baber/WOPTO huggingface dataset:
Patent WO-2021052237-A1 (WO)
Title: Transaction processing method and apparatus, device, storage medium and database
Inventor: FU YU
IPC: G06F9/445
Filed: 2020-09-10
Abstract: A transaction processing method and apparatus, a device, a storage medium and a database. The transaction processing method comprises: receiving a distributed transaction, wherein the distributed transaction corresponds to a plurality of data read/write operations (101); sending corresponding data read/write instructions to data nodes respectively corresponding to the plurality of data read/write operations (102); if the plurality of data read/write operations relate to a plurality of data nodes, determining a master data node and a slave data node from the plurality of data nodes (103); sending a transaction log write instruction to the master data node; and using a two-phase commit protocol to control the slave data node to commit the received data read/write instruction, and using a one-phase commit protocol to control the master data node to commit the received data read/write instruction and the transaction log write instruction (104). In the distributed transaction commit process, as the master data node uses the one-phase commit protocol rather than the two-phase commit protocol, the overall number of network communications is reduced, thereby facilitating improving the transaction committing processing efficiency.
Patent WO-2021057692-A1 (WO)
Inventor: HUANG YADA
IPC: H04W36/00
Filed: 2020-09-22
Abstract: The present application provides a non-access stratum (NAS) message transmission method, a device, and a system. The method comprises: a proxy server receiving a first NAS message of a terminal from an access network apparatus, and determining whether the first NAS message comprises a centralized NAS message or a distributed NAS message; if the first NAS message comprises a first centralized NAS message, the proxy server sending a second centralized NAS message to an AMF; and if the first NAS message comprises a first distributed NAS message, the proxy server sending a second distributed NAS message to a distributed non-access stratum service function (NSFd). In other words, the proxy server in embodiments of the present application enables a distributed NAS message and a centralized NAS message to be separately sent to different processing network elements to be processed, i.e., dividing NAS messages into multiple flows for processing, thereby improving processing efficiency.
Patent WO-2021027977-A1 (WO)
Inventor: LIU FUFENG
IPC: A61P25/28
Filed: 2020-10-09
Abstract: A use for an Ulva polysaccharide in suppressing β-amyloid protein aggregation, relating to the technical fields of medicine, health products, or food products. When the Ulva polysaccharide is used in preparing a drug, a health product, or a food product, the Ulva polysaccharide is able to effectively suppress β-amyloid protein aggregation, thereby preventing the occurrence of Alzheimer's disease. Within a certain range of concentrations, the suppression result improves along with increased Ulva polysaccharide concentration. The Ulva polysaccharide changes the morphology of aggresomes, preventing and slowing down the transformation thereof into a fibrous morphology. Meanwhile, cytotoxicity caused by aggresomes formed in a process of β-amyloid protein aggregation is effectively suppressed.
Patent WO-2021227359-A1 (WO)
Title: Unmanned aerial vehicle-based projection method and apparatus, device, and storage medium
Inventor: GAO XING
IPC: H04N7/18
Filed: 2020-10-16
Abstract: Disclosed in embodiments of the present application are an unmanned aerial vehicle-based projection method and apparatus, a device, and a storage medium. The technical solution provided by the embodiments of the present application comprises: determining initial position and attitude of an unmanned aerial vehicle camera on the basis of positioning information, attitude information, and gimbal information of the unmanned aerial vehicle, and rendering a three-dimensional map on the basis of the initial position and attitude to obtain a two-dimensional picture corresponding to a photographing range of the unmanned aerial vehicle camera under the initial position and attitude; then carrying out feature matching on the two-dimensional picture and a video frame captured by the unmanned aerial vehicle camera, and after the matching is completed, determining three-dimensional feature points, corresponding to two-dimensional feature points on the video frame, in the three-dimensional map; determining a camera pose matrix, focal length information, and/or distortion parameters by means of a pose calculation algorithm; and configuring a camera in a virtual scene according to the information above, and adding the video frame into a rendering pipeline for video projection. Thus, automatic real-time projection is implemented, and a worker does not need to manually fit a video.
Patent WO-2022082755-A1 (WO)
Inventor: CHEN JUI-LIN
IPC: G02F1/133
Filed: 2020-10-23
Abstract: 公开了一种光源结构(200)、背光模组(100）及显示装置(900)，其中光源结构(200)包含基板(210)、多个间隔壁(220)、多个发光单元(230)以及多个封装体(241,242,243)。间隔壁(220)设置在基板(210)上，并与基板(210)形成多个容置空间(220a)。发光单元(230)布设在基板(210)上，且位于容置空间(220a)中。封装体(241,242,243)填充在容置空间(220a)中，且覆盖发光单元(230)。每一个封装体(241,242,243)的高度小于或等于每一个间隔壁(220)的高度，且靠近基板(210)的边缘部分的封装体(241,242,243)的高度小于靠近基板(210)的中央部分的封装体(241,242,243)的高度。
Patent WO-2022082793-A1 (WO)
Inventor: ELMALI UGUR BARAN
IPC: H04L12/28
Filed: 2020-10-23
Abstract: Conformément à des modes de réalisation donnés à titre d'exemple, l'invention concerne au moins un procédé et un appareil permettant de recevoir, en provenance d'un nœud réseau d'un réseau de communication au moyen d'au moins un équipement utilisateur d'un groupe de plusieurs équipements utilisateur du réseau de communication, des premières informations destinées à un groupe de services point à multipoint, les premières informations étant associées à une indication de qualité de canal mesurée par l'équipement ou les équipements utilisateur ; et déterminer, d'après les premières informations reçues, que l'équipement ou les équipements utilisateur ne sont pas autorisés à utiliser au moins une ressource de rétroaction du groupe de services point à multipoint.
Patent WO-2021103937-A1 (WO)
Title: 单光子测距装置与电子模组及其安装调试方法
Inventor: YANG YONG
IPC: G01S17/08
Filed: 2020-10-30
Abstract: 一种单光子测距装置与电子模块及其安装调试方法，装置包括装置基座（100），安装于装置基座（100）的马达（200），安装于装置基座（100）的雷达机芯（300）；雷达机芯（300）与马达（200）传动连接，马达（200）通过传动机构（201）驱动雷达机芯（300）转动；雷达机芯（300）包括安装于装置基座（100）的处理控制板（301），安装于处理控制板（301）上端的雷达光机（302），安装于雷达光机（302）并且与处理控制板（301）电性连接的接收镜片（303），与处理控制板（301）电性连接并且位于接收镜片（303）侧边的发射镜片（304），安装于处理控制板（301）上端并且与处理控制板（301）电性连接的发射&计时电路板（305），以及安装于发射&计时电路板（305）的单光子芯片。比传统TDC+APD方案精度更高，具有更强的性能，能够实现高精度、高频率测距，可用于扫地机雷达等测距产品。
Patent WO-2021098514-A1 (WO)
Inventor: LIU YINGWEI
IPC: G02F1/13
Filed: 2020-11-04
Abstract: A preparation method for a drive backplate (1) for display, comprising: forming a first conductive pattern layer (11) on a substrate (10), the first conductive pattern layer (11) comprising a plurality of first conducting wires (15) (S10); and forming a second conductive pattern layer (12) at the side of the first conductive pattern layer (11) distant from the substrate (10), wherein the second conductive pattern layer (12) comprises a plurality of electrode groups and a plurality of second conducting wires (16); the plurality of first conducting wires (15) intersect with and are insulated from the second conducting wires (16) (S20). One of the plurality of electrode groups comprises a first electrode (13) and a second electrode (14). The second electrode (14) is electrically connected to a corresponding second conducting wire (16). There is an overlapping region between the orthographic projection of the first electrode (13) on the substrate (10) and the orthographic projection of a corresponding first conducting wire (15) on the substrate (10). The first electrode (13) is connected to the first conducting wire (15) in the overlapping region.
Patent WO-2022094849-A1 (WO)
Inventor: HU ZHENGWEI
IPC: F16L57/02
Filed: 2020-11-05
Abstract: Pipeline en PVC résistant aux basses températures et résistant aux chocs, comprenant un premier tuyau de protection (1) ; plusieurs premiers blocs de fixation (2) sont disposés sur la surface extérieure du premier tuyau de protection ; les faces avant des deux premiers blocs de fixation sur le même côté sont reliées de façon mobile aux extrémités inférieures de deux tiges de liaison (3) respectivement au moyen d'axes de broche, les extrémités supérieures des tiges de liaison sont reliées de façon mobile aux faces avant des seconds blocs de fixation (4) au moyen d'arbres de broche, et les surfaces supérieures des deux seconds blocs de fixation sont reliées de manière fixe à la surface inférieure d'un mécanisme tampon (5). En fournissant le premier tuyau de protection, les tiges de liaison, un manchon mobile (51), une tige de fixation (52) et un ressort (53), lorsque l'intérieur d'un pipeline en PVC (12) est impacté, le pipeline en PVC amène le premier tuyau de protection à se déplacer, de sorte que le manchon mobile amène le ressort à s'étirer, ainsi, le ressort rétracté absorbe un choc sur le pipeline en PVC, et le pipeline en PVC n'est pas facilement endommagé sous l'action du choc, évitant un remplacement provoqué par un endommagement.
Patent WO-2021196635-A1 (WO)
Inventor: ZHOU YUANLE
IPC: F24F13/24
Filed: 2020-11-17
Abstract: A fresh air module, comprises a housing (10), a fan assembly, and a motor cover (30), the housing (10) being provided with a fresh air inlet (102) and a fresh air outlet (103), and a fresh air duct (101) being formed in the housing (10). The fan assembly comprises a motor and a wind wheel (60), the wind wheel (60) being disposed in the fresh air duct (101). The motor cover (30) is mounted to the housing (10) and is located outside the fresh air duct (101), a motor accommodating cavity is formed in the motor cover (30), and a motor body (32) is disposed in the motor accommodating cavity. A partition (40) is provided between the motor accommodating cavity and the fresh air duct (101) to partition the motor accommodating cavity and the fresh air duct (101), and a motor shaft (31) passes through the partition (40) and is drivingly connected to the wind wheel (60).
Patent WO-2021104115-A1 (WO)
Inventor: DOU FENGHUI
IPC: H04W48/10
Filed: 2020-11-18
Abstract: Les modes de réalisation de la présente invention divulguent un procédé de mesure de cellule, un appareil de mesure, un dispositif terminal, une puce et un support de stockage permettant de régler le problème de l'art antérieur lié à une importante consommation d'énergie d'un dispositif terminal due à une mesure de cellule et à une recherche de réseau. D'après les modes de réalisation de la présente invention, le procédé comprend les étapes au cours desquelles : un dispositif terminal réside dans une première cellule ; le dispositif terminal détermine qu'il est dans un environnement cible ; le dispositif terminal acquiert l'intensité de signal de la première cellule dans laquelle il réside ; lorsque l'intensité de signal de la première cellule est inférieure à un premier seuil et supérieure à un second seuil, le dispositif terminal effectue une mesure d'une deuxième cellule, la deuxième cellule étant une cellule déterminée par le dispositif terminal en fonction de l'environnement cible ; et, lorsque l'intensité de signal de la première cellule est inférieure au second seuil, le dispositif terminal effectue une mesure d'une troisième cellule, la troisième cellule comprenant une cellule voisine de la première cellule.
Patent WO-2021212872-A1 (WO)
Inventor: ZENG WEIJUN
IPC: G03B15/06
Filed: 2020-12-11
Abstract: La présente invention concerne une boîte à lumière et un ensemble mandrin (10) associé. L'ensemble mandrin (10) comprend un mandrin (12) et un disque rotatif (13). Le mandrin (12) comprend également une bague de palier (121) et un manchon (122). La bague de palier (121) est disposée sur le côté extérieur du manchon (122), et la bague de palier (121) est utilisée pour supporter de multiples nervures (20) articulées sur la bague de palier (121). Le disque rotatif (13) est emmanché de façon rotative sur le manchon (122), le disque rotatif (13) tourne dans la direction circonférentielle du manchon (122), et le disque rotatif (13) se déplace verticalement dans la direction axiale du manchon (122). Le mouvement vertical du disque rotatif (13) presse les extrémités articulées (21) des nervures (20), et le mouvement vertical du disque rotatif (13) entraîne les nervures (20) à osciller par rapport à la bague de palier (121). Lorsqu'une boîte à lumière est ouverte, l'ensemble mandrin (10) peut éviter que le fonctionnement soit laborieux pour un opérateur, et le fonctionnement est pratique.
Patent WO-2022126659-A1 (WO)
Title: Ensemble photosensible anti-tremblements, module de caméra anti-tremblements, et dispositif électronique
Inventor: LUO KE
IPC: H04N5/232
Filed: 2020-12-18
Abstract: La présente demande concerne un ensemble photosensible anti-tremblements, un module de caméra anti-tremblements, et un dispositif électronique. L'ensemble photosensible anti-tremblements comprend : une carte de circuit imprimé comprenant une surface de configuration ; un dispositif d'entraînement, qui est disposé sur la surface de configuration de la carte de circuit imprimé, et comprend une partie d'entraînement et une partie de fixation qui sont électriquement connectées, la partie de fixation étant disposée sur un côté de la partie d'entraînement ; un élément photosensible, qui est disposé sur le côté de la partie d'entraînement du dispositif d'entraînement faisant face à la carte de circuit imprimé et qui est électriquement connecté à la partie d'entraînement ; et une plaque de base, qui est disposée sur la surface de configuration de la carte de circuit imprimé et connectée électriquement à la carte de circuit imprimé, la plaque de base étant située sur le côté de la partie de fixation faisant face à la partie d'entraînement, un évidement de réception étant formé sur le côté de la plaque de base à proximité de la partie de fixation, et la partie de fixation étant au moins partiellement située dans l'évidement de réception et connectée électriquement à la plaque de base. Selon l'ensemble photosensible anti-tremblements, l'élément photosensible est déplacé au moyen de la partie d'entraînement du dispositif d'entraînement, afin d'obtenir une fonction anti-tremblements d'un module de caméra anti-tremblements ; étant donné que la partie de fixation du conducteur est au moins partiellement située dans l'évidement de réception, le module de caméra anti-tremblements peut protéger efficacement la partie de fixation pendant la chute, et la qualité d'imagerie est stable.
Patent WO-2021136171-A1 (WO)
Title: Dimming circuit
Inventor: CHEN LIANG
IPC: H05B45/10
Filed: 2020-12-28
Abstract: Provided in the present invention is a dimming circuit, comprising a dimming signal processing unit and a dimming drive circuit that has a dimming signal input end. The dimming signal processing unit has an input end and an output end, the input end receives a dimming signal, and the dimming signal processing unit processes the dimming signal received by the input end, so that a dimming signal outputted by the output end of the dimming signal processing unit drops along a non-vertical drop. The dimming signal input end of the dimming drive circuit is connected to the output end of the dimming signal processing unit, and the dimming drive circuit receives the dimming signal outputted by the dimming signal processing unit and makes the dimming current of the dimming drive circuit drop along the same slope of the received dimming signal that is outputted by the dimming signal processing unit, thus eliminating visual jitter during the dimming process.
Patent WO-2021136396-A1 (WO)
Title: Resistive memory array, drive method for same, and resistive memory circuit
Inventor: PAN LIYANG
IPC: G11C13/00
Filed: 2020-12-30
Abstract: A resistive memory array (50), a drive method for the same, and a resistive memory circuit (60). The resistive memory array (50) comprises multiple memory units (30), multiple bit lines (BL), multiple word lines (WL), and multiple block selection circuits (53). Each of the memory units (30) comprises a resistive device (10) and a switch device (20). The multiple memory units (30) are arranged as multiple memory unit rows and multiple memory unit columns along a first direction (D1) and a second direction (D2). The multiple bit lines (BL) are connected to the multiple memory unit columns in one-to-one correspondence. The block selection circuits (53) are configured to write, in response to a block selection voltage, an operation voltage to a corresponding connected bit line (BL). Switch devices (20) of memory units (30) in each of the memory unit rows have second ends (23) that are mutually electrically connected. The resistive memory array (50) simplifies circuit fabrication processes and improves yield rate.
Patent WO-2022147660-A1 (WO)
Inventor: YIN XIAOXUE
IPC: H04L5/00
Filed: 2021-01-05
Abstract: Disclosed in the present application is an HARQ transmission enhancement method, comprising: receiving downlink transmission sent by a base station; when sending of an HARQ feedback signal for the downlink transmission is abnormal, determining whether the HARQ feedback signal satisfies a condition for postponing feedback; and if yes, selecting an uplink channel after an originally scheduled sending time unit of the HARQ feedback signal to transmit at least part of the HARQ feedback signal. Further disclosed in the present application are a communication device and a readable storage medium.
Patent WO-2021164464-A1 (WO)
Title: Object behavior analysis method, information display method, and electronic device
Inventor: HU FENGSHUO
IPC: G06V10/25
Filed: 2021-01-12
Abstract: Disclosed is an object behavior analysis method, which comprises: acquiring, from a video of a target scene, a plurality of frames of image to be processed (101); detecting at least one first-type object in any of the frames of image to be processed, and determining key point information of any first-type object (102); according to the key point information of first-type objects in the current image and a reference image group, determining key point fusion information of any first-type object in the current image, wherein the current image is any frame of image to be processed during the current processing, and the reference image group comprises at least one frame of image to be processed prior to the current image (103); and according to the key point fusion information of any first-type object in the current image, determining a behavior analysis result of the first-type object in the current image (104).
Patent WO-2021208553-A1 (WO)
Title: Power device and preparation method therefor
Inventor: ZHAO FAZHAN
IPC: H01J19/24
Filed: 2021-01-20
Abstract: Disclosed in the content of the present disclosure is a power device, which comprises at least one vacuum-packaged unit structure. The unit structure comprises: a silicon substrate (100), and an emitter electrode (200), light modulation electrode (300), and collector electrode (40) that are formed on the silicon substrate (100). In one aspect, uniform silicon processing and current commercial processing are compatible, are easy to integrate, and are simple to fabricate and low-cost. In another aspect, the light modulation electrode (30) formed on the silicon substrate (100) is introduced on the basis of silicon-based processing, thus enhancing the field emission efficiency of the emitter electrode (200), counteracting the inconsistency of the spacing between the tip of the emitter electrode (200) and the collector electrode (400) that is caused by the non-uniformity of the emitter electrode, and adding redundancy to the processing of a cold cathode emitter electrode, so that the device does not need to fully rely on a field emission principle to generate electrons, thereby reducing the field emission load, and further strengthening the reliability of the device.
Patent WO-2021196842-A1 (WO)
Inventor: GAO JINZE
IPC: G06F3/0484
Filed: 2021-01-27
Abstract: A data transmission method, comprising: obtaining the type of data to be transmitted; detecting current screen state information of a wearable device; and determining said data according to the current screen state information of the wearable device and the type of said data, and transmitting said data from a first operating system of the wearable device to a second operating system of the wearable device, the power consumption of the first operating system being lower than that of the second operating system.
Patent WO-2022160196-A1 (WO)
Inventor: XU KANGXI
IPC: B60W40/10
Filed: 2021-01-28
Abstract: A vehicle driving control method, a vehicle driving control apparatus, a vehicle and a computer-readable storage medium, which belong to the technical field of vehicles. The vehicle driving control method comprises: performing path planning to acquire a tracking path; acquiring a basic preview distance according to current position information of a vehicle and the tracking path; acquiring a correction coefficient for the basic preview distance, wherein the correction coefficient comprises at least one of a speed correction coefficient, a path curvature correction coefficient and a course angle correction coefficient; acquiring a target preview distance according to the correction coefficient and the basic preview distance; and performing transverse driving control according to the target preview distance. Therefore, calculation parameters of a path following algorithm can be optimized according to the details of a driving scenario, such that the aim of optimizing a path following algorithm in a valet parking function is realized, the control accuracy during low-speed unmanned driving is improved to ensure the vehicle usage safety and the function reliability, and the usage experience of a user can thus be improved.
Patent WO-2021223492-A1 (WO)
Title: Method and system for determining blockchain-based gridlock resolution
Inventor: CAO SHENGJIAO
IPC: H04L9/32
Filed: 2021-02-22
Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for blockchain-based gridlock resolution. The method may comprise, for each blockchain of a plurality of blockchains: obtaining, by a computing system associated with an entity from the blockchain, one or more first blockchain transactions respectively corresponding to one or more incoming value transfers associated with the entity and one or more second blockchain transactions respectively corresponding to one or more outgoing value transfers associated with the entity; conducting, by the computing system associated with the entity, one or more iterations of a transaction-selection process; and terminating the one or more iterations of the transaction-selection process in response to obtaining a fourth blockchain transaction from the blockchain, the fourth blockchain transaction indicating convergence of transaction selection on each of the plurality of blockchains.
Patent WO-2021175320-A1 (WO)
Inventor: LU XINHONG
IPC: H01L27/12
Filed: 2021-03-05
Abstract: An array substrate. The array substrate comprises a light-emitting unit area, a binding area, and a bending area connected between the light-emitting area and the binding area. The light-emitting unit area is configured to be provided with light-emitting units. The binding area is configured to bind a control circuit. The array substrate comprises: a base substrate, a first organic material layer, a metal intermediate layer, and a second organic material layer. The first organic material layer is provided at one side of the base substrate. The metal intermediate layer is provided at the side of the organic material layer away from the base substrate. The second organic material layer is provided at the side of the metal intermediate layer away from the base substrate. The part of the base substrate located in the bending area is removed.