baber/WOPTO huggingface dataset:
Patent WO-2020211378-A1 (WO)
Title: Request processing method and apparatus, computer device and storage medium
Inventor: Yi Shanfeng
IPC: H04L29/08
Filed: 2019-11-20
Abstract: Disclosed in the present application are a request processing method and apparatus, a computer device and a storage medium. The method comprises: receiving a first request sent by a client; backing up a packet corresponding to the first request to obtain a copy; obtaining the priority order of servers in a server cluster, and sending the first request to a first server having the highest priority; determining whether a first feedback result returned by the first server is received within a first timeout period; if not, traversing other servers except the first server in sequence according to the priority order, and determining, every time a server is traversed and after the copy is sent to the currently traversed server, whether a second feedback result is received within a preset second timeout period; and if yes, stopping traversing, and sending the second feedback result to the client. By means of the present invention, other servers can be invoked to process the first request under the condition that the first server is abnormal, thereby avoiding abnormal timeouts occurring in the processing of the first request.
Patent WO-2020108604-A1 (WO)
Inventor: LI HAIXIANG
IPC: G06F11/14
Filed: 2019-11-29
Abstract: 一种数据恢复方法、装置、服务器以及存储介质，属于数据库技术领域。所述方法包括：识别备份数据包的备份类型；当识别到的备份类型为混合备份时，基于所述备份数据包中物理备份的数据进行数据恢复，所述混合备份是指备份过程包括物理备份和逻辑备份；在基于所述物理备份的数据进行数据恢复完成后，对所述备份数据包中逻辑备份的数据进行数据恢复。
Patent WO-2020186826-A1 (WO)
Title: Game control method based on intelligent wristband, intelligent wristband and storage medium
Inventor: WANG FENQING
IPC: A63F13/211
Filed: 2019-12-03
Abstract: A game control method based on an intelligent wristband, the intelligent wristband and a storage medium. The method comprises: when the intelligent wristband is in a game control mode, obtaining first attitude data according to the motion attitude of the intelligent wristband detected by an inertial sensor (500); when a finger control event is started, using a camera to collect a gesture sent by the finger of a user (501); if the gesture collected by the camera belongs to an attitude control gesture, obtaining second attitude data from the gesture collected by the camera (502); and performing attitude control on a target object in a game picture according to the second attitude data and the first attitude data (503). The camera and the inertial sensor can be used for carrying out attitude control on the target object in the game picture together, and the camera and the inertial sensor are complementary, so that the attitude control accuracy is greatly improved, and the game control experience can be effectively improved.
Patent WO-2021097934-A1 (WO)
Inventor: LV YAN
IPC: B07B1/28
Filed: 2019-12-05
Abstract: The present invention provides a debris flow prevention system and method, which can solve the problem that rocks block a perforated cover plate after water and rocks of debris flows are separated, and ensure that a debris flow water and rock separation system can work permanently and effectively. The debris flow prevention system comprises a drainage system and a vibration system, the drainage system comprises a water collection tank, a perforated cover plate and a drainage pipe, and the vibration system comprises a rotating rod, a fixed shaft, a pedal, a support block and a spring. The present invention can realize the effective control of the formation and flow process of debris flows, solving the problem of the management of debris flow channels of different scales, and can realize the separation of soil and water by using the water collection tank and the drainage pipe, weakening the hydrodynamic conditions of debris flows, and reducing the destructive force of debris flows. By using the kinetic energy of large rocks in debris flows as power, the vibration system of the present invention can continuously and effectively ensure the generation of vibration, thereby avoiding the blocking of the cover plate, enabling the drainage system to function stably, and effectively preventing debris flows.
Patent WO-2020119642-A1 (WO)
Inventor: WANG FAN
IPC: G01R33/032
Filed: 2019-12-09
Abstract: 一种多通道原子磁探测器（100），其包括至少一个探测组件，每个探测组件包括：在同一平面上的多个探测气室（130）；以及分光构件（110），用于将来自光源（180）的偏振光束分配到所述探测组件中的每个探测气室（130），其中，每个探测组件的多个探测气室（130）相对于分光构件（110）中心对称或者轴对称布置。该多通道原子磁探测器（100）具有高的探测密度并且有利于降低噪声。
Patent WO-2021114056-A1 (WO)
Inventor: GAO ZHENGFEI
IPC: H01M4/92
Filed: 2019-12-09
Abstract: The present invention relates to a fuel cell cathode catalyst and a preparation method therefor, a membrane electrode, and a fuel cell. The method for preparing the fuel cell cathode catalyst comprises the following steps: uniformly mixing a carbon carrier with an aqueous solution of a protective agent, and then depositing platinum alloy nanoparticles to obtain a carbon carrier deposited with the platinum alloy nanoparticles, wherein the platinum alloy nanoparticles comprise platinum and at least one 3d transition metal; and subjecting the carbon carrier deposited with the platinum alloy nanoparticles to a first heat treatment, an acid treatment and a second heat treatment in sequence to obtain the fuel cell cathode catalyst, wherein the first heat treatment has a temperature of 500°C to 1000°C and a time of 2 to 10 h, and the second heat treatment has a temperature of 100°C to 300°C and a time of 2 to 10 h. It has been found through tests that in the fuel cell cathode catalyst obtained by means of the above-mentioned method for preparing a fuel cell cathode catalyst of the present invention, the platinum alloy nanoparticles are uniformly dispersed on the carbon carrier, and the catalytic activity of the fuel cell cathode catalyst is relatively good, so that same facilitates application.
Patent WO-2021128473-A1 (WO)
Inventor: ZHANG LIFEN
IPC: C08F120/32
Filed: 2020-01-08
Abstract: An active free radical polymerization method for vinyl-based monomers under near-infrared photothermal conversion. A reaction container is irradiated by adopting near-infrared light with the wavelength of 750-850 nm, the adopted reaction container is provided with a first cavity and a second cavity which are not communicated with each other, an organic solution of a keto cyanine-based near-infrared photoresponsive dye is comprised in the first cavity, a sealed reaction bottle for containing a reaction liquid is placed in the second cavity; the reaction liquid comprises two or more selected from the vinyl-based monomers, an ATRP initiator, an ATRP ligand, an ATRP catalyst, an RAFT reagent, a thermal initiator and an additive, and an organic solvent; near-infrared light is irradiated into the second cavity from the first cavity; and the near-infrared photoresponsive dye converts the near-infrared light nto heat energy, and the reaction container is heated to 50-100℃, so that the monomers in the reaction liquid are polymerized to obtain a polymer having controllable molecular weight and controllable molecular weight distribution.
Patent WO-2021142677-A1 (WO)
Title: Polyamide 5x fiber, preparation method therefor, and use thereof
Inventor: SUN CHAOXU
IPC: C08G69/26
Filed: 2020-01-15
Abstract: The present application discloses a polyamide 5X fiber, the raw materials for producing same at least include: 1,5-pentanediamine and long-carbon-chain dibasic acid; alternatively, a polyamide 5X obtained by polymerization of 1,5-pentanediamine and long-carbon-chain dibasic acid as monomers. The 1,5-pentanediamine or the long-carbon-chain dibasic acid is prepared by a bio-based raw material by means of a fermentation method or an enzymatic conversion method, and the long-carbon-chain dibasic acid is at least one of aliphatic long-carbon-chain dibasic acid of C6-20. The polyamide 5X fiber includes pre-oriented yarn, textured yarn, fully drawn yarn, a staple fiber, industrial yarn, and bulked continuous filaments and monofilaments, preferably pre-oriented yarn, textured yarn, and fully drawn yarn. The used production raw materials of the polyamide 5X resin are made by means of a biological method and are green materials. The polyamide 5X fiber has good mechanical properties, dimensional stability, softness, quick-drying performance, and dyeing properties.
Patent WO-2020177535-A1 (WO)
Inventor: WU JUN
IPC: B27M3/00
Filed: 2020-02-20
Abstract: Spliced wood, comprising a plurality of splicing members (1) and a plurality of connecting members (2); each splicing member (1) comprises a top surface (11), a bottom surface (12), and several side surfaces (13) connected between the top surface (11) and the bottom surface (12), each side surface (13) is provided with a slot (10), and the slots on any two adjacent side surfaces (13) intersect at a common edge (15) of the two adjacent side surfaces; each connecting member (2) has a first connecting part (21) and a second connecting part (22) connected to each other, the first connecting part (21) is adapted to be inserted into the slot of one splicing member, and the second connecting part (22) is adapted to be inserted into the slot of the other splicing member.
Patent WO-2020199908-A1 (WO)
Title: Apparatus and method of wireless communication of same
Inventor: LIN HUEI-MING
IPC: H04W72/04
Filed: 2020-03-16
Abstract: An apparatus and a method of wireless communication of same capable of providing good sidelink (SL) system operation performance and saving SL resources are provided. A method of wireless communication of a user equipment includes receiving, from a base station, a sidelink resource configuration signaling for more than one radio access technology (RAT) and reporting to the base station that a UE capability supports cross-RAT control. This provides good sidelink (SL) system operation performance and saving SL resources.
Patent WO-2021109359-A1 (WO)
Inventor: ZHOU YING
IPC: B01L3/00
Filed: 2020-03-17
Abstract: Disclosed are a sample test card (1) and a sample adding method therefor. A plurality of sample reaction cells (2), a fluid inlet (3) and a fluid channel network (4) are arranged inside the sample test card (1) in a sealed manner, the fluid inlet (3) is in communication with the sample reaction cells (2) by means of the fluid channel network (4), a transparent block (5) is arranged in each of the sample reaction cells (2) of the sample test card (1), and the transparent block (5) divides the sample reaction cell (2) into a storage cavity (6) and an observation cavity (7).
Patent WO-2021184298-A1 (WO)
Inventor: Zong Fangke
IPC: H01J35/08
Filed: 2020-03-19
Abstract: 一种阳极靶的制作方法、阳极靶、X射线源及X射线成像系统。阳极靶的制作方法包括：在基底（201，301，401，801）上形成呈周期性排列的第一沟槽（202，302，402，802）；将与第一沟槽（202，302，402，802）开口相匹配的金属钨线（501，601，701，803）固定在第一沟槽（202，302，402，802）内以形成对应沟槽图形的阳极靶。
Patent WO-2021195898-A1 (WO)
Title: 一种预防新型冠状病毒的室内通风机构
Inventor: PEI TAO
IPC: F04D25/14
Filed: 2020-03-30
Abstract: 一种室内通风机构，包括房间侧壁（1），房间侧壁（1）的侧面可拆卸式连接有安装环（2），安装环（2）的侧面固定连接有筒体（3），筒体（3）的一端左右贯穿于房间侧壁（1），筒体（3）的内壁固定安装有电机（4），电机（4）的伸出轴固定连接有风扇（5），筒体（3）的侧面开设有进风口（6），房间侧壁（1）的侧面还固定连接有支撑块（7），支撑块（7）远离房间侧壁（1）的一端通过轴承配合限位转动连接有第一转轴（8），第一转轴（8）的轴臂设置有驱动机构，筒体（3）的侧面设置有风量调节机构，驱动机构通过传动机构驱动风量调节机构。该室内通风机构能够调节风量，并能有效减少灰尘的进入。
Patent WO-2021120443-A1 (WO)
Title: 一种折叠显示面板及显示装置
Inventor: LI WENQI
IPC: G09F9/30
Filed: 2020-04-01
Abstract: 一种折叠显示面板（10）及显示装置（100），折叠显示面板（10）包括具有相对设置的第一边（101）和第二边（102）及相对设置的第三边（103）和第四边（104）的显示屏（11），第一边（101）和第二边（102）垂直于第三边（103）和第四边（104），并连接第三边（103）和第四边（104），显示屏（11）可以沿平行于第一边（101）的横向折叠轴（105）折叠成至少两个横向显示面或沿垂直于第一边（101）的竖直折叠轴（106）折叠成至少两个竖直显示面。提出了垂直交叉折叠弯折屏的形态和应用。
Patent WO-2020211789-A1 (WO)
Inventor: HUANG YUYONG
IPC: H04W48/16
Filed: 2020-04-15
Abstract: La présente invention concerne un procédé et un appareil de recherche de réseau, un dispositif et un support de stockage. Un terminal obtient des points de fréquence équivalents pour des points de fréquence stockés, les points de fréquence stockés comprenant des points de fréquence de réseaux enregistrés ; et recherche des réseaux mobiles d'après les points de fréquence équivalents, et détermine un réseau mobile devant être enregistré.
Patent WO-2020233295-A1 (WO)
Inventor: FENG FENG
IPC: H04N5/445
Filed: 2020-04-16
Abstract: Provided are a display control system, method and apparatus. The system comprises a system processing chip and a field programmable gate array processor which are connected to each other, wherein the field programmable gate array processor is connected to a display panel; the system processing chip is configured to: when it is monitored that a control interface acquires an instruction, and the current signal access channel is located at a first channel, acquire an image, which is input from an external device, of the field programmable gate array processor, and switch the current signal access channel to a second channel; and the field programmable gate array processor is configured to: when it is monitored by the system processing chip that the control interface acquires the instruction, and the current signal access channel is located at the first channel, transmit the image, which is currently input by the external device, to the system processing chip.
Patent WO-2020248777-A1 (WO)
Title: Control method, head-mounted device, and server
Inventor: YANG XIN
IPC: G06F3/01
Filed: 2020-05-19
Abstract: A control method, a head-mounted device (100), and a server (200). The control method is used for the head-mounted device (100). The head-mounted device (100) comprises an acquisition device (102) and a display device (103). The head-mounted device (100) is connected to the server (200). The control method comprises: obtaining information to be processed acquired by the acquisition device (102); sending to the server (200) the information to be processed so that the server (200) can process the information to be processed so as to obtain processed information; obtaining the processed information sent by the server (200), the processed information being obtained by the server (200) processing the information to be processed; and controlling, according to the processed information, the display device (103) to display.
Patent WO-2021232230-A1 (WO)
Title: Display panel, display apparatus, testing method, and crack detection method
Inventor: HAN LINHONG
IPC: G09G3/00
Filed: 2020-05-19
Abstract: A display panel, a display apparatus, a testing method, and a crack detection method. The display panel comprises: a base substrate (10), comprising a display region (110) and a peripheral region (120); a plurality of subpixels (101), located on the display region (110); a plurality of data signal lines (102), positioned on the display region (110) and electrically connected to the plurality of subpixels (101); a plurality of signal transmission lines (202), located on the peripheral region (120) and electrically connected to the plurality of data signal lines (102); a plurality of multiplexers (240), located on the peripheral region (120); and a first testing circuit (210), located on the side of the plurality of multiplexers (240) away from the plurality of subpixels (101). The first testing circuit (210) comprises a plurality of testing assemblies (214), and each assembly among at least a portion of the plurality of testing assemblies (214) is connected to at least two multiplexers (240). Each testing assembly (214) comprises a first testing sub-circuit (221), a second testing sub-circuit (222), and a third testing sub-circuit (223).
Patent WO-2021227103-A1 (WO)
Inventor: LI PENGLIN
IPC: B65G43/00
Filed: 2020-05-20
Abstract: La présente invention concerne un dispositif de transport de poudre comprenant : un logement (1), le logement (1) étant un cylindre ayant des ouvertures à deux extrémités; un orifice d'évacuation (3) raccordé à une extrémité du logement (1) au moyen de boulons; un orifice d'alimentation (2) raccordé à demeure au centre du logement (1); et un corps de couvercle (4) raccordé à l'autre extrémité du logement (1) au moyen de boulons. Une conduite pénétrant à travers le corps de couvercle (4) est disposée sur le corps de couvercle (4), la conduite est raccordée au corps de couvercle (4) de manière coulissante, une extrémité de la conduite est raccordée à demeure à une tête de pulvérisation haute pression, l'autre extrémité de la conduite est raccordée à demeure à un ventilateur (7), le ventilateur (7) est raccordé à demeure à une tige de poussée électrique (8), la tige de poussée électrique (8) est raccordée à un générateur miniature (9) par câblage, un premier capteur de déplacement (10) est disposé dans le logement (1), le générateur miniature (9) est raccordé électriquement au premier capteur de déplacement (10) et au ventilateur (7), un second capteur de déplacement (12) est disposé sur la conduite, et le second capteur de déplacement (12) est raccordé électriquement à la tige de poussée électrique (8).
Patent WO-2020238752-A1 (WO)
Title: Wireless access switching method, device and system, and electronic device
Inventor: DONG DAPENG
IPC: H04W36/00
Filed: 2020-05-21
Abstract: Embodiments of the present invention provide a wireless access switching method, device and system, and an electronic device. The method comprises: obtaining preset node information of at least one wireless access node, the node information comprising node identifiers of the wireless access nodes and channel information of channels used by the wireless access nodes; selecting a target node from the wireless access nodes according to the node information; and sending a connection request to the target node according to the channel information of the channel used by the target node to connect to the target node. By presetting node information of wireless access nodes, the embodiments of the present invention directly select a target node for connection according to the node information during performing wireless access node switching, thereby avoiding an operation of scanning all channels, greatly saving a time for wireless access node switching, and improving switching efficiency.
Patent WO-2020238818-A1 (WO)
Inventor: CUI KAI
IPC: G06T11/00
Filed: 2020-05-24
Abstract: A method include obtaining original projection data of an object. The original projection data may be acquired by scanning the object using a radiation device from one or more projection views. The original projection data may include truncation projection data that is acquired from at least one of the one or more projection views. In each of the at least one of the one or more projection views a truncation region of the object may be located outside an FOV of the radiation device. The method may include obtaining a target S-shaped extrapolation function based on the original projection data. The method may include determining, based on the target S-shaped extrapolation function and the original projection data, extended projection data corresponding to the at least one truncation region. The method may include generating an image of the object based on the original projection data and the extended projection data.
Patent WO-2020238917-A1 (WO)
Title: 作为钾通道调节剂的四氢-1h-苯氮杂卓类化合物及其制备和应用
Inventor: LIANG BO
IPC: A61P29/00
Filed: 2020-05-26
Abstract: 本发明涉及作为钾通道调节剂的四氢-1H-苯氮杂卓类化合物及其制备和应用。具体地，本发明化合物具有式A所示结构，其中各基团和取代基的定义如说明书中所述；本发明还公开了所述化合物的制备方法及其作为钾通道调节剂的用途。
Patent WO-2021017604-A1 (WO)
Inventor: SU XIN
IPC: H04W72/04
Filed: 2020-05-28
Abstract: 本申请公开了资源确定方法及装置, 用以实现根据TCI state与时域资源的对应关系确定TCI state对应的时域资源。在网络侧, 本申请实施例提供的一种资源确定方法, 包括:确定传输配置指示状态TCI state与时域资源的对应关系;根据所述对应关系,确定TCI state对应的时域资源。
Patent WO-2021237667-A1 (WO)
Title: Dense height map construction method suitable for legged robot planning
Inventor: WANG YUE
IPC: G05D1/02
Filed: 2020-05-29
Abstract: Disclosed is a dense height map construction method suitable for legged robot planning, which method belongs to the technical field of dense height map construction. The construction method of the present invention specifically comprises: using a Gaussian distribution model to estimate a measurement value of a laser radar, and mapping the measurement value to a corresponding grid of a local map, so as to perform multi-frame data fusion, during which, according to posture information of a robot, a map grid covariance is updated, a local map is correspondingly moved, and a dynamic obstacle is removed, so as to create a complete local dense map. The method of the present invention overcomes the defects of existing dense maps having a large data volume and a large construction calculation amount, and not being updated in a timely manner, and has the advantages of convenient construction, high construction precision, etc.; by means of the method, real-time construction can be completed; and the method can be directly used for a navigation task of a legged robot.
Patent WO-2021248504-A1 (WO)
Inventor: LU BIN
IPC: G06K9/00
Filed: 2020-06-12
Abstract: An ultrasonic sensor (300), comprising: a chip comprising a first pixel electrode array (302), the first pixel electrode array (302) comprising multiple first pixel electrodes; a rewiring extension layer disposed above the chip, the rewiring expansion layer comprising a second pixel electrode array (305), the second pixel electrode array (305) comprising multiple second pixel electrodes, the multiple second pixel electrodes being respectively connected to the multiple first pixel electrodes, and the area of the second pixel electrode array (305) being larger than that of the first pixel electrode array (302); and an acoustic-electric conversion layer disposed above the rewiring expansion layer and used for converting an ultrasonic signal and an electric signal. The recognition area is increased without increasing the chip area.
Patent WO-2020259343-A1 (WO)
Inventor: LI QIUNAN
IPC: C09D7/61
Filed: 2020-06-16
Abstract: A slurry pump capable of resisting an acidic and high-temperature environment, comprising a housing (1), a front protective plate (2), an impeller (3), and a rear protective plate (4). Each of the housing (1), the front protective plate (2), the impeller (3), and the rear protective plate (4) comprises metal bodies (a), ceramic layers (b), and silicon carbide composite adhesive layers (c) positioned therebetween; the volume density of the silicon carbide composite adhesive layer (c) is 2.65-2.9 g/cm 3 ; the outer surfaces of the metal bodies (a) and the inner walls of the ceramic layers (b) facing the metal bodies (a) are provided with treatment layers; each treatment layer comprises the following components in parts by mass: 20-40 parts of silicon carbide powder less than 200 meshes, 60-80 parts of vinyl ester resin, 0.1-0.5 part of an accelerant, 0.5-1 part of a curing agent, 0.2-0.5 part of a defoaming agent, 0.2-0.5 part of a flatting agent, and 1-2 parts of a coupling agent. The slurry pump is applicable to different working conditions.
Patent WO-2021243761-A1 (WO)
Inventor: YE AICHUN
IPC: E04F13/072
Filed: 2020-06-19
Abstract: 一种金属装饰网，包括：横杆、纵杆和定位结构；多根所述横杆和多根所述纵杆成网状交错编制设置，所述横杆的表侧扣接有定位结构，所述横杆包括直杆和弧形杆，所述直杆的两端分别设置有弧形杆，所述弧形杆呈"S"型弯折，所述凹槽杆、连接杆、凸起杆依次连续连接，所述凹槽杆和凸起杆分别交错设置在弧形杆的上下的弧形槽内。
Patent WO-2021237846-A1 (WO)
Inventor: WEN QIAN
IPC: H01M10/0525
Filed: 2020-06-23
Abstract: 涉及一种电解液和使用其的电化学装置。所述电解液包含氟代硅氧烷化合物和三腈化合物，其中所述氟代硅氧烷化合物包括式I化合物；并且其中所述三腈化合物包括式II化合物或式III化合物中的至少一种；其中，a、b、c、d、e、f、g、h和i是0-5的整数。由所述电解液制备的锂离子电池具有改善的常温和高温循环性能。
Patent WO-2022000215-A1 (WO)
Inventor: ZHAI FENG
IPC: H01L21/683
Filed: 2020-06-29
Abstract: A microfluidic chip, a transfer head and a manufacturing method therefor, and a manufacturing system. The microfluidic chip comprises: a chip body (1); a pipeline (11) distributed in the chip body (1); at least one glue inlet (12) formed on at least one surface of the chip body (1), the glue inlet (12) being in communication with the pipeline (11) so as to inject a glue liquid having viscosity into the pipeline (11); and at least one glue outlet (13) formed on at least one surface of the chip body (1), the glue outlet (13) being in communication with the pipeline (11) so as to allow a part of the glue liquid injected into the pipeline (11) to overflow through the glue outlet (13) onto the surface where the glue outlet (13) is located and be naturally formed, and to form an adhesive head after curing.