baber/WOPTO huggingface dataset:
Patent WO-2020078222-A1 (WO)
Title: Anti-fog patch
Inventor: LEI SHAOHUA
IPC: B60J1/20
Filed: 2019-10-08
Abstract: An anti-fog patch, comprising: a protective film (1), an anti-fog piece (2), a double-sided adhesive tape (3), and release paper (4). One side of the anti-fog piece (2) is adhered to the protective film (1) by means of the double-sided adhesive tape (3), and the other side of the anti-fog piece (2) is adhered to the release paper (4); the double-sided adhesive tape (3) is adhered to the edge of the anti-fog piece (2) in the manner of surrounding. By means of the structure, the problem of fogging on lenses in autumn and winter can be fundamentally solved, thereby preventing an accident caused by severe impact on the sight due to fogging; the structure is suitable for different models of helmets and automobile glass; the structure is easy to mount and humanized; the structure has a long service life and low costs.
Patent WO-2020237961-A1 (WO)
Inventor: LEI SHUYU
IPC: H01L27/146
Filed: 2019-10-09
Abstract: A semiconductor element, a semiconductor element preparing method, and a solid state imaging apparatus. The semiconductor element comprises: a group of first modulation grids, a group of second modulation grids, a semiconductor region (11), a first storage region (121), and a second storage region (122). The group of first modulation grids and the group of second modulation grids are respectively provided with different voltages, the potential of a signal charge transfer path in the semiconductor region (11) is changed, and signal charges are controlled to move along a second direction; the first storage region (121) is directly connected to the first modulation grids (101), so that when the voltage of the first storage region (121) is higher than the voltage of the first modulation grids (101), and the first storage region (121) attracts first signal charges retained in the first modulation grids (101). Signal charges retained in the first modulation grids (101) or second modulation grids (102) are prevented from being transferred back to the semiconductor region (11), and thus the precision of signal charges output next time is improved.
Patent WO-2020074003-A1 (WO)
Inventor: FANG PING
IPC: H04W48/02
Filed: 2019-10-12
Abstract: Disclosed are a method for a mobile terminal to share a network connection, and a mobile terminal. The method comprises: a mobile terminal receives a first operation of a user on the mobile terminal, the first operation being an operation of instructing the mobile terminal to enter traffic sharing setting; in response to the first operation, the mobile terminal displays a plurality of setting options for traffic sharing; the mobile terminal receives a second operation of the user on the mobile terminal, the second operation being an operation of selecting one or more setting options from the plurality of setting options by the user; in response to the second operation, the mobile terminal enables network sharing corresponding to the one or more setting options selected by the user. The embodiments of the present application enable a user to provide a flexible hotspot traffic sharing mode according to a service type required by a device to be connected.
Patent WO-2020098526-A1 (WO)
Title: Laundry sheet processing machine capable of automatically adjusting coating thickness
Inventor: FENG XIANHUA
IPC: D21F3/00
Filed: 2019-11-05
Abstract: A laundry sheet processing machine capable of automatically adjusting coating thickness comprises a machine frame (1), an unwinding roller (3) installed on the machine frame (1) for placing a base fabric (2) thereon, a guide roller (4), a base-fabric flattening roller (5), a coating tank (6), a guide roller (7) provided at a bottom portion of the coating tank (6), a coating press roller A (8), and a coating press roller B (9). The machine frame (1) is further provided with an automatic coating-thickness adjusting mechanism (13), wherein roller seats (10) are respectively provided at two ends of the coating press roller A (8) or the coating press roller B (9). The roller seats (10) are connected to an air cylinder or hydraulic cylinder (12). The roller seats (10) are driven by the air cylinder or hydraulic cylinder (12) to slide on a guide rail (11) so as to control the distance between the coating press roller A (8) and the coating press roller B (9), thereby achieving control over coating thickness on a portion of the base fabric (2) passed between the coating press roller A (8) and the coating press roller B (9).
Patent WO-2021087794-A1 (WO)
Inventor: CHEN XIANYUAN
IPC: B29C45/17
Filed: 2019-11-06
Abstract: An automatic loading and unloading apparatus for seat nuts, comprising an insert loading assembly (10), a six-axis mechanical hand (20), an injection molding machine (30), and a finished product conveying line (40). The injection molding machine is provided with a seat mold core (31); the six-axis mechanical hand and the insert loading assembly are arranged in sequence in the width direction of the injection molding machine; the finished product conveying line is arranged parallel to the injection molding machine; the insert loading assembly, the six-axis mechanical hand, and the finished product conveying line are disposed on the same side of the injection molding machine; the insert loading assembly and the six-axis mechanical hand are enclosed by a safety fence (50) and the injection molding machine; the finished product conveying line is arranged through the safety fence; the six-axis mechanical hand grabs two nuts from the insert loading assembly and puts same on the seat mold core; after injection molding, the six-axis mechanical hand removes a seat and puts same on the finished product conveying line. The automatic loading and unloading apparatus for seat nuts has the advantages of stability and reliability, convenient adjustment and maintenance, high efficiency, labor saving, and automatic loading and unloading.
Patent WO-2020125264-A1 (WO)
Inventor: CHEN JICUN
IPC: F24F1/0003
Filed: 2019-11-08
Abstract: La présente invention concerne un ensemble conduit d'air et un climatiseur conçus pour augmenter la difficulté d'ouverture d'une plaque de guidage (200) dans un état de non-fonctionnement et améliorer la sécurité d'utilisation. L'ensemble conduit d'air comprend un cadre de conduit d'air (100), des plaques de guidage (200) et des mécanismes d'entraînement (300). Les deux mécanismes d'entraînement (300) sont installés au niveau de deux parties extrémités du cadre de conduit d'air (100), respectivement. Chaque mécanisme d'entraînement (300) comprend un moteur (310), un pignon (320) et une roue dentée (330). Les axes de rotation des moteurs (310), des pignons (320) et des roues dentées (330) sont tous des axes verticaux. Les pignons (320) sont raccordés en transmission à des arbres de sortie des moteurs (310), les pignons (320) sont en prise avec les roues dentées (330), et les roues dentées (330) sont raccordées en transmission à des parties de raccordement (220) situées à la même extrémité que les roues dentées (330). Le mécanisme d'entraînement (300) pour entraîner la plaque de guidage (200) en rotation comprend le moteur (310), la roue dentée (330) et le pignon (320). La roue dentée (330) et le pignon (320) forment un mécanisme de transmission entre le moteur (310) et la plaque de guidage (200). Lorsque le moteur (310) s'arrête de fonctionner, la plaque de guidage (200) est difficile à ouvrir en raison du fait que le pignon (320) et la roue dentée (330) sont toujours dans un état engrené, les risques potentiels de sécurité sont réduits et la sécurité d'utilisation est améliorée.
Patent WO-2021088154-A1 (WO)
Inventor: SHI ZHENHUA
IPC: G09F9/00
Filed: 2019-11-27
Abstract: A display device (1000), comprising a housing (1), an airway (2) and a functional device (3). The housing (1) comprises an air inlet (11) and an air outlet (12), the air inlet (11) and the air outlet (12) being provided on two opposite sides of the housing (1). The airway (2) is provided inside of the housing (1) and extends from the air inlet (11) to the air outlet (12). The functional device (3) is provided inside of the housing (1) and is located at the exterior of the airway (2).
Patent WO-2021036065-A1 (WO)
Title: 一种水下或地下地质构造伪旋转实现装置及方法
Inventor: LV WENHONG
IPC: G01V3/12
Filed: 2019-11-29
Abstract: 一种水下或地下地质构造伪旋转实现装置及方法，包括控制器、布置在水下地面以下的信号发射器，以及能够与信号发射器进行通信的信号接收器，信号发射器用于向位于水下地面以下的地质构造发射探测信号，探测信号能够被地质构造反射形成反射信号，信号接收器用于接收探测信号的反射信号，控制器连接信号发射器和信号接收器；其中，信号发射器能够从多种角度发射探测信号，信号接收器能够从多个角度接收反射信号。
Patent WO-2021114124-A1 (WO)
Inventor: SONG WEI
IPC: H04R31/00
Filed: 2019-12-11
Abstract: Provided is a method for fabricating a magnetic circuit system. The method comprises the following steps: providing one component among a first magnetic conductive plate or magnetic steel; and by means of a powder metallurgical process, preparing on said component the other component among the first magnetic conductive plate and the magnetic steel. Upon comparison to related techniques, the method for fabricating a magnetic circuit system according to the present invention enables the magnetic circuit system to be integrated, thus preventing glue from impacting product performance, and assembly errors may also be prevented.
Patent WO-2020147488-A1 (WO)
Title: 异常群体识别方法及装置
Inventor: MIAO JIACHENG
IPC: G06K9/62
Filed: 2019-12-17
Abstract: 一种异常群体识别方法及装置，所述方法包括：获取多个待分析用户中的各待分析用户的特征值（S102）；确定各待分析用户的特征值中的高频特征值和低频特征值（S104）；根据各待分析用户的高频特征值和预设的频繁项集挖掘策略挖掘最大频繁项集，获取最大频繁项集中的低频最大频繁特征值（S106）；根据各待分析用户的特征值中的低频最大频繁特征值和低频特征值构建目标二部图，并定义目标二部图中的边的权重（S108）；根据目标二部图中的边的权重，以及通过对目标二部图进行图聚类所得到的多个待分析用户的聚类结果，确定待分析用户中的异常群体（S110）。该方法提高了异常群体识别的准确率，且步骤简单，易于执行。
Patent WO-2020125731-A1 (WO)
Title: Système et procédé de mesure de température de noyau de tube de puissance
Inventor: LUO LINJIAN
IPC: G01K7/00
Filed: 2019-12-19
Abstract: L'invention concerne un système et un procédé de mesure de température de noyau de tube de puissance, comprenant une unité de commande électronique (110) et une pluralité de tubes de puissance (120) ; l'unité de commande électronique (110) est connectée électriquement à chaque tube de puissance (120) et la pluralité de tubes de puissance (120) est conçue pour être connectée électriquement aux lignes de phase d'un moteur (150) ; en outre, le système comprend également un module de collecte de tension (130) et un module de collecte de courant (140) ; les informations de chute de tension d'un tube de puissance cible connecté de manière conductrice (120) sont collectées au moyen du module de collecte de tension (130) et les informations de courant électrique du tube de puissance cible connecté de manière conductrice (120) sont collectées au moyen du module de collecte de courant (130) ; ensuite, l'unité de commande électronique (110) est conçue pour calculer la résistance interne du tube de puissance cible connecté de manière conductrice (120) en fonction des informations de chute de tension et des informations de courant et obtenir la température de jonction du tube de puissance cible (120) en fonction de la résistance interne et d'une table de correspondance prédéfinie. L'invention concerne également un procédé de détection. Le système et le procédé de détection de température de noyau de tube de puissance ont l'avantage de refléter de manière précise et opportune l'état de fluctuation de la température de jonction.
Patent WO-2020125751-A1 (WO)
Title: Information signaling in current picture referencing mode
Inventor: LIU HONGBIN
IPC: H04N19/00
Filed: 2019-12-20
Abstract: A method of video processing is provided to comprise: performing a conversion between a current video block of a current picture of a video and a coded representation of the video, according to a rule that specifies a format of the coded representation, wherein the rule specifies that a syntax element for a coding mode is included in the coded representation based on whether all reference blocks used for the conversion of the current video block are obtained from samples of the current picture.
Patent WO-2020186860-A1 (WO)
Inventor: CAO ZHANGHE
IPC: A47B47/00
Filed: 2019-12-20
Abstract: Provided is a combined cabinet with a built-in fixing plate. The combined cabinet with a built-in fixing plate comprises a top plate (1), a bottom plate (2), a door plate (3), a rear plate (4), a fixing plate (5) and two side plates (6), wherein the lower parts of the two side plates (6) are respectively connected to two sides of the bottom plate (2); two sides of the rear plate (4) are respectively connected to the rear of the two side plates (6); the door plate (3) is hinged to one of the two side plates (6); fixing sinks (11) are respectively formed on two sides of a bottom surface of the top plate (1); a fixing buckle plate (12) is provided in each fixing sink (11); upper parts of the two side plates (6) are respectively provided with a fixing clamping hook (61); the fixing clamping hooks (61) of the two side plates (6) are inserted upwards into the fixing sinks (11) on the two sides of the bottom surface of the top plate (1) and are engaged with the fixing buckle plate (12) by means of movement; a convex bump (41) is formed on an inner surface of the rear plate (4); the bump (41) is provided with a vertically penetrated limiting hole (411);
a limiting slot (13) with an opening facing downward is formed at the rear of the bottom surface of the top plate (1) and corresponding to the limiting hole (411); and the fixing plate (5) is inserted into the limiting hole (411) and the limiting slot (13) from bottom to top. The fixing plate can only be disassembled from the inside, thereby avoiding the problem in the prior art whereby the fixing plate is easily removed as a result of the fact that the fixing plate can be disassembled from the outside of the cabinet.
Patent WO-2020125805-A1 (WO)
Title: Cooling device for power battery system, power battery system and vehicle
Inventor: ZHANG QING
IPC: H01M10/613
Filed: 2019-12-23
Abstract: A cooling device is disposed at a bottom of a power battery system and includes a chamber defined by a casing. The chamber includes: a first region （10）where a liquid cooling plate assembly （30）is disposed; and a second region （20）sealingly separated from the first region （10）and accommodating a piping system （40、50）for coolant communication. The liquid cooling plate assembly （30）extends from a bottom of the first region （10）to a bottom of the second region （20）, and the piping system （40、50）is in fluid communication with a flow passage of the liquid cooling plate assembly（30）. The piping system （40、50）is all disposed outside the battery system. Thus, battery cells or high-voltage devices inside the battery system would not be affected even if the coolant leaks at the piping system（40、50）, which greatly improves safety of the battery system.
Patent WO-2021127991-A1 (WO)
Inventor: CUI HUI
IPC: H01M10/0525
Filed: 2019-12-24
Abstract: An electrochemical device and an electronic device. The electrochemical device comprises a positive electrode, a negative electrode, and an electrolyte, wherein the negative electrode comprises a negative electrode current collector and a negative electrode active substance provided on the negative electrode current collector; the electrolyte comprises fluoroethylene carbonate; and the electrochemical device satisfies the following relationship: 17.55≤K 1 -K 2 -1.63K 3 
 2 +11.27K 3 ≤20.80, wherein K 1  represents a specific surface area value per unit mass of the negative electrode active substance in m 2 /g, and 1.0≤K 1 ≤2.0; K 2  represents a content value of the fluoroethylene carbonate required per Ah capacity in g/Ah, and 0.05≤K 2 ≤0.25; and K 3  represents a weight value of the negative electrode active substance required per Ah capacity in g/Ah. The electrochemical device has improved dynamic performance and cycle performance.
Patent WO-2021134746-A1 (WO)
Inventor: TANG JIA
IPC: H01M4/587
Filed: 2020-01-02
Abstract: 一种负极及包含上述负极的电化学装置。该负极包括集流体(L)和位于所述集流体(L)上的负极活性物质层，其中，所述负极活性物质层包含第一取向颗粒和第二取向颗粒，第一取向颗粒具有相对于集流体(L)方向倾斜的第一倾斜角θ 1，第二取向颗粒具有相对于集流体(L)方向倾斜的第二倾斜角θ 2，其中第一倾斜角θ 1和第二倾斜角θ 2不相同且均不大于70°。
Patent WO-2020173250-A1 (WO)
Inventor: LI HONGBIAO
IPC: B65D83/00
Filed: 2020-01-17
Abstract: 一种可回流直通倒液挤捏定量容器，包括上部开口的可挤压形变的容器（1），容器（1）口部连接有上下开口的底座（2），底座（2）上开口可拆卸连接有外盖（3），底座（2）连接有伸入容器（1）内的储液套管（4），储液套管（4）的下端连接有导管（5），导管（5）的上端且位于储液套管（4）的内侧连接有波纹管（6），波纹管（6）延伸至容器（1）的口部，且波纹管（6）的外侧壁与储液套管（4）的内侧壁构成储液腔（100）；当储液腔（100）内的液体不足时，通过挤压容器（1）可使容器（1）内的液体依次流经导管（5）、波纹管（6）而进入储液腔（100）内；当储液腔（100）内的液体过多时，通过驱动波纹管（6）向下运动使波纹管（6）的上端低于储液腔（100）内液体的液面高度，进而使储液腔（100）内过多的液体依次流经波纹管（6）、导管（5）而流入容器（1）内腔。该容器能人为的根据实际需要来倒取液体，结构简单、操作方便。
Patent WO-2020164475-A1 (WO)
Inventor: HUANG YUAN
IPC: H04W28/08
Filed: 2020-02-11
Abstract: Disclosed are a data distribution method and apparatus, a mobile terminal, and a storage medium. The method comprises: in a dual WiFi mode, based on at least one distribution policy of an application type distribution policy, a data packet type distribution policy, a link quality distribution policy, and an access point (AP) type distribution policy, determining a data packet allocation proportion between a first WiFi channel and a second WiFi channel, wherein the first WiFi channel comprises a data channel connected with a first WiFi module, and a second WiFi channel comprises the data channel connected with a second WiFi module; and according to the data packet allocation proportion, allocating data packets that need to be transmitted in the first WiFi channel and the second WiFi channel for transmission. The embodiments of the present application can improve the data transmission amount of a WiFi network.
Patent WO-2020215890-A1 (WO)
Title: 显示驱动电路及其驱动方法、显示装置
Inventor: QIN WEI
IPC: G09G3/3208
Filed: 2020-02-28
Abstract: 一种显示驱动电路，包括：多个像素驱动电路、第一栅极驱动电路、第一发光驱动电路和第二发光驱动电路；像素驱动电路包括驱动晶体管、第一发光控制端、第二发光控制端、第一扫描端和第三扫描端。第一栅极驱动电路的第n级移位寄存器与第n行像素驱动电路的第一扫描端耦接，第n级移位寄存器与第n+1行像素驱动电路的第三扫描端耦接。第一发光驱动电路的第n级移位寄存器与第n行像素驱动电路的第一发光控制端耦接。第二发光驱动电路的第n级移位寄存器与第n行像素驱动电路的第二发光控制端耦接。驱动晶体管至少在来自第一扫描端、第三扫描端、第一发光控制端、第二发光控制端的信号的控制下，在复位阶段处于偏置状态。
Patent WO-2020192358-A1 (WO)
Inventor: HAO JIANGTAO
IPC: H04L45/24
Filed: 2020-02-28
Abstract: Disclosed in the present application are a packet forwarding method and a network device. The method comprises the following steps: a network device receives a first packet; the network device determines that a first path is the path of a first packet to be sent, the first path comprising a first port of the network device; the network device determines that the first port is in a congested state; on the basis of the first port being in a congested state, the network device determines that a second path is the path of the first packet to be sent, the second path comprising a second port of the network device, and the second path being a loop-free alternate path of the first path; and the network device sends the first packet via the second port. Using the present method, when the packets in a data stream experience congestion at a sending port in the network device, the network device sends subsequent packets in the data stream by means of an LFA path. By means of the present method, the network device uses existing fast rerouting mechanisms to forward packets by means of an LFA path pre-calculated and stored in the network device, thereby reducing the occurrence of packet loss.
Patent WO-2020187248-A1 (WO)
Inventor: YU YANG
IPC: F24F11/43
Filed: 2020-03-18
Abstract: 一种空调器自清洁加湿控制方法，属于空调器技术领域。为了提高空调器的自清洁效果，所述的空调器自清洁加湿控制方法包括：在空调器需要执行自清洁的情形下，获取室内空气的当前湿度和室内机的出风口的出风风量；根据出风风量计算结霜强度以及满足结霜强度所需的室内空气的目标湿度；根据室内空气的当前湿度和室内空气的目标湿度控制对室内空气的加湿量。通过控制对室内空气的加湿量，从而有效避免室内空气湿度过低无法达到预设结霜强度的情形以及避免因室内空气湿度过高还继续对室内空气进行加湿的情形，保证了空调器在自清洁过程中的结霜厚度，进一步提升空调器的自清洁效果。
Patent WO-2020224339-A1 (WO)
Title: Metal surface colour steel composite plate production line using single cold-bending forming mechanism
Inventor: JIANG MINGSHENG
IPC: B21D35/00
Filed: 2020-03-19
Abstract: A metal surface colour steel composite plate production line using a single cold-bending forming mechanism, comprising a feeding mechanism (1), a cold-bending forming mechanism (2), a gluing mechanism (3), an automatic plate-separating mechanism (4), a colour steel plate aligning and flipping plate-combining mechanism (5), and a curing mechanism (6).
Patent WO-2021195948-A1 (WO)
Title: 发动机的失火检测方法、装置、设备、存储介质和程序
Inventor: TAN ZHIXUE
IPC: G01M15/11
Filed: 2020-03-31
Abstract: 一种发动机的失火检测方法包括：获取所述发动机在目标工作循环内的转速信号，并对所述目标工作循环内的转速信号进行频谱分析处理，得到与所述目标工作循环内的转速信号相对应的多阶谐波分量的幅值；根据所述多阶谐波分量的幅值，对所述发动机进行失火检测。该方法易于实现对发动机进行失火检测，进而可极大避免器件损坏。还提供了用于发动机失火检测的装置、设备、存储介质和程序。
Patent WO-2021196024-A1 (WO)
Title: Appareil permettant d'entraîner un corps d'un commutateur haute tension
Inventor: LIAO HONGBING
IPC: H01H33/42
Filed: 2020-03-31
Abstract: L'invention concerne un appareil (20) permettant d'entraîner un corps d'un commutateur HT. L'appareil (20) comprend : une broche (22) ; un ensemble mécanisme (40) pourvu d'une première barre (42) ; une came (24) dotée d'une rainure de came (241) ; un moteur (26) conçu pour amener la broche (22) à se déplacer d'une première position à une seconde position dans une première direction. La broche (22) est conçue pour : se déplacer dans une première rainure (421) de la première barre (42) afin d'amener la première barre (42) à tourner et produire un premier signal, le premier signal indiquant un premier état du commutateur HT ; et entrer dans la rainure de came (241) depuis la première rainure (421) à une première position d'entraînement entre les première et seconde positions afin d'amener un contact mobile du corps du commutateur HT à se déplacer. L'invention peut assurer une approche améliorée pour indiquer les positions d'ouverture et de fermeture jusqu'à ce que le contact mobile du corps du commutateur HT ait physiquement atteint la position finale d'ouverture et de fermeture.
Patent WO-2021196175-A1 (WO)
Inventor: DU BO
IPC: G09G5/36
Filed: 2020-04-03
Abstract: La présente invention concerne des procédés et un appareil de traitement d'affichage. L'appareil peut déterminer une latence de trame d'une ou de plusieurs trames d'une pluralité de trames dans une unité d'affichage. Selon certains aspects, la latence de trame de chacune de la ou des trames peut être égale à une différence entre un temps d'exécution de rendu de la trame et un temps de synchronisation verticale (VSYNC). L'appareil peut également communiquer la latence de trame déterminée de chacune de la ou des trames dans l'unité d'affichage. De plus, l'appareil peut régler ou maintenir une fréquence d'horloge sur la base de la latence de trame de chacune de la ou des trames. L'appareil peut également régler ou maintenir un algorithme de mise à l'échelle de tension d'horloge dynamique (dcvs) sur la base de la latence de trame de chacune de la ou des trames. De plus, l'appareil peut analyser la latence de trame de la ou des trames.
Patent WO-2021203273-A1 (WO)
Title: System and method for closed-loop uplink power control
Inventor: ZHANG YUSHU
IPC: H04W52/14
Filed: 2020-04-08
Abstract: Embodiments are presented herein of apparatuses, systems, and methods for a user equipment device (UE) and a network to perform closed-loop transmission power control in a multi-base station environment with out-of-order scheduling. The network may configure a series of transmission power control commands to indicate to the UE transmission power for one or more transmissions to different base stations. The UE may receive the transmission power control commands, consider information including timing and/or resources associated with the transmission power control commands, and determine transmission power for the transmissions.