baber/WOPTO huggingface dataset:
Patent WO-2019205843-A1 (WO)
Title: Anti-inflammatory compound and preparation and use thereof
Inventor: SHEN WANG
IPC: A61P37/00
Filed: 2019-03-21
Abstract: Provided in the present invention is an anti-inflammatory compound, wherein same is characterized by a compound as shown in the following structure (I): The compound is a target that is important for autoimmune activation, and that has a strong inhibitory effect on PDE4 and penetrates the skin easily, and is a new type anti-inflammatory compound that is easily degraded.
Patent WO-2019205868-A1 (WO)
Title: Method, device and apparatus for repositioning in camera orientation tracking process, and storage medium
Inventor: LIN XIANGKAI
IPC: G06T7/73
Filed: 2019-03-27
Abstract: The present invention relates to the field of augmented reality. Disclosed are a method, device and apparatus for repositioning in a camera orientation tracking process, and a storage medium. The method comprises: if a target image satisfies a repositioning condition, a front-end program setting the target image to be the  i +1 th  anchor image, and transmitting the target image to a back-end program; the front-end program acquiring a current image captured after the target image, and performing, with respect to the target image, feature point tracking on the current image to obtain a first pose parameter; the back-end program performing repositioning on the target image to obtain a second pose parameter, and transmitting the second pose parameter to the front-end program; and the front-end program performing, according to the first pose parameter and the second pose parameter, calculation to obtain a current pose parameter of the current image. The present invention realizes correction of a positioning result of a current image even if a back-end program takes longer time to obtain a repositioning result of a target image, thereby ensuring favorable repositioning performance.
Patent WO-2019223422-A1 (WO)
Title: Pixel drive circuit and drive method therefor, and display device
Inventor: LIU DONGNI
IPC: G09G3/3233
Filed: 2019-03-28
Abstract: A pixel drive circuit (10), comprising: N pixel circuits (30 1 , 30 2 , ..., and 30 N ), each pixel circuit (30 1 , 30 2 , ..., and 30 N ) comprising a first node (N1) and a power supply end (ELVDD), N being an integer greater than 1; and N multiplexing circuits (20 1 , 20 2 , ..., and 20 N ) configured to selectively couple a data line (DATA) to the first nodes (N1) of the N pixel circuits (30 1 , 30 2 , ..., and 30 N ), the first multiplexing circuit (20 1 ) in the N multiplexing circuits (20 1 , 20 2 , ..., and 20 N ) comprising a multiplexing control circuit (21), the second to Nth multiplexing circuits (20 2 , ..., and 20 N ) in the N multiplexing circuits (20 1 , 20 2 , ..., and 20 N ) comprising corresponding multiplexing control circuits (21) and corresponding reset circuits (22), the reset circuit (22) of the (j+1)th multiplexing circuit in the N multiplexing circuits (20 1 , 20 2 , ..., and 20 N ) being configured to reset, in response to the validity of a jth multiplexing control signal, the first node (N1) of the (j+1)th pixel circuit in the N pixel circuits (30 1 , 30 2 , ..., and 30 N ) using a power supply voltage (Vdd), j being an integer and being greater than or equal to 1 and less than N.
Patent WO-2019242369-A1 (WO)
Title: 像素电路及其驱动方法、阵列基板、显示面板
Inventor: YIN XINSHE
IPC: G09G3/3225
Filed: 2019-03-28
Abstract: 本公开的实施例提供了像素电路及其驱动方法、阵列基板和显示面板。像素电路包括数据写入电路、初始化电路、感测电路、第一电容、第二电容、驱动晶体管和数据信号提供电路。数据写入电路根据第一控制信号将来自数据线的数据信号提供至第一节点。初始化电路根据第二控制信号将初始化信号提供至感测线。感测电路根据第一控制信号将第二节点耦接到感测线，使得第二节点的电压和感测线上的电压相等。第一电容存储第一节点和第二节点之间的电压差。第二电容存储感测线上的电压。驱动晶体管提供驱动电流。数据信号提供电路根据第三控制信号读取感测线上的电压，根据所读取的电压确定驱动晶体管的阈值电压，以及根据阈值电压修正来自数据信号端的原始数据信号，以提供至数据线。
Patent WO-2020186555-A1 (WO)
Title: 一种内窥镜
Inventor: ZHANG YI
IPC: A61B1/005
Filed: 2019-04-02
Abstract: 一种内窥镜，其通过在弯曲管(4)管体上设置不同宽度的狭缝(6)使得弯曲管(4)能够通过牵引丝(7)的控制实现较为灵活的弯曲动作，并且由于在端部设置了较宽的缝隙(6)使得弯曲管(4)的端部能够进行更大角度的弯曲；而且狭缝(6)特殊的形状结构使其在弯曲的过程中应力集中在一个面上而非常规的集中在一个接触点上，使弯曲管(4)在弯曲和扭动的过程中应力得到分散，弯曲管(4)的管体不易损坏，延长了使用寿命，而且牵引丝(7)通过卡扣(8)固定更加稳固，无需点胶装配更加方便。
Patent WO-2020210946-A1 (WO)
Inventor: CHEN ZHU
IPC: H01L27/12
Filed: 2019-04-15
Abstract: A method of fabricating an array substrate is provided. The method includes forming a plurality of first thin film transistors on a base substrate, a respective one of the plurality of first thin film transistors formed to include a first active layer, a first gate electrode, a first source electrode and a first drain electrode; and forming a plurality of second thin film transistors on the base substrate, a respective one of the plurality of second thin film transistors formed to include a second active layer, a second gate electrode, a second source electrode and a second drain electrode. Forming the first source electrode includes forming a first source sub-layer and forming a second source sub-layer in separate patterning steps. Forming the first drain electrode includes forming a first drain sub-layer and forming a second drain sub-layer in separate patterning steps.
Patent WO-2019214561-A1 (WO)
Title: Packet sending method, network node, and system
Inventor: GENG XUESONG
IPC: H04L45/121
Filed: 2019-05-06
Abstract: Disclosed are a packet sending method, a node, and a system. A controller obtains a forwarding delay requirement of service flow and the destination address of the service flow, determines a forwarding path that satisfies the forwarding delay requirement, and determines a first cycle time number of forwarding a packet by an ingress node of the forwarding path and a second cycle time number of forwarding the packet by an intermediate node of the forwarding path; the controller sends a first table entry to the ingress node, the first table entry comprising the serial number of the packet and the first cycle time number, and the first table entry being used for instructing the ingress node to send the packet within the time corresponding to the first cycle time number; and sends a second table entry to the intermediate node, the second table entry comprises the serial number of the packet and the second cycle time number, and the second table entry being used for instructing the intermediate node to send the packet within the time corresponding to the second cycle time number. By means of the solution, the ingress node and the intermediate node of the forwarding path forward the packet within corresponding cycle time, so that the delay guarantee determined by packet forwarding can be implemented.
Patent WO-2020143139-A1 (WO)
Title: 电动车
Inventor: ZHANG SHENGQIAO
IPC: B62K11/14
Filed: 2019-05-08
Abstract: 一种电动车，包括：车把（20）和电动车状态指示灯（22）。电动车状态指示灯（22），位于电动车的车把（20）上，或位于电动车的车把（20）立管的上部，其用于通过不同的显示方式来表征电动车的不同车辆状态。采用上述技术方案的电动车解决了由于需要通过仪表屏幕才能够知晓电动车的各种车辆状态信息，进而导致成本高，影响查看效果等的问题，方便了用户查看电动车的各种车辆状态，简化了仪表盘的设置，并降低了成本。
Patent WO-2020143147-A1 (WO)
Inventor: SHAO KUN
IPC: A63F13/5258
Filed: 2019-05-10
Abstract: A display control method in a game, comprising: detecting a first touch operation acting on a preset area of a graphical user interface; updating a scene display area according to the first touch operation; upon detecting that a preset specific event exists in a preset range of a game scene position corresponding to a touch point of the first touch operation, adjusting an update mode of the scene display area according to the specific event. Also provided are a display control device, a storage medium, a processor, and a terminal in a game. The present method solves the technical problem that the adjustment and operation modes of a virtual lens in the game are inflexible, lacks adaptability and expandability, and cannot meet game experience requirements of game players of different levels.
Patent WO-2020227922-A1 (WO)
Title: Activation of secondary cell
Inventor: YANG TAO
IPC: H04W16/32
Filed: 2019-05-14
Abstract: Embodiments of the present disclosure relate to apparatuses, methods and computer readable storage media for activation of a Secondary Cell (Scell). The first device comprises at least one processor; and at least one memory including computer program codes; the at least one memory and the computer program codes are configured to, with the at least one processor, cause the device at least to receive a control information message from a second device; determine whether the control information message indicates scheduling data; in response to determining that the control information message does not indicate the scheduling data, determine at least one target cell to be activated based on the control information message. In this way, cross-cell activation of Scell from BWP of spare/no PDCCH monitoring together with/without scheduled data could be achieved by means of the Carrier Indicator Field (CIF) in Downlink Control Information (DCI).
Patent WO-2020034693-A1 (WO)
Title: Method for measuring bandwidth of linear vibration motor
Inventor: DENG HANLIN
IPC: G01R31/34
Filed: 2019-05-21
Abstract: The invention provides a method for measuring bandwidth of a linear vibration motor, comprising a linear vibration motor. The linear vibration motor comprises a housing and a motor oscillator. The method comprises the following steps: step S1 of configuring a target displacement level of the linear vibration motor; step S2 of using the target displacement level as a reference to measure a displacement frequency response curve of the motor oscillator; step S3 of comparing the displacement frequency response curve acquired in step S2 with a preset standard target displacement frequency response curve, and determining whether the displacement frequency response curve is up to standards, and if so, continuing to step S4; and step S4 of measuring bandwidth of the linear vibration motor. Compared with related techniques, the method for measuring bandwidth of a linear vibration motor of the present invention is simple, has high measurement efficiency, and is low cost, such that data measured thereby provides a reliable basis for customer design and selection.
Patent WO-2019228340-A1 (WO)
Inventor: CHENG JIE
IPC: G06F9/50
Filed: 2019-05-28
Abstract: 本申请实施例公开了一种程序优化方法、装置、终端及存储介质，属于应用优化领域。所述方法包括：操作系统通过与目标应用程序之间的binder连接，向目标应用程序发送系统运行信息，系统运行信息用于表征系统所处的运行状态；目标应用程序接收系统运行信息；目标应用程序根据系统运行信息确定程序优化策略，程序优化策略用于调整目标应用程序的运行策略；目标应用程序执行程序优化策略。本申请实施例中，目标应用程序基于操作系统传输的系统运行信息，针对性对自身运行策略进行调整，从而提升目标应用程序在操作系统中的运行质量，并避免因硬件性能不足导致的卡顿、丢帧等现象，达到了提高应用程序运行流畅度的效果。
Patent WO-2019242470-A1 (WO)
Title: 数据处理方法、装置、设备及计算机可读存储介质
Inventor: CHEN SHUANG
IPC: G06F17/00
Filed: 2019-05-29
Abstract: 本申请实施例公开了一种数据处理方法，包括：在识别到流式数据处理任务中包含并集操作标识的情况下，对所述流式数据处理任务中包含所述并集操作标识的第一数据处理指令进行解析，得到可识别的第二数据处理指令；通过执行所述第二数据处理指令，以对多个流数据处理结果进行并集操作。本申请实施例还公开了一种数据处理装置、设备及计算机可读存储介质。
Patent WO-2019206342-A1 (WO)
Inventor: GAI WEI
IPC: A61N5/10
Filed: 2019-05-31
Abstract: 本发明实施例涉及放射医疗设备，公开了一种放射医疗设备及使用该设备的治疗方法。本发明中，放射医疗设备包括：电子束发射装置发射电子束；束流针，与电子束发射装置连接，将电子束发射装置发射的电子束打在人体内的肿瘤病灶部位上，对肿瘤进行消融；运动装置，带动束流针进行直线运动，将束流针引入人体内的肿瘤病灶部位，还用于在束流针将电子束打在肿瘤病灶部位后，将束流针引出至人体外。与现有技术相比，可以准确杀死器官上的肿瘤，且不会对正常组织造成伤害，减少对人体的伤害。
Patent WO-2019238060-A1 (WO)
Inventor: DOU FENGHUI
IPC: H04W76/10
Filed: 2019-06-12
Abstract: L'invention concerne un procédé et un appareil de transmission de données, qui sont utilisés pour résoudre le problème dans l'état de la technique d'un dispositif terminal, où une URSP n'est pas configurée et ne peut pas transmettre des données d'une application par l'intermédiaire d'une session PDU satisfaisant une demande de réseau. Le procédé comprend les étapes suivantes : un dispositif terminal reçoit un paramètre transféré par un programme d'application, et détermine, selon le paramètre, de transmettre des données du programme d'application par l'intermédiaire d'une connexion cible, la connexion cible étant une connexion qui satisfait le paramètre.
Patent WO-2019242607-A1 (WO)
Title: 铜渣贫化装置及方法
Inventor: GUO YAGUANG
IPC: C22B15/00
Filed: 2019-06-18
Abstract: 一种铜渣贫化装置及方法。该装置包括铜渣贫化处理炉（10）和喂线装置（20），铜渣贫化处理炉（10）以电热或等离子热为热源，铜渣贫化处理炉（10）设置有铜渣进口、喂线孔及放锍口，铜渣进口用以通入铜渣（a），放锍口用以排出还原贫化处理得到的铜锍（c）；喂线装置（20）用于通过喂线孔向铜渣贫化处理炉（10）中喂入碳粉线（b）以对铜渣（a）进行还原贫化处理。该铜渣贫化装置能够提高铜渣的还原贫化效率，具有流程短、成本低、可同时回收渣中的铅锌等重金属等效果。
Patent WO-2020082777-A1 (WO)
Inventor: XIAO ZHIGUANG
IPC: G08G1/16
Filed: 2019-06-28
Abstract: A parking space detection method and apparatus. The method comprises: detecting a reachable region, which matches a vehicle, in an environment where the vehicle is located; identifying parking spaces in the reachable region, and determining, from the parking spaces, a parking space where the vehicle can be parked; and acquiring and storing parking position information of the parking space where the vehicle can be parked, so as to avoid repeated detection of the parking space where the vehicle can be parked.
Patent WO-2021000110-A1 (WO)
Title: Sound outlet structure for electronic equipment
Inventor: XIAO BO
IPC: H04M1/03
Filed: 2019-06-29
Abstract: A sound outlet structure for electronic equipment, relating to the technical field of acoustics, comprising a housing (1) having an accommodating cavity therein, a sound-producing device (5) located in the accommodating cavity, and a sound outlet hole (2) provided in the housing (1). A sound guide groove (6) is communicated between the sound-producing device (5) and the sound outlet hole (2), so that sound generated at the sound-producing device (5) is conducted along the sound guide groove (6) and transmitted out of the housing (1) from the sound outlet hole (2). The sound outlet hole (2) comprises a first sound outlet hole (21) for outputting the sound in a receiver mode and a second sound outlet hole (22) for outputting the sound in a speaker mode. The second sound outlet hole (22) is covered with a sound pressure sensitive member (3). According to the sound outlet structure for electronic equipment, in the receiver mode, the volume is small, the airflow pressure is small, and most of the sound is transmitted out from the first outlet hole (21); in the speaker mode, the volume is large, the airflow pressure is large, and the sound may be transmitted out from the second sound outlet hole (22) through the sound pressure sensitive member (3). The problems in the speaker mode of airflow noise, piano sound and the like are solved; in addition, under stereo applications, a symmetric sound field is more easily formed together with a side sounding SPK at the lower part of the electronic equipment.
Patent WO-2020155552-A1 (WO)
Inventor: ZHANG QIANKUN
IPC: G06F21/62
Filed: 2019-07-02
Abstract: 本发明公开一种基于地址映射的单盘多用户物理隔离方法，将硬盘存储单元分为一系列连续的逻辑地址块，初始状态下所有的逻辑地址块都被标记为未使用，当硬盘上添加新用户后，将划分的逻辑地址块分配给用户并将已分配的逻辑地址块标记为已用，当删除用户时将用户占有的逻辑地址释放，标记为未使用；并建立地址映射表，当主机下发命令访问用户地址地址的时候从映射表内查询偏移地址，将用户逻辑地址转换为硬盘逻辑地址。本发明通过地址映射的方式将多个硬盘虚拟化为多个硬盘，不同用户数据之间不能相互访问修改，提高不同用户之间数据的私密性和可靠性。
Patent WO-2020007324-A1 (WO)
Inventor: YAO CHANGCHENG
IPC: H02N2/00
Filed: 2019-07-03
Abstract: 一种压电驱动器、光纤扫描模组和投影设备，压电驱动器包括压电本体和电极，压电本体为极化后的压电材料，部分电极或全部电极与压电本体分离设置，且与压电本体分离设置的电极以可移动的方式设置在压电本体周围，从而通过分离设置的电极实现驱动力方向的改变，实现扫描器响应的补偿，更为灵活方便，提升成像质量，另外还可以通过一对电极实现多维扫描。
Patent WO-2021000307-A1 (WO)
Title: Plug-in assembly, display control card and display system
Inventor: PANG YUE
IPC: G09G3/32
Filed: 2019-07-03
Abstract: A plug-in assembly (25, 4111, 5111, 6111, 7111, 8111), a display control card (20, 41, 51, 61, 71, 81, 91) and a display system (40, 50, 60, 70, 80, 90). The plug-in assembly (25, 4111, 5111, 6111, 7111, 8111) comprise: a first connector (JH1) and a second connector (JH2) that are disposed as a pair. The first connector (JH1) comprises a power supply pin group, a function expansion pin group and a plurality of first data output pin groups, and the function expansion pin group is located between the plurality of first data output pin groups and the power supply pin group in the length direction of the first connector (JH1). The second connector (JH2) comprises a display control signal output pin group, a multipath Ethernet interface pin group, and a plurality of second data output pin groups, and the display control signal output pin group is located between the plurality of second data output pin groups and the multipath Ethernet interface pin group in the length direction of the second connector (JH2); a ground pin pair is provided between two adjacent first data output pin groups, and a ground pin pair is provided between two adjacent second data output pin groups.
Patent WO-2020042769-A1 (WO)
Inventor: WANG JIAN
IPC: G06F9/54
Filed: 2019-07-10
Abstract: Disclosed is an image information transmission method. The method comprises: adjusting a corresponding software development kit in a camera application, so that an image memory space of the camera application for saving images is shared with a third-party application; acquiring the image memory space to determine corresponding handle information of the image memory space; when an image transmission instruction is detected, loading the handle information to determine the corresponding image memory space; and transmitting image information in the image memory space to the third-party application.
Patent WO-2020237807-A1 (WO)
Title: Shovel handle connecting device
Inventor: HUA JIE
IPC: B25G3/02
Filed: 2019-07-24
Abstract: A shovel handle connecting device, comprising a connecting assembly for connecting a shovel handle (1) and a shovel head; the connecting assembly comprises a connecting member (2) and a connecting seat (3); a connecting portion (21) and a limiting portion (22) are provided at the front end of the connecting member (2), the connecting portion (21) is provided with a limiting buckle (211), and the connecting seat (3) is embedded within the shovel head; the connecting seat (3) is internally provided with a connecting groove (31) for insertion of the connecting portion (21), and a limiting groove (311) for clamping of the limiting buckle (211) is provided on an inner wall of the connecting groove (31); the connecting member (2) is inserted and fixed into the connecting seat (3); one section of an outer side wall of the limiting portion (22) and one section of an inner side wall of the connecting seat (3) are enclosed together to form an accommodating cavity (33); and one end of the shovel handle (1) is inserted and fixed into the accommodating cavity (33). Said connecting device makes the connection between the shovel handle (1) and the shovel head stable and less prone to loosening.
Patent WO-2021012287-A1 (WO)
Inventor: DONG XIANDONG
IPC: H04L1/00
Filed: 2019-07-25
Abstract: La présente invention concerne un procédé et un appareil de transmission de données et un support d'informations. Le procédé comprend : la génération d'une trame de données, la trame de données comprenant un bit d'identifiant de format de charge utile, qui est utilisé pour indiquer un format de charge de la trame de données ; et l'envoi de la trame de données.
Patent WO-2021016780-A1 (WO)
Title: Thermal insulation composition and preparation method and application
Inventor: ZHANG YA
IPC: C08L69/00
Filed: 2019-07-29
Abstract: The present invention provides a thermal insulation composition and preparation method and application. The thermal insulation composition is composed of aerogel material and organic resin; the composite mass ratio of the aerogel material to the organic resin is 5 wt%:95 wt% to 50 wt%:50 wt%; the porosity of the aerogel material is greater than 95%, the pore diameter of the aerogel material is less than or equal to 100 nm, the particle size of each particle of aerogel material is 5 nm to 20 nm, and the organic resin is filled in the pores of the aerogel material. The thermal insulation module component prepared from the thermal insulation composition of the present invention has mechanical strength and thermal conductivity at room temperature, and if the battery goes into thermal runaway, the material becomes a heat-insulating material having extremely high thermal insulation performance, blocking the transfer of heat between battery cells, greatly improving the safety performance of the battery.
Patent WO-2020029938-A1 (WO)
Inventor: WU RONG
IPC: H04L29/06
Filed: 2019-08-06
Abstract: 本申请提供了一种安全会话方法和装置，能够提高会话安全性。该方法包括：用户面网关接收来自用户设备UE的业务请求消息，该业务请求消息用于请求建立UE与数据网络的业务服务器的连接；该用户面网关和UE分别基于该业务请求消息生成加密密钥和完整性保护密钥，并基于生成的加密密钥和完整性保护密钥，激活加密保护和/或完整性保护。由此，可以建立起UE与用户面网关之间的端到端的安全通道，提供了更为安全的数据传输环境。
Patent WO-2020113994-A1 (WO)
Inventor: CHEN ZHENGDONG
IPC: F04B35/06
Filed: 2019-08-15
Abstract: Disclosed is an air compressor, with an air storage tank (2) being specifically arranged on a cart panel (7) of a cart (1). The cart (1) comprises the cart panel (7), a telescopic cart frame (8) on a side face of the cart panel, and rolling wheels (9) at the bottom of the cart panel, wherein the cart panel (7) is of a hollow double-layer structure. The cart panel (7) can be lifted by a forklift after the telescopic cart frame (8) is pressed to the bottom so as to directly move the air compressor. A semi-circular support (10) is fixedly connected to the middle of an upper layer, and the semi-circular support (10) adapts to the shape of the air storage tank (2) to accommodate the air storage tank (2). The forklift can be inserted into a gap between the upper layer and lower layer of the cart panel (7). A lower surface of the cart panel (7) is provided with four fixing columns (11) capable of telescoping downwards, and the telescoping of the fixing columns (11) is driven by an electric motor. A driving switch is provided on the cart panel (7). The bottom face of each fixing column (11) is provided with a soft pad (12). Two sides of an outer surface of the air storage tank (2) are respectively connected in a snap-on manner to a telescopic side support (13), and the side supports (13) extend downwards to reach the ground after elongating. A spring shock-absorption mechanism (14) is provided at an end of each side support (13), and the bottom soft pads (12) of the fixing columns (11) and the spring shock-absorption mechanisms (14) at the ends of the side supports (13) jointly achieve a shock-absorption effect.
Patent WO-2021003813-A1 (WO)
Title: Answer generation method based on neural network model, and related device
Inventor: JIN GE
IPC: G06F16/332
Filed: 2019-08-26
Abstract: Disclosed are an answer generation method and apparatus based on a neural network model, a computer device and a storage medium. The method comprises: acquiring a question sentence, performing word vector conversion on the question sentence, extracting a word vector of a question word in the question sentence, which has been subjected to word vector conversion, acquiring information of the position of the question word in the question sentence, and splicing the position information and the word vector of the question word to obtain a position word vector (S1); sequentially inputting, as parameters, the word vector and the position word vector of the question word into a preset word vector embedding model to obtain an embedded word vector and a sample word vector (S2); simultaneously inputting, as parameters, the sample word vector and the embedded word vector into a memory neural model and performing an operation to obtain an initial answer (S3); and building an initial answer model by taking the initial answer and the position word vector as parameters, and connecting a plurality of initial answer models in series by taking the initial answer as a related item to obtain a final answer model, and determining a candidate answer distribution range of the question sentence according to an output result of the final answer model (S4). By means of the method, the distribution regarding a complex problem can be effectively provided after a plurality of question analysis models are connected in series.