baber/WOPTO huggingface dataset:
Patent WO-2020125724-A1 (WO)
Inventor: LIU YUHUA
IPC: H02J7/00
Filed: 2019-12-19
Abstract: 一种电池过放电警示方法、装置、电池及飞行器，电池（30）用于为移动平台（20）供电，电池（30）过放电警示方法包括：获取电池（30）的过放电损伤次数，其中，过放电损伤次数基于电池（30）在历次放电过程中出现的最小电压值和预设过放电判损值得到，预设过放电判损值小于电池发生过放电的电压临界值；根据电池（30）的过放电损伤次数，进行电池（30）过放电警示。通过上述方式，能够根据电池（30）过放电发生的程度和次数给出警示，以使移动平台（20）和/或用户根据该警示做出相应的响应和操作，确保移动平台（20）运行过程中的安全性。
Patent WO-2020168833-A1 (WO)
Inventor: ZHANG MINGCHAO
IPC: H04B10/071
Filed: 2019-12-31
Abstract: L'invention concerne un procédé et un dispositif de surveillance de fibre optique. Deux extrémités d'une fibre optique sont respectivement pourvues d'un premier OTDR et d'un second OTDR et une extrémité opposée de chaque OTDR sur la fibre optique est pourvue d'un appareil réfléchissant la lumière. Le procédé de surveillance consiste à : après que le premier OTDR et le second OTDR sont utilisés pour émettre respectivement des signaux de lumière de sonde, acquérir respectivement des données de mesure du premier OTDR et des données de mesure du second OTDR ; et effectuer un traitement de synthèse sur les données de mesure du premier OTDR et les données de mesure du second OTDR pour obtenir des données de mesure de fibre optique unifiées.
Patent WO-2021134616-A1 (WO)
Title: Resource configuration method and apparatus
Inventor: LIAO SHURI
IPC: H04W72/04
Filed: 2019-12-31
Abstract: Provided in the present application are a resource configuration method and an apparatus, relating to the technical field of communications. When used to implement a user cooperative transmission scenario, a network device being capable of performing handover of a user cooperative transmission bandwidth resource for a user device. The method comprises: the network device sending first configuration information to a terminal device, the first configuration information comprising first indicator information, and the first indicator information being used to indicate that the terminal device switch to a first bandwidth resource to perform user cooperative communication.
Patent WO-2021120337-A1 (WO)
Inventor: LIAO HSUEH-JEAN
IPC: B62M1/26
Filed: 2020-11-18
Abstract: Disclosed is a transmission mechanism (20) for a small-wheel-diameter recreational vehicle, the transmission mechanism at least including: a crankshaft (21), a large chainwheel transmission unit (22), a one-way ratchet wheel unit (23) and a transmission unit (24), wherein the crankshaft (21) may be connected to a foot pedal (11) of a small-wheel-diameter recreational vehicle; the large chainwheel transmission unit (22) is rotatably sheathed at one end of the crankshaft (21); the large chainwheel transmission unit (22) can drive a rear wheel (17) of the small-wheel-diameter recreational vehicle by means of a chain (19); the one-way ratchet wheel unit (23) is configured to be between the crankshaft (21) and the large chainwheel transmission unit (22), such that the large chainwheel transmission unit (22) can be driven by the crankshaft (21) to rotate one way; the transmission unit (24) is provided with a ring gear (241), a planet carrier (242), a sun gear (243) and at least two planet gears (244); and the ring gear (241) is fixed on the vehicle body of the small-wheel-diameter recreational vehicle, and the planet carrier (242) is connected and fixed on the crankshaft (21). The transmission mechanism is simple in terms of structure and small in terms of volume, and has the functions of one-way transmission and speed ratio increasing.
Patent WO-2021073007-A1 (WO)
Inventor: LI GUOCHAO
IPC: B23B27/16
Filed: 2020-01-13
Abstract: An indexable tool bit having a dredging and chip removal structure, comprising a tool bit blade body (7). The contour of the horizontal cross section of the tool bit blade body (7) is square. Four cutting blades are provided at outer edges of four sides of a square blade. Both primary cutting blades (1) and secondary cutting blades (3) are provided with negative chamfers. Tapered protrusions (5) are established on front blade surfaces in the middle of the primary cutting blades (1) and the secondary cutting blades (3). Grooves are respectively formed from the tapered protrusions to cutting blade parts on both sides as dredging grooves. The indexable tool bit having a dredging and chip removal structure meets the dredging and chip removal requirements of a hard turning processing, reduces the turning cost, achieves rapid conversion, enables one blade to be used for multiple times, and improves the use efficiency.
Patent WO-2021142757-A1 (WO)
Inventor: GU XIAOKANG
IPC: H05K5/00
Filed: 2020-01-17
Abstract: 本发明公开了一种计算机网络信息安全控制装置，包括柜体、控制主机和固定盒；本发明在结构上设计合理，工作时，通过把手带动控制主机沿着支撑杆前后移动或脱离，组装检修方便，遇到震动干扰时，支撑柱压着弹簧上下移动，减震缓冲效果良好，故障率更低，第一电机提供动力带动第一旋转轴、第二旋转轴和扇叶转动，进行风冷散热，刷毛清洁空气滤网防止堵塞，散热性能佳，温度计和烟雾传感器可实时监测，火灾时开启电控阀，灭火器筒体内消防气体经喷淋盘喷出灭火，提高设备运行的安全性，在受到黑客或病毒攻击时，伸缩杆带动滑板左移，带动电源接头和网络接口左移断开电源和网络，进行物理隔绝，有效保障网络信息安全。
Patent WO-2020156240-A1 (WO)
Inventor: CHEN GUANGHUI
IPC: H02J7/00
Filed: 2020-01-17
Abstract: 本公开公开了一种电池组件和终端，所述电池组件包括电芯(130)、充电保护板(110)和放电保护板(120)，所述电芯(130)具有第一正极耳、第一负极耳、第二正极耳和第二负极耳，所述电芯通过所述第一正极耳和所述第一负极耳与所述充电保护板(110)连接，所述电芯(130)通过所述第二正极耳和所述第二负极耳与所述放电保护板(120)连接；所述第一正极耳和所述第一负极耳均设置于所述电芯(130)的靠近充电接口的侧边，所述充电保护板(110)分别与所述电芯(130)和所述充电接口连接。
Patent WO-2020151736-A1 (WO)
Title: 卷绕机
Inventor: ZHOU JINBAO
IPC: H01M10/04
Filed: 2020-01-22
Abstract: 一种卷绕机，该卷绕机包括转塔（200）、隔膜切刀装置（100）、贴胶装置及下料装置，隔膜切刀装置（100）、贴胶装置及下料装置围绕转塔（200）布设；转塔（200）上设置有绕自身轴线可转动的卷针（202），在转塔（200）转动地过程中可带动卷针（202）运动至卷绕工位和收尾工位，当卷针（200）处于卷绕工位时用于卷绕形成电芯；当卷针（200）处于收尾工位时，隔膜切刀装置（100）可切断用于卷绕形成电芯的隔膜，贴胶装置用于利用胶带将电芯的收尾端粘贴于电芯，下料装置用于对电芯进行下料。
Patent WO-2021147064-A1 (WO)
Inventor: CHANG KANGLE
IPC: H01L27/15
Filed: 2020-01-23
Abstract: 一种显示基板，包括：衬底、设置在所述衬底一侧的多个发光器件，以及光线调节层。所述多个发光器件相互间隔设置。所述光线调节层中的至少一部分位于所述多个发光器件之间的间隙内，以使所述多个发光器件中的至少一个发光器件的侧壁被所述光线调节层包围；所述光线调节层的材料包括吸光材料；所述光线调节层被配置为，对射向至所述光线调节层的光线进行吸收。
Patent WO-2020192296-A1 (WO)
Inventor: HUANG LI
IPC: G06F1/16
Filed: 2020-02-14
Abstract: An interface display method and a terminal device, applicable in the field of terminal technology so as to solve the problem of insufficient flexibility in the methods by which folding-screen-type terminal devices display content. The method comprising: when a terminal device uses a first display region and second display region of a folding screen to respectively display a user interface of a first application program and a user interface of a second application program, receiving an expansion operation performed by a user with regard to the folding screen (S201); the terminal device, in response to the expansion operation, and when a display priority level of the first application program is higher than a display priority level of the second application program, using a third display region and fourth display region of the folding screen for respectively displaying a user interface of the first application program and a user interface of the second application program; wherein, the area of the third display region being greater than the area of the first display region (S202). The method being specifically applicable to the process of a terminal device displaying content on a folding screen.
Patent WO-2021163844-A1 (WO)
Inventor: CAI XIAOXIA
IPC: G06T3/40
Filed: 2020-02-17
Abstract: Un appareil d'imagerie à super-résolution comprend un réseau neuronal convolutif (104) pour recevoir une trame basse résolution (102) et générer une trame à composantes d'éclairement haute résolution. L'appareil comprend également un convertisseur de résolution matériel (106) pour recevoir la trame basse résolution (102) et générer une seconde trame à composantes de chrominance haute résolution. L'appareil comprend en outre un multiplexeur (108) pour combiner la trame à composantes d'éclairement haute résolution et la trame à composantes de chrominance haute résolution pour générer une trame haute résolution (110).
Patent WO-2021163907-A1 (WO)
Inventor: YUAN FANG
IPC: H04W72/04
Filed: 2020-02-19
Abstract: Divers aspects de la présente divulgation concernent de manière générale la communication sans fil. Selon certains aspects, un équipement utilisateur (UE) peut déterminer si une communication de liaison montante qui est programmée pour être transmise par une pluralité de répétitions de liaison montante physique dans de multiples fentes est soumise à une condition d'exposition maximale admissible (MPE). Le procédé peut déterminer un réglage de transmission pour la pluralité de répétitions de liaison montante physique sur la base, au moins en partie, d'une détermination que la communication de liaison montante est soumise à la condition de MPE, et transmettre la communication de liaison montante sur la base, au moins en partie, du réglage de transmission. De nombreux autres aspects sont fournis.
Patent WO-2020192773-A1 (WO)
Title: Digital identity authentication method, device, apparatus and system, and storage medium
Inventor: ZHANG XIAO
IPC: H04L29/06
Filed: 2020-03-27
Abstract: Disclosed is a digital identity authentication method, applied to a blockchain platform which pre-stores digital identity information ciphertext of a registered user. The method comprises: in response to a digital identity information acquisition request sent by a user terminal, sending digital identity information ciphertext of a target user to the user terminal, so that the user terminal decrypts the digital identity information ciphertext to acquire digital identity information plaintext; and in response to a digital identity information acquisition request sent by a verification terminal, sending the digital identity information ciphertext of the target user to the verification terminal, so that the verification terminal determines whether the digital identity information ciphertext matches the digital identity information plaintext submitted by the user terminal. Also disclosed are a digital identity authentication device and system, and a computer-readable storage medium. In the present invention, a blockchain platform with a higher availability is used to store digital identity information, thereby effectively improving the processing efficiency of digital identity authentication and the user experience.
Patent WO-2020216043-A1 (WO)
Inventor: ZHANG WEIWEI
IPC: B42D25/40
Filed: 2020-04-03
Abstract: An optical anti-counterfeiting element, and a manufacturing method thereof. The optical anti-counterfeiting element comprises: a substrate (2) having a first surface (21) and an opposite second surface (22); and an interference-type reflective coating located on the first surface (21) of the substrate (2). The interference-type reflective coating is located at a non-hollowed-out region (32), and not at a hollowed-out region (31), of the optical anti-counterfeiting element, and has a Fabry-Perot interferemeter structure. An absorbing layer (41) in the Fabry-Perot interferemeter structure is in contact with the substrate (2), and a material of the absorbing layer (41) is an alloy material. The invention uses an alloy material as the absorbing layer, such that the optical anti-counterfeiting element maintains a high color saturation level while achieving complete hollowing of an optically variable film, thereby solving the problem of the prior art in which the color saturation level compromises a hollowing operation, and enabling combinations of various optical anti-counterfeiting effects.
Patent WO-2020224499-A1 (WO)
Title: Systems and methods for extremely high throughput sounding process indication
Inventor: SUH JUNG HOON
IPC: H04W72/04
Filed: 2020-04-29
Abstract: Disclosed herein are devices, systems and methods between a between a plurality of collaborating Access Points (APs) and a receiving station (STA) operating in a wireless local area network (WLAN). The method include the steps of: transmitting, by each AP in the plurality of collaborating APs, a data frame to the receiving STA, each data frame has a preamble portion, the preamble portion including a signal (SIG) field, and the SIG field has a subfield including information representative of a total number of spatial streams transmitted by the plurality of collaborating APs.
Patent WO-2021232310-A1 (WO)
Title: Sub-pixel structure and display
Inventor: SUN JIA
IPC: G09G3/32
Filed: 2020-05-20
Abstract: A sub-pixel structure and a display. The sub-pixel structure comprises a driving module (100), a first selection module (200), a second selection module (300), a switch module (400), a first light-emitting device (LED1) and a second light-emitting device (LED2), wherein according to a first control signal (CK, CB), the first selection module (200) controls the driving module (100) to be connected, in a conductive manner, to an anode of the first light-emitting device (LED1), or controls the driving module (100) to be connected, in a conductive manner, to an anode of the second light-emitting device (LED2); according to a second control signal, the second selection module (300) controls a cathode of the first light-emitting device (LED1) to be grounded, or controls a cathode of the second light-emitting device (LED2) to be grounded; and the switch module (400) controls, according to a third control signal (Ctl1), the anode of the first light-emitting device (LED1) and the anode of the second light-emitting device (LED2) to be conducted simultaneously or to not be conducted simultaneously, and controls, according to a fourth control signal (Ctl2), the cathode of the first light-emitting device (LED1) and the cathode of the second light-emitting device (LED2) to be conducted simultaneously or to not be conducted simultaneously. By means of providing a dual-separation electrode, display is controlled according to the time and regions, the service life is prolonged, and display image sticking caused by a material attenuation difference is alleviated.
Patent WO-2021237451-A1 (WO)
Inventor: HUANG LUHUA
IPC: B65G47/52
Filed: 2020-05-26
Abstract: 一种机械部件生产用接料及转运装置，包括基座（5）、传送框架（9）和支撑腿（6），基座（5）顶部的一侧固定安装有传送框架（9），传送框架（9）的两端皆通过传送轮（8）转动安装有传送带（801），传送框架（9）顶部的前后侧皆通过固定柱（10）固定安装有挡板（1001），传送框架（9）与固定柱（10）之间通过升降门（11）活动安装有导料板（12），基座（5）顶部的另一侧固定安装有伺服电机（4），伺服电机（4）通过转盘（401）转动安装有立柱（1），立柱（1）通过固定杆（14）固定安装有液压推杆（13），液压推杆（13）通过承接架（2）活动安装有转运斗（3）。该装置通过在基座（5）顶部的两侧固定安装有传送带（801）和转运斗（3），能够使用传送带（801）进行接料输送至转运斗（3）中，该装置通过在转运斗（3）和承接架（2）之间活动安装有伸缩杆，能够将转运斗的进料口向上提起。
Patent WO-2021022900-A1 (WO)
Inventor: SONG ZENGMENG
IPC: G06F16/9535
Filed: 2020-06-11
Abstract: Un procédé et un dispositif de reconnaissance d'un texte, associés au domaine de la classification d'informations, peuvent acquérir un texte et des informations d'image d'un utilisateur (301), produire un coefficient de caractéristique de contenu d'après le texte et les informations d'image de l'utilisateur (302), et déterminer l'importance du texte d'après le coefficient de caractéristique de contenu (303). Ainsi, le texte lié à l'utilisateur peut être automatiquement filtré à partir d'une grande quantité de texte d'après le contenu du texte, et l'efficacité est élevée.
Patent WO-2021109551-A1 (WO)
Inventor: HU YUANMIN
IPC: B60L15/20
Filed: 2020-06-24
Abstract: 一种用于电力汽车转弯限速的控制系统，包括：转弯角度获取模块和转弯速度控制模块；所述转弯角度获取模块，用于获取当前汽车的转弯角度；所述转弯速度控制模块，用于根据当前汽车的行驶速度以及转弯角度对应控制汽车的转弯速。还涉及一种车辆转弯控制方法。本系统能够根据方向盘角度获取转弯速度，根据转弯速度对汽车速度进行制动，提高车辆转弯的安全性，并且对汽车速度制动时采用不同的制动方法，不仅满足汽车制动的安全性还满足了汽车制动的舒适性。
Patent WO-2022000375-A1 (WO)
Inventor: LI XIN
IPC: G06F16/22
Filed: 2020-07-01
Abstract: A method is disclosed for storing an arranging data in a database. The method includes a computer system storing, in a database, data indicative of a graph data structure having a plurality of nodes connected by a plurality of edges. The method further includes the computer system determining that a number of edges connected to a first node satisfies a threshold number. In response to the determining, the computer system may store an index in an index row associated with the first node. The index identifies a first row having first and second ranges of values stored in first and second rows, respectively. The values in the first and second rows correspond to edges connected to the first node. The values in the first and second ranges are usable to indicate properties of corresponding ones of the plurality of edges.
Patent WO-2021042887-A1 (WO)
Inventor: YANG HONGWEI
IPC: F24D3/10
Filed: 2020-07-20
Abstract: A water mixing center, comprising a valve body (1) and a water pump (2), a lower end of the valve body (1) having a water inlet end (1a) and a water outlet end (1b), a right side of the valve body (1) having a water collecting end (1c), an upper end of the valve body (1) having a water mixing end (1d), the water mixing end (1d) being in communication with a water inlet opening (2a) of the water pump (2), a water outlet opening (2b) of the water pump (2) being connected to a measurement valve (3), a side part of the valve body (1) being provided with a first mounting hole (1e) and a second mounting hole (1f), the first mounting hole (1e) having disposed therein a filtration mesh (4), a water passage hole (1g) being disposed between the first mounting hole (1e) and the second mounting hole (1f), the second mounting hole (1f) having provided thereon a valve core assembly (5), the water mixing end (1d) having therein a bypass water path (1h) and a circulating water path (1i), a left side of the valve body (1) being provided with a third mounting hole (1j), the third mounting hole (1j) having disposed thereon an electromagnetic valve core (6), a non-return mechanism (7) being disposed in the circulating water path (1i), the valve body (1) having provided thereon a fourth mounting hole (1k) in lateral communication with the circulating water path (1i), and the fourth mounting hole (1k) having disposed therein a tube-shaped valve core (8). The present water mixing center greatly improves water circulation efficiency while increasing safety and service life.
Patent WO-2021036621-A1 (WO)
Inventor: HUANG QING
IPC: H04W28/08
Filed: 2020-07-24
Abstract: Provided is an information interaction method and a related device. The information interaction method comprises: sending a resource status request to a target base station, wherein the resource status request comprises a target cell indicator and a target element indicator of each target cell; receiving a resource status response sent by the target base station; and sending interaction success information to the target base station on the basis of the resource status request and the resource status response, wherein the resource status response comprises a measurement start result item, and/or the resource status request further comprises a partial success indicator, and the partial success indicator comprises at least one of a cell partial success indicator and a feature partial success indicator.
Patent WO-2021223336-A1 (WO)
Title: Preparation method for fluorescent and transparent composite material
Inventor: MIAO JIANWEN
IPC: C08L33/12
Filed: 2020-08-03
Abstract: A preparation method for a fluorescent and transparent composite material, comprising: (1) selecting a crab shell or crab shell piece having a complete form, washing, and saving in deionized water for later use; (2) sequentially using a low-concentration acid solution, a low-concentration alkaline solution, and an ethanol solution to immerse the complete crab shell or crab shell piece until completely removing calcium carbonate, proteins, lipids, and a pigment matrix, and saving the treated crab shell or crab shell piece in anhydrous ethanol for later use; (3) uniformly dispersing a fluorescent material in a polymer monomer by means of thermomechanical stirring, and then performing polymerization to obtain a polymer; and (4) taking out the treated crab shell or crab shell piece, immersing in the polymer obtained at step (3), performing vacuum pumping in a vacuum drying box and keeping pressure for 15 minutes, repeating three times, taking out the crab shell or crab shell piece and wrapping same with a tin foil, and performing isothermal curing. The prepared fluorescent and transparent composite material not only is high in light transmittance, but also has a complete crab shell form; and the addition of fluorescent powder makes a transparent crab shell present different colors under the irradiation of light and has little influence on the light transmittance.
Patent WO-2021077848-A1 (WO)
Title: Glass fiber group and fabrication method therefor, and glass fiber reinforced resin matrix composite material and fabrication method therefor
Inventor: YUAN FEI
IPC: C08K9/04
Filed: 2020-08-05
Abstract: Disclosed are a glass fiber group and a fabrication method therefor, and a glass fiber reinforced resin matrix composite material and a fabrication method therefor. The fabrication method for the glass fiber group is characterized in that glass fiber is produced by using a centrifugal method, and then the glass fiber is produced by using a wet or dry molding process to obtain a glass fiber group of a predetermined shape. In the present invention, since the glass fiber is fabricated by using the centrifugal method, the wet molding process may significantly reduce glass slag and powdered glass, reduce the phenomenon of non-fiberization in the composite material, and enable all added glass materials to achieve the effect of enhancing the resin performance. The glass fiber in the glass fiber reinforced resin matrix composite material has a longer retention length, the content of the glass fiber is stable and controllable, and the glass fiber is uniformly dispersed. The mechanical strength and performance of the glass fiber reinforced resin matrix composite material of the present invention are improved and more stable.
Patent WO-2022032423-A1 (WO)
Title: Display substrate and display device
Inventor: HAN LINHONG
IPC: H01L27/32
Filed: 2020-08-10
Abstract: A display substrate and a display device, which belong to the technical field of displaying. In the display substrate, a base substrate (01) has a display area (A1), a bending area (A2) and a pad area (A3), and the length of the display area (A1) in a first direction (X1) is greater than the length of the display area (A1) in a second direction (Y1). As the pad area (A3), the bending area (A2) and the display area (A1) are arranged in the second direction (Y1), the pad area (A3) is located on the side of the longer boundary line of the display area (A1), so that the length of each signal line introduced from the pad area (A3) to the display area (A1) is shorter in the display area (A1). Correspondingly, a voltage difference between both ends of each signal line introduced from the pad area (A3) to the display area (A1) is small, and a display device using the display substrate has a good display effect.
Patent WO-2022036516-A1 (WO)
Inventor: LI PENG
IPC: F16L55/32
Filed: 2020-08-17
Abstract: A pipe robot (10), comprising a movement mechanism (1), a telescopic arm (2) and an elastic mechanism (3). The telescopic arm (2) is arranged on the elastic mechanism (3). The movement mechanism (1) is arranged on an end of the telescopic arm (2) far from the elastic mechanism (3). The movement mechanism (1) can move along the inner wall of the pipe, thereby driving the telescopic arm (2) and the elastic mechanism (3) to move along the pipe. When the movement mechanism (1) moves to a location of the pipe where the diameter of the pipe is relatively small, the inner wall of the pipe presses the movement mechanism (1). The movement mechanism (1) presses the telescopic arm (2), causing the telescopic arm (2) to contract, thereby causing the pipe robot (10) to be able to move through locations in the pipe with relatively small pipe diameters. When the movement mechanism (1) moves to a location in the pipe with a relatively small pipe diameter, under the influence of the elastic mechanism, the telescopic arm (2) extends, thereby causing the telescopic arm (2) to drive the movement mechanism (1) to move along the direction of the inner wall of the pipe, until the movement mechanism (1) comes in contact with the pipe inner wall, thereby causing the pipe robot (10) to be able to move in locations with relatively small pipe diameters.