baber/WOPTO huggingface dataset:
Patent WO-2021004515-A1 (WO)
Title: Inorganic ultraviolet led device and preparation method
Inventor: LI ZONGTAO
IPC: H01L33/52
Filed: 2020-07-10
Abstract: An inorganic ultraviolet LED device, comprising a bracket, a curved lens, a press ring, a wire, and an ultraviolet chip. A "T"-shaped recess is formed on the upper end of the bracket. The ultraviolet chip is fixed within the recess. The ultraviolet chip is connected to a soldering layer at the lower end of the bracket by means of the wire. The curved lens is placed on a step of the recess. A slope is formed, by means of polishing, on a contact surface between the step and the curved lens. One end of the press ring is connected to the bracket, and the other end of the press ring presses against the curved lens. Deformation of the press ring is implemented under a pressure action of a press head, thereby implementing the high-strength bonding of the device; self-positioning is achieved using the curvature of a curved surface of the lens and the contact with the slope of the bracket, so as to implement the fixation of the lens in this way, thereby implementing high bonding strength and good stability; in addition, the use of an organic material, such as an adhesive, is avoided, the decomposition of ultraviolet light to the organic material is prevented, and the service life of the ultraviolet LED device is prolonged.
Patent WO-2021047288-A1 (WO)
Inventor: HAN LIANG
IPC: B66F9/12
Filed: 2020-07-17
Abstract: La présente invention concerne un chariot élévateur guidé automatisé. Le chariot élévateur guidé automatisé comprend un chariot élévateur et un dispositif guidé automatisé. Le dispositif guidé automatisé est disposé sur le chariot élévateur et comprend un module de caméra et une unité de traitement, le module de caméra étant utilisé pour capturer des images de l'environnement ambiant du chariot élévateur, l'unité de traitement étant reliée électriquement au chariot élévateur et au module de caméra, et l'unité de traitement étant utilisée pour exécuter les étapes suivantes : recevoir des informations de commande, les informations de commande comprenant une zone cible, une cargaison cible et une destination de livraison ; commander le chariot élévateur pour entrer dans la zone cible en fonction des informations de commande ; déterminer si l'image comprend la cargaison ; et, lorsque l'image comprend la cargaison, l'unité de traitement détermine si la cargaison est la cargaison cible ; et, lorsque la cargaison est la cargaison cible, l'unité de traitement commande le chariot élévateur pour transporter la cargaison vers la destination de livraison.
Patent WO-2020239141-A1 (WO)
Inventor: LI XIAOYAN
IPC: C02F3/08
Filed: 2020-07-17
Abstract: Disclosed in the present invention are a pneumatic biological rotary cage device and a sewage treatment method realizing efficient biological nitrogen removal. The pneumatic biological rotary cage device comprises a water tank, a rotary cage and a gas diffusion assembly, wherein the rotary cage is arranged in the water tank and is internally filled with biological stuffing, and the gas diffusion assembly is used for supplying oxygen to an oxygen-requiring zone in the water tank and pushing the rotary cage to rotate by means of aeration. With the arrangement of the gas diffusion assembly, by means of the aeration, the rotary cage is pushed to rotate while dissolved oxygen is provided for a biological membrane on the biological stuffing in the rotary cage, thereby realizing sufficient contact and mixing between the biological membrane and sewage, and improving the nitrogen removal efficiency; the structure is simple, the occupied area of the device is small, and the investment cost is low; and due to pneumatic pushing, the energy consumption is low and the subsequent maintenance is simple.
Patent WO-2022000634-A1 (WO)
Inventor: CAO ZHIHAO
IPC: G09G3/20
Filed: 2020-07-23
Abstract: Disclosed are a fanout line structure, a display panel, and a display apparatus. The fanout line structure comprises a first wiring layer, a second wiring layer, and fanout lines, wherein the fanout lines comprise multiple pairs of first fanout lines and second fanout lines; the first fanout lines are arranged on the first wiring layer; the second fanout lines are arranged on the second wiring layer; each of the first fanout lines is provided with a corresponding first impedance unit; and each of the second fanout lines is provided with a corresponding second impedance unit.
Patent WO-2021032194-A1 (WO)
Inventor: YANG XIAODONG
IPC: H04W24/02
Filed: 2020-08-21
Abstract: 本申请实施例公开了一种sidelink的DRX配置方法和设备，所述方法包括：终端设备确定DRX的配置信息；根据所述配置信息进行DRX配置。本申请实施例中，终端设备可以确定DRX的配置信息，并根据确定的配置信息进行DRX配置，以在sidelink中节约终端设备的电能。
Patent WO-2021043243-A1 (WO)
Title: Earphones
Inventor: LU LIN
IPC: H01M10/42
Filed: 2020-09-04
Abstract: Provided in the present application are earphones, the earphones comprising: an ear rod cylinder, a main circuit board and a battery assembly; the main circuit board is installed within the ear rod cylinder, and a charging pad of the main circuit board extends out of an end opening of the ear rod cylinder; the battery assembly comprises a cylindrical battery, a battery circuit board and a heat-insulating support; the cylindrical battery is installed within the ear rod cylinder; the battery circuit board is provided with an output pad, and the output pad is soldered to the charging pad; the battery circuit board is connected to the cylindrical battery; and the heat-insulating support is disposed between the output pad and the cylindrical battery. Provided in the present application are earphones, in which the assembly and welding of a battery assembly and a main circuit board within an ear rod cylinder are achieved within a compact structural space, which has the effect of safely insulating heat.
Patent WO-2022061834-A1 (WO)
Inventor: LIU ZHIQUAN
IPC: B23K35/40
Filed: 2020-09-27
Abstract: La présente invention porte sur une pâte à braser à particules de cuivre, ainsi que sur son procédé de préparation et sur son procédé de frittage La pâte à braser à particules de cuivre comprend des particules de cuivre présentant une bonne dispersion, un dispersant et un solvant, et comprend en outre un agent réducteur, la quantité de l'agent réducteur étant comprise entre 0,5 et 5 parties en poids. L'agent réducteur comprend l'acide ascorbique et/ou le formiate de cuivre et/ou l'acide formique et/ou l'acide acétique et/ou l'oxime d'acétone. En ajoutant l'agent réducteur à la pâte à braser à particules de cuivre, non seulement la couche d'oxyde sur la surface des particules de cuivre peut être éliminée, mais également la pâte à braser à particules de cuivre ne peut pas être à nouveau oxydée pendant le stockage et l'utilisation ; de plus, étant donné que l'agent réducteur ajouté et un produit d'oxydation de celui-ci sont susceptibles d'être décomposés thermiquement, et ne gênent pas le processus de frittage, la pâte à braser à particules de cuivre peut être frittée à basse température sans réduire la protection gazeuse pendant le frittage, ce qui permet non seulement de réduire les coûts de production, mais également d'élargir la plage d'application de la pâte à braser à particules de cuivre.
Patent WO-2021174834-A1 (WO)
Title: Yuv图像识别方法、系统和计算机设备
Inventor: ZHU YUMENG
IPC: G06N3/02
Filed: 2020-09-29
Abstract: 一种YUV图像识别方法，所述方法包括：获取待识别的YUV图像（S100）；将所述YUV图像输入到YUV图像识别模型，所述YUV图像识别模型包括输入层、图像处理层和输出层；其中，所述输入层包括分量提取分支、第一输入分支、第二输入分支和分量组合分支，用于将所述YUV图像的YUV组合分量提供给所述图像处理层（S102）；及通过所述YUV图像识别模型输出识别结果（S104）。该方法可以直接对YUV格式图像进行识别，无需将YUV格式图像转换为其他图像格式，减少了图像识别模型对YUV格式图像识别的算力消耗，提高了图像识别模型对YUV格式图像的识别效率。
Patent WO-2022077211-A1 (WO)
Title: Transferring data segments after performing a random access channel (rach) procedure
Inventor: ZHENG RUIMING
IPC: H04W74/08
Filed: 2020-10-13
Abstract: This disclosure relates to transferring data segments, and includes a method and apparatus for performing a random access channel (RACH) procedure with a network entity for transferring a first portion of a plurality of data segments from a user equipment (UE) to the network entity during a radio resource control (RRC) inactive state, wherein the RACH procedure comprises receiving a physical downlink control channel (PDCCH) configuration from the network entity, the PDCCH configuration including an identified search space; and monitoring a PDCCH for PDCCH candidates addressed by a UE-specific network identifier in the identified search space for dynamic scheduling information that schedules a second portion of the plurality of data segments.
Patent WO-2022047905-A1 (WO)
Inventor: DING SONGSEN
IPC: A61B7/04
Filed: 2020-10-20
Abstract: 本发明公开的一种声电传感器主动降噪模组和一种声音监测仪，其中声电传感器主动降噪模组包括用于拾取目标声音的声电传感器组件、多个设置于声电传感器组件外的用于拾取外界噪音的外置收音器件、至少一个设置于声电传感器组件内的用于拾取传入声电传感器组件内声音的内置收音器件以及至少部分设置于声电传感器组件内的用于降低声电传感器组件拾取噪音的降噪组件，降噪组件分别与外置收音器件和内置收音器件电连接；声音监测仪包括安装有上述声电传感器主动降噪模组的探头。本发明公开的一种声电传感器主动降噪模组和一种声音监测仪，通过主动降噪技术消除掉外界噪音对目标声音拾取的影响，提高目标声音监测质量。
Patent WO-2021082995-A1 (WO)
Inventor: ZHENG TIANBO
IPC: A47G19/22
Filed: 2020-10-21
Abstract: Provided is a plant fiber molded cup lid with an inner convex ring, wherein the cross-sectional shapes from the cup lid rim to the cup lid center are sequentially a cup lid side straight edge (3), an arc groove (2), an annular transition surface (6), a cup lid boss (5) containing a boss side straight edge (7), which are smoothly connected, the cup lid boss (5) can also be the same plane as the annular transition surface (6), there is no dent on the outer side of the cup lid side straight edge (3), and there is an inner convex ring (3.1) for snap-fitting with the engaging with the annular edge of the paper cup at a proper position of the inner side of the cup lid. And a manufacturing method of the cup lid is also provided, the method does not need secondary processing of the cup lid, and can be in close contact with the annular edge of the paper cup body, thereby achieving the sealing function and preventing the lid from loosening.
Patent WO-2021164315-A1 (WO)
Title: Hotspot map display method and apparatus, and computer device and readable storage medium
Inventor: YE QIANQIAN
IPC: G06T15/00
Filed: 2020-11-02
Abstract: A hotspot map display method and apparatus, and a computer device and a readable storage medium, which relate to the field of interface display. The method comprises: collecting coordinate data of a hotspot position, and sending the coordinate data to a graphics processing unit (401); converting, by means of the graphics processing unit, a point primitive set corresponding to the coordinate data into a patch primitive set (402); performing coloring rendering on the patch primitive set by means of the graphics processing unit (403); and displaying a hotspot map corresponding to the hotspot position (404). In the process of calculating and rendering a hotspot map, a CPU only needs to confirm coordinate data of a hotspot position and then send a point primitive corresponding to the coordinate data to a GPU, and the GPU calculates same to obtain a hotspot map and renders same. By using the method, most operations are transferred to a GPU during the process of calculating and rendering a hotspot map, such that the calculation pressure of a CPU is reduced, and calculation resources of the CPU are released for use by another program logic.
Patent WO-2022094744-A1 (WO)
Title: Gimbal system and mobile platform
Inventor: ZHAO YANG
IPC: F16M13/02
Filed: 2020-11-03
Abstract: A gimbal system and a mobile platform. The mobile platform comprises a main body (10), the gimbal system comprises a gimbal mechanism (20) and a vibration damping mechanism (21); the gimbal system is connected to a side face of the main body (10) and is used for bearing a load (30); the vibration damping mechanism (21) is arranged between the gimbal mechanism (20) and the main body (10), to absorb vibration energy; and the gimbal mechanism (20) is mechanically coupled to the load (30), and the attitude angle of the load (30) can be adjusted by means of the gimbal mechanism (20). The gimbal system can have a good vibration damping and vibration isolation effect no matter when the gimbal system is used for conventional horizontal composition photographing, or for vertical composition photographing or for bottom-view photographing, facilitating improvement of the imaging quality. Furthermore, the gimbal system has a simple structure, which does not lead to an increase in the overall size of the gimbal system, thereby facilitating light weight of the product and improving the endurance capability.
Patent WO-2021196619-A1 (WO)
Title: 读写方法及存储器装置
Inventor: NING SHULIANG
IPC: G06F11/16
Filed: 2020-11-09
Abstract: 一种读写方法及存储器装置，所述读写方法为：对存储器装置施加读命令，所述读命令指向地址信息（S10），从所述读命令所指向的地址信息对应的存储单元（41）中读取待读出的数据（S11），若所述待读出的数据发生错误，则将所述读命令所指向的地址信息存储在预设存储空间（42）中（S12）。从而在用户对存储器装置执行读写操作时将数据发生错误的存储单元（41）对应的地址信息存储在预设存储空间（42）中，以将有效的存储单元（41）与失效的存储单元（41）进行实时区分，以在用户对所述存储器装置执行读操作或者写操作时，不对存储在预设存储空间（42）中的地址信息进行读写操作，避免数据错误或者数据丢失，大大提高了存储器装置的可靠性及寿命。
Patent WO-2021169416-A1 (WO)
Inventor: CUI KATRINA
IPC: B23K3/06
Filed: 2020-11-13
Abstract: The present invention relates to the technical field of abrasive and grinding tools, and specifically disclosed thereby are a semi-automatic distributing device for brazing an ultra-hard abrasive saw blade and a working method therefor, comprising a rack, a distributing frame, a tool platform, an angle switching oil cylinder, a rotary cross beam, a saw blade tool rotary motor, a distributing walking motor, a diamond vibrating hopper, a guide rail, a glue disc, a solder disc, and a material disc position switching motor. The semi-automatic distributing device for brazing an ultra-hard abrasive saw blade and a working method therefor of the present invention have the following beneficial effects: 1. a simple structure, easy to fabricate, a steel frame structure may be welded and connected, components are mostly standard components, and easy to assemble; 2. the device occupies a small amount of space and is flexible, although a saw blade has many specifications and a saw blade tool is heavy, however the present device achieves a distribution function while occupying a relatively small space, and space costs are saved; and 3. costs are low, operation is simple, easy to popularize, and the device is suitable for industrial production and use.
Patent WO-2021196648-A1 (WO)
Inventor: CHEN ZHIHUI
IPC: G06F3/01
Filed: 2020-11-18
Abstract: Disclosed are a method and apparatus for driving an interactive object, a device, and a storage medium. The method comprises: acquiring a first image; identifying a facial region image comprising at least a mouth part of a target object in the first image, and determining key point information of the mouth part comprised in the facial region image; according to the key point information of the mouth part, determining whether the target object in the first image is in a speaking state; and in response to determining that the target object in the first image is in a speaking state, driving the interactive object to respond.
Patent WO-2021109907-A1 (WO)
Title: Application sharing method, first electronic device and computer-readable storage medium
Inventor: QI SHUANGCHENG
IPC: G06F9/451
Filed: 2020-11-25
Abstract: Provided are an application sharing method, an electronic device and a computer-readable storage medium. The method comprises: receiving a first operation when a first application operates in the foreground; in response to the first operation, displaying an operation interface of the first application in a virtual screen when a first electronic device is connected to a target electronic device; and sharing the operation interface of the first application, which is displayed in the virtual screen, with the target electronic device.
Patent WO-2022109950-A1 (WO)
Title: 显示基板、显示面板及显示装置
Inventor: QIAO HUINA
IPC: G06F3/041
Filed: 2020-11-26
Abstract: 显示基板、显示面板及显示装置，显示基板包括衬底基板（100），衬底基板（100）包括显示区（AA）、以及位于显示区（AA）一侧非显示区（BB）；封装坝（106），位于非显示区（BB）并围绕显示区（AA）设置；有机绝缘层（101）在封装坝（106）远离显示区（AA）的一侧具有凹槽结构（C）；位于有机绝缘层（101）背离衬底基板（100）一侧的触控结构，包括延伸至非显示区（BB）的多条触控线（102）；无机绝缘层（105）在封装坝（106）远离显示区（AA）的一侧具有镂空结构（H），镂空结构（H）覆盖凹槽结构（C）且与多条触控线（102）的正投影互不交叠。
Patent WO-2022126376-A1 (WO)
Inventor: WANG XINYU
IPC: G09F9/33
Filed: 2020-12-15
Abstract: La présente invention concerne un appareil d'affichage, l'appareil d'affichage comprenant un écran d'affichage (3), un élément de liaison (6) et un appareil d'entraînement (7), l'écran d'affichage (3) comprenant un panneau d'affichage flexible (31) et une pluralité d'éléments de support (32), la pluralité d'éléments de support (32) comprenant un premier élément de support (32a) et un second élément de support (32b) disposés de manière adjacente, le premier élément de support (32a) comprenant une partie de liaison (321) et l'élément de liaison (6) étant disposé sur le second élément de support (32b) ; et l'appareil d'entraînement (7) étant conçu pour entraîner l'élément de liaison (6) et la partie de liaison (321) à se connecter ou à se séparer.
Patent WO-2021212880-A1 (WO)
Title: 一种尼古丁的不对称制备方法
Inventor: GAO SHUANG
IPC: C07C215/30
Filed: 2020-12-16
Abstract: 公开了一种尼古丁的制备方法，具体地说是一种以烟酸酯为起始原料经过五步反应得到尼古丁的制备方法。具体合成步骤为：(1)烟酸酯在合适的反应容器中和N-甲基吡咯烷酮发生缩合反应，反应结束后加入强酸反应得到4-甲氨基-1-(3-吡啶)-丁酮盐酸盐；(2)用合适的氨基保护试剂保护氨基，得到中间体(4)；(3)通过不对称还原反应得到手性醇中间体(5)；(4)手性醇中间体经过两步转化即可得到尼古丁。其中，金属催化的不对称还原反应为该方法的关键步骤，反应得到高光学活性的手性醇中间体，经过两步转化即可制备尼古丁。公开的尼古丁制备方法操作简易，成本低廉，反应条件温和，适用于工业化生产。
Patent WO-2022141051-A1 (WO)
Title: Système de construction d'un ascenseur
Inventor: LANZ OTTO
IPC: B66B19/00
Filed: 2020-12-29
Abstract: L'invention concerne un système de construction d'un ascenseur comprenant une cage d'ascenseur (1) ; une plate-forme de protection (2) montée à l'intérieur de la cage d'ascenseur (1) pour protéger la partie de la cage d'ascenseur (1) sous cette dernière contre la chute d'objets ; la plate-forme de protection (2) comprenant un couvercle (3) s'étendant dans la cage d'ascenseur (1) recouvrant la cage d'ascenseur (1) de sorte qu'il empêche la chute d'objets dans la cage d'ascenseur (1) sous ce dernier ; et un cadre (4) monté sur des structures stationnaires (1a, 1b) de la cage d'ascenseur (1) ; et un appareil de levage (5) destiné à lever le matériau de construction (8) sous la plate-forme de protection (1). L'appareil de levage (5) est supporté par la plate-forme de protection (1), l'appareil de levage (5) comprenant une machine de levage (5a) montée sur la plate-forme de protection (2), et un élément de tension flexible (5b) mobile avec la machine de levage (5a).
Patent WO-2022141336-A1 (WO)
Title: Systems and methods for controlling movable platform
Inventor: GUAN YANMING
IPC: G01C21/20
Filed: 2020-12-31
Abstract: A method for controlling a movable platform includes controlling the movable platform to move from an initial location (511) to a first location (512) and obtaining information of the first location (512) in a first coordinate system. The method also includes determining, based on the information of the first location (512) in the first coordinate system, first location (512) information of the movable platform in a second coordinate system. The method further includes determining, based on the first location (512) information of the movable platform in the second coordinate system, a path of the movable platform for moving to a target location (513), and controlling the movable platform to move to the target location (513) according to the path.
Patent WO-2022110502-A1 (WO)
Inventor: CHEN YONGYONG
IPC: G06F3/041
Filed: 2020-12-31
Abstract: 一种车载触控装置的线性参数的测试方法及装置，车载触控装置包括线性马达，方法包括：根据线性马达的机械方程、线性马达的电学方程和车载触控装置的机械方程，推导得到车载触控装置的电压到电流的传递函数（101）；获取车载触控装置的线性参数的初始值（102）；获取处于振动状态的线性马达的电压测量值和电流测量值（103）；根据电压测量值、电流测量值、线性参数的初始值以及传递函数，计算得到车载触控装置的线性参数的目标值（104）。该方法可以提供一种应用于汽车上的准确性较高的触觉反馈方案。
Patent WO-2022155886-A1 (WO)
Title: Wireless communication method and apparatus, and communication device and storage medium
Inventor: ZHU YAJUN
IPC: H04B7/08
Filed: 2021-01-22
Abstract: Provided in the embodiments of the present disclosure is a wireless communication method, which is applied to a terminal. The method comprises: simultaneously transmitting data on a plurality of beams of a satellite.
Patent WO-2021159998-A1 (WO)
Title: Information display method and apparatus, and electronic device
Inventor: LI XIN
IPC: G06F16/176
Filed: 2021-02-02
Abstract: Disclosed are an information display method and apparatus, and an electronic device. The method comprises: an electronic device displaying a file selection interface on the basis of a file sharing event that occurs in a chat interface, wherein the file selection interface comprises a file selection window for selecting a target file and an information editing window for adding file description information to the target file; then, receiving a first input for the file selection window and a second input for the information editing window; and finally, displaying, in an associated manner, according to the first input and the second input, the file description information and identification information of the target file in the chat interface, so as to realize associated display of the target file and the file description information during an information display process.
Patent WO-2021218283-A1 (WO)
Inventor: JIN HAIYONG
IPC: G01N9/00
Filed: 2021-02-09
Abstract: The present application provides a self-diagnostic gas density relay and a use method thereof. The gas density relay comprises a gas density relay body, a gas density measurement sensor, at least one diagnosis sensor, and an intelligent control unit. The diagnosis sensor is configured to acquire a deformation amount of a component that is deformed during a pressure change, or a temperature change, or a gas density change in the gas density relay body, and/or the position or displacement amount of a component that is displaced. The intelligent control unit is separately connected to the gas density measurement sensor and the diagnosis sensor, to receive data acquired by the gas density measurement sensor and/or the diagnosis sensor, and diagnose the current working state of the gas density relay body. The present application achieves the online self-inspection of the gas density relay while monitoring the gas density of gas-insulated or arc-extinguished electrical equipment, and thus improves the efficiency, requires no maintenance, greatly reduces the operation and maintenance cost, and ensures the safe operation of a power grid.
Patent WO-2021160145-A1 (WO)
Title: System, method and apparatus supporting navigation
Inventor: ZHANG HANG
IPC: G01C21/32
Filed: 2021-02-10
Abstract: Methods(1100) and System(100) for enhanced navigation and traffic management are provided. A controller(102) obtains input indicative of conditions on a physical road, traffic status information associated with the physical road and requirements of a mobile device(1102). Based at least in part on the input, one or more virtual lanes defining respective routes along the physical road are determined(1104). The virtual lanes are communicated to mobile devices which follow them in place of painted lanes. The virtual lanes can be dynamically updated for example to avoid obstacles. Different lanes can correspond to different priorities of traffic.
Patent WO-2021232865-A1 (WO)
Title: Object recognition method and device, apparatus, and medium
Inventor: ZHU QIYUAN
IPC: G06T7/00
Filed: 2021-02-18
Abstract: An object recognition method and device, an apparatus, and a medium. A first recognition system acquires a target image containing multiple objects, and determines multiple sub-images corresponding to the target image. Each sub-image may contain at least one object. The first recognition system may then send the multiple sub-images of the target image to a second recognition system by means of remote communication, such that the second recognition system can perform recognition on the objects in the multiple sub-images. Since the first recognition system sends to the second recognition system the multiple sub-images corresponding to the target image rather than the whole target image, even if the target image contains sensitive information, respective portions of the sensitive information corresponding to the multiple sub-images are not sensitive, such that complete sensitive information cannot be determined easily, thereby reducing the risk of leaking the sensitive information.