baber/WOPTO huggingface dataset:
Patent WO-2020007218-A1 (WO)
Title: Two-degree-of-freedom heterodyne grating interferometry measurement system
Inventor: ZHU YU
IPC: G01B11/02
Filed: 2019-06-26
Abstract: Disclosed is a two-degree-of-freedom heterodyne grating interferometry measurement system, comprising: a single-frequency laser device (1) for emitting a single-frequency laser, wherein the single-frequency laser can be split into a beam of reference light and a beam of measurement light; an interferometer mirror group (3) and a measurement grating (4) for forming a reference interference signal and a measurement interference signal from the reference light and the measurement light; and a receiving optical fiber (5) for receiving the reference interference signal and the measurement interference signal, wherein a core diameter of the receiving optical fiber (5) is less than the width of an interference fringe of the reference interference signal and the measurement interference signal, so that the receiving optical fiber (5) receives a part of the reference interference signal and the measurement interference signal. The measurement system has the advantages of insensitivity to a grating rotation angle error, a small volume, a light weight, facilitating arrangement, etc., and is particularly suitable for a scenario with a higher requirement for an installation error in industrial application.
Patent WO-2021003624-A1 (WO)
Title: Bwp switching method and terminal device
Inventor: XU WEIJIE
IPC: H04W72/06
Filed: 2019-07-05
Abstract: Embodiments of the present application provide a BWP switching method and a terminal device. The terminal device can realize autonomous downlink BWP and/or uplink BWP switching on the basis of the measurement of a downlink reference signal, thereby avoiding the influence of BWP fast-frequent switching on the communication performance of the satellite due to fast switching of satellite beams in satellite communications. The BWP switching method comprises: the terminal device measures a plurality of downlink reference signals corresponding to a plurality of downlink BWPs; the terminal device determines, according to the measurement results of the plurality of downlink reference signals corresponding to the plurality of downlink BWPs, whether to switch from a first downlink BWP to a second downlink BWP, wherein the first downlink BWP is an activated BWP, and the first downlink BWP and the second downlink BWP belong to the plurality of downlink BWPs.
Patent WO-2020015625-A1 (WO)
Title: Power system vulnerability assessment method and terminal device
Inventor: YUAN BO
IPC: H02J3/00
Filed: 2019-07-16
Abstract: The present application provides a power system vulnerability assessment method and a terminal device. The method comprises: determining an average transmission electrical distance of a power system after line fault according to the weight and electrical length of all transmission paths after each line fault and the total amount of active power transmitted; determining a local voltage variation of the power system after the line fault according to voltages of a target load node after and before the line fault; determining a local reactive power variation of the power system after the line fault according to reactive power outputs of a target generator node after and before the line fault, and the reactive power capacity of the target generator node; determining a reliability variation of the power system after the line fault according to reliability indexes of all load nodes after and before the line fault; determining the vulnerability of the line according to the average transmission electrical distance, the local voltage variation, the local reactive power variation and the reliability variation; and locating the weakness of the power system according to the vulnerability of each line.
Patent WO-2021026932-A1 (WO)
Title: Procédé de communication sans fil, dispositif de terminal et dispositif de réseau
Inventor: SHI ZHIHUA
IPC: H04W72/04
Filed: 2019-08-15
Abstract: La présente invention concerne un procédé de communication sans fil, un dispositif de terminal et un dispositif de réseau. Le procédé comprend les étapes suivantes : dans le cas où une défaillance de faisceau se produit dans une cellule secondaire, un dispositif de terminal génère un message de requête ; le message de requête correspondant à une première configuration ou à une seconde configuration, la première configuration étant une configuration d'une requête de planification associée à au moins un canal logique, et la seconde configuration étant une configuration d'une requête de planification non associée à un canal logique. Le procédé de communication sans fil selon la présente invention est apte à exécuter une procédure de reprise sur défaillance de faisceau d'une cellule secondaire.
Patent WO-2021035607-A1 (WO)
Inventor: TANG WEN
IPC: G05B19/418
Filed: 2019-08-29
Abstract: A method, system for security monitoring are proposed, to provide a precise and intuitive solution for visualization of security situation of an OT system. A security monitoring method (300) includes: determining (S301) a time range for calculation on data of the OT system (10) for security monitoring; collecting (S303), from the OT system (10), data in the determined time range for security monitoring on at least one aspect for security monitoring; calculating (S304), based on data collected, indicator on each of the at least one aspect; and visualizing (S305), indicator on each of the at least one aspect in a quantitative way.
Patent WO-2020057404-A1 (WO)
Inventor: GE SHIBIN
IPC: H04L1/00
Filed: 2019-09-11
Abstract: La présente invention concerne un procédé pour envoyer et recevoir des informations de commande de liaison montante (UCI) et un appareil de communication. Le procédé établit une relation d'association entre un PUCCH et un PUSCH, de telle sorte qu'un dispositif terminal peut déterminer les UCI sur lesquelles le PUCCH peut multiplexer une transmission de ressources du PUSCH ; et un dispositif de réseau peut recevoir les UCI sur le PUSCH. Étant donné que le dispositif de réseau peut savoir quels PUCCH et PUSCH sont envoyés au dispositif de réseau à l'avance, une démodulation et un décodage peuvent être effectués sur un signal reçu du PUSCH, de façon à obtenir avec succès les UCI. Le dispositif de réseau peut prendre une décision raisonnable selon les UCI, de façon à faciliter la performance de transmission de données et à améliorer l'expérience de l'utilisateur.
Patent WO-2020057488-A1 (WO)
Inventor: ZONG ZAIFENG
IPC: H04W28/08
Filed: 2019-09-17
Abstract: The present application provides a load balancing method. The method comprises: an application network element failing to transmit a policy session related message to a source policy control network element; and after failing to transmit the policy session related message, the application network element transmitting a first request message to a binding support network element, the first request message being used to query a target policy control network element used to provide a service for a policy session, and the target policy control network element and the source policy control network element belonging to the same policy control network element set. In the method, after failing to transmit the policy session related message to the source policy control network element, the application network element transmits the first request message to the binding support network element, such that the application network element transmits the policy session related message to the target policy control network element, thereby achieving load balancing between policy control network elements.
Patent WO-2020134234-A1 (WO)
Inventor: GE LIBO
IPC: H02H3/06
Filed: 2019-09-24
Abstract: Un circuit de protection contre les courts-circuits d'une interface et d'un boîtier décodeur, le circuit de protection contre les courts-circuits d'une interface comprenant une unité de fusible (100), une unité de transistor MOS (200) et une unité de détection de court-circuit (300). Lorsqu'un court-circuit se produit au niveau d'une interface, l'unité de fusible (100) est déconnectée, et l'unité de détection de court-circuit (300) commande l'unité de transistor MOS (200) pour se déconnecter, ce qui permet de déconnecter l'alimentation d'un bloc d'alimentation pour l'interface. Le présent circuit de protection est capable d'empêcher efficacement qu'une interface ne soit endommagée par un court-circuit, et assure que l'interface et un produit électronique sont utilisés normalement et sont sans danger.
Patent WO-2021062771-A1 (WO)
Inventor: ZHANG WEI
IPC: H04N19/103
Filed: 2019-09-30
Abstract: Disclosed are a color component prediction method, an encoder, a decoder, and a computer storage medium. The method is applied to an encoder, and comprises: determining a space block where a point to be encoded is located, and a first color component value and a second color component value of said point; constructing a prediction model according to the space block, wherein the prediction model is used to represent a prediction relationship between a first color component and a second color component of said point; using the prediction model and the first color component value to obtain a second color component predicted value of said point; and calculating the difference between the second color component value and the second color component predicted value, taking the obtained difference as the residual of said point, and performing region adaptive hierarchical transform (RAHT) on the residual of said point.
Patent WO-2020088220-A1 (WO)
Title: Transfer roller, winder, and method for transferring cell core pole piece
Inventor: WANG YIRUO
IPC: H01M10/058
Filed: 2019-10-12
Abstract: A transfer roller (20), a winder, and a method for transferring a cell core pole piece (10). The transfer roller (20) is used for transferring the cell core pole piece (10). The cell core pole piece (10) comprises a body portion (11) and lugs (12). The body portion (11) comprises a support region (11a) and a transition region (11b). The lug (12) comprises a root portion (12a), an intermediate section (12b), and a top (12c). The root portion (12a) is connected to the transition region (11b). The transfer roller (20) comprises: a central axis (20a), a first end surface (21) and a second end surface (22) which are arranged opposite to each other along the central axis (20a), and a transmission portion and an avoidance position (25) provided between the first end surface (21) and the second end surface (22). The transmission portion is capable of rotating around the central axis (20a). The support region (11a) is capable of being in contact with the transmission portion so that the transmission portion applies a transmission friction to the cell core pole piece (10). The avoidance position (25) is capable of avoiding the transition region (11b) and the lugs (12). The transfer roller (20) can reduce the probability that the lugs (12) are turned out or bent during the transfer process so as to ensure the quality of a finished cell core.
Patent WO-2021051482-A1 (WO)
Title: Stator assembly, motor, and manufacturing method for stator assembly
Inventor: WANG LONG
IPC: H02K3/50
Filed: 2019-10-29
Abstract: A stator assembly, a motor, and a manufacturing method for a stator assembly. The stator assembly comprises a stator core (1), a plurality of coil windings (2), terminals, thermal shrinkage pipe sleeves (3), and a plastic packaging shell (4); the terminals are disposed on the stator core (1); the terminal comprise conductive ends; the coil windings (2) are wound on the stator core (1); the coil windings (2) comprise outgoing wire heads; the outgoing wire heads (21) are connected to the conductive ends by means of soldering; the thermal shrinkage pipe sleeves (3) are sleeved on the conductive ends and the outgoing wire heads (21); the plastic packaging shell (4) wraps the stator core (1) and the coil windings (2). According to the stator assembly, the motor, and the manufacturing method for the stator assembly, the coil windings (2) are not easily damaged, a high engineering yield is guaranteed, plastic packing does not need to be performed immediately, and slag formed after soldering is not fused with a plastic packaging material, and thus, the use safety of the motor is guaranteed.
Patent WO-2021087808-A1 (WO)
Inventor: JIANG XIAOWEI
IPC: H04W74/08
Filed: 2019-11-06
Abstract: Disclosed are a transmission collision resolving method and apparatus, and a terminal and a storage medium, relating to the technical field of communications. The method comprises: when two uplink transmissions collide on a time domain, determining, from among the two uplink transmissions, a first uplink transmission with a higher priority and a second uplink transmission with a lower priority; preferentially performing first LBT on the first uplink transmission; and deciding, according to a first LBT result of the first uplink transmission, whether to perform the second uplink transmission. According to the present disclosure, by means of deciding, according to the first LBT result of the first uplink transmission, whether to perform the second uplink transmission, whether to cancel or continue the second uplink transmission can be decided according to the first LBT result, for example, the second uplink transmission is continued when the first LBT result indicates failure, such that the transmission success rate of the second uplink transmission with a low priority can be increased in certain scenarios.
Patent WO-2020134645-A1 (WO)
Inventor: WANG JINJIN
IPC: A63F13/35
Filed: 2019-11-08
Abstract: 一种智能配置游戏资源方法、计算机存储介质和计算机设备；该方法包括：获取客户端的游戏信息以及用户在游戏中的用户特征信息（S110）；将游戏信息和用户特征信息按照预设匹配规则与预设数据库中的游戏信息和用户特征信息进行匹配，确定最优游戏配置资源（S120）；将最优游戏配置资源推送给客户端（S130）。所述方法使用云端配置游戏资源，并利用海量数据智能分析，对分析出来的热门游戏推送给客户端，以便于客户端网络状态空闲时进行一遍预下载到本地，打开游戏时通过自缓存控制加载本地资源，解决了拉取固定游戏配置列表的问题。通过游戏version字段以及用户特征信息对游戏配置列表进行更新，简化了游戏更新，提高了用户体验，更好地保护用户隐私信息。
Patent WO-2020108291-A1 (WO)
Inventor: WANG QIANYI
IPC: G06T3/00
Filed: 2019-11-12
Abstract: 一种人脸美化方法，包括：获取目标图像中包含的目标人脸；根据目标人脸和参考人脸，生成目标人脸对应的调整参数，调整参数包括脸型调整参数和五官调整参数；根据脸型调整参数和五官调整参数生成位移向量，位移向量用于表示目标人脸的脸型和五官在调整过程中的尺寸变化、位置变化和角度变化情况；根据位移向量对目标人脸的脸型和五官进行调整；显示调整后的目标人脸。
Patent WO-2021056770-A1 (WO)
Inventor: SUN SHUYANG
IPC: G06T5/00
Filed: 2019-11-19
Abstract: An image reconstruction method and apparatus, an electronic device, and a storage medium. The method comprises: obtaining an image feature corresponding to a first image in video data and an image feature separately corresponding to a second image adjacent to the first image (S10); performing feature optimization processing on the image feature of the first image and the image feature of the second image to respectively obtain a first optimized feature corresponding to the first image and a second optimized feature corresponding to the second image (S20); performing feature fusion processing on the first optimized feature and the second optimized feature according to an incidence matrix between the first optimized feature and the second optimized feature to obtain a fused feature (S30); and performing image reconstruction processing on the first image by using the fused feature to obtain a reconstructed image corresponding to the image (S40). The image quality of a reconstructed image can be improved.
Patent WO-2020207031-A1 (WO)
Inventor: TIAN NAN
IPC: G06F3/14
Filed: 2019-11-28
Abstract: Provided are a method and apparatus for dynamically configuring a screen transmission timeout period, and a wireless screen transmission device and a receiving end. The method comprises the following steps: acquiring the motion state variation of a wireless screen transmission device by means of a built-in motion sensor; and when it is determined that the motion state variation reaches a certain magnitude, triggering a receiving end in wireless connection with the wireless screen transmission device to reduce the timeout period for disconnection. The motion state of the wireless screen transmission device is monitored to learn whether a user has intended to unplug the wireless screen transmission device; and when it is determined that the user has intended to unplug the wireless screen transmission device, a first trigger instruction is sent to the receiving end to enable the receiving end to reduce the timeout period for disconnection, such that, in a scenario where the user has unplugged the wireless screen transmission device, the receiving end can quickly exit from a current display screen.
Patent WO-2020233075-A1 (WO)
Inventor: WANG JINYAN
IPC: G10L15/22
Filed: 2019-11-29
Abstract: Provided are a method, apparatus, device, and storage medium for reserving a meeting room on the basis of voice recognition, said method comprising: receiving a meeting room reservation voice sent by a user (S101); recognizing said meeting room reservation voice to obtain parameters of the meeting room to be reserved (S102); on the basis of a preset formula for calculating the degree of matching, calculating the degree of matching between the parameters of the meeting room to be reserved and the parameters of available meeting rooms (S103); displaying, on a meeting room recommendation interface, corresponding available meeting rooms for which the degree of matching is higher than a preset degree-of-matching threshold, so that the user may make a selection (S104). In the method, on a basis of artificial intelligence, parameters of a meeting room to be reserved are obtained on the basis of voice recognition, and then, according to a preset formula for calculating the degree of matching, the degree of matching between the parameters of the meeting room to be reserved and the parameters of available meeting rooms is obtained, and the available meeting rooms having a degree of matching higher than the preset degree-of-matching threshold are recommended to the user; thus the meeting room reservation process is simplified, improving the intelligence of meeting room reservations.
Patent WO-2020258721-A1 (WO)
Inventor: CHEN DE
IPC: G05D1/02
Filed: 2019-11-30
Abstract: An intelligent navigation method and system for a cruiser motorcycle, the method comprising the following steps: selecting a global navigation route according to the itinerary of a vehicle body (S1); the vehicle body moving according to the global navigation route and generating a movement path (S2); collecting depth-of-field visual data of the vehicle body on the movement path (S3); according to the depth-of-field visual data, determining whether the vehicle body encounters an obstacle on the movement path (S4); the vehicle body encountering an obstacle on the movement path, and the vehicle body continuing to move according to the global navigation route after avoiding the obstacle (S5). The depth-of-field visual data of the vehicle body on the movement path is collected, and a multi-layer environment perception navigation map is established in the navigation route, thus obstacles in a multi-layer environment may be perceived, and collision-free navigation of the vehicle body may be achieved.
Patent WO-2021108964-A1 (WO)
Inventor: LI MINGFEI
IPC: H04W4/80
Filed: 2019-12-02
Abstract: Disclosed by the embodiments of the present application are a message publication method and a BLE device, which can improve the reliability of message publication. The method comprises: a publication terminal in a MESH network sending a query request message to a distribution terminal in the MESH network, said query request message comprising a first publication address, the query request message being used for obtaining subscription information of the first publication address, said subscription information comprising information of at least one subscribing terminal which has subscribed to the publication message corresponding to the first publication address, the publication terminal, distribution terminal, and the at least one subscribing terminal being models in the MESH network; the publication terminal sending a publication message corresponding to the first publication address; the publication terminal receiving a reply message in response to the publication message; if the number of reply messages is less than the number of the at least one subscribing terminals, then the publication terminal performing retransmission processing on the publication message.
Patent WO-2020134973-A1 (WO)
Inventor: SHANMU RENZE
IPC: B29D7/00
Filed: 2019-12-06
Abstract: 一种隔热材及冰箱，该隔热材包括由保护膜包装的透明的整料状的气凝胶，保护膜包括膜厚为30μm以上且50μm以下的高密度聚乙烯、中密度聚乙烯、低密度聚乙烯、直链状低密度聚乙烯或未拉伸聚丙烯的单层；或者包括层叠体，所述层叠体包括：膜厚为30脚以上且50脚以下的高密度聚乙烯、中密度聚乙烯、低密度聚乙烯、直链状低密度聚乙烯或未拉伸聚丙烯；以及膜厚为12μm以上且28μm以下的双向拉伸聚丙烯、双向拉伸尼龙或聚对苯二甲酸乙二醇酯；从而发挥透明气凝胶的特性而提供透明的隔热层。
Patent WO-2020147500-A1 (WO)
Title: 超声波阵列障碍物检测结果处理方法及系统
Inventor: ZHU XIAOXING
IPC: G01S15/86
Filed: 2019-12-18
Abstract: 提供了一种超声波阵列障碍物检测结果处理方法及系统，该方法包括获取超声波传感器阵列中各超声波传感器采集的障碍物坐标（S11）；将超声波传感器阵列中各超声波传感器采集的障碍物坐标输入预先训练的神经网络模型，得到预先训练的神经网络模型输出的针对各超声波传感器采集的障碍物坐标的真假标识（S12）；根据真假标识对超声波传感器阵列中各超声波传感器采集的障碍物坐标进行处理（S13）。该方法提高了超声波阵列障碍物检测准确性，避免误检和漏检，提高了行驶安全性。
Patent WO-2021097990-A1 (WO)
Inventor: WANG WANGWEN
IPC: F21V29/70
Filed: 2019-12-19
Abstract: 一种LED植物补光灯具，包括一驱动盒组件(2)、分布安装在驱动盒组件(2)下方的多个LED发光组件(1)、以及安装于驱动盒组件(2)上方并位于两侧的挂绳组件(3)；驱动盒组件(2)内设有用于驱动LED发光组件(1)发出全光谱光的驱动模块。该LED植物补光灯具补光均匀，补光灯具可以调节高度，LED灯珠(14)发出的全光谱可以在植物幼苗期、开花期、结果期各个生长阶段都有较好的补光促进生产的作用。
Patent WO-2020125708-A1 (WO)
Inventor: ZHOU HUAN
IPC: H04W16/14
Filed: 2019-12-19
Abstract: A method and apparatus for reporting uplink control information, a storage medium, and a user terminal. The method comprises: determining time-frequency resource indication information of uplink channel occupation information, the time-frequency resource indication information being used for indicating a time-frequency resource of an uplink channel occupied by a user terminal; carrying uplink indication information by a preset time-frequency resource on a PUSCH scheduled by a PDCCH and/or an authorized PUSCH, the uplink indication information comprising the time-frequency resource indication information of the uplink channel occupation information; sending the PUSCH scheduled by the PDCCH and/or the authorized PUSCH to a base station, so that the base station sends, according to the time-frequency resource of the uplink channel indicated by the time-frequency resource indication information, information to be sent. The solution provided by the present invention is conductive to reducing the time length of an uplink channel access process and improving the uplink and downlink communication efficiency.
Patent WO-2021093108-A1 (WO)
Title: Cellular miniature microscopic image acquisition device and image recognition method
Inventor: PANG BAOCHUAN
IPC: G02B21/36
Filed: 2019-12-25
Abstract: Provided in the present invention are a cellular miniature microscopic image acquisition device and an image recognition method. Said device comprises a support base; a movable module platform is provided on the support base, and a camera module is provided on the module platform; a microscope lens is provided below a camera of the camera module in a relatively fixed manner, a slide base is provided below the microscope lens, and an illumination light source is provided below the slide base; and a scanning drive module performing scanning movement along X and Y axes is provided between the slide base and the camera module, so that scanning movement along the X and Y axes is performed between the slide base and the camera module, and thus an image of a slide is acquired by the camera module in a scanning manner. Image splicing and image recognition can be performed on a slide sample image acquired from the camera module, and the image can be uploaded to a cloud and is processed by means of AI on the cloud, thereby greatly improving cell recognition accuracy and recognition efficiency, greatly reducing medical costs, and making it possible to enable more remote medical institutions to also apply this technique for diagnosis.