baber/WOPTO huggingface dataset:
Patent WO-2021078238-A1 (WO)
Title: Hydraulic torque converter having torsional vibration damper and motor vehicle comprising same
Inventor: LI MAOHUI
IPC: F16H45/02
Filed: 2020-10-23
Abstract: A hydraulic torque converter and a motor vehicle comprising same. The hydraulic torque converter comprises: a cover (1) driven by an engine-side drive component of the motor vehicle to rotate about an axis of rotation (RO) of the hydraulic torque converter; a pump wheel (2) rotationally and fixedly connected to the cover (1); a turbine (3) driven to rotate about the axis of rotation (RO) to output torque to an input shaft of a transmission of the motor vehicle; a piston disc (4) comprising a friction surface (41), wherein the piston disc (4) can be actuated to cause the hydraulic torque converter to switch between a fluid transmission mode and a mechanical transmission mode, and in the mechanical transmission mode, the friction surface (41) abuts against the cover (1) such that the cover (1) rotates integrally with the piston disc (4); and at least one torsional vibration damper (5) held between the piston disc (4) and the turbine (3), wherein the torsional vibration damper (5) comprises at least one spring (51). With the hydraulic torque converter, manufacturing costs can be saved, the size can be reduced, and the mounting space of other torque transmission components is increased.
Patent WO-2021083177-A1 (WO)
Inventor: SHENG XIAOJIE
IPC: G06T7/529
Filed: 2020-10-28
Abstract: A method for generating a depth map, computing nodes, a computing node cluster, and a storage medium, the method comprising: texture data are received; a first computing node in the computing node cluster carries out a first depth calculation according to first texture data and second texture data so as to obtain a first rough depth map; the first computing node synchronizes the first rough depth map to other computing nodes so as to obtain a rough depth map set; the first computing node uses a third rough depth map to verify a second rough depth map in the rough depth map set so as to obtain an unstable region in the second rough depth map; and the first computing node carries out a second depth calculation according to the unstable region in the second rough depth map, texture data corresponding to the second rough depth map and texture data corresponding to the third rough depth map, so as to obtain a corresponding fine depth map as a final generated depth map. The described solution can increase the rate of depth map generation.
Patent WO-2022077589-A1 (WO)
Title: Appareil de remplacement de batterie manuel
Inventor: HU JUNJIE
IPC: B60K1/04
Filed: 2020-10-30
Abstract: La présente invention concerne le domaine technique des stations de remplacement de batterie de véhicule électrique. L'invention concerne un appareil de remplacement de batterie manuel, résolvant le problème de danger caché de panne de courant dans des stations de remplacement de batterie automatiques existantes. L'appareil de remplacement de batterie manuel comprend un cadre de remplacement de batterie, le cadre de remplacement de batterie est pourvu d'un évidement interne, les deux parois latérales de l'évidement interne sont respectivement pourvues d'un chariot, les deux chariots peuvent se déplacer par rapport à l'évidement interne pour s'étirer ou se rétracter dans l'évidement interne, le cadre de remplacement de batterie est pourvu d'une première structure de support de guidage pour supporter et aider les chariots à se déplacer, les chariots comportent une seconde structure de support de guidage pour supporter et aider une batterie à se déplacer par rapport aux chariots et le cadre de remplacement de batterie est également pourvu de trous de fourche destinés à permettre l'insertion de fourches d'un chariot élévateur à fourche. La présente invention présente l'avantage que la batterie peut être remplacée au moyen de l'appareil de remplacement de batterie manuel en association avec le chariot élévateur à fourche pendant une panne de courant, de manière à ce que la mise en œuvre du remplacement de batterie soit pratique et permette une économie de main-d'œuvre.
Patent WO-2022077680-A1 (WO)
Title: Structure de multiplexage par répartition en longueur d'onde
Inventor: RUAN YUHUA
IPC: G02B6/34
Filed: 2020-11-11
Abstract: L'invention concerne une structure de multiplexage par répartition en longueur d'onde comprenant : une première surface réfléchissante (301), une seconde surface réfléchissante (302), un premier filtre optique (401), un second filtre optique (402), et un dispositif de prétraitement; la lumière incidente sur la première surface réfléchissante (301) forme une première section en forme de C ou approximativement en forme de C de trajet optique en forme de C et entre dans le premier filtre optique (401), et la lumière réfléchie par la seconde surface réfléchissante (302) forme des lignes d'obliquité avec une lumière incidente entrant dans la première surface réfléchissante (301); une lumière incidente du dispositif de prétraitement forme un trajet optique de prétraitement et pénètre dans le premier filtre optique (401), et le trajet optique de prétraitement coïncide avec le trajet optique de la lumière entrant dans le premier filtre optique (401) à partir de la seconde surface réfléchissante (302) dans la première section de trajet optique en forme de C; et la lumière réfléchie par le premier filtre optique (401) est réfléchie par la seconde surface réfléchissante (302), est réfléchie par la première surface réfléchissante (301), puis forme une seconde section de trajet optique en forme de C et entre dans le second filtre optique (402). Un trajet optique spatial spécifique est composé d'un dispositif de prétraitement, deux surfaces réfléchissantes et deux filtres optiques sont utilisés pour réaliser un effet de multiplexage et de démultiplexage sur les faisceaux, ce qui permet d'obtenir un petit volume, une faible perte d'insertion et un faible coût, et un orifice commun et d'autres orifices peuvent être répartis sur le même côté ou sur des côtés différents.
Patent WO-2021238098-A1 (WO)
Title: Live broadcast method and apparatus, electronic device, and storage medium
Inventor: LIANG XUHUA
IPC: H04N21/239
Filed: 2020-11-13
Abstract: The present disclosure relates to a live broadcast method and apparatus, an electronic device, and a storage medium, comprising: receiving a pre live broadcast request sent by a second device by means of a live broadcast account; on the basis of the live broadcast account, determining a corresponding first live broadcast record and acquiring a live broadcast state from the first live broadcast record; when the live broadcast state is a live state, sending a first live broadcast parameter to the live broadcast account of the second device, the first live broadcast parameter corresponding to a first live broadcast identifier; receiving a live broadcast start request corresponding to the first live broadcast parameter sent by the second device by means of the live broadcast account; and sending a first live broadcast start command carrying the first live broadcast identifier to the live broadcast account of the second device, such that the second device pushes live broadcast data carrying the first live broadcast identifier by means of the live broadcast account to continue the first live broadcast.
Patent WO-2021208424-A1 (WO)
Title: Laplacian feature mapping learning-based machine testing method for graphics card interface
Inventor: CHEN BO
IPC: G06N20/00
Filed: 2020-11-18
Abstract: A Laplacian feature mapping learning-based machine testing method for a graphics card interface, which is carried out according to the following steps: step 1: a product to be tested is connected to a video collector by using a corresponding type of wire; step 2: a test video is played back, and the video collector collects output information of a display interface and uploads same to an industrial host computer; step 3: the industrial host computer decodes graphics card interface information and saves a frame image; step 4: Laplacian feature mapping and dimensionality reduction preprocessing is performed on rows and columns of the frame image separately; and step 5: an analyzed image is used as an input for a machine learning classifier so as to obtain a detection result. The method is compatible with various types of interfaces without needing to be equipped with a display corresponding to the interface, and uses a video collector and an industrial host computer to complete the collection and decoding of interface information, which reduces the amount of material resources and costs.
Patent WO-2021109876-A1 (WO)
Title: Image processing method, apparatus and device, and storage medium
Inventor: ZHU SHENGCHEN
IPC: G06T7/33
Filed: 2020-11-19
Abstract: Provided in the embodiments of the present application are an image processing method, apparatus and device, and a storage medium, wherein same relate to the technical field of image processing. The method comprises: performing segmentation processing on an original image to obtain a foreground image and a background image; on the basis of style selection information, performing style transfer processing on an image to be transferred, so as to obtain an image that has been subjected to transfer, wherein the image to be transferred comprises a foreground image and/or a background image, the style selection information comprises n transfer styles, and n is a positive integer; and generating an output image on the basis of the image that has been subjected to transfer. By means of the embodiments of the present application, the effect diversity of an output image is improved.
Patent WO-2022109951-A1 (WO)
Inventor: ZHANG XIANFU
IPC: B60K37/04
Filed: 2020-11-26
Abstract: 本申请实施例提供一种终端及适用于终端上的电子设备，通过将充电设备的第一充电元件设置在出风口上，这样，当将具有第二充电元件的电子设备固定在出风口上时，可将电子设备上的第二充电元件与第一充电元件耦合或者电接触，便可对电子设备进行无间断充电，相比于传统的终端上的充电设备，本申请实施例的终端无需使用充电线，便能够实现对电子设备的充电功能，从而避免了终端上的充电设备在对电子设备充电时造成终端内部杂乱无章的情况发生，保证终端的内部环境干净整洁。
Patent WO-2021104420-A1 (WO)
Title: 一种料理机的清洗杯及料理机
Inventor: YANG BAOBIN
IPC: A47J43/07
Filed: 2020-11-27
Abstract: 一种料理机(10)的清洗杯(12)及料理机(10)。清洗杯(12)包括：杯体(120)；转动篮(122)，转动设置于杯体(120)内，用于盛装食材，转动篮(122)的外壁设有出水孔(122a)；限位圈(124)，与杯体(120)相对固定，限位圈(124)包括顶限位部(124a)和侧限位部(124b)，顶限位部(124a)限制转动篮(122)向上窜动时的窜动量，侧限位部(124b)限制转动篮(122)左右晃动时的窜动量。该方案可以减小转动篮(122)在离心力的作用下的窜动量，以确保转动篮(122)的脱水效果，减少清洗后食材中的残留水分。
Patent WO-2021135762-A1 (WO)
Title: Workpiece exchange device and method
Inventor: CHEN HU
IPC: B23Q17/00
Filed: 2020-11-27
Abstract: Provided is a workpiece exchange device. A workpiece spindle (3) is provided on a pallet (5), the pallet (5) is provided on a sliding table (4), the pallet (5) can move along the Z axis of a machine tool, and the sliding table (4) can move along the X axis of the machine tool. The workpiece exchange device comprises: a workpiece magazine (1), the workpiece magazine (1) being used for storing workpieces, and the workpiece spindle (3) can move along the X axis and the Z axis of the machine tool and grab the workpieces. A workpiece exchange method. By means of a cooperation movement between the sliding table (4) and the pallet (5), the workpiece spindle (3) takes out a workpiece (2) to be machined from the workpiece magazine (1) or the machined workpiece (2) is returned to the workpiece spindle (3) in the workpiece magazine (1). The workpiece exchange device uses a machine tool coordinate system to grab the workpieces, having high precision and a high speed; in addition, there is no need to add an auxiliary mechanism, having a simple structure, high stability and high reliability.
Patent WO-2021232747-A1 (WO)
Title: Data right determination method and device, and readable storage medium
Inventor: WOH NG KAM
IPC: G06N3/08
Filed: 2020-12-02
Abstract: A data right determination method and device, and a readable storage medium. The data right determination method comprises: sending a data right determination cooperation requirement to a second device, such that the second device determines data to be subjected to right determination corresponding to the data right determination cooperation requirement, inputting said data into a preset hash encoding model so as to perform hash encoding on said data on the basis of category characteristic information corresponding to said data, and obtaining an output hash encoded value (S10); acquiring each preset hash encoded value generated on the basis of the preset hash encoding model (S20); and determining a data source of said data on the basis of the output hash encoded value and each preset hash encoded value (S30).
Patent WO-2021169463-A1 (WO)
Title: 一种数据发送方法、接收方法及光模块
Inventor: WANG LI
IPC: H04B10/60
Filed: 2020-12-04
Abstract: 本公开提供了一种数据发送方法、接收方法及光模块，在电路板上设置电连接的第一微处理器和第二微处理器，通过设置第一微处理器与电路板上的金手指电连接，并设置第二微处理器用于实现低频信号的发送和接收工作。在进行低频信号相关的数据的发送时，第一微处理器将该数据发送给第二微处理器，然后，第二微处理通过控制光模块内部的光发射电路，将低频信号相关的数据发送出去；在进行低频信号相关的数据的接收时，第二微处理器接收光接收电路所解析出的低频信号，并在完成该低频信号的接收后，将接收的低频信号再转存至第一微处理中，以供上位机读取。因此，本公开可以实现上位机在能快速轮询光模模块的同时，不影响光模块内部的消息收发过程。
Patent WO-2021121142-A1 (WO)
Title: 动画刷新请求控制方法、装置、计算机设备和存储介质
Inventor: MENG ZHANJUN
IPC: G06T1/60
Filed: 2020-12-11
Abstract: 一种动画刷新请求控制方法、装置、计算机设备和存储介质。方法包括：接收待刷新动画的动画刷新请求，并暂存动画刷新请求（202）；当检测到当前时刻到达预设刷新时刻时，从暂存的动画刷新请求中获取当前时刻与上次刷新时刻所形成的时间段内的目标动画刷新请求（204）；以及将目标动画刷新请求发送给处理器，目标动画刷新请求用于指示处理器执行对应的动画刷新操作（206）。采用本方案能够减少处理器的耗电量。
Patent WO-2022120817-A1 (WO)
Inventor: KEATING RYAN
IPC: H04W64/00
Filed: 2020-12-11
Abstract: Example embodiments of the present disclosure relate to coordinated positioning via sidelink resource. A first terminal device transmits a first message to a plurality of positioning terminal devices including a second terminal device. The first message indicates sidelink resources for transmitting reference signals from the plurality of positioning terminal devices to the first terminal device. Upon receiving the first message, the second terminal device determines a first sidelink resource for transmitting a first reference signal for positioning the first terminal device from the sidelink resources, and then transmits the first reference signal via the first sidelink resource to the first terminal device. Through this solution, a sidelink-based positioning solution can be implemented. In particular, even in the scenario of being partial coverage or being out of coverage, where at least part of the devices involved in the positioning procedure cannot access the network device, the resource allocation for transmitting RSs can be implemented.
Patent WO-2021143440-A1 (WO)
Title: Screen installation device
Inventor: ZHAO ZHENYU
IPC: F16M11/38
Filed: 2020-12-17
Abstract: A screen installation device comprises a screen main body (200) and an automatic raising/lowering device (100) connected to the screen main body. The automatic raising/lowering device comprises: a supporting base (110); multiple supporting plates (120) provided at the supporting base, the multiple supporting plates being connected to one another by means of a hinge mechanism (140), and the supporting plate farthest from the supporting base being connected to the screen main body; and a driving device (130) connected to the hinge mechanism and used to drive the hinge mechanism to move. The device enables a screen to occupy a small space. Moreover, the screen in a non-operating state can be stored in the device, such that the screen will not be damaged easily, thereby ensuring display performance of the screen, and extending service life of the screen.
Patent WO-2021184895-A1 (WO)
Title: Packaging cover plate and preparation method therefor, and display panel
Inventor: ZHOU ZHENLI
IPC: H01L51/56
Filed: 2020-12-29
Abstract: A packaging cover plate (1) and a preparation method therefor, and a display panel, relating to the technical field of display. The packaging cover plate (1) comprises a substrate (2), and a first antireflection film (11) and a second antireflection film (12) that are sequentially provided on the substrate (2). A refractive index n2 of the second antireflection film (12) is smaller than a refractive index n1 of the first antireflection film (11), and the thickness of the first antireflection film (11) and that of the second antireflection film (12) both satisfy the condition that: h=nλ+λ/4, wherein n is 0 or a positive integer, λ is an incident light wavelength. Two layers of antireflection films on the packaging cover plate (1) can increase the light transmittance of the packaging cover plate (1) and reduce the occurrence of reflection, so that the interference phenomenon between reflected light of the packaging cover plate and reflected light of the substrate (2) is weakened, and the Newton's ring phenomenon is mitigated.
Patent WO-2021139756-A1 (WO)
Inventor: YANG FANGLONG
IPC: C07D491/048
Filed: 2021-01-08
Abstract: 本公开涉及三环四氢异喹啉类衍生物、其制备方法及其在医药上的应用。特别地，本公开涉及通式(I)所示的三环四氢异喹啉类衍生物、其制备方法及含有该衍生物的药物组合物，以及其作为雌激素受体调节剂的用途，和其在制备用于治疗雌激素受体介导的或依赖性的疾病或病症的药物中的用途。其中通式(I)的各取代基同说明书中的定义相同。
Patent WO-2021223466-A1 (WO)
Inventor: YU KUANTING
IPC: B65G1/137
Filed: 2021-01-22
Abstract: 一种带升降机构（151）的机器人播种和/或分拣系统，提供一种基于机器人的自动拣选方案，实现了完全由自动化设备执行播种作业的功能；分拣系统由于引入了机器人单元（14），大大扩展了设备的分拣能力；分拣系统还大大降低了错误率，避免传统的播种分拣系统中人工作业带来的失误操作或错误投单。
Patent WO-2021253844-A1 (WO)
Title: Navigation method and system employing low-orbit broadband internet constellation
Inventor: MENG YANSONG
IPC: G01S19/44
Filed: 2021-02-05
Abstract: A navigation method and system employing a low-orbit broadband Internet constellation. The method comprises: receiving a satellite navigation broadcast message or an accuracy message uploaded by a ground gateway station, and generating a first navigation signal according to the navigation broadcast message or the accuracy message (S101); generating a first communication signal according to a preset communication payload, and generating a second navigation signal according to the first communication signal and the first navigation signal, wherein the second navigation signal and the first communication signal are simultaneously distributed by means of sharing a frequency spectrum resource and a transmit channel (S102); and sending, to a terminal, the second navigation signal on a preset communication resource (S103), such that the terminal performs positioning, navigation and timing on the basis of the second navigation signal. The invention solves the technical problem in the art in which a navigation signal has poor anti-interference capability.
Patent WO-2022160410-A1 (WO)
Title: 显示面板及其制备方法
Inventor: LU MACAI
IPC: H01L21/77
Filed: 2021-03-05
Abstract: 本发明提出一种显示面板及其制备方法，所述显示面板包括: 基板、第一金属层、第一绝缘层、半导体层、第二绝缘层、第二金属层、钝化层以及像素电极。本发明通过将第二源漏电极层以及第一源漏电极层共用一层金属膜层，并去掉传统的栅极顶部ILD层，可以减少膜层及掩膜板使用数量。
Patent WO-2022183499-A1 (WO)
Title: 波束失败检测方法、波束失败检测装置及存储介质
Inventor: LI MINGJU
IPC: H04W24/08
Filed: 2021-03-05
Abstract: 本公开是关于一种波束失败检测方法、波束失败检测装置及存储介质。波束失败检测方法，包括：确定用于波束失败检测的参考信号资源集合；基于所述参考信号资源集合确定参考信号资源子集，基于所述参考信号资源子集的联合无线链路质量，进行波束失败检测。通过本公开可以在多TRP通信场景下实现多TRP的参考信号资源联合进行波束失败检测，保证波束失败检测的准确性。
Patent WO-2021197341-A1 (WO)
Title: 一种基于单目影像的道路标志标线的更新方法
Inventor: XU ZHONGJIAN
IPC: G06K9/00
Filed: 2021-03-30
Abstract: 一种基于单目影像的道路标志标线的更新方法，具体包括以下步骤：S1通过移动数据采集设备采集城市道路的街道影像，及与街道影像对应的GPS相位中心坐标和空间姿态数据；S2对街道影像依次进行预处理和畸变纠正，再语义分割纠正后影像上的要素，转换成二值影像图，提取道路标志标线图像坐标；S3构建稀疏三维模型，再生成街景影像深度图；S4根据图像的语义及深度值以及共线方程和空间距离关系，计算道路标志标线的空间位置；S5若同一道路标志线在多视图均可见时，采用多视前方交会的方法求解道路标志标线的位置信息；S6矢量化步骤S4和S5得到的道路标志标线位置信息，并融合到原始数据中实现道路标志标线数据的更新。
Patent WO-2022205456-A1 (WO)
Title: Ntn中的测量间隔的时间确定方法、装置及设备
Inventor: HONG WEI
IPC: H04W24/08
Filed: 2021-04-02
Abstract: 本申请公开了一种NTN中的测量间隔的时间确定方法、装置及设备，涉及移动通信领域。所述方法应用于终端中，所述方法包括：获取与邻小区对应的卫星的位置信息，以及获取测量间隔的配置信息；根据位置信息和测量间隔的配置信息，计算测量间隔的起始时间。
Patent WO-2022041745-A1 (WO)
Inventor: LI QIANG
IPC: C07K16/10
Filed: 2021-04-12
Abstract: Provided are an antibody against SARS-CoV-2 coronavirus S protein and an application thereof in preparation of a drug for treating novel coronavirus pneumonia COVID-19. The antibody can specifically recognize and bind to the SARS-CoV-2 coronavirus S protein with a high affinity. This ensures that the antibody can block the infection of human cells by SARS-CoV-2.
Patent WO-2021233084-A1 (WO)
Title: Battery cell, battery using same, and electronic device
Inventor: WANG PAN
IPC: H01M10/0587
Filed: 2021-04-26
Abstract: Disclosed is a battery cell, comprising a first electrode sheet and a second electrode sheet, wherein the first electrode sheet comprises a first current collector and a first active layer, the first electrode sheet comprises a first end portion, the first end portion is arranged on the outer side of the battery cell, and the first active layer is arranged on a surface of the first current collector that is located on the first end portion; the first electrode sheet and the second electrode sheet are spaced apart and arranged in a winding manner, and the first electrode sheet is arranged on an electrode sheet of the outermost circle of the battery cell; a first end face and a first cambered surface region connected to the first end face are defined, the first end portion being close to the first end face and arranged in the first cambered surface region, with the first end face being a face which includes the most protruding point in the arc-shaped side face of the battery cell and extends in the direction of thickness of the battery cell, and the first cambered surface region being a face where the side face of the battery cell is arranged in an arc shape. The embodiments of the present application further provide a battery using the battery cell, and an electronic device.
Patent WO-2022236879-A1 (WO)
Inventor: CHEN YAO
IPC: B01J35/00
Filed: 2021-05-26
Abstract: A nano-Mn-MOF-based cold-adapted nano-enzyme (also referred to as a low-temperature resistant nano-enzyme), a preparation method therefor and use thereof. The nano-MOF mainly comprises nano-MIL-100 (Mn) and Mn-BTC, which are respectively prepared by a hydrothermal method and a co-sedimentation method. The nano-enzyme has more excellent enzymatic activity and cold adaptation characteristics.
Patent WO-2021244410-A1 (WO)
Inventor: Dong Shaohai
IPC: H01M10/0525
Filed: 2021-05-28
Abstract: Provided are a soft-pack lithium ion battery cell and a preparation method therefor. The preparation method comprises the following steps: (1) stacking a positive electrode plate (1), a negative electrode plate (6), and a separator to obtain a wound core; (2) performing first hot and cold pressing on the wound core obtained in step (1), and then performing encapsulation, baking, electrolyte injection, and activation in sequence to obtain an electrolyte-injected cell; and (3) performing second hot and cold pressing on the electrolyte-injected cell obtained in step (2), and then performing formation, aging, degassing, and capacity grading in sequence. The risk of electrode plate misalignment can be reduced and the yield of a production line can be increased; a gel battery can be formed, the battery electrolyte retention capacity can be increased, thereby further improving the cycle life; the problem of powder drop can be solved, and the problem of short-circuit caused by metal foreign matters entering the interior of the battery can be effectively reduced; the hardness of the cell can be improved, and the design difficulty of a battery pack can be reduced.
Patent WO-2022246795-A1 (WO)
Title: Procédé et dispositif de mise à jour de zone sûre pour expérience de réalité virtuelle
Inventor: LI ZHIFU
IPC: G01S13/08
Filed: 2021-05-28
Abstract: La présente invention concerne le domaine technique de la réalité virtuelle, et porte sur un procédé et un dispositif de mise à jour de zone sûre pour expérience de réalité virtuelle. Le dispositif de mise à jour de zone sûre pour expérience de réalité virtuelle comprend : un module de réglage de zone sûre pour régler une zone sûre initiale ; un module de détection d'obstacle pour détecter un obstacle autour d'un utilisateur ; et un module de mise à jour de zone sûre pour mettre à jour l'étendue de la zone sûre en fonction de l'obstacle détecté. Selon des modes de réalisation de la présente invention, la zone sûre peut être mise à jour dynamiquement, et la sécurité de l'utilisateur est assurée.