baber/WOPTO huggingface dataset:
Patent WO-2021243487-A1 (WO)
Inventor: LIU ZHI
IPC: A43B5/12
Filed: 2020-05-30
Abstract: A dancing shoe, comprising: a shoe body; a light module (13), provided on the shoe body; and a functional module (12), provided on the shoe body. The functional module (12) comprises a sensor module (124), a power supply module (128), and a master control chip (123); the master control chip (123) is electrically connected to the light module (13), the sensor module (124), and the power supply module (128); the sensor module (124) is used for determining the state of the shoe body and sending state information of the shoe body to the master control chip (123); and the master control chip (123) controls the light module (13) to emit different light effects. The dancing shoe has strong rendering power and can generate a dynamic dancing effect.
Patent WO-2021253301-A1 (WO)
Title: Method and apparatus for providing server discovery information
Inventor: TANG TINGFANG
IPC: H04L29/12
Filed: 2020-06-17
Abstract: Embodiments of the present disclosure relate to methods and apparatuses for providing server discovery information. According to an embodiment of the present disclosure, a method performed at a first network function includes: receiving server discovery information from a second network function; and sending a domain name service (DNS) query to a target DNS server in a data network based at least in part on the server discovery information.
Patent WO-2021253318-A1 (WO)
Inventor: QI DAZHI
IPC: H01M4/13
Filed: 2020-06-18
Abstract: 本发明提供了一种超薄锂条预制件、复合负极及其制备方法和电池。超薄锂条预制件具有：担载层，所述担载层为宽度3-2000mm的带材；和位于所述担载层的至少一个表面上并且与所述担载层复合在一起的多条超薄锂条，所述多条超薄锂条为沿所述担载层的长度方向延伸且在所述担载层的宽度方向上彼此分开的2条以上的超薄锂条，每条超薄锂条的宽度在1-200mm范围内，每条超薄锂条的厚度一致，在0.5-15微米范围内，且单条超薄锂条具有孔径为5-1000微米的通孔，孔隙率为50％以下，相邻超薄锂条之间具有0.5-10mm的间距。
Patent WO-2021212644-A1 (WO)
Inventor: XIE BANGMING
IPC: D06F58/20
Filed: 2020-06-22
Abstract: Sont divulgués un ensemble de base (100) pour un séchoir et un séchoir pourvu de celui-ci. L'ensemble de base (100) comprend : une enveloppe de conduit d'air (1), l'enveloppe de conduit d'air (1) étant pourvue d'une cavité (1a) utilisée pour monter un échangeur de chaleur ; et une base de raccordement (2), la base de raccordement (2) étant pourvue d'un passage (2a) et le passage (2a) communiquant avec la cavité (1a) et la base de raccordement (2) est montée de manière amovible sur un côté de l'enveloppe de conduit d'air (1).
Patent WO-2022006744-A1 (WO)
Inventor: LI MINGJU
IPC: H04W28/08
Filed: 2020-07-07
Abstract: 本公开公开了一种定位方法、装置、通信设备及存储介质，涉及通信技术领域。该方法应用于终端设备中，包括：接收网络设备发送的多个同步信号块；将多个所述同步信号块分成M个同步信号块组，所述M为正整数；针对每个所述同步信号块组，在属于同一同步信号块组的N个所述同步信号块对应的随机接入资源上，发送N个所述同步信号块对应的随机接入前导码，所述随机接入前导码用于进行定位，所述N为正整数。
Patent WO-2021212665-A1 (WO)
Inventor: WANG CHENGYONG
IPC: B33Y30/00
Filed: 2020-07-08
Abstract: Disclosed is an ultrasonic additive manufacturing apparatus, comprising a support (1), and an ultrasonic printing head (5), a material cylinder (6), two-dimensional motion modules (2, 3) and a vertical motion module (4) that are installed inside the support. Further disclosed is an ultrasonic additive manufacturing method, comprising the steps of analyzing a target model and performing slicing, controlling the height of a liquid level, performing ultrasonic printing, etc. The ultrasonic advancing direction and range and the sound velocity conical surface diameter are controlled by means of a transducer (16) and an ultrasonic leading-out apparatus (17), of the ultrasonic additive manufacturing apparatus, and materials capable of being solidified by ultrasonic waves in the material cylinder are solidified at the focal point of an ultrasonic beam, such that ultrasonic printing is conducted, and an additive manufacturing result is achieved; furthermore, the apparatus has a simple structure, thereby achieving lower costs for ultrasonic printing.
Patent WO-2021013194-A1 (WO)
Title: Light-shielding frame and led display device
Inventor: LI SHIJIE
IPC: G09F9/33
Filed: 2020-07-22
Abstract: A light-shielding frame (100) and an LED display device (200). The light-shielding frame (100) has excellent light-shielding performance, and the LED display device (200) has excellent optical display performance. The light-shielding frame (100) comprises a retaining wall (1) and a plurality of hollow grids (2) enclosed by the retaining wall (1) and arranged in a matrix; the retaining wall (1) comprises a first retaining wall (11) and a second retaining wall (12) which are connected in a stacked manner along a light-emitting direction of the grids (2), and each grid (2) comprises a first grid portion enclosed by the first retaining wall (11) and a second grid portion enclosed by the second retaining wall (12). The thickness of the first retaining wall (11) gradually decreases from one end thereof close to the second retaining wall (12) to the other end thereof distant from the second retaining wall (12) to form a first draft angle (θ 1 ); the thickness of the second retaining wall (12) gradually decreases from one end thereof close to the first retaining wall (11) to the other end thereof distant from the first retaining wall (11) to form a second draft angle (θ 2 }); the first retaining wall (11) has the same thickness as the second retaining wall (12) in the connection position thereof.
Patent WO-2022027511-A1 (WO)
Inventor: LI GUORONG
IPC: H04W48/10
Filed: 2020-08-06
Abstract: La présente invention concerne un procédé et un appareil de sélection ou de resélection de cellule ainsi qu'un procédé et un appareil d'envoi d'informations. Le procédé de sélection ou de resélection de cellule comprend : l'acquisition, par un dispositif de terminal, d'informations de cellule ; et la réalisation d'un processus de sélection de cellule et/ou de resélection de cellule selon les informations de cellule, une unité de traitement comprenant au moins une unité de détermination pour déterminer, selon les informations de cellule, si une première cellule et/ou la fréquence de la première cellule sont une cellule candidate et/ou une fréquence candidate pendant qu'un dispositif de terminal à capacité réduite réalise un processus de sélection de cellule et/ou de resélection de cellule.
Patent WO-2021103697-A1 (WO)
Inventor: ZHENG XINLONG
IPC: G01V3/08
Filed: 2020-08-27
Abstract: A submarine cable three-dimensional routing measurement method based on magnetic vector data. The method comprises the following steps: 1) a measurement ship starting from one end of a submarine cable to drag a water surface towed body (1), and adjusting and maintaining the route of the measurement ship, such that the water surface towed body (1) is located near the submarine cable, wherein until moment t 1 , an alternating magnetic field signal generated by a submarine cable industrial frequency current is tested by a triaxial fluxgate magnetometer (5); 2) on the basis of measured total geomagnetic field data B 0  and geomagnetic three component data B x (t), B y (t), B z (t) of the water surface towed body (1), the longitude coordinates lon 1 (t  1 ) and latitude coordinates lat 1 (t  1 ) of the water surface towed body (1), and the real-time vertical height H 0 (t  1 ) from the water surface towed body (1) to the seabed, calculating the longitude coordinates lon 2 (t  1 ), latitude coordinates lat 2 (t  1 ) and buried depth data d(t  1 ) of the submarine cable; and 3) according to the longitude coordinates lon 2 (t  1 ), latitude coordinates lat 2 (t  1 ) and buried depth data d(t  1 ) of the submarine cable, performing submarine cable three-dimensional routing drawing on a three-dimensional coordinate graph. According to the method, the measurement of the buried depth of the submarine cable is added, the reference value of routing information of the submarine cable is improved, and the efficiency of submarine cable three-dimensional route measurement is improved. Provided is a submarine cable three-dimensional routing measurement instrument based on magnetic vector data.
Patent WO-2022041271-A1 (WO)
Title: Cloud data resource scheduling method considering time and expense in rail transit applications
Inventor: XIA ZEYU
IPC: G06F9/455
Filed: 2020-08-31
Abstract: A cloud data resource scheduling method considering time and expense in rail transit applications. Data resource scheduling policies having deadline preference and expense preference in rail transit industry applications are provided; task and resource invoking and calculating models in cloud data are established; an appropriate scheduled resource can be manually set or adaptively selected according to a task requirement submitted by a user; a task having a high deadline requirement can be preferentially scheduled to a public cloud, and a task having a high expense requirement can be preferentially scheduled to a private cloud; moreover, both the policies satisfy deadline and certain expense constraints. The scheduled resource can be adaptively selected according to a data usage task target of the rail transit industry, or scheduling can be performed according to the manually set scheduling policies; thus, the present invention is convenient and simple.
Patent WO-2021169256-A1 (WO)
Inventor: DING SHANMING
IPC: H04L12/26
Filed: 2020-09-18
Abstract: Disclosed are a method and device for network performance detection, and a network device, related to the technical field of communications. In the present application, a first IFIT header comprises reporting scheme indication information used for indicating that a reporting scheme is reporting by a tail node device; and when a first network device acquires a first IFIT detection packet comprising the first IFIT header, same is capable of providing and processing a second IFIT detection packet, and the second IFIT detection packet is a detection packet produced by adding a first device identifier and a first data stream detection result to the first IFIT detection packet. In other words, the detection result produced by detecting a first data stream is reported only by the tail node device, and node devices on a transmission link for the first data stream carry the detection result in a same IFIT detection packet and transmit to the tail node device. As such, the number of reported packets is reduced, the bandwidth consumed is greatly reduced, at the same time, the amount of data that needs to be processed by a control device is reduced, and processing capability is increased.
Patent WO-2021082832-A1 (WO)
Inventor: WANG JIANBING
IPC: H04L29/06
Filed: 2020-09-25
Abstract: 本申请实施例公开了一种用于订阅事件流的方法，所述方法包括：第一设备生成用于订阅事件流的第一消息，所述第一消息包括组标识，所述组标识与多个事件流对应；所述第一设备向第二设备发送所述第一消息，以获得与所述组标识对应的所述多个事件流的数据。
Patent WO-2022067519-A1 (WO)
Title: Random access methods and terminals
Inventor: XU WEIJIE
IPC: H04W74/08
Filed: 2020-09-29
Abstract: The present application relates to random access methods and terminal devices. A random access method comprises: a terminal device determines whether to perform frequency hopping in a random access procedure on the basis of a first condition. A random access method comprises: a terminal device determines a start time for receiving an RAR window on the basis of a first length of time. A random access method comprises: a terminal device determines a time to retransmit a PRACH on the basis of a first length of time. According to embodiments of the present application, the terminal devices facilitate successful random access.
Patent WO-2022087910-A1 (WO)
Title: Dc/dc converter system and control method for full-bridge dc/dc converter
Inventor: BARUSCHKA LENNART
IPC: H02M3/335
Filed: 2020-10-28
Abstract: A DC/DC converter system and control method for a full-bridge DC/DC converter are provided. The DC/DC converter system comprises a full-bridge DC/DC converter and a switch control circuit (140), the full-bridge DC/DC converter comprising at least a primary side full-bridge circuit (110), a secondary side full-bridge circuit (120) and a transformer (130). The switch control circuit (140) is configured to: control the primary side full-bridge circuit (110) and the secondary side full-bridge circuit (120) to operate in a normal operating phase; control the primary side full-bridge circuit (110) and the secondary side full-bridge circuit (120) to operate in a free-wheeling phase; and control the primary side full-bridge circuit (110) and the secondary side full-bridge circuit (120) to switch between the normal operating phase and the free-wheeling phase alternately. Thus, the magnetic saturation phenomenon is avoided without involving complicated measurement requirements while the energy transfer efficiency is guaranteed.
Patent WO-2021088745-A1 (WO)
Title: 一种基于物联网的智能交通装置及管理系统
Inventor: LI MINSONG
IPC: G08G1/09
Filed: 2020-11-02
Abstract: 一种基于物联网的智能交通装置管理系统，包括智能交通装置管理系统以及显示终端（2），智能交通装置管理系统上设置有对接单元，且智能交通管理系统通过对接单元分别与分布在不同路段的多组显示终端（2）上的连接单元连接。该系统在已有数据中心建设格局的背景下，通过物理和逻辑相互结合的方式，逐步向云数据中心过渡，同时可以依据显示终端（2）获取信息对事故现场情况进行实时监测，且管理系统可通过控制显示终端（2），远程指示车辆疏散或规避道路，以此达到疏堵效果，极大增加行车安全性。
Patent WO-2022104858-A1 (WO)
Inventor: PAN XIANGSI
IPC: F24S30/422
Filed: 2020-11-25
Abstract: A solar water heater capable of automatically adjusting a water supply mode. The solar water heater comprises a bottom tray (1), a mounting stand column (2), a solar support (3), a main water tank (4), a heat collection vacuum pipe (5), an auxiliary heating water tank (6), and a light receiving and adjusting device (7), wherein the light receiving and adjusting device (7) is mounted at a rear end of the solar support (3); a water outlet of a water supply pipe is divided into two branches, one branch being connected to the auxiliary heating water tank (6) and the other branch being connected to the main water tank (4); a water outlet of the auxiliary heating water tank (6) is connected to the main water tank (6) by means of a first electromagnetic valve; a water outlet of the main water tank (4) is divided into two branches, one branch being connected to a water using apparatus and the other branch being connected to the auxiliary heating water tank (6) by means of a second electromagnetic valve; and the operation of a rotation device, the light receiving and adjusting device (7) and the electromagnetic valves is controlled by an intelligent control system. In the solar water heater, the light receiving and adjusting device (7) can be automatically turned on or turned off by means of the intelligent control system, there is no need for manual intervention, such that an automation level is high, and the degree of operation reliability is high.
Patent WO-2021258628-A1 (WO)
Title: 速度确定方法、装置、设备和计算机存储介质
Inventor: QIAN LINGFENG
IPC: G06F30/15
Filed: 2020-11-26
Abstract: 本申请公开了一种速度确定方法、装置、设备和计算机存储介质，涉及计算机技术领域。本申请可应用于人工智能领域，尤其是自动驾驶领域。具体实现方案为：根据第一被控目标的被控点的实际位置和第一被控目标的被控点的预设轨迹，确定第一被控目标的被控点的预期速度方向；所述第一被控目标为具有运动学关系的多个被控目标中的一个；根据第一被控目标的被控点的预期速度方向，以及所述运动学关系，确定所述多个被控目标中的至少一个被控目标的目标速度。
Patent WO-2022099814-A1 (WO)
Title: Camera lens
Inventor: Ni tianheng
IPC: G02B7/02
Filed: 2020-11-30
Abstract: A camera lens (100) comprises an installation housing (10), a lens module (30), and an anti-vibration module (20). The installation housing (10) is sequentially enclosed and formed by a first frame plate (11), a second frame plate (12), a third frame plate (13), and a fourth frame plate (14). The anti-vibration module (20) comprises a frame (201), a movable frame (202), a first anti-vibration coil (203), a second anti-vibration coil (204), a first steel magnet (205), and a second steel magnet (206). The anti-vibration module (20) further comprises a first support shaft (207) and a second support shaft (208) fixed to the installation casing (10) at opposite ends of a diagonal line of the installation casing (10), and a third support shaft (212) and a fourth support shaft (213) fixed to the frame (201) at opposite end of another diagonal line. The movable frame (202) has a first rotation hole (2022a), a second rotation hole (2023a), a third rotation hole (2024a), and a fourth rotation hole (2025a). The first support shaft (207) is rotatably fitted in the first rotation hole (2022a). The second support shaft (208) is rotatably fitted in the second rotation hole (2023a). The third support shaft (212) is rotatably fitted in the third rotation hole (2024a). The fourth support shaft (213) is rotatably fitted in the fourth rotation hole (2025a). The invention addresses the technical problems of high production difficulty and high cost with regards to camera lens structures which implement anti-vibration functionality in the prior art.
Patent WO-2021147531-A1 (WO)
Title: Method and device for preparing carbon nanotubes and hydrogen
Inventor: LI YAN
IPC: C01B32/164
Filed: 2020-12-07
Abstract: A method capable of continuously producing carbon nanotubes and hydrogen. The method comprises: preparing a catalyst precursor, and pre-reducing the catalyst precursor; adding a certain height of carbon nanotubes in a reactor as a stacked bed in advance, and electrically heating the carbon nanotubes to the reaction temperature of a vapor deposition furnace in the presence of a protective gas; putting the pre-reduced catalyst or unreduced catalyst precursor into the reactor; under the condition of stirring the solid materials in the reactor, introducing a carbon source gas into the reactor, reacting same by means of the vapor deposition furnace to generate new carbon nanotubes and hydrogen, continuously discharging a part of carbon nanotubes and a part of hydrogen, and repeating the described steps to achieve the continuous preparation of carbon nanotubes. A device for the method. The device has the advantages of a simple structure, low costs, easy operation, and a high utilization rate of raw materials, can manufacture a large batch of carbon nanotubes with a high purity at one time, and is suitable for large-scale industrial production.
Patent WO-2022120665-A1 (WO)
Title: Procédé intelligent de détection de défaut de capacité basé sur l'apprentissage profond
Inventor: CAI HONGBIN
IPC: G06T7/00
Filed: 2020-12-09
Abstract: La présente invention se rapporte à un procédé intelligent de détection de défaut de capacité basé sur l'apprentissage profond. Le procédé comprend : le recadrage d'un ensemble de données, la réalisation d'une augmentation de données, le lissage d'étiquettes, la construction d'un réseau et de paramètres, l'apprentissage d'un modèle de réseau et des paramètres, l'application du modèle de réseau à des données de test, et la réalisation d'un post-traitement. Au moyen du procédé, une structure d'apprentissage profond est utilisée pour extraire des caractéristiques, et les caractéristiques extraites sont en outre traitées, de sorte que la détection d'une capacité de défaut multi-échelle soit réalisée, ce qui permet d'améliorer la précision de détection et d'augmenter la vitesse de détection, et évite également les problèmes liés à une grande difficulté et à un coût élevé générés lors de l'utilisation des yeux humains pour la reconnaissance, et liés à la faible précision des procédés classiques de traitement d'image et de vision artificielle, etc.
Patent WO-2021147580-A1 (WO)
Inventor: TAN JIE
IPC: H04W36/00
Filed: 2020-12-17
Abstract: La présente demande concerne un procédé et un appareil de traitement d'informations, un dispositif et un support de stockage. Le procédé de traitement d'informations consiste à : envoyer des informations de capacité sans fil à une station de base (gNB), les informations de capacité sans fil comprenant des informations de capacité d'équipement utilisateur (UE).
Patent WO-2022062217-A1 (WO)
Title: Touch screen and touch display apparatus having same
Inventor: YANG ZIWANG
IPC: G06F3/041
Filed: 2020-12-23
Abstract: Provided are a touch screen and a touch display apparatus. The touch screen comprises a conductive film, a cover plate covering the conductive film, and a frame for mounting the conductive film and the cover plate. The conductive film is provided with a conductive layer. The frame has a support portion extending to the side of the conductive film that is away from the cover plate. The support portion has a first end face facing the conductive film and a second end face facing away from the conductive film. The support portion is internally provided with a conductive member. One end of the conductive member passes through the first end face of the support portion and is electrically connected to the conductive layer, and the other end of the conductive member is led out from the second end face of the support portion. According to the touch screen provided in the present application, wiring areas on the sides of the touch screen are omitted, such that a frame is narrower and assembly is convenient. The touch display apparatus provided in the present application comprises the touch screen.
Patent WO-2021164453-A1 (WO)
Inventor: HUANG KAI
IPC: G02B27/01
Filed: 2021-01-07
Abstract: 一种头戴式显示设备及DLP投影系统。头戴式显示设备包括：数字微镜单元；电源驱动单元，与数字微镜单元连接，用于为数字微镜单元提供驱动电压；第一保护电路；以及第一供电电路，通过第一保护电路与电源驱动单元连接，用于为电源驱动单元提供第一输入电压；其中，第一保护电路用于当第一供电电路供电异常时，阻止电流从电源驱动单元流向第一供电电路。
Patent WO-2022151128-A1 (WO)
Inventor: SAHRAEI SAEID
IPC: H04W72/04
Filed: 2021-01-14
Abstract: Des procédés, des systèmes et des dispositifs destinés aux communications sans fil sont décrits. Dans certains systèmes, une station de base peut utiliser une surface intelligente reconfigurable (RIS) qui utilise des composants passifs pour réfléchir des signaux entrants dans une ou plusieurs directions. La station de base peut configurer dynamiquement la RIS pour réfléchir un signal entrant dans une direction spécifique. La station de base peut transmettre, à un ou plusieurs équipements utilisateurs (UE), un message indiquant une configuration d'une ou de plusieurs RIS. Selon certains aspects, la configuration peut comprendre un emplacement d'une RIS, des angles de réflexion d'une RIS, ou les deux. Sur la base de la configuration, un UE peut sélectionner une RIS pour faciliter les communications avec la station de base. La station de base et l'UE peuvent communiquer par l'intermédiaire de la RIS sélectionnée. Dans certains exemples, la station de base peut communiquer avec un ou plusieurs UE par l'intermédiaire d'une ou de plusieurs RIS à l'aide d'un accès multiple par division de RIS (RDMA).
Patent WO-2022151136-A1 (WO)
Title: Systèmes et procédés d'identification de ressources pucch dans une transmission multi-pxsch
Inventor: ZHANG YUSHU
IPC: H04L1/16
Filed: 2021-01-14
Abstract: La présente invention concerne des techniques pour effectuer des communications sans fil, comprenant l'attribution de ressources de signalisation pour de multiples blocs de transport (TB) sur un PUSCH ou un PDSCH à l'aide d'un seul élément de commande, tel qu'un DCI. En particulier, l'élément de commande unique peut signaler des ressources planifiées pour la transmission d'informations de rétroaction d'accusé de réception pour tous les TB PDSCH. Diverses approches sont décrites, avec des niveaux variables de surdébit de signalisation.