baber/WOPTO huggingface dataset:
Patent WO-2020186699-A1 (WO)
Inventor: YU HONGYU
IPC: H01L29/812
Filed: 2019-09-02
Abstract: A field-effect transistor and a manufacturing method therefor. The field-effect transistor comprises: a gallium oxide substrate (11); a p-type material layer (102) and a passivation layer (104) on the gallium oxide substrate (11); a drain electrode (106) and a source electrode (105) on two sides of the p-type material layer (102); and a gate electrode (103) on the p-type material layer (102). Due to the difference in material work function between the gallium oxide substrate (11) and the p-type material layer (102), the p-type material layer (102) can deplete the electrons at the bottom thereof to form a normally-off device, thereby avoiding the problem in the related art of high technical difficulty and high costs during the manufacturing of a semiconductor device because it is difficult to implement p-type doping of a gallium oxide material. Moreover, the gallium oxide material has excellent semiconductor characteristics, the manufactured semiconductor device can be applied to a variety of special fields, such as high-voltage power electronics, and thus, the use range of the semiconductor device is expanded.
Patent WO-2020052593-A1 (WO)
Inventor: ALAIN DIJKSTRA
IPC: A63B26/00
Filed: 2019-09-11
Abstract: 一种光疗瑜伽柱，包括可滚动的外壳（18），外壳（18）至少有一部分为透明外壳；外壳（18）为中空，其内安装有灯板（06）和给灯板（06）供电的电源装置，灯板（06）上安装有发光管，发光管朝向透明外壳。外壳（18）内还安装有平衡装置，灯板（06）固定安装在平衡装置上。
Patent WO-2020063893-A1 (WO)
Inventor: CHEN JU-YA
IPC: H04W72/04
Filed: 2019-09-27
Abstract: Various examples and schemes pertaining to on-demand network configuration of vehicle-to-everything (V2X) user equipment (UE) autonomy in New Radio (NR) mobile communications are described. An apparatus implemented in a first user equipment (UE) receives a signaling from a network node of a wireless network. Based on the signaling, the apparatus operates simultaneously in a network-controlled mode and an autonomous mode with respect to resource allocation for communications on a first sidelink between the first UE and a second UE and on a second sidelink between the first UE and a third UE such that: (a) the first UE operates in the network-controlled mode with respect to resource allocation on the first sidelink with the second UE, and (b) the first UE operates in the autonomous mode with respect to resource allocation on the second sidelink with the third UE.
Patent WO-2020177338-A1 (WO)
Inventor: YUAN WEI
IPC: H01M10/635
Filed: 2019-10-23
Abstract: Disclosed by the present invention a heat management device for an electric vehicle power battery suitable for use in extremely cold regions, the heat management device comprising a thermal insulation box body, a cooling device, a battery temperature detection element, and a control processor module; when in use, a battery is placed at a battery holding part inside of the thermal insulation box body, such that a heat absorption part of the cooling device and the battery temperature detection element are attached to the battery; during operation, when the temperature of the battery is higher than a preset value, the battery temperature detection element transmits a signal to the control processor module, the control processor module then controls the cooling device to start a cooling operation, the heat absorption part of the cooling device absorbs heat and transfers waste heat to a heat dissipation part, which then dissipates the waste heat to the outside of the thermal insulation box body; when the temperature of the battery is lower than the preset value, the battery temperature detection element transmits a signal to the control processor module, which then controls the cooling device to stop the cooling operation, and then heat produced by the continuous heating of the battery is accumulated at the thermal insulation box body.
Patent WO-2020088495-A1 (WO)
Inventor: SUN BINGBING
IPC: B82Y30/00
Filed: 2019-10-30
Abstract: A hydroxyl aluminum oxide (AlOOH) nano-adjuvant prepared on the basis of a chemical precipitation principle, hydrothermal synthesis, and a method for regulating the length-to-diameter ratio thereof. The method comprises using inorganic aluminum salts as a reaction substrate and an alkaline solution as a precipitant. A nano-sized AlOOH adjuvant is prepared by a chemical precipitation method. The length-diameter ratio of the obtained product can be precisely regulated by regulating the pH in the reaction precipitation process. The method is simple in operation process and is good in repeatability. The prepared AlOOH nanomaterial has uniform morphology, high uniformity of the particle size, good stability, and good application prospects in the field of biological medicines such as a vaccine adjuvant.
Patent WO-2021017236-A1 (WO)
Inventor: ZHU JIE
IPC: H01L31/18
Filed: 2019-10-31
Abstract: La présente invention concerne un appareil de démontage et de recyclage d'ensemble photovoltaïque mobile. L'appareil de démontage et de recyclage d'ensemble photovoltaïque mobile comprend un dispositif mobile (3) et un ensemble dispositif de recyclage (4) ; le dispositif mobile (3) comprend un chariot (31) et un mécanisme d'entraînement de chariot (32) ; l'ensemble dispositif de recyclage (4) est disposé sur le chariot (31) et utilisé pour démonter et recycler un ensemble photovoltaïque ; le mécanisme d'entraînement de chariot (32) peut entraîner le chariot (31) pour transporter ensemble l'ensemble dispositif de recyclage (4). L'appareil de démontage et de recyclage d'ensemble photovoltaïque mobile peut améliorer considérablement l'efficacité de recyclage de l'ensemble photovoltaïque.
Patent WO-2021031422-A1 (WO)
Title: Direct-current appliance
Inventor: ZHANG XIN
IPC: H01M50/519
Filed: 2019-11-20
Abstract: A direct-current appliance, related to the technical field of electronic product production and manufacturing. The direct-current appliance comprises: a PCB (1), a battery pack connector (2), and a first mounting structure. The PCB (1) and the battery pack connector (2) are connected via the first mounting structure, thus allowing the PCB (1) and the battery pack connector (2) to form an integrated structure. The direct current appliance, by connecting the PCB (1) and inserts (21) of the battery pack connector (2) via the first mounting structure, implements a fixed connection between the PCB (1) and the battery pack connector (2); compared with a scheme employing a lead connection, the PCB (1) and the battery pack connector (2) form the integrated structure, obviated is a lead used for connecting, the need to additionally provide lead fixing elements such as a lead engaging groove and a lead pressing plate due to the presence of the lead is obviated, thus simplifying the internal structure of the entire machine, saving production costs, and at the same time, increasing production efficiency and product pass rate during mass production of the entire machine.
Patent WO-2021056803-A1 (WO)
Inventor: NIE XINGPEI
IPC: H05K3/00
Filed: 2019-11-27
Abstract: A forming and processing method for an ultra-long slot PCB, comprising the following steps: S1, V-CUT machine-CNC forming processing; S2, designing an ultra-long board slot board processing material; S3, ultra-long slot board processing; and S4, quality detection of ultra-long slot board dimensions. The described method starts from product and device process capabilities. By means of carrying out deeper layer technological development on the process capabilities of a numerical control machine tool device, a special bevel processing flow for an ultra-long card board-type PCB is designed, thereby ensuring that the product may be made in batches and is produced quickly and safely, and enhancing the quality of the product. The technical difficulties are solved in which manual beveling machines are slow in efficiency, low-quality, and carry serious safety risks, and in which conventional beveling machines are unable to produce ultra-long slot boards.
Patent WO-2020114288-A1 (WO)
Inventor: WANG MINGXING
IPC: G09B25/00
Filed: 2019-11-27
Abstract: An energy product demonstration and detection method. Before and after human skin comes into contact with an energy product, a microcirculation change in the human skin is measured by using a nailfold microcirculation tester, a laser subcutaneous microcirculation testing apparatus or a transcutaneous oxygen partial pressure measurement and analysis instrument, respectively, and videos or blood flow and blood oxygen data are recorded, so as to determine whether the energy product can improve the microcirculation of the whole body.
Patent WO-2020125361-A1 (WO)
Inventor: WANG RUXIN
IPC: G16H50/80
Filed: 2019-11-27
Abstract: An infectious disease prediction method and apparatus, an electronic device, and a computer readable medium, relating to the technical field of computer applications, the method comprising: acquiring historical incidence data of an infectious disease (S101); by means of a convolutional neural network, extracting spatial features of the historical incidence data (S102); by means of a recurrent neural network, extracting first time sequence features of the historical incidence data (S103); fusing the spatial features and the first time sequence features to obtain time-space features of the historical incidence data (S104); and, on the basis of the time-space features, performing risk prediction for the infectious disease (S105). By using a prediction network model composed of a convolutional neural network and a recurrent neural network, deep mining of the time-space features of infectious disease data can be performed, thereby increasing the accuracy of infectious disease prediction.
Patent WO-2020207033-A1 (WO)
Inventor: WEI YANGYANG
IPC: G06F3/0488
Filed: 2019-11-28
Abstract: 一种智能交互平板及其控制方法和装置。该方法包括：接收作用于智能交互平板的触摸信号（S202）；根据第一参数、第二参数、第三参数中的至少一个对智能交互平板的当前应用进行响应，第一参数为触摸信号的停留时间参数，第二参数为触摸位移参数，第三参数为触摸力度参数（S204）。本方法能够解决相关技术中智能交互平板的控制对硬件要求较高的问题。
Patent WO-2020147528-A1 (WO)
Title: Appareil et procédé d'acceptation de paiement à balayage actif de code bidimensionnel, et système de paiement à balayage actif de code bidimensionnel
Inventor: LI XIAOMIN
IPC: G06Q20/36
Filed: 2019-12-24
Abstract: La présente invention concerne un appareil et un procédé d'acceptation de paiement à balayage actif de code bidimensionnel et un système de paiement à balayage actif de code bidimensionnel. Le procédé d'acceptation de paiement à balayage actif de code bidimensionnel est configuré pour fournir un code bidimensionnel dynamique pour le paiement lorsqu'un commerçant est hors ligne, qui consiste : à recevoir un montant de transaction d'entrée; à utiliser un jeton de paiement pré-stocké afin de crypter un temps de transaction, un lieu de transaction et le montant de transaction afin de générer un cryptogramme de paiement; à générer un code bidimensionnel dynamique et à afficher le code bidimensionnel dynamique; et à recevoir et à vérifier un code de confirmation de transaction. L'appareil est configuré pour exécuter le procédé d'acceptation de paiement à balayage actif de code bidimensionnel. Le système de paiement à balayage actif de code bidimensionnel comprend l'appareil et un appareil de traitement de paiement à balayage actif de code bidimensionnel. Le procédé et l'appareil de l'invention permettent à des commerçants d'être hors ligne pendant la transaction, et le code bidimensionnel affiché change de statique à dynamique, améliorant ainsi la sécurité.
Patent WO-2021128390-A1 (WO)
Title: 摄像光学镜头
Inventor: Chen Jiekang
IPC: G02B13/06
Filed: 2019-12-28
Abstract: 一种摄像光学镜头（10、20、30），自物侧至像侧依序包含：第一透镜（L1），第二透镜（L2），第三透镜（L3），第四透镜（L4），第五透镜（L5），第六透镜（L6），第七透镜（L7），以及第八透镜（L8）；且满足下列关系式：f1≥0；0.50≤f2/f≤1.80；1.55≤n6≤1.70；-13.00≤(R9+R10)/(R9-R10)≤-7.00。提供了具有良好光学性能的大光圈、超薄的光学摄像镜头（10、20、30）。
Patent WO-2021134541-A1 (WO)
Title: Intersecting multi-rotor display
Inventor: LI QINGYUAN
IPC: G09F21/08
Filed: 2019-12-31
Abstract: An intersecting multi-rotor display, in which the persistence of vision in the eye from point light sources embedded on rotors is used to achieve a function of display in the sky.
Patent WO-2020143570-A1 (WO)
Title: Porous silica microspheres, manufacturing method and uses thereof
Inventor: LI ANG
IPC: C01B33/12
Filed: 2020-01-06
Abstract: It discloses porous silica microspheres, having an internal structure and pore array of a radial configuration, wherein the average particle size of the porous silica microspheres is 3-300 μm. It also discloses a method for preparing the porous silica microspheres and an application of the porous silica microspheres. The method has advantages of simple process, easy operation, good reproducibility and large-scale production. The prepared porous silica microspheres have a controllable particle size, an ordered internal structure and an ordered pore array, which make them widely used in chromatographic separation, catalytic carrier, drug release and other fields.
Patent WO-2021146910-A1 (WO)
Title: Graph computation based vehicle driving data processing method and apparatus, and computer device
Inventor: FANG MINJIE
IPC: B60W50/00
Filed: 2020-01-21
Abstract: A graph computation based vehicle driving data processing method, comprising: obtaining vehicle driving data, and extracting index data to be processed in the vehicle driving data; inputting said index data to a data analysis model, and storing said index data according to a data type of said index data; extracting a node sequence and node information corresponding to said index data, and verifying said index data according to the node sequence and the node information; after the verification is passed, performing a graph computation by means of the data analysis model according to the node sequence and the node information to obtain a plurality of subgraphs and corresponding subgraph values; and continuously performing iterative computations on the plurality of subgraphs and the corresponding subgraph values according to the node sequence until outputting a target index value corresponding to said index data.
Patent WO-2021088260-A1 (WO)
Inventor: XU JING
IPC: H04L1/18
Filed: 2020-02-04
Abstract: A feedback information transmission method, a terminal device and a network device, being able to satisfy feedback requirements of different downlink data without causing resource waste. Said method comprises: a terminal device receiving downlink control information sent by a network device for scheduling target data; the terminal device receiving the target data sent by the network device; the terminal device determining, according to the downlink control information, feedback parameters of a hybrid automatic repeat request acknowledgment (HARQ-ACK) codebook, the HARQ-ACK codebook comprising HARQ-ACK information of the target data, the feedback parameters comprising a feedback mode of the HARQ-ACK codebook and/or a feedback resource for sending the HARQ-ACK codebook, and the feedback mode of the HARQ-ACK codebook comprising a semi-static feedback mode or a dynamic feedback mode; and the terminal device sending, according to the feedback parameters, the HARQ-ACK codebook to the network device.
Patent WO-2021155602-A1 (WO)
Title: Signal transmission method, apparatus, and device
Inventor: LIANG BIN
IPC: H04W28/00
Filed: 2020-02-07
Abstract: A signal transmission method, apparatus, and device. The method comprises: receiving first information and second information, the first information being used for scheduling a physical uplink shared channel (PUSCH) to be transmitted on a first time domain resource, and the second information being used for scheduling a physical downlink shared channel (PDSCH) to be transmitted on a second time domain resource; and if the first time domain resource and the second time domain resource overlap, processing signal transmission according to a preset rule. According to the present application, when resources indicated by uplink scheduling and downlink scheduling overlap, signal transmission is processed according to a preset rule, a signal transmission mechanism of a communication system is perfected, and then the reliability of data transmission is ensured.
Patent WO-2021159237-A1 (WO)
Title: Intra-slot pusch cbg repetition for harq retransmission
Inventor: LI QIAOYU
IPC: H04L1/18
Filed: 2020-02-10
Abstract: A configuration to enable a UE to transmit a subset of CBGs in response to receiving a DCI scheduling an uplink grant. The apparatus receives, from a base station, DCI scheduling an uplink grant for a retransmission of a subset of CBGs from a set of CBGs, wherein the DCI indicates an intra-slot repetition factor, and the set of CBGs comprise a transport block of an initial transmission. The apparatus transmits, to the base station, the subset of CBGs scheduled in the DCI on a PUSCH, wherein the subset of CBGs are transmitted based on the intra-slot repetition factor.
Patent WO-2020182116-A1 (WO)
Title: An encoder, a decoder and corresponding methods using an adaptive loop filter
Inventor: KOTRA ANAND MEHER
IPC: H04N19/147
Filed: 2020-03-10
Abstract: The present disclosure provides a method of video coding implemented by a decoding device or an encoding device, wherein an offset of a Chroma quantization parameter (QP) is obtained according to luma samples corresponding to a current Chroma coding block and added to the Chroma QP of the current Chroma coding block for deblocking of the current Chroma coding block.
Patent WO-2020187184-A1 (WO)
Inventor: WANG CHENG
IPC: H04L9/32
Filed: 2020-03-16
Abstract: Embodiments of the present disclosure relates to a method and an apparatus for obtaining network slice information. A method performed at a server function comprises: sending (S101) a request for obtaining slice information about at least one terminal device; and receiving (S102) a response including the slice information about the at least one terminal device. According to embodiments of the present disclosure, network functions, and/or third party applications/users/operators may be able to obtain slice information about a terminal device.
Patent WO-2020233214-A1 (WO)
Title: 资源分配的指示方法及装置
Inventor: YU JIAN
IPC: H04W72/04
Filed: 2020-03-19
Abstract: 本申请实施例涉及通信领域，特别涉及通信领域中的一种资源分配的指示方法及装置。本申请实施例所述的方法，生成PPDU，所述PPDU包括资源分配信息，所述资源分配信息与信标帧中的信道比特位图有关；发送所述PPDU。本申请实施例提供的资源分配的指示方法及装置，通过PPDU自身的指示，指示出不可用信道，能防止接收端在不可用信道上进行传输，进而防止对雷达或者授权用户的干扰。
Patent WO-2021168945-A1 (WO)
Inventor: ZHANG RONG
IPC: C09D201/00
Filed: 2020-03-20
Abstract: A bio-based aqueous anti-corrosion force-sensitive conductive coating for bridge building protection and health monitoring, the ingredients of which consist of a component A and a component B. The component A consists of a bio-based resin, an auxiliary, deionized water, a co-solvent and a pigment. The component B is a conductive filler, and the conductive filler can be nano carbon black, carbon nanotube, Mexene, silver nanowire or nickel nanowire. And a preparation method for the conductive coating.
Patent WO-2021184375-A1 (WO)
Inventor: LI XUEYANG
IPC: G06F3/0488
Filed: 2020-03-20
Abstract: 本申请提供了一种执行手势指令的方法、装置、系统及存储介质，能应用在自动驾驶领域中的人机交互领域，例如应用在智能汽车上。本申请基于多个手势指令，能同时操控同一屏幕中的多个目标应用，从而提供了支持多用户同时驱动不同应用的方法，在多个用户使用同一个终端的过程中，多个用户能同时分别对不同的应用触发手势指令，由于每个应用会响应对应的手势指令，使得多个用户能同时操作各自偏好的应用。
Patent WO-2020220865-A1 (WO)
Title: 网络功能服务的身份校验方法及相关装置
Inventor: ZHANG BO
IPC: H04L9/32
Filed: 2020-03-24
Abstract: 本申请提供了网络功能服务的身份校验方法及装置，该方法包括：第二网元接收来自第一网元的网络功能(NF)服务请求；NF服务请求包括令牌(token)，token包括第一证书信息；对第一证书信息进行校验，以确定第一证书信息所表征的身份和所述第一网元的身份是否一致；在确定第一证书信息所表征的身份和第一网元的身份不一致的情况下，所述第二网元拒绝所述NF服务请求。实施本申请能够实现在第一网元向第二网元请求服务的过程中校验该第一网元的身份合法性，提高服务安全性。
Patent WO-2021189386-A1 (WO)
Inventor: ZHANG HUAEN
IPC: G01C21/34
Filed: 2020-03-26
Abstract: A driving control method and apparatus. The method can be applied to the field of intelligent vehicles such as intelligent driving/automated driving. The driving control method comprises: after calculating a conventional path in a conventional map, the driving control apparatus searches a high-precision map for a high-precision path matching the conventional path; if the high-precision path is searched, the conventional path is used for real-time navigation broadcasting, and the searched high-precision path is used for automated driving. The driving control method and apparatus utilize the advantages of the conventional map such as road section richness and real-time traffic information updating, higher reasonability in calculated conventional path, and better real-time navigation broadcasting effect, and use the high-precision path to realize automated driving of a vehicle to reduce user operations, thereby improving user experience.
Patent WO-2021203378-A1 (WO)
Title: Client device and network access node for management of cch monitoring capabilities
Inventor: LINDOFF BENGT
IPC: H04W8/24
Filed: 2020-04-09
Abstract: A client device, a network access node for management of control channel monitoring capabilities and corresponding methods and computer program are described. The client device transmits a first control message to the network access node to inform the network access node about its CCH monitoring capabilities. The first control message indicates a set of CCH monitoring capabilities supported by the client device; each CCH monitoring capability in the set indicates a first CCH monitoring capability for a first CCH monitoring mode and a second CCH monitoring capability for a second CCH monitoring mode. Based on the first control message, the network access node can determine a CCH monitoring capability from the set of CCH monitoring capabilities for the client device and configure the client device with the determined CCH monitoring capability. Thereby, flexible CCH monitoring which can be adapted to different service requirements and traffic situations is provided.
Patent WO-2021017554-A1 (WO)
Title: Adjustable height oscilloscope fixing apparatus
Inventor: HE JUN
IPC: F16M11/28
Filed: 2020-04-28
Abstract: An adjustable height oscilloscope fixing apparatus, comprising a base (1) and an oscilloscope body (13). A telescoping support apparatus (2) is fixedly connected to a central portion of an upper surface of the base (1), and an omnidirectional turning plate (3) is fixedly connected to a top end of the telescoping support apparatus (2). An angle adjustment mechanism (4) is fixedly connected to a top end of the omnidirectional turning plate (3), and a placement plate (5) is fixedly connected to a top end of the angle adjustment mechanism (4). A first side plate (6) is fixedly connected to one side of an upper surface of the placement plate (5), and a recess (7) is opened on the other side of the upper surface of the placement plate (5), corresponding to the first side plate (6). A sliding plate (11) is slidably connected to the recess (7), and a second side plate (12) is fixedly connected to an upper surface of the sliding plate (11). A first sliding slot (8) is opened at a position in the placement plate (5) corresponding to the recess (7), and a first sliding rod (9) is slidably connected to an interior portion of the first sliding slot (8). The invention features a simple overall structure and convenient use, prevents a worker from needing to squat down and stand up multiple times when placed on the ground, allows the direction and inclination angle to be freely changed during operation, and facilitates operation by an operator.
Patent WO-2021139062-A1 (WO)
Inventor: YANG XIN
IPC: G06T3/00
Filed: 2020-05-13
Abstract: 本发明属于计算机视觉技术领域，提供了一种全自动自然图像抠图方法，对于单幅图像的图像抠图来说，主要由高级语义特征和低级结构特征的提取、金字塔特征的过滤、空间结构信息的抽取、利用判别器网络的后期优化四部分构成。本发明可以在不需要任何辅助信息的情况下生成精准的蒙版遮罩，省去科研人员标注辅助信息的时间和用户使用时的交互时间。