METHOD AND SYSTEM FOR DETECTING THE QUALITY OF DEBARKING AT THE SURFACE OF A WOODEN LOG

A method and system for detecting and controlling the quality of debarking at the surface of a wooden log provide information on main parameters related to the debarking quality of the log surface, including fiber loss and residual bark, The debarking quality detecting method and system involve measurement of three-dimensional profile of at least a portion of the log surface to generate corresponding profile image data, which is processed to generate data indicative of the texture of the log surface. The texture data is then analyzed to generate resulting data on the debarking quality parameters. That quality indicative information can be generated on a continuous basis to provide an objective assessment of the quality performance in real-time in view of target productivity, and may then be used to perform optimal adjustments of the debarker operating parameters, either manually by the operator or automatically through feedback control.

Novel stall alarm device of air preheater

The utility model discloses a novel stall alarm device of air preheater, include the air preheater pivot, be close flange and proximity switch, the flange that is close install in the air preheater pivot, proximity switch to be three groups parallelly connected to the DCS system in, be close the proximity sensor horizontal installation on flange and the proximity switch. Proximity switch adopts three groups, avoids one to break down and cause the wrong report, with delivering to light word tablet behind the logical decision. Proximity switch adopts the water -proof design. The utility model discloses an in order to save a PLC switch board. Can also practice thrift the later maintenance expense of PLC cabinet. Be not afraid of the water -washed and wash, the whether stall of accurate measurement air preheater.

Post-processing temperature management method and device, equipment and storage medium

The invention provides a post-processing temperature management method and device, equipment and a storage medium. The method comprises the steps that the running time and the vehicle speed, collected within a period of time before the current time, of a vehicle are obtained; determining a time ratio when the vehicle speed in the operation time is less than a vehicle speed threshold value, and judging whether the time ratio is greater than a time ratio threshold value or not; if yes, it is determined that the vehicle is in a first operation working condition, when it is detected that the carbon loading capacity of the vehicle is larger than the carbon loading capacity upper limit threshold value, diesel oil combustion is deteriorated through a fuel system and an air system, the fuel injection quantity is increased so that the DPF temperature can be increased, and the vehicle is switched to the specific mode from the normal mode; if not, determining that the vehicle is in a second operation ...

SYSTEM AND METHOD FOR OPTIMIZING LIGNOCELLULOSIC GRANULAR MATTER REFINING

A system and method for optimizing a process for refining lignocellulosic granular matter such as wood chips use a predictive model including a simulation model based on relations involving a plurality of matter properties characterizing the matter such as moisture content, density, light reflection or granular matter size, refining process operating parameters such as transfer screw speed, dilution flow, hydraulic pressure, plate gaps, or retention delays, at least one output controlled to a target such as primary motor load or pulp freeness, and at least one uncontrolled output such as specific energy consumption, energy split, long fibers, fines and shives. An adaptor is fed with measured values of matter properties and measured values of controlled and uncontrolled outputs, to adapt the simulation model accordingly. An optimizer generates a value of the target according to a predetermined condition on a predicted uncontrolled output parameter and to one or more process constraints.

METHOD AND SYSTEM FOR STABILIZING DRY-BASED DENSITY OF WOOD CHIPS TO BE FED TO A CHIP REFINING PROCESS

A method and system for stabilizing dry-based density of wood chips from several sources feeding a chip processing stage upstream of a chip refining process, perform on-line estimation of a set of wood chip properties characterizing the wood chips, including light reflection-related property, moisture content and dry-based density, which are used by a reference model capable of comparing the estimated dry-based density with a predetermined target to produce error data, and selectively modifying discharge rate set points of one or more of the wood chip sources to minimize the error data within fluctuation limits around the target. The discharge rate of the wood chip sources is controlled in accordance with the set points to substantially stabilize the dry-based density of the wood chips.

METHOD AND SYSTEM FOR STABILIZING DRY-BASED DENSITY OF WOOD CHIPS TO BE FED TO A CHIP REFINING PROCESS

A method and system for stabilizing dry-based density of wood chips from several sources feeding a chip processing stage upstream of a chip refining process, perform on-line estimation of a set of wood chip properties characterizing the wood chips, including light reflection-related property, moisture content and dry-based density, which are used by a reference model capable of comparing the estimated dry-based density with a predetermined target to produce error data, and selectively modifying discharge rate set points of one or more of the wood chip sources to minimize the error data within fluctuation limits around the target. The discharge rate of the wood chip sources is controlled in accordance with the set points to substantially stabilize the dry-based density of the wood chips.

Method for monitoring and positioning instant insulation faults of direct current system and device for implementing method

The invention discloses a method for monitoring and positioning instant insulation faults of a direct current system and a device for implementing the method. In insulation monitoring technology of direct current systems of substations and power stations of power systems at present, only stable and permanent insulation faults can be monitored. An anode busbar and a cathode busbar of the direct current system are connected to the earth through voltage division resistors respectively, a current transformer is installed on each outgoing line, a total current pickup annunciator is arranged on a loop of the voltage division resistors and the earth, and a control module used in the device is connected with a display and setting module, an alarm module, a communication module, a bus, an interrupt processing module, a break variable resistance calculation and comparison module and a fault property analytical judgment module. By means of the method for monitoring and positioning the instant insulation ...

MBS resin with excellent weathering resistance applied to water-supply pipe

An MBS resin with excellent weathering resistance for water pipes is characterized in that the MBS resin is obtained through the emulsion polyreaction of styrene, acrylonitrile and an additive under the protection of nitrogen gas and a surfactant; the emulsion polyreaction is initiated by an initiator; and as calculated by 100 percent of the total weight of styrene and acrylonitrile, styrene is 20 to 50 percent, acrylonitrile is 50 to 80 percent, the surfactant is 1 to 3 percent of the total weight of styrene and acrylonitrile, the initiator is 0.01 to 0.05 percent of the total weight of styrene and acrylonitrile, and the additive is dodecyl methacrylate (LA) which is 2 to 12 percent of the total weight of styrene and acrylonitrile. The MBS resin can greatly improve the weathering resistance of the prior resin compound while simultaneously ensuring the processing property, has a simple preparation process, and does not need any adaptable alteration to the prior technical process.

Warp beam hopper box type beam loading vehicle

The utility model discloses a beam bucket box type beam feeding vehicle which comprises a base, air cylinders are installed at the two ends of the base respectively, the output ends of the air cylinders are connected with installation bases through piston rods, a lead screw is fixed between the installation bases, the two corresponding ends of the middle of the lead screw are in sliding sleeve connection with sliding blocks respectively, and a containing frame is installed at the bottoms of the sliding blocks. A driving motor is welded to one side of the surface of the mounting seat at one end of the lead screw, the output end of the driving motor is connected with a driving wheel through a rotating shaft, one end of the lead screw is fixedly sleeved with a driven wheel, the driving wheel and the driven wheel are meshed with each other, vertical rods are symmetrically welded to the two ends of the bottom of the base, and a fixing plate is connected between the vertical rods in a sleeving ...

Vehicle parking control method and apparatus

A vehicle parking control method and apparatus. The parking control method comprises: performing, according to a pre-set time cycle, the following steps until a vehicle stops at an end point: according to the current speed of the vehicle, and the distance from a current position thereof to the end point, determining a target position and a target speed for the vehicle to arrive at the target position, wherein the target position is located on a road where the vehicle is located and is in front of the vehicle (101); determining a deceleration mode of the vehicle according to the current speed of the vehicle and the target speed (102); and performing braking control on the vehicle according to a vehicle control policy corresponding to the deceleration motion mode (103). The method can solve the technical problems in the prior art of being unable to precisely control vehicle parking and a poor degree of comfort.

METHOD AND APPARATUS FOR STABILIZING PRODUCTION OF PULP FROM WOOD CHIPS

Methods and apparatus for stabilizing production of pulp from wood chips, and more particularly for stabilizing dry-mass flow rate of wood chips to be fed from a discharging source to a chip refining line, through an upstream first chip processing stage, involve on-line measurements of wood chip properties, such as moisture content and bulk density, prior to the processing stage, to derive initial dry mass flow rate data related to the wood chips entering the processing stage. The stabilization approach further involves a predictive control model capable of deriving, from initial dry mass flow rate data, current speed setpoint data for a screw feeder provided a an entry of the refining line, according to a predetermined production rate. Thus, the speed of the screw feeder can be manipulated in accordance with the setpoint data to substantially stabilize the dry mass flow rate of the wood chips fed at the entry of the refining line. As a result, wood chip properties variability can be compensated ...

Electricity main shaft ram

The utility model discloses an electricity main shaft ram, including the ram body, anterior an organic whole of ram body is provided with the coolant jacket, and when installing and use, the inboard at the coolant jacket is installed to electric main shaft. The utility model discloses an electricity main shaft ram, its ram body and coolant jacket are integrative to be set up, can alleviate the whole weight of ram subassembly, makes the lightweight of ram subassembly, improves ram driven dynamic characteristic, and when installing and use, electric main shaft is installed in the inboard of coolant jacket, can improve the hookup rigidity of electric main shaft and ram, the assembly of being convenient for.

Take high -speed railway seat of rib

The utility model discloses a take high -speed railway seat of rib, the vehicle children safety seat with the heating device comprises a seat body. The seat body is including the back and the cushion that link together, set up the spout on the upper portion of back, set up the fixed rib of slidable in the spout, adjustment handle is connected to the one end of rib, adjustment handle sets up the outside limit at the back. The utility model discloses a being equipped with the rib of position about can adjusting on the seat, therefore can adjusting wantonly according to passenger's the height and the appearance of sleeping, the comfort level is very good, is fit for taking for a long time.

High melt strength styrene polymer for foaming PVC product

The invention relates to a styrene polymer with high melt strength applied in PVC foaming products, which is characterized in that: the styrene polymer is prepared by emulsion polymerization and grafting copolymerization of 96 to 98 percent of styrene and 2 to 4 percent of C-9 petroresins. The styrene polymer has the advantages that: after addition of 2 to 4 percent of the C-9 petroresins, the mechanical property of a melt is improved during the processing and forming process of the PVC foaming products, for example, the breakage of the melt is prevented; the high-temperature fluid state is allowed; the appearance quality of the products is obviously improved; and simultaneously good operating condition during the production process is guaranteed.

Compensation method and device for improving accuracy of sight line tracking system

The invention aims at problems affecting on the accuracy of a system and existing in a current sight line tracking system, and discloses pivotal designs of a compensation method. The method comprises the following steps: in particular, according to external self-adaption design utilizing the ambient brightness and internal self-adaption design which is used for obtaining the quality of an ocular region picture, feeding back and changing the brightness of an additional light source from multiple ways to compensate and measure a pupil radius of a user and the distance between the user and a screen in a real-time manner, and utilizing the linear interpolation to compensate a fixation point. Through the use of the method, the quality of the obtained picture and the robustness of the system are improved.

Rigid PVC resin auxiliary agent applied to injection casing of middle and small instrument and equipment

A hard PVC resin addition agent for the injection molding casing of a medium-size and small-size device is characterized in that as calculated by 100 percent of the total weight of the polymerization monomers, the addition agent is obtained through emulsion polyreaction of 58 to 79 percent of methyl methacrylate, 39 to 18 percent of butyl acrylate and 2 to 4 percent of melt fluidity modifier; and the melt fluidity modifier is PDDA. During the injection molding production process of the injection molding casing of the medium-size and small-size device, the addition agent can improve the mechanical property of the fused mass, obtain the better ductility of the fused mass, prevent the fused mass from cracking, have good high temperature fluidity, and improve the qualification rate of foaming products.

Method and device for operating network elements of different protocol versions

The embodiment of the invention provides a method and a device for operating network elements of different protocol versions. The embodiment of the method for operating network elements of different protocol versions comprises the following steps: receiving protocol version information gatherings sent and supported by an opposite-end network element; carrying out intersection operation on the protocol version information gathering supported by the opposite-end network element and the protocol version information gathering supported by the self network element; judging whether the result of theintersection operation is an empty set or not; if not, selecting one protocol version in the intersection operation result as the negotiated version information; and sending the negotiated version information to the opposite-end network element. The method and the device adapt to the change of the flow in the evolution of the protocol version and reduce the consumption of the system resource.

File acquisition method, device and system, storage medium and electronic equipment

The invention discloses a file acquisition method, device and system, a storage medium and electronic equipment, relates to the technical field of Internet, and mainly aims to improve the problems that the production cost of a program is increased due to the fact that a content poster is bound with the program, the production period of the content poster is relatively long, and the production efficiency of the program is relatively high. And the program publishing efficiency is low. Comprising the steps that a file obtaining instruction is received, and the file obtaining instruction carries at least one of content information and format information of a to-be-obtained file; all files stored in a preset file database are traversed according to the content information and/or the format information, matched files are searched, and the preset file database is established based on a distributed file storage cluster; and obtaining an access address corresponding to the matched file, and applying ...

Form generation method and system

The invention discloses a form generation method and system, relates to the technical field of information processing, and mainly aims to solve the problem of low form generation efficiency. The method mainly comprises the steps that form basic attribute information of a target form is called from a target database, and the form basic attribute information is determined based on a component configuration operation instruction in a client form configuration interface; determining target browsing attribute configuration information matched with the form basic attribute information, and performing browsing attribute configuration on the target form based on the target browsing attribute configuration information to obtain a target form of which the browsing attribute configuration is completed, the browsing attribute configuration at least comprises one of permission configuration, category configuration and data association configuration; and performing publishing processing on the target ...

SYSTEM AND METHOD FOR OPTIMIZING LIGNOCELLULOSIC GRANULAR MATTER REFINING

A system and method for optimizing a process for refining lignocellulosic granular matter such as wood chips use a predictive model including a simulation model based on relations involving a plurality of matter properties characterizing the matter such as moisture content, density, light reflection or granular matter size, refining process operating parameters such as transfer screw speed, dilution flow, hydraulic pressure, plate gaps, or retention delays, at least one output controlled to a target such as primary motor load or pulp freeness, and at least one uncontrolled output such as specific energy consumption, energy split, long fibers, fines and shives. An adaptor is fed with measured values of matter properties and measured values of controlled and uncontrolled outputs, to adapt the simulation model accordingly. An optimizer generates a value of the target according to a predetermined condition on a predicted uncontrolled output parameter and to one or more process constraints.

METHOD AND APPARATUS FOR MEASURING SIZE DISTRIBUTION OF GRANULAR MATTER

A method and apparatus for measuring size distribution of bulk matter consisted of randomly orientated granules, such as wood chips, make use of scanning the exposed surface of the gran-ular matter to generate three-dimensional profile image data defined with respect to a three-coordinate reference system, The image data is segmented to reveal regions associated with distinct granules, and val-ues of the size-related parameter for the revealed regions are estimated. Then, a geometric correction to each ones of esti-mated size-related parameter values is ap-plied, to compensate for the random ori-entation of corresponding distinct gran-ules. Finally, the size distribution of bulk matter is statistically estimated from the corrected size-related parameter values.

METHOD AND SYSTEM FOR DETECTING THE QUALITY OF DEBARKING AT THE SURFACE OF A WOODEN LOG

A method and system for detecting and controlling the quality of debarking at the surface of a wooden log provide information on main parameters related to the debarking quality of the log surface, including fiber loss and residual bark, The debarking quality detecting method and system involve measurement of three-dimensional profile of at least a portion of the log surface to generate corresponding profile image data, which is processed to generate data indicative of the texture of the log surface. The texture data is then analyzed to generate resulting data on the debarking quality parameters. That quality indicative information can be generated on a continuous basis to provide an objective assessment of the quality performance in real-time in view of target productivity, and may then be used to perform optimal adjustments of the debarker operating parameters, either manually by the operator or automatically through feedback control.

Chain wheel containing stationary rotor

The invention discloses a chain wheel containing a stationary rotor, and can be used for VVT (Variable Valve Timing) or a motor. The chain wheel structurally comprises a rotor and a stator, wherein the outer ring of the stator of the chain wheel is a gear edge to form the chain wheel; the stator is provided with a plurality of inward bulges; the middle of each bulge is provided with a through hole; the amount of the outward bulges of the stator is the same with the amount of the inward bulges of the stator; a contact surface between the stator and the rotor is a wave surface instead of a plane; the contact surface can be used for reducing abrasion caused by various elements under the working state of the stator and the rotor. Compared with the traditional product, the chain wheel has obvious advantages.

Page operation-based electrically erasable programmable read-only memory (EEPROM) cache method

The invention discloses an electrically erasable programmable read-only memory (EEPROM) cache method for enhancing the performance of a Java card virtual machine. The contradiction of low performance caused by multi-application of a Java card and frequent writing of EEPROM is overcome. A full-page transaction mechanism is adopted, a process for writing EEPROM repeatedly in a transaction flow is combined into one or more large transactions, and one-step submission to EEPROM is performed in a page, so that transaction operation of the conventional small unit is substituted. By the method, using cost of the EEPROM is saved, and practical performance of the Java card is enhanced.

Lathe moves a structure

The utility model discloses a lathe moves a structure, including a plurality of unit that move, every moves an unit including moving the door, it installs in the cabinet leg protection through a linear guide to move the bottom of door, there is last guide rail on the top of moving the door through the fix with screw, the peripheral protection of lathe is gone up there is the gyro wheel seat through the fix with screw, install two rows of parallel gyro wheels that set up on the gyro wheel seat, an organic whole is provided with the deflector on going up the guide rail, the direction plate holder is established between two rows of gyro wheels, the top detachably who moves the door is connected with and moves men ding, it is of use in the top protection in machine tool cutting district to move the door. The utility model discloses a modularized design, simple structure, the commonality is good, and one set is moved a structure and can realize the quick installation conversion between half ...

Beam conformal adaptive anti-interference system and method for DZ data link system

The invention provides a beam conformal self-adaptive anti-interference system and method for a DZ data link system, which can adaptively suppress an unknown direction interference problem in a strong interference environment under the condition that a main beam of the DZ data link system is aligned with an expected direction in real time. According to the invention, digital beam forming and self-adaptive anti-interference are applied to the DZ data link system, and array self-adaptive anti-interference is added in the DZ data link system, so that compared with the prior art, the method has a better suppression effect on interference in a strong interference environment; the implementation complexity of the array anti-interference algorithm is simplified by adopting the implementation structure of the sub-array mode.

A control method, device and storage medium of machine equipment

The present disclosure provides a control method, device, and storage medium of the machine equipment, wherein the method includes: determining the first communication mode supported by the machine equipment; in the preset at least one alternative interface for communication with the machine equipment, the first target interface corresponding to the first communication mode is determined; the first target interface is called to send the target program to the machine equipment.

Combined power socket for artificial Christmas tree

A combined power socket for artificial Christmas trees having a pair of sockets set in a ring structure capable of being sleeved on an outer surface of a rod or tube The pair of sockets can be combined as a group, and can be connected with additional power sockets to achieve interconnection, at the same time through the power supply connector leads from each combination type power socket for external devices, such as lamp series power supply, which has the advantages of simpler structure, more convenient connections to external devices.

Maglev train linear motor power supply circuit and method

3-nitro-5-azido-3-aza amyl alcohol nitric acid ester and preparation method

The invention provides a 3-nitro-5-azido-3-aza amyl alcohol nitric acid ester and a preparation method, which takes 1,5-dinitroacyloxy-3-nitro-3-azapentane and sodium azide as raw materials, and takes dimethyl sulfoxide as a solvent, 1,5-dinitroacyloxy-3-nitro-3-azapentane is dissolved in DSMO or DMF, sodium azide is added by batch, after the reaction is completed, the materials is cooled to room temperature, dichloromethane is added in a reaction solution, a light yellow oily liquid is obtained through the processes of extraction, washing, drying and distillation; and then the product 3-nitro-5-azido-3-aza amyl alcohol nitric acid ester can be prepared through a column layer chromatographic separation technology. The synthesized aza amyl alcohol nitric acid ester has excellent performance, and is expected to be an energy-containing additive for applying in a propellant.

Metal-faced paper honeycomb sandwich plate

The invention relates to a building decoration material, in particular to a metal-faced paper honeycomb sandwich plate for separating the space of a building. The metal-faced paper honeycomb sandwich plate comprises an upper plywood, a lower plywood and a filling layer. A concave tenon is arranged between the upper plywood and the lower plywood and a convex tenon is arranged opposite to the convex tenon. An upper surface and a lower surface of the concave tenon are respectively provided with a turned edge which is extended out of the upper plywood and the lower plywood. A step is arranged on an upper surface and a lower surface of the convex tenon respectively. Bent edges of the upper plywood and the lower plywood are attached to the steps; and the filling layer is a paper honeycomb layer. The metal-faced paper honeycomb sandwich plate has the advantages that: the metal-faced paper honeycomb sandwich plate reduces the weight of a color plate, is waterproof and corrosion resistant, is easily ...

Method and device for operating network elements of different protocol versions

The embodiment of the invention provides a method and a device for operating network elements of different protocol versions. The embodiment of the method for operating network elements of different protocol versions comprises the following steps: receiving protocol version information gatherings sent and supported by an opposite-end network element; carrying out intersection operation on the protocol version information gathering supported by the opposite-end network element and the protocol version information gathering supported by the self network element; judging whether the result of the intersection operation is an empty set or not; if not, selecting one protocol version in the intersection operation result as the negotiated version information; and sending the negotiated version information to the opposite-end network element. The method and the device adapt to the change of the flow in the evolution of the protocol version and reduce the consumption of the system resource.

Processing modifying agent for polychloroethylene foaming moulding products

The invention relates to a processing modifier used for a polyvinyl chloride foaming forming product, which is characterized in that: by adoption of the total weight of oleamide monomer polymer and ethyl acrylate monomer polymer as 100 percent, the processing modifier is formed by emulsion polymerization of 96 to 99 percent of ethyl acrylate and 1 to 4 percent of oleamide under the protection of a surfactant and nitrogen and through initiation of an initiator. After addition of the oleamide, the processing modifier greatly shortens the time of ethyl acrylate monomer molecules in obtaining activation energy and becoming activated molecules, thereby shortening the reaction starting time and greatly improving the production efficiency.

Auxiliary braking water circulation system with warning device

The invention provides an auxiliary braking water circulation system with a warning device. The system comprises a water tank, a water pump, a radiator, a water distributing pipe in a winch, a water collecting pipe in the winch and an auxiliary brake, and further comprises the acousto-optic warning device. The acousto-optic warning device comprises a pressure switch, an anti-explosion pressure controller, an anti-explosion temperature controller, an anti-explosion pressure acousto-optic warning device body and an anti-explosion temperature acousto-optic warning device body. Accurate pre-warning of pressure and temperature can be carried out on the auxiliary braking water circulation system, the situations that water circulation cooling water supply is insufficient and circulating water heat dissipation is not enough in the use process are reduced and avoided, and therefore use of the auxiliary brake on an abnormal situation is avoided, namely, service life of the auxiliary brake is prolonged ...

Discharging structure of cupola

The invention discloses a discharging structure of a cupola. The discharging structure of the cupola comprises a stream opening formed in a hearth of the cupola and an overflowing pool defined by carbon bricks. The overflowing pool is provided with an overflowing cavity. The stream opening is communicated with the overflowing cavity and is located in the upper portion of the overflowing cavity. An overflowing opening is formed in the lower portion of the overflowing pool and is located above a fixed chute of the cupola, and the overflowing opening is communicated with the overflowing cavity. By the adoption of the discharging structure of the cupola, the flowing speed of a stream is low, large impact on a centrifugal machine is avoided, and damage to the stream opening is reduced.

High-gas-contained well multiphase mixed transportation processing equipment

The invention discloses a high-gas-contained well multiphase mixed transportation processing device, belonging to the technical field of oil development and extraction equipment. The processing deviceis characterized in that in a casing (3), a blade wheel rotor (4) and a guide wheel stator (5) are successively mounted on a center shaft (2), the upper end and the lower end of the center shaft (2)are respectively installed with a bearing and are supported on an upper joint (1) and a lower joint (2) which are connected with the casing (3) by thread, a friction ring (7) is mounted between the blade wheel rotor (4) and the guide wheel stator (5), a radial blade (8) with a certain slope is arranged on the blade wheel rotor (4), and an axial diffuser (9) is arranged on the guide wheel stator (5). In the invention, gas is crushed and pressurized by the radial blade and the axial diffuser, thereby lowering the air void of gas in the crude oil and ensuring the normal operation of submersible pumps ...

Folding show shelf

The utility model relates to a folding show shelf, including support frame and show roof beam, the support frame includes mobile jib, supporting leg group and fixed cover, supporting leg group rotates the lower extreme of connecting at the mobile jib and just can draw in in or open to the mobile jib, the middle part of mobile jib is equipped with the retaining thread, and the lower extreme of mobile jib is close to department of supporting leg group and is equipped with down the retaining thread, the center of fixed cover is equipped with the screw thread through -hole, fixed cover just can be rotatory around the mobile jib on the mobile jib through screw thread through -hole slide kit, the screw thread through -hole can correspond the cooperation with last retaining thread, also can correspond the cooperation with lower retaining thread, the upper end at the mobile jib is connected to the show roof beam. The utility model discloses open, pack up the convenience, the space occupies for ...

Modified nano zinc oxide and nano calcium carbonate combined high impact resistant ACR resin

The invention relates to an ACR resin with high shock resistance coupled by a PVC used modified nano zinc oxide and nano calcium carbonate, which is characterized in that: the ACR resin is a copolymer with a nuclear shell structure, wherein, a nuclear layer is formed by emulsion polymerization of butyl acrylate and a crosslinking agent which is 1 to 2 weight percent of the butyl acrylate, and a shell layer is formed by continuous emulsion polymerization and grafting reaction of methyl methacrylate, the modified nano zinc oxide and the nano calcium carbonate on the nuclear layer. By adoption of the total weight of a nuclear layer monomer polymer and a shell layer monomer polymer as 100 percent, the shell layer monomer polymer occupies 90 to 95 percent of the total monomer polymer weight, and the shell layer monomer polymer occupies 5 to 10 percent of the total monomer polymer weight. By adoption of the total weight of the shell layer monomer polymer as 100 percent, the weight ratio of the ...

METHOD AND DEVICE FOR CONTROLLING MACHINE EQUIPMENT, AND STORAGE MEDIUM

Method for Editing Propagation of Video and Image Content Based on Local Feature Structure Preservation

The invention discloses a method for editing propagation of video and image content based on local feature structure preservation, comprising: mapping all pixels in the input original image and/or video key frames to a selected feature space; finding K nearest neighbor pixels for each pixel according to feature vectors' Euclidean distance in the selected feature space; using Locally Linear Embedding (LLE) dimension reduction to construct the locally linear relationship between each pixel and its K nearest neighbor pixels in the selected feature space; According to the present invention, it is possible to accurately perform such image or video processing as automatic color transformation, interactive color editing, gray image colorization, video cloning and image matting. 1. A method for editing propagation of video and image content based on local feature structure preservation , comprising:{'b': '100', 'Step S, mapping all pixels in the input original image and/or video key frames to a selected feature space;'}{'b': '200', "Step S, finding K nearest neighbor pixels for each pixel according to feature vectors' Euclidean distance in the selected feature space;"}{'b': '300', 'Step S, using Locally Linear Embedding (LLE) dimension reduction to construct the locally linear relationship between each pixel and its K nearest neighbor pixels in the selected feature space;'}{'b': '400', 'Step S, mapping the user specified editing requests on the input original image and/or video key frames to all or a part of pixels in the input original image and/or video key frames in the selected feature space;'}{'b': 500', '300', '400, 'Step S, according to the locally linear relationship in Step S and by means of the resulting editing requests in Step S, propagating the user specified editing requests to all other pixels in the input original image and/or video key frames;'}{'b': '600', 'Step S, reversely mapping all pixels which have been modified by propagation in the selected feature ...

COMBINED POWER SOCKET FOR ARTIFICIAL CHRISTMAS TREE

The present disclosure relates to a combined power socket for artificial Christmas trees, including pairs, they can be set in the ring structure of rod or tube on the outer surface of the first and second socket, the lateral wall of the two on or near the lateral wall is formed at the outlet hole. The hole and the two one inside by a wire leads the first conductive connector is also one of the outlet hole through the guide wire leads to a second conductive contact with the first conductive connector of the adapter or an external power socket and adapter plug. At least one of the outlet holes of the two ends is also provided with at least one power supply connector through a conducting wire. The present disclosure relates to a combined power socket two first and second as a group, and can be connected with the other group are connected with each other to achieve interconnection, at the same time through the power supply connector leads from each combination type power socket for external devices, such as lamp series power supply, which has the advantages of simpler structure, more convenient connections to external devices. 1. A combined power socket for artificial Christmas trees , including supporting each other first and second socket , which is characterized in that the first socket and second socket were can be sleeved on the ring structure of rod or tube outer surface; the first socket and socket second in one form first at the end of a jack , Jack as arranged in the conducting part , another form first end is provided with a plurality of conductive pins and a plurality of the plurality of jacks corresponding to the lateral wall and both on or near the lateral wall is formed with the socket outlet hole communicated with the inner hole of the outlet; the first and second socket one inside by a wire leads the first conductive connector is also one of the outlet hole through the guide wire leads to a second conductive contact with the first conductive connector of ...

A LOUDSPEAKER AND AN ALARM WITH A LUMINOUS ELEMENT

A loudspeaker and an alarm with a luminous element are provided, which are improved based on the original loudspeaker and luminous element. The luminous element is an illuminating lamp, while a heat radiator is mounted near the illuminating lamp. Due to the addition of a heat radiator, a light source with a larger power could be selected as the luminous element, making the loudspeaker have the function of illumination so as to substitute the former illuminating lamp within the place. Also, employing an alarm made with the loudspeaker, using the bright light emitted by the illuminating lamp on each loudspeaker, it makes better for illumination, as well as making each illuminating lamp twinkle according to the direction pre-programmed, so as to achieve the purpose of directing a direction, and help people escape rapidly from a dangerous place. Further, in the case when the external power source is broken, by means of the built-in emergency power source, the loudspeaker and the illuminating lamp can still be ensured to work normally.

Region electrified wire netting three stage joint analogue training system

The present invention utilizes a simulated running supporting system loaded on computer network operation system, and utilizes DTS-TTS (electric network simulation-transformer substation simulation) protocol process so as to reasonably and cleverly implement organic combination of electric network simulation, transformer, substation centralized monitoring simulation and transformer substation simulation, so that an integrated uniform local area electric network three-level combined simulation training system can be formed.

Wind and solar complementary power generation equilibrium output intelligent control system and method

The invention provides a wind and solar complementary power generation equilibrium output intelligent control system and method. A self-adaptive wind energy power generation output power calculating model and a self-adaptive solar power generation output power calculating model are established, the calculation results of the models are integrated to generate a predicted power output index based on the weighted average of basic data in the same period in history and short predicted data acquired through networking, the wind and solar power generation matching and the wind and solar power generation scale in a certain time in the future are determined according to prediction, and balanced and stable wind and solar power generation output meeting requirements is achieved.

Synthesis method for elemental mercury sorbent

The invention discloses a synthesis method for an elemental mercury sorbent, comprising the steps that: a solvent and a modifying agent are added into a reactor, 20-50 meshes of attapulgite powder is added subsequent to the dissolution of agents, 0.04-0.1 kg. of attapulgite are added into the solvent per liter, the mass ratio of the added modifying agent to the attapulgite is 1:3-1:50, and filtration and drying are implemented after uniform mixing, wherein, the solvent is deionized water, acetone, methanol or ethanol; the modifying agent is any one of the group consisting of copper chloride, sodium chlorate, potassium bromide, potassium iodide, calcium thioglycolate, cysteine, glutathione, dimercaptopyridine and 3-mercaptopropyltrimethoxysilane. The sorbent synthesized according to the method is natural mine, which is low in price, easy in acquirement and free from generating secondary pollution to environment and causing no influence on economical efficiency of fly ash in power plant; ...

Unmanned ship navigation control system and method, computer equipment and medium

The invention provides an unmanned ship navigation control system and method, computer equipment and a medium wherein an unmanned ship navigation data acquisition subsystem is used for acquiring actual navigation data of a target unmanned ship and sending the actual navigation data to a shore-based monitoring subsystem; the shore-based monitoring subsystem is used for comparing the actual navigation data with the standard navigation data to obtain a data comparison result, then generating a control instruction according to the data comparison result, and sending the control instruction to the unmanned ship control subsystem, the standard navigation data comprises a standard navigation speed required by the target unmanned ship and a standard position range required by the target unmanned ship; and the unmanned ship control subsystem is used for controlling the navigation state of the target unmanned ship according to the control instruction. By the adoption of the system, the unmanned ship ...

PLUG WITH SELF-RECOVERING CURRENT LIMITING FUSE

A plug with a self-recovering current limiting fuse includes a fuse, a pair of prong, a pair of conductive cords, the self-recovering current limiting fuse, an outer housing, and the inner core. The outer housing comprises a fuse uninstall button opening and an inner core install opening. The inner core installed into the outer housing through the inner core install opening comprises a fuse socket, a fuse uninstall button, a rectifier, and a self-recovering current limiting fuse socket. Two ends of the self-recovering current limiting fuse are respectively coupled to the rectifier and the pair of the conductive cords. When an output current on the pair of conductive cords is larger than a rated current, the self-recovering current limiting fuse forbids the plug outputting the output current; and when the output current on the pair of conductive cords is smaller than the rated current, the plug outputs the outputting current.

Display screen assembly structure

A display screen assembly structure is provided. The display screen assembly structure includes a display screen body, a display screen holder, a display screen placement board, a buffer chamfer, and a fluid buffer member. The detachable connection between the display screen placement board and the display screen holder facilitates to rapidly disassemble and install the display screen body, and the fluid buffer member disposed in the buffer chamfer and a cushion disposed on a side of the display screen holder can provide buffer effect and protect the display screen body, so as to increase the protection capability of the display screen.

DUSTPROOF MEMBER, CAMERA MODULE HAVING THE DUSTPROOF MEMBER AND ELECTRONIC DEVICE HAVING THE CAMERA MODULE

A dustproof member includes a base plate, a dustproof plate, and a connecting portion. A first through hole is defined by an inner surface of the base plate. A second through hole is defined by an inner surface of the dustproof plate. The connecting portion has a shape of a hollow barrel and defines a hollow cavity. Two opposite ends of the connecting portion are respectively connected to an end of the inner surface of the base plate and an end of the inner surface of the dustproof plate, thereby forming a dust collecting groove between the base plate and the dustproof plate. A camera module having the dustproof member and an electronic device having the camera module are also provided.

MAGLEV LINEAR MOTOR SUPPLY CIRCUIT AND METHOD

A maglev train linear motor power supply circuit. Two sides of each levitation chassis are provided with linear motors. The linear motors on the same sides of levitation chassises on the same train section are connected to each other in series. The linear motors connected in series are divided into series units equal in amount. Series-parallel switch devices are disposed between the series units to achieve series-parallel switching of the series units. Also disclosed a power supply method for the maglev train linear motor power supply circuit. When a train starts to accelerate, the series-parallel switch devices are in a series position, and the series units operate in a series manner; when the train accelerates to a set speed, the series-parallel switch devices are in a parallel position, and the series units operate in parallel manner. The power supply circuit and the power supply method ensure both high-current tractive capacity for a train starting to accelerate and the requirement ...

Color-flashing changeable-stripe memory fabric garment capable of keeping food warm

The invention relates to a color-flashing changeable-stripe memory fabric garment capable of keeping food warm. The garment comprises a garment body (1), a pocket of the garment body (1) is provided with a large insulation interlayer (2) which is foam, and the garment body (1) is made of fabric. The fabric is interwoven from warps, first wefts and second wefts, solution black yarns of memory fiber polyester yarns are adopted as the warps, solution black yarns of polyester textured yarns are adopted as the first wefts, common polyester low stretch yarns are adopted as the second wefts, and the warps, the first wefts and the second wefts are interwoven to form a variable twill weave unit. When food is put into the pocket after being packed, the foam in the insulation interlayer can prevent the food from being in direct contact with outside air, heat diffusion of the food can be effectively prevented, and accordingly effect of keeping the food warm is achieved. The color-flashing changeable-stripe ...

Rotation hydraulic control system and crane

The invention relates to the technical field of engineering machinery hydraulic control, in particular to a rotation hydraulic control system and a crane. The rotation hydraulic control system comprises a pressure control oil way and a flow control oil way. A fixed displacement pump communicates with an oil inlet of a reversing control valve through the pressure control oil way. An oil outlet of the reversing control valve communicates with an oil tank through the flow control oil way. A pressure regulation valve is arranged on the pressure control oil way. The output pressure of hydraulic oilcan be regulated through the pressure regulation valve so that a rotation motor can be driven to operate. The rotation speed of the rotation mechanism is controlled through the flow control oil way,a first throttling valve is arranged on the flow control oil way, the pressure difference of the two ends of the first throttling valve is increased while the output pressure of the pressure regulation valve ...

System and method for controlling and participating in satellite communication link management by digital transparent transponder

The invention relates to a system and a method for controlling and participating in satellite communication link management by a digital transparent repeater in the field of satellite communication, a GWFC is a ground control agent of a satellite DTP load, the GWFC and an NNC are combined to carry out communication link management, and the system comprises a DTP service link establishment basic workflow, a DTP control rejection workflow and a DTP service resource reconfiguration workflow; the link establishment basic working process is a process started by applying DTP link resources from a satellite by using GWFC when a satellite communication service network initiates a service; the work refusal process is a process for starting link management when satellite DTP link resources are in shortage or are forbidden or occupied; the resource reconfiguration workflow is a workflow related to the DTP technology satellite when the service is switched. According to the invention, DTP resource management ...

METHOD AND APPARATUS FOR STABILIZING PRODUCTION OF PULP FROM WOOD CHIPS

Methods and apparatus for stabilizing production of pulp from wood chips, and more particularly for stabilizing dry-mass flow rate of wood chips to be fed from a discharging source to a chip refining line, through an upstream first chip processing stage, involve on-line measurements of wood chip properties, such as moisture content and bulk density, prior to the processing stage, to derive initial dry mass flow rate data related to the wood chips entering the processing stage. The stabilization approach further involves a predictive control model capable of deriving, from initial dry mass flow rate data, current speed setpoint data for a screw feeder provided a an entry of the refining line, according to a predetermined production rate. Thus, the speed of the screw feeder can be manipulated in accordance with the setpoint data to substantially stabilize the dry mass flow rate of the wood chips fed at the entry of the refining line. As a result, wood chip properties variability can be compensated ...

Polychloroethylene composition for non-transparent foaming sheet for outdoor decoration

The invention relates to a polyvinyl chloride composition used for outdoor decoration of a nontransparent foaming plate, wherein, the polyvinyl chloride composition is a copolymer with a nuclear shell structure; a nuclear layer is formed by emulsion polymerization of butyl acrylate and a crosslinking agent which is 1 to 2 weight percent of the butyl acrylate, and a shell layer is formed by continuous emulsion polymerization and grafting reaction of methyl methacrylate and N-butyl benzenesulfonamide on the nuclear layer; by adoption of the total weight of a nuclear layer monomer polymer and a shell layer monomer polymer as 100 percent for calculation, the nuclear layer monomer polymer occupies 90 to 95 percent of the total monomer polymer weight, and the shell layer monomer polymer occupies 5 to 10 percent of the total monomer polymer weight; and the methyl methacrylate in the shell layer occupies 90 to 96 percent of the shell layer monomer polymer, and the N-butyl benzenesulfonamide in ...

Application of tetra (methoxyl) anthracene group-containing glycoluril molecular clamp crystal material to recovery of TNT (trinitrotoluene)

The invention discloses application of a tetra (methoxyl) anthracene group-containing glycoluril molecule clamp crystal material to recovery of TNT (trinitrotoluene), and belongs to the field of crystal material application. The tetra (methoxyl) anthracene group-containing glycoluril molecular clamp crystal material is prepared by a crystallization method, powdery crystal fine powder is dispersed in waste, and stirring is performed to realize adsorption of the tetra (methoxyl) anthracene group-containing glycoluril molecular clamp crystal to TNT. The method is simple to operate, safe and reliable, the crystal material is easy to obtain, and the adsorption efficiency is high.

Precast box girder prestressed duct forming device

The invention provides a hole forming device for a prestressed hole channel of a prefabricated box girder. The hole forming device replaces a corrugated pipe commonly used during hole forming of the prefabricated box girder. The hole forming device for the prestressed hole channel of the prefabricated box girder comprises a high-strength rubber pipeline and a plurality of supporting units for providing internal support for the high-strength rubber pipeline, and each supporting unit comprises a rotating device for transmitting torque and an opening and closing device for supporting the inner wall of the pipeline. The pipeline can be effectively supported in all directions at the same time through a groove hole in the rotating device and an inner side shell and an outer side shell in the opening and closing device. The supporting effect of the supporting units is not affected by changes of the external environment temperature, and the whole device can be withdrawn and reused after the prestressed ...

METHOD AND APPARATUS FOR MEASURING SIZE DISTRIBUTION OF GRANULAR MATTER

A method and apparatus for measuring size distribution of bulk matter consisted of randomly orientated granules, such as wood chips, make use of scanning the exposed surface of the gran-ular matter to generate three-dimensional profile image data defined with respect to a three-coordinate reference system, The image data is segmented to reveal regions associated with distinct granules, and val-ues of the size-related parameter for the revealed regions are estimated. Then, a geometric correction to each ones of esti-mated size-related parameter values is ap-plied, to compensate for the random ori-entation of corresponding distinct gran-ules. Finally, the size distribution of bulk matter is statistically estimated from the corrected size-related parameter values.

Vehicle-mounted remote terminal

The invention discloses a vehicle-mounted remote terminal comprising a vehicle-mounted system communication module, a master control module, and a wireless remote communication module. The vehicle-mounted system communication module is used to perform data communication with a vehicle ECU. The wireless remote communication module is used to perform wireless network communication with a far-end server. The master control module is used to send a handshaking signal to the vehicle ECU through the vehicle-mounted system communication module timely to keep the continuous communication with the vehicle ECU after a vehicle information acquisition starting instruction of the far-end server is received by the wireless remote communication module, and disconnect the communication with vehicle ECU after a vehicle information acquisition ending instruction of the far-end server is received by the wireless remote communication module. The vehicle-mounted remote terminal of the invention can be used ...

Volleyball feeding device

The invention relates to a volleyball feeding device which comprises a ball storage device, a ball pushing mechanism and a worm wheel and worm driving mechanism, wherein a funnel with an upward belled mouth is arranged at the upper part of the ball storage device and an open ball feeding channel is connected at the lower part of the funnel; the ball pushing mechanism is arranged in the ball feeding channel and can axially slide along the ball feeding channel, and the balls are pushed off from the ball feeding channel when being positioned in the push-out position of the ball pushing mechanism; the balls in the funnel and in the return position of the ball pushing mechanism drop into the ball feeding channel; and the worm wheel and worm driving mechanism drives the ball pushing mechanism to make reciprocating motion in the ball feeding channel. The invention enables the balls to be continuously launched out and accurately provides a volleyball source in time for the training apparatus to ...

Titanium-aluminum-based alloy surface protective coating and preparation method thereof

The invention provides a titanium-aluminum-based alloy surface protective coating and a preparation method thereof. The comprehensive performance of titanium-aluminum-based alloy can be improved, the application range of the titanium-aluminum-based alloy is expanded, the service life is prolonged, and the purposes of saving energy resources and reducing the cost are achieved. The coating comprises, by mass, 75-95% of Ta and 5-25% of W. The coating is prepared by achieving Ta-W co-permeation on the surface of the titanium-aluminum-based alloy through the double-layer glow plasma surface metallurgy technology, and the prepared alloy coating is combined with base body metallurgy and comprises a diffusion layer and a deposition layer.

Method and system for detecting the quality of debarking at the surface of a wooden log

A method and system for detecting and controlling the quality of debarking at the surface of a wooden log provide information on main parameters related to the debarking quality of the log surface, including fiber loss and residual bark. The debarking quality detecting method and system involve measurement of three-dimensional profile of at least a portion of the log surface to generate corresponding profile image data, which is processed to generate data indicative of the texture of the log surface. The texture data is then analyzed to generate resulting data on the debarking quality parameters. That quality indicative information can be generated on a continuous basis to provide an objective assessment of the quality performance in real-time in view of target productivity, and may then be used to perform optimal adjustments of the debarker operating parameters, either manually by the operator or automatically through feedback control.

Transparent MBS resin composition with excellent processing property

The invention relates to a transparent MBS resin compound with excellent processing property, which is obtained through the following methods: (1) synthesis of butadiene-styrene latex: butadiene, styrene and emulsifier, molecular weight regulator and initiator are polymerized by employing seeded emulsion under 65-75 DEG C to synthesize the butadiene-styrene latex which has glass transition temperature lower than minus 45 DEG C; (2) grafting polymerization: polymeric monomer is methyl methacrylate and acrylic; the butadiene-styrene latex and the polymeric monomer adopts redox system to carry out emulsion polymerization; the butadiene-styrene latex is calculated in dry basis and accounts for 90 percent of the total amount of the MBS resin and shell-layer polymer accounts for 10 percent of the total amount of the MBS resin; (3) dispersant and sulfate are added to carry out flocculation after polymerization and then the mixture is dried. The MBS resin of the invention has excellent processing ...

Multifunctional air purifier desk lamp

The utility model discloses a multifunctional air purifier desk lamp, including lamp stand casing, support and lamp body, the peripheral side direction of lamp stand casing is equipped with first wind gap, and the top of the internal portion of lamp holder shell is equipped with the second wind gap, and the internal portion of lamp holder shell is equipped with fan, filter screen and circuit control panel, all is equipped with detachable on first wind gap and the second wind gap and takes porose apron. The lamp simple structure of this kind of structure, the molding is brief, with low costs, air -purifying is effectual, easy to be clean.

Superoxide dismutase conjugated substance and preparation method thereof

Mulberry silk and polyamide yarn double-layer fabric structure children garment with high safety

The invention relates to a mulberry silk and polyamide yarn double-layer fabric structure children garment with high safety. Fabric used in the garment is formed by yarn in a tatting mode, the yarn is composed of glass fibers, polyvinyl chloride fibers and polyimide fibers, and the polyvinyl chloride fibers and the polyimide fibers are spirally twisted by using the glass fibers as a center shaft. A layer of base cloth is compounded on the back face of the fabric, the base cloth is composed of doubling threads, and the doubling threads are formed by the way that mulberry silk is used as base threads to form a fabric inner layer and polyamide yarn is used as upper threads to form a fabric outer layer in a spinning mode. By means of the mulberry silk and polyamide yarn double-layer fabric structure children garment with high safety, the defect that the glass fibers are brittle is overcome, the electrostatic protection function is further achieved, and the immune function of a human body can ...

Copper zirconium tartrate compound as well as preparation method and use thereof

The invention discloses a copper zirconium tartrate compound. The copper zirconium tartrate compound is prepared through the steps of enabling the tartaric acid as a raw material to react with copper nitrate firstly to prepare copper tartrate, and then enabling the copper tartrate to react with zirconium nitrate to obtain the copper zirconium tartrate compound. The structural formula of the copper zirconium tartrate compound is as shown in the specification. The copper zirconium tartrate compound is mainly applied to a double base propellant as a combustion catalyst and an unstable combustion inhibitor.

烘烤烤烟烟叶中使用的调质活化剂和该活化剂的喷洒方法

The present invention relates to modifying activator used in flue-curing tobacco and spraying method for said activator. The activator consists of solid matter and water, and the solid matter includes potassium salt, cane sugar an boric acid. The activator is sprayed with a sprayer onto tobacco to be initially flue-cured, and the initial flue-curing stage is one at the dry bulb temperature of 50-56 deg.c, wet bulb temperature of 38-41 deg.c and time of over 24 hr to increase the content of fragrant matter in tobacco. The present invention can raise the activity of starch and protein hydrolase in tobacco, accelerate hydrolysis of starch and protein, balance the matters inside tobacco, shorten the curing time relatively and lower power consumption.

Dry cefdinir suspension and preparation method thereof

The invention relates to the technical field of medicinal preparations and discloses a dry cefdinir suspension and a preparation method thereof. The dry cefdinir suspension comprises cefdinir as an active component, a filling agent, a suspending aid, a disintegrating agent, a stabilizing agent, a flavoring agent, an aromatic and a flowing aid. The active component is micronized by a supercutical fluid technology so that particle sizes are less than 10 microns, a particle sedimentation rate is reduced and solubility is improved. The dry cefdinir suspension is prepared by a dry granulation technology so that a wet granulation process under wet-heat conditions which can produce influence on stability of cefdinir as an active component is avoided, the problem of poor fluidity of direct powder mixing is solved, and production efficiency is improved. The dry cefdinir suspension has a good taste, a fast oral absorption rate and high bioavailability. Through combination of the flavoring agent and ...

Endothelial cell bioreactor as well as preparation method and application thereof

The invention belongs to the field of organizational project and medical materials and relates to an endothelial cell bioreactor as well as a preparation method and an application thereof. A polyfluortetraethylene non-woven fabric is used as a carrier for the growth of endothelial cells, and the polyfluortetraethylene non-woven fabric and a hollow fiber bioreactor constitute the bioreactor. The non-woven fabric is positioned in a clearance outside the hollow fiber so as to form a reactor which takes the polyfluortetraethylene non-woven fabric as the carrier. The endothelial cells are grown on the non-woven fabric so as to form the endothelial cell bioreactor. The number of the endothelial cells in the bioreactor is more than 3*10. The endothelial cell bioreactor can improve hemodynamical indexes of organisms suffering sepsis and the disorder state of inflammation and hemoglutination, prolong the life time and improve the prognosis. The endothelial cell bioreactor can be used for curing ...

Xylene oxidation process and system for reducing generation of tail gas

The invention discloses a xylene oxidation process and system capable of reducing tail gas generation, and belongs to the field of environmental protection, oxygen and nitrogen are mixed and conveyed into an oxidation tower to be subjected to an oxidation reaction with xylene, and tail gas containing nitrogen, water generated in the reaction, a small amount of unreacted oxygen, xylene steam and low-boiling-point organic matter is obtained. After tail gas is output and subjected to impurity removal through the condensation layering device, the gas-liquid coalescence separator and the adsorption and desorption device, the main component is low-temperature low-pressure oxygen-deficient nitrogen, and the purity reaches 95%-99%, so that a small amount of tail gas can be discharged or even no tail gas is discharged, the nitrogen is basically not consumed and lost in the whole process, and recycling of the nitrogen is achieved.

Component of hydrogen fuel cell subjected to laser passivation treatment

The invention discloses an assembly for laser passivation treatment of a hydrogen fuel cell, and relates to the technical field of fuel cell processing equipment.The assembly comprises a feeding frame, a passivator spraying assembly, a laser passivation assembly and a cell electrode plate, and the passivator spraying assembly and the laser passivation assembly are both arranged above the feeding frame; and the battery electrode plate is arranged below the passivator spraying assembly and the laser passivation assembly. According to the device, the feeding frame is arranged, the passivating agent spraying assembly and the laser passivating assembly are arranged above the feeding frame, the passivating agent spraying assembly is provided with a plurality of material guiding sponges of a fan-shaped structure, and the plurality of material guiding sponges are matched, so that uniform coating of a passivating agent can be realized, and the passivating effect of a battery electrode plate is ensured ...

SMART HOME ANTI-THEFT SYSTEM

The present invention discloses a smart home anti-theft system, which comprises an anti-theft door. The anti-theft door is provided with a lock tongue, one side of the lock tongue is 5 provided with a safety protection switch, the safety protection switch is provided with a metal spring, a movable rod is provided between the metal spring and the lock tongue, a first protrusion and a second protrusion are provided on the movable rod, a spring is provided between the first protrusion and the second protrusion, one end of the spring is abutted and connected to the first protrusion, the other end of the spring is abutted and connected to the 0 safety protection switch, the safety protection switch is electrically connected to the anti-theft host, one side of the anti-theft host is electrically connected to an alarm, a wireless communicator is provided under the alarm, the anti-theft host is electrically connected to an infrared receiver, and the infrared receiver is electrically connected to ...

Integrated design method for hypersonic-velocity wave rider fuselage and air inlet channel

The invention discloses an integrated design method for a hypersonic-velocity wave rider fuselage and an air inlet channel. A wave rider is used as a whole hypersonic-velocity aircraft fuselage and is integrated with the flow line tracking outer steering air inlet channel. The integrated design method comprises the following steps: designing a pointed-end rotary body and solving a supersonic-velocity axially symmetric flow field around the zero-incidence pointed-end rotary body; designing an inner flow and outer flow integrated axially symmetric standard flow field in the supersonic-velocity axially symmetric flow field around the zero-incidence pointed-end rotary body; carrying out flow line tracking in the inner flow and outer flow integrated axially symmetric standard flow field from a front leading edge of the wave rider fuselage and an inlet molded line of the air inlet channel to generate an integrated shape. With the adoption of the technical scheme, the lift-drag ratio property ...

Split type cupola furnace

The invention discloses a split type cupola furnace and belongs to the technical field of cupola furnaces. The split type cupola furnace comprises a furnace cylinder and a furnace body. Fireproof bricks are built on the inner wall and the bottom wall of the furnace cylinder and further built on the inner wall of the furnace body. The furnace body is located above the furnace cylinder and the split type cupola furnace further comprises a movable platform. The furnace body and the furnace cylinder are of a split structure. The furnace cylinder is installed on the platform. The furnace cylinder and the furnace body are designed in a split mode, so that detachment and repair are convenient.

Testing method of nonlinear chemical fingerprint

The invention belongs to the technical field of applied chemistry, in particular to a testing method of a nonlinear chemical fingerprint, wherein the testing method is mainly used for distinguishing traditional Chinese medicines or natural medicines. The testing method mainly comprises the steps of: firstly, establishing a chemical system of H+Ce+Br+BrO3+ propane diacid, which is originally capable of oscillating; then, adding samples mainly comprising the traditional Chinese medicines and the natural medicines into the chemical system, and immediately obtaining an E-t curve, i.e. the nonlinear chemical fingerprint, which indicates the nonlinear change of electric potential of the chemical system along with time; and analyzing the basic information of the obtained nonlinear chemical fingerprint and distinguishing and identifying the samples. The testing method can distinguish and evaluate various traditional Chinese medicines with various phases, properties, ingredients, medicine compatibility ...

Sick clothes of electrocardio guardianship

The utility model discloses a sick clothes of electrocardio guardianship, include: sick clothes body. Sick clothes body is equipped with in left side shoulder below and cuts the piece, just it is the rectangle piece to cut the piece, sick clothes body is equipped with in right side shoulder below the piece cuts, sick clothes body is close to arcus costarum department at left lower abdomen and is equipped with the piece cuts, the top that cuts the piece is fixed in sick clothes body, cut the piece all the other limits with sick clothes body separately, and what cut the piece is equipped with fixed part bottom. The utility model discloses a sick clothes body is equipped with and cuts the piece, is convenient for arrange in order pipe and wire, does benefit to to observe the skin change.

SYSTEMS AND METHODS FOR GATHERING VIEWERSHIP STATISTICS AND PROVIDING VIEWER-DRIVEN MASS MEDIA CONTENT

Systems and methods of gathering viewership statistics on viewers of mass media content and providing content based on identified characteristics of viewers. One embodiment includes a content distribution space, a content item, and an audience measurement system having a camera, and a processing unit. The audience measurement system can identify characteristics of viewers of an audience and gather statistics, including, but not limited to, how many views of the content item, how long each view is, and the number of opportunities to see (OTSs). The identified characteristics of the viewers of the audience can be used to identify a content item to present on the content distribution space. 1. A system for gathering viewership statistics on viewers of content , comprising:a camera configured to capture images within a field of view of the camera of an area where potential viewers of an associated content distribution space pass, wherein the content distribution space displays a content item; and a viewer detection module to detect an actual viewer of the content item by processing an image captured by the camera and performing face detection to distinguish a face of a potential viewer from other aspects of the captured image and comparing the detected face of the potential viewer in the captured image to sample images having various known facial features to make a determination if the potential viewer is an actual viewer of the content item, and', 'a viewer classification module to identify characteristics of the actual viewer by comparing the detected face of the actual viewer to sample images having known facial features and classifying the actual viewer according to identified characteristics of the detected face; and, 'a processing unit configured to process images captured by the camera, wherein the processing unit comprisesa viewer statistics logging module to store audience statistics in an audience statistics log, the audience statistics including data from the ...

Arbidol granular formulation and fluidized-bed coating preparation thereof

The invention discloses an arbidole granule preparation and a fluidized-bed coating preparation method thereof. The direct granulation of powder in a fluidized bed improves fluidity and reduces fly ash. The fluidized bed equipment is provided with discharge holes to eliminate explosion hazards. The coating process is performed in a closed system without leakage risk. The equipment has no dead angles, rapid discharge, easy cleaning, and compliance to the GMP standards. Compared with the prior art, the preparation method has simple process, high product quality, short production cycle and low production cost.

Ecological scale tile

The invention discloses an ecological scale tile and belongs to the technical field of building materials. The ecological scale tile is composed of an upper scale wing, a lower scale wing, an inter-wing cavity, a scale body, a support rod, an upper fixing hole, a lower fixing hole, a transverse fixing hole, a support surface, a lower scale wing surface hole, an upper scale, a support and a lower scale. The ecological scale tile is characterized in that the upper scale and the lower scale are in the shape of scales and both made of chitinous plates, or plastic plates, or aluminum plates or stainless steel plates, and preferably chitinous plates; the center of the ecological scale tile is the scale body, and the periphery of the ecological scale tile is scale wings; the scale body is 3 mm - 20 mm thick, 10 cm - 600 cm high and 6 cm - 300 cm long, the body of the upper scale and the body of the lower scale pass through the support, penetrate through the upper fixing hole and the lower fixing ...

CCP (CAN calibration protocol) calibration device in ECU (electronic control unit)

The invention discloses a CCP (CAN calibration protocol) calibration device in an ECU (electronic control unit) which comprises a bus interface, an RAM (random-access memory) storage connected with the bus interface, and an external chip selection signal wire, wherein the RAM storage comprises two parts: a CAN (controller area network) transceiver and a CAN (controller area network) interface, the CAN transceiver is connected with the bust interface, and the CAN interface is connected with the calibration device; and the external chip selection signal wire controls the exchange of two parts of the RAM storage. The CCP calibration device has the advantages that the complexity of the ECU calibration is reduced, the volume of the calibration ECU is reduced, and the dimension can be maintained the same as that of ECUs of batch production. Additionally, the cost is saved greatly, and development expense of the entire project is lowered.

Pollution-free hydraulic oil used for high-precision hydraulic part and preparing method thereof

The present invention discloses a pollution-free hydraulic oil used for high-precision hydraulic part and a preparing method thereof. The pollution-free hydraulic oil comprises the following components: 30-65% by mass of saturated alkane with 12-14 carbon atoms, 10-35% by mass of synthetic ester composed of higher fatty acid and polyhydric alcohol with 12-14 carbon atoms, 10-35% by mass of high molecular polymer, 0.05-2% by mass of sulfur-phosphor-zinc salt, and 0.05-1.5% by mass of amine salt. The preparing method of the invention comprises the steps of: firstly preparing the synthetic ester; then after mixing the synthetic ester with the saturated alkane with 12-14 carbon atoms, slowly adding the high molecular polymer, the sulfur-phosphor-zinc salt and the amine salt compound. The hydraulic oil and the rolling technical oil provided by the invention have excellent intersolubility. Not only can the lubricating property be guaranteed, but also the cleaning property is excellent as the ...

Cardigan with ornament belt on neck

The invention relates to a cardigan with an ornament belt on the neck, and belongs to the field of clothes. The cardigan with the ornament belt on the neck comprises a cardigan body (1). The cardigan body (1) is a hexagonal cardigan and is provided with a neckline (2), a front part (3), top flies (5), a waist (6) and sleeves (7). The neckline (2) is of a U shape. The front part (3) is of a V shape. The top flies (5) are symmetrical, are led to the bottom of the cardigan and are connected through a plurality of buttons. The ornament belt (4) is arranged on the front side of the neckline (2). The waist (6) is 8-10 cm wide. The sleeves (7) are wide-opening half sleeves, the openings of the sleeves are turned outwards, and a plurality of ornament buttons (71) are fixed to the rear side of the upper end of the opening of each sleeve. The cardigan with the ornament belt on the neck can reach the waist, the trouble of matching can be saved by adopting the ornament belt on the neck, meanwhile, ...

Standby support for mining tunneling equipment

The utility model discloses a standby support of mining tunneling equipment. The device comprises a supporting rod and a carrying handle, the number of the supporting rods is three. A connecting reinforcing rod is fixedly connected between the bottoms of the supporting rods; supporting bases are fixedly mounted at the bottoms of the carrying handles; a first supporting mechanism and a second supporting mechanism are fixedly mounted between the upper ends of the supporting rods; the first supporting mechanism comprises a connecting rod, an outer adjusting thread and a supporting device. The outer adjusting threads are uniformly formed in the connecting rod; the supporting devices are uniformly mounted on the connecting rod; the supporting device comprises an adjusting fixing base, an inserting fixing hole, an inner adjusting thread, an adjusting ring, a fixing block, a supporting column and an arc-shaped supporting plate, the inserting fixing hole is formed in one side of the adjustingfixing ...

Wireless router

Constant mid-connected sandwich panel with metal surface

The present invention relates to a building decoration material for separating the space of a building, in particular to a constant mid-connected sandwich panel with a metal surface, comprising an upper clamping plate and a lower clamping plate. Steel stripe concavo-convex connecting angles are arranged surrounding the constant mid-connected sandwich panel with the metal surface. The center of the upper clamping plate and the lower clamping plate is provided with a blind mortise, one side opposite to the blind mortise is provided with a tenon. The depth of the blind mortise is 10 millimeters. ABS strut members for supporting are arranged in the center of the blind mortise at the intervals of 350 millimeters. The invention has the advantages of higher installation efficiency, lower project cost and less difficulty for project management.

Rapid pasting and curing mechanical device for ship strain gauge and application method of rapid pasting and curing mechanical device

The invention relates to a rapid pasting and curing mechanical device for a ship strain gauge and an application method of the rapid pasting and curing mechanical device. The rapid pasting and curing mechanical device comprises a magnetic seat, wherein a square groove is formed in the bottom of the magnetic seat, a magnetic block is arranged in the square groove, an elastic rubber cushion is fixedly arranged on the bottom of the magnetic block, and the elastic rubber cushion is aligned to a polyester film which is arranged right above the strain gauge; the middle part of the top surface of the magnetic seat extends to provide with two screws, an aluminum alloy frame covers the magnetic seat, pin holes are respectively formed in the top and two sides of the aluminum alloy frame, the screws penetrate the pin holes in the top of the aluminum alloy frame and are connected with compression springs and self-screwed nuts, a cam connecting rod is arranged between the two screws in the aluminum ...

Bird ware is driven in emulation

Bird ware is driven in emulation, including U type support, the angle steel that the recess of U type support inserted the cross arm of pole passes through the screw fixation, a top fan of installation and a rubber emulation snake of U type support, the upper portion of U type support has hollow structure, sets up drive wheel, a plurality of drive wheel and a plurality of turning arm in the cavity of U type support upper portion, and the fan links to each other with the drive wheel, and the drive wheel passes through driving belt and links to each other with the drive wheel, and every drive wheel and a turning arm link to each other, and the turning arm links to each other with rubber emulation snake. The utility model discloses utilize birds to the frightened gene of snake, the design can utilize wind -force as drive power, can the wrench movement of emulation snake, and the simulation snake class state of crawling reachs the effect that lets birds fear, has that the emulation degree is ...

Medicine bottle storage device

The utility model relates to the technical field of medical instruments, in particular to a medicine bottle storage device which comprises a stand column, a plurality of containing discs are arranged on the stand column, the containing discs are arranged in a stacked mode in the height direction of the stand column, and each containing disc is rotationally connected with the stand column. According to the medicine bottle storage device, storage of medicine bottles is achieved by arranging the multiple containing discs on the stand column in a stacked mode, meanwhile, each containing disc is connected with the stand column in a rotatable mode, the containing discs can drive the medicine bottles on the containing discs to rotate together, and medical staff can take the medicine bottles on the containing discs conveniently; and meanwhile, the situation that some medicines are out of date due to being not taken for a long time is avoided, and waste is reduced.

Portable fiber splicing working table

The utility model discloses a portable fiber splicing working table. The portable fiber splicing working table comprises a splicing table, a fiber splicing machine is embedded into the splicing table, a seat plate is arranged on one side of the splicing table, the lower end of the seat plate is hinged to the splicing table, a cover plate is arranged at the top of the splicing table, and the end, away from the seat plate, of the cover plate is hinged to the splicing table. Foldable supporting legs are installed on the outer side face of the seat plate, a foldable supporting rod is installed at the bottom of the splicing table, the free end of the cover plate and the free end of the seat plate can be connected together in a butt joint mode, a locking mechanism which can lock the cover plate and the seat plate relatively after the cover plate and the seat plate are connected together in the butt joint mode is arranged between the cover plate and the seat plate, and a handle is arranged on ...

Numerical control machining lathe

The invention discloses a numerical control machining lathe in the technical field of numerical control lathes, which comprises a left control assembly, a lathe main body and a fixed seat, the fixed seat is fixedly mounted at the bottom of the left control assembly, the left control assembly is fixedly mounted at one end of the fixed seat, a right control assembly is fixedly mounted on the lathe main body, and the right control assembly is arranged above the fixed seat. A positioning assembly is arranged on the side, close to the right control assembly, of the left control assembly, a dustproof assembly is arranged at the position, corresponding to the positioning assembly, of the left control assembly, and the dustproof equipment encloses the part machining position in a sealed mode under the condition that part machining is not affected during lathe machining. And a machining assembly is fixedly installed on the upper surface of the movable seat, the movable assembly drives the movable ...

Method for preparing degradable straw mulching film by enzyme method

The invention provides a method for preparing a degradable straw mulching film by an enzyme method, which comprises the following steps: crushing straw, adding the straw into a NaOH solution, heating and boiling, washing the boiled straw to be neutral, and drying to obtain straw powder for later use; adding the straw powder into an acetic acid-sodium acetate buffer solution with dissolved biological enzyme and pH of 4.5-5.0, and treating at 45-55 DEG C for 12-16 hours to obtain an enzymolysis mixture; stirring the prepared enzymolysis mixture and a polyvinyl alcohol solution at 70-90 DEG C for 25-35 minutes, adding a cross-linking agent and a plasticizer at 70-90 DEG C, and continuously reacting for 55-65 minutes to prepare a membrane solution; the straw degradable film prepared by the preparation method disclosed by the invention is excellent in hydrophobic performance, the film can be quickly broken without being influenced by an external humid environment in a use process, and the use ...

T-shaped aggregate ceiling sprung roof

The present invention relates to a T-shaped aggregate ceiling sprung roof which is a plurality of rectangular squares surrounded by T-shaped aggregates. Connection components of the T-shaped aggregate ceiling sprung roof are cross joints applied nearby a wall with large space area, T-shaped joints applied nearby a wall, L-shaped joints applied nearby a wall corner and spanning sheets applied to wall edges, wherein a round through hole with a cover is arranged at the middle of each cross joint in advance; and the connection of various joints and aggregates uses hexagonal bolts. The present invention has the advantages of convenient construction and rapid arrangement, and ensures that the entirety is more artistic and cleaner.

Moisture absorption and sweat releasing electric-arc-resistant coat

The invention relates to a moisture absorption and sweat releasing electric-arc-resistant coat which comprises a coat body. A flame resistant material is added to a dress material of the coat body. Through flame resistant treatment liquid padding at the indoor temperature, pre-drying, ammonia fumigation, oxidized water washing, drying and pre-compression, a finished product is obtained. A base cloth layer is compounded on the back face of the coat body. The base cloth layer is interwoven from warp and weft. The warp is environment-friendly yarn. The weft is hollow fibers with micro-hole structures arranged on the surfaces, wherein the cross section of each fiber is of a four-tube shape. By the adoption of the moisture absorption and sweat releasing electric-arc-resistant coat, contact harm of electric arc heat energy to the skin of the human body is reduced to the lowest degree and the coat further has the advantages of absorbing moisture and releasing sweat.

Preparation method of graphene oxide/BAMO-AMMO-ETPE compound

The invention discloses a preparation method of a graphene oxide/3, 3-diazido methyloxybutyl ring group and 3-azido methyl-3-methyloxybutyl ring group energetic thermoplastic elastomer (BAMO-AMMO-ETPE) compound, the prepared graphene oxide/BAMO-AMMO-ETPE compound can improve the mechanical properties of original BAMO-AMMO-ETPE, the stress is improved by 1.0 MPa-3.54 MPa, the strain is improved by 0.50-2.62, and the BAMO-AMMO-ETPE compound can be used for preparing an energy-containing thermoplastic elastomer. Compared with the prior art, the glass transition temperature of the BAMO-AMMO-ETPE is reduced by 0.1-0.4 DEG C, the decomposition of the BAMO-AMMO-ETPE is promoted, the residue amount of the BAMO-AMMO-ETPE after thermal decomposition is reduced by 3.42-13.22%, and the preparation method is easy and relatively low in cost.

Compound preparation for improving selenium enrichment capacity of peanut sprouts as well as preparation method and application of compound preparation

The invention provides a compound preparation for improving selenium enrichment capacity of peanut sprouts as well as a preparation method and application of the compound preparation. According to the compound preparation disclosed by the invention, water is used as a solvent, and each liter of the compound preparation comprises the following components: 3 to 30 mg of sodium selenite, 9 to 360 mg of 10-HDA, 0.5 to 5.0 g of ammonium gluconate and 0.5 to 15 g of pullulan. The compound preparation can effectively increase the fresh weight of peanut sprouts, promote the growth of hypocotyl, reduce the proportion of the fresh weight of roots in the total fresh weight, and improve the selenium content of the peanut sprouts and the proportion of organic selenium; and the composition is simple and suitable for large-scale production and application.

Rankine cycle steam turbine generator unit steam energy storage frequency modulation method

A Rankine cycle steam turbine generator unit steam energy storage frequency modulation method mainly comprises a heat storage tank, a heat storage tank circulating pump, a heat storage tank water supply pump and an auxiliary valve pipeline. The method is characterized in that when the frequency of a power grid is high, high-pressure steam extraction of a Rankine cycle steam turbine regenerative system is used for discharging hot water for heating a heat storage tank or directly discharging saturated water, steam heat energy is stored in the heat storage tank in a saturated water state, meanwhile, the output power of a steam turbine generator is rapidly reduced, and the frequency modulation requirement of the power grid is met; when the power grid frequency is low, saturated water in the heat storage tank is flashed into saturated steam or saturated water to be supplied to a steam turbine regenerative system heater, the power capability of a steam turbine is improved, the output power of ...

Steam heater heat energy recovery system

The invention relates to a steam heater heat energy recovery system. The steam heater heat energy recovery system comprises a steam heater (1), a first radiator (2), a second radiator (3) and a water receiver (4). A drain opening of the steam heater (1) is connected with an inlet of the first radiator (2). An outlet of the first radiator (2) is connected with an inlet of the second radiator (3). An outlet of the second radiator (3) is connected with an inlet of the water receiver (4). A connection pipeline for being connected with the outlet of the second radiator (3) and the inlet of the water receiver (4) is provided with a ball valve (5). The water receiver (4) comprises a steam outlet (4.1) and a drain opening (4.2). Through the steam heater heat energy recovery system, hot water discharged from the steam heater can be sufficiently utilized, and energy sources are saved.

Fatigue test tool of guide wheel tensioning mechanism and test method thereof

The invention provides a fatigue test tool of a guide wheel tensioning mechanism and a test method thereof, and relates to the field of engineering machinery. Comprising a tool detection base, a guide wheel tensioning mechanism is arranged above the tool detection base, a strip-shaped groove is formed in the lower portion of the inner wall of the tool detection base, the two sides of the inner wall of the strip-shaped groove are jointly and rotationally connected with a two-way lead screw, and the two sides of a rod arm of the two-way lead screw are both in threaded connection with moving blocks; the upper surfaces of the two moving blocks are both rotationally connected with rotating rod pieces, the upper ends of the two rotating rod pieces are jointly rotationally connected with a lifting plate, and the two sides of the upper surface of the lifting plate are both fixedly connected with connecting rod pieces. According to the guide wheel tensioning mechanism fatigue test device, the real ...

Safety alarm management method

The invention discloses a safety alarm management method, and relates to the technical field of asset management, and the method comprises the steps: building an asset information base and an asset evaluation rule base, obtaining the state information of past assets, determining the type of the assets in the asset information base, determining a type evaluation rule for the type of the assets in the asset evaluation rule base, and carrying out the evaluation of the type of the assets. Evaluating the assets based on a specific type evaluation rule to obtain asset evaluation factors; according to a plurality of past asset evaluation factors, past asset evaluation curves are generated respectively, problem curve segments are determined on the past asset evaluation curves based on time nodes when past problems of assets occur, curve features of the problem curve segments are obtained, and the assets are evaluated through expression of the curve features. Providing a question comparison feature ...

Method and Apparatus for Performing Multiple Forms of Communications in One Session

An approach is provided for performing multiple and hybrid forms of communication in the same communication session. A communication manager receives a to establish a communication session using a first form of communication, wherein the communication session supports multiple and simultaneous forms of communication. Next, the communication manager selects a second form of communication to conduct the communication session. Then, the communication manager transcodes the second form of communication to the first form of communication. The different forms can be converted to facilitate and enrich the communication capability, according to an embodiment of the invention. 1. A method comprising , in an apparatus:receiving a request to establish a communication session using a first form of communication, wherein the communication session supports multiple and simultaneous forms of communication;determining to select a second form of communication to conduct the communication session; andtranscoding the second form of communication to the first form of communication.2. A method of claim 1 , further comprising:transcoding the first form of communication to the second form of communication.3. A method of claim 1 , further comprising:receiving an input for selecting the second form of communication,wherein the determining to select the second form of communication is based, at least in part, on the input.4. A method of claim 1 , further comprising:determining contextual information for the second form of communication to conduct the communication session,wherein the determining to select the second form of communication is based, at least in part, on the contextual information, the contextual information including an address of the incoming communication, status, time, location, environment condition, or combination thereof.5. A method of claim 4 , further comprising:Generating one or more communication templates based on the contextual information and the second form ...

Method and system for detecting the quality of debarking at the surface of a wooden log

A method and system for detecting and controlling the quality of debarking at the surface of a wooden log provide information on main parameters related to the debarking quality of the log surface, including fiber loss and residual bark. The debarking quality detecting method and system involve measurement of three-dimensional profile of at least a portion of the log surface to generate corresponding profile image data, which is processed to generate data indicative of the texture of the log surface. The texture data is then analyzed to generate resulting data on the debarking quality parameters. That quality indicative information can be generated on a continuous basis to provide an objective assessment of the quality performance in real-time in view of target productivity, and may then be used to perform optimal adjustments of the debarker operating parameters, either manually by the operator or automatically through feedback control. 1. A method for detecting the quality of debarking at the surface of a wooden log , comprising the steps of:i) measuring a three-dimensional profile of at least a portion of the log surface to generate corresponding profile image data;ii) processing said profile image data to generate data indicative of the texture of said log surface; andiii) analyzing said texture data to generate resulting data on parameters related to the debarking quality of said log surface, said parameters including fiber loss and residual bark.2. The debarking quality detecting method of claim 1 , further comprising the step of:iv) comparing log surface areas respectively characterized by said fiber loss and residual bark with said log surface to estimate fiber loss level and residual bark level.3. The debarking quality detecting method of claim 2 , further comprising before step iv) the step of defining a plurality of surface sections of said log surface including a leading end section claim 2 , a body section and a trailing end section claim 2 , wherein ...

METHOD AND DEVICE FOR INTERFACE DISPLAY

The present disclosure relates to an interface display method, the method comprising: generating a first screen interface and a second screen interface, wherein the first screen interface displays a functional interface associated with an application, and the second screen interface displays a navigation interface comprising functional modules associated with the application; displaying the first screen interface; displaying the second screen interface when the second screen interface is triggered; and displaying an interface associated with a functional module in the first screen interface when the functional module is selected from the second screen interface. This interface display method accomplishes convenient switching between functional modules without occupying screen display space. The present disclosure also provides an interface display device. 1. An interface display method comprising:generating a first screen interface and a second screen interface, wherein the first screen interface displays a functional interface associated with an application, and the second screen interface displays a navigation interface comprising functional modules associated with the application,displaying the first screen interface,displaying the second screen interface when the second screen interface is triggered, anddisplaying an interface associated with a functional module in the first screen interface when the functional module is selected from the second screen interface.2. The method of claim 1 , wherein displaying the second screen interface comprises moving the second screen interface into a current screen.3. The method of claim 2 , wherein displaying the second screen interface comprises moving the first screen interface out of the current screen.4. The method of claim 3 , wherein at least part of the first screen interface is displayed in the current screen when the second screen interface is displayed in the current screen.5. The method of claim 1 , wherein the ...

LASER SOLDERING DEVICE AND LASER SOLDERING METHOD

A laser soldering device includes a laser source, a lens group, a temperature sensor, and a feedback controller. The laser source emits a laser beam, which is power-adjustable, according to a control signal. The temperature sensor receives infrared rays radiated when the laser beam is irradiated to the soldering point to detect the temperature of the soldering point, and correspondingly outputs a sensing signal according to the detected temperature. When the detected temperature falls into a first temperature range based on a target temperature, the feedback controller executes a PID algorithm to calculate a predicted error value according to an error value between the detected temperature and the target temperature. The feedback controller controls the laser source according to the predicted error value, and adjusts the power of the laser beam accordingly, so that the detected temperature can be substantially equal to the target temperature. 1. A laser soldering device , comprising:a laser source, emitting a laser beam, which is power-adjustable, according to a control signal;a lens group, outputting the laser beam to a soldering point;a temperature sensor, receiving infrared rays radiated when the laser beam is irradiated to the soldering point to detect a temperature of the soldering point; and correspondingly outputting a sensing signal according to the detected temperature; anda feedback controller, receiving the sensing signal, and sending the control signal to the laser source according to the sensing signal;wherein when the detected temperature falls into a first temperature range based on a target temperature, the feedback controller executes a PID algorithm to calculate a predicted error value according to an error value between the detected temperature and the target temperature; the feedback controller controls the laser source according to the predicted error value, and adjusts the power of the laser beam accordingly, so that the detected temperature ...

FLEXIBLE SUBSTRATE AND MANUFACTURING METHOD OF SAME

The present application provides a flexible substrate and a manufacturing method of the flexible substrate. The flexible substrate includes a first flexible layer, a barrier layer, a second flexible layer, and a buffer layer. The barrier layer is disposed on a surface of the first flexible layer, the barrier layer includes a first bending resistant structure disposed therein, the second flexible layer is disposed on a surface of the barrier layer, the buffer layer is disposed on a surface of the second flexible layer, and the buffer layer includes a second bending resistant structure disposed therein. 1. A flexible substrate , comprising:a first flexible layer;a barrier layer formed on a surface of the first flexible layer, wherein the barrier layer comprises a first bending resistant structure formed therein, and the first bending resistant structure is covered in the barrier layer;a second flexible layer formed on a surface of the barrier layer; anda buffer layer formed on a surface of the second flexible layer, wherein the buffer layer comprises a second bending resistant structure formed therein, and the second bending resistant structure is covered in the buffer layer.2. The flexible substrate of claim 1 , wherein the first bending resistant structure comprises a first patterned structure claim 1 , and the second bending resistant structure comprises a second patterned structure.3. The flexible substrate of claim 2 , wherein the first patterned structure and the second patterned structure are same.4. The flexible substrate of claim 3 , wherein an orthographic projection of the first patterned structure projected on the surface of the first flexible layer and an orthographic projection of the second patterned structure projected on the surface of the first flexible layer are coincident.5. The flexible substrate of claim 1 , wherein the flexible substrate comprises a bending region and a non-bending region claim 1 , and the first bending resistant structure and ...

METHOD AND DEVICE FOR VEHICLE PARKING CONTROL

The present disclosure provides a method and a device for vehicle parking control. The method includes following steps performed according to a predetermined time period until the vehicle stops at an end point: determining () a target position and a target speed when the vehicle arrives at the target position based on a current speed of the vehicle and a distance between a current position and the end point, the target position being on a road where the vehicle is located and in front of the vehicle; determining () a deceleration motion mode for the vehicle based on the current speed of the vehicle and the target speed; and performing () braking control for the vehicle in accordance with a vehicle braking strategy corresponding to the deceleration motion mode. The method can solve the problem in the related art associated with inaccurate vehicle parking control and uncomfortable experience. 1. A method for vehicle parking control , comprising following steps performed according to a predetermined time period until the vehicle stops at an end point:determining a target position and a target speed when the vehicle arrives at the target position based on a current speed of the vehicle and a distance between a current position and the end point, the target position being on a road where the vehicle is located and in front of the vehicle;determining a deceleration motion mode for the vehicle based on the current speed of the vehicle and the target speed; andperforming braking control for the vehicle in accordance with a vehicle braking strategy corresponding to the deceleration motion mode.2. The method of claim 1 , wherein said determining the deceleration motion mode for the vehicle based on the current speed of the vehicle and the target speed comprises:determining whether the current speed is greater than a predetermined first speed threshold; andif so: determining the deceleration motion mode for the vehicle as a deceleration mode; orotherwise: determining whether ...

COMBINED POWER SOCKET FOR ARTIFICIAL TREE

The present invention provides a combined power socket for artificial trees. The combined power socket includes a first socket and a second socket which are capable of supplying control signals to light strings on the artificial trees in addition to power supply, thus can realize the intelligent control of light strings. Furthermore, the first socket and a second socket can be connected in two directions without considering the positive and negative poles of the power supply. The product assembly is simpler and more convenient. 1. A light string , comprising:1. A combined power socket for artificial trees , comprising:a first socket and a second socket, wherein each of the first socket and the second socket comprises an annular structure capable of being sleeved on an outer surface and in physical contact with the outer surface of a rod or tube;six holes being defined in a first end of the first socket or the second socket, with conductive contacts being arranged within the six holes;three conductive pins formed on a first end of the other one of first socket and the second socket and configured to be received in the plurality of holes; anda plurality of conductive wires in electrical connection with either the conductive contacts or the conductive pins, the conductive wires extending from outer sidewalls of either the first socket or the second socket;wherein the first socket and the second socket are provided with a plurality of position-limiting members, which can restrict the first socket and the second socket to be detachably connected together in a first relative position and a second relative position;wherein the three conductive pins are inserted into three of the six holes when the first socket and the second socket are connected in the first relative position, the three conductive pins are inserted into the other three of the six holes when the first socket and the second socket are connected in the second relative position, so that the three conductive ...

SOLDER DEVICE AND SYSTEM CONTROLLER THEREOF

A solder device includes a light source, a solder module, an optical guiding assembly, a sensor and a feedback controller. The light source emits waveband light guided to a to-be-soldered area for heating. The optical guiding assembly is disposed between the light source and the solder module, and the waveband light is guided to the solder module by the optical guiding assembly. The sensor is disposed on another side of the optical guiding assembly for receiving a sensing light beam and then generating a sensing signal. The sensing light beam is guided to the sensor by the optical guiding assembly. The feedback controller is connected with the sensor and the light source for receiving the sensing signal and then controlling the light source. The optical guiding assembly, the sensor and the feedback controller are integrated as a system controller. Therefore, the volume and weight of the solder module are compacted. 1. A solder device , comprising:a light source emitting waveband light;a solder module, wherein the waveband light is guided to a to-be-soldered area by the solder module for heating to perform a solder operation;an optical guiding assembly disposed between the light source and the solder module, and the waveband light is guided to the solder module by the optical guiding assembly,a sensor disposed on another side of the optical guiding assembly relative to the solder module for receiving a sensing light beam and generating a sensing signal according to a sensing result of the sensing light beam, wherein the sensing light beam is guided to the sensor by the optical guiding assembly; anda feedback controller connected with the sensor and the light source for receiving the sensing signal and controlling the light source according to the sensing signal,wherein the optical guiding assembly, the sensor and the feedback controller are integrated as a system controller.2. The solder device according to claim 1 , wherein the light source claim 1 , the optical ...

Three-dimensional hydraulic oscillator

A three-dimensional hydraulic oscillator includes an upper casing, a lower casing screwed with the upper casing, an upper joint screwed with the upper casing, a lower joint screwed with the lower casing and a screw. An upper rotating shaft is mounted in the upper casing. A turbine group is mounted on the upper rotating shaft. An upper cam is fixed to the upper rotating shaft. A lower cam is movably mounted in the upper casing. The upper cam contacts with the lower cam. The screw is mounted in the upper casing and fixed to the lower cam. A lower rotating shaft is mounted in the lower casing. An eccentric block is fixed on the lower rotating shaft. A lower roulette is fixed to the lower rotating shaft. A shaft cap is disposed above the lower roulette. An upper roulette is mounted on the screw and meshed with the lower roulette.

SYSTEM AND METHOD OF MULTI-BEAM SOLDERING

A multi-beam soldering system includes a multi-beam scanner, a sensor, and a controller. The multi-beam scanner generates at least a first beam and a second beam, and guides the first beam to a first element of a soldering zone and guides the second beam to a second element of the soldering zone. The sensor detects a first temperature of the first element and a second temperature of the second element simultaneously during soldering process. The controller adjusts the parameters of the first beam and the second beam under the condition that the first temperature is substantially different from the second temperature. 1. A multi-beam soldering system , comprising:a multi-beam scanner for generating at least a first beam and a second beam, and guiding the first beam to a first element of a soldering zone and guiding the second beam to a second element of the soldering zone;a sensor for detecting at least a first temperature of the first element and a second temperature of the second element simultaneously during soldering process; anda controller for adjusting parameters of the first beam and the second beam under a condition that the first temperature is substantially different from the second temperature.2. The multi-beam soldering system as claimed in claim 1 , wherein the multi-beam scanner comprises:a light source for generating at least a beam; anda lens set for guiding the first beam and the second beam.3. The multi-beam soldering system as claimed in claim 2 , wherein the lens set comprises a reflective lens for changing a focus position of the first beam and/or the second beam.4. The multi-beam soldering system as claimed in claim 2 , wherein the lens set comprises a beam splitter for changing focus positions of the first beam and/or the second beam.5. The multi-beam soldering system as claimed in claim 1 , wherein the multi-beam scanner comprises an actuating device claim 1 , and the actuating device comprises a stepping motor claim 1 , a voice coil motor ...

DRILLABLE ADAPTIVE TURBINE GUIDE SHOE

Disclosed is a drillable adaptive turbine guide shoe, including an adaptive booster component and a power casing shoe component; the adaptive booster component includes a supercharging hollow shaft, a supercharging shell, a disc spring group, a shunt head, a jet oscillator and a semi-cylindrical ring, the supercharging hollow shaft is slidably connected to the supercharging shell, one end of the supercharging hollow shaft is a liquid inlet end and the other end is closed, a cavity is formed between the supercharging hollow shaft and the supercharging shell, and the disc spring group is built in the cavity, the jet oscillator and the semi-cylindrical ring are mounted on the inner wall of the supercharging shell, and one side of the jet oscillator and the semi-cylindrical ring abuts against the shunt head, the shunt head is sleeved on the outer wall of the supercharging hollow shaft; this disclosure solves the problem that the casing cannot be effectively run when the wellbore has sand bridges or wellbore necking. 1. A drillable adaptive turbine guide shoe comprising an adaptive booster component and a power casing shoe component , wherein:the adaptive booster component includes a supercharging hollow shaft, a supercharging shell, a disc spring group, a shunt head, a jet oscillator and a semi-cylindrical ring, the supercharging hollow shaft is slidingly connected to the supercharging shell, one end of the supercharging hollow shaft is a liquid inlet end and the other end is closed, a cavity is formed between the supercharging hollow shaft and the supercharging shell, the disc spring group is built in the cavity, and the jet oscillator and the semi-cylindrical ring is attached to the inner wall of the supercharging shell, and one side of the jet oscillator and the semi-cylindrical ring abuts against the shunt head, and the shunt head is sleeved on the outer wall of the supercharging hollow shaft, the shunt head is provided with a first shunt hole communicating with the ...

Laser processing device and method for processing a workpiece

A laser processing device for processing a workpiece is provided, including a laser emitter, a lens module, a driving module, a camera module, and a processing unit. The lens module has a first lens and a second lens, wherein the laser emitter emits a laser beam through the first and second lenses to the workpiece. The driving module drives the first lens to move relative to the second lens. The camera module captures an image of the workpiece. The processing unit is electrically connected to the camera module and the driving module, wherein the camera module transmits an image signal to the processing unit according to the image of the workpiece, and the processing unit transmits a driving signal to the driving module according to the image signal, driving the first lens to move relative to the second lens. A method for processing a workpiece is also provided.

AUTHENTICATION FOR REQUESTS FROM THIRD-PARTY INTERFACES

Methods, systems, and apparatus, including computer-readable media, for authentication requests from third party interfaces. In some implementations, an information request is received to an information system from a computing system that provides a natural language interface, wherein the information request is associated with a user, and (ii) a token corresponding to the information request. In response to receiving the information request, a user data request and the token corresponding to the information request are sent for requesting user profile information for the user associated with the information request. A user identifier is extracted from user profile information received from the trusted profile provider system. A user identity is identified for the user based on a match between the extracted user identifier and a user identifier in a user registry associated with the information system. The information request is processed based on the identified user identity. 1. A method performed by one or more computers , the method comprising:receiving, by the one or more computers, (i) an information request to an information system from a computing system that provides a natural language interface, wherein the information request is associated with a user, and (ii) a token associated with the information request;in response to receiving the information request, sending, by the one or more computers, (i) the token associated with the information request and (ii) a user data request for information from a user profile for the user;extracting, by the one or more computers, a user identifier from user profile information received in response to the user data request;identifying, by the one or more computers, a user identity for the user based on a match between the extracted user identifier and a user identifier in a user registry associated with the information system; andprocessing, by the one or more computers, the information request based on the identified ...

SOLDERING PROCESS PARAMETER SUGGESTION METHOD AND SYSTEM THEREOF

A soldering process method includes steps of: establishing a material component database; establishing a working parameter database; analyzing material and component characteristics required for a new soldering process; comparing the characteristics with information in the material component database; selecting operating parameters corresponding to the material and component characteristics similar to those required for the new soldering process; performing the soldering process using the operating parameters corresponding to the material and component characteristics similar to those required for the new soldering process; measuring and recording the soldering process execution information and the final product information; determining whether the final product of the solder process meets the quality control requirements; using the machine learning method to fit the soldering process execution information and the final product information of the solder process to get the operating parameters for the next soldering process when the final product does not meet the quality control requirements. 1. A soldering process parameters suggesting method , comprising steps of:collecting solder process related material and component characteristics to establish a material component database;collecting operating parameters corresponding to the material and component characteristics in the material component database to establish a working parameter database;analyzing material and component characteristics required for a new soldering process, and comparing the material and component characteristics with information in the material component database;selecting operating parameters corresponding to the material and component characteristics most similar to those required for the new soldering process;performing the soldering process using the operating parameters corresponding to the material and component characteristics most similar to those required for the new soldering ...

METHOD OF FABRICATING INTERCONNECTION LINE OF SEMICONDUCTOR DEVICE

A method of fabricating an interconnection line of a semiconductor device includes forming a via and a lower interconnection trench in a first interlayer insulating layer, an etch stop layer, and a second interlayer insulating layer on a substrate, forming a lower diffusion barrier layer, a lower seed layer, and a lower interconnection layer inside the via and the lower interconnection trench, planarizing the lower interconnection layer using a chemical mechanical polishing (CMP) process to form a contact plug and a lower interconnection line, depositing a third interlayer insulating layer on top of a second interlayer insulating pattern and the lower interconnection line, forming an upper interconnection trench in the third interlayer insulating layer, forming an upper diffusion barrier layer, an upper seed layer, and an upper interconnection layer inside the upper interconnection trench, and planarizing the upper interconnection layer using a CMP process to form an upper interconnection line. 1. A method of fabricating an interconnection line of a semiconductor device , the method comprising:depositing a first interlayer insulating layer, an etch stop layer, and a second interlayer insulating layer on a substrate in which a conductive pattern is formed, and forming a via photoresist pattern on a top surface of the second interlayer insulating layer;forming a via in the first interlayer insulating layer, the etch stop layer, and the second interlayer insulating layer using the via photoresist pattern as an etch mask so as to form a first interlayer insulating pattern, an etch stop pattern, and a second interlayer insulating pattern, the via exposing a top surface of the substrate or the conductive pattern;forming a lower photoresist pattern on a top surface of the second interlayer insulating pattern and forming a lower interconnection trench in the second interlayer insulating pattern using the lower photoresist pattern as an etch mask, the lower interconnection ...

Kit For Detecting PIK3CA Gene Mutation

The present invention relates to a kit for detecting PIK3CA gene mutation, and this kit can be used to detect cancer-related PIK3CA gene mutation. The said kit comprises: (1) the internal reference detection reagent, which includes the internal reference gene specific primers, internal reference gene specific probes and dNTP solution; (2) the PIK3CA mutation detection reagent, which includes the PIK3CA gene mutant type specific primers, PIK3CA gene mutant type specific probes, internal control gene specific primers, internal control gene specific probes and dNTP solution; (3) the Taq DNA polymerase; and (4) the PIK3CA positive quality control. 1. A kit for detecting PIK3CA gene mutation , comprising:(1) an internal reference detection reagent, which includes the internal reference gene specific primers, internal reference gene specific probes and dNTP solution,in which the said internal reference gene specific primers are SEQ ID No: 1 and SEQ ID No: 2;the said internal reference gene specific probe is SEQ ID No: 14;(2) an PIK3CA mutation detection reagent, which includes the PIK3CA gene mutant type specific primers, PIK3CA gene mutant type specific probes, internal control gene specific primers, internal control gene specific probes and dNTP solution,in which the said PIK3CA gene mutant type is selected from:PM1, i.e. PIK3CA gene Exon 9 1624G>A;PM2, i.e. PIK3CA gene Exon 9 1633G>A;PM3, i.e. PIK3CA gene Exon 9 1635G>T;PM4, i.e. PIK3CA gene Exon 20 3140A>G; andPM5, i.e. PIK3CA gene Exon 20 3140A>T;for PM1 mutation, the said PIK3CA gene mutant type specific primers are SEQ ID NO: 5 and SEQ ID NO: 8;for PM2 mutation, the said PIK3CA gene mutant type specific primers are SEQ ID NO: 6 and SEQ ID NO: 8;for PM3 mutation, the said PIK3CA gene mutant type specific primers are SEQ ID NO: 7 and SEQ ID NO: 8;for PM4 mutation, the said PIK3CA gene mutant type specific primers are SEQ ID NO: 9 and SEQ ID NO: 11;for PM5 mutation, the said PIK3CA gene mutant type specific primers ...

AUTHENTICATION CHAINING IN MICRO BRANCH DEPLOYMENT

Systems and methods are provided for authentication chaining and firewall optimization in a micro branch deployment comprising a plurality of chained access points (APs) and a gateway AP. A topology of the micro branch deployment may be determined through enhanced hierarchical beaconing. Based on the determined topology, an authentication chain is developed through which a client device associated to an AP of the plurality of chained APs may be authenticated and granted access to the AP. Upon authentication of the client device, firewall optimization is performed to implement access control rules only at the AP to which the client device is associated. 1. A method , comprising:broadcasting, from a gateway access point (GAP), a hierarchical beacon identifying the GAP as a root access point (AP) of a micro branch deployment network;receiving, at the GAP, hierarchical beacon acknowledgements from one or more downlink APs indicating existence of the one or more downlink APs in the micro branch deployment network, wherein the hierarchical acknowledgements are responsive to iteratively modified versions of the hierarchical beacon relayed through each of the one or more downlink APs; anddiscovering a topology of the micro branch deployment network based on the received hierarchical beacon acknowledgements.2. The method of claim 1 , wherein the one or more downlink APs are implemented as chained APs operatively connected in series via respective wired ports of the one or more downlink APs.3. The method of claim 2 , wherein the broadcasting of the hierarchical beacon and relaying of the iteratively modified versions of the hierarchical beacon occurs over a wired downlink port of the GAP and respective downlink ports of the one or more downlink APs claim 2 , and wherein receipt of the hierarchical beacon and the iteratively modified versions of the hierarchical beacons occurs over respective uplink ports of the one or more downlink APs.4. The method of claim 1 , wherein the ...

Light string

The present invention provides a light string including at least one light series branch and a protecting circuit connected between the at least one light series branch and an AC power supply. The protecting circuit includes a switching circuit, a sample circuit and a control circuit for switching off the switching circuit and keeping the switching circuit at off-state when the sampled voltage is larger than or equal to a preset voltage, and controlling the switching circuit to turn on and turn off the at least one light series branch. When the number of the failed lamps and removed lamps reaches to a preset number, the current is opened to protecting the reminder light from been burned out. The light string can light on and off alternately like twinkling stars, or the colors can be changed alternately.

AUTOMATIC INTERLOCKING LOGIC DETECTION METHOD BASED ON GOOSE COMMUNICATION MECHANISM

A method for quickly carrying out effective automatic interlocking logic detection based on a GOOSE communication mechanism, comprising: introducing an automatic system device model and configuration satisfying the IEC61850 standard, and simulating a GOOSE communication behavior in which an intelligent electronic device acts as a quick packet transmitter and receiver, so as to realize the closed-loop detection function by independent publishing and feedback monitoring GOOSE information. 11) importing an input source of a substation configuration document SCD file, and obtaining a list and configuration information of all intelligent electronic devices IED within a substation through parsing the SCD file;2) selecting an IED to be detected, and obtaining GOOSE binary input signals and GOOSE binary output signals of the IED through analyzing a logic association configuration of the IED;3) selecting a group of detection scripts, reading variables defined in the group of scripts, and setting association between the variables and the GOOSE binary input signals and the GOOSE binary output signals;4) starting automatic interlocking logic detection;5) selecting automatically a detection script from the group of scripts and starting automatic detection of the script;6) performing simulation based on initial values of all the variables in the script and sending a corresponding GOOSE packet;7) waiting for a period of time, and obtaining a locking output result of the IED to be detected;8) determining whether the locking output result is correct; in the case that the locking output result is correct, printing information indicating the result is correct and proceeding to step 9); in the case that the locking output result is not correct, printing information indicating the result is incorrect and selecting whether to continue to perform subsequent detection of the script; and proceeding to step 9) in the case that continuing the detection is selected, or proceeding to step 14) ...

Display structure and manufacturing method thereof

A display structure and a manufacturing method thereof are provided. The manufacturing method including steps of: (a) providing a carrier sequentially including a rigid substrate, a sacrificial layer, and a graphene layer; (b) forming a flexible substrate on the carrier; (c) forming a display component layer on the flexible substrate; and (d) removing the rigid substrate and the sacrificial layer. By using the sacrificial layer and the graphene layer to prevent display structures from being damaged by a laser peeling off step and protect the flexible substrate during the manufacturing process, and increase the bendability of the flexible substrate.

Method of integrating binocular stereo video scenes with maintaining time consistency

A method of integrating binocular stereo video scenes with maintaining time consistency includes: propagating and extracting a contour of moving object of stereo video A; integrating and deformating of parallax between moving object and dynamic scene with time consistency; color blending of moving object and dynamic scene with time consistency where a method of median coordinate fusion is utilized. The method is simple and effective to utilize a small quantity of user interactions to successfully extract moving objects from stereo video which are same in time and as consistent as possible between left view and right view to develop multiple constraint conditions to guide the integration and deformation of parallax of moving object and dynamic scene and allow moving object to conform to the rules of perspective of dynamic scene. Moreover, the deformation result of moving object is smooth and consistent and can avoid effectively the occurrence of “dithering” phenomenon.

Nras gene mutation detection kit

This invention relates to a kit for detecting NRAS gene mutation, and this kit can be used to detect cancer-related NRAS gene mutation. The said kit comprises: (1) the internal reference detection reagent, which includes the internal reference gene specific primers, internal reference gene specific probes and dNTP solution; (2) the NRAS mutation detection reagent, which includes the NRAS gene mutant type specific primers, NRAS gene mutant type specific probes, internal control gene specific primers, internal control gene specific probes and dNTP solution; (3) the Taq DNA polymerase; and (4) the NRAS positive quality control.

DISPLAY SCREEN ASSEMBLY STRUCTURE

A display screen assembly structure is provided. The display screen assembly structure includes a display screen body, a display screen holder, a display screen placement board, a buffer chamfer, and a fluid buffer member. The detachable connection between the display screen placement board and the display screen holder facilitates to rapidly disassemble and install the display screen body, and the fluid buffer member disposed in the buffer chamfer and a cushion disposed on a side of the display screen holder can provide buffer effect and protect the display screen body, so as to increase the protection capability of the display screen. 1. A display screen assembly structure , comprising:a display screen body;a display screen holder detachably disposed around the display screen body;a display screen placement board detachably attached to the display screen holder, and configured to dispose the display screen body thereon;a buffer chamfer formed in a sidewall of the display screen holder;a fluid buffer member fixedly attached to an inner wall of the buffer chamfer, wherein two inner walls of the fluid buffering member are symmetrically attached to two dispersing plates, one side of the two dispersing plates is attached to a fixed strut; and a buffer spring is detachably mounted on an outer side of the fixed strut,a fixture slot formed in a side surface of the display screen holder attached to the display screen placement board, wherein one side of the fixture slot is detachably attached to the display screen placement board by a fixture block; anda cushion detachably attached to an outer side of the fixture slot.2. The display screen assembly structure according to claim 1 , wherein the display screen assembly further comprises:a connection holder fixedly attached to a bottom of the display screen body, wherein the connection holder has a first base and a second base connected to each other by a connecting member; andan elastic member connecting the connection holder ...

IMAGE FOREGROUND MATTING METHOD BASED ON NEIGHBORHOOD AND NON-NEIGHBORHOOD SMOOTHNESS PRIORS

The present invention discloses an image foreground matting method based on neighborhood and non-neighborhood smoothness priors. The method primarily comprises the steps of: interactively marking foreground points and background points; initializing α values of each unmarked pixel of the input image by a color sampling method, calculating confidence degree of the pixel, and admitting α values of pixels of which confidence degree is larger than a given threshold as known pixels; calculating data term weights, neighborhood smoothness constraint term weights and non-neighborhood smoothness constraint term weights of each pixel in the input image to construct graph patterns of all pixels of the input image; and according to a values of the known pixels, under the constraint of the graph patterns, solving probabilities that each pixel belongs to the foreground by minimizing the energy equation so as to obtain alpha mattes. 1. An image foreground matting method based on neighborhood and non-neighborhood smoothness priors , comprising the steps of:{'b': '100', 'step S, marking the foreground area, the background area, and the unknown area in the input image;'}{'b': '200', 'step S, initializing the probabilities α values that the pixel belongs to the foreground by a color sampling method for each pixel in the unknown area of the input image, calculating confidence degree of α values, admitting α values of pixels of which confidence degree is larger than a given threshold, marking these pixels as known pixels, setting α values of each pixel in the foreground area to a maximum value, and setting α values of each pixel in the background area to a minimum value;'}{'b': '300', 'step S, calculating data term weights of each pixel in the input image according to a values of each pixel, calculating neighborhood smoothness constraint term weights and non-neighborhood smoothness constraint term weights of each pixel, and constructing the overall graph patterns for all pixels of the ...

SYSTEMS AND METHODS FOR PROACTIVE INFORMATION DISCOVERY WITH MULTIPLE SENSES

According to certain aspects of the disclosure, a computer-implemented method may be used for analytics integration into electronic mediums. The method may include determining at least one insight discovery function from a plurality of insight discovery functions on a user device and enabling a software module based on the selection of the at least one insight discovery functions. Additionally, the method may include determining at least one key term based on the enabled software module, and determining at least one electronic data card associated with the at least one key term. Additionally, the method may include presenting the at least one data card to the user device based on a user interaction with the at least one insight discovery function on the user device. 1. A computer-implemented method for proactive insight discovery , the method comprising:determining, by one or more processors, at least one insight discovery function from a plurality of insight discovery functions on a user device;enabling, by the one or more processors, a software module based on a selection of the at least one insight discovery functions;determining, by the one or more processors, at least one key term based on the enabled software module;determining, by the one or more processors, at least one electronic data card associated with the at least one key term; andpresenting, by the one or more processors, the at least one electronic data card to the user device based on a user interaction with the at least one insight discovery function on the user device.2. The computer-implemented method of claim 1 , wherein the at least one insight discovery function includes at least one of document scan function claim 1 , speech recognition function claim 1 , facial recognition function claim 1 , NFC scan function claim 1 , barcode scan function claim 1 , Bluetooth discovery function claim 1 , label recognition function claim 1 , and/or beacon recognition function.3. The computer-implemented ...

IMPACT TOOL

A rotary power tool includes a main housing and a transmission housing coupled to the main housing. The transmission housing includes a bearing pocket open to a front of the transmission housing and defined at least partially by a radially inward-extending flange. The rotary power tool also includes an output shaft and a bearing positioned within the bearing pocket adjacent and in abutting relationship with the radially inward-extending flange for rotatably supporting the output shaft in the transmission housing. The rotary power tool also includes a radially outward-extending flange on the output shaft that radially overlaps at least a portion of the bearing on an opposite side of the bearing as the radially inward-extending flange. A line of action of an axial reaction force applied to the output shaft is directed to the transmission housing via the radially outwardly-extending flange, the bearing, and the radially inward-extending flange. 1. An impact power tool comprising:a main housing;a transmission housing coupled to the main housing, the transmission housing including a bearing pocket open to a front of the transmission housing and defined at least partially by a radially inward-extending flange;an output shaft;a bearing positioned within the bearing pocket adjacent and in abutting relationship with the radially inward-extending flange for rotatably supporting the output shaft in the transmission housing; anda radially outward-extending flange on the output shaft that radially overlaps at least a portion of the bearing on an opposite side of the bearing as the radially inward-extending flange;wherein a line of action of an axial reaction force applied to the output shaft is directed to the transmission housing via the radially outwardly-extending flange, the bearing, and the radially inward-extending flange.2. The impact power tool of claim 1 , further comprising:a motor; anda cylinder concentrically disposed about the output shaft which receives torque from ...

ANTENNA AND COMMUNICATIONS DEVICE

An antenna and a communications device are disclosed. The antenna includes: multiple feeders, a microstrip antenna array, and at least one energy attenuation circuit; the microstrip antenna array includes multiple array elements, where each of the multiple array elements is connected to a cable feeding port by using one of the multiple feeders; each of the at least one energy attenuation circuit is located at a feeder, where the feeder is one of the multiple feeders and is connected to an array element, and the array element is located at a periphery of the multiple array elements; and the energy attenuation circuit includes a resistor, where the resistor is grounded, and the resistor consumes a part of energy in the feeder when the resistor is grounded. 1. An antenna , comprising: multiple feeders , a microstrip antenna array , and at least one energy attenuation circuit , wherein:the microstrip antenna array comprises multiple array elements, wherein each of the multiple array elements is connected to a cable feeding port by using one of the multiple feeders;each of the at least one energy attenuation circuit is located at a feeder and divides the feeder into two segments, wherein the feeder is one of the multiple feeders and is connected to an array element, and the array element is located at a periphery of the multiple array elements;a first end of the energy attenuation circuit is connected to the cable feeding port by using one segment of the feeder, a second end of the energy attenuation circuit is connected to the array element by using the other segment of the feeder, and a third end of the energy attenuation circuit is grounded; andthe energy attenuation circuit comprises a resistor, wherein the resistor is grounded, and the resistor is configured to consume a part of energy in the feeder when the resistor is grounded.2. The antenna according to claim 1 , wherein the multiple array elements are arranged into an N×1 array claim 1 , peripheral array ...

Multi-Frequency Array Antenna and Communications System

A multi-frequency array antenna and a communications system, where the multi-frequency array antenna includes a reflective plate and at least two microstrip antennas having different operating frequency bands, where each of the at least two microstrip antennas includes a respective feed network and a respective radiating element set, the at least two microstrip antennas include a first microstrip antenna and a second microstrip antenna, and there is an overlapping region between a graph constituted on the reflective plate by a plurality of radiating elements in a first radiating element set of the first microstrip antenna and a graph constituted on the reflective plate by at least one radiating element in a second radiating element set of the second microstrip antenna. The size of the multi-frequency array antenna is reduced. 1. A multi-frequency array antenna , comprising:a reflective plate; andat least two microstrip antennas operating at different operating frequency bands, wherein each of the at least two microstrip antennas comprises a respective feed network and a respective radiating element set, wherein the at least two microstrip antennas comprise a first microstrip antenna and a second microstrip antenna, wherein a first radiating element set of the first microstrip antenna comprises a plurality of radiating elements arranged in an array, wherein a second radiating element set of the second microstrip antenna comprises at least one radiating element, wherein the first radiating element set and the second radiating element set are located on a same side of the reflective plate, and wherein there is an overlapping region between a graph constituted on the reflective plate by the plurality of radiating elements in the first radiating element set and a graph constituted on the reflective plate by the at least one radiating element in the second radiating element set.2. The multi-frequency array antenna according to claim 1 , further comprising a dielectric ...

INTERACTIVE INTERFACE FOR ANALYTICS

Method, systems, and apparatus, including computer-readable media, for an interactive interface for analytics. In some implementations, the data is accessed identifying an information card configured to present data objects of a data set. User input data is received indicating user input to enable voice response interaction for the information card or the data set. A voice response application is generated based on the information card, the voice response application being configured to provide responses to voice queries using values for data objects. The voice response application is deployed to enable one or more users to use the voice response application to initiate voice interactions involving the data objects. 1. A method performed by one or more computers , the method comprising:accessing, by the one or more computers, data identifying an information card configured to present data objects of a data set;receiving, by the one or more computers, user input data indicating user input to enable voice response interaction for the information card or the data set;generating, by the one or more computers, a voice response application based on the information card, the voice response application being configured to provide responses to voice queries using values for the data objects; anddeploying, by the one or more computers, the voice response application to enable one or more users to use the voice response application to initiate voice interactions involving the data objects.2. The method of claim 1 , wherein the information card is an information card template for generating an information card for any of multiple entities of a particular entity type claim 1 , wherein the information card template specifies a set of data object types that are relevant to the particular entity type.3. The method of claim 1 , wherein the information card is a customized information card for an organization; andwherein the method comprises accessing information card specification ...

IMPACT TOOL

A rotary power tool includes a main housing and a transmission housing coupled to the main housing. The transmission housing includes a bearing pocket open to a front of the transmission housing and defined at least partially by a radially inward-extending flange. The rotary power tool also includes an output shaft and a bearing positioned within the bearing pocket adjacent and in abutting relationship with the radially inward-extending flange for rotatably supporting the output shaft in the transmission housing. The rotary power tool also includes a radially outward-extending flange on the output shaft that radially overlaps at least a portion of the bearing on an opposite side of the bearing as the radially inward-extending flange. A line of action of an axial reaction force applied to the output shaft is directed to the transmission housing via the radially outwardly-extending flange, the bearing, and the radially inward-extending flange. 1. An impact power tool comprising:a main housing;a motor;a transmission housing coupled to the main housing, the transmission housing including a bearing pocket open to a front of the transmission housing and defined at least partially by a radially inward-extending flange;an output shaft;a cylinder concentrically disposed about the output shaft which receives torque from the motor causing the output shaft to rotate;a bearing positioned within the bearing pocket adjacent and in abutting relationship with the radially inward-extending flange for rotatably supporting the output shaft in the transmission housing; anda radially outward-extending flange on the output shaft that radially overlaps at least a portion of the bearing on an opposite side of the bearing as the radially inward-extending flange;wherein a line of action of an axial reaction force applied to the output shaft is directed to the transmission housing via the radially outwardly-extending flange, the bearing, and the radially inward-extending flange, andwherein the ...

METHOD AND APPARATUS FOR PERFORMING MULTIPLE FORMS OF COMMUNICATIONS IN ONE SESSION

An approach is provided for performing multiple and hybrid forms of communication in the same communication session. A communication manager receives a to establish a communication session using a first form of communication, wherein the communication session supports multiple and simultaneous forms of communication. Next, the communication manager selects a second form of communication to conduct the communication session. Then, the communication manager transcodes the second form of communication to the first form of communication. The different forms can be converted to facilitate and enrich the communication capability, according to an embodiment of the invention. 140-. (canceled)41. A method comprising:receiving a request to establish a communication session using a first form of communication, wherein the communication session supports multiple and simultaneous forms of communication;causing, by a processor, a selection of, independent of the first form of communication, a second form of communication to conduct the communication session, wherein causing the selection of the second form of communication is based, at least in part, on contextual information, the contextual information including an address of the incoming communication, status, time, location, environment condition, or combination thereof.42. The method of claim 41 , further comprising:transcoding the first form of communication to the second form of communication.43. The method of claim 41 , further comprising:transcoding the second form of communication to the first form of communication.44. The method of claim 41 , further comprising:receiving an input for selecting the second form of communication,wherein causing the selection of the second form of communication is based, at least in part, on the input.45. The method of claim 41 , further comprising:generating one or more communication templates based on the contextual information and the second form of communication;causing, at least in ...

RADAR TRANSMITTING POWER AND CHANNEL PERFORMANCE MONITORING APPARATUS

According to aspects of the present disclosure, a radar transmitting power and channel performance monitoring apparatus is disclosed. In one example, such apparatus may include a plurality of couplers, power combiners of multiple stages, and a power monitoring module, wherein the couplers are connected with transmitter/receiver modules of the radar, and each coupler may be configured to collect a transmitting power of a corresponding transmitter/receiver module. Further, the power combiners may be configured to combine the transmitting power collected by each coupler and input the resultant total power to the power monitoring module, and the power monitoring module may be configured to monitor the total power. In addition, aspects of the present disclosure may test an amplitude and phase consistency of the transmitting and receiving channels of each T/R module of radar to ensure the performance of the radar system.

Emulsified comb polymer and defoaming agent composition and method of making same

Display structure and manufacturing method thereof

A display structure and a manufacturing method thereof are provided. The manufacturing method including steps of: (a) providing a carrier sequentially including a rigid substrate, a sacrificial layer, and a graphene layer; (b) forming a flexible substrate on the carrier; (c) forming a display component layer on the flexible substrate; and (d) removing the rigid substrate and the sacrificial layer. By using the sacrificial layer and the graphene layer to prevent display structures from being damaged by a laser peeling off step and protect the flexible substrate during the manufacturing process, and increase the bendability of the flexible substrate.

Antenna apparatus and radio communication device

This application discloses an antenna apparatus and a radio communications device, and belongs to the wireless communications field. The antenna apparatus includes a circuit board and a plurality of radiators. The plurality of radiators are all located on the circuit board. The plurality of radiators form at least one radiator array. Each radiator array includes a first column of radiators and a second column of radiators. In each radiator array, a polarization direction of the first column of radiators is perpendicular to a polarization direction of the second column of radiators, and radiators in the first column of radiators and radiators in the second column of radiators do not overlap. An end of each radiator in the first column of radiators points to a target location range of an adjacent radiator in the second column of radiators, so that an isolation degree between the two adjacent radiators in different columns meets an isolation degree requirement, and a distance between the two adjacent radiators in different columns is shortest. By using this application, processing and manufacturing processes can be simplified, manufacturing costs can be reduced, and the antenna apparatus can be more compact while the isolation degree requirement is met.

Foldable display device

A foldable display device is provided, including a middle frame, a flexible display panel positioned on the middle frame, and a support assembly. The middle frame includes a folding part and non-folding parts positioned at two opposite sides of the folding part. The support assembly is disposed on the back of the middle frame, and buffer strips are disposed around the middle frame. The support assembly includes support frames that are rotatable relative to the non-folding parts, which can not only prevent holding the display panel by hand or using an external bracket for supporting the display panel, but also prevent damages to the flexible display panel when it is dropped.

System and method for optimizing lignocellulosic granular matter refining

A system and method for optimizing a process for refining lignocellulosic granular matter such as wood chips use a predictive model including a simulation model based on relations involving a plurality of matter properties characterizing the matter such as moisture content, density, light reflection or granular matter size, refining process operating parameters such as transfer screw speed, dilution flow, hydraulic pressure, plate gaps, or retention delays, at least one output controlled to a target such as primary motor load or pulp freeness, and at least one uncontrolled output such as specific energy consumption, energy split, long fibers, fines and shives. An adaptor is fed with measured values of matter properties and measured values of controlled and uncontrolled outputs, to adapt the simulation model accordingly. An optimizer generates a value of the target according to a predetermined condition on a predicted uncontrolled output parameter and to one or more process constraints.

The bogie internal rubber connector beam structure.

Bu buluş, İki silindirik sabitleme yatağı içeren, bir Boji dahili kauçuk bağlantı ucu kiriş yapısını açıklamaktadır, yapının özellikleri şunlardır: İki sabitleme yatağı arasında bir kiriş bulunacaktır, kiriş ve sabitleme yatağı arası bağlantı pimi ile sabitlenir, bağlantı pimi milinin ön ucu, sabitleme yatağının iç kısmındadır, sabitleme yatağında, kauçuk bağlantı bulunacaktır, kauçuk bağlantı içi bağlantı pimin ön ucundadır, bağlantı pimi ve sabitleme yatağının uç yüzleri cıvatayla ve kilit rondelasıyla eksenel olarak sıkılır, sabitleme yatağı ve boji çerçevesinin uç kirişi adapte edilmiştir. Bu buluş mevcut sert bağlantı yöntemi (kaynak veya cıvata sabitleme) uç kiriş yapısı hat koşullarının iyi olmaması, uç kirişin uzun süreli titreşimden dolayı yorulma hasarı oluşturma sorunları, Kauçuk elemanların özellikleri kullanılarak titreşimin neden olduğu yorgunluk ve hasarların giderilmesi sorunlarını halledilmiştir; Aynı zamanda yapının sökülmesi ve bakımı kolaylaştırmıştır. SUMMARY OF THE INVENTION The present invention discloses a Bogie internal rubber connecting beam beam structure comprising two cylindrical fixing bearings, the features of which are: A beam will be provided between the two fixing bearings, secured between the beam and the fixing bearing by the connecting pin, the front end of the connecting pin shaft, the inside of the fixing bearing. the fixing bearing will have a rubber connection, the rubber connecting connection is at the front end of the connecting pin, the end faces of the connecting pin and the fixing bearing are axially tightened with the bolt and lock washer, the end beam of the fixing bearing and bogie frame is adapted. The present invention has addressed the present rigid connection method (welding or bolt fixing) of the end beam structure line conditions, fatigue damage problems caused by long-term vibration of the end beam, problems of fatigue and damage elimination caused by vibration using the properties of rubber elements; At the ...

Pumpably verifiable fluid fiber compositions

The invention relates to fiber compositions that can be pumped with pump (14) and metered with metering device (18) in the fashion of fluid chemical admixtures into a concrete mix, thereby enabling the fibers to be dispensed by concrete ready mix plant operators who can provide verification of fiber administration and dosage. The fibers, particularly plastic shrinkage control fibers having large cumulative surface area, are suspended in an aqueous medium such that their surface area is already wetted out, thereby resulting in substantial uniform fiber dispersion without clumping.

On-line digital dimmer, LED lighting device, dimming device and dimming method for adjusting brightness or color temperature plus color

本發明是一種在線數位調光器、LED照明裝置、調光裝置及調整亮度或色溫與顏色的調光方法，該在線數位調光器與LED照明裝置串聯於交流電源之供電迴路上，該在線數位調光器包含一開關電路、一觸發電路及一調光控制電路，其中，該調光控制電路係把調整亮度或色溫與顏色之調光信號編碼成以複數個0與1位元所構成之數位調光指令，根據該數位調光指令所含之0與1位元之不同而控制該觸發電路觸發時間的不同，使該開關電路產生具不同導通百分比之編碼電源傳遞至該LED照明裝置，再由LED照明裝置還原解出該數位調光指令，據此調整LED照明裝置之發光亮度或色溫與顏色，達到LED多彩多姿照明調光的目的。

Structure of driving member of engine valve

Method and apparatus for performing multiple forms of communications in one session

Method and apparatus for testing the quality of reclaimable waste paper matter containing contaminants

Method and apparatus for testing the quality of reclaimable waste paper matter containing contaminants such as brown cardboard or colored plastic bag fragments employ image data analysis techniques to provide quality indication data useful for establishing reclaimed pulp process parameters. Polychromatic light directed onto an inspected area the matter is sensed following reflection thereon to generate color image pixel data representing values of color components within a color space for pixels forming an image of the inspected area. The image data is processed by comparison with color classification data related to one or more contaminants, to identify the pixels likely to be associated with the presence of the contaminant in the inspected area. The classification color data is derived from statistical distribution through Bayesian estimation of a probability that each said pixel be associated with the presence of each contaminant. A selection of remaining image pixel data associated with pixels likely to be not associated with the contaminants is made, and luminance-related data are generated from the remaining image pixel data to provide an indication of the quality of the reclaimable waste paper matter.

System and method for optimizing lignocellulosic granular matter refining

A system and method for optimizing a process for refining lignocellulosic granular matter such as wood chips use a predictive model including a simulation model based on relations involving a plurality of matter properties characterizing the matter such as moisture content, density, light reflection or granular matter size, refining process operating parameters such as transfer screw speed, dilution flow, hydraulic pressure, plate gaps, or retention delays, at least one output controlled to a target such as primary motor load or pulp freeness, and at least one uncontrolled output such as specific energy consumption, energy split, long fibers, fines and shives. An adaptor is fed with measured values of matter properties and measured values of controlled and uncontrolled outputs, to adapt the simulation model accordingly. An optimizer generates a value of the target according to a predetermined condition on a predicted uncontrolled output parameter and to one or more process constraints.

Plug with replaceable fuse

A plug with a replaceable fuse is provided. The plug includes an outer housing, an inner core, a pair of prongs and a pair of conductive cords. The outer housing includes a fuse uninstall button opening and an inner core install opening. The inner core is installed into the outer housing through the inner core install opening, and the inner core includes a fuse socket and a fuse uninstall button. The fuse socket has an uninstall opening. When it is intended to replace the fuse, the fuse uninstall button is pressed from the fuse uninstall button opening, the fuse is ejected or pushed out of the fuse socket by one end of the fuse uninstall button extending to the uninstall opening. When the fuse uninstall button is not pressed, the fuse uninstall button restores to the original position, such that a new fuse is installed into the fuse socket.

Pumpably verifiable fluid fiber compositions

Monitoring method and device for aircraft auxiliary power unit (APU) turbine blade fracture and shaft blocking failure

本發明涉及APU渦輪葉片斷裂與轉軸卡阻故障的監控方法和裝置。APU渦輪葉片斷裂與轉軸卡阻故障的監控方法，包括：獲取一時間段內多個時間點上APU封包；根據所述APU封包獲取APU的運行參數，所述運行參數至少包括啟動時間STA；計算所述時間段內所述啟動時間STA的平均值AVG以及方差δ；以及根據所述方差δ確定所述APU渦輪葉片斷裂與轉軸卡阻的狀況處於穩定期、衰退期或故障期。

Pumpably verifiable fluid fiber compositions

The invention relates to fiber compositions that can be pumped and metered in the fashion of fluid chemical admixtures into a concrete mix, thereby enabling the fibers to be dispensed by concrete ready-mix plant operators who can provide verification of fiber administration and dosage. The fibers, particularly plastic shrinkage control fibers having large cumulative surface area, are suspended in an aqueous or non-aqueous medium such that their surface area is already wetted out, thereby virtually assuring that substantial uniform fiber dispersion can be achieved without clumping and the delay that is usually required by fiber intermixing.

Method for estimating surface moisture content of wood chips

A method for estimating surface moisture content of wood chips for use in a pulp and paper production process comprises measuring chip surface moisture using an infrared surface moisture sensor, and adjusting a calibration of the surface moisture measured with a model using values of a set of optical parameters representing light reflection characteristics of the wood chips, to estimate their surface moisture content.

Method and apparatus for estimating surface moisture content of wood chips

Method and apparatus for estimating surface moisture content of wood chips employing a surface moisture measurement obtained from a non-contact surface moisture sensor, which measurement is calibrated with values of a set of optical parameters, such as HSL color camera signals, representing light reflection characteristics of the wood chips in order to estimate the surface moisture content thereof.

Wireless router

Automatic interlocking logic detection method based on GOOSE communication mechanism

A method for quickly carrying out effective automatic interlocking logic detection based on a GOOSE communication mechanism, comprising: introducing an automatic system device model and configuration satisfying the IEC61850 standard, and simulating a GOOSE communication behavior in which an intelligent electronic device acts as a quick packet transmitter and receiver, so as to realize the closed-loop detection function by independent publishing and feedback monitoring GOOSE information.

Method for estimating the quality of wood chips

A method for estimating the quality of wood chips for use in a pulp and paper production process includes estimating a plurality of wood chip quality-related properties characterizing the wood chips, and associating with these properties a plurality of corresponding wood chip property-related quality indexes. A wood chip quality model combining the wood chip property-related quality indexes is used to generate a resulting chip quality index. The properties may include wood species composition, size distribution, impurities content, moisture content and freshness characterizing the wood chips.

Method and system for detecting the quality of debarking at the surface of a wooden log

A method and system (22) for detecting and controlling the quality of debarking at the surface of a wooden log provide information on main parameters related to the debarking quality of the log surface, including fiber loss and residual bark. The debarking quality detecting method and system involve measurement of three-dimensional profile of at least a portion of the log surface to generate corresponding profile image data, which is processed to generate data indicative of the texture of the log surface. The texture data is then analyzed to generate resulting data on the debarking quality parameters. That quality indicative information can be generated on a continuous basis to provide an objective assessment of the quality performance in real-time in view of target productivity, and may then be used to perform optimal adjustments of the debarker operating parameters, either manually by the operator or automatically through feedback control.

Wave energy converter

A wave energy converter comprising: a roller connected to a floating structure on water having surface waves, the roller configured to roll against a guide to which the floating structure is coupled, wherein relative motion between the guide and the floating structure caused by the surface waves results in rotational motion of the roller; and a generator configured to convert the rotational motion of the roller into electricity.

Method for amplifying burst optical signal, burst optical amplifier and system, and communication system

Amplifying method, device and system of burst optical signal

Nras gene mutation detection kit

System and method for optimizing lignocellulosic granular matter refining

A system and method for optimizing a process for refining lignocellulosic granular matter such as wood chips use a predictive model including a simulation model based on relations involving a plurality of matter properties characterizing the matter such as moisture content, density, light reflection or granular matter size, refining process operating parameters such as transfer screw speed, dilution flow, hydraulic pressure, plate gaps, or retention delays, at least one output controlled to a target such as primary motor load or pulp freeness, and at least one uncontrolled output such as specific energy consumption, energy split, long fibers, fines and shives. An adaptor is fed with measured values of matter properties and measured values of controlled and uncontrolled outputs, to adapt the simulation model accordingly. An optimizer generates a value of the target according to a predetermined condition on a predicted uncontrolled output parameter and to one or more process constraints.

Method and apparatus for estimating relative proportion of wood chips species to be fed to a process for producing pulp

Improved methods and apparatus for estimating and controlling relative proportion of wood chips originating from a plurality of sources characterized by various wood species, in a mass of wood chips to be fed to a process for producing pulp, use light reflection-related and density-related properties as input in a model characterizing a relation between such wood chip properties and species information. This principle allows efficient monitoring of the variation in wood species composition characterizing the wood chips to be processed, for the purpose of stabilizing chip feeding control and optimizing process parameters adjustment.

Plug with self-recovering current limiting fuse

A plug with a self-recovering current limiting fuse includes a fuse, a pair of prong, a pair of conductive cords, the self-recovering current limiting fuse, an outer housing, and the inner core. The outer housing comprises a fuse uninstall button opening and an inner core install opening. The inner core installed into the outer housing through the inner core install opening comprises a fuse socket, a fuse uninstall button, a rectifier, and a self-recovering current limiting fuse socket. Two ends of the self-recovering current limiting fuse are respectively coupled to the rectifier and the pair of the conductive cords. When an output current on the pair of conductive cords is larger than a rated current, the self-recovering current limiting fuse forbids the plug outputting the output current; and when the output current on the pair of conductive cords is smaller than the rated current, the plug outputs the outputting current.

Fresnel-type LED strip-type lamp

Method and apparatus for performing multiple forms of communications in one session

Method and apparatus for estimating surface moisture content of wood chips

Method and apparatus for estimating surface moisture content of wood chips employing a surface moisture measurement obtained from a non-contact surface moisture sensor, which measurement is calibrated with values of a set of optical parameters, such as HSL color camera signals, representing light reflection characteristics of the wood chips in order to estimate the surface moisture content thereof.

Robotic cleaner

A robotic cleaner (100,300) includes one or more driven wheels (102), at least one environmental sensor (106), and a mop module (104,200,304). The mop module (104,200,304) includes a tank (202,306) having a tank inlet (208,410) and a tank outlet (210), a pad (110,204,308) coupled at a bottom side of the tank (202,306), the pad (110,204,308) configured to contact a surface to be cleaned (108) and to receive liquid from the tank outlet (210), and a latch (206,310) configured to transition between a latched position, a release position, and a refill position. When in the latched position and in the release position, at least a portion of the latch (206,310) may extend over the tank inlet (208,410) and when in the refill position, the latch (206,310) may be displaced from the tank inlet (208,410), exposing the tank inlet (208,410).

Directional well trajectory control method based on drill pipe drive

Disclosed is a directional well trajectory control method based on drill pipe drive, the method including the following steps: parameters down-transmission, determining the offset vector, closed loop control of eccentric ring rotation angle, and well parameter closed-loop control; this method can achieve three-dimensional well trajectory control without frequent trips during drilling operations, and has a high penetration rate, good wellbore cleaning effect, well trajectory control accuracy, high flexibility, low tripping times, high borehole quality, high safety, etc., which is suitable for the development of special process wells such as medium-deep wells, ultra-deep wells, ultra-thin oil layer horizontal wells and unconventional oil and gas wells in China's complex oil and gas reservoirs. This method can also achieve precise control of well trajectory, and overcome the shortcomings of existing control methods that cannot achieve closed-loop control and cannot remove interference signals.

Solder device and system controller thereof

A system controller includes a light source, an optical guiding assembly, a sensor and a feedback controller, and is applied to perform a solder operation with a solder module. The light source emits waveband light guided to a to-be-soldered area for heating. The optical guiding assembly is disposed between the light source and the solder module, and the waveband light is guided to the solder module by the optical guiding assembly. The sensor is disposed on another side of the optical guiding assembly for receiving a sensing light beam and then generating a sensing signal. The sensing light beam is guided to the sensor by the optical guiding assembly. The feedback controller is connected with the sensor and the light source for receiving the sensing signal and then controlling the light source. The system controller is a static part, and the solder module is a dynamic part.

一种可调式转向臂总成

本实用新型公开了一种可调式转向臂总成，包括安装座和转向臂，安装座设于转向臂的一侧，安装座上设有安装孔，安装座上设有密封板，密封板覆盖安装孔，密封板的底面上设有压紧组件，压紧组件包括压板、弹簧和支撑板，弹簧设于压板和支撑板之间，支撑板设于密封板的底面上，压板位于安装孔内。本实用新型结构简单，结构简单，实用性强，安装稳固，不容易松动，提高了安全性能。

Vehicle data transmission method, apparatus and system, and device and storage medium

The present application discloses a method, apparatus, device, and system for transmitting vehicle data, and a storage medium. The method comprises: a first node receives, based on a communication protocol, a data transmission instruction sent by a second node; the first node acquires target data from a memory according to the data transmission instruction; the first node sends the target data to the second node based on the communication protocol; the second node transmits the target data to a third node; and the third node establishes or trains a target algorithm model based on target data.

Composition, kit, method for detecting hiv-1 and use thereof

The present application belongs to the field of molecular biology detection, in particular, relates to detection of HIV-1. The present application further provides a kit comprising the composition of the present application, use of the composition and a method for detecting HIV-1. Using the composition of the present application, HIV-1 can be detected with a sensitivity of 22 IU/ml. Meanwhile, in the composition of the present application, two sets of primers and probes for two different regions and an additional forward primer are combined to prepare a reaction system and the HIV-1 RNA are detected using the reaction system to identify the positive reactions, effectively reducing the probability of false negative, especially, of group O viruses. There is no need for a fully enclosed diagnostic system, which effectively reduces costs.

Method and apparatus for determining a user age range

An approach is provided for determining a user age range. An age estimator causes, at least in part, acquisition of voice data. Next, the age estimator calculates a first set of probability values, wherein each of the probability values represents a probability that the voice data is in a respective one of a plurality of predefined age ranges, and the predefined age ranges are segments of a lifespan. Then, the age estimator derives a second set of probability values by applying a correlation matrix to the first set of probability values, wherein the correlation matrix associates the first set of probability values with probabilities of the voice data matching individual ages over the lifespan. Then, the age estimator, for each of the predefined age ranges, calculates a sum of the probabilities in the second set of probability values corresponding to the individual ages within the respective predefined age ranges. Further, the age estimator determines the predefined age range to associate with the voice data based, at least in part, on the calculated sums of the probabilities.

Systems and methods for proactive information discovery with multiple senses

According to certain aspects of the disclosure, a computer-implemented method may be used for analytics integration into electronic mediums. The method may include determining at least one insight discovery function from a plurality of insight discovery functions on a user device and enabling a software module based on the selection of the at least one insight discovery functions. Additionally, the method may include determining at least one key term based on the enabled software module, and determining at least one electronic data card associated with the at least one key term. Additionally, the method may include presenting the at least one data card to the user device based on a user interaction with the at least one insight discovery function on the user device.

Display device

The prevent invention relates to a display device. The display device includes a case, a chute, and a handheld device. In the display device, by providing a handheld device on the frame of the case of the display device, when using the display device, the customer can extend his finger into the through hole of the handheld device to improve handheld stability and portability; further, a substrate is provided on the inner sidewall of the through hole to improve the comfort of the handheld device, and an anti-skid stripe is provided on the inner sidewall of the through hole to improve the anti-skid performance and stability of the handheld device.

Laser processing device and method for processing a workpiece

A laser processing device for processing a workpiece is provided, including a laser emitter, a lens module, a driving module, a camera module, and a processing unit. The lens module has a first lens and a second lens, wherein the laser emitter emits a laser beam through the first and second lenses to the workpiece. The driving module drives the first lens to move relative to the second lens. The camera module captures an image of the workpiece. The processing unit is electrically connected to the camera module and the driving module, wherein the camera module transmits an image signal to the processing unit according to the image of the workpiece, and the processing unit transmits a driving signal to the driving module according to the image signal, driving the first lens to move relative to the second lens. A method for processing a workpiece is also provided.

Impact tool

A rotary power tool includes a main housing and a transmission housing coupled to the main housing. The transmission housing includes a bearing pocket open to a front of the transmission housing and defined at least partially by a radially inward-extending flange. The rotary power tool also includes an output shaft and a bearing positioned within the bearing pocket adjacent and in abutting relationship with the radially inward-extending flange for rotatably supporting the output shaft in the transmission housing. The rotary power tool also includes a radially outward-extending flange on the output shaft that radially overlaps at least a portion of the bearing on an opposite side of the bearing as the radially inward-extending flange. A line of action of an axial reaction force applied to the output shaft is directed to the transmission housing via the radially outwardly-extending flange, the bearing, and the radially inward-extending flange.

Control device of engine valve

Impact tool

LED supporting frame structure

Authentication chaining in micro branch deployment

Systems and methods are provided for authentication chaining and firewall optimization in a micro branch deployment comprising a plurality of chained access points (APs) and a gateway AP. A topology of the micro branch deployment may be determined through enhanced hierarchical beaconing. Based on the determined topology, an authentication chain is developed through which a client device associated to an AP of the plurality of chained APs may be authenticated and granted access to the AP. Upon authentication of the client device, firewall optimization is performed to implement access control rules only at the AP to which the client device is associated.

プロピレン及びエチレンの製造方法

【課題】炭化水素を原料とし、プロピレン及びエチレンを製造する方法であって、触媒活性の持続性に優れたプロピレン及びエチレン製造方法を提供する。 【解決手段】炭化水素原料を接触改質反応させてプロピレン及びエチレンを生成するに当たり、ＳｉＯ ２ ／Ａｌ ２ Ｏ ３ モル比が２０〜６５である結晶性アルミノシリケートを、リン／アルミニウムの原子数比が０．４〜０．８となるようにリン化合物で修飾し、６００℃〜８５０℃で焼成した、リン担持結晶性アルミノシリケート触媒の存在下で反応させることを特徴とするプロピレン及びエチレンの製造方法。 【選択図】なし

Method for editing propagation of video and image content based on local feature structure preservation

The invention discloses a method for editing propagation of video and image content based on local feature structure preservation, comprising: mapping all pixels in the input original image and/or video key frames to a selected feature space; finding K nearest neighbor pixels for each pixel according to feature vectors' Euclidean distance in the selected feature space; using Locally Linear Embedding (LLE) dimension reduction to construct the locally linear relationship between each pixel and its K nearest neighbor pixels in the selected feature space; According to the present invention, it is possible to accurately perform such image or video processing as automatic color transformation, interactive color editing, gray image colorization, video cloning and image matting.

Energy-saving window film used for insulating glass and preparation method and application thereof

A preparation method of an energy-saving window film used for insulating glass sputters metals, metal oxides and nitrides on a surface of a high-strength base film in a layer-by-layer manner by a magnetron sputtering process, so as to reduce an infrared emissivity of film layers and effectively block an infrared transmission without affecting a daylighting field of vision; by coating a modified polyurethane acrylate protective layer on a surface of a low radiation layer, an oxidation resistance of the coating is improved; an installation adhesive layer provides an adhesion of the film to the glass, which can enhance the impact strength of the glass and play the role of safety and explosion-proof. The energy-saving window film is applied to the insulating glass with multiple functions such as impact resistance, lightness, energy-saving heat preservation, oxidation resistance, etc., which extends the overall service life of the insulating glass.

Antenna apparatus and radio communication device

Solder device and system controller thereof

A system controller includes a light source, an optical guiding assembly, a sensor and a feedback controller, and is applied to perform a solder operation with a solder module. The light source emits waveband light guided to a to-be-soldered area for heating. The optical guiding assembly is disposed between the light source and the solder module, and the waveband light is guided to the solder module by the optical guiding assembly. The sensor is disposed on another side of the optical guiding assembly for receiving a sensing light beam and then generating a sensing signal. The sensing light beam is guided to the sensor by the optical guiding assembly. The feedback controller is connected with the sensor and the light source for receiving the sensing signal and then controlling the light source. The system controller is a static part, and the solder module is a dynamic part.

Composition, kit, method for detecting hiv-1 and use thereof

The present application belongs to the field of molecular biology detection, in particular, relates to detection of HIV-1. The present application further provides a kit comprising the composition of the present application, use of the composition and a method for detecting HIV-1. Using the composition of the present application, HIV-1 can be detected with a sensitivity of 22 IU/ml. Meanwhile, in the composition of the present application, two sets of primers and probes for two different regions and an additional forward primer are combined to prepare a reaction system and the HIV-1 RNA are detected using the reaction system to identify the positive reactions, effectively reducing the probability of false negative, especially, of group O viruses. There is no need for a fully enclosed diagnostic system, which effectively reduces costs.

Vehicle parking control method and apparatus

A vehicle parking control method and apparatus. The parking control method comprises: performing, according to a pre-set time cycle, the following steps until a vehicle stops at an end point: according to the current speed of the vehicle, and the distance from a current position thereof to the end point, determining a target position and a target speed for the vehicle to arrive at the target position, wherein the target position is located on a road where the vehicle is located and is in front of the vehicle (101); determining a deceleration mode of the vehicle according to the current speed of the vehicle and the target speed (102); and performing braking control on the vehicle according to a vehicle control policy corresponding to the deceleration motion mode (103). The method can solve the technical problems in the prior art of being unable to precisely control vehicle parking and a poor degree of comfort.

一种传感结构及感热式涡街流量计

本实用新型公开了一种传感结构和使用到该传感结构的感热式涡街流量计，该传感结构包括设置于探杆内部的引流管、设置于探杆迎流面的进气孔、设置于旋涡发生体上的排气孔和设置于探杆迎流面的进气挡板，感热式流量传感器设置于引流管内；感热式涡街流量计包括探杆、设置于探杆底部的环形检测头、设置于环形检测头内部的旋涡发生体和该传感结构。通过设置进气挡板阻隔了管道中的介质与热感式流量传感器直接接触，极大地减少了介质中夹杂的杂质对流量计测量稳定性的影响，提高了流量计的稳定性；感热式涡街流量计引入了温度传感器、压力传感器，实现了流量、温度、压力一体化测量。

Robotic cleaner

A robotic cleaner may include one or more driven wheels, at least one environmental sensor, and a mop module. The mop module may include a tank having a tank inlet and a tank outlet, a pad coupled at a bottom side of the tank, the pad configured to contact a surface to be cleaned and to receive liquid from the tank outlet, and a latch configured to transition between a latched position, a release position, and a refill position. When in the latched position and in the release position, at least a portion of the latch may extend over the tank inlet and, when in the refill position, the latch may be displaced from the tank inlet, exposing the tank inlet.

Fat emulsion dialysate, and preparation method and use thereof

The present invention relates to the field of hemodialysis and peritoneal dialysis, in particular to a fat emulsion dialysate, and preparation method and the use thereof. Provided in the present invention is a fat emulsion dialysate, comprising a long-chain fat emulsion oil, a medium-chain triglyceride, an anti-oxidant, sodium oleate, glycerin, phospholipid, and a solvent. Compared with traditional dialysis, the fat emulsion dialysate provided by the present invention has a better advantage for protein-bound toxin removal. In addition, the fat emulsion dialysate not only has a simple preparation method and a low cost, but also has good stability and safety, and remains stable at room temperature for 14 days without obvious precipitation. Thus, the fat emulsion dialysate can become a hemodialysis dialysate or peritoneal dialysate with broad application prospects, and has good industrialization prospects.