baber/WOPTO huggingface dataset:
Patent WO-2021114652-A1 (WO)
Inventor: LIU YUANXIAN
IPC: F16B2/06
Filed: 2020-07-08
Abstract: A fixing device (10) having a two-hoop structure comprises a primary hoop structure (100). The primary hoop structure comprises a mounting plate (110), a connecting block (120), and a primary hoop body (130). The primary hoop body has a first end surface (131) and a second end surface facing away from each other. The primary hoop body has a first hoop accommodation cavity (132) having openings at two ends. The connecting block is respectively connected to the mounting plate and an outer side wall of the primary hoop body. A protruding portion (121) is provided on a surface of the connecting block parallel with the first end surface. A strip-shaped through-hole (121a) is provided on the protruding portion. The strip-shaped through-hole is provided at an angle with respect to the axial direction of the primary hoop body. The fixing device (10) comprises a secondary hoop structure (200). The secondary hoop structure comprises a secondary hoop body (210) and a fastener (220). The secondary hoop structure has a second hoop accommodation cavity (211) having openings at two ends. A connecting piece (212) protrudes at an outer side wall of the secondary hoop body. The connecting piece is connected to the protruding portion by means of the fastener passing through the strip-shaped through-hole. The first hoop accommodation cavity and the second hoop accommodation cavity are aligned with each other.
Patent WO-2021036547-A1 (WO)
Inventor: WANG YIRAN
IPC: G06F16/53
Filed: 2020-07-13
Abstract: An express query method, a server, and a terminal. The terminal sends an express query request to the server, wherein the express query request comprises first user face data obtained by the terminal; the server determines whether registered face data matching the first user face data exists in a face database corresponding to the terminal, wherein registered face data corresponding to multiple user accounts associated with the terminal are stored in the face database corresponding to the terminal, and different terminals correspond to different face databases; an express query response is sent to the terminal on the basis of the determined result.
Patent WO-2021018102-A1 (WO)
Inventor: HE QIONG
IPC: A61B8/00
Filed: 2020-07-28
Abstract: 一种信号衰减计算方法、信号衰减计算装置及执行该信号衰减计算方法的信号衰减计算设备、计算机可读存储介质，该方法包括：超声成像系统获取超声信号（101）；对该超声信号进行信号恢复操作，获得待计算超声信号（102）；确定待计算超声信号的类型，根据待计算超声信号的类型采用与该类型对应的计算方式计算该待计算超声信号的衰减信息（103）。该方法精简信号衰减计算流程，能够使用商用探头实现对信号衰减的计算，操作便利，适用度高。通过对获取到的超声信号进行信号恢复后再进行衰减计算能够提高衰减计算的精确度以及效率。
Patent WO-2021023242-A1 (WO)
Inventor: ZHAO ZHIQIANG
IPC: E05B65/00
Filed: 2020-08-06
Abstract: Disclosed are a washing machine and a control method therefor. The washing machine comprises: an inner tub (1), which is provided with a washing chamber for independently containing washing water; an inner tub door (6), which is installed at a tub opening of the inner tub (1) in an openable and closable manner; an inner tub door lock, which is used for locking the inner tub door (6) to keep same in a closed state; a door lock triggering device, which is linked with the inner tub door lock during a locking process of same; and a door lock detection device (3), which is used for carrying out detection on the door lock triggering device to determine whether the inner tub door lock is locked. The washing machine is provided with the door lock detection device (3) for detecting whether the inner tub door lock is locked in place, thus ensuring that the inner tub door (6) is locked in place, and ensuring that the locking determination accuracy is 100%; and as a drum water-expelling rotation speed can reach 1600 r/m, if the inner tub door (6) on the inner tub (1) is not sufficiently locked, a safety accident can be caused, and so machine safety, user health and user experience are greatly improved by means of the door lock detection device.
Patent WO-2022032447-A1 (WO)
Title: 一种基于核酸杂交增强稀土配合物荧光的检测方法
Inventor: JIN ZONGWEN
IPC: C12Q1/68
Filed: 2020-08-10
Abstract: 一种基于核酸杂交增强稀土配合物荧光的检测方法，对第一核酸链进行中间修饰，加入稀土配合物，获得第一核酸链和稀土配合物的偶联产物，然后加入与所述第一核酸链互补的第二核酸链，从而达到增强荧光的效果。方法具有反应操作简单，条件绿色温和、反应时间短等优点。核酸与稀土配合物的偶联产物在核酸互补链存在的情况下，荧光最高可以增强至20倍以上，可用于生理条件下对各种核酸、蛋白质及其他生物小分子的高灵敏检测。
Patent WO-2022032506-A1 (WO)
Inventor: FU ZHANG
IPC: H04W88/04
Filed: 2020-08-12
Abstract: A method for Non-IP traffic communication by User Equipment-to-User Equipment (UE-to-UE) relay is provided. The method is implemented by a network device in a communication network. The method may comprise receiving a first Direct Communication Request from a source UE indicating the establishment of a Non-IP communication link with the source UE, the first Direct Communication Request including a first source UE identifier for the source UE and a first target UE identifier for a target UE. The method may further comprise generating a first relay identifier for a relay used in the Non-IP communication link between a source UE and the target UE. Then, a mapping between the first relay identifier and the first source UE identifier and the first target UE identifier may be maintained.
Patent WO-2021135285-A1 (WO)
Title: Face recognition-based video recommendation method and apparatus, and television
Inventor: LI RONGKUN
IPC: G06F16/735
Filed: 2020-08-25
Abstract: A face recognition-based video recommendation method and apparatus, and a television. Said method comprises: acquiring a face image, the face image comprising a face of at least one user (S1); acquiring, according to a face recognition algorithm, a face feature set of the user from the face image (S2); comparing the face feature set with a face feature set in an archive (S3); and if the face feature set of the at least one user matches the face feature set in the archive, displaying a first video recommendation set, and if each face feature set does not match the face feature set in the archive, displaying a second video recommendation set (S4). Using said method to recommend videos to users reduces the operation steps of users choosing to watch videos, and provides convenience for users to use.
Patent WO-2021008630-A1 (WO)
Title: 圈闭断层的封闭性定量分析方法、装置及系统
Inventor: JING ZIYAN
IPC: G06F30/00
Filed: 2020-08-26
Abstract: 本发明提供了一种圈闭断层的封闭性定量分析方法、装置及系统，该方法包括：获得待钻圈闭的泥岩涂抹型断层的第一数据体；对第一数据体进行三维重建，获得第二数据体，进而获得孔隙数据体；根据孔隙数据体，获得岩心断裂带渗流场，并计算岩心断裂带渗流场在断裂带处的强度；根据第一数据体，获得多个采样点的断裂带泥岩涂抹厚度和断层泥比率，并进行拟合，确定拟合系数；确定多个采样点的断裂带泥岩涂抹封闭因子；根据每个采样点的断裂带泥岩涂抹封闭因子和岩心断裂带渗流场在断裂带处的强度，分析待钻圈闭的泥岩涂抹型断层的每个采样点的封闭性。本发明可以定量分析断层封闭性，准确度高。
Patent WO-2022061706-A1 (WO)
Title: Alpaca-derived nanobody binding to sars-cov-2 rbd
Inventor: JIN TENGCHUAN
IPC: C07K16/46
Filed: 2020-09-25
Abstract: The present invention relates to an alpaca-derived antibody binding to SARS-CoV-2 RBD or an antigen-binding fragment thereof, and particularly relates to an alpaca-derived nanobody capable of binding to a novel coronavirus (SARS-CoV-2) receptor binding region (RBD) with high affinity or a double epitope-specific antibody consisting thereof or an antigen-binding fragment thereof, which can be used for preventing, treating and/or diagnosing SARS-CoV-2 infection.
Patent WO-2021238003-A1 (WO)
Title: Mobile terminal protection shell
Inventor: YU JIA
IPC: A45C11/00
Filed: 2020-09-29
Abstract: A mobile terminal protection shell, comprising a body (100) and an inner frame (200). The body (100) comprises a side frame (110) and a cover body (120), the side frame (110) surrounds the external edge of the cover body (120), and the side frame (110) and the cover body (120) are enclosed together to form an accommodating cavity (123) for accommodating a mobile terminal; through holes communicated to the accommodating cavity (123) are formed in the corners of the side frame (110); the inner frame (200) is embedded in the side of the side frame (110) close to the accommodating cavity (123); the sides of the corners of the inner frame (200) facing away from the accommodating cavity (123) are protruded on the outer surface of the side frame (110); the side frame (110) is made of a first material; the inner frame (200) is made of a second material; and the elasticity of the first material is less than the elasticity of the second material. The mobile terminal protection shell has hard exterior and soft interior, the side frame (110) having less external elasticity can prevent the protection shell from excessively deforming when falling or being suffered from the impact of external force, the inner frame (200) having softer interior can achieve a good dampening effect, and the side of the inner frame (200), having softer interior, facing away from the accommodating cavity is protruded on the outer surfaces of the corner areas of the side frame (110), so that the impact resistance of the protection shell can be improved.
Patent WO-2021078020-A1 (WO)
Title: Small molecule compound
Inventor: XING LI
IPC: C07D405/14
Filed: 2020-10-10
Abstract: The present invention provides a small molecule compound, having a structure represented by the following molecular general formula (I), wherein X1 and X2 are selected from carbon or nitrogen; one or more carbons in A1, A2, A3, A4, and A5 are substituted by nitrogen, sulphur or oxygen; a five-membered ring formed by A1, A2, A3, A4, and A5 has aromatic properties; any one or several hydrogen atoms on the five-membered ring are substituted by R; R is selected from a group consisting of hydrogen, halogen, alkyl, substituted alkyl, amino, substituted amino, carboxyl, acylamino, substituted acylamino, substituted carbonyl, ester group, substituted ester group, cycloalkyl, substituted cycloalkyl, heterocycloalkyl, substituted heterocycloalkyl, aryl, substituted aryl, heteroaryl, and substituted heteroaryl. The small molecule compound of the present invention can serve as an efficient and specific Jak kinase inhibitor, particularly, a Tyk2 inhibitor, and/or a JAK1 inhibitor, and/or a Tyk2/JAK1 dual inhibitor, and/or a Tyk2/JAK2 dual inhibitor.
Patent WO-2022082466-A1 (WO)
Title: Wireless communication method and communication apparatus
Inventor: JI YONGZHAO
IPC: H04W72/04
Filed: 2020-10-20
Abstract: Embodiments of the present application provide a wireless communication method and communication apparatus. The method comprises: receiving a radio resource control (RRC) message from an access device, the RRC message containing sounding reference signal (SRS) configuration information, the SRS configuration information being used for indicating a plurality of SRS resources, each SRS resource among the plurality of SRS resources being sufficient for the transmission of one SRS; according to the SRS configuration information and a preset scheduling policy, sending the SRSs to the access device using some of the send ports of the totality of send ports, such that the quantity of SRSs sent to the access device is less than the quantity of the plurality of SRS resources indicated by the SRS configuration information. Thus the terminal reduces the quantity of SRSs sent, triggering the access device to reduce the quantity of multiple-input multiple-output (MIMO) layers used to transmit a physical downlink shared channel (PDSCH); the terminal can receive PDSCH data using fewer receiving antennas, contributing to a reduction in the power consumption of the terminal and improving the performance of the terminal.
Patent WO-2021093531-A1 (WO)
Title: A control system, method and a computer program product at a vehicle for controlling the views of the surroundings of the vehicle by a vehicle occupant
Inventor: EKELUND JOHAN
IPC: B60R1/00
Filed: 2020-10-21
Abstract: A method for controlling the views of the surroundings of the vehicle (1) by a vehicle occupant is provided, the method comprising: the step of (S3) determining an operational mode of a control switch (5); the step of (S4) controlling a camera view direction of at least a first camera (7a, 7b, 7c, 7d) by the control switch (5), when the control switch (5) is in a first operational mode; and the step of (S5) controlling a mirror view direction of at least a first side mirror (6a, 6b) by the control switch (5), when the control switch (5) is in a second operational mode. A control system (100) for controlling the views of the surrounding of the vehicle (1) by a vehicle occupant and a computer program product (500) are further provided.
Patent WO-2021083026-A1 (WO)
Inventor: BI XIAOYU
IPC: H04W8/14
Filed: 2020-10-22
Abstract: The present disclosure relates to the technical field of communications. Disclosed are an information processing method and device, an equipment and a computer readable storage medium to improve the safety of an edge computing service. The method comprises: acquiring first authentication information for a terminal; and sending information of a second network element to the terminal when it is determined, according to the first authentication information, that authentication of the terminal passes, so that the terminal acquires information of a target network element from the second network element, wherein the information of the target network element is sent to the terminal when the second network element passes verification of edge computing authentication information for the terminal, and the target element network is used for providing an edge computing service for the terminal.
Patent WO-2022082614-A1 (WO)
Inventor: ZHANG ZHIBING
IPC: C12M1/36
Filed: 2020-10-22
Abstract: 本发明提供了一种发酵系统及其发酵方法，发酵系统包括：发酵罐以及控制系统，控制系统与发酵罐连接以实现对发酵罐的工作状态进行控制，发酵罐的顶部设置有菌液进口以及料液进口以用于菌液与料液的进入，发酵罐的底部设置有出液口以用于发酵产物排出；发酵罐内设置有液体喷射器以及微界面发生器，微界面发生器设置在发酵罐内底部，液体喷射器设置在发酵罐内上部，发酵罐的侧壁设置有清洗水进口以及空气进口，空气进口通过管道通入微界面发生器中，液体喷射器与清洗水进口通过管道连接。该发酵方法包括如下步骤：将清洗水破碎为微米级的微液滴对发酵罐内部进行清洗；将空气微界面分散破碎后，与菌液、料液混合进行有氧发酵，发酵产物排出收集。本发明的发酵系统解决了现有技术中由于空气和发酵液在发酵罐内部无法得到充分混合，导致发酵效率低下的问题发生，节省了清洗以及现场操作的人力成本。
Patent WO-2021083330-A1 (WO)
Inventor: GAO RONG
IPC: C07F15/04
Filed: 2020-10-30
Abstract: 本发明涉及一种式I所示的胺基亚胺金属配合物及其制备方法和应用，该配合物用于作为烯烃聚合用催化剂的主催化剂，能实现较高温度下催化乙烯聚合，制备高分子量的支化聚乙烯。
Patent WO-2021212808-A1 (WO)
Inventor: CHEN XIAOQIN
IPC: D06M15/53
Filed: 2020-11-06
Abstract: Disclosed is an oil agent for one-step spinning drawing method with crude oil oiling. The oil agent comprises the following components: a smoothing agent: composed of white oils of various viscosities; an antistatic agent: one of or a combination of a fatty alcohol polyoxyethylene ether potassium salt and a quaternary ammonium salt; a bundling agent: one of or a combination of a high molecular weight polyoxypropylene ether, and polyethylene glycol 400 dioleate; and an emulsifier: one of or a combination of several of a fatty acid polyoxyethylene ester, a fatty alcohol polyoxyethylene ether, a castor oil polyoxyethylene ether, a sorbitan fatty acid ester polyoxyethylene ether, and a sorbitan fatty acid ester. The oil agent is convenient for use in the following processes, and there is no need to prepare an emulsion, such that the use of distilled water is saved on, and the labor cost for preparing the emulsion is also saved on.
Patent WO-2022094918-A1 (WO)
Title: Peristaltic speed change control method and device for infusion pump, infusion pump, and storage medium
Inventor: LIU XIJUAN
IPC: A61M5/142
Filed: 2020-11-06
Abstract: A peristaltic speed change control method for an infusion pump, comprising: acquiring a speed-time curve of an entire peristaltic cycle of an infusion pump according to a preset rotational speed (S101); calculating, according to the speed-time curve, an average infusion speed of the entire peristaltic cycle (S102); dividing the entire peristaltic cycle into n segments according to a certain period of time, and calculating an average infusion speed corresponding to each segment (S103), n being a positive integer greater than 1; enabling the average infusion speed of the entire peristaltic cycle to be directly proportional to the average infusion speed corresponding to each segment, and obtaining an acceleration coefficient table (S104); and performing speed change adjustment by multiplying the average rotational speed of a motor by coefficients in the acceleration coefficient table to obtain a uniform infusion speed (S105). Thus, an infusion pump can perform infusion at a more uniform speed.
Patent WO-2021098585-A1 (WO)
Inventor: LI YIKANG
IPC: G06K9/00
Filed: 2020-11-12
Abstract: Methods, devices and systems related to image retrieval are described herein. In one example aspect, a method for performing an image search includes receiving a textual search term from a user, determining a first semantic representation of the textual search term, and determining differences between the first semantic representation and a plurality of semantic representations that correspond to a plurality of images. Each of the plurality of semantic representations is determined based on combining local and global information of a corresponding image. The local information indicates a correlation between features of the corresponding image, and the global information indicates a correspondence between the features of the corresponding image and one or more semantic categories. The method also includes retrieving one or more images as search results in response to the textual search term based on the determined differences.
Patent WO-2021093829-A1 (WO)
Inventor: LIU LIANGXIANG
IPC: G09G5/10
Filed: 2020-11-13
Abstract: 一种屏幕亮度调节方法及移动终端（100），屏幕亮度调节方法包括：获取当前应用环境的环境亮度值（11）；获取移动终端（100）的背光等级（12）；当环境亮度值大于第一预设阈值且背光等级大于第二预设阈值时，获取环境亮度值对应的屏幕亮度调节参数（13）；根据屏幕亮度调节参数调节移动终端（100）的屏幕亮度（14）。在根据环境光调节屏幕亮度时不直接调节屏幕的背光，而是根据屏幕亮度调节参数来调节屏幕亮度，在使屏幕的显示效果变得清晰的同时降低了系统消耗。
Patent WO-2022057075-A1 (WO)
Inventor: ZANG CHUANMEI
IPC: B62J45/412
Filed: 2020-11-18
Abstract: 一种平衡车报警方法、系统和平衡车，其中，平衡车报警方法包括：获取平衡车的运行状态以及运行速度（S101），根据运行状态，将运行速度与对应运行状态的阈值进行比较(S102)，根据比较结果，生成告警指令并将告警指令发送至蓝牙播报模块，以使蓝牙播报模块根据告警指令选取相应的报警语音进行播报(S103)，解决了借助外部网络和手机软件对平衡车的运行状态进行报警存在报警效果较差的问题，提高了关于平衡车异常运行状态的报警效果。
Patent WO-2022082924-A1 (WO)
Title: Structure de batterie cylindrique conditionnée à l'aide d'un procédé de liaison adhésive non chauffée et son procédé de conditionnement
Inventor: WANG BO
IPC: H01M10/04
Filed: 2020-11-25
Abstract: L'invention concerne une structure d'une batterie cylindrique conditionnée à l'aide d'un procédé de liaison adhésive non chauffée. Des rabats électriquement conducteurs (5) s'étendant vers l'une ou l'autre extrémité d'une cellule (1) sont disposés respectivement au niveau de deux électrodes de la cellule (1). Lorsqu'ils sont pliés, les rabats électriquement conducteurs (5) sont disposés entre un côté de celle-ci et la surface d'extrémité correspondante de la cellule (1) avec une couche isolante étanche (3) ; l'autre côté est lié et électriquement connecté à une base de boîtier interne de la batterie ou à la surface interne d'un couvercle de boîtier supérieur par l'intermédiaire d'une couche adhésive. Le côté extérieur de la couche adhésive à proximité de la surface latérale d'un boîtier est une zone adhésive étanche annulaire (6) ; le côté intérieur à proximité du centre de la cellule (1) est une zone adhésive électriquement conductrice (4). La zone adhésive électriquement conductrice (4) relie électriquement les rabats électriquement conducteurs (5) à la base de boîtier de la batterie ou au couvercle de boîtier supérieur. La zone adhésive étanche (6) fixe la cellule (1) à la base de boîtier ou au couvercle de boîtier lorsqu'il est durci rapidement, et constitue conjointement avec la base de boîtier ou le couvercle de boîtier et la couche isolante durcie (3) un espace scellé solide séparant physiquement la zone adhésive électriquement conductrice (4) de l'environnement externe. Au moyen de la zone de grande surface non chauffée et de la connexion électrique entre la cellule (1) et le boîtier de batterie ou le couvercle de boîtier, non seulement la résistance interne de la batterie est réduite, mais l'impact des projections dues au soudage par points sur la propreté interne est également surmonté, ce qui permet d'augmenter efficacement la qualité de la batterie.
Patent WO-2021109977-A1 (WO)
Title: Chimeric antigen receptor t cell which can be efficiently prepared and safely used, preparation method therefor and use thereof
Inventor: LI JIANQIANG
IPC: C12N5/071
Filed: 2020-12-01
Abstract: Provided is a chimeric antigen receptor T cell which can be efficiently prepared and safely used, a preparation method therefor and the use thereof. The present invention also relates to a lentiviral recombinant vector which contains a CAR structure encoding sequence and a promoter MND which drives the expression of the CAR structure encoding sequence. The nucleotide sequence of the promoter MND is the positions 2838-3236 of sequence 1. In order to overcome the disadvantages of low transfection efficiency and a large number of cytokines being produced during current CAR-T treatment, a new chimeric antigen receptor is prepared by improving the initiation of the CAR structure by promoter, namely, using the MND promoter to initiate the CAR structure, and a T cell expressing the chimeric antigen receptor is prepared. The T cell has the property of having less of an impact on the expression of CAR molecules on the cell surface and has the advantage of alleviative cell killing effect when combined with a CD19 positive cell, which can greatly reduce the occurrence of cytokine storm and effectively improves safety.
Patent WO-2021179720-A1 (WO)
Inventor: WANG JIANZONG
IPC: G06F16/28
Filed: 2020-12-11
Abstract: A federated-learning-based user data classification method and apparatus, and a device and a medium, which relate to the technical field of information security. The method comprises: acquiring training data, training a local model by means of the training data, and generating a gradient matrix on the basis of a change gradient of a weight matrix of the local model during each training cycle; taking a preset upload rate as a channel selection threshold value, selecting, from a calculation result, a channel conforming to the channel selection threshold value to serve as a target channel, and taking a gradient matrix in the target channel as a target gradient matrix; selecting a target gradient matrix with a non-zero parameter as the weight of a server; updating the local model according to the weight of the server; and classifying user data according to an updated local model. The present invention also relates to blockchain technology. The training data is stored in a blockchain. By generating an updated local model, the security of private data of a user is protected during user data classification.
Patent WO-2022126316-A1 (WO)
Inventor: LIAN SHUO
IPC: G06N3/063
Filed: 2020-12-14
Abstract: 一种人工智能AI模型的开发方法和装置。该方法包括：对AI模型进行拆分，以得到多种拆分结果，多种拆分结果中的每种拆分结果包括多个第一子模型，多个第一子模型中的每个第一子模型对应M个处理器中的至少一个处理器，M为大于1的正整数，每个第一子模型能够运行于对应的至少一个处理器以使得每种拆分结果具有运行多个第一子模型的运行开销（210）；在多种拆分结果中确定第一拆分结果，第一拆分结果的第一运行开销小于多种拆分结果中的一个或多个第二拆分结果的第二运行开销（220）；输出第一拆分结果（230）。当根据第一拆分结果将AI模型部署在包括M个处理器的设备上时，能够提高AI模型在设备上的部署效率和降低AI模型在设备上的运行开销。
Patent WO-2021121254-A1 (WO)
Inventor: CHI HAOYUAN
IPC: G06T7/00
Filed: 2020-12-16
Abstract: 一种固定场景集装箱验视系统，包括集卡位置采集单元（10）、图像采集处理单元（20）、终端处理单元（30）、数据传输单元（40）和人机交互单元（50）。
Patent WO-2021135972-A1 (WO)
Title: Integrated cooking utensil and control method therefor
Inventor: LI BIN
IPC: B01D46/00
Filed: 2020-12-17
Abstract: An integrated cooking utensil, comprising a stove body (1), a stove (2) and a range hood (4). The range hood (4) comprises an air inlet mechanism (41), an air outlet mechanism (42), a filter assembly and a fan system (44), the fan system (44) being in communication with the air inlet mechanism (41) and the air outlet mechanism (42) respectively, the air inlet mechanism (41) comprising air inlet channels (411, 413) and an air inlet port (412), and the filter assembly being three oil fume filter modules (431,432, 433) arranged inside the air inlet channels (411, 413). Further disclosed is a control method for the integrated cooking utensil. The integrated cooking utensil can improve safety, the oil fume extracting effect and the oil fume purifying effect.