baber/WOPTO huggingface dataset:
Patent WO-2019144813-A1 (WO)
Title: Laser transmitter, optoelectronic device, depth camera, and electronic device
Inventor: BAI JIAN
IPC: H04N5/225
Filed: 2019-01-11
Abstract: Disclosed are a laser transmitter (10), an optoelectronic device (100), a depth camera (1000), and an electronic device (2000). The laser transmitter (10) comprises a light-emitting element array (12). The light-emitting element array (12) comprises a plurality of regularly distributed light-emitting elements (122), the plurality of light-emitting elements (122) are divided into a plurality of groups, and each group of light-emitting elements (122) are driven, by a separate control signal, to emit a light beam.
Patent WO-2019174422-A1 (WO)
Title: Method for analyzing entity association relationship, and related apparatus
Inventor: WANG TIANYI
IPC: G06F40/20
Filed: 2019-01-29
Abstract: Disclosed are a method for analyzing an entity association relationship, and a related apparatus; in the method for analyzing an entity association relationship, after a word segmentation process is performed on predicted text to obtain a part-of-speech sequence of a text to be predicted, a vector of each word segment in the part-of-speech sequence of said text to be predicted is obtained; a vector of each word segment in the part-of-speech sequence of the text to be predicted is predicted by a prediction model of the entity association relationship, and thus a prediction result of the association relationship between the entity and the corresponding attribute in the text to be predicted can be obtained. In the described process, a word segmentation process is performed on the text to be predicted so as to obtain a part-of-speech sequence, and the vector of each word segment in the part-of-speech sequence is obtained, rather than word selection and word feature extraction being done manually; thus the problem of words being manually selected and word features being manually provided affecting the accuracy of test results concerning the association relationship between entities and attributes is resolved.
Patent WO-2019179272-A1 (WO)
Inventor: QIU WEIHUA
IPC: A24F40/40
Filed: 2019-02-19
Abstract: A battery device, comprising: a battery rod, an accommodating cavity that communicates with the outside being formed by a tail part thereof; a tail cover that fits the tail part of the battery rod and that is rotatably accommodated within the accommodating cavity about a rotational axis; and a USB interface that is disposed on the tail cover and that switches between a concealed state in which the same is concealed within the accommodating cavity along with the tail cover and a usage state in which the same is exposed from the accommodating cavity. In the battery device and electronic cigarette of the present invention, the USB interface may switch between the concealed state and usage state according to needs, thus better protecting the USB interface from dust or other foreign contaminants, and extending the service life of the electronic cigarette.
Patent WO-2020019714-A1 (WO)
Inventor: ZHANG XIANPENG
IPC: F21V9/08
Filed: 2019-03-01
Abstract: 一种照明装置（10），包括光源（11）、发光体（13）以及第一保护元件（14），其中，光源（11）用于发射激光；发光体（13），用于接收光源（11）发射的激光，并进行波长转换，以形成照明光，发光体（13）包括一入光端和与入光端相对的底端，发光体（13）的出光面设置于入光端与底端之间的侧面；第一保护元件（14），覆盖设置于发光体（13）的底端的外表面，用于阻止发光体（13）的光从底端出射。能够防止激光直接出射，提高了安全性，提高了散热。
Patent WO-2019210747-A1 (WO)
Title: Washer dryer combo
Inventor: TSUJI TAKAHIRO
IPC: D06F58/22
Filed: 2019-03-19
Abstract: A washer dryer combo, which implements increased serviceability of a drying filter. The washer dryer combo (1) comprises: a housing (2) and, supported by the housing (2), an outer drum (3), a circulation path (20), an air supplying part (21), a heating part (22), a drying filter (40), and a spraying part (26). The circulation path (20) is provided with an extraction opening (20D) and a return opening (20E) that are connected to the outer drum (3). The air supplying part (21) extracts the air in the outer drum (3) via the extraction opening (20D) into the circulation path (20) and returns same via the return opening (20E) into the outer drum (3) for circulation. The heating part (22) is provided within the circulation path (20) and heats the air in the circulation path (20). The drying filter (40) is provided within the circulation path (20) closer to the side of the extraction opening (20D) than the heating part (22). An undersurface part (40A) of the drying filter (40) captures debris in the air returning from the extraction opening (20D) to the return opening (20E) in the circulation path (20). The spraying part (26) sprays water (W) towards the undersurface part (40A).
Patent WO-2019205858-A1 (WO)
Title: Vehicle diagnosis method, apparatus, and device
Inventor: YANG YUEXI
IPC: G05B23/02
Filed: 2019-03-25
Abstract: Provided in the present invention is a vehicle diagnosis method, apparatus and device, the method comprising: acquiring fault symptom information of a vehicle; according to the fault symptom information of the vehicle, determining a target fault problem; and determining a solution corresponding to the target fault problem. In using the method of the present invention, performing comprehensive testing on a vehicle is rendered unnecessary, acquisition ranges of fault codes and data streams are narrowed, diagnosis efficiency is high, and diagnostics may be carried out directly on a vehicle according to fault symptom information, which not only simplifies the diagnostics procedure, but also renders the diagnostic result more reliable and comprehensive, and the application range thereof is wide.
Patent WO-2019196745-A1 (WO)
Inventor: YE QING
IPC: G06T17/00
Filed: 2019-04-04
Abstract: L'invention concerne un procédé de modélisation de visage et un produit associé. Ledit procédé comprend les étapes suivantes : tandis qu'un visage cible tourne, obtention d'une pluralité de premières images du visage cible selon une pluralité d'angles différents, chaque image correspondant à un angle unique ; réalisation d'une détection de visage sur chaque image de la pluralité de premières images, et division de ladite image en une première région de visage et une première région d'arrière-plan ; obtention d'une pluralité d'images de profondeur pour la division de façon à obtenir une pluralité d'images de région de visage cible ; réalisation d'une modélisation de visage 3D sur la base de la pluralité d'images de région de visage cible de façon à obtenir l'image de visage 3D.
Patent WO-2020048121-A1 (WO)
Title: Multi-slide show projector
Inventor: HUANG XUBO
IPC: G03B23/02
Filed: 2019-04-08
Abstract: A multi-slide show projector, comprising: at least one slide storing device (100, 200), configured to respectively store multiple slides; and a slide crawling and showing device (300), arranged opposite to the at least one slide storing device (100, 200) to crawl a predetermined slide stored in the slide storing device (100, 200) for showing and place the showed predetermined slide in the slide storing device (100, 200). The degree of automation of a slide show process can be improved, thereby obtaining a good show effect.
Patent WO-2019214734-A1 (WO)
Inventor: LIU JINHUA
IPC: H04W72/04
Filed: 2019-05-10
Abstract: L'invention concerne des procédés, un dispositif terminal et une station de base pour une surveillance de canal de commande de liaison descendante physique (PDCCH). Selon un mode de réalisation, un dispositif terminal reçoit une attribution de liaison descendante pour attribuer une ressource de canal partagé de liaison descendante physique (PDSCH) au dispositif terminal. Le dispositif terminal détermine au moins une partie d'une ressource d'ensemble de ressources de commande (CORESET) qui chevauche la ressource PDSCH attribuée. Le dispositif terminal omet une surveillance PDCCH pour la ou les parties déterminées de la ressource CORESET.
Patent WO-2020227865-A1 (WO)
Title: Methods and apparatus to facilitate outlying subcarrier reduction for overlapping frequency resources of different radio access technologies
Inventor: LI QIAOYU
IPC: H04W72/04
Filed: 2019-05-10
Abstract: Apparatus, methods, and computer-readable media for facilitating wireless communication involving coexistence of different radio access technologies (RATs) are disclosed herein. An example method for wireless communication at a base station includes determining that a transmission associated with the first RAT includes at least one outlying subcarrier that overlaps frequency resources of a second RAT, determining to modify the transmission by performing at least one of a puncturing of the at least one outlying subcarrier or a rate-matching around the at least one outlying subcarrier, modifying the transmission by performing at least one of the puncturing or the rate-matching, wherein the modifying of the transmission is based on at least one of a channel coding rate associated with the transmission, a channel-based property associated with the transmission, and a search-space related property associated with the transmission, and transmitting the modified transmission to a user equipment (UE).
Patent WO-2020007150-A1 (WO)
Title: Shoe and toy comprising same
Inventor: XIAO YE
IPC: A63H33/00
Filed: 2019-06-03
Abstract: A shoe (100) and a toy comprising same. The shoe (100) is suitable for a toy; the shoe (100) comprises: a substrate (101) that has a first end (102) and a second end (103); a first track segment (104) provided on the inner surface (105) of the substrate (101); and a second track segment (106) provided on the inner surface (105) of the substrate (101). The first ends (102) and the second ends (103) of multiple shoes (100) are separately connected, so that multiple first track segments (104) form a first track (107); multiple second track segments (106) form a second track (108); the first track (107) is applicable for fitting a first transmission assembly (201); the second track (108) is applicable for fitting a second transmission assembly (202). The shoe (100) improves the expansibility of the track, and also increases the interest of a toy built by the shoe (100) and the transmission assembly.
Patent WO-2020007235-A1 (WO)
Inventor: CHEN SHENGJUN
IPC: G08G1/14
Filed: 2019-06-28
Abstract: Disclosed are a parking space detection method and apparatus, and a medium and a device. The method comprises: respectively performing clustering and piecewise fitting on points on an obstacle detected by ultrasonic radars at left and right sides of a vehicle, so as to obtain a set of obstacle line segments (l1, l2, l3) respectively corresponding to the left and right sides of the vehicle, and endowing the line segments with high and low attributes; and by means of a model matching method, determining whether there is a parking space between two adjacent line segments (l1, l2) with the high attribute. Both a driving path and a direction of a vehicle are not limited, thereby improving the universality of parking space detection.
Patent WO-2021026712-A1 (WO)
Inventor: MIAO WEIMING
IPC: H03H11/04
Filed: 2019-08-12
Abstract: L'invention porte sur un circuit de filtre (500). Le circuit de filtre (500) comprend : un premier circuit différentiel (510) et un second circuit différentiel (520). Le premier circuit différentiel (510) comprend une première bobine d'induction différentielle (110), et le second circuit différentiel (520) comprend une seconde bobine d'induction différentielle (120) ; la direction de la ligne magnétique de la première bobine d'induction différentielle (110) est opposée à celle de la seconde bobine d'induction différentielle (120) pendant le fonctionnement, ce qui décale les champs magnétiques formés par la première bobine d'induction différentielle (110) et la seconde bobine d'induction différentielle (120), réduisant les impacts de la première bobine d'induction différentielle (110) et de la seconde bobine d'induction différentielle (120) sur chacune d'entre elles et sur des dispositifs de circuit périphériques, et améliorant l'isolation entre la première bobine d'induction différentielle (110) et la seconde bobine d'induction différentielle (120).
Patent WO-2021026772-A1 (WO)
Inventor: LI JIANQI
IPC: H04M1/725
Filed: 2019-08-13
Abstract: Provided are a motor vibration model building method, comprising the following steps: receiving a first condition combination, a second condition combination and vibration effects corresponding to respective conditions in a game scenario, wherein the first condition combination, the second condition combination and the vibration effects are subjected to digital processing, and the vibration effects comprise a vibration type effect and a vibration amplitude effect; building a vibration type model according to the first condition combination and the vibration type effect; and building a vibration amplitude model according to the second condition combination and the vibration amplitude effect. Further provided are a tactility realization method executed on the basis of a game scenario, and an electronic device and a storage medium. The motor vibration model building method of the present invention solves the technical problem of current conditions corresponding to vibration effects in a single manner by means of building a general mathematical model of scenario conditions and output vibration signals, such that a greater variety of and richer vibration forms can be realized; furthermore, the motor vibration model has a better portability.
Patent WO-2020034982-A1 (WO)
Inventor: ZHANG SHUN
IPC: H01L27/32
Filed: 2019-08-14
Abstract: 一种显示基板（1）及其制作方法、显示装置。所述显示基板（1）包括功能区域（10）和围绕所述功能区域（10）的周边区域（11），所述显示基板（1）的周边区域（11）设置有阻挡结构（12），所述阻挡结构（12）包括：沿从靠近所述功能区域（10）至远离所述功能区域（10）的方向，间隔设置的多个阻挡部件（120），所述阻挡部件（120）的至少部分采用金属。
Patent WO-2020164235-A1 (WO)
Inventor: LENG LUHAO
IPC: A47B3/00
Filed: 2019-08-19
Abstract: 一种复合面板和包括由复合面板制成的桌面板的桌子，复合面板包括：底板（1524），底板（1524）的周边形成有底板通道（1540），底板通道（1540）的外壁（1546）的顶端形成有垂直于外壁（1546）向外延伸的底板唇部（1548）；顶板（1530），顶板（1530）的周边形成有顶板唇部（1554），顶板唇部（1554）平行地覆盖在底板唇部（1548）上；加强件（1526），加强件（1526）位于底板通道（1540）中并且接合顶板（1530）；以及包边构件（1528），包边构件（1528）具有彼此成一体的第一臂部（1560）和第二臂部（1562），包边构件（1528）大致围绕复合面板的整个周边延伸并通过第一臂部（1560）和第二臂部（1562）将底板唇部（1548）和顶板唇部（1554）夹紧在一起。
Patent WO-2020177287-A1 (WO)
Inventor: LIU ZHENHUAN
IPC: B61D27/00
Filed: 2019-09-02
Abstract: 一种车内压力调节方法，包括如下步骤：S1、检测车厢内的压力值P；S2、由控制装置根据启动命令调节校正废排风阀的角度，直至满足目标要求。还包括一种实现所述压力调节方法的车内压力调节装置。通过调节风阀的角度调节车厢内的压力，使车厢内压力始终控制在合理范围内，解决了车辆在运用过程中车内压力的变化的问题，提供车内乘坐的舒适性，降低了试验成本。
Patent WO-2020177292-A1 (WO)
Title: Rock inhibitor-dichloroacetic acid compound salt as well as preparation method and application thereof
Inventor: HUANG ZHANGJIAN
IPC: A61P9/12
Filed: 2019-09-09
Abstract: Provided are a ROCK inhibitor-dichloroacetic acid compound salt or pharmaceutically acceptable salt thereof, a preparation method thereof, a pharmaceutical composition containing the compounds and pharmaceutical application thereof, in particular to the application in preparation of a medicament for preventing and/or treating cardiovascular and cerebrovascular diseases such as pulmonary arterial hypertension, cerebral ischemic stroke, subarachnoid hemorrhage or the like.
Patent WO-2020057392-A1 (WO)
Title: 通信方法及相关装置
Inventor: LI YANCHUN
IPC: H04W72/04
Filed: 2019-09-09
Abstract: 本申请实施例公开了一种通信方法及相关设备，其中，该方法包括：第一站点发送一个或多个配置指示，该一个或多个配置指示中的一个配置指示对应一个或多个第二站点中的一个第二站点，该配置指示包括第二站点的标识和发射波束指示，该发射波束指示用于指示第二站点发送数据所使用的发射波束；接收到配置指示的第二站点分别使用发射波束指示所指示的发射波束向第一站点发送的数据。可见，基于本申请实施例，第一站点能够控制第二站点进行数据传输。
Patent WO-2021022615-A1 (WO)
Inventor: HUANG HUI
IPC: G01C21/20
Filed: 2019-09-10
Abstract: A method for generating a robot exploration path, the method comprising: establishing a point cloud scenario according to a single frame of point cloud data collected by a robot, wherein the point cloud scenario comprises a plurality of data points (202); giving a classification mark to the data points, and taking data points, the classification mark of which indicates a ground point, as a ground point cloud (204); generating a confidence map according to the ground point cloud, wherein the confidence map is used for displaying the position and confidence of each ground point in the ground point cloud (206); generating a plurality of visited nodes according to the confidence map (208); and generating an exploration path according to the visited nodes (210).
Patent WO-2020088119-A1 (WO)
Title: Catalyst for silylation reaction of aromatic amine
Inventor: YUE ZHEN
IPC: B01J31/14
Filed: 2019-09-12
Abstract: Disclosed is the use of Al(C 6 F 5 ) 3  as a catalyst for silylation reaction of an aromatic amine, which provides a novel reaction catalyst for the synthesis of a silylated aromatic amine. Aluminium element is rich in content and low in cost. Al(C 6 F 5 ) 3  can be used as a catalyst to effectively reduce the synthesis cost of a silylated aromatic amine. At the same time, due to the low toxicity of aluminium element, the environmental friendliness of the synthesis process is improved. The Al(C 6 F 5 ) 3  has a high catalytic activity, and the yield of the silylated aromatic amine prepared is high. In addition, using Al(C  6 F  5 )  3  as a catalyst does not require the use of a hydrogen acceptor, and a silylation reaction only occurs at a C-H bond in the para position of the aromatic amine, which simplifies the post-treatment process of a product; and the reaction has a high selectivity.
Patent WO-2021046809-A1 (WO)
Title: Beam management solution for maximum permissible exposure
Inventor: SUN HAITONG
IPC: H04B7/02
Filed: 2019-09-12
Abstract: Apparatuses, systems, and methods for a user equipment device (UE) to perform methods for triggering a change in beam configuration based on UL beam conditions. The UE may detect an unsafe UL beam condition for an UL beam based, at least in part, on an MPE level being exceeded by the UL beam. In response to the detection, remedial actions that to alleviate the unsafe UL beam condition may be performed. The remedial actions may prioritize UL beam quality over DL beam quality and may include reducing a transmit power of the UL beam based on an MPR, triggering an intra-panel antenna switch to a candidate UL beam that satisfies one or more conditions for intra-panel beam switching, triggering an inter-panel antenna switch to a candidate UL beam that satisfies one or more conditions for intra-panel beam switching, and/or signaling a beam failure to a network serving the UE.
Patent WO-2021051423-A1 (WO)
Title: Phase encoding unsaturated modulation method and device, laser radar ranging and speed measurement method and laser radar system
Inventor: LI CUNHUI
IPC: G01S17/95
Filed: 2019-09-23
Abstract: Provided are a phase encoding unsaturated modulation method and device, a laser radar ranging and speed measurement method and a laser radar system, wherein the phase unsaturated modulation method is adopted to make modulated laser signals have both a single frequency component and a phase modulation component with the same or close energy ratio, wherein the single frequency component can be used for obtaining the relative motion speed between a platform and a target and compensating the frequency drift of a seed laser, constructing a matched filtering function by utilizing the obtained relative Doppler frequency, performing pulse compression on the phase encoded signals to obtain distance information between the target and the platform, and simultaneously completing the ranging and speed measurement, and having advantages of high accuracy, small error, small amount of calculation and low system complexity.
Patent WO-2020063575-A1 (WO)
Inventor: HU XINGXING
IPC: H04W92/20
Filed: 2019-09-24
Abstract: Disclosed are a method for acquiring configuration information of a network device and a related apparatus. The method comprises: a first network device transmitting a first message to a second network device, wherein the first message comprises an identity of the second network device, the the first message is used to acquire X2 TNL configuration information of a third network device, and the third network device is a network device having established an X2 connection with the second network device; and the first network device receiving a second message transmitted by the second network device, wherein the second message comprises the X2 TNL configuration information of the third network device. The technical solution enables a network device having established a control plane connection with a core network to acquire TNL addresses of more network devices having no control plane connection with the core network.
Patent WO-2021062887-A1 (WO)
Inventor: ZHOU HUI
IPC: D21C5/00
Filed: 2019-10-17
Abstract: Provided is a straw biodegradable composite bacterial agent, said compound bacterial agent being a composition of Bacillus subtilis, Bacillus amyloliquefaciens, Bacillus cereus, Phanerochaete chrysosporium, and Trametes versicolor. Biodegradation of plant straw replaces the chemical pulping method commonly used in current pulping technologies, thus avoiding the environmental pollution caused by the use of a large number of chemical reagents in conventional pulping processes; in the pulping production process, water can be recycled and reused without discharging any sewage containing organic compounds and suspended matter, thus eliminating the sewage treatment phase and reducing production costs; no heating is required during the entire production process, decomposition takes place at ambient temperature, and bleaching takes place at ambient temperature. Also disclosed are a preparation method and application of said straw biodegradable composite bacterial agent.
Patent WO-2020094122-A1 (WO)
Inventor: TIAN CHENMIN
IPC: C07K19/00
Filed: 2019-11-08
Abstract: 本公开公开了一种TGF-β受体融合蛋白药物组合物及其用途。具体而言，该药物组合物包含在枸橼酸钠缓冲液中的TGF-β受体融合蛋白，所述的TGF-β受体融合蛋白包含PD-L1抗体靶向部分和TGF-βRII胞外区。除此之外，该药物组合物还可含有糖和非离子型表面活性剂。
Patent WO-2021082118-A1 (WO)
Inventor: LI GUOFA
IPC: G06K9/00
Filed: 2019-11-21
Abstract: 本申请适用于计算机技术领域，提出一种行人重识别的方法，包括：从预先采集的监控视频流中获取目标图像帧序列；从图像信息中识别出待识别行人的特征信息，并确定特征信息对应的所有标签信息；利用预先训练完成的行人重识别模型分别对目标图像帧序列和所有标签信息进行行人重识别，从所有标签信息中确定待识别行人的目标标签信息；基于目标标签信息确定待识别行人的重识别结果。通过从包含待识别行人的图像信息中识别出待识别行人的特征信息，确定特征信息对应的所有标签信息；并利用预先训练完成的行人重识别模型分别对包含有待识别行人的图像信息和所有标签信息进行行人重识别，提高行人重识别的准确性。
Patent WO-2020114270-A1 (WO)
Title: Vehicle-mounted voice control method and apparatus, device, and computer readable medium
Inventor: TIAN ZHIBING
IPC: H04R3/00
Filed: 2019-11-25
Abstract: Disclosed in embodiments of the present invention is a vehicle-mounted voice control method, comprising: receiving a switch command from a HU for switching to a BACKUP passage or an RTP passage; when the switch command is a switch command for switching to the BACKUP passage, opening the BACKUP passage between a CS and a hardware device, and controlling the RTP passage to be closed; and when the switch command is a switch command for switching to the RTP passage, opening the RTP passage between the CS and the HU, and controlling the BACKUP passage to be closed.
Patent WO-2020119451-A1 (WO)
Title: 一种轨道列车及列车新风进气融雪装置
Inventor: CAO YANHUA
IPC: B61D27/00
Filed: 2019-11-26
Abstract: 一种列车新风进气融雪装置，包括进风格栅（1）、雨水分离器（2）以及加热装置，其中，雨水分离器（2）设置于进风格栅后，具有迷宫型进风通道以及排水孔（206），雨水分离器内在靠近进风格栅的一侧设置有加热装置；当进风格栅进风口处形成积雪时，可开启加热装置融化积雪，同时雨水分离器的迷宫型进风通道能够将由于融雪而夹带在进风中的水分离出来并从排水孔（206）排出，所述装置消除进风阻力，保证空调进风量，同时避免雪水进入空调系统，保证在暴雪天气和低温工况下的列车空调系统性能。还提供具有所述新风进气融雪装置的一种轨道列车。
Patent WO-2021097979-A1 (WO)
Title: 无人机控制方法、装置及存储介质
Inventor: YU LONGJIE
IPC: B64C39/02
Filed: 2019-12-18
Abstract: 无人机控制方法、装置及存储介质，方法包括：当扫描到发送方发送的第一信标帧时，反馈第一接入请求至发送方；发送第二信标帧，检测是否存在根据第二信标帧反馈第二接入请求的第一无人机；若存在第一无人机，则根据第二信标帧反馈确认信息；在接收到发送方发送的动作指令后，将动作指令发送至第一无人机。
Patent WO-2020135551-A1 (WO)
Title: 一种数据库同步复制的方法和装置
Inventor: ZHOU RIMING
IPC: G06F16/27
Filed: 2019-12-26
Abstract: 一种数据库同步复制的方法和装置，该方法包括：设置优先级（S10）；从源数据库中抽取变化的源表数据（S20）；基于所述优先级，将转换后的所述源表数据加载到目的数据库中（S30）。
Patent WO-2021128187-A1 (WO)
Title: 摄像光学镜头
Inventor: NITTA KOJI
IPC: G02B13/18
Filed: 2019-12-26
Abstract: 一种摄像光学镜头(10)，摄像光学镜头(10)自物侧至像侧依序包含：第一透镜(L1)，第二透镜(L2)，第三透镜(L3)，第四透镜(L4)，第五透镜(L5)，第六透镜(L6)以及第七透镜(L7)；且满足下列关系式：100.00°≤FOV≤135.00°；1.00≤f3/f≤8.00；1.55≤d1/d5≤3.00。摄像光学镜头(10)能获得高成像性能的同时，获得低TTL。