baber/WOPTO huggingface dataset:
Patent WO-2020199438-A1 (WO)
Inventor: ZHANG XIQIANG
IPC: C03B23/035
Filed: 2019-07-31
Abstract: Provided is a method for manufacturing 3D glass, comprising: step 1, placing flat glass with a reserved allowance into a mold; step 2, adhering, by using a heat absorption process, the flat glass onto an upper surface of a concave mold of the mold, and molding same to obtain a 3D glass blank; step 3, cutting the 3D glass blank to obtain a 3D glass semi-finished product; step 4, grinding and chamfering the 3D glass semi-finished product to obtain a 3D glass rough product; and step 5, performing a smoothing treatment on the surface of the 3D glass rough product to obtain 3D glass. Said method can improve the yield of the manufactured 3D glass to be close to 100%, thereby avoiding the problem of an unacceptable size of the molded 3D glass caused by deviation of a placement position or an uneven molding pressure during hot press molding, and avoiding, as a convex mold is not used, the problem caused by the convex mold. Further provided are 3D glass, a mold for implementing a method for manufacturing 3D glass, and a 3D glass blank.
Patent WO-2021026722-A1 (WO)
Inventor: YIN FEILONG
IPC: A01C11/02
Filed: 2019-08-12
Abstract: L'invention concerne un système de chargement de semis automatique. Le système comprend : un bâti de montage de dispositif de transport de semis à plateau (2) et au moins un dispositif de chargement de semis. Chaque dispositif de chargement de semis comprend une plaque de support principale de chargement de semis (3), un support de transport (5), un dispositif de retour de support de transport (6), un fil de transport (9), un dispositif d'entraînement de rétraction de fil de transport (10), une porte formant barrière pour semis (7), et une boîte de semis (14). Pour tout dispositif de chargement de semis, la plaque de support principale de chargement de semis (3) est reliée rotative au bâti de montage de dispositif de transport de semis à plateau (2) ; le dispositif de retour de support de transport (6) est monté sur la plaque de support principale de chargement de semis (3) ; un câble télescopique du dispositif de retour de support de transport (6) est relié à une extrémité du support de transport (5) ; un plateau de semis (13) est monté sur l'extrémité supérieure du support de transport (5) ; l'autre extrémité du support de transport (5) est reliée à une extrémité du fil de transport (9), et l'autre extrémité du fil de transport (9) est reliée à une extrémité de sortie du dispositif d'entraînement de rétraction de fil de transport (10) ; le dispositif d'entraînement de rétraction de fil de transport (10) est relié à la boîte de semis (14). Le dispositif d'entraînement de rétraction de fil de transport (10) tend le fil de transport (9), le support de transport (5) est tiré par le fil de transport (9) pour être en aboutement précis avec la boîte de semis (14), et la porte formant barrière pour semis (7) est ouverte, de telle sorte que les semis dans le plateau de semis (13) soient transportés avec précision dans la boîte de semis (14).
Patent WO-2020191994-A1 (WO)
Title: Freezing spiral net chain structure
Inventor: WU BAODONG
IPC: B65G17/40
Filed: 2019-08-15
Abstract: A freezing spiral net chain structure, comprising a plurality of chain links (1) successively arranged in the walking direction of a rail. Transmission teeth (2) are arranged at inner ends of the chain links, and engagement teeth (3) are arranged at two sides of the chain links; the engagement teeth of adjacent chain links engage with each other, and shaft holes (4) are disposed between the mutually engaged engagement teeth; rotary shafts (5) penetrate into the shaft holes, and one metal piece (7) is connected between outer ends of every two adjacent rotary shafts. The metal pieces may bear loads of an outer end spiral net, and the amount of cold shrinking deformation between adjacent rotary shafts is reduced by means of employing the characteristic in which the expansion coefficient of metal is smaller than that of plastic. The plastic spiral conveying net chain rotary shafts are in a non-stressed state under room temperature and -40°C temperature conditions due to the pitches of the metal pieces and the differences between the plastic net chain rotary shafts, thereby preventing a spiral net chain from breaking due to shrinkage and tensioning. Therefore, the present freezing spiral net chain structure has the advantages of long service life and high conveying stability.
Patent WO-2020134233-A1 (WO)
Title: 智能家居接入方法及系统
Inventor: WANG XIANGHONG
IPC: H04L12/28
Filed: 2019-11-25
Abstract: 本申请涉及一种智能家居接入方法及系统，该方法利用家庭中具有的有线电视网络，将电缆调制解调器与ZigBee模块集成，通过设置ZigBee模块的协议支持和协调器模式，收集智能家居设备的数据并发送到互联网云平台进行管理，实现智能家居设备的互联和接入互联网。本申请借用现有资源，低成本的实现智能家居，推动智能家居的发展，给用户带来更好的便利和体验。
Patent WO-2020258552-A1 (WO)
Inventor: LIAO HONGTAO
IPC: B60L9/00
Filed: 2019-09-26
Abstract: A train power supply system and method, and a train and a computer-readable storage medium. The train power supply system comprises a control module, a power supply input module, a precharge module, a rectifier module, a power supply output module, and a direct-current return module. The precharge module comprises a direct-current precharge module and an alternating-current precharge module; the control module is used for controlling the on/off state of a contactor in the power supply input module according to the current grid voltage working condition, so that the power supply input module outputs power corresponding to the current grid voltage working condition to the precharge module and the power is output by the precharge module; the rectifier module is used for converting the alternating-current power output by the alternating-current precharge module into direct-current power; the power supply output module is used for output the direct-current power output by the direct-current precharge module or the direct-current power output by the rectifier module to each passenger train. Application to a variety of grid voltage modes can be implemented, and the power supply costs of a train can be effectively reduced.
Patent WO-2021056581-A1 (WO)
Title: 上行信号的发送和接收方法以及装置
Inventor: LI GUORONG
IPC: H04W72/04
Filed: 2019-09-29
Abstract: 本申请实施例提供一种上行信号的发送和接收方法以及装置，所述方法包括：终端设备从MAC层向物理层指示在第一时频资源发送第一上行信号；在MAC层确定第二时频资源与所述第一时频资源在时域上或者时频域上至少部分重叠(overlap)；以及在MAC层比较与所述第一上行信号相关的第一信息和与所述第二时频资源相关的第二信息。
Patent WO-2020108104-A1 (WO)
Title: Lens module
Inventor: WANG HAILONG
IPC: G02B7/02
Filed: 2019-10-09
Abstract: A lens module, comprising a lens barrel (1) and a lens group (2) received in the lens barrel (1). The lens barrel (1) comprises a first barrel wall (11) forming a light penetration hole, and a second barrel wall (12) bent and extending from the first barrel wall (11). The lens group (2) comprises at least a first lens (21) and a second lens (27) matched from the object side to the image side. The first lens (21) and the second lens (27) each comprise an optical portion (22) and a peripheral portion (23) surrounding the optical portion (22). A first recess (26) is provided on the image side of the peripheral portion (23) of the first lens (21), and the first recess (26) is recessed from the image side of the first lens (21) to the object side. The object side surface of the second lens (27) comprises a first protrusion (24) received and fixed in the first recess (26). The matching structure of each component in the lens module has good flatness and stable cooperation, thereby improving the stability of the lens.
Patent WO-2020252998-A1 (WO)
Inventor: LEFEBVRE MICKAEL BERNARD ANDRE
IPC: H04R1/10
Filed: 2019-10-16
Abstract: La présente invention concerne un casque d'écoute. Le casque d'écoute comprend un serre-tête (100) et deux têtes de casque d'écoute (200) connectées respectivement aux deux extrémités du serre-tête (100). Chaque tête de casque d'écoute (200) comprend une coque auriculaire (220), une moufle auriculaire (230) et un élément de régulation universel (210). La coque auriculaire (220) est connectée à une extrémité du serre-tête (100) ; chaque moufle auriculaire (230) comprend un composant sonore intégré ; l'élément de régulation universel (210) est connecté entre la coque auriculaire (220) et la moufle auriculaire (230) et permet à la moufle auriculaire (230) d'être régulée arbitrairement par rapport à la coque auriculaire (220). Le casque d'écoute s'adapte mieux au corps humain, ce qui permet d'améliorer le confort de port.
Patent WO-2021081783-A1 (WO)
Inventor: HUANG SHENG
IPC: G06T17/00
Filed: 2019-10-30
Abstract: A point cloud fusion method, an apparatus and a detection system. The method comprises: acquiring a first target point, determining a second target point similar to the first target point, determining a target region of the second target point according to a similar point distribution of the second target point, and when the target region and the first target point satisfy a pre-determined position relationship, performing fusion of the first target point and the second target point. During point cloud fusion, determining a target region for a second target point according to a distribution of similar points surrounding the second target point, and determining whether a first target point may be fused with the second target point according to a position relationship between the first target point and the target region, comprehensively considering a distribution situation around the second target point, maintains detail of a three-dimensional scene.
Patent WO-2020248478-A1 (WO)
Inventor: LIU RUNJUN
IPC: A47G19/22
Filed: 2019-11-01
Abstract: Disclosed is an automatic padlock cup, comprising a flip cover (1), a cover body (2), a cup body, a first pin (3), a second pin (6), a window (5), a button (11), a first spring (12), a second spring (10), a locking piece (9), slideways (6-5), an inward-extending hook (1-1), and an outward-extending hook (11-4). An outer side face of the button (11) abuts against an inner side face of the locking piece (9), and sliding columns (9-3, 9-4) match the slideways (6-5) on corresponding sides. When the flip cover (1) and the cover body (2) are closed, the outward-extending hook (11-4) and the inward-extending hook (1-1) are buckled, the locking block (9) is located at the lowest position, and each sliding column (9-3, 9-4) is positioned in the corresponding slideway (6-5) in this state; and when the locking piece (9) is pushed upwards to the highest position, the two upper sliding columns (9-3) of the locking piece (9) are separated from the corresponding slideways (6-5) and are positioned above a short vertical rib (6-3), and the two lower sliding columns (9-4) of the locking piece (9) are still positioned in the corresponding slideways (6-5). The automatic padlock cup does not need manual locking and a lock knob mechanism can be locked automatically; even if the button (11) is touched abnormally, a cup cover does not open; and accidental water leakage of the water cup due to forgetting to lock the water cup is thoroughly avoided.
Patent WO-2020125367-A1 (WO)
Inventor: DING YAN
IPC: G06F16/27
Filed: 2019-11-28
Abstract: A data query method and a database agent. The method comprises: when a distributed database returns response data, a database agent acquiring the response data from a receiving buffer region and locally storing same (101); and when the size of the response data acquired from each data node in the distributed database reaches a preset value, the database agent sorting the locally stored response data and then sending same to a client (102).
Patent WO-2020181837-A1 (WO)
Title: Method for rescuing influenza virus and composition therefor
Inventor: DAI DONGSHENG
IPC: C12N15/44
Filed: 2019-11-29
Abstract: Provided are a new method for rescuing an influenza virus and a composition therefor. The method comprises providing a host cell stably integrated with and expressing influenza virus PA, PB1, PB2 and NP genes, and introducing an influenza virus rescue system in which a stop codon is introduced into the PA, PB1, PB2 and NP genes respectively into the host cell to achieve virus rescue. The produced virus particles can be used as a live attenuated influenza vaccine, which is characterized in that, since the genes encoding the related proteins are mutated, it has no replication and proliferation ability in human and normal animal cells, and replication and proliferation can be achieved only in the host cells constructed above and it can fully stimulate the body immunity and effectively protect the body while ensuring the safety.
Patent WO-2020143358-A1 (WO)
Title: 通信方法、装置、设备、空基平台及存储介质
Inventor: QIAO YUNFEI
IPC: H04B7/185
Filed: 2019-11-29
Abstract: 本申请提供一种通信方法、装置、设备、空基平台及存储介质，该方法包括：空基平台根据预设时间规则，与位于第一区域的MTC设备建立通讯连接，在建立通讯连接后，MTC设备将第一信息发送给空基平台，以使空基平台将第一信息发送给位于第二区域的通信设备。本申请，空基平台根据预设时间规则与位于第一区域的MTC设备建立通讯连接，相比于已有的空基平台始终与MTC设备连接的方案，本申请可以有效避免空基平台与MTC设备的无效通信连接所造成的资源浪费的问题，并且提高了空基平台布置的灵活性。
Patent WO-2021109062-A1 (WO)
Inventor: ZHOU XIAOBO
IPC: B25J9/00
Filed: 2019-12-05
Abstract: 一种多自由度并联机构，包括桥组件(2)和至少两个主支撑组件(3)，主支撑组件(3)包括主支撑块(30)和与主支撑块(30)相连的四个杆件，四个杆件中的两个杆件能够分别受控制地绕第一方向(z)转动，从而确定主支撑块(30)在第二方向(x)上和第三方向(y)上的位置，桥组件(2)与两个主支撑块(30)转动连接、使得桥组件(2)能够相对于每个主支撑块(30)绕两个彼此不平行的轴线转动，桥组件(2)具有至少两个平动自由度和两个转动自由度。该多自由度并联机构，能在有限空间内实现至少两平动、两转动的运动，且运动的可控精度高。
Patent WO-2020134997-A1 (WO)
Title: 显示面板的驱动方法、显示装置及存储介质
Inventor: WU CHUAN
IPC: G09G3/36
Filed: 2019-12-09
Abstract: 一种显示面板的驱动方法、显示装置及存储介质。显示面板的驱动方法包括：获取奇数列子像素单元的充电时间占空比（S10）；根据奇数列子像素单元的充电时间占空比确定偶数列子像素单元的目标充电时间占空比，目标充电时间占空比小于奇数列子像素单元的充电时间占空比（S20）；调节偶数列子像素单元的充电时间占空比至目标充电时间占空比（S30）。
Patent WO-2021114103-A1 (WO)
Title: 建立双连接的方法和通信装置
Inventor: WANG MIAO
IPC: H04W76/15
Filed: 2019-12-10
Abstract: 本申请提供了一种建立双连接的方法和通信装置，终端设备通过在建立双连接的期间主动停止基于测量GAP的异频或异系统的测量，或者由网络设备在向终端设备下发双连接的配置信息时，或者在下发双连接的配置信息之前，指示终端设备停止基于测量GAP的异频和/或异系统的测量，从而在建立双连接的期间，不会因为执行异频和/或异系统的测量而导致的时延的增加。
Patent WO-2020135351-A1 (WO)
Inventor: YANG RUI
IPC: H02J7/00
Filed: 2019-12-23
Abstract: 本公开提供了一种充放电装置、控制方法及装置、电池装置、存储介质。该充放电装置包括处理器、电压测量单元、限流单元和开关单元，所述限流单元和所述开关单元并联后与所述电池单元和用于对所述电池单元充电的电源串联，所述处理器与所述电压测量单元、所述限流单元、所述开关单元相连，所述电压测量单元连接在所述电池单元两端，以及，所述电压测量单元连接在所述电源两端，所述电压测量单元用于，测量所述电池单元两端的电压，以及，测量所述电源两端的电压，所述处理器根据所述电压测量单元测量的电压，控制所述限流单元和所述开关单元的接入状态以通过所述限流单元、所述开关单元至少之一实现所述电池单元的充放电。
Patent WO-2021127960-A1 (WO)
Inventor: XU CHANGLONG
IPC: H04W72/00
Filed: 2019-12-24
Abstract: Selon divers aspects, la présente divulgation se rapporte généralement à la signalisation dans un mode d'équipement à base de trame (FBE) pour un partage de temps d'occupation de canal (COT). Selon certains aspects, un équipement utilisateur (UE) peut recevoir, en association avec un mode FBE, un message associé à une désignation de l'UE pour un partage COT ou un partage non COT. L'UE peut détecter s'il existe un signal initial à une limite d'une période de temps du COT et être en veille, surveiller, ou communiquer pendant la période de temps, sur la base, au moins en partie, de la désignation et de la détection. De nombreux autres aspects sont fournis.
Patent WO-2020135579-A1 (WO)
Inventor: ZHAO LI
IPC: H01L23/00
Filed: 2019-12-26
Abstract: 一种芯片封装，涉及元器件封装技术领域，为方形扁平无引脚封装，其包括：焊盘（10），包括散热焊盘（11）和设置在散热焊盘（11）周围的电极触点焊盘（12）；芯片（20），附着于散热焊盘（11）的上表面，并与电极触点焊盘（12）电连接；封装体（30），包覆密封焊盘和芯片（20），焊盘的下表面暴露于封装体（30）的表面；热变形构件（40），在受热时会产生热变形，其设置在封装体（30）上，且热变形构件（40）与焊盘分别设置在芯片（20）的两侧。热变形构件（40）对器件的热变形有应力矫正效果：受热时，热变形构件（40）与散热焊盘（11）上下设置，使应力抵消或部分抵消，消除或减小了变形。
Patent WO-2020155996-A1 (WO)
Title: 应用于游戏手环的表带、游戏手环及游戏控制方法
Inventor: CHEN LICHAO
IPC: A63F13/212
Filed: 2019-12-28
Abstract: 一种应用于游戏手环的表带、游戏手环及游戏控制方法。其中，表带包括带体(5)，带体(5)上设有体感传感器(6)，体感传感器(6)用于采集游戏玩家手部的运动信息，运动信息用于发送给手环主体(9)、以使手环主体(9)控制与其相匹配的移动终端中的游戏。在玩游戏时，玩家手部发出与游戏指令对应的动作，体感传感器(6)可以采集游戏玩家的手部运动信息，以通过该手部动作实现对移动终端中游戏的控制，对带体(5)上的空间进行了充分利用，使表带也具有操控游戏的功能，表带的利用率提高，实现了表带的多功能性，并非像现有技术中表带在游戏操控中完全闲置。同时，由于该表带在安装于手环主体(9)后可以以手环的形式佩戴于手腕上，便于携带。
Patent WO-2020140872-A1 (WO)
Inventor: GUAN MINGHUA
IPC: B01J8/04
Filed: 2019-12-30
Abstract: Un réacteur à courant ascendant (1), comprenant un boîtier (20), une couche de lit catalytique (30) et un dispositif de pressage (10). Le boîtier (20) est pourvu à l'intérieur d'une chambre de réaction (210), d'une entrée de masse de réaction (220) et d'une sortie de masse de réaction (230) qui sont en communication avec la chambre de réaction (210) sont disposées sur le boîtier (20); la couche de lit catalytique (30) est disposée à l'intérieur de la chambre de réaction (210), le dispositif de pression (10) est disposée à l'intérieur de la chambre de réaction (210) et située au-dessus de la couche de lit catalytique (30), et au moins une partie du dispositif de pression (10) est prévu pour être mobile vers le haut et vers le bas, de telle sorte que la ou les parties du dispositif de pression (10) peuvent être pressées contre la couche de lit catalytique (30).
Patent WO-2020211509-A1 (WO)
Inventor: HU GUOFENG
IPC: G09G3/3208
Filed: 2020-02-05
Abstract: A drive circuit, a display panel, and a manufacturing method of a display panel. The drive circuit comprises: a first switching transistor (T1), wherein a first electrode of the first switching transistor (T1) is configured to be coupled to a signal input end (N), and a second electrode of the first switching transistor (T1) is configured to be coupled to a device (L) to be driven; and a light emission control circuit (10) coupled to a gate of the first switching transistor (T1), and configured to control a duration of electrical conduction of the first switching transistor (T1) according to signals at a gate signal end (GA) and a digital signal end (Vdata).
Patent WO-2021159368-A1 (WO)
Title: Camera module, electronic device, and automobile
Inventor: TSAI HSIUNG-YU
IPC: H04N5/225
Filed: 2020-02-13
Abstract: A camera module (10), sequentially comprising from an object side to an image side: a first lens (L1) having negative refractive power, an image side surface (S1) thereof being a concave surface; a second lens (L2) having negative refractive power, an image side surface (S4) thereof being a concave surface; a third lens (L3), a fourth lens (L4), and a fifth lens (L5) that have positive refractive power, wherein an object side surface (S9) of the fifth lens (L5) is a convex surface, and an image side surface (S10) thereof is a convex surface; a sixth lens (L6) having negative refractive power, an object side surface (S11) thereof being a concave surface; and a diagram (STO) provided on the object side of the fourth lens (L4). The camera module (10) satisfies the following relationship: 0≤Ym/[(1/2)FOVm*P]≤26, wherein Ym is half of an image height corresponding to an m° field angle of the module in a horizontal direction, FOVm is the m° field angle of the module in the horizontal direction, and P is the size of a unit pixel on a photosensitive element (110).
Patent WO-2021159506-A1 (WO)
Inventor: YUAN MINGWU
IPC: H04W4/00
Filed: 2020-02-14
Abstract: 提供了一种自动识别身份的方法、装置和芯片，该方法应用于第一蓝牙低功耗BLE端，其中，所述第一BLE端被配置为人机交互设备HID，包括：在第二BLE端靠近所述第一BLE端时，基于第一蓝牙连接获取所述第二BLE端的媒体接入控制MAC地址，其中，所述第二BLE端为与所述第一BLE端绑定过的设备；根据所述第二BLE端的MAC地址，确定所述第二BLE端是否为可信设备；根据所述第二BLE端是否为可信设备，确定所述第一BLE端是否执行预设操作。
Patent WO-2021017469-A1 (WO)
Title: Fault risk analysis system and method, air conditioner and computer readable storage medium
Inventor: WU KONGXIANG
IPC: F24F11/89
Filed: 2020-03-05
Abstract: The present application provides a fault risk analysis system, a fault risk analysis method, an air conditioner and a computer readable storage medium, wherein the fault risk analysis system comprises: a memory for storing computer programs; a processor for executing the computer programs to implement: obtaining debugging information and/or system operation information, and determining fault inducing factors corresponding to the debugging information and/or the system operation information; and adjusting a fault risk level of the fault category corresponding to the fault inducing factors according to the fault inducing factors. By collecting the debugging information, potential fault inducing factors of the current unit can be accurately reflected; by collecting the system operation information to analyze the fault inducing factors, the fault risk analysis system can obtain more accurate and reliable fault inducing factors, in turn, it can implement the technical effects of optimizing the product failure analysis mechanism, improving the reliability and accuracy of failure analysis, improving the reliability of product failure early warning, accurately guiding customers to reduce the probability of product failure, and improving the user experience.
Patent WO-2020192535-A1 (WO)
Inventor: LI LONGHUA
IPC: G06T7/62
Filed: 2020-03-19
Abstract: A distance measurement method and an electronic device, relating to a terminal device. The electronic device receives a first operation, the first operation being used for starting to carry out distance measurement on a measured target; in response to the first operation, the electronic device displays a first user interface on a display screen, the first user interface being used for displaying an image acquired by a camera, and the image being acquired by the camera at any angle; the electronic device receives a second operation, the second operation being an operation performed by the user according to the image; in response to the second operation, the electronic device adds and displays a first positioning point on the first user interface; then, the electronic device carries out distance measurement on the measured target according to the first positioning point to obtain a measurement result of the measured target, and displays the measurement result. According to the technical solution, the distance measurement of a user is more convenient, and the user experience is improved.
Patent WO-2020192745-A1 (WO)
Title: Method and device for providing hosted application
Inventor: CHEN XIAOLEI
IPC: G06F9/445
Filed: 2020-03-27
Abstract: The objective of the present application is to provide a method and a device for providing a hosted application. The method comprises: a first server receiving an access request of user equipment for a target hosted application; determining a second server corresponding to the target hosted application, the target hosted application being published on the second server; sending, to the second server, a read request regarding the target hosted application; the second server receiving said read request sent by the first server; returning the target hosted application to the first server; the first server receiving the target hosted application returned by the second server on the basis of the read request; and providing the target hosted application to the user equipment. Compared with the prior art, the present application does not require a developer to publish a hosted application multiple times on different servers, and can increase the resource utilization rate of the hosted application.
Patent WO-2021189424-A1 (WO)
Inventor: MA JIANJUN
IPC: H01M4/13
Filed: 2020-03-27
Abstract: Disclosed in the present application are a secondary battery and an apparatus comprising same. The secondary battery comprises a positive electrode plate and a negative electrode plate; the positive electrode plate comprises a positive electrode current collector and a positive electrode film that is provided on at least one surface of the positive electrode current collector and comprises a positive electrode active material; the negative electrode plate comprises a negative electrode current collector and a negative electrode film that is provided on at least one surface of the negative electrode current collector and comprises a negative electrode active material; the negative electrode active material comprises a first material and a second material, the first material comprises artificial graphite, and the second material comprises natural graphite; the positive electrode active material comprises one or more of a layered lithium transition metal oxide and a modified compound thereof, and the resistance R of the negative electrode plate satisfies: 6.0 mΩ≤R≤12.0 mΩ; or the positive electrode active material comprises one or more of a lithium-containing phosphate having an olivine structure and a modified compound thereof, and the resistance of the negative electrode plate satisfies: 3.0 mΩ≤R≤7.0 mΩ.