baber/WOPTO huggingface dataset:
Patent WO-2021189607-A1 (WO)
Inventor: Zheng Leyong
IPC: F16F1/32
Filed: 2020-05-08
Abstract: An overlaid crest-to-crest wave spring, comprising: several overlaid layer number wave springs (1, 2); each overlaid layer number wave spring is formed by spirally bending along an axial direction, and waveforms of the layers are overlapped and attached; at least one connecting spring (3) connects two adjacent overlaid layer number wave springs overlaid in an up-and-down manner, so that a first wave trough (11) and a second wave trough (21) of the two adjacent overlaid layer number wave springs abut against each other in a crest-to-crest manner, and a first wave trough (12) and a second wave trough (22) are arranged oppositely in an up-and-down manner. The connecting spring is used to connect overlaid layer number wave springs overlaid in an up-and-down manner, and the two latter springs are provided in a crest-to-crest manner, so that given that a good perpendicularity is ensured, the overlaid crest-to-crest wave spring has relatively great elastic performance and long service life. In addition, given that the thickness of the whole material remains unchanged, the stiffness thereof can be improved by increasing the number of layers of the overlaid layer number wave springs, and various wave springs having different stiffness can be produced by changing the number of layers of the overlaid layer number wave springs; and variable stiffness characteristics of the wave spring can also be formed by overlaying different number of layers for each layer.
Patent WO-2020259179-A1 (WO)
Inventor: Zhuo Haijie
IPC: H04N5/232
Filed: 2020-05-26
Abstract: A focusing method, comprising: acquiring a preview image acquired by a camera; performing subject detection on the preview image acquired by the camera, to obtain categories respectively corresponding to a plurality of subjects contained in the preview image and regions respectively corresponding to the plurality of subjects; according to priorities corresponding to the different categories, selecting a target subject from the plurality of subjects; and controlling the camera to focus on a region corresponding to the target subject.
Patent WO-2021000695-A1 (WO)
Inventor: ZHAO YALI
IPC: H04W28/06
Filed: 2020-06-05
Abstract: Provided in the present disclosure are a management method for a service data adaptation layer entity, and a sending terminal and a receiving terminal. The management method for a service data adaptation layer entity comprises: on the basis of a target identifier, implementing management of the service data adaptation layer SDAP entity; the target identifier comprises: a direct communication target identifier; or the target identifier comprises: a combination of a direct communication source identifier and a direct communication target identifier; or the target identifier comprises: a combination of a direct communication target identifier and a direct communication target communication type identifier; or the target identifier comprises: a combination of a direct communication source identifier, a direct communication target identifier, and a direct communication target communication type identifier; or the target identifier comprises: a user identifier of the sending terminal.
Patent WO-2020259628-A1 (WO)
Inventor: MA YONGDA
IPC: G06F1/16
Filed: 2020-06-24
Abstract: L'invention concerne un dispositif d'affichage, comprenant : un écran d'affichage ; un boîtier configuré pour accueillir et protéger l'écran d'affichage ; un support disposé entre l'écran d'affichage et le boîtier ; une pluralité de capteurs fixés sur le support ; une fenêtre agencée sur l'écran d'affichage ou le boîtier et configurée pour exposer au moins l'un de la pluralité de capteurs ; un dispositif d'entraînement configuré pour commander la rotation du support le long d'un plan parallèle à l'écran d'affichage, et pour commander le support de façon à arrêter la rotation lorsqu'un capteur requis par l'utilisateur tourne vers la position de fenêtre.
Patent WO-2022000140-A1 (WO)
Inventor: WANG GUANCHUN
IPC: G16H50/80
Filed: 2020-06-28
Abstract: An epidemic screening method and apparatus combining RPA with AI, relating to the technical field of artificial intelligence. The specifically disclosed technical solution comprises: an RPA system acquiring a communication catalog of people to be screened, and generating an epidemic screening table; the RPA system successively dialing said people according to the communication catalog and by means of an outbound call system, and performing voice broadcasting on synthetic speech of epidemic screening questions; the RPA system acquiring reply speech of said people in response to the synthetic speech of the epidemic screening questions; the RPA system performing recognition on the reply speech to generate candidate recognition results, performing dialect optimization on the candidate results, and then automatically filling target recognition results into items to be filled, which correspond to the epidemic screening questions, in the epidemic screening table; and the RPA system performing epidemic screening according to the epidemic screening table. Thus, epidemic screening is realized on the basis of RPA and outbound call technology, screening efficiency is improved, and screening costs and risks are reduced; and dialect optimization is performed on the reply speech of people to be screened, thereby ensuring the reliability of screening results.
Patent WO-2021169110-A1 (WO)
Title: 运输路线生成方法、装置、计算机设备和存储介质
Inventor: WU JIKUI
IPC: G06Q50/30
Filed: 2020-06-29
Abstract: 一种运输路线生成方法，涉及智慧城市领域的智能交通，包括：获取路线生成请求，所述路线生成请求携带多维度需求信息；对所述多维度需求信息进行聚类分析，得到多种需求类别信息；将多种需求类别信息之间进行匹配，得到多种需求匹配信息；根据每种需求匹配信息以及预设参数阈值计算对应的综合分值；在多种需求匹配信息对应的综合分值中确定满足预设条件的综合分值，根据所述满足预设条件的综合分值对应的需求匹配信息生成运输路线。
Patent WO-2021237875-A1 (WO)
Title: Hand data recognition method and system based on graph convolutional network, and storage medium
Inventor: HUANG CHANGZHENG
IPC: G06K9/62
Filed: 2020-07-01
Abstract: A hand data recognition method and system based on a graph convolutional network, and a storage medium. The method comprises the following steps: obtaining a hand image in a preset state (S11); extracting a feature image of the hand image, a key point coordinate, and a two-dimensional thermal image (S12); combining the feature image with the two-dimensional thermal image to generate a feature vector (S13); generating a three-dimensional joint point position coordinate according to the feature vector and the key point coordinate (S14); and restoring a hand gesture according to the three-dimensional joint point position coordinate (S15). By means of the method, in the virtual interaction process, interaction personnel can accurately complete the virtual interaction process without wearing specific gloves, thus simplifying an application device for the virtual interaction process, and broadening application scenarios to a certain extent.
Patent WO-2022000618-A1 (WO)
Inventor: WANG JIEPING
IPC: G06F3/041
Filed: 2020-07-22
Abstract: A touch electrode layer and a touch display device are disclosed. The touch display layer comprises multiple touch electrode units, the touch electrode units comprising first electrodes and second electrodes. The first electrodes are provided with first electrode branches having first branch widened portions, and the second electrodes are provided with second electrode branches having second electrode widened portions. The first electrode branches and the second electrode branches are coupled in a staggered manner, and virtual electrodes are arranged in the first electrodes and the second electrodes.
Patent WO-2022000622-A1 (WO)
Title: 隔离板结构、天线阵及基站
Inventor: XU HAIPENG
IPC: H01Q21/08
Filed: 2020-07-22
Abstract: 本申请提供了一种隔离板结构、天线阵及基站。基站包括天线阵，天线阵包括若干沿第一方向排布的天线单元组及隔离板结构，且相邻两组天线单元组之间设有隔离板结构，以隔离相邻两组天线单元组。隔离板结构包括主体板及设置于主体板上的金属片及非闭合环，金属片及非闭合环沿主体板的长度方向周期性排布。本申请的天线阵通过在相邻两组天线单元组之间设置隔离板结构，且隔离板结构采用金属片及非闭合环沿主体板的长度方向周期性排布的设置，不仅能够提高相邻两组天线单元组端口间的隔离度，从而有效提升整个天线阵的隔离度，并且相对于普通的金属片隔离板不会对天线方向图产生影响。
Patent WO-2021184630-A1 (WO)
Title: Method for locating pollutant discharge object on basis of knowledge graph, and related device
Inventor: CHEN GONG
IPC: G06F16/36
Filed: 2020-07-27
Abstract: A method for locating a pollutant discharge object on the basis of a knowledge graph, and a related device. The accuracy with which abnormal pollutant discharge behaviors of an enterprise are identified and monitored is improved by means of constructing a knowledge graph of the enterprise. The method comprises: extracting preset data by means of a natural language processing algorithm and storing same into a preset graph database to obtain a target knowledge graph; monitoring pollution discharge of a target enterprise within a preset duration to obtain pollutant discharge monitoring data; preprocessing the pollutant discharge monitoring data to obtain a standard time series data set; performing feature extraction and feature fusion on the standard time series data set to obtain feature data to be identified; performing prediction on the feature data by means of a trained model to obtain a prediction result; and according to the feature data and the prediction result, acquiring determination basis data from within the target knowledge graph of the target enterprise, and sending early warning information to the target enterprise that has abnormal pollutant discharge.
Patent WO-2021027574-A1 (WO)
Inventor: CHAI LI
IPC: H04L1/18
Filed: 2020-07-29
Abstract: Provided in embodiments of the present disclosure are a method for controlling feedback of a hybrid automatic repeat request (HARQ) process, a terminal, and a network apparatus. The method is applied in a terminal side, and comprises: activating or deactivating feedback of an HARQ process according to information associated with activation or deactivation of the feedback of the HARQ process. In the solution of the present disclosure, feedback of an HARQ process can be selectively used based on the specific situation, thereby improving transmission efficiency.
Patent WO-2021018312-A1 (WO)
Title: Blockchain-based over-the-counter transaction method and system, storage medium, and electronic apparatus
Inventor: QIU WEIWEI
IPC: G06Q40/04
Filed: 2020-08-20
Abstract: A blockchain-based over-the-counter transaction method and system, a storage medium, and an electronic apparatus. The blockchain-based over-the-counter transaction system comprises: a permissions management module, used for controlling data viewing permissions of ordinary users and system administrators; an account module, used for user registration, identity authentication, login and basic information modification, and for implementing blockchain-based distributed CA authentication; a market condition module, used for displaying market-wide bond quotations, responding to click completion requests of users, controlling automatic transaction executions according to conditions, and recording transaction processes on a blockchain; a contract management module, used for generating, signing and managing bond transaction contracts, and recording contract signature processes on the blockchain; a transaction management module, used for users to initiate new transaction intentions, and for settling funds and bond positions of users according to data recorded on the blockchain. The present invention can thus increase quotation and completion efficiency, transaction security and bond market liquidity for over-the-counter bond transactions.
Patent WO-2021135318-A1 (WO)
Title: Control method and control apparatus for data center power supply apparatus
Inventor: HUANG ZHUYONG
IPC: H02J9/00
Filed: 2020-08-28
Abstract: Provided is a power supply method for a data center. A data center comprises a first device and at least one second device, wherein the significance of a service in the first device is higher than the significance of a service in each second device; and the service in each second device can be transferred. A power supply apparatus comprises a first uninterrupted power supply (UPS) and a second UPS, wherein the first UPS is used for controlling a first power supply and a first energy storage apparatus to supply power to a first device; and the second UPS is used for controlling the first power supply and a second energy storage apparatus to supply power to at least one second device. The method comprises: when the electric quantity of a first energy storage apparatus is less than or equal to a first preset electric quantity, reducing a power supply input power input by a first power supply into a second UPS. Different power supply priorities are provided for devices according to the priorities of services in data center devices and transferable situations of the services, thereby improving the power utilization rate of the first power supply.
Patent WO-2021057386-A1 (WO)
Inventor: CONG JIANCHEN
IPC: C21C1/10
Filed: 2020-08-28
Abstract: The present application relates to the technical field of metallurgy and cast iron alloys, and provides an addition control method for the silicon content in ductile iron, a ductile iron casting method, and a casting. The addition control method for the silicon content in ductile iron comprises: smelting ductile iron by using scrap steel as a raw material, after melting to molten iron, first adding copper alloy to enable the copper equivalent in the molten iron to be 0.8-1.0%, the copper equivalent control formula being formula (II), and then adding ferrosilicon to enable the silicon content added in the molten iron to meet formula (I). By dynamically regulating the silicon content, the present application solves the problem of ductile iron having high tensile strength but low notch impact toughness, or high notch impact toughness but low tensile strength. A casting obtained by the method in the present application has the body tensile strength greater than or equal to 900 MPa, elongation greater than or equal to 7%, and notch impact energy at room temperature greater than or equal to 7 J, and can be applied to connecting rod production.
Patent WO-2021043210-A1 (WO)
Title: Cell reselection or handover method, terminal and network device
Inventor: ZHANG XIAORAN
IPC: H04W36/00
Filed: 2020-09-03
Abstract: Provided in embodiments of the present disclosure are a cell reselection or handover method, a terminal and a network device. The method for cell reselection or handover at a terminal side comprises: detecting the interference condition of a terminal; and performing cell reselection or handover according to the interference condition of the terminal.
Patent WO-2021098385-A1 (WO)
Inventor: ZHAO YUAN
IPC: G06N20/10
Filed: 2020-09-28
Abstract: A method and apparatus for training a GBDT model in a trusted execution environment, and a device. In the method, each feature in a D-dimensional feature is used as the current feature in sequence, and node division determining is performed on each node in the current level in the current decision tree, the node segmentation determining comprising: loading N encrypted arrays of the current feature to a trusted memory area and decrypting the N encrypted arrays; using each of obtained N original arrays as the current array in sequence, and determining a corresponding first node; and on the basis of the current feature value in the current array, performing hypothetical segmentation on the sample set corresponding to the first node, and on the basis of the hypothetical segmentation result, determining the current best split feature and current best feature threshold of the first node; after the node segmentation determining is performed on the basis of each feature in the D-dimensional feature, the sample set of each node is segmented to generate the next level of nodes until a leaf node is reached. Thus, security training of a GBDT model can be implemented on the basis of private data.
Patent WO-2022067865-A1 (WO)
Inventor: ZHANG YUSHU
IPC: H04W28/02
Filed: 2020-10-02
Abstract: The present application relates to devices and components including apparatus, systems, and methods to provide collision resolution procedures in wireless communication systems.
Patent WO-2021073501-A1 (WO)
Inventor: ZHOU ZHENG
IPC: H04L12/24
Filed: 2020-10-13
Abstract: 本申请公开了一种车内业务切片的资源配置方法及装置、系统。切片管理模块通过根据车内业务数据对应的业务切片在车内系统中所需的第一资源配置信息，获取车内系统中的至少一个模块对应的至少一个第二资源配置信息并发送给车内系统中的至少一个模块，车内系统中的每个模块根据相应的第二资源配置信息获取业务数据传输和处理所需的资源，可以实现车内业务切片之间的资源配置和隔离，满足了不同的业务需求。
Patent WO-2021169374-A1 (WO)
Inventor: LIU ZHENZHEN
IPC: G05G9/047
Filed: 2020-10-31
Abstract: A gamepad and a joystick feedback force apparatus thereof. The joystick feedback force apparatus comprises a joystick (1) adapted to be operated by a user, the joystick (1) being rotatably mounted in a housing (2) of a gamepad. The joystick feedback force apparatus further comprises a torque output apparatus and decelerators (4). An output shaft of the torque output apparatus is connected to input ends of the decelerators (4), and output ends of the decelerators (4) are connected to rotating shafts (3) of the joystick (1), so that torque output by the torque output apparatus is decelerated and then applied to the rotating shafts (3), so as to form feedback force to the joystick (1). By applying the gamepad and the joystick feedback force apparatus, when the joystick (1) is operated by a user to rotate, certain torque is output by the output shaft of the torque output apparatus, decelerated by the decelerators (4) and then applied to the rotating shafts (3) of the joystick (1). That is, corresponding torque is applied to the joystick (1) to form feedback force to the user. Therefore, in the process of operating the joystick (1), the user can not only feel the effect on the joystick (1) by means of a controlled object on a screen but also directly feel the feedback force provided by the joystick (1) itself, thereby obtaining good operation experience.
Patent WO-2021135621-A1 (WO)
Title: Dielectric filter and radio transceiving device comprising same
Inventor: ZHU QI
IPC: H01P1/20
Filed: 2020-11-03
Abstract: According to the dielectric filter provided by the present invention, a first negative coupling groove is formed on an upper portion of a dielectric filter body, a second negative coupling groove is formed on a lower portion of the dielectric filter body, and a negative coupling hole that connects the first negative coupling groove and the second negative coupling groove is formed inside the dielectric filter body, so that at least one of the first negative coupling groove, the second negative coupling groove, and the negative coupling hole is located at a position where two dielectric resonators of the dielectric filter are connected, and the capacitive coupling of the dielectric filter can be achieved by means of the combined action of the first negative coupling groove, the second negative coupling groove, and the negative coupling hole. The dielectric filter does not need to be provided with a conductive isolating layer, and is simple in processing process and low in cost. Due to the existence of the first negative coupling groove and the second negative coupling groove, the depth of a blind groove can be greatly reduced, the deformation of a bottom wall of the blind groove is small during sintering, the influence on the depth of the blind groove is small, and the influence on the electrical performance of the dielectric filter is small. The present invention further provides a radio transceiving device comprising the dielectric filter.
Patent WO-2022062183-A1 (WO)
Inventor: LIN XIAOFA
IPC: E05D7/04
Filed: 2020-12-07
Abstract: A rotating-shaft door (100) and a rotating-shaft regulating device (2) thereof. The rotating-shaft regulating device (2) comprises a regulating seat (21), a rotating-shaft seat (22), a fixing seat (23) and a locking assembly (24), wherein the fixing seat (23) can go between two gear racks (212) and cause teeth on two clamping jaws (232) to respectively face the two gear racks (212); and a tightening member (242) is used to apply a pulling force away from the fixing seat (23) to an expanding block (241), such that the expanding block (241) presses two first inclined surfaces (233) outwards and the two clamping jaws (232) are open and respectively meshed with the two gear racks (212).
Patent WO-2021135901-A1 (WO)
Title: Method and apparatus for processing map of enclosed space, and movable device
Inventor: AN HUIZHONG
IPC: G05D1/02
Filed: 2020-12-14
Abstract: A method and apparatus for processing a map of an enclosed space, and a movable device, which relate to the technical field of movable devices. The method for processing a map of an enclosed space comprises: obtaining multiple self-positions of a movable device (S21); obtaining multiple obstacle positions (S22); obtaining an edge contour on the basis of the obstacle positions, wherein the edge contour is a closed line formed by multiple adjacent obstacle positions connected in sequence (S23); obtaining a self-loop on the basis of the self-positions of the movable device, wherein the self-loop is a closed line formed by multiple adjacent self-positions of the movable device connecting in sequence (S24); if the edge contour encloses on the outside of the self-loop, then determining the edge contour to be an outer contour (S25); and processing a map of an enclosed space on the basis of the outer contour (S26). The method for processing the map of the enclosed space may directly determine the outer contour, and a variety of subsequent processes such as automatic region recognition and automatic partitioning can be directly performed on the map of the enclosed space on the basis of the outer contour, thereby expanding the application range of the movable device.
Patent WO-2022141027-A1 (WO)
Inventor: CHEN LIJUN
IPC: H02J7/00
Filed: 2020-12-29
Abstract: 一种车载驱动防反接装置（102）以及设备（10），该车载驱动防反接装置（102）包括电能驱动模块（20）以及防反接模块（30），其中：防反接模块（30）包括开关单元（301）和正向导通单元（302）；电能驱动模块（20）用于为开关单元（301）提供驱动电压；开关单元（301）的一端与正向导通单元（302）相连，开关单元（301）的另一端接地，用于在电能驱动模块（20）提供的驱动电压大于或等于导通阈值时导通，在电能驱动模块（20）提供的驱动电压小于导通阈值时截止；正向导通单元（302）与外接电池组（50）相连，用于在开关单元（301）导通时与外接电池组（50）形成闭合回路。
Patent WO-2022110503-A1 (WO)
Inventor: JIA HUIZU
IPC: F24F11/58
Filed: 2020-12-31
Abstract: Provided are a distributed humidification system, a control method, an electronic device and a medium. The system comprises a control terminal, a host module, a plurality of extension modules and a plurality of routing devices, wherein the host module is used for conveying water resources to the extension modules; the extension modules are used for atomizing water and providing vapor to the outside; and the routing devices are used to implement data exchange between the control terminal, the host module and the plurality of extension modules in the same wireless local network. The extension modules can be controlled separately, or can be controlled by means of the control terminal, thus realizing both unified control and flexible adjustment. The control method comprises: in a wireless local network, a control terminal numbering and marking each extension module, so that an operation state and a fault condition of each extension module can be precisely positioned; when obtaining a control right, the control terminal sending a central operation instruction to a host module and the extension modules; and when the control terminal exits unified control, separately controlling each extension module, and the host module ensuring a water conveying pressure.
Patent WO-2022147733-A1 (WO)
Title: 非连续接收方法及装置
Inventor: ZHAO QUN
IPC: H04W76/23
Filed: 2021-01-07
Abstract: 本申请提出了一种非连续接收方法及装置，涉及通信技术领域。该方案为：获取直连通信非连续接收配置参数中的绝对时间周期或物理时间周期；将所述绝对时间周期或物理时间周期转换为逻辑时间周期，所述逻辑时间周期为第一数量的逻辑时间单元；根据所述逻辑时间周期确定非连续接收进入活跃状态的时刻。本申请中，相较于相关技术中在进行资源预留时需要进行绝对时间和逻辑时间之间的映射，可将绝对时间周期或物理时间周期转换为逻辑时间周期，进行资源预留时不需要进行绝对时间和逻辑时间之间的映射，使得直连通信中非连续接收周期与资源预留的配合更好。