Wire stretching clamp

The invention discloses a wire stretching clamp, which comprises a clamp body, a locking screw and a metal cap. The interior of the clamp body is provided with step central holes with large, medium and small diameters for mounting the locking screw and the metal cap in turn, wherein the large diameter section is also provided with a threaded hole matched with the locking screw; and the exterior of the clamp body is a column body with large and small diameters, an arc transition is arranged between a large diameter section and a small diameter section of the column body, the outer column body corresponding to the small diameter section of the step central hole is provided with a dome with a triangular section and axially provided with a groove convenient for putting the metal cap. The clamp can effectively prevent a sample from slipping and abnormally breaking, can measure stretching mechanical properties of wires of common metal materials, shape memory alloy and the like under the conditions ...

Servo caparative polarized light displacement sensor system

Method and system for optimizing web page images

In computer multimedia technology, a system, method and computer program product for optimizing images and transmission of images of a web-page transmitted over the Internet and furthermore, optimizing images of a web page on a network server. The method includes detecting the images in the web page to determine the relationship among the images; in response to the determination of the relationship among the images, combining two or more related images into a combinational image; and updating the web page to replace references to the related images with a reference to the combinational image. By optimizing web page images, the server's work required for handling heavy amount of HTTP requests in transmitting the web page images is decreased and the bandwidth requirement for transmitting the web page images is reduced. The quality of the original image is not lowered. And there is no need to make any change to the operation at the client side.

Oil-gas separation cylinder, an oil-gas separation device and an oil chromatography

The present invention discloses an oil-gas separation cylinder, an oil-gas separation device and an oil chromatography. The oil-gas separation cylinder comprises an oil-gas separation cylinder body of which axe extends in direction of up and down, a separating block which separates the oil-gas separation cylinder body into an upper cavity and a lower cavity, an oil-gas separation cylinder piston movably installed in the lower cavity, an oil inlet passage and an oil outlet passage, and an oil-gas separation cylinder vent arranged at upper end of the upper cavity, wherein both of the oil inlet passage and the oil outlet passage are communicated with the upper cavity, wherein the separating block is provided with a guiding hole and a spaying hole used to communicate the upper cavity to the lower cavity, or the separating block is provided with a spaying hole guiding oil used to communicate the upper cavity to the lower cavity. By motion of an oil-gas separation cylinder piston, oil is spayed ...

Method for preparing high specific capacity and low leakage current carbon nanofiber nitrided conductive macromolecule composite material

The invention discloses a method for preparing a high specific capacity and low leakage current carbon nanofiber nitrided conductive macromolecule composite material. The method mainly comprises the following steps: firstly, preparing carbon nanofibers (CNFs), subsequently adding the carbon nanofibers (CNFs) and a conductive macromolecule monomer into water-soluble carboxyl graphene suspension emulsion, further adding an oxidant solution, washing, nitriding to prepare a nitrogen doped porous carbon material, and finally secondarily modifying the nitrogen doped porous carbon material in the nitrogen doped porous carbon material, thereby preparing the high specific capacity and low leakage current carbon nanofiber nitrided conductive macromolecule composite material. By adopting the method, the nitrided conductive macromolecule composite material can be rapidly, effectively and cheaply prepared, meanwhile the nitrogen content of the nitrided conductive macromolecule composite material is ...

Undercarriage mechanical lock and locking ring structure thereof

The invention discloses an undercarriage mechanical lock and a locking ring structure thereof, and relates to the structure design of undercarriages of aircrafts, which can be used for solving the problem that a locking ring structure cannot be used for compensating and adjusting the meshed interval between a locking hook and a locking ring mechanism conveniently. The locking ring mechanism comprises a rotation shaft and a locking ring support, wherein the rotation shaft and the undercarriage are connected; an installation hole is formed in one end of the rotation shaft; the locking ring support comprises a pin and a locking ring pin, and is fixedly arranged on the rotation shaft by the pin; the locking ring mechanism also comprises interval adjusting pieces which are provided with through holes the diameters of which are not less than that of the pin; the height of the pin is greater than the sum of the height of the installation hole and thickness of at least one interval adjusting piece ...

Fluorine-ion-doped lanthanum-cerium chloride flash material

The invention relates to a fluoride-ion doped lanthanum-cerium chloride flashing material and its use, belonging to the flashing material field. The chemical formula is CexLaCl3(1-x)F3x or MxCeyLa(1-x-y)Cl3(1-x)F3x or MxCeyLa(1-x-y)Cl3(1-x)F2x, wherein M is selected from lanthanide elements of La<3+>, Gd<3+> and Y<3+> or mixture of the lanthanide elements, or selected from divalent alkaline earth metal ions of Sr<2+>, Mg<2+>, Ca<2+> and Ba<2+> or mixture thereof, wherein x is a mol ratio by substituting Cl with F or substituting La with Ce; y is a mol ratio by substituting La with Ce, x and/or y is more than or equal to 0.01 mol% and less than 50 mol%. The inventive crystal has excellent damp-proof and flashing functions and can be used for gamma ray or X-ray flashing detector.

Composite preparation for treating cervical spondylosis and preparation method thereof

The invention belongs to the field of Chinese medicines and relates to a compound preparation for treating cervical spondylosis and a method for preparing the same. The invention establishes an academic idea of preventing intervertebral disc degenerative disease through qi and blood regulation and a prevention and treatment principle of invigorating qi and dispersing blood stagnation, and adopts Chinese medicine materials of astragalus root, rhizoma ligustici wallichii, borneol and artificial musk to prepare the compound preparation. Through animal experiments and clinical trials, the result shows that the compound preparation can reduce the contents of PGE2, 6-K-PGF1 alpha, IL-1 alpha, TNF alpha and other inflammatory factors, reduce the contents of PLA2 and PGE2 in a nerve root tissue after being compressed and decompressed, alleviate the calcification of a cartilage endplate of intervertebral disc, improve microcirculation of a vertebral body and the cartilage endplate, increase nutrition ...

Novel anti-loosening structure of actuating cylinder

The invention relates to a novel anti-loosening structure of an actuating cylinder, and belongs to the technical field of aircraft manufacture. The novel anti-loosening structure of the actuating cylinder comprises a piston rod and a connecting joint, wherein anti-loosening grooves are formed in the end part of the piston rod and the screw thread position of the connecting head; a stop block is placed in the anti-loosening grooves; a nut is fastened to the outer edge of the connecting head; the stop block is adhered to one side of the nut. According to the novel anti-loosening structure of the actuating cylinder, anti-loosening manners of an adjustment joint are increased by optimizing the anti-loosening manner of the adjustment joint of a main landing gear; the optimized anti-loosening manner of a main landing actuating cylinder is more reasonable; the using function of the main landing actuating cylinder is guaranteed.

Pressing type multipurpose screwdriver

The utility model provides a pressing type multipurpose screwdriver which comprises a pressing assembly, a screwdriver body and a rotating wheel screwdriver changing component, the pressing assembly is arranged in the screwdriver body, a pressing rod in the pressing assembly extends out by pressing the pressing assembly once, and the pressing rod in the pressing assembly contracts by pressing thepressing assembly again. A rotatable rotating wheel tool changing part is arranged on the tool body; a plurality of screwdrivers capable of moving in the axial direction are evenly distributed in therotating wheel tool changing component, and the screwdrivers are made to move in the axial direction to extend out of the tool body through stretching and retracting of the pressing rod. The tool changing device can be normally used only by rotating the tool changing rotating wheel to the required tool bit position, and tool changing operation is simplified.

Variable pitch system super capacitor charging loop and control method

The invention discloses a variable-pitch system super capacitor charging loop which is characterized in that one end of a brake resistor R is connected with the positive end/resistor positive end of a variable-pitch motor driver and the cathode of a diode D1, and the other end of the brake resistor R is connected with the resistor negative end of the variable-pitch motor driver and the collector of a switching tube; the emitting electrode of the switching tube is connected with the anode of the diode D2, the anode of the diode D1 and the cathode of the diode D2 are connected with the anode of the super capacitor, and the cathode of the super capacitor is connected with the negative end of the super capacitor of the variable-pitch motor driver; the output end of the controller is connected with a fan master control PLC, and the controller is used for controlling the switching tube to charge the super capacitor, acquiring running state data of the super capacitor and the charging loop and ...

System and methods for determining structure stiffness

Systems and methods for determining the stiffness of a structure based on vertical track modulus. Vertical deflection data is collected along a particular section of a structure, such as a railroad track. A first set of vertical modulus is determined, based in part, on the collected vertical deflection data. At a second time, vertical deflection data is again collected along the particular section of the structure to be used in determining a second set of vertical modulus. At least the first and second sets of vertical modulus are analyzed to determine a mathematical algorithm that facilitates developing a trend in the vertical track modulus of the structure and evaluating the stiffness of the structure.

Method and system for adjusting virtual display device in virtual world

The invention discloses a method and a system for adjusting a virtual display device in virtual world. The method comprises the following steps: obtaining current information of a virtual character; determining adjusting strategy for the virtual display device to improve visual experience of the virtual character according to the obtained current information of the virtual character; adjusting attribute of the virtual display device according to adjusting strategy. The method and the system in the invention can improve the information amount obtained by the virtual character in the virtual world and improve visual experience of the virtual character.

Ultraviolet-aging-resistant emulsified asphalt and preparation method thereof

The invention belongs to the technical field of road modified asphalt and particularly relates to ultraviolet-ageing-resistant emulsified asphalt and a preparation method thereof. The ultraviolet-ageing-resistant emulsified asphalt comprises a component A and a component B, wherein the component A comprises the following components in percentage by mass: 35-40% of SEBS, 30-35% of aromatic hydrocarbon oil, 4-6% of furfural, 6-8% of nano CeO2, 3-4% of powdered SBR, 4-5% of pentaerythritol ester and 2-18% of isooctane; the component B comprises the following components in percentage by mass: 40-60% of road petroleum asphalt, 1-2.5% of an emulsifier and 37.5-59% of water. The preparation method of the ultraviolet-ageing-resistant emulsified asphalt comprises the following steps: mixing the component A with the component B. The natural attenuation speed of the three indexes of the ultraviolet-ageing-resistant emulsified asphalt is retarded to a certain extent in comparison with common asphalt ...

Bayesian neural network-based training method for accelerating deep neural network model

The invention discloses a training method, device and equipment for accelerating a deep neural network model based on a Bayesian neural network, and a storage medium thereof. The method comprises the following steps: integrating the Bayesian neural network in the deep neural network model; through interaction of a deep neural network and a Bayesian neural network, screening out data with high model uncertainty or inconsistent with prediction of a deep neural network model from training data by using the Bayesian neural network model in training; and putting the screened training data into the teacher model and the student model for continuous training. According to the scheme provided by the invention, through interaction of the deep neural network and the Bayesian neural network, data with low model uncertainty is eliminated in training, and computing resources are saved. According to the method provided by the invention, measurement of model uncertainty is added on the basis of a deterministic ...

REVERSE BREADTH-FIRST SEARCH METHOD FOR OPTIMIZING NETWORK TRAFFIC IN A DISTRIBUTED SYSTEM WITH A POINT OF CONVERGENCE

Techniques are disclosed herein for managing network bandwidth in a distributed system having multiple endpoints that upload data to a central server or server cluster. One embodiment provides a computer-implemented method that includes receiving a logical topology of the network that is determined based on network measurements. The method further includes generating a tree having links of the logical network topology as nodes, and allocating bandwidth during a traversal of the tree to obtain a bandwidth allocation scheme for the endpoints uploading data. In addition, the method includes controlling bandwidth consumption by the endpoints based on the determined bandwidth allocation scheme. 1. A computer-implemented method for optimizing network bandwidth allocation in a distributed system having multiple endpoints that upload data to a central server or server cluster , the method comprising:receiving a logical topology of the network that is determined based on network measurements;generating a tree having links of the logical network topology as nodes;allocating bandwidth during a traversal of the tree to obtain a bandwidth allocation scheme for the endpoints uploading data; andcontrolling bandwidth consumption by the endpoints based on the determined bandwidth allocation scheme.2. The method of claim 1 , wherein the bandwidth allocation scheme satisfies max-min fairness of bandwidth.3. The method of claim 1 , wherein the tree is traversed using reverse breadth-first search (BFS).4. The method of claim 3 , wherein allocating bandwidth during the reverse BFS comprises:traversing the tree with BFS and generating an array of nodes during the BFS traversal; and marking the element with its available bandwidth if the element is a leaf node of the tree, and', sorting leaf node bandwidths of children of the element;', 'determining an average bandwidth if the available bandwidth capacity of the array element were divided evenly among the children;', 'assigning the average ...

Intelligent monitoring system of vehicle mounted cargo clearance

The invention relates to the technical field of in-vehicle goods customs clearance, in particular to an intelligent supervision system for in-vehicle goods customs clearance. The intelligent supervision system for in-vehicle goods customs clearance comprises an H2000 customs clearance subsystem, a risk early-warning subsystem, a check-release management subsystem and a channel control subsystem, wherein the risk early-warning subsystem carries out the risk discrimination of vehicle customs clearance on the basis of a risk model of an artificial neural network; the check-release management subsystem is used for the logical control of vehicle transfer business; the channel control subsystem is used for acquiring the data of channel equipment and controlling the channel equipment; the risk early-warning subsystem is connected with the H2000 customs clearance subsystem and the check-release management subsystem; and the check-release management subsystem is connected with the H2000 customs ...

Continuous automatic operation method and operation system for multiple 3D printing devices

The invention provides a continuous automatic operation method and system for multiple 3D printing devices, and belongs to the technical field of additive manufacturing, the continuous automatic operation system comprises no less than one 3D printing unit, no less than one cleaning unit and no less than one substrate standby unit, and the 3D printing units, the cleaning units and the substrate standby units are arranged at proper intervals and neatly arranged in rows; and the transfer system is used for enabling the closed transfer cabin to move transversely, longitudinally and up and down. In the prior art, after a construction bin is moved away, a closed inert gas environment in a printing bin is damaged, during reprinting, the printing bin needs to be subjected to gas washing again, continuous printing cannot be achieved, in the process that the construction bin is moved away from the printing bin and arrives at a piece taking bin, the upper portion is open, full-closed inert gas protection ...

RISC-V processor and method capable of dynamically modifying immediate digital field of coprocessor instruction

According to the RISC-V processor and the method capable of dynamically modifying the immediate field of the coprocessor instruction, a processor software and hardware architecture is provided, only one arithmetic operation instruction is needed, and an override bit is added in the coprocessor, so that the coprocessor instruction coding field can be dynamically modified by the previous instruction, and the coprocessor instruction coding field can be dynamically modified. Compared with the original use limitation of multiple instructions and immediate operands, the co-processing instruction programming efficiency and use flexibility are greatly improved.

Method for separating primary and secondary washed massecuite from high-grade washed massecuite

The invention discloses a method for separating primary and secondary washed massecuite from high-grade washed massecuite, which is characterized by comprising the following steps: (1) feeding high-grade massecuite into a centrifugal massecuite separating machine, separating raw massecuite from the high-grade massecuite under the centrifugal separating action, and discharging the raw massecuite (95-98%); and (2) water washing and steam washing: transferring the centrifugal massecuite separating machine into a water washing and steam washing phase, and presetting the whole water washing phase to be 9 seconds through a computer controlled program, wherein the washed massecuite discharged within the first 4 or 5 seconds is primary washed massecuite, and the washed massecuite discharged within the last 5 or 4 seconds of the water washing phase and during the subsequent steam washing phase is secondary washed massecuite. According to the invention, the refining recovery rate and the first-grade ...

Measuring device simply inclines

The utility model relates to a measuring device simply inclines comprises transparent outer shell, square body frame, miniature bearing, dial plate, pointer, square body frame is square frame construction, wherein simultaneously is the radian face, the body frame free accommodation of transparent outer shell general side, miniature bearing is connected pivot and square body frame, dial plate with the pointer, guarantee that dial plate and pointer can keep and perpendicular to the ground at any time, the dial plate is the metal material, and the dial plate adopts full symmetric design, has the zero degree line at 0 degree value superscript, the pointer passes through miniature bearing with the dial plate and links to each other, and miniature bearing sets up in the centre of a circle of dial plate department, guarantees that pointer rotation center is concentric with the dial plate, is equipped with two same pointers at the dial plate tow sides, eliminates because of the measuring error ...

Seedling falling prevention device for traditional Chinese medicinal material planting

The invention discloses a traditional Chinese medicinal material planting seedling falling prevention device, and relates to the field of medicinal material planting, the traditional Chinese medicinal material planting seedling falling prevention device comprises a first fixing ring, one end of the first fixing ring is fixedly connected with two fixing seats, the interiors of the two fixing seats are rotatably connected with a second fixing ring, the exterior of the first fixing ring is provided with a supporting assembly, and the supporting assembly comprises a fixing block; the fixing block is fixedly connected to the exterior of the first fixing ring, a first fixing column is rotatably connected to the interior of the fixing block, two supporting rods sleeve the exterior of the first fixing column, a second fixing column sleeves one side of the bottom of each supporting rod, and a hinge block is rotatably connected to the exterior of the second fixing column. According to the seedling ...

Preparation and application of Golgi protein 73 (GP73) antigen silicon-based magnetic bead conjugate

The invention provides a GP73 antigen silicon-based magnetic bead conjugate as well as a competition method GP73 quantitative determination kit formed by taking the conjugate as one of the components and matching with other components. The kit disclosed by the invention consists of a Golgi protein 73 (GP73) antigen silicon-based magnetic bead conjugate working solution, a Golgi protein 73 (GP73) calibration material, an alkaline phosphatase labeled Golgi protein 73 (GP73) monoclonal antibody working solution, a cleaning solution and a chemiluminescence substrate. Meanwhile, the invention provides a method for preparing the GP73 antigen silicon-based magnetic bead conjugate and a method for preparing each component in the kit. The method comprises the following steps: preparing the GP73 antigen silicon-based magnetic bead conjugate working solution, preparing an enzyme-labeled antibody, preparing the calibration material, preparing the cleaning solution and preparing the chemiluminescence ...

Lightweight rigid ceramic heat-insulation tile and manufacture method thereof

The invention relates to lightweight rigid ceramic heat-insulation tile and a manufacture method thereof. The lightweight rigid ceramic heat-insulation tile comprises the following components: ceramic fibers, starch accounting for 0.05-15wt% of the ceramic fibers, a sintering aid and a sunscreen, wherein the ceramic fibers are composed of 50-100wt% of quartz fibers and 0-50wt% of porzite fibers; the sintering aid is boron nitride accounting for 0.01-15wt% of the ceramic fibers; and the sunscreen is silicon carbide accounting for 0-20wt% of the ceramic fibers. According to the invention, the quartz fibers and porzite fibers are utilized as raw materials to manufacture the ceramic heat-insulation tile with good heat-insulation and mechanical properties through fiber dispersion, wet blank shaping, high-temperature sintering and like. The obtained ceramic heat-insulation tile has the advantages that the density is 0.15-0.80 g/cm<3>, the thermal conductivity at room temperature is 0.045W/m.K ...

Method for manufacturing Ta2O5-RuO2/Ta capacitor

The invention provides a method for manufacturing a Ta2O5-RuO2/Ta capacitor, belongs to the technical field of electronic element manufacturing. A Ta2O5 anode medium layer and a RuO2 cathode medium layer of the Ta2O5-RuO2/Ta capacitor manufactured by using the method are stable in structure, relatively large in specific surface area, and excellent in electron conductivity and proton transmission capability, rapid charging and discharging can be realized, relatively high specific capacity and excellent large-current discharge property are achieved, and the energy density and the power density of an electrode are effectively increased.

Navigation template capable of being used for positioning vertebral pedicle

The invention discloses a navigation template capable of being used for positioning vertebral pedicle. A manufacture method of the navigation template comprises the following steps of: firstly, acquiring original data and establishing a three-dimensional vertebra model on a computer; secondly, carrying out three-dimensional analysis on a vertebral pedicle needle-entering channel, extracting an outline of the rear part of a vertebral plate, establishing a virtual reverse template coincide to the outline at the rear part of the vertebral plate in a system; thirdly, fitting the virtual reverse template with the vertebral pedicle needle-entering channel, establishing a virtual needle-entering template; and fourthly, manufacturing the needle-entering template by using a quick forming technology, wherein the needle-entering template is a reverse navigation template coincide to the outline of the rear part of the vertebral plate. The invention organically integrates a digital technology, reverse ...

Method, server, client and system for controlling download and display of web pages

A method for controlling display of a web page on the client, the contents in said web page being assigned different priorities, includes sending an access request for the web page from the client to the server; in response to said access request, the server sending controllers for implementing prioritization of said contents in the web page to the client, and the controllers retrieving the web page contents the server according to the priority order thereof for display. With the system and method, it is possible to prioritize different contents in a web page and to ensure contents with higher priority are downloaded and displayed earlier than those with lower priority, and thereby avoiding the disadvantage of multi-thread parallel download in the prior art.

Time-space domain split multiple state video coding method and device

This invention discloses a method for cutting multi-state video code in time space domains, including cutting a multimedia bit rate into a multi-state codes in the time and space domains; independently coding each sub-list and transmitting through a channel, respectively; independently processing prediction of each error concealing mode to the code transmitted by each channel and embedding the predicted result into the code to transmit; decoding the received code and selecting corresponding executable error concealing mode based on the predicted result, and processing corresponding error concealing to the wrong code, and combining each bit rate after the error concealing in the time domain and the space domain. This invention discloses a device for cutting multi-state video code in time space domains. The method and device of this invention is capable of selecting multiple error concealing modes to the wrong bit rate to process, recovering the wrong bit rate at each channel, avoiding bit ...

Rotor shaft thrust mounting device

The rotor shaft thrust mounting device comprises a first sliding rail, a fixing table, a first mounting device and a second mounting device, wherein the first mounting device and the second mounting device are arranged on the two sides of the fixing table; the rotor shaft is mounted on the fixed table; the first mounting device comprises a first mounting body and a driving device, a first mounting hole and a stepped hole are formed in the first mounting body, and the thrust is mounted in the stepped hole; the second mounting device comprises a second mounting body and a second mounting hole, an elastic element and a limiting block are arranged in the second mounting hole, and the thrust is mounted on the limiting block; the driving device drives the first mounting body to approach the second mounting body, so that the rotor shaft is inserted into the first mounting hole and pushes the limiting block to enter the second mounting hole; and the rotor shaft is fixed between the first mounting ...

Correlating out interactions and profiling the same

A method and system for correlating out interactions, which occur due to one or a set of specific events, of an application, which is deployed in multiple adjacent tiers in an actual environment is described. First, a simulation environment corresponding to the actual environment is created. Then, specific events are led to the actual environment and the simulation environment. A pattern(s) of interactions, which are related with the specific events, between adjacent tiers in the simulation environment and a large number of interactions between adjacent tiers in the actual environment are obtained. Afterwards, interactions, which are related with the specific events, between adjacent tiers among the obtained interactions between adjacent tiers in the actual environment are correlated using a template of the obtained pattern(s) of interactions, which are related with the specific events, between adjacent tiers in the simulation environment as a template.

Growth method of scorched yttrium silicate scintillation single crystal by means of floating zone

The invention belongs to the technical fields of inorganic compound crystal and production, in particular to a growth method of scorched yttrium silicate scintillation single crystal by means of a floating zone. The method comprises the steps of: raw materials synthesizing, melting, inoculating, growing and temperature reducing, wherein in the process of temperature reducing after the crystal growing, when being over the temperature of a transformation point, the temperature reducing velocity is 30-50 DEG C/minute, and when being below the temperature of the transformation point, the temperature reducing velocity is 100-200 DEG C. The growth method solves the problems of nonconforming fusion and phase change in the process of the growth of the YPS crystal, and can obtain YPS high temperature Delta phase crystal with better quality.

Customizable virtual disk allocation for big data workload

An example method to allocate a virtual disk for a virtual machine in a virtualized computing system includes allocating a plurality of virtual machine disk file (VMDK) candidates in a virtual machine file system (VMFS) volume, selecting a subset of VMDK candidates from the plurality of VMDK candidates for having performance scores indicative of higher I/O throughputs associated with the one or more physical hard disks than rest of the plurality of VMDK candidates, and configuring the virtual disk based on the subset of the VMDK candidates. The VMFS volume is supported by one or more physical hard disks in a storage system in the virtualized computing system.

CONSTITUENTS OF COLOURED QUARTZ SAND AND ITS PREPARATION

Video processing method and device, computer equipment and storage medium

The embodiment of the invention provides a video processing method and device, computer equipment and a storage medium, and the method comprises the steps: displaying a video picture of a panoramic video through a user interface, then responding to a selection operation for the video picture, determining a target object needing to be shot in the panoramic video, and then carrying out the photographing of the target object. And acquiring a target shooting field angle of the target object in the video picture, and finally, in response to a video shooting instruction, performing video recording on the target object based on the target shooting field angle to generate a target plane video. According to the embodiment of the invention, the target object can be acquired from the panoramic video to generate the planar video, and the planar video required by the user can be determined from the panoramic video in a personalized manner according to the user demand, so that the step of acquiring the ...

Liquid cooling heat dissipation structure for lithium ion battery module

The invention relates to the technical field of lithium ion batteries, in particular to a liquid cooling heat dissipation structure for a lithium ion battery module, which comprises a module main body and two cover plates, the cover plates are provided with a cooling liquid input port and a cooling liquid output port, and the module main body is provided with a cooling liquid pipeline. Cooling liquid is input through cooling liquid input of a cover plate located above the module body and input into a cooling liquid pipeline in the module body through a cooling liquid output port of the cover plate, and the cooling liquid pipeline is connected with a cooling liquid input port of a cover plate located below the module body. The cooling liquid is discharged through a cooling liquid output port of a cover plate positioned below the module main body; according to the invention, the temperature uniformity of the single batteries is improved, and potential safety hazards and performance hazards ...

Vertical track modulus trending

Systems and methods for determining a trend in vertical track modulus are disclosed in accordance with embodiments of the present invention. Vertical deflection data is collected along a particular section of railroad track. A first set of vertical track modulus is determined, based in part, on the collected vertical deflection data. At a second time, vertical deflection data is again collected along the particular section of railroad track to be used in determining a second set of vertical track modulus. At least the first and second sets of vertical track modulus are analyzed to determine a mathematical algorithm that facilitates developing a trend in the vertical track modulus of the railroad track.

Tray capping and uncapping conveying system for chip cleaning

The invention provides a tray capping and uncapping conveying system for chip cleaning, which comprises a feeding machine provided with a stacking and distributing mechanism, a stacking and capping mechanism, a feeding mechanism, a feeding mechanism, a discharging mechanism, a feeding mechanism and a discharging mechanism which are arranged in sequence, the stacking and distributing mechanism can convey stacked trays to the stacking and capping mechanism one by one, and the trays are capped through the stacking and capping mechanism and then output for cleaning. And the discharging machine is provided with a stacking and cover removing mechanism and a stacking and stacking mechanism which are arranged in sequence, and the cleaned trays are conveyed into the stacking and cover removing mechanism to be subjected to cover removing and then conveyed to the stacking and stacking mechanism so that the trays with the covers removed can be arranged in a stacked mode. By arranging the stacking and ...

Tray circulating type feeding and discharging equipment

The invention provides tray circulating type feeding and discharging equipment. The tray circulating type feeding and discharging equipment comprises a tray carrying table, a single tray holding mechanism, a tray circulating mechanism, a mechanical arm assembly, an ID reading mechanism, a feeding runner and a discharging runner which are installed on a rack. The two tray carrying tables are arranged at the feeding station and the discharging station correspondingly, can do lifting motion and are used for transferring trays carrying substrates. The single tray holding mechanism is used for holding and transporting trays; the tray circulating mechanism can move between the feeding station and the discharging station and is used for storing and transferring trays. The mechanical arm assembly can adsorb and transfer a substrate; and the ID reading mechanism is located in the transfer area of the mechanical arm assembly and used for reading information of the substrate. According to the invention ...

Method for manufacturing solid electrolyte capacitor having high conductivity

The invention discloses a method for manufacturing a solid electrolyte capacitor having the high conductivity. The method comprises the steps of carrying out sintering, forming a medium oxidation film, manufacturing an anode block, a coating graphitic layer and a silver paste layer, and forming a final product through the step of mould pressing and packaging, wherein a conductive macromolecule pi-conjugated polymer layer is arranged on the surface of the anode block. The method has the advantages that a coupling agent provided with a cross-linked structural polyanion group is in an ethanol solution under the action of organic sulfonic acid, on one hand, polymerization reaction is carried out on a conducting polymer monomer under the temperature of 100-150 DEG C, and a transparent polymer film layer having high elasticity is formed, and on the other hand, the polyanion group forms a cross-linked framework under the action of the organic sulfonic acid, and accordingly a macromolecular conduction ...

Method for using stage voltage boosting to prepare magnesium alloy micro-arc oxidation ceramic layer

The invention relates to a method for using stage voltage boosting to prepare a magnesium alloy micro-arc oxidation ceramic layer. The method is characterized by including: placing a polished, cleaned and dried magnesium alloy sample into sodium aluminate-sodium phosphate composite electrolyte, and using the magnesium alloy sample as an anode and a stainless steel tank as a cathode to perform stage voltage boosting so as to obtain the magnesium alloy micro-arc oxidation ceramic layer sample with high corrosion resistance, wherein the electrolyte temperature of the first stage is 35-40 DEG C, the voltage of the first stage is 260-290V, the work frequency of the first stage is 500-700Hz, and the duty ratio of the first stage is 20-40%; the voltage of the second stage is 300-330V; the voltage of the third stage is 340-380V. The obtained magnesium alloy micro-arc oxidation ceramic layer has a compact and smooth surface and is glossy, fine and smooth to touch and high in corrosion resistance ...

SYSTEM AND A METHOD FOR DISTINGUISH AN APPLICATION TOPOLOGY WITHIN A HOST

PURPOSE: A system and a method for distinguishing an application topology within a host are provided to efficiently distinguish the application topology by using interaction carried by packets. CONSTITUTION: A packet extractor(102) extracts packets from network traffic generating in a predetermined period. An interaction identifier(103) identifies interaction mobbed by the packets according to an interaction characteristic. A stream generator(104) occurs streams. The stream comprises the statistics about the interaction having the same type. A correlator(105) discovers transmission stream from lead-ins and transmission stream of nodes. COPYRIGHT KIPO 2010 ...

Spreading type rubber powder modified emulsified asphalt and preparation method thereof

The invention discloses spreading type rubber powder modified emulsified asphalt and a preparation method thereof. The spreading type rubber powder modified emulsified asphalt is prepared through the following steps: 50-55 percent by weight of material A and 45-50 percent by weight of material B are mixed, and the mixture is cut through a colloid mill, so that modified emulsified asphalt is prepared firstly; then 85-90 percent by weight of the modified emulsified asphalt by weight and 10-15 percent by weight of material C by weight are mixed, so that the spreading type rubber powder modified emulsified asphalt is prepared, wherein the material A is prepared from 100 parts by weight of asphalt; the material B is prepared from the following raw materials in parts by weight: 2-2.5 parts of cetyl trimethyl ammonium bromide, 95.5-97 parts of water and 1-2 part(s) of cation neoprene latex; the material C is prepared from the following raw materials in parts by weight: 95-98 parts of tire rubber ...

Method and system for detecting fraud clicking in virtual worlds

A method for detecting click fraud in virtual worlds comprises: obtaining a click event from a client; obtaining 3D geometry information of at least one attribute related to said click event; and checking the validity of said click event according to said 3D geometry information. The corresponding apparatus for detecting click fraud in virtual worlds is also provided in this invention.

Orthogonal differential type comparator of diaplacement-current with capability of anti light intensity drift

Solid electrolyte capacitor with ultra-low equivalent series resistance and manufacturing method thereof

The invention relates to a solid electrolytic capacitor and the method for preparing the solid electrolytic capacitor, wherein the solid electrolytic capacitor takes solid conducting high polymer as electrolyte and takes valve metals, such as tantalum, niobium, titanium, aluminum and the like as an anode. The solid electrolytic capacitor is characterized by sufficiently explaining the techniques of the design of the anode, the function assignment, the chemical oxidative in-situ polymerization, the dip-coating graphite silver paste, the bottom extraction electrode making and the like, with the technical proposal of the invention, the combinations between a high polymer film, a graphite layer and a silver layer can be compact, the manufactured electrolytic capacitor can be provided with very low equivalent series resistance (ESR), very high volumetric efficiency and good impedance frequency characteristic, the ESR value can be stable in the range of 10KHz-1000KHz, and the solid electrolytic ...

Ytterbium-doped lithium gadolinium borate laser crystal and preparation method thereof

The invention discloses an ytterbium-doped lithium gadolinium borate laser crystal and a preparation method thereof. The chemical formula of the ytterbium-doped lithium gadolinium borate laser crystal is Li6YbxGd1-xB3O9, wherein, x is more than 0 and is 0.3 at most. The invention also provides a preparation method of the ytterbium-doped lithium gadolinium borate laser crystal, comprising the following steps: selecting crystal growing raw materials, synthesizing the crystal growing raw materials and preparing single crystal by a crystal pulling method. The ytterbium-doped lithium gadolinium borate laser crystal of the invention has larger adsorption half-peak width and emission half-peak width, and is favourable for outputting LD pump Laser and producing ultra-fast laser pulse; the ytterbium-doped lithium gadolinium borate laser crystal is a novel and potential ultra-fast laser crystal which provides favourable basis for engineering application.

Tool life management method and system, computer equipment and storage medium

The invention is suitable for the technical field of intelligent management, provides a tool life management method and system, computer equipment and a storage medium, and aims to improve the tool life management efficiency. The method mainly comprises the following steps: determining a service life monitoring parameter of a target tool; monitoring whether the current life parameter of the target tool meets the life monitoring parameter or not; and if the current parameter of the target tool meets the life monitoring parameter, sending out a prompt.

Variable length arbitration

In one embodiment, a method determines a plurality of categories for requests for a shared resource being shared by a plurality of entities. A request for the resource is received from an entity in the plurality of entities. The method determines a category in the plurality of categories for the received request. If the received request is determined to be in a first category, the method dispatches the received request to a first arbitration scheme configured to determine an arbitration decision in a first time cycle. If the received request is determined to be in a second category, the method dispatches the received request to a second arbitration scheme configured to determine an arbitration decision in a second time cycle of a different length from the first time cycle.

Codoping modified lithium gadolinium borate scintillation crystal and preparation method thereof

The invention belongs to the field of scintillation crystal materials, especially relating to a codoping modified lithium gadolinium borate scintillation crystal and a preparation method thereof. The codoping modified lithium gadolinium borate scintillation crystal has the following chemical formula: Li6CexNyGd1-x-yB3O9-delta/2Mdelta, wherein, M is selected from one or two elements of F, Cl, Br and I, N is selected from one or two elements of Sc, Y, La and Lu, and at least one of Li element, Gd element and B element exists in the form of special isotope; x is more than 0 and is 0.2 at most, yis 0 at least and is smaller than 1, delta is 0 at least and 0.1 at most, and y and delta can not be 0 at the same time. The preparation method comprises the following steps: raw materials are mixed, synthesized in solid phase and transformed to grow and prepare single crystal form with a pulling method in a single crystal growing furnace. The codoping modified lithium gadolinium borate scintillation ...

Variable length arbitration

In one embodiment, a method determines a plurality of categories for requests for a shared resource being shared by a plurality of entities. A request for the resource is received from an entity in the plurality of entities. The method determines a category in the plurality of categories for the received request. If the received request is determined to be in a first category, the method dispatches the received request to a first arbitration scheme configured to determine an arbitration decision in a first time cycle. If the received request is determined to be in a second category, the method dispatches the received request to a second arbitration scheme configured to determine an arbitration decision in a second time cycle of a different length from the first time cycle.

Multi-source domain open set rotating machine fault diagnosis method based on category transfer

The invention relates to the field of fault diagnosis, in particular to a multi-source-domain open set rotating machine fault diagnosis method based on category transfer, which combines a multi-source-domain deep migration network and adversarial learning in an unsupervised field. Multi-source fault category matching is adopted to enable fault features of the same fault types in different source domains to be aligned and fault features of different fault types to be separated; an adversarial learning method is adopted between each source domain and each target domain to reduce domain gaps between the source domains and the target domains, and the fault diagnosis result of incomplete and suboptimal solutions caused by simple fusion of multi-source domain fault information in an existing multi-source domain open set fault diagnosis method is effectively relieved; besides, on the basis of a multi-fault classifier comprehensive decision result, global fault alignment is constructed between ...

Lead-acid power battery system fault diagnosis method

The invention provides a lead-acid power battery system fault diagnosis method. The method involves an off-line part and an on-line part. The method includes the specific steps that in the off-line state, data are collected through a simulation model, the data are preprocessed by using a normalization method, a data classification training set and a testing set of a power battery system of a support vector machine are obtained, parameter adaptive optimization is conducted through a GA algorithm, a one-to-one method is used for training to obtain a diagnostic model of the support vector machine, and SVM decision classification is conducted; in the on-line state, a fault generating device is used for simulating fault signals, the signals are collected through a collection module, the data are preprocessed by using the normalization method, the data are further input into an SVM module in off-line training, and fault online classification based on an SVM algorithm is conducted. According to ...

SPECTRAL IMAGING USING A ROTATING SPECTRAL FILTER

An imaging system includes an X-ray tube () having a focal spot () and a port window (), and a filter () having at least a first region () with a first material having first X-ray attenuation characteristics for a redetermined X-ray photon energy range of interest and a second region () with a different X-ray attenuation characteristic. The filter is disposed between the port window and an examination region () and is configured to rotate such that the at least the first and the second regions sweep through and filter X-ray radiation emitted from the focal spot. The system further includes an X-ray radiation flux detector () configured to detect an X-ray radiation flux of the filtered X-ray radiation, a detector array () configured to detect the filtered X-ray radiation traversing the examination region and produce a signal indicative thereof, and a reconstructor () configured to process the signal based on the detected flux to reconstruct volumetric image data. 1. A computed tomography imaging system , comprising:an X-ray tube having a focal spot and a port window;a filter having at least a first region with a first material having first X-ray attenuation characteristics for a predetermined X-ray photon energy range of interest, the filter having a second region with a different X-ray attenuation characteristic;wherein the filter is disposed between the port window and an examination region and is configured to rotate such that the at least first and the second regions sweep through and filter X-ray radiation emitted from the focal spot;an X-ray radiation flux detector configured to detect an X-ray radiation flux of the filtered X-ray radiation;a detector array configured to detect the filtered X-ray radiation traversing the examination region and produce a signal indicative thereof; anda reconstructor configured to process the signal based on the detected flux to reconstruct volumetric image data.2. The system of claim 1 , further comprising:a processor configured ...

Mold part quality control system

The invention discloses a mold part quality control system which comprises a camera module, an image processing module and a quality control module. The camera module is used for acquiring a detection image of a mold part; the image processing module is used for judging whether the mold part passes the quality inspection or not based on the detection image, including performing graying processing on the detection image to obtain a grayscale image; performing foreground detection on the grayscale image to obtain a foreground image; performing noise reduction processing on the foreground image, and then judging whether the mold part passes quality inspection or not; and the quality control module is used for counting the number of the die parts which do not pass the quality inspection to obtain a statistical result, and is used for carrying out quality control on the die parts based on the statistical result. According to the method, the number of the pixel points entering the noise reduction ...

Use intelligence infusion monitored control system of intelligent wearing equipment for suggestion terminal

The utility model discloses an use intelligence infusion monitored control system of intelligent wearing equipment for suggestion terminal, including a plurality of berth monitor terminals, supervisor and intelligent wearing equipment, intelligence wearing equipment is dressed on one's body medical staff display module, alarm module and zigBee module, display module and alarm module connect the zigBee module, through zigBee communicate with between every berth monitor terminal, through zigBee communicate with between every berth monitor terminal and the supervisor, through zigBee communicate with between supervisor and the intelligent wearing equipment. The utility model discloses with the aid of the intelligent wearing equipment on one's body at medical staff of wearing, can in time look over infusion information and receive the novel information of warning that the design is simple, facilitates the use.

Gear grinding machine driving device

The utility model discloses a gear grinding machine driving device which comprises a base, a horizontal moving mechanism is arranged on the surface of the base and comprises a first fixing block, a first motor, a threaded rod, a second fixing block and a sliding seat, and the first fixing block and the second fixing block are integrally formed on the side face of the base. A first motor is fixed to the surface of the base. The first motor drives the threaded rod to rotate, the threaded rod drives the sliding seat to linearly move on the outer wall of the threaded rod, so that the vertical moving mechanism can be driven by the sliding seat to move in the horizontal direction, the second motor drives the rotating shaft to rotate, and the rotating shaft drives the rotating block to rotate; therefore, the grinding platform can be driven by the rotating block to rotate, multi-angle grinding of the saw blade is achieved, a grinding wheel does not need to be driven to adjust the grinding angle ...

Discharging machine for replacing cleaned chip loading tray

The invention provides a cleaned chip loading tray replacing and discharging machine which comprises one or more discharging units arranged in parallel. The discharging unit comprises a control mechanism, and a lifting mechanism, a cover dismounting mechanism, a gantry transferring mechanism, a stacking and distributing mechanism, a transferring mechanism, an adsorption station, a transfer tray stacking and stacking mechanism and a cleaning tray stacking and stacking mechanism which are in control connection with the control mechanism; the control mechanism can coordinate and control actions of all the devices so as to achieve automatic operation of washing tray cover disassembling and chip transferring. A lifting mechanism matched with a washing machine is arranged to transfer a cleaning tray into equipment, then automatic cover dismounting, transfer tray conveying and chip transferring are conducted, stacking and stacking operation of the two trays is achieved, the trays of different ...

Double filtering net bag duster

The utility model relates to a double filtering net bag duster which filters through a net first and then through a bag, the particle size load is allocated rationally, the running resistance of the duster is reduced and stabilized, and the air speed of the whole machining complex is stabilized. The utility model is suitable for machining situations with strict requirement of the air speed fluctuation, such as kiln calcination and milling, and the utility model can stabilize the product quality of calcination and milling; the power consumption for dust removal is reduced more than 20% compared with an original single bag duster; under the condition of reservation of an original casing and a pipe network and no need of civil work, some original bag dusters with bad performances can be reformed through the technique of the utility model, which not only saves more than 40% investment, but also improves the performance of an old dedusting system.

Concrete quality detection process for hydraulic engineering construction

The invention relates to the technical field of hydraulic engineering construction, in particular to a hydraulic engineering construction concrete quality detection process. The invention discloses a concrete quality detection process for hydraulic engineering construction. The concrete quality detection process comprises the following steps: SS001, placing a concrete sample on a concrete quality detection device; sS002, fixing the concrete sample on the concrete quality detection device by using a fixing assembly; sS003, adjusting data of a polishing and pressurizing assembly according to detection requirements; sS004, after adjustment is completed, the concrete sample is detected, and detection operation is carried out. The concrete sample detection device has the beneficial effects that the grinding and pressurizing assembly is arranged, a gear rotates to drive a grinding sheet to grind a concrete sample, and an electric push rod continuously pressurizes downwards, so that the middle ...

Compound preparation for treating back pain caused by senile osteoporosis and preparation method thereof

The invention belongs to the field of Chinese medicaments and relates to a Chinese medicinal preparation for treating back pain caused by senile osteoporosis and a preparation method thereof. The preparation is prepared by mixing medicinal materials including raidx astragali, epimedium herb, yerbadetajo herb, salvia miltiorrhiza bunge, radix achyranthis bidentatae and water extract of orientavine with accessories, granulating the mixture and tabletting the mixture. The medicinal materials are soaked in water and decocted respectively. The decoctions are mixed, concentrated till the density is about 1.05 and added with ethanol till the concentration is 60 percent; the mixed decoction is placed over one night for deposition in the ethanol; the ethanol is recovered from filtrate and the filtrate is concentrated, dried at reduced pressure and crushed to form extract powder; and the extract powder is added with the accessories, and the mixture are uniformly mixed, granulated, tableted and coated ...

Method for preparing ruthenium oxide electrode with high specific capacitance rate for hybrid super capacitor

The invention provides a method for preparing a ruthenium oxide electrode with the high specific capacitance rate for a hybrid super capacitor. The method includes the following steps that firstly, electroplating liquid containing ruthenium is prepared, and tantalum foil is electroplated with a layer of ruthenium oxide with the thickness being about 80 nm to 200 nm in a deposition mode through a cyclic voltammetry method; secondly, the tantalum foil is coated with a sizing agent, and thermal decomposition is conducted; thirdly, a ruthenium oxide cathode post-processing process is conducted, and finally the cathode electrode containing ruthenium and containing ruthenium oxide is prepared, wherein the thickness of the cathode electrode ranges from 0.1 mm to 0.5 mm. By the adoption of the electrode prepared through the method, the specific capacitance is large, the surface energy storage density is high, and equivalent series internal resistance is low.

Production method of navigation template for positioning the pediculus arcus vertebrae

The invention relates to a method for fabricating a navigation templet used in pedicle positioning, including the following steps: firstly, collecting the original data and building up a three-dimensional vertebra model; wherein focusing on the location of a pedicle (1); then, conducting three-dimensional analysis to a screw entry passage of the pedicle and building up a virtual screw entry templet(3) which includes the screw entry passage(2); wherein the screw entry templet(3) is a reverse navigation templet which matches with the outline of the rear part of a vertebral lamina; and then, fabricating the reverse navigation templet through quick molding technique. The increases of CT or MRI scanning velocity and precision provide a precise sectional image for acquiring a three-dimensional model in reverse engineering, and the necessary organs can be quickly reconstructed through a three-dimensional reconstruction software and can be transformed and bored freely on the virtual model so as ...

DC-DC converter control method

The present invention discloses a double integral sliding mode variable structure control method applied to a DC-DC converter. According to the method, through introducing the dual integral term of a system variable error in a sliding mode switch surface, the problem of sliding mode controller order number reduction caused by a sliding mode switch surface derivation process is solved, the control ability of a sliding mode controller is enhanced, and the dynamic and static performance of a system is effectively improved. By using the control method, the disadvantages of complex design and poor flexibility caused by the combined use of sliding mode control and other control methods can be avoided well, and at the same time, the method has universal applicability and can be used in a variety of DC-DC converters.

Sprinkling-type SBS modified emulsified asphalt and preparation method thereof

The invention discloses a sprinkling-type SBS modified emulsified asphalt and a preparation method thereof. The asphalt is prepared by grinding and shearing the following components in percentage by weight: 60% to 70% of a component A and 30% to 40% of a component B; wherein in the component A is composed of the following raw materials in parts by weight: 3 to 5 parts of furfural extract oil, 3 to 4 parts of styrene-butadiene-styrene segmented copolymer, and 91 to 94 parts of asphalt; and the component B is composed of the following raw materials in parts by weight: 2 to 3 parts of cetyl trimethyl ammonium bromide, 95 to 96 parts of water, and 2 to 2.5 parts of cation neoprene latex. The sprinkling-type SBS emulsified asphalt has the advantages of simple production technology, easy application and promotion, strong cohesiveness and elasticity, low cost, and high low-temperature ductility.

Video error blanketing method and apparatus based on macro block classification

This invention discloses a method for concealing video error based on macro-block classification, including: obtaining a pixel number and column diagram of pixel of jumping point at the edge of a macro-block to be restored, judging whether the macro-block is a smooth block, edge block or complicated vein block; if it is the smooth block, then adopting the weighted average to restore; if it is theedge block, then adopting the minimum pixel span rule to restore; if it is the complicated vein block, then judging the pixel number of the edge jumping point in the complicated vein block, and judging the region divided by the edge jumping point as a smooth region and complicated vein region; adopting the weighed average to the smooth region to restore; selecting a pixel matching block most close to the pixel to be restored to the complicated vein region, using the pixel at the corresponding position in the pixel matching block to cover the pixel to be restored. This invention further discloses ...

Stamping die for automobile buckle

The invention relates to the technical field of dies, and discloses a stamping die for an automobile buckle, which comprises an operation piece, a stamping mechanism, a pressing piece, a pressing piece, a pressing piece, a pressing piece and a pressing piece, and is characterized in that one end of the operation piece is provided with an opening; the opening is provided with the stamping mechanism for stamping and forming a profile moving on the operation piece; the polishing mechanism is movably arranged on the operating part and used for polishing the section bar machining part moving on the operating part; the rolling mechanism is arranged on the operating part and used for moving the profile towards the stamping mechanism; the spraying mechanism and the first hydraulic machine are started to drive the second hydraulic machine to move to the preset position, a shaft rod of the second hydraulic machine moves to drive the first press-fit piece and the abrasive paper fixed to the first ...

Million-level flow table rate construction system and method, medium and DPU processing device

The invention provides a million-level flow table rate construction system and method, a medium and a DPU processing device. The million-level flow table rate construction system comprises a CPU processing module and a DPU processing module. The CPU processing module comprises a flow table rule issuing unit and a flow table index management unit; the flow table rule issuing unit is connected with the flow table index management unit; the DPU processing module comprises a flow table rule receiving unit, a flow table distribution unit and a flow table adding unit; the flow table rule receiving unit is connected with a flow table index management unit in the CPU processing module; the flow table rule receiving unit is connected with the flow table distribution unit; and the flow table distribution unit is connected with the flow table adding unit. According to the method, the flow table index mapping relation maintained by the CPU originally is sunk to the DPU chip to be realized, and the ...

Apparatus, system, and method for archiving small objects to improve the loading time of a web page

An apparatus, system, and method are disclosed for improving the loading time of a web page. The present invention includes selecting archivable objects in a web page for inclusion in an archive file, the web page referencing at least one archivable object and generating the archive file from the selected archivable objects. A web page is generated, the web page configured to display in a script enabled web browser, wherein the web page comprises executable code configured to retrieve the archive file, executable code configured to unpackage the archivable objects from the archive file, and executable code configured to render the web page in a web browser using the unpackaged archivable objects from the archive file. Beneficially, the apparatus, system, and method improve the load time for web pages.

Apparatus, system, and method for cooperation between a browser and a server to package small objects in one or more archives

An apparatus, system, and method are disclosed for reducing the loading time of a web page. In one embodiment, the apparatus, system, and method comprise requesting a web page from a web server, wherein requesting a web page from a web server comprises sending a browser parameter comprising an indicator to the web server, the indicator indicating that a browser is capable of receiving an archive. The present invention may further comprise receiving one or more archives from the web server, the one or more archives each comprising a plurality of archivable objects referenced by the web page, and rendering the web page using the plurality of archivable objects from the one or more archives.

Growth method of scorched yttrium silicate scintillation single crystal by means of floating zone

The invention belongs to the technical fields of inorganic compound crystal and production, in particular to a growth method of scorched yttrium silicate scintillation single crystal by means of a floating zone. The method comprises the steps of: raw materials synthesizing, melting, inoculating, growing and temperature reducing, wherein in the process of temperature reducing after the crystal growing, when being over the temperature of a transformation point, the temperature reducing velocity is 30-50 DEG C/minute, and when being below the temperature of the transformation point, the temperature reducing velocity is 100-200 DEG C. The growth method solves the problems of nonconforming fusion and phase change in the process of the growth of the YPS crystal, and can obtain YPS high temperature Delta phase crystal with better quality.

Automatic fastening device for base plate of 3D printer

The invention provides an automatic fastening device for a base plate of a 3D printer, and belongs to the technical field of additive manufacturing. The automatic fastening device comprises a working platform, a piston frame is arranged at the tail of the working platform, a cylinder barrel is arranged at the tail of the working platform, a traction assembly is arranged in the piston frame, and a plurality of assembling assemblies are arranged at the head of the piston frame; the piston assembly comprises a working platform used for assembling assembly tables, a quadrilateral surrounding piece is connected in the working platform in a displacement mode, the head of the quadrilateral surrounding piece is fixedly connected with a base plate, the tail of the quadrilateral surrounding piece covers the head of a piston frame, the bottom of the base plate is fixedly connected with a plurality of assembly tables, and each assembly assembly comprises a hollow column, a rotating piece and two arc-shaped ...

Cutter management method and system, computer equipment and storage medium

The invention is suitable for the technical field of intelligent management, provides a cutter management method and system, computer equipment and a storage medium, and aims to solve the problem that in the prior art, the number of cutters bound and used by one cutter using device is too large, and the cutter using efficiency is low due to the fact that too many cutters are idle. The method applied to the intelligent management cabinet mainly comprises the following steps: determining a target account in a login state in the intelligent management cabinet; when the target account starts a function of replacing a new tool with an old tool, reminding a user to put a target old tool into a tool recovery bin of the intelligent management cabinet; and when it is determined that the target old cutter is received, releasing a target new cutter in the intelligent management cabinet out of a designated position.

Method and system for evaluating anthropomorphic driving risk of unmanned vehicle

The invention relates to an unmanned vehicle anthropomorphic driving risk assessment method and system, and the method comprises the following steps: employing an active or passive sensor to achieve environment perception, and collecting the surrounding environment information of a driving scene of an unmanned vehicle; performing risk assessment on road environment obstacles of the unmanned vehicle according to human driving experience, and generating a driving scene cost graph; according to the basic principle of anthropomorphic driving of the unmanned vehicle, establishing a risk field model by using a Gaussian function; and multiplying the risk field of the unmanned vehicle by the driving scene cost graph, and evaluating to obtain a quantized driving risk. According to the method and the system for evaluating the anthropomorphic driving risk of the unmanned vehicle, the driving risk of dynamic change can be calculated based on human driving experience, the method and the system are applied ...

Self-aligning spherical plain water lubricated tail bearing for ships

The invention relates to a self-aligning spherical plain water lubricated tail bearing for ships. The tail bearing is provided with two rubbing pairs, wherein an inner ring (9) and an outer ring (4) are a rubbing pair in spherical contact and are lubricated by grease; the inner ring (9) is provided with linings (7) and is fixedly connected with the linings; the linings (7) and a tail shaft (8) are a rubbing pair and are lubricated by water; and when the tail shaft (8) runs in the linings (7), the inner ring (9) automatically regulates the axis of the bearing along with the shift of the tail shaft (8) to ensure the requirement for coaxiality of the tail shaft (8) and the tail bearing and uniform distribution of pressure on the linings (7). The invention has the function of regulating the coaxiality of the tail bearing and the tail shaft automatically, enables the bearing to endure greater radial force, has simple structure, can avoid edge effect effectively, enables the pressure peak value ...

Intelligence infusion monitored control system with one -dimensional code or two -dimensional code scanning system

The utility model discloses a have one -dimensional code or two -dimensional code scanning system intelligence infusion monitoring device, including a plurality of berth monitor terminals and supervisor, a plurality of berth monitor terminals are settled respectively on the transfusion rod of berth one side, the supervisor is settled at nurse station or monitor between every berth monitor terminal, through zigBee communicate with between every berth monitor terminal and the supervisor, its characterized in that: the berth monitor terminal also includes one -dimensional code or two -dimensional code scanning system, one -dimensional code or two -dimensional code scanning system include scanning head and data storage module, the scanning head inserts data storage module, data storage module connects the zigBee module. The utility model discloses an every berth monitor terminal all from taking the scanning head, facilitates the use the cost is reduced.

Osteotomy navigation device capable of achieving accurate positioning and manufacturing method thereof

The invention discloses an osteotomy navigation device capable of achieving accurate positioning and a manufacturing method thereof. The device comprises two navigation plates (1) arranged oppositely, the lower portion of each navigation plate (1) is provided with a wire saw channel (11), each wire saw channel (11) divides the corresponding navigation plate (1) into an upper portion and a lower portion, each upper portion is connected with the corresponding lower portion through a connection element (2), and the wire saw channels (11) in the two navigation plates (1) are on the same plane. The method includes the steps of original data collection, pelvis three-dimensional model building, osteotomy path determining, navigation plate design and navigation plate manufacturing. The navigation plates clamp and fix an ilium needing to be sawed, the wire saw channels are formed in the navigation plates, cutting directions of wire saws are limited, a novel method is provided for precise ilium osteotomy ...

Plane heat pipe device used for friction stir welding and method of plane heat pipe device

The invention discloses a plane heat pipe device used for friction stir welding and a method of the plane heat pipe device. The plane heat pipe device comprises a first plane heat pipe assembly and a second plane heat pipe assembly, wherein plane heat pipes are simultaneously arranged on the two sides of a weld joint and the upper surface of the weld joint, and condensation sections of the heat pipes are stretched out of a test panel and extend into water tanks with adjustable flow velocities. The first plane heat pipes can transfer heat to a welded portion to a position to be welded, and intensifies preheating conducted on the test panel, and the second plane pipe can conduct heat dissipation and cooling on the weld joint which is still at a high temperature. According to the plane heat pipe device and the method, liquid media do not need to be led into the surface of a workpiece to be welded or a welding area, the plane heat pipe device is compact in structure, easy to manufacture and ...

Gaseous fire extinguisher timesharing circulation starting drive

The utility model relates to a gaseous fire extinguisher timesharing circulation starting drive, including timesharing circulation startup module and gas extinguishing control device, circulation startup module sets up an input and four outputs, and timesharing circulation startup module's direct current 24V power input end is connected with the positive and negative start -up output of gas extinguishing control device to circulation startup module receives the signal of telecommunication of gas extinguishing control device, and circulation startup module controls extinguishing device's start-stop through the control relay, the utility model discloses a starting drive effectively prevents the conflagration that reason such as circuit when operation short circuit arouses, factor of safetyis high simultaneously, and the operation is stable, should use widely.

Multi-channel mixing acceleration jet pump

The invention discloses a multi-channel mixing acceleration jet pump, and belongs to the technical field of jet pumps. The first partition plate and the second partition plate are fixedly connected with the inner wall of the outer shell and divide the outer shell into a high-pressure fluid inlet area, a suction mixing area and an outlet mixing area; the inner shell, the outer shell, the first partition plate and the second partition plate form a suction cavity; a second through hole is formed in the second partition plate; the high-pressure fluid inlet pipes are fixedly connected with the first partition plate and extend into the first suction chamber and the suction cavity; the low-pressure fluid inlet pipe is arranged on the outer shell and communicated with the suction cavity; the low-pressure fluid inlet main pipe is arranged on the outer shell and communicated with the first suction chamber; the fluid outlet pipe is arranged at the end, away from the high-pressure fluid inlet pipe, ...

Wireless communication method and system of acquisition terminal, storage medium and electronic equipment

The invention relates to the field of wireless communication, in particular to a wireless communication method and system of an acquisition terminal, a storage medium and electronic equipment. The wireless communication method comprises the following steps: A, after an acquisition terminal is registered to a system master station, judging whether the acquisition terminal and the system master station need real-time communication, if so, configuring an active communication mode, logging in the system master station and executing a step B, and if not, configuring a passive communication mode and executing a step C; and B, when data communication is carried out, whether an overload condition exists is judged, if yes, the acquisition terminal adopts an FTP mode to carry out data transmission, and if not, the acquisition terminal adopts a TCP mode to carry out data transmission. And C, entering a connection waiting stage, logging in the system master station for continuous data communication ...

Blow-molding machine mold head capable of manufacturing transparent line

The invention discloses a blow-molding machine mold head capable of manufacturing a transparent line. The mold head comprises a storage cylinder, wherein a storage core is arranged inside the storage cylinder in the axis direction; a storage space is formed between the storage core and the storage cylinder; a discharge runner is communicated between the storage space and the discharge hole of the blow-molding machine mold head; a transparent ring is formed around the discharge runner; the transparent ring comprises an annular main body part; a baffle part extends to the discharge runner from the main body part in a convex manner; a transparent plastic outlet is formed in the bottom end of the baffle part; a transparent plastic inlet which is communicated with the transparent plastic outlet is formed in the blow-molding machine mold head. Due to adoption of the transparent ring, fluid in the discharge runner can be baffled in a certain position, and transparent fluid can be filled below ...

Growing method of lithium gadolinium borate crystal

The invention discloses a growing method of lithium gadolinium borate crystal, relating to the field of crystal growth. The invention is characterized in that crystal growing material is developed by using a pulling method; the chemical formula of the lithium gadolinium borate crystal is Li6CexGd1-xB3O9, wherein, x is larger than 0 and is 0.1 at most; when the crystal is developed by using the pulling method, a special graphite in which the lower part is in arc shaped or the bottom is tapered serves as a growing graphite. The invention uses the special graphite and a post heating device to overcome the defect that the lithium gadolinium borate crystal developed by using the pulling method is easy to form a concave interface or is hard to grow into big diameter while common cylindrical graphite is used. The crystal developed by using the method has the advantages of big size, high optical quality and the like, can be used for neutron detection and can be used for detecting alpha, beta, gamma ...

Ultrahigh-temperature heat-insulating composite material and preparation method thereof

The invention provides an ultrahigh-temperature heat-insulating composite material and a preparation method thereof. According to the invention, a multilayer structure with a form of Z-G-Q-Z is adopted, wherein the Zs are high-temperature-resistant fibrous textile fabrics; the G is a flexible high-temperature heat-insulating layer; the Q is a low-medium-temperature heat-insulating layer; the multilayer structure is sutured into a whole through a high-temperature-resistant suture line; the flexible high-temperature heat-insulating layer is a fiber mat which is molded from high-temperature-resistant fibers and an infrared barrier agent with an inorganic sol as a high-temperature binder according to a wet method; and the low-medium-temperature heat-insulating layer is a fiber-reinforced aerogel material. According to the invention, the flexible high-temperature heat-insulating layer is compounded with the low-medium-temperature heat-insulating layer and the high-temperature-resistant fibrous ...

Transmission tower bolt life evaluation method

The invention belongs to the field of transmission line bolt looseness detection, and particularly relates to a transmission tower bolt life evaluation method. Comprising the following steps: constructing a finite element model of the power transmission tower, analyzing a dynamic result of the finite element model under the action of wind load, and determining the weakest part of the power transmission tower; a refined finite element model of the weakest part is constructed, and a load-displacement curve is obtained through a cyclic load action experiment; connecting the bolt test piece at the weakest part with two steel plates and then mounting the bolt test piece on a fatigue testing machine to carry out a bolt loosening experiment; counting and sorting the data of the bolt loosening experiment to obtain the relationship between the residual pre-tightening force of the bolt test piece and the amplitude cycle index, and outputting a D-N curve; counting the number of times of different ...

MONITORING MULTIPLE REMOTE DESKTOPS ON A WIRELESS DEVICE

Methods and systems configured to facilitate monitoring of multiple remote desktops in a user interface of a wireless device are provided. One example method includes maintaining image data representing a prior state of graphical displays of a plurality of graphical user interfaces associated with the remote desktops, in response to receiving a first request specifying first display information from the wireless device, preparing first update information for a first scaled image corresponding to content of a first graphical display, wherein the first scaled image contains image data defining a lower resolution version of a current state of a first graphical display out of the graphical displays, the scaled version is being sized according to the first display information received from the wireless device, and transmitting the prepared first update information to the wireless device to be displayed in the user interface. 1. A method to facilitate monitoring of multiple remote desktops in a user interface of a wireless device , comprising:maintaining image data representing a prior state of graphical displays of a plurality of graphical user interfaces associated with the remote desktops;in response to receiving a first request specifying first display information from the wireless device, preparing first update information for a first scaled image corresponding to content of a first graphical display, wherein the first scaled image contains image data defining a lower resolution version of a current state of a first graphical display out of the graphical displays, the scaled version being sized according to the first display information received from the wireless device; andtransmitting the prepared first update information to the wireless device to be displayed in the user interface.2. The method of claim 1 , further comprising:in response to receiving a second request specifying second display information from the wireless device, independent from the preparing the ...

Push-pull - flexible switching converter with serial-connected resonance unit

The invention discloses a push-pull flexible switching converter with a serial-connected resonance unit, wherein the converter comprises a primary push-pull circuit, an isolation transformer, a secondary rectification circuit and an output circuit. The LC resonance unit is connected in series between the isolation transformer and the secondary rectification circuit; and proper charging/discharging capacitance values of a power switch tube of the primary push-pull circuit and proper inductance and capacitance values of the LC resonance unit are set, so that the converter works in a flexible switching state, the power switch tube is switched on with zero voltage and switched off with zero current, and the disconnection peak of a secondary-side rectification unit can be eliminated. Thus, the conversion efficiency is improved, switching noises are reduced, and the converter can be lightened. The converter of the invention is simple in structure, the size of the resonance unit in the converter ...

Method for manufacturing high-temperature-resistant high-reliability electrolytic capacitor

The invention provides a method for manufacturing a high-temperature-resistant high-reliability electrolytic capacitor. The method includes the steps that an anode core block is manufactured in a pressed mode and sintered, a dielectric oxide film is manufactured on the surface of the anode core block, an electrolyte is prepared, a gel electrolyte is prepared, capacitor assembly is performed, and the electrical performance of the capacitor is tested under a high-temperature environmental condition. A low-temperature step change potentiostatic method dielectric oxide film forming process technology is adopted, a heat treatment crystalline phase adjustment process is further added under a vacuum or inert gas or hydrogen environment, high-boiling-point organic modified solvents and depolarizers are added in the working electrolyte of the capacitor so that the high-temperature characteristic of the capacitor can be improved, and the capacitor can still have excellent electrical performance even ...

Door loop line welding robot and manipulator

The invention discloses a door loop line welding robot and mechanical arms, belongs to the technical field of mechanical arms, and aims to solve the problems that two sets of mechanical arms for fixing and butt joint are high in cost, unreasonable in layout and occupied in space. Door ring sub-pieces used for welding are provided from the two sides through the two feeding mechanisms, the two sub-pieces are clamped from the two sides through the clamping jaws, then the first motor is started to drive the butt-joint mechanical arm to rotate, and when the butt-joint mechanical arm rotates by 90 degrees to move the sub-pieces to the front, the butt-joint mechanical arm is driven to rotate. The transmission lead screw rotates to drive the whole butt-joint mechanical arm to move transversely and relatively, when the two sets of butt-joint mechanical arms move to the position where the two sets of components are in butt joint, the welding mechanical arm and the welding gun are used for welding ...

Fixed wing uavs of water sprays insecticide

The utility model provides a fixed wing uavs of water sprays insecticide, includes backup pad, controlling means, motor, screw, liquid medicine jar, support frame, and the upside in the backup pad is installed to this controlling means, motor, and these backup pad both sides are equipped with the support frame, the screw has been installed in the pivot of motor, the downside of backup pad is provided with logical groove, and the upside of this liquid medicine jar is equipped with protruding, liquid medicine entry, and its downside is equipped with the nozzle, and this arch piece card is put at aforementioned logical inslot, sets firmly the downside in the backup pad with the liquid medicine jar, this nozzle is connected with aforementioned controlling means. Borrow by above -mentioned technical scheme, the utility model relates to a fixed wing uavs of water sprays insecticide, simple structure, with low costs, application scope is wide, can high -efficiently carry out the operation, the ...

Sn-Ag-Cu lead-free solder with low melting point and preparation method thereof

The invention discloses a Sn-Ag-Cu lead-free solder with low melting point and a preparation method thereof. The lead-free solder comprises the following components by the mass percent: 2.0-5.0 of Ag, 0.1-1.5 of Cu, 0.05-1.50 of Mg, 0-0.60 of La and the balanced Sn. The Sn-Ag-Cu lead-free solder is characterized in that trace element Mg is added to the three-element Sn-Ag-Cu series lead-free solder, or rare earth microelement La is added simultaneously; the Ag content and the Cu content are correspondingly adjusted; and the lead-free solder with low melting point is obtained by preparation. The Sn-Ag-Cu lead-free solder with low melting point has a lower melting point, good wettability, conductibility and thermal stability, lower intensity, easy preparation and no pollution, meets the WEEE and RoHS command requirements and is a novel lead-free solder which has potential in application and development.

Puncture needle fixing device

The invention provides a puncture needle fixing device which comprises sliding blocks, a base and a rotating mechanism, the rotating mechanism is rotationally installed on the base, a cavity structure is defined by the rotating mechanism and the base, the sliding blocks are located in the cavity structure, and the multiple sliding blocks are arranged around a rotating shaft of the rotating mechanism to form a clamping hole; the rotating mechanism and the base are used for allowing the puncture needle to be inserted along the rotating shaft, the puncture needle is partially located in the clamping hole, the two opposite ends of the sliding blocks are in transmission connection with the rotating mechanism and the base respectively, and by rotating the rotating mechanism, the rotating mechanism drives the multiple sliding blocks to move in the direction close to or away from the puncture needle. When the puncture needle fixing device is used, the rotating mechanism can be rotated to rotate ...

Method for restraining jitter through dynamic trajectory and attitude planning of industrial robot

The invention discloses a method for restraining jitter through industrial robot dynamic trajectory and attitude planning, which comprises the following steps: step 1, a user defines a linear trajectory or an arc trajectory of an industrial robot, step 2, the user customizes parameters such as running speed and acceleration of the robot according to user requirements, and step 3, an industrial robot controller controls the industrial robot to control jitter. According to parameters such as tracks and speed set by a user, posture changes of upper and lower sections of tracks and track lengths are obtained, and proportion parameters are solved; according to the method, the optimal instruction track, speed and acceleration of the robot controller are solved through the ratio calculated through the industrial robot track attitude angle and track displacement, shaking of the industrial robot caused by too high or too low instruction issued by the controller is greatly reduced, industrialization ...

Adsorption type feeding and discharging machine for plastic tray loading base plate

The invention provides an adsorption type feeding and discharging machine for a plastic tray loading base plate. The adsorption type feeding and discharging machine comprises a rack, a trolley, a stock bin, a stock bin bearing part, a translation carrying table, a tray jacking mechanism, a mechanical arm, a tray carrying mechanism and a tray storage mechanism. The trolley is used for transporting trays; the stock bin is used for storing trays; the stock bin bearing is used for jacking the stock bin to be separated from the trolley; the translation carrying platform is connected with the stock bin which is supported and jacked by the stock bin; the tray jacking mechanism is used for lifting the tray; the mechanical arm is used for adsorbing and transferring the substrate on the tray; the tray carrying mechanism is used for transferring trays; the tray storage mechanism is used for storing the trays transferred by the tray carrying mechanism. According to the base plate feeding and discharging ...

Retrieval method based on video abstract metadata

The invention relates to the video information processing field, particularly to a fast and novel searching method based on video summary metadata aiming at video search, comprising: extracting a key frame in the video data, building a video summary; respectively solving gray scale distribution and probability density function for each frame of image in the video summary; building the metadata through gray scale distribution and probability density function, storing in a database; comparing the metadata of the original data for searching and the metadata of each video summary in the database, using the video image with highest semblance as a searching result. The invention generates the metadata of the video summary according to gray scale distribution and probability density function of the key frame in the video image, obtains the video search result through comparing the similarity of the metadata, fast and correctly searches out the required video content for the user compared with ...

Novel general drum top device

The utility model relates to a novel general drum top device, its characterized in that: including installing in the frame and the relative fixed top axle in position with move the top axle, the epaxial fixed cover in fixed top is equipped with fixed top, moves the epaxial fixed cover in top and is equipped with and moves the top, fixed top all is equipped with annular boss with removing to come directly towards, the fixed cover in the outside that lies in annular boss on the fixed top is equipped with the tension pulley, on the annular boss of fixed top the cover detachable is equipped with and with the external fixation top of tension pulley cooperation installation, move on the annular boss of top the cover and be equipped with detachable and move the top outward. The utility model discloses simple structure, reasonable in design through simple and easy dismantlement and equipment, is applicable to the not unidimensional dish utensil of installation, and it is very convenient to use, ...

Device and method for determining information distributing efficiency

The invention provides a device and a method for determining information distributing efficiency. In the device, corresponding module obtains virtual character attribute and information carrier attribute to judge whether the carrier is in attention range of the virtual character or not and calculate the individual information distributing efficiency of the carrier which is in the attention range of the virtual character. By adopting the method in the invention, the information distributing efficiency is calculated according to the carrier actually seen by the virtual character other than the carrier which may be seen by the virtual character, thus the correctness of the calculation of the information distributing efficiency is improved.

Method and system for providing scene data of virtual world

The present invention provides a method and system for providing scene data of a virtual world, wherein the method comprises: receiving a request for downloading scene data from a content requesting party, said request includes information on an object group in the scene data and Level of Detail (LoD) information on an object in the object group; packing LoD contents of the object in the object group, based on the information on the object group in the scene data and the LoD information on the object; and transmitting the packed LoD contents corresponding to the object group to the content requesting party. The present invention can make a user of the virtual world see the effective information on the scene in a short response time, which improves the user experience. On the other hand, the transmission data amount over the network is effectively reduced, which improves the network transmission efficiency.

Variable length arbitration

Automatic parking system of information fusion of multiple sensors

The invention relates to an automatic parking system of information fusion of multiple sensors. The automatic parking system comprises an ultrasonic control module, an image processing module, an electronic assisting steering control module, a speed control module and a finished vehicle control module. The ultrasonic control module can collect the distance between a parking space and a vehicle and between surrounding obstacles and the vehicle so as to achieve the function of recognizing the parking space. The image processing module can collect parking environment information surrounding the vehicle and adjust a virtual parking space in an image so as to achieve the function of parking space matching. The electronic assisting steering control module can perform steering control of the vehicle according to track information so as to achieve the track control function. The speed control module can control the running speed of the vehicle so as to achieve the low-speed control function of ...

Oil cylinder pressurization system and blowing machine

The invention discloses an oil cylinder pressurization system. The oil cylinder pressurization system comprises a main oil cylinder, a pressurization oil cylinder of which a rod cavity is communicated with a rod-free cavity of the main oil cylinder, a check valve provided in which a liquid control opening is formed and which is mounted on the pressurization oil cylinder and communicated with the rod-free cavity of the pressurization oil cylinder, a reversing valve which is mounted on the pressurization oil cylinder and is connected with the check valve and in which an oil inlet and an oil outlet are formed. The invention further discloses a blowing machine. The pressurization oil cylinder can output pressure higher than 2.7 times, and is small in size and low in cost.

LIGHT THERAPY DEVICE

A light therapy device includes a main body, a light-emitting portion and a power supply unit. The light-emitting portion is disposed on the main body. The light-emitting portion has a first light source. The first light source provides light with a specific wavelength and with an energy ranged from 0.01 J/cmto 10 J/cm. The power supply unit is electrically connected to the main body, and is configured for providing the light-emitting portion with electric power. The light therapy device is used to irradiate teeth and periodontal cells, which can accelerate regeneration of teeth bone cells and gum tissues and inhibit bacteria, thereby achieving the therapeutic effect. 1. A light therapy device , comprising:a main body;{'sup': 2', '2, 'a light-emitting portion, disposed on the main body, the light-emitting portion having a first light source, the first light source providing light with a specific wavelength and with an energy ranged from 0.01 J/cmto 10 J/cm; and'}a power supply unit, electrically connected to the main body, and configured for providing the light-emitting portion with electric power.2. The light therapy device according to claim 1 , wherein the first light source is a light emitting diode.3. The light therapy device according to claim 1 , wherein the first light source provides light with a wavelength ranged from 650 nm to 800 nm and with an energy ranged from 0.2 J/cmto 10 J/cm.4. The light therapy device according to claim 3 , wherein the first light source provides light with a wavelength ranged from 650 nm to 700 nm and with an energy ranged from 3 J/cmto 8 J/cm.5. The light therapy device according to claim 1 , wherein the first light source provides light with a wavelength ranged from 550 nm to 650 nm and with an energy ranged from 0.2 J/cmto 10 J/cm.6. The light therapy device according to claim 5 , wherein the first light source provides light with a wavelength ranged from 560 nm to 630 nm and with an energy ranged from 3 J/cmto 8 J/cm.7. The ...

Pitching Machine Having Angle and Speed Adjustment Function

A pitching machine includes a stand unit, a direction adjusting device swivelably mounted on the stand unit, a base unit pivotally mounted on the direction adjusting device, two pitch adjusting devices mounted on the base unit, and an angle adjusting device pivotally mounted between the base unit and the direction adjusting device. The base unit includes a base frame, two side brackets, two screwed sockets, two rotation wheels, two drive motors, a guide track, and a push member. Thus, the inclined angle of each of the rotation wheels can be adjusted individually by each of the pitch adjusting devices so that the rotation wheels can be adapted to have different inclined angles. In addition, the angle adjusting device can move the base frame relative to the support arm to change the inclined angle of the base frame.

TOUCH-SENSING DISPLAY PANEL, TOUCH PANEL, TOUCH-SENSING DEVICE AND TOUCH-SENSING CIRCUIT

The present application provides a touch-sensing display panel comprising a display panel and a touch-sensing device disposed above the display panel. The touch-sensing device comprises a plurality of select lines, a plurality of readout lines and a plurality of capacitive touch-sensing units arranged in array. Each of the capacitive touch-sensing units comprises a transistor and a touch-sensing pad, each of the transistors comprises a gate electrode electrically connected to one of the select lines, a source electrode electrically connected to a reference voltage, a drain electrode electrically connected to one of the readout lines, and a channel layer electrically coupled to the touch-sensing pad. 1. A touch-sensing display panel , comprising:a display panel; and a plurality of select lines;', 'a plurality of readout lines; and', 'a plurality of capacitive touch-sensing units arranged in array, each of the capacitive touch-sensing units comprising a transistor and a touch-sensing pad, each of the transistors comprising a gate electrode , a source electrode, a drain electrode, a gate dielectric layer and a channel layer, the gate electrode being electrically connected to one of the select lines correspondingly, the source electrode being electrically connected to a reference voltage, the drain electrode being electrically connected to one of the readout lines correspondingly, and the channel layer being electrically connected between the source electrode and the drain electrode, the gate dielectric layer being located between the gate electrode and the channel layer, and the touch-sensing pad being electrically coupled to the channel layer., 'a touch-sensing device disposed above the display panel, the touch-sensing device comprising2. The touch-sensing display panel according to claim 1 , wherein the display panel comprises a liquid crystal display panel claim 1 , a plasma display panel claim 1 , an organic electroluminescent display panel claim 1 , an ...

HUMAN MONOCLONAL ANTIBODIES TO PROTEIN TYROSINE KINASE 7 (PTK7) AND METHODS FOR USING ANTI-PTK7 ANTIBODIES

The present invention provides isolated monoclonal antibodies, particularly human monoclonal antibodies, that specifically bind to PTK7 with high affinity. Nucleic acid molecules encoding the antibodies of the invention, expression vectors, host cells and methods for expressing the antibodies of the invention are also provided. Immunoconjugates, bispecific molecules and pharmaceutical compositions comprising the antibodies of the invention are also provided. The invention also provides methods for detecting PTK7, as well as methods for treating various diseases, including cancer and infectious diseases, using anti-PTK7 antibodies. 1. An isolated nucleic acid molecule encoding an antibody or antigen-binding portion thereof , wherein the antibody:a) specifically binds to human PTK7; andb) binds to a Wilms' tumor cell line (ATCC Acc No. CRL-1441).2. The nucleic acid of claim 1 , wherein the antibody comprises a heavy chain variable region encoded by a nucleic acid sequence selected from the group consisting of: SEQ ID NOs: 41 claim 1 , 42 claim 1 , 43 claim 1 , and 44.3. The nucleic acid of claim 1 , wherein the antibody comprises a light chain variable region encoded by a nucleic acid sequence selected from the group consisting of SEQ ID NOs: 45 claim 1 , 46 claim 1 , 47 claim 1 , 48 claim 1 , 49 claim 1 , and 50.4. The nucleic acid molecule of claim 1 , wherein the antibody comprises heavy and light chain variable regions encoded by nucleic acid sequences selected from the group consisting of SEQ ID NO: 41 and SEQ ID NO: 45; SEQ ID NO: 41 and SEQ ID NO: 46; SEQ ID NO: 42 and SEQ ID NO: 47; SEQ ID NO: 43 and SEQ ID NO: 48; SEQ ID NO: 43 and SEQ ID NO: 49; and SEQ ID NO: 44 and SEQ ID NO: 50 claim 1 , respectively.5. An expression vector comprising the nucleic acid molecule of .6. A host cell comprising the expression vector of .7. A method for preparing an anti-PTK7 antibody which comprises expressing the antibody in the host cell of and isolating the antibody from ...

SWITCH LEVEL CIRCUIT WITH DEAD TIME SELF-ADAPTING CONTROL

A switch level circuit () with dead time self-adapting control, which minimizes the switching loss in a switching power supply converter with synchronous rectification by changing a dead time between a high-side control transistor () and a low-side synchronous rectifying transistor (). The switch level circuit () includes the high-side control transistor () and the low-side synchronous rectifying transistor () which are controlled to be on and off by external control signals, and a waveform with a given duty cycle is outputted at a node (LX) between the two transistors. The switch level circuit () also includes a control module for adjusting the dead time. The control module comprises a sampling circuit () for detecting the current dead time at the node (LX), an adjusting circuit () for buffering and converting the sampling voltage sampled by the sampling circuit (), and a controlled delay unit () equipped with an external control input terminal, wherein the controlled delay unit () delays an external control signal and outputs the delayed signal to a controlled terminal of the low-side synchronous rectifying transistor () as a control signal. The switch level circuit () has simple structure, better performance and wide application range. 1101110111011101011111011141310111617161511. A switch level circuit with self-adapting dead time control capability which includes a high-side control transistor () and a low-side synchronous rectifying transistor () , wherein , the source end of the high-side control transistor () is connected to the input voltage , and the source end of the low-side synchronous rectifying transistor () is grounded , the drain end of the high-side control transistor () is connected to the drain end of the low-side synchronous rectifying transistor () to form a switching node (LX) , the gate end of the high-side control transistor () , which is used as a controlled end of the high-side control transistor () , is used for the input of a first ...

Variable Length Arbitration

In one embodiment, a method determines a plurality of categories for requests for a shared resource being shared by a plurality of entities. A request for the resource is received from an entity in the plurality of entities. The method determines a category in the plurality of categories for the received request. If the received request is determined to be in a first category, the method dispatches the received request to a first arbitration scheme configured to determine an arbitration decision in a first time cycle. If the received request is determined to be in a second category, the method dispatches the received request to a second arbitration scheme configured to determine an arbitration decision in a second time cycle of a different length from the first time cycle. 1. A method comprising:determining a plurality of categories for requests for a shared resource being shared by a plurality of entities;receiving a request for the resource from an entity in the plurality of entities;determining a category in the plurality of categories for the received request;if the received request is determined to be in a first category, dispatching the received request to a first arbitration scheme configured to determine an arbitration decision in a first time cycle; andif the received request is determined to be in a second category, dispatching the received request to a second arbitration scheme configured to determine an arbitration decision in a second time cycle of a different length from the first time cycle.2. The method of claim 1 , wherein the first time cycle is fixed and the second time cycle is variable.3. The method of claim 1 , wherein:the first time cycle is variable and the second time cycle is variable, andthe first time cycle is less than the second time cycle.4. The method of claim 1 , wherein the first time cycle is less than the second time cycle.5. The method of claim 1 , wherein the first arbitration scheme comprises:receiving a set of requests ...

METHOD OF PROCESSING FOOD FROM PLANTS AND PROCESSING APPARATUS THEREOF

A method of processing food from plants and processing apparatus thereof is provided. The cost effective method includes selecting, preliminary processing, soaking, wind drying, cool drying, coarse pulverizing, and fine pulverizing into nanometer scale food powder. The food powder can be easily consumed by human being. It can be preserved for a prolonged period of time. It is nutritious. Moreover, the food powder is easy to store and transport in a space saving manner. 1. A method of processing food comprising the steps of:(A) collecting and storing non-toxic, no heavy metal polluted plants as food sources;(B) separating, classifying, and cutting the plants;(C) soaking the plants in water containing a predetermined concentration of oxygen for a predetermined period of time;(D) drying the plants by blowing in the wind in a predetermined temperature range;(E) further drying the plants by freezing;(F) pulverizing the dried plants into coarse food powder of a predetermined size;(G) further pulverizing the coarse food powder into nanometer scale food powder; and(H) packaging the nanometer scale food powder into packages.2. The method of claim 1 , further comprising the step of adding food additives to the nanometer scale food powder after step (G) and before step (H).3. The method of claim 1 , wherein the plants are green teas claim 1 , roses claim 1 , jasmine teas claim 1 , ginseng claim 1 , cinnamon claim 1 , or grains of paradise.4. The method of claim 1 , wherein the predetermined period of time is about 20 minutes and the predetermined concentration of oxygen is about 20-60 ppm.5. The method of claim 1 , wherein the predetermined temperature range is less than 35° C.6. The method of claim 1 , wherein the predetermined size of step (F) is about 100 μm.7. The method of claim 1 , wherein the nanometer scale food powder is sized less than 1 μm.8. The method of claim 2 , wherein the food additives of step (H) are chosen from other plant-based food powders.9. The method ...

Active touch sensing circuit apparatus

The invention discloses an active matrix touch sensing circuit apparatus used in a touch panel comprises a sensing unit, a resistance, and a thin film transistor. The resistance connects the sensing unit and the first scan line. The control end of the thin film transistor connects the sensing unit, the second scan line connects the input end of the thin film transistor, and the read out line connects the output end of the thin film transistor. When the sensing value of the body touch sensing unit is changed, and then the input wave form of the control end is changed. The output end generates an open current, and the read out line transmits the open current. 1. An active matrix touch sensing circuit apparatus used in a touch panel , comprising:a sensing unit, a first end of the sensing unit connecting a prescribed constant voltage;a resistance, a first end of the resistance connecting a second end of the sensing unit, and the second end of the resistance connecting a first scan line; anda transistor, a control end of the transistor connecting a second end of the sensing unit, a second scan line connecting a input end of the transistor, and a read out line connecting an output end of the transistor; wherein, a sensing value of the sensing unit being changed after a body touching the sensing unit, an input wave form of the control end being changed, so that the output end generating an open current, the read out line transmitting the open current.2. The apparatus according to claim 1 , wherein the sensing unit comprises a variable capacitance claim 1 , wherein when the body touching the variable capacitance claim 1 , the capacitance value of the variable capacitance is changed.3. The apparatus according to claim 2 , wherein claim 2 , when the capacitance value is changed claim 2 , the corresponding wave form is changed.4. The apparatus according to claim 2 , wherein the wave form is changed due to a RC delay is generated by the resistance and the variable capacitance.5 ...

SYSTEM AND METHOD FOR OBJECT SEARCHING IN VIRTUAL WORLDS

A system and method enabling the search for a three-dimensional virtual world object across the universe of virtual worlds by utilizing a two-step search process to first identify the object and second, to actively locate and generate a URI to all presently manifest instances of that object. 1. A system for locating a three-dimensional object across a universe of virtual worlds , said universe of virtual worlds comprising one or more virtual worlds each virtual world executing as an application program , and accessible via a computer network , said object being uniquely identified by an object identifier , and said object having a plurality of properties associated therewith and said object having one or more current locations in said universe of virtual worlds each location represented by a URI , said system comprising:a virtual world object locator interface means associated with a corresponding virtual world, for obtaining said one or more object current locations based on an object identifier of said object;a publication storage device for storing a plurality of a plurality of object properties for all objects in said universe of virtual worlds, said object properties including at least said object identifier;an adaptor means for providing a standard command interface to communicate with a corresponding virtual world application program over said computer network;an object discovery means for retrieving a plurality of a plurality of object properties for all said objects within said universe of virtual worlds, and storing said retrieved object properties in said publication storage device, and said object discovery means utilizing said adaptor means to communicate with said universe of virtual worlds;an object search means for obtaining one or more URIs, each referencing a location of said object's current locations within the universe of virtual worlds, using said object identifier of said object obtained from said publication storage device, and said object ...

DEVICE AND METHOD FOR MOVING ICONS ACROSS DIFFERENT DESKTOP SCREENS AND RELATED COMPUTER READABLE STORAGE MEDIA COMPRISING COMPUTER EXECUTABLE INSTRUCTIONS

An electronic device with a touch screen device configured to display succeeding or preceding desktop screens. Each desktop screen includes opposite boundaries and displays icons. A touched and dragged icon may be added to any desired desktop screen. A method of moving icons and one or more computer readable storage media comprising computer executable instructions are also disclosed. 1. An electronic device , comprising:a touch screen device configured to selectively display one of a plurality of desktop screens each time, the desktop screens configured to display icons associated with application programs, each desktop screen comprising a left boundary and a right boundary;an icon sensing module configured to sense a touch on an icon on a currently displayed desktop screen by a user;an icon moving module configured to actuate the icon to a movable state if the touch on the icon is determined as an icon moving operation and move the icon on the currently displayed desktop screen;a track sensing module configured to sense a movement track of the icon on the currently displayed desktop screen and determining the movement direction of the icon;a desktop changing module configured to change a display of the currently displayed desktop screen to an adjacent desktop screen proximate to the currently displayed desktop screen if the icon reaches a boundary of the currently displayed desktop screen, and actuate the icon moving module to further move the icon on the adjacent desktop screen along a same movement direction; andan icon adding module configured for adding the icon to a newly-displayed desktop screen changed, by the desktop changing module, from the originally displayed desktop screen in response to a touch by a user on said newly displayed desktop screen.2. The electronic device as described in claim 1 , wherein the icon moving module is configured to move the icon on the adjacent desktop screen from one of the left and right boundaries to the other at a preset ...

ELECTRONIC READER AND PAGE PROCESSING METHOD THEREOF

A page processing method for an electronic reader including a touch screen is provided. The method comprising: displaying a page of a selected file on the touch screen in response to a user's operation; detecting a touch on the displayed page, and generating a signal associated therewith; determining whether the touch of the user is an earmark gesture according to the signal; adding an earmark to the displayed page if the touch of the user is an earmark gesture; displaying the earmarked page on the touch screen; gathering all the earmarked pages and generating an index file containing the earmarked pages; and storing the index file. An electronic reader using the page processing method is also provided. 1. A page processing method for an electronic reader with a touch screen , the method comprising:displaying a page of a selected file on the touch screen in response to a user's operation;detecting a touch on the displayed page, and generating a signal associated therewith;determining whether the touch of the user is an earmark gesture according to the signal;adding an earmark to the displayed page if the touch of the user is an earmark gesture;displaying the earmarked page on the touch screen;gathering all the earmarked pages and generating an index file containing the earmarked pages; andstoring the index file.2. The method as described in claim 1 , wherein the earmark gesture is an “L” traced on the touch screen having a starting point at one of the vertexes of the four corners of the touch screen and an ending point on one of the two boundary lines together forming the one of the vertexes.3. The method as described in claim 2 , wherein an angle range within the traced “L” falls between the range of 30 degrees and 150 degrees.4. The method as described in claim 1 , wherein the step of “gathering the earmarked pages claim 1 , generating an index file containing the earmarked pages” comprises:retrieving the page numbers of each earmarked page and retrieving portions ...

ELECTRONIC DEVICE WITH TOUCH SCREEN AND PAGE PROCESSING METHOD THEREOF

A page processing method for an electronic device is provided. The method includes the steps of: displaying a first cube consisting of a plurality of stacked layers, the stacked layers comprising a top layer displaying a current active icon group and remaining layers beneath the top layer associated with corresponding inactive icon groups; displaying a second cube consisting of a plurality of stacked layers, the stacked layers each associated with a inactive icon group; determining the touched region; determining the type of the touch by the user; retrieving a target page stored in the storage unit or creating a target page; creating at least one new icon group; and displaying the target page on the page display region, and updating the icon groups on the first and second cubes. An electronic device using the page processing method is also provided. 1. A page processing method for an electronic device having a touch screen and a storage unit , the touch screen comprising a first preview region , a second preview region , and a page display region , the storage unit storing an electronic file and a function table , the function table containing the relationships between the touched regions on the touch screen , types of touches and page processing functions on the page display region , the method comprising:displaying a page on the page display region in response to the touch operation of a user,displaying a first cube on the first preview region, the first cube consisting of a plurality of stacked layers, the stacked layers comprising a top layer displaying a current active icon group and remaining layers beneath the top layer associated with corresponding inactive icon groups,displaying a second cube on the second preview region, the second cube consisting of a plurality of stacked layers, the stacked layers each associated with a inactive icon group, wherein each of the active and inactive icon groups comprises a plurality of icons arranged in an array and ...

SILICON ON INSULATOR INTEGRATED HIGH-CURRENT N TYPE COMBINED SEMICONDUCTOR DEVICE

A silicon on insulator integrated high-current N type combined semiconductor device, which can improve the current density, comprises a P type substrate and a buried oxide layer arranged thereon. A P type epitaxial layer divided into a region I and a region II is arranged on the buried oxide layer. The region I comprises an N type drift region, a P type deep well, an N type buffer well, a P type drain region, an N type source region and a P type body contact region; a field oxide layer and agate oxide layer are arranged on a silicon surface, and a polysilicon lattice is arranged on the gate oxide layer. The region II comprises an N type triode drift region, a P type deep well, an N type triode buffer well, a P type emitting region, an N type base region, an N type source region and a P type body contact region; a field oxide layer and a gate oxide layer are arranged on a silicon surface, and a polysilicon lattice is arranged on the gate oxide layer. It is characterized in that the N type base region is wrapped in the N type buffer region, and the drain electrode metal on the P type drain region is connected with the base electrode metal on the N type base region by a metal layer. In this invention, the current density of the device has been obviously improved without increasing the device area and reducing other performances of the device. 11211621112161112721112111210110221011022111211127070. A SOI integratable high-current N-type combined semiconductor device , comprising: a P-type silicon substrate (); a buried oxide layer () arranged on the P-type silicon substrate (); characterized in that a P-type deep trench () arranged above the center of the buried oxide layer (); an N-type annular source region () and a P-type body contact region () arranged on the P-type deep trench () , wherein , the N-type annular source region () surrounds outside of the P-type body contact region () , and a piece of source electrode metal () is arranged on the N-type source region () ...

LED CHIP STRUCTURE, PACKAGING SUBSTRATE, PACKAGE STRUCTURE AND FABRICATION METHOD THEREOF

An LED package structure includes: a substrate having a die attach pad; a first insulating layer formed on the die attach pad and having a plurality of openings; an LED chip having an active surface with a plurality of electrode pads and an inactive surface opposite to the active surface; a second insulating layer formed on the inactive surface and having a plurality of openings, wherein the LED chip is disposed on the substrate with the openings of the second insulating layer corresponding in position to the openings of the first insulating layer; and a plurality of metallic thermal conductive elements formed in the openings of the first insulating layer and the corresponding openings of the second insulating layer, thereby effectively alleviating the conventional problem of thermal stresses induced by a mismatch in CTEs of the LED chip and the substrate. 1. A Light Emitting Diode (LED) chip structure , comprising:a substrate having an active surface with a plurality of electrode pads and an inactive surface opposite to the active surface;an insulating layer formed on the inactive surface of the substrate and having a plurality of openings; andat least one metallic thermal conductive element formed in the openings of the insulating layer.2. The structure of claim 1 , wherein the inactive surface of the substrate further comprises a reflective layer formed on the insulating layer.3. The structure of claim 2 , wherein the inactive surface of the substrate further comprises a metal layer formed between the reflective layer and the insulating layer claim 2 , and the metallic thermal conductive element is formed on portions of the metal layer exposed from the openings of the insulating layer.4. The structure of claim 1 , wherein the metallic thermal conductive element is a thermal conductive metal layer or metal ball formed in the openings of the insulating layer and electrically connected to the substrate.5. The structure of claim 1 , wherein the openings are circular ...

SEMICONDUCTOR PACKAGE AND FABRICATION METHOD THEREOF

A semiconductor package and a fabrication method thereof are disclosed, which is characterized in that a solder material is used to bond an LED chip and a substrate so as to provide a thick joint between the substrate and the LED chip and hence reduce stresses generated between the LED chip and the substrate due to their CTE mismatch, thereby preventing delamination from occurring between the LED chip and the substrate after a reliability test. 1. A semiconductor package , comprising:a substrate having a first conductive pad and a second conductive pad;a solder material formed on the first and second conductive pads and having a thickness of 5 to 40 um; andan Light-Emitting-Diode (LED) chip having a first electrode pad and a second electrode pad and attached to the substrate by bonding via the solder material the first electrode pad and second electrode pad to the first and second conductive pads, respectively.2. The package of claim 1 , wherein the substrate has a plurality of reflective portions and circuits.3. The package of claim 2 , wherein the substrate comprises a base layer claim 2 , an insulating layer formed on the base layer claim 2 , and a metal layer formed on the insulating layer claim 2 , wherein the metal layer comprises the reflective portions claim 2 , the circuits and the first and second conductive pads.4. The package of claim 2 , wherein a reflective layer is formed over the reflective portions.5. The package of claim 4 , wherein a surface treatment layer is formed between the reflective portions and the reflective layer.6. The package of claim 1 , wherein a surface treatment layer is formed between the first conductive pad and the solder material and between the second conductive pad and the solder material.7. The package of claim 1 , wherein a distance between the solder material on the first conductive pad and the solder material on the second conductive pad is at least 75 um.8. The package of claim 1 , wherein the solder material has a ...

Systems And Methods For DQS Gating

Systems and methods for timing read operations with a memory device are provided. A timing signal is received from the memory device at a gating circuit. The timing signal is passed through as a filtered timing signal during a gating window. The gating window is configured to open the gating window based on a control signal and to close the gating window based on a falling edge of the timing signal. The falling edge is determined based on a counter that is triggered to begin counting by the control signal. The control signal is generated at a timing control circuit after receiving a read request from a memory controller. The timing control circuit is configured to delay generation of the control signal to cause the gating window to open during a preamble portion of the timing signal.

Rotary Wheel for Ball Pitching machine

A rotary wheel for a ball pitching machine includes a wheel body and a resilient member engaged on an outer periphery of the wheel body. A shaft hole is provided in the wheel body for receiving a shaft of a motor of the ball pitching machine. The wheel body includes a spring portion arranged between the shaft hole and the outer periphery of the wheel body in a radial direction and including first and second bending portions both of which protrude from two sides of the wheel body respectively. When the rotary wheel is driven to turn by the motor, a frictional force of contact of the resilient member with a ball makes the ball shot outwardly, and the rotary wheel is not broken or damaged due to the spring portion compressed in the radial direction to absorb the impact energy. 1. A rotary wheel for a ball pitching machine , comprising:a wheel body including first and second surfaces opposite along an axis and a shaft hole provided in the wheel body and adapted to be extended through by a shaft of a motor of the ball pitching machine, with the rotary wheel further including an annular spring portion formed between the shaft hole and an outer periphery of the wheel body in a radial direction perpendicular to the axis, with the spring portion including a first bending portion protruding outwardly from the first surface and a second bending portion protruding outwardly from the second surface of the wheel body, with each of the first and second bending portions capable of being compressed or stretched in the radial direction, anda resilient member engaged on the outer periphery of the wheel body.2. The rotary wheel according to claim 1 , with the spring portion including a first annular wall extending outwardly from the first surface claim 1 , a second annular wall extending outwardly from the second surface claim 1 , and a third annular wall interconnected between outer ends of the first and second annular walls claim 1 , defining the first and second bending portions ...

ELECTRONIC DATA EXCHANGE SYSTEM AND METHOD OF EXCHANGING ELECTRONIC DATA

Electronic data exchange system includes a transmitting portable electronic device and a server. The transmitting portable electronic device has an application program. A user of the transmitting portable electronic device utilizes the application program to generate an electronic data transmission control command. The server includes a data base. The data base stores an electronic data album of the user. When the server transmits electronic data of the user to at least one receiving portable electronic device, and transmits electronic data of at least one user of the at least one receiving portable electronic device to the transmitting portable electronic device according to the electronic data transmission control command, the server updates the electronic data album according to the electronic data of the at least one user. 1. An electronic data exchange system , comprising:a transmitting portable electronic device having an electronic data exchange application program, wherein a user of the transmitting portable electronic device utilizes the electronic data exchange application program to generate an electronic data transmission control command; anda server comprising a data base, wherein the data base is used for storing an electronic data album of the user, wherein when the server transmits electronic data of the user to at least one receiving portable electronic device according to the electronic data transmission control command, and transmits electronic data of at least one user of the at least one receiving portable electronic device to the transmitting portable electronic device, the server updates the electronic data album of the user according to the electronic data of the at least one user;wherein the at least one receiving portable electronic device has the electronic data exchange application program, and the electronic data album comprises the electronic data of the user and electronic data of other people.2. The electronic data exchange system of ...

SYNCHRONOUS RECTIFYING APPARATUS AND CONTROLLING METHOD THEREOF

The present application provides a synchronous rectifying apparatus and a control method thereof, the apparatus comprising: a transformer, a primary circuit, a rectifying circuit, a self-driving circuit, a PWM control circuit and an auxiliary control module including at least one auxiliary control circuit and at least one auxiliary winding, wherein the auxiliary control circuit includes at least one auxiliary switch and is electrically coupled to the Pulse Width Modulation control circuit and the auxiliary winding via the auxiliary switch, and the auxiliary winding is electrically coupled to the transformer; wherein before the transfer switch of the primary circuit is controlled to be turned on by the switching control signal, the auxiliary switch is controlled to be turned on by the auxiliary control signal, and the synchronous rectifier of the rectifying circuit is controlled to be turned off through the self-driving signal. 1. A synchronous rectifying apparatus , comprising:a transformer including a primary winding and a secondary winding;a primary circuit including at least one transfer switch and being electrically coupled to the primary winding;a rectifying circuit including at least one synchronous rectifier and being electrically coupled to the secondary winding;a self-driving circuit electrically coupled to the rectifying circuit and outputting a self-driving signal;a Pulse Width Modulation control circuit electrically coupled to the primary circuit and outputting at least one switching control signal and at least one auxiliary control signal; andan auxiliary control module including at least one auxiliary control circuit and at least one auxiliary winding, wherein the auxiliary control circuit includes at least one auxiliary switch and is electrically coupled to the Pulse Width Modulation control circuit and the auxiliary winding via the auxiliary switch, and the auxiliary winding is electrically coupled to the transformer;wherein before the transfer ...

System and Methods for Determining Structure Stiffness

Systems and methods for determining the stiffness of a structure based on vertical track modulus are disclosed in accordance with embodiments of the present invention. Vertical deflection data is collected along a particular section of a structure, such as a railroad track. A first set of vertical modulus is determined, based in part, on the collected vertical deflection data. At a second time, vertical deflection data is again collected along the particular section of the structure to be used in determining a second set of vertical modulus. At least the first and second sets of vertical modulus are analyzed to determine a mathematical algorithm that facilitates developing a trend in the vertical track modulus of the structure and evaluating the stiffness of the structure. 1. A system for estimating stiffness of a structure , the system comprising:a. a sensing apparatus configured for measuring the vertical deflection of a portion of the structure; andb. a computing device configured for evaluating vertical structure deflection data based on two or more vertical deflection data measurements obtained at different points along a portion of the structure, wherein the computing device is configured to establish structure stiffness based on the two or more vertical deflection data measurements obtained over time.2. The system of claim 1 , wherein the structure is selected from the group consisting of a rail claim 1 , a subgrade claim 1 , a ballast claim 1 , a subballast claim 1 , a crosstie claim 1 , a fastener claim 1 , and a rail pad.3. The system of claim 2 , wherein the computing device is configured to generate a notification indicating structure stiffness is forecast to be below a predefined threshold.4. The system of claim 2 , further comprising a means for recording vertical structure deflection data.5. The system of claim 4 , wherein the means for recording vertical structure deflection data comprises a log configured for storing location claim 4 , time claim 4 ...

POWER CONVERSION MODULE

A power conversion module includes a high-voltage side, a low-voltage side, a magnetic element, a high-voltage side circuit, and a low-voltage side circuit. The first end includes a high-voltage positive terminal and a high-voltage negative terminal. The second end includes a low-voltage positive terminal and a low-voltage negative terminal. The magnetic element includes two first windings. The high-voltage side circuit is electrically connected with the high-voltage positive terminal and the high-voltage negative terminal. The low-voltage side circuit is electrically connected with the low-voltage positive terminal and the low-voltage negative terminal. At least one AC loop includes at least one of the first windings, at least one part of the high-voltage side circuit and the low-voltage side circuit. The high-voltage side circuit and the low-voltage side circuit are located at a same side with respect to the magnetic element. 1. A power conversion module , comprising:a first end comprising a high-voltage positive terminal and a high-voltage negative terminal;a second end comprising a low-voltage positive terminal and a low-voltage negative terminal, wherein the low-voltage negative terminal is electrically connected with the high-voltage negative terminal;a magnetic element comprising two first windings;a high-voltage side circuit electrically connected with the high-voltage positive terminal and the high-voltage negative terminal, and electrically connected with the two first windings of the magnetic element; anda low-voltage side circuit electrically connected with the low-voltage positive terminal and the low-voltage negative terminal, and electrically connected with the two first windings of the magnetic element,wherein the power conversion module comprises at least one alternating current (AC) loop defined by at least one of the first windings, at least one part of the high-voltage side circuit, and at least one part of the low-voltage side circuit, wherein ...

ELECTRONIC DEVICE AND PAIRING METHOD THEREOF

An electronic device and a pairing method including following steps are provided. A first touch operation performed on a first touch unit of a first electronic device is detected, and a first azimuth angle of a first pointing direction (defined by the first touch operation) with respect to a reference direction is obtained. The first azimuth angle is compared with a second azimuth angle to obtain an included angle between the first pointing direction and a second pointing direction. When a value obtained by subtracting 180 degrees from an absolute value of the included angle is smaller than a threshold, a pairing relationship is established between the first and second electronic devices. The second azimuth angle is an azimuth angle of the second pointing direction (defined by a second touch operation performed on a second touch unit of the second electronic device) with respect to the reference direction. 1. A pairing method of electronic devices , the pairing method comprising:detecting a first touch operation performed on a first touch unit of a first electronic device and obtaining a first azimuth angle of a first pointing direction with respect to a reference direction, wherein the first pointing direction is defined by the first touch operation; andcomparing the first azimuth angle with a second azimuth angle to obtain an included angle between the first pointing direction and a second pointing direction, and establishing a pairing relationship between the first electronic device and a second electronic device if a value obtained by subtracting 180 degrees from an absolute value of the included angle is smaller than a threshold,wherein the second azimuth angle is an azimuth angle of the second pointing direction with respect to the reference direction, and the second pointing direction is defined by a second touch operation performed on a second touch unit of the second electronic device.2. The pairing method as recited in claim 1 , wherein the step of ...

ELECTRONIC PACKAGE AND METHOD OF FABRICATING THE SAME

A met of fabricating an electronic package is provided, g: providing a carrier body haying a first surface formed with a plurality of recessed portions, and a second surface opposing the first surface and interconnecting with the recessed portions; forming on the first surface of the carrier body an electronic structure that has a plurality of conductive elements received in the recessed portions correspondingly; and removing a portion of the carrier body, with the conductive elements exposed from the second surface of the carrier body. Therefore, the carrier body is retained, and the fabrication cost is reduced since no temporary material is required. The present invention further provides the electronic package thus fabricated. 1. An electronic package , comprising:a carrier body having a first surface formed with a plurality of recessed portions, and a second surface opposing the first surface and interconnecting with the recessed portions;an electronic structure formed on the first surface of the carrier body; and{'sup': '-', 'a plurality of conductive elements formed on the electronic structure, received in the recessed portions conespondingly, and exposed from the second surface of the carrier body.'}2. The electronic package of claim 1 , wherein the carrier body is a semiconductor board.3. The electronic package of claim 1 , wherein the electronic structure comprises at least one interposer having the conductive elements and an electronic element formed on the interposer.4. The electronic package of claim 3 , wherein the electronic structure further comprises an insulating layer that encapsulates the interposer and the electronic element.5. The electronic package of claim 1 , wherein the conductive elements are secured to the recessed portions via a bonding material.6. The electronic package of claim 1 , wherein the conductive elements have surfaces flush with the second surface of the carrier body.7. The electronic package of claim 1 , further comprising a ...

SEMICONDUCTOR DEVICE WITH METAL GATE

A semiconductor device is disclosed. The semiconductor device includes a substrate and a gate structure on the substrate. The gate structure includes a high-k dielectric layer on the substrate and a bottom barrier metal (BBM) layer on the high-k dielectric layer. Preferably, the BBM layer includes a top portion, a middle portion, and a bottom portion, in which the top portion being a nitrogen rich portion, and the middle portion and the bottom portion being titanium rich portions. 1. A semiconductor device , comprising:a substrate; and a high-k dielectric layer on the substrate; and', 'a bottom barrier metal (BBM) layer on the high-k dielectric layer, wherein the BBM layer comprises a top portion, a middle portion, and a bottom portion, the top portion being a nitrogen rich portion, and the middle portion and the bottom portion being titanium rich portions at the same time., 'a gate structure on the substrate, wherein the gate structure comprises2. The semiconductor device of claim 1 , wherein the thickness of the top portion is one third of the thickness of the BBM layer.3. The semiconductor device of claim 1 , wherein the thickness of the middle portion is one third of the thickness of the BBM layer.4. The semiconductor device of claim 1 , wherein the thickness of the bottom portion is one third of the thickness of the BBM layer.5. The semiconductor device of claim 1 , wherein the nitrogen-to-titanium ratio in the top portion is 1:1.2 to 1:1.6. The semiconductor device of claim 1 , wherein the nitrogen-to-titanium ratio in the middle portion is 0.5:1 to 1:1.7. The semiconductor device of claim 1 , wherein the nitrogen-to-titanium ratio in the bottom portion is 0.5:1 to 1:1.8. A semiconductor device claim 1 , comprising:a substrate; and a high-k dielectric layer on the substrate; and', 'a bottom barrier metal (BBM) layer on the high-k dielectric layer, wherein the BBM layer comprises a top portion, a middle portion, and a bottom portion, the middle portion being a ...

MONITORING METHOD AND SYSTEM OF ARRESTER APPLIED TO SMART SUBSTATION

The present invention relates to a monitoring method and system of arrester applied to smart substation. The monitoring method of arrester applied to smart substation includes following steps: 1) getting original sample value of the arrester leakage current, 2) getting resample values of the original sample values of leakage current and SV voltage signals, 3) getting the amplitude and the phase values of the resample values of the leakage current and the SV voltage signals by Fourier transforming, 4) calculating angles between the resample values of the leakage current and the SV voltage signals according to the phase values of the resample values of the leakage current and the SV voltage signals, and calculating value of resistive current with the method of fundamental wave projection, 5) getting value of resistive current after medium filtered by medium filtering the value of resistive current, making a comparison of the value of resistive current after medium filtered and setting threshold value, and forewarning timely when the value of resistive current after medium filtered exceeds the setting threshold value. The monitoring system of arrester applied to smart substation comprises collecting unit, data processing unit and merge unit. The present invention, that the monitoring method of arrester applied to smart substation, could reduce the influence of the electronic interference on the system and raise the monitor accuracy of the faults of the arrester. 1. A monitoring method of arrester applied to smart substation includes following steps:1) getting original sample values of leakage current of arrester;2) getting resample values of the leakage current and the SV voltage signals by resample processing the original sample values of leakage current and SV voltage signals transferred from merging unit respectively;3) getting amplitude and phase values of the resample values of the leakage current and the SV voltage signals by Fourier transforming about the ...

OIL-GAS SEPARATION CYLINDER, AN OIL-GAS SEPARATION DEVICE AND AN OIL CHROMATOGRAPHY

The present invention discloses an oil-gas separation cylinder, an oil-gas separation device and an oil chromatography. The oil-gas separation cylinder comprises an oil-gas separation cylinder body of which axe extends in direction of up and down, a separating block which separates the oil-gas separation cylinder body into an upper cavity and a lower cavity, an oil-gas separation cylinder piston movably installed in the lower cavity, an oil inlet passage and an oil outlet passage, and an oil-gas separation cylinder vent arranged at upper end of the upper cavity, wherein both of the oil inlet passage and the oil outlet passage are communicated with the upper cavity, wherein the separating block is provided with a guiding hole and a spaying hole used to communicate the upper cavity to the lower cavity, or the separating block is provided with a spaying hole guiding oil used to communicate the upper cavity to the lower cavity. By motion of an oil-gas separation cylinder piston, oil is spayed so as to rapidly realize equilibrium of oil and gas. Deaerating space is dynamically expanded so as to strengthen deaerating effect. The present invention adopts vacuum spraying method, but eliminates a mixer motor which continuously stirs the oil. Thus, structure of the oil-gas separation device is simplified. 1. An oil-gas separation cylinder comprising:an oil-gas separation cylinder body of which axe extends in a vertical direction;a separating block which separates the oil-gas separation cylinder body into an upper cavity and a lower cavity;an oil-gas separation cylinder piston movably installed in the lower cavity;an oil inlet passage and an oil outlet passage, both of which are communicated with the upper cavity; andan oil-gas separation cylinder vent arranged at upper end of the upper cavity;wherein the separating block is provided with a guiding hole and a spaying hole used to communicate the upper cavity to the lower cavity, or the separating block is provided with a ...

HETEROJUNCTION SEMICONDUCTOR DEVICE WITH LOW ON-RESISTANCE

A heterojunction semiconductor device with a low on-resistance includes a metal drain electrode, a substrate, and a buffer layer. A current blocking layer arranged in the buffer layer, a gate structure is arranged on the buffer layer, and the gate structure comprises a metal gate electrode, GaN pillars and AlGaN layers, wherein a metal source electrode is arranged above the metal gate electrode; and the current blocking layer comprises multiple levels of current blocking layers, the centers of symmetry of the layers are collinear, and annular inner openings of the current blocking layers at all levels gradually become smaller from top to bottom. The AlGaN layers and the GaN pillars are distributed in a honeycomb above the buffer layer.

HUMAN MONOCLONAL ANTIBODIES TO O8E

The present disclosure provides isolated monoclonal antibodies, particularly human monoclonal antibodies that specifically bind to O8E with high affinity. Nucleic acid molecules encoding the antibodies of this disclosure, expression vectors, host cells and methods for expressing the antibodies of this disclosure are also provided. Immunoconjugates, bispecific molecules and pharmaceutical compositions comprising the antibodies of this disclosure are also provided. This disclosure also provides methods for treating cancer. 1. A method of treating or preventing a disease characterized by growth of tumor cells expressing O8E , comprising administering to a subject an isolated monoclonal antibody or antigen-binding portion thereof , in an amount effective to treat or prevent the disease , wherein the antibody or antigen binding portion thereof comprises a heavy chain variable region comprising CDR1 , CDR2 , and CDR3 domains; and a light chain variable region comprising CDR1 , CDR2 , and CDR3 domains , wherein the heavy chain variable region and light chain variable region CDR3 domains are selected from the group consisting of (a) a heavy chain variable region CDR3 comprising amino acids having the sequence set forth in SEQ ID NO:21; and a light chain variable region CDR3 comprising amino acids having the sequence set forth in SEQ ID NO:36 and conservative modifications thereof;(b) a heavy chain variable region CDR3 comprising amino acids having the sequence set forth in SEQ ID NO:22; and a light chain variable region CDR3 comprising amino acids having the sequence set forth in SEQ ID NO:37 and conservative modifications thereof;(c) a heavy chain variable region CDR3 comprising amino acids having the sequence set forth in SEQ ID NO:23; and a light chain variable region CDR3 comprising amino acids having the sequence set forth in SEQ ID NO:38 and conservative modifications thereof;(d) a heavy chain variable region CDR3 comprising amino acids having the sequence set forth ...

NON-SPECTRAL COMPUTED TOMOGRAPHY (CT) SCANNER CONFIGURED TO GENERATE SPECTRAL VOLUMETRIC IMAGE DATA

A non-spectral computed tomography scanner () includes a radiation source () configured to emit x-ray radiation, a detector array () configured to detect x-ray radiation and generate non-spectral data, and a memory () configured to store a spectral image module () that includes computer executable instructions including a neural network trained to produce spectral volumetric image data. The neural network is trained with training spectral volumetric image data and training non-spectral data. The non-spectral computed tomography scanner further includes a processor () configured to process the non-spectral data with the trained neural network to produce spectral volumetric image data. 1. A non-spectral computed tomography scanner , comprising:a radiation source configured to emit x-ray radiation;a detector array configured to detect x-ray radiation and generate non-spectral data;a memory configured to store a spectral image module that includes computer executable instructions including a neural network trained to produce spectral volumetric image data,wherein the neural network is trained with training spectral volumetric image data and training non-spectral data; anda processor configured to process the non-spectral data with the trained neural network to produce spectral volumetric image data.2. The scanner of claim 1 , wherein the neural network is further trained with scanner geometry and physics information.3. The scanner of claim 1 , wherein the non-spectral data includes non-spectral projection data and the processor process the non-spectral projection data with the trained neural network to produce the spectral volumetric image data.4. The scanner of claim 3 , wherein the training non-spectral data includes training non-spectral projection data.5. The scanner of claim 4 , wherein the non-spectral data includes non-spectral volumetric image data and the processor process the non-spectral volumetric image data with the trained neural network to produce the ...

THE PIXEL CIRCUIT FOR ACTIVE MATRIX DISPLAY APPARATUS AND THE DRIVING METHOD THEREOF

Provided is the pixel circuit for active matrix display apparatus and the driving method thereof, which is controlled by digital signal. The pre-charge pixel voltage is controlled and discharged by controlling the resistor and transistors, so that the desired grey scale is generated. The pixel circuit includes: a first switch, a second switch, a third switch, an energy storage device and resistor. By controlling the third switch, the first end of the energy storage device is charged to the voltage of the second source. The first switch and the second switch are controlled to switch on, so that the first end of the energy storage device discharging to the first source. The second switch switches off when the first end of the energy storage device reaches the desired pixel voltage. 1. A pixel circuit , comprising:a first switch, a control end of said first switch is coupled to a scan line;a second switch, a second end of said second switch is coupled to a first end of said first switch, said first end of said second switch is coupled to a first source, a control end of said second switch is coupled to a data line;a third switch, a second end of said third switch is coupled to a second source;an energy storage device, a first end of said energy storage device is coupled to a first end of said third switch; anda resistor, said resistor is coupled to a second end of the first switch and said first end of the third switch.2. The pixel circuit according to claim 1 , wherein the first switch claim 1 , the second switch and the third switch comprise transistor.3. The pixel circuit according to claim 1 , wherein the energy storage device comprises capacitor.4. A pixel circuit claim 1 , comprising:a first switch, a control end of said first switch is coupled to a scan line;a second switch, a second end of said second switch is coupled to a first end of said first switch, a first end of said second switch is coupled to a first source, a control end of said second switch is ...

SIDE SNOWPLOW INCLUDING LAND LEVELER

A side snowplow including a land leveler, comprising: a rear mounted seat (), a hydraulic cylinder I (), a pull rod (), a snow-pushing board (), an oscillating rod (), a hydraulic cylinder II (), and a front mounted seat (). The rear mounted seat () is fixed on a rear portion of a rear rack of the land leveler and connected to the pull rod (); the hydraulic cylinder I () is hingedly connected to the rear mounted seat (), and the pull rod (); and the snow-pushing board () is positioned at a left side or a right side of the land leveler and inclines toward a direction that the land leveler moves, a rear end of the snow-pushing board () being connected to the hinge plate II (), a front end of the snow-pushing board () being connected to the hinge plate III (). 11347101112. A side snowplow including a land leveler , comprising: a rear mounted seat () , a hydraulic cylinder I () , a pull rod () , a snow-pushing board () , an oscillating rod () , a hydraulic cylinder II () , and a front mounted seat () , wherein:{'b': 1', '1', '2', '9, 'the rear mounted seat () is fixed on a rear portion of a rear rack of the land leveler, the rear mounted seat () being hingedly connected to a hinge plate I () through pins ();'}{'b': 4', '2', '4', '6', '5, 'one end of the pull rod () is hingedly connected to the hinge plate I () through pins, and another end of the pull rod () is hingedly connected to a hinge plate II () through fixed pins ();'}{'b': 3', '1', '3', '4, 'one end of the hydraulic cylinder I () is hingedly connected to the rear mounted seat (), and another end of the hydraulic cylinder I () is hingedly connected to the pull rod ();'}{'b': '12', 'the front mounted seat () is fixed on a front portion of the rear rack of the land leveler;'}{'b': 10', '12', '10', '8', '9, 'one end of the oscillating rod () is hingedly connected to the front mounted seat (), and another end of the oscillating rod () is hingedly connected to a hinge plate III () through the pins ();'}{'b': 11', '12 ...

Device for detaching a cover from a base

A device for detaching a cover adhesively attached to a base is provided. The device includes a support plate for supporting the base, and a suction plate applying an overall and uniform attracting action to the cover by means of a vacuum. The device further includes a driving unit to pull the suction plate away from the base. The device further includes a heating element to heat and soften adhesive, thereby weakening the adhesive bond between the base and the cover and allowing the release of the cover from the base.

ISOLATED POWER CONTROL DEVICE, POWER CONVERSION DEVICE AND ISOLATED POWER CONTROL METHOD USED IN POWER CONVERSION DEVICE

An isolated power control device that includes an auxiliary isolated power circuit and a voltage level identification unit is provided. The auxiliary isolated power circuit includes a transformer module, a control module, and a switch module. The transformer module includes a primary side and a secondary side. The control module generates a switch control signal according to a primary side remote on/off control signal. The switch module is conducted according to the switch control signal to transmit an input auxiliary power signal to the primary side of the transformer module such that the auxiliary isolated power circuit generates a target voltage signal having a plurality of voltage levels. The voltage level identification unit receives the target voltage signal to output a secondary side remote on-off control signal to control a main isolated power device. 1. An isolated power control device comprising: a transformer module having a primary side and a secondary side;', 'a control module generating a switch control signal according to a primary side remote on/off control signal; and', 'a switch module being conducted according to the switch control signal to transmit an input auxiliary power signal to the primary side of the transformer module such that the auxiliary isolated power circuit generates a target voltage signal at the secondary side, the target voltage signal having a plurality of voltage levels; and, 'an auxiliary isolated power circuit comprisinga voltage level identification unit configured for receiving the target voltage signal to output a secondary side remote on/off control signal so as to control a main isolated power device.2. The isolated power control device of claim 1 , wherein the main isolated power device comprises a main control circuit and a main isolated power circuit claim 1 , the main control circuit controls the switches of the main isolated power circuit to perform at high frequency when the primary side remote on/off control ...

MONOCLONAL ANTIBODIES AGAINST GLYPICAN-3

The present disclosure provides isolated monoclonal antibodies, particularly human monoclonal antibodies that specifically bind to Glypican-3 with high affinity. Nucleic acid molecules encoding Glypican-3 antibodies, expression vectors, host cells and methods for expressing the Glypican-3 antibodies are also provided. Immunoconjugates, bispecific molecules and pharmaceutical compositions comprising the Glypican-3 antibodies are also provided. Methods for detecting Glypican-3, as well as methods for treating various Glypican-3-related conditions, including hepatocellular cancer, are disclosed. 1. An isolated nucleic acid molecule encoding;(a) a heavy chain of an anti-Glypican-3 antibody, or antigen-binding portion thereof, wherein the heavy chain variable region comprises the amino acid sequence of SEQ ID NO: 19, 20 or 21; or(b) a light chain of an anti-Glypican-3 antibody, or antigen-binding portion thereof, wherein the light chain variable region comprises the amino acid sequence of SEQ ID NO: 22, 23 or 24.2. The nucleic acid molecule of claim 1 , wherein the heavy chain variable region comprises the amino acid sequence of SEQ ID NO: 19.3. The nucleic acid molecule of claim 1 , wherein the heavy chain variable region comprises the amino acid sequence of SEQ ID NO: 20.4. The nucleic acid molecule of claim 1 , wherein the heavy chain variable region comprises the amino acid sequence of SEQ ID NO: 21.5. The nucleic acid molecule of claim 1 , wherein the light chain variable region comprises the amino acid sequence of SEQ ID NO: 22.6. The nucleic acid molecule of claim 1 , wherein the light chain variable region comprises the amino acid sequence of SEQ ID NO: 23.7. The nucleic acid molecule of claim 1 , wherein the light chain variable region comprises the amino acid sequence of SEQ ID NO: 24.8. The nucleic acid molecule of claim 2 , comprising the nucleotide sequence of SEQ ID NO: 25.9. The nucleic acid molecule of claim 3 , comprising the nucleotide sequence of SEQ ...

PIXEL CIRCUIT, ACTIVE SENSING ARRAY, SENSING DEVICE AND DRIVING METHOD THEREOF

A pixel circuit, an active sensing array, a sensing device, and a driving method thereof are provided. The pixel circuit includes a sensing transistor, a reset transistor, and a storage capacitor. The sensing transistor is electrically connected to a sensing element and a data line. The reset transistor is electrically connected to a first scan line and the sensing transistor. The storage capacitor is electrically connected to the sensing transistor and a second scan line. During a compensation period, the reset transistor is turned on in response to a first scanning pulse from the first scan line, so that the sensing transistor is connected into a diode configuration, and the storage capacitor charges and discharges to a threshold voltage of the sensing transistor through the sensing transistor having the diode configuration in response to switching of a level of the data line. 1. A pixel circuit , electrically connected to a first scan line , a second scan line , and a data line , the pixel circuit comprising:a sensing transistor, electrically connected to a sensing element and the data line;a reset transistor, electrically connected to the first scan line and the sensing transistor; anda storage capacitor, electrically connected to the sensing transistor and the second scan line, wherein during a compensation period, the reset transistor is turned on in response to a first scanning pulse from the first scan line, so that the sensing transistor is connected into a diode configuration, and the storage capacitor charges and discharges to a threshold voltage of the sensing transistor through the sensing transistor having the diode configuration in response to switching of a level of the data line.2. The pixel circuit according to claim 1 , wherein during the compensation period claim 1 , the data line is sequentially switched to a bias voltage and a floating state claim 1 , wherein when the data line is switched to the bias voltage claim 1 , the storage capacitor ...

ISOLATION STRUCTURE OF HIGH-VOLTAGE DRIVING CIRCUIT

An isolation structure of a high-voltage driving circuit includes a P-type substrate and a P-type epitaxial layer; a high voltage area, a low voltage area and a high and low voltage junction terminal area are arranged on the P-type epitaxial layer; a first P-type junction isolation area is arranged between the high and low voltage junction terminal area and the low voltage area, and a high-voltage insulated gate field effect tube is arranged between the high voltage area and the low voltage area; two sides of the high-voltage insulated gate field effect tube and an isolation structure between the high-voltage insulated gate field effect tube and a high side area are formed as a second P-type junction isolation area. 1. An isolation structure of high-voltage driving circuit , comprising: a P-type substrate; a P-type epitaxial layer arranged on the P-type substrate; a low-voltage region and a high-voltage region arranged on the P-type epitaxial layer; a HV-LV junction terminal region arranged between the low-voltage region and the high-voltage region; a first P-type junction isolation region arranged between the HV-LV junction terminal region and the low-voltage region , said first P-type junction isolation region being composed of a P-type buried layer and a first P-type well; a second P-type junction isolation region arranged in the interior zone of the first P-type junction isolation region and working with the first P-type junction isolation region to enclose an isolated region; a high-voltage insulated gate field effect transistor (IGFET) arranged in the isolated region and utilizing the HV-LV junction terminal region as its drift region; wherein , the high-voltage region is partially located in the isolated region , the partial high-voltage region in the isolated region comprises a first N-type deep well arranged in the P-type substrate and a first N-type well region arranged in the P-type epitaxial layer , and the N-type well region is on the top surface of the ...

ANTI-CD27 ANTIBODIES AND USES THEREOF

This disclosure provides isolated antibodies that bind specifically to CD27 with high affinity. The disclosure provides methods for treating a subject afflicted with a cancer comprising administering to the subject a therapeutically effective amount of an anti-CD27 antibody as monotherapy or in combination with a checkpoint inhibitor, such as an anti-PD-1, anti-PD-L1, or anti-CTLA-4 antibody. 1. A monoclonal antibody or an antigen-binding portion thereof that specifically binds to human CD27 and does not block binding of its CD70 ligand as measured by surface plasmon resonance (SPR) or flow cytometry , wherein the antibody or fragment thereof:{'sub': 'D', '(a) binds to human CD27 with a Kof about 100 nM or lower, about 90 nM or lower, about 80 nM or lower, about 70 nM or lower, about 60 nM or lower, about 50 nM or lower, about 40 nM or lower, between about 1 nM and about 100 nM, between about 10 nM and about 70 nM, between about 10 nM and about 50 nM, or between about 40 nM and about 45 nM, and/or'}{'sub': '50', '(b) induces NF-κB and MAPK signaling with an ECof about 0.5 nM or lower, about 0.4 nM or lower, about 0.3 nM or lower, between about 0.005 nM and about 0.5 nM, between about 0.01 nM and about 0.4 nM, or between about 0.02 nM and about 0.25 nM in naïve human T cells stimulated by an anti-CD3 antibody and an anti-CD28 antibody.'}2. A monoclonal antibody or an antigen-binding portion thereof that specifically binds to an epitope located within discontinuous regions spanning approximately amino acid residues 21-41 and 52-57 of human CD27 , a sequence of which is set forth as SEQ ID NO: 1 , as determined by hydrogen-deuterium exchange mass spectrometry (HDX-MS) and/or fast photochemical oxidation of proteins (FPOP) epitope mapping.3. A monoclonal antibody or an antigen-binding portion thereof that specifically binds to human CD27 , which:{'sub': 'H', '(a) comprises a heavy chain variable region (V) comprising a CDR1 comprising consecutively linked amino acids ...

POROUS GRAPHENE PARTICULATE-PROTECTED ANODE ACTIVE MATERIALS FOR LITHIUM BATTERIES

An anode for a lithium battery, comprising multiple porous graphene particulates, wherein at least one of the particulates comprises multiple pores (total volume Vpp), pore walls, and primary particles of an anode active material (total volume Va), disposed in the pores, wherein (a) the pore walls contain a graphene material; (b) the primary particles are in an amount from 0.5% to 95% by weight based on the total particulate weight; (c) the particulate is embraced or encapsulated by a thin encapsulating layer of electrically conducting material having a thickness from 1 nm to 10 μm, an electric conductivity from 10S/cm to 20,000 S/cm and a lithium ion conductivity from 10S/cm to 5×10S/cm; and (d) the volume ratio Vpp/Va is from 1.3/1.0 to 5.0/1.0. 1. An anode or negative electrode layer for a lithium battery , said anode layer comprising multiple porous graphene particulates , wherein at least one of said porous graphene particulates comprises multiple pores , having a total volume Vpp , pore walls , and primary particles of an anode active material , having a total volume Va , disposed in said pores , whereina) said pore walls contain a graphene material selected from a pristine graphene, graphene oxide, reduced graphene oxide, graphene fluoride, graphene chloride, graphene bromide, graphene iodide, hydrogenated graphene, nitrogenated graphene, boron-doped graphene, nitrogen-doped graphene, chemically functionalized graphene, or a combination thereof;b) said primary particles of anode active material are in an amount from 0.5% to 95% by weight based on the total porous graphene particulate weight;{'sup': −6', '−8', '−2, 'c) said graphene particulate is embraced or encapsulated by a thin encapsulating layer of electrically conducting material having a thickness from 1 nm to 10 μm, an electric conductivity from 10S/cm to 20,000 S/cm and a lithium ion conductivity from 10S/cm to 5×10S/cm; and'}d) the volume ratio Vpp/Va is from 1.3/1.0 to 5.0/1.0 and said pores in ...

PROCESS FOR PRODUCING POROUS GRAPHENE PARTICULATE-PROTECTED ANODE ACTIVE MATERIALS FOR LITHIUM BATTERIES

An process for producing multiple porous graphene particulates for a lithium battery anode, the process comprising: (a) preparing a graphene dispersion having multiple anode material particles, multiple sheets of a starting graphene material, and a blowing agent dispersed in a liquid medium, wherein the blowing agent-to-graphene material weight ratio is from 0.01/1.0 to 1.0/1.0; (b) dispensing, forming and drying the graphene dispersion into multiple droplets containing therein graphene sheets, particles of the anode active material, and the blowing agent; and (c) heat treating the droplets at a heat treatment temperature selected from 80° C. to 3,200° C. at a desired heating rate sufficient to induce volatile gas molecules from the non-carbon elements or to activate the blowing agent for producing the multiple porous graphene particulates. 1. A process for producing multiple porous graphene particulates for a lithium battery anode , said process comprising:(a) preparing a graphene dispersion having multiple primary particles of said anode active material and multiple sheets of a starting graphene material dispersed in a liquid medium, wherein said starting graphene material is selected from a pristine graphene, graphene oxide, reduced graphene oxide, graphene fluoride, graphene chloride, graphene bromide, graphene iodide, hydrogenated graphene, nitrogenated graphene, chemically functionalized graphene, or a combination thereof and wherein said dispersion contains a blowing agent having a blowing agent-to-graphene material weight ratio from 0.01/1.0 to 1.0/1.0;(b) dispensing, forming and drying said graphene dispersion into multiple droplets containing therein graphene sheets, particles of said anode active material, and said blowing agent; and(c) heat treating the droplets at a heat treatment temperature selected from 80° C. to 3,200° C. at a desired heating rate sufficient to induce volatile gas molecules from said non-carbon elements or to activate said blowing ...

SEMICONDUCTOR TOOL HAVING CONTROLLABLE AMBIENT ENVIRONMENT PROCESSING ZONES

In some embodiments, a semiconductor fabrication tool is provided. The semiconductor fabrication tool includes a first processing zone having a first ambient environment and a second processing zone having a second ambient environment disposed at different location inside a processing chamber. A first exhaust port and a second exhaust port are disposed in the first and second processing zones, respectively. A first exhaust pipe couples the first exhaust port to a first individual exhaust output. A second exhaust pipe couples the second exhaust port to a second individual exhaust output, where the second exhaust pipe is separate from the first exhaust pipe. A first adjustable fluid control element controls the first ambient environment. A second adjustable fluid control element controls the second ambient environment, where the first adjustable fluid control element and the second adjustable fluid control element are independently adjustable. 1. A semiconductor fabrication tool , comprising:a first processing zone having a first process environment and a second processing zone having a second process environment disposed at different locations inside a processing chamber, wherein gas-phase particles are disposed throughout the first and second process environments;a first exhaust port disposed in the first processing zone;a first exhaust pipe coupled to the first exhaust port and a first individual exhaust output;a first adjustable fluid control element configured to control the first process environment by adjusting a first fluid flow rate corresponding to a rate in which the gas-phase particles flow through the first exhaust port;a second exhaust port disposed in the second processing zone;a second exhaust pipe coupled to the second exhaust port and a second individual exhaust output, wherein the first exhaust pipe and the second exhaust pipe are separate from one another; anda second adjustable fluid control element configured to control the second process ...

METHOD AND SYSTEM FOR OPTIMIZING NETWORK TRAFFIC IN A DISTRIBUTED SYSTEM WITH A POINT OF CONVERGENCE

Techniques are disclosed herein for managing network bandwidth in a distributed system having multiple endpoints that upload data to a central server or server cluster. One embodiment provides a computer-implemented method that includes collecting network measurements from traffic flows in a network over which the endpoints upload the data to the central server or server cluster. The method further includes determining a logical topology of the network based on the network measurements, and solving an optimization problem to determine a bandwidth allocation scheme for the endpoints uploading data, wherein capacity of links in the logical topology are constraints in the optimization problem. In addition, the method includes controlling bandwidth consumption by the endpoints based on the determined bandwidth allocation scheme. 1. A computer-implemented method for managing network bandwidth in a distributed system having multiple endpoints that upload data to a central server or server cluster , the method comprising:collecting network measurements from traffic flows in a network over which the endpoints upload the data to the central server or server cluster;determining a logical topology of the network based on the network measurements;solving an optimization problem to determine a bandwidth allocation scheme for the endpoints uploading data, wherein capacity of links in the logical topology are constraints in the optimization problem; andcontrolling bandwidth consumption by the endpoints based on the determined bandwidth allocation scheme.2. The method of claim 1 , wherein determining the logical topology includes comparing the network measurements of each pair of endpoints to identify whether the pair of endpoints shares a bottleneck.3. The method of claim 1 , wherein the optimization problem is a convex optimization problem that is solved to maximize or minimize a utility function.4. The method of claim 1 , wherein the optimization includes traversing a tree ...

RESOLVING A CONVEX OPTIMIZATION PROBLEM TO OPTIMIZE NETWORK TRAFFIC IN A DISTRIBUTED SYSTEM

Techniques are disclosed herein for managing network bandwidth in a distributed system having multiple endpoints that upload data to a central server or server cluster. One embodiment provides a computer-implemented method that includes receiving a logical topology of the network that is determined based on network measurements. The method further includes resolving a convex optimization problem over the logical topology to determine a bandwidth allocation scheme for the endpoints uploading data. In addition, the method includes controlling bandwidth consumption by the endpoints based on the determined bandwidth allocation scheme. 1. A computer-implemented method for optimizing network bandwidth allocation in a distributed system having multiple endpoints that upload data to a central server or server cluster , the method comprising:receiving a logical topology of the network that is determined based on network measurements;resolving a convex optimization problem over the logical topology to determine a bandwidth allocation scheme for the endpoints uploading data; andcontrolling bandwidth consumption by the endpoints based on the determined bandwidth allocation scheme.2. The method of claim 1 , wherein capacity of links in the logical topology are constraints in the convex optimization problem.3. The method of claim 1 , wherein resolving the convex optimization problem includes minimizing a utility function that is fair in time consumed by the endpoints in uploading data.5. The method of claim 4 , wherein minimizing the utility function is subject to XA≦C claim 4 , over X≧0 claim 4 , where A is a 0-1 matrix having elements A=1 if a router r of a given endpoint i satisfies jεr claim 4 , j being a link in the network claim 4 , and A=0 otherwise claim 4 , and where X is the vector X={X claim 4 , X claim 4 , . . . claim 4 , X}.6. The method of claim 5 , wherein resolving the optimization problem includes resolving the Karush-Kuhn-Tucker (KKT) conditions of:{'br': None, ...

HUMAN MONOCLONAL ANTIBODIES TO O8E

The present disclosure provides isolated monoclonal antibodies, particularly human monoclonal antibodies that specifically bind to O8E with high affinity. Nucleic acid molecules encoding the antibodies of this disclosure, expression vectors, host cells and methods for expressing the antibodies of this disclosure are also provided. Immunoconjugates, bispecific molecules and pharmaceutical compositions comprising the antibodies of this disclosure are also provided. This disclosure also provides methods for treating cancer. 1. An isolated human monoclonal antibody or an antigen-binding portion thereof , wherein the antibody:{'sub': 'D', 'sup': '−7', '(a) binds to human O8E with a Kof 1×10M or less; and'}(b) binds to a breast cell carcinoma tumor cell line.2. The antibody of claim 1 , wherein said antibody is internalized.3. The antibody of claim 1 , wherein the breast cell carcinoma tumor cell line is SKBR3 cell line.4. The antibody of claim 1 , wherein said antibody lacks fucose residues.5. The antibody of claim 1 , which comprises a heavy chain variable region that comprises CDR1 claim 1 , CDR2 claim 1 , and CDR3 domains; and a light chain variable region that comprises CDR1 claim 1 , CDR2 claim 1 , and CDR3 domains claim 1 , wherein the heavy chain variable region and light chain variable region CDR1 claim 1 , CDR2 claim 1 , and CDR3 domains are selected from the group consisting of:(a) a heavy chain variable region CDR1 comprising SEQ ID NO: 1; a heavy chain variable region CDR2 comprising SEQ ID NO: 16; a heavy chain variable region CDR3 comprising SEQ ID NO: 21; a light chain variable region CDR1 comprising SEQ ID NO: 26; a light chain variable region CDR2 comprising SEQ ID NO: 31; and a light chain variable region CDR3 comprising SEQ ID NO: 36;(b) a heavy chain variable region CDR1 comprising SEQ ID NO: 12; a heavy chain variable region CDR2 comprising SEQ ID NO: 17; a heavy chain variable region CDR3 comprising SEQ ID NO: 22; a light chain variable region CDR1 ...

Wheel fastening system for direction-precise mobile robot with wheels

A wheel fastening system for a wheeled mobile robot includes a chassis, a motor, a wheel, a thrust bearing, a stud, and a screw. The chassis has a base and a cover. The cover covers the base. The motor is disposed in the chassis. The motor has a shaft. The wheel has a hub by which the wheel is centered on the shaft of the motor. The thrust bearing is an interference fit between the wheel and the chassis and provides axial support for the wheel. The stud passes through the hub of the wheel to couple to the shaft of the motor. The screw is coupled to the stud, and is clamped between the base and the cover of the chassis. The stud and the screw prevent the wheel from radially shifting relative to the shaft of the motor.

SELF-ADAPTIVE SYNCHRONOUS RECTIFICATION CONTROL SYSTEM AND METHOD OF ACTIVE CLAMP FLYBACK CONVERTER

The invention discloses a self-adaptive synchronous rectification control system and a self-adaptive synchronous rectification control method of an active clamp flyback converter. The control system comprises a sampling and signal processing circuit, a control circuit with a microcontroller as a core and a gate driver. According to the control method, a switching-on state, an early switching-off state, a late switching-off state and an exact switching-off state of a secondary synchronous rectifier of the active clamp flyback converter can be directly detected, and the synchronous rectifier and a switching-on time of the synchronous rectifier in next cycle can be controlled according to a detection result. After several cycles of self-adaptive control, the synchronous rectifier enters the exact switching-on state, thus avoiding oscillation of an output waveform of the active clamp flyback converter. 1. A self-adaptive synchronous rectification control system of an active clamp flyback converter , comprising:a sampling and signal processing circuit, a control circuit with a microcontroller as a core, and a gate driver, wherein an input end of the sampling and signal processing circuit is connected with a drain of a secondary synchronous rectifier of the active clamp flyback converter, a first output end and a second output end of the sampling and signal processing circuit are both connected with the control circuit with the microcontroller, an output end of the control circuit with the microcontroller is connected with an input end of the gate driver, and an output end of the gate driver is connected with a gate of the secondary synchronous rectifier of the active clamp flyback converter; wherein, a first comparator,', 'a second comparator,', 'a counter,', 'a register,', 'a control unit, and', 'a pulse width modulation (PWM) timer,, 'the control circuit with the microcontroller compriseswherein the first comparator, the second comparator and the PWM timer are actual ...

Distance sensor

A distance sensor includes an IR emitter, an IR receiver, and an annular support. The IR emitter includes a transmitter. The IR receiver includes a number of transceivers. The annular support includes a transmitter support and a transceiver support. The transmitter support is located centrally within the transceiver support. The transmitter is arranged on the transmitter support. The transmitter emits infrared signals through a top of the annular support to a transmission lens, and the transmission lens scatters the infrared light. The transceivers are arranged on the transceiver support and positioned around a periphery of the annular support to receive reflected infrared signals.

SYSTEMS AND METHODS FOR EXTENDED DEPTH-OF-FIELD MICROSCOPY

An extended depth-of field microscope includes (a) a microdisplay having an array of emitters capable of illuminating a sample with structured illumination, (b) an image sensor for capturing an image of the sample, and a microscope objective configured to direct the structured illumination toward the sample and direct light from the sample toward the image sensor, wherein the microscope objective has tunable focal length and is object-space telecentric such that tuning of the focal length does not substantially affect magnification of either one of the image formed on the image sensor and the structured illumination projected into object space. 1. An extended depth-of field microscope , comprising:a microdisplay having an array of emitters capable of illuminating a sample with structured illumination;an image sensor for capturing an image of the sample;a microscope objective configured to direct the structured illumination toward the sample and direct light from the sample toward the image sensor, the microscope objective having tunable focal length and being object-space telecentric such that tuning of the focal length does not substantially affect magnification of (i) the image formed on the image sensor and (ii) the structured illumination projected into object space,a focal length controller for electrically tuning the focal length; and (a) commanding generation of the structured illumination via the microdisplay,', '(b) in cooperation with the focal length controller, electrically tuning the focal length to scan, across a depth range in object space, a common focal plane of the structured illumination and the image sensor,', '(c) while scanning the focal plane across the depth range, commanding the image sensor to acquire the image, and', '(d) initiating steps of projecting, electrically tuning, and acquiring for at least three different modulation patterns of the structured illumination, phase shifted from each other, to integrate at least three images, ...

Ball pitching machine

A ball pitching machine of the present invention includes a tripod, a mounting base, two rotary wheel devices, and a ball holder. The mounting base includes an engaging member rotatably mounted to a pillar of the tripod and a mounting plate pivotably coupled to the engaging member. The rotary wheel devices are mounted on two sides of the mounting plate and each includes a rotary wheel. The ball holder is mounted to the mounting plate and located between the rotary wheel devices. The ball holder of the ball pitching machine is applicable to different-sized rugby balls or soccer balls and can be easily adjusted to any elevation angle. The ball pitching machine allows elevation angles of the mounting base to be adjusted, and also allows elevation angles of the rotary wheels to be adjusted. 1. A ball pitching machine , comprising:a tripod including a pillar;a mounting base including an engaging member and a mounting plate, with the engaging member rotatably mounted to the pillar, with a horizontal axle engaged on the engaging member, with the mounting plate pivotably coupled to the horizontal axle;two rotary wheel devices mounted on two sides of the mounting plate and spaced from each other in a horizontal direction, with each of the two rotary wheel devices including a joint lever and a base plate, with each of the joint levers including a top end and a lower, end, with the lower ends of the joint levers movably mounted on the two sides of the mounting plate in the horizontal direction, with each of the base plates of the two rotary wheel devices including an inner end portion and an outer end portion, with a rotary wheel mounted on the inner end portion of each base plate, with the outer end portion of each base plate pivotably engaged with one of the top ends of the joint levers, with each of the rotary wheel devices further including a cover for covering an associated rotary wheel; anda ball holder including a strut bar, two holding plates, and a holding unit, with ...

Speed Measuring Device for Ball Pitching Machine

A speed measuring device includes an adapter pad, two mounting boards, a guide plate, and two speed detection units. The adapter pad includes a base plate and a joint plate adapted to be assembled on a mounting rack of a ball pitching machine. Each mounting board is installed on one of two sides of the base plate and includes spaced first and second sections. The guide plate is assembled on the first sections of the mounting boards. A width between the moveable mounting boards relative to the base plate and longitudinal positions of the two mounting boards relative to the ball pitching machine are respectively adjustable. The speed detection units mounted on inner surfaces of the second sections of the mounting boards define a space through which a ball passes for detecting speed of the ball shot by the ball pitching machine. 1. A speed measuring device for a ball pitching machine , comprising:an adapter pad including a horizontal base plate and a joint plate adapted to be assembled on a mounting rack of the ball pitching machine, with the adapter pad further including first and second sides spaced in a width direction, with a groove formed in each of the first and second sides of the base plate and extending in a longitudinal direction perpendicular to the width direction;two mounting boards respectively assembled on the first and second sides of the base plate, with each of the two mounting boards including a horizontal first section and a vertical second section, with at least one guide slot formed in the first section of each of the two mounting boards and extending in the width direction, with the second sections of the two mounting boards spaced in the width direction;a guide plate engaged on the first sections of the two mounting boards and having at least one pilot hole formed in each of two sides thereof, with a plurality of fasteners extending through the pilot holes in the guide plate, the guide slots in the mounting boards, and the grooves in the first ...

GATE DRIVE CIRCUIT FOR REDUCING REVERSE RECOVERY CURRENT OF POWER DEVICE

The present invention discloses a gate drive circuit for reducing a reverse recovery current of a power device, and belongs to the field of basic electronic circuit technologies. The gate drive circuit includes a high-voltage LDMOS transistor, a diode forming a freewheeling path when the diode is turned on or a low-voltage MOS transistor in anti-parallel connection with a body diode, and a voltage detection circuit. When the power device is turned off, a freewheeling current produced by an inductive load flows through a freewheeling diode, the voltage detection circuit detects that the freewheeling diode is turned on, and an output signal is processed by a control circuit, to cause the drive circuit to output a high level, so that channels of the power device and the high-voltage LDMOS transistor are turned on, the freewheeling current flows through the conductive channels, almost not through the freewheeling diode, and there is no reverse recovery current in the freewheeling diode at this time, thereby reducing the reverse recovery current of the power device. 1. A gate drive circuit for reducing a reverse recovery current of a power device , comprising:a high-voltage LDMOS transistor, a drain of the high-voltage LDMOS transistor and a drain of the power device being jointly connected to a bus voltage, and a gate of the high-voltage LDMOS transistor and a gate of the power device being jointly connected to an output terminal of a drive circuit;a first diode, an anode of the first diode being connected to a source of the high-voltage LDMOS transistor, and a cathode of the first diode and a source of the power device being jointly connected to a ground;a switch transistor being in series connection with the source of the high-voltage LDMOS transistor, a current input terminal of the switch transistor and the source of the power device being connected to the ground, and a current output terminal of the switch transistor being connected to the source of the high- ...

HEADPHONE CONTROLLING SYSTEM AND PORTABLE ELECTRONIC DEVICE EMPLOYING SAME

A headphone controlling system is used in a portable electronic device to control a playing mode of a headphone connected to the portable electronic device. The headphone controlling system includes a processor, a storage module, a manual controlling module, a positioning module, and a switching module. The storage module stores map data, street traffic data, and automatic control information. The manual controlling module manually switches the playing mode; when it is determined that the portable electronic device is on a heavy traffic street, the positioning module transmits the automatic control information in the storage module to the processor to generate and transmit a control signal according to the automatic control information to the switching module, thereby automatically switching the playing mode. A portable electronic device employing the headphone controlling system is also provided. 1. A headphone controlling system used in a portable electronic device to control a playing mode of a headphone connected to the portable electronic device , the headphone controlling system comprising:a processor;a storage module coupled to the processor and configured for storing map data, street traffic data, and automatic control information;a manual controlling module coupled to the processor and configured to manually switch the playing mode;a positioning module coupled to the processor and configured to determine a location of the portable electronic device; anda switching module coupled to the processor and configured for switching the playing mode of the headphone;wherein when it is determined that the portable electronic device is on a heavy traffic street, the positioning module transmits the automatic control information in the storage module to the processor to generate and transmit a control signal according to the automatic control information to the switching module, thereby automatically switching the playing mode.2. The headphone controlling system as ...

Medical apparatus for atomizing water, gas, and liquid medication

A medical apparatus is provided with a housing; a mixer including a gas reservoir; a water unit for flowing water to the mixer; a gas unit for flowing gas to the gas reservoir; a gas output for flowing gas from the gas reservoir to the mixer so that gas is mixed with water to form a first mixture, a line for carrying the first mixture; a valve disposed downstream of the line; Venturi tubes disposed downstream of the valve; medication units for containing liquid medication, each medication unit being in fluid communication with the corresponding Venturi tube; a mixing device disposed downstream of the Venturi tubes to atomize the liquid medication and the first mixture to form a second mixture; a control panel electrically connected to the gas reservoir, the mixer, the valve, the medication units, and the mixing device respectively; and an outlet.

HIGH-CURRENT N-TYPE SILICON-ON-INSULATOR LATERAL INSULATED-GATE BIPOLAR TRANSISTOR

A high-current, N-type silicon-on-insulator lateral insulated-gate bipolar transistor, including: a P-type substrate, a buried-oxide layer disposed on the P-type substrate, an N-type epitaxial layer disposed on the oxide layer, and an N-type buffer trap region. A P-type body region and an N-type central buffer trap region are disposed inside the N-type epitaxial layer; a P-type drain region is disposed in the buffer trap region; N-type source regions and a P-type body contact region are disposed in the P-type body region; an N-type base region and a P-type emitter region are disposed in the buffer trap region; gate and field oxide layers are disposed on the N-type epitaxial layer; polycrystalline silicon gates are disposed on the gate oxide layers; and a passivation layer and metal layers are disposed on the surface of the symmetrical transistor. P-type emitter region output and current density are improved without increasing the area of the transistor. 1. A high-current N-type SOI-LIGBT , comprising:a P-type silicon substrate;a buried oxide layer arranged on the P-type silicon substrate;an N-type epitaxial layer arranged on the buried oxide layer;an N-type central buffer well region arranged in the N-type epitaxial layer;a P-type emitter region arranged in the N-type central buffer well region;and a portion of emitter metal connected to the P-type emitter region;wherein:a first N-type base region and a second N-type base region are arranged in the N-type central buffer well region, and the first N-type base region and the second N-type base region are at two sides of the P-type emitter region and in symmetry to the P-type emitter region;a first portion of base metal is connected to the first N-type base region, a second portion of base metal is connected to the second N-type base region, a first P-type body region and a second P-type body region are arranged at two sides of the N-type central buffer well region respectively, and the first P-type body region and the ...

OFFLINE HADOOP DEPLOYMENT ANOMALY IDENTIFICATION

A method includes receiving a trace of a job in a distributed computing system and a topology of the system and determining performance indicators of each virtual node's (1) busyness from executing its share of local resource and network dependent tasks in the job, (2) efficiency for executing its share of the local resource tasks, and (3) efficiency for executing its share of the network dependent tasks. The method includes aggregating performance indicators of each host's virtual nodes and determining if one of the hosts is least efficient in executing its share of the local resource and the network dependent tasks. If so, the method includes determining if the one host is less busy from executing it share of the local resource and the network dependent tasks than other hosts. If not, the method includes reporting the one host's busiest virtual node as a candidate of processor error. 1: A method to identify a possible anomaly in a virtual distributed computing system comprising virtual nodes that are virtual machines on hosts , the method comprising:receiving a trace of a job executed on the virtual distributed computing system and a topology of the virtual distributed computing system, the job comprising local resource tasks and network dependent tasks executed on the virtual nodes, the topology comprising virtual node-to-host mappings;for each virtual node, determining performance indicators of the virtual node's (1) busyness from executing its share of the local resource tasks and the network dependent tasks, (2) efficiency for executing its share of the local resource tasks, and (3) efficiency for executing its share of the network dependent tasks;for each host, aggregating performance indicators of the host's virtual nodes to determine the host's (1) busyness from executing its share of the local resource tasks and the network dependent tasks, (2) efficiency for executing its share of the local resource tasks, and (3) efficiency for executing its share of the ...

CONTROL METHOD FOR IMPROVING DYNAMIC RESPONSE OF SWITCH POWER

A control method for improving dynamic response of switch power is based on a closed-loop control system comprising a sampling module, a dynamic control module, an error calculation module, a PID module, a mode control module, and a PWM module. The sampling module samples an output voltage Vo, and the dynamic control module compares the output voltage Vo with a set maximum voltage Vomax, a set minimum voltage Vomin, and a reference voltage Vref, so as to determine whether to adopt a dynamic mode. In the dynamic mode, when the output voltage Vo changes greatly, the output voltage Vo is rapidly restored to a stable voltage by inputting large power or small power. 1the sampling module comprises a sampling circuit and a sampling calculation module, the sampling circuit outputs a partial voltage through the switch power to obtain the information of the output voltage, and the sampling calculation module calculates the output voltage as Vo according to the result of the sampling circuit;the dynamic control module comprises a voltage monitoring module and a slope calculation module; the voltage monitoring module receives the sampling result of the output voltage Vo outputted by the sampling module and determines whether to adopt a dynamic mode according to the relationship between Vo and a set maximum voltage Vomax, a set minimum voltage Vomin, and a reference voltage Vref respectively, wherein Vomin Подробнее

DC/DC CONVERTER AND CONTROL METHOD THEREOF

A DC/DC converter and a control method thereof are disclosed. The DC/DC converter comprises: an output voltage regulation circuit configured to regulate an output voltage of the DC/DC converter, so as to output a duty cycle regulation signal; a PWM generator electrically coupled to the output voltage regulation circuit and configured to generate a first duty cycle signal according to a first clock signal and the duty cycle regulation signal; a detection circuit configured to output a control signal according to a second clock signal and a feedback signal, wherein the feedback signal is configured to detect whether or not the transient change of an input voltage of the DC/DC converter occurs; and a CBC regulation circuit electrically coupled to the PWM generator and the detection circuit, and configured to receive the first duty cycle signal and the control signal and output a second duty cycle signal. 1. A DC/DC converter comprising:an output voltage regulation circuit configured to regulate an output voltage of the DC/DC converter, so as to output a duty cycle regulation signal;a PWM generator electrically coupled to the output voltage regulation circuit, and configured to generate a first duty cycle signal according to a first clock signal and the duty cycle regulation signal;a detection circuit configured to output a control signal according to a second clock signal and a feedback signal, wherein the second clock signal and the first clock signal keep the first duty cycle signal and the control signal in a same frequency, and the feedback signal is used to detect whether or not a transient change of an input voltage of the DC/DC converter occurs; anda CBC regulation circuit electrically coupled to the PWM generator and the detection circuit, and configured to output a second duty cycle signal according to the first duty cycle signal and the control signal.2. The DC/DC converter according to claim 1 , wherein the feedback signal is at least one selected from the ...

METHOD OF MULTI-ACCESS EDGE COMPUTING TASK OFFLOADING BASED ON D2D IN INTERNET OF VEHICLES (IoV) ENVIRONMENT

The present disclosure discloses a method of multi-access edge computing task offloading based on D2D in IoV environment, which models a task offloading strategy, a transmission power and a channel resource allocation mode as a mixed integer nonlinear programming problem, wherein an optimization problem is to maximize the sum of time delay and energy consumption benefits of all CUE in cellular communication with a base station in the IoV system. This method has low time complexity, may effectively utilize channel resources of the IoV system, and ensures the delay reliability of the DUE for which the local V2V data exchange is performed in the form of D2D communication. In the meantime, the time delay and energy consumption of CUE are both close to the minimum, thus meeting the IoV requirements of low time delay and high reliability. 1. A method of multi-access edge computing task offloading based on D2D in IoV environment , which applies to an edge computing server deployed near a single base station , wherein: the base station adopts an OFDMA access mode and has a certain number of CUE (abbreviation of cellular users) and DUE (abbreviation of D2D users) in its coverage area; CUE may communicate with the base station; task requests generated by CUE may choose to be executed at the local of CUE or the edge computing server; the local data exchange is performed between DUE in the form of D2D; and DUE multiplexes CUE channels , thus causing communication interference between CUE and DUE , the method including the following steps:In Step 1, an optimization problem is modeled as a problem of maximizing the sum of time delay and energy consumption benefit, wherein the benefit is defined as a ratio of a difference between the local execution cost and the actual execution cost to the local execution cost, the cost herein represents the time delay or energy consumption, and the optimization problem is equivalent to the problem of minimizing the sum of time delay and energy ...

TRANSVERSE ULTRA-THIN INSULATED GATE BIPOLAR TRANSISTOR HAVING HIGH CURRENT DENSITY

A transverse ultra-thin insulated gate bipolar transistor having current density includes: a P substrate, where the P substrate is provided with a buried oxide layer thereon, the buried oxide layer is provided with an N epitaxial layer thereon, the N epitaxial layer is provided with an N well region and P base region therein, the P base region is provided with a first P contact region and an N source region therein, the N well region is provided with an N buffer region therein, the N well region is provided with a field oxide layer thereon, the N buffer region is provided with a P drain region therein, the N epitaxial layer is provided therein with a P base region array including a P annular base region, the P base region array is located between the N well region and the P base region, the P annular base region is provided with a second P contact region and an N annular source region therein, and the second P contact region is located in the N annular source region. The present invention greatly increases current density of a transverse ultra-thin insulated gate bipolar transistor, thus significantly improving the performance of an intelligent power module. 11122333464541151159678317617466787812118121188101212312812810121311121266787859147878159161212aaaababbbbbabbbaabbbbabbababaabbaabbab. A transverse ultra-thin insulated gate bipolar transistor having high current density , comprising: a P substrate () , wherein the P substrate () is provided with a buried oxide layer () thereon , the buried oxide layer () is provided with an N epitaxial layer () thereon , the thickness of the N epitaxial layer () is 0.1 to 1.5 μm , the N epitaxial layer () is provided with an N well region () and a P base region () therein , the N well region () is provided with an N buffer region () therein , the N well region () is provided with a field oxide layer () thereon , a boundary of the N buffer region () abuts against a boundary of the field oxide layer () , the N buffer region () is ...

INTEGRATED BOOTSTRAP HIGH-VOLTAGE DRIVER CHIP AND TECHNOLOGICAL STRUCTURE THEREOF

Parasitic high-voltage diodes implemented by integration technology in a high-voltage level shift circuit are used for charging a bootstrap capacitor C, wherein a power supply end of the high voltage level shift circuit is a high-side floating power supply VB, and a reference ground is a floating voltage PGD that is controlled by a bootstrap control circuit. A first parasitic diode Dand a second parasitic diode Dare provided between the VB and the PGD. The bootstrap control circuit is controlled by a high-side signal and a low-side signal. 100100200200400500600700100800901000410040050050060060070070082008009009010010006007004005001007006005005. An integrated bootstrap high-voltage driver chip based on a driver circuit of a half-bridge structure , comprising a low-side channel logic circuit () and a high-side channel logic circuit () , wherein the high-side channel logic circuit () comprises a high-side signal input circuit () , a narrow pulse generation circuit () , a high-voltage level shift circuit () and a high-side channel high-basin logic circuit () composed of two pulse filtering circuits with the same structure , an RS trigger and a high-side signal output circuit; the low-side channel logic circuit () comprises a low-side signal input circuit () , a low-side delay circuit () and a low-side signal output circuit (); a high-side input signal HIN is connected to the input end of the high-side signal input circuit () , an output signal CIN of the high-side signal input circuit () is connected to the input end of the narrow pulse generation circuit () , a low-voltage set signal SET and a low-voltage reset signal RESET outputted by the narrow pulse generation circuit () are respectively connected to two input ends of the high-voltage level shift circuit () , a high-voltage set signal VRS and a high-voltage reset signal VRR outputted by the high-voltage level shift circuit () are respectively connected to two input ends of the high-side channel high-basin logic ...

DC/DC CONVERSION SYSTEM

The present disclosure relates to a DC/DC conversion system, including a plurality of switch conversion branches, each of the switch conversion branches includes: a primary side circuit, having an input end connected in parallel with an input capacitor; a transformer, having a primary winding coupled to the primary side circuit; and a secondary side circuit, coupled to a secondary winding of the transformer, wherein, input ends of the primary side circuits of the plurality of switch conversion branches are connected in series to form a system input end, output ends of the secondary side circuits of the plurality of switch conversion branches are connected in series to form a system output end, and a filter circuit is connected in parallel with the system output end. 1. A DC/DC conversion system , comprising: a primary side circuit, having an input end connected in parallel with an input capacitor;', 'a transformer, having a primary winding coupled to the primary side circuit; and', 'a secondary side circuit, coupled to a secondary winding of the transformer,, 'a plurality of switch conversion branches, each of the switch conversion branches compriseswherein, input ends of the primary side circuits of the plurality of switch conversion branches are connected in series to form a system input end, output ends of the secondary side circuits of the plurality of switch conversion branches are connected in series to form a system output end, and a filter circuit is connected in parallel with the system output end.2. The DC/DC conversion system according to claim 1 , wherein the primary side circuit comprises a full-bridge circuit or a half-bridge circuit.3. The DC/DC conversion system according to claim 2 , wherein in any two adjacent primary side circuits claim 2 , a phase difference between driving signals of switches at corresponding positions is 180 deg/S claim 2 , and S is a number of the plurality of switch conversion branches.4. The DC/DC conversion system according ...

SEMICONDUCTOR DEVICE WITH METAL GATE

A semiconductor device includes a substrate and a gate structure on the substrate, in which the gate structure includes a high-k dielectric layer on the substrate and a bottom barrier metal (BBM) layer on the high-k dielectric layer. Preferably, the BBM layer includes a top portion, a middle portion, and a bottom portion, the middle portion being a nitrogen rich portion, the top portion and the bottom portion being titanium rich portions, and the top portion, the middle portion, and the bottom portion are of same material composition. 1. A semiconductor device , comprising:a substrate; and a high-k dielectric layer on the substrate; and', 'a bottom barrier metal (BBM) layer on the high-k dielectric layer, wherein the BBM layer comprises a top portion, a middle portion, and a bottom portion, the middle portion being a nitrogen rich portion, the top portion and the bottom portion being titanium rich portions, and the top portion, the middle portion, and the bottom portion are of same material composition., 'a gate structure on the substrate, wherein the gate structure comprises2. The semiconductor device of claim 1 , wherein the thickness of the top portion is one third of the thickness of the BBM layer.3. The semiconductor device of claim 1 , wherein the thickness of the middle portion is one third of the thickness of the BBM layer.4. The semiconductor device of claim 1 , wherein the thickness of the bottom portion is one third of the thickness of the BBM layer.5. The semiconductor device of claim 1 , wherein the nitrogen-to-titanium ratio of the middle portion is 1:1.2 to 1:1.6. The semiconductor device of claim 1 , wherein the nitrogen-to-titanium ratio in the top portion is 0.5:1 to 1:1.7. The semiconductor device of claim 1 , wherein the nitrogen-to-titanium ratio in the bottom portion is 0.5:1 to 1:1. This is a continuation application of U.S. patent application Ser. No. 14/840,041, filed on Aug. 30, 2015, and all benefits of such earlier application are hereby ...

INTERPOSER AND METHODS OF FORMING AND TESTING AN INTERPOSER

A method of forming and testing an interposer includes forming vias in a semiconductor material of a wafer having a front side and a back side. The method further includes disposing an electrically conductive layer on the front side of the wafer such that the layer is electrically connected to the vias. The method also includes forming electrically conductive pads on the front side of the wafer, wherein each electrically conductive pad is electrically connected to the electrically conductive layer. The method further includes forming electrically conductive bumps on the back side of the wafer, wherein each electrically conductive bump is electrically connected to at least one via. The method also includes testing electrical connectivity from a first bump to a second bump of the electrically conductive bumps. 1. A method of forming and testing an interposer , comprising:forming vias in a semiconductor material of a wafer having a front side and a back side;disposing an electrically conductive layer on the front side of the wafer such that the electrically conductive layer is electrically connected to the vias;forming electrically conductive pads on the front side of the wafer wherein each electrically conductive pad is electrically connected to the electrically conductive layer;forming electrically conductive bumps on the back side of the wafer wherein each electrically conductive bump is electrically connected to at least one via; andtesting electrical connectivity from a first bump of the electrically conductive bumps to a second bump of the electrically conductive bumps after said disposing of the electrically conductive layer.2. The method as set forth in claim 1 , further comprising selectively etching the electrically conductive layer such that a first plurality of electrically conductive pads are electrically connected together and electrically isolated from a second plurality of electrically conductive pads.3. The method as set forth in claim 2 , wherein ...

DIRECT CURRENT TO DIRECT CURRENT POWER SUPPLY APPARATUS

Disclosed herein is a DC/DC power supply apparatus, which includes a plurality of power boards, a control board and a main board. The plurality of power boards are coupled in parallel with one another, and each power board includes a carrier circuit board and a power device disposed on the carrier circuit board. The control board includes a feedback control circuit and a PWM generator circuit; the feedback control circuit is configured to receive one or more feedback signals from the power boards; the PWM generator circuit outputs a PWM control signal to the power boards based on the feedback signal. The main board is electrically coupled to the power boards and the control board. 1. A direct current to direct current (DC/DC) power supply apparatus , comprising:a plurality of power boards coupled in parallel with one another, wherein each power board comprises a carrier circuit board and a power device disposed on the carrier circuit board;a control board comprising a feedback control circuit and a pulse width modulation (PWM) generator circuit, wherein the feedback control circuit is configured to receive one or more feedback signals from the power boards, and the PWM generator circuit outputs a PWM control signal to the power boards based on the feedback signals; anda main board electrically coupled to the power boards and the control board.2. The DC/DC power supply apparatus of claim 1 , wherein the power boards are vertically mounted on the main board.3. The DC/DC power supply apparatus of claim 1 , wherein the feedback signal is at least one of a voltage signal claim 1 , a current signal and a temperature signal.4. The DC/DC power supply apparatus of claim 1 , wherein each of the power boards further comprises a temperature sampling circuit configured to detect the temperature of the power boards claim 1 , and output a corresponding temperature signal to the control board.5. The DC/DC power supply apparatus of claim 4 , wherein the PWM generator circuit outputs ...

SENSING SYSTEM AND SENSING METHOD USING THE SAME

The present invention relates to a sensing system and a sensing method using the same. The sensing system includes at least one tested unit and an optical fiber measuring unit. The tested unit includes a container, a strain arm and a float. The container can be filled with a fluid, and the strain arm is connected with the float and combined with a measuring portion of the optical fiber measuring unit. When the container is disposed on a body of interest, the surface inclination or settlement of the body of interest would cause changes of buoyant force on the floating element and induce bending deformation of the strain arm. Accordingly, the surface deformation of the body of interest can be determined by detecting the bending deformation of the strain arm using the measuring portion combined with the strain arm. 1. A sensing system , including:at least one tested unit comprising a container, a strain arm, and a float, wherein an accommodating space is defined in the container for accommodating a fluid, the strain arm has a fixed end and a free end, wherein the fixed end of the strain arm connects to a side wall of the container, and the free end of the strain arm overhangs in the accommodating space and connects to the float, the float shifts by changes of buoyant force and induce a bending deformation of the strain arm; andan optical fiber measuring unit having at least one measuring portion, wherein the measuring portion combines with the strain arm and extends between the fixed end and the free end for detecting the bending deformation of the strain arm.2. The sensing system as claimed in claim 1 , wherein a grating is formed at the measuring portion claim 1 , and the bending deformation of the strain arm induces changes of grid line spacing of the grating.3. The sensing system as claimed in claim 1 , wherein the sensing system detects surface inclination or settlement of a body of interest and physical parameters relate to surface inclination or settlement of ...

ELECTRONIC DEVICE AND APPLICATION LAUNCHING METHOD

A method for launching a further program even though another application is already open controls a touch screen to display a drawing area, and detects one or more touch positions in the drawing area to determine a touch track. The method further recognizes a shape of the touch track, determines whether a template similar to the input shape is existed, and launches one application corresponding to the template similar to the shape according to the relationship between the templates and the applications when the template similar to the shape is existed. A related electronic device and a related non-transitory storage medium are also provided. 1. An electronic device comprising:a touch screen;a processor coupled to the touch screen; and control the touch screen to display a drawing area;', 'detect one or more touch positions in the drawing area to determine a touch track;', 'recognize a shape of the touch track;', 'determine whether a template similar to the shape is existed in the non-transitory computer readable medium; and', 'launch one application corresponding to the template similar to the shape according to the relationship between the plurality of templates and the plurality of applications when a template similar to the shape is existed in the non-transitory computer readable medium., 'a non-transitory computer readable medium coupled to the processor and storing a relationship between a plurality of templates and a plurality of applications, the non-transitory computer readable medium storing instructions to cause the processor to2. The electronic device as described in claim 1 , wherein the instructions stored in the non-transitory computer readable medium further causes the processor to:detect whether a trigger button is activated; andcontrol the touch screen to display the drawing area when the trigger button is activated.3. The electronic device as described in claim 1 , wherein the instructions stored in the non-transitory computer readable medium ...

CUSTOMIZABLE VIRTUAL DISK ALLOCATION FOR BIG DATA WORKLOAD

An example method to allocate a virtual disk for a virtual machine in a virtualized computing system includes allocating a plurality of virtual machine disk file (VMDK) candidates in a virtual machine file system (VMFS) volume, selecting a subset of VMDK candidates from the plurality of VMDK candidates for having performance scores indicative of higher I/O throughputs associated with the one or more physical hard disks than rest of the plurality of VMDK candidates, and configuring the virtual disk based on the subset of the VMDK candidates. The VMFS volume is supported by one or more physical hard disks in a storage system in the virtualized computing system. 1. A system configured to allocate a virtual disk for a virtual machine (VM) , the system comprising a processor , a storage system , and a memory coupled with the processor , wherein the memory is configured to provide the processor with instructions for:allocating a plurality of virtual machine disk file (VMDK) candidates in a virtual machine file system (VMFS) volume, wherein the VMFS volume is supported by one or more physical hard disks in the storage system;selecting a subset of VMDK candidates from the plurality of VMDK candidates for having performance scores indicative of higher I/O throughputs associated with the one or more physical hard disks than rest of the plurality of VMDK candidates; andconfiguring the virtual disk based on the subset of the VMDK candidates.2. The system of claim 1 , wherein selecting the subset of VMDK candidates from the plurality of VMDK candidates comprises:determining a size of the selected subset of VMDK candidates based on a size of the virtual disk; andcalculating a corresponding performance score for the each of the plurality of VMDK candidates based on logical block addresses (LBAs) of the each of the plurality of VMDK candidates from the one or more physical hard disks.3. The system of claim 1 , wherein selecting the subset of VMDK candidates from the plurality of ...

ON-NODE DHCP IMPLEMENTATION FOR VIRTUAL MACHINES

A DHCP server implementation includes transmission of a DHCP packet from a virtual machine executing on a server node to a node agent executing on the server node, generation, by the node agent, of a DHCP response packet based on the DHCP packet and on DHCP information previously stored in a local memory of the server node, and transmission of the DHCP response packet from the node agent to the virtual machine. Neither the DHCP packet transmitted by the virtual machine nor the DHCP response packet are transmitted out of the server node.

DC-TO-DC CONVERTER CIRCUIT AND CIRCUIT BOARD LAYOUT STRUCTURE FOR THE SAME

The present application discloses a DC-to-DC converter circuit and a circuit board layout structure for the same. The DC-to-DC converter circuit is electrically connected between a first power supply side and a second power supply side, and comprises a first branch with a primary side coupled to the first power supply side and a secondary side coupled to the second power supply side; a second branch with a primary side coupled to the first power supply side and a secondary side coupled to the second power supply side; and a first inductor. The secondary sides of the first branch and the second branch are connected in series via the first inductor. 1. A DC-to-DC converter circuit electrically connected between a first power supply side and a second power supply side , comprising:a first branch with a primary side coupled to the first power supply side and a secondary side coupled to the second power supply side;a second branch with a primary side coupled to the first power supply side and a secondary side coupled to the second power supply side; anda first inductor,wherein, the secondary sides of the first branch and the second branch are connected in series via the first inductor.2. The DC-to-DC converter circuit according to claim 1 , wherein a first transformer, comprising a primary winding and a secondary winding;', 'a first primary switching circuit with one end electrically connected to the primary winding of the first transformer and the other end electrically connected to the first power supply side; and', 'a first secondary rectifier circuit with one end electrically connected to the secondary winding of the first transformer and the other end electrically connected to the second power supply side and one end of the first inductor, and the second branch comprises:', 'a second transformer, comprising a primary winding and a secondary winding;', 'a second primary switching circuit with one end electrically connected to the primary winding of the second ...

PROTECTED ANODE ACTIVE MATERIAL PARTICLES FOR RECHARGEABLE LITHIUM BATTERIES

Provided is an anode particulate for a lithium battery, the particulate comprising a polymer foam material having pores and a single or a plurality of primary particles of an anode active material embedded in or in contact with said polymer foam material, wherein said primary particles of anode active material have a total solid volume Va, and said pores have a total pore volume Vp, and the volume ratio Vp/Va is from 0.1/1.0 to 10/1. 1. An anode particulate for a lithium battery , said particulate comprising a polymer foam material having pores and a single or a plurality of primary particles of an anode active material embedded in or in contact with said polymer foam material , wherein said primary particles of anode active material have a total solid volume Va , and said pores have a total pore volume Vp , and the volume ratio Vp/Va is from 0.1/1.0 to 10/1.2. The anode particulate of claim 1 , wherein said polymer foam material is selected from ethylene-vinyl acetate (EVA) foam claim 1 , a copolymer of ethylene and vinyl acetate (polyethylene-vinyl acetate claim 1 , PEVA) claim 1 , a polyethylene foam claim 1 , polyimide foam claim 1 , polypropylene (PP) foam claim 1 , polystyrene (PS) foam claim 1 , polyvinyl chloride (PVC) foam; polymethacrylimide (PMI) foam claim 1 , or a combination thereof.3. The anode particulate of claim 1 , wherein said polymer foam material is selected from nitrile rubber (NBR) foam claim 1 , polychloroprene foam claim 1 , polyurethane (PU) foam claim 1 , or a combination thereof.4. The anode particulate of claim 1 , wherein said polymer foam material comprises a polymer selected from poly(ethylene oxide) (PEO) claim 1 , polypropylene oxide (PPO) claim 1 , poly(ethylene glycol) (PEG) claim 1 , poly(acrylonitrile) (PAN) claim 1 , poly(methyl methacrylate) (PMMA) claim 1 , poly(vinylidene fluoride) (PVdF) claim 1 , Poly bis-methoxy ethoxyethoxide-phosphazenex claim 1 , polyvinyl chloride claim 1 , polydimethylsiloxane claim 1 , poly( ...

METHOD OF PRODUCING PROTECTED ANODE ACTIVE MATERIAL PARTICLES FOR RECHARGEABLE LITHIUM BATTERIES

Provided is a method of producing multiple particulates, the method comprising: (a) dispersing multiple primary particles of an anode active material, having a particle size from 2 nm to 20 μm, and particles of a polymer foam material, having a particle size from 50 nm to 20 μm, and an optional adhesive or binder in a liquid medium to form a slurry; and (b) shaping the slurry and removing the liquid medium to form the multiple particulates having a diameter from 100 nm to 50 μm; wherein at least one of the multiple particulates comprises a polymer foam material having pores and a single or a plurality of the primary particles embedded in or in contact with the polymer foam material, wherein the primary particles have a total solid volume Va, and the pores have a total pore volume Vp, and the volume ratio Vp/Va is from 0.1/1.0 to 10/1. 1. A method of producing multiple particulates , said method comprising:a) Dispersing multiple primary particles of an anode active material, having a particle size from 2 nm to 20 μm, and particles of a polymer foam material, having a particle size from 50 nm to 20 μm, and an optional adhesive or binder in a liquid medium to form a slurry; andb) Shaping said slurry and removing said liquid medium to form said multiple particulates having a diameter from 100 nm to 50 μm;wherein at least one of the multiple particulates comprises a polymer foam material having pores and a single or a plurality of primary particles of said anode active material embedded in or in contact with said polymer foam material, wherein said primary particles of anode active material have a total solid volume Va, and said pores have a total pore volume Vp, and the volume ratio Vp/Va is from 0.1/1.0 to 10/1.2. A method of producing multiple particulates , said method comprising:A) Dispersing multiple primary particles of an anode active material, having a particle size from 5 nm to 20 μm, and a reactive mass comprising a blowing agent and a polymer, reactive ...

Human monoclonal antibodies to cd70

The present disclosure provides isolated monoclonal antibodies, particularly human monoclonal antibodies, that specifically bind to CD70 with high affinity. Nucleic acid molecules encoding the antibodies of the disclosure, expression vectors, host cells and methods for expressing the antibodies of the disclosure are also provided. Immunoconjugates, bispecific molecules and pharmaceutical compositions comprising the antibodies of the disclosure are also provided. The disclosure also provides methods for treating cancer, autoimmune disease, inflammation and viral infections.

Human Monoclonal Antibodies To O8E

The present disclosure provides isolated monoclonal antibodies, particularly human monoclonal antibodies that specifically bind to O8E with high affinity. Nucleic acid molecules encoding the antibodies of this disclosure, expression vectors, host cells and methods for expressing the antibodies of this disclosure are also provided. Immunoconjugates, bispecific molecules and pharmaceutical compositions comprising the antibodies of this disclosure are also provided. This disclosure also provides methods for treating cancer.

Human monoclonal antibodies to protein tyrosine kinase 7 (PTK7)

The present invention provides isolated monoclonal antibodies, particularly human monoclonal antibodies, that specifically bind to PTK7 with high affinity. Nucleic acid molecules encoding the antibodies of the invention, expression vectors, host cells and methods for expressing the antibodies of the invention are also provided. Immunoconjugates, bispecific molecules and pharmaceutical compositions comprising the antibodies of the invention are also provided. The invention also provides methods for detecting PTK7, as well as methods for treating various diseases, including cancer and infectious diseases, using anti-PTK7 antibodies.

Human monoclonal antibodies to CD70

The present disclosure provides isolated monoclonal antibodies, particularly human monoclonal antibodies, that specifically bind to CD70 with high affinity. Nucleic acid molecules encoding the antibodies of the disclosure, expression vectors, host cells and methods for expressing the antibodies of the disclosure are also provided. Immunoconjugates, bispecific molecules and pharmaceutical compositions comprising the antibodies of the disclosure are also provided. The disclosure also provides methods for treating cancer, autoimmune disease, inflammation and viral infections.

Human monoclonal antibodies to O8E

The present disclosure provides isolated monoclonal antibodies, particularly human monoclonal antibodies that specifically bind to O8E with high affinity. Nucleic acid molecules encoding the antibodies of this disclosure, expression vectors, host cells and methods for expressing the antibodies of this disclosure are also provided. Immunoconjugates, bispecific molecules and pharmaceutical compositions comprising the antibodies of this disclosure are also provided. This disclosure also provides methods for treating cancer.

Human monoclonal antibodies to O8E

The present disclosure provides isolated monoclonal antibodies, particularly human monoclonal antibodies that specifically bind to O8E with high affinity. Nucleic acid molecules encoding the antibodies of this disclosure, expression vectors, host cells and methods for expressing the antibodies of this disclosure are also provided. Immunoconjugates, bispecific molecules and pharmaceutical compositions comprising the antibodies of this disclosure are also provided. This disclosure also provides methods for treating cancer.

Treating lung cancer using human monoclonal antibodies to protein tyrosine kinase 7 (PTK7)

The present invention provides isolated monoclonal antibodies, particularly human monoclonal antibodies, that specifically bind to PTK7 with high affinity. Nucleic acid molecules encoding the antibodies of the invention, expression vectors, host cells and methods for expressing the antibodies of the invention are also provided. Immunoconjugates, bispecific molecules and pharmaceutical compositions comprising the antibodies of the invention are also provided. The invention also provides methods for detecting PTK7, as well as methods for treating various diseases, including cancer and infectious diseases, using anti-PTK7 antibodies.

Human monoclonal antibodies to O8E

The present disclosure provides isolated monoclonal antibodies, particularly human monoclonal antibodies that specifically bind to O8E with high affinity. Nucleic acid molecules encoding the antibodies of this disclosure, expression vectors, host cells and methods for expressing the antibodies of this disclosure are also provided. Immunoconjugates, bispecific molecules and pharmaceutical compositions comprising the antibodies of this disclosure are also provided. This disclosure also provides methods for treating cancer.

Human monoclonal antibodies to cd70

The present disclosure provides isolated monoclonal antibodies, particularly human monoclonal antibodies, that specifically bind to CD70 with high affinity. Nucleic acid molecules encoding the antibodies of the disclosure, expression vectors, host cells and methods for expressing the antibodies of the disclosure are also provided. Immunoconjugates, bispecific molecules and pharmaceutical compositions comprising the antibodies of the disclosure are also provided. The disclosure also provides methods for treating cancer, autoimmune disease, inflammation and viral infections.

Human monoclonal antibodies to protein tyrosine kinase 7 ( ptk7 ) and their use

The present invention provides isolated monoclonal antibodies, particularly human monoclonal antibodies, that specifically bind to PTK7 with high affinity. Nucleic acid molecules encoding the antibodies of the invention, expression vectors, host cells and methods for expressing the antibodies of the invention are also provided. Immunoconjugates, bispecific molecules and pharmaceutical compositions comprising the antibodies of the invention are also provided. The invention also provides methods for detecting PTK7, as well as methods for treating various diseases, including cancer and infectious diseases, using anti-PTK7 antibodies.

Human monoclonal antibodies to protein tyrosine kinase 7 (ptk7) and methods for using anti-ptk7 antibodies

HUMAN MONOCLONAL ANTIBODIES TO PROTEIN TYROSINE KINASE 7 (PTK7) AND METHODS FOR USING ANTI-PTK7 ANTIBODIES The present invention provides isolated monoclonal antibodies, particularly human monoclonal antibodies, that specifically bind to PTK7 with high affinity. Nucleic acid molecules encoding the antibodies of the invention, expression vectors, host cells and methods for expressing the antibodies of the invention are also provided. lmmunoconjugates, bispecific molecules and pharmaceutical compositions comprising the antibodies of the invention are also provided. The invention also provides methods for detecting PTK7, as well as methods for treating various diseases, including cancer and infectious diseases, using anti PTK7 antibodies.No suitable figure.

Human monoclonal antibodies to cd70

Human monoclonal antibodies to CD70

The present disclosure provides isolated monoclonal antibodies, particularly human monoclonal antibodies, that specifically bind to CD70 with high affinity. Nucleic acid molecules encoding the antibodies of the disclosure, expression vectors, host cells and methods for expressing the antibodies of the disclosure are also provided. Immunoconjugates, bispecific molecules and pharmaceutical compositions comprising the antibodies of the disclosure are also provided. The disclosure also provides methods for treating cancer, autoimmune disease, inflammation and viral infections.

Human monoclonal antibodies to cd70

The present disclosure provides isolated monoclonal antibodies, particularly human monoclonal antibodies, that specifically bind to CD70 with high affinity. Nucleic acid molecules encoding the antibodies of the disclosure, expression vectors, host cells and methods for expressing the antibodies of the disclosure are also provided. Immunoconjugates, bispecific molecules and pharmaceutical compositions comprising the antibodies of the disclosure are also provided. The disclosure also provides methods for treating cancer, autoimmune disease, inflammation and viral infections.

Human monoclonal antibodies to CD70

Un anticuerpo monoclonal humano aislado o parte de unión a antígeno del mismo, que comprende: (a) una CDR1 de región variable de cadena pesada que comprende la secuencia de CDR1 como se muestra en la Figura 1A; (b) una CDR2 de región variable de cadena pesada que comprende la secuencia de CDR2 como se muestra en la Figura 1A; (c) una CDR3 de región variable de cadena pesada que comprende la secuencia de CDR3 como se muestra en la Figura 1A; (d) una CDR1 de región variable de cadena ligera que comprende la secuencia de CDR1 como se muestra en la Figura 1B; (e) una CDR2 de región variable de cadena ligera que comprende la secuencia de CDR2 como se muestra en la Figura 1B; y (f) una CDR3 de región variable de cadena ligera que comprende la secuencia de CDR3 como se muestra en la Figura 1B; en donde el anticuerpo se une específicamente a CD70. An isolated human monoclonal antibody or antigen binding part thereof, comprising: (a) a heavy chain variable region CDR1 comprising the CDR1 sequence as shown in Figure 1A; (b) a heavy chain variable region CDR2 comprising the CDR2 sequence as shown in Figure 1A; (c) a heavy chain variable region CDR3 comprising the CDR3 sequence as shown in Figure 1A; (d) a light chain variable region CDR1 comprising the CDR1 sequence as shown in Figure 1B; (e) a light chain variable region CDR2 comprising the CDR2 sequence as shown in Figure 1B; and (f) a light chain variable region CDR3 comprising the CDR3 sequence as shown in Figure 1B; wherein the antibody specifically binds to CD70.

Humane, monoklonale antistoffer mot CD70

Sammendrag Foreliggende beskrivelse tilveiebringer isolerte monoklonale antistoffer, spesielt humane monoklonale antistoffer, som spesifikt binder til CD70 med høy affinitet. Nukleinsyremolekyler som koder for antistoffene ifølge beskrivelsen, uttrykksvektorer, vertsceller og fremgangsmåter for å uttrykke antistoffene ifølge beskrivelsen er også tilveiebrakt. Immunkonjugater, bispesifikke molekyler og farmasøytiske preparater som omfatter antistoffene ifølge beskrivelsen er også tilveiebrakt. Beskrivelsen tilveiebringer også fremgangsmåter for behandling av kreft, autoimmunsykdom, betennelse og virale infeksjoner.

Human monoclonal antibodies to CD70

Disclosed is an isolated monoclonal antibody or antigen binding portion thereof comprising: a) a heavy chain variable region CDR1 comprising SEQ ID NO: 11; b) a heavy chain variable region CDR2 comprising SEQ ID NO: 16; c) a heavy chain variable region CDR3 comprising SEQ ID NO: 21; d) a light chain variable region CDR1 comprising SEQ ID NO: 26; e) a light chain variable region CDR2 comprising SEQ ID NO: 31; and f) a light chain variable region CDR3 comprising SEQ ID NO: 36. Also disclosed is the use of the antibody for the preparation of a medicament for the treatment or prevention of a disease characterized by growth of tumor cells expressing CD70 in a subject.

Human monoclonal antibodies to cd70

The present disclosure provides isolated monoclonal antibodies, particularly human monoclonal antibodies, that specifically bind to CD70 with high affinity. Nucleic acid molecules encoding the antibodies of the disclosure, expression vectors, host cells and methods for expressing the antibodies of the disclosure are also provided. Immunoconjugates, bispecific molecules and pharmaceutical compositions comprising the antibodies of the disclosure are also provided. The disclosure also provides methods for treating cancer, autoimmune disease, inflammation and viral infections.

Human monoclonal antibodies to cd70

The present disclosure provides isolated monoclonal antibodies, particularly human monoclonal antibodies, that specifically bind to CD70 with high affinity. Nucleic acid molecules encoding the antibodies of the disclosure, expression vectors, host cells and methods for expressing the antibodies of the disclosure are also provided. Immunoconjugates, bispecific molecules and pharmaceutical compositions comprising the antibodies of the disclosure are also provided. The disclosure also provides methods for treating cancer, autoimmune disease, inflammation and viral infections.

Human monoclonal antibodies to CD70

Human monoclonal antibodies to protein tyrosine kinase 7 ( PTK7 ) and their use

The present invention provides isolated monoclonal antibodies, particularly human monoclonal antibodies, that specifically bind to PTK7 with high affinity. Nucleic acid molecules encoding the antibodies of the invention, expression vectors, host cells and methods for expressing the antibodies of the invention are also provided. Immunoconjugates, bispecific molecules and pharmaceutical compositions comprising the antibodies of the invention are also provided. The invention also provides methods for detecting PTK7, as well as methods for treating various diseases, including cancer and infectious diseases, using anti-PTK7 antibodies.

Human monoclonal antibodies to o8e

The present disclosure provides isolated monoclonal antibodies, particularly human monoclonal antibodies that specifically bind to O8E with high affinity. Nucleic acid molecules encoding the antibodies of this disclosure, expression vectors, host cells and methods for expressing the antibodies of this disclosure are also provided. Immunoconjugates, bispecific molecules and pharmaceutical compositions comprising the antibodies of this disclosure are also provided. This disclosure also provides methods for treating cancer.

Human monoclonal antibodies to o8e

The present disclosure provides isolated monoclonal antibodies, particularly human monoclonal antibodies that specifically bind to O8E with high affinity. Nucleic acid molecules encoding the antibodies of this disclosure, expression vectors, host cells and methods for expressing the antibodies of this disclosure are also provided. Immunoconjugates, bispecific molecules and pharmaceutical compositions comprising the antibodies of this disclosure are also provided. This disclosure also provides methods for treating cancer.

Human monoclonal antibodies to O8E

The present disclosure provides isolated monoclonal antibodies, particularly human monoclonal antibodies that specifically bind to O8E with high affinity. Nucleic acid molecules encoding the antibodies of this disclosure, expression vectors, host cells and methods for expressing the antibodies of this disclosure are also provided. Immunoconjugates, bispecific molecules and pharmaceutical compositions comprising the antibodies of this disclosure are also provided. This disclosure also provides methods for treating cancer.

Human monoclonal antibodies to o8e

The present disclosure provides isolated monoclonal antibodies, particularly human monoclonal antibodies that specifically bind to O8E with high affinity. Nucleic acid molecules encoding the antibodies of this disclosure, expression vectors, host cells and methods for expressing the antibodies of this disclosure are also provided. Immunoconjugates, bispecific molecules and pharmaceutical compositions comprising the antibodies of this disclosure are also provided. This disclosure also provides methods for treating cancer.

Humane monoklonale antistoffer mot O8E

Sammendrag Den foreliggende beskrivelsen tilveiebringer isolerte monoklonale antistoffer, spesielt humane monoklonale antistoffer som spesifikt binder til 08E med høy affinitet. Nukleinsyremolekyler som koder for antistoffene ifølge denne beskrivelsen, uttrykksvektorer, vertsceller og fremgangsmåter for å uttrykke antistoffene ifølge denne beskrivelsen er også tilveiebrakt. Immunkonjugater, bi-spesifikke molekyler og farmasøytiske preparater som omfatter antistoffene ifølge denne beskrivelsen er også tilveiebrakt. Farmasøytiske preparatene i henhold til foreliggende oppfinnelse kan også anvendes for å behandle kreft.

Human monoclonal antibodies to O8E

Disclosed are human monoclonal antibodies that bind specifically to human O8E (also known as VTCN1). The antibodies can be used as therapeutic agents to treat tumours overexpressing O8E.