baber/WOPTO huggingface dataset:
Patent WO-2020233407-A1 (WO)
Title: Hybrid power energy storage cell, unit, module, and device, and control method
Inventor: LI CHANGMING
IPC: H01M16/00
Filed: 2020-05-07
Abstract: A hybrid power energy storage cell (10). A battery unit (12) and a capacitor unit (13) can be merged together to reduce the volume and weight and increase the energy density, and any combination of battery units (12), or of capacitor units (13), or of battery units (12) and capacitor units (13) can output electrical energy outward, and the electrical energy output ratio of the battery units (12) to the capacitor units (13) can be controlled according to different application scenarios while satisfying the requirements for energy storage capacity and high-power discharge, so that the battery units (12) always operate at the optimum rate, achieving the purpose of long-distance and long-service life cycle use. In the same way, an energy storage power unit (20), module (30), and device (40) can control the electrical energy output ratio of the battery units (12) to the capacitor units (13) according to different application scenarios, so that the battery units (12) always operate at the optimum rate, achieving the purpose of long-distance and long-service life cycle use.
Patent WO-2021232488-A1 (WO)
Inventor: XU ZHIDA
IPC: G09G3/36
Filed: 2020-06-02
Abstract: 一种阵列基板以及显示面板，该阵列基板包括：多级级联设置的GOA单元（10）以及与其相应电性连接的多条时钟信号总线（20）；每一级GOA单元（10）均包括一第一输出晶体管（T1），在多级级联设置的GOA单元（10）中，多个第一输出晶体管（T1）的尺寸沿着预设方向（A）增大，该预设方向（A）为任一时钟信号总线（20）上的信号传递方向。
Patent WO-2021227162-A1 (WO)
Title: Surface treatment method, anti-glare coatings and display device
Inventor: CHENG CHINGYUAN
IPC: G02B1/10
Filed: 2020-06-05
Abstract: A surface treatment method, anti-glare coatings (316, 22) and a display device (3). In the surface treatment method, several diffusion particles (221) having a density less than that of a resin material are added, and the thickness of the resin material in the anti-glare material coated on the surface of a substrate (21) is greater than the particle size of the diffusion particles (221), so that the diffusion particles (221) are uniformly distributed in a resin layer (222), and a part of the volume of the diffusion particles (221) is exposed on the surface of the resin layer (222), thereby improving the uniformity of the haze of the surfaces of the anti-glare coatings (316, 22), and preventing a flash point from appearing on the display device (3).
Patent WO-2021248389-A1 (WO)
Title: 自旋转屏蔽装置及其使用方法
Inventor: ZHOU GUOFENG
IPC: G21F5/06
Filed: 2020-06-10
Abstract: 一种自旋转屏蔽装置及其使用方法，自旋转屏蔽装置包括屏蔽主体(10)、屏蔽球体(20)以及至少一组连动组件(30)；屏蔽主体(10)内设有贯穿其相对两端且用于燃料组件通过的燃料通道(100)；屏蔽球体(20)可旋转设置在燃料通道(100)中，并且屏蔽球体(20)上设有贯穿其相对两端的球体通道(200)；连动组件(30)穿进屏蔽主体(10)的一端并连接屏蔽球体(20)；连动组件(30)的一端露出屏蔽主体(10)的一端上，在外力作用下动作驱动屏蔽球体(20)在一第一位置和一第二位置之间来回转动，开放或关闭燃料通道(100)。自旋转屏蔽装置用于燃料组件装卸过程中射线辐照屏蔽，无需人员操作开放或闭合燃料通道(100)，减少人员被辐射的风险；缩短作业流程，提高效率。
Patent WO-2021253235-A1 (WO)
Title: Voice activity detection method and apparatus
Inventor: KE BO
IPC: G10L25/21
Filed: 2020-06-16
Abstract: A voice activity detection (VAD) method and apparatus, which relate to the field of voice detection and are used for improving the accuracy of VAD. The voice activity detection method comprises: acquiring N paths of audio data per frame, wherein N is an integer greater than or equal to 2 (S501); for each frame, calculating an autocorrelation coefficient of each path of audio data on a high-frequency sub-band (S502); and for each frame, selecting, according to autocorrelation coefficients of the N paths of audio data, at least one path of audio data in the N paths of audio data and performing VAD on the path of audio data (S503).
Patent WO-2021253356-A1 (WO)
Title: Battery pack
Inventor: WU MINGJIE
IPC: H01M50/50
Filed: 2020-06-18
Abstract: The present application discloses a battery pack, comprising cells, a circuit board, a first adapter piece and a second adapter piece. Each cell comprises a tab, the first adapter piece is welded to the tabs of two adjacent cells, and the second adapter piece is welded to the circuit board and is welded to the first adapter piece. In the battery pack, by electrically connecting the first adapter piece to the tabs of the cells, and electrically connecting the second adapter piece to the first adapter piece and the circuit board, the cells are electrically connected to the circuit board. The circuit board can directly collect information of the tab of each cell, and structures such as the copper bar, adapter circuit board and flexible circuit board in the prior art are omitted, reducing costs, simplifying the structure and facilitating installation.
Patent WO-2021258456-A1 (WO)
Inventor: CHEN ZESHENG
IPC: H01L51/56
Filed: 2020-07-20
Abstract: The present application provides a display panel, comprising a thin film transistor array layer, a light emitting device layer, and a light shielding layer, which are sequentially arranged on a base substrate. An opening is provided at the position of the light shielding layer corresponding to a light emitting region of the light emitting device layer; an organic protection layer is located on the light shielding layer; and the opening of the light shielding layer is filled with the organic protection layer made of a transparent material. According to the present application, by removing the coverage of conventional red, green, and blue resists on the light emitting region of the display panel, the problem that the yield of a color film functional layer is reduced due to the color film functional layer undergoing multiple wet etching processes is solved.
Patent WO-2021027506-A1 (WO)
Inventor: CHANG CHI-HO
IPC: G02F1/1339
Filed: 2020-07-21
Abstract: Provided in the embodiments of the present application are a display screen and an electronic device, related to the technical field of displays, for use in reducing the difference in the thickness of a housing between the center position and the peripheral positions of an area in the display screen corresponding to a camera. The display screen is provided with a display region. The display region comprises at least one through hole region and a non-through hole region provided around the through hole region. An array substrate in the display screen comprises a first transparent substrate. An opposite fitting substrate comprises a second transparent substrate. A liquid crystal layer is arranged between the array substrate and the opposite fitting substrate. In the through hole region, the liquid crystal layer is in contact with the first transparent substrate and the second transparent substrate. Multiple main spacers are located in the non-through hole region and arranged between the array substrate and the opposite fitting substrate. The main spacers are in contact with the array substrate and the opposite fitting substrate. The portion in the non-through hole region in proximity to the through hole region is divided into multiple regulating subregions sequentially approaching the through hole region. In the direction running towards the through hole region, the distribution density of the main spacers of the regulating subregions gradually decreases.
Patent WO-2022027182-A1 (WO)
Title: Grounding structure, method for assembling grounding structure and gas-insulated transmission line
Inventor: XU XIUMING
IPC: H02B13/045
Filed: 2020-08-03
Abstract: A grounding structure (60) comprises a grounding guide (610) defining a guiding hole (617) and a grounding support (620) fixed on the grounding guide (610) and defining a cavity (622) for accommodating a grounding contact (640). The grounding contact (640) is arranged in the cavity (622) and protrudes through the guiding hole (617) on the grounding guide (610). The grounding contact (640) is moveable along the wall of the cavity (622) by a grounding spring (630) accommodated in the cavity (622) to realize the adaptive adjustment of the installation position. The grounding structure (60) can be pre-assembled in an accurate and efficient way to avoid the components therein damaging, thereby improving the reliability and safety of the grounding structure (60) and the gas-insulated equipment in which the grounding structure is used.
Patent WO-2022032421-A1 (WO)
Inventor: ZHANG HENG
IPC: B23Q3/00
Filed: 2020-08-10
Abstract: A numerical control machining tool for advanced manufacturing. The machining tool comprises a base plate (1), wherein a framework (2) is arranged at the upper end of the base plate (1); supporting plates (3) are arranged on one side of the framework (2); a machining table (4) is arranged at the upper end of the framework (2); a fixing structure (5) is arranged at the upper end of the machining table (4); the fixing structure (5) comprises a baffle (51), a connecting plate (52), a limiting block (53), a limiting plate (54) and a fitting block (55); a fixing block (6) is arranged at the front end of the base plate (1); a first connecting block (7) is arranged at the rear end of the fixing block (6); a connecting opening (8) is provided in a part formed between the framework (2) and the base plate (1); and a cooling fan (9) is arranged at the upper end of the fixing block (6). By means of the machining tool, the fixation of workpieces to be machined of different sizes can be conveniently completed by means of providing the fixing structure, and scraps are blown away while heat generated during a machining process of the machining tool is taken away, thereby avoiding affecting subsequent machining.
Patent WO-2021135268-A1 (WO)
Inventor: LI MINGCHAO
IPC: H01Q1/48
Filed: 2020-08-20
Abstract: La présente invention concerne une antenne, un appareil d'alimentation à déphasage et une structure de cavité. La structure de cavité comprend un substrat de support, une couche de circuit de déphasage et une couche de circuit d'alimentation ; le substrat de support comporte une rainure en forme de bande, une première couche de masse disposée à l'intérieur de la rainure en forme de bande, et une seconde couche de masse disposée à l'extérieur de la rainure en forme de bande, la seconde couche de masse étant électriquement connectée à la première couche de masse ; la couche de circuit de déphasage est disposée à l'intérieur de la rainure en forme de bande, est disposée à l'opposé de la seconde couche de masse, et est isolée de la première couche de masse ; et la couche de circuit d'alimentation est disposée sur la paroi latérale externe du substrat de support, la couche de circuit d'alimentation et la seconde couche de masse sont agencées à un intervalle, et la couche de circuit d'alimentation est électriquement connectée à la couche de circuit de déphasage. La structure de cavité peut intégrer la couche de circuit de déphasage et la couche de circuit d'alimentation sans utiliser de câble pour l'alimentation. En utilisant la structure de cavité, le dispositif d'alimentation à déphasage peut réduire la taille, simplifie les parties d'assemblage, et peut réduire efficacement le poids. L'antenne peut être développée de manière miniaturisée et légère.
Patent WO-2022041025-A1 (WO)
Title: Positive electrode material, and electrochemical apparatus and electronic apparatus comprising same
Inventor: LIU XIAOLANG
IPC: H01M4/583
Filed: 2020-08-27
Abstract: The present application relates to a positive electrode material, and an electrochemical apparatus and an electronic apparatus comprising same. The present application provides a positive electrode material, comprising a composite material; the composite material comprises a metal fluoride, wherein the molar ratio of a fluorine element F to a metal element M in the metal fluoride is y, the molar ratio of the fluorine element F to the metal element M in the composite material is z, y<z≤y+2, and M comprises at least one of Al, Cu, Co, Ni, Mn, Fe, or Ag. The positive electrode material of the present application has the advantages such as wide source of raw materials, simple preparation process, easy operation, and low production cost. A lithium battery prepared by the positive electrode material of the present application has improved specific capacity of the positive electrode material, rate performance and cycle performance, and better charge and discharge performance.
Patent WO-2021082849-A1 (WO)
Title: 一种传感器检测装置和传感器检测控制方法
Inventor: LIU DAGANG
IPC: H04W4/38
Filed: 2020-09-28
Abstract: 本申请实施例提供的一种传感器检测装置和传感器检测控制方法，通过在传感器检测装置中设置与现有标准传感器兼容的传感接口，并与传感器连接，传感器检测装置可通过传感接口获取传感器的传感数据，并将获取到的传感数据封装成TCP/IP格式的报文，最后将该封装后的TCP/IP格式报文通过网络接口发送至网络服务器，以便其他设备和业务使用该传感数据。
Patent WO-2022011851-A1 (WO)
Title: Method and device for evaluating metric space partitioning mode, computer device and storage medium
Inventor: MAO RUI
IPC: G06F16/22
Filed: 2020-10-09
Abstract: A method and device (200) for evaluating a metric space partitioning mode, a computer device and a storage medium, the method comprising: performing metric space partitioning on data in a database to obtain n normal vectors (S101); inputting n normal vectors for partitioning a hyperplane, and a range search radius, r (S102); using a point selection algorithm to select n pivots (S103); using the distance between the data and the pivots as coordinates, and mapping the data in the metric space into two-dimensional vector data (S104); performing complete partitioning on the data and calculating the data that fall into an r-neighborhood (S105); outputting the number of data that fall into the r-neighborhood and outputting an evaluation result of the partitioning mode according to the number (S106).
The method does not require a range search for all the data in the database, and only requires calculation, when an index is created, of the number of data that fall into the vicinity of the partitioning boundary and cannot be excluded. The time cost of evaluation is greatly reduced, and the efficiency is improved.
Patent WO-2022077184-A1 (WO)
Title: 请求prs配置的方法、装置、通信设备及存储介质
Inventor: DONG XIANDONG
IPC: H04W64/00
Filed: 2020-10-12
Abstract: 本公开实施例提供了一种请求定位参考信号PRS配置的方法，其中，应用于第一通信节点中，方法，包括：发送携带有推荐的定位参考信号PRS配置的消息，其中，推荐的PRS配置，为第一通信节点推荐的用于终端定位的PRS配置。
Patent WO-2021164283-A1 (WO)
Title: Clothing color recognition method, device and system based on semantic segmentation
Inventor: WANG JIANGPENG
IPC: G06T7/90
Filed: 2020-10-16
Abstract: A clothing color recognition method based on semantic segmentation. The method comprises: collecting a certain number of portrait pictures having different parameters in different scenes, and marking the collected portrait pictures; performing random parameter transformation processing on the marked portrait pictures to generate an initial sample set (S1); creating a clothing region extraction model on the basis of a JPPNet network, and respectively extracting local pictures of clothing regions contained in the portrait pictures (S2); performing background transformation and color classification marking on the extracted local pictures; performing size unification and random parameter transformation processing on the marked local pictures to generate a training sample set (S3); and creating a clothing color recognition model on the basis of a classifier, and importing the training sample set into the clothing color recognition model to train the clothing color recognition model (S4). According to the solution, a higher recognition success rate and recognition accuracy can be achieved, and particularly, the improvement amplitudes of the recognition success rate and the recognition accuracy are higher under the complex conditions that only a half-length portrait exists and shielding exists in the picture.
Patent WO-2022047904-A1 (WO)
Inventor: WU WENWEI
IPC: C09K8/60
Filed: 2020-10-20
Abstract: 本申请公开了一种纳米活性剂体系及其制备方法和应用，包括阳离子表面活性剂、非离子表面活性剂、两性表面活性剂、改性氧化石墨烯和溶剂。本申请提供的纳米活性剂体系较普通的表面活性剂有更好的驱油效果，在配制过程中加入表面活性剂不仅使体系在高盐条件下更加稳定分散，同时且该纳米活性剂体系具有超低油水界面张力，对稠油的降粘率可达90％以上，较普通表面活性剂降粘剂的驱油效果更好。
Patent WO-2021088637-A1 (WO)
Inventor: YANG FAN
IPC: H01Q15/02
Filed: 2020-10-20
Abstract: L'invention concerne un réseau d'antennes et un dispositif électronique. Le réseau d'antennes comprend : une pluralité de lentilles agencées en un réseau, une partie en saillie étant formée sur un côté de chacune des lentilles, et une partie évidée étant formée sur l'autre côté ; et une pluralité d'éléments rayonnants agencés en un réseau, chacun des éléments rayonnants étant disposé à l'opposé d'une partie évidée de l'une des lentilles ; un faisceau de rayonnement de l'élément rayonnant étant rayonné par la partie évidée vers la lentille, et étant rayonné par la partie en saillie vers un espace libre. La lentille est utilisée pour ajuster la forme du faisceau de rayonnement de l'élément rayonnant.
Patent WO-2022087796-A1 (WO)
Inventor: BAO YONGMING
IPC: H04L29/12
Filed: 2020-10-26
Abstract: The present application relates to the technical field of Internet of Things, and discloses a Zigbee device attribute subscription method and apparatus, a device and a storage medium. The method comprises: an OCF client sends a resource subscription request to a gateway device, the resource subscription request being a request for the OCF client to subscribe to the resource attribute of a first OCF resource of a first OCF device, and the first OCF device being a virtual OCF device mapped by a first Zigbee device; the gateway device sends a configuration reporting request to the first Zigbee device, the configuration reporting request being a request for the client device to report the configuration of a cluster attribute of a first service cluster of the first Zigbee device, and a mapping relationship existing between the first OCF resource and the first service cluster. The present application implements the subscription of the OCF client to the cluster attribute in the Zigbee device, and enhances the interconnection and interworking function between different protocols.
Patent WO-2021088882-A1 (WO)
Title: 数据共享的方法、设备及系统
Inventor: ZHANG YANPING
IPC: H04L12/24
Filed: 2020-11-04
Abstract: 本申请实施例提供数据共享的方法、设备及系统，可以实现用户信息的自主管理，有利于用户信息的保护。方法包括：第一网元接收来自终端设备的用户数据策略；第一网元根据所述用户数据策略，获取所述终端设备的用户信息；第一网元根据所述用户数据策略，将所述终端设备的用户信息发送给第二网元。本申请适用于通信技术领域。
Patent WO-2022095017-A1 (WO)
Inventor: ZHOU CHUNMIAO
IPC: G02F1/1335
Filed: 2020-11-09
Abstract: 一种显示装置，包括：衬底基板（100）；多个子像素（200），位于衬底基板（100）上；分光结构（300），被配置为将多个子像素（200）发出的图像光射向不同的视点区域，分光结构（300）包括沿行方向排列且沿列方向延伸的多个分光部（310）。各子像素（200）包括沿行方向排列的多个显示单元（202），多个子像素（200）排列为多个子像素行组（2000），多个子像素行组（2000）沿行方向延伸且沿列方向排列，各子像素行组（2000）包括至少两行子像素（200），每行子像素（200）中相邻两个子像素（200）之间具有间隔（201），且各子像素行组（2000）中相邻两行子像素（200）在行方向彼此错开以使一行子像素（200）与另一行子像素（200）中相邻子像素（200）之间的间隔（201）在列方向交叠；各分光部（310）沿行方向的尺寸与子像素（200）的节距之比为0.9～1.1，可实现对不连续发光的子像素（200）中的间隔处的亮度补偿，消除摩尔纹。
Patent WO-2021248796-A1 (WO)
Title: 一种防护效果好的鞋帮加工用测试设备
Inventor: LI YINBING
IPC: G01D11/00
Filed: 2020-12-11
Abstract: 一种防护效果好的鞋帮加工用测试设备，包括箱体（1）和底座（2），箱体（1）的顶部设置有第一防护装置（5），箱体（1）的底部外表面对称设置有第二防护装置（A），箱体（1）的外表面两侧对称设置有疏通装置（C），底座（2）的两侧内壁设置有第三防护装置（B）。通过设置第一防护装置（5）、第二防护装置（A）和第三防护装置（B），当测试设备受到上方力时，可以通过第一防护装置（5）和第二防护装置（A）的作用起到缓冲减震作用，当受到左右两侧的力时，可以通过第三防护装置（B）的作用起到缓冲减震的作用，使得测试设备的安全防护性能大大提高，通过设置疏通装置（C），使得测试装备的散热孔可以得到及时清理，大大提高了装置的实用性。
Patent WO-2021104187-A1 (WO)
Title: 电池模块、装置及失效电池单体的失效处理方法
Inventor: ZHOU DI
IPC: H01M10/42
Filed: 2020-11-23
Abstract: 一种电池模块（M）、装置（D）及失效电池单体（15）的失效处理方法，电池模块（M）包括：电池单体（1），包括壳体（13）、顶盖（11）和电极组件（12），壳体（13）与顶盖（11）连接，电池单体（1）具有第一容纳腔（133），电极组件（12）位于第一容纳腔（133）内，顶盖（11）设置有正极端子（111a）和负极端子（111b），且正极端子（111a）和负极端子（111b）沿电池模块（M）的长度方向（X）布置，并朝向电池模块（M）的宽度方向（Y），电池单体（1）还包括失效电池单体（15）；导电部件（16），连接失效电池单体（15）的正极端子（111a）和负极端子（111b）；其中，沿电池模块（M）的高度方向（Z），壳体（13）包括相对设置的第一盖板（131）和第二盖板（132），第一盖板（131）与第二盖板（132）均与顶盖（11）连接，第一盖板（131）和/或第二盖板（132）设置有开口（131a），导电部件（16）能够穿过开口（131a），并位于第一容纳腔（133）内。导电部件（16）与电极端子（111a，111b）连接后不占据失效电池单体（15）外侧的空间，提高电池模块（M）的安全性。
Patent WO-2021109940-A1 (WO)
Title: Optical fiber
Inventor: LI YUNBO
IPC: G02B6/036
Filed: 2020-11-27
Abstract: An optical fiber (100), comprising: a core layer and multiple cladding layers covering the core layer; the refractive index differences between the multiple cladding layers and pure silica glass are different, wherein the refractive index of the core layer is distributed in a parabolic shape in the diameter direction of the core layer.
Patent WO-2022095175-A1 (WO)
Inventor: WANG YUAN
IPC: B29C65/02
Filed: 2020-11-30
Abstract: La présente invention concerne une machine de formation de masque, comprenant : un appareil de soudage et de coupe comprenant un mécanisme de soudage transversal, un mécanisme de soudage longitudinal, un mécanisme de coupe longitudinale, un premier mécanisme d'entraînement, un deuxième mécanisme d'entraînement, et un troisième mécanisme d'entraînement, le mécanisme de soudage longitudinal étant situé entre le mécanisme de soudage transversal et le mécanisme de coupe longitudinale, le premier mécanisme d'entraînement étant en liaison de transmission avec le mécanisme de soudage transversal, le deuxième mécanisme d'entraînement étant en liaison de transmission avec le mécanisme de soudage longitudinal, le troisième mécanisme d'entraînement étant en liaison de transmission avec le mécanisme de coupe longitudinale, le premier mécanisme d'entraînement étant pourvu de manière correspondante d'un codeur, et le codeur obtenant la vitesse de rotation du premier mécanisme d'entraînement pour générer un signal de vitesse de rotation ; un appareil d'identification de couleur comprenant un capteur de couleur pour identifier la couleur d'un corps de masque pour générer un signal de couleur ; et un système de contrôle utilisé pour recevoir le signal de couleur et le signal de vitesse de rotation pour contrôler les vitesses de rotation du deuxième mécanisme d'entraînement et du troisième mécanisme d'entraînement de façon à positionner un motif du corps de masque, de telle sorte que le motif de chaque masque soit situé dans la même position.
Patent WO-2021115173-A1 (WO)
Inventor: XIA LAN
IPC: A61B5/0225
Filed: 2020-12-02
Abstract: An electronic device (100, 200, 300, and 400) for measuring blood pressure, comprising a measuring component (2), an air sac (1), and a fluid pipe (30). A fluid pump (21) and a pressure sensor (22) in the measuring component (2) respectively are in communication with the air sac (1) via a first fluid pipe (3) and a second fluid pipe (4). A first pipe opening (301) of the first fluid pipe (3) and a second pipe opening (401) of the second fluid pipe (4) are arranged at a same side of the air sac (1); moreover, either of the first pipe opening (301) and the second pipe opening (401) is opened in a direction away from that of the other, thus the first pipe opening (301) and the second pipe opening (401) run away from each other. As such, interference of an airflow of the air sac (1) with respect to the pressure sensor (22) is reduced, and the precision in measuring the blood pressure is increased.
Patent WO-2022057144-A1 (WO)
Title: Air pressure-resistant tpu composite material and preparation method therefor
Inventor: HE JIANXIONG
IPC: C08L23/08
Filed: 2020-12-29
Abstract: The present invention provides an air pressure-resistant TPU composite material and a preparation method therefor. The TPU composite material comprises the following components in parts by weight: 100 parts of a polyurethane elastomer, 15-25 parts of a polyurethane acrylate copolymer, 30-50 parts of an ethylene-acrylate copolymer, 10-20 parts of bamboo charcoal fiber, 5-10 parts of a lamellar inorganic filler, 1-3 parts of a silane coupling agent, 1-2 parts of a cross-linking agent, and 1-2 parts of an auxiliary cross-linking agent. The TPU composite material is prepared by a method comprising the steps of: first mixing the bamboo charcoal fiber, the lamellar inorganic filler, and the silane coupling agent for reaction, then mixing copolymer components for internal mixing, and finally extruding the components by means of melt blending via an extruder. The TPU composite material provided in the present invention has high gas barrier properties, tensile strength, puncture resistant properties and air pressure resistant properties, and can be used as an inflatable liner material.