Ignition injection control device for gas engine

The invention provides an ignition injection control device for a gas engine, which can optimize the air-fuel ratio. The device comprises a circuit board, and a central processing unit (CPU) arranged on the circuit board; and the circuit board is provided with a main power supply circuit, a six-path high-tension ignition coil driving circuit, a bent axle signal shaping circuit of an engine, a camshaft signal shaping circuit of the engine, a transmission gear detection circuit, an electronic throttle valve communication and interface circuit, a calibration communication interface circuit, and an analog to digital (A/D) signal sampling circuit which are electrically connected with the CPU respectively, and a front universal exhaust gas oxygen sensor interface circuit which is electrically connected with the A/D signal sampling circuit, and also comprises a gas branch pipe pressure sensor, a water temperature sensor, a gas pressure sensor, a high-pressure cylinder pressure sensor, a liquefier ...

Information processing method and electronic equipment

The invention discloses an information processing method for improving authenticity of 3D displaying. The method comprises the following steps that: when a three-dimensional image is displayed at a display unit and a human eye enters a predetermined collection zone, an image acquisition device carries out collection to obtain a first motion image of the human eye and a first motion parameter of the human eye is also obtained based on the first motion image; according to the first motion parameter, a first sight focus of the human eye is determined; on the basis of the first sight focus, a first object is determined in the three-dimensional image; and fuzzy processing is carried out on other zones except the first zone where the first object is located in the three-dimensional image. In addition, the invention also discloses electronic equipment for realizing the method.

Supporting structure for mine rig

The invention provides a supporting structure for a mine rig and belongs to the technical field of mine machinery. The supporting structure for the mine rig consists of a horizontal supporting device, an upright supporting device and a diagonal supporting device. The horizontal supporting device is arranged in front of a propelling frame of the rig, the upright supporting device is arranged belowthe back part of the propelling frame of the rig, and the diagonal supporting device is arranged behind the propelling frame of the rig; the horizontal supporting device comprises the propelling frame and a front supporting brace; the upright supporting device comprises two parallel braces and an adjustable directed supporting mechanism arranged on the braces; the diagonal supporting device comprises two parallel braces and an adjustable directed supporting mechanism arranged on the braces; and the two parallel braces can adjust an angle through a base. According to the supporting structure ,a three-direction ...

Friction block pressing device

A friction block pressing device includes: a sintered partition plate provided in a vertical direction; and the multiple pressing plates are arranged on the two sides of the sintering partition platecorrespondingly, the pressing plates and the sintering partition plate are arranged in parallel, and the pressing plates are driven to move towards or away from the sintering partition plate in the horizontal direction. By arranging the sintering partition plate and the pressing plate in the vertical direction, the technical problem that according to an existing friction block pressing device, friction performance of friction blocks of the same batch is inconsistent is solved.

Method and device for detecting violation behaviors of operation site, equipment and storage medium

The embodiment of the invention discloses a method and device for detecting violation behaviors of a working site, equipment and a storage medium. The method comprises the following steps: acquiring first state data of wearable protection equipment of the working site acquired by a data acquisition device and second state data of a to-be-protected user; determining a first number of protection devices and a first motion feature matrix of each protection device by using the first state data; determining a second number of users and a second motion feature matrix of each user by using the second state data; according to the first motion feature matrix and the second motion feature matrix, determining an Euclidean distance matrix of each protection device in the first number, wherein the Euclidean distance matrix comprises the Euclidean distance between the protection device and each user in the second number; and performing violation behavior detection on the condition that the user does ...

Cable sleeve connecting shell method and cable sleeve connecting shell device

The invention belongs to the technical field of cable connector assembly, and particularly relates to a cable sleeve connecting shell method and a cable sleeve connecting shell device, the end part of a cable is sleeved with a connecting shell, the end part of the cable is connected with a connecting terminal in a pressing manner, a plugging hole is formed in the connecting terminal, and a flat position is arranged on the outer side of the terminal; a through hole and a stepped hole are formed in the connecting shell, and the stepped hole is a flat hole; the connecting shell is positioned in the positioning jig, and the other positioning clamp is used for positioning the flat position of the terminal, so that the flat position of the terminal and the flat position of the stepped hole are positioned on the same plane; an expansion sleeve penetrates through the through hole and the stepped hole of the connecting shell and extends into the plugging hole of the terminal, and the expansion sleeve ...

Intelligent device and method for sending reminder

The invention provides an intelligent device and method for sending prompts, which can improve the accuracy of the prompts and improve the user experience. Specifically, one or more cards are arranged in the intelligent device, each card is provided with a cavity for storing articles, each cavity is correspondingly provided with an RFID tag, the taking-out state of the articles can be accurately monitored by destroying the RFID tags to make the RFID tags invalid when the articles are taken out, the articles are counted based on the RFID tags, and in combination with parameters set in related configuration files, the taking-out state of the articles can be accurately monitored. Therefore, whether the user takes out the article in the specific cavity in time or not is judged, the user is reminded in time when the judgment result is abnormal, and the user experience is improved.

On-line state control method and device of mobile terminal packet domain and mobile terminal

The invention discloses an on-line state control method and device of a mobile terminal packet domain and a mobile terminal. The method includes the steps that according to the data traffic which is currently used by the mobile terminal, when the mobile terminal continuously executes the operation that point-to-point protocol connection is established and released among grouping service nodes on a network side, the point-to-point protocol connection frequency of user service data receiving and transmitting establishment and/or release above a non-point-to-point protocol layer is counted in the operating process; a corresponding stop threshold value with the statistics frequency meeting the data traffic requirement is responded, the mobile terminal stops executing, point-to-point protocol operation is established again, and accordingly the mobile terminal enters into an idle state. According to the technical scheme, the occupation of point-to-point protocol connection repeated establishment ...

Method for absorbing and separating light hydrocarbons from dry gas or industrial tail gas by utilizing ionic liquid

The invention discloses a method for absorbing and separating light hydrocarbons from dry gas or industrial tail gas by utilizing an ionic liquid. The ionic liquid or a mixed solvent of the ionic liquid and a molecular solvent is taken as an absorbent to be in contact with the dry gas or the industrial tail gas, an absorption liquid containing the light hydrocarbons is obtained by absorption and the light hydrocarbons are further obtained by desorption and separation; and the light hydrocarbons are alkanes or olefins which mainly contain C2-C4. The invention provides the method for absorbing and separating the light hydrocarbons from the dry gas or the industrial tail gas by utilizing the ionic liquid. The ionic liquid or the mixed solvent of the ionic liquid and the molecular solvent is taken as the absorbent, an absorption-desorption method is adopted for recovery and separation of the light hydrocarbons, and the absorbent has very high solubility of the light hydrocarbons and separation ...

Information processing method and electronic equipment

The invention provides an information processing method and electronic equipment. The method comprises the following steps: obtaining a first input operation of an operating body, and obtaining the first input track of the first input operation; according to the length of the first input track, determining first input content to be deleted in an input interface, and deleting the first input content; obtaining a second input operation of the operating body, wherein the second input operation is a reverse operation of the first input operation; obtaining the second input track of the second input operation; according to the length of the second input track, determining second input content to be restored from the deleted first input content, and restoring the second input content to the input interface. The method can improve the operating efficiency of deleting the input content or restoring the deleted content, and improves the controllability of the input operation.

Steel pipe tower is with cross picture peg angel position control device with adjustable

The utility model discloses a steel pipe tower is with cross picture peg angel position control device with adjustable. The device includes steel pipe cross picture peg positioning disk (1), two sets of cross picture peg is adjustable type vertical location angle steel (2) and two sets of cross picture peg horizontal location angle steel (3), be equipped with circular arc hole (4) and elliptical aperture (5) of mutual symmetry on the steel pipe cross picture peg positioning disk (1), two sets of cross picture pegs are adjustable type vertical location angle steel (2) relies on the circular arc hole to be positioned steel pipe cross picture peg positioning disk (1) with the bolt, two sets of cross picture peg horizontal location angle steel (3) rely on that the bolt is positioned steel pipe cross picture peg positioning disk (1) for the elliptical aperture, two sets of cross picture pegs are adjustable type vertical location angle steel (2) and the gap of two sets of cross picture peg horizontal ...

Method for making anti-fake sign by non-silicon 3D microprocessing technique

The production method of anti-false marker is characterized by that it adopts deep etching, microelectric casting and microreplication technology (DEM technology), use induction coupled plasma to make deep etching of silicon to obtain silicon microstructure, then makes side wall insulating protection of said microstructure utilizes the microelectric casting technology to obtain metal microreplication die, and under the vacuum condition makes die pressing or injection moulding to implement batch production of anti-false marke. It has the advantages of short production period and low cost etc..

Method for fixing noble metal nano particles on single-crystal silicon surface polymer brush

The invention relates to a method for fixing noble metal nano particles on a single-crystal silicon surface polymer brush, which comprises the following steps: soaking a single-crystal silicon wafer in a hydrofluoric acid solution to obtain a silicon wafer A; dropwisely adding 4-vinylbenzyl chloride onto the surface, radiating, rinsing with acetone, drying, and adding into a monomer-containing solvent; adding copper bromide or copper chloride, cuprous bromide or cuprous chloride and ligand into the solvent to carry out surface-initiated atom transfer and free radical polymerization, thus obtaining a silicon wafer C; putting the silicon wafer C in a dichloromethane solution of trifluoroacetic acid, and stirring to obtain a carboxyl-containing polymer brush; and sufficiently soaking the polymer brush in a solution containing noble metal ions, then taking out, and finally reacting in a sodium borohydride solution, thus fixing the noble metal nano particles on the single-crystal silicon surface ...

Q345q-series super-thick bridge steel plate and production method thereof

The invention discloses a Q345q-series super-thick guaranteed performance and flaw detection bridge steel plate comprising the following chemical components in percentage by mass: 0.08-0.16 percent of C, 0.20-0.50 percent of Si, 1.15-1.60 percent of Mn, not more than 0.020 percent of P, not more than 0.010 percent of S, not more than 0.12 percent of microalloyed element (V+Nb+Ti+Ni), 0.010-0.050 percent of AlS and the balance of Fe and residual elements; and carbon equivalent is not more than 0.43. The invention also discloses a production method of the steel plate, comprising the steps of rolling, cooling, straightening, cooling in pile and thermal treatment. In the rolling, the cooling and the straightening, the 130 mm super-thick Q345qD(E) steel plate is successfully developed in the production line of a converter, die casting, mill rolling and normalization thermal treatment through carrying out reasonable composition design, die casting, TMCP (Thermal Mechanical Control Process) rolling ...

Maize germ meal turnover transportation device

The invention relates to the field of corn germ meal, and discloses a corn germ meal turnover transportation device which comprises a movable base, the top of the movable base is fixedly connected with a fixed box, the top of the fixed box is fixedly connected with a driving motor, and an output shaft of the driving motor is fixedly connected with a driving lead screw through a coupler; a movable plate is movably connected to the outer wall of the driving screw rod, a connecting through hole is formed in the inner wall of the movable plate, a fixed convex block is fixedly connected to the outer wall of the movable plate, and a fixed guide block is fixedly connected to the inner wall of the fixed box. According to the corn germ meal turnover transportation device, the function of convenient compression is achieved, then gaps during storage of corn germ meal are reduced, more corn germ meal can be stored, the convenience of transportation work is improved, moisture in the corn germ meal can ...

Electric drilling device, drilling system and drilling method for ultra-deep well

The invention provides an electric drilling device, a drilling system and a drilling method, and the electric drilling device comprises a housing which is provided with a reserved channel; the fixing piece is arranged on the shell; the inner core is rotatably arranged in the shell, and the inner core is provided with a steering channel; the walking drilling machine can slide in the reserved channel and the steering channel; when the electric drilling device is lowered to the preset well depth, the fixing piece acts to fix the shell to the well wall, the steering position of the steering channel is adjusted by rotating the inner core, and therefore it is ensured that the walking drilling machine can be aligned with a drilled target point when the walking drilling machine is located at the outlet position of the reserved channel. Based on the technical scheme, the steering position of the steering channel is adjusted by rotating the inner core, different circumferential directions of the ...

Deep basal pit building site prevents guardrail bar

The utility model relates to a deep basal pit building site prevents guardrail bar, include two parallel arrangement's vertical railing and erect a plurality of horizontal railing between two vertical railings, every the bottom of vertical railing is fixed with two at least pulleys through a support frame. The utility model discloses in, utilize horizontal railing and vertical railing to erect protective grating body to set up two at least pulleys respectively two vertical railing bottoms, then four at least pulleys play the effect of supporting protective grating body, can realize freely removing of protective grating body simultaneously. Simple structure, convenient operation and low cost.

Multifunctional movable spray-printing device for medium-diameter steel pipe

The invention provides a multifunctional movable spray-printing device for medium-diameter steel pipes, comprising a spray head, a spray-printing control mechanism and a spray-printing device control mechanism. The spray-printing device is characterized by comprising a frame, a running mechanism arranged on the frame, a power driving mechanism and an actuating mechanism which are connected with the spray-printing device control mechanism, wherein the running mechanism consists of a longitudinal-moving platform and a horizontal-moving platform; the power driving mechanism consists of a motor, a reducer and a screw-lifting machine; the actuating mechanism comprises a rotary-shaft slideway arranged on the horizontal-moving platform, a rotary-shaft sliding plate which is connected with the rotary-shaft slideway in sliding manner; and a rotary shaft which is provided with rotary shaft frames respectively at two ends and connected with the rotary shaft frames in rotary manner through bearings ...

Simple vacuum pumping device, vacuum sampling bottle and vacuum pumping method

The invention discloses a vacuum extractor, a vacuum sample bottle and a vacuumizing method thereof. The vacuum extractor comprises an air extracting mechanism, a vacuum vessel and a sealing cover fit to the vacuum vessel in a sealed way. A gland board which can move up and down is arranged in the vacuum vessel. The gland board is connected with a positioning telescopic mechanism outside the sealing cover through a connecting rod. A telescopic sealing tube is arranged between the sealing cover and the connecting rod to seal the joint between. The lower end of the sealing tube is fixed on the connecting rod, and the upper end of the sealing tube is fixed on the sealing cover. The vacuum sample bottle to be used with the vacuum extractor comprises a bottle body, an internal cover and an external cover. The lower part of the internal cover is provided with at least an air slot or hole. When the bottle is vacuumized, the bottle is not covered tightly with the internal cover arranged inside ...

Method for replacing spiral welding pipe flying welding tractor wheel

The invention relates to a method for replacing a spiral welding pipe flying welding tractor wheel. A fixed track of a flying welding tractor is changed into a movable track, an operating pit is formed, and the goal of replacing the wheel without lifting a flying welding tractor body is achieved. The method comprises a first step of excavating the pit; a second step of embedding a track supporting frame embedded part; a third step of installing a track supporting frame, a track on the track supporting frame and a track clamping device; a fourth step of enabling the track to be connected with a flying welding tractor to run normally; a fifth step of integrally removing the track supporting frame, the track on the track supporting frame and the track clamping device; a sixth step of removing an original wheel; and a seventh step of installing a new wheel. Compared with the prior art, the method has the advantages that the wheel can be replaced without lifting the flying welding tractor body ...

Audio output method and device

The invention discloses an audio output method and device. The audio output method includes: determining a masking effect curve of frequency domain noise signals, performing perceptual weighting on energy information of source audio signals to acquire energy information after weighting, performing time domain to frequency domain conversion on the source audio signals to acquire frequency domain source audio signals, determining that the energy information after weighting is energy information corresponding to the frequency domain source audio signals, enhancing or weakening the frequency domain source audio signals according to the masking effect curve and the energy information corresponding to the frequency domain source audio signals, performing frequency domain to time domain conversion on the frequency domain source audio signals after being enhanced or weakened to acquire source audio signals after processing, reversely weighting the source audio signals after processing, and outputting ...

Matching method for mechanized mining equipment

The invention discloses a matching method of mechanized mining equipment, comprising the following steps of: selecting a coal mining machine with preset height and power according to the mining height, the hardness and the daily output of a working face and a working clearance of the coal mining machine; selecting preset quantity of hydraulic supports according to the length and the pressure of the working face and working clearances among the hydraulic supports; selecting a scraper conveyer with preset power according to the coal transferring amount, the length of the working face, the transportation distance and the arrangement mode of the working face; and respectively calculating comprehensive clearances among the coal mining machine, the hydraulic supports and the scraper conveyer, sequencing the coal mining machine, the hydraulic supports and the scraper conveyer according to the comprehensive clearances, and selecting equipment with minimum comprehensive clearance as matching equipment ...

Bidirectional incremental launching construction method for bidirectional longitudinal slope complex vertical curve bridge

The invention relates to a bidirectional pushing construction method for a bidirectional longitudinal slope complex vertical curve bridge, which comprises the following specific steps of: dividing a main beam into a left main beam and a right main beam, arranging a splicing bracket and pushing piers in a steel structure splicing area, arranging the pushing piers in water, and arranging walking type pushing jacks and steel bearing beams on the pushing piers and a bridge abutment; the left main beam and the right main beam are spliced, the spliced left main beam and right main beam are rotated by a certain angle with the closure end as a rotation point, the left main beam and right main beam are located at the horizontal position, and a guide beam is welded; pushing to a specified position; after the left main beam and the right main beam are pushed to pushing piers in water, the guide beams are dismantled, and the line shapes of the main beams are adjusted; closing the midspan of the left ...

AGV chassis and AGV trolley

The invention relates to an AGV chassis and an AGV trolley. The AGV chassis comprises a bottom shell, steering wheels, fixed universal wheels and damping universal wheels. And the two steering wheels are arranged at the bottom of the bottom shell, are obliquely arranged relative to the advancing direction of the AGV chassis, and are respectively a first steering wheel and a second steering wheel. And the fixed universal wheel is arranged at the bottom of the bottom shell, is distributed with the first steering wheel along the advancing direction, and is positioned on one side of the second steering wheel. The damping universal wheel is arranged at the bottom of the bottom shell, the damping universal wheel and the second steering wheel are distributed in the advancing direction, the damping universal wheel is located on one side of the first steering wheel, and a wheel body of the damping universal wheel can be elastically arranged in a telescopic mode relative to the bottom shell. According ...

Dehumidifying tower for exhaust gas

A dehumidifying tower having a washing section, a flash-distilling section, and a condensing section. In the washing section, exhaust gas is washed with a cooling liquid to remove at least a portion of solid dust entrained in the exhaust gas, cool the exhaust gas, and condense at least a portion of moisture in the exhaust gas into liquid. The flash-distilling section flash-distills the cooling liquid used in the washing section to produce a cooled cooling liquid and a cooling liquid vapor. Cooling liquid produced by flash-distillation enters the washing section. The flash-distilling section is in gas-phase isolation from the washing section. The condensing section condenses the cooling liquid vapor produced by flash-distillation. The condensing section is configured to be in gas-phase communication with and liquid-phase isolation from the flash-distilling section, and be in both gas-phase and liquid-phase isolation from the washing section.

DISTRIBUTION FROM MULTIPLE SERVERS TO MULTIPLE NODES

The embodiments of the present disclosure disclose a computer-implemented method, a system, and a computer program product for distributing data on multiple servers to multiple nodes in a cluster. In the method, each of M servers is instructed to divide data thereon into N data segments. M and N are integers greater than one. The M servers are instructed to send N×M data segments on the M servers to N nodes in a cluster concurrently. For each of the M servers, the N data segments are sent respectively to the N nodes. When any given node in the cluster receives a data piece of a data segment from a server of the M servers, the given node is instructed to transmit the received data piece to remaining nodes in the cluster other than the given node.

SYSTEM UND VERFAHREN ZUM TESTEN VON MEHRFACHNUTZER-MIMO-KOMMUNIKATIONSSYSTEMEN

Ein Testsystem zum Testen eines Testobjekts umfasst: einen Signalprozessor, der dazu konfiguriert ist, eine Mehrzahl unabhängiger Signale zu erzeugen und erste Abklingkanalcharakteristika an jedes der unabhängigen Signale anzulegen, um eine Mehrzahl erster abgeklungener Testsignale zu erzeugen; eine Testsystemschnittstelle, die dazu konfiguriert ist, die Mehrzahl erster abgeklungener Testsignale einer oder mehreren Signaleingangsschnittstellen des Testobjekts (DUT) bereitzustellen; einen zweiten Signalprozessor, der dazu konfiguriert ist, zweite Abklingkanalcharakteristika an eine Mehrzahl von Ausgangssignalen des DUT anzulegen, um eine Mehrzahl zweiter abgeklungener Testsignale zu erzeugen, wobei die zweiten Abklingkanalcharakteristika von den ersten Abklingkanalcharakteristika abgeleitet sind; und ein oder mehrere Testinstrumente, die dazu konfiguriert sind, zumindest eine Leistungsfähigkeitscharakteristik des DUT ausgehend von der Mehrzahl zweiter abgeklungener Testsignale zu messen.

PREPARATION METHOD OF GRAPHENE-CARBON NANOTUBE HYBRID SPONGE

Abstract The invention discloses a preparation method of a graphene-carbon nanotube hybrid sponge, including the steps of: preparingacarbonnanotubesponge;preparing polystyrene microspheres; preparing graphene oxide-coated polystyrene microspheres; dispersing the graphene oxide-coated polystyrene microspheres in an aqueous solution, filling into the carbon nanotube sponge through vacuum infusion, and obtaining a graphene oxide/polystyrene microspheres/carbon nanotube sponge material through a freeze-drying method; heating the obtained graphene oxide/polystyrene microspheres/carbon nanotube sponge material to remove the polystyrene microspheres and reducing the graphene oxide to obtain the graphene-carbon nanotube hybrid sponge. According to the technical solution, the carbon nanotube sponge is used as a precursor, and the graphene-carbon nanotube hybrid sponge is prepared through vacuum infusion; with graphene introduced into the carbon nanotube sponge, the specific surface area of the reinforcement ...

Automatic polishing device and method for inner wall of high borosilicate glass tube

The invention relates to an automatic polishing device for the inner wall of a high borosilicate glass tube. The automatic polishing device for the inner wall of the high borosilicate glass tube comprises an operation table internally provided with a PLC control system, a high borosilicate glass tube clamping assembly and a polishing assembly, the high borosilicate glass tube clamping assembly and the polishing assembly are arranged on the operation table, and the high borosilicate glass tube clamping assembly comprises a main shaft, a power mechanism and a first clamping mechanism for pneumatically clamping one end of a high borosilicate glass tube; the polishing assembly comprises a longitudinal feeding mechanism, a transverse feeding mechanism, a second clamping mechanism and a polishing mechanism, the second clamping mechanism and the polishing mechanism are installed on the transverse feeding mechanism, the polishing mechanism comprises a polishing rod body and a polishing head, the ...

Method and device for processing concurrent data and electronic accounting system

The invention discloses a method and a device for processing concurrent data, which solve the problem that a plurality of requests occupies the same resource at the same time in the process of concurrent processing. The method comprises the following steps: dividing the processing time into a plurality of time slices; allocating concurrent requests to different time slices; and circularly processing the request on each time slice. The method and the device apply the concept of the time slices to the processing of network requests, have no need of processing the requests one by one like the conventional mode but performing the processing by facing to the time slices, so the problem of occupying the same resource at the same time is solved, and the processing efficiency is improved. Besides,when the requests on the same time slice are processed, the requests of the same type are merged together for processing and the processing time of a system is reduced so that the time for locking and ...

Method for extending real-time data channel of gigabit Ethernet

The invention relates to a method for extending the real-time data channel of a gigabit Ethernet. Specifically, the method is that a 9B/10B code table is designed and each 9B data corresponds to an independent 10B code; each 1B data of an extended 125Mbps real-time data channel is correspondingly stacked with each 8B data in a 1000Mbps Ethernet data at a transmitting terminal to form 9Bdata, a sole corresponding 10B code is obtained through searching in the 9B/10B code table, the line transmission speed of the 10B code is still 1.25Gbps, and the 10B code is compatible with a standard gigabit Ethernet and can be transmitted on the original optical fiber line; and after a receiving terminal receives the 10B code, the 9B code is obtained through searching in the same 9B/10B code table, so the 1000Mbps Ethernet data and the 125Mbps real-time data of the extended channel are restored. The invention improves 8B/10B codes into (8+1) B/10B codes, so the real-time data channel with maximum speed ...

Integral solar energy photoelectricity water-treatment device

The invention relates to an integral solar energy photoelectricity water-treatment device comprising an electrode couple or an three-dimensional electrode as well as an electrolytic bath, a storage battery, solar energy battery components and corresponding controllers and an ultraviolet lamp, wherein the electrode couple or the three-dimensional electrode is loaded with photocatalytic materials; the ultraviolet lamp is used for illuminating a photoelectrode; the solar energy battery components convert the received solar light energy to electric energy which is then transmitted and stored in the storage battery so as to supply power for the ultraviolet lamp and/or the electrode couple intermittently or continuously. The invention integrates an optical chemical oxidation process and an electric chemical oxidation process which both generate enhancement and synergetic effects for improving the water treatment efficiency, or the functions of the optical chemical oxidation process and the electric ...

Laser radar visual fusion mapping method and device for traffic sign board and medium

The invention discloses a laser radar visual fusion mapping method and device for traffic signs and a medium, and belongs to the technical field of high-precision maps. The method mainly comprises the following steps: constructing a semantic map through visual semantic information contained in a 2D image shot by a vehicle-mounted camera; constructing a point cloud map by using the point cloud sensed by the vehicle-mounted laser radar; searching a semantic vector corresponding to the traffic sign board from a semantic map; associating the semantic map with the point cloud map, and extracting a related point cloud related to the traffic sign from the point cloud map according to the semantic vector; performing plane fitting on the related point cloud to obtain a fitting plane corresponding to the traffic sign board; determining a high-precision contour of the traffic sign board in the fitting plane; and correcting the position of the semantic vector in the semantic map by using the high-precision ...

Overhead track supporting and adjusting device and method

The invention discloses an overhead track supporting and adjusting device and method.The overhead track supporting and adjusting device comprises a bottom support, the bottom support is horizontally fixed to the ground, and a top support is arranged above the bottom support in parallel; two positioning grooves are formed in the upper surface of the top support, and the two steel rails are fixed in the two positioning grooves respectively. The trajectory adjusting support is obliquely arranged between the bottom bracket and the top bracket; the axial length of the trajectory adjusting support is adjustable; the rail height adjusting support comprises two threaded rods which are vertically parallel, and the two threaded rods are symmetrically arranged at the two ends of the bottom support. The lower end of the threaded rod is connected with the bottom support in an abutting mode, the upper end of the threaded rod penetrates through the top support and then extends towards the upper portion ...

一种掺铜、锌的镧锶锰类钙钛矿结构氧化物磁电阻材料及其制备方法

The invention relates to a reluctance material and the preparing method of it, especially a Cu- and Zn- doped La Sr perovskite structural oxide reluctance material and the preparing method of it. Its molecular formula is LaxSryCuzMnO3 or LaxSryZnzMnO3, where x greater than or equal to 0.6 and less than or equal to 0.7, y greater than or equal to 0.1 and less than or equal to 0.16, and z is less than 1-x-y. It mainly adopts a sol-gel method to dope Cu or Zn element in Sr situation of LaxSryMnO3. It overcomes the disadvantages of the existing techniques: low magnetic field sensitivity and unsuitable temperature region, and at room temperature, has the characters of being able to reach peak value, and higher magnetic field sensitivity, and its preparing method has the characters of simple process, low reaction temperature, and stable product stability.

Preparation method for lithium ion battery anode material by using carbon nanotube fiber to modify artificial graphite

The invention relates to a preparation method for a lithium ion battery anode material by using carbon nanotube fiber to modify artificial graphite, and belongs to the technical field of lithium ion battery electrode materials, and the carbon nanotube fiber is uniformly dispersed among artificial graphite spheres. The preparation method comprises: uniformly dispersing carbon nanotube fiber in a water solution or an organic solvent, dispersing graphite spheres in an organic solvent, then uniformly mixing the two dispersing solutions, and performing filtering and drying to obtain the carbon nanotube fiber modified artificial graphite anode material. By using the disclosed electrode material, a prepared lithium ion battery has the initial charge capacity of 420.9 mAh/g, and has the capacity retention rate of 85% after being cycled for 100 times.

Nitrogen gas sealed circulating PVA powder processing method

The invention relates to a nitrogen gas sealed circulating PVA powder processing method. The method comprises the following steps: (1) after a PVA polymer or resin passes through a rotary gas locking device I, the PVA polymer or resin is continuously and uniformly added into a crusher to obtain PVA particles; (2) nitrogen gas is conveyed into the crusher, the PVA particles are conveyed into a grading device to be graded to obtain large-particle PVA and nitrogen gas containing qualified PVA particles, and the large-particle PVA falls into the crusher to be crushed again; (3) the nitrogen gas containing the qualified PVA particles enters a cloth bag dust remover to be subjected to gas-solid separation to obtain fine powder and separated nitrogen gas, and the fine powder passes through a rotary gas locking device II to enter a stock bin; (4) the separated nitrogen gas enters a condenser to be subjected to indirect cooling with a cooling medium to obtain condensed nitrogen gas and condensate ...

Method for treating trace amount of cadmium in wastewater by chelation, coagulation and ultrafiltration combination

The invention belongs to the technical field of water treatment, and in particular relates to a method for removing cadmium in high salt wastewater of a metallurgy industry by chelation and coagulation combination. The cadmium in various forms in the high salt wastewater is difficultly removed effectively by the conventional single method, so that a combination method for removing a trace amount of cadmium in water by chelation and coagulation of inorganic polymer and ultrafiltration. The method comprises the following steps of: chelating the cadmium in various forms by using ethylene diaminetetraacetic acid disodium salt (EDTA disodium salt); coagulating chelates of the cadmium and the EDTA disodium salt by using polyaluminium chloride (PAC); and performing effective filtration treatment by using an ultrafiltration unit to effectively remove the trace amount of cadmium in the water. The method is mainly applied to advanced wastewater treatment in the metallurgy industry and can alsobe ...

Reversal method teaching tool of epicyclic gear train

The invention discloses a reversal method teaching tool of an epicyclic gear train. The accuracy and the veracity of a reversal method formula are verified by measuring the rotating speeds generated before and after a reversal method is adopted, and meanwhile types of the epicyclic gear train can be converted. The teaching tool comprises a body demonstration part, a large sun gear and small sun gear driving device, a main shaft reversal driving device, a measured speed display device and a rack, wherein the body demonstration part and the large sun gear and small sun gear driving device are both installed on a main shaft, the main shaft rotates at the speed with the magnitude equal to and the direction opposite to those of a planet carrier, the epicyclic gear train is driven by the main shaft to reverse as a whole, and reversal method demonstration is achieved. According to the teaching tool, based on reversing of the main shaft, the structure is simplified, the manufacturing technology ...

Method and equipment for purifying and recovering evaporated vapor obtained by drying coal

The invention relates to a method and equipment for purifying and recovering evaporated vapor obtained by drying coal, which combines three processes of cooling to eliminate humidity, flash evaporation and steam stripping, and vacuum condensation. The method comprises the steps of: receiving high-humidity tail gas preliminarily cooled by a cooling tube and condensate water (5-60 DEG C) pumped by a condensate water pump by using a condensing tower for reverse contact of vapor and liquid, and cooling to eliminate humidity; carrying out vacuum flash evaporation on condensate water (40-100 DEG C) pumped by a flash evaporation pump by using a flash evaporation drum and a defogging washer, dehumidifying the vapor (5-60 DEG C) generated from flash evaporation of the flash evaporation drum in the defogging washer, and then condensating the vapor in an air cooler; and condensating the defogged and washed water of 5-60 DEG C by using the air cooler and a water ring vacuum pump, delivering the recovered ...

Method for producing solid fuel by using gangue

The production process of solid fuel by using coal gangue is characterized by that the coal gangue is washed with water, dried by airing, broken and roasted in roaster, then hte roasted material is pickled for a certain period in acid-proof pool by adding sulfuric acid, and hydrochloric acid, then passed through purification reaction for 20-40 min. by adding catalyst. The obtained white powdered material filtered from acid-proof pool is dried in drying kiln, and finally bagged. Said invented solid fuel is odorless, smokeless, non-toxic, dustless, free from cinder and high in heat efficiency when burning.

Method and device for controlling network access of viruses

The invention provides a method and a device for controlling network access of viruses and belongs to the technical field of network security. The method for controlling network access of the viruses comprises the steps of receiving an access request for internal network access of the client side; judging whether the access request is an allowable access behavior or not; sending the access request to an internal network when the access request is the allowable access behavior. By adopting the technical scheme, network access behaviors of the viruses can be controlled on the premise that the viruses do not influence other computers on the network.

Lithium battery electrochemical impedance spectroscopy online solving method and system

The invention discloses a lithium battery electrochemical impedance spectroscopy on-line solving method and system, and the method comprises the steps: building a measurement system based on an electrochemical impedance spectroscopy measurement principle, injecting an excitation signal, and obtaining the actual measurement data of the electrochemical impedance spectroscopy; establishing a corresponding fractional order equivalent circuit model, and describing battery information in the electrochemical impedance spectroscopy; according to the data information of the electrochemical impedance spectroscopy in the high-frequency, intermediate-frequency and low-frequency regions, initial parameters of the electrochemical model are obtained through calculation; the initial parameters serve as input of an improved Levenberg-Marquardt algorithm, and accurate model electrochemical parameters are obtained in combination with trust region evaluation and identification; accurate model electrochemical ...

Slow-release material reaction device with adjustable release rate for sewage treatment

The invention discloses a slow-release material reaction device with an adjustable release rate for sewage treatment. The slow-release material reaction device is composed of a shell, a gas stripping central pipe, a top baffle, a slow-release material, a net plate, an air baffle, a bottom aerator, a gas stripping air pipe, a first valve and a second valve. According to the invention, the release speeds of three sustained-release materials with different strengths are realized by utilizing air: 1) a conventional immersed natural sustained-release mode; according to the invention, the release speed of the slow-release material can be adjusted according to the fluctuation of the quality of sewage, so that the impact resistance of the slow-release material is ensured, and the waste of the slow-release material is avoided.

Tooth socket box and intelligent supervision method and device for tooth orthodontic process

The invention relates to the technical field of orthodontics, in particular to a tooth socket box and an intelligent supervision method and device.The tooth socket box comprises a box body, a main control element, a switch sensing element, a pressure sensing element and a prompting element, and the main control element and the switch sensing element are arranged to determine the cover opening or closing state of the tooth socket box; the state of the tooth socket box with or without the tooth socket is determined; whether the current signal combination of the current time node is correct or not is judged by determining the termination time node of the first target signal combination and the starting time node of the second target signal combination, the tooth socket use process of a user is supervised, and the user is reminded of the first information or the second information, so that the user experience is improved. According to the technical scheme, the unreasonable state of the tooth ...

Datenverarbeitungsverfahren und elektronische Vorrichtung

Die vorliegende Offenbarung offenbart ein Datenverarbeitungsverfahren und eine elektronische Vorrichtung, die einen Anzeigeschirm und eine Sensoreinrichtung aufweist, wobei das Verfahren umfasst: Ermitteln von M Erfassungspunkten zur Darstellung eines Eingabevorgangs mittels der Sensoreinrichtung, Entscheiden, ob die M Erfassungspunkte eine vorbestimmte Bedingung erfüllen, um ein Entscheidungsergebnis zu erzeugen, wenn das Entscheidungsergebnis angibt, dass die M Erfassungspunkte die vorbestimmte Bedingung erfüllen, Anzeigen, dass der Eingabevorgang ein Eingabevorgang zum Ändern des Anzeigeschirms ist, und Erzeugen einer Schaltanweisung, Steuern einer ersten Objektidentifikation in dem ersten Bereich des Anzeigeschirms, um zu einer N + 1-ten Objektidentifikation zu einem ersten Zeitpunkt als Reaktion auf die Schaltanweisung gemäß Parameterwerten der M Erfassungspunkte zu wechseln, Steuern eines zweiten Bereichs einschließlich des ersten Bereichs des Anzeigeschirms zum Anzeigen des N + 1 ...

SEEDLING CUP PLANTING TOOL

Disclosed is a seedling cup planting tool. The seedling cup planting tool comprises a support, a pedal mechanism and a soil dividing mechanism, wherein the pedal mechanism is installed on the support in a sliding mode, the soil dividing mechanism comprises torsional springs and soil dividing plates, the soil dividing plates are installed on the support through the torsional springs, and the pedal mechanism is matched to unfold the soil dividing plates. The lower portions of the soil dividing plates are gathered into a point under the action of the torsional springs, the soil dividing plates are inserted into soft soil through manpower when digging is needed, the pedal mechanism is manually treaded down, the four soil dividing plates are unfolded through the pedal mechanism, then soil outside the soil dividing plates is extruded, the tool is taken out, and therefore, a pit capable of placing a seedling cup is formed; and moreover, no redundant soil is arranged outside, so that neat soil ...

User terminal frequency support information reporting method and system

The embodiment of the invention discloses a user terminal frequency support information reporting method and system. The method comprises the steps that a user terminal sends the frequency support information of the user terminal to a network device, wherein band, sub band and channel number information of a frequency point supported by the user terminal is comprised; the fact that a communication service request launched by the user terminal is received is answered; and when the network device carries out service channel assignment, the frequency supported by the user terminal is distributed to the user terminal according to the band and channel number information. According to the embodiment of the invention, the frequency utilization ratio is improved.

Camera external parameter calibration method and device, electronic equipment and storage medium

The invention relates to the technical field of camera calibration, and provides a camera external parameter calibration method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining an image shot by a camera; determining a first mark point and a first mark line in the image, wherein the first mark point is not on the first mark line; positioning in the high-precision map to obtain a second mark point and a second mark line corresponding to the first mark point and the first mark line; obtaining a relative space coordinate vector corresponding to the first mark point and the first mark line according to the second mark point and the second mark line; and acquiring camera internal parameters of the camera, and determining camera external parameters of the camera according to the camera internal parameters and the relative space coordinate vector. By means of the method, selection of calibration parameter points can be simplified in the calibration ...

Novel method for in situ preparing nano-zinc borate crystal whisker in normal pressure normal pressure liquid phase

The invention relates to a liquidoid in situ method for preparing a nano zinc borate crystal whisker under normal pressure and low temperature, which comprises following steps: 50 milliliter of a borax solution with the concentration of 0.05 to 0.2 mol per liter is placed into a three-necked bottle, an aqueous solution of a cation surfactant is added and agitated evenly, 10 milliliter of a zinc salt with the concentration of 1 to 2 mol per liter is then added, temperature is heated until 50 to 90 DEG C, and crystallization is implemented by 7 to 10 hours of agitation at constant temperature; a white deposition that is obtained is filtered, washed and dried at the temperature of 50 to 90 DEG C, thus obtaining powder of the nano zinc borate crystal whisker with the diameter of 20 nm to 40 nm, the length of 500 nm to 1 um and the slenderness ratio of 25 to 50. The liquidoid in situ method for preparing the nano zinc borate crystal whisker is characterized in that the method has simple preparation ...

Test bed and method for testing damping of silicone oil clutch of engine cooling fan

The invention discloses a test bed and method for testing damping of a silicone oil clutch of an engine cooling fan. The test bed comprises a torsion vibration excitation system, a silicone oil clutch driving system, a data acquisition system and a processing control system, wherein the torsion vibration excitation system comprises a vibration excitation motor and a planet gear vibration excitation box, and is used for generating continuous simple-harmonic torque excitation with the adjustable frequency for the test bed, the silicone oil clutch driving system comprises a spindle motor, a magnetic powder clutch, a synchronous pulley and a torsional vibration shaft, and can be used for achieving rotational motion of the silicone oil clutch, rotating speed signals, collected by the data acquisition system, of a working receiving disk are processed through the processing control system to obtain the second-order inherent frequency of the test bed, and thus the damping of the silicone oil clutch ...

Portable funnel net structure

The invention relates to a portable funnel net structure, a taper hole is arranged on a funnel spout, a funnel net is arranged on the taper hole, a frustum is arranged on the taper hole and the funnel net, a funnel is arranged on the frustum, and a funnel handle is arranged on the funnel. The portable funnel net structure has the advantages of simple structure, convenience, rapidity, good usage effect and wide versatility, and can effectively overcome the disadvantages of complex and tedious funnel paper disposal existed in the current funnels.

Preparation method of ZnO-doped PET ultrafine non-woven fabric

The invention relates to a preparation method of ZnO-doped PET ultrafine non-woven fabric, which comprises the following steps: (1) mixing zinc salt and surfactant according to the molar ratio of 1:2, dissolving the mixture into an organic solvent, and heating and refluxing for 30min at 80 DEG C; (2) adding deionized water and alkaline agent according to the volume ratio of 1:1, magnetically stirring for 1h at the room temperature, centrifuging, and then, drying in vacuum at the room temperature to obtain nano-ZnO powder; and (3) preparing a hexafluoroisopropanol solution of PET and a toluene solution of nano-ZnO, preparing the two solutions into a ZnO/PET spinning solution according to the volume ratio of 9:1, putting the ZnO/PET spinning solution into an electrostatic spinning device for spinning, and drying the obtained product in vacuum for 24h at the normal temperature. The invention has the advantages of simple processes, easy acquisition and low cost of raw materials, low equipment ...

Automatic reading and data commutation device of electronic balance

The utility model discloses an automatic reading and data commutation device of an electronic balance, which comprises at least one RS232 interface module, a central processing unit, a data storage device, a power supply module, a universal serial bus (USB) interface module and a liquid crystal display (LCD) display module. The RS232 interface module, the data storage device, the USB interface module and the LCD display module are respectively in communication connection with the central processing unit, and the power supply module supplies power for the other modules. The automatic reading and data commutation device of the electronic balance can be directly connected with a plurality of electronic balances and automatically read data of the electronic balances after the connection. A USB interface of the automatic reading and data commutation device of the electronic balance can be directly connected with a USB port of a computer, and processed measuring result data are transmitted to ...

Infrastructure positioning method and system

The invention discloses an infrastructure positioning method and system, and the method comprises the steps: a fixed base station obtains the positioning parameters of a terminal device, and transmits the positioning parameters to a flight control device, and a mobile base station obtains the positioning parameters of the terminal device at a plurality of sampling positions where an unmanned plane is located, and transmits the positioning parameters to the flight control device. And the flight control equipment determines the position of the infrastructure based on the plurality of positioning parameters. The flight control equipment can determine the position of the infrastructure based on the positioning parameters of the mobile terminal sent by the fixed base station and the positioning parameters of the terminal equipment acquired by the mobile base station at the plurality of sampling positions, so that the accuracy of determining the position of the infrastructure is improved, and ...

Vertical solid state disk mounting box

The invention relates to the technical field of storage equipment, in particular to a vertical solid state disk mounting box which comprises a box body and a hard disk body, a sliding cover is slidably mounted at the upper end of the box body, mounting plates are arranged on the two sides in the box body, a mounting base is arranged between the mounting plates, the bottom of the hard disk body is inserted into the mounting base, and a cooling fan is arranged at the bottom of the box body. A mounting groove is formed in the mounting plate, an anti-loosening mechanism used for clamping and locking the hard disk body is arranged in the mounting groove, limiting mechanisms are arranged at the two ends of the mounting base, the anti-loosening mechanism comprises a top pressing plate and a rotating plate, the two sides of the top pressing plate are slidably mounted in a sliding supporting base, and the sliding supporting base is fixedly arranged on the side wall of the mounting groove; a clamping ...

Back cover of cell phone

Magnetoelectricity type leak stoppage pole shoe group

The invention discloses a magnetoelectric type plugging pole shoe group, comprises a plurality pieces of pole shoes matching with leakage containers of different sizes. The working surface of each pole shoe is formed by connecting two arc surfaces of different radiuses, and the size of each pole shoe is gradually increased by the following criterion: the radius of the small arc surface of the latter pole shoe equals to the radius of the big arc surface of the former pole shoe. The magnetoelectric type plugging pole shoe group can reduce magnetic air gaps effectively to enlarge a diameter range of the leakage tank bodies that each pole shoe is suitable for, and only a plurality pieces of pole shoes are used for disposing the container leakage with various diameters.

Chinese artichoke and puer tea composition for regulating intestines and stomach

The invention relates to a Chinese artichoke and puer tea composition for regulating intestines and stomach, strengthening immunity and resisting senility. The composition comprises the following components in part by weight: 40 to 80 parts of Chinese artichoke powder, 20 to 60 parts of puer tea extract, 0 to 60 parts of sea cucumber extract, 0 to 30 parts of chitosan oligosaccharide, and 0 to 30parts of probiotic. By combining four substances, namely Chinese artichoke, puer tea, sea cucumber and the chitosan oligosaccharide with the probiotic, the composition can better multiply beneficial bacteria in the intestines, purify the internal environment of the intestines, strengthen the immunity of organisms and prevent multiple senile diseases, and has special effect of delaying senility. Starting from the improvement of internal environment of human bodies, the composition ensures that the nutrient absorption condition of the intestines of the human bodies is improved by promoting the multiplication ...

Reaction method for enhancing removal of heavy metal complex and directional recovery of heavy metal in wastewater through pulse voltage

The invention provides a reaction method for enhancing removal of heavy metal complexes and directional recovery of heavy metals in wastewater through pulse voltage, and belongs to the technical field of electrochemistry. The reaction method comprises the following steps: two electrochemical workstations and a reactor containing a first cathode, a second cathode, an anode and a reference electrode are adopted in the reaction method; when one electrochemical workstation provides pulse voltage for the first cathode or the second cathode, the other electrochemical workstation provides constant voltage for the rest cathode; and in the reaction process, continuously introducing air or oxygen into the reaction liquid in the reactor. According to the double-cathode electro-Fenton system provided by the invention, Fe < 2 + > or any chemical agent does not need to be additionally added, the oxidizing agent H2O2 is generated in situ by reducing dissolved oxygen through the cathode, and the activated ...

Dam and reservoir basin cushion layer panel concrete transverse and longitudinal slip form combined construction method

The invention discloses a dam and reservoir basin cushion layer panel concrete transverse and longitudinal slip form combined construction method. The method comprises the steps that firstly, a cushion layer lining construction foundation is installed; 2, performing non-fine concrete construction on a cushion layer of the ith bin; thirdly, a panel lining construction foundation is installed; and fourthly, concrete construction is conducted on the face plate of the ith bin. By installing the transverse guide rails and the longitudinal truss type travelling crane, longitudinal ground-rail-free sliding and transverse rail-along sliding of the cushion layer panel slip form are achieved, travelling crane transfer between bins is rapid and convenient, the longitudinal truss type travelling crane capable of ascending and descending provides powerful support for the formwork, the stability of formwork operation is improved, and the construction efficiency is improved. The controllability of the ...

Rotary disc for coal conveyor

The rotary disc for the coal conveyor comprises a base, a rotating mechanism is arranged at the top of the base, a disc is arranged at the top of the rotating mechanism, supporting rods are symmetrically and fixedly connected to the surface of the base, surrounding plates are fixedly connected to the opposite middles of the supporting rods, and a cleaning mechanism is arranged at the top of the rotating mechanism; and an adjusting mechanism and a discharging mechanism are arranged on the surface of the surrounding plate. The rotary disc for the coal mine conveyor solves the problems that during conveying of an existing rotary disc, residues exist in the rotary disc, manual cleaning is needed, the manual cleaning time is long, the manual cleaning efficiency is low, the conveying amount is fixed due to the fact that the size of an opening of the rotary disc is fixed, the conveying amount cannot be adjusted according to needs, and the conveying efficiency is high. And finally, the coal mines ...

Test device and test method for rotary pressurized filter and method for designing filter

A testing device, a testing method, and a design method for a rotary pressure filter. The device includes a stabilizer tank; a buffer tank connected to the stabilizer tank; a filter frame disposed beneath the buffer tank, and connected to the buffer tank; a liquid receiving tank disposed beneath the filter frame; an electronic balance disposed at bottom of the liquid receiving tank; and a seconds counter. The testing method includes adding a certain calculated amount of testing slurry into the filter frame, introducing a gas with a certain pressure into the stabilizer tank, filling the filter frame through the buffer tank, opening a valve at bottom of the filter frame, measuring a mass of the expelled filtrate expelled from the filter frame, measuring time of the filtering process, sampling and analyzing the filter cake and the expelled filtrate according to actual needs; and perform cleaning and drying processes sequentially.

Lignite drying, sloshing dust-removing and washing process

The invention relates to a lignite drying, sloshing dust-removing and washing process which comprises the steps: wet pulverized coal enters a drying machine through a feeding belt for drying, drying hot steam enters from a rotary joint at a discharging end of the drying machine and enters a heat exchange pipe after passing through a steam chamber, the wet pulverized coal is in contact with a steam pipe for exchanging heat and drying, and a dried product is discharged from a discharging hole and conveyed to the next section through a discharging belt; condensed water generated by steam heat exchange enters a condensed liquid tank through the rotary joint and is conveyed to the next section through a condensation liquid pump; the tail gas generated in the drying process is subjected to primary dedusting in a discharging box arranged on the tail part of the drying machine and is discharged from the top of a discharging box and then enters a sloshing dust remover; washed waste liquid is discharged ...

Method for preparing uniformly dispersed PET/nano-inorganic composite material

The invention relates to a method for preparing a uniformly dispersed polyethylene terephthalate (PET)/nano-inorganic composite material. The method comprises the following steps of: adding terephthalic acid, glycol, a polycondensation catalyst and a stabilizer into a reaction kettle according to a proportion; esterifying the mixture at the temperature of between 198 and 245 DEG C and under the pressure of between 0.40 and 0.45MPa for 3 to 4 hours; relieving the pressure to normal pressure and reducing the temperature to 150 DEG C and heating the mixture to 245 DEG C after the esterification is finished; adding an inorganic filler and a dispersing agent into the system; and vacuuming the system until the pressure is less than 300Pa, raising the temperature to 265 to 275 DEG C and reacting the mixture for 3 to 5 hours to obtain the composite material which is formed by uniformly dispersing the inorganic filler in PET. The inorganic filler adopted by the invention has the advantages of wide ...

Engineering crane engine preheating system

The invention discloses an engineering crane engine preheating system, relates to an engine of an engineering crane and solves the technical problem that the engine is difficult to realize cold start. The engineering crane engine preheating system comprises a circulating pipeline formed by an engine and a cab evaporator, wherein a heater is serially connected in the circulating pipeline, a water pump is connected in parallel in the circulating pipeline, a No.1 electromagnetic valve, a No.2 electromagnetic valve and a No.3 electromagnetic valve for controlling engine preheating and cab heating are arranged, the engine is provided with a temperature sensor, and the No.1 electromagnetic valve, the No.2 electromagnetic valve, the No.3 electromagnetic valve, the water pump, the heater, the evaporator and the temperature sensor are connected with a controller through circuits. The engineering crane engine preheating system has the advantages that the engine can be normally started under low-temperature ...

Method for combined production of ammonium sulfate and ammonia water through heat pump flash evaporation, stripping and deamination

The invention discloses a method for combined production of ammonium sulfate and ammonia through water heat pump flash evaporation, stripping and deamination. The method comprises the following steps: ammonia nitrogen steam discharged from the top of the stripping section of a composite stripping and deaminating tower (3) is pressurized through a steam circulating heat pump (11), and the pressurized ammonia nitrogen steam is divided into three parts; the first part of the ammonia nitrogen steam enters the two stage mixing section of the composite stripping and deaminating tower (3) to heat ammonia nitrogen wastewater; the second part of the ammonia nitrogen steam enters a saturation tower (4) and undergoes ammonia nitrogen preliminary absorption, and the absorbed ammonia nitrogen steam enters an absorption tower (5) and undergoes ammonia nitrogen purifying recovery; and the third part of the ammonia nitrogen stem enters the tower top rectifying section of the composite stripping and deaminating ...

Novel process for preparing simple substance Fe nanometer particles at normal temperature and pressure in liquid phase original station

The present invention relates to a new method of manufacturing nanometer particle of simple substance iron via liquid chemical reduction under normal temperature and pressure. Procedures are as following: malysite water solution of 0.1 to 0.2 mol/l FeCl ₂ (or FeSO ₄ ), water solution of hydrazine hydrate of 2 to 4 mol/l and water solution of 0.5 to 1.0 mol/NaOH are respectively prepared. Citric acid whose molar weight is 0.2 to 1.0 times as much as that of Fe is added into ferrous salt solution. Dispersant whose quantity is 1 to 5 per cent of total Fe quantity in the malysite water solution is added into NaOH solution. With 0.0T to o.6T addition of effect of magnetic field and continuously stirred, the malysite water solution and the hydrazine hydrate water solutionare mixed together, and at the same time, the NaOH solution is added. After the NaOH solution is added, the malysite water solution and the hydrazine hydrate water solution continue to be continuously stirred ...

Information processing method and electronic device

The invention discloses an information processing method which is applied to an electronic device. The electronic device comprises M sensors connected with a processor. The method comprises the steps that a display unit is controlled to output and display first display content through a display screen; the first sensor among the M sensors is used for acquiring first induction parameters, wherein the first induction parameters are used for representing input operation of an operating body used for fixing the electronic device; when the input operation is a current posture of an owner of the operating body, the operating body is located in a first relative position area of the operating body and the owner of the operating body, and the operating body moves to conduct first movement input operation in the first relative position area; the display unit is controlled to display second display content through the display screen according to the first induction parameters, and at least part of ...

Cascade reservoir medium and long term scheduling algorithm based on corridor sequence quadratic programming

The invention discloses an optimization algorithm for medium-and-long-term scheduling of cascade reservoirs. The long-term optimization scheduling of the cascade hydropower station group is a typical complex multi-target high-dimension non-convex nonlinear problem, the invention provides a sequential quadratic programming (SQP) algorithm framework based on a water level trust gallery, the generating capacity of a reservoir is maximized and the output is ensured on the basis of a certain incoming water quantity, and the optimal scheduling of the cascade hydropower station group is realized. According to the improvement condition of the successive target value, corridor adjustment is carried out until convergence, and the operation mode of each ten-day period of the cascade reservoir in the one-year scheduling period is obtained through optimization. Compared with conventional scheduling according to a reservoir scheduling graph and a dynamic planning method which is widely applied in practical ...

Data power failure maintaining method and device

According to the data power failure keeping method and device and the storage medium, the power failure keeping data of the industrial control system are obtained, the power failure keeping data are stored in the independent data storage area, the independent data storage area is specially used for storing the power failure keeping data, and whether the power failure keeping data of the industrial control system is changed or not is determined; and if the power-down retention data changes, replacing the corresponding power-down retention data in the independent data storage area with the power-down retention data. Therefore, the power-down storage data is stored in the independent data storage area, and the independent data storage area is not influenced by the size of a hard disk and the reading rate of the independent data storage area when the data volume is relatively large, so that the data power-down maintenance method and device can be suitable for data power-down maintenance of ...

Resistive memory cell with intrinsic current control

Providing for a two-terminal memory cell having intrinsic current limiting characteristic is described herein. By way of example, the two-terminal memory cell can comprise a particle donor layer having a moderate resistivity, comprised of unstable or partially unstable metal compounds. The metal compounds can be selected to release metal atoms in response to an external stimulus (e.g., an electric field, a voltage, a current, heat, etc.) into an electrically-resistive switching medium, which is at least in part permeable to drift or diffusion of the metal atoms. The metal atoms form a thin filament through the switching medium, switching the memory cell to a conductive state. The moderate resistivity of the particle donor layer in conjunction with the thin filament can result in an intrinsic resistance to current through the memory cell at voltages above a restriction voltage, protecting the memory cell from excessive current.

Outdoor wire and cable deicer

The utility model relates to the technical field of icebreaking. The utility model further discloses an outdoor wire and cable deicer. The device comprises a first telescopic rod, a driving rack is fixedly mounted at the top of the first telescopic rod; and driven gears are engaged with the two sides of the driving rack correspondingly, fixed shafts are fixedly mounted in the middles of the two driven gears correspondingly, clamping jaws are fixedly mounted in the middles of the two driven gears correspondingly, a limiting plate is fixedly mounted at the top of the driving rack, and the outerside of the driving rack is wrapped with a protective shell. The utility model discloses an outdoor wire and cable deicer. By arranging a driving rack, a driven gear, a clamping jaw and the like, thepurpose of simply crushing ice is achieved; the first telescopic rod pulls and drives the rack to move downwards, at the moment, the driven gear can control the two clamping jaws to move towards the middle ...

High-efficiency compound type iron core winding power generator

A high-efficiency compound type iron core winding power generator comprises a compound type iron core winding mechanism, a direction-changing rotating mechanism, a rotating shaft, a base and a machine casing. The two ends of the machine casing are in rotary connection with the base, the rotating shaft is horizontally arranged and penetrates through the center of the machine casing, the two ends of the rotating shaft is in rotary connection with the base, the rotating shaft is in rotary connection with the machine casing through the direction-changing rotating mechanism, the rotating direction of the rotating shaft is opposite to the rotating direction of the machine casing, and the compound type iron core winding mechanism is arranged in the machine casing. The compound type iron core winding mechanism comprises an inner rotor and an outer rotor, the inner rotor is composed of a left disk type power generator winding, a right disk type power generator winding and an ordinary power generator ...

Application of linker of polyethylene glycol and fat-soluble compounds in biological catalysis

The invention relates to application of a linker of polyethylene glycol and fat-soluble compounds in biological catalysis. In the invention, mPEG (methoxy polyethylene glycol) is linked with various fat-soluble compounds such as sterides, triterpene and the like by linking bridges to synthesize mPEG-modified water-soluble derivatives: OS-Z-mPEG. Via the derivatives, the original fat-soluble organic compounds can be completely dissolved in water without adding any cosolvents to perform homogeneous biological conversion or catalysis; and after reaction, by the solvent precipitation characteristic of the mPEG polymer, the converted products are selectively precipitated, filtered and collected from the fermentation liquid, thereby achieving the aims of dissolving the fat-soluble compounds andsimplifying separation of the converted products.

Virtual conversation digital human generation method

The invention discloses a virtual conversation digital human generation method, which comprises the following steps of: S1, separating identity features and facial expression features by combining voice features through an encoder on the basis of an acquired conversation video of a real video; s2, encoding the facial expression features into a hidden variable space to obtain expression hidden variable representation corresponding to each frame of image in the conversation video; s3, after the expression hidden variable representation is obtained, fitting an expression hidden variable corresponding to the conversation audio through a Transform neural network based on an attention mechanism; s4, the decoder generates a conversation head portrait video based on the identity features and the expression hidden variables corresponding to the conversation audio; s5, selecting a corresponding action group from the body action library of the whole body according to audio features in the conversation ...

Method for reducing maintenance amount of rural sewage treatment equipment by utilizing gas stripping

According to the method for reducing the maintenance amount of the rural sewage treatment equipment by utilizing air stripping, a sewage collecting tank and a sewage treatment device are arranged, an aeration fan is used as an air source, and an air main pipe connected with the aeration fan respectively sends air to the sewage collecting tank and the sewage treatment device through three branch pipes; wherein one branch pipe is connected with three branch pipes which are respectively inserted into the aerobic tank and the secondary sedimentation tank; a first self-lifting pipe leading to the anoxic tank is arranged in the sewage collecting tank, a second self-lifting pipe leading to the anoxic tank is arranged in the aerobic tank, and a third self-lifting pipe and a fourth self-lifting pipe respectively leading to the anoxic tank and the sludge tank are arranged in the secondary sedimentation tank; air is blown in through an aeration fan, water in the sewage collecting tank and the aerobic ...

Control method and electronic device

A control method and an electronic device are provided, the control method includes: collecting input data by a collector in a case that a first content is displayed on a first display; determining whether the input data meets a first condition, to obtain a result; and controlling the first display to display an indicating content based on the result, where the indicating content is configured to indicate that a second display is in a first display state to output a second content; where the first display is different from the second display.

STAGGERED TYPE OPEN-HOLE WAVE-DISSIPATING BREAKWATER SUITABLE FOR OBLIQUE WAVE ACTION

A staggered type open-hole wave-dissipating breakwater suitable for oblique wave action includes a caisson, an opening is formed above the caisson and includes an outer baffle; the outer baffle is internally provided with a horizontal baffle and a vertical baffle; the outer baffle, the horizontal baffle and the vertical baffle divide an interior of the caisson into a plurality of bins; and there are M bins arranged along a length direction of the caisson and N bins arranged along a width direction of the caisson, forming N rows and M columns of bins. According to the disclosure, the staggered type open-hole wave-dissipating breakwater suitable for oblique wave action adopts staggered arrangement to block a propagation path of oblique waves along a straight wall and increase wave energy dissipation; the open-hole bins form a wave dissipating chamber, such that wave breakage is enhanced and wave energy is reduced; and compared with the traditional open-hole breakwater, the staggered type ...

Pole piece coating production line and on-line measuring system thereof

The invention relates to a pole piece coating production line and an on-line measuring system thereof. The system comprises a longitudinal shifting device, wherein the longitudinal shifting device is arranged on a section of production line conveying device and can longitudinally reciprocate, a transverse shifting device is arranged on the longitudinal shifting device, and a thickness tester probe and a tray are synchronously arranged on the transverse shifting device, wherein the thickness tester probe is arranged above the plane where a pole piece is positioned and connected with a thickness tester, and the tray is correspondingly arranged below the plane where the pole piece is arranged; and the thickness tester probe and the tray are synchronously arranged respectively through a corresponding upper cylinder and a corresponding lower cylinder as well as an upper slide block and a lower slide block which are correspondingly arranged on the transverse shifting device. The system has simple ...

WC particle in-situ reinforced hard alloy and steel ultrasonic soldering method

The utility model discloses a WC particle in-situ reinforced hard alloy and steel ultrasonic soldering method, which is used for the high-quality soldering of a sheet hard alloy and steel. The method comprises the following steps: a, polishing a surface to be connected before soldering, and cleaning the polished surface with acetone; b, placing an Ag-based solder foil piece between the hard alloy and the steel before soldering; c, applying ultrasonic vibration to the hard alloy to be soldered and the steel to be soldered; d, implementing a soldering process by adopting a common heat source manner common in furnace soldering or high-frequency induction heating soldering and the like, wherein soldering temperature is 730 to 850 DEG C; e, after ultrasonic vibration, WC particle reinforced soldering seams are obtained by naturally cooling. According to the method, Co substrate adhesion-free WC particles are migrated into the soldering seams to form WC particle reinforced soldering seams by ...

VOCs purifies and retrieves integrated device

The utility model provides a VOCs purifies and retrieves integrated device, the charging hole has been seted up on the top of casing, adsorb the import of export and desorption gas, it is provided with the detector to adsorb the exit, the discharge opening has been seted up to the bottom of casing, adsorb the export of import and desorption gas, the gas vent has been seted up at the top of shell, refrigerant import and refrigerant outlet have been seted up on the lateral wall of shell, the air inlet and the inside intercommunication of casing of shell bottom, it sets up and hollow adsorbent baffle to be provided with the three -section slope along vertical direction in the casing, three -section adsorbent baffle end to end forms the N font structure of slope, the last port and the charging hole intercommunication of N font structure, the lower port and the discharge opening intercommunication of N font structure. The three -layer filters realizes that the tertiary high -efficient of tail ...

Technique for making X-ray mask

Stachysfloridona pu'er tea multifunctional beverage

The invention relates to a multifunctional beverage mainly comprising stachysfloridona and pu'er tea. The multifunctional drink comprises the following components in parts by weight: 10 to 90 parts of stachysfloridona extract, 10 to 90 parts of pu'er tea extract, 0 to 5 parts of flavoring agent, 0 to 2 parts of coloring agent, and 0 to 3 parts of preservative. In the multifunctional beverage, specific effects of the stachysfloridona and the pu'er tea are combined to achieve the synergistic effect in removing grease, clearing heat and reducing internal heat and disintoxicating; the raw materials belong to the food grade, do not have toxic or side effect, and have high safety, so the multifunctional beverage belongs to a green food, can be drunk constantly, and the processing process is simple. The multifunctional beverage can be used for removing grease and reducing harm of alcohol on a liver after being drunk for a long term; and meanwhile, the multifunctional beverage has the function ...

Flat rail device of supporting of animal

The utility model discloses a flat rail device of supporting of animal, including frame set spare, shut subassembly and U type connecting piece, frame set spare includes horizontal pole, sheer pole and two parallel arrangement's montant, and two montants are all seted up the perforating hole and are made two montants set up corresponding draw -in groove along the axis, and two at least mobile devices and two at least strutting arrangement are installed to the downside of sheer pole, the shut subassembly includes first shut, second shut, third shut and fourth shut, and during the equipment rail, adjacent frame set spare is connected insert the perforating hole of montant through U type connecting piece in to the both sides limit correspondence that makes the shut subassembly clamps in order to form the enclosure space in the draw -in groove of two montants of frame set spare. The utility model has the advantages of simple structure, convenient to use, low cost, closure are good, can suitability ...

Blanking type support cylindrical large-angle LED packaging structure and packaging method

The invention relates to a blanking type support cylindrical large-angle LED packaging structure and packaging method, and belongs to the technical field of LED packaging, the blanking type support cylindrical large-angle LED packaging structure comprises a shell, a positive electrode pin, a negative electrode pin, a circular ring box dam, a first fluorescent glue layer and a second fluorescent glue layer, the shell is provided with the positive electrode pin and the negative electrode pin, an LED chip is arranged in the shell, and the first fluorescent glue layer and the second fluorescent glue layer are arranged in the shell. The two sides of the LED chip are connected with the positive electrode pin and the negative electrode pin through welding, an annular box dam is arranged on the top of the shell, one side wall of the fluorescent glue layer is attached to the annular box dam, and a cylindrical second fluorescent glue layer is arranged at the upper end of the first fluorescent glue ...

Air and powder adjusting valve of pulverized coal furnace

The invention discloses a pulverized coal furnace air powder adjusting valve which comprises a valve seat, a servo motor is arranged above the valve seat, a fixing seat is fixedly connected to the interior of the valve seat, the output end of the servo motor is fixedly connected with a square clamping rod, a valve plate is arranged in the fixing seat, two square inserting holes are formed in the valve plate, and the square clamping rod is fixedly connected with the output end of the servo motor. The surface of the valve plate is sleeved with an elastic sealing strip, the top of the valve seat is fixedly connected with a stabilizing seat, and the top of the stabilizing seat is connected with two vertical rods. Through matched use of the servo motor, the square clamping rod, the valve plate, the fixing seat, the first flange and the second flange, the valve plate can be opened in time when wind powder needs to be conveyed, the wind powder can be conveyed, the valve body is designed to be ...

Overwater and underwater integrated scanning method based on unmanned aerial vehicle aerial photography and unmanned ship

The invention discloses an overwater and underwater integrated scanning method based on aerial photography of an unmanned aerial vehicle and an unmanned ship, and relates to the technical field of bulwark health monitoring, and the method comprises the steps: fixedly connecting all sensors carried by the unmanned aerial vehicle and the unmanned ship through a shipborne rigid stable platform; measuring the coordinate value of each sensor under the object space coordinate system of the overwater and underwater integrated system; inputting the measured lever arm value into real-time acquisition software to perform overwater and underwater data acquisition so as to obtain multi-source data; importing the data after the combined positioning and attitude determination calculation into an overwater and underwater integrated system, and converting the obtained multi-source data into a unified local engineering coordinate system; and fusing the multi-source data converted to the same coordinate ...

Digital greenhouse management and control system and method based on artificial intelligence

The invention provides a digital greenhouse management and control system and method based on artificial intelligence, and the system comprises an intelligent agricultural machine module which comprises a plurality of agricultural machine devices, and the agricultural machine devices comprise electric agricultural machines and/or unmanned aerial vehicles; the sensor module is configured to collect real-time data in the greenhouse; the lumped parameter analysis module is configured to analyze the real-time data and generate a control instruction; and the greenhouse equipment intelligent control module is configured to control one or more of the plurality of agricultural machinery equipment in the greenhouse to perform corresponding operation based on the control instruction. The problems that in a current intelligent greenhouse system, a multi-agent agricultural machine is single in task solving mode, and differential collaborative operation of small agricultural machines cannot be achieved ...

Efficient anti-turbulence drainage pumping station flow channel

The invention relates to an efficient turbulence-preventing drainage pumping station flow channel, a columnar curved-surface partition wall is arranged in the flow channel and used for carrying out primary flow division on entering water flow, each flow of water flow after primary flow division flows into a diverging flow division channel, and a radial partition wall is arranged in the diverging flow division channel and used for carrying out secondary flow division on each flow of water flow; each stream of water flow after secondary shunting flows to the water collecting tank through the slope diverging flow channel, the rectangular hole steady flow retaining wall is arranged between the slope diverging flow channel and the water collecting tank, a gravity self-drainage channel and a pumping and forced drainage channel are arranged in the water collecting tank, and the gravity self-drainage channel and the pumping and forced drainage channel are respectively communicated with the water ...

Anti-collision protection device for power battery of electric vehicle

The invention discloses an electric vehicle power battery anti-collision protection device which comprises a battery pack, a protection mechanism is movably connected to the surface of the battery pack, a pressing plate is arranged at the top of the battery pack, a pressing mechanism is arranged at the top of the pressing plate, and clamping rods are arranged on the two sides of the pressing plate. By arranging the protection mechanism, a battery pack can be protected and prevented from being impacted by foreign matter left and right, by arranging the pressing mechanism, the battery pack can be pressed, the situation that accidents occur when the battery pack is turned over is prevented, and therefore the effect of protecting a battery can be achieved; according to the anti-collision protection device for the power battery of the electric vehicle, the problem that the power battery of the electric vehicle cannot be protected is solved, the anti-collision protection device for the power ...

Belted slicer

The invention discloses a belted slicer, and relates to the technical field of machine manufacturing. The slicer comprises a plurality of conveyer belt groups, wherein each conveyor belt group consists of a lower conveyor belt and an upper conveyor belt which plays a role in pressing on the lower conveyor belt, cutters are arranged between the conveyor belt groups, and rotating anvils are arranged below the cutters; pressing members which press a lower belt are arranged adjacent to the cutters by the upper conveyor belt, the pressing members are arranged on support members through guide shafts, and pressing member springs are arranged between the pressing members and the support members. According to the belted slicer provided by the invention, the problems that an animal skin cannot be sliced completely and are likely to be rolled in the conveyor belt, the cutting production efficiency is lower and the production cost is high can be solved.

Device and method for catalyzing, rectifying and treating acetic acid wastewater

The invention relates to a device and method for catalyzing, rectifying and treating acetic acid wastewater. The device comprises a tower kettle, a tower body, an overhead condenser, a feeding device and an extraction device; a heating mantle is arranged outside the tower kettle; and a heat insulation layer is arranged outside a rectifying tower. The tower body comprises a rectifying section, a catalytic rectifying section and a proposed stripping section; and a glass Si ring is arranged in the rectifying section, a catalyst filling bag is filled in the catalytic rectifying section, the catalyst filling bag comprises a hollow circular cylinder body made of two 40-mesh stainless steel wire meshes and a similar Si ring cylinder body made of the stainless steel wire mesh, and the hollow circular cylinder body is filled with catalyst D072 ion exchange resin particles. The diameter of the outer circle of the hollow cylinder body is 5 to 6mm, the diameter of the inner circle is 2mm, and the hollow ...

Reverse osmosis membrane scale inhibitor

The invention relates to a reverse osmosis membrane scale inhibitor, which is characterized in that the composition contains polyepoxysuecinic acid, diethylene triamine pentacetic acid, aminotrimethyl, acrylic acid, 2- methyl-2'-acrylamido propane sulfonic acid copolymers, quaternary phosphonium salts, benzisothiazole morpholone and water. The scale inhibitor has good performance of inhibiting high-concentration and low-concentration calcium scale and good performance of dispersing ferric oxide.

Array substrate, preparation method thereof and display panel

The invention discloses an array substrate, a preparation method thereof and a display panel. The array substrate comprises a substrate, a driving layer and a first shading layer, the driving layer is formed on the substrate, the driving layer is provided with a first opening, the driving layer is provided with a first side wall at the first opening, and the first side wall is provided with at least one step; the first light shielding layer is formed on the driving layer, and the first light shielding layer extends to the first side wall. According to the technical scheme of the embodiment of the invention, the problem of film layer separation of the shading layer on the driving layer can be avoided.

METHOD FOR CONSTRUCTING HYDROPONIC MICROLANDSCAPE ECOSYSTEM

The present invention discloses a method for constructing a hydroponic micro landscape ecosystem, including the following steps: hydroponic arrangement making, construction of an aquatic plant community, construction of an aquatic animal community, aquatic microorganism management, and ecosystem conservation. Construction of the aquatic plant community is to select aquatic plants according to the classification of emergent, floating, and submerged plants, and to plant aquatic plants selected according to the classification in a hydroponic tank; construction of the aquatic animal community is to select ornamental aquatic animals in a fish-to-shellfish ratio of 3:1, and to add the fish and the shellfish 5-7 days after putting the aquatic plants into the hydroponic tank. The hydroponic micro landscape ecosystem provided by the present invention is a circulation system without water exchange. Moreover, the ecosystem is disposed an aqua storage tank, which only needs to replenish water therein ...

Method for treating municipal waste leachate membrane concentrated solution

The invention relates to a treatment combination process of municipal waste leachate membrane effluent concentrated solution, consisting of a first coagulation-sedimentation unit, a photoelectric oxidation unit, a second coagulation-sedimentation unit and a filtering unit. The first coagulation-sedimentation unit is used for firstly removing macromolecule soluble matters in the membrane concentration solution, using calcium hydroxide, poly-ferric chloride, polyaluminium chloride or a compound of aluminum sulphate and calcium hydroxide, and adding coagulant aid polyacrylamide with a dosage of 10mg/L simultaneously, wherein the dosage of a flocculant agent is 500-800mg/L, a chemical oxygen demand removal rate is about 40% after the coagulation-sedimentation treatment, and the chromaticity removal rate is over 50%. The photoelectric oxidation unit is capable of effectively removing ammonia nitrogen and a part of hardly-degraded organic matter, wherein a current density applied by the photoelectric ...

Sneakers with illuminating lamps

Provided are sneakers with illuminating lamps. Blinding holes are manufactured in the back heel bottoms of the sneakers, fixed batteries are placed in the blind holes, one ends of the batteries are connected with lead wires, the other ends of the batteries are connected with power supply switches, lead wires at the other ends of the power supply switches penetrate through sole planes to be connected to one ends of shoe head LED lamps, and the other ends of the LED lamps are connected with lead wires at one ends of the batteries. After circuits are completed, blocking caps are used for sealing the blinding holes, and transparent layers are arranged on the LED lamps in a covering mode to protect the LED lamps.

Pneumatic drying and external heating type coal pyrolysis method

The invention relates to a pneumatic drying and external heating type coal pyrolysis method. The method includes the following steps that (1) natural gas and liquefied petroleum gas are conveyed into an oven in a pyrolysis furnace and a nozzle of vehicle fuel gas, air is conveyed into the pyrolysis furnace, and hot flue gas is generated; (2) pulverized coal and the hot flue gas are conveyed into a pneumatic dryer, and dried pulverized coal and flue gas are obtained respectively after being dried; (3) the dried pulverized coal and flue gas are dedusted, and the dedusted dry pulverized coal and tail gas are obtained respectively; (4) part of the tail gas is emitted directly, the rest is mixed with the hot flue gas from the pyrolysis furnace and then heated up to be used as the hot flue gas for drying; (5) an anaerobic pyrolysis reaction at low temperature is conducted on the dedusted dry pulverized coal, and semi-coke, tar and gas are generated; (6) the semi-coke is emitted, and a coke quenching ...

Electric wire and cable winding equipment

The utility model relates to the technical field of winding equipment, and discloses electric wire and cable winding equipment which comprises a base, a partition plate is fixedly installed on the upper portion of the base, side plates are fixedly installed on the upper portions of the two sides of the partition plate, rotating shafts are fixedly installed in the middles of the side plates, and asquare column is fixedly installed in the middle of one end of each rotating shaft. The utility model discloses wire and cable winding equipment. A square column is fixedly mounted in the middle of arotating shaft; telescopic rods and mounting blocks are mounted on four surfaces of the square column; the take-up reel can be conveniently fixed through the telescopic rod and the mounting block; thetelescopic rod can adapt to take-up reels with different diameters; facility for avoiding repeated replacement and installation, a first traction block and a second traction block are fixedly installed at ...

VIDEO ENCODER WITH NON-SYNTAX REUSE AND METHOD FOR USE THEREWITH

A video encoder includes a non-syntax processing engine that processes a video input signal into an intermediate signal in accordance with a first video compression standard. A syntax section transforms and quantizes the intermediate signal in accordance with a second video compression standard to produce a processed video signal, wherein the second video compression standard is different from the first video compression standard. 1. A video encoder comprising:a non-syntax processing engine that processes a video input signal into an intermediate signal in accordance with a first video compression standard; anda syntax section, coupled to the non-syntax processing engine, that transforms and quantizes the intermediate signal in accordance with a second video compression standard to produce a processed video signal, wherein the second video compression standard is different from the first video compression standard.2. The video encoder of wherein the syntax section includes a reordering module.3. The video encoder of wherein the syntax section includes an entropy encoding module.4. The video encoder of wherein the syntax section includes a processor for executing a plurality of operational instructions for implementing the operation of the syntax section.5. The video encoder of wherein the intermediate signals include a plurality of motion vectors.6. The video encoder of wherein the intermediate signals include a mode decision.7. The video encoder of wherein the first video compression standard is an motion picture expert group (MPEG) compression.8. The video encoder of wherein the first video compression standard is a society of motion picture and television engineers (SMPTE) compression standard.9. A method for use in a video encoder claim 1 , the method comprising:processing a video input signal into an intermediate signal in accordance with a first video compression standard via a non-syntax processing engine; andprocessing the intermediate signal via a processor ...

MOTION DETECTOR FOR CADENCE AND SCENE CHANGE DETECTION AND METHODS FOR USE THEREWITH

A motion identification signal is generated, based on a sequence of pictures of a video signal. A motion adaptive filter is adapted based on the motion identification signal. A scene change detection signal is generated based on the motion identification signal. A cadence detection signal can also be generated based on the motion identification signal. 1. A filter for use in conjunction with a video processing device , the filter comprising:at least one motion adaptive filter for processing a video signal, based on a motion identification signal;a motion detector, coupled to the at least one motion adaptive filter, that generates the motion identification signal, based on a sequence of pictures of the video signal; anda scene change detector, coupled to the motion detector, that generates a scene change detection signal, based on the motion identification signal.2. The filter of claim 1 , wherein the motion detection module generates the motion identification signal by:summing a pixel motion for all pixels in a picture.3. The filter of claim 2 , wherein the motion detection module generates the pixel motion for a current pixel by analyzing a block of pixels that include the current pixel.4. The filter of claim 3 , wherein the motion detection module analyzes the block of pixels that include the current pixel by:generating a motion value based on a sum of absolute difference between a value of each pixel in the block of pixels and a value of a corresponding pixel of a corresponding block of pixels in a prior picture in the sequence of pictures.5. The filter of claim 4 , wherein the motion detection module analyzes the block of pixels that include the current pixel by further:comparing the motion value to a motion value threshold;generating the pixel motion as the motion value when the motion value compares favorably to the motion value threshold; andgenerating the pixel motion as the motion value threshold when the motion value compares unfavorably to the motion ...

System and Method for Real-Time Batch Account Processing

The present disclosure discloses a technique for real-time batch account processing. In one aspect, a method includes: (1) receiving, by an account processing center, a marked request for batch processing; (2) caching the marked request; (3) pre-processing sub-requests of a type relating to an account that are in the marked request, including merging operations of a type for processing for the account; and (4) processing the marked request, including the pre-processed sub-requests, to provide a processing result to a corresponding client. The request for batch processing can be directly submitted at the client or submitted by a client through an interface that is provided to the client for submitting a request including the request for batch processing. When submitting the request for batch processing, the client can wait for the processing result online, and obtain the processing result at real-time. Further, when receiving the request for batching processing, the account processing center can pre-process it, e.g., merging operations for the same account, and thus increase efficiency of batch processing.

MULTI-FUNCTION ENCODER AND DECODER DEVICES, AND METHODS THEREOF

A technique for encoding and decoding video information uses a plurality of video processing modules (VPMs), whereby each video processing module is dedicated to a particular video processing function, such as filtering, matrix arithmetic operations, and the like. Information is transferred between the video processing modules using a set of first-in first-out (FIFO) buffers. For example, to transfer pixel information from a first VPM to a second VPM, the first VPM stores the pixel information at the head of a FIFO buffer, while the second VPM retrieves information from the tail of the FIFO buffer. The FIFO buffer thus permits transfer of information between the VPMs without storage of the information to a cache or other techniques that can reduce video processing speed. 1. In a multimedia processing device , a method comprising:processing first video information at a first video processing module of an instruction pipeline to determine first processed video information;storing the first processed video information at a first first-in first-out (FIFO) buffer; andretrieving the first processed video information from the first FIFO buffer for processing at a second video processing module of the instruction pipeline.2. The method of claim 1 , further comprising:processing the first processed video information at the second video processing module to determine second processed video information;storing the second processed video information at a second FIFO buffer; andretrieving the second processed video information from the second FIFO buffer for processing at a third video processing module.3. The method of claim 2 , further comprising selecting the first FIFO buffer and the second FIFO buffer based on a codec associated with the first video information.4. The method of claim 1 , further comprising selecting the first FIFO buffer based on a codec associated with the video information.5. The method of claim 1 , further comprising:processing second video information ...

MULTI-PASS VIDEO ENCODER AND METHODS FOR USE THEREWITH

A multi-pass video encoder includes a video encoding module that encodes a video signal based on an initial configuration data set to generate an initial processed video signal and an initial output data set. An application coding control module generates the initial configuration data set and generates a first updated configuration data set based on both the initial processed video signal and the initial output data set. The video encoding module further encodes the video signal based on the first updated configuration data set to generate a first updated processed video signal and a first updated output data set. 1. A multi-pass video encoder for use in a video processing device that processes a video signal , the multi-pass video encoder comprising:a video encoding module, that encodes the video signal based on an initial configuration data set to generate an initial processed video signal and an initial output data set; andan application coding control module, coupled to the video encoding module, that generates the initial configuration data set and that generates a first updated configuration data set based on both the initial processed video signal and the initial output data set;wherein the video encoding module further encodes the video signal based on the first updated configuration data set to generate a first updated processed video signal and a first updated output data set.2. The multi-pass video encoder of wherein the application coding control module generates a second updated configuration data set based on both the first updated processed video signal and the first updated output data set; andwherein the video encoding module further encodes the video signal based on the second updated configuration data set to generate a second updated processed video signal and a second updated output data set.3. The multi-pass video encoder of wherein the initial configuration data set indicates at least one of:a group of picture structure for a plurality of ...

MULTI-FORMAT VIDEO DECODER WITH VECTOR PROCESSING AND METHODS FOR USE THEREWITH

A video decoder includes an entropy decoding device that generates entropy decoded (EDC) data from an encoded video signal. A multi-format video decoding device generates a decoded video signal from the EDC data, the multi-format video decoding device having a plurality of modules that are implemented via a plurality of vector processor units. 1. A video decoder comprising:an entropy decoding device that generates entropy decoded (EDC) data from an encoded video signal, wherein the EDC data includes motion vector differential data and macroblock header data and run level data; a neighbor management module that generates motion vector data, macroblock mode data and deblock strength data, based on the motion vector differential data and the macroblock header data;', 'a decode motion compensation module, coupled to the neighbor management module, that generates inter-prediction data based on the motion vector data when the macroblock mode data indicates an inter-prediction mode;', 'an inverse quantization module that generates inverse quantization data based on the run level data;', 'an inverse transform module, coupled to the inverse quantization module, that generates residual data, based on the inverse quantization data;', 'an inverse intra-prediction module, coupled to the neighbor management module, that generates intra-prediction data when the macroblock mode data indicates an intra-prediction mode, that generates reconstructed picture data based on the residual data and on the inter-prediction data when the macroblock mode data indicates an inter-prediction mode and based on the residual data and on the intra-prediction data when the macroblock mode data indicates an intra-prediction mode; and', 'a deblocking filter module, coupled to the inverse transform/quantization module and the neighbor management module, that generates the decoded video signal from the reconstructed picture data, based on the deblock strength data;', 'wherein the plurality of modules are ...

Multi-format video decoder with vector processing instructions and methods for use therewith

A video decoder includes an entropy decoding device that generates entropy decoded (EDC) data from an encoded video signal. A multi-format video decoding device includes a plurality of vector processor units that generate a decoded video signal from the EDC data. The plurality of vector processing units are programmed via VPU instructions formatted to include a vector instruction portion, a scalar instruction portion, and a branching instruction portion.

SCALABLE VIDEO CODEC ENCODER DEVICE AND METHODS THEREOF

Encoding a video signal according to a scalable video coding (SVC) technique employs two different encoding paths for the base layer and the enhancement layers respectively, whereby the two encoding paths share common hardware encoding modules. For example, a control module can route received video information associated with the base layer directly to the hardware encoder modules for encoding, while routing video information associated with the enhancement layers to an upscaler. The upscaled video information is then provided to the hardware encoder module for processing in similar fashion to the base layer information. The hardware encoder provides encoded video information to another control module, which determines whether to route the information to a hardware or software entropy encoder, based on whether the encoded video information is associated with the base layer or an enhancement layer, respectively.

SYSTEMS AND METHODS FOR HYBRID ASSEMBLY OF NUCLEIC ACID SEQUENCES

Systems and methods for assembling a nucleic acid sequence are disclosed. A plurality of single fragment sequence reads and a plurality of paired fragment sequence reads are received. Each paired fragment sequence read comprises at least two sequence reads separated by an insert. Single fragment sequence reads are assembled into a plurality of contigs, and the paired fragment sequence reads are mapped to the contigs. Further, gap regions comprising a portion of the partially assembled nucleic acid sequence for which the single fragment sequence reads do not map are identified, and hanging pairwise sequence reads of the mapped paired fragment sequence reads are used to fill in the gap region. 1. A computer implemented method for assembling a nucleic acid sequence , comprising:receiving, into a memory, a plurality of single fragment sequence reads and a plurality of paired fragment sequence reads, each paired fragment sequence read comprising at least two sequence reads separated by an insert;assembling the single fragment sequence reads into a plurality of contigs;mapping the paired fragment sequence reads to the contigs;identifying a gap region comprising a portion of the partially assembled nucleic acid sequence for which the single fragment sequence reads do not map, andutilizing hanging pairwise sequence reads of the mapped paired fragment sequence reads to fill in the gap region using a processor.2. The computer implemented method of claim 1 , further comprising estimating a size of the gap region based on a size of the contigs claim 1 , an insert size distribution claim 1 , and mapped locations of paired fragment sequence reads spanning the gap region.3. The computer implemented method of claim 2 , further comprising determining the insert size distribution from paired fragment sequence reads having both sequence reads mapped to a same contig.4. The computer implemented method of claim 1 , further comprising identifying first and second contigs as adjacent when ...

VIDEO ENCODER WITH VIDEO DECODER REUSE AND METHOD FOR USE THEREWITH

A video encoder includes a forward path section that processes a video input signal in accordance with a video compression standard, based on a plurality of reference pictures, to generate a processed video signal and a plurality of transformed quantized residual pixel values. A decoding engine decodes the plurality of transformed quantized residual pixel values in accordance with the video compression standard to the plurality of reference pictures. 1. A video encoder comprising:a forward path section that processes a video input signal in accordance with a video compression standard, based on a plurality of reference pictures, to generate a processed video signal and a plurality of transformed quantized residual pixel values; anda decoding engine, coupled to the forward path section, that decodes the plurality of transformed quantized residual pixel values in accordance with the video compression standard to generate the plurality of reference pictures.2. The video encoder of wherein the forward path section includes a processor for executing a plurality of operational instructions for implementing the operation of the forward path section.3. The video encoder of wherein the forward path section includes a reordering module.4. The video encoder of wherein the forward path section includes an entropy encoding module.5. The video encoder of wherein the forward path section includes a transformation module and quantization module.6. The video encoder of wherein the decoding engine includes an inverse transformation module and an inverse quantization module.7. The video encoder of wherein the decoding engine includes a motion compensation module for generating the plurality of reference pictures claim 1 , based on residual pixel values.8. The video encoder of wherein the video compression standard is a society of motion picture and television engineers (SMPTE) compression standard.9. A video encoder comprising:processing a video input signal, via a processor, in ...

METHOD AND DEVICE TO IDENTIFY MOTION VECTOR CANDIDATES USING A SCALED MOTION SEARCH

A scaled motion search section can be used in a video processing device that processes a video input signal that includes a plurality of pictures. The scaled motion search section includes a downscaling module that downscales the plurality of pictures to generate a plurality of downscaled pictures, wherein the downscaling module includes a horizontal downscaling filter and a vertical downscaling filter, and wherein the vertical downscaling filter generates downscaled pixels for a macroblock pair using only pixels from the macroblock pair. A transfer function that models the scaled motion vectors is determined and used to identify a final set of motion vector candidates used in a larger scale motion search. 1. A method comprising:determining a transfer function that models a relationship between locations of macroblocks of a first video picture and corresponding motion vectors of the macroblocks; andimplementing a motion vector search to determine a first motion vector of a first macroblock of a second video picture, the motion vector search based upon a first candidate motion vector calculated using the transfer function, wherein the first video picture has a different resolution than the second video picture.2. The method of wherein determining the transfer function includes determining the transfer function based upon a portion of the macroblock motion vectors that the transform function models.3. The method of further comprising: determining the corresponding motion vectors based on a motion search of the first video picture.4. The method of further comprising: down-scaling the second video picture to obtain the first video picture.5. The method of further comprising: down-scaling the second video picture to obtain the first video picture.6. The method of claim 4 , wherein the second video picture is rendered from compressed video information.7. The method of wherein determining the transfer function comprises determining a plurality of regions of the first video ...

DETECTION OF VIDEO FEATURE BASED ON VARIANCE METRIC

A metric representing the sum of variances for pixel blocks of a region of an image are used to identify the presence a video feature of the image, and a transcoding is performed responsive to identifying the presence of the video feature. The identified video feature can include, but is not limited to, a scene change, the presence of a black border region or a caption region, or the complexity of the image. The transcoding operation can include, but is not limited to, coding the image as an Intra-frame, omitting the content corresponding to the black border region or the caption region from the transcoded image or allocating a relatively lower bit budget for the black border region or a relatively higher bit budget to the caption region during transcoding of the image, or setting the bit budget for rate control during transcoding. 1. A method for transcoding a video signal , the method comprising:identifying an image of the video signal as comprising at least one video feature based on a sum of variances metric of a region of the image; andtranscoding the image based on the at least one video feature to generate a corresponding transcoded image of a transcoded video signal.2. The method of claim 1 , wherein:the region comprises the entire image;the at least one video feature comprises a scene change; andtranscoding the image comprises at least one of: transcoding the image as an intra-coded frame of the transcoded video signal; and adjusting a rate control parameter for transcoding the image.3. The method of claim 1 , wherein:the region comprises a border region of the image;the at least one video feature comprises presence of one of a black border region or a caption region in the image; and omitting image content of the region from a corresponding transcoded image for the transcoded video signal; and', 'allocating a first number of bits to the region for rate control during transcoding and allocating a second number of bits to an active image region of the image ...

VIDEO PROCESSING SYSTEM WITH PATTERN DETECTION AND METHODS FOR USE THEREWITH

A system for processing a video signal into a processed video signal includes a pattern recognition module for detecting a pattern of interest in the image sequence based on coding feedback data and generating pattern recognition data in response thereto. A video codec generates the processed video signal and generates the coding feedback data in conjunction with the processing of the image sequence. 1. A system for processing a video signal into a processed video signal , the video signal including an image sequence , the system comprising:a pattern recognition module for detecting a pattern of interest in the image sequence, based on coding feedback data, and generating pattern recognition data in response thereto, wherein the pattern recognition data indicates the pattern of interest; anda video codec, coupled to the pattern recognition module, that generates the processed video signal based on the image sequence and that generates the coding feedback data in conjunction with the processing of the image sequence.2. The system of wherein the video codec generates the processed video signal based on pattern recognition feedback that includes the pattern recognition data.3. The system of wherein the video codec guides at least one of: the transcoding and the encoding of the image sequence claim 2 , based on pattern recognition feedback that indicates the pattern of interest was detected.4. The system of wherein video codec includes an encoder section that generates the processed video signal by encoding the image sequence claim 3 , wherein the pattern recognition feedback further includes region identification data that identifies a region of interest and wherein the encoder section guides the encoding of the image sequence based on the region identification data.5. The system of wherein the coding feedback data includes shot transition data that identifies temporal segments in the image sequence corresponding to a plurality of video shots.6. The system of wherein ...

VIDEO PROCESSING SYSTEM WITH STREAM INDEXING DATA AND METHODS FOR USE THEREWITH

A system for searching a video library includes a memory that stores a searchable index that includes search features corresponding to videos contained in the video library. A video processing system decodes, encodes or transcodes a video signal and that further generates search features of the video signal. A search module identifies at least one matching video of the video library by comparing the search features of the video signal to corresponding search features of the searchable index. The search features can include at least one shot-level search feature and at least one frame level feature. 1. A system for searching a video library based on a video signal including an image sequence , the system comprising:a memory that stores a searchable index that includes search features corresponding to videos contained in the video library;a video processing system that decodes the video signal and that further generates search features of the video signal;a search module, coupled to the video processing module, that identifies at least one matching video of the video library by comparing the search features of the video signal to corresponding search features of the searchable index;wherein the search features include at least one shot-level search feature and at least one frame level feature.2. The system of wherein the video processing system includes a shot segmentation module that segments the image sequence into shot data corresponding to a plurality of shots claim 1 , and that generates the shot-level feature based on the shot data.3. The system of wherein the video processing system generates the searchable index based on a processing of the videos of the video library.4. The system of wherein the search features include hierarchical search features.5. The system of wherein the search module locates a potential shot in the searchable index based on a comparison of at least one shot-level search feature of the video signal to a corresponding search feature in ...

VIDEO PROCESSING SYSTEM WITH TEXT RECOGNITION AND METHODS FOR USE THEREWITH

A system for processing a video signal into a processed video signal includes a pattern recognition module for detecting a region of text in the image sequence based on coding feedback data and generating pattern recognition data in response thereto. A video codec generates the processed video signal and generates the coding feedback data in conjunction with the processing of the image sequence. 1. A system for processing a video signal into a processed video signal , the video signal including an image sequence , the system comprising:a pattern recognition module for detecting a region of text in the image sequence based on coding feedback data and generating pattern recognition data in response thereto; anda video codec, coupled to the pattern recognition module, that generates the processed video signal by processing the image sequence and by generating the coding feedback data in conjunction with the coding of the image sequence.2. The system of wherein the video codec includes an encoding section that generates the processed video signal by encoding the image sequence claim 1 , wherein the pattern recognition data includes a location of the region of text and wherein the encoder section guides the encoding of the image sequence based on pattern recognition feedback that indicates the presence of text in at least one image of the image sequence and indicates the location of the region of text.3. The system of wherein the coding feedback data includes shot transition data that identifies temporal segments in the image sequence corresponding to a plurality of video shots.4. The system of wherein the pattern recognition module further generates index data that correlates the region of text to at least one of the plurality of video shots.5. The system of wherein the pattern recognition module generates a text string by recognizing the text in the region of text and further generates index data that includes the text string correlated to at least one of the plurality ...

VIDEO PROCESSING SYSTEM WITH HUMAN ACTION DETECTION AND METHODS FOR USE THEREWITH

A system for processing a video signal into a processed video signal includes a pattern recognition module for detecting a region of human action in the image sequence based on coding feedback data and generating pattern recognition data in response thereto. A video codec generates the processed video signal and generates the coding feedback data in conjunction with the processing of the image sequence. 1. A system for processing a video signal into a processed video signal , the video signal including an image sequence , the system comprising:a pattern recognition module for detecting a region of human action in the image sequence based on coding feedback data and generating pattern recognition data in response thereto; anda video codec, coupled to the pattern recognition module, that generates the processed video signal by processing the image sequence and by generating the codec feedback data in conjunction with the processing of the image sequence.2. The system of wherein the pattern recognition data includes a location of the region of human action and wherein the encoder section guides the encoding of the image sequence based on pattern recognition feedback that indicates the presence of human action in at least one image and indicates the location of the region of human action.3. The system of wherein the coding feedback data includes shot transition data that identifies temporal segments in the image sequence corresponding to a plurality of video shots that each includes a plurality of images in the image sequence.4. The system of wherein the pattern recognition module further generates index data that correlates the region of human to at least one of the plurality of video shots.5. The system of wherein the pattern recognition module generates at least one human action descriptor by recognizing the human action and further generates index data that includes the at least one human action descriptor correlated to at least one of the plurality of video shots.6 ...

VIDEO PROCESSING SYSTEM WITH VIDEO TO TEXT DESCRIPTION GENERATION, SEARCH SYSTEM AND METHODS FOR USE THEREWITH

A system for searching at least one video signal based on an input text string includes a video processing system that processes the at least one video signal by decoding the at least one video signal, encoding the at least one video signal or transcoding the at least one video signal. The video processing system generates a plurality of text strings that describe the video signal in conjunction with the processing. A memory stores a searchable index that includes the plurality of text strings. A search module identifies at least one matching video of the at least one video signal by comparing the input text string to the plurality of text strings of the searchable index. 1. A system for processing a video signal into a processed video signal , the video signal including an image sequence , the system comprising:a video codec that generates the processed video signal and that further generates coding feedback data that includes shot transition data that identifies temporal segments in the image sequence corresponding to a plurality of shots that each include a plurality of images in the image sequence; anda pattern recognition module, coupled to the video codec, that generates index data corresponding to at least one of the plurality of shots, wherein the index data includes pattern recognition data having a text string that identifies a recognized pattern and the identification of the at least one of the plurality of shots.2. The system of wherein the pattern recognition module includes:a shot segmentation module that segments the image sequence into shot data corresponding to the plurality of shots, based on the shot transition data; anda pattern detection module that analyzes the shot data and generates the pattern recognition data in conjunction with at least one of the plurality of shots.3. The system of wherein the video codec generates the coding feedback data in conjunction with at least one of: a decoding of the video signal claim 1 , an encoding of the ...

VIDEO PROCESSING SYSTEM WITH FACE DETECTION AND METHODS FOR USE THEREWITH

A system for processing a video signal into a processed video signal includes a pattern recognition module for detecting a face in the image sequence, based on coding feedback data, and generating pattern recognition data in response thereto, wherein the pattern recognition data indicates the pattern of interest. A video codec generates the processed video signal and generates the coding feedback data in conjunction with the processing of the image sequence. 1. A system for processing a video signal into a processed video signal , the video signal including an image sequence , the system comprising:a pattern recognition module for detecting a face in the image sequence based on coding feedback data and generating pattern recognition data in response thereto; anda video codec, coupled to the pattern recognition module, that generates the processed video signal based on the image sequence and by generating the coding feedback data in conjunction with the processing of the image sequence.2. The system of wherein the coding feedback data includes shot transition data that identifies temporal segments in the image sequence corresponding to a plurality of video shots.3. The system of wherein at least one of the plurality of shots includes a plurality of images in the image sequence and wherein the pattern recognition module generates the pattern recognition data based on a temporal recognition performed over the plurality of images.4. The system of wherein temporal recognition tracks a candidate facial region over the plurality of images and detects a facial region based on an identification of facial motion in the candidate facial region over the plurality of images.5. The system of the wherein video codec includes an encoding section that generates the processed video signal by encoding the image sequence claim 4 , wherein the pattern recognition data includes pattern recognition feedback that indicates the location of the facial region claim 4 , and wherein the encoder ...

Dehumidifying tower for exhaust gas

A dehumidifying tower having a washing section, a flash-distilling section, and a condensing section. In the washing section, exhaust gas is washed with a cooling liquid to remove at least a portion of solid dust entrained in the exhaust gas, cool the exhaust gas, and condense at least a portion of moisture in the exhaust gas into liquid. The flash-distilling section flash-distills the cooling liquid used in the washing section to produce a cooled cooling liquid and a cooling liquid vapor. Cooling liquid produced by flash-distillation enters the washing section. The flash-distilling section is in gas-phase isolation from the washing section. The condensing section condenses the cooling liquid vapor produced by flash-distillation. The condensing section is configured to be in gas-phase communication with and liquid-phase isolation from the flash-distilling section, and be in both gas-phase and liquid-phase isolation from the washing section.

EXHAUST GAS SEPARATING TOWER AND EXHAUST GAS SEPARATING AND RECYCLING SYSTEM

The invention relates to an exhaust gas separating tower, comprising a washing section, a flash-distilling section above the washing section, and a liquid seal means between the flash flash-distilling section and the washing section. The washing section is configured for washing exhaust gas entering the tower with a cooling liquid to at least partially remove solid dust entrained in the exhaust gas, cool the exhaust gas, and condense at least a portion of moisture in the exhaust gas into liquid. The flash-distilling section is configured for flash-distilling the cooling liquid from the washing section to produce a cooled cooling liquid and a cooling liquid vapor. The liquid seal means is configured so that the cooling liquid produced by flash-distillation can enter the washing section through the liquid seal means while the flash-distilling section is in gas-phase isolation from the washing section, wherein a pressure in the flash-distilling section is lower than that in the washing section. 1. An exhaust gas separating tower , comprising:a washing section configured for washing an exhaust gas entering the tower with a cooling liquid so as to at least partially remove solid dust entrained in the exhaust gas, cool the exhaust gas, and condense at least a portion of moisture in the exhaust gas into liquid, the washing section comprising an exhaust gas inlet, an exhaust gas outlet arranged above the exhaust gas inlet, and a cooling liquid outlet for discharging the cooling liquid having washed the exhaust gas;a flash-distilling section arranged above the washing section and configured for flash-distilling the cooling liquid from the washing section to produce a cooled cooling liquid to be provided to the washing section and a cooling liquid vapor, the flash-distilling section comprising a cooling liquid inlet through which the cooling liquid from the washing section enters the flash-distilling section, a flash-distilling space for performing flash-distillation therein, ...

DEVICE FOR RECOVERING SICL4 SLURRY AND METHOD FOR THE SAME

A device for recovering SiClslurry and method for the same, comprising a paddle dryer for receiving SiCl4 slurry containing chlorosilane; a first spray scrubber for receiving exhaust gas from the paddle dryer; a condenser for condensing and recovering the purifying exhaust gas from the first spray scrubber and discharging supersaturated vapor that after condensation and separation; a defogging separator for removing liquid droplets from supersaturated vapor which is cooled by the condenser; a hydrolysis tank for receiving and hydrolyzing a paste-like slurry from the paddle dryer and vapor from the defogging separator to produce mixture and exhaust gas; a drum pressure filter for receiving neutralization products from a neutralization stirring tank. 1. A device for recovering SiCl4 slurry , comprising:{'sub': 4', '4, 'a paddle dryer for receiving SiClslurry which contains chlorosilane to dry the SiClslurry continuously by indirect heating so as to discharge paste-like slurry and exhaust gas;'}a first spray scrubber for receiving the exhaust gas from the paddle dryer to remove heavy constituent in the exhaust gas and discharging depurated exhaust gas;a condenser for condensing and recovering the depurated exhaust gas from the first spray scrubber and discharging the supersaturated gas after condensation separation;a first defogging separator for removing liquid droplets in the cooled supersaturated gas from the condenser and discharging the depurated exhaust gas and the liquid which is returned to recovering craft to recover chlorosilane;a hydrolysis tank for receiving the paste-like slurry from the paddle dryer and the depurated exhaust gas from the first defogging separator to hydrolysis them so as to produce mixture and exhaust gas;a neutralization stirring tank for neutralizing the mixture from the hydrolysis tank;a drum pressure filter for receiving the neutralized mixture from the neutralization stirring tank to separate silicon dioxide solid and neutral waste ...

METHOD, ELECTRONIC DEVICE, AND STORAGE MEDIUM FOR INFORMATION PROCESSING

A method for information processing includes displaying a display object at a first display location in a first space area of a physical scene; detecting a first user-related event; and in response to the first user-related event satisfying a preset condition, performing a display operation in connection to the display object with respect to a second space area of the physical scene. 1. A method for information processing , comprising:displaying a display object at a first display location in a first space area of a physical scene;detecting a first user-related event; andin response to the first user-related event satisfying a preset condition, performing a display operation in connection to the display object with respect to a second space area of the physical scene.2. The method according to claim 1 , wherein the preset condition comprises:a separation distance between the first space area of the physical scene and the second space area of the physical scene exceeds a predetermined threshold distance.3. The method according to claim 2 , wherein in response to the first user-related event satisfying the preset condition claim 2 , performing the display operation in connection to the display object with respect to the second space area of the physical scene includes: 'displaying the display object at a second display location in the second space area.', 'responsive to the separation distance between the first space area of the physical scene and the second space area of the physical scene as determined exceeding the predetermined threshold distance4. The method according to claim 2 , wherein in response to the first user-related event satisfying the preset condition claim 2 , performing the display operation in connection to the display object with respect to the second space area of the physical scene includes: generating prompt information, the prompt information prompting whether to display the display object at a second display location in the second space area ...

VIDEO RECOMMENDING METHOD, SERVER, AND STORAGE MEDIA

A video recommending method, including: obtaining videos, the video including long videos and short videos; obtaining a subset of the long videos, of which video attribute values are greater than corresponding attribute thresholds; obtaining a watching record of a user, and obtaining similarities between the short videos and videos in the watching record, to extract a preset quantity of short videos having highest similarities; and recommending the subset of the long videos, of which video attribute values are greater than corresponding attribute thresholds, to the user, and/or recommending the preset quantity of short videos having highest similarities to the user. 1. A video recommending method , comprising:obtaining, by a device comprising a memory storing instructions and a processor in communication with the memory, videos comprising long videos and short videos;obtaining, by the device, a subset of the long videos, wherein values of video attributes of the subset of the long videos are greater than corresponding attribute thresholds;obtaining, by the device, a watching record of a user;obtaining, by the device, similarities between the short videos and videos in the watching record to extract a preset quantity of the short videos having highest similarities; andrecommending, by the device, the subset of the long videos or the preset quantity of the short videos to the user.2. The method according to claim 1 , wherein:video attributes comprise watching times and a watching completion rate; and the long videos are updated within preset time, and', 'the watching times of the subset of the long videos are greater than a times threshold, or the watching completion rate of the subset of the long videos is greater than a completion rate threshold., 'obtaining, by the device, according to preset priority data, the subset of the long videos, wherein, 'the obtaining the subset of the long videos comprises3. The method according to claim 1 , wherein:video attributes ...

NEIGHBOR MANAGEMENT FOR USE IN ENTROPY ENCODING AND METHODS FOR USE THEREWITH

An entropy coding module is provided for use in a video encoder that encodes a video input signal based on a plurality of macroblocks derived from the video input signal. The entropy coding module includes an entropy coder that generates entropy encoded data from discrete transformed coefficients for the plurality of macroblocks. A neighbor management module stores neighbor data for at least one macroblock of the plurality of macroblocks for retrieval by the entropy encoder, when operating on at least one neighboring macroblock of the plurality of macroblocks. 1. An entropy coding module for use in a video encoder that encodes a video input signal based on a plurality of macroblocks derived from the video input signal , the entropy coding module comprising:a neighbor management module that pre-stores neighbor data, comprising neighboring pixel values or other data from neighboring macroblocks or subblocks used to calculate results for a current macroblock, for one macroblock of the plurality of macroblocks in a plurality of data structures associated with each of a corresponding plurality of neighboring macroblocks; andan entropy coder, coupled to the neighbor management module, that generates entropy encoded data from quantized and transformed data for the plurality of macroblocks, based on the neighbor data, wherein the entropy encoder retrieves the neighbor data for a selected macroblock directly from the neighbor management module from a single one of the plurality of data structures that corresponds to the selected macroblock.2. The entropy coding module of wherein the neighbor management module pre-stores neighbor data based on macroblock pairs that include a top frame macroblock and bottom frame macroblock from a frame of the video input signal and a top field macroblock and a bottom field macroblock from a corresponding field of the video input signal.3. The entropy coding module of wherein neighbor data includes frame below neighbor data for retrieval by a ...

SHELL AND SIGNAL TRANSMISSION APPARATUS USING THE SHELL

A signal transmission apparatus comprises a base and a shell, wherein a top portion of the base has a signal transmission device. The shell is covered above the base. A cavity is formed inside the shell. The cavity is in communication with an opening of a bottom portion of the shell. And the shell comprises a ceramic shell body and an inner covering layer. The inner covering layer is fully attached to an inner surface of the ceramic shell body. Therefore, the signals of the signal transmission device can pass through the shell so that the signal transmission device can receive or transmit signals. And through the strong adhesion of the inner covering layer, the ceramic shell body can be kept intact without being broken into a lot of debris when the ceramic shell body is impacted by external force or suddenly dropped. 1. A shell , wherein a cavity is formed inside said shell , said cavity is in communication with an opening of a bottom portion of said shell , and said shell comprises a ceramic shell body and an inner covering layer , said inner covering layer is formed by hardening a liquid resin and fully attached to an inner surface of said ceramic shell body , wherein a thickness of said inner covering layer is greater than or equal to 0.3 mm and less than or equal to 10 mm.2. The shell according to claim 1 , further comprising a plurality of through holes claim 1 , wherein said plurality of through holes is in communication with said cavity.3. (canceled)4. (canceled)5. The shell according to claim 1 , further comprising an outer covering layer claim 1 ,wherein said outer covering layer is covered on an outer surface of said ceramic shell body, andwherein said outer covering layer is a glaze layer.6. A signal transmission apparatus claim 1 , comprising:a base, wherein a top portion of said base has a signal transmission device; anda shell covering above said base, wherein a cavity is formed inside said shell, said cavity is in communication with an opening of a ...

INFORMATION PROCESSING METHOD AND ELECTRONIC DEVICE

The present invention discloses information processing methods and electronic devices. The method comprises: displaying an operation control for activating a first functional module on a display unit of the electronic device; activating, by the electronic device, the first functional module in response to an operating trigger for the operation control upon obtaining a first input operation on the operation control; and activating, by the electronic device, the first functional module in response to a timing trigger for the operation control upon obtaining a second input operation on the operation control. The first input operation is different from the second input operation. With the solutions of the present invention, the setting steps of an application can be simplified, thereby saving time and labor, and the time countdown of the application can be displayed to a user. 1. An information processing method in an electronic device , comprising:displaying an operation control for activating a first functional module on a display unit of the electronic device;activating, by the electronic device, the first functional module in response to an operating trigger for the operation control upon obtaining a first input operation on the operation control; andactivating, by the electronic device, the first functional module in response to a timing trigger for the operation control upon obtaining a second input operation on the operation control,wherein the first input operation is different from the second input operation.2. The method of claim 1 , wherein the second input operation is a sliding operation claim 1 , and said activating by the electronic device the first functional module in response to a timing trigger for the operation control comprises:obtaining a sliding operation on the operation control, and starting a timer;displaying a slide trail corresponding to the sliding operation on the display unit;determining a timing period of the timer based on the length of ...

METHOD FOR DETERMINING PILOT SYMBOL POSITION, USER EQUIPMENT AND BASE STATION

A method for determining pilot symbol position, a user equipment and a base station, the method includes: determining a pattern of candidate pilot symbol positions for an uplink sTTI (shortened Transmission Time Interval) transmission in an uplink sub-frame; receiving an uplink grant from a base station, where the uplink grant is used to schedule the uplink sTTI transmission; and determining at least one pilot symbol position for an uplink sTTI based on the pattern of candidate pilot symbol positions and position indication information in the uplink grant. Technical solutions of the present disclosure can reduce bit overhead in a process of determining pilot symbol position. 1. A method for determining pilot symbol position , comprising:determining a pattern of candidate pilot symbol positions for an uplink sTTI (shortened Transmission Time Interval) transmission in an uplink sub-frame;receiving an uplink grant from a base station, where the uplink grant is used to schedule the uplink sTTI transmission; anddetermining at least one pilot symbol position for an uplink sTTI based on the pattern of candidate pilot symbol positions and position indication information in the uplink grant.2. The method for determining pilot symbol position according to claim 1 , wherein determining a pattern of candidate pilot symbol positions for an uplink sTTI transmission in an uplink sub-frame comprises:reading a pattern of pilot symbol positions pre-determined and agreed on with the base station, to serve as the pattern of candidate pilot symbol positions for the uplink sTTI transmission in the uplink sub-frame.3. The method for determining pilot symbol position according to claim 1 , wherein determining a pattern of candidate pilot symbol positions for an uplink sTTI transmission in an uplink sub-frame comprises:receiving a signaling from the base station, where the signaling comprises a pattern of pilot symbol positions configured by the base station; andobtaining the pattern of ...

Deep Quality Enhancement of Adaptive Downscaled Coding for Image Compression

Techniques are disclosed for coding image data adaptively at different levels of downscaling. Such techniques may involve partitioning input data into pixel blocks for coding and performing content analysis on the pixel blocks. The pixel blocks may be input to block coders that operate at different pixel block sizes, which may code the pixel blocks input to them at their respective sizes. Except when a block coder operates at the partitioning size, block coders that operate at different pixel block sizes may perform downscaling of the pixel blocks to match their size with the block coders' respective coding size. A block decoder may invert the coding operations performed by the block coders, decoding coded image data at respective pixel block sizes, then upscaling decoded image data obtained therefrom to a common pixel block size. Image reconstruction may synthesize a resultant image from the decode pixel block data output by the decoders. Quality enhancements may be added by neural network processing systems that have been trained to other segmented images. 1. An image decoding method , comprising: decoding a first coded pixel block at a first pixel block size and', 'decoding a second coded pixel block at a second pixel block size, smaller than the first, and resizing pixel blocks obtained therefrom from the second pixel block size to the first pixel block size;, 'decoding coded pixel blocks representing a source image, the decoding includingforming a reconstructed image from the decoded pixel blocks of the source image; andpassing the reconstructed image through a neural network.2. The method of claim 1 , further comprising:performing content analysis on the reconstructed image, andwhen an object of a predetermined type is detected in the reconstructed image, applying to the neural network a set of weights associated with the predetermined type.3. The method of claim 1 , wherein the neural network includes a plurality of sub-networks claim 1 , each to operate on ...

IDENTIFYING AN APPROPRIATE CONTACT ACROSS COLLABORATIVE APPLICATIONS

A computer-implemented method, system and computer program product for identifying an appropriate contact across collaborative applications. Contact information is collected from monitored messages, communication lists and contact lists in each collaborative application. Contact records are generated based on the collected contact information, where such records are inserted into a contact list. After receiving a query from a user containing a keyword(s) that include a nickname (or portion thereof) of a second user whom the user desires to interact via the current collaborative application, a search is performed in the contact list for any record containing a nickname that is similar to the provided keyword(s). Record(s) in the contact list containing a nickname that exceeds a threshold degree of similarity as the keyword(s) are identified. Such identified records may contain a user identifier which is used to identify the appropriate nickname of the second user associated with the current collaborative application. 1. A computer-implemented method for identifying an appropriate contact across collaborative applications , the method comprising:monitoring messages, communication lists and contact lists in each collaborative application in an organization;collecting contact information from said monitored messages, communication lists and contact lists;generating a contact list comprising contact records based on said collected contact information;receiving one or more keywords from a user of a current collaborative application, wherein said one or more keywords comprise a nickname or a portion of said nickname;searching said contact list using said received one or more keywords;identifying one or more contact records in said contact list containing a nickname that exceeds a threshold degree of similarity as said one or more keywords;generating a first search result based on said identified one or more contact records, wherein said first search result contains said ...

RESISTIVE MEMORY CELL WITH INTRINSIC CURRENT CONTROL

Providing for a two-terminal memory cell having intrinsic current limiting characteristic is described herein. By way of example, the two-terminal memory cell can comprise a particle donor layer having a moderate resistivity, comprised of unstable or partially unstable metal compounds. The metal compounds can be selected to release metal atoms in response to an external stimulus (e.g., an electric field, a voltage, a current, heat, etc.) into an electrically-resistive switching medium, which is at least in part permeable to drift or diffusion of the metal atoms. The metal atoms form a thin filament through the switching medium, switching the memory cell to a conductive state. The moderate resistivity of the particle donor layer in conjunction with the thin filament can result in an intrinsic resistance to current through the memory cell at voltages above a restriction voltage, protecting the memory cell from excessive current. 1. A method for an electronic device having a non-volatile memory cell , comprising:applying a program signal across a first electrode and a second electrode of the non-volatile memory cell;providing from a particle donor layer adjacent to the second electrode to an electrically-resistive switching layer disposed between the particle donor layer and the first electrode, current-carrying particles in response to the program signal;beginning formation of a conductive filament in the electrically-resistive switching layer in response to the current-carrying particles from the particle donor layer and to the program signal;wherein the particle donor layer maintains a first resistance during the beginning formation of the conductive filament;completing formation of the conductive filament in the electrically-resistive switching layer in response to the current-carrying particles from the particle donor layer and to the program signal; andwherein the particle donor layer changes resistance from the first resistance to the second resistance in ...

SOURCE-TRACING METHOD OF WINE PRODUCING AREA BASED ON MULTI-ELEMENTS AND STABLE

The present application provides a method for tracing wine origin based on multielements and stable isotopes, comprising the steps of: 1). A method for tracing wine origin based on multielements and stable isotopes , characterized by comprising steps of:1) sample collection: collecting wine samples from a plurality of origins;{'sub': '3', '2) sample pre-processing: filtering each of the wine samples collected in Step 1) using a pore size of 0.22 μm aqueous filter membrane, and pouring 1.5 ml of a filtrate into an autosampler vial for carbon stable isotope ratio analysis of ethanol and glycerol; pouring 0.3 ml of the wine sample into a 12 ml glass tube with a stopper for analyzing oxygen stable isotopes in water; and pouring 0.5 ml of the wine sample into a 15 ml centrifuge tube, and adding 0.5 ml of concentrated HNO, performing digestion overnight, and diluting to a constant volume of 10 ml to be tested;'}3) sample analysis: performing carbon stable isotope analysis, oxygen stable isotope ratio analysis and elemental analysis, respectively;4) statistical modeling: utilizing information of the origins of the wine samples and analytical data of Step 3) to perform statistical modeling to obtain a origin discrimination model coefficient matrix and a corresponding predicted accuracy rate of the origin discrimination; and5) sample testing: performing origin discrimination by using an unknown sample in the model, and ultimately determining attributes of the origin.2. The method for tracing wine origin based on multielements and stable isotopes according to claim 1 , characterized in that the carbon stable isotope analysis comprises steps of: switching on a host machine of a stable isotope ratio mass spectrometer and adjusting a reference gas balance claim 1 , such that a variation of the carbon stable isotope ratios of COreference gases is less than 0.06‰.3. The method for tracing wine origin based on multielements and stable isotopes according to claim 1 , characterized ...

Video encoding system with adaptive hierarchical b-frames and method for use therewith

A device encodes a video signal having a sequence of images into an encoded video signal. The device includes a group of picture (GOP) adaption module that detects a high complexity scene in the sequence of images and that generates GOP adaption data indicating the high complexity scene when the high complexity scene is detected. An encoding module generates the encoded video signal with hierarchical B frames disabled when the GOP adaption data indicates the high complexity scene.

PREFERRED EMOJI IDENTIFICATION AND GENERATION

A system and method of identifying and generating preferred emojis includes: detecting at a wireless device a plurality of selected emoji; determining the frequency with which each emoji is selected; identifying a defined number of emojis from the plurality of selected emojis based on the frequency with which each emoji is selected; and creating a frequently-used emoji library for the identified emojis. 1. A method of identifying and generating preferred emojis , comprising the steps of:(a) detecting at a wireless device a plurality of selected emoji;(b) determining the frequency with which each emoji is selected;(c) identifying a defined number of emojis from the plurality of selected emojis based on the frequency with which each emoji is selected; and(d) creating a frequently-used emoji library for the emojis identified during step (c).2. The method of claim 1 , wherein the wireless device comprises a vehicle telematics unit.3. The method of claim 1 , wherein the wireless device comprises a smart phone.4. The method of claim 1 , further comprising the step of loading the frequently-used emoji library as a model for an automatic speech recognition (ASR) system.5. The method of claim 1 , further comprising the steps of associating one or more user-defined descriptions with each emoji and storing those descriptions in the frequently-used emoji library.6. The method of claim 1 , further comprising the steps of associating one or more descriptions generated from a survey with each emoji and storing those descriptions in the frequently-used emoji library.7. A method of identifying and generating preferred emojis claim 1 , comprising the steps of:(a) initiating an electronic message at a wireless device;(b) receiving speech describing an emoji for inclusion in the electronic message;(c) comparing the received speech with emoji descriptions stored in a frequently-used emoji library;(d) identifying an emoji based on the comparison; and(e) inserting the emoji into the ...

REMOTE SPEECH RECOGNITION AT A VEHICLE

A system and method of using remote speech recognition at a vehicle includes: receiving speech at the vehicle from a vehicle occupant; determining a wireless quality of service between the vehicle and a speech processing remote facility; transmitting the received speech to the remote speech processing facility when the wireless quality of service is above a threshold; and processing the received speech at the vehicle when the wireless quality of service is below the threshold. 1. A method of using remote speech recognition at a vehicle , comprising the steps of:(a) receiving speech at the vehicle from a vehicle occupant;(b) determining a wireless quality of service between the vehicle and a remote speech processing facility;(c) transmitting the received speech to the remote speech processing facility when the wireless quality of service is above a threshold; and(d) processing the received speech at the vehicle when the wireless quality of service is below the threshold while preventing the transmission of the received speech to the remote speech processing facility while the wireless quality of service is determined to be below the threshold;wherein the determinations of the wireless quality of service in steps (b) and (d) comprise transmitting a reference signal from the vehicle to the remote speech processing facility via a wireless carrier system and using single ended-ended audio quality estimation to determine a quality value representing the quality of service;wherein step (c) comprises transmitting the received speech to the remote speech processing facility when the quality value determined by the single ended-ended audio quality estimation is above the threshold and step (d) comprises transmitting the received speech to the remote speech processing facility when the quality value determined by the single ended-ended audio quality estimation is below the threshold andwherein the method further comprises subsequently transmitting the reference signal from the ...

Display Method And Display Device

A display device includes a first display unit, a second display unit, and a first image acquisition unit, a second image acquisition unit, an image processing unit, and an image output unit. A display method includes acquiring a first image and a second image by first image acquisition unit and second image acquisition unit respectively, both of the first image and the second image include the target image; determining a display information in accordance with the target image; determining a first display position in the first image and a second display position in the second image in accordance with the target image; displaying the first display image corresponding to the display information at the first display position and the second display image corresponding to the display information at the second display position. 1. A display method , applied to an electronic device that includes a first display unit , which satisfies a predetermined transmittance; a second display unit , which satisfies a predetermined transmittance; a first image acquisition unit , which is set corresponding to the first display unit; a second image acquisition unit , which is set corresponding to the second display unit , wherein when the electronic device is placed on a user , the first display unit locates within a viewable area of the user's first eye , the second display unit locates within the viewable area of the user's second eye , and the first image acquisition unit and the second image acquisition unit have an overlapping acquisition area , the overlapping acquisition area is the overlapping area of the first image acquisition area of the first image acquisition unit and the second image acquisition area of the second image acquisition unit , the display method includes:acquiring a first image of the first image acquisition area with the use of first image acquisition unit, the first image including a target image in the overlapping area, and the target image corresponding to a ...

METHOD FOR PROCESSING ACETIC ACID SOLVENT IN OXIDISING UNIT OF PTA INDUSTRIAL APPARATUS

The present invention relates to a method for processing acetic acid solvent in an oxidising unit of a PTA industrial apparatus; said method uses a pressure filter machine to filter crude terephthalic acid slurry, and then, using a multi-stage counter-current method, uses washing water to wash the acetic acid solvent, and, by means of setting up a bias-current and drainage, prevents residual liquid in the filtrate pipe from entering the next area following the rotation of the pressure filter machine, improving washing efficiency and reducing the amount of washing water; the present invention integrates the processes of filtering and washing crude terephthalic acid into a single pressure filter machine, such that the process is shorter, the occupied floor space is reduced, and energy consumption is lower. A method feeding nitrogen gas into the mother liquor tank and washing liquid tank is used to regulate the pressure balance of the system. 1. A method for processing acetic acid solvent in an oxidising unit of a PTA industrial apparatus , comprising the following steps:{'b': '100', 'S, conveying pressurized acetic acid CTA slurry from an oxidising unit of a upstream PTA industrial apparatus into a filtering area of a pressure filter to separate solid particles and acetic acid in the CTA slurry so as to form a CTA filter cake, separated mother liquor, and residual liquid in a filtrate pipe, discharging the separated mother liquor to a mother liquor tank, and biasing the residual liquid in the filtrate pipe to the mother liquor tank;'}{'b': '200', 'S, washing the CTA filter cake stage by stage through a plurality of washing areas following the rotation of the pressure filter, wherein each washing area other than a washing area for the last-stage of washing is connected to a washing liquid tank respectively, each washing liquid tank providing washing liquid to its corresponding washing area to wash the CTA filter cake; wherein the washing area for the last-stage of ...

LOW LIGHT COMPRESSION

Systems and methods are disclosed for improving the quality of a reconstructed video sequence that was captured under low light conditions by means of bitrate budget management. In response to a low illumination video capture detection, and based on estimation of the video image characteristics, frame bitrate budget and/or frame rate, used in motion compensated predictive coding techniques, are modified from their default values. 1. A video coding method , comprising:estimating an illumination level of frames of a video capture;when the illumination level is below a first threshold, selecting a bitrate budget that is higher than a default bitrate budget;otherwise, selecting the bitrate budget according to the default bitrate budget; andcoding the frames by a motion compensated predictive coding technique using coding parameters determined from the selected bitrate budget.2. The method of claim 1 , further comprising claim 1 , when the illumination level of the frames of the video capture is below the first threshold:decreasing a frame rate of the video capture from a default frame rate; andwherein the coding codes the frames of the video capture both before and after the decrease in frame rate.3. The method of claim 2 , wherein the estimating of the illumination level is derived from characteristics of previously coded frames.4. The method of claim 2 , wherein the decreasing the frame rate is of future input frames.5. The method of claim 2 , wherein claim 2 , after the decrease in frame rate claim 2 , the coding parameters are determined based on the decreased frame rate.6. The method of claim 1 , further comprising claim 1 , when the illumination level of the frames of the video capture is below the first threshold claim 1 ,selecting a plurality of thresholds, the plurality of thresholds having successive values that are lower than the first threshold;when the illumination level is between two successive thresholds of the plurality of thresholds, the selected ...

Persistent Training And Pronunciation Improvements Through Radio Broadcast

A processor receives a broadcast in a vehicle, select audio data from the broadcast, processes the audio data selected from the broadcast, determines a phonetic pattern of the selected audio data based on the processing, selects additional instances of audio data from the broadcast that resemble the selected audio data, processes the additional instances of audio data from the broadcast, determine phonetic patterns of the additional instances of audio data, and selects a plurality of phonetic patterns from the phonetic pattern of the selected audio data and the phonetic patterns of the additional instances of audio data. A transmitter transmits the plurality of phonetic patterns to a server to determine an optimal pronunciation of the selected audio data based on a statistical analysis of the plurality of phonetic patterns and to add the optimal pronunciation of the selected audio data to a database used to recognize speech in the vehicle. 1. A system comprising: receive a broadcast in a vehicle;', 'select audio data from the broadcast received in the vehicle;', 'process the audio data selected from the broadcast;', 'determine a phonetic pattern of the selected audio data based on the processing;', 'select additional instances of audio data from the broadcast that resemble the selected audio data;', 'process the additional instances of audio data from the broadcast;', 'determine phonetic patterns of the additional instances of audio data; and', 'select a plurality of phonetic patterns from the phonetic pattern of the selected audio data and the phonetic patterns of the additional instances of audio data; and, 'a processor configured to'}a transmitter configured to transmit the plurality of phonetic patterns from the vehicle to a server to determine an optimal pronunciation of the selected audio data based on a statistical analysis of the plurality of phonetic patterns and to add the optimal pronunciation of the selected audio data to a database used to recognize ...

SYSTEMS AND PROCESSES FOR COMPUTER LOG ANALYSIS

Existing program code, which is executable on one or more computers forming part of a distributed computer system, is analyzed. The analysis identifies log output instructions present in the program code. Log output instructions are those statements or other code that generate log messages related to service requests processed by the program code. A log model is generated using the analysis. The log model is representative of causal relationships among service requests defined by the program code. The log model can then be applied to logs containing log messages generated by execution of the program code, during its normal operation, to group log messages for improved analysis, including visualization, of the performance and behaviour of the distributed computer system. 1. A process for performing computer log analysis , the process comprising:performing an analysis on existing program code that is executable on one or more computers forming part of a distributed computer system, the analysis identifying log output instructions present in the program code, the log output instructions being configured to generate log messages related to service requests processed by the program code;generating a log model using the analysis, the log model being representative of causal relationships among service requests defined by the program code;applying the log model to a plurality of log messages generated by execution of the program code to add log messages of the plurality of log messages into one or more groups.2. The process of claim 1 , wherein generating the log model comprises identifying a log output statement in the program code and parsing the log output statement to determine a format of the log output statement and any variable referenced by the log output statement to generate a signature of the log output statement.3. The process of claim 2 , further comprising using a value of a variable referenced by the log output statement to generate the signature for the log ...

CAPACITY-BASED MULTI-TASK SCHEDULING METHOD, APPARATUS AND SYSTEM

The present disclosure is applied to the technical field of data processing, and provided are a capacity-based multi-task scheduling method, apparatus and system. The method comprises: a scheduling node receiving a request for acquiring a task sent by a task executing node, the request carrying with a current load value and an available memory space of the task executing node; and the scheduling node deciding whether the current load value is less than a threshold, and carrying out task scheduling for the task executing node according to the available memory space of the task executing node if the current load value is less than the threshold. The present disclosure can effectively avoid the problems of overload, load, in sufficient memory, etc. of the task execution node, and increase the resource utilization rate of the task execution node and the task scheduling and executing efficiency. 1. A multi-task scheduling method , comprising:receiving, by a scheduling node, a request for acquiring a task sent by a task executing node, the request carrying with a current load value and an available memory space of the task executing node; anddeciding, by the scheduling node, whether the current load value is less than a threshold, and carrying out task scheduling for the task executing node according to the available memory space of the task executing node if the current load value is less than the threshold.2. The method according to claim 1 , wherein the scheduling node carrying out task scheduling for the task executing node according to the available memory space of the task executing node comprises:deciding, by the scheduling node, whether there is a task to be assigned whose amount of memory requirement is less than or equal to the available memory space of the task executing node in the scheduling nodes;assigning, by the scheduling node, the task whose amount of memory requirement is less than or equal to the available memory space of the task executing node to the ...

DYNAMICALLY ADDING OR REMOVING FUNCTIONALITY TO SPEECH RECOGNITION SYSTEMS

A system and method of changing features of an existing automatic speech recognition (ASR) system includes: monitoring speech received from a vehicle occupant for one or more keywords identifying a feature to remove from or add to the ASR system; detecting the keywords in the monitored speech; and adding the identified feature to or removing the identified feature from from the ASR system. 1. A method of changing features of an existing automatic speech recognition (ASR) system , comprising the steps of:(a) monitoring speech received from a vehicle occupant for one or more keywords identifying a feature to remove from the ASR system;(b) detecting the one or more keywords in the monitored speech; and(c) removing the feature from the ASR system based on step (b) so that the ASR system provides a defined number of features that conform to or match the features also available at a vehicle.2. The method of claim 1 , wherein step (c) is carried out at a pre-processor software module or a post-processor software module of the ASR system.3. The method of claim 1 , further comprising the step of storing a plurality of keywords each with a feature in a database.4. (canceled)5. (canceled)6. The method of claim 1 , wherein the feature comprises a navigation feature claim 1 , a radio feature claim 1 , a telephone feature claim 1 , or a multimedia feature.7. The method of claim 1 , further comprising the step of identifying one or more features enabled by the ASR system by inputting speech segments into the ASR system that include keywords associated with the features.8. A method of changing features of an existing automatic speech recognition (ASR) system claim 1 , comprising the steps of:(a) monitoring speech received from a vehicle occupant for one or more keywords identifying a feature to add to the ASR system;(b) detecting the one or more keywords in the monitored speech;(c) adding the feature to the ASR system so that the ASR system provides a defined number of features ...

VEHICLE AUDIO TRANSMISSION CONTROL

Methods and systems for controlling audio communications between occupants of a vehicle are provided. In accordance with one embodiment, a system includes an interface and a processor. The interface is configured to at least facilitate receiving a request for sound transmission from a first occupant inside a vehicle to a second occupant inside the vehicle. The processor is coupled to the interface, and is configured to at least facilitate identifying respective locations of the first occupant and the second occupant, and performing the sound transmission with an adjustment for a phase difference based at least in part on the respective locations of the first occupant and the second occupant. 1. A method comprising:receiving a request for sound transmission from a first occupant inside a vehicle to a second occupant inside the vehicle;identifying respective locations of the first occupant and the second occupant;adjusting for a phase difference between a transmitted sound from the first occupant and a reflected sound from the first occupant, wherein the adjusting for the phase difference is made based at least in part on the respective locations of the first occupant and the second occupant andperforming the sound transmission with the adjustment for the phase difference, wherein the step of performing the sound transmission comprises provided the sound transmission of an amplified sound from the first occupant via an audio speaker that is disposed inside the vehicle proximate to the second occupant, and wherein the adjustment adjusts for a latency between the amplified sound and the reflected sound.23.-. (canceled)4. The method of claim 1 , wherein the adjustment adjusts for a latency between the amplified sound and the reflected sound.5. The method of claim 4 , further comprising:determining a distance between the first occupant and the second occupant; anddetermining the latency using the distance.6. The method of claim 5 , wherein the step of determining the ...

LOG PROCESSING AND ANALYSIS

A log of execution of an executable program is obtained. Log messages contained in the log are parsed to generate object identifiers representative of instances of programmatic elements in the executable program. Relationships among the object identifiers are identified. A representation of identified relationships is constructed and outputted as, for example, a visual representation. 1. A process comprising:obtaining a log of execution of an executable program;parsing log messages contained in the log to generate object identifiers representative of instances of programmatic elements in the executable program;identifying relationships among the object identifiers to obtain identified relationships;constructing a representation of the identified relationships; andoutputting the representation.2. The process of claim 1 , further comprising interring types of objects represented by the object identifiers claim 1 , and identifying relationships among types to obtain the identified relationships.3. The process of claim 2 , wherein the types are empirical types that are not constrained to correspond to types defined by a programming language of the executable program.4. The process of claim 1 , further comprising determining events from log messages and including the events in the representation.5. The process of claim 4 , further comprising associating the object identifiers to the events and including an indication of object identifiers associated with events in the representation.6. The process of claim 4 , wherein the representation comprises an event timeline.7. The process of claim 1 , wherein the representation comprises a graph having nodes defined by the object identifiers.8. The process of claim 1 , wherein the log messages are generated by log statements provided to the executable program by a human programmer.9. A non-transitory machine-readable storage medium comprising instructions that claim 1 , when executed by a processor claim 1 , discover a log of ...

RESPONSIVE ACTIVATION OF A VEHICLE FEATURE

One general aspect includes a system for responsive activation of a vehicle feature for a vehicle, the system includes: an audio system configured to announce information and the vehicle feature; a memory configured to include one or more executable instructions; a controller configured to execute the executable instructions, and where the executable instructions enable the controller to: receive speech inputs from a vehicle occupant located in the vehicle, the speech inputs regarding the vehicle feature; retrieve vehicle feature information from vehicle feature information databases, in response to the received speech inputs; provide audio description information for the vehicle feature information; determine whether at least one received speech input includes a feature activation request; provide vehicle feature activation information to the vehicle feature, in response to a positive determination that the at least one received speech input includes the feature activation request. 1. A method for responsive activation of a vehicle feature for a vehicle , the method comprising:receiving one or more speech inputs, at a controller, from a vehicle occupant regarding a vehicle feature;in response to the one or more received speech inputs, retrieving vehicle feature information, via the controller, from one or more vehicle feature information databases;providing, via the controller, audio description information for the vehicle feature information, the audio description information configured to be announced through an audio system located in a vehicle;determining, via the controller, whether at least one received speech input comprises a feature activation request;activating the vehicle feature, via the controller, in response to a positive determination that the at least one received speech input comprises the feature activation request;determining, via the controller, whether the vehicle feature will permit remote activation in response to a positive determination ...

VIDEO PROCESSOR WITH FRAME BUFFER COMPRESSION AND METHODS FOR USE THEREWITH

A video processing device includes a video processing unit that decodes a video input signal into a decoded video signal in accordance with a video compression protocol, based on uncompressed video frame data. A tile engine includes a tile accumulation module that accumulates the uncompressed video frame data into a plurality of tile units, wherein each of the plurality of tile units includes a plurality of video span units. A tile compression/decompression module generates compressed video frame data for storage in a compressed video frame buffer by compressing the plurality of video span units into a plurality of compressed video span units and further that retrieves the compressed video frame data from the compressed video frame buffer by retrieving the plurality of compressed video span units and generating the uncompressed video frame data by decompressing the plurality of compressed video span units. 1. A video processing device comprising:a video processing unit that decodes a video input signal into a decoded video signal in accordance with a video compression protocol, based on uncompressed video frame data; a tile accumulation module that accumulates the uncompressed video frame data into a plurality of tile units, wherein each of the plurality of tile units includes a plurality of video span units that each include pixel data from at least a portion of a corresponding row of a video frame; and', 'a tile compression/decompression module, coupled to the tile accumulation module, that generates compressed video frame data for storage in a compressed video frame buffer by compressing the plurality of video span units into a plurality of compressed video span units and further that retrieves the compressed video frame data from the compressed video frame buffer by retrieving the plurality of compressed video span units and generating the uncompressed video frame data by decompressing the plurality of compressed video span units., 'a tile engine that includes2. ...

VIDEO PROCESSOR WITH LOSSY AND LOSSLESS FRAME BUFFER COMPRESSION AND METHODS FOR USE THEREWITH

A video processing device includes a video processing unit that decodes a video input signal into a decoded video signal in accordance with a video compression protocol, based on uncompressed video frame data. A data object compression/decompression module generates compressed video frame data for storage in a compressed video frame buffer by compressing a plurality of video data objects into a plurality of compressed video data objects, wherein a first subset of the plurality of video data objects are compressed via lossless compression and a second subset of the plurality of video data objects are compressed via lossy compression. 1. A video processing device comprising:a video processing unit that decodes a video input signal into a decoded video signal in accordance with a video compression protocol, based on uncompressed video frame data; generates compressed video frame data for storage in a compressed video frame buffer by compressing a plurality of video data objects into a plurality of compressed video data objects, wherein a first subset of the plurality of video data objects are compressed via lossless compression and a second subset of the plurality of video data objects are compressed via lossy compression; and', 'retrieves the compressed video frame data from the compressed video frame buffer by retrieving the plurality of compressed video data objects and generating the uncompressed video frame data by decompressing the plurality of compressed video data objects., 'a data object compression/decompression module, coupled to the processing unit, that2. The video processing device of wherein a corresponding one of first subset of the plurality of video data objects is compressed by:(f) compressing the corresponding one of the plurality of video data objects;(g) comparing an amount of compression of the video data object to a compression goal; and(h) storing the compressed video data object in the compressed video frame buffer when the amount of ...

VIDEO PROCESSOR WITH RANDOM ACCESS TO COMPRESSED FRAME BUFFER AND METHODS FOR USE THEREWITH

A video processing device includes a video processing unit that decodes a video input signal into a decoded video signal in accordance with a video compression protocol, based on uncompressed video frame data. A data object compression/decompression module generates compressed video frame data by compressing a plurality of video data objects into a plurality of compressed video data objects, storing the plurality of compressed video data objects in a compressed frame buffer. The data object compression/decompression module retrieves a selected portion of video frame data from the compressed video frame buffer by identifying selected ones of plurality of compressed video data objects that correspond to the selected portion of video frame data, retrieving the selected ones of the plurality of compressed video data objects and generating the uncompressed video frame data by decompressing the selected ones of the plurality of compressed video data objects. 1. A video processing device comprising:a video processing unit that decodes a video input signal into a decoded video signal in accordance with a video compression protocol, based on uncompressed video frame data; generates compressed video frame data by compressing a plurality of video data objects into a plurality of compressed video data objects;', 'stores the plurality of compressed video data objects in a compressed frame buffer;', 'retrieves a selected portion of video frame data from the compressed video frame buffer by identifying selected ones of plurality of compressed video data objects that correspond to the selected portion of video frame data, retrieving the selected ones of the plurality of compressed video data objects and generating the uncompressed video frame data by decompressing the selected ones of the plurality of compressed video data objects., 'a data object compression/decompression module, coupled to the video processing unit, that2. The video processing device of wherein each of the ...

EQUIVALENT ACCELERATION METHOD OF CREEP LOADS BASED ON CONSISTENT FAILURE MODE

Disclosed is an equivalent acceleration method of creep loads based on a consistent failure mode. The equivalent acceleration method includes obtaining corresponding tensile strengths; obtaining corresponding creep rupture time; establishing rupture time law, minimum creep rate law and rupture strain law; calculating the value of parameter p in creep damage accumulation model; and dividing the failure mode consistency interval of creep load under variable temperature and variable load. The damage caused by the creep load in the failure mode consistency interval is calculated by using the multi-grade variable temperature and variable load creep nonlinear damage accumulation model, the damage is accelerated to the maximum creep load state in the failure mode consistency interval according to the principle of damage equivalence, and finally the equivalent acceleration of creep load is realized. 1. An equivalent acceleration method of creep loads based on a consistent failure mode , comprising:{'sub': bi', 'i, 'S1, obtaining corresponding tensile strengths σat different temperatures Tthrough high-temperature tensile tests of materials, wherein i=1, 2, 3 . . . , n;'}{'sub': f', 'f', 'm', 'i', 'i, 'sup': '●', 'S2, obtaining corresponding creep rupture time t, rupture strain εand a minimum creep rate ε at different stress temperatures (σ,T) through a high temperature creep test of materials;'}{'sub': i', 'i, 'S3, establishing a rupture time law, a minimum creep rate law and a rupture strain law, and then obtaining a creep damage tolerance factor under a corresponding stress-temperature (σ,T) combination;'}{'sub': i', 'i', 'i, 'S4, obtaining a creep duration tof each grade of stress-temperature (σ,T) combination through a creep test of materials under variable temperatures and variable loads;'}{'sub': bi', 'fi', 'i', 'i', 'i, 'S5, calculating a value of parameter p in a creep damage accumulation model by combining the tensile strengths σat all grades of temperature obtained ...

SYSTEM AND METHOD TO DETECT CUES IN CONVERSATIONAL SPEECH

One general aspect includes a method for detecting one or more cues in conversational speech, the method including: recognizing (via a controller) a conversation between a vehicle occupant and at least one third party; reviewing silently (via the controller) the conversation in real-time; receiving (at a controller) from the vehicle occupant or the third party a speech cue made during the conversation; in response to the received speech cue, retrieving suggestion information based on the silent review of the conversation (via the controller) from one or more suggestion databases; providing (via the controller) an audio announcement of the suggestion information configured to be announced through an audio system located in a vehicle. 1. A method for detecting one or more cues in conversational speech , the method comprising:recognizing (via a controller) a conversation between a vehicle occupant and at least one third party, wherein the vehicle is an automobile and wherein at least part of the conversation occurs in an interior of the vehicle;reviewing silently (via the controller) the conversation in real-time;receiving (at a controller) from the vehicle occupant or the third party a speech cue made during the conversation, wherein the speech cue is a question regarding a service that is actively directed to the controller by the vehicle occupant or third party or wherein the speech cue is a pause of at least four seconds in the conversation between the vehicle occupant and third party;in response to the received speech cue, retrieving suggestion information based on the silent review of the conversation (via the controller) from one or more suggestion databases; andproviding (via the controller) an audio announcement of the suggestion information configured to be announced through an audio system located in a vehicle.2. The method of claim 1 , further comprising:determining (via the controller) whether the vehicle occupant or the third party has, at least in part, ...

Video coder with adaptive bac engine and methods for use therewith

Aspects of the subject disclosure may include, for example, a binary arithmetic coding engine that includes a lossy binary arithmetic coding module configured to process input data into lossy binary arithmetic coded data when a mode selection signal indicates a first mode of operation. A lossless binary arithmetic coding module processes the input data into lossless binary arithmetic coded data when the mode selection signal indicates a second mode of operation. Other embodiments are disclosed.

VIDEO CODER WITH SIMPLIFIED RATE DISTORTION OPTIMIZATION AND METHODS FOR USE THEREWITH

Aspects of the subject disclosure may include, for example, a rate distortion optimized quantization module that includes a transform coefficient level selector configured to select transform coefficient levels by evaluating a plurality of candidate transform coefficient levels based on distortion data from a distortion module and BAC data from a BAC module. The distortion module and the BAC module store a plurality of partial results in a partial result cache in conjunction with processing ones of the plurality of candidate transform coefficient levels and reuse the plurality of partial results from the partial result cache in conjunction with processing of subsequent ones of the plurality of candidate transform coefficient levels. Other embodiments are disclosed. 1. A rate distortion optimized quantization module for use in a video coder that processes a video input signal , the rate distortion optimized quantization module comprising:a distortion module;a binary arithmetic coding (BAC) module; anda transform coefficient level selector configured to select transform coefficient levels by evaluating a plurality of candidate transform coefficient levels based on distortion data from the distortion module and BAC data from the BAC module, wherein the distortion module and the BAC module store a plurality of partial results in a partial result cache in conjunction with processing ones of the plurality of candidate transform coefficient levels and wherein the distortion module and the BAC module reuse the plurality of partial results from the partial result cache in conjunction with processing of subsequent ones of the plurality of candidate transform coefficient levels.2. The rate distortion optimized quantization module of wherein the transform coefficient level selector eliminates a subset of the subsequent ones of the plurality of candidate transform coefficient levels from the evaluation based on the reuse of the partial results from the partial result cache.3. ...

METHOD FOR DRYING HIGH MOISTURE, LOW CALORIFIC VALUE LIGNITE FOR A GENERATING SET AND RECOVERING WATER CONTAINED THEREIN AND APPARATUS THEREOF

The present invention relates to a method for drying high moisture, low calorific value lignite for a generating set and recovering water contained therein and an apparatus thereof, which mainly consisting of a rotary steam tube dryer, a washing cooling tower, a coal mill, a st bag filter I, a condenser, a weighing surge bunker, a water ring vacuum pump and so on. In the present invention, a drying system is integrated with a milling system, every dryer and the corresponding coal mill are disposed and are directly connected via a surge bunker, thereby not only saving the heat lost during the transportation of pulverized coal, but also omitting a long-distance transportation from a conventional drying system to a conventional milling system, effectively avoiding such phenomena as dust pollution, waste and spontaneous combustion during transportation and transshipment, simplifying the coal preparation system employed in the front-end process of drying. 1. An apparatus for drying high moisture , low calorific value lignite for a generating set and recovering water contained therein , comprising a rotary steam tube dryer , a washing cooling tower , a coal mill , a 1st bag filter , a 2nd bag filter , a steam condenser , a weighing surge bunker , a water ring vacuum pump , a Venturi jet pump , a wet coal bunker , a nitrogen gas heater and a pulverized coal collecting tank;wherein the input end of the rotary steam tube dryer is connected with the wet coal bunker, the upper portion and the lower portion of the other end thereof is connected with the 1st bag filter and the weighing surge bunker respectively, the upper portion of the 1st bag filter 1st bag filter is connected to the washing cooling tower, the weighing surge bunker is connected to the coal mill, one side of the coal mill is connected to the nitrogen gas heater, the top of the coal mill is connected to the 2nd bag filter, the upper portion of the 2nd bag filter is connected to the washing cooling tower and the ...

NATURAL LANGUAGE GENERATION BASED ON USER SPEECH STYLE

A system and method of generating a natural language generation (NLG) output, wherein the method includes: receiving speech signals from a user at a microphone of a client device; determining a requested communication goal and at least one inputted communication value based on the received speech signals; determining to use a static natural language generation (NLG) template or a dynamic NLG template to generate an NLG output, wherein the determination of whether to use a static NLG template or a dynamic NLG template is made using a neural network NLG template selection process; selecting an NLG template after the determination of whether to use a static NLG template or a dynamic NLG template; and generating an NLG output based on the selected NLG template. 1. A method of generating a natural language generation (NLG) output , wherein the method comprises:receiving speech signals from a user at a microphone of a client device;determining a requested communication goal and at least one inputted communication value based on the received speech signals;determining to use a static natural language generation (NLG) template or a dynamic NLG template to generate an NLG output, wherein the determination of whether to use a static NLG template or a dynamic NLG template is made using a neural network NLG template selection process;selecting an NLG template after the determination of whether to use a static NLG template or a dynamic NLG template; andgenerating an NLG output based on the selected NLG template.2. The method of claim 1 , further comprising the step of identifying a user or a likely user that transmitted the speech signals.3. The method of claim 2 , wherein the neural network NLG template selection process is carried out based on a history of the identified user or likely user and/or a profile of the identified user or likely user.4. The method of claim 3 , wherein the selected NLG template is selected based on the history of the identified user or likely user ...

NEURAL NETWORK FOR USE IN SPEECH RECOGNITION ARBITRATION

A system and method of performing speech arbitration at a client device that includes a neural network speech arbitration application, wherein the neural network speech arbitration application is configured to implement a neural network speech arbitration process, and wherein the method includes: receiving speech signals at a client device; generating and/or obtaining a set of inputs to be used in a speech arbitration neural network process, wherein the speech arbitration neural network process uses a neural network model that is tailored to speech arbitration and that can be used to determine whether and/or to what extent speech recognition processing of the received speech signals should be carried out at the client device; and receiving a speech arbitration output that indicates whether and/or to what extent the speech recognition processing of the received speech signals is to be carried out at the client device or at the remote server. 1. A method of performing speech arbitration at a client device that includes a neural network speech arbitration application , wherein the neural network speech arbitration application is configured to implement a neural network speech arbitration process , and wherein the method comprises:receiving speech signals at a client device;generating and/or obtaining a set of inputs to be used in a speech arbitration neural network process, wherein the speech arbitration neural network process uses a neural network model that is tailored to speech arbitration and that can be used to determine whether and/or to what extent speech recognition processing of the received speech signals should be carried out at the client device or at a remote server; andreceiving a speech arbitration output that indicates whether and/or to what extent the speech recognition processing of the received speech signals is to be carried out at the client device or at the remote server.2. The method of claim 1 , wherein the set of inputs includes conditional ...

INFORMATION PROCESSING METHOD AND ELECTRONIC DEVICE

An information processing method is provided, which is applied to an electronic device. The electronic device includes a main body, a display unit and a projection unit. The method includes: obtaining trigger information for instructing the electronic device to switch from a first state to a second state; controlling the electronic device to switch from the first state to the second state in response to the trigger information; obtaining at least one parameter information; determining whether to enable the projection unit based on the at least one parameter information; and controlling the projection unit to be in the enabled state, in a case that it is determined to enable the projection unit based on the at least one parameter information. 1. An information processing method , applied to an electronic device comprising a main body , a display unit and a projection unit , wherein a first display interface corresponding to a content to be projected is formed on a projection region of the projection unit , and a second display interface is displayed on the display unit , and wherein the method comprises:obtaining trigger information for instructing the electronic device to switch from a first state to a second state, wherein the first state is a low power state of the electronic device, and the second state is a normal operation state of the electronic device;controlling the electronic device to switch from the first state to the second state in response to the trigger information, wherein in a case that the electronic device is in the first state, the display unit is in a disabled state and the projection unit is in the disabled state; and in a case that the electronic device is in the second state, at least the display unit is in an enabled state;obtaining at least one parameter information;determining whether to enable the projection unit, based on the at least one parameter information; andcontrolling the projection unit to be in the enabled state, in a case that ...

VIDEO PROCESSING SYSTEM WITH COLOR-BASED RECOGNITION AND METHODS FOR USE THEREWITH

Aspects of the subject disclosure may include, for example, a system that includes a pattern recognition module for generating index data describing content of an image sequence that is time-coded to the image sequence. The pattern recognition module generates the index data based on coding feedback data that includes color histogram data and further based on audio data. A video codec generates a processed video signal based on the image sequence and by generating the color histogram data in conjunction with the processing of the image sequence. Other embodiments are disclosed. 1. A system for processing a video signal into a processed video signal , the video signal including an image sequence and associated audio data , the system comprising:a pattern recognition module for generating index data describing content of image sequence that is time-coded to the image sequence, wherein the pattern recognition module generates the index data based on coding feedback data that includes color histogram data and further based on audio data; anda video codec, coupled to the pattern recognition module, that generates the processed video signal based on the image sequence and by generating the color histogram data in conjunction with the processing of the image sequence.2. The system of wherein the coding feedback data further includes shot transition data that identifies temporal segments in the image sequence corresponding to a plurality of video shots.3. The system of wherein at least one of the plurality of shots includes a plurality of images in the image sequence and wherein the pattern recognition module generates the index data based on a temporal recognition performed over the plurality of images.4. The system of wherein the pattern recognition module recognizes content that includes an object claim 1 , based on color histogram data corresponding to colors of the object and sound data corresponding to a sound of the object.5. The system of wherein the pattern ...

CTA SOLVENT EXCHANGING METHOD

The present invention relates to a method for processing acetic acid solvent in Crude Terephthalic Acid (CTA) in an oxidized unit of a pure terephthalic acid (PTA) industrial apparatus. In the present invention, a filter cake in CTA is washed by means of a two-stage-three-step method. The present invention further shortens the production process of solvent exchanging technique of CTA pressure filters, improves production capacity of a device, reduces investment of the device, reduces energy consumption of a system, and solves the shortcomings of the existing CTA solvent exchanging technique of the pressure filters. 1. A CTA solvent exchanging method , comprising:a filter cake forming step for separating mother liquor and CTA solid particles in CTA slurry to form a filter cake;a first washing step for washing the filter cake in a first-step washing zone, and conveying the washed filter cake to a second-step washing zone;a second washing step for washing the filter cake processed by the first washing step in the second-step washing zone, and conveying the washed filter cake to a third-step washing zone; anda third washing step for introducing external fresh water to the third-step washing zone to wash the filter cake which has been washed in two washing steps, unloading and conveying the washed and qualified filter cake to a subsequent system, and distributing washing liquor discharged from the third washing step to a first-stage washing liquor tank and a second-stage washing liquor tank to be reused as washing liquor for the first washing step and the second washing step, respectively.2. The CTA solvent exchanging method according to claim 1 , wherein the filter cake forming step includes a step of:conveying the CTA slurry to a filtering zone of a pressure filter, separating the mother liquor and the CTA solid particles to form the filter cake in the filtering zone, and distributing the mother liquor to a subsequent system through a mother liquor zone.3. The CTA ...

METHOD FOR INCREASING FILE TRANSMISSION SPEED

Provided is a system and method for increasing file transmission speed of a server, and a method for replicating a data object over a plurality of nodes. The system includes a server communicatively coupled to a plurality of nodes. The server may detect a plurality of nodes. The server may determine that a data object stored by the server is to be replicated to the plurality of nodes. The server may divide the data object into a plurality of data pieces. The server may send a different data piece to each node of the plurality of nodes. Each node may receive the different data piece from the server. Each node may send a copy of the received data piece to all other nodes. Each node may receive copies of all other data pieces from the other nodes. Each node may replicate a full copy of the data object. 1. A computer-implemented method comprising:detecting, by a server, a plurality of nodes over a network;determining, by the server, that a data object stored by the server is to be replicated to the plurality of nodes, wherein each node is to store a full copy of the data object;dividing, by the server, the data object into a plurality of data pieces; andsending, by the server, a different data piece of the plurality of data pieces to each node of the plurality of nodes.2. The method of claim 1 , wherein dividing the data object into a plurality of data pieces further comprises:determining, by the server, a total number of nodes of the plurality of nodes; anddividing, by the server and in response to the determined total number of nodes, the data object by the total number of nodes to obtain an equal number of data pieces.3. The method of claim 1 , wherein a size of each data piece sent to each node is determined by a bandwidth ratio between each respective node and the server.4. The method of claim 1 , the method further comprising:detecting, by the server, one or more node failures; andredistributing, by the server and in response to detecting one or more node failures ...

METHOD AND DEVICE FOR RECYCLING WATER VAPOR EVAPORATED FROM COAL DRYING WITH VACUUM CONDENSING PROCESS

A method is provided for purifying and recycling water vapor from a coal drying process and device which employ temperature reduction and dehumidifying, a flash distillation, and vacuum condensation. With a condensed tower, a high humidity exhaust gas is preliminarily lowered in temperature, and condensed water of 5˜60° C. is pumped, are received, vapor-liquid reverse contact is performed, and temperature reduction and dehumidifying occurs. With a flash distillation tank and a demisting washer, condensed water of 40˜100° C. pumped by the flash distillation water pump is performed on vacuum flash distillation, water vapor of 5˜60° C. evaporated in the flash distillation tank enters into the demisting washer to be dehumidified and then into a vapor condenser. With a condenser and a water ring vacuum pump, water vapor of 5˜60° C. is condensed through mist eliminating and washing by the demisting washer, condensed water is recycled, and non-condensable gas is discharged. 1. A method for purifying and recycling water vapor evaporated from a coal drying process , comprising:(a) a step of temperature-lowering and dehumidifying, in whichan exhaust gas of 90˜150° C. with high humidity evaporated from a coal power drying section being preliminarily lowered in temperature in a cooling tube by contacting a condensed water of 40˜100° C. which is from a bottom of a condensed tower and is pressured by a cooling water pump, the temperature-lowered exhaust gas then entering into a lower part of the condensed tower, at the same time, a condensed water of 5˜60° C. from a flash distillation tank being pressured by a condensed water pump and then entering into a top of the condensed tower, performing vapor-liquid reverse contact with the exhaust gas with high humidity in the condensed tower for lowering the temperature of the exhaust gas and dehumidifying the exhaust gas, so that water vapor within the exhaust gas is condensed, wherein the condensed water has a temperature of 40˜100° C. ...

METHOD AND DEVICE FOR RECYCLING AND PURIFYING WATER VAPOR FROM COAL DRYING PROCESS

A method and device are provided for purifying and recycling water vapor from a coal drying process. Included are a temperature-lowering and dehumidifying process, a flash distillation stripping process, and a vacuum condensing process. A condensing tower receives a temperature-lowered exhaust gas with high humidity from a cooling tube and a condensed water of 5˜60° C. from a flash distillation tank, allowing the exhaust gas and the condensed water to contact each other in a vapor-liquid reverse manner, to lower the temperature and dehumidify the exhaust gas. The flash distillation tank performs a vacuum flash distillation to the condensing water pumped therein from the condensing tower. Water vapor of 5˜60° C. evaporated through flash distillation in the flash distillation tank enters into the demisting washer to be dehumidified and then is condensed. The condensed water in the vapor condenser is transferred into a recycled water tank. Non-condensable gas is discharged out. 1. A method for recycling and purifying water vapor from a coal drying process , comprising: transferring an exhaust gas with water vapor from a coal drying process into a cooling tube, in which the exhaust gas is temperature-lowered by contacting a condensed water from a bottom of a condensing tower; and', 'transferring the temperature-lowered exhaust gas into the condensing tower from the bottom of the condensing tower, and transferring a condensed water from a flash distillation tank into the condensing tower from a top of the condensing tower, so that the exhaust gas and the condensed water from the flash distillation tank contact each other in a vapor-liquid reverse manner in the condensing tower to condense the water vapor in the exhaust gas into water, which is accumulated in the bottom of the condensing tower;, 'a step of temperature-lowering and dehumidifying, which comprises'}a step of flash distillation stripping, which comprises transferring the condensed water accumulated in the ...

DEVICE FOR REDUCING PRESSURE FLUCTUATION OF PRESSURE FILTER FRAME AND PRESSURE FILTER

A device for reducing pressure fluctuation of a pressure filter frame and a pressure filter. The device includes a pressure filter frame that is a cylindrical housing. An inner wall of the pressure filter frame is further provided with a buffer plate. A plurality of openings are provided in the buffer plate. A gap is remained between the buffer plate and the inner wall of the pressure filter frame. A plurality of supporting posts are disposed in the gap, which fixedly connect the inner wall of the pressure filter frame with the buffer plate. 1. A device for reducing pressure fluctuation of a pressure filter frame , comprising a pressure filter frame that is a cylindrical housing , wherein a buffer plate is further provided on an inner wall of the pressure filter frame , a plurality of openings are provided on the buffer plate , a gap is remained between the buffer plate and the inner wall of the pressure filter frame , a plurality of supporting posts are disposed within the gap between the buffer plate and the inner wall of the pressure filter frame , the supporting posts fixedly connect the inner wall of the pressure filter frame with the buffer plate.2. The device for reducing pressure fluctuation of the pressure filter frame according to claim 1 , wherein the pressure filter frame further comprises a supporting plate and a shell provided with a feeding port and a discharging port claim 1 , and wherein an outer wall of the shell is covered by the supporting plate that is welded to the outer wall of the shell.3. The device for reducing pressure fluctuation of the pressure filter frame according to claim 2 , wherein the buffer plate is disposed on an inner wall of the shell and is close to a feeding zone where the feeding port is located.4. The device for reducing pressure fluctuation of the pressure filter frame according to claim 3 , wherein a plurality of flange bases are arranged at intervals along a circumferential direction of the shell claim 3 , and wherein ...

USING FINGER GENERATED MAP BOUNDING AS A TRIGGER FOR AN ACTION

In certain embodiments, methods, systems, and vehicles are provided for controlling information for a user. One or more sensors are configured to obtain one or more inputs from the user, the one or more inputs pertaining to a drawing made by the user on a display corresponding to a geographic region of interest for the user. A processor is configured to at least facilitate identifying the geographic region of interest based on the one or more inputs; and providing instructions for the providing of the information pertaining to one or more points of interest within the identified geographic region based on the one or more inputs. 1. A method for controlling information for a user , the method comprising:obtaining, via one or more sensors, one or more inputs from the user, the one or more inputs pertaining to a drawing made by the user on a display corresponding to a geographic region of interest for the user;identifying the geographic region of interest, via a processor, based on the one or more inputs; andproviding information, via instructions provided by the processor, pertaining to one or more points of interest within the identified geographic region based on the one or more inputs.2. The method of claim 1 , wherein:the step of obtaining the one or more inputs comprises obtaining the one or more inputs pertaining to a drawing made by a finger of the user on a touch screen of the display, corresponding to the geographic region of interest for the user; andthe step of identifying the geographic region of interest comprises identifying the geographic region of interest based on the one or more inputs pertaining to the drawing made by the finger of the user on the touch screen of the display.3. The method of claim 2 , wherein:the step of obtaining the one or more inputs comprises obtaining the one or more inputs pertaining to a drawing of a polygon made by the finger of the user on the touch screen of the display, corresponding to the geographic region of interest ...

EXTERNAL INFORMATION RENDERING

In various embodiments, methods, systems, and vehicles are provided. The system includes a sensor, a memory, and a processor. The sensor is configured to obtain a request from a user. The memory is configured to store voice assistant data pertaining to respective skills of a plurality of different voice assistants. The processor is configured to at least facilitate: identifying a nature of the request; identifying a selected voice assistant, from the plurality of different voice assistants, having skills that are most appropriate for the request, based on the nature of the request and the voice assistant data; and facilitating communication with the selected voice assistant to provide assistance in accordance with the request. 1. A method comprising:obtaining, via a sensor, a request from a user;identifying, via a processor, a nature of the request;obtaining, via a memory, voice assistant data pertaining to respective skills of a plurality of different voice assistants;identifying a selected voice assistant, from the plurality of different voice assistants, having skills that are most appropriate for the request, based on the nature of the request and the voice assistant data; andfacilitating communication with the selected voice assistant to provide assistance in accordance with the request.2. The method of claim 1 , wherein:the user is disposed within a vehicle; andthe processor is disposed within the vehicle, and identifies the nature of the request and the selected voice assistant within the vehicle.3. The method of claim 1 , wherein:the user is disposed within a vehicle; andthe processor is disposed within a remote server that is remote from the vehicle, and identifies the nature of the request and the selected voice assistant from the remote server.4. The method of claim 1 , wherein the plurality of different voice assistants are from the group consisting of: a vehicle voice assistant claim 1 , a navigation voice assistant claim 1 , a home voice assistant ...

SEAMLESS ADVISOR ENGAGEMENT

In various embodiments, methods, systems, and vehicles are provided. The system includes a microphone and a processor. The microphone is configured to obtain a request from a user. The processor is configured to at least facilitate automatically generating an interpretation of the request; automatically determining an automated processing recognition score for the request; and automatically engaging a human advisor to further process the request, based on the determined automated processing recognition score. 1. A method comprising:obtaining, via a microphone, a request from a user;automatically generating, via a processor, an interpretation of the request;automatically determining, via the processor, an automated processing recognition score for the request; andautomatically engaging, via instructions provided by the processor, a human advisor to further process the request, based on the determined automated processing recognition score.2. The method of claim 1 , further comprising:automatically providing the request and the interpretation, via instructions provided by the processor, to the human advisor for further processing.3. The method of claim 1 , further comprising:automatically providing initial information pertaining to the interpretation to the user via instructions provided by the processor; andreceiving feedback from the user regarding the initial information;wherein the step of automatically determining the automated processing recognition score comprises automatically determining the automated processing recognition score using the feedback.4. The method of claim 3 , further comprising:automatically determining that engagement of the human advisor is required if the feedback comprises the user repeating the request.5. The method of claim 1 , further comprising:automatically obtaining, via one or more additional sensors, sensor data pertaining to one or more surrounding conditions for the user;wherein the step of automatically determining the automated ...

VIDEO ENCODER WITH BLOCK MERGING AND METHODS FOR USE THEREWITH

A video encoder includes a motion search module that determines a motion search motion vector for a region of a selected picture of the plurality of pictures. The motion search module determines the region by merging selected ones of a plurality of blocks of the selected picture based on an evaluation of a cost matrix associated with the plurality of blocks of the selected picture. 1. A video encoder for use in a video processing device that processes a video signal including a sequence of pictures , the video encoder comprising:a motion search module, that determines a motion search motion vector for a region of a selected picture of the sequence of pictures, wherein the motion search module determines the region by merging selected ones of a plurality of blocks of the selected picture based on an evaluation of a cost matrix associated with the plurality of blocks of the selected picture.2. The video encoder of wherein the selected ones of the plurality of blocks include a plurality of neighboring blocks.3. The video encoder of wherein the evaluation includes determining when a first cost matrix of a first block of the plurality of blocks lacks a dominant minimum.4. The video encoder of wherein the evaluation includes determining when the first cost matrix for the first block includes a first small cost portion and a second cost matrix of a second block includes a second small cost portion that overlaps the first small cost portion.5. The video encoder of wherein the selected ones of the plurality of blocks are determined further by comparing a first texture of the first block to a second texture of the second block and determining when the first texture and the second texture vary by less than a texture threshold.6. The video encoder of wherein the motion search module merges the first block with the second block when the first cost matrix lacks the dominant minimum claim 5 , the second small cost portion overlaps the first small cost portion and the first texture ...

SOLVENT EXCHANGER AND METHOD FOR IMPROVING THE EXCHANGE EFFICIENCY OF CTA SOLVENT

A solvent exchanger and a method is provided for: pressurizing a CTA slurry into a solvent exchanger for separation and obtaining a mother liquor, a bias flow mother liquor and a suspended matter A; washing the suspended matter A to obtain a primary filtrate, a bias flow primary filtrate and a suspended matter B; washing the suspended matter B to obtain a secondary filtrate, a bias flow secondary filtrate and a suspended matter C; washing the suspended matter C to obtain a tertiary filtrate, a bias flow tertiary filtrate and a suspended matter D; washing the suspended matter D to obtain a fourth filtrate, a bias flow fourth filtrate and a suspended matter E; washing the suspended matter E to obtain a fifth filtrate, a bias flow fifth filtrate and a filter cake; and after finished, back-flushing the filter cake and then pulping to obtain a slurry, and discharging. 1. A method for improving the exchange efficiency of a CTA solvent , comprising the following steps:{'b': 1', '1, '(1) pressurizing, by a slurry pump, a CTA slurry in a CTA slurry tank into a solvent exchanger, and passing the CTA slurry through a feeding section in a frame of the solvent exchanger to a filter unit chamber for separation, to obtain respectively a mother liquor, a bias flow mother liquor and a suspended matter A, both of the mother liquor and the bias flow mother liquor passing through a mother liquor chamber in a control head of the solvent exchanger and entering a mother liquor tank, and then being discharged by a mother liquor pump connected with the mother liquor tank, wherein the bias flow mother liquor is from the residual mother liquor in a filtrate pipeline; and wherein the position of a separation block a between the mother liquor chamber and a primary filtrate chamber is adjusted to allow the separation block a to lead a corresponding separation block A in the frame by an angle θ, and to allow the residual mother liquor to enter the corresponding mother liquor chamber during the ...

VIDEO ENCODER WITH INTRA-PREDICTION CANDIDATE SCREENING AND METHODS FOR USE THEREWITH

An intra-prediction module includes a candidate screening preprocessor configured to process blocks of picture data based on intra-prediction candidate data corresponding to a plurality of pixels of the blocks. The intra-prediction candidate data indicates a first subset selected from a plurality of intra-prediction partitions and a second subset selected from a plurality of intra-prediction modes. The processing includes screening the intra-prediction candidate data to generate screened intra-prediction candidate data that indicates a third subset selected from a plurality of intra-prediction partitions and a fourth subset selected from a plurality of intra-prediction modes. A rate distortion optimization processor determines final intra-prediction data, based on the screened intra-prediction candidate data. 1. An intra-prediction module for use in a video encoder that encodes a video signal including picture data , the intra-prediction module comprising:a candidate screening preprocessor configured to process blocks of the picture data based on intra-prediction candidate data corresponding to a plurality of pixels of the blocks, wherein the intra-prediction candidate data indicates a first subset selected from a plurality of intra-prediction partitions and a second subset selected from a plurality of intra-prediction modes, wherein the processing includes screening the intra-prediction candidate data to generate screened intra-prediction candidate data that indicates a third subset selected from the plurality of intra-prediction partitions and a fourth subset selected from the plurality of intra-prediction modes; anda final intra-prediction processor, coupled to the candidate screening preprocessor, that determines final intra-prediction data, based on the screened intra-prediction candidate data.2. The intra-prediction module of wherein the candidate screening preprocessor generates the screened intra-prediction candidate data based on a first cost function and a ...

VIDEO ENCODER WITH INTRA-PREDICTION PRE-PROCESSING AND METHODS FOR USE THEREWITH

An intra-prediction module includes an intra-prediction preprocessor configured to process pixel data from blocks of picture data to determine edge strength data and edge angle range data corresponding to a plurality of pixels of the blocks, and further to generate intra-prediction candidate data based on the edge strength data and the edge angle range data. The intra-prediction candidate data indicates a first subset selected from a plurality of intra-prediction partitions and a second subset selected from a plurality of intra-prediction modes. A rate distortion optimization processor determines final intra-prediction data, based on the intra-prediction candidate data. 1. An intra-prediction module for use in a video encoder that encodes a video signal including picture data , the intra-prediction module comprising:an intra-prediction preprocessor configured to process pixel data from blocks of the picture data to determine edge strength data and edge angle range data corresponding to a plurality of pixels of the blocks, and further to generate intra-prediction candidate data based on the edge strength data and the edge angle range data, wherein the intra-prediction candidate data indicates a first subset selected from a plurality of intra-prediction partitions and a second subset selected from a plurality of intra-prediction modes; anda final intra-prediction processor, coupled to the intra-prediction preprocessor, that determines final intra-prediction data, based on the intra-prediction candidate data.2. The intra-prediction module of wherein the intra-prediction preprocessor selects the first subset based on an accumulation of edge strength data for each pixel having a common one of a plurality of possible edge angle range values.3. The intra-prediction module of wherein the intra-prediction preprocessor evaluates a plurality of prediction block sizes.4. The intra-prediction module of wherein the intra-prediction preprocessor determines claim 3 , for a selected ...

VIDEO ENCODER WITH WEIGHTED PREDICTION AND METHODS FOR USE THEREWITH

A weighted prediction module includes a weighted prediction parameter generation module configured to generate a plurality of initial weighted prediction parameters, to analyze the plurality of initial weighted prediction parameters, and to generate a refinement flag that indicates one of: enable parameter refinement and disable parameter refinement. A weighted prediction parameter refinement module is configured to generate a plurality of refined weighted prediction parameters by refining the plurality of initial weighted prediction parameters, when the refinement flag indicates that the parameter refinement is enabled. A weighted prediction flag generation module is configured to generate a weighted prediction flag that indicates one of: enable weighted prediction and disable weighted prediction, based on the refinement flag. 1. A weighted prediction module for use in a video encoder that processes a video signal including a sequence of pictures , the weighted prediction module comprising:a weighted prediction parameter generation module configured to generate a plurality of initial weighted prediction parameters, to analyze the plurality of initial weighted prediction parameters, and to generate a refinement flag that indicates one of: enable parameter refinement and disable parameter refinement;a weighted prediction parameter refinement module, coupled to the weighted prediction parameter generation module, that, when the refinement flag indicates that the parameter refinement is enabled, is configured to generate a plurality of refined weighted prediction parameters by refining the plurality of initial weighted prediction parameters; anda weighted prediction flag generation module, coupled to the weighted predication parameter generation module and the weighted prediction parameter refinement module configured to generate a weighted prediction flag that indicates one of: enable weighted prediction and disable weighted prediction, based on the refinement flag.2. ...

Tone mapper with filtering for dynamic range conversion and methods for use therewith

In various embodiments, a filtering tone mapper includes a two-dimensional filter. A tone mapper configured to apply tone mapping to a video frame in accordance with a tone mapping function to generate a processed video frame, wherein the tone mapper operates in conjunction with the two-dimensional filter to apply the tone mapping to pixels of the video frame based on a plurality of adjacent pixels of the video frame. Other embodiments are disclosed.

New crystal form of pantoprazole sodium compound and preparation method therefor

A novel crystalline form is defined by using diffraction angle 2θ° of X-ray powder diffraction pattern and characteristic peaks of differential scanning calorimetry (DSC). Pantoprazole Sodium solid is added to an alcohol solvent to form a suspension with a concentration of 0.05˜0.2 g/mL, and then an antioxidant is added to the suspension, completely dissolving the solid at a temperature of 15˜35° C., and a solventing-out agent is dropwise added to the solution under the application of ultrasonic wave, wherein the amount of the solventing-out agent is 3˜10 times (in volume) of the alcohol solvent; followed by cooling the solution down to 0˜5° C., continuing to stir for 1˜3 h, and suction filtrating obtained solid-liquid suspension to provide a novel crystalline form of Pantoprazole Sodium crystal after drying the product to constant weight.

SYSTEM AND METHOD FOR TESTING MULTI-USER, MULTI-INPUT/MULTI-OUTPUT SYSTEMS

A test system for testing a device under test includes: a signal processor configured to generate a plurality of independent signals and to apply first fading channel characteristics to each of the independent signals to generate a plurality of first faded test signals; a test system interface configured to provide the plurality of first faded test signals to one or more signal input interfaces of the device under test (DUT); a second signal processor configured to apply second fading channel characteristics to a plurality of output signals of the DUT to generate a plurality of second faded test signals, wherein the second fading channel characteristics are derived from the first fading channel characteristics; and one or more test instruments configured to measure at least one performance characteristic of the DUT from the plurality of second faded test signals. 1. A method of testing a multi-input , multi-output (MIMO) device under test (DUT) , the method comprising:generating a plurality of independent uplink signals;applying corresponding uplink fading channel characteristics to each of the independent uplink signals to generate a plurality of faded independent uplink signals;selectively connecting the plurality of faded independent uplink signals to a plurality of RF ports configured to transmit RF signals to at least one of a plurality of inputs of the MIMO DUT in response to at least one control signal;receiving at the plurality of RF ports a plurality of downlink signals from the MIMO DUT;applying downlink fading channel characteristics to at least one of the downlink signals, to produce therefrom at least one faded downlink signal; andmeasuring at least one performance characteristic of the MIMO DUT from the at least one faded downlink signal.2. The method of claim 1 , further comprising applying different uplink fading channel characteristics to each of the independent uplink signals to generate the plurality of faded independent uplink signals.3. The ...

RESISTIVE MEMORY CELL WITH INTRINSIC CURRENT CONTROL

Providing for a two-terminal memory cell having intrinsic current limiting characteristic is described herein. By way of example, the two-terminal memory cell can comprise a particle donor layer having a moderate resistivity, comprised of unstable or partially unstable metal compounds. The metal compounds can be selected to release metal atoms in response to an external stimulus (e.g., an electric field, a voltage, a current, heat, etc.) into an electrically-resistive switching medium, which is at least in part permeable to drift or diffusion of the metal atoms. The metal atoms form a thin filament through the switching medium, switching the memory cell to a conductive state. The moderate resistivity of the particle donor layer in conjunction with the thin filament can result in an intrinsic resistance to current through the memory cell at voltages above a restriction voltage, protecting the memory cell from excessive current. 1. A non-volatile memory cell , comprising:a bottom electrode;an electrically-resistive switching layer above the bottom electrode that is at least in part permeable to movement of current-carrying particles within the electrically-resistive switching layer;a particle donor layer above the electrically-resistive switching layer that provides the current-carrying particles to the electrically-resistive switching layer in response to a stimulus, wherein the particle donor layer has an electrical resistivity of about 0.5 milliohm (mohm)-centimeter (cm) or greater; and 'the top electrode, particle donor layer, electrically-resistive switching layer and bottom electrode are disposed electrically in serial.', 'a top electrode, wherein2. The non-volatile memory cell of claim 1 , wherein the current-carrying particles form a conductive filament through the electrically-resistive switching layer in response to the stimulus claim 1 , switching the non-volatile memory cell into a conductive state.3. The non-volatile memory cell of claim 2 , wherein the ...

COLLABORATIVE WORK OF APPLICATIONS

A method for collaborative work of applications can include reading a rule for defining a data transmission among collaborative working applications; initiating applications related to the rule; acquiring process identifiers of the applications; and registering the process identifiers of the applications.

VIRTUAL OBJECT PROCESSING METHOD AND SYSTEM AND VIRTUAL REALITY DEVICE

The present disclosure provides a method for processing a virtual object, including: acquiring at least one virtual object; determining at least one display layer in a virtual reality space, where the virtual reality space is divided into a plurality of display layers, and a plurality of display layers are arranged in a stacked manner; and displaying the at least one virtual object in the at least one display layer. The present disclosure also provides a virtual object processing system and a virtual reality device. 1. A virtual object processing method , comprising:acquiring at least one virtual object;determining at least one display layer in a virtual reality space, wherein the virtual reality space is divided into a plurality of display layers, and the plurality of display layers are arranged in a stacked manner; anddisplaying the at least one virtual object in the at least one display layer.2. The method according to claim 1 , wherein any one or more of the at least one virtual object includes at least one virtual sub-object claim 1 , and the at least one virtual object is displayed in the at least one display layer claim 1 , and the method further comprises:acquiring at least one virtual sub-object that is included in a first virtual object of the at least one virtual object;determining at least one first display layer in the virtual reality space to display at least one virtual sub-object that is included in the first virtual object, wherein the at least one first display layer is different from a display layer that displays the first virtual object; anddisplaying the at least one virtual sub-object in the at least one first display layer.3. The method according to claim 2 , wherein the method further comprises:determining, based on a first region of the first virtual object in a display layer displaying the first virtual object, a second region of the at least one first display layer; anddisplaying the at least one virtual sub-object that is included in the ...

METHOD OF RECYCLING MOTHER LIQUID OF PTA REFINING UNIT

The present invention relates to a method of recycling mother liquid of a PTA refining unit. The present invention recycles waste heat and PT acids of a PTA mother liquid to effectively utilize heat in the PTA mother liquid, solves influence of crystallization of the PT acids on subsequent system, reduces pollution to the environment, and can produce huge economic benefits by using high efficient multistage flash distillation technology, low temperature cogeneration technology, heat pump heating and cooling technology, and low temperature crystallization technology. 1. A method of recycling mother liquid of a PTA refining unit , comprising steps of:multistage flash distillation cooling step: the mother liquid of the PTA refining unit entering into a high efficient multistage flash tower including at least Nth stage flash zones, and performing (N-1)th stage flash distillation in the high efficient multistage flash tower;a Nth stage flash zone in the high efficient multistage flash tower is a flash distillation cooling zone, where no flash distillation is performed, and the flash distillation cooling zone is between a (N-2)th stage flash zone and a (N-1)th stage flash zone;waste heat utilization step: flash distillation steam produced for a first stage flash zone to a Mth stage flash zone entering into a waste heat utilization unit; andPT acid crystallization and recycling step: the mother liquid produced for the (N-1)th stage flash zone entering into a low temperature crystallization unit to crystallize and recycle the PT acid in the mother liquid of the PTA refining unit;wherein, N=4˜8, M=1˜4, N>M, and N and M are both integers.2. The method of recycling mother liquid of a PTA refining unit according to claim 1 , wherein the waste heat utilization unit comprises a first waste heat utilization unit and a second waste heat utilization unit;the first waste heat utilization unit is a heating unit and/or a cooling unit, where a first flash distillation steam produced in ...

ENHANCED VOICE RECOGNITION TASK COMPLETION

A method for recognizing speech in a vehicle includes receiving speech at a microphone installed to a vehicle, and determining whether the speech includes a navigation instruction. If the speech includes a navigation instruction, the speech may be sent to a remote facility. After sending the speech to the remote facility, a local speech recognition result is provided in the vehicle to the user. The speech sent to the remote facility may be used to provide corrective action. A system for recognizing speech in a vehicle may include a microphone, and may be configured to determine a local speech recognition result from the speech command and determine when the speech command includes a navigation instruction. The system may further include a remote server in communication with the vehicle that receives a sample of the speech command from the speech recognition system when the speech command includes a navigation instruction. 1. A method of recognizing speech in a vehicle , comprising the steps of:(a) receiving speech at a microphone installed to a vehicle;(b) determining whether the speech includes a navigation instruction;(c) sending the speech to a remote facility when the speech includes a navigation instruction; and(d) providing a local speech recognition result in the vehicle after the speech is sent in step (c), wherein the local speech recognition result is determined in the vehicle.2. The method of claim 1 , further comprising determining that the local speech recognition result has been rejected claim 1 , and receiving a corrective recognition result at the vehicle claim 1 , the corrective recognition result being based upon the speech sent to the remote facility.3. The method of claim 1 , further comprising archiving the speech at the vehicle.4. The method of claim 3 , further comprising using the archived speech to identify a navigation instruction in a subsequent speech received at the microphone.5. The method of claim 3 , further comprising the step:(d) ...

VEHICLE CONTROL SYSTEMS AND METHODS FOR MULTI-INTENT QUERIES INPUT BY VOICE

An infotainment system of a vehicle includes: a primary intent module configured to determine a primary intent included in voice input using automated speech recognition (ASR); and an execution module configured to, via a first hardware output device of the vehicle, execute the primary intent. A secondary intent module is configured to: based on the primary intent, determine a first domain of the primary intent; based on the first domain of the primary intent, determine a second domain; and based on the voice input and the second domain, determine a secondary intent included in the voice input using ASR. A display control module is configured to display a request for user input indicative of whether to execute the secondary intent. The execution module is further configured to, via a second hardware output device of the vehicle, execute the secondary intent in response to user input to execute the secondary intent. 1. An infotainment system of a vehicle , comprising:a voice module configured to, in response to user input, record a voice input received via a microphone;a primary intent module configured to determine a primary intent included in the voice input using automated speech recognition (ASR);an execution module configured to, via a first hardware output device of the vehicle, execute the primary intent; based on the primary intent, determine a first domain of the primary intent;', 'based on the first domain of the primary intent, determine a second domain; and', 'based on the voice input and the second domain, determine a secondary intent included in the voice input using ASR; and, 'a secondary intent module configured toa display control module configured to display a request for user input indicative of whether to execute the secondary intent,wherein the execution module is further configured to, via a second hardware output device of the vehicle, execute the secondary intent in response to user input to execute the secondary intent.2. The infotainment ...

VIDEO ENCODER WITH TRANSFORM SIZE PREPROCESSING AND METHODS FOR USE THEREWITH

A transform size determination module includes a transform size preprocessor configured to process residual data from a picture of the video data to evaluate a plurality of transform block sizes and to generate candidate transform size data that indicates a selected non-null proper subset of the plurality of transform block size. A final transform size determination processor generates final transform block size data that indicates a final transform block size, based on the candidate transform size data. 1. A transform size determination module for use in a video encoder that encodes a video signal , the transform size determination module comprising:a transform size preprocessor configured to process residual data from a picture of the video signal to evaluate a plurality of transform block sizes and to generate candidate transform size data that indicates a selected non-null proper subset of the plurality of transform block sizes; anda final transform size determination processor, coupled to the transform size preprocessor, generates final transform block size data that indicates a final transform block size, based on the candidate transform size data.2. The transform size determination module of wherein the final transform size determination processor uses rate distortion optimization to evaluate only the selected non-null proper subset of the plurality of transform block sizes indicated by the candidate transform size data.3. The transform size determination module of wherein the transform size preprocessor evaluates the plurality of transform block sizes based on texture data.4. The transform size determination module of wherein the texture data includes variance data.5. The transform size determination module of wherein evaluating the texture data includes comparing the variance data to at least one variance threshold.6. The transform size determination module of wherein evaluating the texture data includes comparing the variance data to a plurality of ...

MULTI-FORMAT VIDEO DECODER WITH VECTOR PROCESSING INSTRUCTIONS AND METHODS FOR USE THEREWITH

A video decoder includes an entropy decoding device that generates entropy decoded (EDC) data from an encoded video signal. A multi-format video decoding device includes a plurality of vector processor units that generate a decoded video signal from the EDC data. The plurality of vector processing units are programmed via VPU instructions formatted to include a vector instruction portion, a scalar instruction portion, and a branching instruction portion. 1. A video decoder comprising:an entropy decoding device that generates entropy decoded (EDC) data from an encoded video signal;a multi-format video decoding device, coupled to the entropy decoding device, includes at least one vector processor unit for generating a decoded video signal from the EDC data, wherein the at least one vector processor unit is programmed via VPU instructions, wherein at least one of the VPU instructions includes non-vector data and a non-vector processing command to be executed by the at least one vector processor unit and wherein the non-vector processing command includes at least one of: a scalar logical operation on the non-vector data, and a scalar arithmetic operation on the non-vector data.2. The video decoder of wherein the at least one vector processor unit includes at least one matrix vector processor that parallel processes at least one matrix operation of the multi-format video decoding device claim 1 , and wherein the VPU instructions include at least one matrix command and corresponding matrix data.3. The video decoder of wherein the at least one vector processor unit includes at least one filter vector processor that parallel processes at least one filter operation of the multi-format video decoding device and wherein the VPU instructions include at least one filter command and corresponding filter data.4. The video decoder of wherein the VPU instructions include at least one of: an unconditional branching instruction claim 1 , and a conditional branching instruction.5. The ...

AUDIO/VIDEO SYSTEM WITH USER INTEREST PROCESSING AND METHODS FOR USE THEREWITH

A user interest analysis generator analyzes input data corresponding to a viewing of the video program via the A/V player by at least one viewer, to determine a period of interest corresponding to the at least one viewer and to generate viewer interest data that indicates the period of viewer interest. A metadata selection generator processes the viewer interest data and time coded metadata corresponding to the video program, and selects portions of the time coded metadata, corresponding to content of the video program during the period of interest, for display to the viewer by a display device. 1. A system for use with an audio/video (A/V) player that plays a video program , the system comprising:a user interest analysis generator configured to analyze input data corresponding to a viewing of the video program via the A/V player by at least one viewer, to determine a period of interest corresponding to the at least one viewer and to generate viewer interest data that indicates the period of interest; anda metadata selection generator configured to process the viewer interest data and time coded metadata corresponding to the video program, and to select portions of the time coded metadata, corresponding to content of the video program during the period of interest, for display to the viewer by a display device.2. The system of wherein the input data includes image data in a presentation area of the A/V player claim 1 , and wherein the user interest analysis generator determines the period of interest corresponding to the at least one viewer based on facial modeling and recognition that the at least one viewer has a facial expression corresponding to interest.3. The system of wherein the input data includes audio data in a presentation area of the A/V player claim 1 , and wherein the user interest analysis generator determines the period of interest corresponding to the at least one viewer based on recognition that utterances by the at least one viewer correspond to ...

AUDIO/VIDEO SYSTEM WITH SOCIAL MEDIA GENERATION AND METHODS FOR USE THEREWITH

A user interest analysis generator analyzes input data corresponding to a viewing of the video program via the A/V player by at least one viewer, to determine a period of interest corresponding to the at least one viewer and to generate viewer interest data that indicates the period of viewer interest. A social media generator processes the viewer interest data and time coded metadata corresponding to the video program to automatically generate a social media post, corresponding to content of the video program during the period of interest, for posting to a social media account associated with the at least one viewer. 1. A system for use with an audio/video (A/V) player that plays a video program , the system comprising:a user interest analysis generator configured to analyze input data corresponding to a viewing of the video program via the A/V player by at least one viewer, to determine a period of interest corresponding to the at least one viewer and to generate viewer interest data that indicates the period of viewer interest; anda social media generator configured to process the viewer interest data and time coded metadata corresponding to the video program to automatically generate a social media post, corresponding to content of the video program during the period of interest, for posting to a social media account associated with the at least one viewer.2. The system of wherein the input data includes image data in a presentation area of the A/V player claim 1 , and wherein the user interest analysis generator determines the period of interest corresponding to the at least one viewer based on facial modeling and recognition that the at least one viewer has a facial expression corresponding to interest.3. The system of wherein the input data includes audio data in a presentation area of the A/V player claim 1 , and wherein the user interest analysis generator determines the period of interest corresponding to the at least one viewer based on recognition that ...

AUDIO/VIDEO SYSTEM WITH INTEREST-BASED AD SELECTION AND METHODS FOR USE THEREWITH

A user interest analysis generator analyzes input data corresponding to a viewing of the video program via the A/V player by at least one viewer, to determine a period of interest corresponding to the at least one viewer and to generate viewer interest data that indicates the period of viewer interest. An ad selection generator processes the viewer interest data and time coded metadata corresponding to the video program to automatically retrieve an advertisement from a remote ad server, corresponding to content of the video program during the period of interest, for display to the viewer by a display device. 1. A system for use with an audio/video (A/V) player that plays a video program , the system comprising:a user interest analysis generator configured to analyze input data corresponding to a viewing of the video program via the A/V player by at least one viewer, to determine a period of interest corresponding to the at least one viewer and to generate viewer interest data that indicates the period of viewer interest; andan ad selection generator configured to process the viewer interest data and time coded metadata corresponding to the video program to automatically retrieve an advertisement from a remote ad server, corresponding to content of the video program during the period of interest, for display to the viewer by a display device.2. The system of wherein the input data includes image data in a presentation area of the A/V player claim 1 , and wherein the user interest analysis generator determines the period of interest corresponding to the at least one viewer based on facial modeling and recognition that the at least one viewer has a facial expression corresponding to interest.3. The system of wherein the user interest analysis generator further recognizes that at least one viewer and the ad selection generator automatically retrieve the advertisement from the remote ad server based on demographic data associated with the at least one viewer.4. The ...

INTERPRETABLE NODE EMBEDDING

A method extracts human-interpretable entity profiles from a text-labeled data graph of a system having a plurality of entities. The data graph includes nodes representing the entities and edges between the nodes representing links between the entities. A plurality of text is respectively associated with the corresponding edges. The method includes: constructing neural network layers configured such that each of the edges between a pair of the nodes is modeled as a function of the associated text and cluster representations of the pair of the nodes; for each one of the pair of nodes, performing machine learning to learn a tensor to capture patterns among the associated text and the pair of nodes, and extracting the entity profiles from the tensor.

IMAGE PROCESSING METHOD AND IMAGE PROCESSING SYSTEM

An image processing method includes analyzing multiple images data based on Illumination-invariant Feature Network (IF-NET) with an image processing device to generate corresponding sets of eigenvector, in which image data includes a first image data related to at least one first feature of the sets of eigenvector, and a second image data related to at least one second feature of the sets of eigenvector; choosing a corresponding first training set of tiles and second training set of tiles from the first image data and second image data with an image processing device based on IF-NET, and computing on both training set of tiles to generate a least one loss value; and adjusting IF-NET based on a least one loss value. An image processing system is also disclosed herein. 1. An image processing method , comprising steps of:analyzing a plurality of images, by an image processing device, based on a feature extraction model to generate a feature vectors set, wherein the plurality of images comprise a plurality of first images correlated to at least one first feature vector of the feature vectors set and a plurality of second images correlated to at least one second feature vector of the feature vectors set;selecting corresponding first training blocks and corresponding second training blocks from the plurality of first images and the plurality of second images respectively, based on a feature extraction model, and performing calculation on the first training blocks and the second training blocks to generate at least one corresponding loss function value; andadjusting the feature extraction model according to the loss function value.2. The image processing method of claim 1 , wherein when the image processing device analysis the plurality of images based on the adjusted feature extraction model claim 1 , matching proficiency of the plurality of first images and the plurality of second images are increased.3. The image processing method of claim 1 , further comprising steps ...

VIDEO PROCESSING SYSTEM FOR VIDEO SURVEILLANCE AND METHODS FOR USE THEREWITH

Aspects of the subject disclosure may include, for example, a system that includes a signal interface configured to receive a plurality of video signals from a corresponding plurality of video cameras. A surveillance processor is configured to process the plurality of video signals and to recognize at least one person in at least one of the plurality of video signals and an emotional state corresponding to the at least one person and that generates surveillance data corresponding to the at least one person, based on the emotional state corresponding to the at least one person. Other embodiments are disclosed. 1. A video processing system comprising:a signal interface configured to receive a plurality of video signals from a corresponding plurality of video cameras; anda surveillance processor configured to process the plurality of video signals and to recognize at least one person in at least one of the plurality of video signals and an emotional state corresponding to the at least one person and that generates surveillance data corresponding to the at least one person, based on the emotional state corresponding to the at least one person.2. The system of wherein the surveillance processor determines the emotional state corresponding to the at least one person based on facial modelling and recognition that the at least one person has a facial expression corresponding to the emotional state.3. The system of wherein the emotion state indicates interest by the at least one person in an object in a site under surveillance claim 2 , and wherein the surveillance data indicates the object.4. The system of wherein the site under surveillance comprises a store claim 3 , and wherein the object comprises a product of interest to the at least one person.5. The system of wherein the surveillance data further indicates that the at least one person of interest has been unattended for more than a predetermined time.6. The system of wherein the surveillance processor identifies the ...

VIDEO PROCESSING SYSTEM WITH PHOTO GENERATION AND METHODS FOR USE THEREWITH

Aspects of the subject disclosure may include, for example, a system that includes a video codec configured to generate a processed video signal based on the image sequence. A photo generation module is configured to recognize an object of interest in the image sequence and generate photo data from a selected image in the image sequence that includes the object of interest. Other embodiments are disclosed. 1. A system for processing a video signal into a processed video signal , the video signal including an image sequence and associated audio data , the system comprising:a video codec configured to generate the processed video signal based on the image sequence; anda photo generation module, coupled to the video codec, configured to recognize an object of interest in the image sequence and generate photo data from a selected image in the image sequence that includes the object of interest.2. The system of wherein the photo generation module recognizes the object of interest in the image sequence based on coding feedback data from the video codec.3. The system of wherein the photo generation module recognizes the object of interest in the image sequence based on a temporal recognition performed over a plurality of images.4. The system of wherein the object of interest is specified based on user preference data.5. The system of wherein the object of interest includes one of: a person claim 4 , a place claim 4 , a thing or an activity.6. The system of wherein the photo generation module includes a photo composition module that determines the selected image in the image sequence by determining that the selected image includes the object of interest and that the selected image conforms to at least one of a plurality of photo composition rules.7. The system of wherein the photo composition module that determines that the selected image conforms to at least one of a plurality of photo composition rules claim 6 , based on a relative position of the object of interest in ...

VIDEO SYSTEM WITH FOVEA TRACKING AND METHODS FOR USE THEREWITH

A viewer fovea tracking generator is configured to analyze image data corresponding to a viewing of the video program via an A/V player by at least one viewer, and to generate fovea tracking data corresponding to the at least one viewer. A network interface configured to transmit the fovea tracking data to the video source via a network. The video program is fovea encoded by the video source in accordance with the fovea tracking data. 1. A system for use with an audio/video (A/V) player that plays a video program from a video source , the system comprising:a viewer fovea tracking generator configured to analyze image data corresponding to a viewing of the video program via the A/V player by at least one viewer, and that generates fovea tracking data corresponding to the at least one viewer; anda network interface configured to transmit the fovea tracking data to the video source via a network;wherein the video program is fovea encoded in accordance with the fovea tracking data.2. The system of wherein the fovea tracking data indicates a region of viewer focus in the video program corresponding to the at least one viewer; andwherein the video program is fovea encoded in accordance with the fovea tracking data to greater accuracy within the region of viewer focus compared with an encoding accuracy outside the region of viewer focus.3. The system of wherein the video source monitors a transmission bandwidth and wherein the video program is fovea encoded in accordance with the fovea tracking data to a first accuracy within the region of viewer focus and to a second encoding accuracy outside the region of viewer focus claim 2 , and wherein a ratio between the first encoding accuracy and the second encoding accuracy is adjusted according to the transmission bandwidth.4. The system of wherein the fovea tracking data indicates a region of viewer focus in the video program corresponding to the at least one viewer; andwherein the video program is fovea encoded in accordance ...

VIDEO PROCESSING SYSTEM WITH DIGEST GENERATION AND METHODS FOR USE THEREWITH

Aspects of the subject disclosure may include, for example, a system receives indexing data delineating a plurality of program segments in a video signal that each include a sequence of images of the video signal. The indexing data further indicates content contained in the plurality of program segments. A digest generator generates digest data associated with the video signal based on the indexing data, wherein the digest data indicates a plurality of digest segments that constitute a noncontiguous subset of the video signal. Other embodiments are disclosed. 1. A system comprising:an interface configured to receive indexing data delineating a plurality of program segments in a video signal that each include a sequence of images of the video signal, wherein the indexing data further indicates content contained in the plurality of program segments; anda digest generator configured to generate digest data associated with the video signal based on the indexing data, wherein the digest data indicates a plurality of digest segments that constitute a noncontiguous subset of the video signal.2. The system of wherein the digest data indicates the plurality of digest segments in a digest order that is non-temporal.3. The system of wherein the digest generator generates the digest data associated with the video signal further based on custom digest parameters.4. The system of wherein the custom digest parameters include at least one content indicator and wherein the digest generator selects the plurality of digest segments based on the at least one content indicator.5. The system of wherein the digest generator selects the plurality of digest segments by comparing the content contained in the plurality of program segments to the at least one content indicator and excluding ones of the plurality of program segments having content that fails to match the at least one content indicator.6. The system of wherein the custom digest parameters include a plurality of content ...

VIDEO PROCESSING WITH STATIC AND DYNAMIC REGIONS AND METHOD FOR USE THEREWITH

A system for processing a video signal includes a static region identification and separation module for generating static region image data corresponding to a static region of the video signal, for generating dynamic region video data corresponding to at least one dynamic region in the video signal and for generating dynamic region location data that indicates at least one location corresponding to the at least one dynamic region in the video signal. A static region encoding module image encodes the state region image data to produce encoded static region data. A video encoder section generates at least one encoded video signal by compressing the dynamic region video data. 1. A system for processing a video signal , the system comprising:a static region identification and separation module for generating static region image data corresponding to a static region of the video signal, for generating dynamic region video data corresponding to at least one dynamic region in the video signal and for generating dynamic region location data that indicates at least one location corresponding to the at least one dynamic region in the video signal;a static region encoding module, coupled to the static region identification and separation module, for image encoding the static region image data to produce encoded static region data; anda video encoder section, coupled to the static region identification and separation module, that generates at least one encoded video signal by compressing the dynamic region video data.2. The system of wherein the encoded static region data is formatted in accordance with a standard image compression format and wherein the at least one encoded video signal is encoded in conjunction with a standard video compression format.3. The system of wherein the static region identification and separation module generates the static region image data by noise filtering the static region of the video signal and that further generates noise parameter data ...

E-reading system with interest-based recommendations and methods for use therewith

A user interest analysis generator analyzes input data corresponding to a viewing of the media file by the viewer, to determine a period of interest of the viewer and to generate viewer interest data that indicates the period of interest. A recommendation selection generator configured to process the viewer interest data to automatically generate recommendation data indicating at least one additional media file related to content of the media file being displayed during the period of interest, for display to the viewer by a display device associated with an e-reader.

QUANTIZATION PARAMETER ADJUSTMENT BASED ON SUM OF VARIANCE AND ESTIMATED PICTURE ENCODING COST

A video processing device includes a rate control module to determine more accurate initial quantization parameters at each scene switching point and to adjust the QP parameters in response to scene changes using a sum of variances metric and an estimated picture encoding cost metric from a coding complex estimation block. To determine a first quantization parameter set, a sum of variances metric and an estimated picture encoding cost metric for an initial set pictures of a video stream are used. A bit allocation module is to set a target bit allocation for infra-encoded pictures as substantially proportional to the sum of variances metric and substantially inversely proportional to the estimated picture encoding cost metric, and set a target bit allocation for forward predictive and bi-predictive pictures as substantially proportional to the estimated picture encoding cost metric and substantially inversely proportional to the sum of variances metric. 1. A method comprising:determining, at a video processing device, a first quantization parameter set based on a sum of variances metric and an estimated picture encoding cost metric for each picture of an initial set of one or more pictures of a video stream; andencoding, at the video processing device, one or more pictures of the video stream using the first quantization parameter set.2. The method of claim 1 , further comprising:setting a target bit allocation for intra-encoded pictures as substantially proportional to the sum of variances metric and substantially inversely proportional to the estimated picture encoding cost metric; andsetting a target bit allocation for forward predictive pictures and bi-predictive pictures as substantially proportional to the estimated picture encoding cost metric and substantially inversely proportional to the sum of variances metric.3. The method of claim 1 , wherein:the initial set of one or more pictures comprises one or more pictures immediately following a detected scene ...

SCENE CHANGE DETECTION USING SUM OF VARIANCE AND ESTIMATED PICTURE ENCODING COST

A video processing device includes a complexity estimation module to determine a first sum of variances metric and a first estimated picture encoding cost metric for a first picture of a video stream. The video processing device further includes a scene analysis module to determine a first threshold based on a first statistical feature for sum of variance metrics of a set of one or more pictures preceding the first picture in the video stream and a second threshold based on a second statistical feature for estimated picture encoding cost metrics of the set of one or more pictures. The scene analysis module further is to identify a scene change as occurring at the first picture based on the first sum of variances metric, the first estimated picture encoding cost metric, the first threshold, and the second threshold. 1. A method comprising:determining, at a video processing device, a first sum of variances metric and a first estimated picture encoding cost metric for a first picture of a video stream;determining, at the video processing device, a first threshold based on a first statistical feature for sum of variance metrics of a set of one or more pictures preceding the first picture in the video stream and a second threshold based on a second statistical feature for estimated picture encoding cost metrics of the set of one or more pictures; andidentifying, at the video processing device, a scene change as occurring at the first picture based on the first sum of variances metric, the first estimated picture encoding cost metric, the first threshold, and the second threshold.2. The method of claim 1 , wherein identifying a scene change as occurring comprises: a difference between the first sum of variances metric and a second sum of variances metric of a second picture preceding the first picture in the video stream exceeding the first threshold; and', 'a difference between the first estimated picture encoding cost metric and a second estimated picture encoding cost ...

VIDEO CAMERA SYSTEM WITH DISTRIBUTED CONTROL AND METHODS FOR USE THEREWITH

Aspects of the subject disclosure may include, for example, a video camera system that includes a first subset of video cameras that are configured to generate at least one broadcast video signal of an event, and a second subset of video cameras that are each individually controllable in response to subscriber control data from a corresponding one of a plurality of video player systems to generate a plurality of processed video signals of the event. A video access server receives the subscriber control data from the video player systems corresponding to a plurality of subscribers for control of the second subset of video cameras, and for routing the processed video signals of the event such that each of the plurality of processed video signals of the event is routed to the corresponding one of the plurality of video player systems. Other embodiments are disclosed. 1. A video camera system comprising:a plurality of video cameras including a first subset of video cameras that are configured to generate at least one broadcast video signal of an event, and wherein the plurality of video cameras include a second subset of video cameras that are each individually controllable by a corresponding one of a plurality of subscribers of the video camera system via subscriber control data from a corresponding one of a plurality of video player systems to generate a corresponding one of a plurality of processed video signals of the event; anda video access server configured to receive the subscriber control data from the plurality of video player systems corresponding to a plurality of subscribers for control of the second subset of video cameras, and for routing the plurality of processed video signals of the event such that the corresponding one of the plurality of processed video signals of the event is routed to the corresponding one of the plurality of video player systems.2. The video camera system of wherein each of the plurality of video player systems are configured to ...

SPEECH RECOGNITION ARBITRATION LOGIC

A method and associated system for recognizing speech using multiple speech recognition algorithms. The method includes receiving speech at a microphone installed in a vehicle, and determining results for the speech using a first algorithm, e.g., embedded locally at the vehicle. Speech results may also be received at the vehicle for the speech determined using a second algorithm, e.g., as determined by a remote facility. The results for both may include a determined speech topic and a determined speech slotted value, along with corresponding confidence levels for each. The method may further include using at least one of the determined first speech topic and the received second speech topic to determine the topic associated with the received speech, even when the first speech topic confidence level of the first speech topic, and the second speech topic confidence level of the second speech topic are both a low confidence level. 1. A method of recognizing speech , comprising:(a) receiving speech at a microphone installed in a vehicle;(b) determining local speech results using a natural language understanding methodology, including a local speech topic and a local speech slotted value, using electronics installed to the vehicle;(c) determining a local speech topic confidence level for the local speech topic, and determining a local speech value confidence level for the local speech slotted value;(d) receiving remote speech results, including a remote speech topic and a remote speech slotted value at the vehicle;(e) receiving a remote speech topic confidence level for the remote speech topic, and receiving a remote speech slotted value confidence level for the remote speech slotted value; and(f) when the local speech topic confidence level of the local speech topic determined in step (b), and the remote speech topic confidence level of the remote speech topic received in step (d) are both a low confidence level, using at least one of the determined local speech topic ...

SYSTEMS AND PROCESSES FOR COMPUTER LOG ANALYSIS

Existing program code, which is executable on one or more computers forming part of a distributed computer system, is analyzed. The analysis identifies log output instructions present in the program code. Log output instructions are those statements or other code that generate log messages related to service requests processed by the program code. A log model is generated using the analysis. The log model is representative of causal relationships among service requests defined by the program code. The log model can then be applied to logs containing log messages generated by execution of the program code, during its normal operation, to group log messages for improved analysis, including visualization, of the performance and behaviour of the distributed computer system. 1. A process for performing computer log analysis , the process comprising:performing an analysis on existing program code that is executable on one or more computers forming part of a distributed computer system, the analysis identifying log output instructions present in the program code, the log output instructions being configured to generate log messages related to service requests processed by the program code;generating a log model using the analysis, the log model being representative of causal relationships among service requests defined by the program code;applying the log model to a plurality of log messages generated by execution of the program code to add log messages of the plurality of log messages into one or more groups.2. The process of claim 1 , wherein generating the log model comprises identifying a log output statement in the program code and parsing the log output statement to determine a format of the log output statement and any variable referenced by the log output statement to generate a signature of the log output statement.3. The process of claim 2 , further comprising using a value of a variable referenced by the log output statement to generate the signature for the log ...

TERAHERTZ ANALOG-TO-DIGITAL CONVERTER EMPLOYING ACTIVE-CONTROLLED SPOOFED SURFACE PLASMON POLARITON ARCHITECTURE

A high-speed terahertz analog-to-digital converter (ADC) is provided. The ADC is comprised of an interferometer, a modulator and an array of detectors. The interferometer is configured to receive a carrier signal and guide a spoofed surface plasmon polariton (SSPP) wave in each of its two arms. The SSPP waves are emitted from the free end of each arm into a propagation space and combined in the space to form an interference wave. The modulator modulates the carrier signal in at least one of two arms with a modulating signal, where the radiation pattern of the interference wave in a far field of the propagation space is shifted in accordance with the amplitude of the modulating signal. The array of detectors are spatially separated from the interferometer by the propagation space and arranged to receive the interference wave. 1. An analog-to-digital converter , comprising:an interferometer having an input and two arms comprised of a semiconductor material, wherein the input is configured to receive a carrier signal and each arm is configured to guide a spoofed surface plasmon polariton wave from one end of the arm to the free end of the arm, such that the spoofed surface plasmon polariton waves propagates at a speed slower than the carrier signal and are emitted from the free end of each arm into a propagation space and combine in the propagation space to form an interference wave;a modulator interfaced with the interferometer and operable to modulate the carrier signal in at least one of the two arms with a modulating signal, where the modulating signal has an amplitude in a predefined range of values and the radiation pattern of the interference wave in a far field of the propagation space is shifted in accordance with the amplitude of the modulating signal; andan array of detectors spatially separated from the interferometer by the propagation space and arranged to receive the interference wave.2. The analog-to-digital converter of wherein the input of the ...

TEST DEVICE AND TEST METHOD FOR ROTARY PRESSURIZED FILTER AND METHOD FOR DESIGNING FILTER

The present invention relates to a rotary pressure filter testing apparatus, a testing method and a design method thereof. The apparatus comprises a stabilizer tank; a buffer tank connected to the stabilizer tank; a filter frame disposed beneath the buffer tank, and connected to the buffer tank; a liquid receiving tank disposed beneath the filter frame; an electronic balance disposed at bottom of the liquid receiving tank; and a seconds counter. The testing method is to add a certain amount of calculated testing tank into the filter frame, then introduce a gas with a certain pressure into the stabilizer tank, fill the filter frame through the buffer tank, then open a valve at bottom of the filter frame, measure a mass of discharged mother liquid in the filter frame, measure time of the filtering process, and sample and analyze the filtered filter cake and the mother liquid according to actual needs; subsequently, perform cleaning and drying processes sequentially according to such method. The present invention largely reduces the testing costs, and meanwhile, actual working conditions can be simulated more accurately, thereby obtaining accurate and reliable design data. 1. A testing device for a rotary pressure filter , comprising:a pressure stabilizing tank;a buffer tank connected to the pressure stabilizing tank through a first pipe;a filtering frame disposed under the buffer tank, and connected to the buffer tank through a second pipe;a liquid receiving tank disposed under the filtering frame, a valve being disposed under the liquid receiving tank; andan electronic scale disposed at the bottom of the liquid receiving tank.2. The testing device for the rotary pressure filter according to claim 1 , further comprising a chronograph for time measurement.3. The testing device for the rotary pressure filter according to claim 1 , wherein the pressure stabilizing tank is connected to a gas storage tank.4. A testing method for a rotary pressure filter claim 1 , ...

SYSTEM AND METHOD FOR TESTING MULTI-USER, MULTI-INPUT/MULTI-OUTPUT COMMUNICATION SYSTEMS

A test system for testing a device under test includes: a signal processor configured to generate a plurality of independent signals and to apply first fading channel characteristics to each of the independent signals to generate a plurality of first faded test signals; a test system interface configured to provide the plurality of first faded test signals to one or more signal input interfaces of the device under test (DUT); a second signal processor configured to apply second fading channel characteristics to a plurality of output signals of the DUT to generate a plurality of second faded test signals, wherein the second fading channel characteristics are derived from the first fading channel characteristics; and one or more test instruments configured to measure at least one performance characteristic of the DUT from the plurality of second faded test signals. 1. A method of testing a device under test , the method comprising:generating a plurality of independent signals;applying first fading channel characteristics to the independent signals to generate a plurality of first faded test signals;providing the plurality of first faded test signals to one or more signal input interfaces of the device under test (DUT);applying second fading channel characteristics to a plurality of output signals of the DUT to generate a plurality of second faded test signals, wherein the second fading channel characteristics are derived from the first fading channel characteristics; andmeasuring with one or more test instruments at least one performance characteristic of the DUT from the plurality of second faded test signals.2. The method of claim 1 , wherein measuring at least one performance characteristic includes measuring a signal-to-interference-and-noise ratio (SINR) of a plurality of channels of the DUT.3. The method of claim 2 , further comprising:varying at least one of the first fading channel characteristics and the second fading channel characteristics; andmeasuring the ...

SYSTEM AND METHOD FOR TEST AND/OR CALIBRATION OF MULTI-CHANNEL RF COMMUNICATION DEVICES

A test system includes: a signal processor configured to generate a plurality of orthogonal baseband sequences; a signal generator configured to supply the plurality of orthogonal baseband sequences to a corresponding plurality of RF transmitters of a device under test (DUT), wherein the RF transmitters each employ the corresponding orthogonal baseband sequence to generate a corresponding RF signal on a corresponding channel among a plurality of channels of the DUT such that the RF transmitters output a plurality of orthogonal RF signals at a same time; a combiner network configured to combine the plurality of orthogonal RF signals and to output a single signal under test; and a single channel measurement instrument configured to receive the single signal under test and to measure independently therefrom at least one characteristic of each of the RF transmitters. Orthogonal RF test signals may be used similarly to test RF receivers of the DUT. 1. A test system , comprising:a signal processor configured to generate a plurality of orthogonal baseband sequences;a signal generator configured to supply the plurality of orthogonal baseband sequences to a corresponding plurality of RF transmitters of a device under test (DUT), wherein the RF transmitters each employ the corresponding orthogonal baseband sequence to generate a corresponding RF transmit signal on a corresponding channel among a plurality of channels of the DUT such that the RF transmitters output a plurality of orthogonal RF transmit signals at a same time;a combiner network configured to combine the plurality of orthogonal RF transmit signals and to output a single signal under test; anda single channel measurement instrument configured to receive the single signal under test and to measure independently therefrom at least one characteristic of each of the RF transmitters.2. The test system of claim 1 , wherein the signal processor comprises at least a microprocessor and memory configured to generate a ...