baber/WOPTO huggingface dataset:
Patent WO-2021088282-A1 (WO)
Title: Hair washing brush
Inventor: ZHENG YUNBING
IPC: A46B13/02
Filed: 2020-03-10
Abstract: A hair washing brush for hair washing and scalp massage. A battery (2) supplies power to a motor (3), and the motor (3) drives a crank shaft (7) of a crank set to do planetary motion, so as to drive a rocker arm set to rock in a reciprocating manner, so that a rocker arm shaft (9) and a brush head connected to the rocker arm shaft (9) do reciprocating rotation. The brush head is formed by connecting brush teeth (12) and a fixed base (11). During use of the hair washing brush, the reciprocating brush teeth (12) can quickly clean and massage the scalp.
Patent WO-2020182167-A1 (WO)
Title: Systems and methods for image coding
Inventor: FANG CHENG
IPC: H04N19/176
Filed: 2020-03-11
Abstract: A method for intra prediction may include obtaining a target block to be encoded in a target image. The method may also include determining a final most probably mode (MPM) list of the target block based on at least one of (a) first intra-prediction modes configured to encode two or more adjacent blocks of the target block, (b) a width and a height of the target block, (c) statistical information of second intra-prediction modes configured to encode a plurality of first encoded blocks associated with the target block, or (d) texture features of a plurality of second encoded blocks associated with the target block. The method may also include determining, based on the final MPM list, a target intra-prediction mode corresponding to the target block. The method may also include encoding, based on the target intra-prediction mode, the target block.
Patent WO-2020199901-A1 (WO)
Title: Communication method and apparatus
Inventor: FAN QIANG
IPC: H04W72/06
Filed: 2020-03-13
Abstract: A communication method and apparatus, which aim to properly schedule the re-transmission of uplink resources in a scenario in which the uplink resources overlap in the time domain. The method comprises: a terminal determining, among a first uplink resource and second uplink resource that have an overlapping part in the time domain, that the priority of the first uplink resource is higher than that of the second uplink resource; and when determined to send a signal in the overlapping part by using the first uplink resource, the terminal indicating to a network device whether a MAC PDU is formed for the second uplink resource or whether data is stored in a corresponding cache for the second uplink resource. In the described method, the network device can determine, according to the indication of the terminal, whether the terminal forms a MAC PDU for an uplink resource having a low priority or whether data is stored in a corresponding cache for the uplink resource having a low priority so as to further properly schedule the re-transmission of the MAC PDU formed for the uplink resource having a low priority.
Patent WO-2020215967-A1 (WO)
Inventor: DU LILI
IPC: G06F3/0488
Filed: 2020-03-25
Abstract: A content selection method and a terminal device, the method comprising: when a terminal device displays first content, receiving a first input, the first content being a portion of content in second content; in response to the first input, selecting first target content, the first target content being the second content or third content, wherein the third content is content in the second content besides the first content, and the second content and the third content are content that is selected by mean of a preset input.
Patent WO-2021203356-A1 (WO)
Inventor: SUN JING
IPC: H04W72/04
Filed: 2020-04-09
Abstract: L'invention concerne des procédés, des systèmes et des dispositifs de communication sans fil. Une station de base peut transmettre des informations de commande à un équipement utilisateur (UE) dans une bande de spectre radiofréquence à puissance limitée. La station de base peut mapper des éléments de canal de commande (CCE) pour transmettre les informations de commande à des groupages de groupes d'éléments de ressources (REG) d'un ensemble de ressources de commande (CORESET) sur la base d'un modèle d'entrelaceur de blocs qui peut permettre à une station de base d'augmenter une largeur de bande de la transmission d'informations de commande à un UE. Sur la base de l'entrelacement des groupages de REG, la station de base peut mapper des CCE sur des groupages de REG qui couvrent une plus grande largeur de bande du CORESET, ce qui peut augmenter une puissance de transmission totale de la transmission d'informations de commande à l'UE. Entre autres avantages, le mappage de CORESET décrit peut améliorer les communications entre l'UE et la station de base.
Patent WO-2020207465-A1 (WO)
Inventor: QI YONGLIAN
IPC: H05K3/02
Filed: 2020-04-10
Abstract: Provided are a method for manufacturing a wire (12) on a side surface of a substrate (1), and a substrate structure. The method comprises: forming a plurality of first pattern structures (11) on a side surface of a substrate (1), wherein a gap between any two adjacent first pattern structures (11) is connected to a top surface and a bottom surface of the substrate (1); forming a conductive material thin film covering the side surface of the substrate (1); and removing the plurality of first pattern structures (11) and parts, attached to the plurality of first pattern structures (11), of the conductive material thin film, and retaining parts, located between any two adjacent first pattern structures (11), of the conductive material thin film to serve as a wire (12) on the side surface.
Patent WO-2021207930-A1 (WO)
Title: Display substrate and display apparatus
Inventor: ZHANG MENG
IPC: H01L27/12
Filed: 2020-04-14
Abstract: Provided in the present disclosure are a display substrate and a display apparatus, relating to the technical field of displays. The display substrate comprises: a base substrate, comprising a display area and a non-display area surrounding the display area; a plurality of sub-pixels positioned in the display area; a plurality of power source lines positioned in the display area and extending along a first direction, the plurality of power source lines being electrically connected to the plurality of sub-pixels, and being configured to provide a power source signal to the plurality of sub-pixels; a plurality of virtual sub-pixels positioned in the non-display area on one side of the display area along the first direction; and a plurality of virtual power source lines positioned in the non-display area and extending along the first direction, the plurality of virtual power source lines and the plurality of virtual sub-pixels being positioned on the same side of the display area; at least some of the plurality of power source lines are electrically connected to at least some of the plurality of virtual power source lines.
Patent WO-2021000630-A1 (WO)
Inventor: XUE JINGTAO
IPC: G01C21/32
Filed: 2020-04-17
Abstract: Disclosed are a method and apparatus (5000) for updating a working map of a mobile robot (7000) and a storage medium, which fall within the technical field of intelligent control. The method comprises: determining a plurality of environment exploration maps according to object distribution information which is obtained by means of exploration of the mobile robot (7000) in a moving process; and fusing the plurality of environment exploration maps to obtain an environment fusion map, and then weighing the environment fusion map and an environment layout map which is currently stored by the mobile robot (7000), so as to obtain an updated environment layout map. The environment layout map stored by the mobile robot (7000) is updated by means of the plurality of exploration maps acquired by the mobile robot (7000) when working, such that the updated environment layout map can reflect more detailed environment layout conditions. The mobile robot (7000) is facilitated in better executing subsequent work tasks.
Patent WO-2021223058-A1 (WO)
Title: Selecting dual connectivity cell
Inventor: Lin Tianya
IPC: H04W24/08
Filed: 2020-05-05
Abstract: Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) discovers, using a first subscription associated with the UE, a first cell operating in accordance with a first radio access technology (RAT), determines, using the first subscription, that the first cell does not support non-standalone (NSA) access for a second RAT, in response to determining that the first cell does not support NSA access for the second RAT, connects, using the first subscription, to a second cell operating in accordance with the first RAT, wherein the second cell supports NSA access for the second RAT, and connects, using a second subscription associated with the UE, to the second cell operating in accordance with the first RAT.
Patent WO-2020224573-A1 (WO)
Inventor: LEUNG CHAM FAI
IPC: H01G11/30
Filed: 2020-05-06
Abstract: 基于冠醚超分子捆绑银离子的多孔纳米镍网络结构、超电容电极及超级电容的制造方法，采用冠醚超分子捆绑银离子，多壁纳米碳管(CNT)和氧化石墨稀(GO)作为模板，在弱碱性环境下成功以非电镀方式催化合成各种结构的纳米镍材料。这类三维连结的多孔纳米镍复合材料可作为独立电极，从而在纳米多孔结构中形成电化学地生成氢氧化镍外层(Ni(OH) 2)。在充电放电的过程，CNT@Ni@Ni(OH) 2 和 CNT-GO@Ni@Ni(OH) 2电极因拥有三维连结的金属层镍和Ni(OH) 2收集电流，提供高电导率及高质量的活性材料。
Patent WO-2021226894-A1 (WO)
Title: Ip address updating method, apparatus, and device, and computer storage medium
Inventor: GUO ZILIANG
IPC: H04L12/24
Filed: 2020-05-13
Abstract: Disclosed in the embodiments of the present application are an IP address updating method, apparatus, and device, and a computer storage medium. The IP address updating method comprises: a terminal transmits a first access request to a gateway; receive a notification message and a first access result transmitted by the gateway, wherein the notification message is used for indicating that a first IP address list is updated; according to the notification message, obtain a domain name resolution result from a domain name resolution server, wherein the domain name resolution result comprises a second IP address list obtained after updating the first IP address list.
Patent WO-2021036351-A1 (WO)
Title: Rotary automatic welding robot and welding method thereof
Inventor: ZHANG JUANJUAN
IPC: B23K37/02
Filed: 2020-05-14
Abstract: A rotary automatic welding robot, comprising a rotary base (2). An operation machine frame (4) is installed on the rotary base and provided with a Y-axis guide rail (41). An adjusting machine frame (5) is movably installed on the Y-axis guide rail and provided with a Z-axis guide rail (51). A welding frame (6) is movably installed on the Z-axis guide rail. A bearing platform (10) is fixedly installed on an upper surface of the rotary base. The rotary base comprises an upper carrying table (11) and a lower carrying table (12). The upper carrying table is installed on the lower carrying table by means of a supporting rotary shaft (14). A transmission cavity (15) is formed in an inner cavity of the upper carrying table. An annular rack (16) is provided on the inner wall of the transmission cavity. A transmission gear (17) is built in the transmission cavity. The transmission gear is meshed with the annular rack. A stereoscopic machining and adjusting mode is achieved by the whole rotary automatic welding robot, the machining range and machining precision are increased, and the machining quality is ensured. Also provided is a welding method of the rotary automatic welding robot.
Patent WO-2020233511-A1 (WO)
Inventor: WU HAIJUN
IPC: G06F8/60
Filed: 2020-05-15
Abstract: The present application discloses an application starting method and apparatus, a computer device and a storage medium, belonging to the field of computer technology. Said method comprises: displaying an application starting management interface, the application starting management interface including a starting control of at least one application; acquiring a first trigger signal, the first trigger signal being a signal generated when a trigger operation on a starting control of a target application is received; when a terminal has not finished downloading a client of the target application, acquiring an application video stream, the application video stream being a video stream composed of application pictures generated when a first client runs, and the first client being the client of the target application running in a server; and displaying a first application interface of the target application according to the application video stream. The server above may be a cloud server.
Patent WO-2020259186-A1 (WO)
Inventor: WU JIANMIN
IPC: B81B7/04
Filed: 2020-05-27
Abstract: A silicon nanowire chip and silicon nanowire chip-based mass spectrum detection method. The detection method comprises the following steps: step 1, manufacturing a silicon nanowire chip; subjecting a monocrystalline silicon wafer to surface washing pretreatment, metal-assisted etching and alkaline etching to obtain a silicon nanowire chip having a tip; performing chemical or nanomaterial modification on the surface of the silicon nanowire chip; step 2, evaluating the mass spectrum performance of the silicon nanowire chip; step 3, top contact sampling and in situ ionization mass spectrum detection. The present invention fully utilizes the nano-structure properties and semiconductor properties of the silicon nanowire chip to integrate contact-type extractive transfer and matrix-free mass spectrum detection, thus greatly simplifying acquisition, pretreatment and detection processes of a complex sample; and the manufactured silicon nanowire chip is able to have the functions of adsorption, extraction and mass spectrum detection, and also retain in situ information of the sample with spatial heterogeneity.
Patent WO-2021237654-A1 (WO)
Title: Multiplexing sidelink-synchronization signal block (s-ssb) and physical sidelink control channel/physical sidelink shared channel (pscch/pscch) and fulfilment of occupancy channel bandwidth (ocb) for new radio-unlicensed (nr-u) sidelink
Inventor: LIU CHIH-HAO
IPC: H04W72/04
Filed: 2020-05-29
Abstract: Wireless communications systems and methods related to multiplexing a sidelink-synchronization signal block (S-SSB) transmission with a physical sidelink control channel (PSCCH)/physical sidelink shared channel (PSSCH) transmission for occupancy channel bandwidth (OCB) fulfilment are provided. A user equipment (UE) determines a multiplex configuration for multiplexing a sidelink transmission with a S-SSB transmission in a sidelink bandwidth part (BWP). The UE communicates, in the sidelink BWP during a sidelink slot, the S-SSB transmission. The UE communicates, in the sidelink BWP during the sidelink slot, the sidelink transmission, where the S-SSB transmission and the sidelink transmission are communicated by multiplexing the sidelink transmission and the S-SSB transmission based on the multiplex configuration.
Patent WO-2021036383-A1 (WO)
Inventor: CHEN FENG
IPC: H01L31/18
Filed: 2020-06-01
Abstract: Disclosed are a solar cell cutting and passivation integrated processing method, and a solar cell prepared using the method. The solar cell comprises a substrate (1), a front electrode layer (2), a light absorption layer (3) and a back electrode layer (4), wherein before the back electrode layer (4) is subjected to laser structured cutting, a protective layer (5) is provided on a surface of the back electrode layer (4), laser structured cutting is then performed on the back electrode layer (4) or on the back electrode layer (4) and the light absorption layer (3) simultaneously through the protective layer (5) to obtain a corresponding structured trench (P3), the protective layer (5) is kept from being cut by a laser, and the material of the protective layer (5) is partially molten due to a localized high temperature generated by the laser processing, and infiltrates into the underlying corresponding structured trench (P3) during the laser structured cutting process. According to the method, the trench, that has just been processed, is passivated while laser cutting processing is conducted, such that the production cost is reduced, and the processing time is saved on; and an edge of the cut trench is repaired, thereby improving the morphology of the processed trench, improving the stability of a cell, and prolonging the service life of the cell.
Patent WO-2020244613-A1 (WO)
Inventor: ZHAO YANPING
IPC: A61K31/506
Filed: 2020-06-05
Abstract: Les composés de formule générale (A) peuvent être utilisés pour traiter des maladies médiées par la kinase ATR, par exemple des maladies hyperplasiques telles que des cancers. L'invention concerne également une composition pharmaceutique des composés de formule générale (A), une utilisation de cette composition pharmaceutique pour traiter les maladies médiées par la kinase ATR et un procédé de préparation de ladite composition pharmaceutique.
Patent WO-2021057133-A1 (WO)
Inventor: REN ZHUO
IPC: G06F16/35
Filed: 2020-06-24
Abstract: Disclosed are a method for training a document classification model, and a related apparatus. The method comprises: on the basis of the context of a word in a document, a vector of the word, and an identifier of the document, obtaining a feature vector of the document by using an unsupervised learning algorithm; and taking documents labeled with classification tags as training documents, and on the basis of feature vectors and classification tags of a plurality of training documents, obtaining a document classification model by means of training with a dichotomy algorithm, wherein the classification tags are target category tags or non-target category tags. It can be seen that a feature vector of a document is extracted on the basis of the unsupervised algorithm by taking the context of the word in the document and the identifier of the document as an input, and the vector of the word as an output, and by taking the correlation between the context of the word and the context in the same document into account, the universality of the feature vector of the document is improved, such that the actual classification effect of a document classification model obtained through training with regard to documents which are not labeled with classification tags is better, thereby improving the classification accuracy of the document classification model.
Patent WO-2021143061-A1 (WO)
Title: Blockchain node access method, apparatus and system, and storage medium
Inventor: Bo Chenlong
IPC: H04L29/12
Filed: 2020-06-30
Abstract: The present application relates to the technical field of blockchains. Provided are a blockchain node access method, apparatus and system, and a computer-readable storage medium. The method comprises: according to an acquired user access request, a domain name resolution service library analyzing the stability of target alliance chain nodes, and according to an analysis result, screening out preselected nodes from the target alliance chain nodes; compiling statistics on loads of the preselected nodes, and screening out the optimal node from the preselected nodes; according to the actual IP address of the optimal node, acquiring a secondary domain name of the optimal node and a specified IP address thereof; and outputting the secondary domain name of the optimal node and the specified IP address thereof from the domain name resolution service library. In the present application, a preset domain name resolution service library is taken as a public basic domain name resolution service of a blockchain, and can be reused by any blockchain, thereby effectively improving the access efficiency of a blockchain node.
Patent WO-2022000408-A1 (WO)
Inventor: JIAN MENGNAN
IPC: H04B7/02
Filed: 2020-07-02
Abstract: This document generally relates to wireless communication systems that involve one or more intelligent reflecting devices. A plurality of second nodes that communicate with a first node may be grouped into node groups based on one or more communication parameters between the plurality of second nodes and an intelligent reflecting device. In turn, the first node may transmit signals to the plurality of second nodes via the intelligent reflecting device according to a time schedule based on the node grouping. In addition or alternatively, an intelligent reflecting device may include surface elements that are divided into multiple surface element regions. The first node may communicate with the multiple surface element regions independently in order to service the plurality of second nodes.
Patent WO-2022006829-A1 (WO)
Inventor: YANG DONGWEI
IPC: G06K9/00
Filed: 2020-07-09
Abstract: 本申请实施例公开了一种票据图像识别方法、系统、电子设备和存储介质。所述方法包括：获得票据图像；检测所述票据图像中的文本串，确定文本串在所述票据图像中的位置信息；基于所述位置信息获得对应于所述文本串的第一图像，对所述第一图像进行特征提取，获得所述文本串的特征，基于所述文本串的特征确定所述文本串对应的文字。
Patent WO-2021248653-A1 (WO)
Inventor: LI PENGYI
IPC: B08B7/00
Filed: 2020-07-27
Abstract: The present invention relates to a transfer-type double-robot electric arc 3D printing workstation for a high-speed rail sleeper beam process hole and a working method thereof. The workstation integrates three procedures of reverse reconstruction, electric arc welding and laser cleaning, and the three procedures correspond to a 3D camera, a welding gun head and a laser cleaning head. By means of a robot tool quick-changing device, a welding gun, the laser cleaning head and the 3D camera can be automatically switched in an additive manufacturing process in a cooperative manner; and the welding gun, the laser cleaning head and the 3D camera are protected from being taken out at the wrong time by means of a locking structure, so that the procedure reliability is guaranteed. A sleeper beam is positioned and fixed on a fixed seat, the sleeper beam is controlled, according to a preset rhythm, to move forwards by means of a transfer track, after the three procedures of reverse reconstruction, electric arc welding and laser cleaning are finished in a complete manner, the machined sleeper beam is sent out of an electric arc additive workstation, and a next sleeper beam to be machined is sent into the electric arc additive workstation, such that the execution efficiency is optimized.
Patent WO-2022027232-A1 (WO)
Title: Wireless communication method and device
Inventor: HU YI
IPC: H04B7/185
Filed: 2020-08-04
Abstract: Provided are a wireless communication method and device. The method comprises: handing over a bandwidth part (BWP) of a terminal device on the basis of a channel quality measurement result or a handover command regarding a service satellite beam and an adjacent satellite beam. Different satellite beams can be configured with different bandwidth parts (BWPs) within the same cell, which is equivalent to different BWPs being used to distinguish adjacent satellite beams; in addition, when taking the mobility of a terminal device and the mobility of a satellite into consideration, a bandwidth part (BWP) of the terminal device is handed over the basis of a channel quality measurement result or a handover command regarding a service satellite beam and an adjacent satellite beam, such that it can be ensured that the terminal device performs a BWP handover during the movement process of the terminal device relative to a satellite, thereby improving the user experience.
Patent WO-2022027678-A1 (WO)
Inventor: LIN XUE
IPC: H04W72/12
Filed: 2020-08-07
Abstract: 一种数据传输方法和终端设备，能够实现基于预配置上行资源或随机接入资源的非激活态数据传输，该方法包括：若终端设备选择基于随机接入资源进行非激活态数据传输，所述终端设备向网络设备发送上行信息，所述上行信息至少包括所述终端设备待发送的上行数据和所述终端设备的标识信息。