baber/WOPTO huggingface dataset:
Patent WO-2020001558-A1 (WO)
Title: Oled显示面板、其驱动方法及显示装置
Inventor: YANG SHENGJI
IPC: H01L27/32
Filed: 2019-06-27
Abstract: 本公开公开了一种OLED显示面板、其驱动方法及显示装置，在感光单元与有机电致发光结构之间设置第一遮光层，且第一遮光层至少在与指纹识别区域对应的区域为镂空区域。当有手指触控到屏幕时，有机电致发光结构发出的光线通过手指的反射从小孔照射到感光单元上，由于手指谷脊反射的光亮度存在差异，从而感测手指的指纹信息。由于镂空区域中的小孔能起到光强汇聚增加的作用，因此可以最大限度的增加手指触控时感应的灵敏度。
Patent WO-2021000092-A1 (WO)
Inventor: JIA XUECHAO
IPC: G11C16/34
Filed: 2019-06-29
Abstract: Disclosed is a data processing method, comprising: acquiring a first read disturb count value of a flash memory block; if the first read disturb count value is not greater than a first threshold and falls within an adjustment interval, acquiring statistical information, wherein the statistical information is obtained according to a first set and comprises a plurality of raw error bit numbers corresponding to a plurality of target data units in the flash memory block, and each target data unit corresponds to one raw error bit number; determining, according to the statistical information, whether the first read disturb count value meets an adjustment condition; if the first read disturb count value meets the adjustment condition, determining a second read disturb count value of the flash memory block according to the statistical information; and if the second read disturb count value is greater than the first threshold, performing data migration on the flash memory block. Further provided are a corresponding apparatus and a storage medium. The technical solution of the present application can improve the accuracy of a read disturb count value for evaluating the influence degree of read disturb on the flash memory block, and can also satisfy data reliability, avoid unnecessary GC operations, and prolong the service life of a memory.
Patent WO-2020007317-A1 (WO)
Title: Vehicle transmission apparatus, vehicle drive system, and vehicle
Inventor: WANG FENGCHUN
IPC: F16H57/023
Filed: 2019-07-03
Abstract: A vehicle transmission apparatus (100), a vehicle drive system, and a vehicle, the vehicle transmission apparatus (100) comprising a deceleration mechanism (1), and the deceleration mechanism (1) comprising: an input gear (11), an output gear ring (13), a first shunting gear group (15), and a second shunting gear group (17), the input gear (11) being adapted to connect to a power source (102), the output gear ring (13) being used for outputting power, the input gear (11), the first shunting gear group (15), and the second shunting gear group (17) all being arranged in the output ring gear (13), the first shunting gear group (15) being engaged with the input gear (11) and the output gear ring (13) and the second shunting gear group (17) being engaged with the input gear (11) and the output gear ring (13), and the input gear (11) being separated from the output gear ring (13).
Patent WO-2020030180-A1 (WO)
Title: Enhanced ue route selection policy (ursp) rule matching
Inventor: HUANG-FU CHIEN-CHUN
IPC: H04W40/00
Filed: 2019-08-12
Abstract: A method for UE route selection policy (URSP) rule matching is proposed. URSP is used by a UE to determine if a detected application can be associated to an established PDU session, can be offload to non-3GPP access outside a PDU session, or can trigger the establishment of a new PDU session. The UE first finds a non-default URSP rule with a matching traffic descriptor to the application. When the UE fails to find existing PDU session or setup new PDU session with any or the route selection descriptors of the non-default URSP rule, the UE moves to another non-default URSP rule, if any, and try the matching. If all non-default URSP rules cannot be matched with the application, then the UE tries the default URSP rule, which includes a match-all traffic descriptor.
Patent WO-2020063272-A1 (WO)
Title: Ultra-thin composite transparent conductive film and preparation method therefor
Inventor: ZHOU XIAOHONG
IPC: H01B13/00
Filed: 2019-09-03
Abstract: Disclosed is an ultra-thin composite transparent conductive film, comprising a transparent substrate, one face of the transparent substrate being provided with a first UV glue layer, a second UV glue layer, and a third UV glue layer; the first UV glue layer is pattern-pressed, cured, and filled with a conductive material to form mesh-shaped grooves of a first conductive layer and lead grooves of a first lead region, the depth of the mesh-shaped grooves of the first conductive layer and the lead grooves of the first lead region being smaller than the thickness of the first UV glue layer; the surface of the first UV glue layer is provided with the second UV glue layer, the second UV glue layer being used as a reinforcing insulating support layer; the third UV glue layer is pattern-pressed, cured, and filled with a conductive material to form mesh-shaped grooves of a second conductive layer and lead grooves of a second lead region, the depth of the mesh-shaped grooves of the second conductive layer and the lead grooves of the second lead region being not greater than the thickness of the third UV glue layer. The conductive film of the present invention has a simple structure and a simplified and stable process, and can be used widely.
Patent WO-2021007932-A1 (WO)
Title: Goa电路
Inventor: XUE YAN
IPC: G09G3/36
Filed: 2019-09-04
Abstract: 一种GOA电路，GOA电路的每一级GOA单元均包括上拉控制模块（10）、上拉模块（20）、下传模块（30）、下拉模块（40）、下拉维持模块（50）及偏移恢复控制模块（60），下拉维持模块（50）中的多个栅极电性连接第二节点（QB（N））的薄膜晶体管的漏极接入第一电位信号（VGL1）或第二电位信号（VGL2），偏移恢复控制模块（60）接入第一电位信号（VGL1）及恒压低电位（VGL3）并电性连接第二节点（QB（N）），当处于消隐阶段（2）时，第一电位信号（VGL1）及第二电位信号（VGL2）为高电位，此时偏移恢复控制模块（60）将第二节点（QB（N））的电位下拉至恒压低电位（VGL3），使得下拉维持模块（50）中栅极电性连接第二节点（QB（N））的薄膜晶体管反向偏置对编程阶段（1）产生的阈值电压偏移进行恢复，提升GOA电路的稳定性。
Patent WO-2021017101-A1 (WO)
Title: Crc for data with multiple channel coding schemes
Inventor: WU LIANGMING
IPC: H04L1/00
Filed: 2019-09-06
Abstract: Digital communication systems may use channel coding to detect and correct bit errors. With channel coding, an encoder at a transmitting device may add extra parity bits to raw data before modulation. A receiving device may use the extra parity bit to detect and correct errors. A cyclic redundancy check (CRC) is used to detect errors in digital data, using a hash function to detect accidental changes to raw data. A transmitting device may calculate CRC information and transmits the CRC information together with the data. A receiving device may calculate CRC information based on the data received and verify the data received. This disclosure is related to applying different channel coding schemes to different portions of data resulting in unequal error protection (UEP) and how to apply CRC to data with different channel coding scheme.
Patent WO-2020119223-A1 (WO)
Inventor: LIN ZHISHENG
IPC: H04M1/02
Filed: 2019-09-27
Abstract: L'invention concerne un dispositif électronique. Le dispositif électronique comprend un corps (10), un ensemble fonctionnel (20), et un mécanisme coulissant. Le corps (10) peut définir une cavité de réception (50). L'ensemble fonctionnel (20) peut être relié rotatif au corps (10). Le mécanisme coulissant peut être reçu à l'intérieur du corps (10). Le mécanisme coulissant peut comprendre un rail coulissant (100) agencé sur l'un du corps (10) et de l'ensemble fonctionnel (20), et un élément coulissant (200) agencé sur l'autre du corps (10) et de l'ensemble fonctionnel (20). L'élément coulissant (200) peut coulisser le long du rail coulissant (100), de sorte que l'ensemble fonctionnel (20) puisse tourner à partir d'un intérieur de la cavité de réception (50) vers l'extérieur de la cavité de réception (50) ou tourner depuis l'extérieur de la cavité de réception (50) vers l'intérieur de la cavité de réception (50).
Patent WO-2020192061-A1 (WO)
Inventor: ZHANG YUAN
IPC: G01F1/78
Filed: 2019-09-29
Abstract: A method and a system for measuring an air exchange amount. The method comprises: S1, injecting a tracer gas into a space under test by means of a constant injection method; S2, measuring a concentration of the tracer gas in the space under test, and determining, according to the concentration, whether the tracer gas in the space has been mixed uniformly with air in the space; S3, if the tracer gas in the space under test is determined as having been uniformly mixed with the air in the space, acquiring a gas sample from the space and recording a sampling time, and measuring a concentration of the tracer gas in the gas sample; S4, performing function fitting on a correspondence relationship between the concentration of the tracer gas in the gas sample and the sampling time, and obtaining a fitting function; and S5, calculating an air exchange amount of the space under test according to the fitting function and an amount of the tracer gas injected into the space. The system comprises an injection module, a measurement module, a sampling module, a fitting module, and a calculation module. The method and the system enable, by using the constant injection method, accurate measurement of a safety-related air exchange amount in a single space.
Patent WO-2020083227-A1 (WO)
Inventor: TANG WANFU
IPC: F01N3/08
Filed: 2019-10-21
Abstract: L'invention concerne un système de traitement de gaz d'échappement de moteur, comprenant un système destiné à éliminer la poussière des gaz d'échappement d'un moteur et un système destiné à purifier un gaz d'échappement de moteur à l'aide d'ozone. Le système destiné à éliminer la poussière des gaz d'échappement d'un moteur comprend une entrée de système d'élimination de poussière de gaz d'échappement, une sortie de système d'élimination de poussière de gaz d'échappement et un appareil de champ électrique de gaz d'échappement (1021). L'appareil de champ électrique de gaz d'échappement (1021) comprend une entrée d'appareil de champ électrique de gaz d'échappement, une sortie d'appareil de champ électrique de gaz d'échappement, une cathode de champ électrique d'élimination de poussière de gaz d'échappement (10212) et une anode de champ électrique d'élimination de poussière de gaz d'échappement (10211). La cathode de champ électrique d'élimination de poussière de gaz d'échappement (10212) et l'anode de champ électrique d'élimination de poussière de gaz d'échappement (10211) sont utilisées pour générer un champ électrique ionisant pour éliminer la poussière d'un gaz d'échappement. L'appareil de champ électrique de gaz d'échappement comprend en outre une unité de champ électrique secondaire destinée à générer un champ électrique secondaire non parallèle au champ électrique ionisant pour éliminer la poussière d'un gaz d'échappement. Le champ électrique secondaire est disposé de sorte à s'assurer que l'appareil de champ électrique de gaz d'échappement (1021) peut conserver une capacité de collecte de poussière à haute efficacité sous un choc à haute température, ayant ainsi une efficacité élevée d'élimination de poussière. Le système de traitement de gaz d'échappement de moteur peut traiter efficacement l'émission d'un moteur, de telle sorte que l'émission du moteur peut être plus propre.
Patent WO-2020134462-A1 (WO)
Inventor: LIU WEI
IPC: B29C65/48
Filed: 2019-10-25
Abstract: A glass soft film structure and a production method therefor. The glass soft film structure is a multi-layer structure, and comprises a hot melt adhesive layer, a thermoplastic polyurethane film layer, a base coating, a wiredrawing transfer printing layer, an optical film coating layer, and an ink layer which are stacked in sequence. The glass soft film structure can be attached to a glass cover plate bent at a large angle, where no wrinkle will be caused at the bending position of the glass cover plate and the edge of the glass cover plate can also be perfectly attached, thereby improving the safety of the glass cover plate; in addition, the glass soft film structure can also perform transfer printing to obtain textures, thereby meeting appearance requirements of a user for textures.
Patent WO-2020088373-A1 (WO)
Inventor: QIN WEI
IPC: H01L27/32
Filed: 2019-10-25
Abstract: 一种显示面板（100a）、一种显示面板（100a）制作方法及一种调整显示面板（100a）环境光反射强度的方法。显示面板（100a）包括：衬底基板（10）；设置在衬底基板（10）上的多个子像素单元（20），每个子像素单元（20）包括发光部（21）；和位于发光部（21）的出光侧的电致变色组件（30），电致变色组件（30）包括：多个电致变色部（31），多个电致变色部（31）分别覆盖多个发光部（21）。
Patent WO-2020258634-A1 (WO)
Inventor: LU MACAI
IPC: H01L33/48
Filed: 2019-11-04
Abstract: A display substrate, comprising a substrate layer (100), wherein a functional layer is disposed on the substrate layer (100), a first positioning layer (110) is disposed on the functional layer, and a constituent material used for the first positioning layer (110) comprises a magnetic material. Since the described display substrate uses a novel magnetic positioning functional layer structural design, same may perform a self-aligning operation with another functional layer structure that is disposed on the display substrate and that is provided with a magnetic positioning layer, which thus increases the alignment accuracy between the two, and reduces subsequent repair costs that may be incurred due to insufficient alignment accuracy. At the same time, the self-alignment manner employed thereby also simplifies corresponding alignment operations.
Patent WO-2021031377-A1 (WO)
Title: Polyester resin used for graphene-containing powder coating
Inventor: ZHOU WEIMING
IPC: C08G63/668
Filed: 2019-11-07
Abstract: A polyester resin used for a graphene-containing powder coating. The polyester resin has the number average molecular weight of 2,500-5,000 g/mol and a glass transition temperature (Tg) that is greater than or equal to 54°C. The polyester resin can be prepared together with a curing agent (TGIC, hydroxyalkyl amide, or blocked isocyanate), a curing accelerator, a pigment, a filler, a leveling agent, a degassing agent and the like into a graphene-containing powder coating. Polyol, an aromatic polyacid, a branching agent, a graphene dispersion liquid, an acidolysis agent, an esterification catalyst, an antioxygen, a curing accelerator are used. Due to the addition of the graphene dispersion liquid, a coating layer has high gloss and excellent mechanical properties after the powder coating prepared of the polyester resin is cured; moreover, compared with the powder coating to which a graphene system is not added, the water boiling resistance and weatherability of the powder coating is significantly improved.
Patent WO-2020108287-A1 (WO)
Inventor: GUO LI
IPC: C30B15/26
Filed: 2019-11-11
Abstract: Provided are a crystal line growing state detection method, apparatus and device for a silicon rod, relating to the technical field of monocrystalline silicon. The method comprises: when a silicon rod is in an equal-diameter growing process, acquiring a sample image of the silicon rod; setting a detection region on the sample image, wherein the detection region overlaps a crystal line growing line of the silicon rod; generating a gray value curve of the detection region; and determining, on the crystal line growing line, a growing state of a crystal line of the silicon rod according to the gray value curve of the detection region. In the present invention, the growing state of the crystal line of the silicon rod can be determined by collecting the sample image of the silicon rod in the growing process in real time and setting the detection region on the sample image and according to the gray value curve of the detection region, thereby determining whether the silicon rod is a monocrystalline silicon rod. By means of the method, the fluctuation of the diameter of a silicon rod and the influence of non-obvious crystal line features on the detection process of a crystal line are reduced, thereby improving the detection precision and the detection efficiency of the crystal line, and the method is easy to operate.
Patent WO-2020248491-A1 (WO)
Inventor: ZHAO YAOHUA
IPC: H01M10/617
Filed: 2019-11-12
Abstract: A thermal management system and method for a lithium battery pack. The system comprises one or more layers of batteries and/or battery modules in the battery pack, a battery pack shell (6), and a heat exchange system, wherein a micro heat pipe array is attached to the surface of the battery and/or the battery module, the part of the micro heat pipe array attached to the surface of the battery and/or the battery module is an evaporation section (3), at least one end of the micro heat pipe array extends out of the surface of the battery and/or the battery module, and the extending part serves as a condensation section (5) to be attached to the battery pack shell (6); the battery pack shell (6) surrounds the battery pack and is of a closed structure, and a heat conduction partition plate is at least provided at the battery pack shell (6) corresponding to the condensation section (5); the heat exchange system is at least correspondingly attached to the outer surface of the heat conducting partition plate and is connected to the battery and/or the battery module by means of the battery pack shell (6). The system has the advantages of high heat dissipation efficiency, dry-wet separation and liquid leakage prevention.
Patent WO-2020140621-A1 (WO)
Inventor: DU ZHIHONG
IPC: A61F5/058
Filed: 2019-11-13
Abstract: 一种夹板及其操作方法，该夹板(100)包括多个板体(110)、至少一根拉绳(120)和至少一个紧固驱动装置(130)。多个板体(110)包括第一板体(111)。拉绳(120)与多个板体(110)活动连接。紧固驱动装置(130)设置在第一板体(111)上，与拉绳(120)连接且配置为受控驱动拉绳(120)，使得拉绳(120)可在紧固驱动装置(130)的驱动作用下收紧或放松，带动多个板体(110)相对靠近或相对远离。该夹板(100)能够让用户简单快速进行调节并固定，从而减轻了用户的工作量，提高了工作效率，提高了用户的使用体验，有利于夹板(100)固定。
Patent WO-2021092973-A1 (WO)
Title: Sensitive information processing method and device, and readable storage medium
Inventor: FAN TAO
IPC: G06F21/62
Filed: 2019-11-18
Abstract: Disclosed are a sensitive information processing method and device, and a readable storage medium. The method comprises the following steps: exchanging, according to an exchangeable encryption algorithm, data sets owned by each of a first terminal and a second terminal to perform exchange encryption, so as to obtain a first encryption set of the first terminal and a second encryption set of the second terminal; obtaining a prediction data encryption set according to a first prediction model, the data set owned by the first terminal and a homomorphic encryption algorithm; acquiring an intersection data encryption set of the first encryption set and the second encryption set, and acquiring, from the prediction data encryption set, a prediction data encryption set of the intersection data encryption set; and sending the intersection data encryption set and the prediction data encryption set of the intersection data encryption set to the second terminal, such that the second terminal obtains a target prediction set corresponding to an intersection data set.
Patent WO-2020114234-A1 (WO)
Inventor: WANG HUAN
IPC: G06T7/00
Filed: 2019-11-18
Abstract: Provided in embodiments of the present application are a target GPS determination method and a camera. The method comprises: presetting multiple calibration point groups, and for each calibration point group, performing calibration on the calibration point group to obtain a homography matrix; during positioning of a monitoring target in an image, selecting a calibration point group having a distance to the image of the monitoring target meeting a preset distance condition, as a target calibration point group; and transforming coordinates of the monitoring target in the image to GPS coordinates on the basis of the homography matrix obtained by calibration for the target calibration point group. Hence, in the present solution, a homography matrix obtained by calibration for a calibration point close to a monitoring target can be selected. The calibration point close to the monitoring point has the similar environmental factor to the monitoring target, and thus an error caused by the environmental factor is small, so that the accuracy of a positioning result obtained by transformation using the selected homography matrix is high.
Patent WO-2020103869-A1 (WO)
Inventor: XU HU
IPC: H01M10/0587
Filed: 2019-11-20
Abstract: 本申请提供了一种集流构件、二次电池及制造方法，其包括电极组件、壳体、顶盖组件以及集流构件。电极组件收容于壳体内且包括主体部和第一极耳，第一极耳从主体部沿横向的一端延伸。顶盖组件包括顶盖板和设置于顶盖板的第一电极端子，顶盖板连接于壳体。集流构件连接第一极耳和第一电极端子。集流构件包括基板和支撑板，基板设置于主体部沿横向的一侧，支撑板从基板沿纵向的端部延伸；第一极耳连接于支撑板。沿远离顶盖板的方向，主体部的一端超出基板的一端。基板设有通道，通道将主体部的端面与基板远离主体部的一侧的空间连通。
Patent WO-2021097728-A1 (WO)
Title: Identification de caractéristiques à échelles multiples à l'aide d'un réseau neuronal
Inventor: ZHAO JIYU
IPC: G06K9/62
Filed: 2019-11-20
Abstract: L'invention concerne des appareils, des systèmes et des techniques destinés à identifier des caractéristiques au sein d'une ou de plusieurs images. Les caractéristiques sont identifiées dans une ou plusieurs images à l'aide d'un ou de plusieurs réseaux neuronaux contenant des couches à convolution dotées de filtres multiples qui peuvent être exécutés par une ou plusieurs unités de traitement parallèle.
Patent WO-2021102938-A1 (WO)
Title: 下行传输方法及通信装置
Inventor: ZHANG PENG
IPC: H04W4/12
Filed: 2019-11-29
Abstract: 本申请提供一种下行传输方法及通信装置，能够解决终端接收的数据包和转发的数据包不一致的问题，可以应用于物联网、自动驾驶系统，4G系统，5G系统，以及未来的通信系统，如6G系统等领域。该方法包括：第一终端接收来自网络设备的承载第一数据的第一数据信道后，向第二终端发送承载第一数据的第二数据信道，其中，第二数据信道承载的第一数据与第一数据信道承载的第一数据保持了数据内容的一致性。然后，第二终端对接收的第二数据信道作译码操作，获取第一数据。
Patent WO-2020233093-A1 (WO)
Title: Association graph generation method and apparatus, computer device, and storage medium
Inventor: TIAN TIAN
IPC: G06F16/28
Filed: 2019-12-04
Abstract: An association graph generation method comprises: obtaining a current user identifier from data information; searching a current association factor corresponding to a current association relationship; obtaining a target association factor corresponding to the current association factor from the data information, and searching a target user identifier corresponding to the target association factor; associating the current user identifier and the target user identifier by means of the current association factor or the target association factor to generate a target association record, and adding the target association record to a record pool; and if an association relationship corresponding to the target user identifier cannot be obtained from an association relationship set, and an association factor corresponding to the association relationship cannot be searched therefrom, generating an association graph according to each target association record in the record pool.
Patent WO-2021097942-A1 (WO)
Inventor: YANG LI
IPC: E04D5/12
Filed: 2019-12-06
Abstract: A pre-applied macromolecular waterproof coiled material, comprising a sheet-like macromolecular carrier, a hot-melt pressure-sensitive adhesive layer on the sheet-like macromolecular carrier, and a plurality of anti-sticking particles on the hot-melt pressure-sensitive adhesive layer. The particle size of the anti-sticking particles is smaller than the thickness of the hot-melt pressure-sensitive adhesive layer. The surfaces of the anti-sticking particles are coated by an organic layer, and the anti-sticking particles are bonded to the hot-melt pressure-sensitive adhesive layer by means of an organic layer. The organic layer comprises the following components in parts by weight: 100-160 parts of a solvent, 50-80 parts of polyurethane resin, 15-20 parts of a pigment, 10-12 parts of a filler, 0.3-1 parts of a crosslinker, 0.5-1 part of an antioxidant, 1-2.5 parts of an anti-ultraviolet agent, and 0.03-0.2 parts of a thickener. The anti-sticking particles do not fall off during transport, and are not sunken in the hot-melt pressure-sensitive adhesive layer, so that the hot-melt pressure-sensitive adhesive layer is exposed, and a sticking problem when the pre-applied macromolecular waterproof coiled material is coiled up or when construction personnel steps on.
Patent WO-2020135002-A1 (WO)
Inventor: WANG ZHAOYUN
IPC: H01L21/56
Filed: 2019-12-09
Abstract: 一种方便去溢料的包封模具结构及工艺方法，所述模具结构包括齿形镶件，所述齿形镶件的每个齿呈凸形或梯形结构，齿较宽的一边靠近产品的包封区域；或者每个齿的竖边上靠近产品的包封区域一侧设置有凹槽。所述的包封模具结构可以在齿形镶件处堆积溢料，使多余的塑封料聚在一起，使原来厚度薄面积大的溢料变为具有一定厚度面积小的溢料，便于通过冲切去除。