Address book adapting method, device and system

The invention provides an address book adapting method, an address book adapting device and an address book adapting system. The address book adapting method comprises a step of detecting whether the terminal supports the operation of the address book installed in a terminal; a step of transmitting an adapter requirement message to a server when the terminal cannot support the operation of the address book, wherein the adapter requirement message includes correlation adaptation parameters of the terminal; a step of receiving adapter package delivered by the server and adapting the terminal, wherein the adapter package is generated by the server according to the correlation adaptation parameters of the terminal. Based on the project provided by the invention, when there are adaptation problems, the terminal reports the corresponding correlation adaptation parameters to the server, and the server can generate the adapter package aimed at the terminal based on the correlation adaptation parameters ...

冬凌草甲素乳剂及其制备方法

The present invention relates to rebescensine A emulsion with high stability and small size and capable of being used in intravenous injection, intramuscular injection and oral taking and its preparation process. Each 100 ml of the emulsion contains rebescensine A 0.001-2 g, fat 5-40 g, emulsifier 0.5-20 g and isoosmotic agent 2.5-10 g except injection water. The present invention has high clinical curative effect, high bioavailability, and other advantages.

Switch type electric energy measuring terminal box

The invention discloses a switch type electric energy measuring terminal box. Copper contact connecting sheets are arranged at the disconnection positions of close circuits, the lower end of the contact connecting sheet of each close current circuit is fixed to a lower disconnection opening of the corresponding close circuit through a revolving shaft, the upper end of the contact connecting sheet of each close current circuit can be connected with an upper disconnection opening of the corresponding close circuit, the upper end of the contact connecting sheet of each close voltage circuit is fixed to an upper disconnection opening of the corresponding close circuit through a revolving shaft, the lower end of the contact connecting sheet of each close voltage circuit can be connected to a lower disconnection opening of the corresponding close circuit, the left side of a box body is provided with a meter correction mode switch capable of moving up and down along the box body, and the right ...

Traditional Chinese medicine composition as well as preparation method and application thereof

The invention discloses a traditional Chinese medicine composition as well as a preparation method and application thereof. The traditional Chinese medicine composition comprises the following raw material medicines: turtle shell, oyster, astragalus membranaceus, codonopsis pilosula, poria cocos, bighead atractylodes rhizome, pseudo-ginseng, curcuma zedoary, phyllanthus urinaria and raw liquorice. The traditional Chinese medicine composition provided by the invention has obvious effects of softening hardness to dissipate stagnation and replenishing qi to invigorate the spleen on patients suffering from cirrhosis, and also can be used for dispersing blood stasis, dredging collaterals, nourishing yin, promoting salivation, clearing away heat and toxic materials, promoting diuresis, removing jaundice, strengthening the body resistance, eliminating pathogenic factors and treating the liver and the spleen simultaneously. Symptoms and signs such as hypochondriac pain, tiredness and weakness, ...

Safety state parameter monitoring terminal equipment for long tube trailer

A safety state parameter monitoring terminal device for a long tube trailer comprises a sensor assembly, a position and speed monitoring module, a data preprocessing module, a verification comparison database, a judgment module, a vehicle-mounted alarm module, a power supply module and a communication module. The sensor assembly is used for collecting internal and external parameters of a gas tank and parameters of the long tube trailer state and environment; the position and speed monitoring module is used for monitoring the current position of the long tube trailer and calculating the current speed of the long tube trailer; the data preprocessing module is used for converting analog signal parameters measured by the sensor assembly into digital signal parameters; and the communication module is used for sending the preprocessed data to a far-end data integration server in real time. In the driving process of the long pipe trailer, real-time data information influencing safety can be collected ...

Method for extracting flood inundation area in sub-meter high-resolution satellite image

The invention provides a method for extracting a flood inundation area in a sub-meter high-resolution satellite image. The invention mainly aims at providing a flood monitoring process which is based on a Deeplabv3 + semantic segmentation method and is combined with vector intersection negation operation for a sub-meter high-resolution satellite remote sensing image, and has the advantages that the important characteristic of high spatial resolution of the sub-meter remote sensing image is fully utilized to learn spatial information of pixels; when the method is used for monitoring the flood in the sub-meter high-resolution satellite remote sensing image, the adaptability is high, the extraction effect is very ideal, the boundary is accurate, and the extraction effect on the area with the light submerging degree is also ideal.

Chemical-mechanical processing slurry and methods for processing a nickel substrate surface

CHEMICAL-MECHANICAL PROCESSING SLURRY AND METHODS FOR PROCESSING A NICKEL SUBSTRATE SURFACE

HIGHTHROUGHPUT LOW MAUNAL HANDLING Single-Platen Polish Process versus Conventional P+2P (Two-Platen) Polish Process Figure 1. Single > \" * 4 4*113:1 411 4* Polls 1 V' Manual W O 20 18/ 19 1485 Al Single Platen Polish 1 , Manual Transfer EMS K OUT MI r> 1 4E> P1 Polishing P2 Polishing 04* ' 1211 Atianual Transfer lit DISK Pol D I\" Manuel 2. fttlenual Transfer Transfer OUT CONVENTIONAL (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 18 October 2018 (18.10.2018) WI P0 I PC T omit VIII °nolo mu VIII Eno oimIE (10) International Publication Number WO 2018/191485 Al (51) International Patent Classification: H01L 21/321 (2006.01) H01L 21/02 (2006.01) H01L 21/304 (2006.01) (21) International Application Number: PCT/US2018/027281 (22) International Filing Date: 12 April 2018 (12.04.2018) (25) Filing Language: English (26) Publication Language: English (30) ...

METHOD AND APPARATUS FOR GEOLOCATION OF A NETWORK USER

A database correlating the geographic locations of users of a network to the network address through which the users access the network is maintained and used to infer the geographic location of other users of the network that access the website through the same IP addresses. An Internet website operator may generate such a database from home or business address information self-reported by users of the website. If a plurality of users that access a website through the same IP address have self-reported information as to their geographic location to a website operator, that information collectively provides information as to the likely geographic location and the geographic diversity of other users that access the network through that IP address. Accordingly, such information is used to infer the extent to which a given IP address is likely to correlate to any particular geographic area and the particular area. Additionally, a website operator that has information indicative of the veracity of the self-reported location information may use that information to rate the likelihood that the self-reported location information for a given user is truthful and then use that rating to provide an even more accurate rating of the likelihood that an inferred location of a user is in a given location. 1. A geographic location determination system , comprising:a database;a communications interface that is coupled to a communications network; receive, from a user device through the communications network via the communications interface, geographic locations that are each associated with the same communications network identifier;', 'store the geographic locations in the database;', 'store the communications network identifier in the database;', 'correlate the stored geographic locations with the stored communications network identifier to generate predictive data identifying a predicted geographic location for the communications network identifier based on the stored geographic ...

Advanced Control System For Steam Hydrocarbon Reforming Furnaces

Embodiments of the invention provide an advanced control system for steam hydrocarbon reformer furnaces, especially steam methane reformer furnaces. As described herein, the advanced control system may improve the control quality and efficiency of adjusting steam hydrocarbon reformer furnaces operating coefficients. As a result, the steam hydrocarbon reformer furnace operations become more stable, resulting in energy savings and improved furnace yield.

Collinear antenna assembly and series-fed omnidirectional collinear antenna array

A collinear antenna assembly and a series-fed omnidirectional collinear antenna array are provided. The collinear antenna assembly includes a plurality of phase delayers connected in series, and an end portion of each phase delayer is connected to an antenna radiating unit; the phase delayer includes a circuit wire printed on a dielectric plate, two ends of the circuit wire are connected to the antenna radiating unit, a wire length, a wire width and a wire spacing of the circuit wire are set based on preset wiring rules, the wire lengths, the wire widths and the wire spacing of the circuit wires of the phase delayers set based on different preset wiring rules are different, so that a phase and an amplitude fed to each antenna radiating unit are accurately controlled.

METHOD OF ENHANCING MECHANICAL PROPERTIES OF ALUMINUM ALLOY BY USING Mg TO EXCITE THE INTERACTION OF P AND Sb

The present invention relates to a method for enhancing the mechanical properties of an aluminum alloy by using Mg to excite the interaction of P and Sb, which improves the morphology and size of silicon in the alloy by interaction of P and Sb, and simultaneously excites the interaction of the two elements by adding Mg elements, so that the tensile strength and the yield strength of the alloy material is enhanced. Figure 2 ...

Crystallization treatment method of plasma-sprayed hydroxyapatite coating

The invention belongs to the technical field of surgical implant coatings, and relates to a method for improving the content of a crystalline phase in a plasma-sprayed hydroxyapatite coating. The method comprises the following steps: placing a hydroxyapatite coating product in an evacuatable container, pumping out air in the container to form vacuum environment, introducing saturated water steam, heating the whole container to 500-900DEG C, and treating for 2-6h. A high temperature and the saturated water stem promote the conversion of an amorphous phase in the hydroxyapatite coating into the crystalline phase and also convert thermal decomposition products in the hydroxyapatite coating into the crystalline phase of the hydroxyapatite coating in order to greatly improve the content of the crystalline phase in the product coating. The method has the advantages of good coating treatment effect, stable process and suitableness for large scale production.

Preparation method of buffalo embryonic stem cell

The invention provides a preparation method of buffalo embryonic stem cells, comprising the following steps: obtaining buffalo blastulas and incubated blastulas by external fertilization, removing the zona pellucida and trophoblastic cells to obtain inner cell mass cells; using buffalo fetal fibroblasts processed by mitomycin as feeder layer cells; using DMEM added with fetal calf serum, non-essential amino acid, beta-mercaptoethanol, sodium pyruvic acid, recombinant mouse leukemia inhibitory factor, recombinant human basic fibrobast growth factor and recombinant mouse stem cell factor as culture solution to perform primary and sub-culture. The clone of the buffalo embryonic stem cells can be obtained using the preparation method. The preparation method proves that the buffalo embryonic stem cells have typical biological characteristic and differentiation potency of the embryonic stem cells.

Rehabilitation exercise walking vehicle

The invention relates to a rehabilitation exercise walking vehicle which comprises a two sheet-type frame in a fixed structure or a folding structure, two small idler wheels arranged at the front-lower parts of the frame, two big idler wheels arranged at the back of the frame, and a seat arranged on the frame. The rehabilitation exercise walking vehicle is mainly technically characterized in that one side of the front ends of the frame, which are provided with a walking-exercising fence, is provided with a doorway which is used for a person to get in or out of the fence and to sit and consists of two vertical stand rods, and a handrail which is arranged on one vertical stand rod of the doorway and can be rotated for opening and closing; and a locking device for locking the handrail is arranged on the other vertical stand rod. The rear ends of the frame are also provided with a supporting device which is used for pushing the vehicle and can be overturned to support the vehicle. The fence ...

Positioning ring

The invention discloses a positioning ring that is assembled in a fixing plate and is used for positioning two nozzles of different inner diameters; wherein the positioning ring comprises a body, one side of the body projects and forms a projection, the outer diameter of the projection is less than that of the body, the projection is provided with at least two first nut holes which depress towards the body, the bottom of the first nut holes runs through the body, thus forming at least two holes, the part of the body in the periphery of the holes is provided with at least two second nut holes that are symmetrical with the first nut holes, when a screw is locked and arranged on the fixing plate from one side of the projection or from one side of the body, the nut and the screw rod of the screw are held. When positioning rings of different specifications are needed due to different nozzles and machine stations, only the clamping direction of the positioning ring needs to be changed without ...

Di-n-octyl sodium sulfonate itaconate and preparation method thereof

The invention discloses di-n-octyl sodium sulfonate itaconate and a preparation method thereof. Itaconic acid, sodium bisulfite and n-octanol are taken as raw materials, and the di-n-octyl sodium sulfonate itaconate is prepared by performing sulfonation reaction and esterification reaction under the action of a polymerization inhibitor and an acid catalyst respectively. The molecular structure of the di-n-octyl sodium sulfonate itaconate is shown in the Specification. Compared with a conventional preparation process for a fatty acid ester sodium sulfonate surfactant, an adopted esterification-after-sulfonation synthesis process has the advantages that the problem of insolubility of two phases, i.e. an esterification product (oil-soluble) and a sulfonation agent (water-soluble) in a sulfonation reaction process is successfully solved, the sulfonation reaction process and an esterification reaction process can both be implemented in a homogeneous phase system, the use of a phase transfer ...

Trigger unit single event upset effect experimental verification circuit

The invention discloses a trigger unit single event upset effect experimental verification circuit. The trigger unit single event upset effect experimental verification circuit comprises a high/low level generating circuit, a shift register chain A, a shift register chain B, a comparison circuit and a high level detection circuit, wherein a clock signal is input through the input end of the high/low level generating circuit; the shift register chain A and the shift register chain B are equal in shift register cascade stages; the comparison circuit and the high level detection circuit are connected in sequence; the high/low level generating circuit is used for generating periodic high and low level signals which are simultaneously input into the shift register chain A and the shift register chain B according to a clock signal; the clock input end of each register in the shift register chain A and the shift register chain B is connected with the clock signal respectively; the data output ...

Vehicle-mounted temperature and humidity vibration monitor

The system comprises a control module, a temperature and humidity detection module, a vibration detection module, a liquid crystal module, a power supply module, an alarm module, a communication module and a case shell, a storage module is expanded, an optional WiFi communication module is added, the system is provided with a power supply, and the system is installed in a cargo compartment. The instrument realizes local power supply, data real-time acquisition, data local storage, local display, critical alarm prompt and the like of the temperature and humidity sensor and the vibration sensor through a single-chip microcomputer control program of the instrument, can acquire the temperature and the humidity of a vehicle periodically, monitors accidental abnormal vibration parameters, and then performs wireless transmission through either one of Bluetooth and WiFi dual channels. According to the measuring instrument transportation monitoring system, the collected parameters are sent to the ...

Connecting mechanism of mechanical arm

The invention discloses a mechanical arm connecting mechanism which comprises a connecting mechanism body, one end of the connecting mechanism body is connected with a tail end tool through a telescopic assembly, the other end of the connecting mechanism body is connected with a mechanical arm, a cooling body is arranged between the connecting mechanism body and the mechanical arm, and a hanging block is arranged on the mechanical arm. The connecting mechanism is composed of a mechanism body, a sliding block, a sliding block pin, a guide sleeve, a locking block pin, a locking block, a rocker arm pin and a rocker arm, the rocker arm pin is fixedly connected with the mechanism body, the rocker arm is connected into the mechanism body through the rocker arm pin, the sliding block pin is fixedly connected with the sliding block, one end of the rocker arm is connected with the sliding block through the sliding block pin, and the other end of the rocker arm is connected with the locking block ...

Control method of cleaning robot, robot and computer readable storage medium

The invention provides a control method of a cleaning robot, the cleaning robot is provided with a laser radar and a depth camera, and the control method comprises the following steps: obtaining point cloud data collected by the laser radar; wall body features are detected through point cloud data collected by a laser radar; acquiring image data acquired by a depth camera; fusing the image data collected by the depth camera and the point cloud data collected by the laser radar to obtain fused data; comparing the difference between the point cloud data acquired by the laser radar and the fusion data; obtaining sensing data based on the wall body features, the point cloud data collected by the laser radar and the difference between the fusion data; and controlling the robot to execute a corresponding cleaning motion strategy according to the sensing data. By the adoption of the technical scheme, the adaptability of the robot to the complex environment is higher, and the requirements for wall ...

MINIMIZING BANDWIDTH TO TRACK RETURN TARGETS BY AN INSTRUCTION TRACING SYSTEM

A processing device implementing minimizing bandwidth to track return targets by an instruction tracing system is disclosed. A processing device of the disclosure an instruction fetch unit comprising a return stack buffer (RSB) to predict a target address of a return (RET) instruction corresponding to a call (CALL) instruction. The processing device further includes a retirement unit comprising an instruction tracing module to initiate instruction tracing for instructions executed by the processing device, determine whether the target address of the RET instruction was mispredicted, determine a value of call depth counter (CDC) maintained by the instruction tracing module, and when the target address of the RET instruction was not mispredicted and when the value of the CDC is greater than zero, generate an indication that the RET instruction branches to a next linear instruction after the corresponding CALL instruction. 1. A processing device , comprising:an instruction fetch unit comprising a return stack buffer (RSB) to predict a target address of a return (RET) instruction corresponding to a call (CALL) instruction; initiate instruction tracing for instructions executed by the processing device;', 'determine whether the target address of the RET instruction was mispredicted;', 'determine a value of a call depth counter (CDC) maintained by the instruction tracing module; and', 'when the target address of the RET instruction was not mispredicted and when the value of the CDC is greater than zero, generate an indication that the RET instruction branches to a next linear instruction after the corresponding CALL instruction., 'a retirement unit comprising an instruction tracing module to2. The processing device of claim 1 , further comprising the instruction tracing module to provide the indication as part of a plurality of packets describing the instruction tracing claim 1 , and wherein the indication is smaller than a size of the target address of the RET ...

AUTOMATED NEEDLE ENTRY DETECTION

In one embodiment, an ultrasound imaging system is configured to receive a set of ultrasound images of a target anatomical region. The set of ultrasound images is combined to create a composite tissue frame. The ultrasound imaging system determines whether an interventional instrument is present within the ultrasound images based on a set of trained classification algorithms based on the set of ultrasound images and the composite tissue frame. If an interventional instrument is detected, the ultrasound imaging system further determines whether an additional ultrasound frame should be captured to image the interventional instrument, and the steer angle to be used for the additional ultrasound image. The ultrasound imaging system determines a linear structure corresponding to the interventional instrument, and creates a blended image showing the interventional instrument and the composite tissue frame. 1. An ultrasound imaging system comprising an image processor configured to:receive a plurality of ultrasound image frames, wherein each of the ultrasound image frames is of a target region;create a composite tissue frame from the plurality of ultrasound image frames;determine whether an interventional instrument is present in the plurality of ultrasound image frames based on one or more classifier algorithms trained to detect an interventional instrument;if an interventional instrument is present in the plurality of ultrasound image frames, then determine whether an additional image frame is required to depict the interventional instrument;if an additional image frame is determined to be required, then determine an angle of the additional image frame and capture the additional image frame at the determined angle;based on the plurality of ultrasound image frames and/or the additional image frame, determine a linear structure corresponding to the interventional instrument; andcompound the linear structure with the composite tissue frame to create a blended image frame ...

Portable dust concentration detection device

The utility model discloses a portable dust concentration detection device, including the casing, be equipped with the circuit board in the casing, installation dust concentration detects sensor, battery, display screen on the circuit board, is equipped with power module, microprocessor module, display module on the circuit board, and power module is connected to the battery, and power module connects dust concentration and detects sensor, microprocessor module and display module, and dust concentration detects the sensor and transmits the module to microprocessor with the testing result, and the microprocessor module transmits the result to the display module. The utility model provides a concentration of dust in can the real -time detection air to show pollution degree through the three -colour diode, go back accessible bluetooth module and APP software simultaneously and carry out the communication, and can on reach high in the clouds, its overall structure is simple, it is convenient ...

Novel hydraulic control formwork operation device

A novel hydraulic control formwork operation device is applied to connection between a formwork body in a jumping formwork and a creeping formwork frame body, the position of the formwork body is ensured, and the formwork body is driven to complete motions such as die assembly and die opening. The novel hydraulic control formwork operation device is mainly composed of a sliding base main beam, a sliding base, an oil cylinder, formwork adjusting supporting legs, a formwork support, an inserting plate, a front stroke limiter, a rear stroke limiter, a rack and the like. According to the novel hydraulic control formwork operation device, in the die assembly or die retreating process, a hydraulic control system controls the oil cylinder to stretch out and draw back, and therefore the formwork body reaches the preset position. The novel hydraulic control formwork operation device is high in practicability, automation degree and repeated utilization rate, and better meets the requirements of modern ...

Iodomethane preparation method and acetic acid production method

The invention provides an iodomethane preparation method and an acetic acid production method. The acetic acid production method comprises the following steps: under a carbonylation reaction condition, transporting methanol and CO into a reactor to contact the methanol and CO in the reactor in the presence of a main catalyst, an iodomethane co-catalyst, an organic solvent, methyl acetate, and water; transporting the mixture of the methanol and CO after the contacting to a flash evaporation tower to carry out flash evaporation, and transporting the acetic acid-containing gas phase component obtained in the flash evaporation to a light component rectifying tower to carry out rectification. The method also comprises steps of detecting the iodomethane content in the reactor and judging whether the iodomethane content meets the carbonylation reaction requirements or not; when the iodomethane is insufficient, methanol and hydrogen iodide are fed into the light component rectifying tower so as ...

SYNTHESIS OF ION-EXCHANGE MEDIUM FOR RADIAL CHROMATO BAR

A synthetic process of DEAE, QAE and SP type ion-exchange medium used in radial chromatograph column includes auto-polymerization of methylacrylic acid epoxy propionate or acrylic acid epoxy propionate and graft reaction of said polymer with cellulose, finally an open chain reaction with diethylamine, triethylamine and sodium sulfite which is used as open chain reagent. Said process is featured in simple reaction condition, easy control and large exchange capacity. The radial chromatograph column filled with above mediums possesses advantages of large amount in treatment, rapidity and convenience in linear amplification when it is used in separation and purification of blood plasma, cow serum and human blood albumin.

Chlorine gas recovery process in ionic membrane electrolyzing device

The invention provides a chlorine gas recovery process in an ionic membrane electrolyzing device. The chlorine gas recovery process is characterized in that chlorine water flowing out of a vacuum system chlorine water cooler and a vacuum pump outlet gas-liquid separator is directly fed into a chlorine water tank by virtue of an inserted pipe and chlorine water from a chlorate decomposition system, a chloride-hydrogen processing step and an anode discharge tank is also fed into the chlorine water tank, next, the chlorine water is pumped to a dechlorination tower by a chlorine water pump and reacts with light salt brine from the outside in the dechlorination tower, the generated chlorine gas is extracted by a vacuum system and fed to a waste gas treatment step, and the chlorine gas in the chlorine water tank is communicated with a chlorine gas main pipe so that the chlorine gas in the chlorine water is recovered. The chlorine gas recovery process in the ionic membrane electrolyzing device ...

Method for reducing pollution and increasing oil and gas yield by recharging mine water through waste oil and gas wells in coal mine well field

The invention discloses a method for reducing pollution and increasing oil and gas yield by recharging mine water through a waste oil and gas well in a coal mine well field, which mainly comprises the following three parts: selecting and transforming the waste oil and gas well, purifying mine sewage and wastewater, and injecting the purified mine water into a deep low-pressure oil and gas reservoir through the transformed waste oil and gas well. And by increasing the reservoir, the recovery rate of oil and gas is improved. Firstly, secondary utilization of the waste oil and gas well can be achieved, resources are saved, and the situation that a water injection well is specially implemented is avoided; a large amount of sewage and wastewater generated in the coal mine production process can be treated, the water utilization efficiency is improved, the sewage and wastewater are not discharged, cyclic utilization of water resources is achieved, and the purification treatment cost of mine water ...

Method for preparing 1, 3-dihydroxypropane

The invention discloses a method for preparing 1, 3-dihydroxypropane, which comprises the following steps: carrying out hydration reaction on an acrolein aqueous solution under the action of a hydration catalyst to obtain a 3-hydroxypropionaldehyde mixed solution, and carrying out reduced pressure distillation to remove acrolein; enabling the formaldehyde-removed solution to enter a micro-interface reactor to be mixed with hydrogen to form a gas-liquid microemulsion, and then enabling the gas-liquid microemulsion to enter a hydrogenation reactor to be subjected to hydrogenation reaction; and separating the product after the hydrogenation reaction to obtain a crude product 1, 3-dihydroxypropane, and rectifying to obtain the 1, 3-dihydroxypropane. The micro-interface reactor provided by the invention can crush hydrogen into micron-sized bubbles, and the micron-sized bubbles are mixed with a 3-hydroxypropionaldehyde solution to form a gas-liquid micronized substance, so that the phase interface ...

Cmp composition and method for polishing rigid disks

Liquid crystal display

To effectively heighten the efficiency of using light energy. An optical module includes a compression chip placed in front of a rear light source of a liquid crystal screen, a color separating chip placed in front of the compression chip, and so on. The compression chip separates a flux of expanded parallel pencils into a group of thin parallel pencil lines. The color separating chip separates white light into three primary colors of red, green, and blue, and refracts them to positions different from one another through color procedures. By introducing the color separating chip, all light energy in a visible spectrum of the rear light source is totally effectively used, and the efficiency of using it is increased more than three times. By introducing a spectral chip, light energy in every polarization direction of the rear light source is totally effectively used, and the efficiency of using it is increased more than one time.; When two panels are connected in series, the efficiency of ...

CLOCK MANAGEMENT APPARATUS, CLOCK FREQUENCY DIVISION MODULE AND SYSTEM-ON-CHIP

Provided is a clock management apparatus wherein the clock management apparatus includes a clock synchronization signal generator, a plurality of clock gating units and clock frequency division modules; a synchronization signal of a predetermined period is generated by the clock synchronization signal generator; each of the clock gating units is connected in series with a corresponding one of the clock frequency division modules to form a signal processing branch; and the signal processing branches are connected in parallel to receive a source clock signal respectively, the clock gating unit controls the on-off switch of the signal processing branch, and the clock frequency division modules are configured to perform phase adjustment on the clock signals of the signal processing branches after receiving the synchronization signal output by the clock synchronization signal generator, and to adjust the clock signals of the signal processing branches from an asynchronous state to a synchronous ...

CONNECTION MEMBER OF SURROUNDING PURLIN AND STEEL SHEET PILES, CONNECTION STRUCTURE THEREOF, AND TRENCH SUPPORT METHOD

Abstract The present invention discloses a connection member of a surrounding purlin and steel sheet piles, a connection structure thereof, and a trench support method, and belongs to the field of trench support design. The connection structure comprises: Larsen steel sheet piles comprising a number of first steel sheets provided at intervals, a number of second steel sheets which are provided at intervals and are parallel to the first steel sheets, and first connecting plates which successively connect the first steel sheets and the second steel sheets nose-to-tail; a surrounding purlin located at one side close to the second steel sheets and provided to be parallel to the first steel sheets and the second steel sheets; a number of ring sleeves provided to sleeve the surrounding purlin, the position of each ring sleeve being in correspondence to that of each first steel sheet; and a number of supporting connectors, one end of which abuts against the first steel sheet while the other end ...

SLEEVE VALVE PIPE GROUTING DEVICE BASED ON ELASTIC FILM AND GROUTING METHOD THEREOF

The present invention discloses a sleeve valve pipe grouting device based on an elastic film and a grouting method thereof, wherein, in the grouting device, the elastic film is provided to sleeve an outer wall of the sleeve valve pipe and is placed, together with the sleeve valve pipe, within a drill hole to be grouted and solidified; a sealing part is provided at a top end of the drill hole so as to seal the drill hole; the elastic film and the sleeve valve pipe are closed up by the sealing part; a solidifying material is squeezed so as to be discharged from a grout outlet to a space between the sleeve valve pipe and the elastic film, and then is discharged through the discharge hole to a space between the elastic film and an inner wall of the drill hole so as to penetrate into the soil body. The drainage valve is connected to the drainage part so that the pore water of the soil body is squeezed by the elastic film and thus circulates through the drainage part to the drainage valve for ...

Acceptance inspection tool for mounting dimension of small-amount standalone product

The invention discloses an acceptance inspection tool for mounting dimension of a small-amount standalone product. The tool comprises a bottom plate, and measuring cylinders which are arranged on the bottom plate; each measuring cylinder comprises a cylinder section and a thread section; a plurality of threaded holes, which are screwed through the thread sections of the measuring cylinders, are arranged in the upper surface of the bottom plate; the arrangement mode of the threaded holes and the space between the threaded holes are consistent with those of mounting holes of the inspected standalone product; the measuring cylinders are in clearance fit with the mounting holes of the inspected standalone product. According to the acceptance inspection tool for the mounting dimension of the small-amount standalone product, the mounting dimension of the inspected standalone product can be judged to be qualified under the conditions that corresponding measuring cylinders can smoothly pass through ...

Interface modified polytetrafluoroethylene suspension and method for preparing polytetrafluoroethylene film by using same

The invention belongs to the technical field of high polymer materials, and particularly relates to an interface modified polytetrafluoroethylene suspension and a method for preparing a polytetrafluoroethylene film by using the same. The interface modified polytetrafluoroethylene suspension comprises polytetrafluoroethylene resin, deionized water, a surfactant and an interface modifier. The interface modified polytetrafluoroethylene suspension can be subjected to tape casting, drying, sintering and rolling in an unstressed state to form a polytetrafluoroethylene film. The structure of the polytetrafluoroethylene film prepared by the method is controllable, and the uniformity and stability of the film structure are excellent; the thickness of the film can be as thin as 5 [mu] m and can be flexibly regulated and controlled between 5 [mu] m and 500 [mu] m; the breadth of the obtained film is large and can reach 1.5 m; the mechanical property is excellent.

Network optimization method and device, data processing method and electronic equipment

The invention provides a network optimization method and device, a data processing method and electronic equipment. The network optimization method comprises the steps that a target network is quantized, a quantization matrix in a first state is obtained, and the quantization matrix is used for indicating the types of operators in the network and the connection relation between the operators; performing optimization function prediction on the quantization matrix of the nth state through the strengthening network of the nth state, and determining an optimization function of the nth state; optimizing the target network in the nth state through the optimization function in the nth state to obtain a target network in the (n + 1) th state; training the enhanced network in the nth state according to the profit values of the target networks in the nth state and the (n + 1) th state to obtain an enhanced network in the (n + 1) th state; and obtaining an optimized target network under the condition ...

COMPOSITIONS FOR AND METHODS OF ACTIVATING GUANYLYL CYCLASE C

Isolated non-pathogenic bacterium which comprises a nucleic acid molecule that encodes guanylyl cyclase C agonist operably linked to regulatory sequences operable in bacterium and isolated bacterium which comprises a nucleic acid molecule that encodes guanylyl cyclase C agonist operably linked to inducible regulatory sequences operable in bacterium are disclosed. Isolated culture of such bacteria and uses thereof in the prevention and treatment of colonic polyps and/or colorectal cancer as well as methods of activating guanylyl cyclase C in humans are disclosed.

Method for production of acetic acid by methanol carbonylation

The invention discloses a method for production of acetic acid by methanol carbonylation. According to the method, a flashed liquid phase solution is directly sent into a heat exchanger, reaction heat is removed by heat exchange, and the reaction kettle temperature is controlled to be constant. By use of the method for production of acetic acid by methanol carbonylation, the reaction kettle temperature fluctuation amplitude can be controlled at less than 0.5 DEG C, and the conversion rate of CO is 95%. The method provided by the invention can simplify the process, and reduce equipment investment.

Fixed-shape assembly type adjustable protective steel screen device

The invention discloses a fixed-shape assembly type adjustable protective steel screen device applied to a facade protection mechanism of a hydraulic jump formwork system. The fixed-shape assembly type adjustable protective steel screen device is mainly composed of a protecting net, cross bars and vertical bars of a protecting net frame, a protecting net push-and-pull frame and the like. The fixed-shape assembly type adjustable protective steel screen device is a constituent part of the hydraulic jump formwork system and comprises a protective steel screen and a corner protective steel screen. The assembly method of the protective steel screen and the corner protective steel screen and the connecting installation method of the fixed-shape assembly type adjustable protective steel screen device and the hydraulic jump formwork system are introduced. The fixed-shape assembly type adjustable protective steel screen device is novel and simple in structure and high in practicability; the degree ...

Manufacturing method of orthotropic bridge deck

The invention provides a manufacturing method of an orthotropic bridge deck, and relates to the technical field of bridge manufacturing, the manufacturing method of the orthotropic bridge deck comprises the following steps: blanking a steel plate for manufacturing a U-shaped rib through a gate-type cutting machine, reserving welding shrinkage in the length direction of the steel plate, and reserving edge milling allowance in the width direction of the steel plate; two long edges of the steel plate are milled through an edge milling machine, and the steel plate is bent into the U-shaped rib on a numerical control bending machine; plate unit splicing is conducted through a special splicing jig frame, positioning is conducted through the reference end, and the U-shaped ribs are spliced on the bridge deck slab according to numerical control lineation; and the U-shaped rib and the bridge deck are welded through inner welding and a single-wire submerged arc penetration welding process, and welding ...

Thread migration control based on prediction of migration overhead

A processing system features a first processing core to operate in a first node, a second processing core to operate in a second node, and random access memory (RAM) responsive to the first and second processing cores. The processing system also features control logic to perform operations such as (a) automatically updating a resident set size (RSS) counter to correspond to the RSS for the thread on the first node in response to allocation of a page frame for a thread in the first node, and (b) using the RSS counter to predict migration overhead when determining whether the thread should be migrated from the first processing core to the second processing core. Other embodiments are described and claimed.

SMOKE EVACUATING FRYER

A smoke evacuating fryer, comprising a fryer body (1), an exhaust vent (2), a lid (3) engaged on the fryer body (1), and, a frying basket (4) and a smoke evacuating and filtering apparatus (5) provided within the fryer body (1). An air intake gap (6) is provided at where the lid (3) and the fryer body (1) are joined. The smoke evacuating and filtering apparatus (5) is provided on the fryer body (1) and abutted against the frying basket (4). Air introduced into the air intake gap (6) is passed above the frying basket (4), filtered by the smoke evacuating and filtering apparatus (5), and then discharged via the exhaust vent (2). With the provision of the smoke evacuating and filtering apparatus (5), steam, grease, and odor produced in the fryer can be quickly removed, thus maintaining a clean and fresh indoor environment. In addition, because the smoke evacuating and filtering apparatus (5) is provided on the fryer body (1) and abutted against the frying basket (4), space can be effectively ...

System and method for seamlessly providing services in mobile video live vehicle in NDN

The invention relates to a system and method for seamlessly providing services in a mobile video live vehicle in an NDN. The system comprises an NDN controller, NDN nodes, the video live vehicle, a content requester and access points. The video live vehicle walks in the whole network topology range, and is used for receiving Interest packages, sending Data packages and sending MoveInfo packages comprising mobile information to the NDN network controller during access point switching. The content requester sends the Interest packages and receives the Data packages. The NDN controller is used for calculating forwarding outlets of the nodes in the network again according to a new NDN node to be connected when the video live vehicle switches the access points, and the Interest packages in the network are accurately forwarded to the video live vehicle. The round-trip-delay of the request response can be effectively shortened, the control flow is reduced, and the user experience is improved.

Method for filling high-temperature liquid-phase chromatographic column of padding with fine particle size and dedicated device for method

The invention discloses a method for filling a high-temperature liquid-phase chromatographic column of padding with the fine particle size. The method is characterized by comprising the following steps: firstly stirring and mixing the padding with a homogenate solvent, performing ultrasonic dispersing treatment to obtain homogenate, then heating a pressurized solvent pipeline, a homogenate tank and the chromatographic column to enable the temperatures of the pressurized solvent pipeline, the homogenate tank and the chromatographic column to reach 50-90 DEG C, pouring the homogenate into the homogenate tank, connecting the pressurized solvent pipeline, a column filling pump, the homogenate tank and the chromatographic column through a pipeline, sealing the homogenate tank, pressurizing the homogenate tank to 50-200MPa after the temperature of the homogenate is uniform with that of the homogenate tank, and filling the column filling pump with the homogenate and a pressurized solvent. The ...

Preparation method of membrane electrode support layer of fuel cell

The invention discloses a preparation method of the membrane electrode support layer of a fuel cell, belonging to a preparation field of the membrane electrode of a fuel cell. The method comprises the following steps: dipping carbon paper into a PVDF-HFP (polyvinylidene fluoride-hexafluoropropylene) solution dissolved by NMP (N-methyl pyrrolidone), and taking out after dipping for a certain time; dipping the dipped carbon paper into deionized water, and extracting NMP out; and drying the obtained carbon paper; and sintering the obtained carbon paper to obtain the required support layer. The support layer in the invention has the advantages that the surface of the carbon paper is provided with few pores, the hydrophobicity is weak, the relative water-retaining property is enhanced, the carbon paper has good affinity with the slurry of a micropore layer, the coating thickness of the micropore layer for each time can be greatly lowered, and the performance of a diffusion layer is improved.

Robot elevator taking method and device, medium and electronic equipment

The embodiment of the invention discloses a robot elevator taking method and device, a medium and electronic equipment. The method comprises the steps that according to a state query request of a target elevator, the working state of the target elevator is queried; if the working state of the target elevator is the occupied state, an elevator taking waiting instruction is generated, and the elevator taking waiting instruction is sent to an elevator waiting robot associated with the state query request so that the elevator waiting robot can feed back an elevator taking task; adding the elevator taking task as a to-be-processed elevator taking task into a task processing queue, and updating a task processing sequence of the to-be-processed elevator taking task in the task processing queue under the condition that the target elevator is not occupied; and processing the elevator taking tasks to be processed in the task processing queue based on the updated task processing sequence. According ...

Training device of kicking practice for swimming

The invention provides training device of kicking practice for swimming. The training device of kicking practice for swimming comprises height adjusting unit and lower limb training unit which is provided with a pedal capable of moving up and down. The user adjusts the length of the height adjusting unit according to his own height. When the user lies or lies on the height adjusting unit, the user's feet can step on the pedals of the lower limb training unit, and the user pushes the pedals up and down by both feet to simulate the kicking action of swimming.

BETA-AMYLASE ENZYMES

Variant polypeptides having beta-amylase activity and methods of making and using the enzymes in baking, detergents, personal care products, in the processing of textiles, in pulp and paper processing, in the production of ethanol, lignocellulosic ethanol, or syrups; as viscosity breakers in oilfield and mining industries.

联苯双酯固体缓释组合物

The present invention discloses a bifendate solid slowly-released compound, containing 1%-20% of bifendate being in high dispersed state and 3%-7% of slowly-releasing auxiliary material. It can make bifendate produce slowly-releasing effect, and its medicine-releasing time can be up to 12-24hr.

Method for forecasting traffic light waiting time of vehicle based on GPS

The invention discloses a method for forecasting the traffic light waiting time of a vehicle based on a GPS and belongs to the field of intelligent transportation. The method comprises the steps of obtaining a forecasting formula of the single-light waiting time of a target vehicle, and utilizing least square fitting to obtain parameters in the formula according to GPS data; acquiring real-time GPS data of a bus and obtaining the traffic light waiting time of the bus based on the target vehicle single-light waiting time forecasting formula with parameters applicable to the bus. The relation of the single-light waiting time and a vehicle lining-up distance is established by using a mechanism modeling method, large-volume historical data are processed in an offline mode based on a data mining and machine learning theory, and finally a linear forecasting equation of the single-light waiting time is obtained. A linear model established in the method is simple, the analysis effect is good, and ...

Non-ferrous metal vacuum electromagnetic suspension distillatory refining method and equipment

The invention discloses a non-ferrous metal vacuum electromagnetic suspension distillatory refining method and non-ferrous metal vacuum electromagnetic suspension distillatory refining equipment, which relate to electromagnetic smelting and non-ferrous metal vacuum distillatory refining technology. The invention aims to improve the purity and smelting efficiency and reduce the cost of products of coarse non-ferrous metal, or non-ferrous metal alloy or non-ferrous metal compound electromagnetic suspension vacuum distillatory refining or reductive and distillatory refining. The non-ferrous metal vacuum electromagnetic suspension distillatory refining method is characterized by heating and stirring a non-ferrous metal material in an electromagnetic suspension state by using the electromagnetic suspension force and stirring effect of an electromagnetic induction suspended coil and subjecting the non-ferrous metal material to element distillation. A non-ferrous metal vacuum electromagnetic suspension ...

High-strength low stress cast nodular cast iron with high elasticity modulus and manufacturing method thereof

The invention discloses a high-strength low stress cast nodular cast iron with high elasticity modulus. The nodular cast iron comprises the following components by mass percent: 3.7-3.9% of C, 2.0-2.2% of Si, 4.50-4.65% of CE, 0.5-0.6% of Mn, less than or equal to 0.03% of P, less than or equal to 0.02% of S, 0.03-0.06% of Mg, 0.01-0.02% of RE, 0.5-0.7% of Cu, and 0.05-0.06% of Sn. A manufacture method of the nodular cast iron is characterized by high temperature pure iron liquid of base iron, compound alloying and accurate addition; according to the microscopic structure of the manufactured nodular cast iron, the content of pearlite is more than or equal to 95%, the nodularity is more than or equal to 90%, spherulitic graphite number in unit area is 200-380/mm<2>, the yield strength is over 400MPa, the strength of extension is over 700MPa, the elastic modulus is more than 170GPa, the hardness HB is 190-250, the elongation is more than 3%, the casting inner stress is less than or equal ...

Traditional Chinese medicine prepn. for curing B-hepatitis

The prescription consists of 29 kinds of Chinese medicine such as antelope's horn, ignited shell of hyriopsis cumingii, root of baikal skullcap, fruit of capejasmine etc., and is a remedy for three plus, two plus hepatitis-B patient and HAA positive hepatitis-B carrier, it features high efficacy, short course of treatment, no toxic side-effect, no complication and no sequela.

Portable cervical cancer screening rod

The invention discloses a portable cervical cancer screening rod, which comprises cotton swabs, acetic acid solution, a separation structure and an outer package, wherein the outer package is separated into two non-communicated and sealed cotton swab accommodating parts and an acetic acid solution accommodating part through the separation structure, and the cotton swabs and the acetic acid solution are respectively arranged in the two accommodating parts. The separation structure comprises sealing parts arranged at the two sides and a pressure outlet formed in the middle, the upper layer and the lower layer of the outer package are fixedly connected in a sealed way through the sealing parts, and the outer package can realize the sealing connection in a way capable of being opened at the pressure outlet part through the pressure outlet. The portable cervical cancer screening rod has the advantages that the acetic acid solution can be sanitarily and conveniently dipped, in addition, the carrying ...

一种制备金属间化合物的方法

... 本发明公开了一种制备金属间化合物的方法，属于金属间化合物的制备技术领域。该方法步骤为：按照欲制备的金属间化合物成份将不同种金属超微粉末混合均匀，压制成坯料；再将坯料放入热处理炉中，反应气氛选择真空、惰性或者还原性保护气氛，升温到低熔点金属0.3Tm以上，在此温度下保持0.5～10小时，发生合金化反应生成金属间化合物，反应完成后冷却即可。本发明采用纳米或亚微米级金属超微粉末为原料，将合金化和烧结同时进行，精确控制成份，容易获得晶粒度小的单相结构，减少杂相和偏析，整个过程能在较低的温度下进行，可以节省能源，特别适用于制备熔点、比重相差很大或者易挥发金属组成的金属间化合物。 ...

Demolding mechanism of rubber mold

The utility model discloses a demoulding mechanism of a rubber mould. The gun comprises a gun body, an air pipe is arranged in the gun body; reciprocating motors are fixedly installed on the upper side and the lower side of the right end of the air pipe. Push rod motors are fixedly mounted at the right ends of motor shafts of the two reciprocating motors, motor bins are fixedly mounted on the upper side and the lower side of the right end of the gun body correspondingly, sliding rails are fixedly mounted on the inner walls of the sides, close to the air pipe, of the two motor bins correspondingly, and the two push rod motors are slidably connected with the corresponding sliding rails correspondingly. Reciprocating motors are fixedly installed on the upper side and the lower side of the right end of an air pipe. Demolding by user is facilitated, the right end of the gun body is inserted into one end of the corrugated pipe; after the corrugated pipe is expanded, the reciprocating motor and ...

Multi-layer overhead type robotized alpine lighting system

The utility model belongs to the technical field of robots, and provides a multi-layer overhead type robotized alpine lighting system which comprises a shear fork type lifting system, a six-degree-of-freedom mechanical arm system, a lighting system body and an ice and snow prevention heat preservation system. According to the utility model, the shear fork type lifting mechanism is arranged, so that the alpine lamplight has a wider irradiation range; the six-degree-of-freedom mechanical arm is arranged, and the alpine lamplight can reach any position and any posture within a certain range due to the rich degree of freedom; an ice and snow prevention heat preservation system is arranged, and the requirement for normal work of the alpine lamplight in alpine and plateau areas is met.

Polytetrafluoroethylene film and preparation method thereof

According to the polytetrafluoroethylene film and the preparation method thereof, the thickness of the polytetrafluoroethylene film reaches 0.01 mm or below, compared with an existing polytetrafluoroethylene film, the thickness of the film is greatly reduced, the thickness of the film is ultra-thin, and the film has high surface smoothness and flatness; the high-end requirements of medical films, circuit board protection films and other special-purpose films can be met. The preparation method comprises the following steps: carrying out compression molding, sintering and turning on modified polytetrafluoroethylene resin to obtain a turning film; carrying out primary calendering on the turned film at a temperature higher than the melting point of polytetrafluoroethylene, and carrying out secondary calendering on the calendered film at a high temperature lower than the melting point of polytetrafluoroethylene, so as to obtain the polytetrafluoroethylene film with the thickness smaller than ...

Test flight data management analysis method and system

The invention discloses a test flight data management analysis method and system. The method comprises the following steps: acquiring test flight data; analyzing the source and the type of the test flight data, and storing the test flight data according to the source and the type of the test flight data; processing channels are distributed according to the source and type of each test flight data, and corresponding parameter list information is obtained; and performing corresponding display or processing according to the test flight data and the corresponding parameter list information, and obtaining and storing new test flight data. According to the invention, unified management and analysis of data can be realized, cooperative office of multiple persons is realized, and the efficiency of data analysis is improved.

Motor driving circuit, system and method

The invention discloses a motor driving circuit, system and method. The motor driving circuit comprises an inverter circuit, a voltage sampling circuit, two current sampling circuits, a braking circuit and a controller, and the controller is designed to control the dynamic braking circuit when the circuit is used for error calibration, so that the two current sampling circuits, a resistor RUV and/or a resistor RVW are arranged in the same loop; acquiring a bus voltage acquired by a voltage sampling circuit, and a first detection current and a second detection current acquired by two current sampling circuits respectively; calculating an actual current Ir in the loop according to the bus voltage, the resistor RUV and/or the resistor RVW; and determining respective gain coefficients of the two current sampling circuits according to the actual current Ir, the first detection current and the second detection current. According to the invention, the bus voltage sampling circuit and the dynamic ...

Composition and method for polishing memory hard disks exhibiting reduced edge roll-off

SYSTEM AND METHOD FOR TESTING ULTRASOUND TRANSDUCER

An apparatus for testing an ultrasound device having an ultrasound transducer and a controller includes: a housing; an absorbing layer inside the housing, wherein the absorbing layer is configured to receive ultrasound energy from the ultrasound transducer; and a thermal camera for detecting temperature at the absorbing layer. A method for testing an ultrasound device having an ultrasound transducer and a controller, includes: operating the ultrasound transducer to deliver ultrasound energy towards an absorbing layer at a testing apparatus using a thermal camera to detect temperature at the absorbing layer; obtaining thermal image data from the camera; and analyzing the thermal image data to determine whether the ultrasound device is operating desirably. 1. An apparatus for testing an ultrasound device having an ultrasound transducer and a controller , the apparatus comprising:a housing;an absorbing layer inside the housing, wherein the absorbing layer is configured to receive ultrasound energy from the ultrasound transducer; anda thermal camera for detecting temperature at the absorbing layer.2. The apparatus of claim 1 , wherein the ultrasound transducer is configured to deliver the ultrasound energy sequentially to a plurality of target areas at the absorbing layer.3. The apparatus of claim 2 , wherein the target areas are arranged in a circular pattern claim 2 , an elliptical pattern claim 2 , a linear pattern claim 2 , or any other defined pattern.4. The apparatus of claim 1 , wherein the absorbing layer comprises a material that can withstand temperature ranging from 0° C. to 300° C.5. The apparatus of claim 1 , wherein the housing comprises a compartment containing fluid claim 1 , and the absorbing layer comprises a material with an acoustic velocity that is less than an acoustic velocity of the fluid.6. The apparatus of claim 1 , wherein the absorbing layer comprises a Teflon material.7. The apparatus of claim 1 , wherein the absorbing layer comprises a ...

METHOD FOR ADJUSTING LEVEL OF GALANIN IN BRAIN BY OPTIC NERVE LIGHT CONDUCTION

The present invention discloses a method for adjusting the level of galanin in brain by optic nerve light conduction, comprising the following step: controlling light of different wavelengths, different intensities and different frequencies to illuminate an eye by a light adjustrnent device, so that galanin receptors in the eye are activated to produce signal stimulation, and signals transmitted to the hypothalamic visual receiving area via the optic nerve can influence the level of galanin expression in the brain.

Bridge type modular multi-level two-way switched capacitor alternating current-alternating current converter

The invention discloses a bridge type modular multi-level two-way switched capacitor alternating current-alternating current converter which can realize 4X-time step-up/step-down alternating current-alternating current conversion. The bridge type modular multi-level two-way switched capacitor alternating current-alternating current converter only comprises capacitors and two-way switching elements. The capacitors are non-polar capacitors. Each two-way switch is formed by connecting source electrodes of two full-controlled device MOSFETs in series. When the bridge type modular multi-level two-way switched capacitor alternating current-alternating current converter is in a step-up mode, the input end is connected with a low-voltage power source, and the output end is connected with a load; when the bridge type modular multi-level two-way switched capacitor alternating current-alternating current converter is in a step-down mode, the input end is connected with a high-voltage power source, ...

Yao medicine composition with function of tranquilizing mind by nourishing heart and preparation method thereof

The invention belongs to the field of ethnic medicines and discloses a Yao medicine composition with a function of tranquilizing the mind by nourishing the heart and a preparation method thereof. The composition comprises the following raw materials in parts by weight: 2-20 parts of albizia flower, 1-10 parts of cassia bark, 3-30 parts of tuber fleeceflower stem, 2-20 parts of salvia miltiorrhiza, 1-10 parts of dried longan pulp, 2-20 parts of ganoderma lucidum, 2-20 parts of polygala aureocauda dunn, 3-30 parts of spina date seed, 2-20 parts of prepared polygala tenuifolia, 1-10 parts of lotus seeds, 4-40 parts of Huai wheat, 3-30 parts of liquorice and 2-20 parts of Chinese dates. The dosage form of the composition is powder or tea bags. The preparation method comprises the processes of grinding, baking and sterilizing the raw medicines, thus preparing the powder or tea bags. Clinical tests show that the Yao medicine composition has the functions of soothing the liver to resolve depression ...

Method and system for updating authentication key of user equipment and user equipment

The invention discloses a method for updating an authentication key of user equipment, comprising the steps: when the updating condition of the authentication key (Akey) of the UE (User Equipment) is met, a network side initiates the exchange of Akey related parameters with the UE; and the network side and the UE respectively generate a new Akey based on the Akey related parameters. Simultaneously, the invention discloses a system for updating the authentication key of the user equipment for realizing the method, and the user equipment. According to the invention, the Akey of the UE can be ceaselessly updated, in such a way, considerable difficulties are created when the Akey of the UE is utilized to replicate a user identification card of the UE, and even if the replication succeeds, the replicated card become invalid owing to the ceaseless updating of the Akey of the UE, therefore, legal rights of UE users and operators are put under effective protection. The method and the system disclosed ...

Synthesizing 2, 2apos on the basis of a pig liver microsome incubation system; and 4, 5, 5apos, 4, 5, 5apos; process for the preparation of-pentachloro-4-biphenyl alcohol

The invention discloses a method for synthesizing 2, 2 ', 4, 5, 5'-pentachloro-4-biphenyl alcohol based on a pig liver microsome incubation system, which comprises the following steps: establishing a pig liver microsome incubation system, adding a substrate 2, 2 ', 4, 5, 5'-pentachlorobiphenyl, and transforming 2, 2 ', 4, 5, 5'-pentachlorobiphenyl into 2, 2 ', 4, 5, 5'-pentachloro-4-biphenyl alcohol by metabolism of pig liver microsome; after the incubation is terminated, isopropanol, dichloromethane and normal hexane are added into the incubation liquid, after oscillation and centrifugation, an organic phase is transferred, and the organic phase is volatilized under the condition of high temperature and reduced pressure; according to the method, 2, 2 ', 4, 5, 5'-pentachloro-4-biphenyl alcohol is directionally converted into 2, 2 ', 4, 5, 5'-pentachloro-4-biphenyl alcohol, lipid impurities are removed through concentrated sulfuric acid sulfonation reaction, residual 2, 2 ', 4, 5, 5'-pentachlorobiphenyl ...

Image recognition and detection system for tunnel

The invention discloses an image recognition detection system for a tunnel, which comprises a walking mechanism, a laser module and a camera module, the walking mechanism comprises a power rod and walking wheels connected to the power rod, the power rod is provided with a placing cavity for placing the laser module and the camera module, and the placing cavity is internally provided with a rotating mechanism and a moving mechanism. The rotating mechanism can make the camera module rotate in the circumferential direction, and the moving mechanism can make the laser module move left and right. In the inspection process, the device can simultaneously control the camera module to rotate circumferentially and the laser module to transversely reciprocate left and right, so that the inspection area and the inspection efficiency are improved; the circumferential rotation of the camera module, the transverse reciprocating movement of the laser module and the rotation of the power rod can share one ...

Electrochromic stereo imaging device

The invention relates to an electrochromic three-dimensional imaging device which comprises a first substrate layer which comprises a first surface and a second surface opposite to the first surface; the micro lens array layer is arranged on the first surface, and the micro lens array layer comprises a plurality of micro lenses which are arranged in an array; the electroluminescent module is arranged on the second surface, and micro image-text patterns arranged in an array mode can be formed by the electroluminescent module in a power-on state; and the three-dimensional effect of the micro image-text pattern can be observed through the micro lens array layer. The liquid crystal display has the advantages of high display contrast, multicolor stability, realization of rich color change, incapability of copying color information, high response speed, and realization of rapid color change and anti-counterfeiting.

Real-time dynamic monitoring system and method for power system

The invention relates to the technical field of power system management, and particularly discloses a real-time dynamic monitoring system and method for a power system, and the system comprises a monitoring host which is used for carrying out the real-time monitoring according to equipment information, and carrying out the automatic control. The microcomputer five-prevention work station is used for enabling a worker to check information in real time and outputting a corresponding control instruction; the communication management machine is connected with the monitoring host and the microcomputer five-prevention work station through the network switch and is used for information transmission; and a power distribution protection measurement and control device. According to the invention, current equipment information parameters are judged according to time, power consumption information conditions in different time periods can be displayed, and in combination with fault conditions, the time ...

Data processing method and related equipment

The invention provides a data processing method, and the method comprises the steps: indicating that the increase amplitude of the flow of a message received by a first ingress port is larger than a threshold value based on port state information, and the increase amplitude of the flow of a message received by a second ingress port is smaller than the threshold value, configuring a first PFC threshold value of the first ingress port, and configuring a second PFC threshold value of the second ingress port; wherein the first PFC threshold value is smaller than the second PFC threshold value. According to the invention, when the second inlet port is identified not to be the main reason causing the blockage of the target outlet port, the PFC threshold value corresponding to the second inlet port is configured to be greater than the PFC threshold value corresponding to the first inlet port. Furthermore, the second ingress port, which is not a main reason causing blockage of the target egress ...

Power distribution network carbon emission flow prediction method

The invention belongs to the technical field of power distribution networks, particularly relates to a power distribution network carbon emission flow prediction method, and more particularly relates to a power distribution network carbon emission flow prediction method based on a graph convolutional network. Compared with an original carbon emission flow calculation method, the method has the advantages that modeling is carried out on the topological structure of the power distribution network through the graph convolution neural network, the result obtained after power flow calculation of the power distribution network is completed serves as input of the graph convolution model, information sharing of adjacent nodes is achieved according to the graph topology model, and the emission flow of a certain node is predicted; the calculation speed is greatly improved; secondly, for a power distribution network structure accessed to the distributed microgrid, the invention provides a carbon emission ...

Deploying an application in a cloud computing environment

A technique for deploying an application in a cloud computing environment includes: collecting, when a user is deploying an application, metadata and instructions on deploying the application, the metadata comprising service metadata, application metadata and topology metadata, wherein the service metadata comprise metadata on a service required for deploying the application, the application metadata comprise metadata on the application, and the topology metadata comprise metadata indicative of a relationship between the service and the application; and storing the collected metadata and instructions as a model for re-deploying the application.

PREDICTION-BASED THREAD SELECTION IN A MULTITHREADING PROCESSOR

A processor includes one or more execution units to execute instructions of a plurality of threads and thread control logic coupled to the execution units to predict whether a first of the plurality of threads is ready for selection in a current cycle based on readiness of instructions of the first thread in one or more previous cycles, to predict whether a second of the plurality of threads is ready for selection in the current cycle based on readiness of instructions of the second thread in the one or more previous cycles, and to select one of the first and second threads in the current cycle based on the predictions. 1. A processor , comprising:one or more execution units to execute instructions of a plurality of threads; and predict whether a first of the plurality of threads is ready for selection in a current cycle based on readiness of instructions of the first thread in one or more previous cycles,', 'predict whether a second of the plurality of threads is ready for selection in the current cycle based on readiness of instructions of the second thread in the one or more previous cycles, and', 'select one of the first and second threads in the current cycle based on the predictions., 'thread control logic coupled to the execution units to'}2. The processor of claim 1 , wherein the thread control logic is further todetermine whether both the first and the second threads are predicted as ready for selection, andapply a contention resolution algorithm to select one of the first and second threads in the current cycle, if both the first and the second threads are predicted as ready for selection.3. The processor of claim 2 , wherein in applying the contention resolution algorithm claim 2 , the thread control logic is configured todetermine whether the first thread has been selected for a consecutive number of previous cycles immediately preceding the current cycle that exceeds a predetermined threshold,select the second thread for the current cycle if the first ...

Whole cell assay

含油脂的联苯双酯液体药物组合物

A composite liquid biphenyl dimethyl dicarboxylate and its emulsion and oil injections for intravenous injection, intramuscular injection, or oral application are disclosed. Said emulsion has high stability and low granularity. Said solution-type oil has slow releasing effect.

Temperature controlled micro separating system switching and cutting-off method and special device thereof

The present invention relates to microseparation system, in particular, it is a method and a special equipment for controlling the change-over and cut-off of microseparation system by utilizing temperature. Said invention utilizes the change of temperature of the local pipeline in the system to implement freezing and melting process of fluid in the pipeline and control the cut-off, change-over of fluid in microseparation system and change of its flowing direction. Said invention uses a flow path control valve, and makes it produce an unique action of switching valve and cut-off valve. Its structure is simple and application range is extensive.

Device and method for measuring out-of-roundness of boiler pressure vessel cylinder

The invention relates to a device and method for measuring the out-of-roundness of a boiler pressure vessel cylinder, and the device comprises a telescopic frame and a distance measuring device, and the two ends of a first telescopic part, a second telescopic part and a third telescopic part can stretch out and draw back, so that the extension axes of the second telescopic part and the third telescopic part coincide with the equal-length and parallel chord length of a boiler pressure vessel. The boiler pressure vessel diameter measuring device has the advantages that due to the fact that the mode that the full-circumference diameter is measured in a rotating mode after the circle center is determined is adopted, it can be guaranteed that the measuring result is highly accurate, meanwhile, rapid measurement can be completed in a short time through the rotating measuring mode, and then the measuring efficiency is improved; as the expansion bracket can realize internal clamping of the boiler ...

Mounting apparatus for data storage device

A mounting apparatus for a data storage device includes a drive bracket. A securing member is mounted on the data storage device. The securing member includes a positioning post and a clasp. The drive bracket includes a securing base which defines a positioning hole and an engaging slot. The positioning post is inserted in the positioning hole. The clasp is engaged in the engaging slot.

Prestressed assembled concrete frame-joint connecting structure and constructing method thereof

The present disclosure relates to the technical field of assembled concrete frame structures, and discloses a prestressed assembled concrete frame-joint connecting structure and constructing method thereof. The present disclosure includes a prefabricated concrete column, a prefabricated concrete superposed beam, a composite slab, a post-tensioned prestressing tendon that connects the prefabricated concrete column and the prefabricated concrete superposed beam, a bending-resistant energy consuming steel bar and a shearing-resistant high-strength steel bar.

MOUNTING APPARATUS FOR DATA STORAGE DEVICE

A mounting apparatus for mounting a data storage device includes a drive bracket and a locking member secured to the data storage device. The drive bracket includes a securing base, which defines a positioning hole and a pair of engaging holes. The locking member includes a positioning post and a pair of clasps. The positioning post is received in the positioning hole, and the clasps are received in the engaging holes to secure the data storage device in the drive bracket. 1. A mounting apparatus for mounting a data storage device , comprising:a drive bracket comprising a securing base which defines a positioning hole and an engaging hole; anda locking member secured on the data storage device, the locking member comprising a positioning post and a clasp;wherein the positioning post is configured to be inserted in the positioning hole, the clasp is configured to be engaged in the engaging hole, the clasp secures the data storage device in the drive bracket.2. The mounting apparatus of claim 1 , wherein the drive bracket comprises a front plate which defines an opening claim 1 , the opening is configured so that the data storage device is removable from the drive bracket.3. The mounting apparatus of claim 1 , wherein the drive bracket comprises a first side plate claim 1 , the first side plate comprises a supporting piece claim 1 , and the supporting piece is configured to support the data storage device thereon.4. The mounting apparatus of claim 3 , wherein the first side plate further comprises a restricting piece claim 3 , and the restricting piece is configured to press a top side of the data storage device.5. The mounting apparatus of claim 1 , wherein the drive bracket comprises a bottom plate claim 1 , the bottom plate comprises a supporting base claim 1 , the supporting base comprises a supporting wall claim 1 , and the supporting wall is configured to support the data storage device thereon.6. The mounting apparatus of claim 1 , wherein the drive bracket ...

HIGH STRENGTH AND TOUGHNESS ALUMINUM ALLOY AEROSPACE MATERIAL AND PREPARATION METHOD THEREOF

The disclosure relates to a high strength and toughness aluminum alloy aerospace material and a preparation method thereof. The material comprises the following components in percentage by mass: 6.50%-7.50% of Si, 0.35%-0.45% of Mg, 0.12-0.25% of Ti, 0.02-0.05% of Be, less than or equal to 0.35% of Fe, less than or equal to 0.1% of Cu, less than or equal to 0.1% of Zn and larger than or equal to 1/2 and less than or equal to 2/3 of Fe. In the disclosure, the elongation of the material is improved through addition of sodium borate and an aluminum manganese master alloy. Addition of sodium borate improves the tolerance of impurity element iron from 0.20% (mass percent) to 0.35% (mass percent) and increases the elongation from 4-6% to more than 10%, and therefore the requirement of the aerospace alloy material on high strength and toughness is met and imports are replaced. FIG. 2 FIG. 3 ...

Universal triplex RT-nested PCR detection primer and method for porcine reproductive and respiratory syndrome virus

The invention provides Universal triplex RT-nested PCR detection primer and method for porcine reproductive and respiratory syndrome virus. The RT-nested PCR primers are two pairs of primers with degenerate bases obtained by coding the base sequence in the NSP2 gene of porcine porcine reproductive and respiratory syndrome virus. The detection method comprises the following steps of: Extracting RNA of a sample to be detected, carrying out PCR amplification twice by using two pairs of primers, carrying out electrophoresis detection on the amplified products in each time, and distinguishing porcine classic strains, highly pathogenic variant strains and NADC 30 strains according to the size of target gene fragments. The RT-nested PCR detection detection method provided by the invention is simple, reliable, strong in specificity, high in sensitivity and good in anti-interference performance, overcomes the problems of low sensitivity and poor specificity of ordinary RT-PCR detection, and needs ...

PTH

The invention provides pth polypeptides and polynucleotides encoding pth polypeptides and methods for producing such polypeptides by recombinant techniqu es. Also provided are methods for utilizing pth polypeptides to screen for antibacte rial compounds.

Control method for circuit anti-vibration system capable of adjusting resonant frequency

The invention discloses a control method for a circuit anti-vibration system capable of adjusting resonant frequency, relates to the control method for circuit anti-vibration systems and aims at solving the problems that the self-resonant frequency of an existing antivibrator can only be matched with the vibrational frequencies of a few electric transmission lines and can not be matched with the vibrational frequencies of most electric transmission lines, and the defect lead to the fact that the resonant frequency of overhead transmission lines is high. According to the technical scheme, the method comprises the following steps including the first step that when the circuit anti-vibration system is turned on, A1 and A2 are received, if A1 is larger than A2, then the second step is executed; if A1 is smaller than A2, then the third step is executed; if A1 is equal to A2, then the fourth step is executed; the second step that the lengths of a first steel strand and a second steel strand are ...

Externally used Yao medicine composition for treating ganglion and preparation method thereof

The invention belongs to the field of ethnic medicines and discloses an externally used Yao medicine composition for treating ganglion and a preparation method thereof. The composition comprises the following raw materials in parts by weight: 3-30 parts of root of clematis chinensis osbeck, 1-10 parts of pseudo-ginseng and 2-20 parts of herb of gynura divaricate(L.)DC. The dosage form of the composition is powder. The composition is mixed with medicinal liquor and is applied. The preparation method comprises the processes of grinding, baking and sterilizing the raw medicines, thus preparing the powder. Clinical tests show that the Yao medicine composition has the specific functions of softening hardness to dissipate stagnation, breaking stasis to diminish swelling and activating blood to promote menstruation, can soften and dissipate ganglion, has definite, quick and stable curative effects, does not have toxic or side effect and is a good medicine for treating ganglion.

Method for combined power supply based on industry mean peak-valley difference rate

The invention discloses a method for combined power supply based on an industry mean peak-valley difference rate. The method comprises the following steps that the typical industries and the typical day of an area with combined power supply to be carried out are selected; representative users are extracted from the selected typical industries, and statistics is carried out on the peak-valley difference rate of the representative users in the typical day; statistics is carried out on the peak-valley difference rate section of each typical industry to obtain the industry mean peak-valley difference rate; load classification is carried out on the selected typical industries; the industries with the large peak-valley difference and the industries with the small peak-valley difference or the industries with complementary peaks and valleys are classified into the same transformer or transformer substation, and combined power supply is carried out. The influence of load characteristics on a power ...

Electrolytic cell and method for removing bromine ions in drinking water by utilizing same

The invention relates to an electrolytic cell and a method for removing bromine ions in drinking water, and the electrolytic cell and method provided by the invention can be used for solving the technical problem of low removal rate in the existing method for removing bromate in drinking water. The inventive method comprises the following steps: adding deionized water into a cathode area 6 of the electrolytic cell while adding the drinking water to be treated into an anode area 5 of the electrolytic cell, wherein the bromate ion concentration of the drinking water to be treated is 1mg/L, and the pH value is adjusted to 7 by 0.1M HCl and NaOH; applying 8V of voltage through a power supply 7, controlling the current density at 10mA/cm<2> and the temperature of the electrolytic cell at 28 DEG C, and reacting for 600s, thus removing the bromine ions in the drinking water. The removal rate of the bromine ions is 82%-90% and the method is suitable for being used as a pretreatment technology for ...

Application of chlorogenic acid in preparing medicines for preventing and curing pulmonary fibrosis

The invention discloses application of chlorogenic acid in preparing medicines for preventing and curing pulmonary fibrosis. The chlorogenic acid in the invention can be prepared into various forms of composites, such as oral preparations, injection preparations, lung inhalation preparations, specifically injections, oral solutions, tablets, capsules, granules, aerosols, powders, sprays and patches. Making the chlorogenic acid into the lung inhalation preparations is more beneficial to curing pulmonary fibrosis.

Transformer body assembling frame

The invention relates to the technical field of assembly tools, in particular to a transformer body assembly frame. Comprising a moving frame, a lifting frame, a workbench and an anti-disengaging assembly, the anti-disengaging assembly comprises a hook, a connecting base and a fixing claw, the moving frame is used for moving the lifting frame to a place where a transformer is installed, the lifting frame is used for lifting the workbench and the transformer, the workbench is used for workers to install the transformer, and the anti-disengaging assembly is used for fixing the lifted workbench; specifically, the connecting base is connected with the workbench to provide installation conditions for the fixing claw, when the workbench ascends to a proper height, a worker hangs the hook on the lifting frame and drives the fixing claw below the workbench to clamp the lifting frame at the same time, and therefore up-and-down double fixing is conducted on the workbench. The working table is effectively ...

Electric power sharing transaction method based on block chain carbon right transaction system

The invention discloses an electric power sharing transaction method based on a block chain carbon right transaction system, and the method comprises the steps: taking a carbon right transaction as a secondary transaction market of an energy transaction from an electric power market, and constructing a carbon emission right transaction market mechanism among multiple subjects; a block chain platform is used as an underlying technical support, a specific electric power carbon right point-to-point transaction mechanism model is established, and detailed analysis is carried out on declaration quantity and price information of participated market subjects. According to the method, the advantages of tampering prevention, safe storage and traceability of block chain data are considered, a power carbon right point-to-point market transaction mechanism for low-carbon production and elimination users based on the block chain technology is designed, theoretical research of the block chain in power ...

VENDING MACHINE

A vending machine includes a mounting bracket and a balance assembly. The mounting bracket includes two side panels and a cover panel pivotably mounted between the two side panels. The balance assembly includes a loading arm, a loading panel secured to the loading arm, and a balance member secured to the loading arm. The loading arm is pivotably mounted between the two side panels. The loading panel and the balance member are mounted to opposite sides of the loading arm to maintain the loading panel in a first position. The loading panel includes a panel body and an engaging member. The engaging member blocks the cover panel from rotating inward. The loading panel rotates from the first position to a second position after a product is dropped on the loading panel, and the engaging member is moved down to unblock the cover panel. 1. A vending machine comprising:a mounting bracket, the mounting bracket comprises two side panels and a cover panel pivotably mounted between the two side panels; anda balance assembly, the balance assembly comprises a loading arm, a loading panel secured to the loading arm, and a balance member secured to the loading arm; the loading arm is pivotably mounted between the two side panels; the loading panel and the balance member are mounted to opposite sides of the loading arm to maintain the loading panel to be in a first position; the loading panel comprises a panel body and an engaging member secured to the panel body; and the engaging member is configured to block the cover panel to prevent the cover panel from rotating inward, and the loading panel is configured to rotate from the first position to a second position after loading a product to drive the engaging member to move down to unblock the cover panel.2. The vending machine of claim 1 , wherein the engaging member comprises a fastening portion slidably mounted to the mounting bracket; the fastening portion defines an inclining surface; the cover panel is configured to move back ...

Engraving System and Method of Operation Thereof

An engraving system using a laser as a tool includes a laser cabinet with a three-point suspension system for mounting the cabinet on a surface such as a table. The three suspension points are arranged in a triangle with at least one of the suspension points being either in the front center or rear center of the field of translation of the engraving tool in the xy plane. While the other two suspension points are mounted in either the left and right front corners of the field or the left and right rear corners of the field or close to those locations. Using the three triangularly arranged suspension points, at least two of which are independently adjustable in elevation, the laser cabinet can be elevated and oriented so as to maintain the plane of the tool translation field parallel to the target surface of the workpiece during an engraving operation. Where the tool is a laser, the cabinet also carries a gas laser tube and an optical system for directing the output thereof to a nozzle aimed downwardly along the z axis and equipped for programmable translation in the xy axis field. 1. An engraving device comprising:a cabinet defining an xyz coordinate system, said cabinet having an open bottom;an engraving tool mounted within the cabinet and operable through said open bottom for programmable translation through an xy axis field to perform an engraving operation on a workpiece; anda three-point suspension system for establishing the elevation and orientation of the cabinet relative to a work surface wherein at least two of the points of the suspension system are adjustable.2. The device defined in wherein the tool is a laser aimed along the z axis.3. The device defined in wherein the three suspension points are arranged in a triangle.4. The device as defined in wherein one of the suspension points is fixed at a center point along the x axis at or near the front of the cabinet.5. A device as defined in wherein one of the suspension points is fixed at or near the center ...

Kristallzüchtungsvorrichtung mit beweglicher Impfkristallhalterung

Die vorliegende Erfindung betrifft eine Tiegelvorrichtung (100) zur Kristallzüchtung. Die Tiegelvorrichtung (100) umfasst einen Behälter (101), der in einer Heizkammer (150) einer Heizvorrichtung angeordnet werden kann, und ein Impfkristallhalterungselement (102). Der Behälter (101) umfasst einen Basisabschnitt (103) und das Impfkristallhalterungselement (102) weist eine Impfkristallfläche (104) auf, die zur Anbringung eines Impfkristalls (105) ausgelegt ist. Das Impfkristallhalterungselement (102) ist beweglich mit dem Basisabschnitt (103) verbunden, sodass der Abstand zwischen der Impfkristallfläche (104) und dem Basisabschnitt (103) einstellbar ist.

Method for rapidly loading large-scale reservoir geology model data

The invention provides a method for rapidly loading large-scale reservoir geology model data and belongs to the field of reservoir development. The method comprises the following steps of (1) orientation determination and naming: defining center hexahedrons, and respectively associating eight vertexes of each center hexahedron with an original data grid cell hexahedron, adjacent to the center hexahedron, each to each; (2) coordinate set building: putting coordinates of the vertexes of all the center hexahedrons together and saving as a point coordinate set, wherein the coordinates of points totally coincident are stored only once; (3) index building: by aiming at each center hexahedron, recording the initial position of the set of the vertex coordinates of the center hexahedron by using large indexes, and recording the relative offset of each vertex of the center hexahedron by using small indexes, wherein the relative offset refers to the relative offset, relative to the initial position ...

PORTABLE, MINIATURE VOICE AND IMAGE PROJECTOR

The invention relates to a portable miniature sound-image projector of individual show mode. It is packed in a case wherein there are provided optical system for picture show, accompany sound system, film feed mechanism, synchronous control circuit and power source. On the panel, various keys and switches for control of sound and image, sockets, and push buttons are provided. It has many functions and features small size light weight and easy operation.

Unmanned aerial vehicle combined ranging method based on visual image radial/normal motion

The invention discloses an unmanned aerial vehicle combined ranging method based on visual image radial/normal motion, and belongs to the technical field of aircraft combined navigation and computer vision. Aiming at the dynamic geometrical relationship of the flight of the unmanned aerial vehicle, the flight sight line motion of the unmanned aerial vehicle is decomposed along the radial direction and the normal direction, and a distance inference module based on normal motion and a three-redundancy voting mechanism thereof as well as a distance inference module based on radial motion and a noise suppression mechanism thereof are constructed respectively; therefore, original distance fusion inference is ingeniously converted into a combined navigation problem, a radial motion inference distance module serves as a main system, a normal motion inference distance module serves as an auxiliary system, the radial motion inference distance module and the normal motion inference distance module ...

Structure for realizing Fano resonance based on side mode

The invention provides a structure for realizing Fano resonance based on an edge mode, and the structure comprises a metal layer, and an input channel, an output channel and a resonant cavity are formed in the metal layer. The resonant cavity is of a symmetrical structure and is located at the center position in the metal layer. The resonant cavity is directly coupled with the input channel and the output channel, the input channel is communicated with one side of the resonant cavity, the output channel is communicated with the other side of the resonant cavity, and the input channel and the output channel are located on the same straight line; the input channel and the output channel are filled with air, and the resonant cavity is filled with refraction materials. Incident light of the resonance system can penetrate through the input channel and excite an edge mode in the resonant cavity, so that a Fano line type is obtained. According to the structure for realizing the Fano resonance ...

ADJUSTABLE APPARATUS FOR ELECTRONIC DEVICE

An adjustable apparatus includes an enclosure for securing a display, a support located on a ground, a hinge secured to the support and a mounting member. A hole is defined in the enclosure. The mounting member includes a main body and a pivot piece connected to the main body. The main body of the mounting member is attached to an inside of the enclosure, and the pivot piece passes through the enclosure through the hole and rotatably engages with the hinge. 1. An adjustable apparatus comprising:an enclosure configured for securing a display, a hole defined in the enclosure;a support located on a ground;a hinge comprising a mounting panel, secured to the support, and a side panel, connected to the mounting panel; anda mounting member comprising a main body and a pivot piece connected to the main body;wherein the main body of the mounting member is attached to an inside of the enclosure, and the pivot piece is passed through the enclosure through the hole and rotatably engaged with the side panel of the hinge.2. The adjustable apparatus of claim 1 , wherein a space is defined in the enclosure claim 1 , a stopper portion is located in the main body claim 1 , and the stopper portion is engaged in the space.3. The adjustable apparatus of claim 2 , wherein a positioning slot is defined in the main body claim 2 , and the stopper portion is connected to the positioning slot.4. The adjustable apparatus of claim 2 , wherein a retaining portion is located on the inside of the enclosure claim 2 , the retaining portion comprises a jointing piece claim 2 , and the space is defined in the jointing piece.5. The adjustable apparatus of claim 4 , wherein the retaining portion further comprises a rib disposed on a side of the jointing piece claim 4 , and the rib abuts an edge of the positioning slot.6. The adjustable apparatus of claim 1 , wherein a sliding slot is defined in the main body claim 1 , and a post protrudes on the inside of the enclosure and is engaged in the sliding slot ...

MOUNTING APPARATUS FOR DISK DRIVE

A mounting apparatus includes a drive bracket, a maintaining plate and a mounting bracket, the drive bracket includes a bottom plate, a first side plate and a second side plate, a receiving space is defined among the bottom plate, the first side plate and the second side plate, the receiving space is divided into a top portion and bottom portion by the maintaining plate. The top portion is adapted to secure a first disk drive, the mounting bracket is secured to the bottom portion of the two portions and configured for securing a second disk drive that is smaller than the first disk drive. 1. A mounting apparatus comprising:a drive bracket comprising a bottom plate, a first side plate, and a second side plate; a receiving space defined among the bottom plate, the first side plate and the second side plate; the receiving space comprising a top portion and a bottom portion, the top portion is adapted to secure a first disk drive; anda mounting bracket adapted to receive a second disk drive that is smaller than the first disk drive, and located in the bottom portion.2. The mounting apparatus of claim 1 , wherein a maintaining plate is connected to the first side plate and the second side plate claim 1 , and the top portion and the bottom portion are divided by the maintaining plate.3. The mounting apparatus of claim 1 , wherein the mounting bracket comprises a bottom wall and a plurality of limiting pieces that are located on the bottom wall claim 1 , and the plurality of limiting pieces are adapted to secure the second disk drive.4. The mounting apparatus of claim 3 , wherein the plurality of limiting pieces are substantially perpendicular to the bottom wall.5. The mounting apparatus of claim 1 , wherein the mounting bracket comprises two sidewalls claim 1 , and a distance between the two sidewalls is substantially equal to that between the first side plate and the second side plate.6. The mounting apparatus of claim 5 , wherein each sidewall secures a first locking ...

COMPUTER ENCLOSURE

A computer enclosure includes a front panel, a switch module attached to the front panel, and a light guide block. The front panel includes a front plate and a top flange connected to the front plate. A holding slot is defined on the top flange for accommodating the light guide block. The switch module includes a mounting bracket and a first light emitting diode (LED) attached to the mounting bracket. The first LED faces one end of the light guide block and generates light that enters the light guide block and emits from the front panel. 1. A computer enclosure comprising:a front panel;a switch module, attached to the front panel, comprising a mounting bracket, a switch member attached to the mounting bracket, and a first light emitting diode (LED) attached to the mounting bracket; anda light guide block attached to the front panel;wherein the first LED faces a distal end of the light guide block and is configured to generate light that enters in the light guide block and propagates out from the front panel when the switch member is turned on.2. The computer enclosure of claim 1 , further comprising a light reflecting board attached to a base of the light guide block.3. The computer enclosure of claim 2 , wherein a gap is defined in the distal end of the light guide block.4. The computer enclosure of claim 3 , further comprising a pressable member abutting against the switch member claim 3 , wherein the pressable member comprises a pressing portion mounted in the gap and a resilient arm connected to the pressing portion claim 3 , and a free end of the resilient arm is secured to the front panel.5. The computer enclosure of claim 4 , wherein the resilient arm is L-shaped.6. The computer enclosure of claim 1 , wherein the mounting bracket comprises a first portion and a second portion claim 1 , the first LED is attached to a front side of the first portion claim 1 , and the switch member is mounted in the second portion.7. The computer enclosure of claim 6 , wherein ...

Compositions for and methods of activating guanylyl cyclase c

Isolated non-pathogenic bacterium which comprises a nucleic acid molecule that encodes guanylyl cyclase C agonist operably linked to regulatory sequences operable in bacterium and isolated bacterium which comprises a nucleic acid molecule that encodes guanylyl cyclase C agonist operably linked to inducible regulatory sequences operable in bacterium are disclosed. Isolated culture of such bacteria and uses thereof in the prevention and treatment of colonic polyps and/or colorectal cancer as well as methods of activating guanylyl cyclase C in humans are disclosed.

EXPANSION CARD MOUNTING APPARATUS

An expansion card mounting apparatus includes a side wall, a support plate, a slot cover, and a retaining member. The side wall defines an expansion card slot. The support plate is connected to the side wall and located above the expansion card slot. The slot cover includes a cover body, a fixing portion extending from the cover body, and a plurality of contact points extending from the cover body. The slot cover covers the expansion card slot with the fixing portion contacting the support plate and the plurality of contact points contacting the side wall. The retaining member includes a main body and a pressing plate connected to the main body. The main body is secured on the side wall. The pressing plate is located on the fixing portion to fix the fixing portion between the pressing plate and the support plate. 1. An expansion card mounting apparatus , comprising:a side wall defining an expansion card slot;a support plate connected to a portion of side wall and located above the expansion card slot;a slot cover comprising a cover body, a fixing portion extending from the cover body, and a plurality of contact points extending from the cover body, wherein the slot cover covers the expansion card slot with the fixing portion contacting the support plate and the plurality of contact points contacting the side wall; anda retaining member comprising a main body and a pressing plate connected to the main body, wherein the main body is secured on the side wall, and the pressing plate is located on the fixing portion to fix the fixing portion between the pressing plate and the support plate.2. The expansion card mounting apparatus of claim 1 , wherein the slot cover defines a plurality of spaced cutouts on opposite edges of the cover body claim 1 , the cover body of the slot cover forms a plurality of contact pieces claim 1 , wherein a contact piece is located between two adjacent cutouts claim 1 , and the plurality of contact points protrudes from the contact pieces.3. ...

TABLE-LOOKUP-BASED MODELS FOR YIELD ANALYSIS ACCELERATION

In one embodiment, the invention is a method and apparatus for table-lookup-based models for yield analysis acceleration. One embodiment of a method for statistically evaluating a design of an integrated circuit includes simulating the integrated circuit and generating a lookup table for use in the simulating, the lookup table comprising one or more blocks that specify a device element for an associated bias voltage, wherein the generating comprises generating only those of the one or more blocks that specify the device element for a bias voltage that is required during the simulating. 1. A method for statistically evaluating a design of an integrated circuit , the method comprising:simulating the integrated circuit; andgenerating a lookup table for use in the simulating, the lookup table comprising one or more blocks that specify a device element for an associated bias voltage, wherein the generating comprises generating only those of the one or more blocks that specify the device element for a bias voltage that is required during the simulating;wherein at least one of: the simulating or the generating is performed using a processor.2. The method of claim 1 , wherein the simulating is performed in accordance with a simulation program with integrated circuit emphasis simulator.3. The method of claim 1 , wherein the simulating is performed in accordance with a Berkeley short-channel insulated gate field effect transistor model element evaluation.4. The method of claim 3 , wherein the element evaluation calls are generated in accordance with a technology computer aided design simulator.5. The method of claim 4 , wherein the integrated circuit is a partially depleted silicon on insulator device and wherein the method is implemented to compute a virtual body voltage of the integrated circuit that enables the generating of the lookup table for the integrated circuit with a body node of the partially depleted silicon on insulator device as an independent variable.6. The ...

Resource Use Management System

A method and apparatus for managing resources is provided. Responsive to a request for a set of resources by a user, a token is added to a response to the request generated by a server application. The requests are monitored from the user. The token identifies the user. A pattern of use by the user is identified. A determination is made as to whether overuse of the set of resources has occurred based on the pattern of use and a policy. 1. A method for managing resources , the method comprising:responsive to a request for a set of resources by a user, adding a token to a response to the request generated by a server application;monitoring requests from the user, wherein the token identifies the user;identifying a pattern of use by the user; anddetermining whether overuse of the set of resources has occurred based on the pattern of use and a policy.2. The method of further comprising:denying access to the set of resources in response to a determination that the overuse of the set of resources has occurred.3. The method of further comprising:increasing a response time to process the request for the set of resources in response to a determination that the overuse of the set of resources has occurred.4. The method of further comprising:responsive to the request for the set of resources by the user, creating an entry in a hash table for the user, wherein an identification of the user and state information is stored in the entry for the user.5. The method of claim 4 , wherein the state information comprises a last time that the set of resources was accessed by the user.6. The method of claim 4 , wherein the state information comprises a last time indicating a time that a last request to access the set of resources was made for the user and wherein the determining step comprises:identifying a difference between a current time and the last time; anddetermining whether the overuse of the set of resources has occurred using the difference.7. The method of further comprising: ...

ELECTRONIC ASSEMBLY HAVING RETENTION DEVICE FOR DATA STORAGE MODULE

A retention device includes a holder and a fixture. The holder defines a first cavity with a first opening at a front end thereof. The fixture is mounted to the holder through the first opening and comprises a base and a bracket detachably mounted on the base. The base and the bracket cooperatively define a second cavity. A size of the second cavity is smaller than that of the first cavity. 1. A retention device comprising:a holder defining a first cavity with a first opening at a front end thereof; anda fixture mounted to the holder through the first opening and comprising a base and a bracket detachably mounted on the base, wherein the base and the bracket cooperatively define a second cavity, and a size of the second cavity being smaller than that of the first cavity.2. The retention device of claim 1 , wherein the base comprises a bottom plate claim 1 , two side walls extending from two opposite lateral sides of the bottom plate and fixed on the holder claim 1 , and a plurality of latches arranged on the bottom plate of the base.3. The retention device of claim 2 , wherein the bracket comprises two side plates and a top plate interconnecting the side plates claim 2 , a plurality of projection sets protrudes outwardly from an outer surface of the side plates claim 2 , the projection sets engaging with the latches to fix the bracket on the base claim 2 , the second cavity being defined by the bottom plate of the base claim 2 , the top plate claim 2 , and the two side plates of the bracket.4. The retention device of claim 3 , wherein the latches comprise a plurality of catches claim 3 , each catch comprising a restricting portion extending upwardly from the bottom plate and a pressing portion extending horizontally and inwardly from a free end of the restricting portion.5. The retention device of claim 4 , wherein the projection sets each comprises a plurality of first projection portions engagingly received in the catches and abutting a corresponding restricting ...

MOUNTING APPARATUS FOR STORAGE DEVICE

A mounting apparatus includes a receiving case; a mounting tray received in the receiving case, and a securing tray configured for securing a storage device. The mounting tray includes a bottom plate. A clipping assembly and a limiting portion are located on the bottom plate. The securing tray includes a clamping panel and a handle extending from the clamping panel. A blocking tab is located on the handle and engaged with the limiting portion. The clamping panel is attached to the bottom plate and engaged with the clipping assembly, and the handle is deformable for disengaging the blocking tab from the limiting portion. 1. A mounting apparatus for a storage apparatus , the mounting apparatus comprising:a mounting tray comprising a bottom plate, a clipping assembly, and a limiting portion located on the bottom plate; anda securing tray configured for securing the storage device, wherein the securing tray comprises a clamping panel, a handle extending from the clamping panel, and a blocking tab located on the handle and engaged with the limiting portion; the clamping panel is engaged with the clipping assembly, and the handle is deformable for disengaging the blocking tab from the limiting portion.2. The mounting apparatus of claim 1 , wherein the handle comprises a resilient portion extending from the clamping panel claim 1 , and the blocking tab is located on the resilient portion.3. The mounting apparatus of claim 2 , wherein the handle further comprises an operating portion extending from the resilient portion claim 2 , and the operating portion is configured for deforming the resilient portion.4. The mounting apparatus of claim 1 , further comprising a securing member claim 1 , wherein the clamping panel defines a securing hole claim 1 , and the securing member is engaged in the securing hole and a fixing hole of the storage device to secure the storage device to the clamping panel.5. The mounting apparatus of claim 4 , wherein the securing member comprises a ...

ON-DEMAND TABLE MODEL FOR SEMICONDUCTOR DEVICE EVALUATION

An on-demand table model for semiconductor device evaluation is provided. A method of providing on-demand table models for semiconductor device evaluation, includes measuring one or more measurement values of an instance of a semiconductor device. The method further includes providing, by a processor, a table model of the instance for the semiconductor device evaluation upon receiving a request for the semiconductor device evaluation. The method further includes generating a table entry in the table model for the one or more measurement values, the table entry including one or more evaluation values of an evaluation function for the instance. 1. A method of providing on-demand table models for semiconductor device evaluation , comprising:measuring one or more measurement values of an instance of a semiconductor device;providing, by a processor, a table model of the instance for the semiconductor device evaluation upon receiving a request for the semiconductor device evaluation; andgenerating a table entry in the table model for the one or more measurement values, the table entry comprising one or more evaluation values of an evaluation function for the instance.2. The method of claim 1 , wherein the evaluation function comprises a Hermite spline function.3. The method of claim 2 , wherein the one or more evaluation values comprise a plurality of coefficients of the Hermite spline function that are generated based on the one or more measurement values.4. The method of claim 3 , wherein the plurality of coefficients is generated based on a plurality of vertices of a cuboid of the table model that the one or more measurement values lie within.5. The method of claim 1 , wherein the one or more measurement values comprise at least one of a source-to-bulk voltage claim 1 , a gate-to-bulk voltage claim 1 , and a drain-to-bulk voltage.6. The method of claim 1 , wherein the instance comprises a type of the semiconductor device that can be represented by at least one of a ...

SELECTIVE GLYCOSIDASE INHIBITORS AND USES THEREOF

The invention provides compounds of Formula (I) for selectively inhibiting glycosidases, prodrugs of the compounds, and pharmaceutical compositions including the compounds or prodrugs of the compounds. The invention also provides methods of treating diseases and disorders related to deficiency or overexpression of O-GlcNAcase, accumulation or deficiency of O-GlcNAc. 2. The compound of wherein said non-interfering substituent is selected from one or more of the group consisting of alkyl claim 1 , cycloalkyl claim 1 , alkenyl claim 1 , cycloalkenyl claim 1 , alkynyl claim 1 , aryl claim 1 , heteroaryl claim 1 , arylalkyl claim 1 , heteroarylalkyl claim 1 , arylalkenyl claim 1 , heteroarylalkenyl claim 1 , arylalkynyl claim 1 , and heteroarylalkynyl claim 1 , each of which may be optionally substituted with one or more heteroatoms or additional non-interfering substituents.36-. (canceled)89-. (canceled)10. The compound of wherein the compound is selected from the following group:rac-(3aR,4R,5R,6R,7aS)-2-amino-6-(hydroxymethyl)-3a,4,5,6,7,7a-hexahydrobenzo[d]oxazole-4,5-diol;rac-(3aR,4R,5R,6R,7aS)-6-(hydroxymethyl)-2-(methylamino)-3a,4,5,6,7,7a-hexahydrobenzo[d]oxazole-4,5-diol;rac-(3aR,4R,5R,6R,7aS)-2-(ethylamino)-6-(hydroxymethyl)-3a,4,5,6,7,7a-hexahydrobenzo[d]oxazole-4,5-diol;rac-(3aR,4R,5R,6R,7aS)-6-(hydroxymethyl)-2-(propylamino)-3a,4,5,6,7,7a-hexahydrobenzo[d]oxazole-4,5-diol;rac-(3aR,4R,5R,6R,7aS)-2-(butylamino)-6-(hydroxymethyl)-3a,4,5,6,7,7a-hexahydrobenzo[d]oxazole-4,5-diol;rac-(3aR,4R,5R,6R,7aS)-2-(allylamino)-6-(hydroxymethyl)-3a,4,5,6,7,7a-hexahydrobenzo[d]oxazole-4,5-diol;rac-(3aR,4R,5R,6R,7aS)-6-(hydroxymethyl)-2-((4-methoxybenzyl)amino)-3a,4,5,6,7,7a-hexahydrobenzo[d]oxazole-4,5-diol;rac-(3aR,4R,5R,6R,7aS)-2-(dimethylamino)-6-(hydroxymethyl)-3a,4,5,6,7,7a-hexahydrobenzo[d]oxazole-4,5-diol;rac-(3aR,4R,5R,6R,7aS)-2-(ethyl(methyl)amino)-6-(hydroxymethyl)-3a,4,5,6,7,7a-hexahydrobenzo[d]oxazole-4,5-diol;(3aR,4R,5R,6R,7aS)-2-amino-6-(hydroxymethyl)-3a,4,5,6,7 ...

ADDITION INSTRUCTIONS WITH INDEPENDENT CARRY CHAINS

A number of addition instructions are provided that have no data dependency between each other. A first addition instruction stores its carry output in a first flag of a flags register without modifying a second flag in the flags register. A second addition instruction stores its carry output in the second flag of the flags register without modifying the first flag in the flags register. 1. A method comprising:receiving a first addition instruction;receiving a second addition instruction;executing the first addition instruction and the second addition instruction without data dependency between the first addition instruction and the second addition instruction;storing a first carry output of the first addition instruction in a first flag of a flags register without modifying a second flag in the flags register; andstoring a second carry output of the second addition instruction in the second flag of the flags register without modifying the first flag.2. The method of claim 1 , further comprising:receiving a multiplication instruction to multiply a first factor with a second factor; andmultiplying the first factor with the second factor to product a product that includes a least significant half and a most significant half, and the least significant half being a source operand for the first addition instruction, the most significant half being a source operand for the second addition instruction.3. The method of claim 2 , further comprising:receiving the multiplication instruction, the first addition instruction and the second addition instruction as three consecutive instructions.4. The method of claim 1 , wherein the first addition instruction reads the first flag for carry input and the second addition instruction reads the second flag for carry input.5. The method of claim 4 , wherein the first flag is one of a carry flag and an overflow flag claim 4 , and the second flag is the other of the carry flag and the overflow flag.6. The method of claim 1 , further ...

ADJUSTING APPARATUS FOR RELEASE MEMBER

An adjusting apparatus includes a driver, a transmission shaft attached to the driver, and a drive shaft detachably attached to the transmission shaft. A release member is secured to the drive shaft. The transmission shaft is rotated by the driver to rotate the drive shaft and the release member together, and the release member is rotated to move merchandise that is attached to the release member. 1. An adjusting apparatus comprising:a driver;a transmission shaft attached to the driver; anda drive shaft detachably attached to the transmission shaft; and a release member secured to the drive shaft;wherein the transmission shaft with the drive shaft and the release member are rotated by the driver together, and the release member is configured to push out a merchandise retained therein.2. The adjusting apparatus of claim 1 , wherein the transmission shaft defines a clipping slot claim 1 , the drive shaft comprises a clamping portion claim 1 , and the clamping portion is engaged in the clipping slot.3. The adjusting apparatus of claim 2 , wherein the transmission shaft comprises a connecting portion and an engaging portion extending from the connecting portion claim 2 , and the clipping slot is defined in the engaging portion.4. The adjusting apparatus of claim 3 , wherein the drive shaft comprises a sleeved portion attached to the connecting portion and a securing portion extending from the sleeved portion claim 3 , and the securing portion defines a securing hole for securing the release member.5. The adjusting apparatus of claim 4 , wherein the clamping portion is located between the sleeved portion and the securing portion.6. The adjusting apparatus of claim 5 , further comprising a clipping member attached to the securing portion claim 5 , a receiving slot is defined in the clipping member claim 5 , and the receiving slot is aligned with the securing hole to receive the release member.7. The adjusting apparatus of claim 1 , further comprising a touching block and ...

ELECTRONIC DEVICE ENCLOSURE WITH MEDIA-SYNCHRONIZED LIGHTING

An electronic device enclosure includes a front bezel defining a first slot and a second slot; and a light assembly secured to the front bezel and including a lamp duct, a light guiding board, and one or more LED lamps. The lamp duct and the light guiding board are secured to the front bezel. The lamp is secured to the lamp duct. The light guiding board includes a light guiding rib aligned with the first slot. The lamp emits light or different lights according to the volume and different types of media played by the electronic device light. 1. An electronic device enclosure comprising:a front bezel defining a first slot and a second slot; anda light assembly secured to the front bezel and comprising a lamp duct, a light guiding board, and a lamp;wherein the lamp duct and the light guiding board are secured to the front bezel; the lamp is secured to the lamp duct; the light guiding board comprises a light guiding rib aligned with the first slot; when the lamp is switched on, a part of the light is guided to the second slot via the lamp duct, and another part of the light is guided by the light guiding board and the light guiding rib and emitted out of the front bezel through the first slot.2. The electronic device enclosure of claim 1 , wherein an extending direction of the first slot is substantially perpendicular to an extending direction of the second slot.3. The electronic device enclosure of claim 1 , wherein the lamp duct comprises a duct body and a top wall connected to the duct body; the lamp is secured to the top wall; and the light guiding board is received in the duct body.4. The electronic device enclosure of claim 3 , wherein the top wall comprises a securing portion claim 3 , the securing portion comprises two resilient pieces claim 3 , and each of the two resilient pieces defines a receiving slot; and the lamp is received in the receiving slots of the two resilient pieces.5. The electronic device enclosure of claim 3 , wherein the front bezel comprises ...

ADJUSTING APPARATUS FOR RELEASE MEMBER

An apparatus for adjusting the starting position of circular movement includes a driver, a connected slave shaft, a system command returning module, a touching block, and an adjusting member. A release member is secured to the slave shaft, and the slave shaft is rotatable. The touching block surrounds the slave shaft and includes a cam with a touching surface, and abuts the system command returning module. The driver stops rotating the slave shaft and the release member when the touching surface abuts the system command returning module. The adjusting member relative to the touching block has a fixed position and an unfixed position. In the fixed position, the touching block is engaged with the slave shaft. In the unfixed position, the touching block is rotatable relative to the slave shaft for adjustment purposes. 1. An adjusting apparatus comprising:a driver;a slave shaft connected to the driver;a release member secured to the slave shaft, the slave shaft being rotatable to rotate the release member;a system command returning module;a touching block surrounding on the slave shaft and comprising a touching surface; andan adjusting member connected to the slave shaft,wherein the adjusting member rotates from a fixed position to an unfixed position relative to the touching block; the touching block is engaged with the slave shaft in the fixed position; the touching block is rotatable relative to the slave shaft in the unfixed position; and the driver stops rotating the slave shaft and the release member when the touching surface abuts the system command returning module.2. The adjusting apparatus of claim 1 , further comprising a clipping member claim 1 , wherein the clipping member defines a receiving slot claim 1 , the slave shaft defines a clipping hole claim 1 , and the receiving slot is aligned with the clipping hole to receive the release member.3. The adjusting apparatus of claim 1 , wherein the touching block comprises a sleeve portion claim 1 , and the ...

HERMETICALLY SEALED GOODS ACCESS DOOR ASSEMBLY FOR VENDING MACHINE

A goods access door assembly for a vending machine includes an outer plate, a hermetic seal, and a goods bracket. The outer plate defines an access opening. A hermetic seal is mounted on the inner side of the outer plate and surrounding the access opening and functions to isolate the goods in the vending machine from a hotter or colder ambient temperature until the moment that the goods are taken out of the vending machine. 1. A goods access door assembly , comprising:an outer plate defining an access opening, the outer plate comprising an inner side;a hermetic seal mounted on the inner side of the outer plate and surrounding the access opening; anda goods bracket mounted on the inner side of the outer plate, the goods bracket comprising a front wall, a door mounted on the front wall, the door being protruded on the front wall and aligned to the access opening, and a periphery of the door being sealed by the hermetic seal.2. The goods access door assembly of claim 1 , wherein the hermetic seal comprises a pair of parallel long edges and a pair of parallel short edges claim 1 , the pair of parallel short edges are perpendicular to the pair of parallel long edges claim 1 , and the pair of parallel long edges and the pair of parallel short edges together surround the access opening.3. The goods access door assembly of claim 2 , wherein a pair of long hermetic strips and a pair of short hermetic strips are mounted on the inner side of the outer plate to form a strip assembly claim 2 , the hermetic seal is made of elastic material claim 2 , the hermetic seal is stretch fitted to the strip assembly with the pair of long edges abutting on the pair of long hermetic strips and the pair of short edges abutting on the pair of short hermetic strips.4. The goods access door assembly of claim 3 , wherein an inner portion of each of the pair of parallel long edges and the pair of parallel short edges defines a groove claim 3 , and each of the pair of long hermetic strips and the ...

Electronic device enclosure

An electronic device enclosure includes a chassis, a mounting tray attached to the chassis, a handle rotatably attached to the mounting tray, and a resilient member. The handle includes a securing post. The resilient member includes a first portion, a second portion, and a curling portion connected to the first portion and the second portion. The curling portion is engaged with the securing post. The first portion is engaged with the handle, and the second portion extends out of the handle and abuts the mounting tray. The handle is rotated away from the mounting tray to deform the resilient member, and the resilient member is released to rotate the handle towards the mounting tray.

PROVIDING AN ASYMMETRIC MULTICORE PROCESSOR SYSTEM TRANSPARENTLY TO AN OPERATING SYSTEM

In one embodiment, the present invention includes a multicore processor with first and second groups of cores. The second group can be of a different instruction set architecture (ISA) than the first group or of the same ISA set but having different power and performance support level, and is transparent to an operating system (OS). The processor further includes a migration unit that handles migration requests for a number of different scenarios and causes a context switch to dynamically migrate a process from the second core to a first core of the first group. This dynamic hardware-based context switch can be transparent to the OS. Other embodiments are described and claimed. 1. A multicore processor including:a core of a first instruction set architecture (ISA), the first ISA core visible to an operating system (OS) and including a first use register to store an indicator to identify an ISA used by a process executing on the first ISA core;a core of a second ISA including a second use register to store an indicator to identify an ISA used by a process executing on the second ISA core, wherein the second ISA core is transparent to the OS and heterogeneous from the first ISA core; anda migration unit coupled to the first and second ISA cores to dynamically migrate a first process scheduled by the OS to the first ISA core to the second ISA core, where the dynamic migration is transparent to the OS.2. The multicore processor of claim 1 , wherein the migration unit is to dynamically migrate the first process based at least in part on the indicator stored in the first use register of the first ISA core.3. The multicore processor of claim 2 , wherein the migration unit is to dynamically migrate the first process further based on performance monitor information obtained during execution of the first process on the first core.4. The multicore processor of claim 1 , wherein the migration unit includes a state storage to store a portion of a state of the first ISA core ...

VENDING MACHINE

A vending machine allowing only one compartment at a time to be filled with goods for sale includes a rack, a plurality of warehouses, a limiting band or rope. The plurality of warehouses is slidably accommodated in the rack. The band or rope is rotatably secured to the rack and engages with each of the plurality of warehouses. The band or rope is stretched to the full when one of the plurality of warehouses is pulled out of the rack, preventing any other warehouse from being pulled out of the rack at the same time.

TRACKING MODE OF A PROCESSING DEVICE IN INSTRUCTION TRACING SYSTEMS

In accordance with embodiments disclosed herein, there is provided systems and methods for tracking the mode of processing devices in an instruction tracing system. The method may include receiving an indication of a change in a current execution mode of the processing device. The method may also include determining that the current execution mode of the received indication is different than a value of an execution mode of a first execution mode (EM) packet previously-generated by the IT module. The method may also include generating, based on the determining that the current execution mode is different, a second EM packet that provides a value of the current execution mode of the processing device to indicate the change in the execution mode for an instruction in a trace generated by the IT module. The method may further include generating transactional memory (TMX) packets having n bit mode pattern in the packet log. The n is at least two and the n bit mode indicates transaction status of the TMX operation. 1. A processing device comprising:an instruction tracing (IT) module to:receive an indication of a change in a current execution mode of the processing device;determine that the current execution mode of the received indication is different than a value of an execution mode of a first execution mode (EM) packet previously-generated by the IT module; andgenerate, based on determining that the current execution mode is different, a second EM packet that provides a value of the current execution mode of the processing device to indicate the change in the execution mode for an instruction in a trace generated by the IT module.2. The processing device of wherein the IT module to generate an execution mode instruction pointer (EMIP) packet associated with the second EM packet claim 1 , wherein the EMIP packet identifies an instruction pointer (IP) of a next instruction to be executed in the trace in the current execution mode claim 1 , wherein the EMIP packet ...

MINIMIZING BANDWITH TO COMPRESS OUTPUT STREAM IN INSTRUCTION TRACING SYSTEMS

In accordance with embodiments disclosed herein, there is provided systems and methods for minimizing bandwidth to compress an output stream of an instruction tracing system. For example, the method may include identifying a current instruction in a trace of the IT module as a conditional branch (CB) instruction. The method includes executing one of generating a CB packet including a byte pattern with an indication of outcome of the CB instruction, or adding an indication of the outcome of the CB instruction to the byte pattern of an existing CB packet. The method includes generating a packet when a subsequent instruction in the trace is not the CB instruction. The packet is different from the CB packet. The method also includes adding the packet into a deferred queue when the packet is deferrable. The method further includes outputting the CB packet followed by the deferred packet into a packet log. 1. A processing device comprising: identify a current instruction in a trace of the IT module as a conditional branch (CB) instruction;', 'execute one of generate a CB packet comprising a byte pattern with an indication of outcome of the CB instruction, or add an indication of the outcome of the CB instruction to the byte pattern of an existing CB packet;', 'generate a packet when a subsequent instruction in the trace after the current instruction is not the CB instruction, wherein the packet is different from the CB packet;', 'add the packet into a deferred queue when the packet is deferrable;', 'output the CB packet followed by the deferred packet into a packet log when at least one of a first, a second or a third condition is met, wherein the first condition comprises total number of bits in the byte pattern of the existing CB packet reach a first threshold, wherein the second condition comprises total number of packets in the deferred queue reach a second threshold, and wherein the third condition comprises a subsequent instruction in the trace, after the current ...

DEPLOYING AN APPLICATION IN A CLOUD COMPUTING ENVIRONMENT

According to one aspect of the present disclosure a system and technique for deploying an application in a cloud computing environment includes: a collecting module executable by a processor unit to collect, when a user is deploying an application, metadata and instructions on deploying the application, the metadata comprising service metadata, application metadata and topology metadata, wherein the service metadata comprise metadata on a service required for deploying the application, the application metadata comprise metadata on the application, and the topology metadata comprise metadata indicative of a relationship between the service and the application; and a storing module executable by the processor unit to store the collected metadata and instructions as a model for re-deploying the application. 19-. (canceled)10. A system for deploying an application in a cloud computing environment , the system comprising:a collecting module executable by a processor unit to collect, when a user is deploying an application, metadata and instructions on deploying the application, the metadata comprising service metadata, application metadata and topology metadata, wherein the service metadata comprise metadata on a service required for deploying the application, the application metadata comprise metadata on the application, and the topology metadata comprise metadata indicative of a relationship between the service and the application; anda storing module executable by the processor unit to store the collected metadata and instructions as a model for re-deploying the application.11. The system according to claim 10 , wherein:the service metadata comprise one or a combination of: a type of the service, a name of the service, an ID of the service, a version of the service and a configuration of the service;the application metadata comprise one or a combination of: a type of the application, a name of the application, an ID of the application and a configuration of the ...

DISPENSING DEVICE IN VENDING MACHINE

A dispensing device for a vending machine includes a frame, a base plate, a limiting member attached to the frame, and a pivot shaft. When supported, the base plate carries a product item but when the support is rotated away the base plate drops to release the product item. The frame includes a main plate and a pair of mounting pieces with mounting holes. The base plate includes a pivot hole for the pivot shaft, the pivot shaft includes a rod, extending though the mounting hole and the pivot hole, and a limiting cap, connected to a distal end of the rod. An inner side of the limiting cap resists against the mounting piece. A resisting post on the limiting member resists against an outer side of the limiting cap, thereby preventing the pivot shaft from working loose and disengaging out of the mounting hole. 1. A dispensing device , comprising:a frame comprising a main plate and a pair of mounting pieces extending substantially perpendicularly from the main plate, and a mounting hole defined in each of the pair of mounting pieces;a base plate comprising a pivot hole;a limiting member, attached to the main plate, and comprising a resisting post protruding from the frame; anda pivot shaft comprising a rod, extending though the mounting hole and the pivot hole, and a limiting cap, connected to a distal end of the rod;wherein an inner side of the limiting cap resists against one of the pair of mounting pieces, and the resisting post resists against an outer side of the limiting cap, thereby preventing the pivot shaft disengaging away from the mounting hole.2. The dispensing device of claim 1 , wherein the limiting member further comprises a base and a mounting portion connected between the base and the resisting post; a securing hole is defined in the main plate claim 1 , and the mounting portion is mounted in the securing hole.3. The dispensing device of claim 2 , wherein a cross section of the base is isosceles trapezoid claim 2 , the mounting portion and the resisting ...

SUBWAY HYBRID-ENERGY MULTIFUNCTIONAL-END-INTEGRATED HEAT PUMP SYSTEM AND METHOD

A subway hybrid-energy multifunctional-end-integrated heat pump system includes energy and user ends and hot water tank. A first energy end includes a capillary-tube front-end heat exchanger and a subway capillary heat pump unit. A second energy end includes a solar panel. A third energy end includes an air-cooled heat pump unit. The user end includes air conditioner, hot water supply, underfloor heating, and radiator heating ends. The first, second and third energy ends connect to the hot water tank. A water outlet is connected to the air conditioner, hot water supply, underfloor heating, and radiator heating ends. Water outlets of the air conditioner, underfloor heating, and radiator heating ends are respectively connected to the first, second and third energy end through a return pipe. 1. A subway hybrid-energy multifunctional-end-integrated heat pump system adopting a capillary-tube heat exchanger , the system comprising: an energy end , a user end , and a hot water storage tank , wherein a first energy end comprises a capillary-tube front-end heat exchanger laid in surrounding rocks of a tunnel and a subway capillary-tube heat pump unit , a second energy end comprises a solar panel , a third energy end comprises an air-cooled heat pump unit , the user end comprises an air conditioner end , a hot water supply end , an underfloor heating end , and a radiator heating end , the first energy end , the second energy end , and the third energy end are connected to a water inlet of the hot water storage tank , a water outlet of the hot water storage tank is connected to the air conditioner end , the hot water supply end , the underfloor heating end , and the radiator heating end , water outlets of the air conditioner end , the underfloor heating end , and the radiator heating end are connected to the hot water storage tank through a first return pipe , the water outlet of the air conditioner end is connected to the third energy end through a second return pipe , and ...

DEPLOYING AN APPLICATION IN A CLOUD COMPUTING ENVIRONMENT

A technique for deploying an application in a cloud computing environment includes: collecting, when a user is deploying an application, metadata and instructions on deploying the application, the metadata comprising service metadata, application metadata and topology metadata, wherein the service metadata comprise metadata on a service required for deploying the application, the application metadata comprise metadata on the application, and the topology metadata comprise metadata indicative of a relationship between the service and the application; and storing the collected metadata and instructions as a model for re-deploying the application. 1. A method for deploying an application in a cloud computing environment , the method comprising:collecting, when a user is deploying an application, metadata and instructions on deploying the application, the metadata comprising service metadata, application metadata and topology metadata, wherein the service metadata comprise metadata on a service required for deploying the application, the application metadata comprise metadata on the application, and the topology metadata comprise metadata indicative of a relationship between the service and the application; andstoring the collected metadata and instructions as a model for re-deploying the application.2. The method according to claim 1 , wherein:the service metadata comprise one or a combination of: a type of the service, a name of the service, an ID of the service, a version of the service and a configuration of the service;the application metadata comprise one or a combination of: a type of the application, a name of the application, an ID of the application and a configuration of the application; andthe topology metadata comprise one or a combination of: an ID of the application, an ID of the service, a name of the application, a name of the service, a binding configuration and a binding policy.3. The method according to claim 1 , wherein storing the collected ...

Method and apparatus for image processing, and computer storage medium

A method and apparatus for method for image processing, and a computer storage medium are provided. The method includes: obtaining a first image, identifying a target object in the first image, and obtaining leg detection information of the target object; respectively determining a contour line and a target line of a leg region of the target object based on the leg detection information; and performing image deformation processing on the leg region based on the contour line and the target line of the leg region to generate a second image.

IMAGE PROCESSING METHOD AND APPARATUS, IMAGE DEVICE, AND STORAGE MEDIUM

An image processing method and apparatus, a device, and a storage medium are provided. The image processing method includes: obtaining key points of a reference region of an object in an image; determining the orientation of the reference region according to the key points of the reference region; and performing deformation processing on a region to be adjusted of the object based on the orientation of the reference region, where the region to be adjusted is the same as or different from the reference region. 1. An image processing method , comprising:obtaining key points of a reference region of an object in an image;determining an orientation of the reference region according to the key points of the reference region; andperforming deformation processing on a region to be adjusted of the object based on the orientation of the reference region, wherein the region to be adjusted is the same as or different from the reference region.2. The method according to claim 1 , wherein determining the orientation of the reference region according to the key points of the reference region comprises:obtaining at least three key points in the reference region, wherein the at least three key points are not on a same straight line;determining a target vector based on the at least three key points; andtaking a direction of the target vector as the orientation of the reference region.3. The method according to claim 2 , wherein the at least three key points comprise a first key point claim 2 , a second key point claim 2 , and a third key point claim 2 , and the first key point and the third key point are symmetrical about the second key point;determining the target vector based on the at least three key points comprises:constructing a first vector based on the first key point and the second key point;constructing a second vector based on the third key point and the second key point; anddetermining the target vector based on the first vector and the second vector.4. The method ...

Selective glycosidase inhibitors and uses thereof

The invention provides compounds for selectively inhibiting glycosidases, prodrugs of the compounds, and pharmaceutical compositions including the compounds or prodrugs of the compounds. The invention also provides methods of treating diseases and disorders related to deficiency or overexpression of O-GlcNAcase, accumulation or deficiency of O-GlcNAc.

PORTABLE TEMPERATURE REGULATION DEVICE

A portable temperature regulation device includes a wearing body and first and second main bodies rotatably connected to the wearing body. The first and second main bodies each include a first housing in which a first receiving chamber is formed to receive a first fan therein. The first main body further includes a first air passage in communication with the first receiving chamber, a first air outlet communicating the first air passage and outside, an air inlet in communication with the first receiving chamber. The first and second main bodies are rotatably connected to the wearing body by a rotation structure. When it needs to fold for storage, the first and second main bodies can be rotated to a folded state, so as to reduce the size of the portable temperature regulation device for easy storage by a user. 1. A portable temperature regulation device comprising:a wearing body; anda first main body and a second main body each having an air inlet portion and an air outlet portion;wherein the first main body and the second main body are pivotably connected to opposite ends of the wearing body respectively so that the device has a stretched state and a folded state, in the folded state the wearing body, the first main body and the second main body being at least partly overlapped, in the stretched state the air outlet portion being located between the air inlet portion and the wearing body.2. The portable temperature regulation device according to claim 1 , wherein the air inlet portion comprises an inner surface defining an inner air inlet and an outer surface defining an outer air inlet.3. The portable temperature regulation device according to claim 2 , wherein the air outlet portion comprises an air outlet defined at a top surface and/or a bottom surface thereof claim 2 , the air outlet being in communication with the inner and outer air inlets.4. The portable temperature regulation device according to claim 1 , wherein in the folded state claim 1 , the first main ...

Prenyltransferase and application thereof

A novel PSL family prenyltransferase has relaxed substrate specificity, which can use a variety of cyclic dipeptides and prenyl donors as substrates to produce various terpenylated diketopiperazines. An amino acid sequence of the prenyltransferase is SEQ ID NO:. An application of the prenyltransferase is transferring different prenyl groups to Trp-containing cyclic dipeptides. The prenyltransferase catalyzes the formation of terpenylated diketopiperazines by assembling prenyl groups onto cyclic di peptides, which provides a new strategy for drug development of diketopiperazines. 1. A prenyltransferase , comprising:a) a protein whose amino acid sequence is SEQ ID NO:1; andb) a protein, which has prenyl transfer activity of a), obtained by deleting, substituting, inserting or adding one or more of amino acids in a).2. A gene encoding a prenyltransferase as recited in .3. The gene claim 2 , as recited in claim 2 , wherein a nucleotide sequence of the gene is SEQ ID NO:2.4. A recombinant plasmid carrying a gene as recited in .510-. (canceled) The present invention relates to a technical field of genetic engineering and biopharmaceuticals, and more particularly to a novel phytoene-synthase-like (PSL) family prenyltransferase and its applications.Prenylated secondary metabolites are widely distributed in bacteria, fungi to and plants, such as indole alkaloids, flavonoids, and quinones. The introduction of prenyl moieties not only greatly enriches the structural diversities of natural products, but also increases the biological activities of these compounds by enhancing their affinity for membranes as well as the interactions with cellular targets. The studies of structure-activity relationships have shown that the biological activities of prenylated aromatic compounds is generated from the prenyl substitutions. Due to the structure diversities of prenylated natural products, it is difficult to synthesize them via chemical methods. The use of prenyltransferases with ...

ENGRAVING MACHINE

A laser engraving machine with a three-point suspension system and an inverted X-Y axis support system wherein the X-axis beam is to and mounted below the Y-axis beams and the Y-axis beams are mounted inwardly of the outer ends of the X-axis beam and are structurally integrated with the machine housing. In addition, a counterweight in the form of a second, independently activatable laser is added to the drive belt to reduce or eliminate vibration during rapid reciprocal movement of the tool during an engraving process. 1. An engraving machine X-axis drive system comprising:a closed loop drive belt with a stepper motor drive;said belt being mounted on and extending between a pair of pulleys to define two parallel spans of the belt that move in opposite directions;an engraving tool in the form of a first laser having a known mass attached to one side span of the belt for movement therewith; anda counterweight comprising a second laser of substantially the same mass as the first laser attached to a second side span of the belt for movement therewith in a direction opposite to that of the first laser.2. An engraving machine X-axis drive system as defined in wherein the pulleys have parallel vertical axes or rotation.3. An engraving machine X-axis drive system as defined in further including means for independently activating the first and second lasers during X-axis scans thereof.4. An engraving machine X-axis drive system as defined in wherein the first and second lasers are mounted so as to produce laser beams extending along a vertical Z-axis. This application is a divisional application of U.S. patent application Ser. No. 16/987,529, filed Aug. 7, 2020 which claims priority to U.S. Provisional Patent Application Ser. No. 62/986,056, filed on Mar. 6, 2020, the entire disclosures of which are incorporated by reference.This document describes an improved laser engraving machine for engraving objects made of various materials including stone, metal wood and plastic with ...

METHOD AND APPARATUS FOR GEOLOCATION OF A NETWORK USER

A database correlating the geographic locations of users of a network to the network address through which the users access the network is maintained and used to infer the geographic location of other users of the network that access the website through the same IP addresses. An Internet website operator may generate such a database from home or business address information self-reported by users of the website. If a plurality of users that access a website through the same IP address have self-reported information as to their geographic location to a website operator, that information collectively provides information as to the likely geographic location and the geographic diversity of other users that access the network through that IP address. Accordingly, such information is used to infer the extent to which a given IP address is likely to correlate to any particular geographic area and the particular area. Additionally, a website operator that has information indicative of the veracity of the self-reported location information may use that information to rate the likelihood that the self-reported location information for a given user is truthful and then use that rating to provide an even more accurate rating of the likelihood that an inferred location of a user is in a given location. 1. A geographic location targeting system , comprising:a database;a communications interface that is coupled to a communications network; receive, from a plurality of user devices through the communications network via the communications interface, geographic locations that are each associated with a network identifier;', 'store the geographic locations in the database;', 'store the network identifiers in the database;', 'determine a first subset of the network identifiers that are associated with a first geographic location; and', 'provide a first geographically targeting advertisement to a first user device in response to the first user device providing one of the first subset ...

Method and apparatus for geolocation of a network user

A database correlating the geographic locations of users of a network to the network address through which the users access the network is maintained and used to infer the geographic location of other users of the network that access the website through the same IP addresses. An Internet website operator may generate such a database from home or business address information self-reported by users of the website. If a plurality of users that access a website through the same IP address have self-reported information as to their geographic location to a website operator, that information collectively provides information as to the likely geographic location and the geographic diversity of other users that access the network through that IP address. Accordingly, such information is used to infer the extent to which a given IP address is likely to correlate to any particular geographic area and the particular area. Additionally, a website operator that has information indicative of the veracity of the self-reported location information may use that information to rate the likelihood that the self-reported location information for a given user is truthful and then use that rating to provide an even more accurate rating of the likelihood that an inferred location of a user is in a given location.

EFFICIENT DEPLOYMENT OF TABLE LOOKUP (TLU) IN AN ENTERPRISE-LEVEL SCALABLE CIRCUIT SIMULATION ARCHITECTURE

A method for conducting numerical analysis includes defining a plurality of components in a system and a condition to be statistically analyzed, performing a table look-up for individual components of the plurality of components, acquiring a result for the condition to be statistically analyzed based on information in a table when a component of the plurality of components is defined in the table, and designing a circuit from integrated circuits based on conducting the statistical analysis of the system. The designing the circuit from the integrated circuits is implemented in manufacturing the integrated circuits. 1. A method for conducting numerical analysis , the method comprising:defining a plurality of components in a system and a condition to be statistically analyzed;performing a table look-up for individual components of the plurality of components;acquiring a result for the condition to be statistically analyzed based on information in a table when a component of the plurality of components is defined in the table; anddesigning a circuit from integrated circuits based on conducting the statistical analysis of the system,wherein the designing the circuit from the integrated circuits is implemented in manufacturing the integrated circuits.2. The method according to claim 1 , wherein the component defined in the table includes a result corresponding to the condition to be statistically analyzed.3. The method according to claim 1 , further comprising interpolating the result based on other conditions claim 1 , different from the condition claim 1 , for the component in the table.4. The method according to claim 1 , further comprising uploading components of the plurality of components and results of the components to the table.5. The method according to claim 1 , wherein the component defined in the table is stored in the table and is identified by a unique tuple.6. The method according to claim 1 , wherein the table is simultaneously sharable among users.7. The ...

Efficient deployment of table lookup (tlu) in an enterprise-level scalable circuit simulation architecture

A system for conducting numerical analysis includes a processor that is configured to define a plurality of components in a circuit and a condition to be statistically analyzed, a module that is configured to perform a table look-up for individual components of the plurality of components, and a module that is configured to acquire a result for the condition to be statistically analyzed based on information in a table in which a component of the plurality of components is defined. A result of the statistical analysis provides a design of the circuit for a fabrication facility for manufacturing integrated circuits.

Engraving fixture for multiple serially arranged objects

A fixture for facilitating the serial engraving of a plurality of cylindrical objects such as glasses or mugs mounted on individual serially arranged stations along a master base plate. Each station includes a drive structure and, spaced therefrom, a passive support structure. The two structures in each station can be gang-adjusted for object length. In addition, the support structures can be height-adjusted to level the engraved surfaces of tapered objects. All of the drive structures include drive wheel pairs and all are driven by a single stepper motor via a single shaft and individual belt and pulley systems.

Method and System for Deploying Service in a Cloud Computing System

A method and system for deploying a service in a cloud computing system. The method comprises collecting metadata information related to the service, building a list including a plurality of potential service endpoints by using the metadata information, and validating the potential service endpoints in the list. With the method, mapping between service and service endpoints is effectively processed while deploying the service. 1. A method for deploying a service in a cloud computing system , comprising:collecting metadata information related to the service;building a list including a plurality of potential service endpoints by using the metadata information; andvalidating the potential service endpoints in the list.2. The method of claim 1 , wherein the step of collecting metadata information related to the service is performed at a service initialization phase.3. The method of claim 1 , wherein the step of validating the potential service endpoints in the list comprises:building a validation request for each of the potential service endpoints; andpublishing the validation request into the service for validation.4. The method of claim 3 , further comprising:receiving result of the validation; andregistering potential service endpoints that pass the validation.5. The method of claim 4 , further comprising:removing, from the list, potential service endpoints that do not pass the validation.6. The method of claim 1 , wherein the step of building the list further comprises:combining an IP address of the service and a port number of the service to build the list.7. The method of claim 1 , wherein the metadata information related to the service comprises an IP address of the service and a port number of the service.8. A system for deploying a service in a cloud computing system claim 1 , comprising:a collecting unit configured to collect metadata information related to the service;a building unit configured to build a list including a plurality of potential service ...

TWO LEVEL RE-ORDER BUFFER

In response to detecting one or more conditions are met, a checkpoint of a current state of a thread may be created. One or more incomplete instructions may be moved from a first level of a re-order buffer to a second level of the re-order buffer. Each incomplete instruction may be currently executing or awaiting execution. 1. A method comprising: creating a checkpoint of a current state of a thread; and', 'moving at least one incomplete instruction from a first level of a re-order buffer to a second level of the re-order buffer, wherein each incomplete instruction is one of currently executing and awaiting execution., 'in response to detecting at least one condition is met2. The method of claim 1 , further comprising:in response to detecting a checkpoint condition, saving a second checkpoint of a second state of the thread.3. The method of claim 1 , wherein each instruction is a micro-operation.4. The method of claim 1 , further comprising:in response to detecting at least one of a branch misprediction, an exception, a trap, an interrupt, and an event associated with an incomplete instruction tracked by the second level, restoring the thread to the created checkpoint.5. The method of claim 1 , further comprising:in response to detecting at least one stop condition is met, retaining incomplete instructions in the first level.6. The method of claim 1 , wherein creating the checkpoint includes saving a current state of an instruction pointer and a current state of performance monitoring counters.7. The method of claim 1 , wherein the at least one condition includes whether an instruction from the first level is in an incomplete state for a predetermined period of time.8. The method of claim 1 , wherein the at least one condition includes whether the first level includes a predetermined number of instructions.9. The method of claim 1 , wherein the second level is one of indexed directly and indexed via content addressable memory.10. The method of claim 1 , wherein at ...

VENDING MACHINE WITH LOCKING ASSEMBLY

A dispensing device for a vending machine includes an installation member, a goods channel module, and a locking assembly. The goods channel module is slidably secured to the installation member. The locking assembly is secured to the goods channel module and includes a sliding member. The sliding member is slidable into the installation member to lock the installation member to the goods channel module. The sliding member is further slidable out of the installation member, allowing the installation member to be removed from the goods channel module. 1. A vending machine , comprising:an installation member comprising a limiting plate;a goods channel module slidably mounted in the installation member along a first direction; anda locking assembly comprising a mounting member secured to the goods channel module and a sliding member;wherein the mounting member defines a receiving slot; the sliding member comprises a sliding piece and an operation piece extending from the sliding piece, the sliding piece is slidably received in the receiving slot, and the operation piece extends out of the mounting member; the operation piece is operable to slide the sliding member between a first position and a second position; when the sliding member is in the first position, the sliding piece extends into the installation member and abuts the limiting plate, preventing the goods channel module from moving along a second direction opposite to the first direction; and when the sliding member is in the second position, the sliding piece disengages from the limiting plate, and the goods channel module is slidable relative to the installation member along the second position.2. The vending machine of claim 1 , wherein the sliding member further comprises a connecting piece claim 1 , and the connecting piece connects the sliding piece and the operation piece; the mounting member defines an opening claim 1 , and the connecting piece and the operation piece extend out of the opening; when ...

DEPLOYING AN APPLICATION IN A CLOUD COMPUTING ENVIRONMENT

A technique for deploying an application in a cloud computing environment includes collecting, when a user is deploying an application, metadata and instructions on deploying the application. The metadata includes service metadata, application metadata and topology metadata, where the service metadata includes metadata on a service required for deploying the application, the application metadata includes metadata on the application, and the topology metadata includes metadata indicative of a relationship between the service and the application. The collected metadata and instructions are stored as a model for re-deploying the application. 1. A method for deploying an application in a cloud computing environment , the method comprising:collecting, when a user is deploying an application, metadata and instructions on deploying the application, the metadata comprising service metadata, application metadata and topology metadata, wherein the service metadata comprise metadata on a service required for deploying the application, the application metadata comprise metadata on the application, and the topology metadata comprise metadata indicative of a relationship between the service and the application;analyzing the collected metadata and instructions to remove redundant metadata and instructions by, in response to there being multiple push instructions, retaining a last push instruction and metadata on the last push instruction and removing other push instructions and metadata on the other push instructions; andstoring the collected metadata and instructions as a model for re-deploying the application.2. The method according to claim 1 , wherein removing redundant metadata and instructions further comprises claim 1 , in response to there being a stop instruction with respect to a certain application claim 1 , removing all stop instructions with respect to the application and relevant metadata claim 1 , and removing all start instructions with respect to the application ...

VENDING MACHINE WITH ROTATABLE DOOR

A vending machine includes a rack and a door. The rack includes a supporting board. The door is pivotably attached to the rack. The door includes a door panel, a bracket, and a supporting member. The bracket is located on the door panel. The supporting member is mounted to the bracket. The supporting member protrudes from a bottom surface of the door panel. The bottom surface is substantially parallel to the supporting board. When the door is closed relative to the rack, the supporting member abuts the supporting board. 1. A vending machine , comprising:a rack comprising a supporting board; anda door pivotably attached to the rack, the door comprises a door panel, a bracket, and a supporting member, the bracket is located on the door panel, the supporting member is mounted to the bracket, the supporting member protrudes from a bottom surface of the door panel, and the bottom surface is substantially parallel to the supporting board;wherein when the door is closed relative to the rack, the supporting member abuts the supporting board.2. The vending machine of claim 1 , wherein the supporting member is pivotable relative to the bracket claim 1 , and the supporting member is a roller.3. The vending machine of claim 2 , wherein the supporting member comprises a pivot shaft and a supporting portion claim 2 , the supporting portion is rotatable relative to the pivot shaft claim 2 , and the supporting portion is resiliently compressed when the supporting portion abuts the supporting board.4. The vending machine of claim 3 , wherein the pivot shaft is substantially parallel to the bottom surface.5. The vending machine of claim 3 , wherein the pivot shaft is made of plastic.6. The vending machine of claim 3 , wherein the pivot shaft is located in the door panel claim 3 , and the supporting portion partially protrudes from the bottom surface.7. The vending machine of claim 3 , wherein the bracket comprises two mounting walls and two mounting boards extend from the two ...

Method for scanning keyboard circuit

A method for scanning a keyboard circuit is provided. The keyboard circuit includes a keyboard array, output wires, input wires, and a scanning circuit. Each of the output wires is electrically coupled to a corresponding column of key units of the keyboard array, respectively. Each of the input wires is electrically coupled to a corresponding row of key units of the keyboard array, and is provided with a pull-up resistor. The method includes: turning on and connecting open-drain transistors to the ground in a scanning interval to clean charges on the output wires; turning on the open-drain transistors and connecting the open-drain transistors to the ground sequentially in a scanning duration; and receiving detected electrical levels through the input wires, and when one of the detected electrical levels is substantially equal to the electrical level of the ground, determining that the corresponding key unit is pressed.

AUTOMATIC VENDING MACHINE

An automatic vending machine includes a front door, a thermal insulation door, and a latching member. The thermal insulation door is rotatably secured to the front door. The latching member is secured to the thermal insulation door and engages with the front door to prevent the thermal insulation door from rotating relative to the front door, so that the thermal insulation door is secured to the front door without screws. 1. An automatic vending machine comprising:a front door;a thermal insulation door rotatably secured to the front door; anda latching member secured to the thermal insulation door and engaged with the front door to prevent the thermal insulation door from rotating relative to the front door; andthe latching member is resiliently deformable to be disengaged from the first side plate.2. The automatic vending machine of claim 1 , wherein the latching member comprises a securing piece claim 1 , and the securing piece is secured to the thermal insulation door.3. The automatic vending machine of claim 2 , wherein the latching member further comprises a resilient piece extending from the securing piece; and an obtuse angle is defined between the securing piece and the resilient piece.4. The automatic vending machine of claim 3 , wherein the front door comprises a first side plate claim 3 , and a blocking portion extends from the first side plate; the latching member further comprises a latching portion claim 3 , and the blocking portion is engaged with the latching portion claim 3 , and the resilient piece is resiliently deformable to be disengaged from the blocking portion.5. The automatic vending machine of claim 4 , wherein the latching portion comprises a latching piece extending from the resilient piece claim 4 , an acute angle is defined between the resilient piece and the latching piece; and the blocking portion blocks the latching piece.6. The automatic vending machine of claim 5 , wherein the latching portion further comprises a limiting piece ...

RANDOM ACCESS PROCEDURE FOR MACHINE TYPE COMMUNICATION

Apparatuses, methods, and systems are disclosed for alleviating congestion during random access of enhanced machine-type communications user equipment. One apparatus includes a radio transceiver that communicates over a mobile telecommunications network and a processor configured to: transmit a physical random access channel (PRACH) preamble on a first time-frequency resource, monitor a second time-frequency resource for a first downlink (DL) grant scheduling a random access response (RAR) corresponding to the transmitted PRACH preamble on a third time-frequency resource, receive the RAR on the third time-frequency resource, transmit a message on a fourth time-frequency resource, wherein the fourth time-frequency resource is determined based on the RAR; determine a fifth time-frequency resource based on a time-frequency resource index, wherein the RAR includes the time-frequency resource index, and monitor the fifth time-frequency resource for a second DL grant scheduling a contention resolution message. 1. A method , comprising:transmitting a physical random access channel (PRACH) preamble on a first time-frequency resource;monitoring a second time-frequency resource for a first downlink (DL) grant scheduling a random access response (RAR) corresponding to the transmitted PRACH preamble on a third time-frequency resource;receiving the RAR on the third time-frequency resource;transmitting a connection request message on a fourth time-frequency resource, wherein the fourth time-frequency resource is determined based on the RAR;determining a fifth time-frequency resource based on a time-frequency resource index, wherein the RAR includes the time-frequency resource index; andmonitoring the fifth time-frequency resource for a second DL grant scheduling a contention resolution message.2. The method of claim 1 , wherein the time-frequency resource index comprises a time-delay index.3. The method of claim 2 , further comprising:initiating a contention resolution timer ...

Amylase Enzymes

Genetically engineered enzymes having amylase enzyme activity, compositions comprising the enzymes, and methods of making and using the enzymes. Fragments of parent amylase enzymes activity and methods of using the fragments for making genetically engineered enzymes having amylase activity. The genetically engineered amylase enzymes are useful in many different applications such as laundry detergents, dish washing detergents, and cleaning products for homes, industry, vehicle care, baking, animal feed, pulp and paper processing, starch processing, brewing, and ethanol production. 1. An amylase comprising an amino acid sequence that is at least 94% , at least 95% , at least 96% , at least 97% , at least 98% , at least 98.5% , at least 99% , at least 99.5% , or 100% identical to the full length amino acid sequence of: SEQ ID NO:1 , SEQ ID NO:3 , SEQ ID NO:5 , SEQ ID NO:7 , SEQ ID NO:9 , SEQ ID NO:11 , SEQ ID NO:12 , SEQ ID NO:13 , SEQ ID NO:15 , SEQ ID NO:17 , SEQ ID NO:19 , SEQ ID NO:21 , SEQ ID NO:23 , SEQ ID NO:25 , SEQ ID NO:27 , SEQ ID NO:29 , SEQ ID NO:31 , SEQ ID NO:33 , SEQ ID NO:35 , SEQ ID NO:37 , SEQ ID NO:39 , SEQ ID NO:41 , SEQ ID NO:43 , SEQ ID NO:45 , SEQ ID NO:47 , SEQ ID NO:49 , SEQ ID NO:51 , SEQ ID NO:53 , SEQ ID NO:55 , SEQ ID NO:57 , SEQ ID NO:59 , SEQ ID NO:61 , SEQ ID NO:63 , SEQ ID NO:65 , SEQ ID NO:67 , SEQ ID NO:69 , SEQ ID NO:71 , SEQ ID NO:73 , SEQ ID NO:75 , SEQ ID NO:77 , SEQ ID NO:79 , SEQ ID NO:81 , SEQ ID NO:83 , SEQ ID NO:85 , SEQ ID NO:87 , SEQ ID NO:89 , SEQ ID NO:91 , SEQ ID NO:93 , SEQ ID NO:95 , SEQ ID NO:97 , SEQ ID NO:99 , SEQ ID NO:134 , SEQ ID NO:136 , SEQ ID NO:138 , SEQ ID NO:140 , SEQ ID NO:142 , SEQ ID NO:144 , SEQ ID NO:146 , SEQ ID NO:148 , SEQ ID NO:150 , SEQ ID NO:152 , SEQ ID NO:154 , SEQ ID NO:156 , SEQ ID NO:158 , SEQ ID NO:160 , SEQ ID NO:162 , SEQ ID NO:164 , SEQ ID NO:166 , SEQ ID NO:168 , SEQ ID NO:170 , or SEQ ID NO:171.2. An amylase comprising an amino acid sequence that is at least 80% identical to the full ...

ENHANCED LOOP STREAMING DETECTOR TO DRIVE LOGIC OPTIMIZATION

An enhanced loop streaming detection mechanism is provided in a processor to reduce power consumption. The processor includes a decoder to decode instructions in a loop into micro-operations, and a loop streaming detector to detect the presence of the loop in the micro-operations. The processor also includes a loop characteristic tracker unit to identify hardware components downstream from the decoder that are not to be used by the micro-operations in the loop, and to disable the identified hardware components. The processor also includes execution circuitry to execute the micro-operations in the loop with the identified hardware components disabled. 1. An apparatus comprising:a decoder to decode instructions in a loop into micro-operations;a loop streaming detector coupled to the decoder to detect presence of the loop in the micro-operations;a loop characteristic tracker unit coupled to the loop streaming detector to identify hardware components downstream from the decoder that are not to be used by the micro-operations in the loop, and to disable the identified hardware components; andexecution circuitry coupled to the loop streaming detector to execute the micro-operations in the loop with the identified hardware components disabled.2. The apparatus of claim 1 , further comprising an instruction decode queue coupled to an output of the decoder to store the micro-operations in the loop claim 1 , wherein the identified hardware components are downstream from the instruction decode queue.3. The apparatus of claim 1 , wherein the loop characteristic tracker unit comprises a plurality of tracker bits claim 1 , one or more of the tracker bits indicate whether a micro-operation of a given characteristic is in the loop.4. The apparatus of claim 1 , further comprising circuitry to implement a state machine claim 1 , and wherein the state machine includes a reset state where all tracker bits of the loop characteristic tracker unit are cleared claim 1 , a learn state where ...

METHOD FOR CONTROLLING VOLTAGES OF LIQUID CRYSTAL ON SILICON TWO-DIMENSIONAL ARRAY AND RELATED DEVICE

Embodiments of the present application provide a method for controlling voltages of a liquid crystal on silicon (LCoS) two-dimensional array which includes a plurality of pixel sets, and the plurality of pixel sets include a first pixel set and a second pixel set. The method includes: determining a plurality of bit sequences, where the plurality of bit sequences include a first bit sequence and a second bit sequence; controlling a voltage of the first pixel set by using the first bit sequence; and controlling a voltage of the second pixel set by using the second bit sequence, where the first pixel set and the second pixel set are in different phase cycles in a port direction of the LCoS two-dimensional array, the first pixel set and the second pixel set have a same phase, and duty ratios of the first bit sequence and the second bit sequence are the same. 1. A method for controlling voltages of a liquid crystal on silicon (LCoS) two-dimensional array , wherein the LCoS two-dimensional array comprises a plurality of pixel sets , the plurality of pixel sets comprising a first pixel set and a second pixel set , the method comprising:determining a plurality of bit sequences, the plurality of bit sequences comprising a first bit sequence and a second bit sequence;controlling a voltage of the first pixel set by using the first bit sequence; andcontrolling a voltage of the second pixel set by using the second bit sequence, wherein the first pixel set and the second pixel set are in different phase cycles in a port direction of the LCoS two-dimensional array, the first pixel set and the second pixel set having a same phase, and duty ratios of the first bit sequence and the second bit sequence being the same.2. The method according to claim 1 , wherein the plurality of pixel sets comprise a third pixel set and a fourth pixel set claim 1 , the plurality of bit sequences comprising a third bit sequence claim 1 , and the method further comprising:controlling voltages of the ...

STEEL-PLATE-ENCASED PRECAST CONCRETE COLUMN FOOT JOINT AND CONSTRUCTION METHOD THEREFOR

The column-base joint includes a prefabricated-reinforced-concrete column and a reinforced-concrete foundation, and further includes a coating-steel-plate sleeve that is integrally prefabricated with the concrete column and encloses an exterior of a column base. A gap is between a bottom end of the coating-steel-plate sleeve and an upper surface of the foundation. An outside of the gap is provided with a plugging material. The joint further includes an annular rib plate all of whose edges are horizontally and seamlessly connected to an inner wall of the coating-steel-plate sleeve and whose middle portion is provided with a rib-plate opening. The annular rib plate is provided with a sleeve opening that matches with the grouting sleeve device. 12124561121241361213. A steel-plate-coated assembled concrete column-base joint , comprising a prefabricated-reinforced-concrete column () at an upper portion and a reinforced-concrete foundation () at a lower portion that are vertically correspondingly spliced , the prefabricated-reinforced-concrete column () being pre-buried with an internal-to-column longitudinal bar () , an internal-to-column stirrup () and a grouting sleeve device () that are circumferentially evenly distributed along a column body , the reinforced-concrete foundation () being pre-buried with a foundation anchoring-insertion steel bar () , the foundation anchoring-insertion steel bar () being connected to the internal-to-column longitudinal bar () via a grout-injection material () filling the grouting sleeve device () , and a splicing seam between the reinforced-concrete foundation () and the prefabricated-reinforced-concrete column () being filled with the grout-injection material () ,{'b': 7', '7', '7', '3, 'wherein the joint further comprises a coating-steel-plate sleeve () that is integrally prefabricated with the concrete column and encloses an exterior of a column base, a top end of the coating-steel-plate sleeve () is below a grout-injection hole and ...

EFFICIENT DEPLOYMENT OF TABLE LOOKUP (TLU) IN AN ENTERPRISE-LEVEL SCALABLE CIRCUIT SIMULATION ARCHITECTURE

A method for conducting numerical analysis includes defining a plurality of components in a system and a condition to be analyzed, performing a table look-up for components of the plurality of components, if a component of the plurality of components is defined in a table and the table includes the condition to be analyzed, acquiring a result for the condition to be analyzed based on table information, and conducting the analysis of the system using the result based on the table information for the component. 1. A method for conducting numerical analysis , the method comprising:defining a plurality of components in a system and a condition to be analyzed;performing a table look-up for components of the plurality of components;if a component of the plurality of components is defined in a table and the table includes the condition to be analyzed, acquiring a result for the condition to be analyzed based on table information; andconducting the analysis of the system using the result based on the table information for the component.2. The method according to claim 1 , wherein the component defined in the table includes a result corresponding to the condition to be analyzed.3. The method according to claim 1 , further comprising claim 1 , if the component defined in the table does not include the condition to be analyzed claim 1 , interpolating the result based on other conditions for the component in the table.4. The method according to claim 1 , further comprising claim 1 , after conducting the analysis of the system claim 1 , uploading components of the plurality of components and results of the components to the table.5. The method according to claim 1 , wherein the component defined in the table is stored in the table and is identified by a unique tuple.6. The method according to claim 1 , wherein the table is simultaneously sharable among users.7. The method according to claim 1 , wherein the system comprises a circuit and the component comprises a transistor.8. ...

EFFICIENT DEPLOYMENT OF TABLE LOOKUP (TLU) IN AN ENTERPRISE-LEVEL SCALABLE CIRCUIT SIMULATION ARCHITECTURE

A system for conducting numerical analysis includes a processor that is configured to define a plurality of components in a circuit and a condition to be analyzed, a module that is configured to perform a table look-up for components of the plurality of components, a module that is configured to acquire a result for the condition to be analyzed based on table information when a component of the plurality of components is defined in a table and when the table includes the condition to be analyzed, and a module that is configured to conduct the analysis of the circuit using the result based on the table information for the component. 1. A system for conducting numerical analysis , the system comprising:a processor that is configured to define a plurality of components in a circuit and a condition to be analyzed;a module that is configured to perform a table look-up for components of the plurality of components;a module that is configured to acquire a result for the condition to be analyzed based on table information when a component of the plurality of components is defined in a table and when the table includes the condition to be analyzed; anda module that is configured to conduct the analysis of the circuit using the result based on the table information for the component.2. The system according to claim 1 , wherein the component defined in the table includes a result corresponding to the condition to be analyzed.3. The system according to claim 1 , further comprising:a module that is configured to interpolate the result based on other conditions for the component in the table when the component defined in the table does not include the condition to be analyzed.4. The system according to claim 1 , further comprising:a module that is configured to upload components of the plurality of components and results of the components to the table after conducting the analysis of the circuit.5. The system according to claim 1 , wherein the component defined in the table is ...

METHOD AND DEVICE FOR PROCESSING IMAGE, AND STORAGE MEDIUM

A first three-dimensional (3D) model of a target in a 3D space is acquired based on a first two-dimensional (2D) image including the target. A 3D morphing parameter is acquired. The first 3D model is transformed into a second 3D model based on the 3D morphing parameter. First 2D coordinates are acquired by mapping the first 3D model to a 2D space. Second 2D coordinates are acquired by mapping the second 3D model to the 2D space. A second 2D image including a morphed target is acquired by morphing the target in the first 2D image based on the first 2D coordinates and the second 2D coordinates. 1. A method for processing an image , comprising:acquiring a first three-dimensional (3D) model of a target in a 3D space based on a first two-dimensional (2D) image comprising the target;acquiring a 3D morphing parameter, and transforming the first 3D model into a second 3D model based on the 3D morphing parameter;acquiring first 2D coordinates by mapping the first 3D model to a 2D space, and acquiring second 2D coordinates by mapping the second 3D model to the 2D space; andacquiring a second 2D image comprising a morphed target by morphing the target in the first 2D image based on the first 2D coordinates and the second 2D coordinates.2. The method of claim 1 , wherein acquiring the first 3D model of the target in the 3D space based on the first 2D image comprising the target comprises:extracting, from the first 2D image through a Human Mesh Recovery (HMR) model, a first reconstruction parameter for reconstructing a 3D model of the target; andreconstructing the first 3D model of the target in the 3D space using the first reconstruction parameter as extracted.3. The method of claim 2 , wherein the first reconstruction parameter comprises at least one of first joint point parameters of the target claim 2 , a first morphological parameter of the target claim 2 , or a camera parameter of the first 2D image.4. The method of claim 3 , further comprising:extracting second joint ...

METHOD OF CREATING AN IMAGE ON A STONE SUBSTRATE SURFACE AND RESULTING PRODUCT

A method of creating images in stone substrate such as granite monuments using digital laser etching into a painted area. Alternatively, two layers of color contrasting coatings may be applied and the laser etching penetrates into the innermost layer to produce a contrast with the top coat. Pigmented material of a chemical content which is related to the mineral content of the substrate. Various enhancement techniques are also described. 1. A method of creating an engraved image on a surface of a stone substrate comprising the steps of:coating an image-receiving area on said surface with a breathable primer having a chemical content related to the mineral content of the substrate;overcoating the primed area with a first pigmented, durable paint having a chemical content related to the mineral content of the substrate and a first color; andlaser etching an image into the overcoated area by creating a digital pattern of blind holes in the overcoating paint based on contrasts in a digitized image being read.2. The method of claim 1 , further comprising the step of: applying a second paint having a second color to fill the holes created in the overcoated first paint after the laser etching step.3. The method of wherein any polishing effect in the image receiving area is reversed prior to the primer coating step.4. The method of wherein the substrate is granite.5. The method of wherein the primer and the first paint have silicon and oxygen constituents for bonding.6. The method of wherein the laser etching step is carried out by reading a digital image pixel-by-pixel and controlling the position coordinates and firing condition of a laser according to such reading and the holes are thereafter filled with a paint of a color that contrasts with the color of the first paint.7. A method of creating an engraved image on the surface of a stone substrate comprising the steps of:impregnating the surface with a colored primer mixture which bonds to the substrate;coating the ...

Portable blowing device

A portable blowing device includes a body and fans arranged in the body. Air channels are arranged in the body and extend in the length direction of the body to allow airflow to pass through. Wind shields are arranged in the air channels, and a periphery of the wind shield is closely connected with a side wall of the air channel so that a sub-air channel is formed between the wind shield and the side wall of the air channel. Air outlets are formed in the side wall for communicating with outside and the sub-air channel, and airflow generated by the fan can enter the sub-air channel and then exits the air outlets. Because of the reduced volume of the sub-air channel, the airflow is concentrated after entering the sub-air channel, and airflow exiting the air outlets is strengthened, so that the cooling effect and the user experience are improved. 1. A portable blowing device , comprising:a body for being hung around a neck of a human body; anda fan disposed in the body;wherein an air channel corresponding to the fan is arranged in the body, and the air channel extends in a length direction of the body and has a side wall surrounding the air channel;a wind shield is arranged in the air channel and the wind shield is closely connected with a part of the side wall of the air channel so that a sub-air channel is formed between the wind shield and the other part of the side wall of the air channel, and air outlets are formed in the other part of the side wall for communicating with the sub-air channel and outside; andairflow generated by the fan is capable of entering the sub-air channel and then exiting the air outlets.2. The portable blowing device according to claim 1 , wherein the body comprises a first housing and a second housing claim 1 , the first housing and the second housing are connected together to form the air channel claim 1 , and the wind shield is integrally extended from an inner wall of the first housing or/and the second housing.3. The portable blowing ...

PRESTRESSED ASSEMBLED CONCRETE FRAME-JOINT CONNECTING STRUCTURE AND CONSTRUCTING METHOD THEREOF

The present disclosure relates to the technical field of assembled concrete frame structures, and discloses a prestressed assembled concrete frame-joint connecting structure and constructing method thereof. The present disclosure includes a prefabricated concrete column, a prefabricated concrete superposed beam, a composite slab, a post-tensioned prestressing tendon that connects the prefabricated concrete column and the prefabricated concrete superposed beam, a bending-resistant energy consuming steel bar and a shearing-resistant high-strength steel bar. 1123. A prestressed assembled concrete frame-joint connecting structure , comprising a prefabricated concrete column () , a prefabricated concrete superposed beam () and a composite slab () , wherein{'b': 4', '5', '6', '7', '5', '1', '2, 'the prestressed assembled concrete frame-joint connecting structure further comprises a temporary support () and a post-tensioned prestressing tendon () that are provided under the joint, a bending-resistant energy consuming steel bar () and a shearing-resistant high-strength steel bar (), wherein the post-tensioned prestressing tendon () connects the prefabricated concrete column () and the prefabricated concrete superposed beam ();'}{'b': 22', '2', '32', '3, 'a beam post-poured layer () of the prefabricated concrete superposed beam () and a slab post-poured layer () of the composite slab () are integrally poured;'}{'b': 2', '1', '8, 'a beam-column seam between the prefabricated concrete superposed beam () and the prefabricated concrete column () is filled with a high-strength crack pouring binding material (); and'}{'b': 6', '7', '22', '2', '6', '7, 'the bending-resistant energy consuming steel bar () and the shearing-resistant high-strength steel bar () are laid into the beam post-poured layer () at an upper portion of the prefabricated concrete superposed beam (), and the bending-resistant energy consuming steel bar () is located over the shearing-resistant high-strength steel ...

MAGNETIC ELEVATED WHEEL

A magnetic elevated wheel assembly of a vehicle may include at least one wheel mounted on an axle, at least one magnet mounted on at least one of the axle or a vehicle body, and a shell connected to the at least one wheel. The shell may extend from the at least one wheel in an axial direction and may be positioned radially outward of at least a portion the at least one magnet. The at least one magnet may be configured and oriented to generate a magnetic force acting on the shell to elevate at least a portion of a weight of the vehicle acting on the axle to balance a rolling resistance acting on the at least one wheel. 1. A rotary assembly of a vehicle comprising:at least one wheel mounted on an axle;at least one magnet mounted on at least one of the axle and a vehicle body; anda shell connected to the at least one wheel and extending from the at least one wheel in an axial direction and positioned radially outward of at least a portion of the at least one magnet;wherein the at least one magnet is configured and oriented to generate a magnetic force acting on the shell to elevate at least a portion of a weight of the vehicle acting on the axle to balance a rolling resistance acting on the at least one wheel.2. The rotary assembly of claim 1 , wherein the at least one magnet is an electromagnet.3. The rotary assembly of claim 2 , wherein the at least one wheel assembly further includes:at least one coil wrapped around the at least one magnet; anda power source connected to the at least one coil and configured to generate a current to flow through the at least one coil.4. The rotary assembly of claim 3 , wherein the at least one wheel assembly further includes:at least one pressure sensor configured to measure the weight on the axle; andat least one magnetic force regulator connected to the at least one pressure sensor and to the power source, the at least one regulator being configured to regulate a magnetic force generated by the power source.5. The rotary assembly ...

Antenna for Use in a Distributed Antenna System

An antenna for use in a distributed antenna system is provided. The antenna includes: (a) a feeding circuit on a first side of a first dielectric defining an edge perpendicular to the first side, a coplanar waveguide comprising a signal feed and a signal return coplanar with and interfittedly apart from the signal feed; (b) a radiator circuit on a second side of a second dielectric, a monopole radiator and a radiator return being copolanar and spaced apart from each other, the first dielectric capacitively coupling the signal feed to the monopole radiator; and (c) an edge connection along the edge for electrically connecting the signal return to the radiator return.A cover encloses the feeding circuit, including its impedance matching, in a water-resistant enclosure. The antenna ceiling-mounts indoors, is coated with a fire-resistant coating, and is operable at VHF (132-174 MHz), UHF (350-520 MHz), and 698-960 MHz.

Round-Trip Time Evaluation System, Method, and Apparatus

A round-trip time (RTT) evaluation system includes sending, by a first device, a plurality of packets to a second device on a path, where each of the packets carries a timestamp indicating a sending time of a corresponding packet, determining, by the second device based on a statistical value of one-way delays (OWDs) of the packets, timestamps carried in the packets, sending, by the second device, an acknowledgements (ACKs) to the first device, where the ACKs include the timestamps and ACK time information, and determining, by the first device, measurement values of an RTT of the path based on the timestamps, the ACK time information, and times when the ACKs are received. 1. A round-trip time (RTT) evaluation system comprising:a first device configured to send a plurality of first packets on a first path, wherein the first packets comprise a second packet that carries a first timestamp indicating a sending time of the second packet; and receive the first packets;', 'calculate first one-way delays (OWDs) of the first packets;', 'determine, based on the first OWDs, the first timestamp and a first measurement value of a second OWD of the second packet, wherein the first measurement value is equal to a first statistical value of the first OWDs; and', 'send, to the first device, an acknowledgement (ACK) comprising the first timestamp and ACK time information, wherein the ACK time information corresponds to a duration from a first time when the second device receives the second packet to a second time when the second device sends the ACK,, 'a second device communicatively coupled to the first device and configured to receive the ACK; and', 'determine a second measurement value of an RTT of the first path based on the first timestamp, the ACK time information, and a second timestamp indicating a third time when the first device receives the ACK., 'wherein the first device is further configured to2. The RTT evaluation system of claim 1 , wherein the ACK time information ...

EFFICIENT DEPLOYMENT OF TABLE LOOKUP (TLU) IN AN ENTERPRISE-LEVEL SCALABLE CIRCUIT SIMULATION ARCHITECTURE

A method for conducting numerical analysis includes defining a plurality of components in a system and a condition to be analyzed, performing a table look-up for components of the plurality of components, acquiring a result for the condition to be analyzed based on information in a table in which a component of the plurality of components is defined, and conducting the analysis of the system using the result based on the information in the table for the component. 1. A method for conducting numerical analysis , the method comprising:defining a plurality of components in a system and a condition to be analyzed;performing a table look-up for components of the plurality of components;acquiring a result for the condition to be analyzed based on information in a table in which a component of the plurality of components is defined; andconducting the analysis of the system using the result based on the information in the table for the component.2. The method according to claim 1 , wherein the component defined in the table includes a result corresponding to the condition to be analyzed.3. The method according to claim 1 , further comprising interpolating the result based on other conditions for the component in the table.4. The method according to claim 1 , further comprising uploading components of the plurality of components and results of the components to the table.5. The method according to claim 1 , wherein the component defined in the table is stored in the table and is identified by a unique tuple.6. The method according to claim 1 , wherein the table is simultaneously sharable among users.7. The method according to claim 1 , wherein the system comprises a circuit and the component comprises a transistor.8. The method according to claim 7 , wherein the condition includes an input voltage.9. The method according to claim 1 , further comprising rounding the condition prior to performing the table look-up based on a scale of the table.10. The method according to claim ...

EFFICIENT DEPLOYMENT OF TABLE LOOKUP (TLU) IN AN ENTERPRISE-LEVEL SCALABLE CIRCUIT SIMULATION ARCHITECTURE

A system for conducting numerical analysis includes a processor that is configured to define a plurality of components in a circuit and a condition to be analyzed, a module that is configured to perform a table look-up for components of the plurality of components, a module that is configured to acquire a result for the condition to be analyzed based on information in a table in which a component of the plurality of components is defined, and a module that is configured to conduct the analysis of the circuit using the result based on the information in the table for the component. 1. A system for conducting numerical analysis , the system comprising:a processor that is configured to define a plurality of components in a circuit and a condition to be analyzed;a module that is configured to perform a table look-up for components of the plurality of components;a module that is configured to acquire a result for the condition to be analyzed based on information in a table in which a component of the plurality of components is defined; anda module that is configured to conduct the analysis of the circuit using the result based on the information in the table for the component.2. The system according to claim 1 , wherein the component defined in the table includes a result corresponding to the condition to be analyzed.3. The system according to claim 1 , further comprising:a module that is configured to interpolate the result based on other conditions for the component in the table.4. The system according to claim 1 , further comprising:a module that is configured to upload components of the plurality of components and results of the components to the table after conducting the analysis of the circuit.5. The system according to claim 1 , wherein the component defined in the table is stored in the table and is identified by a unique tuple.6. The system according to claim 1 , wherein the table is simultaneously sharable among users.7. The system according to claim 1 , ...

SELECTIVE GLYCOSIDASE INHIBITORS AND USES THEREOF

The invention provides compounds for selectively inhibiting glycosidases, prodrugs of the compounds, and pharmaceutical compositions including the compounds or prodrugs of the compounds. The invention also provides methods of treating diseases and disorders related to deficiency or overexpression of O-GlcNAcase, accumulation or deficiency of O-GlcNAc. 2. The compound of wherein:{'sup': 1', '3, 'Rand Rare H;'}{'sup': 2', '4, 'Rand Rare OH; and'}{'sup': 6', '6, 'sub': 3', '2', '3', '2', '2', '3', '2', '2', '2', '3', '2, 'each Ris independently selected from the group consisting of: H, CH, CHCH, (CH)CH, CHCH═CH, CHC≡CH, and OCH, or NRis azetidin-1-yl or pyrrolidin-1-yl;'}3. The compound of wherein:{'sup': 1', '3, 'Rand Rare OH;'}{'sup': 2', '4, 'Rand Rare H; and'}{'sup': 6', '6, 'sub': 3', '2', '3', '2', '2', '3', '2', '2', '2', '3', '2, 'each Ris independently selected from the group consisting of: H, CH, CHCH, (CH)CH, CHCH═CH, CHC≡CH, and OCH, or NRis azetidin-1-yl or pyrrolidin-1-yl;'}4. The compound of wherein:{'sup': 2', '3, 'Rand Rare OH;'}{'sup': 1', '4, 'Rand Rare H; and'}{'sup': 6', '6, 'sub': 3', '2', '3', '2', '2', '3', '2', '2', '2', '3', '2, 'each Ris independently selected from the group consisting of: H, CH, CHCH, (CH)CH, CHCH═CH, CHC≡CH, and OCH, or NRis azetidin-1-yl or pyrrolidin-1-yl;'}5. (canceled)6. The compound of wherein the compound is selected from the following group:(3aR,5R,6R,7R,7aR)-5-(hydroxymethyl)-2-(methylamino)-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]thiazole-6,7-diol;(3aR,5R,6R,7R,7aR)-2-(dimethylamino)-5-(hydroxymethyl)-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]thiazole-6,7-diol;(3aR,5R,6S,7S,7aR)-2-(ethylamino)-5-(hydroxymethyl)-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]thiazole-6,7-diol;(3aR,5R,6R,7S,7aR)-5-(hydroxymethyl)-2-(methylamino)-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]thiazole-6,7-diol;(3aR,5R,6R,7R,7aR)-2-(ethylamino)-5-(hydroxymethyl)-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]thiazole-6,7-diol;(3aR,5R,6R,7R,7aR)-5-(hydroxymethyl)-2-( ...

PREDICTIVE ANALYTICS FOR FAILURE DETECTION

A computer-implemented method and computing system are provided for failure prediction of a batch of manufactured objects. The method includes classifying, by, a processor sing a simulation, a set of samples with uniformly distributed parameter values, to generate sample classifications for the batch of manufactured objects. The method further includes determining, by the processor, a centroid of failing ones of the samples in the set, based on the sample classifications. The method also includes generating, by the processor, a new set of samples with a distribution around the centroid of the failing ones of the sample in the set. The method additionally includes populating, by the processor, a nearest neighbor vector space using the new set of samples. The method further includes classifying, by the processor, the new set of samples by performing a nearest neighbor search on the nearest neighbor vector space using a distance metric. 1. A computer-implemented method for failure prediction of a batch of manufactured objects , the method comprising:classifying, by a processor using a simulation, a set of samples with uniformly distributed parameter values, to generate sample classifications for the batch of manufactured objects;determining, by the processor, a centroid of failing ones of the samples in the set, based on the sample classifications;generating, by the processor, a new set of samples with a distribution around the centroid of the failing ones of the sample in the set;populating, by the processor, a nearest neighbor vector space using the new set of samples; andclassifying, by the processor, the new set of samples by performing a nearest neighbor search on the nearest neighbor vector space using a distance metric.2. The computer-implemented method of claim 1 , wherein the centroid is the geometric mean of the failing ones of the samples in the set.3. The computer-implemented method of claim 1 , wherein the set of samples comprises a set of vectors.4. The ...

PREDICTIVE ANALYTICS FOR FAILURE DETECTION

A computer-implemented method and computing system are provided for failure prediction of a batch of manufactured objects. The method includes classifying, by a processor using a simulation, a set of samples with uniformly distributed parameter values, to generate sample classifications for the batch of manufactured objects. The method further includes determining, by the processor, a centroid of failing ones of the samples in the set, based on the sample classifications. The method also includes generating, by the processor, a new set of samples with a distribution around the centroid of the failing ones of the sample in the set. The method additionally includes populating, by the processor, a nearest neighbor vector space using the new set of samples. The method further includes classifying, by the processor, the new set of samples by performing a nearest neighbor search on the nearest neighbor vector space using a distance metric. 1. A computer program product for failure prediction of a batch of manufactured objects , the computer program product comprising a computer readable storage medium having program instructions embodied therewith , the program instructions executable by a computer to cause the computer to perform a method comprising:classifying, by a processor using a simulation, a set of samples with uniformly distributed parameter values, to generate sample classifications for the batch of manufactured objects;determining, by the processor, a centroid of failing ones of the samples in the set, based on the sample classifications;generating, by the processor, a new set of samples with a distribution around the centroid of the failing ones of the sample in the set;populating, by the processor, a nearest neighbor vector space using the new set of samples; andclassifying, by the processor, the new set of samples by performing a nearest neighbor search on the nearest neighbor vector space using a distance metric.2. The computer program product of claim 1 , ...

SELECTIVE GLYCOSIDASE INHIBITORS AND USES THEREOF

The invention provides compounds with enhanced permeability for selectively inhibiting glycosidases, prodrugs of the compounds, and pharmaceutical compositions including the compounds or prodrugs of the compounds. The invention also provides methods of treating diseases and disorders related to deficiency or overexpression of O-GlcNAcase, accumulation or deficiency of O-GlcNAc. 2. The compound of wherein:{'sup': 1', '2', '1', '2', '1', '2', '1', '2, 'Rand Rare H, or Ris H and Ris F, or Ris F and Ris H, or Ris OH and Ris H;'}{'sup': 3', '4', '3', '4, 'Ris H and Ris OH, or Ris OH and Ris H;'}{'sup': '6', 'Ris H or OH;'}{'sup': '7', 'sub': '3', 'Ris H or CH;'}{'sup': '8', 'sub': 3', '3, 'Ris CHor CF; and'}{'sup': 9', '9, 'sub': 3', '2', '3', '2, 'each Ris independently selected from the group consisting of: H, CH, and CHCH, or NRis azetidin-1-yl.'}3. The compound of wherein at least one of R claim 1 , R claim 1 , and Ris F.4. The compound of wherein:{'sup': 1', '2', '1', '2, 'Ris H and Ris F, or Ris F and Ris H;'}{'sup': '3', 'Ris H; and'}{'sup': 4', '5, 'Ris OR.'}5. (canceled)6. The compound of wherein the compound is selected from the following group:(3aR,5R,6R,7R,7aR)-7-fluoro-5-((S)-1-hydroxyethyl)-2-(methylamino)-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]thiazol-6-ol;(3aR,5R,6R,7R,7aR)-7-fluoro-5-((R)-1-hydroxyethyl)-2-(methylamino)-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]thiazol-6-ol;(3aR,5R,6R,7R,7aR)-2-(ethylamino)-7-fluoro-5-((S)-1-hydroxyethyl)-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]thiazol-6-ol;(3aR,5R,6R,7R,7aR)-2-(ethylamino)-7-fluoro-5-((R)-1-hydroxyethyl)-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]thiazol-6-ol;(3aR,5R,6R,7R,7aR)-2-(dimethylamino)-7-fluoro-5-((S)-1-hydroxyethyl)-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]thiazol-6-ol;(3aR,5R,6R,7R,7aR)-2-(dimethylamino)-7-fluoro-5-((R)-1-hydroxyethyl)-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]thiazol-6-ol;(3aR,5S,6R,7R,7aR)-2-(ethylamino)-7-fluoro-5-((R)-2,2,2-trifluoro-1-hydroxyethyl)-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]thiazol-6 ...

Method for Adjusting Level of Galanin in Brain by Optic Nerve Light Conduction

The present invention discloses a method for adjusting the level of galanin in brain, by optic nerve light conduction, comprising the following step: controlling light of different wavelengths, different intensities and different frequencies to illuminate an eye by a light adjustment device, so that galanin receptors in the eye are activated to produce signal, stimulation, and signals transmitted to the hypothalamic visual receiving area via the optic nerve can influence the level of galanin expression in the brain. 1. A method for adjusting the level of galanin in brain by optic nerve light conduction , comprising the following step: controlling light of different wavelengths , different intensities and different frequencies to illuminate an eye by a light adjustment device , so that galanin receptors in the eye are activated to produce signal stimulation , and signals transmitted to the hypothalamic visual receiving area via the optic nerve can influence the level of galanin in the brain.2. The method for adjusting the level of galanin in brain by optic nerve conduction according to claim 1 , wherein the light of different wavelengths claim 1 , different intensities and different frequencies include visible light and invisible light.3. The method for adjusting the level of galanin in brain by optic nerve light conduction according to claim 1 , wherein the process of controlling the light of different wavelengths claim 1 , different intensities and different frequencies to illuminate an eye comprises: gradually filtering natural light or simulated natural light according to wavelengths in the order from large to small and light intensities in the order from strong to weak claim 1 , until all light are blocked or turned off.4. The method for adjusting the level of galanin in brain by optic nerve light conduction according to claim 3 , wherein the wavelengths are in the order from large to small as follows: red light: 605-720 nm claim 3 , orange light: 595-605 nm ...

EFFICIENT DEPLOYMENT OF TABLE LOOKUP (TLU) IN AN ENTERPRISE-LEVEL SCALABLE CIRCUIT SIMULATION ARCHITECTURE

A method (and program) for conducting numerical analysis, includes defining a plurality of components in a system and a condition to be analyzed, performing a table look-up for components of the plurality of components, if a component of the plurality of components is defined in the table, acquiring a result for the condition to be analyzed based on the table information, and conducting the analysis of the system using the result based on the table information for the component. 1. A method for conducting numerical analysis , the method comprising:defining a plurality of components in a system and a condition to be analyzed;performing a table look-up for components of the plurality of components;if a component of the plurality of components is defined in the table, acquiring a result for the condition to be analyzed based on the table information; andconducting the analysis of the system using the result based on the table information for the component.2. The method according to claim 1 , wherein the component defined in the table includes the result corresponding to the condition to be analyzed.3. The method according to claim 1 , further comprising claim 1 , if the component defined in the table does not include the condition to be analyzed claim 1 , interpolating the result based on other conditions for the component in the table.4. The method according to claim 1 , further comprising claim 1 , after conducting the analysis of the system claim 1 , uploading components of the plurality of components and results of the components to the table.5. The method according to claim 1 , wherein the component stored in the table is identified by a unique tuple.6. The method according to claim 1 , wherein the table is simultaneously sharable among users.7. The method according to claim 1 , wherein the system comprises a circuit and the component comprises a transistor.8. The method according to claim 1 , wherein the condition includes an input voltage.9. The method according ...

METHOD AND DEVICE FOR PROCESSING IMAGE, AND STORAGE MEDIUM

A morphing part to be morphed and a morphing effect are acquired. Human body contour point information is acquired by detecting a human contour point of a human sideway image. A morphing region is determined according to the human contour point information and the morphing part. The morphing region is an image region to be morphed in the human sideway image. A human orientation is determined according to the human contour point information. A morphing direction of the morphing region is determined according to the human orientation and the morphing effect. Morphing is performed along the morphing direction in the morphing region. 1. A method for processing an image , comprising:acquiring a morphing part to be morphed in a human and a morphing effect;acquiring human contour point information by detecting a human contour point of a human sideway image;determining a morphing region according to the human contour point information and the morphing part, the morphing region being an image region to be morphed in the human sideway image; determining a human orientation according to the human contour point information;determining a morphing direction of the morphing region according to the human orientation and the morphing effect; and performing morphing along the morphing direction in the morphing region.2. The method of claim 1 , wherein determining the human orientation according to the human contour point information comprises: determining the human orientation according to human contour point information associated with the morphing part in the human contour point information.3. The method of claim 1 , wherein the morphing part is a chest claim 1 ,wherein determining the morphing region according to the human contour point information and the morphing part comprises:determining a first rectangular region comprising the chest according to chest contour point information in the human contour point information; anddetermining, according to the first rectangular region, ...

METHOD AND APPARATUS FOR IMAGE PROCESSING, DEVICE FOR IMAGE PROCESSING, AND STORAGE MEDIUM

Disclosed are a method and apparatus for image processing, a device for image processing, and a storage medium. The method for image processing includes: acquiring a first replacement image of a target part at a first posture; determining a posture parameter of the target part at a second posture in a first image; transforming the first replacement image into a second replacement image corresponding to the second posture according to the posture parameter; and fusing the second replacement image to the target part in the first image to obtain a second image. 1. A method for image processing , comprising:acquiring a first replacement image of a target part at a first posture;determining a posture parameter of the target part at a second posture in a first image;transforming the first replacement image into a second replacement image corresponding to the second posture according to the posture parameter; andfusing the second replacement image to the target part in the first image to obtain a second image.2. The method according to claim 1 , wherein transforming the first replacement image into the second replacement image corresponding to the second posture according to the posture parameter comprises:acquiring coordinates of each of a plurality of first key points of the target part in the first replacement image;determining, from the first replacement image based on coordinates of the plurality of first key points, at least one original polygonal area enclosed by a group of first key points among the plurality of first key points; anddeforming the at least one original polygonal area based on the posture parameter to obtain the second replacement image.3. The method according to claim 1 , wherein determining the posture parameter of the target part at the second posture in the first image comprises:performing key point detection for the target part in the first image to obtain coordinates of each of a plurality of key points of the target part in the first image; ...

Systems and Methods for Flag Tracking in Move Elimination Operations

Systems and methods for flag tracking in data manipulation operations involving move elimination. An example processing system comprises a first data structure including a plurality of physical register values; a second data structure including a plurality of pointers referencing elements of the first data structure; a third data structure including a plurality of move elimination sets, each move elimination set comprising two or more bits representing two or more logical data registers, the third data structure further comprising at least one bit associated with each move elimination set, the at least one bit representing one or more logical flag registers; a fourth data structure including an identifier of a data register sharing an element of the first data structure with a flag register; and a move elimination logic configured to perform a move elimination operation. 1. A processing system , comprising:a first data structure including a plurality of physical register values;a second data structure including a plurality of pointers referencing elements of the first data structure;a third data structure including a plurality of move elimination sets, each move elimination set comprising two or more bits representing two or more logical data registers, the third data structure further comprising at least one bit associated with each move elimination set, the at least one bit representing one or more logical flag registers;a fourth data structure including an identifier of a data register sharing an element of the first data structure with a flag register; anda move elimination logic configured to perform a move elimination operation by causing an element of the second data structure to reference an element of the first data structure, the move elimination logic further configured to track, using at least one of the third data structure and the fourth data structure, availability of elements of the first data structure.2. The processing system of claim 1 , wherein ...

CAPTURE OF CIRCULATING TUMOR CELLS USING CARBON NANOTUBE SPONGES

The present invention provides a method of capturing circulating tumor cells (CTCs) from a subject without using a cancer biomarker. The method comprises contacting a test sample with a carbon nanotube (CNT) sponge. The test sample comprises cells from a small amount of peripheral blood from a subject after removal of plasma and lysis of erythrocytes. The cells in the test sample comprise CTCs from the subject. The CNT sponge is free of an agent specific for a cancer biomarker. 1. A method of capturing circulating tumor cells (CTCs) from a subject without using a cancer biomarker , comprising contacting a test sample with a carbon nanotube (CNT) sponge for no more than 60 minutes , wherein the test sample comprises cells from no more than 2 ml peripheral blood from a subject after removal of plasma and lysis of erythrocytes , wherein the cells in the test sample comprise CTCs from the subject , wherein the CNT sponge is free of an agent specific for a cancer biomarker , whereby the CTCs are captured by the CNT sponge.2. The method of claim 1 , wherein the CTCs do not have the cancer biomarker.3. The method of claim 1 , wherein the cancer biomarker is specific to tumor cells.4. The method of claim 3 , wherein the subject has the tumor.5. The method of claim 3 , wherein the tumor is selected from the group consisting of breast cancer claim 3 , lung cancer and colorectal cancer.6. The method of claim 1 , wherein the cancer biomarker is selected from the group consisting of EpCAM claim 1 , cytokeratins claim 1 , CD45 and HER2.7. The method of claim 1 , wherein the test sample comprises 200-1 claim 1 ,000 CTCs per ml of the peripheral blood from the subject.8. The method of claim 1 , comprising contacting the test sample with the CNT sponge for no more than 30 minutes.9. The method of claim 1 , comprising contacting the test sample with the CNT sponge for no more than 15 minutes.10. The method of claim 1 , wherein at least 20% of the CTCs in the test sample are captured ...

DEPLOYING AN APPLICATION IN A CLOUD COMPUTING ENVIRONMENT

A technique for deploying an application in a cloud computing environment includes: collecting, while a user is deploying an application, metadata and instructions issued by the user on deploying the application, the metadata comprising service metadata, application metadata and topology metadata, wherein the service metadata comprise metadata on a service required for deploying the application, the application metadata comprise metadata on the application, and the topology metadata comprise metadata indicative of a relationship between the service and the application; and storing the collected metadata and instructions as a model for re-deploying the application. 1. A method for deploying an application in a cloud computing environment , the method comprising:collecting, while a user is deploying an application in the cloud computing environment, metadata and instructions issued by the user on deploying the application, the metadata comprising service metadata, application metadata and topology metadata, wherein the service metadata comprise metadata on a service required for deploying the application, the application metadata comprise metadata on the application, and the topology metadata comprise metadata indicative of a relationship between the service and the application; andstoring the collected metadata and instructions according to an operational order in which the user deploys the application as a model for re-deploying the application in the cloud computing environment.2. The method according to claim 1 , wherein:the service metadata comprise one or a combination of: a type of the service, a name of the service, an ID of the service, a version of the service and a configuration of the service;the application metadata comprise one or a combination of: a type of the application, a name of the application, an ID of the application and a configuration of the application; andthe topology metadata comprise one or a combination of: an ID of the application, an ID ...

DEPLOYING AN APPLICATION IN A CLOUD COMPUTING ENVIRONMENT

A technique for deploying an application in a cloud computing environment includes: collecting, when a user is deploying an application, metadata and instructions on deploying the application, the metadata comprising service metadata, application metadata and topology metadata, wherein the service metadata comprise metadata on a service required for deploying the application, the application metadata comprise metadata on the application, and the topology metadata comprise metadata indicative of a relationship between the service and the application; and storing the collected metadata and instructions as a model for re-deploying the application. 1. A method for deploying an application in a cloud computing environment , the method comprising:collecting, when a user is deploying an application, metadata and instructions on deploying the application, the metadata comprising service metadata, application metadata and topology metadata, wherein the service metadata comprise metadata on a service required for deploying the application, the application metadata comprise metadata on the application, and the topology metadata comprise metadata indicative of a relationship between the service and the application; in response to there being multiple push instructions, retaining only the last push instruction and relevant metadata; and', 'in response to there being a delete instruction with respect to a certain service, removing all delete instructions with respect to the service and relevant metadata, and removing all create instructions with respect to the service and relevant metadata before the last delete instruction with respect to the service; and, 'analyzing the collected metadata and instructions to combine and remove invalid and redundant metadata and instructions bystoring the collected metadata and instructions as a model for re-deploying the application.2. The method according to claim 1 , wherein combining and removing invalid and redundant metadata and ...

DEPLOYING AN APPLICATION IN A CLOUD COMPUTING ENVIRONMENT

A system and technique for deploying an application in a cloud computing environment includes: a collecting module executable by a processor unit to collect, while a user is deploying an application, metadata and instructions issued by the user on deploying the application, the metadata comprising service metadata, application metadata and topology metadata, wherein the service metadata comprise metadata on a service required for deploying the application, the application metadata comprise metadata on the application, and the topology metadata comprise metadata indicative of a relationship between the service and the application; and a storing module executable by the processor unit to store the collected metadata and instructions as a model for re-deploying the application. 1. A system for deploying an application in a cloud computing environment , the system comprising:a collecting module executable by a processor of the system to collect, while a user is deploying an application in the cloud computing environment, metadata and instructions issued by the user on deploying the application, the metadata comprising service metadata, application metadata and topology metadata, wherein the service metadata comprise metadata on a service required for deploying the application, the application metadata comprise metadata on the application, and the topology metadata comprise metadata indicative of a relationship between the service and the application; anda storing module executable by the processor to store, according to an operational order in which the user deploys the application, the collected metadata and instructions as a model for re-deploying the application in the cloud computing environment.2. The system according to claim 1 , wherein:the service metadata comprise one or a combination of: a type of the service, a name of the service, an ID of the service, a version of the service and a configuration of the service;the application metadata comprise one or a ...

Method and System for Allocating Resources to Tasks in a Build Process

Allocating resources for tasks in a build process is provided. The build process includes a plurality of tasks. Task metadata is obtained. The task metadata comprising a task type of a second task in the plurality of tasks. Execution metadata is obtained. The execution metadata comprising an execution result of a first task in the plurality of tasks. The second task depends on the execution result of the first task. A resource required by the second task is determined according to the task metadata and the execution metadata. 1. A method for allocating resources for tasks during a build process , the build process comprising a plurality of tasks , the method comprising:obtaining task metadata, the task metadata comprising a task type of a second task in the plurality of tasks;obtaining execution metadata, the execution metadata comprising an execution result of a first task in the plurality of tasks, wherein the second task depends on the execution result of the first task; anddetermining a resource required by the second task according to the task metadata and the execution metadata.2. The method of claim 1 , wherein the task metadata comprises a dependency relationship among the plurality of tasks claim 1 , the dependency relationship among the plurality of tasks being for indicating that a task in the plurality of tasks depends on an execution result of one or more other tasks in the plurality of tasks; and whereinbefore determining a resource required by the second task according to the task metadata and the execution metadata, the method further comprises: determining that the second task is waiting for resource allocation according to the task just executed and the dependency relationship among the plurality of tasks.3. The method of claim 2 , wherein the task metadata further comprises execution sequence data claim 2 , the execution sequence data being for indicating an execution sequence of the plurality of tasks; and whereinthe method further comprises: ...

DUAL ADDITIVE COMPOSITION FOR POLISHING MEMORY HARD DISKS EXHIBITING EDGE ROLL OFF

The invention provides a chemical-mechanical polishing composition comprising (a) an abrasive comprising colloidal silica, (b) a compound of formula (I), (c) a compound of formula (II), (d) hydrogen peroxide, and (e) water, wherein the polishing composition has a pH of about 1 to about 5. The invention also provides a method of chemically-mechanically polishing a substrate, especially a nickel-phosphorous substrate, by contacting the substrate with the inventive chemical-mechanical polishing composition. 2. The polishing composition of claim 1 , wherein the colloidal silica has an average particle size of about 10 nm to about 200 nm.3. The polishing composition of claim 1 , wherein the abrasive further comprises fused silica.4. The polishing composition of claim 3 , wherein the fused silica has an average particle size of about 100 nm to about 800 nm.5. The polishing composition of claim 1 , wherein the compound of formula (I) is selected from sodium dodecyl sulfate claim 1 , diethylhexyl sulfosuccinate claim 1 , dodecylbenzene sulfonate claim 1 , an alkyl diphenyloxide disulfonate claim 1 , 2-acrylamido-2-methyl-1-propanesulfonic acid claim 1 , and combinations thereof.6. The polishing composition of claim 1 , wherein the compound of formula (I) is an alkyl diphenyloxide disulfonate.7. The polishing composition of claim 1 , wherein the compound of formula (II) is selected from ethylenediamine claim 1 , 1 claim 1 ,3-diaminopropane claim 1 , and combinations thereof.8. The polishing composition of claim 1 , wherein the polishing composition comprises about 0.001 wt. % to about 1 wt. % of the compound of formula (I).9. The polishing composition of claim 1 , wherein the polishing composition comprises about 0.001 wt. % to about 1 wt. % of the compound of formula (II).10. The polishing composition of claim 1 , wherein the polishing composition comprises about 0.1 wt. % to about 10 wt. % of a combination of colloidal silica and fused silica.12. The method of claim 11 , ...

COMPOSITION AND METHOD FOR POLISHING MEMORY HARD DISKS EXHIBITING REDUCED EDGE ROLL-OFF

The invention provides a chemical-mechanical polishing composition containing (a) an abrasive selected from wet-process silica, alpha alumina, fumed alumina, ceria, zirconia, titania, and combinations thereof, (b) an oxidation catalyst, (c) a non-transition metal sulfate salt, (d) a complexing agent, (e) hydrogen peroxide, (f) a nonionic surfactant, (g) an anionic surfactant, and (h) water. The polishing composition has a pH of about 1 to about 5, and the polishing composition is substantially free of a peroxydisulfate salt. The invention also provides a method of chemically-mechanically polishing a substrate, especially a nickel-phosphorous substrate, by contacting a substrate with a polishing pad and the chemical-mechanical polishing composition, moving the polishing pad and the polishing composition relative to the substrate, and abrading at least a portion of the substrate to polish the substrate. 2. The polishing composition of claim 1 , wherein the oxidation catalyst is present in amount sufficient to provide about 1 ppm to about 500 ppm of metal cation.3. The polishing composition of claim 1 , wherein the non-metallic sulfate salt is sodium sulfate claim 1 , and wherein the sodium sulfate is present in an amount of about 50 ppm to about 700 ppm.4. The polishing composition of claim 1 , wherein the complexing agent is glycine claim 1 , hydroxyethylethylenediamine triacetic acid claim 1 , or a combination thereof.5. The polishing composition of claim 1 , wherein the nonionic surfactant is polyvinylalcohol.6. The polishing composition of claim 1 , wherein the anionic surfactant is selected from the group consisting of polystyrenesulfonic acid claim 1 , polystyrene sulfonic acid-co-maleic acid (PSS-CO-MA) claim 1 , polyvinyl sulfonic acid (PVS) claim 1 , disodium capryloampho dipropionate (CAD); polyacrylamide (PAM) claim 1 , polyacrylic acid (PAA or Dequest 9020) claim 1 , acrylic acid-2-acrylamido-2-methylpropane sulfonic acid copolymer (AA/AMPS) claim 1 , ...

Engraving machine

A laser engraving machine with a three-point suspension system and an inverted X- Y axis support system wherein the X-axis beam is to and mounted below the Y-axis beams and the Y-axis beams are mounted inwardly of the outer ends of the X-axis beam and are structurally integrated with the machine housing. In addition, a counterweight is added to the drive belt for the laser tool to eliminate vibration during rapid reciprocal movement of the tool during an engraving process.

SYSTEM AND METHOD FOR MARKING A SUBSTRATE

A method of marking a substrate may include first coating at least a portion of a surface of the substrate with at least one layer of a flammable material, such as thermite or a metal powder. The method may then include directing a laser beam to the coated surface to at least one of heat and ignite the flammable material, which in turn may cause a removal of material of the substrate to result in marking of the substrate. 1. A method of marking a substrate , comprising:coating at least a portion of a surface of the substrate with at least one layer of a flammable material; anddirecting a laser beam to the coated surface to at least one of heat and ignite the flammable material, which in turn causes a removal of material of the substrate to result in marking of the substrate.2. The method of claim 1 , wherein the flammable material is a thermite including a mixture of a metal powder and a metal oxide.3. The method of claim 2 , wherein a first thermite reaction occurs between the laser beam and the thermite.4. The method of claim 2 , wherein the metal powder is zinc and the metal oxide is one of silicon oxide and titanium oxide.5. The method of claim 1 , wherein the flammable material is a metal powder.6. The method of claim 1 , further mixing the flammable material with a solvent prior to coating the at least a portion of a surface of the substrate with at least one layer of the flammable material.7. The method of claim 1 , further comprising moving the laser beam along a marking path.8. The method of claim 1 , wherein the laser beam is generated by a CO2 laser.9. A marked substrate produced by a process comprising the steps of:coating at least a portion of a surface of the substrate with a layer of a flammable material; anddirecting a laser beam to the coated surface to at least one of heat and ignite the flammable material, which in turn causes a removal of material of the substrate to result in marking of the substrate.10. The marked substrate of claim 9 , wherein ...

BACKLIGHT MODULE FOR LIQUID CRYSTAL DISPLAY

A backlight module for a liquid crystal display including a light source, a triangular wedge for generating parallel beams, a reflecting device, and a deflection-collimating device, all of which are disposed in front of a liquid crystal display in sequence. The triangular wedge includes a first incident surface, a first emergent surface, and a second emergent surface. The included angle formed between the first emergent surface and the second emergent surface is 5°. The first incident surface is opposite to the light source. The reflecting device is disposed at one side of the first emergent surface to reflect the light rays from the first emergent surface back to the triangular wedge. The deflection-collimating device is disposed between the second emergent surface and the liquid crystal display to refract parallel beams from the second emergent surface to generate light rays vertical to the plane of the liquid crystal display. 2. The backlight module of claim 1 , whereinthe deflection-collimating device comprises a deflection prism assembly and a collimating prism;the deflection prism assembly comprises a plurality of parallelogram prisms arraying in the shape of a parallelogram in one dimensional direction;an acute angle of the parallelogram is more than or equal to 45°;the parallelogram prisms comprise a second incident surface and a third emergent surface;the second incident surface is parallel to the second emergent surface;the acute angle of the parallelogram at the side of the second incident surface is directed to the first incident surface, and an obtuse angle of the parallelogram is directed to a crosspoint of the first emergent surface and the second emergent surface;the collimating prism comprises a third incident surface and a fourth emergent surface; the third incident surface is parallel to the third emergent surface; the fourth emergent surface comprises a plurality of sawteeth in series which are asymmetric in one dimensional direction; andan ...

Joint Rehabilitation Training System Based on the Remote Control, its Implementation Method and Evaluation Method of Joint Range of Motion

A joint rehabilitation training system, comprising:the training protector and the angle adjustment device set on the training protector, as well as the telemedicine terminal, the control terminal with wireless connection to the telemedicine terminal, and the angle measuring device set on the angle adjustment device used for measuring the training angle of the training protector. The control terminal includes the central processing unit connected to the angle measuring device, the wireless communication module connected to the central processing unit with wireless communication with the telemedicine terminal, and the display and the speaker respectively connected to the central processing unit. This invention has reasonable design. The training angle has high adjustment precision. It is easy to use. The training effect is good. It is suitable for popularization and application. 1. A joint rehabilitation training system comprising:a training protector; and a telemedicine terminal, a control terminal with a wireless connection to the telemedicine terminal, and an angle measuring device are each coupled to the angle adjustment device, and', 'the control terminal includes a central processing unit connected to the angle measuring device, a wireless communication module connected to the central processing unit in wireless communication with the telemedicine terminal, and a display and a speaker respectively connected to the central processing unit;, 'an angle adjustment device used for measuring a training angle of the training protector and coupled to the training protector, wherein the first lock switch is set at the same time as a protector length adjusting mechanism on the training protector is set,', 'the protector length adjusting mechanism adjusts a length of the training protector, and', 'the training protector further includes a physiological parameter detecting device in communication with the central processing unit., 'a first lock switch situated between the ...

A Sensation Rehabilitation Training System and Its Implementation Methods

Exemplary systems and methods for providing a sensation rehabilitation training system and its implementation which solves the problems of existing sensation rehabilitation training device like large size, poor training results and high cost. The rehabilitation training system include the CPU as well as sensation training device (STD), pressure sensation training device (PSTD) and feedback device (FD) separately connected with the CPU, where the STD and PSTD are connected. The invention is characterized in rational design, high integration, brand-new training mode, wide range of application, easy operation and significant training effect, thus it is appropriate for promotion and application. 1. A sensation training system comprising:a central processing unit (CPU);a sensation training device (STD);a pressure sensation training device (PSTD); and a pressure bandage,', 'a pressure sensor set in the pressure bandage and electrically connected with the CPU, and', 'a micro air pump electrically connected with the CPU and used to connect the pressure bandage,, 'a feedback device separately connected with the CPU, wherein the PSTD includesthe PSTD is built into the pressure bandage and connected with the CPU;{'b': '14', 'the STD includes a protective pad set in the pressure bandage and is fixedly equipped with electrodes, temperature sensors, vibrating motor, and cold-hot transducer mounted on a motor,'}the electrode, vibrating motor, cold-hot transducer and temperature sensor are each linked to the CPU.2. The sensation training system of claim 1 , wherein: the cold-hot transducer includes a carrier connected with the CPU claim 1 , and a hot wire or/and semiconductor refrigeration chip installed in the carrier.3. The sensation training system of claim 2 , wherein the protective pad includes 16 electrodes that are distributed in rectangular matrix.4. The sensation training system of claim 3 , wherein: the vibrating motor is flat motor claim 3 , micro DC motor or micro ...

LINK DETECTION METHOD AND RELATED APPARATUS

A link detection technology. In a link detection method, when a target event occurs on paths, in a plurality of paths, whose quantity exceeds a preset quantity, whether the paths on which the target event occurs share a bottleneck link is detected, and congestion control is performed. It can be learned that in the technical solution provided in the embodiments of this application, the target event is a trigger, and shared bottleneck detection is performed after the quantity of the paths on which the target event occurs exceeds the preset quantity. This implements purposeful link detection, reduces system overheads, and brings a fast convergence speed. 1. A link detection method , comprising:when a target event occurs on paths, in a plurality of paths, whose quantity exceeds a preset quantity, comparing a sum of information entropies of a plurality of groups in a first set with a sum of an information entropy of the first group and information entropies of a plurality of second groups in a second set, wherein the plurality of paths separately belong to the plurality of groups in the first set, the plurality of paths also separately belong to the plurality of groups in the second set, the second set comprises the one first group and the plurality of second groups, the first group comprises all the paths on which the target event occurs, and compared with the plurality of groups in the first set, the plurality of second groups in the second set do not have the paths on which the target event occurs; andwhen the sum of the information entropies of the plurality of groups in the first set is greater than the sum of the information entropy of the first group and the information entropies of the plurality of second groups in the second set, performing congestion control on the paths of the first group in a shared link congestion control manner.2. The method according to claim 1 , wherein before the comparing the sum of the information entropies of the plurality of the ...

Data exchange method and apparatus, storage medium and electronic device

A data exchange method includes: obtaining an operation instruction based on a control operation on a first virtual character; controlling, according to the operation instruction, the first virtual character to perform an interaction action on the first virtual object; and adjusting a state of the first virtual object to a first target state based on the interaction action performed on the first virtual object and adjusting a state of a second virtual object displayed in a second area of the display interface to a second target state in response to the state of the first virtual object being changed, a second virtual character displayed in the second area of the display interface being controlled by a second client to perform an interaction action on the second virtual object.

Portable blowing device

A portable blowing device includes a body and fans arranged in the body. Air channels are arranged in the body and extend in the length direction of the body to allow airflow to pass through. Wind shields are arranged in the air channels, and a periphery of the wind shield is closely connected with a side wall of the air channel so that a sub-air channel is formed between the wind shield and the side wall of the air channel. Air outlets are formed in the side wall for communicating with outside and the sub-air channel, and airflow generated by the fan can enter the sub-air channel and then exits the air outlets. Because of the reduced volume of the sub-air channel, the airflow is concentrated after entering the sub-air channel, and airflow exiting the air outlets is strengthened, so that the cooling effect and the user experience are improved. 1. A portable blowing device , comprising:a body for being hung around a neck of a human body; anda fan disposed in the body;wherein an air channel corresponding to the fan is arranged in the body, and the air channel extends in a length direction of the body and has a side wall surrounding the air channel;a wind shield is arranged in the air channel and the wind shield is closely connected with a part of the side wall of the air channel so that a sub-air channel is formed between the wind shield and the other part of the side wall of the air channel, and air outlets are formed in the other part of the side wall for communicating with the sub-air channel and outside; andairflow generated by the fan is capable of entering the sub-air channel and then exiting the air outlets.2. The portable blowing device according to claim 1 , wherein the body comprises a first housing and a second housing claim 1 , the first housing and the second housing are connected together to form the air channel claim 1 , and the wind shield is integrally extended from an inner wall of the first housing or/and the second housing.3. The portable blowing ...

COLLINEAR ANTENNA ASSEMBLY AND SERIES-FED OMNIDIRECTIONAL COLLINEAR ANTENNA ARRAY

A collinear antenna assembly and a series-fed omnidirectional collinear antenna array are provided. The collinear antenna assembly includes a plurality of phase delayers connected in series, and an end portion of each phase delayer is connected to an antenna radiating unit; the phase delayer includes a circuit wire printed on a dielectric plate, two ends of the circuit wire are connected to the antenna radiating unit, a wire length, a wire width and a wire spacing of the circuit wire are set based on preset wiring rules, the wire lengths, the wire widths and the wire spacing of the circuit wires of the phase delayers set based on different preset wiring rules are different, so that a phase and an amplitude fed to each antenna radiating unit are accurately controlled. 1. A collinear antenna assembly , comprising:a plurality of phase delayers connected in series, wherein an end portion of each phase delayer is connected to an antenna radiating unit; andthe phase delayer comprises a circuit wire printed on a dielectric plate, an end portion of the circuit wire is connected to the antenna radiating unit, a wire length, a wire width and a wire spacing of the circuit wire are set based on preset wiring rules, and at least one of the wire lengths, the wire widths and the wire spacing of the circuit wire set based on different preset wiring rules are different.2. The collinear antenna assembly according to claim 1 , wherein the circuit wire on the phase delayer is an arcuate wiring or a curved wiring.3. The collinear antenna assembly according to claim 1 , wherein an appearance shape of the phase delayer is a rectangle claim 1 , a circle claim 1 , an ellipse or a polygon.4. The collinear antenna assembly according to claim 1 , wherein the antenna radiating unit is a metal antenna radiating unit.5. The collinear antenna assembly according to claim 2 , wherein the metal antenna radiating unit is a copper antenna radiating unit.6. The collinear antenna assembly according to ...

CMP COMPOSITION AND METHOD FOR POLISHING RIGID DISKS

The invention provides a chemical-mechanical polishing composition and a method of chemically-mechanically polishing a substrate, such as a nickel-phosphorous substrate. The composition contains water, silica particles, a first alcohol comprising one or more of monohydric alcohol, polyhydric alcohol, and diglycol, a second alcohol in the form of polyvinyl alcohol, a nickel complexing agent, and optionally hydrogen peroxide, pH adjuster, and/or biocide. The method involves contacting the substrate with a polishing pad and the chemical-mechanical polishing composition, moving the polishing pad and the polishing composition relative to the substrate, and abrading at least a portion of the substrate to polish the substrate. 1. A polishing composition comprising:(a) silica present in an amount of from about 0.01 wt. % to about 10 wt. %;(b) first alcohol comprising one or more of monohydric alcohol, polyhydric alcohol, and diglycol;(c) nickel complexing agent;(d) second alcohol consisting of polyvinyl alcohol;and water, wherein the polishing composition has a pH of from about 1 to about 5.2. The composition of claim 1 , wherein the polyvinyl alcohol has a molecular weight of from about 2 claim 1 ,000 g/mol to about 50 claim 1 ,000 g/mol.3. The composition of claim 1 , wherein the polyvinyl alcohol is present in an amount of from about 0.001 wt. % to about 0.2 wt. %.4. The composition of claim 1 , wherein the first alcohol is one or more of isopropanol (IPA) claim 1 , butyl alcohol claim 1 , ethylene glycol claim 1 , propylene glycol claim 1 , diethylene glycol claim 1 , pentaerythritol claim 1 , dipentaerytritol claim 1 , trimethyolpropane claim 1 , and dipropylene glycol.5. The composition of claim 4 , wherein the first alcohol is present in an amount of from about 0.05 wt. % to about 20 wt. %.6. The composition of claim 1 , wherein the nickel complexing agent comprises one or more of an organic monocarboxylic acid claim 1 , an organic bicarboxylic acid claim 1 , an ...

CHEMICAL-MECHANICAL PROCESSING SLURRY AND METHODS FOR PROCESSING A NICKEL SUBSTRATE SURFACE

Described are chemical mechanical processing (CMP) compositions and related methods, including compositions and methods for polishing nickel phosphorus (NiP) surfaces for hard disk applications. 1. A method of chemical-mechanical processing a nickel-phosphorus surface by a bulk removal step , the method comprising:providing a substrate having a nickel-phosphorus surface;providing bulk slurry comprising bulk slurry abrasive particles dispersed in liquid carrier, the bulk slurry abrasive particles comprising, as bulk slurry primary abrasive particles, silica abrasive particles having an average particle size of not greater than 100 nanometers;providing a polishing pad in contact with a platen,in the bulk removal step, contacting the substrate surface with the polishing pad and the bulk slurry, with motion therebetween, to remove material from the substrate surface and provide a bulk-processed surface of the substrate.2. The method of wherein the bulk slurry abrasive particles include at least 95 weight percent silica abrasive particles having an average particle size of not greater than 100 nanometers claim 1 , based on total weigh abrasive particles in the bulk slurry.3. The method of wherein the bulk slurry abrasive particles consist essentially of the silica abrasive particles having an average particle size of not greater than 100 nanometers.4. The method of wherein the silica abrasive particles are colloidal silica particles.5. The method of wherein the bulk slurry primary abrasive particles are spherical particles having an average particle size of not greater than 90 nanometers.6. The method of wherein the bulk slurry abrasive particles comprise bulk slurry secondary abrasive particles that are irregular-shaped and have an average particle size of not greater than 60 nanometers.7. The method of wherein the bulk slurry primary abrasive particles are irregular-shaped and have an average particle size of not greater than 60 nanometers.8. The method of wherein the ...

BALANCED DIPOLE UNIT AND BROADBAND OMNIDIRECTIONAL COLLINEAR ARRAY ANTENNA

The present invention provides a balanced dipole unit and a broadband omnidirectional collinear array antenna formed by the balanced dipole unit. Balanced dipole unit circuits in the balanced dipole unit are symmetrically distributed on two sides of a circuit carrier, and a feeder and a ground wire in the balanced dipole unit are also symmetrically distributed, so that the balanced dipole unit has a completely symmetrical structure. A principle of the symmetrical structure is the same as a differential design principle and a self-balancing principle in the circuit design, thereby reducing current coupling between the balanced dipole units and eliminating the need of using an additional choke circuit when a broadband omnidirectional collinear array antenna is formed by the balanced dipole unit. 1. A balanced dipole unit , wherein the balanced dipole unit comprises: a circuit carrier , a balanced dipole unit circuit , a feeder and a ground wire;the balanced dipole unit circuits are symmetrically distributed on two sides of the circuit carrier; andthe feeder and the ground wire are connected to the balanced dipole unit circuit, and the feeder and the ground wire are symmetrically distributed in the balanced dipole unit.2. The balanced dipole unit according to claim 1 , wherein the balanced dipole unit circuit is provided with a plurality of open slots claim 1 , and the open slots arranged on the balanced dipole unit circuit are symmetrically distributed on the circuit carrier.3. The balanced dipole unit according to claim 2 , wherein a shape of the open slot arranged on the balanced dipole unit circuit is of a shape of a Chinese character “” claim 2 , an inverted T shape or a shape of a “±”.4. The balanced dipole unit according to claim 1 , wherein the balanced dipole unit further comprises a metal supporting member and a non-metal fixing member; andthe circuit carrier and the metal supporting member are connected through the non-metal fixing member.5. The balanced ...

DETECTION DEVICE

A detection device is disclosed and the detection device includes: a body, including a first groove and a first opening; the first opening is on a first surface of the body and in communication with the first groove; a collector, configured to be at least partially accommodated into the first groove in a rotatable manner and being capable of rotating to allow at least part of the collector to extend out of the first opening in a process of detection; a test paper supplier, disposed on the first surface and configured to provide a test paper on a side of the first opening away from the first groove in the process of detection so as to collect a detection sample; and a detector, disposed on the first surface and configured to detect the test paper that has collected the detection sample. 1. A detection device , comprising:a body, comprising a first groove and a first opening, wherein the first opening is on a first surface of the body and in communication with the first groove;a collector, configured to be at least partially accommodated in the first groove in a rotatable manner and being capable of rotating to allow at least part of the collector to extend out of the first opening in a process of detection;a test paper supplier, disposed on the first surface and configured to provide a test paper on a side of the first opening away from the first groove in the process of detection so as to collect a detection sample; anda detector, disposed on the first surface and configured to detect the test paper that has collected the detection sample.2. The detection device according to claim 1 , wherein the collector further comprises a first rotating shaft claim 1 , andthe collector is pivotably connected with the body through the first rotating shaft.3. The detection device according to claim 2 , wherein the collector further comprises a collecting part and a button operably connected to the collecting part claim 2 ,the button is disposed on a side of the collector facing ...

PIN MULTIPLEXER AND METHOD FOR CONTROLLING PIN MULTIPLEXER

The present invention provides a pin multiplexer including a multiplexing circuit, a control circuit and a detecting circuit. The multiplexing circuit includes a first port, a second port and a third port, wherein the first port, the second port and the third port are coupled to a first device, a second device and a third device, respectively. The control circuit is configured to control the multiplexing circuit to operate in a first mode or a second mode, wherein when the multiplexing circuit operates in the first mode, the first port is coupled the second port; and when the multiplexing circuit operates in the second mode, the first port is coupled to the third port. When operating in the second mode, the detecting circuit detects a signal of the first port to generate a detection result for dynamically switching the data transmission direction between the third device and the first device. 1. A pin multiplexer , comprising:a multiplexing circuit comprising a first port, a second port and a third port, wherein each of the first port, the second port and the third port comprises a plurality of pins, and the pins of the first port, the second port and the third port are arranged to couple to a first device, a second device and a third device via a plurality of interface circuits, respectively, respectively;a control circuit, for controlling the multiplexing circuit to operate in a first mode or a second mode, wherein when the multiplexing circuit operates in the first mode, the first port is coupled to the second port; and when the multiplexing circuit operates in the second mode, the first port is coupled to the third port; anda detecting circuit, wherein when the multiplexing circuit operates in the second mode, the detecting circuit dynamically switches a data transmission direction between the first device and the third device during a data transmission between the third device and the first device by detecting a signal of a portion of the pins of the first port ...

RESOURCE ALLOCATION METHOD UNDER HETEROGENEOUS NETWORK UNDER INTERMEDIATE PROCESSING CONSTRAINTS

The present disclosure provides a resource allocation method of a heterogeneous network under intermediate processing constraints. The method includes: generating a preference list for each intermediate node; obtaining network topology information of the heterogeneous network, and calculating a transmission path length of the data stream passing through the intermediate node according to the network topology information; obtaining a quasi-service list of each intermediate node; obtaining a mapping relationship between the intermediate nodes and the data flows according to the quasi-service list of each intermediate node, and sequentially scheduling the data flows according to the mapping relationship and the preference list of each intermediate node. A device for resource allocation of a heterogeneous network under intermediate processing constraints and a non-transitory computer storage medium are also disclosed. 1. A resource allocation method of a heterogeneous network under intermediate processing constraints , comprising:{'b': '1', 'S: obtaining a deadline and a required resource amount of each data flow, setting a corresponding evaluation score for each data flow according to the deadline and the required resource amount of the data flow, and ranking the data flows according to the evaluation scores, to generate a preference list for each intermediate node;'}{'b': '2', 'S: obtaining network topology information of the heterogeneous network, and calculating a length of a transmission path of the data flow passing through the intermediate node according to the network topology information;'}{'b': '3', 'S: initializing a service quota of each intermediate node to be 1, and performing a bidirectional matching between the data flows and the intermediate nodes, to obtain a quasi-service list of each intermediate node;'}{'b': '4', 'S: obtaining a mapping relationship between the intermediate nodes and the data flows according to the quasi-service list of each ...

DESCRIPTION HYDRAULIC PLUNGER PUMP VARIABLE CONTROL STRUCTURE AND CONTROL METHOD FOR THE SAME

A hydraulic plunger pump variable control structure () and a control method for the same are provided. The hydraulic plunger pump variable control structure () includes a valve body (), a main valve core () and a main valve sleeve (). The main valve core () has a first end provided with a spring loaded assembly (), and a second end provided with a pilot valve core (), the spring loaded assembly being configured to provide a reverse preloading force. The main valve sleeve () is connected with a feedback rod () that is connected with a variable piston pump. A valve sleeve () is disposed outside the main valve core (). The pilot valve core () is pushed by hydraulic oil to overcome the preloading force of the spring loaded assembly (), thereby driving the main valve core () to move; the moved main valve core () produces relative displacement with respect to the valve sleeve (), controls the hydraulic oil to flow into the variable piston pump, and during the movement of the variable piston pump, drives the main valve sleeve () along an opposite direction of a movement direction of the main valve core (). 1. A hydraulic plunger pump variable control structure , comprising:a valve body having an oil inlet;a valve sleeve disposed in the valve body, and having a second oil chamber communicated with the oil inlet and a third oil chamber suitable to be communicated with a variable piston pump;a main valve core movably disposed in and through the valve sleeve, and having a first end provided with a spring loaded assembly, and a second end provided with a pilot valve core, the spring loaded assembly being configured to provide a reverse preloading force;a main valve sleeve movably fitted over the pilot valve core, and provided with a first oil chamber, the first oil chamber being able to make oil at the oil inlet flow to the pilot valve core, such that the pilot valve core can move under the action of oil pressure and the preloading force of the spring loaded assembly, to drive ...

Method and device for interaction between terminals

A method and device for interaction between terminals are described. The method includes that: a keyboard operation message is received (S 101 ); indication information of a corresponding operated key is acquired according to the keyboard operation message (S 102 ); key meaning information corresponding to the indication information is acquired according to a preset keyboard escape table (S 103 ); the indication information and the corresponding key meaning information are displayed in a shared screen (S 104 ); and the contents displayed in the shared screen are sent to a target terminal when a sharing request of the target terminal is received (S 105 ). According to the embodiment of the method and the device, a sender sends both information of indicating an operated key and corresponding key meaning information to the receiver, and compared with an existing manner of only providing limited one-way propagation, such a manner has the advantages that the receiver may clearly and directly know a practical operation of the sender, and propagation effects between the terminals may be improved.