baber/WOPTO huggingface dataset:
Patent WO-2020156158-A1 (WO)
Inventor: HUANG HUEI-FANG
IPC: C25C1/12
Filed: 2020-01-15
Abstract: La présente invention porte sur une feuille de cuivre électrolytique, sur une électrode et sur une batterie rechargeable au lithium-ion les comprenant. La feuille de cuivre électrolytique comprend une surface de rouleau et une surface de dépôt situées sur des côtés opposés ; le volume de vide (Vv) d'au moins une surface dans la surface de rouleau et la surface de dépôt est compris entre 0,17 micromètre cube/micromètre carré et 1,17 micromètre cube/micromètre carré ; la valeur absolue d'une différence entre la hauteur maximale du profil (Sz) de la surface de rouleau et le profil (Sz) de la surface de dépôt étant inférieure à 0,60 micromètre. De plus, la présente invention se rapporte également à une électrode ayant la feuille de cuivre électrolytique et à une batterie rechargeable au lithium-ion ayant la feuille de cuivre électrolytique.
Patent WO-2020151589-A1 (WO)
Inventor: ZHANG QIANG
IPC: A61K31/415
Filed: 2020-01-17
Abstract: 提供具有式(I)的酰胺基桥连杂环类化合物或其药学上可接受的盐、异构体、溶剂化物、结晶或前药，以及含有这些化合物的药物组合物和这些化合物或组合物在药物制备中的应用。这类化合物及其药学上可接受的盐、异构体、溶剂化物、结晶或前药等可用于与受体相互作用蛋白1激酶(RIPK1)相关的自身免疫性疾病、肿瘤以及神经退行性疾病的治疗或预防。
Patent WO-2021155532-A1 (WO)
Inventor: CHAN MAN WAH
IPC: B64D27/02
Filed: 2020-02-06
Abstract: An unmanned aerial vehicle (UAV)(10). The UAV(10) comprises a body (12) and a plurality of propellers (20) supported by the body (12); the plurality of propellers (20) are arranged spaced apart from one another; each of the propellers(20) comprises at least one blade (22) rotated by a respective rotor (24); the arrangement is such that when the plurality of propellers (20) rotate, the swept areas of some of the plurality of propellers (20) partially overlap. The UAV(10) improves or optimizes efficiency of the flight, and allows an enhanced lift and stability.
Patent WO-2020168995-A1 (WO)
Title: Large-scale thin-walled workpiece supporting device and supporting method
Inventor: GUO JIANG
IPC: B23Q3/08
Filed: 2020-02-17
Abstract: A large-scale thin-walled workpiece supporting device and supporting method. The supporting device comprises a processing apparatus, a supporting apparatus, and an auxiliary apparatus; a workpiece (4) is located between the processing apparatus and the supporting apparatus, and the periphery of the workpiece is clamped in a flexible clamping mode. A cutter (3) in the processing apparatus is connected to an iron core (1), and a magnetic field is generated all around when a coil (2) wound on the iron core (1) is electrified. The supporting apparatus comprises a nozzle (9) and a magnetorheological fluid (8), the nozzle (9) is located on the other side of the workpiece (4), the magnetorheological fluid (8) is ejected by means of the nozzle (9), and in the case that the coil (2) is electrified, the magnetorheological fluid (8) is transformed into a solidified magnetorheological fluid (6) for supporting the workpiece (4). According to the supporting method, the combination of a magnetorheological fluid technique and a jet support technique is used, and part of milling force is offset by using jet impact force; the intensity of the magnetic field is controlled by changing the magnitude of the current of the coil (2) and a winding mode, and the magnetorheological fluid is instantaneously solidified so as to support the workpiece (4). According to the supporting device and method, the flexible following support of the workpiece can be implemented, chattering during processing is prevented, and moreover, the magnetorheological fluid can be recycled for cyclic utilization.
Patent WO-2020173498-A1 (WO)
Inventor: BAI JIE
IPC: G06Q20/42
Filed: 2020-03-10
Abstract: Provided are a blockchain-based subnet transaction method and system. Said blockchain comprises: first, a transaction initiation node broadcasts a transaction to be verified, said transaction to be verified including designated verification mode information; a maintenance node locates a verification network according to the designated verification mode information, and broadcasts to the verification network the transaction to be verified, the verification network being the whole network or a sub network corresponding to the designated verification mode information; last, a verification node in the verification network verifies and records the transaction to be verified, and generates blockchain data according to the transaction that has been verified. The method implements two modes, whole network verification or subnet verification, respectively according to different transaction types, such that when processing a certain type of transactions, the method can perform verifications quickly by means of subnet verification and synchronizes whole network blockchain data after verification, thereby improving transaction efficiency.
Patent WO-2021189174-A1 (WO)
Title: 一种开放式管道生产加工装置
Inventor: GAN YIMING
IPC: B24B41/06
Filed: 2020-03-23
Abstract: 一种开放式管道生产加工装置，包括操作台(1)、弯管定位组件(2)、直管定位组件(3)、打磨组件(5)和淋湿组件(6)；弯管定位组件和直管定位组件设置在操作台上；操作台上安装有安装架(4)；打磨组件通过安装架置在弯管定位组件和直管定位组件的上方；对打磨组件作用的淋湿组件设置在安装架上。本装置为开放式结构，适用于安装、焊接、打磨、喷涂工艺，功能多样，灵活性强；设置弯管定位组件和直管定位组件，分别对弯管和直管进行牢固固定，降低了工人的工作难度，提高了对不同类型管道焊接和打磨的效果，进而提高管道生产加工的效率。
Patent WO-2020200076-A1 (WO)
Title: 一种磁电阻惯性传感器芯片
Inventor: QI BIN
IPC: G01D5/16
Filed: 2020-03-27
Abstract: 一种磁电阻惯性传感器芯片，包括基底（101）、振动隔膜（102，102'）、感应磁电阻（105）、至少一个永磁薄膜（108），振动隔膜（102，102'）覆盖在基底（101）的一侧表面，感应磁电阻（105）和永磁薄膜（108）设置于振动隔膜（102，102'）远离基底（101）的表面，在振动隔膜（102，102'）远离基底（101）的表面还设置有接触电极（106），感应磁电阻（105）通过连接引线（104）与接触电极（106）连接；基底（101）包括刻蚀形成的空腔（103），感应磁电阻与（105）、永磁薄膜（108）之一或者全部设置于空腔（103）在振动隔膜（102，102'）的垂直投影区域内。磁电阻惯性传感器芯片的永磁薄膜（108）产生的磁场在感应磁电阻（105）的灵敏度方向分量产生变化，使感应磁电阻（105）的阻值产生变化，从而造成输出电信号变化。磁电阻惯性传感器芯片利用磁电阻的高灵敏度及高频响特性，提高输出信号强度及频率响应，有利于微弱压力、振动或加速度及高频振动的检测。
Patent WO-2021184436-A1 (WO)
Title: Cathode and cathode slurry for secondary battery
Inventor: HO KAM PIU
IPC: H01M4/36
Filed: 2020-04-03
Abstract: Provided herein is a cathode slurry comprising a cathode active material, especially a nickel-containing cathode active material, with improved stability in water. Treatment of nickel-containing cathode active materials with lithium compounds may improve stability of the cathode by preventing undesirable decomposition of the material. Also provided herein is a cathode for a secondary battery, comprising a current collector and an electrode layer coated on top of the current collector, wherein the electrode layer comprises a cathode active material, a binder material and a lithium compound.
Patent WO-2021232379-A1 (WO)
Title: Scheduling request processing method, apparatus, and system
Inventor: LI GUORONG
IPC: H04W72/12
Filed: 2020-05-21
Abstract: The embodiments of the present application provide a scheduling request (SR) processing method, an apparatus and a system. The SR processing method comprises: a terminal device receiving an SR configuration related to a sidelink channel state information (SL CSI) reporting, sent by a network device, and the terminal device performing one of the following operations: with regard to the SR configuration related to the SL CSI reporting, an SR prohibit timer is not expected to be configured; with regard to the SR configuration related to the SL CSI reporting, the SR prohibit timer is not applied; and with regard to the SR configuration related to the SL CSI reporting, the SR prohibit timer having a value of 0 is applied. According to the embodiments of the present application, the allocation of resources to a sidelink by a network can be accelerated, and resource consumption can be reduced.
Patent WO-2021248497-A1 (WO)
Inventor: DUAN XIAOFENG
IPC: G06K9/00
Filed: 2020-06-12
Abstract: A fingerprint detection apparatus (200) and an electronic device (300), the fingerprint detection apparatus (200) being suitable for the electronic device (300) having a display screen (310). A bottom layer of the display screen (310) is a non-transparent layer. A window that penetrates the non-transparent layer is formed on the non-transparent layer. The fingerprint detection apparatus (200) comprises: an optical path layer (220) and a first sensor chip (230), the optical path layer (220) being disposed above the first sensor chip (230); a substrate (210), a fixing structure, and a pressure sensitive adhesive (391); the first sensor chip (230) and the fixing structure are arranged on the upper surface of the substrate (210), the upper surface of the fixing structure being fixed to the lower surface of the display screen (310) by means of the pressure sensitive adhesive (391); a curing adhesive (240); a side portion of the fixing structure comprises a first side portion (297) and at least one second side portion (298) other than the first side portion (297); gold fingers (2122) are provided on the substrate (210) at a position proximate to the first side portion (297); the curing adhesive (240) is disposed between the at least one second side portion (298) and the display screen (310). The present method not only reduces the thickness of the fingerprint detection apparatus (200), but also ensures the performance stability of the fingerprint detection apparatus (200).
Patent WO-2021057130-A1 (WO)
Inventor: WU XINQI
IPC: G06Q20/40
Filed: 2020-06-23
Abstract: An intelligent risk control decision-making method and system, and a service processing method and system. The intelligent risk control decision-making method comprises: calling an identification policy to perform risk identification on a set of events to obtain a risk behavior of the set of events (step 11); generating a responding decision according to the risk behavior of the set of events (step 12); monitoring and analyzing the risk behavior of the set of events and the responding decision to obtain an analysis result for the set of events (step 13); and adjusting the identification policy and the responding decision according to the analysis result for the set of events (step 14). According to the method, the policy and decision are flexibly changed according to actual situations, and a risk situation can be quickly responded to, thus reducing mis-determination, and improving the accuracy of risk identification.
Patent WO-2021212650-A1 (WO)
Inventor: CUI FAN
IPC: B23K20/12
Filed: 2020-06-23
Abstract: Disclosed is a key-hole-free friction stir spot welding method, comprising: step one, symmetrically positioning two spot welding tools (1) at the positions of points to be welded on an upper surface and a lower surface of a workpiece (4); step two, adjusting welding parameters, and enabling a welding button; step three, making an upper stirring needle (3) and a lower stirring needle (5) rotate and move downwards at the same time, and pressing materials to a cavity of a back spot welding tool; step four, making the upper stirring needle (3) to be in lap joint with an interface by means of the workpiece (4) to stir the interface; and step five, making the upper stirring needle (3) and the lower stirring needle (5) move upwards at the same time, and pushing the materials to move upwards for backfilling to form an annular weld (7) and achieve key-hole-free spot welding connection. The key-hole-free friction stir spot welding method can achieve friction stir spot welding of non-ferrous metal and sheet black metal, and has the advantages of being high in welding spot performance, and being flat and smooth in appearance.
Patent WO-2021243795-A1 (WO)
Inventor: FU LINLIN
IPC: G02F1/13357
Filed: 2020-07-06
Abstract: A display device and a backlight module, the backlight module comprising: a substrate, an ink layer, and a plurality of light-emitting units. The substrate comprises a first end and a second end, arranged opposite one another. The ink layer is arranged on the substrate, and comprises a plurality of hollow units distributed in a gradient from the first end to the second end. At least two light-emitting units are distributed in an array on the ink layer.
Patent WO-2022006712-A1 (WO)
Title: Coriolis scale and measuring method
Inventor: YANG DEZHU
IPC: G01F1/84
Filed: 2020-07-06
Abstract: A Coriolis scale and a measuring method The Coriolis scale comprises a measuring portion (200). The measuring portion (200) comprises: a feed member (20) provided with a feed inlet (201) for input of a material and located at the upstream of a movement direction of the material; a protective housing (30) provided at an outer side of the feed member (20) in a circumferential direction; a connection tube (40) connected to the protective housing (30) and having an opening (401) oriented toward a space between the feed member (20) and the protective housing (30); and a measurement plate (14) disposed under the feed member (20) in the movement direction of the material, wherein an air path is formed between the protective housing (30) and the feed member (20), and the connection tube (40) is configured to supply, by means of the air path, compressed air to an end portion (202) of the feed member (20) located at one side of the measurement plate (14).
Patent WO-2022006786-A1 (WO)
Title: Network data collection method and apparatus, network device, user equipment, and storage medium
Inventor: YANG XING
IPC: H04W24/02
Filed: 2020-07-08
Abstract: The present invention relates to a network data collection method and apparatus, a network device, a user equipment (UE), and a storage medium. The method comprises: a network device sends first instruction information, wherein the first instruction information is used for instructing a UE to record network data. According to the present invention, the UE records the network data on the basis of the instruction information according to the instruction information sent by the network device, and reports the recorded network data according to the instruction information sent by the network device. Because UEs are distributed in spaces in a network, after a large amount of UEs record and report the network data, a network side can optimize the network by combining the network data reported by the UE, an artificial intelligence algorithm, a neural network technology and the like, so that better network planning and configuration can be provided, better service quality can be provided for a user, and the use experience of the mobile network of the user is improved.
Patent WO-2021093350-A1 (WO)
Title: Active folding wind turbine capable of resisting strong typhoon
Inventor: KE SHITANG
IPC: F03D1/06
Filed: 2020-07-09
Abstract: An active folding wind turbine capable of resisting strong typhoon, each wind turbine blade (1) comprising an upper blade portion (11) and a lower blade portion (12); the upper blade portion (11) is hinged to the lower blade portion (12) by means of a hinge device (3), a motor transmission system (6) is mounted in each lower blade portion (12), the motor transmission system (6) is in transmission connection with the hinge device (3), and the motor transmission system (6) can drive, by means of the hinge device (3), the upper blade portion (11) to rotate relative to the lower blade portion (12), such that the wind turbine blade (1) is bent; and when the upper blade portion (11) rotates to a stroke end thereof, a blade tip of the upper blade portion (11) exactly abuts against the upper end of the lower blade portion (12) of an adjacent wind turbine blade (1), each wind turbine blade (1) is internally provided with a winch (2) at the upper part of the lower blade portion (12), the winch (2) is provided with a cable (4), one end of the cable (4) is wound on the winch (2) and the other end thereof is fixedly connected to an adjacent upper blade portion (11), and the winches (2) tighten the cables (4) so as to fix the wind turbine blades (1), such that the blade group becomes a steady triangular structure.
Patent WO-2021027553-A1 (WO)
Title: 微表情分类模型生成、图像识别方法、装置、设备及介质
Inventor: DING JINGJING
IPC: G06K9/00
Filed: 2020-07-28
Abstract: 本申请涉及人工智能领域，公开了一微表情分类模型生成方法、图像识别方法、装置、设备及介质；将样本图像输入到预设的微表情识别模型中进行识别得到样本表情信息；对样本表情信息进行特征转化得到微表情向量；建立微表情向量与对应标注数据之间的映射关系得到样本特征集；基于支持向量机对样本特征集进行SVM训练得到微表情分类模型；将待识别图像输入到微表情识别模型中进行识别得到待识别表情信息；对待识别表情信息进行特征转化得到待识别表情向量，并输入到微表情分类模型中进行识别，得到待识别图像的预测心理词和对应的可信度分值；本发明提高了获取图像中人脸表情信息的准确性。微表情分类模型还可以存储于区块链节点中。
Patent WO-2021023066-A1 (WO)
Inventor: XU QING
IPC: G02B15/16
Filed: 2020-07-28
Abstract: A zoom lens (10), a camera module (100), and an electronic device (1000). The zoom lens (10) comprises a first lens group (122) having a negative focal power, a second lens group (142) having a positive focal power, a third lens group (162) having a negative focal power, and a prism (132). The prism (132) comprises an incident surface (136), a reflection surface (137), and an exit surface (138) sequentially connected to each other. The second lens group (142) and the third lens group (162) can move with respect to the prism (132).
Patent WO-2022027598-A1 (WO)
Title: Method and apparatus for hybrid automatic repeat request (harq) -acknowledgement (ack) feedback for semi-persistent scheduling (sps) physical downlink shared channel (pdsch) release
Inventor: HE HONG
IPC: H04L5/00
Filed: 2020-08-07
Abstract: A user equipment (UE) device is disclosed. The UE device comprises a processor configured to perform operations comprising receiving a downlink control information (DCI) from a base station. In some embodiments, the DCI comprises an indication to trigger a Type-3 hybrid automatic repeat request (HARQ) acknowledgement (ACK) feedback signal. The operations further comprise generating the Type-3 HARQ ACK feedback signal, based on processing the DCI. In some embodiments, the Type-3 HARQ ACK feedback signal comprises one or more HARQ-ACK bits for semi-persistent scheduling (SPS) physical downlink shared channel (PDSCH) release (s). In some embodiments, each of the one or more HARQ-ACK bits for SPS PDSCH release (s) is adapted to include HARQ-ACK information for an SPS PDSCH release associated with the UE. Further, the operations comprise sending the Type-3 HARQ-ACK feedback signal to the base station.
Patent WO-2022032619-A1 (WO)
Inventor: XU HUILIN
IPC: H04W24/00
Filed: 2020-08-14
Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a base station may transmit a slot format indicator (SFI) to a first user equipment (UE) via downlink control information (DCI) and the first UE may use the SFI to determine time-domain resources over which the first UE may measure cross link interference (CLI) arising from a transmission from a second UE. The first UE may use the SFI as an index into a slot format combination table, which may also be used for uplink and downlink scheduling or may be exclusively used for determining the time-domain resources for CLI measurement. The first UE may determine a set of slot formats from a slot format table based on a slot format combination corresponding to the SFI index and may determine over which symbols the first UE may measure CLI based on the set of slot formats.
Patent WO-2021052269-A1 (WO)
Title: Water-soluble composition, preparation method and application thereof
Inventor: ZHANG BING
IPC: A23L33/10
Filed: 2020-09-14
Abstract: Disclosed is a water-soluble composition, a preparation method, and an application thereof. The water-soluble composition is composed of a compound having a structure represented by formula (1) and a compound having a structure represented by formula (2). The water-soluble composition has excellent water solubility and becomes colorless and transparent after being dissolved. The water-soluble composition also has a significant inhibitory effect on common gram-negative bacteria, gram-positive bacteria, fungi, etc., and can be used as a green, natural preservative in food, medicine, cosmetics, and other fields.
Patent WO-2021208348-A1 (WO)
Title: Novel machining equipment for ball pin seats for automobile chassis
Inventor: WU JIANXIN
IPC: B24B19/00
Filed: 2020-09-17
Abstract: Novel machining equipment for ball pin seats for an automobile chassis, comprising a workbench (1). Supporting plates (11) are fixedly connected to two ends of a side surface of the workbench (1). A mounting plate (13) is rotatably mounted on lateral sides of the supporting plates (11) by means of a rotating shaft (12). Both side surfaces of the mounting plate (13) are provided with positioning grooves (14). A ball pin seat (15) is fixedly mounted on a lateral side of each positioning groove (14). A positioning cylinder (16) is pressed and connected to a surface of the ball pin seat (15). A relief hole (17) is formed in the surface of the positioning cylinder (16). Holding screws (18) are threadedly connected to lateral sides of the positioning cylinder (16). End heads of the holding screws (18) abut against and connected to lateral sides of the ball pin seat (15). Both ends of the positioning cylinder (16) are provided with fixing plates (2). Bolts (21) are rotatably mounted on lateral sides of the fixing plates (2). According to the machining equipment, the mounting plate is rotatably connected to the upper end of the workbench, and the ball pin seats are positioned at positions on the two sides for pressing and fixing in combination with the positioning cylinders fixed by means of the bolts. In this way, the convenience and stability of use can be greatly improved, and the safety and high efficiency are ensured.
Patent WO-2022047837-A1 (WO)
Title: Heat treatment method for liquid crystal polymer film, and modified liquid crystal polymer film
Inventor: WU GAOGAO
IPC: C08J7/00
Filed: 2020-09-17
Abstract: A heat treatment method for a liquid crystal polymer film, comprising, in an air atmosphere, an inert gas atmosphere or a vacuum atmosphere, sequentially performing first heat treatment and second heat treatment on a liquid crystal polymer film. The temperature of the first heat treatment is close to the melting point temperature of the liquid crystal polymer film, the time for the first heat treatment is 0.5 minute to 15 minutes, and the time for the second heat treatment is 1.5 hours to 5 hours. By means of the method, molecular segments of a liquid crystal polymer undergo a polycondensation reaction, and a formed long molecular segment can be arranged onto a lattice, so that the melting point and the coefficient of thermal expansion are significantly increased, and simultaneous directional adjustment of the melting point and the coefficient of thermal expansion is achieved. For a modified liquid crystal polymer film prepared, the melting point is significantly increased, and the coefficient of thermal expansion is increased to be closer to that of a copper foil, thereby facilitating improving high temperature resistance and dimensional stability of a flexible copper clad plate; in addition, the rigidity of the modified liquid crystal polymer film is reduced and the toughness is increased, thereby facilitating improving the performance of the flexible copper clad plate.
Patent WO-2021063296-A1 (WO)
Inventor: ZHANG SHUJUAN
IPC: H04W72/04
Filed: 2020-09-28
Abstract: Provided in the present application are information determination, acquisition and transmission methods, apparatuses and devices, and a storage medium. The information determination method comprises: acquiring a target parameter according to a downlink information element and second information, wherein the second information comprises at least one piece of: timing advance information, a predetermined parameter, a number of repeated transmissions of an uplink target information element, a time-domain behavior parameter of the uplink target information element, a predetermined component carrier (CC) group, and a correspondence relationship between the downlink information element and the uplink target information element, and the target parameter is spatial transmission filter information of the uplink target information element.