baber/WOPTO huggingface dataset:
Patent WO-2019242384-A1 (WO)
Title: 显示面板背板结构、其制备方法及顶发射型显示面板
Inventor: SHI WEN
IPC: H01L21/336
Filed: 2019-04-11
Abstract: 一种顶发射型显示面板（2000），包括具有TFT驱动阵列的基板（10）、绝缘层（70）、电路层（60）、平坦层（50）、像素电极（200）和像素定义层（300），电路层（60）埋设在绝缘层（70）中，并且电路层（60）的上表面与绝缘层（70）的上表面基本齐平。上述顶发射型显示面板（2000）能够避免由于驱动电路造成像素电极（200）的表面不平整的问题，从而有效提高顶发射型显示面板（2000）的发光均匀性，从而提高显示效果。
Patent WO-2020133812-A1 (WO)
Title: 显示装置
Inventor: ZHAO PENGCHENG
IPC: G02F1/1345
Filed: 2019-04-16
Abstract: 本申请提供一种显示装置，在第一功能构件与第二功能构件连接之后，使用液态胶包裹第一连接端子和第二连接端子，并固化形成固态胶，这样该固态胶将包裹第一连接端子和第二连接端子，其边缘不会翘起，解决了现有显示装置使用焊盘胶带存在的焊盘胶带边缘翘起的技术问题，同时也增大了功能构件连接之后的强度。
Patent WO-2019201274-A1 (WO)
Title: Control method for self-service deposit device, and self-service deposit device
Inventor: BI XIAONING
IPC: G07D11/00
Filed: 2019-04-17
Abstract: A control method for a self-service deposit device, and a self-service deposit device. The control method for a self-service deposit device comprises: where detecting the opening of a cabinet door of a safe, judging whether a cash unit replacement start command has been received; and in response to judging that the cash unit replacement start command has not been received, outputting alarm information, wherein the self-service deposit device comprises the safe with the built-in cash unit, and the safe comprises the cabinet door.
Patent WO-2020001145-A1 (WO)
Title: 平板探测器及其制备方法
Inventor: ZHANG YONG
IPC: H01L27/146
Filed: 2019-04-24
Abstract: 提供了一种平板探测器，其包括衬底、设置在衬底上的多个光电二极管；还包括设置在光电二极管远离所述衬底一侧的第一透明导电层，第一透明导电层在衬底上的正投影与多个光电二极管的各个光电二极管在衬底上的正投影至少部分重叠。该平板探测器可以缓解或降低外部静电的影响，提升工作稳定性。
Patent WO-2020220213-A1 (WO)
Title: 生物特征识别方法以及电子设备
Inventor: LI YANQING
IPC: G06K9/00
Filed: 2019-04-29
Abstract: 一种生物特征识别方法以及电子设备，生物特征识别方法包括：在第一安全环境中对待识别生物特征的合法性进行初次判断（S101），以及在第二安全环境中对待识别生物特征的合法性进行再次判断（S102）；根据所述初次判断的结果和所述再次判断的结果，最终判断所述待识别生物特征是否合法（S103）。由此可见，生物特征识别方法降低了生物特征识别所需的资源要求，以及提高了生物特征识别的安全性。
Patent WO-2020191881-A1 (WO)
Inventor: WANG KUN
IPC: H01L51/52
Filed: 2019-05-14
Abstract: The present invention sets forth a display panel and a preparation method thereof, the display panel comprising, successively disposed, a base layer, a flat layer, a pixel definition layer, a light-emitting layer, a pixel electrode layer and a thin-film encapsulation layer, and a via passing through the pixel electrode layer, light-emitting layer, pixel definition layer and flat layer; wherein, the via having a fill layer disposed therein, an upper surface of the fill layer protruding upward from the surface of the pixel electrode layer and forming an arc-shape. The present invention sets forth a display panel and a preparation method thereof, involving: providing a via on a display panel, filling the via with a high-light-transmission material, and causing the surface thereof to protrude, forming a lens structure having the effect of converging light, allowing a below-screen camera to have a wider viewing angle and enhancing imaging quality; and maintaining an existing wiring layer and thin-film encapsulation layer, thus maximally ensuring the function that water and oxygen are blocked from the via region.
Patent WO-2019219050-A1 (WO)
Title: Automated cell culturing
Inventor: JING JIE
IPC: C12M1/36
Filed: 2019-05-16
Abstract: Automated cell culture system (100) includes a cell culture reactor including a housing (105); a fluidic circuit for cell culture media, the fluidic circuit disposed in an interior of the housing (105). The fluidic circuit includes a culture vessel (200) for culturing cells in the cell culture media, a reservoir(202) for the cell culture media, the reservoir (202) fluidically connected to the culture vessel (200), and a pump (204) configured to pump the cell culture media in the fluidic circuit. The automated cell culture system (100) includes one or more sensors disposed in the interior of the housing (105), each sensor configured to detect a parameter of one or more of (1) the cell culture media in the fluidic circuit and (2) an environment in the interior of the housing; and a computing device configured to automatically control operation of the cell culture reactor based on one or more of the detected parameters.
Patent WO-2020232677-A1 (WO)
Inventor: ZHAO RAN
IPC: G01N27/333
Filed: 2019-05-22
Abstract: An ion-selective electrode (131) for detecting an ion concentration in a liquid substance, a measurement device (13) and preparation method and user thereof. The ion-selective electrode (131) is selected from any one of the following: a first ion-selective electrode comprising an electrically-conductive substrate, an ion-selective membrane and a carbon-based material layer provided between the electrically-conductive substrate and the ion-selective membrane; and a second ion-selective electrode comprising an electrically-conductive substrate and a carbon-based material-doped ion-selective membrane in contact with each other. Also provided are an ion detection sensor, a preparation method, and an ion detection method and system.
Patent WO-2020034714-A1 (WO)
Title: Polylactic acid composite material and preparation method therefor
Inventor: LU CHANGLI
IPC: C08L67/00
Filed: 2019-05-28
Abstract: The present invention relates to the technical field of polymer modified materials, and relates to a polylactic acid composite material and preparation method therefor. The polylactic acid composite material in the present invention comprises the following preparation raw materials in part by weight: 55-80 parts of polylactic acid, 10-35 parts of talcum powder, 0-5 parts of calcium carbonate, 0-10 parts of a toughening agent, and 0-10 parts of a processing aid. The polylactic acid consists of (a) non-crystalline type polylactic acid and (b) crystalline type or semi-crystalline type polylactic acid. The non-crystalline type polylactic acid is used as a continuous phase for the polylactic acid composite material, the crystalline type or semi-crystalline type polylactic acid is used as a crystalline phase, and the average size of the crystalline phase in the polylactic acid composite material is not larger than 1 μm. In the present invention, the non-crystalline type polylactic acid is used as the continuous phase, and the crystalline type or semi-crystalline type polylactic acid is used as the crystalline phase; moreover, the average size of the crystalline phase in the polylactic acid composite material is controlled to be not larger than 1 μm, accordingly, the obtained polylactic acid composite material has significantly improved notch impact strength and a higher heat deformation temperature.
Patent WO-2019233318-A1 (WO)
Inventor: DUAN LIXIA
IPC: G06F3/0481
Filed: 2019-05-28
Abstract: 本申请实施例公开了一种内容识别方法、装置及移动终端，涉及移动终端技术领域。其中，该方法包括：接收到对用户界面的识别触控时，对所述用户界面进行内容识别；若对所述用户界面的内容识别失败，在用户界面显示可调整的截图框；对所述截图框内的内容进行识别。该方法中，可以直接在用户界面进行内容识别，操作简单方便。
Patent WO-2020034732-A1 (WO)
Title: Novel eye position compensation prism for myopia prevention and control
Inventor: YANG XIUFENG
IPC: G02C9/00
Filed: 2019-06-04
Abstract: A novel eye position compensation prism for myopia prevention and control, relating to the technical field of vision correction eyeglasses, said compensation prism comprising a frame (1), inner lenses (2) being mounted in a rim (101) of the frame (1), outer lenses (3) being provided just before the inner lenses (2), and a hanging structure (4) being connected at the middle of the outer lenses, and the outer lenses being detachably connected to the frame (1) by means of the hanging structure (4), the inner lenses (2) being composite lenses formed by a concave lens and a triangular prism having an inward base, the outer lenses (3) being composite lenses formed by a convex lens and a triangular prism having an inward base, and the outer lenses being provided with an anti-blue ray film layer. The present invention is able to solve the problem in the current available treatment methods that the diopter of eyes is easy to return or even increases rapidly, and is able to prevent myopia or the increase of diopter of myopia.
Patent WO-2020186640-A1 (WO)
Inventor: ZHANG ZHIBING
IPC: C10G45/08
Filed: 2019-06-06
Abstract: A micro-interface reinforced lubricating oil hydrofining reaction system and method, comprising: a liquid feed unit (1), a gas feed unit (2), a micro-interface generator (3), a fixed bed reactor (4), and a separation tank (5). Microbubbles of a micron scale are formed by breaking gas, and the microbubbles mix with lubricating oil to form an emulsion to increase the area between gas and liquid phases.
Patent WO-2020248120-A1 (WO)
Inventor: HONG WEI
IPC: H04W52/02
Filed: 2019-06-11
Abstract: Provided in the present disclosure are a cell reselection method and device. Said method comprises: a first SIM card among a plurality of SIM cards performing cell reselection, to obtain a cell reselection result; the first SIM card sending the cell reselection result to a second SIM card among the plurality of SIM cards; and the second SIM card using a cell indicated by the cell reselection result as a new cell where the second SIM card needs to reside. According to the present disclosure, a terminal supporting multiple SIM cards can perform cell reselection simply by means of one SIM card, and the other SIM cards do not need to perform cell reselection respectively, and a cell indicated by a cell reselection result of the SIM card is directly used as a new cell where the terminal needs to reside, thereby saving the power of the terminal.
Patent WO-2020119078-A1 (WO)
Inventor: LIU YANG
IPC: C25B9/19
Filed: 2019-06-27
Abstract: 一种新型石墨烯三元复合直接载流板，包括：钛板（1）；石墨烯复合层（2），其设于钛板（1）和钢板（3）之间；以及钢板（3）；所述的石墨烯复合层（2）为铝网框架结构（4）中掺入一定比例的石墨烯（5）。该新型石墨烯三元复合直接载流板厚度小、欧姆电压降低，具有良好的孔隙率，电流损失小；显著降低电解电耗，从而显著降低产品成本，有效促进氯酸钠电解法的工业生产市场；减少能源消耗，有利于环保。
Patent WO-2020252821-A1 (WO)
Inventor: CHEN JIANWEI
IPC: E04C3/34
Filed: 2019-07-08
Abstract: A concrete-filled steel pipe column connecting structure, a concrete-filled steel pipe column, and a construction method, the concrete-filled steel pipe column connecting structure (1) comprising a core positioning sleeve (101) used for connecting two exposed steel pipes at opposite positions, a plurality of longitudinal rib sleeves (104) used for connecting two exposed longitudinal ribs at opposite positions, a hoop restraint sleeve (105) used for restraining the core positioning sleeve (101) and the longitudinal rib sleeves (104), and an external sealing sleeve (107) used for sealing the space between a first split concrete-filled steel pipe column (2) and a second split concrete-filled steel pipe column (3); the concrete-filled steel pipe column comprises the first split concrete-filled steel pipe column (2), the second split concrete-filled steel pipe column (3), and the concrete-filled steel pipe column connecting structure (1); and the construction method for the concrete-filled steel pipe column comprises the following steps: assembling the concrete-filled steel pipe column connecting structure (1), respectively connecting the concrete-filled steel pipe column connecting structure (1) to the first split concrete-filled steel pipe column (2) and the second split concrete-filled steel pipe column (3), and grouting. The present concrete-filled steel pipe column connecting structure (1) connects the first split concrete-filled steel pipe column (2) and the second split concrete-filled steel pipe column (3), and enables the connecting nodes to be arranged in the concrete-filled steel pipe columns whilst ensuring the strength of the connection.
Patent WO-2020029844-A1 (WO)
Inventor: LIU QI
IPC: G06F16/2455
Filed: 2019-07-31
Abstract: 本发明提供了一种区块链系统的交易方法以及节点设计。客户端通过包含交易数据的SQL写入命令来发起交易或者通过SQL查询命令来进行交易数据的查询，节点通过解析SQL命令，并执行模拟交易，并在获取区块数据后，将区块数据与模拟交易的交易结果进行校验，校验通过后将区块数据转化为用于写入区块数据的SQL写入命令，从而将区块数据写入到RDB数据库。本发明实施例实现了将RDB数据块接入区块链系统，提升了区块链系统的数据查询和处理能力。
Patent WO-2020119141-A1 (WO)
Inventor: WEI WEI
IPC: G01R31/04
Filed: 2019-07-31
Abstract: 一种基于PLC通信技术的多频率非入户式电能表串户排查装置及方法，排查装置由主机（1）和从机（2）两个部分组成，主机（1）在多个电能表出线端采用RS485通讯方式同时读取不同电能表地址信息，调制电路将不同电能表地址信息调制到不同频率的高频载波信号中，并利用PLC通信技术将高频载波信号发送至用户侧，在调制电路至电能表之间设计有阻波电路，从机（2）设计有高频载波信号探测天线，在用户侧探测高频载波信号，解调高频载波信号，得到高频载波信号频率与用户对应的电能表地址信息。
Patent WO-2020088024-A1 (WO)
Inventor: LI LONG
IPC: G02B13/18
Filed: 2019-08-06
Abstract: Disclosed is an optical imaging camera. The camera sequentially comprises along an optical axis from an object side to an image side: a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens, wherein same each have a focal power. The first lens has a positive focal power, with an object side surface thereof being a convex surface, and an image side surface thereof being a convex surface; the second lens has a negative focal power, with an object side surface thereof being a convex surface; and an image side surface of the fourth lens is a concave surface. The distance TTL from the object side surface of the first lens to an imaging surface of the optical imaging camera on the optical axis and a total effective focal length of the optical imaging lens satisfy TTL/f < 1.
Patent WO-2020181723-A1 (WO)
Inventor: LI GUIXI
IPC: F25D29/00
Filed: 2019-08-15
Abstract: The present invention provides a compartment temperature and humidity generation method for a refrigerator, comprising: encoding to obtain a first population on the basis of attribute values of all foods in a compartment; generating fitness of each father individual in the first population, and deleting multiple father individuals from the first population to obtain a second population; performing encoding crossing and mutation from the second population to obtain multiple progeny individuals, and constituting the first population by means of the multiple progeny individuals; and respectively setting the temperature and humidity of the compartment to be the optimal temperature and the optimal humidity of the father individual having the highest fitness in the first population.
Patent WO-2020043034-A1 (WO)
Inventor: GUO FENG
IPC: H04W36/00
Filed: 2019-08-26
Abstract: Disclosed are a cell handover method, a base station, an eMTC terminal and a storage medium, which belong to the technical field of wireless communications. The method comprises: a source base station acquiring an RSRP threshold list configuration of an adjacent cell, sending a measurement control message to the eMTC terminal, and receiving a measurement report of the eMTC terminal, wherein the measurement report carries RSRP information of the adjacent cell; and selecting a target cell according to the RSRP information of the adjacent cell, the RSRP threshold list configuration and the enhanced coverage level supported by the eMTC terminal, sending a handover request message to the target base station where the target cell is located, and after receiving a handover request confirmation message from the target base station, sending an RRC connection reconfiguration message to the eMTC terminal. In the embodiments of the present invention, before the handover is evaluated, an eMTC terminal may be in the coverage enhanced level of a cell, and an appropriate target cell is selected to execute the handover based on the capability situation of the eMTC terminal, thereby reducing the risk of handover failure.
Patent WO-2021035617-A1 (WO)
Inventor: LIN YUNG-FU
IPC: G06F3/041
Filed: 2019-08-29
Abstract: A sensing circuit for a capacitive touch screen, a capacitive sensing system, and a sensing method for the capacitive touch screen. The sensing circuit comprises a first conversion circuit (222), a first current mirror circuit (225), and a second conversion circuit (226). The first conversion circuit (222) is coupled to a sensing node (110) of the capacitive touch screen, and is used for converting charge accumulated by the sensing node into a first current according to a first input voltage. The first current mirror circuit (225) is coupled to the first conversion circuit (222) and used for generating a second current according to the first current, wherein the second current is a copy or multiple of the first current. The second conversion circuit (226) is coupled to the current mirror circuit (225), and is used for generating an output voltage in response to at least the second current. The sensing circuit can greatly increase the contribution from the capacitance value change of the sensing node in a voltage change range of the output voltage.
Patent WO-2020224133-A1 (WO)
Inventor: XUE YAN
IPC: G09G3/3266
Filed: 2019-09-04
Abstract: La présente invention concerne un circuit GOA, un panneau d'affichage et un appareil d'affichage. Le circuit GOA comprend une unité GOA de n-ième niveau comprenant : un module de commande d'excursion haute (100), qui est utilisé pour augmenter le potentiel d'un premier noeud (Q) et comprend une unité de commande (11) comprenant un transistor à couches minces de commande (T1), une électrode de drain du transistor à couches minces de commande (T1) étant connectée au premier noeud (Q), et une électrode source du transistor à couches minces de commande (T1) étant connectée à un signal de balayage de niveau (n-1) (Sortie(n-1)) ; et une unité de stabilisation de tension (12) servant à supprimer l'influence d'une tension de seuil du transistor à couches minces de commande (T1) sur le potentiel du premier noeud (Q), l'unité de stabilisation de tension (12) étant connectée à une électrode grille du transistor à couches minces de commande (T1) ; un module d'excursion haute (200) pour augmenter le potentiel d'une extrémité de sortie ; un module d'excursion basse (300) pour abaisser le potentiel du premier noeud (Q) et le potentiel de l'extrémité de sortie ; et un module de maintien d'excursion basse (400) pour maintenir le potentiel du premier noeud (Q) lorsque le premier noeud (Q) est à un faible potentiel. Au moyen du circuit GOA, du panneau d'affichage et de l'appareil d'affichage, un potentiel élevé du premier noeud (Q) peut atteindre une valeur prédéfinie, ce qui permet d'éviter la situation dans laquelle le circuit GOA est incapable de produire un signal de sortie normal.
Patent WO-2021042292-A1 (WO)
Title: Hub service area demand resolution system and method
Inventor: WU NAN
IPC: G05D1/02
Filed: 2019-09-04
Abstract: A hub service area demand resolution system, comprising: a central control coordination device configured in a central control system, a vehicle coordination device configured in a autonomous-driving vehicle (ADV), and a hub coordination device configured in a hub service area, wherein the central control coordination device, the vehicle coordination device and the hub coordination device communicate to determine a demand resolution scheme when there is a service area demand in the hub service area; according to the demand resolution scheme, the vehicle coordination device controls the ADV to interact with entities in the hub service area; and the hub coordination device controls the entities in the hub service area to interact with the ADV according to the demand resolution scheme. The foregoing solution may not only assist the hub service area in operating well and ensure that the hub service area may provide vehicle services for ADVs, but also may effectively improve the operating efficiency of the ADVs, which is conducive to the promotion and development of autonomous-driving technology.
Patent WO-2021046763-A1 (WO)
Title: Method and apparatus for interference avoidance
Inventor: ZHANG QI
IPC: H04W16/28
Filed: 2019-09-11
Abstract: Various embodiments of the present disclosure provide a method for interference avoidance. The method which may be performed by a network node comprises selecting a serving beam for a terminal device from candidate beams reported to the network node by the terminal device, based at least in part on inter-cell interference information of the candidate beams. The method may further comprise informing the terminal device of the selected serving beam.
Patent WO-2020119198-A1 (WO)
Title: 一种大吨位箕斗闸门与导流罩联合开启装置
Inventor: CAO GUOHUA
IPC: B65D90/54
Filed: 2019-09-12
Abstract: 一种大吨位箕斗闸门(11)与导流罩联合开启装置，包括箕斗、安装在箕斗前后两侧的箕斗闸门(11)和安装在箕斗左侧下端的导流罩闸门(9)，箕斗闸门(11)的上端铰接在箕斗开口的上端，并通过开启装置带动其开启和关闭；所述开启装置包括对称布置在箕斗前后两侧的液压缸驱动装置(12)和多连杆机构，液压缸驱动装置(12)与箕斗闸门(11)相连驱动其开启和关闭；多连杆机构包括连杆一(1)、连杆二(4)、连杆三(6)、连杆四(7)、连杆五(8)以及安装各连杆的滑槽固定板(13)。该装置通过多连杆机构实现导流罩闸门与箕斗闸门的同步联合开启和关闭，避免出现导流罩闸门开启不及造成溜煤不畅和滞煤现象；液压缸驱动装置与多连杆机构的配合使用，使大吨位箕斗的闸门开启过程更加平稳，复位过程冲击力大大降低。
Patent WO-2020057614-A1 (WO)
Inventor: YANG XIN
IPC: H04W4/80
Filed: 2019-09-19
Abstract: Provided are a message transmission method and device, a terminal and a storage medium, belonging to the technical field of communications. The method includes: sending an instant messaging message to a second terminal, the instant messaging message being a message input in first chat interface; when a transmission mode switching condition is satisfied, switching the first chat interface to a second chat interface, the second chat interface being used for displaying an LPWAN communication record between the first terminal and the second terminal; acquiring a first LPWAN communication message input in the second chat interface; and sending the first LPWAN communication message to the second terminal through a connection with the second terminal for display of the first LPWAN communication message in the second chat interface of the local terminal. The second chat interface adopts a public or private wireless protocol.
Patent WO-2021056463-A1 (WO)
Inventor: FEI YONGQIANG
IPC: H04W68/00
Filed: 2019-09-27
Abstract: 本实施例提供一种信号放大方法及装置，该方法包括：获取指示信息，其中，指示信息用于指示第一时长。当检测到网络设备发送的第一参考信号，对第一时长中接收到的第一信号进行放大得到第二信号。发送第二信号。第一设备根据指示信息确定第一时长，以使得以设备在第一时长内对接收到的第二信号进行放大并发送，从而避免了第一设备对接收到的所有的信号均进行放大导致的信号的干扰，有效提升了通信质量。
Patent WO-2020083233-A1 (WO)
Inventor: TANG WANFU
IPC: F01N3/08
Filed: 2019-10-21
Abstract: An exhaust gas ozone treatment system, comprising an ozone amount control device (209). The ozone amount control device (209) comprises a control unit (2091), and further comprises an ozone pre-treatment exhaust gas component detection unit (2092), and an ozone post-treatment exhaust gas component detection unit (2093). The control device (209) controls, according to the content of the ozone pre-treatment and post-treatment exhaust gas components, the ozone amount required for mixing and reacting.
Patent WO-2021017283-A1 (WO)
Inventor: SU ZHIHUI
IPC: G06K9/00
Filed: 2019-11-12
Abstract: Procédé et appareil de suivi en ligne basé sur un procédé hors ligne, dispositif informatique et support d'enregistrement. Ledit procédé comprend les étapes consistant à : acquérir une vidéo en ligne en temps réel ; acquérir, à partir de la vidéo en ligne, chaque trame contenant une cible à suivre ; prétraiter chaque trame acquise pour générer un résultat initial de ladite cible ; et corriger le résultat initial au moyen d'un modèle de suivi hors ligne pré-entraîné, pour générer un résultat final. Ledit procédé combine un procédé de suivi hors ligne et un procédé de suivi en ligne, met en œuvre un retraçage pour modifier un résultat précédent au moyen du procédé de suivi hors ligne, ce qui permet d'améliorer la précision de traitement d'un flux vidéo en ligne en temps réel, et traite également un flux vidéo en ligne en temps réel au moyen du procédé de suivi en ligne.
Patent WO-2021012526-A1 (WO)
Inventor: YAO XUFENG
IPC: G06K9/00
Filed: 2019-11-14
Abstract: A face recognition model training method, a face recognition method and apparatus, a device, and a storage medium. The method comprises: training a preset convolutional neural network; establishing connection between a feature extraction network and a classification network; freezing a weight parameter of the feature extraction network; performing iterative training on the classification network; unfreezing a weight parameter of a feature extraction network of a second convolutional neural network model; and training the unfrozen second convolutional neural network model to obtain a face recognition model.