baber/WOPTO huggingface dataset:
Patent WO-2020042050-A1 (WO)
Inventor: Wu Ruanhong
IPC: G06Q40/04
Filed: 2018-08-30
Abstract: A system and method for issuing and converting virtual currency in a physical ticket mode. The system comprises a host server, a mobile device, and an application integration system end. The host server has a first storage unit having a first database for storing a plurality of pieces of virtual currency data. The mobile device is used for receiving an authentication code input by a user. The application integration system end is connected to the host server and the mobile device. The application integration system end has a second storage unit having a second database for storing a plurality of pieces of comparison data. The application integration system receives the authentication code transmitted by the mobile device, analyzes and compares the authentication code with the comparison data to generate a coincidence signal, and then transmits the coincidence signal to the host server to analyze and compare the coincidence signal with the virtual currency data.
Patent WO-2019042381-A1 (WO)
Title: Three-dimensional display system and method employing mixed temporal and spatial multiplexing
Inventor: LIU LILIN
IPC: H04N13/00
Filed: 2018-08-31
Abstract: Disclosed in the present invention is a three-dimensional display system employing mixed temporal and spatial multiplexing capable of enhancing information presentation of a target 3D image and improving viewing comfort by means of mixed temporal and spatial multiplexing. According to the present invention, a guide device can enable imaging of multiple display units and direct image spaces thereof to overlap or intersect; a light barrier array constrains beams emitted from the display units such that they exit through different apertures; at the same time point, multiple corresponding views exit a group of clear apertures; at different time points, projection of more and denser views is achieved using time-sequential switches of multiple groups of clear apertures, thereby increasing the number of views presented by the system, reducing angular separation between the views, and improving a 3D information presentation effect. Also provided in the present invention is a three-dimensional display method employing mixed temporal and spatial multiplexing.
Patent WO-2019105105-A1 (WO)
Inventor: ZHANG YUE
IPC: A61B5/021
Filed: 2018-09-18
Abstract: 一种脉搏波血压测量装置的分类预测数据处理方法，包括如下步骤：从采集到的脉搏波信号中提取特征并记录相应的血压值(S100)；对血压值按常见血压范围区间分类并设置分类标签(S200)；将分类后的血压值数据分成训练数据和测试数据，选用分类算法构建分类训练模型(S300)；对创建成功的分类训练模型，利用测试数据进行分类预测，统计分类预测准确率，根据准确率调整优化分类训练模型(S400)；调用优化后的分类训练模型，对测试对象的血压值区间类别进行预测以得到血压值区间类别，从而对血压值进行预测(S500)。该方法可以在保持预测精度的前提下降低预测难度，减少实际测量的数据的随机性对测量的影响。
Patent WO-2020056697-A1 (WO)
Title: 一种通信方法、装置、终端、基站和存储介质
Inventor: LI MINGJU
IPC: H04W72/04
Filed: 2018-09-20
Abstract: 本公开公开了一种通信方法、装置、终端、基站和存储介质，属于通信技术领域。所述方法包括：接收基站发送的波束指示信令，所述波束指示信令用于指示多个目标波束或一个目标波束组；根据所述波束指示信令确定所述多个目标波束或一个目标波束组对应的多个目标波束；基于所述多个目标波束，与所述基站之间进行基于多波束的数据传输。由于终端基于该波束指示信令确定出多个目标波束，终端和基站之间进行基于多波束的数据传输，从而提高了通信鲁棒性。
Patent WO-2020061772-A1 (WO)
Inventor: ZHANG MINGLEI
IPC: G01C5/00
Filed: 2018-09-25
Abstract: Disclosed are a data processing method regarding an image, and an unmanned aerial vehicle, a system and a storage medium. The method comprises: determining a first elevation window set on an initial digital surface model, wherein the first elevation window set comprises first elevation windows, each first elevation window comprises an elevation vacancy point, and an elevation value of a first elevation vacancy point is an estimated elevation value; determining a second elevation window set in an area, apart from the elevation vacancy point, in the initial digital surface model, wherein the second elevation window set comprises second elevation windows; performing, on the basis of a preset minimized cost algorithm, optimization calculation on each elevation value covered by each second elevation window and each elevation value covered by the matching first elevation window to obtain an elevation supplement value of each elevation vacancy point; and updating the estimated elevation value in the elevation vacancy point according to the elevation supplement value to obtain an updated digital surface model. The present embodiments can fill an elevation vacancy area, thereby better obtaining a digital surface model.
Patent WO-2019144690-A1 (WO)
Title: Image monitoring-based commodity sensing system and commodity sensing method
Inventor: LI TINGTAO
IPC: G06K9/00
Filed: 2018-11-23
Abstract: The present invention provides an image monitoring-based commodity sensing system and an image monitoring-based commodity sensing method. The commodity sensing system comprises a sample collecting unit, a model training unit, a real-time picture collecting unit, and a commodity category obtaining unit. The commodity sensing method comprises a sample collecting step, a model training step, a real-time picture collecting step, and a commodity category obtaining step. According to the present invention, the state of picking and placing commodities on a shelf can be determined, and the specific category of the commodity that is taken away or put back can be determined according to real-time pictures of space in the front of the shelf.
Patent WO-2020042501-A1 (WO)
Inventor: CHEN ZEHUI
IPC: G06F17/00
Filed: 2018-12-28
Abstract: L'invention concerne un procédé et un système de division de groupe social de gestionnaire de fonds, un dispositif informatique et un support d'informations. Le procédé consiste : à extraire de multiples entités à partir d'un graphe de connaissances de fonds, le graphe de connaissances de fonds comprenant des entités et des relations (S1) ; à acquérir les relations entre deux entités et les fusionner en un poids W (S2) ; à configurer chaque entité en tant que nœud, à configurer chaque nœud en tant que groupe social initial, à configurer le poids W entre deux nœuds en tant que degré, à invoquer un algorithme Fast Newman de regroupement rapide, à effectuer une division de groupe social par rapport aux nœuds pour produire un résultat de division de groupe social (S3) ; et à sauvegarder le résultat de division de groupe social dans une table de division de groupe social (S4).
Un regroupement de groupes sociaux est réalisé par l'intermédiaire d'un procédé de Fast Newman, l'état de division de communauté optimal est trouvé et sert de résultat de division de communauté final, et la détermination et la présentation de relations de réseautage de personnes sont mises en œuvre.
Patent WO-2020133456-A1 (WO)
Title: 一种旋钮帽固定组件及旋钮开关
Inventor: DUAN WUCHAO
IPC: H01H19/14
Filed: 2018-12-29
Abstract: 本申请公开一种旋钮帽固定组件及旋钮开关。所述旋钮帽固定组件包括旋钮帽、卡环以及具有旋钮转轴的旋钮，所述旋钮转轴上设置有凹槽，所述旋钮帽和卡环均套设于旋钮转轴上，且所述卡环位于所述凹槽内并与旋钮帽紧配合。基于此，本申请能够在多次插拔后依然使得旋钮帽受到较大的紧固力，有利于避免旋钮帽松脱。
Patent WO-2020007024-A1 (WO)
Inventor: YUE HAN
IPC: G09G3/32
Filed: 2019-01-07
Abstract: L'invention concerne un circuit de pixel (10), son procédé d'attaque et un panneau d'affichage (2000) comportant ledit circuit de pixel (10). Le circuit de pixel (10) comprend un circuit de commande de courant (100), un circuit de commande de temps (200), et un composant électroluminescent (300), qui sont couplés électriquement entre eux en série le long d'un trajet de passage commun d'un courant d'attaque. Le circuit de commande de courant (100) est configuré pour commander une intensité du courant d'attaque en fonction d'un signal de données d'affichage (Vdata1) ainsi reçu. Le circuit de commande de temps (200) est configuré pour commander un temps de passage du courant de commande en fonction d'un signal de données de temps (Vdata2) et d'un signal de commande de commutation (Em1) ainsi reçu. Le composant électroluminescent (300) est configuré pour émettre une lumière en fonction de l'intensité et du temps de passage du courant d'attaque.
Patent WO-2019223335-A1 (WO)
Inventor: YU GUANGBIN
IPC: B23Q11/12
Filed: 2019-01-09
Abstract: Provided is a gear machining equipment. A core shaft (4) is rotationally connected with a workbench (2) through a bearing. The gear (3) is detachably and fixedly sleeved on the core shaft (4). A rotating motor (12) is connected with the core shaft (4) through a speed reducer (13). The speed reducer (13) and the rotating motor (12) are both installed on a machine frame (1). A gear shaping cutter (5) is fixedly sleeved on a cutter shaft (6), and an upper end of the cutter shaft (6) is fixedly connected with an output shaft of a speed reducing motor (9). The speed reducing motor (9) is fixedly connected with a sliding block of a rodless air cylinder I (8). The rodless air cylinder I (8) is vertically installed on a support (10), and the support (10) is in sliding connection with the machine frame (1) in a left-and-right mode. According to the equipment, the structure is compact, with simple parts, easy manufacturing, low operation failure rate, and high machining precision.
Patent WO-2020154854-A1 (WO)
Inventor: CHEN GUIYING
IPC: G01G11/00
Filed: 2019-01-28
Abstract: 一种九蒸九晒过程中控制芝麻均匀分布的方法，包括通过机械手将芝麻托盘放置在传送带上；当芝麻托盘传送至第一预设位置时，在芝麻托盘表面上覆盖第一高温垫布；当芝麻托盘传送至第二预设位置时，在第一高温垫布上放置预设质量的芝麻样料，并通过机械手将芝麻样料铺平；当芝麻托盘离开第二预设位置之后，通过N个质量检测器，获取与N个质量检测器对应的N个子区域的质量数据，并将N个子区域的质量数据发送至质量监控系统；通过质量监控系统分析任意两个子区域的质量数据，并控制芝麻样料在芝麻托盘上均匀分布。
Patent WO-2019158056-A1 (WO)
Title: Wireless communication method, network device, terminal device, and readable storage medium
Inventor: FENG SHULAN
IPC: H04L1/18
Filed: 2019-02-12
Abstract: Provided by the present application are a wireless communication method, a network device, a terminal device, and a computer-readable storage medium. The method comprises: a network device sending a first physical downlink shared channel (PDSCH) and a second PDSCH to a terminal device, wherein the network device scheduling the first PDSCH and the second PDSCH comprises out-of-order hybrid automatic repeat request (HARQ) scheduling; the network device determining whether the transmission of the second PDSCH will lead to a disruption when the terminal device processes the first PDSCH; if the network device determines that the transmission of the second PDSCH will lead to a disruption when the terminal device processes the first PDSCH, determining that data corresponding to the first PDSCH is not successfully received. According to the technical solution provided in the present application, during out-of-order HARQ scheduling, the network device actively determines whether the transmission of the second PDSCH leads to a disruption when processing the first PDSCH that was sent previously, facilitating the network device in carrying out a correct scheduling policy.
Patent WO-2020164139-A1 (WO)
Inventor: LIU XIANGYU
IPC: H04L1/00
Filed: 2019-02-15
Abstract: L'invention concerne des systèmes et des procédés qui permettent un décodage précis d'un signal de canal reçu lorsque des informations d'identificateur de station sont inconnues. Des modes de réalisation permettent de décoder avec précision un canal physique de commande de liaison descendante (PDCCH), pour obtenir des informations de commande de liaison descendante (DCI) par exemple, sans connaître des informations d'identificateur temporaire de réseau radio (RNTI). Des informations d'identificateur de station inconnues (USII) de modes de réalisation utilisent une détection d'erreur basée sur une réduction de la redondance (détection d'erreur entre des données décodées à partir d'un bloc de données de canal de commande candidat contenant des données redondantes et une portion du bloc de données de canal de commande candidat contenant des données à redondance réduite) pour exécuter un décodage lorsque des informations d'identificateur de station sont inconnues. Des modes de réalisation d'un décodeur USII peuvent utiliser une technique de détection de puissance pour identifier des blocs de données de canal de commande candidats utilisés dans une opération de détection d'erreur basée sur une réduction de la redondance.
Patent WO-2020177039-A1 (WO)
Inventor: LIU HAOYUAN
IPC: B63C11/52
Filed: 2019-03-01
Abstract: A submersible and floatable sonar robot with a movable cavity, the robot comprising a sealed body (1), a sonar device (3), a gas compressor (4) and a control device (6), wherein a high-pressure gas tank (11) is provided in the sealed body; an output end of the gas compressor is in communication with the high-pressure gas tank, and an inlet end is provided in the sealed body; the high-pressure gas tank is connected to a vent valve (9); the sealed body is composed of two parts by means of sealed and movable connection; when the two parts are close, the robot sinks into the sea, and when the two parts are away from each other, the robot floats on the surface of the water; the sonar device is fixed to the upper surface of the sealed body and connected to the control device in the sealed body; and the air compressor is connected to the control device. The sonar robot can automatically rise or sink, in the combination with other power, the robot horizontally moves, and by using the sonar device on the sealed body, different sea-floor conditions can be easily monitored.
Patent WO-2020133701-A1 (WO)
Inventor: GAO HONG
IPC: H01L27/32
Filed: 2019-03-07
Abstract: The present invention provides an OLED display panel and a manufacturing method therefor, and a smart terminal. The OLED display panel comprises an electronic element area for placing electronic elements and a sub-pixel area correspondingly provided on the electronic element area; the sub-pixel area comprises a plurality of sub-pixels; at least one of the sub-pixels is provided with a first hole, and the first hole is filled with a transparent material, thereby increasing the screen-to-body ratio.
Patent WO-2019201045-A1 (WO)
Title: Communication method and apparatus
Inventor: SHAO HUA
IPC: H04W52/48
Filed: 2019-03-19
Abstract: Disclosed in the present application are a communication method and apparatus. The method comprises: a terminal device sending a first message to a network device, the first message comprising a first random access preamble and first data, wherein a first redundant version is used for the first data; the terminal device determining that sending the first data fails, and re-transmitting the first data, wherein a second redundant version is used for the first data. Further disclosed is a corresponding communication apparatus. By means of using a manner of incremental redundancy during the re-transmission of random access data, the reliability of data transmission is increased, thus further reducing the time delay of a random access process.
Patent WO-2019192570-A1 (WO)
Title: Connection structure having dumbbell-shaped bidirectional tapered external thread and traditional thread having small left taper and large right taper
Inventor: YOU YIHUA
IPC: F16B33/02
Filed: 2019-04-04
Abstract: A connection structure having a dumbbell-shaped bidirectional tapered external thread (9) and a traditional thread (6) having a small left taper and a large right taper, which solves the problems of existing threads wherein self-positioning and self-locking are poor, and so on; an external thread (9) is a dumbbell-shaped (94) bidirectional truncated cone (71) having a small middle and two large ends wherein an outer surface of a columnar main body (3) is a spiral and the left-side taper (95) of a complete unit body thread is smaller than the right-side taper (96), existing in the form of a material entity and having the ability to assimilate a traditional internal thread (6); after being assimilated, the internal thread (6) is a special tapered hole (4) of a cylindrical main body (2) an inner surface of which is a spiral, wherein performance mainly depends on the conical surface and taper size of the thread body, and inner and outer threads (6, 9) form sections of conical pairs formed by a special tapered hole (4) and a bidirectional conical body (71) by means of the tapered hole containing the conical body so as to form a thread pair (10) until inner and outer cones experience spiral conical surface sizing cooperation or sizing interference, thereby achieving threaded connection.
Patent WO-2020199197-A1 (WO)
Title: Method and apparatus for processing echo signals
Inventor: LI QIANG
IPC: G01S17/06
Filed: 2019-04-04
Abstract: Disclosed in embodiments of the present application is a method for processing echo signals. The method in the embodiments of the present application comprises: receiving at least two echo signals, wherein the at least two echo signals comprise a first echo signal and a second echo signal, and the first echo signal and the second echo signal are received in different directions; determining a first inflection point from the first echo signal, and determining a second inflection point from the second echo signal, wherein the first inflection point is one sampling point of the first echo signal, and amplitude values of adjacent left and right sampling points are smaller than an amplitude value of the first inflection point, and the second inflection point is one sampling point of the second echo signal, and amplitude values of adjacent left and right sampling points are smaller than an amplitude value of the second inflection point; determining whether the time difference between a first time when the first inflection point is received in the first echo signal and a second time when the second inflection point is received in the second echo signal is smaller than a first preset threshold; and if so, then combining the first echo signal and the second echo signal.
Patent WO-2020113881-A1 (WO)
Title: Multiprotocol label switching (mpls) -based information-centric networking (icn)
Inventor: AZGIN AYTAC
IPC: H04L45/74
Filed: 2019-04-11
Abstract: A computing device receives, from a first other computing device, an interest packet having an interest packet label corresponding to a data packet associated with a request from a requesting entity and processes it in accordance a combination of information-centric networking and with multiprotocol label switching (MPLS) to identify routing or switching information associated with the interest packet and a second other computing device. The computing device generates a modified interest packet including communication link information that specifies a communication link between it and the first other computing device. The computing device then transmits the modified interest packet to be processed by the second other computing device to provide the data packet in accordance with fulfillment of the request from the requesting entity. In addition, the computing device updates a pending interest table (PIT) and/or link layer lookup table (L2LUT) based on the interest packet and/or the modified interest packet.
Patent WO-2019201159-A1 (WO)
Inventor: XU JINCHUAN
IPC: H04L47/27
Filed: 2019-04-12
Abstract: 本申请公开了一种流量控制的方法及相关装置。当服务端接收到客户端发送的发布报文时，服务端查询客户端的流控窗口的窗口值，并比较窗口值和预设的窗口门限；当窗口值等于窗口门限时，拒绝接收发布报文；当窗口值大于窗口门限时，将窗口值递减预设值，并处理发布报文。在客户端需要向服务端发送发布报文时，客户端查询客户端的流控窗口的窗口值，并比较窗口值和预设的窗口门限；当窗口值等于窗口门限时，暂停向服务端发送发布报文；当窗口值大于窗口门限时，将窗口值递减预设值，并向服务端发送发布报文。本申请能够避免客户端和服务端之间传输消息时，客户端发送消息的速度太快，导致服务端无法及时处理客户端发送的消息，无法正常通信的问题。
Patent WO-2020087901-A1 (WO)
Inventor: ZHANG BAOXIAN
IPC: A61P9/10
Filed: 2019-05-06
Abstract: 一种Rho激酶抑制剂及其制备方法和应用。所述Rho激酶抑制剂为式I所示的化合物、其立体异构体或其药学上可接受的盐。该Rho激酶抑制剂对内皮细胞内皮素的表达、对前列环素的表达、舒血管因子NO的合成和分泌均为促进作用，无论在高、中、低剂量均对前列环素的表达起到促进作用，并且表现出更低的毒性，更好的安全性。
Patent WO-2019242418-A1 (WO)
Title: 相机定位方法、装置、终端及存储介质
Inventor: CHEN CHAO
IPC: G06T7/00
Filed: 2019-05-07
Abstract: 一种相机定位方法，包括：获取目标环境的环境地图；根据相机在拍摄目标图像之前拍摄历史图像时的位置信息，对相机拍摄目标图像时的位置进行预测，得到相机的预测位置信息；根据相机的预测位置信息、环境地图中每个特征点的位置信息和每个特征点的视角区域信息，将环境地图中相机当前不可观测到的特征点过滤掉；将目标图像中的特征点与环境地图过滤后剩余的特征点进行匹配，得到特征点对应关系，根据特征点对应关系确定相机的位置信息。
Patent WO-2020191874-A1 (WO)
Inventor: ZHANG ZHOU
IPC: G06K9/00
Filed: 2019-05-10
Abstract: Disclosed are a fingerprint recognition method and mobile terminal. In the method, a sensor matrix of a mobile terminal is divided into several blocks according to rows, each of the blocks is controlled by means of an independent switch terminal, when fingerprint unlocking is carried out, only the block occupied by a fingerprint is scanned, and the blocks not occupied by a fingerprint are not scanned, such that the scanning area is greatly reduced, the scanning time is shortened, the unlocking efficiency is improved, rapid fingerprint unlocking can be realized, and energy consumption is reduced. A sensor matrix is divided into a plurality of blocks by means of a multiplexer of a mobile terminal, and each block can independently carry out fingerprint recognition scanning, such that when fingerprint unlocking is carried out, it is not necessary to scan the whole sensor matrix, thereby improving the unlocking efficiency, and saving on electrical energy.
Patent WO-2020001194-A1 (WO)
Inventor: LI CHUNLIN
IPC: H04M1/725
Filed: 2019-05-17
Abstract: Disclosed are an application program arrangement method and device, a readable storage medium, and a mobile terminal. The method is applied to the mobile terminal, and comprises: when the mobile terminal is connected to a wireless local area network, acquiring usage frequency information, which is related to the wireless local area network, of each application program on the mobile terminal, the usage frequency information comprising the number of uses and/or usage time durations of application programs under the wireless local area network; respectively arranging each application program according to the usage frequency information of each application program. The present invention can correspondingly arrange each application program on a mobile terminal according to different wireless local area network application environments, thereby facilitating user operations, and effectively improving the user usage experience.
Patent WO-2020107834-A1 (WO)
Title: Verification content generation method for lip-language recognition, and related apparatus
Inventor: PANG YE
IPC: G06K9/00
Filed: 2019-05-28
Abstract: A verification content generation method and apparatus for lip-language recognition. The method comprises: acquiring a lip-language recognition request of a terminal device, and obtaining a verification request parameter according to the lip-language recognition request (S401); determining the number of verification objects required for lip-language recognition verification, and selecting recognition objects from multiple pre-set recognition object groups as the verification objects to form verification content for lip-language recognition, wherein adjacent verification objects in the verification content respectively belong to different recognition object groups (S402); and outputting the verification content to a verification interface for lip-language recognition, and performing lip-language recognition verification on a user of the terminal device by using the verification content (S403). By means of the method, verification content where adjacent verification objects have different pronunciation lip changes can be generated, thereby improving the accuracy and convenience of lip-language recognition.
Patent WO-2020252767-A1 (WO)
Inventor: HAO CHENXI
IPC: H04B7/0456
Filed: 2019-06-21
Abstract: Certain aspects of the present disclosure provide techniques for channel state information (CSI) reporting with frequency domain (FD) compression. More particularly, aspects of the present disclosure provide for codebook subset restriction (CBSR) on per spatial domain (SD) basis amplitude.