baber/WOPTO huggingface dataset:
Patent WO-2020199880-A1 (WO)
Title: Method for energizing and deploying modular multi-level converter, and control system
Inventor: Hu xianlai
IPC: H02J3/36
Filed: 2020-03-11
Abstract: A method for energizing and deploying a modular multi-level converter and a control system. The method employs a device for energizing and deploying a modular multi-level converter, and comprises: operating an additional circuit, such that a direct current port of the device is equivalent to a short circuit, and a direct current port of the modular multi-level converter is equivalent to an open circuit; closing an alternating current switch, performing pre-charging on the modular multi-level converter, and performing detection on an anomalous sub-module condition of the modular multi-level converter; if a sub-module anomaly is detected, excluding all sub-modules, disconnecting the alternating current switch, and processing the sub-module anomaly until there is no sub-module anomaly; operating the additional circuit, such that the direct port of the device is equivalent to a short circuit, and the direct current port of the modular multi-level converter is equivalent to a short circuit; implementing a charging policy on the modular multi-level converter until a deployment condition is met; and operating the additional circuit, and deploying the modular multi-level converter in a direct current operation circuit.
Patent WO-2020199903-A1 (WO)
Title: Apparatus and method for transmission power control of same
Inventor: LIN HUEI-MING
IPC: H04W72/00
Filed: 2020-03-16
Abstract: An apparatus and a method for transmission power control of the same capable of providing a good communication performance and high reliability are provided. A method for transmission power control of a first user equipment (UE) includes sending a trigger signaling to a second UE to request the second UE to report a sidelink – reference signal received power (SL-RSRP) measurement result, receiving, from the second UE, the SL-RSRP measurement report, and estimating a pathloss between the first UE and the second UE according to the reported SL-RSRP measurement result.
Patent WO-2021174622-A1 (WO)
Inventor: MENG XIAOLONG
IPC: H01L21/77
Filed: 2020-03-31
Abstract: Disclosed in the present invention are a display device and a manufacturing method for the display device. The display device comprises: a glass substrate; a first circuit, provided on a first surface of the glass substrate; a first insulating layer, disposed on the surface of the first circuit, a through hole being provided on the first insulating layer; a binding circuit, disposed on the surface of the first insulating layer and passing through the through hole to be connected to the first circuit; and a second circuit, disposed on a second surface of the glass substrate opposite to the first surface.
Patent WO-2020216077-A1 (WO)
Title: Blockchain event deduplication method and apparatus, and computer device and storage medium
Inventor: LIU LIPING
IPC: H04L29/08
Filed: 2020-04-10
Abstract: Disclosed are a blockchain event deduplication method and apparatus, a computer device and a storage medium. Said method comprises: a blockchain system receiving a transaction request sent by a publication server, the transaction request being used to request the publication of an event, and the transaction request comprising a publication identifier of the event to be published; the blockchain system invoking a deduplication contract; and if it is determined that the blockchain system stores an event identifier corresponding to the publication identifier, then sending the event identifier corresponding to the publication identifier to the publication server. The technical solution prevents a publication server from publishing the same event multiple times to a blockchain system, thereby reducing the pressure of the blockchain system.
Patent WO-2020253394-A1 (WO)
Title: 基于区块链的投保数据交互方法、电子装置及计算机设备
Inventor: ZHENG YUJING
IPC: G06F21/62
Filed: 2020-04-29
Abstract: 一种投保数据交互方法，自银行系统取得交易数据并将所述交易数据上传到交易系统，将所述交易数据进行授权给保险系统。根据预设的数据格式和时间将所述授权的交易数据传送给所述保险系统。该投保数据交互方法解决了投保数据的安全性，不可篡改，保证保险数据的真实性。
Patent WO-2020224503-A1 (WO)
Inventor: LI CHENG
IPC: H04L45/74
Filed: 2020-04-29
Abstract: The present application discloses a method for generating a segment identification list for packet forwarding in an SRv6 network. The method comprises: a network apparatus acquiring an original segment identification list corresponding to a packet forwarding path, the original segment identification list including original segment identifiers arranged in order, and each original segment identifier corresponding to a node or a link in the packet forwarding path; the network apparatus performing comparison on multiple original segment identifiers that are sequentially adjacent in the original segment identification list, and generating multiple sequentially adjacent compressed segment identifiers, each of the compressed segment identifiers having a length less than the length of the corresponding original segment identifier; and the network apparatus generating a compressed segment identification list comprising the multiple compressed segment identifiers, the compressed segment identification list being used to forward a packet along the packet forwarding path. The method generates, according to the original segment identifiers, compressed segment identifiers that are shorter than the original segment identifiers, such that the compressed segment identification list is shorter than the original segment identification list, thereby improving packet transmission and processing efficiency in SR networks.
Patent WO-2021135021-A1 (WO)
Inventor: PANG WEI
IPC: H03H9/02
Filed: 2020-05-06
Abstract: La présente invention porte sur un résonateur acoustique en volume. Le résonateur acoustique en volume comprend : un substrat, un miroir acoustique, une électrode inférieure, une électrode supérieure, et une couche piézoélectrique disposée entre l'électrode inférieure et l'électrode supérieure, une zone de chevauchement, dans la direction de l'épaisseur du résonateur, de l'électrode supérieure, de la couche piézoélectrique, de l'électrode inférieure et du miroir acoustique formant une zone efficace du résonateur ; le résonateur est pourvu d'une structure de désadaptation acoustique au niveau d'un bord de la zone efficace ; et des réseaux d'interférences acoustiques sont disposés sur la surface supérieure du résonateur, et les réseaux d'interférences acoustiques comprennent un réseau central recouvrant la zone efficace, et un réseau périphérique recouvrant au moins une partie de la structure de désadaptation acoustique. L'invention concerne en outre un ensemble résonateur acoustique en volume, un filtre pourvu du résonateur ou de l'ensemble résonateur, et un dispositif électronique pourvu du résonateur, de l'ensemble résonateur ou du filtre.
Patent WO-2021103429-A1 (WO)
Inventor: MA JIPING
IPC: G01N30/88
Filed: 2020-05-12
Abstract: A method for analyzing and detecting four sulfonamide antibiotics in an environmental water sample. The method comprises: performing suction filtration on a water sample to be tested containing sulfonamide antibiotics, a suction filtration membrane used for suction filtration being a solid phase extraction membrane; using an eluent to elute the sulfonamide antibiotics adsorbed in the filtration membrane after suction filtration; and performing high performance liquid chromatography detection on the eluted sulfonamide antibiotics that are in a solution. The eluent is a mixed solution of acetonitrile and ammonia solution; the sulfonamide antibiotics are sulfadiazine, sulfamerazine, sulfachloropyridazine, and sulfamethoxazole; and the solid phase extraction membrane is a mixed matrix membrane formed from polyvinylidene fluoride and NH 2 -MIL-101(Fe). The described method for analysis and detection has the features of having low toxicity, simple reaction conditions, and low device costs, and can rapidly and efficiently analyze and detect four sulfonamide antibiotics in an environmental water sample.
Patent WO-2020259146-A1 (WO)
Inventor: PIAO JUN
IPC: H04L29/08
Filed: 2020-05-21
Abstract: Provided are a resource lock management method and apparatus. The method comprises: a first node acquiring resource lock information of a target resource, wherein the resource lock information characterizes whether a resource lock has been added to the target resource and queue information of waiting nodes that request the addition of the resource lock; when it is determined, according to the resource lock information, that the condition of adding a first resource lock is satisfied, then adding a resource lock to the target resource; otherwise, queuing to wait for the addition of the resource lock, and updating the resource lock information; and monitoring the resource lock information, and when the condition of adding a second resource lock is satisfied, adding a resource lock. and updating the resource lock information. Through the above-mentioned method, when the first node adds a resource lock to the target resource, it can be determined, according to the corresponding resource lock information, whether a resource lock has been added to the target resource currently and queue information of the nodes that request the addition of the resource lock, thereby effectively ameliorating the problem that locked nodes are locked and starve during distributed system management.
Patent WO-2021051852-A1 (WO)
Title: Device authentication method and apparatus
Inventor: PENG JIANFEN
IPC: H04W12/06
Filed: 2020-05-25
Abstract: The present application relates to a device authentication method and apparatus, which can be applied to the Internet of Vehicles, such as V2X, LTE-V, V2V, or can be used in the field of intelligent driving and intelligent networked vehicles, etc. The method comprises: a first device sending first information and a first certificate to a second device, wherein the first information is used to indicate the second device, and the first certificate is a device certificate of the first device; the first device receiving a first random number from the second device; the first device using a first private key to obtain a first signature according to the first random number and a first identifier, wherein the first identifier is the identifier of the first device; and the first device sending the first signature to the second device, wherein the first signature is used to authenticate the first device. The embodiments of the present application implement a distributed authentication process. Compared with a centralized authentication mechanism, the authentication method in the embodiments of the present application does not require an intermediate node to authenticate a plurality of nodes, thereby reducing the burden on a device.
Patent WO-2021000705-A1 (WO)
Inventor: JIA YUHU
IPC: H01Q1/36
Filed: 2020-06-09
Abstract: Embodiments of the present application provide an antenna apparatus and an electronic device. The antenna apparatus comprises: an antenna module, the antenna module comprising a plurality of antenna radiators, each antenna radiator having a feed port, and a first coupling signal being formed between the feed ports of two adjacent antenna radiators; and a dielectric substrate, the dielectric substrate being spaced from the antenna module, a decoupling structure being provided on the dielectric substrate, and an orthographic projection of the decoupling structure on the dielectric substrate covering an orthographic projection of the antenna module on the dielectric substrate. The decoupling structure comprises a decoupling array layer, and the decoupling array layer has a first resonance characteristic for a radio-frequency signal of a preset frequency band received and transmitted by the antenna module; the first resonance characteristic is used for generating a decoupling signal, and the decoupling signal is used for cancelling the first coupling signal to increase the isolation between the feed ports of two adjacent antenna radiators. The antenna module provided in the embodiments of the present application can reduce coupling between two adjacent antenna radiators.
Patent WO-2020259308-A1 (WO)
Inventor: ZHANG WENFANG
IPC: G06Q40/04
Filed: 2020-06-11
Abstract: A method and device for employing blockchain system to turn over asset, applicable to a first blockchain system comprising multiple factoring nodes. The method comprises: a first factoring node receiving a first order (201), wherein the first order is used to indicate that a first blockchain system turns over a first asset of a first enterprise to a second enterprise, and the first asset is a virtual asset generated by the first blockchain system for the first enterprise according to a second order initiated by a third enterprise; after it is determined that the third enterprise is not a factoring enterprise of the first factoring node, the first factoring node acquiring, from the second factoring node, a read authority of factoring information for the second order (202); the first factoring node locally acquiring the factoring information for the second order according to the read authority (203); and the first factoring node performing factoring verification on the first order according to at least the factoring information of the second order such that the first blockchain system completes the first order after the verification is successful (204). The method implements credit penetration of a core enterprise, and improves the liquidity of assets in a supply chain.
Patent WO-2020253645-A1 (WO)
Title: 手指运动练习辅助装置及方法
Inventor: YIN YING
IPC: G16H20/30
Filed: 2020-06-15
Abstract: 一种手指运动练习辅助装置（10）及方法，该手指运动练习辅助装置（10）包括：从外部接收输入信息的操作输入部（130）；向被测者提示进行手指运动练习的提示指令的提示部（140）；手指运动捕捉部（110），其用于捕捉被测者的手指运动数据；以及手指运动解析部（120），其包括数据处理部（1220）和存储部（1250），数据处理部（1220）包括练习项目生成部（1221）、运动参数计算部（1222）、手指功能评价部（1223），练习项目生成部（1221）根据输入信息，生成一个或多个练习项目并确定其排列顺序，每个练习项目包括一个或多个提示指令，运动参数计算部（1222）根据手指运动数据，针对每个练习项目计算表征手指运动情况的运动参数，手指功能评价部（1223）根据输入信息，将运动参数与运动参数数据库进行比较，并输出比较结果。
Patent WO-2021258312-A1 (WO)
Title: Écouteurs à alignement amélioré d'électrodes
Inventor: ZHU YONGSHENG
IPC: H02J7/00
Filed: 2020-06-24
Abstract: L'invention concerne un boîtier (100) configuré pour recevoir un écouteur bouton (200). Le boîtier (100) comprend deux électrodes de charge de fourniture d'énergie (120, 121) configurées pour charger l'écouteur bouton (200) lorsque l'écouteur bouton (200) est positionné dans le boîtier (100). Le boîtier (100) comprend en outre un premier élément magnétique (130, 131, 170) disposé dans le boîtier (100) et ayant une géométrie telle qu'elle renferme au moins l'une des au moins deux électrodes de fourniture d'énergie (120, 121), et est configuré pour générer une force d'attraction pour l'écouteur bouton (200) en combinaison avec un second élément magnétique (230, 231, 270) prévu dans l'écouteur bouton (200). L'invention concerne également un écouteur bouton (200) et un système comprenant un boîtier (100) et un écouteur bouton (200).
Patent WO-2021237902-A1 (WO)
Inventor: HU HAI
IPC: B23K26/38
Filed: 2020-07-21
Abstract: 本实用新型公开了一种智能化数控切割多种板材用切割丝机，包括机床，所述床身上滑动设置有纵向移动的横臂，床身的两侧设置有纵向的第一滑轨和第一丝杆，横臂的两端连接有第一滑块和第二丝杆，第一滑块与第一滑轨配合，第二丝杆与第一丝杆配合，第一丝杆传动连接有第一伺服电机，横臂上滑动设置有滑座，滑座上连接有激光切割头，所述激光切割头的下方设置有工作台，所述工作台的后部设置有收集箱，收集箱的一侧设置有吸附管，工作台的内部设置有清洁装置，激光切割头连接有传导光纤，传导光纤连接有激光发生器，滑座上连接有吸烟罩，吸烟罩布置在激光切割头的周侧，吸烟罩通过管道依次连接有过滤盒和风机。
Patent WO-2021027520-A1 (WO)
Title: 一种通信方法及装置
Inventor: ZHANG MENG
IPC: H04W72/04
Filed: 2020-07-23
Abstract: 本申请提供一种通信方法及装置。根据该方法，网络设备可向终端装置发送第一消息，第一消息用于指示终端装置进行BWP切换。以及，网络设备可在发送第一消息后的第一时长内，向终端装置发送调度信息，调度信息用于调度终端装置的数据。采用以上方法，网络设备可在向终端发送BWP切换信令后的第一时长内继续调度终端的上下行数据，因此可缩短BWP切换过程中终端由于无数据调度而无法传输数据的时长，降低传输资源的浪费。
Patent WO-2021068598-A1 (WO)
Title: Encoding method and device for screen sharing, and storage medium and electronic equipment
Inventor: WANG SHITAO
IPC: H04N19/59
Filed: 2020-07-24
Abstract: The embodiments of the present application provide an encoding method and device for screen sharing, and a storage medium and an electronic equipment. The encoding method comprises: collecting an original screen video to be encoded, the original screen video including multiple frames of screen images; reading image feature parameters of the multiple frames of screen images in the original screen video, and determining, according to the image feature parameters, video encoding parameters for the original screen video; acquiring the screen display resolution of a screen sharing object; and encoding the original screen video according to the video encoding parameters and by referring to the screen display resolution of the screen sharing object. The technical solution of the embodiments of the present application can increase the efficiency of encoding for screen sharing.
Patent WO-2022021075-A1 (WO)
Inventor: HAN JING
IPC: H04W72/04
Filed: 2020-07-28
Abstract: The present application relates to a method and an apparatus for determining DRX RTT timer. One embodiment of the subject application provides a method for determining a Discontinuous Reception (DRX) Round-Trip Time (RTT) timer, which includes: determining an offset value based on at least one of the following parameters: a timing advance value, a common offset value, ephemeris information, and an offset value of a timing advance; and determining the DRX RTT timer with the offset value.
Patent WO-2021217938-A1 (WO)
Inventor: LU YUANLI
IPC: G06F16/9535
Filed: 2020-07-30
Abstract: A big data-based resource recommendation method, relating to data processing technology, and comprising: acquiring a training data set and a plurality of base models, and training the base models to obtain standard base models; predicting, by means of the standard base models, a second data subset comprised in the training data set to obtain at least two prediction result sets; classifying the prediction result sets by means of a classification model to obtain a first recommendation resource set; adding implicit feedback information of resource data into the first recommendation resource set to obtain a second recommendation resource set, and training a pre-constructed recommendation model by means of the second recommendation resource set to obtain a resource recommendation model; and inputting acquired target resource data and/or target user data into the resource recommendation model, generating a resource recommendation list, and performing resource pushing. In addition, the target resource data and/or the target user data can be stored in a blockchain node. The method can solve the problems of low resource recommendation efficiency and high costs.
Patent WO-2021023113-A1 (WO)
Inventor: HUANG TAO
IPC: D06F39/02
Filed: 2020-07-31
Abstract: An additive dispensing device, comprising: a water supply pipeline (1); a liquid storage box (2) containing additives therein; and a suction structure comprising a connection pipeline (7) at least partially connected in parallel with the water supply pipeline (1), wherein the connection pipeline (7) is provided with a power unit for providing suction power and is connected to the liquid storage box (2), and a control device is disposed on the water supply pipeline (1) and/or the connection pipeline (7), and is configured to control the flow direction of liquids in the pipeline and/or to permit or block the liquids. The suction structure is used to pump the additives into the water supply pipeline (1), or to allow inlet water to flow through the connection pipeline (7) so as to wash a power device. The configuration enables the automatic dispensing device, by means of the suction structure, to switch between feeding additives into the water supply pipeline (1) and washing the suction structure, thus simplifying the structure, and avoiding the problem of additive retention after use. Further provided is a washing machine provided with the additive dispensing device.
Patent WO-2022027272-A1 (WO)
Title: Sun-tracking type wind-solar complementary power generation system
Inventor: LI JIE
IPC: H02S20/32
Filed: 2020-08-05
Abstract: A sun-tracking type wind-solar complementary power generation system does not need a photoelectric sensing device. Different combinations of a motor, an intelligent electric column, and a photovoltaic panel fixed or movable support are respectively used to construct a one-dimensional or two-dimensional tracking wind-solar complementary power generation system. Adjustment of an azimuth angle and an inclination angle is timed and controlled by a solar angle controller. The power generation efficiency is increased, and the power generation efficiency of the wind-solar complementary power generation system is increased by about 60% compared with the average power generation efficiency in a fixed mode.
Patent WO-2021027972-A1 (WO)
Title: 数据同步方法及装置以及相关产品
Inventor: ZENG HONGBO
IPC: G06F16/27
Filed: 2020-08-26
Abstract: 一种数据同步方法及装置以及相关产品，所述方法包括：在接收到来自第一处理器的状态查询指令时，确定待同步的张量数据的描述符（S31）；根据所述张量数据的描述符，确定针对所述张量数据的可同步数据量（S32）；根据所述张量数据的描述符及所述可同步数据量，生成同步状态指令（S33）；向所述第一处理器发送所述同步状态指令（S34）。通过所述方法，可以提高同步数据的效率。
Patent WO-2021057420-A1 (WO)
Inventor: XU YUE
IPC: G06F3/0484
Filed: 2020-09-02
Abstract: Embodiments of the present application relate to the technical field of electronics, and provide a method for displaying a control interface and a head-mounted display capable of fusing a binocular image of a user, improving user experience. The specific solution is as follows: the head-mounted display displays a first interface, the first interface comprising a first sub-interface and a second sub-interface, the first sub-interface comprising a first picture, and the second sub-interface comprising a second picture, wherein the first picture and the second picture are the same in size; the head-mounted display detects a first preset operation of a user; in response to the first preset operation, the head-mounted display adjusts the size of the first picture and/or the second picture; the head-mounted display detects a second preset operation of the user; in response to the second preset operation, the head-mounted display determines an adjustment parameter according to the size of the adjusted first picture and/or second picture; and the head-mounted display displays a third sub-interface and a fourth sub-interface in a second interface according to the adjustment parameter. The embodiments of the present application are used for displaying the control interface.
Patent WO-2021043232-A1 (WO)
Title: Method by which host network performance requirements may be programmed, device and system
Inventor: DONG JIE
IPC: H04L12/721
Filed: 2020-09-04
Abstract: Disclosed is a message transmission method which supports a host proposing network performance requirements. The method comprises: a network device receiving a first service message from a host, the first service message comprising a first identifier, the first identifier representing a network performance requirement of the first service message; according to an element, the network device adding a field list into the first service message to obtain a second service message, wherein the element comprises the first identifier, and a forwarding path corresponding to the field list satisfies the network performance requirement; and the network device forwarding the second service message by means of the forwarding path. A gateway device directly receives a network performance requirement proposed by a host so that the manner in which the network performance requirement is acquired is more flexible; moreover, the gateway device uses the network performance requirement proposed by the host as an element for determining a service message forwarding path, thus improving network efficiency.
Patent WO-2021169250-A1 (WO)
Title: 一种射频功率放大器电路及增益控制方法
Inventor: PENG ZHENFEI
IPC: H03G3/30
Filed: 2020-09-15
Abstract: 本申请实施例公开了一种射频功率放大器电路及增益控制方法，电路包括：依次连接的可控衰减电路、输入匹配电路、驱动放大电路、级间匹配电路、功率放大电路和输出匹配电路，与驱动放大电路跨接的反馈电路；可控衰减电路用于根据模式控制信号实现射频功率放大器电路的负增益模式与非负增益模式之间的切换；输入匹配电路用于使可控衰减电路和驱动放大电路阻抗匹配；驱动放大电路用于放大信号；反馈电路用于调节增益；级间匹配电路用于使驱动放大电路和功率放大电路之间阻抗匹配；功率放大电路用于放大信号；输出匹配电路用于使射频功率放大器电路和后级电路阻抗匹配。