baber/WOPTO huggingface dataset:
Patent WO-2021003985-A1 (WO)
Inventor: Bo Chenlong
IPC: G06F16/27
Filed: 2019-12-05
Abstract: 一种区块链数据归档存储方法，包括：周期性检测区块链数据中满足预设归档条件的数据，得到待归档数据，预设归档条件包括高度值条件以及访问频率条件，对待归档数据进行分片处理，得到分片数据，识别分片数据的数据来源类型，获取与数据来源类型对应的分布式存储引擎，得到目标分布式存储引擎，将分片数据存储至目标分布式存储引擎中的存储节点。
Patent WO-2020253149-A1 (WO)
Inventor: WANG HAISHENG
IPC: H05K9/00
Filed: 2019-12-06
Abstract: A circuit unit packaging structure (100), comprising: a circuit substrate (10), wherein a circuit unit (20) is disposed on the circuit substrate (10), and comprises a silicon dioxide layer (21) and an electronic device disposed on the silicon dioxide layer (21); an insulator (30) surrounding the circuit unit (20); and an electromagnetic shielding layer (40) covering the circuit unit (20) and the insulator (30). The circuit unit packaging structure (100) provides good electromagnetic shielding and efficient heat dissipation.
Patent WO-2021109131-A1 (WO)
Inventor: ZHENG MING
IPC: H01T13/58
Filed: 2019-12-06
Abstract: A spark plug heat value measurement method and measurement system based on a spark discharge current active heating method. A spark plug to be measured is mounted in a constant-temperature water jacket cooling cylinder at a specific torque, and a constant glow discharge driving system module is connected to a high-voltage terminal of the spark plug to be measured to provide real-time controllable spark discharge current to the spark plug to heat a center electrode; in the process of spark discharge, a heat value range of the spark plug is determined by detecting temperature change laws of a high-voltage electrode of the spark plug and a surrounding ceramic insulator thereof. Heat values of different spark plugs having ceramic insulator structures are evaluated by controlling spark discharge current levels of the spark plugs placed in constant-temperature cylinders or providing identical spark energy to spark plug gaps in real time, and monitoring, by temperature measurement modules, rates of change of center electrodes of the spark plugs and surrounding ceramic insulators during temperature rise in a discharge process or during temperature drops after discharge ends. According to the present invention, a test system and parameters to be precisely controlled are greatly simplified, the test time is shortened, and then the test cost is reduced and the test efficiency is improved, without implementing an engine combustion process.
Patent WO-2020135879-A1 (WO)
Title: Échangeur thermique
Inventor: GAO QIANG
IPC: F28F1/12
Filed: 2019-12-30
Abstract: La présente invention concerne un échangeur thermique (100), l'échangeur thermique (100) comprenant des tubes plats (1) et des ailettes (2). Les tubes plats (1) sont prévus à des intervalles le long de la direction d'épaisseur des tubes plats (1), les tubes plats (1) sont pourvus intérieurement de canaux de fluide qui s'étendent le long de la direction longitudinale des tubes plats (1), les ailettes (2) sont prévues entre des tubes plats adjacents (1), une pluralité d'ailettes (2) entre des tubes plats adjacents (1) sont prévus à des intervalles le long de la direction transversale des tubes plats (1), chaque ailette (2) s'étend le long de la direction longitudinale des tubes plats (1), et des fenêtres de ventilation (201) sont prévues sur les ailettes (2).
Patent WO-2020177475-A1 (WO)
Inventor: LIN WENZHEN
IPC: G06F21/60
Filed: 2020-01-03
Abstract: Provided are a secure feature engineering method and apparatus. A first device may transmit a first data set to a second device, the first data set including a ciphertext of tag information of a plurality of data objects. The second device may perform feature engineering processing on a second data set including feature data of the plurality of data objects so as to generate a subset of the second data set. The second device may generate a ciphertext subset of the tag information of the corresponding data object in the first data set according to the subset of the second data set, and send a ciphertext of the ciphertext subset to the first device. The first device can decrypt the ciphertext subset and generate statistical information, and send the statistical information to the second device. The second device may use the statistical information to calculate a feature engineering index. Further provided is a corresponding feature engineering apparatus.
Patent WO-2020156112-A1 (WO)
Inventor: WANG BIN
IPC: G06F3/048
Filed: 2020-01-13
Abstract: Provided are an operation control method for a terminal, and a terminal. The method comprises: in the case where the screen of a terminal displays a page of a first application, receiving prompt information of a second application; popping up a system prompt box and displaying the prompt information in the system prompt box; receiving a first pre-set operation on the system prompt box; and in response to the first pre-set operation, generating an interactive window displayed on the page of the first application, and displaying target content corresponding to the prompt information in the interactive window.
Patent WO-2021155489-A1 (WO)
Inventor: PENG WENJIE
IPC: H04W24/04
Filed: 2020-02-03
Abstract: 本申请实施例提供一种通信方法和装置，涉及通信领域，能够在DC通信中MN采用CU-DU架构时完成MN与SN之间的站间协商过程。其方法为：DU接收来自CU的第一请求消息，第一请求消息用于请求DU确定MN的配置信息，MN的配置信息用于辅助SN确定用于终端设备的配置信息；DU向CU发送第一响应消息，第一响应消息包括MN的配置信息。本申请实施例应用于DC场景。
Patent WO-2021155607-A1 (WO)
Title: Modified cytosine base editor and application thereof
Inventor: YANG HUI
IPC: C12N9/78
Filed: 2020-02-07
Abstract: A modified cytosine base editor and application thereof. The targeted editing efficiency and fidelity of the modified cytosine base editor are significantly improved.
Patent WO-2021134876-A1 (WO)
Inventor: XIN JIAJUN
IPC: G06Q20/38
Filed: 2020-02-27
Abstract: 一种基于区块链的交易数据混淆方法，包括：接收供应商节点设备针对目标机密交易发送的混淆请求；使用目标随机数对目标机密交易进行混淆，获得混淆交易；从监管机构节点设备中获取随机映射参数以及签名后的第一挑战参数；进行乘积证明以及进行乘幂证明；输出混淆交易、乘积证明的结果以及乘幂证明的结果。本发明还提供一种相关设备。本发明能实现交易的匿名，同时，还能够实现交易数据的监管。
Patent WO-2021128580-A1 (WO)
Title: 一种焊接机器人偏移量十字检查方法
Inventor: JIA SHENFENG
IPC: B23K9/095
Filed: 2020-03-01
Abstract: 一种焊接机器人偏移量十字检查方法，包括以下步骤：十字形凹槽块（1）安装步骤：在清枪器上固定一个十字凹槽块，所述十字凹槽块包括圆柱体（11）和开设在圆柱体顶端的十字形凹槽（12）；行走路线确定步骤：焊接机器人（2）伸出15mm长的焊丝（3）插入十字形凹槽中，焊接机器人带着焊丝从十字形凹槽的正中心开始行走并沿十字形凹槽行走一遍，焊接机器人记录这一行走路线；偏移量检查步骤：需要检测焊接机器人的偏移量的时候，焊接机器人伸出15mm长的焊丝，然后让焊接机器人参照步骤S2中的行走路线带动焊丝沿十字形凹槽行走一遍，行走完成后观察焊丝是否撞歪。该焊接机器人偏移量十字检查方法，让焊接机器人的偏移量更加直观，更加容易被发现。
Patent WO-2020238366-A1 (WO)
Title: Light-sensitive sensor, fabrication method, and display panel
Inventor: BAN SHENGGUANG
IPC: H01L27/12
Filed: 2020-03-24
Abstract: Provided are a light-sensitive sensor, a fabrication method, and a display panel. The light-sensitive sensor comprises: a first-type semiconductor layer; an intrinsic semiconductor layer, the intrinsic semiconductor layer being disposed at one side of the first-type semiconductor layer; and a second-type semiconductor layer, the second-type semiconductor layer being disposed at one side of the intrinsic semiconductor layer that is far from the first-type semiconductor layer, wherein the intrinsic semiconductor layer is provided with metal particles that may produce a surface plasmon polariton effect, and the metal particles are dispersedly distributed in the intrinsic semiconductor layer.
Patent WO-2021195807-A1 (WO)
Inventor: DING YAN
IPC: B02C18/22
Filed: 2020-03-28
Abstract: A crushing structure for use in extracting an active ingredient of a natural product, comprising a base (1), a crushing compartment (2) provided on top of the base (1), a loading compartment (4) provided on top of the crushing compartment (2), the loading compartment (4) comprising a loading hopper (41), a mounting plate (42), and a mounting nut (43), a storage bin (5) provided under the base (1), and slide grooves (6) provided on the outer surfaces on the inside of the base (1) corresponding to where the storage bin (5) are snapped into place.
Patent WO-2021189546-A1 (WO)
Inventor: HU CHEN
IPC: C12Q1/6851
Filed: 2020-04-10
Abstract: L'invention concerne un kit pour détecter le coronavirus du SARS-CoV-2, ainsi qu'une amorce spécifique et une sonde associées qui tombent dans le domaine de la biotechnologie. Le kit proposé, l'amorce spécifique et la sonde associées peuvent être utilisés pour détecter rapidement le coronavirus du SARS-CoV-2 pour réaliser la détection qualitative ou quantitative rapide d'un échantillon à soumettre à une détection. Il peut jouer un rôle important dans la détection du coronavirus du SARS-CoV-2 et dans le procédé de production de vaccins.
Patent WO-2021212267-A1 (WO)
Inventor: YU KUN
IPC: A61K8/02
Filed: 2020-04-20
Abstract: A composition comprising the components of: (i) a LMW hyaluronic acid and/or a salt thereof having a molecular weight ranging from 10 KDa to 100 KDa, in an amount of 0.5-2 wt%, based on the total weight of the composition; and (ii) Ganoderma Spore Polysaccharide, in an amount of 0.3-5%wt%, based on the total weight of the composition.
Patent WO-2020253368-A1 (WO)
Inventor: ZHANG QIAN
IPC: G06F3/0484
Filed: 2020-04-23
Abstract: Disclosed is an electronic reading display method. The method comprises: displaying, in an associated manner, at least one piece of first content and at least one piece of second content related to the first content, wherein the means for acquiring the first content and the second content comprises: acquiring the first content by means of selecting, in response to a selection operation of a user, same in the current reading text or by means of user input, and acquiring the second content by means of selecting, in response to the selection operation of the user, same in the current reading text or by means of user input. According to the method, acquisition and associated display of the related content can be flexibly realized, thereby improving the electronic reading experience.
Patent WO-2021000641-A1 (WO)
Inventor: DONG XIANHAO
IPC: A61L27/18
Filed: 2020-04-27
Abstract: A bionic degradable artificial nerve guidance conduit for regulating the immune microenvironment and guiding regeneration using a topology structure, comprising: a housing (1) and an inner fiber (2). The housing (1) is made of a nanolevel first material of a randomly distributed topology structure, and the degradation time thereof is 12-24 months so as to match the nerve scar formation cycle and effectively prevent the filtration of surrounding tissues. Moreover, the housing (1) has pores so as not to affect the nutrient exchange and the material delivery of a nerve cell during regeneration. The inner fiber (2) is made of a nanolevel second material of a highly oriented topology structure, and the degradation time thereof is 3-10 months so as to match the nerve regeneration rate, which can guide a plurality of nerve cells and other histiocytes to perform oriented adhesion, migration, and proliferation along the guide structure thereof, and regulate macrophages so as to further promote neuroregeneration.
Patent WO-2020259075-A1 (WO)
Inventor: ZHANG JILONG
IPC: B03D1/16
Filed: 2020-04-29
Abstract: Disclosed in the present invention are an apparatus for using waste oil in coal separation and a usage method, relating to the field of waste material reuse. The apparatus comprises a coal slurry separation machine, a filter machine, a filtrate collecting tank, and a drying machine; the top part of the coal slurry separation machine is provided with a coal sample inlet, the middle part is provided with a waste oil inlet, the waste oil inlet being positioned on the side face of the coal slurry separation machine, and the bottom part on the same side is provided with a tail coal discharge outlet, the middle part of the coal slurry separation machine being provided with a stirrer, and the bottom part being a sloping shape; the other side of the coal slurry separation machine is provided with an oil scraper belt, the top part of the oil scraper belt being connected to a scraping plate, and the scraping plate extending outside the separation machine; the other end of the scraping plate is positioned directly above the filter machine, and scrapes an oil and coal mixture down into the filter machine; the filter machine separates the coal and the oil, and a liquid outlet at the bottom part of the filter machine leads to the filtrate collection tank, and a solid outlet on the side face leads to the drying machine. The present invention creates a new coal slurry separation technology, no longer limited to a coal slurry flotation process, improving the quality of clean coal and increasing the thermal value of the clean coal product.
Patent WO-2020259083-A1 (WO)
Inventor: LIU JINHUA
IPC: H04W72/04
Filed: 2020-04-30
Abstract: Methods, a terminal device and a network node are disclosed for uplink transmission. According to an embodiment, the terminal device receives, from a network node, a configured grant that indicates resources occupying at least a guard band. The terminal device performs an uplink transmission to the network node using at least the guard band.
Patent WO-2021109449-A1 (WO)
Inventor: HE ZHEN
IPC: H04L5/00
Filed: 2020-05-08
Abstract: L'invention concerne des systèmes et des procédés pour configurer des groupes de composantes porteuses. Un dispositif de communication sans fil peut déterminer un premier signal de référence associé à un second signal de référence. Le dispositif de communication sans fil peut déterminer des informations d'un signal cible dans une première composante porteuse (CC) d'après le premier signal de référence. Le second signal de référence peut être dans une seconde CC, dans un état de faisceau activé.
Patent WO-2021237550-A1 (WO)
Inventor: LUO MAO
IPC: G06F16/35
Filed: 2020-05-28
Abstract: 一种文本处理方法，包括：获取待处理文本；获取方法森林，根据方法森林包含的方法树对待处理文本进行关键词匹配，得到目标关键词；其中，方法森林包含不同匹配方法对应的方法树；及获取目标关键词对应的目标属性，并根据目标关键词及对应的目标属性生成待处理文本的目标匹配结果。
Patent WO-2020244453-A1 (WO)
Inventor: LI DONGSHENG
IPC: H04B3/54
Filed: 2020-05-29
Abstract: The present invention provides a method and device for transmitting data by using a power line, and a method and device for receiving data by using a power line. The transmitting method comprises: setting i = 1 and j = 1; receiving the i-th zero crossing point signal at a time point ti, and determining the start time of synchronization signal transmission of the j-th data packet according to the i-th zero crossing point signal, the start time of the synchronization signal transmission of the j-th data packet being ti+t; transmitting synchronization signals of the j-th data packet at the start time of the synchronization signal transmission of the j-th data packet; transmitting data signals of the j-th data packets in sequence; and determining whether j is equal to M, if j is not equal to M, continuing the transmission, and if j is equal to M, ending the transmission, wherein M is the number of data packets divided from data to be transmitted.
Patent WO-2021012786-A1 (WO)
Title: 一种网管数据库的迁移方法及装置
Inventor: QIU BAIWEI
IPC: G06F16/21
Filed: 2020-05-29
Abstract: 一种网管数据库的迁移方法，包括：网管系统根据需要管理的网元的数量创建N个数据库，所述N个数据库中每个数据库可管理的网元的数量为M；当所述N个数据库中任一数据库所管理的网元的数量超过M时，所述网管系统新建X个数据库；所述网管系统将需要管理的网元均匀分配在所有数据库。
Patent WO-2021068536-A1 (WO)
Inventor: LI JUNYANG
IPC: F16H49/00
Filed: 2020-06-05
Abstract: 一种双波复波式活齿减速器，包括钢轮组件、位于钢轮组件内的活齿架（3）以及位于活齿架（3）内的波发生器（4），钢轮组件包括轴向并列同轴设置的钢轮Ⅰ（1）和钢轮Ⅱ（2），钢轮Ⅰ（1）和钢轮Ⅱ（2）的内圆周分布有内齿（5，6），活齿架（3）上轴向设置有分别用于与钢轮Ⅰ（1）和钢轮Ⅱ（2）上内齿（5，6）啮合的活齿Ⅰ（7）和活齿Ⅱ（8），活齿Ⅰ（7）和活齿Ⅱ（8）安装于活齿架（3）上，波发生器（4）转动迫使活齿Ⅰ（7）和活齿Ⅱ（8）产生周向滚动和径向运动进而实现活齿（7，8）相对钢轮内齿（5，6）在啮入、完全啮合、啮出三种运动状态之间往复循环；该技术方案的减速总成动平衡好，传动比较大，重量轻，工艺性好，可实现结构紧凑的大速比传动，可实现减速器高精度、高承载与高刚度、高可靠、高功率密度等综合性能的统一。
Patent WO-2020244630-A1 (WO)
Inventor: PARVULESCU ANDREI-NICOLAE
IPC: C01B39/04
Filed: 2020-06-05
Abstract: The present invention relates to a zeolitic material having the IWR type framework structure, wherein the zeolitic material comprises YO 2  and X 2 O 3  in its framework structure, wherein Y is a tetravalent element and X is a trivalent element, and wherein the framework structure of the zeolitic material comprises less than 5 weight-%weight-% of Ge calculated as GeO 2  and based on 100 weight-%weight-%of YO 2  contained in the framework structure, and less than 5 weight-%weight-% of B calculated as B  2 O 3  and based on 100 weight-%weight-% of X 2 O 3  contained in the framework structure. Further, the present invention relates to a process for preparing a zeo-litic material having the IWR type framework structure, wherein the zeolitic material comprises YO 2  and X 2 O 3  in its framework structure, wherein Y is a tetravalent element and X is a trivalent element.
Patent WO-2020249051-A1 (WO)
Title: Panier de transport
IPC: B65D6/34
Filed: 2020-06-11
Abstract: Un panier de transport (100) comprend une base (10), quatre plaques latérales (20, 30), et un corps de couvercle (40), le corps de couvercle (40) étant relié à au moins une plaque latérale ; la surface latérale extérieure de ladite au moins une plaque latérale est pourvue d'une structure en relief (23) correspondant avec le corps de couvercle (40), et lorsque le corps de couvercle (40) est placé dans la structure en relief (23), celui-ci (40) s'ouvre. Le panier de transport (100) permet de mieux protéger un article placé à l'intérieur de celui-ci (100), et n'occupe pas d'espace supplémentaire ; et le transport, l'empilement et le stockage du panier de transport (100) sont facilités.
Patent WO-2020249084-A1 (WO)
Inventor: LIANG QIDUI
IPC: D06F37/30
Filed: 2020-06-12
Abstract: Provided are a washing machine shaft sleeve and a washing machine outer drum base. The washing machine shaft sleeve comprises an annular housing (1), a bearing mounting chamber (2) in which a bearing can be assembled, and several strips of support bodies (3, 4, 5) arranged between the annular housing (1) and the bearing mounting chamber (2), wherein the support bodies (3, 4, 5) are respectively connected to an inner wall of the annular housing (1) and an outer wall of the bearing mounting chamber (2) in the radial direction of the bearing mounting chamber (2). By means of the washing machine shaft sleeve, the stress on an outer drum base is dispersed, so that an outer drum is not prone to deforming and being damaged, and the washing machine shaft sleeve is not prone to loosening on the outer drum base, and has good stability. Further provided is a washing machine outer drum base, comprising an outer drum base body (10) and the washing machine shaft sleeve, which is embedded in the outer drum base body (10).
Patent WO-2021008290-A1 (WO)
Inventor: MAO JIANGYUN
IPC: H04N19/436
Filed: 2020-06-17
Abstract: A video stream decoding method. The video stream decoding method comprises: acquiring multiple video streams inputted by a monitoring device; creating a plurality of threads in a thread pool corresponding to a graphics processing unit; and transmitting, according to the plurality of threads, the multiple video streams to the graphics processing unit for video decoding processing, so as to obtain multi-channel decoded video data.
Patent WO-2020259685-A1 (WO)
Inventor: ZHANG JIANPING
IPC: H01R13/631
Filed: 2020-06-28
Abstract: An electrical connection plug (1), an electrical connection device and an electric vehicle. The electrical connection plug (1) comprises a first fixing plate (11), a mounting base (12), an electrical connection assembly (13) and several plug-in assemblies (14); the electrical connection assembly (13) and the several plug-in assemblies (14) are all connected to the mounting base (12), and the mounting base (12) and the first fixing plate (11) are floatingly connected. The electrical connection device comprises an electrical connection socket (2) and the described electrical connection plug (1), the electrical connection assembly (13) and the several plug-in assemblies (14) all being connected to the electrical connection socket (2). The electric vehicle comprises a battery pack, a vehicle body, and the described electrical connection device, the electrical connection plug (1) being connected to the vehicle body, and the electrical connection socket (2) being connected to the battery pack. The described technical solution achieves the simultaneous connection of water and electricity, reduces actual usage space, solves the problem of actual installation space, and reduces costs. At the same time, abnormalities such as electrical connection failure or burnout, as well as liquid outflow and splashing, are effectively prevented.
Patent WO-2022000261-A1 (WO)
Inventor: MA JUN
IPC: G06F9/445
Filed: 2020-06-30
Abstract: A method for activating a camera, comprising: loading ciphertext of at least one target program of the camera, wherein the at least one target program comprises at least one among a system program and an application program; acquiring at least one first functional secret key; using the at least one first functional secret key to convert the ciphertext of the at least one target program to plaintext of the at least one target program; and performing, for each target program, the following operations: verifying, on the basis of the plaintext of the target program, whether the target program meets a program start condition; and starting the target program in response to a verification result indicating that the target program meets the program start condition. Embodiments of the present application may prevent a camera software system from being cracked and thus prevent a camera product from being illegally copied, counterfeited, assembled, and packaged for sale, or even prevent the camera product from being illegally used due to circumvention of activation and authorization processes.
Patent WO-2022016430-A1 (WO)
Title: Beam determining method and apparatus, and storage medium
Inventor: MU QIN
IPC: H04W72/04
Filed: 2020-07-22
Abstract: The present disclosure relates to a beam determining method and apparatus, and a storage medium. The beam determining method is used in a network device, and comprises: determining beam configuration information, the beam configuration information at least comprising parameters used for indicating a receiving beam corresponding to at least one repeat transmission amongst N repeat transmissions of a downlink channel, N being a natural number; and, by means of the beam parameters corresponding to the at least one repeat transmission amongst the N repeat transmissions of the downlink channel, determining the transmitting beam corresponding to transmission of the at least one repeat transmission amongst the N repeat transmissions. Even when repeated transmission and repeated reception are used to enhance coverage, a transmitting beam and receiving beam matching the channel can be used during the time period of repeated transmission and repeated reception of the downlink channel, thereby reducing latency and increasing transmission efficiency.
Patent WO-2021174749-A1 (WO)
Inventor: CAO YANQING
IPC: G06F119/08
Filed: 2020-07-23
Abstract: The present invention relates to a running operation optimization method and system for a steam power system. The method comprises: obtaining performance characteristic parameters, process parameters and a topological structure of equipment in a steam power system; constructing a mathematical model of the steam power system according to the Kirchhoff's law, the energy conservation equation and the mass conservation equation of the steam power system, and the performance characteristic parameters, the process parameters and the topological structure of the equipment; solving the mathematical model of the steam power system to obtain running operation parameters; establishing an objective function by taking energy consumption minimization and cost minimization as objectives, taking the running operation parameters as decision variables, and taking the performance characteristic parameters, the process parameters and the topological structure of the equipment as constraint conditions; determining optimal running operation parameters according to the objective function; and operating the running of the steam power system according to the optimal running operation parameters. The running operation optimization method and system for a steam power system provided by the present invention can reduce energy waste and lower the cost.