baber/WOPTO huggingface dataset:
Patent WO-2020043032-A1 (WO)
Inventor: QIAO YONG
IPC: B08B3/02
Filed: 2019-08-26
Abstract: A spray nozzle device (30) used for a high pressure washer (100). The spray nozzle device (30) comprises: a spray nozzle, the spray nozzle comprising a spray nozzle housing (31), a water outlet channel (310) being provided within the spray nozzle housing (31), and a front end of the spray nozzle housing being provided with at least one liquid discharging port (313) communicating with the water outlet channel (310); an exhaust valve (33) connected to the spray nozzle housing (31) and comprising a valve seat (330), a valve cavity (3302) being provided within the valve seat; and a valve core (332) movably provided within the valve cavity (3302). The valve seat (330) is provided with an air inlet hole (3304) and an air outlet hole (3306), the water outlet channel (310) and a primary exhaust passage are provided in parallel within the spray nozzle housing (31), and the valve core (332) is movable relative to the valve cavity (3302) to a closed position for blocking the primary exhaust passage and an open position for connecting the primary exhaust passage. By providing the exhaust valve (33), when the exhaust valve (33) is in the open position, an exhaust function is achieved; and when the exhaust valve (33) is in the closed position, a water outlet function is achieved, realizing self-suction and ensuring rapid elimination of pressure abnormality in a short period of time during use, and satisfying usage requirements.
Patent WO-2020048357-A1 (WO)
Inventor: ZHANG TAO
IPC: H04W8/18
Filed: 2019-08-27
Abstract: 本申请实施例公开了一种网络状态显示控制方法及装置，方法包括：确定所述电子设备当前的网络覆盖质量；根据所述网络覆盖质量显示所述电子设备的网络状态。本申请有利于提高电子设备进行网络状态显示的全面性和准确度。
Patent WO-2020052605-A1 (WO)
Inventor: JIA XIAOQIAN
IPC: H04W16/10
Filed: 2019-09-11
Abstract: 一种网络切片的选择方法及装置，用以保障高优先级业务的性能。该方法为：第一管理单元获取业务请求消息，所述业务请求消息用于针对租户的业务发起业务请求；所述第一管理单元根据所述业务请求消息，向第二管理单元发送网络切片请求消息，所述网络切片请求消息中携带优先级信息，所述优先级信息用于指示所述租户的优先级或所述业务的优先级，所述优先级信息用于所述第二管理单元为所述租户的所述业务选择网络切片。
Patent WO-2020143248-A1 (WO)
Inventor: WANG GANG
IPC: H01L27/32
Filed: 2019-09-23
Abstract: A display panel (100), a display device, and a method for manufacturing a display panel (100). The display panel (100) comprises a display region (110) and a bent region (130) located outside the display region (110). The bent region (130) comprises: a substrate (131), the substrate (131) comprising a first flexible base (1313) and a second flexible base (1311) that are stacked, a second barrier layer (1315) located between the first flexible base (1313) and the second flexible base (1311), and a first barrier layer (1317) located on the side of the second flexible base (1311) distant from the second barrier layer (1315), the first barrier layer (1317) being provided with a plurality of through hole grooves (1316); and a plurality of metal wires (133) located on the side of the first barrier layer (1317) distant from the second flexible base (1311), the metal wires (133) being arranged away from the through hole grooves (1316) on the first barrier layer (1317). During the bending of the bent region (130) of the display panel (100), the through hole grooves (1316) can release the bending stress on the first barrier layer (1317), so that the stress of the first barrier layer (1317) acting on the metal wires (133) is reduced, so as to effectively ensure the normal display of the display panel (100).
Patent WO-2021062838-A1 (WO)
Inventor: LI JUN
IPC: H04W52/02
Filed: 2019-09-30
Abstract: 本申请实施例提供通信方法、设备及系统，用于解决目前唤醒信号的发送时间内，下行信号阻塞，从而影响基站的调度的问题。方法包括：确定第一资源，该第一资源为下行传输间隔资源；若该第一资源与第二资源在时域上重叠，在第三资源上接收唤醒信号，其中，该第二资源为根据该唤醒信号的最大持续时间确定的用于传输该唤醒信号的资源；该第三资源包括该第二资源中除与第一资源在时域上重叠部分之外的部分或全部资源。
Patent WO-2021003868-A1 (WO)
Inventor: LI YONG
IPC: F02B71/04
Filed: 2019-10-10
Abstract: An opposed-piston internal combustion permanent magnet linear generator with a return reset device, comprising a fixed beam (1). Two opposed-piston internal combustion engines (2, 3) are mutually parallel and symmetrically arranged with the length direction of the fixed beam (1) as a center. Four permanent magnet linear generators (7) cooperate with the two opposed-piston internal combustion engines (2, 3) and are fixed at two ends of the fixed beam (1), and rotors of permanent magnet linear generators (7) are provided on piston rods (203, 303) of the two opposed-piston internal combustion engines (2, 3). The two opposed-piston internal combustion engines (2, 3) ignite alternatively based on a preset period, and a return reset mechanism (6) is used for converting the power of an opposed-piston internal combustion engine (2 or 3) pushing a piston rod (203 or 303) into a return force for resetting a piston rod (303 or 203) of the other opposed-piston internal combustion engine (3 or 2), thereby improving the ignition frequency, fastening the cutting of a coil (703) by a magnet ring (701), and improving the generating efficiency of the linear generator (7).
Patent WO-2020078420-A1 (WO)
Title: Immunogenic preparations and methods against clostridium difficile infection
Inventor: CHEN CHI-CHANG
IPC: A61K39/08
Filed: 2019-10-17
Abstract: The present invention provides an immunogenic preparation against Clostridium difficile infection (CDI), and a method for generating immunity against CDI by administering the immunogenic preparation to a subject in need. The present invention is useful for prevention and treatment of CDI and associated disease or disorder.
Patent WO-2020134429-A1 (WO)
Inventor: WANG YONGJIN
IPC: H01L33/58
Filed: 2019-10-24
Abstract: 一种同质集成红外光子芯片及其制备方法，涉及信息材料与器件技术领域。所述同质集成红外光子芯片包括衬底层（20）以及均位于所述衬底层（20）表面的器件结构和波导结构；所述器件结构包括沿垂直于所述衬底层（20）的方向依次叠置的下接触层（22）、量子阱层（23）和上接触层（13），且所述衬底层（20）、所述下接触层（22）、所述量子阱层（23）与所述上接触层（13）的材料均为III-V族材料；所述波导结构包括采用III-V族材料制造而成的波导层（10），所述波导层（10）与所述下接触层（22）同层设置。该同质集成红外光子芯片实现了红外波段的非可见光在片内的传输，降低了红外光通信器件的制造难度及制造成本。
Patent WO-2021081732-A1 (WO)
Inventor: LIN DAOSHU
IPC: C08G18/62
Filed: 2019-10-29
Abstract: A two-component polyurethane composition comprising (A) an aqueous dispersion comprising an emulsion polymer and from 2% to 20%of an alcohol alkoxylate of formula (I), by weight based on the weight of the emulsion polymer, and (B) a polyisocyanate; the two-component polyurethane composition can provide coatings with a high distinctness of image.
Patent WO-2020088551-A1 (WO)
Inventor: HANG HAICUN
IPC: H04W72/12
Filed: 2019-10-30
Abstract: The present application provides a method for transmitting and receiving data, facilitating improving data transmission performance. The method comprises: a terminal device receiving a first PDCCH and a second PDCCH, the first PDCCH being configured to schedule a first PDSCH, the first PDSCH being configured to transmit first data; and determining, on the basis of the first PDCCH and the second PDCCH, first resources for transmitting first data, the first resources being a part or all of the resources in the first PDSCH; the terminal device receiving, on the first resources, the first data from a network device. By determining the first resources in combination with the first PDCCH and the second PDCCH, the present invention avoids the problem that the reception performance of the first PDSCH and the second PDCCH may degrade in the case where the resources of the second PDCCH and the first PDSCH overlap, thereby facilitating improving data transmission performance.
Patent WO-2021031385-A1 (WO)
Title: Vehicle searching method, apparatus, and system, storage medium, and user terminal
Inventor: YANG JUNLIN
IPC: G06K9/34
Filed: 2019-11-08
Abstract: A vehicle searching method, apparatus, and system, a storage medium, and a user terminal (1), relating to the technical field of computers. The method comprises: receiving a vehicle searching instruction carrying a vehicle identifier (S201); reading a parking space number image associated with the vehicle identifier, and parsing the parking space number image to obtain a parking space number (S202); obtaining the location information of a vehicle associated with the vehicle identifier (S203); planning a navigation route on the basis of the current location information and the location information of the vehicle (S204); and displaying the parking space number and the navigation route (S205). By obtaining the parking space number image around the parking space, parsing the parking space number image to obtain the parking space number, and finally displaying the parking space number to guide a user to search for the vehicle, the present application also can accurately find the specific location of the vehicle under the condition of failing to detect a GPS signal.
Patent WO-2021087982-A1 (WO)
Title: Matériau super-hydrophobe, procédé de préparation associé et application correspondante
Inventor: PAN FENG
IPC: C23C28/04
Filed: 2019-11-08
Abstract: L'invention concerne un matériau super-hydrophobe, un procédé de préparation associé et une application correspondante. Une surface hydrophobe du matériau super-hydrophobe est composée d'un matériau à énergie de surface positive, d'un matériau à énergie de surface négative et de micro-nano-vides. Le matériau super-hydrophobe présente une performance super-hydrophobe au moyen de l'introduction du matériau à énergie de surface négative et d'une conception de micro-nano-vides sur la surface hydrophobe sans utiliser de substances organiques à faible énergie de surface. De plus, étant donné qu'aucune substance organique n'est utilisée, le matériau super-hydrophobe présente une bonne résistance à la température et aux intempéries ainsi qu'une excellente résistance à l'usure et à la corrosion.
Patent WO-2020151316-A1 (WO)
Inventor: LI QINGPENG
IPC: G06F16/958
Filed: 2019-11-12
Abstract: Embodiments of the present application disclose a Web-side animation configuration method and a device. The method comprises: receiving an animation effect identifier and an animation configuration parameter input by a user for an animation element; generating, according to the animation effect identifier and the animation configuration parameter, a first CSS style and a second CSS style for the animation element; loading the first CSS style and the second CSS style of the animation element in an animation configuration page, so as to preview an animation effect of the animation element in the animation configuration page; and upon receiving a confirmation instruction for the animation effect of the animation element, adding the first CSS style and the second CSS style of the animation element to a style description code segment corresponding to the animation element in a target page. The present application achieves, by acquiring data input by a user, direct generation of a CSS style describing a motion process of an animation element, thereby simplifying animation configuration, and improving the efficiency of animation configuration.
Patent WO-2021047018-A1 (WO)
Title: Trolley bus traveling system, and trolley bus
Inventor: LI CHENSHENG
IPC: B60D5/00
Filed: 2019-11-12
Abstract: Disclosed are a trolley bus traveling system (13), and a trolley bus. The traveling system (13) is used for being connected to a bus body connecting frame (12) arranged between two carriages (11) in the bus. The traveling system (13) comprises two traveling assemblies, which are symmetrically arranged on two sides of the bus body connecting frame (12) in a transverse direction, which transverse direction is perpendicular to the advancing direction of the bus. The traveling assemblies comprise axle boxes (2); upper fork arms (51) connected between the top of the axle boxes (2) and the bus body connecting frame (12); lower fork arms (52) connected between the bottom of the axle boxes (2) and the bus body connecting frame (12); and wheels (4) rotationally connected to the axle boxes (2). The trolley bus traveling system (13) can reduce the floor height of the carriages (11), which facilitates the lowering of the center of gravity of the carriages (11).
Patent WO-2020258659-A1 (WO)
Inventor: WU YUANCHUN
IPC: H01L33/28
Filed: 2019-11-12
Abstract: A quantum dot light-emitting diode device, comprising: a substrate (101); a first electrode (102) disposed on the substrate (101); a hole layer (103) vertically disposed on the first electrode (102) and having a side wall; an electron transport layer (104) disposed on the side wall; a quantum dot layer (105) disposed on the electron transport layer (104); and a second electrode (106) disposed on the electron transport layer (105). Zinc oxide nanowires have high density, and generates high photocurrent density, thus greatly improving luminance and enhancing the device performance.
Patent WO-2021035983-A1 (WO)
Inventor: XIAO RONG
IPC: G06K9/00
Filed: 2019-11-14
Abstract: A method for training a face-based driving risk prediction model. The method comprises: constructing a quadruple according to facial images and driving risk scores, which are selected from a first facial database, of two different people, and to two different facial images and identifiers, which are selected from a second facial database, of the same person; calculating a first risk loss value and a second risk loss value according to the quadruple and a face-based driving risk prediction model; calculating a target risk loss value on the basis of the two risk loss values; and determining a parameter, of when the target risk loss value is the minimum, to be the optimal parameter, and outputting a face-based driving risk prediction model corresponding to the optimal parameter. Further provided are a driving risk prediction method based on a face, an apparatus for training a face-based driving risk prediction model, and a terminal and a storage medium. A data source is constructed in a heterogeneous manner, thereby solving the problem of data for training a face-based driving risk prediction model being insufficient, and the face-based driving risk prediction model obtained by means of training has a high prediction accuracy and prediction stability.
Patent WO-2021068367-A1 (WO)
Inventor: XIA LIWEI
IPC: G06F3/0488
Filed: 2019-11-21
Abstract: 提供了一种智能交互平板的控制方法和装置。其中，该方法包括：接收在白板应用界面的第一选择操作和第一窗口化操作（S102），白板应用界面显示有多个元素，第一选择操作用于在白板应用界面上选择至少一个元素作为第一目标元素，第一窗口化操作用于在白板应用界面上启动至少一个第一子窗口；在第一子窗口中显示第一目标元素（S104），接收在白板应用界面的书写操作，生成书写笔迹（S106）；其中，第一子窗口显示于白板应用界面之上，且第一子窗口小于白板应用界面。该方法解决了相关技术中对当前的书写区域整体进行一些操作时，画面上的元素随着操作移动或消失，导致用户使用不便的技术问题。
Patent WO-2021008059-A1 (WO)
Inventor: YUAN LICHAO
IPC: G05D1/02
Filed: 2019-11-27
Abstract: A walking robot control method and a system. The method comprises: providing a closed line walking path having known boundary coordinates, the line walking path being a closed loop formed by a boundary line of a working area where a walking robot is located (M1); dividing the line walking path to divide the working area into a plurality of subareas, and obtaining corresponding boundary coordinates of each subarea on the line walking path to form several subarea boundary coordinate chains (M2); traversing the subarea boundary coordinate chains, obtaining a coordinate point having the minimum line distance from an initial point in each subarea, and taking the coordinate point as a working start point of each subarea (M3); and in each working period, driving the robot to start from the initial point and walk along the line walking path, and driving the robot to leave the line walking path and enter the working area when the robot reaches the working start point (M4). The traversal of a walking robot in a working range is improved, and the working efficiency is improved.
Patent WO-2021102782-A1 (WO)
Title: Contrôle d'accès au niveau d'un équipement utilisateur relais
Inventor: CHEN YUQIN
IPC: H04W40/22
Filed: 2019-11-28
Abstract: Un équipement utilisateur (UE) relais configuré pour fonctionner en tant que relais entre un UE distant et un composant de réseau réalise un procédé. Le procédé comporte la détermination d'au moins une capacité de relais de l'UE relais et la réalisation d'une opération de contrôle d'accès au relais qui indique à l'UE distant si l'UE distant est autorisé à utiliser l'UE relais en tant que relais.
Patent WO-2021102918-A1 (WO)
Title: 羧甲司坦的制备方法
Inventor: HUANG LEI
IPC: C07C323/58
Filed: 2019-11-29
Abstract: 本发明公开了一种羧甲司坦的制备方法。该制备方法包括以下步骤：在连续流反应器中，在碱存在的条件下，在溶剂中，将如式I所示的L-半胱氨酸和如式II所示的化合物进行如下所示的缩合反应，得到如式III所示的羧甲司坦。该方法在制备羧甲司坦时，产生的杂质量较少，从而经过常规的后处理即可获得符合CEP注册标准的产品。
Patent WO-2020186821-A1 (WO)
Inventor: LI YONGLIANG
IPC: G06T1/60
Filed: 2019-12-02
Abstract: The present invention provides a coordinated access method and system for an external memory, and coordinated access architecture. Said method comprises: pre-storing image compression configuration information and image decompression configuration information corresponding to an access address of a read/write operation of an image processing device; according to the access address of a write operation of the image processing device and the image compression configuration information, compressing image data and storing the resulting compressed data in an external memory; and according to the access address of a read operation of the image processing device and the image decompressing configuration information, decompressing the compressed data and sending the resulting decompressed data to the image processing device. The coordinated access method and system for an external memory and the coordinated access architecture of the present invention compress image data on the basis of the coordinated access architecture and then store same in an external memory, and decompress the compressed data and then return same to an image processing device, thereby decreasing the space requirements for the external memory, and improving overall system performance.
Patent WO-2020233084-A1 (WO)
Title: Image segmentation method and apparatus, and storage medium and terminal device
Inventor: DU YANYAN
IPC: G06T7/11
Filed: 2019-12-03
Abstract: The present application relates to the technical field of image processing, and in particular, to an image segmentation method and apparatus, and a storage medium and a terminal device. The method provided by the present application comprises: obtaining an original image to be segmented, and determining the clustering number and pixel points of the original image; initializing a preset leapfrog algorithm according to the clustering number and the pixel points, and performing optimization processing on the pixel points by means of the initialized preset leapfrog algorithm to obtain local optimal pixel points of the original image; determining each local optimal pixel point as an initial clustering center of a fuzzy C-means clustering algorithm; and performing re-clustering on the original image by using a fuzzy C-means clustering algorithm according to the initial clustering center, and obtaining the segmented image. The initial clustering center of the fuzzy C-means clustering algorithm is reasonably determined, and image segmentation is performed by combining the preset leapfrog algorithm and the fuzzy C-means clustering algorithm, so that the computation complexity in an image segmentation process can be effectively reduced, and the image segmentation efficiency and the segmentation effect are improved.
Patent WO-2020135011-A1 (WO)
Inventor: LI RUI
IPC: H04L29/06
Filed: 2019-12-10
Abstract: 本发明实施例公开了一种传输方法、装置、报文发送端和接收端，其中，所述传输方法，包括：报文发送端使用五元组信息和协商属性信息与报文接收端协商确定网际协议安全性IPSec安全隧道；所述报文发送端将报文通过所述IPSec安全隧道发送至所述报文接收端。
Patent WO-2020143417-A1 (WO)
Inventor: CHEN LI
IPC: H04L1/18
Filed: 2019-12-18
Abstract: The embodiments of the present application relate to a method and device for configuring hybrid automatic repeat request (HARQ) feedback between terminal nodes, used for accurately controlling whether a sidelink interface sends HARQ feedback, thus ensuring the transmission delay and reliability of an NR V2X system while also conserving sidelink interface resources, reducing terminal power consumption. and reducing the interference of the sidelink interface. The method of the embodiments of the present application comprises: a base station configuring a HARQ feedback enable rule of a sidelink interface for a terminal; indicating to said terminal the HARQ feedback enable rule of the configured sidelink interface, so as to enable the terminal to determine, according to the HARQ feedback enable rule of the configured sidelink interface, to enable or not enable HARQ feedback on the sidelink interface.
Patent WO-2020125800-A1 (WO)
Title: Procédé de communication d'un véhicule aérien sans pilote, véhicule aérien sans pilote et support d'informations informatique
Inventor: FANG WENPING
IPC: H04W76/10
Filed: 2019-12-23
Abstract: L'invention concerne un procédé de communication d'un véhicule aérien sans pilote. Ledit procédé consiste : à configurer M dispositifs de commande à l'aide de M canaux de commande, M étant un nombre entier positif supérieur ou égal à 2 ; à recevoir, sur le mième canal de commande, des données de commande envoyées par le mième dispositif de commande, m étant un nombre entier positif inférieur à M ; et selon les données de commande, à exécuter une instruction de commande du mième dispositif de commande. L'invention concerne en outre un véhicule aérien sans pilote et un support d'informations informatique.
Patent WO-2020238189-A1 (WO)
Title: 一种抗氧剂3,5-甲酯的制备方法
Inventor: GUO JIAOYANG
IPC: C07C69/732
Filed: 2019-12-25
Abstract: 本发明公开了一种抗氧剂3,5-甲酯的制备方法，包括以下步骤：催化剂的制备、抗氧剂3,5-甲酯的制备。在微波条件下，以对羟基苯基丙酸甲酯为原料,在催化剂作用下，和叔丁醇进行烷基化反应，得到抗氧剂3,5-甲酯。本发明使用普遍易得、成本较低的粘土为原料制作新型催化剂，避免了催化剂的浪费，并且此催化剂可重复使用；以对羟基苯基丙酸甲酯和叔丁醇为原料，避免原料的自身聚合副反应，制得的抗氧剂3,5-甲酯产率较高，且质量优异。
Patent WO-2020151449-A1 (WO)
Title: Data processing method and system based on quic protocol stack, device and storage medium
Inventor: WANG SHENG
IPC: H04L29/06
Filed: 2019-12-25
Abstract: Provided is a data processing method based on a QUIC protocol stack. The method comprises: acquiring a connection identifier of a data packet; determining a server program for processing the data packet, wherein the server program comprises a plurality of worker threads, and the worker threads run a QUIC protocol stack; determining, based on the connection identifier, a corresponding worker thread from among the plurality of worker threads; and distributing the data packet to the corresponding worker thread, such that a QUIC protocol stack on the corresponding worker thread processes the data packet. Also provided are a data processing system based on a QUIC protocol stack, a computer device and a computer-readable storage medium.
Patent WO-2021155495-A1 (WO)
Title: Capability configurations for new radio redcap devices
Inventor: LEI JING
IPC: H04W28/06
Filed: 2020-02-04
Abstract: Various aspects of the present disclosure generally relate to configurations for new radio (NR) devices with reduced capabilities. In some aspects, a user equipment (UE) may determine a configuration from stored configuration information, where the configuration specifies a subset of features that NR UE with reduced capabilities is to support. The UE may communicate according to the configuration. Numerous other aspects are provided.
Patent WO-2020177534-A1 (WO)
Inventor: WANG DING
IPC: C07D231/54
Filed: 2020-02-19
Abstract: The present disclosure relates generally to aromatic derivatives that are inhibitors of FGFR4 and are useful in treating FGFR4-associated diseases or conditions. Compositions containing the compounds of the present disclosure are also provided.
Patent WO-2021008143-A1 (WO)
Title: 填料片、填料模块和冷却塔
Inventor: Li jin peng
IPC: F28C1/00
Filed: 2020-03-09
Abstract: 本发明提供了一种填料片、填料模块和冷却塔，其中该填料模块具有：对从上方喷淋的水与从下方向上方流动空气进行热交换，层叠的第一流路和第二流路；将从所述填料模块宽度方向一侧喷淋的水引入到所述第一流路的第一导入部；将从所述填料模块宽度方向另一侧喷淋的水引入到所述第二流路的第二导入部；将从所述第一流路流出的水引导至所述填料模块宽度方向一侧排出的第一导出部；和将从所述第二流路流出的水引导至所述填料模块宽度方向另一侧排出的第二导出部。根据本发明可使填料模块中的两个流路在不同的工作模式下工作，可令一个流路淋水过风，对水进行冷却，而另一个流路仅流过空气，通过间壁换热，减少湿空气排向大气时的排雾。