baber/WOPTO huggingface dataset:
Patent WO-2020098378-A1 (WO)
Inventor: QIU HONGLIN
IPC: H04L29/06
Filed: 2019-09-19
Abstract: Provided is a cross-blockchain interaction system, comprising: one or more anchors, wherein when any one anchor is selected by a first blockchain, a client of the first blockchain is configured in the any one anchor so as to monitor a cross-chain request on the first blockchain; and one or more relays, wherein when any one relay is selected by a second blockchain, a client of the second blockchain is configured in the any one relay, and when a request object of the cross-chain request is the second blockchain, the any one relay initiates a request to the second blockchain based on the cross-chain request, and receives response data and an on-chain certificate returned by the second blockchain, so that the any one relay verifies the response data according to the on-chain certificate, and the any one relay generates a corresponding relay certificate according to a configured trusted certificate conversion technique after verification is passed, and thus, the response data and the relay certificate are returned to the first blockchain via the any one anchor.
Patent WO-2020073792-A1 (WO)
Inventor: XU HAOQING
IPC: C04B28/00
Filed: 2019-09-23
Abstract: Modified sludge and a preparation method therefor, and a construction method using modified sludge as a covering material. The modified sludge consists of sewage plant sludge, sulphoaluminate cement, and lime. Daily covering or middle covering can be formed by reaction, i.e., it can be used as a covering material after maintained for 24 hours, and the strength and permeability thereof can completely satisfy the engineering mechanics performance requirements as a covering. In addition, the permeability coefficient of the covering in a waste landfill body would increase at the later stage, so as to reduce the possibility of stagnant water at the middle layer, and after modification of sludge, the volume thereof does not increase obviously, such that the capacity of a landfill site would not be occupied.
Patent WO-2021046929-A1 (WO)
Inventor: WU YUNING
IPC: B21C37/06
Filed: 2019-09-26
Abstract: UL'invention concerne une cible rotative de Ni-Cr de grand diamètre contenant des éléments de trace, comprenant les composants de matière première suivants en pourcentage en masse : 0,01 à 0,05 % de C, 0,02 à 0,08 % de B, 0,01 à 0,06 % de Zr, 0,05 à 0,1 % de Mg, 7 à 44 % de Cr, et le reste étant du Ni et des impuretés inévitables. L'invention concerne également un procédé de préparation d'une cible rotative de Ni-Cr de grand diamètre contenant des éléments de trace.
Patent WO-2020103583-A1 (WO)
Inventor: ZHANG YONG
IPC: A61B6/00
Filed: 2019-10-08
Abstract: Disclosed is a ray detector (100), comprising a substrate (101) with a plurality of pixel areas arranged thereon in array, each pixel area comprising a thin film transistor (102) including a source electrode (1022) and a drain electrode (1021); and a photoelectric sensor (103) located at the side of the thin film transistor (102) away from the substrate (101). The photoelectric sensor (103) comprises: a first electrode (1031) and a second electrode (1032) separated from each other; a dielectric layer (1033), located at the side of the first electrode (1031) and the second electrode (1032) away from the substrate (101) and covering the first electrode (1031) and the second electrode (1032); and a first semiconductor layer (1034) located at the side of the dielectric layer (1033) away from the substrate (101). The first electrode (1031) is electrically connected to the drain electrode (1021). The distance between the substrate (101) and the surface of the first electrode (1031) away from the substrate (101) is a first distance, the distance between the substrate (101) and the surface of the second electrode (1032) away from the substrate (101) is a second distance, and the first distance is basically equal to the second distance, thereby allowing the photoelectric sensor (103) to have better electrical properties, and thus improving the accuracy of illumination detection.
Patent WO-2020103603-A1 (WO)
Title: Washing-drying integrated machine
Inventor: OTSUKI TARO
IPC: D06F58/22
Filed: 2019-10-12
Abstract: A washing-drying integrated machine (1), comprising: a water tube (3), a water drainage path (5), a circulation path (20), an air supplying portion (21), a heating portion (22) disposed within the circulation path (20), and a water filter (30) having a container (40) capable of storing water. The problem of longthened operating time of drying or increased power consumption caused by clogging of a filter element is effectively solved.
Patent WO-2020177383-A1 (WO)
Inventor: KUANG GUANGCAI
IPC: H04L12/863
Filed: 2019-11-13
Abstract: The present application relates to cloud computing in the technical field of electronics, and particularly relates to a data stream processing method and related device, applicable to a first electronic device comprising a VirtIO network card, said method comprising: receiving a first data stream; analyzing the first data stream to obtain network attribute information carried by the first data stream; invoking a hash function to calculate the hash value of the network attribute information; importing the first data stream into a first transmission queue corresponding to the hash value, the first transmission queue being used for transmitting the first data stream to a first module or a second electronic device in a first electronic device corresponding to the first transmission queue. The embodiments of the present application can be achieve support, for flow classification, by an electronic device comprising a VirtIO network card.
Patent WO-2020114431-A1 (WO)
Inventor: XIANG JIANBO
IPC: G06F8/65
Filed: 2019-12-04
Abstract: An FPGA upgrading method, comprising: a host issuing an upgrade instruction to an FPGA; the host unloading a PCIe driving program corresponding to the FPGA, so that a state of a PCIe link is changed to a disconnection state; the host continuously detecting, in a first timeout time period, whether the state of the PCIe link is changed to a connection state; and if so, re-loading the PCIe driving program. The method further comprises: after the FPGA receives the upgrade instruction, the FPGA continuously detecting, in a second timeout time period, whether the state of the PCIe link is changed to the disconnection state, wherein the disconnection state is the state of the PCIe link after the host unloads the PCIe driving program corresponding to the FPGA; if so, the FPGA loading, from a configuration memory of the FPGA, configuration data to perform upgrading; and after the upgrading is completed, the FPGA restoring, by means of negotiating with the host, the state of the PCIe link to the connection state for re-loading the PCIe driving program after the connection state is detected by the host.
Patent WO-2020258743-A1 (WO)
Title: 毫米波有源天线单元及pcb板间互连结构
Inventor: GAO YONGZHEN
IPC: H05K1/14
Filed: 2019-12-11
Abstract: 本申请涉及一种毫米波有源天线单元及PCB板间互连结构，PCB板间互连结构包括主板及AIP天线模块。主板为第一多层PCB板，并设有信号传输线以及与信号传输线电性连接的第一焊盘。AIP天线模块为第二多层PCB板，并设有第二焊盘、阻抗匹配变换枝节、阻抗线及信号处理电路。主板与AIP天线模块采用多层PCB板之间直接焊接互连的方式，一方面省去了昂贵的毫米波互连组件，如此成本很低；另一方面，板间直接焊接的方式，提高了产品的可靠性，可实现多层PCB板间互连设计，且多层PCB板间集成度大大提高，有利于毫米波设备小型化设计；此外，第二焊盘与信号处理电路之间设置有阻抗匹配变换枝节与阻抗线，能适合更广泛的频率范围和叠层数范围。
Patent WO-2021103151-A1 (WO)
Inventor: LIU JIANGTAO
IPC: H04B1/44
Filed: 2019-12-11
Abstract: The present application relates to a high-power uplink and downlink switching device and a communication apparatus. A radio frequency switching switch and a synchronization control module of the high-power uplink and downlink switching device cooperate, on the basis of a first radio frequency port, to complete uplink and downlink switching. A circulator has a first port connected to an output terminal of a power amplification module, a second port connected to a second radio frequency port, and a third port connected to a low-noise amplifier module via a first radio frequency switch. The third port is further connected to a high-power load resistor and a second radio frequency switch via a first microstrip line, so as to be separately grounded. A radio frequency impedance from a first end to a second end of the first microstrip line is in a high-impedance state. With the structure described above, downlink reflected power is absorbed by the high-power load resistor without affecting uplink. In addition, when the uplink is active, the radio frequency switches cooperate with a periodic change in impedance of the microstrip line to ensure that radio frequency power does not leak to the load resistor, thereby achieving TDD switching for high-power capacities, and overcoming device power capacity limits.
Patent WO-2020220703-A1 (WO)
Inventor: LU ZHENGUO
IPC: G01M99/00
Filed: 2019-12-24
Abstract: A diamond saw blade-pick combined rock breaking test device and a test method therefor, which relate to the technical field of roadheader cutting test benches. The device comprises a fixed bottom plate (1) on which a saw blade assembly and a box body assembly are provided; a saw blade assembly support frame (4) in the saw blade assembly may drive saw blades to move horizontally, a saw blade group (7) may move vertically along the saw blade assembly support frame (4), and the saw blades are driven by a motor (10) to rotate for cutting; and a box body propulsion cylinder (15) in the box body assembly controls the horizontal movement of a rock fixing device (14), and drives rocks therein to move below the saw blades; and after cutting, cutting and breaking are performed by a pick cutting assembly (12) and a cutting force is collected. First, the sawing of rocks is completed, and then a pick is used to break rock masses that have saw blade cutting cracks. The present device may be used for researching the saw blade-pick combined rock breaking performance to observe the rock breaking effect and cutting force changes of the rocks that have cutting cracks broken by the pick. The movement is stable, the device is easy to control, and the experimental effect is excellent.
Patent WO-2021138870-A1 (WO)
Title: Multi-frame noise reduction method, terminal, and system
Inventor: QUAN WEI
IPC: H04M1/725
Filed: 2020-01-09
Abstract: A computer-implemented method for multi-frame noise reduction including: obtaining, by a plurality of cameras, a plurality of image frames of a scene, each of the plurality of image frames being captured by one of the plurality of cameras concurrently and respectively; selecting one of the plurality of image frames as a benchmark image frame; aligning the plurality of image frames other than the benchmark image frame to match a common region of the scene in the benchmark image frame to generate warped image frames. For each of the warped image frames respectively, the method includes: responsive to determining that a difference between a pixel value of a pixel location in the common region of the scene in the benchmark image frame and a pixel value of the pixel location in the common region of the scene in one of the warped image frames is larger than a preset threshold, replacing the pixel value of the pixel location in the one of the warped image frames with a refined value, the refined value being calculated based on pixel values of neighboring pixel locations of the pixel location in the benchmark image frame.
Patent WO-2020192251-A1 (WO)
Title: Tamping device including eccentric vibration excitation mechanism, and corresponding tamping method therefor
Inventor: LIU FEIXIANG
IPC: E01B27/20
Filed: 2020-01-14
Abstract: Provided are a tamping device including an eccentric vibration excitation mechanism, and a corresponding tamping method therefor. The tamping device comprises a vibration excitation device, an opening and closing driving device, and a clamping device, wherein the clamping device is connected to a fixing frame in a hinged manner; the vibration excitation device is connected to the opening and closing driving device; the opening and closing driving device is connected to the clamping device; and the vibration excitation device uses an eccentric shaft structure, and a plane where the axis of an eccentric shaft is located is parallel to a movement plane of the clamping device. According to vibration accompanying conditions under different actions, the tamping method comprises two vibration modes: the vibration excitation device (1) vibrating during the whole working process, or the vibration excitation device (1) vibrating during the whole process in which a clamping pick (32) comes into contact with ballast (10) of a ballast bed, and not vibrating during the other processes. Compared with the prior art, the present invention has the following advantages and effects: the technical solution of the present invention is used for a tamping operation of a railway ballast bed, and the device has a simple and reliable structure, and has a high engineering application value.
Patent WO-2020156333-A1 (WO)
Inventor: WANG HAIJUAN
IPC: F25D23/12
Filed: 2020-01-20
Abstract: 一种加热装置（100），包括开设有取放口的筒体（110）、用于开闭取放口的门体（120）、至少一部分设置于筒体（110）内或通达至筒体（110）内的电磁发生系统、以及温度感测装置。温度感测装置包括信号感测部（171）和信号处理部（172），其中信号感测部（171）配置为感测筒体（110）内的入射波信号和反射波信号的特定参数，信号处理部（172）配置为根据特定参数判断待处理物的平均温度是否处于特定温度区间，相比于通过多个传感器感测待处理物不同区域的表面温度可获得更精确的整体平均温度，进而可更精确地判断待处理物的加热进度。
Patent WO-2021147039-A1 (WO)
Title: Drive backplane and preparation method therefor, display panel, and display apparatus
Inventor: YANG WEI
IPC: G09G3/32
Filed: 2020-01-22
Abstract: Provided are a drive backplane and a preparation method therefor, a display panel, and a display apparatus. The aims of the present invention are to improve the structure of a TPV drive backplane and improve the yield of the TPV drive backplane. The drive backplane comprises: a flexible substrate (1) provided with a first via hole (11); a first passivation layer (21) located on one side of the flexible substrate (1) and provided with a second via hole (211), wherein the orthographic projection of the second via hole (211) at least partially overlaps the orthographic projection of the first via hole (11); a thin-film transistor (3) located on the side of the flexible substrate (1) that faces away from the first passivation layer (21); and an electrical connection structure comprising a signal wiring and a connecting terminal (41). The connecting terminal (41) is located on the side of the flexible substrate (1) that is close to the first passivation layer (21) and comprises a first portion (411) located between the flexible substrate (1) and the first passivation layer (21) and a second portion (412) located in the second via hole (211), and the orthographic projection of the second via hole (211) is located in the orthographic projection of the connecting terminal (41); and the signal wiring is located on the side of the flexible substrate (1) that faces away from the first passivation layer (21), is electrically connected to the thin-film transistor (3) and is electrically connected to the connecting terminal (41) by means of the first via hole (11).
Patent WO-2021114494-A1 (WO)
Inventor: MIAO XIN
IPC: H04L47/56
Filed: 2020-03-03
Abstract: The present invention relates to a wind power plant network switch output optimization method and system for reducing a key service time delay. The method comprises the following steps: 1) determining the priority of a service signal according to the degree of importance of the service signal; 2) setting the length of a service signal frame corresponding to each priority, and shaping the service signal into a plurality of service signal frames with the same length as the service signal frame; and 3) according to the priority of the service signal, performing output control processing on the shaped service signal frames. In the present invention, by optimizing a resource allocation strategy, reducing a time delay and reducing the uncertainty of a time delay jitter, the punctuality and accuracy of end-to-end key service signal flow time delay control of a wind power plant data network are guaranteed, the volatility and randomness of the output power of a wind turbine generator can be dealt with in real time, and the large-scale grid connection and high power generation permeability of wind power are powerfully supported.
Patent WO-2021142948-A1 (WO)
Inventor: LIU FENGLING
IPC: B65D33/16
Filed: 2020-04-02
Abstract: Disclosed is a sealing bag with a reminding function, the sealing bag comprising a bag body (1) and at least one set of first sealing rib strips (3), wherein each set of first sealing rib strips (3) comprise a first convex rib strip (31) and a first concave rib strip (32), the first convex rib strip (31) and the first concave rib strip (32) are respectively arranged on two sides of an opening of the bag body (1), the inner side of the first convex rib strip (31) forms alternating concave portions (312) in the lengthwise direction of the first convex rib strip, convex portions (311) are formed on the outer sides of the concave portions (312), the first concave rib strip (32) comprises dumbbell-shaped grooves (321) that are arranged at intervals, and the first convex rib strip (31) and the first concave rib strip (32) make a sound in the process of the first convex rib strip (31) being embedded into or separated from the dumbbell-shaped grooves (321) of the first concave rib strip (32). The sealing bag has a good sealing effect, and when the opening is sealed and opened, the first convex rib strip (31) and the first concave rib strip (32) make a sound so as to achieve the function of giving an alert.
Patent WO-2020221117-A1 (WO)
Inventor: WANG XIAOHAN
IPC: H04B7/06
Filed: 2020-04-24
Abstract: The present application provides a coefficient indication method for constructing a precoding matrix, and a communication apparatus. The method comprises: a terminal device generates a CSI report and sends to a network device, the CSI report comprising quantitative information of K  1  weighting coefficients, and first indication information, the K  1  weighting coefficients being used for constructing a precoding matrix corresponding to one or more frequency domain units, the first indication information being used for indicating whether the K  1  weighting coefficients are all the weighting coefficients having non-zero amplitudes determined by the terminal device on the basis of a preconfigured number K  0  of weighting coefficient reports, K  1  being less than or equal to K  0 , and K  0  and K  1  being both positive integers. On the basis of the method, the network device is able to estimate the length of a second part according to a predefined CSI report format and a first part, so that a CSI report is decoded correctly, and the system transmission performance is improved.
Patent WO-2021114554-A1 (WO)
Title: 一种旋转伸缩式信号同步美容仪
Inventor: LIN JINYUN
IPC: A61H7/00
Filed: 2020-04-30
Abstract: 一种旋转伸缩式信号同步美容仪，包括主体（1）、与主体（1）吻合的主体上盖（22），主体（1）头部装有可卸式主体定位头盖（13），主体（1）头部内端与可卸式主体定位头盖（13）之间依次设有同步旋转盘（7）、金属散热片（9）、升降伸缩体（10）、活性橡胶软体（12），主体（1）内安装有电气主板控制部件（2），包括电源开关（18）、功能开关（19）、锂电池（17）、USB充电插口（21）、LCD显示屏（20）和直流减速电机（3），同步旋转盘（7）的A面装有同步传送电路板部件（6）和B面上端装有升降伸缩体（10）和升降伸缩弹簧（11），升降伸缩体（10）与同步旋转盘（7）之间形成自动升降伸缩。伸缩和旋转时与信号同步，升降伸缩体（10）的顶端导光面内采用光束变换的透镜方式，使光源穿透到肌肤的深层激发皮层缓解皱纹。升降伸缩体（10）的顶端导光面安置了活性橡胶软体（12）拟同人工柔软按摩，具高效、快捷、方便、舒适效果。
Patent WO-2020224575-A1 (WO)
Inventor: ZHENG LILI
IPC: H04W24/02
Filed: 2020-05-06
Abstract: The present application provides a communication method and apparatus. The communication method comprises: receiving measurement configuration information from a network device; determining whether a measurement task needs a measurement gap; if the measurement task does not need the measurement gap, transmitting, to the network device, first measurement gap requirement information indicating that the measurement gap is not needed, wherein the first measurement gap requirement information is used for deactivating or releasing configured measurement gap configuration information; and/or if the measurement task needs the measurement gap, transmitting, to the network device, second measurement gap requirement information indicating that the measurement gap is needed, wherein the second measurement gap requirement information is used for activating or validating the measurement gap configuration information corresponding to the second measurement gap requirement information. A measurement gap configuration state is determined according to the measurement gap requirement information reported by a terminal device. Therefore, the present invention can improve the flexibility of measurement gap configuration and avoid unnecessary communication interruption, so that it is not needed that a network side re-configures or releases the measurement gap by means of an RRC message, and thus, the signaling overhead can be reduced.
Patent WO-2021082410-A1 (WO)
Title: Supporting structure and supporting method for preventing roadway floor from heaving
Inventor: LI GUICHEN
IPC: E21D20/00
Filed: 2020-05-22
Abstract: Disclosed are a supporting structure for preventing a roadway floor from heaving. The structure comprises a square groove (12) excavated in a bottom plate (4); a plurality of drill holes (8) are provided in the square groove (12), an end drill hole (8) is obliquely provided, and the middle drill hole (8) is perpendicular to the bottom plate; two steel bar beams (5) are distributed on two sides of the drill hole (8); a spiral blade (6) is arranged outside an anchor rod body (11), and the interior of the anchor rod body is hollow; and a nut (1) is sleeved on the anchor rod body (11) to press an anchor rod tray (3) on upper portions of the two steel bar beams (5). The supporting structure has a high supporting capacity and a wide supporting range, is capable of stably supporting a bottom plate, is capable of effectively preventing a roadway floor from heaving, and is capable of reducing construction costs and labor intensity for workers. Further disclosed is a supporting method for preventing a roadway floor from heaving. The supporting method comprises: excavating a square groove (12); forming a drill hole (8), and anchoring an anchor rod body (11) into the drill hole (8); arranging two steel bar beams (5) on two sides of the drill hole (8), and sequentially arranging an anchor rod tray (3) and a nut (1) in a sleeving manner; and filling gangue. According to the method, the construction process of supporting can be significantly simplified, the occurrence of the phenomenon of roadway floor heaving can be effectively controlled, deformation of a bottom plate can be simply, conveniently and rapidly controlled, and safe production work of a coal mine can be guaranteed.
Patent WO-2020253612-A1 (WO)
Title: Pdcch监听方法和终端
Inventor: WU KAI
IPC: H04W52/02
Filed: 2020-06-11
Abstract: 本公开实施例提供一种PDCCH监听方法和终端，该方法包括：接收网络设备发送的配置信息，所述配置信息用于配置监听时间段；在每一个非连续接收DRX周期内的监听时间段中确定M个第一监听时间段，M为正整数，且至少一个所述非连续接收DRX周期内的监听时间段的数量N大于M；在所述M个第一监听时间段内监听PDCCH，所述PDCCH用于传输节能指示信息。
Patent WO-2021248434-A1 (WO)
Inventor: GAO XINWEI
IPC: H01L27/32
Filed: 2020-06-12
Abstract: A display panel and a manufacturing method therefor, and a display device. The display panel comprises an array substrate, a packaging cover plate, and a sealant. The array substrate comprises a display region and a non-display region at least partially surrounding the display region. The display region comprises a plurality of pixels arranged in an array, each pixel comprises a plurality of sub-pixels, and each sub-pixel comprises a light emitting component. The packaging cover plate is disposed opposite to the array substrate, and comprises a first substrate and a plurality of organic layers. The plurality of organic layers are located on the side of the first substrate close to the array substrate. The sealant is located in the non-display region and located between the array substrate and the packaging cover plate to bond the array substrate and the packaging cover plate together. There is a spacer region between the organic layer closest to the sealant in the direction from the display region to the sealant among the plurality of organic layers and the sealant. The organic layer closest to the sealant is separated from the sealant by the spacer region, and the spacer region is located in the non-display region.