baber/WOPTO huggingface dataset:
Patent WO-2019214747-A1 (WO)
Title: Configuration method, data transmission method and apparatus
Inventor: ZHU YUANPING
IPC: H04W24/02
Filed: 2019-05-13
Abstract: The embodiments of the present application relate to the field of communication technologies, and in particular to a configuration method, a data transmission method and apparatus, for solving the problem that a necessary configuration is required for data transmission in an IAB scenario. The solution comprises: a first device receiving configuration information sent by a radio access network (RAN) device, the configuration information comprising a route configuration of an adaptation layer of the first device on a transmission link, the transmission link comprising the RAN device and at least one wireless backhaul node, the route configuration comprising the identifier of a second device, the first device being a distributed unit (DU) of a donor node or a first wireless backhaul node among said at least one wireless backhaul node, the second device being a terminal served by a second wireless backhaul node among said at least one wireless backhaul node or the first wireless backhaul node among said at least one wireless backhaul node or a terminal served by the second wireless backhaul node; the first device performing route configuration on the adaptation layer of the first device. The solution is applicable to a wireless backhaul system.
Patent WO-2020227921-A1 (WO)
Inventor: ZHANG JIALIANG
IPC: H02M3/07
Filed: 2019-05-14
Abstract: Disclosed in the present application are a step-down circuit, an electronic device, and a step-down method, the step-down circuit comprising: a positive input terminal and a negative input terminal, used to receive an input voltage; a positive output terminal and a negative output terminal, used to output a target voltage, the negative input terminal and the negative output terminal sharing a ground potential; a switch circuit; a rectifier circuit; an isolation circuit; a control unit, used to output a control signal to control the turning on or off of a switch transistor in the switch circuit and control the turning on or off of a switch transistor in the rectifier circuit, allowing the input voltage to sequentially pass through the switch transistor in the switch circuit, a capacitor in the isolation circuit, and the switch transistor in the rectifier circuit to obtain a target voltage, the voltage value of the target voltage being less than the voltage value of the input voltage. The step-down circuit of the present application is able to improve the safety of the step-down process.
Patent WO-2019228303-A1 (WO)
Inventor: KANEHIRA MINORU
IPC: G02F1/15
Filed: 2019-05-27
Abstract: L'invention concerne une couche de conduction ionique à l'état solide et un dispositif électrochromique à l'état solide comportant ladite couche de conduction ionique à l'état solide. La couche de conduction ionique à l'état solide est un film multicouche formé par empilement alterné de films d'oxyde de lithium et d'aluminium et de films d'oxyde de tantale. La formule chimique du film d'oxyde de lithium et d'aluminium est LiAl x O y ; x étant supérieur ou égal à 0,4 mais inférieur ou égal à 1,2; de préférence x est supérieur ou égal à 0,44 mais inférieur ou égal à 1; ou mieux, x est supérieur ou égal à 0,45 mais inférieur ou égal à 0,67; et y est supérieur ou égal à 0,5 mais inférieur ou égal à 3; de préférence y est supérieur ou égal à 0,5 mais est inférieur ou égal à 2,5; ou mieux, y est supérieur ou égal à 0,5 mais inférieur ou égal à 2.
Patent WO-2020034730-A1 (WO)
Title: Planar transformer
Inventor: WU JUNHUI
IPC: H01F30/06
Filed: 2019-06-03
Abstract: Disclosed in the present application is a planar transformer. The planar transformer comprises: a power source PCB; a magnetic core, the magnetic core being fixed to the power source PCB and being used for forming a closed magnetic path; a secondary printed coil which is used to electrically connect to an output circuit, the secondary printed coil being printed on the power source PCB and being provided surrounding the magnetic core; a primary flat coil, which is used to electrically connect to an input circuit, the primary flat coil being close to the secondary printed coil and being provided surrounding the magnetic core. According to the technical solution of the present application, a secondary printed coil is printed and formed on a power source PCB, thereby simplifying the processing procedure and improving production efficiency; at the same time, the potential risk of a connection pin coming loose is reduced; since the secondary printed coil is built-in on the power source PCB, the number of elements of a separate transformer is reduced and costs are lowered.
Patent WO-2019237965-A1 (WO)
Inventor: BIAN WENHAN
IPC: H04N21/472
Filed: 2019-06-04
Abstract: 本公开提出了一种人机交互及电视操作控制方法、装置、设备及存储介质。响应于用户的输入，在展示界面中获取与输入相匹配的标识信息所对应的界面元素，其中，为展示界面中的至少一个界面元素配置了一个或多个标识信息以表征界面元素；以及针对获取的界面元素执行预设操作。由此，可以方便地识别出用户的输入所针对的界面元素，在降低用户操作要求的同时，可以提高智能化程度，提升用户的交互体验。
Patent WO-2020258097-A1 (WO)
Inventor: HUANG JIPING
IPC: A61M16/00
Filed: 2019-06-26
Abstract: A ventilation control method, comprising: receiving a lung recruitment ventilation parameter command and a trigger time command (S201); and starting lung recruitment ventilation according to the trigger time command, and performing lung recruitment ventilation by means of a medical ventilation device according to the lung recruitment ventilation parameter command (S202).
Patent WO-2020258190-A1 (WO)
Inventor: HUANG JUNHAI
IPC: A01N43/90
Filed: 2019-06-27
Abstract: Disclosed is the use of chlorophyll dihydroporphin as a plant growth regulator. Compared with the prior art, a class of new type plant growth regulators are provided; since the direct decomposition product of chlorophyll is used as a product, the preparation and processing thereof are easier, the structure is relatively simple, and tedious reactions and preparations such as further chemical coordination/chelation/purification are eliminated, so that the product is more environmentally friendly and safer; the product has a better solubility than the corresponding metal chelate and has a more convenient method of use, making it more convenient to be used in the fields; the stability of the product has been improved, with stable quality assurance and a longer shelf life; the product has a natural source and uses a low amount of same due to a low effective dosage, thereby improving the utilization rate of silkworm excrement resources.
Patent WO-2021000348-A1 (WO)
Inventor: GONG ZUOYU
IPC: F16B39/282
Filed: 2019-07-17
Abstract: An anti-loosening bolt component the disassembly of which is controlled by preset torque, comprising a bolt (11), a nut (21) and a stop washer (31) which match each other, wherein the bolt (11) is provided with an axial groove (1103); the nut (21) is provided with a ratchet structure (2103); the stop washer (31) is provided with a horizontal protrusion (3101) that matches the axial groove (1103) and elastic pawls (3102) that match the ratchet structure (2103); and the horizontal protrusion (3101) is provided with a prefabricated notch (3103). There is a difference of one between the number of ratchets of the ratchet structure (2103) and the number of elastic pawls (3102), so that the nut (21) may be engaged and locked needing only a minimal rotating angle. The preset torque of the prefabricated notch (3103) may be set according to safety factors required for the prevention of loosening, so that a bolt component may accurately perform anti-loosing according to actual requirements, and the bolt loosing problem of the bolt component may be prevented and controlled. When the unscrewing torque is greater than the preset torque, the nut (21) may be disassembled.
Patent WO-2020020031-A1 (WO)
Title: Synchronization signal transmission method and terminal
Inventor: LIU SIQI
IPC: H04L5/00
Filed: 2019-07-17
Abstract: The present invention relates to the technical field of communications, and provides a synchronization signal transmission method and a terminal. The synchronization signal transmission method is applied to a terminal, and comprises: transmitting a sidelink synchronization signal block, wherein the sidelink synchronization signal block comprises a primary sidelink synchronization signal (PSSS) and a secondary sidelink synchronization signal (SSSS), and the PSSS and the SSSS are distributed in an orthogonal frequency division multiplexing (OFDM) symbol occupied by the sidelink synchronization signal block.
Patent WO-2020181708-A1 (WO)
Inventor: WU CHENGDONG
IPC: A47K13/14
Filed: 2019-07-29
Abstract: L'invention concerne un couvercle de toilette pouvant être relié à un siège de toilette, le couvercle de toilette comprenant : une couche (210) perméable à la lumière comprenant une surface supérieure (211) et une surface inférieure (212) présentant une forme et une taille associées au couvercle de toilettes, au moins une partie de la couche perméable à la lumière étant au moins partiellement perméable à la lumière ; un moyen (260) d'émission de lumière, le moyen (260) d'émission de lumière étant positionné de sorte à pouvoir émettre de la lumière dans la direction sensiblement parallèle à la surface supérieure (211) et à la surface inférieure (212) de la couche (210) perméable à la lumière et éclairant au moins une partie de la couche (210) perméable à la lumière (210).
Patent WO-2020063118-A1 (WO)
Title: 验证模体及验证方法
Inventor: YAN HAO
IPC: A61N5/10
Filed: 2019-08-06
Abstract: 本申请公开了验证模体及验证方法，属于放疗技术领域。该验证模体的材质为光致变色材料，该光致变色材料的颜色在电离辐射环境下变深，在非电离辐射环境下恢复。在进行模拟治疗时，只需射线照射及扫描验证模体即可获得受辐照后的二维图像，并且，射线可以照射模体的任何部位，并且对应获得多个二维图像。通过对二维图像的颜色加深区域及其颜色强度进行分析，即可实现对射野及剂量的验证。
Patent WO-2020063691-A1 (WO)
Title: 一种gsm通信网络扩展方法、移动终端及存储介质
Inventor: LI MINHUI
IPC: H04W4/80
Filed: 2019-09-25
Abstract: 本发明公开了一种GSM通信网络扩展方法、移动终端及存储介质，所述方法包括：移动终端通过内部的RF模块接收GSM基站的下行信号后，通过收发器将RF信号进行模拟数字转换；当检测到完成RF信号的模拟数字转换后，继续传输到基带内部进行解调；基带通过WIFI模块将GSM基站的下行信号辐射到预设范围内，供其他移动终端与GSM基站建立通信。
Patent WO-2021051435-A1 (WO)
Title: Automatic air exhaust and dust removal device for paperboard production
Inventor: FEI CHENG
IPC: B26D7/18
Filed: 2019-09-26
Abstract: An automatic air exhaust and dust removal device for paperboard production, comprising a dust collection cover (6) and a purifier (16); an upper portion of the dust collection cover (6) is in communication with a dust suction pipe (12), and a dust removal fan (13) is in communication with the dust collection cover (6) by means of the dust suction pipe (12); the dust collection cover (6) is uniformly provided with several auxiliary dust suction ports, an air exhaust end of the dust removal fan (13) is in communication with an electrostatic dust remover (15) by means of a dust exhaust pipe (14), and an air exhaust end of the electrostatic dust remover (15) is in communication with the purifier (16) by means of a second dust inlet pipe (17); the purifier (16) comprises a spherical housing and stirring rods (20), a rotary shaft is rotatably mounted inside the spherical housing, several stirring rods (20) are mounted on the rotary shaft, and several nozzles (18) are further provided on an inner wall of the spherical housing; and an exhaust pipe (19) is in communication with an upper portion of the spherical housing, and a sewage discharge port (21) is provided at a lower portion of the spherical housing. In the air exhaust and dust removal process of said device, a filtering mechanism (9) is first used to screen dust particles of different particle sizes, and then the electrostatic dust remover (15) and the purifier (16) are used to further filter and remove dust.
Patent WO-2021056326-A1 (WO)
Title: Procédés et appareils pour signal de référence de suivi de phase
Inventor: LIU BINGCHAO
IPC: H04W76/00
Filed: 2019-09-26
Abstract: L'invention concerne des procédés et des appareils pour un signal de référence de suivi de phase. Un procédé consiste à configurer un PT-RS avec N ports d'antenne de PT-RS lorsqu'un champ « d'indication de configuration de transmission (TCI) » dans des DCI indique N états de TCI, N étant supérieur ou égal à 2; associer chaque port d'antenne de PT-RS à un port d'antenne de DM-RS; et transmettre le PT-RS avec les N ports d'antenne de PT-RS.
Patent WO-2020083061-A1 (WO)
Inventor: YANG PING
IPC: G01R19/165
Filed: 2019-10-14
Abstract: A fault recognition apparatus comprises: a detection device (25) and a plug interface (32) connected to the detection device (25), wherein the plug interface (32) comprises a first measurement endpoint (23) and a second measurement endpoint (24). When fault recognition is performed on a PSU in tested communication equipment, the first measurement endpoint (23) is used to connect to a first end of the PSU, and the second measurement endpoint (24) is used to connect to a second end of the PSU. The detection device (25) obtains a voltage value between the first measurement endpoint (23) and the second measurement endpoint (24), and determines whether the PSU is faulty according to the voltage value.
Patent WO-2020108181-A1 (WO)
Title: 一种齿片工装
Inventor: NIE ZHIDONG
IPC: B25B27/02
Filed: 2019-10-23
Abstract: 一种齿片工装，包括：连接体(1)，以及连接体(1)下连接的多个工装块体(2)；相邻两工装块体(2)之间留有用于安放散热齿片的间隙；工装块体(2)上开有槽体(3)和抽气口(4)；其中：槽体(3)的开口在工装块体(2)的贴合面上，而抽气口(4)则从工装块体(2)的边沿贯通至槽体(3)；这样，在安放散热齿片后，槽体(3)与散热齿片即会配合形成空腔，然后通过抽气口(4)抽出空腔内的空气即可使得散热齿片固定在工装块体(2)的贴合面上。
Patent WO-2020237989-A1 (WO)
Inventor: WANG ZHENMIN
IPC: B23K9/10
Filed: 2019-10-23
Abstract: 一种快频脉冲TIG焊接系统，包括快频脉冲TIG焊接电源；快频脉冲TIG焊接电源包括主电路、控制电路和人机交互系统；主电路包括工频整流滤波模块、脉冲电流主电路、基值电流主电路和高频电流切换电路；脉冲电流主电路包括依次连接的SiC全桥逆变换流模块一、高频变压模块一和SiC整流平滑模块一；基值电流主电路包括依次连接的SiC全桥逆变换流模块二、高频变压模块二和SiC整流平滑模块二；高频电流切换电路包括依次连接的高频切换模块和防反灌模块；SiC全桥逆变换流模块一包括SiC功率开关管。该焊接系统逆变频率高，具有良好的动特性和稳定性，可降低功率管开关损耗并且可稳定输出20kHz及以上规整快频脉冲柔性电流波形。
Patent WO-2021031367-A1 (WO)
Inventor: XI SUPING
IPC: H01L27/12
Filed: 2019-11-05
Abstract: 该阵列基板包括：基板，包括第一区域、第二区域及第三区域；第一金属层，设置于基板上并形成栅极金属及公共线；第一绝缘层，设置于基板及第一金属层上；第二金属层，设置于第一绝缘层上，第二金属层形成源漏金属；第二绝缘层，设置于第一绝缘层及第二金属层上；第三金属层，设置于第二绝缘层上，第三金属层形成电压讯号线。
Patent WO-2020151304-A1 (WO)
Inventor: CHEN ZONGXUN
IPC: H05K1/11
Filed: 2019-11-07
Abstract: A printed circuit board (00), a power supply, and a power supply system, relating to the technical field of electronic communications. The printed circuit board (00) comprises: a first conductive outer layer (001), a second conductive outer layer (002), and at least one insulating dielectric layer (003) disposed between the first conductive outer layer (001) and the second conductive outer layer (002). The printed circuit board (00) comprises a gold finger region (00a) and a soldering region (00b). The total thickness of the conductive layers in the gold finger region (00a) is greater than the total thickness of the conductive layers in the solder region (00b). Because the total thickness of the conductive layers in the gold finger region (00a) is set to be large, the resistance of the gold finger region (00a) can be reduced, and the flow capacity of the gold finger region (00a) can be improved. In addition, the total thickness of the conductive layers in the soldering region (00b) is set to be small, thereby ensuring that when an electronic component is soldered on the soldering region (00b), the soldering temperature is sufficient and the soldering effect is good.
Patent WO-2020151327-A1 (WO)
Inventor: ZHOU DAYU
IPC: H01G5/011
Filed: 2019-11-13
Abstract: A full-transition metal nitride (MN) current collector/electrode supercapacitor, and a preparation method therefor, relating to the technical field of electronic functional materials and devices. Impurities on the surface of a substrate material are first removed by washing; and then a high-density and high-conductivity transition MN film is deposited on the surface of the substrate as an electron transport current collector material, and a loose, porous and low-conductivity transition MN film is directly and continuously grown on the current collector as an electrode material by regulating deposition process parameters. Both the current collector and the electrode are continuously grown from a transition MN. Material performance is cut by simply changing film deposition process parameters. The process is simple, convenient and feasible, the cost is low, various film deposition technologies are available for selection, and the process applicability is high. The problems of layered cracking and large contact resistance caused by poor adhesion force, lattice mismatch, and thermal expansion coefficient difference between different current collector and electrode materials are solved. The power density, thermal stability, and long-term service reliability of the supercapacitor are greatly improved.
Patent WO-2021031429-A1 (WO)
Inventor: SUN KAILEI
IPC: G06Q20/38
Filed: 2019-11-25
Abstract: 一种区块链的账户地址生成方法、系统、装置及计算机可读存储介质，通过获得第一秘钥（S10），根据所述第一秘钥生成非隐私公钥，根据所述非隐私公钥生成非隐私账户地址（S20），根据所述第一秘钥生成隐私花费公钥和隐私视图公钥，根据所述隐私花费公钥和所述隐私视图公钥生成隐私账户地址（S30）。通过第一秘钥分别生成非隐私账户地址和隐私账户地址，适用于隐私账户和非隐私账户混合使用的环境。
Patent WO-2020173154-A1 (WO)
Inventor: FENG KAI
IPC: G09B5/14
Filed: 2019-11-27
Abstract: 一种网络课堂的互动方法、装置及系统，互动方法包括：响应第一课堂指令，其中，第一课堂指令用于指示触发课堂练习，发送课堂练习的练习数据信息，接收到多个课堂练习的练习结果，显示多个练习结果。通过这种方式，能够提高网络课堂的互动效率。
Patent WO-2020173155-A1 (WO)
Inventor: HU XIN
IPC: G06K9/00
Filed: 2019-11-27
Abstract: A vehicle door unlocking method and apparatus, a system, a vehicle, an electronic device and a storage medium. The method comprises: acquiring the distance between a target object outside a vehicle and the vehicle by means of at least one distance sensor arranged at the vehicle (S11); in response to the distance meeting a predetermined condition, waking up an image collection module arranged at the vehicle and controlling the image collection module to collect a first image of the target object (S12); carrying out facial recognition based on the first image (S13); and in response to the success of the facial recognition, sending a vehicle door unlocking instruction to at least one vehicle door lock of the vehicle (S14).
Patent WO-2021072926-A1 (WO)
Inventor: WU JIABAO
IPC: G06F3/0486
Filed: 2019-11-28
Abstract: Disclosed in embodiments of the present application are a file sharing method, apparatus, and system, an interactive smart device, a source end device, and a storage medium. The method comprises: receiving a dragging operation of dragging a current display interface to a first sharing trigger area, the first sharing trigger area being associated with a second source end device, and a first source end device and the second source end device being any two source end devices establishing communicational connection to a current execution device; and sharing a file to be shared corresponding to the current display interface to the second source end device by means of the dragging operation. By using the method, a user simply drags a current display interface to a corresponding trigger area on the interactive smart device, and then file content of the current display interface can be triggered to be shared with any other source end device, so that quick sharing of a file between source end devices establishing connection to the same interactive smart device is achieved, thereby simplifying an implementation process of file sharing between the source end devices during full-screen display of the file content.
Patent WO-2021102894-A1 (WO)
Inventor: LIN HAILING
IPC: B25C1/04
Filed: 2019-11-29
Abstract: A fastener tool (500) contains a motor, a drive mechanism connected to the motor and adapted to drive a piston, and a locking module (100). The locking module (100) includes a rotating member (110) coupled with the drive mechanism and adapted to rotate with a spindle (400) and define a rotation axis (200); and a receiving member (120) adapted to engage with the rotating member (110) at an engaging portion (150). The rotating member (110) includes a latch (130) and a biasing member (140), wherein the biasing member (140) moveably supports the latch (130) in a direction substantially perpendicular to the rotation axis (200). Therefore, the locking module (100) provides a locking mechanism that prevents back driving of the fastener tool (500) that increases the lifespan and efficiency of the tool.
Patent WO-2020108615-A1 (WO)
Inventor: WANG SHUANGCHENG
IPC: C22C38/26
Filed: 2019-11-29
Abstract: Disclosed are a hot rolled steel plate and a manufacturing method therefor. The ingredients thereof in weight percent are: 0.13-0.20% of C, 0.15-0.50% of Si, 1.0-2.3% of Mn, P ≤ 0.03%, 0.01-0.03% of S, 0.006-0.08% of Al, N ≤ 0.006%, 0.03-0.10% of Cr, 0.15-0.25% of Ti, 0.02-0.12% of Nb, 0.02-0.10% of Cu, and the balance being Fe and inevitable impurities. By optimizing the controlled rolling and cooling processes, the resulting steel plate has a good two-side and enameling performance and a good fish-scaling resistance, and after being subjected to a high-temperature enameling and burning treatment twice in total within a temperature interval between 780ºC-920ºC, the steel plate still has a yield strength of 400 MPa or more. The two-side enamel steel, which is suitable for manufacturing large-scale engineering components with high strength requirements, can be widely used for an enamel steel-assembled storage tank with a super large volume of 10,000 cubic meters or more, such as a sewage treatment tank, a biogas fermentation tank, and a fresh water storage tank.
Patent WO-2020233073-A1 (WO)
Inventor: ZHANG YUJIAN
IPC: H04L12/24
Filed: 2019-11-29
Abstract: 本申请涉及区块链技术领域，公开一种区块链环境检测方法、设备、装置及非易失性计算机可读存储介质。所述方法先是获取待构建的区块链网络中所有网络节点的节点配置信息；再在预设部署机制表中查询，得到与各个网络节点的节点配置信息对应的部署检测标准；最后，判断所有的节点配置信息是否符合各自对应的部署检测标准；当所有的节点配置信息均符合各自对应的部署检测标准时，生成部署正常信息；当检测到节点配置信息不符合其对应的部署检测标准时，生成部署异常信息。
Patent WO-2020114491-A1 (WO)
Inventor: HE JIAPING
IPC: C07K7/06
Filed: 2019-12-06
Abstract: The present disclosure provides compositions and methods for engineered cellular compositions and methods of immunotherapy utilizing the same. Compositions of the present disclosure for immune cell regulation comprise a chimeric antigen receptor polypeptide, a T cell receptor polypeptide, and combinations thereof.
Patent WO-2020125512-A1 (WO)
Inventor: LIU XIN
IPC: G06F21/60
Filed: 2019-12-11
Abstract: The present application discloses an information processing method and a device. The method comprises: a blockchain node receiving a digital asset processing request requesting permission to process a digital asset; when the blockchain node receives the digital asset processing request, the blockchain node sending to each of M electronic apparatuses an authorization request requesting authorization to process the digital asset; the blockchain node determining that at least N electronic apparatuses of the M electronic apparatuses each authorize the node to process the digital asset, M being greater than or equal to N; and the blockchain node determining that the permission to process the digital asset has been obtained. The present application effectively improves efficiency in digital asset authorization.
Patent WO-2020135157-A1 (WO)
Inventor: YANG SHENGBO
IPC: H04L12/24
Filed: 2019-12-17
Abstract: 本申请提供了无线系统的性能评估方法和装置。该方法包括：获取第二无线系统的性能指标，其中，所述第二无线系统是对第一无线系统进行升级或者改造后得到的无线系统；根据第一模型确定所述第一无线系统的性能指标，其中，所述第二无线系统的性能指标和所述第一无线系统的性能指标分别是所述第二无线系统和所述第一无线系统在相同系统输入时的同类性能指标，所述第一模型用于确定所述第一无线系统在不同的系统输入时的性能指标；根据所述第二无线系统的性能指标和所述第一无线系统的性能指标，对所述第二无线系统进行性能评估。本申请能够提高无线系统的性能评估效果。
Patent WO-2021109246-A1 (WO)
Inventor: ZHANG SHUREN
IPC: H01L51/50
Filed: 2019-12-18
Abstract: Provided are quantum dot ink, a display panel manufacturing method and a display panel. The quantum dot ink comprises an organic solvent and quantum dots dispersed in the organic solvent, wherein the quantum dots comprise light-emitting quantum dots and blocking quantum dots. In the present application, by means of adding blocking quantum dots to the quantum dot ink, the diffusion effect of the quantum dot ink during an ink-jet printing process is inhibited, a coffee ring effect is prevented, and the flatness and the uniformity of a quantum dot film surface are improved, such that the display panel presents excellent display quality.