baber/WOPTO huggingface dataset:
Patent WO-2020177462-A1 (WO)
Inventor: FENG JIANMEI
IPC: H01M8/04089
Filed: 2019-12-26
Abstract: An ejector applicable for a hydrogen fuel cell automobile system and a using method therefor. The ejector comprises a special primary flow nozzle (2), a secondary flow inlet segment (3), a mixing segment (4), and a pressure expansion segment (5). The nozzle (2) is provided with a plurality of circulation ducts comprising a central circulation duct (8) and at least one pair of circulation ducts symmetric about the central circulation duct (8). The numbers and distribution of the circulation ducts are determined according to the power range of a fuel cell, and the circulation ducts has different throat diameters. When the fuel cell is adjusted under different powers, primary flow hydrogen is supplied through the circulation ducts having different throat diameters, thereby efficiently ejecting secondary steam hydrogen. The central circulation duct (8) works under a relatively small power of the fuel cell, and the two symmetric circulation ducts work under a relatively large power of the fuel cell.
Patent WO-2021146891-A1 (WO)
Title: Methods for embedding protected vehicle identifier information in cellular vehicle-to-everything (c-v2x) messages
Inventor: CHEN SHUPING
IPC: G08B25/10
Filed: 2020-01-21
Abstract: Various embodiments include methods that may be performed in a computing device of a vehicle for communicating permanent vehicle identification information in vehicle communications in response to detecting that there is a need to send the vehicle permanent identification information to a concerned party. The computing device may generate a message including the vehicle permanent identification information, and transmit the generated message to a roadside unit for routing to the concerned party. In some embodiments, the permanent vehicle identification information may be included in cellular vehicle-to-everything (C-V2X) protocol messages.
Patent WO-2020182034-A1 (WO)
Inventor: CHENG ZHANGXIANG
IPC: G02F1/1335
Filed: 2020-03-04
Abstract: 本公开提供一种反射式液晶显示面板及其制备方法、显示装置，属于显示技术领域。本公开的反射式液晶显示面板，通过调整不同位置的液晶层的厚度，使得子像素对应的液晶层具有不同相位延迟量，从而对入射光中的不同波段范围的光进行预定的相位补偿，相当于利用不同厚度的液晶层，选择性的反射入射光，对一定的波段范围的入射光进行反射，以达到调整显示效果的目的。
Patent WO-2020187301-A1 (WO)
Inventor: MATSUBARA SHINZO
IPC: G10L15/06
Filed: 2020-03-19
Abstract: The present invention provides a program name searching auxiliary device and a program name searching auxiliary method, capable of improving the accuracy of program name searching employing a speech retrieval technique. The invention comprises: a new program information database (61) for storing program-name identifiers saved in a broadcast receiving device (2) in pairs, each of the pairs comprising a first program name and a pronunciation of the program name; a text data communication circuit (51) for obtaining a second program name, wherein the second program name is text data obtained by means of performing speech recognition on speech data obtained on the basis of the pronunciation of the program name stored in the new program information database (61); and a substitution dictionary (62) for storing the first program name and the second program name in pairs if the first program name is different from the second program name.
Patent WO-2020220863-A1 (WO)
Inventor: YU CHAOHUI
IPC: C07C37/82
Filed: 2020-03-24
Abstract: A method for preparing cannabis sativa L. oil, comprising using cannabis sativa L. leaves and/or cannabis sativa L. flowers as raw materials, and performing steps of ethanol extraction, preparation of an extract, hot water dispersion, cooling separation, chromatography and solid phase extraction using silica gel, so as to prepare full spectrum cannabis sativa L. oil containing cannabinoid, flavanoids and terpenes and being free of tetrahydrocannabinol. Also disclosed are cannabis sativa L. oil prepared by means of the method and use thereof in the preparation of medicaments, health care products, special functional foods or daily chemical products.
Patent WO-2020216310-A1 (WO)
Inventor: SU YONG
IPC: G06F8/35
Filed: 2020-04-23
Abstract: 一种用于生成应用的方法、终端设备和计算机可读介质。该方法应用于第一终端，包括步骤：获取用户通过目标寄宿应用输入的应用素材（201）；获取预先生成的初始应用（202）；根据应用素材对初始应用进行编辑操作，生成目标应用（203），其中，在目标应用的运行过程中，应用素材被目标应用使用。该方法丰富了应用的生成方式。
Patent WO-2020228560-A1 (WO)
Inventor: CHEN HUANBANG
IPC: H04N19/139
Filed: 2020-05-06
Abstract: Disclosed are a method and device for obtaining a list of candidate motion vectors (MVs), and a codec. The method for obtaining a list of candidate MVs comprises: when a first candidate image block has been coded/decoded or uses an inter-frame prediction mode, determining whether a reference image of the first candidate image block is the same as a reference image of the current block; constructing a list of candidate MVs of the current block according to the determination, wherein when the reference image of the first candidate image block is the same as the reference image of the current block, the list of candidate MVs comprises an MV of the first candidate image block, and when the reference image of the first candidate image block is different from the reference image of the current block, the list of candidate MVs does not comprise the MV of the first candidate image block. The implementation of the present application can simplify a list of candidate MVs obtaining process in an inter-frame prediction mode, thereby reducing the complexity of a motion information derivation process and improving coding/decoding efficiency.
Patent WO-2020233531-A1 (WO)
Inventor: LIU XIAONING
IPC: H01L51/52
Filed: 2020-05-15
Abstract: A display substrate and a manufacturing method therefor, and a display apparatus, the display substrate comprising: a base substrate (001), an auxiliary electrode layer (002) positioned on the base substrate (001), and a first electrode layer (004), a light-emitting layer (005), and a second electrode layer (006) stacked on the base substrate (001) along the direction away from the base substrate (001). The auxiliary electrode layer (002) comprises an auxiliary electrode pattern (0022) positioned in a non-light-emitting area (a2), the auxiliary electrode pattern (0022) being connected to the second electrode layer (006). The second electrode layer (006) being connected to the auxiliary electrode pattern (0022) reduces the resistance of the second electrode layer (006) and increases the conduction effect of the second electrode layer (006), thereby improving the display effects of the display substrate.
Patent WO-2020244643-A1 (WO)
Inventor: WANG JIXIANG
IPC: H05B35/00
Filed: 2020-06-05
Abstract: La présente invention concerne, selon un mode de réalisation, un procédé, un dispositif et un système de réglage de mélange de lumière ainsi qu'un support de stockage. Le procédé de réglage de mélange de lumière comprend : l'acquisition d'au moins deux sources de lumière de commande principales et au moins deux sources de lumière auxiliaires ; l'ajustement de la relation proportionnelle de flux lumineux entre lesdites au moins deux sources de lumière de commande principales et lesdites au moins deux sources de lumière auxiliaires pour obtenir une lumière cible mélangée avec une température de couleur cible, de telle sorte que les coordonnées de couleur de la lumière cible mélangée se trouvent dans la plage de coordonnées de couleur prédéfinie. La lumière cible mélangée est obtenue en mélangeant lesdites au moins deux sources de lumière de commande principales et lesdites au moins deux sources de lumière auxiliaires ; et le flux lumineux total de toutes les sources de lumière de commande principales est supérieur au flux lumineux total de toutes les sources de lumière auxiliaires. Selon le mode de réalisation de la présente invention, au moins deux sources de lumière auxiliaires sont ajoutées sur la base d'au moins deux sources de lumière de commande principales et la relation proportionnelle de flux lumineux entre une pluralité de sources de lumière est ajustée, de telle sorte que la pluralité de sources de lumière peuvent être mélangées pour obtenir une lumière cible mélangée satisfaisant les demandes.
Patent WO-2021248513-A1 (WO)
Title: 一种海底监测平台多自由度采样探测机构
Inventor: ZENG JINFENG
IPC: G01C13/00
Filed: 2020-06-16
Abstract: 一种海底监测平台多自由度采样探测机构，包括：转盘（1），转盘（1）周向上设有齿（11）；转动机构（2），包括转动电机（21），转动电机（21）的输出端设有与转盘（1）啮合的齿轮（22）；平移机构（3），包括横向轨道（31）以及沿横向轨道（31）移动的架体（32），横向轨道（31）由转盘（1）边缘向中部延伸并越过转盘（1）的转轴（15）；探测机构（4），探测机构（4）设置在架体（32）上，探测机构（4）包括竖向轨道（41），以及沿竖向轨道（41）移动的探测器（42）。能够实现海底监测器多自由度运动，提高了探测工作效率，对海底工况的适应能力强。
Patent WO-2020253867-A1 (WO)
Inventor: ZHONG WU
IPC: A61P9/10
Filed: 2020-06-22
Abstract: La présente invention concerne un composé à petites molécules, représenté par la formule générale (I), ayant une activité antagoniste du récepteur de l'adénosine A2A et une composition pharmaceutique le contenant. Le composé et la composition peuvent être Utilisés en tant qu'agents antagonistes du récepteur de l'adénosine A2A.
Patent WO-2021237844-A1 (WO)
Title: Device for connecting joints of multi-axis robot
Inventor: AI YING
IPC: F16L3/26
Filed: 2020-06-23
Abstract: Disclosed in the present utility model is a device for connecting joints of a multi-axis robot, comprising a robot joint base, a butt-joint ring, a connecting shaft, and fasteners. The butt-joint ring is mounted on the bottom surface of the robot joint base by means of fasteners; the inner end surface of an inner cavity of the butt-joint ring is parallel to the bottom surface of the robot joint base; the connecting shaft is mounted at an output end of the robot joint base by means of fasteners; the end surface of a butt-joint end of the connecting shaft is parallel to the end surface of the output end of the robot joint base. The present utility model is simple in structure, convenient to mount, capable of achieving zero-clearance connection between adjacent joints, and capable of effectively preventing a situation where the accuracy of a multi-axis robot system is affected due to additional torque errors caused by position deviation, thereby guaranteeing that accurate axial length and connection angle data of all axes are obtained and then introduced into calculation optimization implemented by a robot control scheme according to a calibration result.
Patent WO-2021013042-A1 (WO)
Title: Adjustment and control circuit, bluetooth earphone, charging box and charging system
Inventor: WANG YUANGUO
IPC: H02J7/00
Filed: 2020-07-16
Abstract: Provided is an adjustment and control circuit, comprising a voltage input end and a voltage output end, wherein when the adjustment and control circuit receives a first output voltage from the voltage input end, the first output voltage is compared with a reference voltage; and if the reference voltage is lower than the first output voltage, the first output voltage is reduced and is output from the voltage output end, and if the reference voltage is greater than the first output voltage, the first output voltage in increased and is output from the voltage output end. Further provided are a Bluetooth earphone comprising the adjustment and control circuit, and a charging box and a charging system.
Patent WO-2021018113-A1 (WO)
Title: Online modeling method for dynamic mutual observation of drone swarm collaborative navigation
Inventor: WANG RONG
IPC: G01C21/00
Filed: 2020-07-28
Abstract: Disclosed is an online modeling method for dynamic mutual observation of drone swarm collaborative navigation, comprising: firstly, conducting a first-stage filtering on members according to the number of visible satellites in a satellite navigation receiver of the respective members, determining a role of the respective members in the collaborative navigation at a current moment, then establishing a mobile coordinate system in which object members awaiting assistance serve as original points, and calculating the coordinates for alternative reference nodes; on this basis, conducting a second-stage filtering on the alternative reference nodes according to whether relative ranging is possible for the respective object members so as to obtain an available reference member set, and preliminarily establishing a dynamic mutual observation model; and finally, optimizing the model by iterative correction, and conducting a new round of dynamic mutual observation modeling according to observation relationship, self-positioning performance, and role changes in collaborative navigation with respect to the drone swarm. The present invention can provide an accurate basis for effectively achieving collaborative navigation of a drone swarm.
Patent WO-2021042940-A1 (WO)
Title: Electronic device, and battery cover and manufacturing method therefor
Inventor: ZOU PAN
IPC: C03B23/03
Filed: 2020-08-07
Abstract: An electronic device (100), and a battery cover (110) and a manufacturing method therefor. The battery cover (110) is used in the electronic device (100) and comprises a body (111) and a flange (112), and the thickness of the flange (112) is greater than that of the body (111). A manufacture mold (200) comprises a first mold (210) and a second mold (220), the first mold (210) is provided with a groove (211), and the second mold (220) is provided with a protrusion (221). The manufacturing method comprises: selecting a glass sheet (300); placing the glass sheet (300) on the first mold (210), the glass sheet (300) and the groove (211) defining a sealing cavity (201); covering the glass sheet (300) with the second mold (220), the protrusion (221) facing towards the groove (211), and the protrusion (221) being in contact with the glass sheet (300); heating the first mold (210), the second mold (220), and the glass sheet (300); vacuumizing the sealing cavity (201), so that the glass sheet (300) is deformed into a predetermined shape; the glass sheet (300) comprising the body (111) and the flange (112), and the flange (112) being connected to the body (111) so as to define a battery compartment; cooling the first mold (210), the second mold (220), and the glass sheet (300); and processing the body (111), so that the thickness of the body (111) is smaller than that of the flange (112).
Patent WO-2021031964-A1 (WO)
Title: Method for producing hydrogen by means of iodine selenium thermochemical cycle electrolysis
Inventor: MENG DONGWANG
IPC: C01B3/04
Filed: 2020-08-13
Abstract: The present invention relates to a method for producing hydrogen by means of iodine selenium thermochemical cycle electrolysis, the method involving: taking water as a raw material, and adding selenium and iodine for a reaction under atmospheric pressure to obtain a seleninic acid solution and hydroiodic acid; subjecting the hydroiodic acid to rectification and concentration, and decomposing the rectified and concentrated hydroiodic acid to obtain hydrogen outputted as a product and iodine for recycling; and subjecting the obtained seleninic acid solution to electrolysis decomposition to produce selenium, wherein the selenium is recycled as a raw material. The highest temperature required during the reaction process of the method of the present invention is 400-500°C, thereby avoiding the problem of it being impossible to produce hydrogen on a large scale due to an excessively high reaction temperature. The reactants, i.e. iodine and selenium, in the method of the present invention can be recycled, and therefore, the hydrogen production cost is greatly decreased.
Patent WO-2021042965-A1 (WO)
Title: Water circulation pipeline, control box and massage water pool
Inventor: WANG ZHIYUE
IPC: E04H4/14
Filed: 2020-08-14
Abstract: Disclosed in the present invention is a water circulation pipeline, comprising: an interface pipeline, the interface pipeline comprising a first pipeline and a second pipeline, one of the first pipeline and the second pipeline being provided with water inlets, and the other being provided with a water outlet, the water inlets and the water outlet being used for being connected to a water pool body, the second pipeline being nested in the first pipeline; and a pipeline body having a third pipeline, a first port of the third pipeline being in communication with the first pipeline, and a second port of the third pipeline being in communication with the second pipeline. The present invention can reduce the volumes of the water circulation pipeline and a control box. Also disclosed in the present invention are a control box and a massage water pool.
Patent WO-2021032056-A1 (WO)
Title: Method and apparatus for processing batch tasks, computing device and storage medium
Inventor: WANG LEI
IPC: G06F11/07
Filed: 2020-08-17
Abstract: The present application relates to the technical field of financial technology, and disclosed therein are a method and apparatus for processing batch tasks, a computing device and a storage medium, which are used to effectively monitor abnormalities in batch tasks. The method comprises: determining the actual data volume of batch tasks when the batch tasks satisfy a batch processing trigger condition; according to historical batch processing data corresponding to the batch tasks, determining a reference data volume range for the batch processing of the batch tasks; if the actual data volume does not fall within the reference data volume range, then blocking the current batch processing of the batch tasks; and if the actual data volume falls within the reference data volume range, then performing batch processing on a target batch task according to the actual data volume. Historical batch processing data serves as the basis of the described solution, and the accuracy of batch prediction may be improved, thereby making an accurate batch processing decision.
Patent WO-2022051947-A1 (WO)
Inventor: LU SONG
IPC: G01N7/00
Filed: 2020-09-09
Abstract: A gas concentration measurement device (40), comprising: a preheating module, used for preheating and regulating an input gas to be measured and then outputting a first-stage gas; a differential pressure conversion module, connected to the preheating module, and used for causing the flowing first-stage gas to generate a differential pressure change value; and a processing module, used for obtaining, according to the differential pressure change value, the volume concentration of the gas to be measured. The differential pressure conversion module comprises a capillary laminar flow unit (13, 68) having a plurality of capillaries (13-1), and the flow channels of the plurality of capillaries (13-1) become main channels of airflow, so as to form a laminar flow structure. Also provided is a gas concentration measurement method which uses the gas concentration measurement device (40) to measure the concentration of a gas to be measured.
Patent WO-2021047614-A1 (WO)
Inventor: YUN ZHIQIANG
IPC: G06F15/78
Filed: 2020-09-10
Abstract: 一种光计算设备以及计算方法，用以提供一种运行效率较高的光伊辛机。所述光计算设备包括第一自旋阵列、光反馈网络以及第二自旋阵列，光反馈网络分别与第一自旋阵列和第二自旋阵列连接。第一自旋阵列可以接收包括N个光脉冲或N个电信号的第一组信号，产生包括N个自旋信号的第一组自旋信号。光反馈网络可以接收第一组自旋信号；以及根据第一组自旋信号以及设置的第一数据生成包括N个反馈信号的第一组反馈信号。第二自旋阵列接收第一组反馈信号以及第一组信号；根据第一组反馈信号以及第一组光脉冲产生包括N个自旋信号的第二组自旋信号。第一自旋阵列和第二自旋阵列可以并行处理对多个信号，可以提高光运算设备的计算效率。
Patent WO-2022052112-A1 (WO)
Inventor: ZHOU PENGCHENG
IPC: G02B27/01
Filed: 2020-09-14
Abstract: A head-up display (HUD) device (400) and a HUD method (900), applicable to the fields of vehicles, aviation, spaceflight, marine navigation, or the like. The HUD device (400) comprises a holographic optical element (HOE) film (410) and an image projection device (420); the HOE film (410) is attached to a light-transmitting plane; the HOE film (410) comprises N film areas; the focal lengths (f A , f B , f C ) of the N film areas are different; the image projection device (420) comprises a picture generation unit (PGU) (421) and an optical lens group (422); the PGU (421) is used to generate a projection image; the projection image comprises N image areas (I A , I B , I C ); the optical lens group (422) is used to project the N image areas (I A , I B , I C ) to the N film areas respectively, and by means of reflection of the N film areas, virtual images corresponding to the N image areas (I A , I B , I C ) are focused to different depths outside the light-transmitting plane. Dual-screen or even multi-screen display can be achieved on the basis of one PGU (421) and HOE film (410), thereby effectively reducing the size and cost of the image projection device (420) in the HUD device (400).
Patent WO-2021057591-A1 (WO)
Inventor: YANG YANG
IPC: H04W24/02
Filed: 2020-09-17
Abstract: 本公开提供了一种网络子切片管理方法和系统，以及网络切片管理方法和系统。所述网络子切片管理方法包括：接收网络切片管理系统发送的时延监控请求，所述时延监控请求包括目标网络切片所分解出的至少一个网络子切片的子切片信息；获取各所述网络子切片的时延监控信息；以及将所述时延监控信息反馈至所述网络切片管理系统。
Patent WO-2022041354-A1 (WO)
Title: Additive and subtractive manufacturing device and additive and subtractive composite manufacturing method
Inventor: ZHANG XINZHOU
IPC: B33Y30/00
Filed: 2020-09-21
Abstract: An additive and subtractive manufacturing device. The additive and subtractive manufacturing device comprises a base body (4). The base body is internally provided with a rotating platform (14) with three degrees of freedom, an SLM laser scanning device (7) capable of moving within a single degree of freedom, an ultra-fast laser polishing device (11), a high-speed numerical control machining unit (9) with two translational degrees of freedom, a high-precision three-dimensional vision measuring device (8) and a radiographic inspection system (10). Further provided is an additive and subtractive composite manufacturing method. By using the device, laser additive manufacturing, high-speed numerical control cutting machining and an ultra-fast laser polishing surface treatment are alternately performed in one device, such that the dimensional precision and the surface roughness equivalent to those in a machining center are realized, the manufacturing of a high-precision inner cavity structure and a conformal channel which cannot be realized by the machining center can also be realized, free manufacturing of laser additive manufacturing, high-speed and high-precision manufacturing of the machining center and the surface treatment of ultra-fast laser polishing are successfully integrated, and the comprehensive performance of produced parts is improved.
Patent WO-2022056906-A1 (WO)
Inventor: ZHANG NAN
IPC: H04W52/02
Filed: 2020-09-21
Abstract: Certains aspects de la présente divulgation concernent des techniques pour améliorer des modes de réception discontinue connectée (C-DRX) de liaison latérale en permettant d'attribuer des occasions de transmission/réception de C-DRX non périodiques.
Patent WO-2022061553-A1 (WO)
Inventor: QIAO XUEMEI
IPC: H04W24/10
Filed: 2020-09-22
Abstract: The present disclosure relates to a channel state information (CSI) reporting method and apparatus, and a storage medium. The CSI reporting method is applied to a terminal, and comprises: determining a first configuration parameter, wherein the first configuration parameter is a parameter used for instructing a first type of terminal to report CSI measurement information, and the first configuration parameter at least comprises a CSI measurement information reporting threshold value; and reporting the CSI measurement information on the basis of the CSI measurement information reporting threshold value. By means of the present disclosure, the resource overheads for reporting the CSI measurement information can be effectively reduced.
Patent WO-2021077994-A1 (WO)
Title: Crystal form of hypoxia-inducible factor-prolyl hydroxylase inhibitor
Inventor: CHEN MINHUA
IPC: A61P13/12
Filed: 2020-09-28
Abstract: Disclosed are a new crystal form of compound I and a preparation method therefor, a pharmaceutical composition comprising the crystal form, and the use of the crystal form in the preparation of hypoxia-inducible factor-prolyl hydroxylase inhibitor drugs and drugs for treating conditions mediated by hypoxia-inducible factors. The crystal form of compound I has one or more improved properties compared with that in the prior art, and is of great value to the optimization and development of such drugs in the future.
Patent WO-2021063368-A1 (WO)
Inventor: ZHU GANG
IPC: H04L29/06
Filed: 2020-09-29
Abstract: 本申请公开了一种基于内容分发网络CDN系统的源站状态检测方法以及装置，包括：接收CDN系统中的节点发送的日志信息，所述日志信息中记录有源站的URL和源站的历史流量信息；根据所述日志信息预测所述源站的流量曲线，所述流量曲线包括未来时刻以及在未来时刻的预测流量值；接收所述源站发送的实时流量信息，根据所述实时流量信息以及所述流量曲线确认所述源站的当前工作状态是否正常。上述方案能够预测源站的流量曲线，从而更好的抵御攻击报文。