baber/WOPTO huggingface dataset:
Patent WO-2020186511-A1 (WO)
Inventor: YU JIAN
IPC: H04W48/08
Filed: 2019-03-21
Abstract: The embodiments of the present application provide a communication method and apparatus. The method comprises: sending a first message to a terminal device, the first message being used for instructing the terminal device to measure channel state information (CSI) information corresponding to X antenna ports; receiving a second message from the terminal device, the second message comprising CSI information corresponding to at least one of Y groups of antenna ports, and the number of antenna ports included in each of the Y groups of antenna ports being less than or equal to X, wherein both X and Y are positive integers; and determining closed or opened antenna ports from the X antenna ports according to the CSI information corresponding to at least one of the Y groups of antenna ports. The present application is beneficial to reducing the capacity loss due to closing antenna ports, improving the transmission rate of data, and reducing the transmission delay of the data.
Patent WO-2020191732-A1 (WO)
Title: 农业植保机及其隔膜泵
Inventor: SHU ZHAN
IPC: F04B43/04
Filed: 2019-03-28
Abstract: 一种农业植保机及其隔膜泵，所述隔膜泵(400)包括：泵体(1)，设有收容腔；盖设在泵体上的泵盖(2)；设于收容腔内的隔膜(3)，隔膜与泵盖相配合，以使隔膜与泵盖包围形成腔体(4)；以及设于收容腔内的驱动机构(5)，驱动机构包括推杆(51)、线圈组件(52)和弹性复位件(53)，推杆与隔膜相连，并与弹性复位件相连；当线圈组件交替地进行通电和断电时，推杆能够做往复直线运动，以带动隔膜相对泵盖往复运动而使得腔体减小或增大；其中，当线圈组件通电时，推杆在线圈组件的磁性吸引力作用下做正向运动；当线圈组件断电时，推杆在弹性复位件的弹性力作用下做反向运动，正向与反向为相反的两个方向。
Patent WO-2019192538-A1 (WO)
Title: Power headroom report method, tpc command sending method and apparatus, base station, and terminal
Inventor: YAO KE
IPC: H04W24/08
Filed: 2019-04-03
Abstract: Disclosed in the present application are a power headroom report method, a TPC command sending method and apparatus, a base station, and a terminal, the power headroom report method comprising: after the trigger condition of a power headroom report PHR is met, determining PHR parameters and a PHR value, the PHR parameters comprising a power control parameter of the PHR; and sending the PHR according to a predefined PHR format. The present application, by means of sending the PHR according to a predefined format indicating the power control parameter of the PHR, enables a receiving node to explicitly know the power control parameter configuration of the beam of the sending node corresponding to the sent PHR.
Patent WO-2020082759-A1 (WO)
Inventor: LAI XUCHUN
IPC: H01M4/66
Filed: 2019-06-17
Abstract: Disclosed is a lithium battery current collector, relating to the technical field of lithium batteries. The lithium battery current collector comprises a metal foil, a first material layer covering an upper surface of the metal foil, a second material layer covering a lower surface of the metal foil, a third material layer covering a surface of the first material layer, and a fourth material layer covering a surface of the second material layer, wherein the first material layer and/or the second material layer comprise at least one polymer substrate and at least one conductive filler, and the third material layer and/or the fourth material layer are material layers having a conductive function. The present invention further discloses a preparation method for the lithium battery current collector, in which method the metal foil and all material layers are combined in a respective covering order. The lithium battery current collector provided in the present invention can be widely adapted to lithium battery active material systems, has a low contact resistance and a high bonding strength with lithium battery active materials, can improve the lithium battery cycle performance, and can also perform active thermal management on lithium batteries to effectively prevent thermal runaway of lithium batteries.
Patent WO-2020098270-A1 (WO)
Inventor: HU FEIFAN
IPC: A61C17/22
Filed: 2019-06-19
Abstract: La présente invention concerne un manche électrique (10), une brosse à dents électrique (20) et une brosse de nettoyage électrique. La poignée électrique (10) comprend un boîtier (110), un couvercle arrière (111), un moteur oscillant (120) et une structure de commande principale (130) ; dans la poignée électrique (10), au moyen de l'installation d'un corps de masse de régulation de vibrations (160) ayant une masse limitée, le moment d'inertie d'un stator du moteur oscillant (120) est augmenté de telle sorte que l'amplitude d'oscillation du boîtier du moteur oscillant (120) est réduite, et de telle sorte que l'amplitude d'oscillation transmise à une carte de circuit de commande (133), à une batterie (132), et au manche électrique (10) est réduite, réduisant ainsi la vibration lorsqu'elle est maintenue dans la main d'un utilisateur de telle sorte qu'un arbre de sortie (121) du moteur oscillant (10) transmet autant de sortie d'oscillation efficace que possible à une tête de brosse à dents (210) ou à une tête de brosse de nettoyage montée sur l'arbre de sortie (121). Ainsi, l'effet de nettoyage est meilleur, l'effet d'amortissement des vibrations du manche (10) est meilleur, la main est plus confortable pendant l'utilisation, et les coûts de fabrication sont également réduits.
Patent WO-2020001345-A1 (WO)
Title: 驾驶控制系统和方法以及车辆
Inventor: ZHANG XINHUA
IPC: B60W40/08
Filed: 2019-06-19
Abstract: 一种驾驶控制系统和方法以及车辆，该驾驶控制系统（100）包括采集装置（010）、识别装置（30）和控制装置（40），其中，采集装置（010）用于采集主驾驶位乘员的信息；识别装置（30）用于根据主驾驶位乘员的信息识别主驾驶位乘员的身份；在自动驾驶模式时，控制装置（40）用于在主驾驶位乘员的身份有效时，根据主驾驶位乘员的身份获取驾驶模型，并根据驾驶模型确定驾驶参数以进行驾驶控制。
Patent WO-2020199404-A1 (WO)
Inventor: HOU XUESHUN
IPC: G09G3/3225
Filed: 2019-07-03
Abstract: Disclosed are a pixel driving circuit (100), a driving method and a display panel (200), capable of compensating for a threshold voltage drift of a first control switch (T1), i.e. a driving transistor, and also solving the problem of liquid crystal display crosstalk generated by a data signal (VDATA) being coupled to a first power supply signal (VDD), thereby improving image quality. The pixel driving circuit (100) comprises a scanning line, a data line, an organic light-emitting diode (C), a first control switch (T1), a second control switch (T2) and a storage capacitor (C1), wherein the scanning line drives a control end of the second control switch (T2), an input end of the second control switch (T2) is connected to the data line, and an output end of the second control switch (T2) drives a control end of the first control switch (T1); a first power supply signal (VDD) drives an input end of the first control switch (T1), and the organic light-emitting diode (C) is connected between the output end of the first control switch (T1) and a second power supply signal (VSS); the storage capacitor (C1) is formed between a first reference signal (VI) and the control end of the first control switch (T1); and the first reference signal is different from the first power supply signal (VDD).
Patent WO-2021007851-A1 (WO)
Inventor: SUN QIPENG
IPC: B01L9/06
Filed: 2019-07-18
Abstract: A test tube clamping device and method for occasions in which space is insufficient. A cam (4) rotates and intermittently contacts a rolling bearing (5) such that two clamping jaw bodies (9) open, and a reset module (7) drives the opened clamping jaw bodies (9) to close. The cam (4) is connected to a gear shaft (8), an upper end of the gear shaft (8) is connected to a fan-shaped sensing piece (2), two light-transmitting openings (14) are symmetrically provided on the fan-shaped sensing piece (2), and the light-transmitting openings (14) separate the fan-shaped sensing piece (2) into two fan-shaped regions. When a light-shielding edge of the fan-shaped sensing piece (2) is close to a clamping jaw sensor (3), the clamping jaw sensor (3) outputs a rising edge signal, and a stepper motor (11) is controlled to stop according to the rising edge signal; and when the light-shielding edge of the fan-shaped sensing piece (2) is away from the clamping jaw sensor (3), the clamping jaw sensor (3) outputs a falling edge signal, and the stepping motor (11) is controlled to stop according to the falling edge signal. The described test tube clamping device enables the clamping force to be increased at the same volume. A fan-shaped sensing sheet is used, and opening/closing signals of clamping jaws are clear, which prevents confusion. The described device is especially suitable for occasions in which space is insufficient, pneumatic clamping cannot be used, and a larger clamping force is required.
Patent WO-2020088012-A1 (WO)
Inventor: GUAN TIANRI
IPC: F17D1/14
Filed: 2019-07-30
Abstract: A multiphase flow mixed delivery device employing reciprocating driving performed by a liquid in two chambers comprises a left container (1), a right container (2), a power pump (3), a data acquisition and control system (4), a solenoid valve group, a check valve group, an inlet manifold (5), and an outlet manifold (6). A vacuum suction chamber and a compression discharging chamber alternately formed by the two containers serve as a suction chamber and a discharging chamber of a multiphase mixed flow delivery pump. After gas in a liquid-gas mixture is separated in the container, the gas is compressed by a liquid, and is discharged out of the container. The power pump constantly operates in a pure liquid working condition, thereby eliminating the issue in which a liquid with a high gas content affects the power pump. The invention requires only an ordinary water pump to achieve mixed delivery of a multiphase flow, and the ordinary water pump can even serve as a vacuum pump and a compressor for pure gas, and operate continuously. Also disclosed is a multiphase flow mixed delivery method using the multiphase flow mixed delivery device employing reciprocating driving performed by a liquid in two chambers.
Patent WO-2020030170-A1 (WO)
Title: Method and device for obtaining scheduled throughput, base station, and storage medium
Inventor: LI MINGLIANG
IPC: H04W28/02
Filed: 2019-08-12
Abstract: Provided in embodiments of the present invention are a method and device for obtaining a scheduled throughout, a base station, a storage medium, and an electronic device. The method comprises: caching a received user request service message; allocating a downlink data scheduling resource according to a data size of the user request service message, in the case that the size of the allocated downlink data scheduling resource is greater than or equal to the data size of the cached user service request message, a scheduling type of the current scheduling being determined as non-full scheduling, and in the case that the size of the allocated downlink data scheduling resource is less than the data size of the cached user service request message, the scheduling type of the current scheduling being determined as full scheduling; and obtaining a scheduled throughput according to a downlink data scheduling resource allocation result and the scheduling type.
Patent WO-2020088036-A1 (WO)
Inventor: WANG ZHANLI
IPC: D04H3/004
Filed: 2019-08-15
Abstract: 一种油毡基布，包括从上至下依次设置的纤网层一（600）和纤网层二（700），纤网层一（600）和纤网层二（700）之间设置有加强筋，加强筋为若干个，且沿纤网的横向均匀分布，纤网层一（600）、加强筋和纤网层二（700）之间通过针刺、浸胶加固。一种油毡基布的生产方法，包括以下步骤，将聚酯切片分别加工成纤网层一（600）和纤网层二（700），将玻璃纤维丝加入至纤网层一（600）和纤网层二（700）之间，得到中间布，将中间布经预针刺、主针刺、浸胶、烘干得到油毡基布成品。
Patent WO-2021026963-A1 (WO)
Title: 一种新型磁力片
Inventor: ZHOU ZHIWEI
IPC: A63F9/12
Filed: 2019-08-26
Abstract: 一种磁力片，包括一体连接的框型结构(1)和磁性结构(2)，框型结构(1)为一体式结构，且具有至少三个夹角部(9)，每一夹角部(9)内各设有一磁性结构(2)，磁性结构(2)包括：球形磁铁(3)和包裹部分(4)，磁铁(3)转动地设置在包裹部分(4)的内部。由此，拼接后的各个磁力片之间连接更加稳固，磁性结构(2)不易脱落和损坏。
Patent WO-2020048517-A1 (WO)
Title: Rrc connection method, device, and system
Inventor: LUO HAIYAN
IPC: H04W76/11
Filed: 2019-09-05
Abstract: Provided in the embodiments of the present application are an RRC connection method, device, and system, for implementing RRC connection between a remote device and a base station. The method provided in the present application comprises: a first terminal generates a first RRC message and, by means of a wireless communication interface between the first terminal and a second terminal, sends a first instruction and first data to the second terminal, the first instruction being used for instructing the second terminal to send the first RRC message to a wireless access network device; the second terminal receives the first instruction and the first data; the first data comprises the first RRC message; on the basis of the first instruction, the second terminal sends second data comprising an identifier of the first terminal and the first RRC message; the wireless access network device receives the second data sent by the second terminal from a wireless communication interface between the wireless access network device and the second terminal, and generates a second RRC message corresponding to the first RRC message.
Patent WO-2020173088-A1 (WO)
Title: Coaxial dual supersonic speed oxygen flow coherent oxygen lance
Inventor: LIU XIANGDONG
IPC: C21C5/52
Filed: 2019-09-25
Abstract: A coaxial dual supersonic speed oxygen flow coherent oxygen lance, comprising an inner layer round hole supersonic speed spraying pipe assembly, an outer layer water cooling casing pipe assembly and a middle layer ring hole supersonic speed spraying pipe assembly provided between the inner layer round hole supersonic speed spraying pipe assembly and the outer layer water cooling casing pipe assembly, wherein the round hole supersonic speed assembly generates a first beam of supersonic speed oxygen jetflow, and the ring hole supersonic speed assembly generates a second beam of supersonic speed oxygen jet flow surrounding the first beam of supersonic speed oxygen jet flow; the second supersonic speed oxygen jet flow and the first supersonic speed oxygen jet flow are same in direction, and may achieve independent gas supply and independent adjustment. Coaxial dual supersonic speed oxygen flows may be formed by the oxygen lance. Under a supersonic speed jet flow condition, the oxygen lance flow may be flexibly adjusted, which may meet the different needs of the smelting period of high-scrap-ratio electric furnace in different conditions for the oxygen system, thereby improving the electric furnace smelting efficiency, reducing the consumption, and shortening the smelting period.
Patent WO-2021068158-A1 (WO)
Title: Method and apparatus for hop-by-hop flow control
Inventor: WU LIANHAI
IPC: H04W28/10
Filed: 2019-10-10
Abstract: The present disclosure relates to methods and apparatuses. According to some embodiments of the disclosure, a method performed by a communication device, includes: receiving, from a base station, a first configuration information indicating a threshold to configure the communication device, wherein the threshold is associated with data volume; determining whether congestion happens at the communication device based on the threshold; and transmitting a congestion indication to a first parent node via a Backhaul Adaptation Protocol (BAP) signaling message when it is determined that the congestion happens at the communication device.
Patent WO-2020134346-A1 (WO)
Inventor: LIU XIAODONG
IPC: H04R9/06
Filed: 2019-10-11
Abstract: 本发明提供了一种发声器件，包括盆架、振动系统和磁路系统，振动系统包括振膜、音圈以及固定于盆架并与音圈远离振膜一端连接的弹性支撑组件；磁路系统包括磁轭、主磁钢、分别位于所述主磁钢相对两侧且与所述主磁钢间隔形成磁间隙的两个副磁钢、叠设于副磁钢且与弹性支撑组件间隔的夹板以及两个辅助磁钢；弹性支撑组件包括两个且分别位于主磁钢的另外相对两侧；夹板包括叠设于副磁钢且呈环状的主体和由主体相对两侧分别向主磁钢延伸的两个支撑部，支撑部与主磁钢间隔；两个辅助磁钢分别固定于两个支撑部远离振膜的一侧并与主磁钢间隔。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。
Patent WO-2020125184-A1 (WO)
Inventor: LIU HUA
IPC: F24F11/47
Filed: 2019-10-22
Abstract: A control strategy optimization method and apparatus for an air conditioning system, and a computer device. The method comprises: obtaining an actual operating environment of the air conditioning system; obtaining a simulation energy efficiency ratio of the air conditioning system according to the actual operating environment; and obtaining an actual energy efficiency ratio, and optimizing an air conditioning control strategy of the air conditioning system according to the simulation energy efficiency ratio and the actual energy efficiency ratio. Use of the method can improve the optimization efficiency of the air conditioning control strategy.
Patent WO-2020088338-A1 (WO)
Inventor: ZHU LI
IPC: G06K9/62
Filed: 2019-10-24
Abstract: A method and apparatus for building a recognition model. The method can comprise: using a benchmark model obtained in advance to perform a prediction operation with respect to bulk image samples so as to obtain a prediction result, the prediction result comprising character strings contained in the image samples obtained from the prediction operation (101); using a pre-configured character verification rule to perform verification on the prediction result, and using the image samples corresponding to the verified prediction result to form a training set, the character verification rule being used to verify the character strings in the prediction result (102); and using the training set to perform training so as to obtain a recognition model for recognizing characters in images (103). The method can significantly reduce the number of iterations and effectively increase a recognition rate of a recognition model.
Patent WO-2020134506-A1 (WO)
Inventor: Xia Gengjie
IPC: G06F16/21
Filed: 2019-10-29
Abstract: An information replay method and apparatus, an electronic device, and a computer readable storage medium. The information replay method comprises: determining user information (S101); obtaining, according to the user information, first information from a first storage position (S102); and generating, according to a timestamp of the first information, a replay flash of the first information (S103). According to the method, by generating, according to the timestamp of the first information, the replay flash of the first information, the first information can be efficiently and orderly presented to a user, and the user experience is improved.
Patent WO-2021042478-A1 (WO)
Inventor: ZHENG YING
IPC: G09F9/30
Filed: 2019-11-01
Abstract: La présente invention concerne un panneau d'affichage souple et son procédé de préparation, le panneau d'affichage souple comprenant : un substrat souple, qui comprend une région d'affichage et une région de non-affichage qui sont reliées l'une à l'autre, l'épaisseur du substrat souple au niveau de la région de non-affichage étant inférieure à l'épaisseur du substrat souple au niveau de la région d'affichage ; une couche de transistor en couches minces, qui est disposée sur un côté du substrat souple ; et une couche électroluminescente organique, qui est disposée sur un côté de la couche de transistor à couches minces à l'opposé du substrat souple.
Patent WO-2020088678-A1 (WO)
Inventor: ZHANG XINGWEI
IPC: H04W72/02
Filed: 2019-11-01
Abstract: Provided by the present application are a communication method and a communication apparatus, wherein the method comprises: a first terminal device determining a first parameter, the first parameter being used for indicating a parameter of a monitoring window, a parameter of a resource selection window and/or a parameter of a first time window, and the first time window comprising the monitoring window and the resource selection window; according to the first parameter, the first terminal device determining a first resource pool from among at least one resource pool; the first terminal device selecting a first resource from among the first resource pool; and the first terminal device transmitting sidelink information on the first resource. The method provided by an embodiment of the present application may reduce the latency of data transmission and improve the communication efficiency of a system.
Patent WO-2021087779-A1 (WO)
Inventor: TIAN WENQIANG
IPC: H04W74/00
Filed: 2019-11-05
Abstract: The embodiments of the present application relate to a wireless communication method and a terminal device, capable of effectively determining the QCL relationship of SSB. The wireless communication method comprises: a terminal device receives first indication information and second indication information from a network device, the first indication information being used for indicating a first number Q1 and the second indication information being used for indicating a second number Q2; the terminal device determines target indication information from amongst the first indication information and the second indication information and, on the basis of the target indication information, determines the quasi co-location QCL relationship between the synchronisation signal blocks SSB of a serving cell of the terminal device.
Patent WO-2020125316-A1 (WO)
Title: Appareil d'affichage de projection et procédé de commande associé
Inventor: CHEN XU
IPC: G09G3/00
Filed: 2019-11-22
Abstract: La présente invention concerne un appareil d'affichage de projection et un procédé de commande d'affichage. Lorsque la tension d'un premier signal de commande, envoyé par un circuit de commande DLP (1) à un circuit d'excitation de source de lumière (2), est inférieure ou égale à un seuil prédéfini, le circuit d'excitation de source de lumière (2) règle le premier signal de commande et le délivre en tant que second signal de commande, le second signal de commande étant utilisé pour faire en sorte qu'un ensemble source de lumière (3) soit dans un état éteint.
Patent WO-2020238126-A1 (WO)
Inventor: SHI YONGSHENG
IPC: H04W8/18
Filed: 2019-12-03
Abstract: L'invention concerne un équipement utilisateur (UE) d'un module d'identité d'abonné (SIM) multiple et son procédé de mise en fonctionnement. L'UE multi-SIM comprend un premier SIM et un deuxième SIM. Le procédé comprend la lecture d'un architecture comprenant une pluralité de groupes de priorité, chacun des groupes de priorité comprenant une pluralité de procédures d'UE et les groupes de priorité étant associés à des priorités correspondantes et le procédé comprend la commande de l'un du premier SIM et du deuxième SIM pour utiliser une priorité correspondante pour réaliser une procédure d'UE d'un groupe de priorité pour acquérir des ressources matérielles partagées.
Patent WO-2021109042-A1 (WO)
Inventor: GAN RUTING
IPC: G02B15/00
Filed: 2019-12-04
Abstract: 一种光学系统及拍摄装置，光学系统(10)包括：从物侧至像侧依次设置的第一透镜组(1)、第二透镜组(2)和第三透镜组(3)，第一透镜组(1)和第二透镜组(2)均具有正光焦度，第三透镜组(3)具有负光焦度；光学系统(10)满足：0.85<|f 1/f|<4.5，0.5<|f2/f|<1.5，3<|f3/f|<10，1<|TL/f|<1.5，0<|T1/T2|<0.5，0<|T3/T2|<0.5；其中，f、f1、f2、f3为焦距；TL、T1、T2、T3为透镜组、光阑、成像面之间的距离。
Patent WO-2020119824-A1 (WO)
Inventor: XU BENCHONG
IPC: H04L12/28
Filed: 2019-12-16
Abstract: 本公开提供一种设备控制方法、装置、控制节点、网络设备、数据中心，所述方法包括：接收控制指令；根据所述控制指令生成键值拓扑信息元素KV TIE报文，其中，所述KV TIE报文中包括控制标识ControlID字段、控制数据关键字ControlDataKey字段以及控制数据ControlData字段，所述ControlID字段用于指示控制项目，所述ControlData字段中包括所述控制项目的取值，所述ControlDataKey字段中包括公共键值字段，所述公共键值字段中携带有指示目标控制对象的信息；根据所述目标控制对象将所述KV TIE报文发送给数据中心内对应的目标设备。
Patent WO-2021114335-A1 (WO)
Inventor: CHEN KO LUN
IPC: G01D18/00
Filed: 2019-12-18
Abstract: A temperature compensation method for a Wheatstone bridge serving as an AFM position sensor, applicable to a Wheatstone bridge serving as an AFM position sensor in an AFM-SEM hybrid microscope system. The Wheatstone bridge comprises: a first resistor (G1) and a second resistor (G2) connected in series to form a first arm; and a third resistor (G3) and a fourth resistor (G4) connected in series to form a second arm, the first arm and the second arm being connected in parallel. The arrangement reduces the impact of temperature on position sensors (Wheatstone bridges), and reduces the position signal drift caused by poor heat dissipation in an SEM high vacuum environment, such that AFMs employing SCSG position sensors can be compatible with the SEM high vacuum environment and achieve large-scale scanning.
Patent WO-2020147625-A1 (WO)
Inventor: GAO YONGFENG
IPC: G01S7/481
Filed: 2020-01-08
Abstract: 一种扫描装置和激光雷达，其中，扫描装置包括：沿光路依次设置的至少两个振镜（110），振镜（110）具有运动部（111），运动部（111）具有适于反射光线的反射面（111r），振镜（110）通过运动部（111）的摆动来改变经反射面（111r）反射的光线的传播方向；至少一个弹性连接构件（120），弹性连接构件（120）具有两个端部（121），两个端部（121）分别与相邻的两个振镜（110）的运动部（111）相连接。扫描装置能够在不增加甚至降低加工和装配精度要求的前提下，使至少两个振镜（110）的运动部（111）的摆动按一定相位融合为同一谐振模态，从而兼顾成本降低和性能提高。