baber/WOPTO huggingface dataset:
Patent WO-2020199408-A1 (WO)
Title: 切换阀及具有其的制冷系统
Inventor: SONG ZHIGUO
IPC: F16K11/065
Filed: 2019-07-05
Abstract: 一种切换阀，包括：阀座机构（10），阀座机构（10）上设置有容纳腔、进口和多个出口，进口和多个出口均与容纳腔相连通；驱动机构（20）与阀座机构（10）相连接；滑块（30）位于容纳腔内，驱动机构（20）驱动滑块（30）沿阀座机构（10）的轴向移动，以使滑块（30）具有避让一个或多个出口的避让位置，避让位置为多个。该切换阀的滑块移动空间较周向转动的滑块的移动范围更大，使得切换阀可布置的范围更大，有利于对切换阀的设置。
Patent WO-2020232804-A1 (WO)
Inventor: HE YONGPING
IPC: H05B6/36
Filed: 2019-07-08
Abstract: Disclosed are an electric heating method and an electric heating driving circuit. In the method, a good conductor is used as a heating body. The method comprises the step of converting a power supply into a high-frequency oscillation electrical signal, the step of adding the high-frequency oscillation electrical signal to a primary side of an isolation transformer, and connecting a secondary side of the isolation transformer to a good conductor heating body, wherein the number of turns of a secondary coil is far less than the number of turns of a primary coil. Moreover, the electric heating driving circuit comprises a power supply capable of supplying power to a good conductor. By converting a power supply into a high-frequency signal and then outputting same from a secondary coil of an isolation transformer, an extremely low battery internal resistance is generated, such that the power supply supplies power to a good conductor, the good conductor itself is heated, and heat is directly conducted to a heated material, thereby improving the heat efficiency.
Patent WO-2021003684-A1 (WO)
Inventor: LIU HUICHUN
IPC: H04W24/10
Filed: 2019-07-10
Abstract: Divers aspects de la présente divulgation concernent de manière générale la communication sans fil. Selon certains aspects, un équipement utilisateur (UE) peut recevoir une configuration de mesure pour une mesure d'interruption de service concernant un transfert de l'UE depuis une cellule source vers une cellule cible.
L'UE peut transmettre des informations de mesure qui identifient au moins un élément parmi la mesure d'interruption de service ou une valeur de temps utilisée pour déterminer la mesure d'interruption de service. L'invention concerne de nombreux autres aspects.
Patent WO-2020228130-A1 (WO)
Title: Communication method and system for network management server and network element of communication device
Inventor: XU ZHENBING
IPC: H04L12/24
Filed: 2019-07-19
Abstract: The present invention relates to the technical field of communications, and provides a communication method and system for a network management server and a network element of a communication device. The method comprises the following steps: deploying agent programs on the network management server and each GNE; and establishing a GNE tunnel for the agent programs of the network management server and each GNE, and transmitting and receiving a management packet by means of the GNE tunnel. The present invention can simplify the transmitting and receiving logic of the management packet, thereby reducing the load required by transmitting and receiving the management packet and improving the working efficiency of transmitting and receiving the management packet.
Patent WO-2021026794-A1 (WO)
Inventor: ZHANG JUN
IPC: G06F3/044
Filed: 2019-08-14
Abstract: A system (100) operable between a charging mode and a transferring mode for measuring capacitance of a capacitive sensor (10), includes a switching unit (102) configured to arrange the capacitive sensor (10) to be charged by a first supply voltage (14a) from a first end (10a) of the capacitive sensor (10) until a voltage difference between the first end (10a) and an opposite second end (10b) of the capacitive sensor (10) reaches a first predetermined voltage in a first phase of the charging mode, and disconnect the first end (10a) of the capacitive sensor (10) from the first supply voltage (14a ) and couple the second end (10b) of the capacitive sensor (10) to a second supply voltage (14b) to raise a voltage at the first end (10a) of the capacitive sensor (10) to a second predetermined voltage in a second phase of the charging mode.
Patent WO-2021031116-A1 (WO)
Title: Motion camera, selfie-taking control method and apparatus, movable platform and storage medium
Inventor: ZHANG GE
IPC: H04N5/232
Filed: 2019-08-20
Abstract: Provided are a motion camera, a selfie-taking control method and apparatus, a movable platform and a storage medium. The motion camera comprises: a body; a lens component arranged on one side of the body; a first display apparatus arranged on the body, wherein the first display apparatus and the lens component are located on the same side of the body, and the first display apparatus is used for displaying an image collected by the lens component; and a second display apparatus arranged on the other side of the body and opposite the first display apparatus, wherein the second display apparatus is used for acquiring a touch control operation and generating a control instruction according to the touch control operation, so as to control the display of the first display apparatus according to the control instruction. The motion camera provided realizes a "back screen" being used to control a front screen by means of "back contact"; and when taking a selfie, there is no need to frequently rotate the camera in order to perform photography setting and photography preview on the "back screen", thereby obviously improving the man-machine interaction experience of the motion camera in a selfie scene while not increasing the cost of the motion camera, and improving the operating experience of taking a selfie.
Patent WO-2020038489-A1 (WO)
Title: 一种蜂虫的识别和移取方法及移虫机
Inventor: PAN HONGFANG
IPC: A01K49/00
Filed: 2019-08-26
Abstract: 一种移虫机，包括移虫机械手、蜂巢脾步进机构和台基条送料装置，移虫机械手包括移虫机构（1b）和检测装置，移虫机构包括移虫针和安装块。移虫机通过蜂巢脾步进机构（3d）对蜂巢脾进行自动进给，便于对整块蜂巢脾进行蜂虫拾取，提高自动化程度。还提供一种蜂虫的识别和移取方法，采用所述的移虫机中的检测装置来检测蜂巢脾的巢房内是否包含蜜蜂幼虫，并采用所述的移虫机中的移虫机构（1b）对检测到的蜜蜂幼虫进行移取；通过对蜜蜂巢脾的巢房内颜色的识别来判断巢房内是否有蜜蜂幼虫存在，从而提高取虫的准确率。
Patent WO-2020199508-A1 (WO)
Title: Bulk acoustic resonator and manufacturing method thereof, filter, and radio frequency communication system
Inventor: LUO HAILONG
IPC: H03H9/17
Filed: 2019-09-10
Abstract: A bulk acoustic resonator and a manufacturing method thereof, a filter, and a radio frequency communication system. A lower electrode recess (1041) and an upper electrode protrusion (1081) formed at the periphery of a piezoelectric resonator layer (1051) and suspended above a cavity (102) can stop transverse waves generated by the piezoelectric resonator layer (1051) from propagating to the outside of the cavity (102) and reflect the transverse waves back to an effective working region, thereby reducing and decreasing acoustic loss, improving the quality factor of a resonator, and accordingly improving the performance of the resonator. Moreover, portions of a lower electrode connecting portion (1040) and an upper electrode connecting portion (1080) overlapping with the cavity (102) are suspended, and the lower electrode connecting portion (1040) and the upper electrode connecting portion (1080) are provided at positions offset from each other, thereby greatly reducing parasitic parameters, preventing problems such as electric leakage and short circuits, and enhancing the reliability of the resonator.
Patent WO-2020140482-A1 (WO)
Inventor: QI JIAYUAN
IPC: A01C11/00
Filed: 2019-09-18
Abstract: 高速送秧方法、高速插秧方法及其高速插秧机，其中，高速送秧方法包括以下步骤：持续地输送秧块至一插秧装置（30），以藉由插秧装置（30）插植秧块中的秧于土地，通过这样的方式，能够大幅度地提高插秧效率。
Patent WO-2021056187-A1 (WO)
Inventor: WANG BEN
IPC: G01S13/92
Filed: 2019-09-24
Abstract: 提供了一种测速信号的发射方法和接收方法，可应用于包括自动驾驶和辅助驾驶的智能驾驶系统，能够在保留较大的虚拟孔径的同时，提高最大测速范围并尽可能减少整个测速信号持续时间。发射方法包括：生成用于测量一个或多个运动目标的运动速度的多个啁啾信号（301）；利用M个天线以时分复用重复周期发射多个啁啾信号（302）；其中，时分复用重复周期包括一个单天线发射模式子周期和L个连续的多天线发射模式子周期。
Patent WO-2020237950-A1 (WO)
Inventor: SUN WEI
IPC: B29B17/00
Filed: 2019-09-27
Abstract: An environment-friendly compression device for recycling waste plastic bottles, comprising a shell (1). A horizontal partition plate (2) is fixedly connected above the inner part of the shell (1); a longitudinal partition plate (3) is fixedly connected above the horizontal partition plate (2), the left upper portion of the longitudinal partition plate (3) is in an open shape, and the middle of the longitudinal partition plate (3) is connected to a horizontal compression bar (4) in a sliding mode; a connecting plate (5) is fixedly connected to the right end of the horizontal compression bar (4); a spring (6) is fixedly connected to the right side of the connecting plate (5); and a transmission vertical plate (7) is fixedly connected below the horizontal compression bar (4). A plurality of crushing needles (8) are fixedly connected to the left upper portion of the shell (1), and a longitudinal pressing plate (9) is fixedly connected to the left end of the horizontal compression bar (4); and a plurality of needle slots (10) are formed in the longitudinal pressing plate (9), and the needle slots (10) match with the crushing needles (8). The device is simple in structure and convenient to use, and is used for compressing plastic bottles, so that the plastic bottles are convenient to store, and the plastic bottles are compressed by means of the longitudinal pressing plate, so that resilience of the plastic bottles can be effectively prevented together with electric hot plates, facilitating recovery of the plastic bottles, and compression and discharging of the plastic bottles.
Patent WO-2020258585-A1 (WO)
Title: 用于提高女性生育机能的保健食品及其制备方法
Inventor: JIN MINGZHE
IPC: A23L33/18
Filed: 2019-10-11
Abstract: 一种用于提高女性生育机能的保健食品，包括如下原料：雨生红球藻粉、林蛙卵肽粉、胶原蛋白肽粉、白砂糖粉、低聚异麦芽糖粉、雪莲培养物。
Patent WO-2021072628-A1 (WO)
Title: Connected discontinuous reception for carrier aggregation
Inventor: XU FANGLI
IPC: H04W52/02
Filed: 2019-10-15
Abstract: Apparatuses, systems, and methods for supporting multiple discontinuous reception configurations in a carrier aggregation scenario in a wireless communication system. An indication that a wireless device supports multiple discontinuous reception configurations for carrier aggregation operation may be provided by the wireless device to a cellular base station. Configuration information for carrier aggregation operation may be received by the wireless device from the cellular base station. The configuration information may include separate discontinuous reception configurations for each of multiple cell groups.
Patent WO-2020119245-A1 (WO)
Title: 一种基于可穿戴手环的情绪识别系统及方法
Inventor: SHU LIN
IPC: A61B5/024
Filed: 2019-10-16
Abstract: 基于可穿戴手环的情绪识别系统及方法，系统包括生理信号采集模块、生理信号预处理模块、生理信号特征提取模块、情绪分类模块、综合评价模块；生理信号采集模块采集佩戴者的心电、心率、皮电三种生理数据；生理信号预处理模块对三种生理数据进行数据切分，去噪之后传输至生理信号特征提取模块；生理信号特征提取模块对三种生理数据分别进行特征提取；情绪分类模块针对三种生理数据进行情绪识别，输出三种情绪状态；综合评价模块采用基于权重的投票决策规则，对三种情绪状态进行投票决策，综合确定可穿戴手环佩戴者当前的情绪状态标签，得到识别结果。通过基于可穿戴手环的情绪识别系统及方法能提高佩戴者对自身情绪的认知和管理能力，使其拥有更加健康的心理状态。
Patent WO-2020093880-A1 (WO)
Inventor: WU PINGXIAO
IPC: B01J20/30
Filed: 2019-10-25
Abstract: A magnetic magnesium-manganese layered double metal oxide composite material, a preparation and an application. Soluble magnesium and manganese salts are dissolved in water to obtain a composite solution of magnesium and manganese salts. Soluble carbonate and hydroxide are dissolved in water to obtain a composite solution of carbonate and hydroxide. Ferroferric oxide powder is added to the composite solution of carbonate and hydroxide, and ethanol is added to obtain a dispersion solution by ultrasonic dispersion. Then, the composite solution of magnesium salt and manganese salt is added, and the resulting solution is aged, centrifuged, washed, dried, ground and sieved, and calcined at 250-550°C to obtain the magnetic magnesium-manganese layered double metal oxide composite material. The present composite material has strong magnetism for Cd removal, and has the characteristics of high adsorption efficiency, fast adsorption speed and stability. The material may not only efficiently fix Cd, but also may use a magnet to separate and recycle materials.
Patent WO-2021081745-A1 (WO)
Title: Hardware resource allocation method and apparatus, video processor, and display system
Inventor: ZHANG CONGHUI
IPC: G06F9/50
Filed: 2019-10-29
Abstract: Disclosed in embodiments of the present application are a hardware resource allocation method and apparatus, a video processor, and a display system. The hardware resource allocation method is applicable to a master control apparatus electrically connected to at least one video output apparatus, and comprises: obtaining window creating information, wherein the window creating information is used for representing a window to be created on a target screen; generating a resource allocation command according to the window creating information, wherein the resource allocation command comprises: a target hardware resource identifier of an associated target video output apparatus and a target type, and the target video output apparatus is at least one video output apparatus; and sending the resource allocation command to the target video output apparatus so that the target video output apparatus allocates hardware resources of the target video output apparatus according to the resource allocation command.
Patent WO-2020125253-A1 (WO)
Inventor: XIE YAO
IPC: G06F3/16
Filed: 2019-11-07
Abstract: 一种录音信息处理方法控制器及显示设备。显示设备，包括：显示器，用于展示绘本页面；麦克风，用于采集录音信息；扬声器，用于接收并播放所述控制器发送的绘本页面对应的音频信息，其中所述音频信息是服务器接发送给所述控制器的；所述控制器，分别于所述显示器，所述麦克风，所述扬声器连接，所述控制器被配置为：接收麦克风发送的录音信息；上传所述录音信息至所述服务器，所述服务器被配置为比对所述录音信息和所述音频信息并给出评价结果；接收并展示所述评价结果。
Patent WO-2021092764-A1 (WO)
Inventor: HUANG RAY
IPC: H01L21/60
Filed: 2019-11-12
Abstract: A semiconductor device (200), comprising: a base plate (210); and an active circuit (220) and a redundant circuit (230) insulated from each other, wherein the redundant circuit (230) comprises a lightly doped P substrate (231) disposed in the base plate (210), a heavily doped redundant source/drain region (232) disposed in the P substrate (231), a redundant metal layer (235) disposed on a surface of the base plate (210), and a metal post (233) connected between the redundant source/drain region (232) and the redundant metal layer (235). The heavily doped redundant source/drain region (232) and the lightly doped P substrate (231) generate a non-directional low-impedance resistance, such that electric charges accumulated on metal conductors are rapidly transferred in a direction perpendicular to the base plate (210) so as to reduce damage of the electric charges to circuits, thereby improving the reliability and yield of chips.
Patent WO-2021031414-A1 (WO)
Title: Method for preparing display panel and method for preparing functional layer thereof
Inventor: Weng Dezhi
IPC: H01L27/32
Filed: 2019-11-15
Abstract: Provided are a method for preparing a display panel and a method for preparing a functional layer thereof. The method for preparing a functional layer comprises the following steps: performing printing, by means of inkjet printing technology, in a display area of a substrate of a display panel to form an ink layer, wherein the ink layer comprises a solute and a solvent, the amounts of solutes at different positions of the ink layer are the same, and the amount of solvents at an edge of the ink layer is greater than the amount of solvents at the center of the ink layer; and evaporating the solvent in the ink layer to form a functional layer with a uniform film thickness.
Patent WO-2021097734-A1 (WO)
Inventor: HONG WENZHEN
IPC: H01L33/00
Filed: 2019-11-21
Abstract: Provided is a method for transferring an LED chip, comprising the steps: using laser irradiation to cause LEDs adhered to a first carrier board to fall off, while at the same time, using the concept of substrate staggered transfer, transferring the fallen LEDs to a second carrier board in a staggered manner such that a red LED chip, a green LED chip, and a blue LED chip are evenly distributed on a second carrier board. The LED chip transfer method can effectively prevent the phenomenon of interference during the transfer process, achieving the simultaneous transfer of red, green, and blue LED chips to the same carrier board while also enabling LED chip design arrangement to be more compact, increasing the number of chips on the wafer, reducing manufacturing costs, and increasing efficiency, in line with the benefits of modern industrial manufacturing.
Patent WO-2021102832-A1 (WO)
Inventor: XU RUI
IPC: H04N5/232
Filed: 2019-11-28
Abstract: An image sensor (10), a control method, a camera assembly (40) and a mobile terminal (90). At least part of pixels (101) in a two-dimensional pixel array (11) of an image sensor (10) comprise two sub-pixels (102). A rectangular coordinate system is established by taking the central point of each pixel (101) as an origin, the length direction parallel to a two-dimensional pixel array (11) as an X axis, and the width direction as a Y axis, and the two sub-pixels (102) are distributed on both positive and negative half axes of the X axis and the Y axis. Each lens (170) in a lens array (17) of the image sensor (10) covers one pixel (101).
Patent WO-2020119598-A1 (WO)
Inventor: HOU YANZHAO
IPC: H04W56/00
Filed: 2019-12-06
Abstract: La présente invention concerne un dispositif électronique, un procédé de communication sans fil et un support lisible par ordinateur. Le dispositif électronique pour communication sans fil selon un mode de réalisation comporte un circuit de traitement. Le circuit de traitement est conçu pour effectuer une commande de manière à recevoir des informations d'indication en provenance d'un premier appareil d'utilisateur, les informations d'indication étant associées à une partie de bande passante de liaison latérale (SL-BWP) pour une transmission de données. Le circuit de traitement est en outre conçu pour effectuer, sur la base des informations d'indication, une opération permettant d'effectuer une communication de liaison latérale avec le premier appareil d'utilisateur.
Patent WO-2020140823-A1 (WO)
Inventor: ZHANG ZHONGWEI
IPC: H02J50/00
Filed: 2019-12-26
Abstract: A wireless charging apparatus, device, system, and method. The wireless charging device comprises: a transmitting coil (10); a first communication unit (20), configured to receive relative position information of a receiving coil (51) of a device to be charged; a plurality of prompting units (40), the plurality of prompting units (40) being arranged around the transmitting coil (10); and a control unit (30), configured to generate a trigger command of the prompting units (40) on the basis of the relative position information combined with the relative position relationship of the prompting units (40) and the transmitting coil (10) to control a prompting unit (40) in a corresponding position to turn on in order to indicate a placement position of the device to be charged, such that the transmitting coil (10) and the receiving coil (51) are aligned. The present wireless charging apparatus, device, system, and method can, to a certain extent, solve the problem of wireless charging coil alignment.
Patent WO-2021128314-A1 (WO)
Inventor: XU BIN
IPC: G06T3/00
Filed: 2019-12-27
Abstract: An image processing method and device, an image processing system and a storage medium. Said method comprises: acquiring an initial image photographed by a photographing apparatus; processing the initial image, to determine a two-dimensional target image area of the initial image and semantic information of a target object contained in the two-dimensional target image area; according to a projection model of the two-dimensional target image area and the semantic information of the target object, determining the initial three-dimensional coordinates of the target object; performing area feature point extraction on the two-dimensional target image area, and determining, on the basis of the area feature points, three-dimensional coordinate adjustment information of the target object; and according to the initial three-dimensional coordinates and the three-dimensional coordinate adjustment information, determining the target three-dimensional coordinates of the target object. By means of this implementation, three-dimensional target detection can be adaptively performed on different types of images, improving the efficiency and effectiveness of image processing.
Patent WO-2021128357-A1 (WO)
Title: 一种化工废料处理装置
Inventor: SUN WEI
IPC: B02C18/24
Filed: 2019-12-27
Abstract: 一种化工废料处理装置，包括箱体(1)，所述箱体(1)内部中部设置有存储腔(10)，存储腔(10)外侧四周均设置有排料凹口(11)，排料凹口(11)内部均设置有排料管(12)，排料管(12)上均安装有电磁阀(13)，排料管(12)内侧与过滤箱(14)进行连接，过滤箱(14)安装在存储腔(10)的中部位置，所述存储腔(10)和箱体(1)之间四角均安装有一对隔板(17)，且隔板(17)将存储腔(10)和箱体(1)之间的空间分割成四个粉碎腔(18)和四个连接腔(19)，四个连接腔(19)分别位于箱体(1)的四角上。该化工废料处理装置可以有效地对化工废料粉碎处理，提高了设备的工作效率和粉碎质量，方便了设备的使用。
Patent WO-2021134490-A1 (WO)
Title: Mass transfer system and method for light-emitting diode
Inventor: XU SHIYUAN
IPC: H01L21/683
Filed: 2019-12-31
Abstract: Disclosed is a mass transfer system (1000) for light-emitting diodes (10). The mass transfer system (1000) comprises: a transfer device (40) that captures the light-emitting diodes (10) to a display backplane (50); and a magnetic device (60) having a magnetic field that attracts the light-emitting diodes (10), wherein the light-emitting diodes (10) are selectively attracted from the transfer device (40) to the display backplane (50) under the action of the magnetic field. Disclosed is a mass transfer method for light-emitting diodes (10). The mass transfer method is applied to the mass transfer system (1000) for light-emitting diodes (10), and the mass transfer system (1000) comprises the transfer device (40) and the magnetic device (60). The mass transfer method comprises: using the transfer device (40) to achieve one-to-one correspondence between the light-emitting diodes (10) and fixing points, at which the light-emitting diodes (10) are to be mounted, of the display backplane (50); and using the magnetic field of the magnetic device (60) to attract the light-emitting diodes (10) so as to selectively attract the light-emitting diodes (10) from the transfer device (40) to the display backplane (50).
Patent WO-2020147735-A1 (WO)
Inventor: SUN JIEFANG
IPC: C12Q1/6816
Filed: 2020-01-15
Abstract: Disclosed is a gold/quantum dot nanoprobe for detecting active ricin in a complex matrix and use thereof. The gold/quantum dot nanoprobe is a nanoprobe formed by using single-stranded deoxyribonucleotide (ssODN)-modified gold nanoparticles and quantum dots to form a double-stranded deoxyribonucleotide by means of base-pairing hybridization, and assembling the gold nanoparticles and the quantum dots into a core-satellite structure. The gold/quantum dot nanoprobe is used for detecting active ricin, and the detectable limit is 7.46 ng/mL. In order to further eliminate false positive results, the present invention also provides a method for enriching ricin in a complex sample using magnetic microspheres. The gold/quantum dot nanoprobe provided by the present invention can realize naked-eye and visualized detection by means of quenched fluorescence and the switching on of fluorescence, without knowing the specific concentration of active ricin.
Patent WO-2021017453-A1 (WO)
Inventor: JIAO HUIYING
IPC: H04W72/12
Filed: 2020-01-22
Abstract: 本申请公开了一种多配置资源调度方法，用于配置N个免授权资源时的业务调度，其特征在于，包含以下步骤：配置信息包含配置识别标识，表示N个配置的发送优先级；当N个配置资源中的至少2个存在冲突时，根据周期、传输持续时间、起始时间、MCS等级中的至少一种参数、配置识别标识确定的优先级。本申请能够解决多配置调度资源冲突的问题。
Patent WO-2020177718-A1 (WO)
Inventor: JIN WENXUE
IPC: B32B15/082
Filed: 2020-03-04
Abstract: 本申请公开一种压凸复合板，该压凸复合板包括第一金属板、第二金属板以及设于所述第一金属板和第二金属板之间的中间层，所述第一金属板向背离所述中间层的方向一侧凸设有若干第一压凸，所述第一压凸与所述中间层之间形成有第一空腔。