baber/WOPTO huggingface dataset:
Patent WO-2019134445-A1 (WO)
Inventor: SHAO XIBIN
IPC: G02F1/1335
Filed: 2018-11-13
Abstract: A liquid crystal display panel is disclosed, including an array substrate (01) comprising a plurality of sub-pixels, an opposite substrate (02) opposite the array substrate (01), a liquid crystal layer (03) between the array substrate (01) and the opposite substrate (01), and a plurality of spacers (04) between the array substrate (01) and the opposite substrate (02). The plurality of spacers (04) may respectively be in areas between the adjacent sub-pixels. Each of the plurality of the spacers (04) may include a first sub-spacer (041) and a second sub-spacer (042). The first sub-spacer (041) may be formed on a side of the array substrate (01) facing the opposite substrate (02). The second sub-spacer (042) may be formed on a side of the opposite substrate (02) facing the array substrate (01). A side of the first sub-spacer (041) facing the opposite substrate (02) may be in contact with a side of the second sub-spacer (042) facing the array substrate (01).
Patent WO-2019120024-A1 (WO)
Inventor: CHEN YAN
IPC: G06K9/62
Filed: 2018-11-21
Abstract: 本申请实施例公开了一种用户性别识别方法、装置、存储介质及电子设备，该方法包括获取多个样本用户的样本特征集合，获取性别参考特征集合，获取未知性别用户在应用使用过程中具有性别识别性的多维特征，得到未知性别用户的特征集合，获取特征集合与性别参考特征集合的相似度，并根据相似度预测未知性别用户的性别。
Patent WO-2020042393-A1 (WO)
Inventor: LIANG SHUOZHEN
IPC: G02F1/13357
Filed: 2018-11-23
Abstract: Disclosed are a backlight module and a display apparatus. The backlight module comprises: an optical film group (10); a light guide plate (20); a reflective sheet (30); and a back panel (40), wherein the back panel (40) comprises a bottom panel (41) and a support portion (42) provided at a periphery of the bottom panel (41); the reflective sheet (30) is provided at the bottom panel (41); the light guide plate (20) is provided at one side, away from the bottom panel (41), of the reflective sheet (30); the optical film group (10) is provided at one side, away from the reflective sheet (30), of the light guide plate (20); and one end of the support portion (42) away from the bottom panel (41) and the optical film group (10) are located in the same plane.
Patent WO-2020097989-A1 (WO)
Inventor: ZHANG LIANG
IPC: G09G3/36
Filed: 2018-11-29
Abstract: Provided are a cross-voltage compensation method of a display panel, the display panel and a display device. The cross-voltage compensation method comprises the steps: after a last scanning line of a current frame is scanned and before starting a first scanning line of a next frame, transmitting a preset voltage signal to an in-plane data line (S11); and while transmitting the preset voltage signal to the in-plane data line, keeping all scanning lines in a closed state (S12). There is a V-blank time before starting the first scanning line of the next frame after scanning the last scanning line of the current frame, during which all scanning lines are kept in a closed state.
Patent WO-2019144723-A1 (WO)
Title: Method and device for detection
Inventor: WU WENJING
IPC: H04B10/077
Filed: 2018-12-13
Abstract: Disclosed in an embodiment of the present application is a detection method, which is used for an optical network unit (ONU) to check and accept the installation of a household optical cable, which does not require a special installation engineer to carry out detection, saving human resources and reducing costs. The method of the embodiment of the present application is applied to an ONU, wherein said ONU is provided with a light source and an optical power meter, and said method comprises: said ONU acquiring a first check and accept request; said ONU enabling said light source to emit a first light ray that meets a preset condition according to said first check and acceptance request; said ONU receiving a second light ray, said second light ray being a light ray reflected by said first light ray passing through a reflector; said ONU determining and displaying a loss by means of said optical power meter according to said first light ray and said second light ray; if the loss is within a preset range, the check and acceptance passes; and if the loss is not within said preset range, the check and acceptance does not pass.
Patent WO-2019128738-A1 (WO)
Title: 用于轨道交通的直流牵引供电系统及其控制方法
Inventor: JING JIANFEI
IPC: B60L7/12
Filed: 2018-12-14
Abstract: 一种用于轨道交通的直流牵引供电系统及其控制方法，其中，供电系统包括整流源（10）和储能组件（20），供电系统的控制方法包括：获取列车的当前运行工况，并获取直流牵引网的基准电压和直流牵引网的电压；如果列车当前处于牵引状态，则根据基准电压和直流牵引网的电压，控制储能组件（20）向直流牵引网释放能量，以抑制直流牵引网电压的下降；如果列车当前处于制动状态，则根据基准电压和直流牵引网的电压，控制储能组件（20）通过直流牵引网吸收列车制动时的回馈能量，以抑制直流牵引网电压的上升。
Patent WO-2019120189-A1 (WO)
Title: Additive manufacturing mechanism and additive manufacturing method
Inventor: LI HUILI
IPC: H01L21/48
Filed: 2018-12-18
Abstract: An additive manufacturing device, comprising: a workpiece platform module (1); a shell additive module (2) configured to form a shell (101) on the workpiece platform module (1); a metal wiring module (3) configured to provide a metal wiring (102) on the shell (101); and a wiring repair module (4) configured to detect a defect of the metal wiring (102) and repair the defect to form a repaired defect (103). The shell additive module (2) is further configured to form a cover (104) on the shell (101) after the defect is repaired. The additive manufacturing device can perform online repair on an embedded circuit without unloading the workpiece platform module (1) and base materials, thereby saving device costs and production line space, shortening the manufacturing time and a manufacturing chain, and improving subsequent machining accuracy of the base material.
Patent WO-2019161703-A1 (WO)
Title: Sound generator and electronic product
Inventor: ZHAO GUODONG
IPC: H04R9/02
Filed: 2018-12-25
Abstract: Provided are a sound generator and an electronic product. The sound generator comprises a shell, a vibration system and a magnetic circuit system. The vibration system and the magnetic circuit system are successively accommodated and fixed from top to bottom at a first end of the shell. The magnetic circuit system is provided with a rear sound hole. The shell comprises a first portion corresponding to the vibration system and the magnetic circuit system, and a second portion integrally extending downward from the first portion and beyond a bottom surface of the magnetic circuit system. A second end portion of the shell is integrally provided with a bottom shell wall or is separately mounted with a lower cover plate, and a rear cavity in communication with the rear sound hole is formed among the second portion of the shell, the bottom surface of the magnetic circuit system, and the bottom shell wall or the lower cover plate. The shell comprises a side wall, and the side wall of the shell is provided with a metal sheet for shielding leakage. The technical solution provided in the present invention facilitates realizing the miniaturization of products and realizing a leakage prevention function.
Patent WO-2019174392-A1 (WO)
Inventor: CAO SHAOSHENG
IPC: G06F9/54
Filed: 2019-01-16
Abstract: A vector processing method for RPC information, an apparatus and a device. Said method comprises: acquiring an RPC information sequence formed by a plurality of RPC information units of a user (S202), establishing and initializing feature vectors of the RPC information units (S204), and training the feature vectors according to the RPC information sequence and the feature vectors (S206), so as to obtain feature vectors which provide more accurate expression.
Patent WO-2020150905-A1 (WO)
Title: Ventilation fitting and patient ventilation interface
Inventor: CAI KUN
IPC: A61M16/00
Filed: 2019-01-22
Abstract: A ventilation fitting (10) and a patient ventilation interface (100). The ventilation fitting (10) comprises a breath connecting portion (20) and a pipeline connecting portion (30) fixedly connected to the breath connecting portion (20); the breath connecting portion (20) is connected to a patient interface (70), the breath connecting portion (20) is provided with a ventilation fitting port (21) and a first sampling port (22), and the pipeline connecting portion (30) is provided with an expiratory pipeline port (34), an inspiratory pipeline port (36) and a first sampling connecting port (31), the first sampling connection port (31) being in communication with the first sampling port (22). The breath connecting portion (20) is provided with the ventilation fitting port (21) and the first sampling port (22), the ventilation fitting port (21) is used for ventilating with a patient by means of the patient interface (70), and the first sampling port (22) acquires gas exhaled by the patient and is in communication with a monitoring device by means of the first sampling connecting port (31), so that the breath state of the patient can be monitored.
Patent WO-2020164006-A1 (WO)
Title: 切换网络设备的方法、终端设备和网络设备
Inventor: TANG XUN
IPC: H04W36/34
Filed: 2019-02-13
Abstract: 本申请提供了切换网络设备的方法、终端设备和网络设备。本申请的技术方案中终端设备在需要从第一网络设备切换至第二网络设备时，向第一网络设备指示一个时间段，在该时间段内终端设备向第二网络设备发送接入消息，在该时间段之外终端设备向第一网络设备发送上行数据，也就是说，终端设备仅在向第二网络设备发送接入消息(例如，随机接入前导码、切换完成消息或重配置完成消息)时才中断与第一网络设备的上行数据传输。这样，在终端设备随机接入第二网络设备的过程中，该时间段之外的其他时间终端设备同样可以向第一网络设备发送上行数据，从而使得具有双收单发的终端设备在与源网络设备进行数据传输的同时完成针对目标网络设备的随机接入过程。
Patent WO-2019165999-A1 (WO)
Inventor: DONG XING
IPC: G06K9/00
Filed: 2019-02-28
Abstract: Disclosed are an ultrasonic fingerprint collection precision control processing method, a storage medium and a mobile terminal. The method comprises: when an ultrasonic fingerprint device is triggered, a transmitting layer transmitting ultrasonic wave beams; a pre-set acoustic wave orientation film carrying out bundling orientation on the ultrasonic wave beams, so that the ultrasonic wave beams are bundled for propagating in a direction perpendicular to the acoustic wave orientation film; and after the ultrasonic wave beams subjected to the bundling orientation are reflected by an interface between a user finger and outer screen glass, the ultrasonic wave beams being received by a receiving layer to collect fingerprint information.
Patent WO-2019233175-A1 (WO)
Inventor: YANG MEIYING
IPC: H04W76/28
Filed: 2019-04-09
Abstract: L'invention concerne un procédé et dispositif d'émission de signal destinés à réaliser la transmission d'un signal de référence déclenché, de façon à permettre à un terminal d'utiliser immédiatement un signal de référence pour effectuer une opération correspondante, d'abaisser la consommation d'énergie du terminal, et d'obtenir des effets d'économie d'énergie. Les modes de réalisation de la présente invention concernent un procédé d'émission de signal au niveau d'un côté réseau, le procédé comportant les étapes consistant à: envoyer à un terminal un signal de réveil utilisé pour réveiller le terminal; et envoyer un signal de référence au terminal; ou envoyer à un terminal un signal de réveil utilisé pour réveiller le terminal et un message indiquant si le côté réseau va envoyer un signal de référence.
Patent WO-2020034665-A1 (WO)
Title: Coil control circuit of contactor
Inventor: YIN XIANGYANG
IPC: H01H47/32
Filed: 2019-04-29
Abstract: A coil control circuit of a contactor, comprising a freewheeling control circuit and a coil driving circuit. The coil driving circuit comprises an MOS transistor T1 and a PWM generator U3 for driving the MOS transistor T1. The drain of the MOS transistor T1 is connected to a contactor coil, and the source of the MOS transistor T1 is grounded to control electric connection and disconnection between the contactor coil and a contactor power supply. The freewheeling control circuit consists of a bidirectional switching device K1, an MOS transistor T2, and a freewheeling transistor driving circuit. A synchronous control signal of the freewheeling transistor driving circuit is provided by the coil driving circuit. In suction and holding phases of the contactor, the on-off state of the bidirectional switching device K1 of the freewheeling control circuit is complementary to that of the MOS transistor T1 of the coil driving circuit, that is, when the MOS transistor T1 is turned on, the bidirectional switching device K1 is turned off, and in this case, the contactor coil stores energy; when the MOS transistor T1 is turned off, the bidirectional switching device K1 is turned on, and the bidirectional switching device K1 provides a low-impedance freewheeling path for the contactor coil. The coil control circuit of the contactor reduces the loss of the contact coil in the holding phase while enabling the contactor to be quickly turned off.
Patent WO-2019218973-A1 (WO)
Inventor: MAO BO
IPC: H01L27/32
Filed: 2019-05-13
Abstract: 一种显示面板及其制作方法、显示装置。该显示面板包括衬底基板(11)、像素界定层(13)、发光层(14)和隔垫物(17)，像素界定层(13)设置为限定显示面板中的各子像素，像素界定层(13)包括位于相邻的子像素之间的凹槽结构(16)，在凹槽结构(16)中设置有隔垫物(17)，发光层(14)设置在像素界定层(13)和隔垫物(17)远离衬底基板(11)的一侧，隔垫物(17)的热膨胀系数大于发光层(14)的热膨胀系数。
Patent WO-2020232603-A1 (WO)
Title: 显示控制方法、电子设备及计算机可读存储介质
Inventor: SUN JIASONG
IPC: G06F3/041
Filed: 2019-05-20
Abstract: 本申请公开了一种显示控制方法、电子设备及计算机可读存储介质。该显示控制方法包括：判断是否接收到调整所述电子设备形态的调整操作（100）；在接收到所述调整操作时，控制触摸显示屏处于输入屏蔽状态（102）。本申请实施例在接收到触摸所述显示屏以调整所述电子设备形态的调整操作时控制触摸显示屏处于输入屏蔽状态，进而有利于减少用户在调整电子设备形态时而引起的误触，方便用户的使用。
Patent WO-2020199334-A1 (WO)
Inventor: GAO JIE
IPC: H01Q21/24
Filed: 2019-05-28
Abstract: The technical solution is applicable to the technical field of radio, and provides a dual polarized radiating unit and a base station antenna. The dual polarized radiating unit comprises a folded dipole, a balun structure and two feed conductors. The folded dipole comprises four symmetrically disposed conductor rings which are arranged along the circumferential direction, and the symmetry axes of two adjacent conductor rings are perpendicularly arranged so as to form crossed symmetry axes. A first branch knot and a second branch knot extending to conductive centers of the symmetry axes are arranged on each conductor ring at the ends respectively facing the two adjacent conductor rings. The balun structure is provided with four intercommunicating pores running through from top to bottom, and any of the conductor rings has two connecting ends respectively connected to walls of two adjacent intercommunicating pores. The feed conductors are intersected with each other, one end of each feed conductor is inserted into one intercommunicating pore, and the other end is connected with the intercommunicating pore at an opposite angle. The dual polarized radiating unit provided by the present technical solution has a small volume and good radiation properties.
Patent WO-2020243980-A1 (WO)
Inventor: LIN JIAXIU
IPC: B60K8/00
Filed: 2019-06-12
Abstract: A continuous aerodynamic power output system, comprising a gas generation mechanism, a gas storage mechanism, and a power output mechanism. The gas storage mechanism comprises an inlet valve (6), an outlet valve (9), and at least two gas storage devices (8), wherein both of the inlet valve (6) and the outlet valve (9) are multi-pass valves. The gas generation mechanism communicates with each of the gas storage devices (8) by means of the inlet valve (6), and a one-way check valve (5) is further provided between the gas generation mechanism and the inlet valve (6). Each of the gas storage devices (8) communicates with the power output mechanism by means of the outlet valve (9), and an expansion and pressure-reduction apparatus (10) is further provided between the outlet valve (9) and the power output mechanism. The present system provides optimized gas storage and energy release mechanisms, wherein the gas generation mechanism can quickly compensate for the decreased air pressure caused by an inflation cylinder, multiple gas storage cylinders guarantee power storage, and long-distance, long-duration operations can be carried out as long as chemical materials are replenished.
Patent WO-2020258048-A1 (WO)
Inventor: ZHU YAJUN
IPC: H04W72/08
Filed: 2019-06-25
Abstract: Provided are a downlink transmission detection method and apparatus, a device, and a storage medium, which fall within the field of communications, the method comprising: a terminal acquiring first configuration information; the terminal determining a detection parameter of downlink transmission according to the first configuration information; and the terminal detecting downlink transmission on an unlicensed frequency band according to the detection parameter. According to the embodiments of the present disclosure, the terminal can dynamically detect the downlink transmission according to the first configuration information, solving the problem that the terminal cannot detect the channel occupation of a base station on the unlicensed frequency band because there is no downlink transmission always sent in a 5G system, so the terminal can detect the occupation of the base station on the unlicensed frequency band in time, and the power consumption of the terminal is reduced.
Patent WO-2020001583-A1 (WO)
Title: Circuit board assembly, photosensitive assembly, camera module, and manufacturing method therefor
Inventor: WANG MINGZHU
IPC: H05K1/18
Filed: 2019-06-28
Abstract: The present application provides a photosensitive assembly, comprising: a photosensitive chip, provided with a plurality of chip electrodes; a circuit board, having a through hole corresponding to a photosensitive region, a lower surface of the circuit board having a plurality of first electrodes; a rewiring layer, formed on the lower surface of the circuit board, a lower surface of the rewiring layer having a plurality of second electrodes, the plurality of first electrodes being respectively electrically connected to the corresponding second electrodes by rewiring wires, the photosensitive chip being attached to the lower surface of the rewiring layer, and the plurality of second electrodes respectively contacting and being conductively connected to the chip electrodes. The present application further provides a corresponding photosensitive assembly manufacturing method, a corresponding circuit board assembly, and a corresponding camera module. The present application can be adopted to conductively connect a circuit board pad/circuit having a large line width to a photosensitive chip having a small contact, thereby achieving high-density packaging of photosensitive chips in camera modules.
Patent WO-2021007741-A1 (WO)
Title: Composition de shampooing sec non en aérosol à base aqueuse
Inventor: HU YULAN
IPC: A61K8/89
Filed: 2019-07-15
Abstract: La présente invention concerne une composition de shampooing sec non en aérosol à base aqueuse qui consiste en (A) 0,1 à 30 % en poids de poudre d'élastomère de silicone ; et (B) 5 à 98,3 % en poids d'eau, à chaque fois sur la base du poids total de la composition de shampooing sec. De telles compositions de shampooing sec ont une ou plusieurs propriétés : un excellent effet d'absorption d'huile, sans danger et durables, un parfum de longue durée, une caractéristique de séchage rapide, un pouvoir démêlant et offrant une texture lisse, et laissant moins de résidus que les produits classiques.
Patent WO-2021022493-A1 (WO)
Inventor: LIU HAOYUAN
IPC: G06K9/00
Filed: 2019-08-06
Abstract: An urban homeless population assistance system, and a monitoring method. The system comprises a data collection apparatus, a cloud management center, and a search and rescue unmanned aerial vehicle, wherein the data collection apparatus is arranged on a road facility; the data collection apparatus comprises a photographic apparatus, a data processing apparatus and a wireless communication apparatus; the cloud management center comprises a wireless communication module, a data processing module and a storage module; and the search and rescue unmanned aerial vehicle comprises an unmanned aerial vehicle body (1), a wireless communication unit, a high-definition camera (2), a data processing unit and a storage module. The present invention can systematically manage the homeless population in a city, and determines, by means of activity routines, activity states, etc., whether the homeless population needs assistance; furthermore, since homeless people like to rest in some places that cannot be photographed by monitors, such as under overpasses, these regions can be photographed by means of a search and rescue unmanned aerial vehicle, and whether homeless people need assistance is determined by means of photographed images, such that the efficiency of assistance is improved.
Patent WO-2020048503-A1 (WO)
Title: Linear actuator, oral cleaner and control method therefor
Inventor: XI YINGQI
IPC: H02K41/02
Filed: 2019-09-04
Abstract: Disclosed are a linear actuator (02) applicable to an oral cleaning device, and an oral cleaning device using the linear actuator (02). The linear actuator (02) comprises a stator (12) capable of providing a transverse magnetic field, an armature (14) containing a coil (108), a housing, and a coupler (16), wherein the coil (108) is placed around the stator (12) in such a way that magnetic lines of force can be cut, such that the armature (14) moves longitudinally; the housing and the coupler (16) are combined into a body and form a body space (122) with a sealed interior; the stator (12) and the armature (14) are both defined in the sealed body space (122); and the coupler (16) is connected to the armature (14) and outputs a linear movement under the drive of the armature (14). The oral cleaning device has both the functions of a toothbrush and a water dental floss.
Patent WO-2020143247-A1 (WO)
Title: Cleaning device and cleaning method
Inventor: LI QIANGQIANG
IPC: B08B13/00
Filed: 2019-09-19
Abstract: A cleaning device and a cleaning method. The cleaning device comprises: a body (20), a sprayer (10), a main workbench (40) and a first auxiliary workbench (30) which are provided on the body (20). A nozzle of the sprayer (10) is provided towards the assembling surface of the main workbench (40), and the sprayer (10) is used for moving in a preset direction vertical to the assembling surface so as to clean a panel (50) to be cleaned on the assembling surface; the first auxiliary workbench (30) is located at one end of the main workbench (40) in the preset direction; a first surface, facing the sprayer (10), of the first auxiliary workbench (30) is parallel to the assembling surface, and the first surface is higher than the assembling surface or flush with the assembling surface. On the basis of the structure, when the sprayer moves to one end of the main workbench in the preset direction, the first surface can prevent cleaning gas sprayed out from the sprayer from being blown to other positions of the cleaning device, thereby avoiding particles at the other positions from being blown up, and improving the cleaning effect.
Patent WO-2021068194-A1 (WO)
Title: Training method and apparatus for antenna signal processing model, and antenna and storage medium
Inventor: GUAN MINGXIANG
IPC: H04W52/24
Filed: 2019-10-11
Abstract: A training method and apparatus for an antenna signal processing model, an antenna and a computer-readable storage medium. The training method comprises: step S210, acquiring preset training data; step S220, processing an antenna signal sample to obtain a transmission power of the antenna signal sample; step S230, inputting the transmission power of the antenna signal sample into a preset antenna signal processing model, and acquiring an output signal transmission power that is output by the antenna signal processing model and corresponds to the antenna signal sample; and step S240, adjusting model parameters of the antenna signal processing model according to a target signal transmission power and the output signal transmission power, and continuing to execute the step of inputting the transmission power of the antenna signal sample until a preset training condition is satisfied, so as to obtain a trained antenna signal processing model. The solution can improve the capacity and the quality of the whole antenna system to a certain extent.
Patent WO-2020134347-A1 (WO)
Title: 发声器件
Inventor: LIU XIAODONG
IPC: H04R9/06
Filed: 2019-10-11
Abstract: 本发明提供了一种发声器件，其包括盆架、振动系统及磁路系统，所述振动系统包括振膜、音圈及弹性支撑组件；所述磁路系统包括磁轭、主磁钢、两个副磁钢及夹板；所述弹性支撑组件包括两个且分别位于所述主磁钢的另外相对两侧，所述夹板包括主体和两个支撑部，两个所述支撑部分别与两个所述弹性支撑组件相对；每一个所述弹性支撑组件设有贯穿其上且与所述支撑部正对的让位孔；所述磁轭包括固定于所述盆架的磁轭本体和由所述磁轭本体的相对两侧分别向两个所述支撑部方向延伸的两个延伸部，两个所述延伸部分别穿过与其相对的所述让位孔并抵接于相对的所述支撑部。与相关技术相比，本发明的发声器件可靠性好且声学性能优。