baber/WOPTO huggingface dataset:
Patent WO-2020098699-A1 (WO)
Title: Medium removal conveyor belt for coal separation system employing air and dry sand
Inventor: WANG GUANGLING
IPC: B65G23/04
Filed: 2019-11-13
Abstract: A medium removal conveyor belt for a coal separation system employing air and dry sand comprises a base (1) and a driving device. A first support (2) and a second support (3) are fixedly connected to the base (1). A fixed shaft (4) is fixedly connected to the first support (2). A first transmission wheel (5) is rotatably connected to the fixed shaft (4). A curved magnetic ring (7) is fixedly connected to the fixed shaft (4). The curved magnetic ring (7) is located in the first transmission wheel (5). A second transmission wheel (8) is rotatably connected to the second support (3). A conveyor belt (9) is drivingly connected between the first transmission wheel (5) and the second transmission wheel (8). A medium container (10) is fixed at a position of the base (1) close to the first transmission wheel (5). The driving device is drivingly connected to the first transmission wheel (5). The medium removal conveyor belt for a coal separation system employing air and dry sand has a simple in overall structure, is easy to mount and to maintain, and further reduces medium loss after medium removal is performed by a medium removal screen and a magnetic separator, thereby reducing costs and facilitating industrial application of coal separation employing air and dry sand.
Patent WO-2021097688-A1 (WO)
Inventor: ZHOU GUANGJIAN
IPC: H04W88/08
Filed: 2019-11-19
Abstract: Disclosed are a GNSS signal distribution system and a GNSS base station. The GNSS signal distribution system comprises at least two BBUs and a rack-mounted power splitter connected to each of the at least two BBUs, and the rack-mounted power splitter is provided with a slot that supports the insertion and removal of at least one card. When the card is inserted into the slot, the card is connected to the rack-mounted power splitter. The rack-mounted power splitter can process GNSS signals on the basis of the functional modules in the card, and distributes the processed GNSS signals to each BBU. On the basis of such a system, when deploying base station functions in a base station, it is only required to insert the card having a corresponding function into the slot according to requirements, thereby better reducing the difficulty and costs of GNSS base station deployment; the problem of occupying extra space for separate installation of a power splitter, a lightning protection device, an amplifier, or an optical fiber transmission component can also be avoided, thereby improving the effective utilization rate of the space in a machine room.
Patent WO-2021097828-A1 (WO)
Inventor: WU XIAO
IPC: G06Q20/40
Filed: 2019-11-22
Abstract: A value transfer method and apparatus, a computer device and a storage medium, belonging to the technical field of video recognition. Said method comprises: acquiring confirmation feature information of an object (S201); acquiring value transfer path information for a target service (S202); and when determining, according to the confirmation feature information, that the confirmation of the value transfer path information is passed, performing value transfer by means of the corresponding transfer path (S203). The present invention solves the problem of requiring many manual operations during shopping in a self-service supermarket, can effectively save manpower and improve the efficiency of value transfer processes.
Patent WO-2020134895-A1 (WO)
Title: 基于区块链的记账方法及装置、电子设备
Inventor: LIU YUEBIN
IPC: G06Q20/38
Filed: 2019-12-03
Abstract: 一种基于区块链的记账方法、装置及机器可读存储介质，所述区块链包括作为区块链成员节点的至少一总账记账节点和若干分户账记账节点，所述方法包括：分户账记账节点接收交易发起者发起的记账交易；其中，所述记账交易包括与所述分户账记账节点对应的记账业务相关的分户账明细记录(102)；将所述记账交易同步所述区块链中的其它记账节点，以发起针对所述记账交易的共识处理(104)；响应于所述记账交易共识通过的通知消息，将所述分户账明细记录在所述区块链的分布式账本中进行存储，以使所述总账记账节点基于所述区块链的分布式账本进行分户账汇总生成总账(106)，实现了总账记账节点无需与分户账记账节点进行核对就能完成总账统计。
Patent WO-2020125750-A1 (WO)
Title: Précision de vecteurs de mouvement en mode fusion avec différence de vecteurs de mouvement
Inventor: LIU HONGBIN
IPC: H04N19/513
Filed: 2019-12-20
Abstract: L'invention concerne un procédé de traitement vidéo qui comporte les étapes consistant à: effectuer une conversion entre un ou plusieurs blocs vidéo d'une vidéo et une représentation codée de la vidéo, un premier champ dans la représentation codée indiquant si une précision d'échantillon fractionnaire est utilisée pour indiquer une distance de mouvements dans un mode de fusion avec différence de vecteurs de mouvement (MMVD) utilisé pendant la conversion, et le mode MMVD comportant une expression de vecteur de mouvement qui comprend un point de départ, une distance de mouvement et une direction de mouvement pour le bloc vidéo courant.
Patent WO-2020125768-A1 (WO)
Inventor: TIAN HONGLIANG
IPC: H04J14/02
Filed: 2019-12-20
Abstract: 本申请公开了一种路由合波器、路由合波方法、波分路由方法及网络系统。所述路由合波器用于波分复用系统，所述路由合波器包括网络侧端口和多个设备侧端口，所述路由合波器设置为，将输入到所述多个设备侧端口的多路光信号进行合波并从所述网络侧端口输出，以及，将输入到所述网络侧端口的光信号进行波长路由为每路只包含一个波长的多路光信号，将每路光信号通过所述多个设备侧端口的其中一个输出。
Patent WO-2020140784-A1 (WO)
Inventor: WANG YAKUN
IPC: G06F3/01
Filed: 2019-12-23
Abstract: 一种视频处理方法，包括：接收显示装置的运动信息；根据所述显示装置的运动信息及其运动阈值，判断所述显示装置所处的运动状态，是否影响所述显示装置采用基于运动补偿的帧速率上转换处理方式对所述显示装置所显示的视频进行处理的效果；若是，停止采用基于运动补偿的帧速率上转换处理方式对所述显示装置所显示的视频进行处理；若否，继续采用基于运动补偿的帧速率上转换处理方式对所述显示装置所显示的视频进行处理。
Patent WO-2021062965-A1 (WO)
Inventor: DENG YICHAO
IPC: G06F3/041
Filed: 2020-01-02
Abstract: 本申请提供一种显示装置和终端，显示装置包括显示面板、触控层、检测电路和连接线，显示面板包括显示区、第一通孔和缓冲区；触控层形成有触控电极，且对应第一通孔形成有第二通孔；检测电路设置在缓冲区内，用于检测第一通孔品质；连接线形成在触控层中，用于连接检测电路和外围电路。本申请对显示面板挖孔处品质进行检验。
Patent WO-2021134785-A1 (WO)
Title: Environment-friendly and large-scale fluoride nanomaterial preparation method
Inventor: DONG BIN
IPC: C01B9/08
Filed: 2020-01-03
Abstract: A closed-loop and large-scale fluoride nanomaterial preparation method, comprising the following steps: dissolving an initial raw material into a water-soluble salt by using a volatile acid; performing reduction vaporization on the residual acid and recovering same; then adding an oily organic matter having a high boiling point; continuing reduction vaporization to evaporate the combined volatile acid; adding an oil-soluble fluorine source to a generated oil-soluble salt, and raising a reaction temperature to improve the crystallinity of a fluoride; separating a product from the oily organic matter after cooling, and recovering same; and repeating the process to achieve mass production. According to the method, a closed-loop process flow is used, no waste is discharged to the outside, the yield of equipment in unit volume is high, and production costs and specified asset investment are low; the product has characteristics such as a uniform particle size and good dispersion. Thus, the method is a user-friendly and environment-friendly method for preparing fluoride nanoparticles on a large scale.
Patent WO-2020199705-A1 (WO)
Inventor: ZHANG SHAOHUA
IPC: H01L29/78
Filed: 2020-01-07
Abstract: La présente invention concerne un dispositif d'alimentation bidirectionnel. Le dispositif d'alimentation bidirectionnel comprend : une couche semi-conductrice (10), une tranchée (20) située dans la couche semi-conductrice (10), une couche diélectrique de grille (21) située sur une paroi latérale de la tranchée (20), une grille de commande (22) située au niveau d'une partie inférieure de la tranchée (20), et une zone de canal (40) située dans la couche semi-conductrice (10) et adjacente à la grille de commande (22), la grille de commande (22) et la couche semi-conductrice (10) étant séparées l'une de l'autre par la couche diélectrique de grille (21). Dans le dispositif d'alimentation bidirectionnel fourni, la zone de canal (40) est adjacente à la grille de commande (22) située au niveau de la partie inférieure de la tranchée (20), et la longueur d'un canal peut être réduite au moyen de la réduction de la largeur de la tranchée (20), ce qui permet de réduire la résistance du canal.
Patent WO-2020143794-A1 (WO)
Inventor: WANG SHU
IPC: G09F9/00
Filed: 2020-01-10
Abstract: A display control system and a display apparatus. The display control system comprises: a circuit board (100), a core module (11), an image data output interface (151), and multiple functional modules. The circuit board (100) comprises a top edge, a bottom edge opposite to the top edge, and side edges that intersect with the top edge and the bottom edge, wherein the length of the top edge and that of the bottom edge are both greater than that of the side edges; the core module (11) is provided on the circuit board (100) and configured to process display information; the image data output interface (151) is provided on the circuit board (100), and is connected with the core module (11) and configured to output display image data; the multiple functional modules are provided on the circuit board (100), and is are connected with the core module (11) and configured to transmit the display information to the core module (11); the multiple functional modules and the core module (11) are arranged along the extension direction of the top edge, and the image data output interface (151) is located at one side of the multiple functional modules close to the bottom edge.
Patent WO-2020192259-A1 (WO)
Inventor: WANG PING
IPC: H04W4/80
Filed: 2020-01-17
Abstract: An advertisement placement method, a client, a server and a system, which solve the problem in the art that manpower costs are wasted and a large amount of paper resources are consumed when marketing advertisements such as store information or favorable activities of merchants are sent to surrounding users by means of paper leaflets. The method comprises: a server sending a Bluetooth broadcast by means of a Bluetooth device (101); a client detecting the Bluetooth broadcast sent by the Bluetooth device by means of a Bluetooth functional module; when the Bluetooth broadcast is detected, sending an advertisement delivery request; and the server receiving the advertisement delivery request (102); and determining whether the usage status data meets the delivery conditions of the advertisement delivery user according to the identification information; if so, sending an advertisement delivery request response; and the client receiving the advertisement delivery request response, and displaying the advertisement content (103).
Patent WO-2021159223-A1 (WO)
Title: Memory including plurality of portions and used for reducing program disturbance and program method thereof
Inventor: SONG YALI
IPC: G11C16/10
Filed: 2020-02-10
Abstract: A memory includes a first portion, a second portion and a controller. The first portion includes a first word line to a kth word line. The second portion is formed above the first portion and includes a (k+1) th word line to an mth word line. When an xth word line is used to perform a program operation, the controller is used to apply a first voltage to the first word line to an (x-2) th word line, a second voltage to an (x-1) th word line, and a third voltage to an (x+1) th word line. x, k and m are positive integers.
Patent WO-2020186944-A1 (WO)
Title: Data sending method and apparatus, data receiving method and apparatus, data transmission system, and storage medium
Inventor: MA YIHUA
IPC: H04L27/26
Filed: 2020-02-13
Abstract: The present application provides a data sending method and apparatus, a data receiving method and apparatus, a data transmission system, and a storage medium. The data sending method comprises: obtaining a first data stream, wherein the first data stream comprises multiple encoded data symbols; performing an N-dimensional orthogonal transformation on the first data stream to obtain an orthogonally transformed first data stream, wherein N≥2; modulating the orthogonally transformed first data stream to obtain a first radio frequency signal; and sending the first radio frequency signal.
Patent WO-2020177751-A1 (WO)
Inventor: LI FENG
IPC: C12N9/22
Filed: 2020-03-05
Abstract: L'invention concerne une construction d'acide nucléique pour l'édition de gènes, la construction d'acide nucléique ayant une structure spécifique pouvant permettre la mutagenèse dirigée sur l'ARNg et dirigée sur le site de bases dans des plantes.
Patent WO-2020187126-A1 (WO)
Inventor: RAZBORSEK MIRAN
IPC: D06F58/02
Filed: 2020-03-12
Abstract: 一种冷凝式干衣机（1000），包括机箱（1）、烘干系统（100）和净水系统（200）。烘干系统（100）包括滚筒（2）、空气过滤器（15）、第一热交换器（4.1）、集水器（5）和第二热交换器（4.2），滚筒（2）被配置为接收待烘干衣物；空气过滤器（15）被配置为对空气进行过滤，并使过滤后的空气进入第一热交换器（4.1）；第一热交换器（4.1）被配置为对过滤后的空气进行冷凝；第二热交换器（4.2）被配置为对干燥的空气加热。净水系统（200）包括：集水器（5）、第一水泵（9）、水过滤器（20）、冲洗水容器（6）和第二水泵（13），第一水泵（9）被配置为将集水器（5）中的冷凝水泵送到水过滤器（20）；水过滤器（20）被配置为对来自集水器（5）的水进行过滤；冲洗水容器（6）与水过滤器（20）相连，被配置为储存来自水过滤器（20）的水；第二水泵（13）被配置为将冲洗水容器（6）中的净水泵送到空气过滤器（15），以对空气过滤器（15）进行冲洗。
Patent WO-2020200020-A1 (WO)
Title: Hexaarylbiimidazole photoinitiator and application thereof
Inventor: QIAN BIN
IPC: C07D233/88
Filed: 2020-03-26
Abstract: The present invention discloses a hexaarylbiimidazole photoinitiator and an application thereof; the mole ratio of red-shift substituents at all substitutable sites is 6-16%. The photoinitiator, when applied to photosensitive resin compositions, has moderate photosensitivity, good solubility, high resolution and excellent developing properties so as not to show an inverted trapezoid when developed; besides, it has good hydrophilicity, thereby greatly reducing the sludge quantity in the developing liquid when reused, enabling repeatable and effective use of the developing liquid. The present invention further provides a photosensitive resin composition containing the described photoinitiator, and an application of the composition.
Patent WO-2020200184-A1 (WO)
Inventor: LUO JINGNAN
IPC: A61M31/00
Filed: 2020-03-31
Abstract: L'invention concerne un procédé d'élimination de particules de médicament non thérapeutiques librement flottantes libérées à partir d'un cathéter à ballonnet revêtu de médicament.
Patent WO-2020211725-A1 (WO)
Title: Medical device for tissue hemostasis or closure
Inventor: KUHN DANIEL
IPC: A61B17/12
Filed: 2020-04-13
Abstract: A medical device for tissue hemostasis or closure that is used by means of an endoscope, the medical device comprising: a handle (1); a sheath apparatus (2) attached to the handle (1); a clamping apparatus (3) comprising a clamping base (6) and at least or exactly two clamping arms (7a, 7b), the clamping base (6) specifically being a sleeve and being disposed on a distal end of the sheath apparatus (2); a control wire (4) that extends to pass through the sheath apparatus (2) and that can move reversibly in a distal direction and a proximal direction; and an actuator (5), the actuator (5) being coupled to a proximal end of the control wire (4) and being capable of actuating such that the control wire (4) moves reversibly in the distal direction and the proximal direction.
Patent WO-2020211756-A1 (WO)
Title: 语义识别方法、装置、计算机可读存储介质和计算机设备
Inventor: WANG MINKUN
IPC: G06F40/279
Filed: 2020-04-14
Abstract: 本申请涉及一种语义识别方法、装置、计算机可读存储介质和计算机设备，该方法包括：获取待处理信息，采用自然语言识别模型对待处理信息进行语义识别，得到语义识别结果及语义识别结果的关注度，然后根据语义识别结果的关注度将语义识别结果输出。采用本申请的技术方案能够根据待处理信息中的关注程度或重要程度而进行语义识别结果的输出，提高了所输出的语义识别结果的准确性和适用性。
Patent WO-2021212411-A1 (WO)
Inventor: WANG SHANDONG
IPC: G06T15/00
Filed: 2020-04-23
Abstract: Techniques are disclosed for providing improved pose tracking of a subject using a 2D camera and generating a 3D image that recreates the pose of the subject. A 3D skeleton map is estimated from a 2D skeleton map of the subject using, for example, a neural network. A template 3D skeleton map is accessed or generated having bone segments that have lengths set using, for instance, anthropometry statistics based on a given height of the template 3D skeleton map. An improved 3D skeleton map is then produced by at least retargeting one or more of the plurality of bone segments of the estimated 3D skeleton map to more closely match the corresponding template bone segments of the template 3D skeleton map. The improved 3D skeleton map can then be animated in various ways (e.g., using various skins or graphics) to track corresponding movements of the subject.
Patent WO-2021155641-A1 (WO)
Title: Wall painting cleaning method and dedicated device
Inventor: HU RUIHAO
IPC: B64C39/02
Filed: 2020-04-25
Abstract: A wall painting cleaning method and a dedicated device, which relate to the technical field of wall painting and cleaning devices. The present dedicated device comprises a paint storage container (4), an unmanned aerial vehicle (3), a conduit (5) and a computer; the unmanned aerial vehicle (3) is provided with a sensor (13), a spray gun (1) and a camera (2), the computer comprises a system and a first active sensor, the conduit (5) has one end connected to the paint storage container (4), and the other end connected to the spray gun (1), the sensor (13) is in signal connection with the computer, and the sensor (13) acquires wall data and transmits same to the system to generate a graph for displaying. A paint cleaning operation of an external wall of a high-rise building can be completed by said method and device, avoiding dangerousness of a high-altitude operation and the damage of sprays to the health of workers.
Patent WO-2020233350-A1 (WO)
Inventor: LIU QI
IPC: G06F21/53
Filed: 2020-04-26
Abstract: Provided in one or one embodiments are a receipt storage method, node and system based on plaintext logs. The method may comprise: a client encrypting a transaction corresponding to an intelligent contract, wherein the intelligent contract includes a special event function, and specific function information of the special event function is obtained by means of a key held by the client and processing of original function information; a first blockchain node executing, in a trusted execution environment, the intelligent contract which is obtained by means of decrypting the transaction, and storing obtained receipt data, wherein the receipt data includes a log corresponding to the special event function, the log includes log information which is obtained by means of processing the specific function information according to an operational rule knowable for the client, and the log information is stored in the form of plaintext, and the remaining content of the receipt data is stored in the form of ciphertext.
Patent WO-2020253469-A1 (WO)
Inventor: YANG YONGGUI
IPC: H04L9/32
Filed: 2020-05-25
Abstract: Provided are a hot update method and apparatus for a script file package, belonging to the technical field of hot updates. The hot update method for a script file package comprises: receiving an update request for an application program, wherein the update request carries a terminal identifier; acquiring an initial script file package of the application program, extracting an encryption feature vector of the initial script file package, encrypting the initial script file package according to the encryption feature vector, and generating an encrypted script file package; generating a first MD5 value of the encrypted script file package; calculating an encryption feature value of a combination of the terminal identifier and the feature vector; and generating a hot update package by means of the encrypted script file package, the first MD5 value and the encryption feature value, and sending the hot update package to a terminal.
Patent WO-2021031642-A1 (WO)
Title: Flying capacitor-type npc three-level topology
Inventor: LIU WEI
IPC: H02M7/483
Filed: 2020-05-25
Abstract: A flying capacitor-type NPC three-level topology, comprising: two half-busbar capacitors (Cd1, Cd2) and at least one bridge arm (210). The bridge arm (210) comprises: a flying capacitor (Css), two inner transistor units (S2, S3), two outer transistor units (S1, S4), and two clamping diodes (Dc1, Dc2), wherein the capacitance of the flying capacitor (Css) is greater than a specific value. Since the flying capacitor (Css) has a clamping effect on the two inner transistor units (S2, S3) and the capacitance of the flying capacitor (Css) is large, voltage fluctuations of the flying capacitor would not cause overvoltage of switching transistors (340) no matter what type of short circuit fault occurs, thereby preventing the switching transistor units (S1-S4) from being damaged due to overvoltage and further improving the security of a circuit.
Patent WO-2021253299-A1 (WO)
Inventor: XIE HUI
IPC: G06F8/65
Filed: 2020-06-17
Abstract: 一种数据处理方法、存储介质、电子设备及数据交易系统，所述方法应用于数据处理节点，所述方法包括：从区块链网络中提取数据交易程序，所述数据交易程序是在程序审核通过后写入所述区块链网络中的，其中，所述程序审核通过至少表明该数据交易程序对数据的处理方式与数据交易合约中约定的数据处理方式一致；在计算机的可信执行环境TEE中运行所述数据交易程序，其中，所述数据交易程序用于基于安全传输通道从数据源获取数据，并对所述数据进行处理；获取所述数据交易程序的程序输出结果。
Patent WO-2021120572-A1 (WO)
Title: 成像模组及其制造方法
Inventor: HUANG HERB HE
IPC: G03B13/34
Filed: 2020-06-24
Abstract: 本发明提供了一种成像模组及其制造方法，通过设计第一电极和第二电极，所述第二电极的可动部与柔性部件相连，所述第一电极和所述第二电极在施加电压后，所述第二电极能够朝向所述第一电极靠近，从而拉伸所述柔性部件以改变所述柔性部件的形状，由此即可实现成像模组的焦距或者进光量和/或入射光的张角范围的改变。特别的，包括所述第一电极和所述第二电极的运动控制器可以通过半导体工艺实现，所述运动控制器可以制造的非常小并且制造工艺也非常简便，从而所形成的成像模组非常适于在空间体积狭小的手机等电子终端中应用。
Patent WO-2021036459-A1 (WO)
Inventor: ZHOU BIBO
IPC: C02F9/04
Filed: 2020-06-24
Abstract: Disclosed are a vertical-flow type precipitation and air floatation device for water treatment, and a working method therefor. The technical points thereof are that the device comprises a pool body; the middle upper part of the pool body is cylindrical, and the pool body is vertically provided from bottom to top with a mud discharge area, a water inlet distribution area, a precipitation area, a steady outlet precipitation water flow area, an air floatation contact area and a residue-water separation area; the precipitation area is filled with a filler; a partition plate is arranged between the steady outlet precipitation water flow area and the air floatation contact area, and the bottom part of the air floatation contact area penetrates the middle part of the partition plate; a plurality of radial communicating pipes and annular water collecting pipes that are located on the same plane are arranged at the top part of the steady outlet precipitation water flow area, and the radial communicating pipes and the annular water collecting pipes are provided with multiple sets of through holes; an upward water flow is communicated to the radial communicating pipes by means of the annular water collecting pipes, the radial communicating pipes are communicated to the air floatation contact area, and the radial communicating pipes are provided with a flocculating agent supplementing device. The present invention has the advantages of a reasonable structure and clear functional partitions. The previous and subsequent processes are not affected by one another, operations are stable, the solid-liquid separation efficiency is high, the effluent quality is excellent, and the like.
Patent WO-2022000351-A1 (WO)
Title: 天线阵列、雷达和可移动平台
Inventor: CAI MING
IPC: H01Q1/38
Filed: 2020-06-30
Abstract: 一种天线阵列(100)，包括：天线基板(101)，包括多个阵元(111)的辐射单元(110)，其中，多个阵元(111)中位于端部的阵元(111')连接短路节点(10)；接地层(102)开设有缝隙(1021)；馈电单元(120)通过缝隙(1021)将能量耦合到辐射单元(110)的中部。本申请能够抑制天线旁瓣水平，还提供了雷达和可移动平台。
Patent WO-2022000401-A1 (WO)
Inventor: PENG YANG
IPC: H01R35/00
Filed: 2020-07-02
Abstract: A remote controller (1) and a remote control system (100). The remote controller (1) is used to control an electronic device (8). The remote controller (1) comprises a remote controller body (10), a mobile device connector (20) and a flexible installation base (30). The mobile device connector (20) can be plugged into a mobile device (7), such that the remote controller (1) is electrically connected to the mobile device (7). The flexible installation base (30) is fixedly provided at the remote controller body (10). The mobile device connector (20) is provided at the flexible installation base (30), such that the mobile device connector (20) is movably connected to the remote controller body (10), thereby eliminating the need to provide a connection cable between the mobile device (7) and the remote controller (1). Moreover, the invention is compatible with mobile devices (7) of various thicknesses and sizes.