Mechanical Property Tester of Biological Soft Tissue

A mechanical property tester of biological soft tissue includes a frame body having a workbench, a test head holder disposed on the frame body, a test object fixture base which is disposed on the workbench and located below the test head holder, an acquisition device, and a computer. 1. A mechanical property tester of biological soft tissue , comprising a frame body having a workbench , a test head holder disposed on the frame body , a test object fixture base which is disposed on the workbench and located below the test head holder , an acquisition device and a computer , at least two set of mutually replaceable test heads, one of which is selectively mounted on the test head holder;', 'at least two set of mutually replaceable fixtures, one set of which is selectively mounted on the test object fixture base;', 'at least two set of mutually replaceable displacement sensors for detecting the movement of the test heads, one of which is selectively mounted on the frame body; and', 'at least two set of mutually replaceable pressure sensors for detecting the value of pressure on the test object applied by the test heads, one of which is selectively mounted on the test head holder; and, 'wherein the mechanical property tester of biological soft tissue also compriseswherein the acquisition device is used for collecting the value of pressure detected by the pressure sensor and the amount of movement detected by the movement sensor; and the computer is connected with the acquisition device via signals to analyze the value of pressure and the amount of movement.2. The mechanical property tester of biological soft tissue as claimed in claim 1 , wherein the fixture selectively mounted on the test object fixture base comprises:two clamping plates disposed oppositely, each clamping plate comprising a first plate portion and a second plate portion which can be connected as L-shaped, a plurality of grooves being vertically formed on the outer lateral surface of the first plate ...

METHOD AND DEVICE FOR INFORMATION SUBMISSION AND RESOURCE ALLOCATION IN INTERNET OF VEHICLES

Embodiments of the present application are for use in solving the problem of high probability of collisions occurring among existing node devices. Disclosed are a method and device for information submission and resource allocation in the V2X system. The resource allocation method comprises: a network side device assigns a subframe resource to a node device just accessing a cell and notifies the node device just accessing the cell of the assigned subframe resource; for node devices already accessing the cell, the network side device determines colliding node devices, reassigns subframe resources to the colliding node devices, and respectively notifies the colliding node devices of the reassigned subframe resources. Because employed is a solution in which resources are scheduled collectively by a network side device for node devices accessing a cell, in addition to ensuring time-division multiplexing of resources among a node device and other node devices having needs for communication in the surrounding, thus increasing system capacity, timely and effective solution of resource collisions among colliding node devices is also allowed, thus increasing the performance of communication among system node devices. 1. A method for allocating a resource in a V2X system , the method comprising:allocating, by a network-side device, sub-frame resources for node devices initially accessing a cell, and notifying the initially allocated sub-frame resources to the node devices initially accessing the cell; anddetermining, by the network-side device, colliding node devices among the node devices which have accessed the cell, reallocating sub-frame resources for the colliding node devices, and notifying the reallocated sub-frame resources respectively to the colliding node devices2. The method according to claim 1 , wherein determining claim 1 , by the network-side device claim 1 , the colliding node devices comprises:determining, by the network-side device, the colliding node ...

SYSTEM AND METHOD OF QUERY PROCESSING WITH SCHEMA CHANGE IN JSON DOCUMENT STORE

An information processing system, a computer readable storage medium, and a method of managing a query to find a set of JSON documents in a multi-schema JSON document store. A query engine receives a first query to find at least one JSON document in a plurality of sets of JSON documents stored in the JSON document store, each set of JSON documents being organized in a unique JSON schema version related to a unique JSON schema version of each other set of JSON documents by at least one schema change. The first query is organized in a first unique JSON schema version. A query translator translates the first query into a second query based on the at least one schema change. The first and second queries are executed to provide first and second query results which are collectively returned. 1. A computer-implemented method of managing a query to find a set of JSON documents in a JSON document store , the method comprising:receiving a first query to find at least one JSON document in a plurality of sets of JSON documents stored in a JSON document store, each set of JSON documents in the plurality being organized in a unique JSON schema version related to a unique JSON schema version of each other set of JSON documents in the plurality by at least one schema change, the first query being organized in a first unique JSON schema version from a plurality of unique JSON schema versions of the respective plurality of sets of JSON documents;translating the first query into a second query based on the at least one schema change, wherein the second query is organized in a second unique JSON schema version from the plurality of unique JSON schema versions;executing the first query, organized in the first unique JSON schema version, on a first set of JSON document in the plurality of sets of JSON documents to provide a first query result, where the first set of JSON documents is organized in the first unique JSON schema version;executing the second query, organized in the second ...

METHOD AND DEVICE FOR SCHEDULING RESOURCES IN INTERNET OF VEHICLES SYSTEM

The present disclosure provides a method and a device for scheduling resources in an internet of vehicles system, to centrally allocate timeslot resources in the internet of vehicles system at a network side. The method includes: receiving, by a scheduling device, information of a geographical area reported by a first node and corresponding to the first node; and determining, by the scheduling device, timeslot resources capable of being scheduled within the geographical area reported by the first node, and allocating a timeslot resource from the determined timeslot resources for the first node. Each cell is divided into geographical areas, and an identical timeslot resource can be shared by non-adjacent geographical areas in an identical cell, and/or non-adjacent geographical areas in different cells. By centralized scheduling of timeslot resources, it is able to ensure communication between nodes within a predetermined range, thereby preventing impact of timeslot resources used by the ...

Mechanical Property Tester and Testing Method of Biological Soft Tissue

The invention discloses a mechanical property tester and testing method of biological soft tissue. The tester comprises a base, a fixture for fixing the biological soft tissue, a transverse force applying device for applying a transverse force, a vertical force applying device for applying a vertical force, a longitudinal pulling force detector for detecting a longitudinal force, a displacement detecting unit for detecting the displacement of the fixture, an acquisition device and a computer. The transverse force applying device comprises a transverse pulling force detector for detecting the transverse force. The vertical force applying device comprises a vertical pulling force detector for detecting the vertical force. The acquisition device is used for collecting the longitudinal force, transverse force, vertical force and the displacement. The computer is connected with the acquisition device via signals to analyze the longitudinal force, transverse force, vertical force, and the displacement.

Battery System

A battery system includes batteries; a voltage detector linking batteries and detecting batteries' voltage; an equalizer linking batteries and fine-tuning their charging/discharging efficiency; a battery protection board on which there is a MCU used to receive signals from the voltage detector for characteristic differences between batteries balanced by the equalizer and batteries with similar charging and discharging efficiency; a digital interface connected between the MCU and an upper-level control system as one interface of signal transmission. 1. A battery system comprising:a plurality of batteries;a voltage detector which links the batteries to detect their voltage;an equalizer which links the batteries to fine-tune their charging and discharging efficiency;a battery protection board on which there is a MCU used to receive signals from the voltage detector for characteristic differences between batteries balanced by the equalizer and batteries with similar charging and discharging efficiency; anda digital interface connected between the MCU and an upper-level control system as one interface of signal transmission.2. The battery system according to wherein a serial or parallel connection of the multiple battery systems can be delivered by means of the digital interface.3. The battery system according to wherein the digital interface is a Universal Asynchronous Receiver/Transmitter.4. The battery system according to wherein the digital interface further comprises an Up-Link interface and a Down-Link interface claim 1 , both of which are used to deliver voltage level protection signals including Low-Voltage Protection (LVP) signal claim 1 , Over-Voltage Protection (OVP) signal and Wake-Up signal to wake up the MCU.5. The battery system according to wherein either the Up-Link interface or the Down-Link interface is made up of a voltage isolator and a logic gate circuit; the voltage isolator is used to deliver neither any different voltage level during signals ...

Thin Film Transistor Structure

A thin film transistor (TFT) structure is provided. The TFT comprises a gate, a first electrode, a second electrode, a dielectric layer, and a channel layer. By overlapping the area between the first electrode and the gate, the TFT structure acquires a parasitic capacitor that is unaffected by manufacture deviations. Therefore, the TFT needs no compensation capacitor, thereby, increasing the aperture ratio of the TFT. 1. A thin film transistor (TFT) structure for a liquid crystal display (LCD) having a scan line a data line , a first pixel electrode and a second pixel electrode , the thin film transistor comprising:a gate electrode, connecting to the scan line;a dielectric layer, covering the gate electrode;a first patterned channel layer, disposed on the dielectric layer and above the gate electrode;a second patterned channel layer, disposed on the dielectric layer and above the gate electrode adjacent to the first patterned channel layer;a first electrode, connected to the data line, the first electrode having a first portion disposed on a portion of the first patterned channel layer and a second portion disposed on a portion of the second patterned layer;a second electrode, disposed on another portion of the first patterned channel layer and electrically connected to the first pixel electrode, the second electrode including at least two branches substantially parallel to the first portion of the first electrode and extending along a first direction, the branches of the second electrode and the first portion of the first electrode being alternately disposed on the first patterned channel layer with at least two first channels therebetween;a third electrode, disposed on another portion of the second patterned channel layer and electrically connected to the second pixel electrode, the third electrode being extending along a second direction substantially perpendicular to the first direction, the third electrode and the second portion of the first electrode being ...

STAINLESS STEEL-AND-RESIN COMPOSITE AND METHOD FOR MAKING SAME

A stainless steel-and-resin composite includes a stainless steel part and a resin part bonded to the stainless steel part. The stainless steel part has a porous film resulted from anodizing formed thereon. The porous film defines pores with an average diameter of about 100 nm-500 nm. The resin part is integrally bonded to the surface of the stainless steel part having the porous film, with portions of the resin part penetrating in the pores. The resin part mainly comprises crystalline thermoplastic synthetic resin. 1. A stainless steel-and-resin composite , comprising:a stainless steel part having a porous film formed on a surface thereof, the porous film having pores with an average diameter of about 100 nm-500 nm; anda resin part integrally bonded to the surface of the stainless steel part having the porous film, with portions of the resin part penetrating in the pores, the resin part mainly comprising crystalline thermoplastic synthetic resin.2. The composite as claimed in claim 1 , wherein the porous film is an anodic oxide film resulting from anodizing the stainless steel part.3. The composite as claimed in claim 1 , wherein the porous film has an arithmetical mean surface roughness Ra of about 0.2 μm to about 1.0 μm claim 1 , a ten-point mean roughness Rz of about 2.5 μm to about 5.0 μm claim 1 , and a mean width of profile elements Rsm of about 30 μm to about 50 μm.4. The composite as claimed in claim 1 , wherein the crystalline thermoplastic synthetic resin is selected form one of the group consisting of polyphenylene sulfide claim 1 , polyamide claim 1 , and polyethylene terephthalate.5. The composite as claimed in claim 4 , wherein the crystalline thermoplastic synthetic resin is polyphenylene sulfide added with glass fiber as an auxiliary ingredient at a weight percentage of about 25%-35%.6. The composite as claimed in claim 1 , wherein the porous film substantially comprises elements Fe claim 1 , Cr claim 1 , Ni claim 1 , O claim 1 , Cl and N.7. A method ...

METHOD AND SYSTEM FOR CONTROLLING MULTIMEDIA MONITOR

A method and a system for controlling a multimedia monitor are provided. The multimedia monitor has a central processing unit (CPU) and communicates with a computer system through a communication interface. The multimedia monitor displays images from the computer system when the multimedia monitor is in an external signal mode, and displays images generated by the CPU when the multimedia monitor is in a multimedia application mode. In the method, an input event is received by the computer system and an input command corresponding to the input event is transmitted to the multimedia monitor through the communication interface. After that, whether the input command belongs to a multimedia command set is determined by the multimedia monitor. If the input command belongs to the multimedia command set, an action corresponding to the input command under the multimedia application mode is executed by the multimedia monitor. 1. A method for controlling a multimedia monitor , wherein the multimedia monitor has a central processing unit (CPU) and communicates with a computer system through a communication interface , the multimedia monitor displays images received from the computer system when the multimedia monitor is in an external signal mode , and displays images generated by the CPU when the multimedia monitor is in a multimedia application mode , the method for controlling the multimedia monitor comprising:receiving an input event by the computer system;transmitting an input command corresponding to the input event to the multimedia monitor by the computer system through the communication interface;determining whether the input command belongs to a multimedia command set by the multimedia monitor; andexecuting an action corresponding to the input command under the multimedia application mode by the multimedia monitor when the input command belongs to the multimedia command set.2. The method for controlling the multimedia monitor as claimed in claim 1 , wherein after the ...

DISPLAY APPARATUS AND VIDEO DISPLAY METHOD

A display apparatus is provided. The display apparatus includes a first receiver, a display unit, a controller and a processor. The first receiver receives a network packet stream. The controller selectively sends one of a video signal generated by processing the network packet stream and an external video signal to the display unit for displaying the received video signal, according to a control signal. The processor determines whether the network packet stream comprises a display command. The processor sends the control signal to the controller for receiving and sending the video signal of the network packet stream to the display unit, when the network packet stream includes the display command. 1. A display apparatus , comprising:a first receiver for receiving a network packet stream;a display unit;a controller for selectively transmitting one of a video signal generated by processing the network packet stream and an external video signal according to a control signal so that the display unit displays the received video signal, according to a control signal; anda processor for determining whether the network packet stream comprises a display command, wherein the processor transmits the control signal to the controller for receiving and transmitting the video signal of the network packet stream to the display unit when the network packet stream comprises the display command.2. The display apparatus as claimed in claim 1 , further comprising a display interface converter for converting a network video signal generated by decoding the network packet stream through the processor to a format compatible with the display unit claim 1 , and transmitting the converted network video signal to the display unit.3. The display apparatus as claimed in claim 1 , further comprising a memory for storing the network packet stream received by the first receiver.4. The display apparatus as claimed in claim 1 , further comprising a second receiver for receiving the external video ...

HIERARCHICAL BATTERY MANAGEMENT SYSTEM

A hierarchical battery-management system mainly comprises a monitoring and equalizing module, an intermediary module, and a decision and communication module. The monitoring and equalizing module electrically couples with the battery cells, the intermediary modules electrically couple with the monitoring and equalizing module and the decision and communication module. The decision and communication module electrically couples with a power system or an electronic/electrical apparatus, and a hierarchical management structure constructed by the intermediary module to screen data and to transmit meaningful cell data to meet real time managing requirements of the large battery set. 1. A hierarchical battery-management system , comprising:a decision and communication module;an intermediary module, wherein the intermediary module in a group records all voltages and cell temperatures in the group, screens cell information to get a maximum, minimum, and average of the cell voltages and temperature as a group status, and feeds the group status to the decision and communication module;a monitoring and equalizing module, wherein the monitoring and equalizing module gets cell voltages and cell temperatures in the group, feeds the cell information to the intermediary module in the group, and receives balancing control information through the intermediary module;wherein the hierarchical battery-management system comprises more than two groups, each group has one intermediary module and more than two monitoring and equalizing modules, and the decision and communication module only electrically couples with the intermediary module which is set in each group, and the intermediary module only electrically couples with the monitoring and equalizing modules which is set in each group; andwherein the decision and communication module feeds the balancing control information to each intermediary module after getting all groups' statuses or deciding a balancing command, and makes decisions ...

Rheometry apparatus

Rheometry apparatus comprises a block of substantially rigid material having an external surface and at least a first internal flow channel, the first internal flow channel being arranged inside the block and substantially in a plane and the block further comprising a plurality of holes, each hole communicating with the first internal flow channel at a respective position along the first internal flow channel and extending from the respective position to said external surface so as to provide access to the first internal flow channel from the external surface, the plurality of holes comprising a first hole communicating with a first said position, for connection to pumping means to drive fluid flow along said first internal flow channel, a second hole communicating with a second position and in which a sensor may be located to measure a property of fluid at the second position, and a third hole communicating with a third position and in which a sensor may be located to measure a property of fluid at the third position.

METHOD FOR MAKING MAGNESIUM/MAGNESIUM ALLOY-AND-RESIN COMPOSITE AND MAGNESIUM/MAGNESIUM ALLOY-AND-RESIN COMPOSITE THEREOF

A magnesium/magnesium alloy-and-resin composite includes a magnesium/magnesium alloy substrate, and at least a resin composition coupled to a surface of the substrate. The surface of the substrate is formed with a plurality of pores having a diameter having a range of about 70 nm-400 nm and a depth having a range of about 60 nm-800 nm. The resin composition contains crystalline thermoplastic synthetic resins. A method for making the magnesium/magnesium alloy-and-resin composite is also described. 1. A magnesium/magnesium alloy-and-resin composite , comprising:a magnesium/magnesium alloy substrate, a surface of the substrate being formed with a plurality of pores having a diameter having a range of about 70 nm-400 nm and a depth having a range of about 60 nm-800 nm; andat least a resin composition coupled to the surface of the substrate, the resin composition containing crystalline thermoplastic synthetic resins.2. The composite as claimed in claim 1 , wherein the surface of the substrate is a roughened surface having a coral reef like structure.3. The composite as claimed in claim 1 , wherein the resin composition fills the pores of the substrate.4. The composite as claimed in claim 1 , wherein the resin composition is a molded crystalline thermoplastic synthetic resin composition.5. The composite as claimed in claim 1 , wherein the crystalline thermoplastic synthetic resin is polyphenylene sulfide containing fiberglass.6. A method for making a magnesium/magnesium alloy-and-resin composite claim 1 , comprising:providing a magnesium/magnesium alloy substrate;chemically etching the substrate using sodium carbonate water solution and citrate hydrate water solution respectively to rough a surface of the substrate and form a plurality of recesses in the surface;electrochemically treating the substrate using a water solution containing sodium silicate, potassium hydroxide, and citric acid to form a plurality of pores in the surface, the pores having a diameter having a ...

Touch display, computer system having a touch display, and method of switching modes of a touch display

A touch display capable of switching modes is disclosed in the present invention. The touch display includes a touch panel, an image controller electrically connected to the touch panel, a switch, and a touch signal processor electrically connected to the touch panel, the image controller and the switch. The touch panel generates a touch signal according to a plurality of blocks triggered on the touch panel. The image controller receives an image signal outputted from a host and drives the touch panel to display a corresponding image. The switch can be used to switch the touch signal processor to a first operating mode or a second operating mode. The touch signal processor receives the touch signal, and transmits the touch signal to the image controller or to the host according to the mode switched by the switch.

Topography-Aware Lithography Pattern Check

The present disclosure provides a method. The method includes obtaining an integrated circuit (IC) layout. The method includes providing a polishing process simulation model. The method includes performing a lithography pattern check (LPC) process to the IC layout. The LPC process is performed at least in part using the polishing process simulation model. The method includes detecting, in response to the LPC process, possible problem areas on the IC layout. The method includes modifying the polishing process simulation model. The method includes repeating the performing the LPC process and the detecting the possible problem areas using the modified polishing process simulation model. 1. A method , comprising:receiving a layout design for an integrated circuit (IC) device;performing a lithography pattern check (LPC) simulation on the layout design, the LPC simulation including a topography-aware simulation model; andidentifying potential hot spots of the layout design based on the LPC simulation.2. The method of claim 1 , further comprising:fabricating the IC device based on the layout design;collecting topography-related fabrication data from the fabricated IC device; andrevising the topography-aware simulation model based on the collected topography-related fabrication data.3. The method of claim 2 , repeating the LPC simulation based on the revised topography-aware simulation model.4. The method of claim 1 , wherein the topography-aware simulation model includes a polishing process monitor component.5. The method of claim 4 , wherein the polishing process monitor component includes simulation models for a plurality of process parameters of a polishing process.6. The method of claim 4 , wherein the polishing process monitor component includes simulation models for pattern density variations of semiconductor device features in the layout design.7. The method of claim 4 , wherein the polishing process monitor component includes simulation models for wafer surface ...

Strained structure of semiconductor device and method of making the strained structure

An exemplary structure for a field effect transistor (FET) comprises a silicon substrate comprising a first surface; a channel portion over the first surface, wherein the channel portion has a second surface at a first height above the first surface, and a length parallel to first surface; and two source/drain (S/D) regions on the first surface and surrounding the channel portion along the length of the channel portion, wherein the two S/D regions comprise SiGe, Ge, Si, SiC, GeSn, SiGeSn, SiSn, or III-V material.

METHOD AND DEVICE FOR DATA TRANSMISSION

The present invention discloses a method and device for data transmission. The method comprises: an access network device determining the type of a terminal according to the information thereof, determining a data transmission mode corresponding to the terminal according to the type of the terminal, and carrying out data transmission with the terminal according to the data transmission mode. In the embodiments of the present invention, the access network device determines the types of terminals with different capabilities by obtaining terminal information, and adopts different data transmission modes to send data for terminals with different capabilities, thus it can support lower-cost and lower processing complexity M2M terminal with lower capacity than current UE, thereby promoting the large-scale application of M2M services. 1. A method for data transmission , wherein , comprising:an access network device determining the type of a terminal according to the information thereof;said access network device determining a data transmission mode corresponding to the terminal according to the type of the terminal;said access network device carrying out data transmission with the terminal according to the data transmission mode.2. The method of claim 1 , wherein claim 1 , said access network device determining the type of a terminal according to the information thereof claim 1 , comprises:said access network device determining the type of a terminal according to the capability indication information that terminal reports; or,said access network device determining the type of a terminal according to the capability indication information of the terminal that core network device indicates; or,said access network device determining the type of a terminal according to the random access resource information of the terminal; or,said access network device determining the type of a terminal according to the random access dedicated message for the terminal; or,said access network ...

X-Tracer: A Reconfigurable X-Tolerance Trace Compressor for Silicon Debug

An apparatus and method for compressing trace data containing unknown (X) bits in trace-based silicon debug, wherein redundant and/or reconfigurable MISRs and a non-X signature extraction algorithm are used to produce non-X signature that contains a maximized number of known (non-X) information bits.

Forming Inter-Device STI Regions and Intra-Device STI Regions Using Different Dielectric Materials

An integrated circuit structure includes a substrate having a first portion in a first device region and a second portion in a second device region; and two insulation regions in the first device region and over the substrate. The two insulation regions include a first dielectric material having a first k value. A semiconductor strip is between and adjoining the two insulation regions, with a top portion of the semiconductor strip forming a semiconductor fin over top surfaces of the two insulation regions. An additional insulation region is in the second device region and over the substrate. The additional insulation region includes a second dielectric material having a second k value greater than the first k value.

METHOD FOR FABRICATING PHOTO DETECTOR

A photo detector and related fabricating method are disclosed. The photo detector includes a substrate, a first patterned semiconductor layer, a dielectric layer, a patterned conductive layer, an inter-layer dielectric, a second patterned semiconductor layer, two first electrodes disposed on the inter-layer dielectric and two second electrodes disposed on portions of the second semiconductor layer. The first patterned semiconductor layer having a first doping region and a second doping region is disposed on a transistor region. The dielectric layer is disposed to cover the substrate and the first semiconductor layer. The patterned conductive layer is disposed on the dielectric layer. The inter-layer dielectric having at least two openings adapted to expose the first doping region and the second doping region is disposed to cover the dielectric layer. The second patterned semiconductor layer is disposed on a photosensitive region. The first electrodes are electrically connected to the first patterned semiconductor layer. 1. A method for fabricating a photo detector , comprising:providing a substrate having a transistor region and a photosensitive region;forming a first patterned semiconductor layer having a first crystal state on the transistor region of the substrate, wherein the first patterned semiconductor layer comprises a first doping region and a second doping region;covering a dielectric layer on the substrate and the first patterned semiconductor layer of the transistor region;forming a patterned conductive layer on the dielectric layer of the transistor region and the dielectric layer of the photosensitive region;covering an interlayer dielectric layer on the dielectric layer and the patterned conductive layer, wherein the interlayer dielectric layer comprises at least two openings to expose a portion of the first doping region and the second doping region of the first patterned semiconductor layer;forming a second patterned semiconductor layer having a ...

Positioning Method and Apparatus

A positioning method includes clustering points in a first point cloud through multi-clustering to obtain a target point cloud, where the target point cloud represents a feature of a target object, and the first point cloud includes the target point cloud and a point cloud that represents a feature of an interfering object; and determining a position of the target object based on the target point cloud. 1. A positioning method , comprising:clustering points in a first point cloud through multi-clustering to obtain a target point cloud, wherein the target point cloud represents a feature of a target object, and wherein the first point cloud comprises the target point cloud and another point cloud that represents a feature of an interfering object; anddetermining a position of the target object based on the target point cloud.2. The positioning method of claim 1 , wherein the clustering comprises:clustering the points in the first point cloud to obtain a second point cloud and a plurality of point clouds, wherein the second point cloud has the highest probability, among the point clouds, of belonging to the target point cloud; andclustering points in a third point cloud at least once to obtain the target point cloud when the second point cloud is not the target point cloud, wherein the third point cloud is not the second point cloud.3. The positioning method of claim 2 , wherein clustering the points in a third point cloud at least once to obtain the target point cloud comprises:clustering the points in the third point cloud to obtain a fourth point cloud, wherein the fourth point cloud has the highest probability, among the point clouds, of belonging to the target point cloud; andclustering points in a fifth point cloud at least once to obtain the target point cloud when the fourth point cloud is not the target point cloud, a quantity of clustering operations is less than a first threshold, and a quantity of points in a fifth point cloud is not less than a second ...

Method for Training Object Detection Model, Object Detection Method and Related Apparatus

An object detection model training method, object detection method and related apparatus, relate to the field of artificial intelligence technologies such as computer vision, deep learning. An implementation includes: obtaining training sample data including a first remote sensing image and position annotation information of an anchor box of a subject to be detected in the first remote sensing image, where the position annotation information includes angle information of the anchor box relative to a preset direction; obtaining an object feature map of the first remote sensing image based on an object detection model, performing object detection on the subject to be detected based on the object feature map to obtain an object bounding box, and determining loss information between the anchor box and the object bounding box based on the angle information; updating a parameter of the object detection model based on the loss information. 1. A method for training an object detection model , comprising:obtaining training sample data, the training sample data comprising a first remote sensing image and position annotation information of an anchor box of a subject to be detected in the first remote sensing image, wherein the position annotation information comprises angle information of the anchor box relative to a preset direction;obtaining an object feature map of the first remote sensing image based on an object detection model, performing object detection on the subject to be detected based on the object feature map to obtain an object bounding box, and determining loss information between the anchor box and the object bounding box based on the angle information; andupdating a parameter of the object detection model based on the loss information.2. The method according to claim 1 , wherein the angle information is determined at least in part by:obtaining a coordinate sequence of vertices of the subject to be detected in the first remote sensing image, the coordinate ...

Bendable Sheath and Delivery System Using Bendable Sheath

A bendable sheath and a delivery system using the bendable sheath. The bendable sheath comprises a tube body (). The tube body () comprises a distal end and a proximal end. A tube wall of the tube body () is connected to a pull wire (). One end of the pull wire () extends towards the proximal end of the tube body (), and the other end is connected to the tube body () near the distal end of the tube body (). The pull wire () comprises at least a section thereof disposed freely outside the tube body () and near the distal end of the tube body (). The pull wire () in the bendable sheath comprises the section disposed freely outside the sheath tube body () and, when pulled, the section is disposed so as to facilitate the application of force. The section moves relative to the tube body (), such that a force application point is adaptively changed. The present invention improves the safety and flexibility of operations when there is a large bending radius, or when using long, hard, or inflexible intervention apparatuses. 181-. (canceled)82. A bendable delivery system for an implantable valve , comprising:a bendable sheath, comprising a tube and a pull wire, wherein the tube has a distal end and a proximal end, and the distal end of the tube is configured to be bent by the pull wire, and wherein one end of the pull wire extends towards the proximal end of the tube, a connection portion of the other end of the pull wire and the tube is located at or adjacent to the distal end of the tube, and at least one section of the pull wire is configured as a movable section which is movable outside of the tube; the tube comprises a first section at the distal end for accommodating an implantable instrument, and a connection section connected to the first section and extending towards the proximal end;a sheath core arranged in the bendable sheath, and an operating handle connected to proximal ends of the bendable sheath and the sheath core; wherein a proximal end of the pull wire is ...

METHOD AND APPARATUS FOR RECOGNIZING IMAGE, ELECTRONIC DEVICE AND STORAGE MEDIUM

The disclosure provides a method for recognizing an image, an apparatus for recognizing an image, an electronic device and a storage medium. An image to be processed is obtained. The number of first channels of the image is greater than the number of second channels of a red-green-blue (RGB) image. For each pixel of the image, a semantic type of the pixel is determined based on a value of the pixel on each channel. A recognition result of the image is generated based on the image and the semantic type of each pixel. 1. A method for recognizing an image , comprising:obtaining an image to be processed, wherein the number of first channels of the image is greater than the number of second channels of a red-green-blue (RGB) image;for each pixel of the image, determining a semantic type of the pixel based on a value of the pixel on each channel; andgenerating a recognition result of the image based on the image and the semantic type of each pixel.2. The method of claim 1 , wherein determining the semantic type of the pixel based on the value of the pixel on each channel comprises:obtaining a semantic segmentation model matching the number of the first channels; andobtaining the semantic type of the pixel by inputting the image into the matched semantic segmentation model.3. The method of claim 2 , wherein obtaining the semantic segmentation model matching the number of the first channels comprises:for each of at least one trained candidate semantic segmentation model, determining a difference between the number of inputting channels of the trained candidate semantic segmentation model and the number of the first channels;obtaining a first candidate semantic segmentation model corresponding to a minimum difference; andobtaining the matched semantic segmentation model by adjusting the inputting channels of the first candidate semantic segmentation model based on the number of the first channels.4. The method of claim 3 , further comprising:obtaining an initial candidate ...

PRECISION RESISTOR TUNING AND TESTING BY INKJET TECHNOLOGY

A method of additive tuning a resistor includes measuring resistance across a recessed area of the resistor using at least two terminals, depositing resistance material from an ink jet across the recessed area of the resistor device concurrently with the measuring resistance, and ceasing the depositing upon obtaining a measurement of a resistance threshold value. 1. A method of additive tuning a resistor , comprising:measuring resistance across a recessed area of a resistor device using at least two terminals;depositing resistance material from an ink jet across the recessed area of the resistor device concurrently with the measuring resistance; andceasing the depositing upon obtaining a measurement of a resistance threshold value.2. The method of claim 1 , further comprising controlling droplet size from the ink jet to increase resolution of the measured resistance as the measured resistance approaches the resistance threshold value.3. The method of claim 1 , further comprising controlling a spray pattern during the depositing.4. The method of claim 1 , further comprising controlling continuity of spray during the depositing.5. The method of claim 1 , further comprising controlling the ink jet spray to apply finer strips of resistance material as the measured resistance approaches the resistance threshold value.6. The method of claim 1 , further comprising controlling spray throughput of the ink jet claim 1 , wherein the spray throughput is reduced as the measured resistance approaches the resistance threshold value.7. The method of claim 1 , further comprising controlling speed of motion for the ink jet during the applying of the material.8. The method of claim 1 , wherein the measuring comprises using a four point Kelvin probing device.9. The method of claim 1 , wherein the ceasing occurs with the ink jet having deposited at least one strip of resistance material only partially spanning the recessed area.10. A resistor claim 1 , comprising:a substrate;a frame on ...

Operating Method and Related Operating System

An operating method is applied for a display device. The display device displays a plurality of display areas, wherein a first display area of the plurality of display areas shows images of a first computer device, and the first computer device is controlled by an input device. The operating method includes steps of determining whether an input signal generated by a user through the input device is operated in a second display area different from the first display area in the plurality of display areas; and when the input signal generated by the user is operated in the second display area, displaying a menu window. 1. An operating method , utilized in a display device , wherein the display device displays a plurality of display areas , a first display area of the plurality of display areas shows images of a first computer device , and the first computer device is controlled by an input device , the operating method comprising:determining whether an input signal generated by a user through the input device is operated in a second display area different from the first display area in the plurality of display areas; andwhen the input signal generated by the user is operated in the second display area, displaying a menu window.2. The operating method of claim 1 , further comprising:receiving an operating result of the user operating the menu window; anddetermining whether to perform a switching operating according to operating result.3. The operating method of claim 2 , wherein the second display area displays images of a second computer device claim 2 , and the switching operation is switching the input device from controlling the first computer device to controlling the second computer device.4. The operating method of claim 2 , wherein the switching operation is changing at least one of locations claim 2 , sizes and definitions of the plurality of display areas displayed by the display device.5. An operating system claim 2 , comprising:at least a computer device, ...

Switching Method and Related Electronic System

A switching method is applied for a display device. The display device is coupled to a first computer device, an input device and a storage device, wherein the input device controls the first computer device through the display device, and the storage device exchanges data with the first computer device through the display device. The switching method comprises steps of when a user instructs to switch the first computer device through an input signal generated by the input device, switching the input device from controlling the first computer device to controlling a second computer device, and determining whether the storage device is exchanging data with the first computer device; and when the storage device is not exchanging data with the first computer device, switching the storage device from connecting with the first computer device to connecting with the second computer device. 1. A switching method , for a display device , wherein the display device is coupled to a first computer device , an input device and a storage device , the input device controls the first computer device via the display device , and the storage device exchanges data with the first computer device via the display device , the switching method comprising:when a user instructs to switch the first computer device through an input signal generated by the input device, switching the input device from controlling the first computer device to controlling a second computer device, and determining whether the storage device is exchanging data with the first computer device; andwhen the storage device is not exchanging data with the first computer device, switching the storage device from connecting with the first computer device to connecting with the second computer device.2. The switching method of claim 1 , wherein the input device connects with the first computer device or the second computer device according to a first transmission standard claim 1 , and the storage device connects with the ...

APPARATUS AND METHODS FOR CHEMICAL MECHANICAL POLISHING

A polishing pad for CMP is provided. The polishing pad includes a layer of material having a surface, a plurality of grooves indented into the surface in the layer of material, and a fluorescent indicator in the layer of material. Each of the plurality of grooves has a first depth, the fluorescent indicator has a second depth, and the second depth is equal to or less than the first depth. 2. The polishing pad of claim 1 , wherein a portion of the fluorescent indicator is disposed within a portion of the plurality of grooves.3. The polishing pad of claim 1 , wherein the fluorescent indicator is separated from the plurality of grooves.4. The polishing pad of claim 1 , wherein the fluorescent indicator covers a portion of the surface.5. The polishing pad of claim 1 , wherein a top surface of the fluorescent indicator is substantially leveled with the surface.6. The polishing pad of claim 1 , wherein the layer has a first shore D hardness claim 1 , the fluorescent indicator has a second shore D hardness claim 1 , and the second shore D hardness is equal to or less than the first shore D hardness.7. The polishing pad of claim 1 , wherein the fluorescent indicator comprises small molecule fluorescent material.8. The polishing pad of claim 7 , wherein the fluorescent indicator comprises fluorescein claim 7 , anthracene claim 7 , coumarin claim 7 , acridine claim 7 , thionin claim 7 , rhodamine claim 7 , pyrene claim 7 , perylene claim 7 , and their derivatives.9. The polishing pad of claim 7 , wherein the fluorescent indicator comprises a fluorescent polymer matrix of the small molecule fluorescent material and non-fluorescent polymer.10. The polishing pad of claim 9 , wherein a concentration of the non-fluorescent polymer in the fluorescent polymer matrix is greater than 30%.11. The polishing pad of claim 1 , wherein the fluorescent indicator comprises fluorescent polymer matrix having fluorescent functional groups covalently attached to a polymer backbone or to a polymer ...

Smart display and associated control method

A smart display and its associated control method are provided. The smart display includes a communication interface, selectively electrically connected to an external host; an internal host, for adjusting an operation mode according to connection status between the communication interface and the external host; a video module, electrically connected to the communication interface and the internal host, for displaying video data from one of the external host and the internal host according to the connection status between the communication interface and the external host; a peripheral; and a switch, electrically connected to the internal host, the communication interface and the peripheral, for controlling the peripheral to execute control data transmitted by one of the external host and the internal host.

Method and Device for Online Limit Early-Warning to Shunt Capacitor Bank

A method for online limit early-warning to a shunt capacitor bank, and the method comprises: performing harmonic monitoring to the shunt capacitor bank; obtaining a measured voltage and a measured current, based on raw data obtained by the harmonic monitoring; obtaining a first parameter representing a ratio of the measured voltage to a rated voltage and a second parameter representing a ratio of the measured current to a rated current, based on the measured voltage and the measured current; obtaining a relation between an impedance correlation quantity of the shunt capacitor bank and a background harmonic voltage ratio, based on the first parameter, the second parameter, and an obtained series reactance ratio of a detected capacitor circuit; and performing online limit early-warning to the shunt capacitor bank, based on the relation. The present invention also discloses a device for online limit early-warning to a shunt capacitor bank. 1. A method for online limit early-warning to a shunt capacitor bank , wherein the method comprises:performing harmonic monitoring to the shunt capacitor bank;obtaining a measured voltage and a measured current, based on raw data obtained by the harmonic monitoring;obtaining a first parameter representing a ratio of the measured voltage to a rated voltage and a second parameter representing a ratio of the measured current to a rated current, based on the measured voltage and the measured current;obtaining a relation between an impedance correlation quantity of the shunt, capacitor bank and a background harmonic voltage ratio, based on the first parameter, the second parameter, and an obtained series reactance ratio of a detected capacitor circuit; andperforming online limit early-warning to the shunt capacitor bank, based on the relation.5. The method according to claim 4 , wherein the step of performing limit early-warning to the shunt capacitor bank claim 4 , based on the relation between the impedance correlation quantity η and ...

Light generation system using metal-nonmetal compound as precursor and related light generation method

A light generation system is provided. The light generation system includes a vaporization device, a laser device and a lens structure. The vaporization device is configured to vaporize a metal-nonmetal compound to generate a metal-nonmetal precursor gas. The laser device is configured to provide laser light, and irradiate the metal-nonmetal precursor gas released from the vaporization device with the laser light to emit a light signal. The lens structure is configured to direct the light signal toward a photomask used in a lithography process.

Photomask and method for fabricating integrated circuit

A photomask and method for fabricating an integrated circuit is provided. The photomask includes a plurality of main features, enclosed in at least one first region and at least one second region, wherein the first region comprises single the main feature and the second region comprises multiple the main features; and a plurality of assistant features disposed between the first region and the second region, or between the second regions. The photomask enhances the accuracy of the critical dimension and facilitate fabricating an integrated circuit.

DISPLAY DEVICE, ELECTRONIC SYSTEM AND CONTROL METHOD

A display device, an electronic system and a control method are disclosed. The display device includes a memory device. The memory device includes a memory array, an input/output logic circuit and a control logic circuit. The memory array includes a plurality of sub-arrays and each sub-array stores extended display identification data. The input/output logic circuit is configured to receive an identification data request from a host device and determine whether to perform an identification data access process according to the identification data request The control logic circuit is configured to read extended display identification data stored in a target sub-array of the plurality of sub-arrays of the memory array according to memory address information in response to determining to perform the identification data access process. 1. A display device , comprising: a memory array comprising a plurality of sub-arrays and each sub-array storing extended display identification data;', 'an input/output logic circuit configured to receive an identification data request from a host device and determine whether to perform an identification data access process according to the identification data request; and', 'a control logic circuit configured to read extended display identification data stored in a target sub-array of the plurality of sub-arrays of the memory array according to memory address information in response to determining to perform the identification data access process., 'a memory device, comprising2. The display device of claim 1 , wherein the identification data request comprises a device selection address claim 1 , the input/output logic circuit compares the device selection address of the identification data request with a device address of the memory device and determines to perform an identification data access process when the device selection address of the identification data request matches the device address of the memory device.3. The display ...

FILTER CAPABLE OF ADJUSTING FREQUENCY AND BANDWIDTH

A filter capable of adjusting frequency and bandwidth for dynamically setting at least one of the filter center frequency and bandwidth includes a first movable member, a second movable member, an upper casing, a lower casing, multiple conductive clamping members, a cavity and a driving module. The first and second movable members have multiple first and second lugs formed on the first and second boards respectively. The upper and lower casings have multiple upper and lower openings corresponsive to the first lugs and the second lugs respectively. The conductive clamping members are corresponsive to the upper openings and the lower openings. The cavity has multiple chambers and multiple connecting portions. The driving module changes the position of the first movable member to determine the filter center frequency and the position of the second movable member to determine the bandwidth. 1. A filter capable of adjusting frequency and bandwidth , for dynamically settingat least one of the filter center frequency and bandwidth, and the filter comprising:a first movable member, having a first board, and a plurality of first lugs formed on a side of the first board;a second movable member, having a second board, and a plurality of second lugs formed on a side of the second lugs;an upper casing, installed on the side of the movable member, and having a plurality of upper openings configured to be corresponsive to the first lugs and the second lugs respectively;a lower casing, installed on a side of the upper casing, and having a plurality of lower openings configured to be corresponsive to the upper openings respectively;a plurality of conductive clamping members, disposed between the upper casing and the lower casing, and configured to be corresponsive to the upper openings and the lower openings respectively;a cavity, combined with the lower casing, and having a plurality of chambers and a plurality of connecting portions, and the chambers and the connecting portions ...

Lithium ion battery having desirable safety performance

Provided is a lithium ion battery including a battery can, a battery core received in the battery can, electrolyte filled in the battery can, and a battery cover assembled to the battery can. The battery can or the battery cover is provided with a pressure relief valve, and the pressure relief valve is coupled with a mesh cover defining a number of through holes therein. According to the present invention, when thermal runaway occurs to the lithium ion battery, the pressure relief valve breaks timely. Only gases and electrolyte vapor can pass through the mesh cover. Solid particles cannot pass through the mesh cover. Therefore, ignition of the flammable gases, the electrolyte vapor and the high temperature solid particles in the surrounding air afar from the pressure relief valve is avoided and the safety performance of the lithium ion battery can be improved remarkably.

ELLIPSOMETER AND METHOD FOR ESTIMATING THICKNESS OF FILM

An ellipsometer includes a light source, a polarizer, an asymmetric wavelength retarder, an analyzer and an optical detection component. The light source is configured to provide a light beam having multiple wavelengths incident to a sample. The polarizer is disposed between the light source and the sample, and configured to polarize the light beam. The asymmetric wavelength retarder is configured to provide a varied retardation effect on the light beam varied by wavelength. The analyzer is configured to analyze a polarization state of the light beam reflected by the sample. The optical detection component is configured to detect the light beam from the analyzer. 1. An ellipsometer , comprising:a light source, configured to provide a light beam having multiple wavelengths incident to a sample;a polarizer, disposed between the light source and the sample, and configured to polarize the light beam;an asymmetric wavelength retarder, configured to provide a varied retardation effect on the light beam varied by wavelength;an analyzer, configured to analyze a polarization state of the light beam reflected by the sample; andan optical detection component, configured to detect the light beam from the analyzer.2. The ellipsometer of claim 1 , wherein the asymmetric wavelength retarder is disposed between the polarizer and the sample.3. The ellipsometer of claim 1 , wherein the asymmetric wavelength retarder is disposed between the sample and the analyzer.4. The ellipsometer of claim 1 , further comprising a light dispersion device disposed between the light source and the polarizer claim 1 , and configured to disperse the light beam into a plurality of monochromic sub-beams of different wavelengths.5. The ellipsometer of claim 1 , further comprising:a first optical lens between the light source and the sample, and configured to focus the light beam on the sample; anda second optical lens between the sample and the optical detection component, and configured to collect the ...

METHOD AND APPARATUS FOR PROVIDING INTEGRATED SEARCH AND WEB BROWSING HISTORY

An apparatus, method, and computer program product are provided for creating and displaying an integrated search and web browser history to a user. In particular, the apparatus includes a processor and a memory including computer program code, and the memory and computer program code are configured to, with the processor, cause the apparatus to receive search data provided to a website and navigational data relating to a webpage. The apparatus may determine a relationship between the search data and the navigational data and may further provide for a graphical representation of the search data, the navigational data, and the relationship between the search and navigational data to be displayed to the user. Thus, the user can have not only a record of the webpages accessed or search terms used in the previous search, but also a meaningful organization and contextual representation of the search. 130-. (canceled)31. An apparatus comprising at least one processor and at least one memory including computer program code , the at least one memory and the computer program code configured to , with the processor , cause the apparatus to at least:access search data provided to a website;access navigational data relating to a webpage;determine a relationship between the search data and the navigational data; andprovide for a graphical representation of the search data, the navigational data, and the relationship therebetween.32. The apparatus of claim 31 , wherein the relationship comprises at least one of a semantic relationship or a navigational relationship.33. The apparatus of claim 31 , wherein the search data comprises search data provided to a first website and search data provided to a second website claim 31 , wherein the first website is different from the second website.34. The apparatus of claim 31 , wherein the search data comprises at least one keyword.35. The apparatus of claim 31 , wherein the website comprises a search engine.36. The apparatus of claim 31 , ...

Euv photomask and manufacturing method of the same

A photomask and a method of manufacturing a photomask are provided. According to an embodiment, a method includes: providing a substrate; depositing a reflective layer over the substrate; depositing a capping layer over the reflective layer; depositing an absorption layer over the capping layer; and treating the reflective layer by a laser beam to form a border region. The laser beam includes a pulse duration of less than about ten picoseconds.

METHOD FOR RESHAPING SEVERELY STENOSED AORTIC VALVE HAVING LEAFLETS WITH BICUSPID MALFORMATION AND SEVERE CALCIFICATION

A method of reshaping a severely stenosed aortic valve having leaflets with bicuspid malformation and severe calcification. The method includes delivering a balloon with an expandable distal end to the aortic valve, expanding the balloon so that the distal end of the balloon is expanded to push the leaflets upward from bottom of the aortic valve to reshape the leaflets, and forming a space compliant to a self-expandable interventional valve for release, thereby facilitating the following TAVR procedure, reducing the adverse consequences of the TAVR procedure, and improving the surgical stability and the surgical prognosis. 1. A method of reshaping a severely stenosed aortic valve having leaflets with bicuspid malformation and severe calcification , comprising:delivering a balloon with an expandable distal end to the aortic valve,expanding the balloon so that the distal end of the balloon is expanded to push the leaflets upward from bottom of the aortic valve to reshape the leaflets, andforming a space compliant to a self-expandable interventional valve for release.2. The method of claim 1 , wherein the leaflets of the aortic valve generally have a severe or extremely severe calcification claim 1 , with a volume exceeding 500 mmdetected using HU-850 as a threshold.3. The method of claim 1 , wherein the calcification of the leaflets of the aortic valve is mainly distributed at the main bodies and free edges of the leaflets claim 1 , and is distributed symmetrically.4. The method of claim 1 , wherein claim 1 , according to a semi-quantitative assessment claim 1 , the difference in grades of calcification degree of the leaflets on two sides of the aortic valve is smaller than 2.5. The method of claim 1 , wherein there are moderate to severe claim 1 , calcified mass protruding towards the cavity at level of the annulus and the left ventricular outflow tract of the aortic valve.6. The method of claim 1 , wherein the leaflets of the aortic valve have moderate to severe ...

Techniques for transliterating input text from a first character set to a second character set

Computer implemented techniques for performing transliteration of input text in a first character set to a second character set are disclosed. The techniques include receiving input text and determining a set of possible transliterations of the input text based on a plurality of mapping standards. Each mapping standard defines a mapping of characters in the first character set to characters in the second character set. The techniques further include determining a set of candidate words in the target language based on the possible transliterations and a text corpus. The techniques also include determining a likelihood score for each one of the candidate words based on a language model in the target language previously received words. The techniques also include providing one or more candidate words based on the likelihood scores and receiving a user selection indicating one of the candidate words.

RETICLE-MASKING STRUCTURE, EXTREME ULTRAVIOLET APPARATUS, AND METHOD OF FORMING THE SAME

A reticle-masking structure is provided. The reticle-masking structure includes a magnetic substrate and a paramagnetic part disposed on the magnetic substrate. The paramagnetic part includes a plurality of fractions disposed on a plurality of protrusion structures. In some embodiments, the protrusion structures are irregularly arranged. A method for forming a reticle-masking structure and an extreme ultraviolet apparatus are also provided. 1. A reticle-masking structure , comprising:a magnetic substrate; anda paramagnetic part, disposed on the magnetic substrate, wherein the paramagnetic part comprises a plurality of fractions disposed on a plurality of protrusion structures, wherein the plurality of protrusion structures are irregularly arranged.2. The reticle-masking structure of claim 1 , wherein the plurality of protrusion structures includes different heights and different diameters.3. The reticle-masking structure of claim 1 , wherein at least a portion of the plurality of protrusion structures are separated from adjacent protrusion structures.4. The reticle-masking structure of claim 1 , at least a portion of the plurality of protrusion structures contact adjacent protrusion structures.5. The reticle-masking structure of claim 1 , wherein the paramagnetic part is attracted by an magnetic field of the magnetic substrate.6. The reticle-masking structure of claim 1 , wherein the paramagnetic part is made of stainless steel.7. The reticle-masking structure of claim 1 , wherein the paramagnetic part overlaps the entire magnetic substrate.8. The reticle-masking structure of claim 1 , wherein the paramagnetic part has a width substantially equal to a width of the magnetic substrate.9. A method for forming a reticle-masking structure claim 1 , comprising:receiving a magnetic substrate;disposing a paramagnetic part on the magnetic substrate;removing a portion of the paramagnetic part to form an irregular pattern of a rough surface; andforming a plurality of fractions ...

TRAINING METHOD AND APPARATUS FOR TARGET DETECTION MODEL, DEVICE AND STORAGE MEDIUM

Provided are a training method and apparatus for a target detection model, a device and a storage medium. The training method is described below. A feature map of a sample image is processed through a classification network of an initial model and a heat map and a classification prediction result of the feature map are obtained, a classification loss value is determined according to the classification prediction result and classification supervision data of the sample image, and a category probability of pixels in the feature map is determined according to the heat map of the feature map and a probability distribution map of the feature map is obtained; the feature map is processed through a regression network of the initial model and a regression prediction result is obtained, and a regression loss value is determined. 1. A training method for a target detection model , comprising:processing, through a classification network of an initial model, a feature map of a sample image and obtaining a heat map and a classification prediction result of the feature map, determining a classification loss value according to the classification prediction result and classification supervision data of the sample image, and determining, according to the heat map of the feature map, a category probability of pixels in the feature map and obtaining a probability distribution map of the feature map;processing, through a regression network of the initial model, the feature map and obtaining a regression prediction result, and determining a regression loss value according to the probability distribution map, the regression prediction result and regression supervision data of the sample image; andtraining the initial model according to the regression loss value and the classification loss value, and obtaining the target detection model.2. The method according to claim 1 , wherein processing claim 1 , through the classification network of the initial model claim 1 , the feature map and ...

METHOD, ELECTRONIC DEVICE AND STORAGE MEDIUM FOR DETECTING CHANGE OF BUILDING

The disclosure provides a method for detecting a change of a building, an apparatus for detecting a change of a building, an electronic device, a storage medium and a computer program product. The method includes: obtaining a remote-sensing image sequence of a to-be-detected region; obtaining a building probability map corresponding to each remote-sensing image in the remote-sensing image sequence; determining a sub-region located by each building in the to-be-detected region based on the building probability map corresponding to each remote-sensing image; for each building, determining an existence probability of the building in each remote-sensing image based on the sub-region located by the building and the building probability map corresponding to each remote-sensing image; and determining a change condition of the building based on the existence probability of the building in each remote-sensing image. 1. A method for detecting a change of a building , comprising:obtaining a remote-sensing image sequence of a to-be-detected region;obtaining a building probability map corresponding to each remote-sensing image in the remote-sensing image sequence;determining a sub-region located by each building in the to-be-detected region based on the building probability map corresponding to each remote-sensing image; determining an existence probability of the building in each remote-sensing image based on the sub-region located by the building and the building probability map corresponding to each remote-sensing image; and', 'determining a change condition of the building based on the existence probability of the building in each remote-sensing image., 'for each building,'}2. The method as claimed in claim 1 , wherein obtaining the building probability map corresponding to each remote-sensing image in the remote-sensing image sequence comprises:for each remote-sensing image in the remote-sensing image sequence, obtaining image blocks by segmenting the remote-sensing image; ...

BROADCASTING SYSTEM AND METHOD FOR MULTIMEDIA BITSTREAM

A broadcasting system and its associated broadcasting method for multimedia bitstream are provided. The broadcasting system includes a wireless access point, a broadcasting device and a source device. The broadcasting method includes the following steps. A wireless network is provided by the wireless access point. A multimedia bitstream is provided by the source device. A broadcasting command is generated by the source device according to a trigger signal. The broadcasting command is transmitted to the broadcasting device by the source device via the wireless network. A direct communication link is created between the source device and the broadcasting device. In addition, the multimedia bitstream is transmitted to the broadcasting device by the source device via the direct communication link. 1. A multimedia bitstream broadcasting system , comprising:a wireless access point, for providing a wireless network;a broadcasting device, in communication with the wireless network; and,a source device, in communication with the wireless network, for providing a multimedia bitstream, wherein the source device generates a broadcasting command according to a trigger signal, a direct communication link is created between the source device and the broadcasting device after the broadcasting command is transmitted to the broadcasting device via the wireless network, and the multimedia bitstream is transmitted to the broadcasting device by the source device via the direct communication link.2. The broadcasting system according to claim 1 , wherein the wireless access point confirms that the broadcasting device and the source device have the right to access the wireless network after identifying the broadcasting device and the source device respectively.3. The broadcasting system according to claim 1 , wherein the direct communication link is based on a tunneled direct link setup claim 1 , a Bluetooth communication claim 1 , or an infrared communication.4. The broadcasting system ...

FinFETs with Different Fin Heights

An integrated circuit structure includes a semiconductor substrate including a first portion in a first device region, and a second portion in a second device region. A first semiconductor fin is over the semiconductor substrate and has a first fin height. A second semiconductor fin is over the semiconductor substrate and has a second fin height. The first fin height is greater than the second fin height.

TIME SLOT STATE UPDATE METHOD AND DEVICE

Embodiments of the present invention relate to the field of wireless communications. Disclosed are a time slot state update method and device, which are used to improve the time flexibility during update of the time slot state. In the present invention, a communications node determines an update period of a time slot state table, the update period comprising x continuous time slots and x being an integer not less than 1 and not greater than the total of the time slots comprised in one frame; and the communications node updating the time slot state table after the update period ends. It can be seen that, the solution can improve the time flexibility during update of the time slot state. 1. A method for updating slot state , the method comprising:determining, by a communication node, an update periodicity of a slot state table, wherein the update periodicity comprises x consecutive slots, wherein x is an integer no less than 1 and no more than a total number of slots comprised in a frame; andupdating, by the communication node, the slot state table at an end of each update periodicity.2. The method according to claim 1 , wherein after the communication node updates the slot state table at the end of each update periodicity claim 1 , the method further comprises:detecting collision between slots.3. The method according to claim 1 , wherein determining claim 1 , by the communication node claim 1 , the update periodicity of the slot state table comprises:determining, by the communication node, the update periodicity of the slot state table according to configuration information of a system; orobtaining, by the communication node, at least one of current processing capacity information in each slot of the system, a buffer area size, service delay requirement information, and collision detection delay requirement information, and determining the update periodicity of the slot state table according to the obtained information.4. The method according to claim 1 , wherein the ...

AUTOMATED NOZZLE CLEANING SYSYEM

An apparatus for automatically cleaning a nozzle of a gas supply system is provided. The apparatus includes a carrier with a gas inlet that is adapted to sealingly mate with the nozzle of the gas supply system and an automated nozzle cleaning system in the carrier. The automated nozzle cleaning system includes a first nozzle cleaning device, a second nozzle cleaning device, and a function switching plate. The function switching plate comprises a plurality of through holes, a first through hole of the plurality of through holes is configured to engage the first nozzle cleaning device with the gas inlet when the function switching plate is positioned at a first position, and a second through hole of the plurality of through holes is configured to engage the second nozzle cleaning device with the gas inlet when the function switching plate is positioned at a second position. 1. An apparatus , comprising:a carrier comprising a gas inlet, wherein the gas inlet is adapted to sealingly mate with a nozzle of a gas supply system; and a first nozzle cleaning device;', 'a second nozzle cleaning device; and', 'a function switching plate, wherein the function switching plate comprises a plurality of through holes, a first through hole of the plurality of through holes is configured to engage the first nozzle cleaning device with the gas inlet when the function switching plate is positioned at a first position, and a second through hole of the plurality of through holes is configured to engage the second nozzle cleaning device with the gas inlet when the function switching plate is positioned at a second position., 'an automated nozzle cleaning system in the carrier and operable to remove contaminant particles from the nozzle of the gas supply system, the automated nozzle cleaning system comprising2. The apparatus of claim 1 , wherein the first nozzle cleaning device is a vacuum.3. The apparatus of claim 1 , wherein the second nozzle cleaning device is a cleaning brush.4. The ...

METHOD AND DEVICE FOR POSITIONING ABNORMAL COVERAGE OF RADIO CELL

In a method and a device for positioning an abnormal coverage of a radio cell provided by the present disclosure, voice quality MOSs before and after a radio cell handover are acquired, if a reduction amplitude of the voice quality MOS after the radio cell handover with respect to that before the radio cell handover exceeds a preset threshold value, the radio cell handover is abnormal, and then if an intermediate radio cell exists to make an included angle, which is formed by a connection path from the intermediate radio cell to a radio cell after the radio cell handover and a handover path from a radio cell before the radio cell handover to the radio cell after the radio cell handover, smaller than or equal to a preset angle, the radio cell after the radio cell handover is positioned as an abnormally covered radio cell. 1. A method for positioning an abnormal coverage of a radio cell , comprising:acquiring call flow signaling data and call handoff flow signaling data of a voice call;associating the call flow signaling data with the call handoff flow signaling data and acquiring voice quality MOSs of the voice call before and after a radio cell handover;determining whether a reduction amplitude of the voice quality MOS of the voice call after the radio cell handover with respect to the voice quality MOS of the voice call before the radio cell handover exceeds a preset threshold value, and in response to that the reduction amplitude exceeds the preset threshold value, the radio cell handover of the voice call is abnormal;in response to that the radio cell handover of the voice call is abnormal, determining whether an intermediate radio cell exists to make an included angle, which is formed by a connection path and a handover path, smaller than or equal to a preset angle, wherein the connection path is a path from the intermediate radio cell to a first radio cell, the handover path is a path from a second radio cell to the first radio cell, the first radio cell is a ...

Medical Image Segmentation Method and Apparatus

A medical image segmentation method includes: step , initialize of the number of clusters and determine the initial values of the cluster centroids; step , calculate a Hausdorff distance between each cluster centroid and each pixel in the image; step , calculate a membership function of each pixel based on the Hausdorff distance and a Euclid distance between the cluster centroids and each pixel; step , calculate an objective function, cluster the pixels of the image based on the updated membership function, and update the centroid value; and repeating step -, until a difference between two objective function values is less than a threshold value. Then the membership function from the last iteration is a final segmentation. 1. A medical image segmentation method , which comprises the following processing steps:{'b': '1', 'step , initialize the number of clusters and determine the initial values of cluster centroids;'}{'b': '2', 'step , calculate a Hausdorff distance between each cluster centroid and each pixel in an image;'}{'b': '3', 'step , calculate a membership function of each pixel based on the Hausdorff distance and an Euclid distance between each cluster centroid and each pixel;'}{'b': '4', 'step , calculate an objective function, cluster the pixels of the image based on the membership function, and update the values of the cluster centroids; and'}{'b': 2', '4, 'repeat step -, until a difference between two objective function values is less than a threshold value, and then the membership function from the last iteration is a final segmentation.'}2. The medical image segmentation method as claimed in claim 1 , wherein the initial values of the cluster centroids are calculated by an image histogram where differences between each centroid are the same.3. The medical image segmentation method as claimed in claim 1 , wherein the step of calculating the Hausdorff distance between each cluster centroid and each image pixel comprises:select several neighbor regions ...

SYSTEM AND METHOD OF QUERY PROCESSING WITH SCHEMA CHANGE IN JSON DOCUMENT STORE

An information processing system, a computer readable storage medium, and a method of managing a query to find a set of JSON documents in a multi-schema JSON document store. A query engine receives a first query to find at least one JSON document in a plurality of sets of JSON documents stored in the JSON document store, each set of JSON documents being organized in a unique JSON schema version related to a unique JSON schema version of each other set of JSON documents by at least one schema change. The first query is organized in a first unique JSON schema version. A query translator translates the first query into a plurality of queries based on the plurality of schema changes. The first and the plurality of queries are executed to provide a collective set of query results. 1. A computer-implemented method of managing a query to find a set of JavaScript Object Notation (JSON) documents in a JSON document store , the method comprising:receiving a first query to find at least one JSON document in a plurality of sets of JSON documents stored in a JSON document store, each set of JSON documents in the plurality being organized in a unique JSON schema version related to a unique JSON schema version of each other set of JSON documents in the plurality of sets of JSON documents by at least one schema change, the first query being organized in a first unique JSON schema version from a plurality of unique JSON schema versions of the respective plurality of sets of JSON documents;maintaining a schema change graph of a plurality of schema changes between respective pairs of the plurality of unique JSON schema versions;translating the first query into a plurality of queries based on the plurality of schema changes, wherein each of the plurality of queries is organized in a respective unique JSON schema version from the plurality of unique JSON schema versions;executing the first query, organized in the first unique JSON schema version, on a first set of JSON document in the ...

DATA TRANSFER DEVICE OF DISPLAY EQUIPMENT AND DATA TRANSFER METHOD

A data transfer device of a display equipment and a data transfer method are provided. The data transfer device of the display equipment includes a display panel, a first transfer connector, a second transfer connector, a configuration switch and a control unit. The first and the second transfer connector are in line with a universal serial bus (USB) protocol including a plurality of data paths. When a first electronic device is connected to the first transfer connector, the control unit separates the data paths of the first transfer connector into at least one video data path and at least one data-transferring data path dynamically. A video signal of the first electronic device is transferred to the display panel through the video data path, and the first electronic device and the second electronic device transfer data to each other through the data-transferring data path. 1. A data transfer device of a display equipment , comprising:a display panel;a first transfer connector and a second transfer connector, wherein the first transfer connector and the second transfer connector are in line with a universal serial bus protocol comprising a plurality of data paths;a configuration switch, configured to adjust a transfer direction of the data paths in the first transfer connector and the second transfer connector; anda control unit, coupled to the configuration switch and the display panel,wherein when a first electronic device is connected to the first transfer connector, the control unit controls the configuration switch to dynamically separate the data paths of the first transfer connector into at least one video data path and at least one data-transferring data path,wherein a video signal of the first electronic device is transferred to the display panel through the at least one video data path, and the first electronic device mutually transfers data with the second electronic device connected to the second transfer connector through the at least one data- ...

APPARATUS AND METHOD FOR GENERATING AN ELECTROMAGNETIC RADIATION

A method for generating an electromagnetic radiation includes the following operations. A target material is introduced in a chamber. A light beam is irradiated on the target material in the chamber to generate plasma and an electromagnetic radiation. The electromagnetic radiation is collected with an optical device. A gas mixture is introduced in the chamber. The gas mixture includes a first buffer gas reactive to the target material, and a second buffer gas to slow down debris of the target material and/or plasma by-product, so as to increase an reaction efficiency of the target material and the first buffer gas, and to reduce deposition of the debris of the target material and/or the plasma by-product on the optical device. 1. A method for generating an electromagnetic radiation , comprising:introducing a target material in a chamber;irradiating a light beam on the target material in the chamber to generate plasma and an electromagnetic radiation;collecting the electromagnetic radiation with an optical device; andintroducing a gas mixture in the chamber through a gas outlet which extends into an optical device through an aperture, the gas mixture comprises a first gas reactive to the target material, and a second gas to slow down debris of the target material and/or plasma by-product.2. The method of claim 1 , wherein the gas mixture is introduced in the chamber through the aperture of the optical device.3. The method of claim 1 , wherein a molecular mass of the second gas is larger than that of the first gas and that of the target material.4. The method of claim 1 , wherein the target material includes tin claim 1 , the first gas comprises hydrogen gas claim 1 , the second gas comprises xenon gas claim 1 , and an amount ratio of the second gas to the first gas is less than 1.5. An apparatus claim 1 , comprising:a chamber;an optical device in the chamber, wherein the optical device comprises an aperture; anda gas supplier connected to the chamber and configured ...

Electrode Structure of a Transistor, and Pixel Structure and Display Apparatus Comprising the Same

An electrode structure of a transistor, and a pixel structure and a display apparatus comprising the electrode structure of the transistor are disclosed. The electrode structure of the transistor comprises a first electrode and a second electrode. The first electrode has at least two first portions and at least one second portion. The first portions are substantially parallel with each other and each has a first width. The second portion has a second width, and connects the substantially parallel first portions to define a space with an opening. The first width is substantially greater than the second width. 1. An electrode structure of a transistor , comprising: at least two first portions substantially parallel with each other and each of the first portions having a first width; and', 'at least one second portion, having a second width, and connecting the first portions to define a space having an opening; and, 'a first electrode, havinga second electrode having a body and an end portion, and the end portion via the opening disposed in part of the space;wherein the end portion has a width substantially greater than a width of the body.2. The electrode structure of claim 1 , wherein a ratio of the width of the end portion and the width of the body ranges from about 0.7 to about 2.3. The electrode structure of claim 1 , wherein the width of the body ranges from about 4 um to about 6 um.4. The electrode structure of claim 1 , wherein the width of the end portion ranges from about 4.2 um to about 8 um.5. The electrode structure of claim 1 , wherein the first width is substantially greater than the second width.6. The electrode structure of claim 1 , wherein a ratio of the first width and the second width ranges from about 1.05 to about 2.7. The electrode structure of claim 1 , wherein the first width is substantially 4 um.8. The electrode structure of claim 1 , wherein the second width ranges from about 2 um to about 3.8 um.9. The electrode structure of claim 1 , ...

Electrode Structure of a Transistor, and Pixel Structure and Display Apparatus Comprising the Same

An electrode structure of a transistor, and a pixel structure and a display apparatus comprising the electrode structure of the transistor are disclosed. The electrode structure of the transistor comprises a first electrode and a second electrode. The first electrode has at least two first portions and at least one second portion. The first portions are substantially parallel with each other and each has a first width. The second portion has a second width, and connects the substantially parallel first portions to define a space with an opening. The first width is substantially greater than the second width. 1. An electrode structure of a transistor , comprising: at least one end portion, having a first width,', 'a first portion connecting the end portion having a second width; and', 'wherein the first width is substantially greater than the second width; and, 'a first electrode having a curved shape structure defining a space having an opening, includinga second electrode having an end portion, and the end portion of the second electrode disposed in part of the space via the opening and directed to the first portion of the first electrode.2. The electrode structure of claim 1 , wherein width of at least parts of the second electrode is substantially greater than the second width.3. The electrode structure of claim 1 , further comprising a connecting section connected to one of the end portion of the first electrode or the first portion of the first electrode.4. The electrode structure of claim 1 , wherein a ratio of the first width and the second width ranges from about 1.05 to about 2.5. The electrode structure of claim 1 , wherein a ratio of width of the second electrode and the second width ranges from about 1.05 to about 2.6. A pixel structure incorporating the electrode structure of the transistor of .7. A display apparatus incorporating the electrode structure of the transistor of .8. An electrode structure of a transistor claim 1 , comprising:a first ...

METHOD FOR TRANSFERRING CONTAINER

A method for transferring a container for holding one or more articles is provided. The method includes transferring the container using a transferring mechanism to a position which is adjacent to a destination space. The method further includes recording an image of the destination space before the container is deposited to the destination space. The method also includes performing an image analysis of the image and determining if the container is able to be sent to the destination space according to a result of the image analysis of the image. 1. A method for transferring a container configured to hold at least one article used in semiconductor fabrication , comprising:transferring the container using a transferring mechanism to a position which is adjacent to a destination space;recording a first image of the destination space before the container is deposited to the destination space;performing an image analysis of the first image; anddetermining if the container is able to be sent to the destination space according to a result of the image analysis of the first image.2. The method as claimed in claim 1 , wherein the container is deposited to the destination space when the result of the image analysis indicates a reference line that connects two reference points of the destination space is parallel to a horizontal reference line.3. The method as claimed in claim 1 , wherein the container is not deposited to the destination space when the result of the image analysis indicates a reference line that connects two reference points of the destination space is not parallel to a horizontal reference line claim 1 , and an alarm signal is issued.4. The method as claimed in claim 1 , further comprising:sending the container to the destination space when the result of the image analysis of the first image is accepted; andrecording a second image of the destination space after the container is deposited into the destination space;performing an image analysis of the second ...

DISPLAY AND METHOD FOR DISPLAYING MULTIPLE FRAMES THEREOF

A display and a method for displaying multiple frames thereof are provided. In the method, a source device is connected by a video cable. A multiple frame displaying request sent by the source device is received through the video cable. Then, an original resolution of the display is divided into several adjusted resolutions according to the number of frames in the request, and at least one resolution data respectively recording the adjusted resolutions is sent to the source device. At least one video stream sent by the source device is received through the video cable, and frames of the at least one video stream are respectively displayed on at least one corresponding display region of the display. 1. A multiple frame displaying method , adapted for a display , the multiple frame displaying method comprising:connecting with a source device through a video cable;receiving a multiple frame displaying request sent by the source device through the video cable;dividing an original resolution of the display into a plurality of adjusted resolutions according to a number of frames in the multiple frame displaying request, and transmitting at least one resolution data respectively recording the adjusted resolutions to the source device;receiving at least one video stream sent by the source device through the video cable; andrespectively displaying frames of the at least one video stream on at least one corresponding display region of the display.2. The multiple frame displaying method according to claim 1 , wherein the step of dividing the original resolution of the display into the adjusted resolutions according to the number of frames in the multiple frame displaying request further comprises:dividing the original resolution into the adjusted resolutions according to a number of frames and a display mode in the multiple frame displaying request, wherein the display mode comprises Picture in Picture (PIP), Picture by Picture (PBP), or Picture on Picture (POP).3. The ...

METAL-AND-RESIN COMPOSITE AND METHOD FOR MAKING THE SAME

A metal-and-resin composite includes an aluminum or aluminum alloy substrate, an aluminum oxide film on the aluminum or aluminum alloy substrate, and at least one resin article coupled to the aluminum oxide film. The aluminum or aluminum alloy substrate defines a plurality of corrosion pores, and the aluminum oxide film defines a plurality of nano-pores. Some of the nano-pores extend through the aluminum oxide film and couple to the corrosion pores. Some parts of the resin article fill in the nano-pores and the corrosion pores, thus greatly improving bond between the resin article and the aluminum or aluminum alloy substrate. 1. A metal-and-resin composite comprising:an aluminum or aluminum alloy substrate defining a plurality of corrosion pores;an aluminum oxide film on the aluminum or aluminum alloy substrate, and defining a plurality of nano-pores, some of the plurality of nano-pores extending through the aluminum oxide film and coupling to the corrosion pores; andat least one resin article coupled to the aluminum oxide film.2. The metal-and-resin composite as claimed in claim 1 , wherein some parts of the resin article fill in the nano-pores and the corrosion pores coupling to the nano-pores.3. The metal-and-resin composite as claimed in claim 1 , wherein the nano-pores have an average diameter of about 10 nm to about 80 nm.4. The metal-and-resin composite as claimed in claim 1 , wherein the aluminum oxide film has a thickness of less than 1 μm.5. The metal-and-resin composite as claimed in claim 4 , wherein the aluminum oxide film has a thickness of about 500 nm.6. The metal-and-resin composite as claimed in claim 1 , wherein the resin article is made of resin selected from a group consisting of polyphenylene sulfide claim 1 , polyamide claim 1 , polybutylene terephthalate claim 1 , polyethylene terephthalate claim 1 , thermoplastic polyurethane elastomer claim 1 , thermoplastic polyester elastomer claim 1 , polycarbonate claim 1 , or any combination thereof.7. ...

DISPLAY DEVICE

A display device includes a flexible display panel and a housing. The housing includes connectors and couplers. Each of the connectors includes two accommodating slots. The connectors and the couplers are sequentially arranged in a staggered manner and connected with one another. Each of the couplers includes a coupling body and two cylinders. The two cylinders are connected to two sides of the coupling body. Each of the cylinders is disposed in the accommodating slot of the adjacent connector. A radial interval of an opening of the accommodating slot is greater than a thickness of the coupling body and is less than a diameter of the cylinder. While the housing is being bent along with the flexible display panel, the adjacent two connectors are being away from each other until the cylinder in the accommodating slot is blocked by the corresponding opening. 1. A display device , comprising:a flexible display panel; and a plurality of connectors, each of the connectors comprising two accommodating slots; and', 'a plurality of couplers, the connectors and the couplers being sequentially arranged in a staggered manner and connected with one another, each of the couplers comprising a coupling body and two cylinders, the two cylinders being connected to two sides of the coupling body, each of the cylinders being disposed in the accommodating slot of the adjacent connector;, 'a housing assembled with the flexible display panel, the housing comprisingwherein a radial interval of an opening of the accommodating slot is greater than a thickness of the coupling body and is less than a diameter of the cylinder, and while the housing is being bent along with the flexible display panel, the adjacent two connectors are being away from each other until the cylinder in the accommodating slot is blocked by the corresponding opening.2. The display device of claim 1 , wherein while the housing is in a straight state claim 1 , the coupler is fully received in the two adjacent connectors. ...

Photomask and method for fabricating integrated circuit

A photomask and method for fabricating an integrated circuit is provided. A design layout is provided, wherein the design layout has a plurality of main features. A plurality of assistant features are added in an assistant region of the design layout to form a first layout, wherein the assistant region has no main feature and a width of the assistant region is larger than five times of a width of the main feature. A plurality of optical proximity correction (OPC) features are added on the first layout to form a second layout. And a photomask is formed according to the second layout.

METHOD AND APPARATUS FOR GENERATING SAMPLE IMAGE

A method for generating a sample image includes: obtaining an initial image size of an initial image; obtaining a plurality of reference images by processing the initial image based on different reference processing modes; obtaining an image to be processed by fusing the plurality of reference images; and determining a target sample image from images to be processed based on the initial image size. 1. A method for generating a sample image , comprising:obtaining an initial image size of an initial image;obtaining a plurality of reference images by processing the initial image based on different reference processing modes;obtaining an image to be processed by fusing the plurality of reference images; anddetermining a target sample image from images to be processed based on the initial image size.2. The method of claim 1 , wherein obtaining the image to be processed by fusing the plurality of reference images comprises:performing edge splicing processing to the plurality of reference images, and determining a spliced image as the image to be processed.3. The method of claim 1 , wherein determining the target sample image from the images to be processed comprises:determining a target cutting point based on the initial image size; anddividing the image to be processed based on the target cutting point, and determining a plurality of segmented images as a plurality of target sample images.4. The method of claim 3 , wherein dividing the image to be processed based on the target cutting point and determining the plurality of segmented images as the plurality of target sample images comprises:obtaining a plurality of segmented images by dividing the image to be processed based on the target cutting point, wherein segmented image sizes corresponding to the plurality of segmented images may be the same or different; andadjusting the plurality of segmented images respectively to images with a target image size, and determining the images with the target image size as the ...

Electrolysis apparatus for producing chlorine dioxide with high performance

An electrolysis apparatus for producing chlorine dioxide, comprising an electrolytic cell for producing chlorine dioxide, a storage tank for receiving the produced chlorine dioxide, and a temperature control system including a coolant supply unit for providing a coolant, a directional valve, a cooling tank and a helical circulation channel. Each cooling tank is configurated to receive the electrolytic cell or the storage tankand is provided with the helical circulation channel surrounding the electrolytic cell or the storage tank. The directional valve is used to switch the flow of the coolant, so as to control the coolant to pass through the helical circulation channel surrounding the storage tank only, or thorugh the helical circulation channels surrounding the storage tank and the electrolytic cell sequentially. Thus, the electrolysis apparatus of the present invention can produce chlorine dioxide with high performance. 1. An electrolysis apparatus for producing chlorine dioxide with high performance , comprising:an electrolytic cell, for producing chlorine dioxide;a storage tank, for receiving the produced chlorine dioxide; anda temperature control system, including a coolant supply unit for providing a coolant, a directional valve, a cooling tank and a helical circulation channel, wherein each cooling tank is configurated to receive the electrolytic cell or the storage tank and is provided with the helical circulation channel surrounding the electrolytic cell or the storage tank; the directional valve is used to switch the flow of the coolant, so as to control the coolant to pass through the helical circulation channel surrounding the storage tank only, or to pass through the helical circulation channel surrounding the storage tank and the helical circulation channel surrounding the electrolytic cell sequentially.2. The electrolysis apparatus according to claim 1 , wherein each helical circulation channel has a helical surrounding member and surrounds outer ...

METHOD AND APPARATUS FOR DETECTING WEARING OF SAFETY HELMET, DEVICE AND STORAGE MEDIUM

The present application discloses a method and an apparatus for detecting wearing of a safety helmet, a device and a storage medium. The method for detecting wearing of a safety helmet includes: acquiring a first image collected by a camera device, where the first image includes at least one human body image; determining the at least one human body image and at least one head image in the first image; determining a human body image corresponding to each head image in the at least one human body image according to an area where the at least one human body image is located and an area where the at least one head image is located; and processing the human body image corresponding to the at least one head image according to a type of the at least one head image. 1. A method for detecting wearing of a safety helmet , comprising:acquiring a first image collected by a camera device, wherein the first image comprises at least one human body image;determining the at least one human body image and at least one head image in the first image;determining a human body image corresponding to each head image in the at least one human body image according to an area where the at least one human body image is located and an area where the at least one head image is located; andprocessing the human body image corresponding to the at least one head image according to a type of the at least one head image.2. The method according to claim 1 , wherein the determining the at least one human body image and at least one head image in the first image comprises:processing the first image by a first model to obtain the at least one human body image and the at least one head image, wherein the first model is obtained by learning a plurality of sets of samples, and each set of samples comprises a sample image, a sample human body image and a sample head image.3. The method according to claim 2 , wherein the processing the first image by a first model to obtain the at least one human body image ...

Tunable Thin Liquid/Gas Diffusion Layers for Electrolyzers

A liquid/gas diffusion layer (LGDL) for use in a proton exchange membrane electrolyzer cell includes a planar body having first and second surfaces that are separated by a body thickness The body defines a plurality of straight-through, non-interconnected, pores extending through the body thickness between the first and the second surfaces Each pore has a peripheral rim shape a throat area, and is separated from one another by a land length distance. The body has a porosity c that is calculated by dividing a total throat area of the plurality of pores Aby a total surface area of the surface around the pores A, and where the porosity ratio e is between approximately 0.20 and approximately 0.80. 1. A liquid/gas diffusion layer for use in a proton exchange membrane electrolyzer cell comprising:a planar body having a first surface and a second surface that are separated by a thickness, said body defining a plurality of straight-through, non-interconnected, pores extending through the thickness, between the first surface and the second surface, with each pore having a peripheral rim shape, a throat area, and where each pore is separated from one another by a land length distance; andwherein said body has a porosity ratio that is calculated by dividing a total throat area of the plurality of pores by a total surface area of the first surface extending around the pores, and where the porosity ratio is between approximately 0.20 and approximately 0.80.2. The liquid/gas diffusion layer of wherein the calculated porosity ratio is between approximately 0.25 and approximately 0.35.3. The liquid/gas diffusion layer of wherein the calculated porosity ratio is between approximately 0.28 and approximately 0.32.4. The liquid/gas diffusion layer of wherein the calculated porosity ratio is between approximately 0.65 and approximately 0.75.5. The liquid/gas diffusion layer of wherein the calculated porosity ratio is between approximately 0.68 and approximately 0.72.6. The liquid/gas ...

METHOD FOR MANUFACTURING HIGH FREQUENCY SIGNAL TRANSMISSION STRUCTURE AND HIGH FREQUENCY SIGNAL TRANSMISSION STRUCTURE OBTAINED THEREBY

A method for manufacturing high frequency signal transmission structure comprises: providing two dielectric layers, each of the two dielectric layers defining a top surface and a bottom surface and comprising a channel with a bottom open end opened at the top surface and a top open end opened at the bottom surface, an inner diameter of the each of the two channels gradually reducing further from the top open end to the bottom open end; providing a circuit layer with a transmission portion; providing two copper plates; combining the circuit layer, the two dielectric layers and the two copper plates to form a combination; providing a shielding layer around the two air chambers; and providing at least one solder mask covering the shielding layer. The present disclosure also provides a high frequency signal transmission structure obtained by the method. 1. A method for manufacturing high frequency signal transmission structure comprising:providing two dielectric layers, each dielectric layer defining a top surface and a bottom surface and comprising a channel with a bottom open end opened at the top surface and a top open end opened at the bottom surface, an inner diameter of the each of the two channels gradually reducing further from the top open end to the bottom open end;providing a circuit layer with a transmission portion;providing two copper plates; andcombining the circuit layer, the two dielectric layers and the two copper plates to form a combination, the circuit layer being formed between the two dielectric layers, the two top open ends facing the circuit layer, the two dielectric layers being symmetrical about the circuit layer, the two channels being symmetrical about the circuit layer, the circuit layer and the two dielectric layers being formed between the two copper plates, wherein two air chambers being defined in the combination by the two channels surrounded by the circuit layer the two dielectric layers and the two copper plates, the two air chambers ...

METHOD AND DEVICE FOR RESOURCE RESERVATION

A method and device for resource reservation are provided. The resource reservation method includes: receiving scheduling assignment information transmitted by first UE, where the scheduling assignment information includes information about time-frequency resource that the first UE needs to reserve; determining the quantity of reservations for the time-frequency resource by the first UE according to the scheduling assignment information; if new scheduling assignment information about the time-frequency resource transmitted by the first UE has been received before the quantity of reservations becomes invalid, re-determining reservation information for the time-frequency resource according to the new scheduling assignment information; and if no new scheduling assignment information about the time-frequency resource transmitted by the first UE has been received before the quantity of reservations becomes invalid, taking the time-frequency resource as an idle resource. 1. A method for resource reservation , comprising:receiving scheduling assignment information transmitted by first user equipment (UE), wherein the scheduling assignment information comprises information about a time-frequency resource that the first UE requires to reserve;determining the quantity of reservations for the time-frequency resource by the first UE according to the scheduling assignment information;re-determining reservation information for the time-frequency resource according to new scheduling assignment information, if the new scheduling assignment information about the time-frequency resource transmitted by the first UE has been received before the quantity of reservations becomes invalid; andtaking the time-frequency resource as an idle resource, if no new scheduling assignment information about the time-frequency resource transmitted by the first UE has been received before the quantity of reservations becomes invalid.2. The method according to claim 1 , wherein the scheduling assignment ...

COMPOSITE AND METHOD FOR MAKING THE SAME

A composite includes a substrate and at least a resin composition formed on the substrate. A surface of the substrate is defined a plurality of micro-pores therein. The resin composition is coupled to the surface having the micro-pores by the resin composition filling and hardening within the micro-pores. The resin composition contains crystalline thermoplastic synthetic resins. A method for making the composite is also described. 1. A method for making a composite , comprising:providing a substrate;laser etching the substrate to form a plurality of micro-pores in a surface of the substrate; andinserting the substrate in a mold and molding crystalline thermoplastic synthetic resin on the surface of the substrate, wherein the micro-pores form the composite by the resin composition filling and hardening within the micro-pores.2. The method as claimed in claim 1 , wherein diameter of the micro-pores is in a range of about 1 μm-100 μm claim 1 , depth of the micro-pores is in a range of about 1 μm-200 μm claim 1 , and each two adjacent micro-pores have a space between them of about 10 μm-200 μm.3. The method as claimed in claim 1 , wherein the laser etching process is carried out using a laser machine having the parameters of claim 1 , power: 10 W-30 W claim 1 , frequency: 20 KHZ-60 KHZ claim 1 , and step length: 0.005 μm-0.1 μm.4. The method as claimed in claim 1 , wherein the substrate is made of metal claim 1 , glass claim 1 , or ceramic.5. The method as claimed in claim 1 , wherein the metal is stainless steel claim 1 , aluminum alloy claim 1 , magnesium alloy claim 1 , or copper alloy.6. The method as claimed in claim 1 , wherein the crystalline thermoplastic synthetic resin is polyphenylene sulfide claim 1 , polyamide claim 1 , polybutylene terephthalate claim 1 , or polyethylene terephthalate.7. The method as claimed in claim 1 , wherein a portion of the crystalline thermoplastic synthetic resin insert in and fill the micro-pores of the substrate.8. The method as ...

Buried-Channel FinFET Device and Method

A fin field effect transistor (FinFET), and a method of fabrication, is introduced. In an embodiment, trenches are formed in a substrate, wherein a region between adjacent trenches defines a fin. A dielectric material is formed in the trenches. The fins are doped to form source, drain and buried channel regions. A gate stack is formed over the buried channel regions. Contacts are formed to provide electrical contacts to the source/drain regions and the gate.

Method of forming substrate pattern

According to an exemplary embodiment, a method of forming a substrate pattern having an isolated region and a dense region is provided. The method includes the following operations: forming a first photoresist layer over the substrate; exposing the first photoresist layer through a first mask corresponding to the isolated region; developing the first photoresist layer to form a first pattern; forming a second photoresist layer over the substrate and the first pattern; exposing the second photoresist layer through a second mask corresponding to the substrate pattern; developing the second photoresist layer to form a second pattern; and etching the first pattern and the substrate to form the substrate pattern in the isolated region and the dense region.

WIRELESS DISPLAY SYSTEM, WIRELESS DISPLAY DEVICE AND METHOD FOR SWITCHING WORKING MODE

A wireless displaying system, a wireless displaying device and a method for switching working mode are provided. The method includes: determining whether a video signal is received from a source device by a wireless module of the wireless displaying device during a waiting time when a processing module of the wireless displaying device works in a normal working mode; switching the processing module into a power-saving mode when the video signal is not received by the wireless module during the waiting time; receiving a specified packet from the source device by the wireless module, so as to generate a wake-up signal according to the specified packet when the processing module is in the power-saving mode; and recovering the processing module to work in the normal working mode according to the wake-up signal. 1. A wireless display system , comprising:a source device, providing a video signal; and a display unit;', 'a wireless module, providing a wireless communication function; and', 'a processing module, coupled to the display unit and the wireless module, wherein the processing module switchably works in a normal working mode or a power saving mode,, 'a wireless display device, comprisingwherein when the processing module works in the normal working mode, the processing module determines whether the wireless module receives the video signal from the source device through a wireless communication protocol during a waiting time,wherein when the wireless module receives the video signal through the wireless communication protocol during the waiting time, the processing module plays a video image on the display unit according to the video signal,wherein when the wireless module does not receive the video signal through the wireless communication protocol during the waiting time, the processing module enters the power saving mode,wherein the source device further sends a specified packet to the wireless module through the wireless communication protocol, and the ...

INTERFERENCE REPORTING AND RESOURCE ADJUSTMENT METHOD AND APPARATUS

Disclosed are an interference reporting and resource adjustment method and apparatus, the method comprising: a node reporting, when determining that there is interference, interference indication information to a base station, wherein the interference indication information comprises: an interfered resource, and a signal to interference and noise ratio; after receiving the interference indication information, the base station determining, when it is determined that there is interference according to the signal to interference and noise ratio, the other nodes using the interfered resource; and adjusting a resource used by the other nodes, so as to avoid interference. By means of the present invention, resource collision can be reduced, so that the resource adjustment efficiency of a communication system is improved, and the requirements for applications with characteristics of low time delay and high reliability can be met. 1. A method for adjusting a resource , comprising:receiving interference indication information reported by a first node, wherein the interference indication information comprises a resource with interference, and a Signal to Interference plus Noise Ratio (SINR);determining other nodes accessing the resource with interference upon determining from the SINR that there is interference; andadjusting a resource accessed by the other nodes to avoid the interference.2. The method according to claim 1 , wherein the interference indication information further comprises position information of the first node; andafter the other nodes accessing the resource with interference are determined, the method further comprises:instructing the other nodes to report their position information; andadjusting the resource accessed by the other nodes according to the position information reported by the other nodes, and the position information of the first node to avoid the interference.3. The method according to claim 2 , wherein the resource accessed by the other ...

METHOD AND DEVICE FOR ALLOCATING CELL RESOURCES OF A DEVICE TO DEVICE SYSTEM

Disclosed are a method and device for allocating cell resources of a device to device (D2D) system, which are used for improving the communication reliability of nodes located in different cell edge areas in an edge area ad hoc network manner. Provided is a method for allocating cell resources of a device to device (D2D) system, comprising: determining an edge area for D2D resource coordination of a cell; and allocating a resource pool to a node in the edge area, wherein the node in the edge area selects a resource from the resource pool in an ad hoc manner for communication, the resource being a time slot or time frequency block. 1. A method for allocating a cell resource in a Device to Device (D2D) system , the method comprises:determining an edge area, to be D2D-resource coordinated, of a cell; andallocating a pool of resources for a node in the edge area, wherein the node in the edge area selects a resource from the pool of resources in an ad-hoc mode, and communicates over the resource, and the resource is a timeslot or a time-frequency block.2. The method according to claim 1 , wherein the determining the edge area claim 1 , to be D2D-resource coordinated claim 1 , of the cell comprises:determining the edge area of the cell according to a shortest resource multiplexing distance, a size of the cell, and an allocation of the pool of resources.3. The method according to claim 1 , wherein the edge area in the cell shares a pool of resources with a central area other than the edge area; or shares resources allocated for the edge area with an adjacent cell to the cell.4. The method according to claim 1 , wherein the method further comprises: determining collision occurring between a node in a central area of the present cell claim 1 , and a node in an edge area of an adjacent cell according to strong interference information reported by the node in the edge area of the present cell claim 1 , positional information of the node claim 1 , and positional information of ...

SIDELINK COMMUNICATION METHOD, TERMINAL AND NETWORK EQUIPMENT

The present disclosure provides a sidelink communication method, a terminal and network equipment. The method includes: receiving, by a first terminal, resource configuration information sent by first network equipment; entering a distributed resource scheduling mode to perform sidelink communication with a second terminal if the resource configuration information sent by the first network equipment includes first preset information, otherwise, establishing connection with second network equipment, and receiving resource configuration information sent by the second network equipment; entering the distributed resource scheduling mode to perform sidelink communication with the second terminal if the resource configuration information sent by the second network equipment includes second preset information; entering a centralized resource scheduling mode to perform sidelink communication with the second terminal if the resource configuration information sent by the second network equipment includes third preset information. 1. A sidelink communication method , comprising:receiving, by a first terminal at least supporting new radio system (NR) communication, resource configuration information sent by first network equipment;entering a distributed resource scheduling mode to perform sidelink communication with a second terminal if the resource configuration information sent by the first network equipment comprises first preset information, otherwise, establishing connection with second network equipment, and receiving resource configuration information sent by the second network equipment;entering the distributed resource scheduling mode to perform sidelink communication with the second terminal if the resource configuration information sent by the second network equipment comprises second preset information;entering a centralized resource scheduling mode to perform sidelink communication with the second terminal if the resource configuration information sent by the ...

FinFET Having Isolation Structure and Method of Forming the Same

A transistor includes a substrate having an upper surface, a fin structure protruding from the upper surface of the substrate, a first isolation structure over the upper surface of the substrate, and a second isolation structure. The fin structure extends along a first direction and comprising a lower portion and an upper portion. The first isolation structure surrounds the lower portion of the fin structure. The second isolation structure is at least partially embedded in the upper portion of the fin structure.

DISPLAY AND METHOD FOR DISPLAYING VIDEO FRAMES THEREOF

A display and a method for displaying video frames thereof are provided. In the method, a connection state between a first port, a second port and a source device is detected. When only one port is connected to the source device, an original resolution data is provided to the source device through the port and a video streaming transmitted from the source device is received. The video streaming is divided and respectively outputted to the display by a first display controller and a second display controller. When the first port and the second port are both connected to the source device, two adjusted resolution data are provided to the source device through the first port and the second port respectively, and two video streamings transmitted from the source device are received and outputted to the display by the first display controller and the second display controller respectively. 1. A method for displaying video frames , adapted for a display having a first port , a second port , a first display controller , and a second display controller , wherein the first display controller and the second display controller are respectively connected with the first port and the second port , the method comprising:detecting a connection state between the first port, the second port, and a source device;when it is detected that one port of the first and second ports is connected with the source device, providing an original resolution data of the display to the source device through the port and receiving a video streaming transmitted from the source device in response to the original resolution data, and dividing up the video streaming to respectively output the video streaming to the display for display by the first display controller and the second display controller; andwhen it is detected that the first and second ports are both connected with the source device, respectively providing two adjusted resolution data to the source device through the first and second ports and ...

TRANSMISSION FEEDBACK METHOD AND USER EQUIPMENT

The present disclosure provides a transmission feedback method and a UE. The transmission feedback method includes: transmitting a time-frequency transmission resource for transmitting feedback information for unicasting or multicasting transmission to at least one target UE which has established a connection with a source UE; acquiring the feedback information transmitted on the time-frequency transmission resource from the target UE; and determining a unicasting or multicasting transmission state in accordance with the feedback information. 1. A transmission feedback method , comprising:transmitting a time-frequency transmission resource for transmitting feedback information for unicasting or multicasting transmission to at least one target User Equipment (UE) which has established a connection with a source UE;acquiring the feedback information transmitted on the time-frequency transmission resource from the target UE; anddetermining a unicasting or multicasting transmission state in accordance with the feedback information.2. The transmission feedback method according to claim 1 , wherein the time-frequency transmission resource at least comprises a Physical Sidelink Shared Channel (PSSCH) claim 1 , a Physical Sidelink Control Channel (PSCCH) claim 1 , and a Hybrid Automatic Repeat Request-Acknowledgement (HARQ-ACK) feedback channel claim 1 , and Sidelink Control Information (SCI) is carried in the PSCCH and indicates position information about the HARQ-ACK feedback channel.3. The transmission feedback method according to claim 1 , wherein the transmitting the time-frequency transmission resource for transmitting the feedback information for unicasting or multicasting transmission to the at least one target UE which has established the connection with the source UE comprises:establishing the connection with the at least one target UE; andautonomously selecting a time-frequency transmission resource or receiving a time-frequency transmission resource allocated by ...

METHOD AND DEVICE FOR SCHEDULING SLOT RESOURCES

This application relates to network management technologies, and disclosed are a method and device for scheduling slot resources. The method is: upon reception of each new data packet delivered by a high level, a first node maintaining corresponding sending remaining time according to a delay requirement of the new data packet; performing slot resource determination on each extracted data packet, starting from the new data packet, in ascending order of the sending remaining time; when it is determined that the number of data packets to be sent in the sending remaining time corresponding to any data packet is greater than the number of slots currently used by the first node, applying for new slot resources. Therefore, when learning that the slot resources cannot meet the delay requirement of the data packet to be sent, the first node can apply for new slot resources in time, so as to solve the slot resource scheduling problem under the time division resource allocation mechanism based on FI interaction, meet the low-delay requirement on message exchange in telematics, and ensure timely message transmission, thereby effectively ensuring the performance of the telematics. 1. A method for scheduling slot resources , comprising:storing, by a first node, upon reception of each new data packet transmitted by a higher layer, the new data packet and maintaining a remaining transmission time of the new data packet according to a transmission delay corresponding to the new data packet; andmaking, by the first node, a judgement on slot resource sequentially for each stored data packet with the remaining transmission time more than or equal to the remaining transmission time of the new data packet in an ascending order of the remaining transmission time starting with the new data packet, requesting a new slot resource when it is determined that the number of data packets to be transmitted is more than the number of slots currently used by the first node in the remaining ...

Magnetic resonance elastogrpahy imaging method and brain and abdomen region imaging actuator

A device to estimate mechanical properties of brain and abdomen organs undergoing magnetic resonance elastography (MRE) includes electromagnetic actuators, mechanical wave generation mechanisms, and a control unit to generate oscillatory motion signals in synchronization with the MR scanner. Preserving only the shear wave component, a local fitting algorithm is used to estimate the viscoelastic properties of soft tissues. The device is portable and easy to implement in clinical diagnostics, and can be modified to measure other soft materials. 4. The magnetic resonance elastography method for measuring the elastic properties of soft tissues as claimed in claim 3 , wherein the least square fitting method of step {circle around (6)} is: calculate U′ and U″ values of each pixel point claim 3 , then estimate the shear modulus μ using a patch of pixels surrounding the target pixel claim 3 , the fitting window size could be 3×3 claim 3 , 5×5 claim 3 , or 7×7.5. The magnetic resonance elastography method for measuring the elastic properties of soft tissues as claimed in claim 1 , wherein the filtering algorithm in step {circle around (5)} is selective based on the dimension of {right arrow over (u)}(t). If {right arrow over (u)}(t) is a 3D array claim 1 , the mean filtering is applied; when {right arrow over (u)}(t) is a 2D vector claim 1 , ideal filter or Butterworth filter is applied.6213214224275451255111. A magnetic resonance elastography imaging apparatus for brain tissue claim 1 , wherein the apparatus comprises the base () placed on top of the head coil (); two clamps () for holding the base () on top of head coil (); a positioning adjustment slider () that mounted on base () claim 1 , which can slide along the grooves of the base (); a place holding device that can fix the position of slider () on top of base (); a vibration plate () that connects to a supporting rod () mounted on the slider () claim 1 , placed at the end of the supporting rod (). Both the head coil ...

METHOD AND APPARATUS FOR TRAINING MODEL, METHOD AND APPARATUS FOR PREDICTING MINERAL, DEVICE, AND STORAGE MEDIUM

The present disclosure discloses a method and apparatus for training a model, a method and apparatus for predicting a mineral, a device and a storage medium, and relates to the fields of computer vision and deep learning technologies. An implementation of the method may include: acquiring a target hyperspectral image of a target area, the target hyperspectral image including at least one pixel point annotated with a mineral category; determining a mask image corresponding to the target hyperspectral image; determining a sample hyperspectral image according to the target hyperspectral image and the mask image; determining an annotation vector of each pixel point according to the at least one pixel point annotated with the mineral category; and training a model according to the sample hyperspectral image and the annotation vector of the each pixel point. 1. A method for training a model , comprising:acquiring a target hyperspectral image of a target area, the target hyperspectral image including at least one pixel point annotated with a mineral category;determining a mask image corresponding to the target hyperspectral image;determining a sample hyperspectral image based on the target hyperspectral image and the mask image;determining annotation vectors of pixel points in the at least one pixel point based on the at least one pixel point annotated with the mineral category; andtraining a model based on the sample hyperspectral image and the annotation vectors of the pixel points.2. The method according to claim 1 , wherein determining the mask image corresponding to the target hyperspectral image comprises:determining the mask image based on a pixel point annotated with the mineral category and a pixel point not annotated with the mineral category in the target hyperspectral image.3. The method according to claim 1 , wherein determining the annotation vectors of pixel points in the at least one pixel point based on the at least one pixel point annotated with the ...

METHOD FOR DETECTING SURFACE DEFECT, METHOD FOR TRAINING MODEL, APPARATUS, DEVICE, AND MEDIA

A method for detecting a surface defect, a method for training model, an apparatus, a device, and a medium, are provided. The method includes: inputting a surface image of the article for detection into a defect detection model to perform a defect detection, and acquiring a defect detection result output by the defect detection model; inputting a surface image of a defective article determined to be defective into an image discrimination model based on the defect detection result to determine whether the surface image of the defective article is defective, wherein the image discrimination model is a trained generative adversarial networks model, and the generative adversarial networks model is obtained by training using a surface image of a defect-free good article; and adjusting the defect detection result of the surface image of the defective article according to a determination result of the image discrimination model. 1. A method for detecting a surface defect of an article , the method comprising:inputting a surface image of the article for detection into a defect detection model to perform a defect detection, and acquiring a defect detection result output by the defect detection model;inputting a surface image of a defective article determined to be defective into an image discrimination model based on the defect detection result to determine whether the surface image of the defective article is defective, wherein the image discrimination model is a trained generative adversarial networks model, and the generative adversarial networks model is obtained by training using a surface image of a defect-free good article; andadjusting the defect detection result of the surface image of the defective article according to a determination result of the image discrimination model.2. The method according to claim 1 , wherein the defect detection result output by the defect detection model comprises: a coordinate of an external rectangular frame of a defect comprised in ...

GENERAL NOISE SUPPRESSION SCHEME WITH REFERENCE DETECTION IN OPTICAL HETERODYNE SPECTROSCOPY

A heterodyne optical spectroscopy system comprises a light source that acts as a local oscillator (LO); a beam splitting component that generates a reference beam from the LO; a signal component that generates a sample signal from a sample; a beam blocker that can turn off the sample signal to generate blank shots; a composite signal detection subsystem that detects a heterodyned signal that is a mix of the sample signal and a portion of the LO; a composite reference detection subsystem synchronized to the signal detection subsystem to detect a portion of the reference beam; and a processor that processes digital signals from the signal detection subsystem and the reference detection subsystem. A very versatile reference scheme is developed to treat different heterodyne spectroscopies in a unified way, which achieves optimal noise suppression. 1. A heterodyne optical spectroscopy system , comprising:a light source that acts as a local oscillator (LO);a beam splitting component that generates a reference beam from the LO;a signal component that generates a sample signal from a sample;a beam blocker that can turn off the sample signal to generate blank shots;a composite signal detection subsystem that detects a heterodyned signal that is a mix of the sample signal and a portion of the LO;a composite reference detection subsystem synchronized to the signal detection subsystem to detect a portion of the reference beam; anda processor that processes digital signals from the signal detection subsystem and the reference detection subsystem.2. The system of claim 1 , further comprising an amplitude/phase modulator that changes an amplitude and/or a phase of the sample signal to remove LO background from the heterodyned signal.3. The system of claim 2 , wherein the amplitude/phase modulator and the beam blocker are the same physical device.4. The system of claim 1 , wherein the beam blocker is an optical switch and the system is an optical coherence tomography system.5. The ...

RESOURCE SELECTION METHOD AND APPARATUS UNDER MULTIPLE CARRIERS, COMPUTER DEVICE, AND STORAGE MEDIUM

Disclosed are a resource selection method and apparatus under multiple carriers, a computer device and a storage medium. The resource selection method comprises: determining at least one candidate carrier according to a resource occupancy exclusion result on each carrier; setting a resource on the candidate carrier to be available, performing exclusion according to a sensing result and obtaining a set of available resources; selecting a transmission resource from the set of available resources, and setting a semi-persistent scheduling counter for resource scheduling. The present application provides a resource selection solution reducing half-duplex influence as far as possible, and reducing the impact due to loss of receiving opportunities and the number of skip subframes, and also avoids the problem of too severe power allocation caused by simultaneous transmission with multiple service packets. 1. A resource selection method under multiple carriers , comprising:determining at least one candidate carrier according to a resource occupation exclusion result on each carrier;setting resources on the candidate carrier to be available, carrying out a resource exclusion procedure on the resources according to a sensing result to obtain an available resource set; andselecting transmission resources from the available resource set, and setting an SPS counter for resource scheduling.2. The method according to claim 1 , wherein the selecting transmission resources from the available resource set comprises: sorting a Sidelink-Received Signal Strength Indication (S-RSSI) claim 1 , and selecting the transmission resources from the available resource set with lower S-RSSI.3. The method according to claim 1 , wherein the carrying out the resource exclusion procedure on the resources according to the sensing result to obtain the available resource set comprises:on the candidate carrier, excluding a candidate resource corresponding to a skip subframe; and/or, on the candidate ...

INFERENCE METHOD, INFERENCE DEVICE AND DISPLAY

An inference method, an inference device, and a display are provided. The method includes: receiving an input signal through a first inference device or a second inference device; performing a first inference operation according to the input signal through the first inference device to obtain first inference information; performing a second inference operation according to the input signal through the second inference device to obtain second inference information; and providing an output signal according to the input signal, the first inference information and the second inference information through the second inference device.

Display device

A display device is provided, which includes a display panel, a controlling unit, a first universal serial bus (USB) interface, a signal configuration unit, and a second universal serial bus interface. The controlling unit controls the display panel to display an image frame according to display data. When the first USB interface is connected to an external device, the signal configuration unit receives the display data and USB data via the first USB interface, and transmits the display data to the controlling unit. The second USB interface receives the display data from the controlling unit and receives the USB data from the signal configuration unit, so as to transmit the display data and the USB data to another display device via an USB cable.

INSTANT MESSAGING METHOD AND SYSTEM, AND ELECTRONIC APPARATUS

An instant messaging method and system, and an electronic apparatus are provided. An instant messaging interface is activated in the electronic apparatus. A preview area is added to the instant messaging interface after the instant messaging interface triggers an edit mode. After one of message contents in the instant messaging interface is determined to be selected as an edited target, a message content object corresponding to the selected edited target is displayed in the preview area of the instant messaging interface. A touch operation corresponding to the edited target is received in the instant messaging interface, and attribute data is generated based the touch operation. The message content object corresponding to the selected edited target is adjusted in the preview area based on the attribute data. 1. An instant messaging method , comprising:activating an instant messaging interface in an electronic apparatus, wherein at least one message content is displayed in the instant messaging interface;adding a preview area to the instant messaging interface after the instant messaging interface triggers an edit mode, and displaying a message content object corresponding to a selected edited target in the preview area of the instant messaging interface after determining the at least one message content in the instant messaging interface is selected as the edited target;receiving a touch operation corresponding to the edited target in the instant messaging interface, and generating attribute data based the touch operation; andadjusting the message content object corresponding to the selected edited target in the preview area based on the attribute data.2. The instant messaging method as claimed in claim 1 , wherein a step of receiving the touch operation corresponding to the edited target in the instant messaging interface comprises:setting an initial touch position of the touch operation as an initial point after determining the touch operation is received within a ...

Aiding device and system for stably producing food-grade chlorine dioxide solution with high purity

The present invention discloses a flow generating device for an electrolytic cell, comprising a plurality of helical circulation channels and a coolant supply unit. The plurality of helical circulation channels are configured to be provide at an outer peripheries of an electrolytic cell that is for producing gaseous chlorine dioxide, and each of the helical circulation channels is provided with at least one coolant inlet. The coolant supply unit is for providing a coolant. When a coolant from the coolant supply unit is flowed into the helical circulation channels through the coolant inlet, flow is generated in an electrolyte in the electrolytic cell. The generated flows agitate the electrolyte thereby the voids appearing during the generation of the gaseous chlorine dioxide can be quickly occupied, so as to promote the efficiency of the electrolysis. 1. A flow generating device for an electrolytic cell , comprising:a plurality of helical circulation channels, configured to be provide at an outer peripheries of an electrolytic cell that is for producing gaseous chlorine dioxide, and each of the helical circulation channels is provided with at least one coolant inlet; anda coolant supply unit for providing a coolant respectively into the helical circulation channels through the coolant inlet, so as to generate flows of an electrolyte in the electrolytic cell.2. The flow generating device for an electrolytic cell according to claim 1 , further comprising a directional valve claim 1 , wherein the directional valve is used to change the direction of the flow of the coolant claim 1 , so as to control the coolant to pass through the plurality of helical circulation channels surrounding the electrolytic cell respectively or simultaneously claim 1 , so as to generate varying degrees of flows.3. The flow generating device for an electrolytic cell according to claim 1 , wherein each of the helical circulation channels further has at least one coolant outlet for the coolant to ...

DISPLAY DEVICE AND OPERATING METHOD THEREOF

A display device and an operating method thereof are provided. The display device includes a display panel, a connector, a controller and a multiplexer. The display panel is configured to simultaneously display a plurality of images of a plurality of external hosts. The connector is configured to connect at least one peripheral apparatus. The controller is coupled to the display panel, the connector and the external hosts, and configured to generate a control signal. The multiplexer is coupled between the controller, the connector and the external hosts, and configured to switch an access right of the at least one peripheral apparatus to one of the external hosts according to the control signal. The controller receives switching information from the external hosts and generates the control signal according to the switching information. 1. A display device , comprising:a display panel, configured to simultaneously display a plurality of images of a plurality of external hosts;a connector, coupled to at least one peripheral apparatus;a controller, coupled to the display panel, the connector, and the external hosts, and configured to generate a control signal; anda multiplexer, coupled between the controller, the connector, and the external hosts, and configured to switch an access right of the at least one peripheral apparatus to one of the external hosts according to the control signal, wherein the controller receives switching information from the external hosts and generates the control signal according to the switching information,wherein when the access right of the at least one peripheral apparatus is switched from a first host to a second host among the external hosts according to the control signal, a cursor in the display panel is moved from a first image of the first host moves to a second image of the second host, and the first image and the second image are adjacent to each other or partially overlap.2. The display device as claimed in claim 1 , wherein ...

RESOURCE SCHEDULING METHOD AND DEVICE FOR VEHICLE INFRASTRUCTURE COOPERATIVE COMMUNICATION SYSTEM, AND NODE OF VEHICLE INFRASTRUCTURE COOPERATIVE COMMUNICATION SYSTEM

The present disclosure provides in some embodiments a resource scheduling method and a resource scheduling device for a vehicle infrastructure cooperative communication system, and a node of the vehicle infrastructure cooperative communication system. According to the present disclosure, a movement trend between nodes is determined in accordance with node position information, so as to spatially multiplex time-frequency resources and prevent the frequent adjustment of time-frequency resources, thereby to reduce signaling overhead for allocating the time-frequency resources and improve utilization of the time-frequency resources. 1. A resource scheduling method for a vehicle infrastructure cooperative communication system , comprising:receiving node position information from nodes of the vehicle infrastructure cooperative communication system;calculating a distance between the nodes in accordance with the node position information, and determining a movement trend between the nodes, the movement trend indicating that the distance decreases, remains unchanged or increases;in the case that the movement trend indicates that the distance decreases or increases, determining whether or not spatial-multiplexed time-frequency resources are capable of being used for the nodes in accordance with the distance between the nodes and the movement trend, so as to acquire a determination result; andallocating available time-frequency resources for the nodes in accordance with the determination result.2. The resource scheduling method according to claim 1 , wherein subsequent to the step of determining the movement trend between the nodes claim 1 , the resource scheduling method further comprises claim 1 , in the case that the movement trend indicates that the distance remains unchanged claim 1 , maintaining the time-frequency resources currently allocated for a first node and a second node.3. The resource scheduling method according to claim 1 , wherein in the case that the movement ...

Waste-liquid processing device and an air-pollution treatment device using the same

The present invention provides a waste-liquid processing device, comprising: a first processing device and a mixing device, wherein the first processing device is provided with a first purifying unit for processing waste liquid from a waste liquid source to produce a purified liquid. The mixing device is used for mixing the purified liquid with a chlorine dioxide solution. The present invention also provides an air-pollution treatment device, comprising the waste-liquid processing device and a gas processing device. The gas processing device comprises an air extracting unit, a gas purifying unit, a gas-liquid separation unit, and an exhausting unit. 1. A waste-liquid processing device , comprising:a first processing device, provided with a first purifying unit for processing waste liquid from a waste liquid source to produce a purified liquid; anda mixing device, for mixing the purified liquid with a chlorine dioxide solution.2. The waste-liquid processing device according to claim 1 , wherein the mixing device further comprises a first flow control unit claim 1 , a processing unit claim 1 , and a supply unit claim 1 , wherein the supply unit is used for supplying a chlorine dioxide solution to the processing unit; the first flow control unit is adapted to control a flow rate and a flow amount of the chlorine dioxide solution flowing from the supply unit to the processing unit; andthe processing unit is used for mixing the chlorine dioxide solution with the purified liquid from the first processing device to produce a liquid mixture.3. The waste-liquid processing device according to claim 2 , wherein the chlorine dioxide solution provided by the supply unit is produced by mixing purified water and gaseous chlorine dioxide.4. The waste-liquid processing device according to claim 1 , further comprising a water reservoir claim 1 , wherein the water reservoir is connected with the first processing unit to supply water to be mixed with the waste liquid.5. The waste- ...

METHOD OF SWITCHING BUTTON FUNCTIONS AND DISPLAY SYSTEM WITH PORTABLE DEVICE APPLYING THE SAME

A method of switching button functions is disclosed. The method is used for switching the functions of buttons used to operate a display when the portable device is connected to the display. The method includes the following steps of: detecting whether the portable device is connected to the display; if yes, determining whether the functions of the buttons can be switched according to whether a button information is received; if yes, pairing each of the buttons with functions provided by the portable device; and storing a pairing information of each of the buttons and the functions provided by the portable device. 1. A method of switching button functions used for switching a function of at least one button used to operate a display when a portable device is signal-connected to the display , the method of switching button functions comprising the steps of:detecting whether the portable device is signal-connected to the display;if yes, determining whether the function of the at least one button can be switched according to whether a button information is received;if yes, pairing the at least one button with an operable function provided by the portable device; andstoring a pairing information of the at least one button and the operable function provided by the portable device.2. The method as claimed in claim 1 , further comprising the following step:sending a switch setting command to the display to switch a control state of the display, such that a control command generated by the at least one button is sent to the portable device via the display after the control state is switched.3. The method as claimed in claim 2 , further comprising the following steps:receiving the control command generated by the at least one button; andperforming an operable function provided by the portable device and paired with the at least one button according to the control command and the pairing information.4. The method as claimed in claim 1 , wherein before pairing of the at least ...

FinFETs with Different Fin Heights

An integrated circuit structure includes a semiconductor substrate including a first portion in a first device region, and a second portion in a second device region. A first semiconductor fin is over the semiconductor substrate and has a first fin height. A second semiconductor fin is over the semiconductor substrate and has a second fin height. The first fin height is greater than the second fin height.

Apparatus and method for optimized image stitching based on optical flow

An apparatus and method for efficient image optimized image stitching. For example, one embodiment of an apparatus comprises: feature search area identification circuitry/logic to narrow down a feature search area based on possible overlap between two image frames; feature detection circuitry/logic to identify a plurality of feature points in a first image frame of the two image frames; feature matching circuitry/logic to map one or more of the plurality of feature points from the first image frame to corresponding feature points in the right image frame; image frame stitching and blending circuitry/logic to stitch the first image frame and second image frame based on the mapping of the feature points between the two image frames and to blend a portion of the first image frame with a portion of the second image frame.

APPARATUS AND METHOD FOR GENERATING AN ELECTROMAGNETIC RADIATION

A method for generating an electromagnetic radiation includes the following operations. A target material is introduced in a chamber. A light beam is irradiated on the target material in the chamber to generate plasma and an electromagnetic radiation. The electromagnetic radiation is collected with an optical device. A gas mixture is introduced in the chamber. The gas mixture includes a first buffer gas reactive to the target material, and a second buffer gas to slow down debris of the target material and/or plasma by-product, so as to increase an reaction efficiency of the target material and the first buffer gas, and to reduce deposition of the debris of the target material and/or the plasma by-product on the optical device. 1. A method for generating an electromagnetic radiation , comprising:introducing a target material in a chamber;irradiating a light beam on the target material in the chamber to generate plasma and an electromagnetic radiation;collecting the electromagnetic radiation with an optical device; andintroducing a gas mixture in the chamber through a gas outlet in communication with an aperture of the optical device, wherein the gas outlet extends into the optical device through the aperture, the gas mixture comprises a first buffer gas reactive to the target material, and a second buffer gas to slow down debris of the target material and/or plasma by-product, so as to increase an reaction efficiency of the target material and the first buffer gas, and to reduce deposition of the debris of the target material and/or the plasma by-product on the optical device, the first buffer gas comprises hydrogen gas, the second buffer gas comprises xenon gas, and an amount ratio of the second buffer gas to the first buffer gas is less than 1.2. The method of claim 1 , wherein the gas mixture is introduced in the chamber through the aperture of the optical device.3. The method of claim 1 , wherein a molecular mass of the second buffer gas is larger than that of ...

ELLIPSOMETER AND METHOD FOR ESTIMATING THICKNESS OF FILM

An ellipsometer includes a light source, a polarizer, an asymmetric wavelength retarder, an analyzer and an optical detection component. The light source is configured to provide a light beam having multiple wavelengths incident to a sample. The polarizer is disposed between the light source and the sample, and configured to polarize the light beam. The asymmetric wavelength retarder is configured to provide a varied retardation effect on the light beam varied by wavelength. The analyzer is configured to analyze a polarization state of the light beam reflected by the sample. The optical detection component is configured to detect the light beam from the analyzer. 1. An ellipsometer , comprising:a light source, configured to provide a light beam having multiple wavelengths incident to a sample;an optical detection component, configured to detect the light beam reflected by the sample;a light dispersion device disposed between the light source and the sample, and configured to disperse the light beam into a plurality of monochromic sub-beams of different wavelengths; andan asymmetric wavelength retarder, configured to provide a varied retardation effect on the light beam varied by wavelength.2. The ellipsometer of claim 1 , further comprising:a polarizer, disposed between the light source and the sample; andan analyzer disposed between the sample and the optical detection component.3. The ellipsometer of claim 2 , wherein the asymmetric wavelength retarder is disposed between the polarizer and the sample.4. The ellipsometer of claim 2 , wherein the asymmetric wavelength retarder is disposed between the sample and the analyzer.5. The ellipsometer of claim 1 , further comprising:a first optical lens between the light source and the sample, and configured to focus the light beam on the sample; anda second optical lens between the sample and the optical detection component, and configured to collect the light beam reflected from the sample to the optical detection ...

Methods to fabricate thin film transistors and circuits

A method for fabricating a thin film field effect transistor is described in this invention. The active layer of the thin film transistor (TFT) is formed by a low cost chemical bath deposition method. The fabrication procedure includes deposition of a metal layer on an insulating substrate, patterning of the metal layer to form a metal gate, formation of the di-electric layer, deposition of the active layer and formation of source and drain contacts.

Method for forming a integrated circuit structure

Semiconductor device package and method of manufacturing the same

The present disclosure provides a semiconductor device package. The semiconductor device package includes a semiconductor substrate having a first surface and a first optical coupler disposed on the first surface of the semiconductor substrate. The first optical coupler includes a first surface facing away from the first surface of the semiconductor substrate and a first lateral surface connected to the first surface of the first optical coupler. The first surface of the first optical coupler and the first lateral surface of the optical coupler define an angle greater than 90 degrees. A method of manufacturing a semiconductor device package is also disclosed.

Snowthrower

A snowthrower includes a motor, an auger driven by the motor to rotate, a handle device for a user to operate, an auger housing for containing the auger and a frame for connecting the handle device and the auger housing. The auger housing is made of at least two different materials.

EUV photomask and manufacturing method of the same

A photomask and a method of manufacturing a photomask are provided. According to an embodiment, a method includes: providing a substrate; depositing a reflective layer over the substrate; depositing a capping layer over the reflective layer; depositing an absorption layer over the capping layer; and treating the reflective layer by a laser beam to form a border region. The laser beam includes a pulse duration of less than about ten picoseconds.

Electro-optic waveguide devices

In an optical planar waveguide device, the electrodes which modulate a section of the waveguide, say to alter its refractive index, are coplanar with, and positioned on either side of, the waveguide section, which improves modulating efficiency.

Display and method for displaying multiple frames thereof

Thin film transistor array substrate structures and fabrication method thereof