baber/WOPTO huggingface dataset:
Patent WO-2022067848-A1 (WO)
Inventor: ZHANG YUSHU
IPC: H04L5/00
Filed: 2020-10-02
Abstract: This disclosure relates to techniques for configuring and providing physical downlink control channel transmissions with improved reliability in a wireless communication system. A cellular base station may establish a wireless link with a wireless device. The cellular base station may provide downlink control channel configuration information to the wireless device. The downlink control channel configuration information may configure control resources associated with multiple transmission reception points in a search space for the wireless device. The cellular base station may provide downlink control information to the wireless device using control resources included in the search space.
Patent WO-2022077369-A1 (WO)
Title: Revêtement ignifuge et écran d'affichage à led doté d'un revêtement ignifuge
Inventor: XU MENGMENG
IPC: C09D5/18
Filed: 2020-10-15
Abstract: La présente invention concerne un revêtement ignifuge et un écran d'affichage à LED avec le revêtement ignifuge, le revêtement ignifuge comprenant une couche d'isolation thermique et une couche ignifuge, la couche d'isolation thermique comprenant les matières premières suivantes en pourcentage en masse : de 40 % à 60 % d'une première résine filmogène, de 30 % à 50 % d'une charge d'isolation thermique, et de 1 % à 10 % d'un premier agent auxiliaire; et la couche ignifuge comprend les matières premières suivantes en pourcentage en masse : de 40 à 60 % d'une seconde résine filmogène, de 30 à 50 % d'un retardateur de flamme et de 1 à 10 % d'un second agent auxiliaire, la charge d'isolation thermique comprenant un ou plusieurs d'une poudre de silicate, d'un aérogel et de microbilles creuses, la poudre de silicate comprenant un ou plusieurs parmi le mica, la perlite, le kaolin, la sépiolite et la terre de diatomées, et les microbilles creuses comprenant au moins les unes de microbilles de verre creuses et de microbilles de céramique creuses.
Patent WO-2021179614-A1 (WO)
Title: 一种外科手术双球固定装置
Inventor: LU NA
IPC: A61B50/20
Filed: 2020-10-22
Abstract: 一种外科手术双球固定装置，涉及手术器械技术领域。外科手术双球固定装置，包括第一球窝关节组件(11)和第二球窝关节组件(12)，第一球窝关节组件(11)连接支撑横杆(15)，支撑横杆(15)为非圆截面，支撑横杆(15)插入第二球窝关节组件(12)，通过第一球窝关节组件(11)和第二球窝关节组件(12)的转动对手术器械进行调节；第一球窝关节组件(11)和第二球窝关节组件(12)均包括上半球壳(16)、下半球壳(17)、上球窝(111)和下球窝(110)，上半球壳(16)和下半球壳(17)置于上球窝(111)和下球窝(110)之间，上半球壳(16)和下半球壳(17)之间设有中间弹性体(18)，中间弹性体(18)设有锁紧孔(112)，通过两个球窝关节组件(11,12)进行双重调节，能够使手术器械快速就位，节省手术的准备时间。
Patent WO-2021109745-A1 (WO)
Inventor: YU DONGYANG
IPC: H04L29/08
Filed: 2020-10-22
Abstract: Provided in the present application are a remote assistance method, an electronic device, and a system, which are applied to a device, such as a mobile phone, a tablet computer, and a laptop. The method is executed by a first terminal during a video call between the first terminal and a second terminal, and comprises: sending an image, which comprises a target device, to a server; receiving device information, sent by the server, corresponding to the target device; virtualizing an operation interface according to the received device information, and displaying the operation interface on the current video call interface, wherein the operation interface is a control panel of the target device or an operation interface of a remote controller; and according to data from the second terminal, displaying, on the current video call interface, one or more operations, on the operation interface, performed by a user of the second terminal on the second terminal. According to the embodiment of the present application, by means of AR technology, a virtual control interface is presented in the video of the terminal, and according to operation information, operation can be directly performed on the control panel of the terminal or on a remote control device.
Patent WO-2021088679-A1 (WO)
Title: Communication method and device
Inventor: XUE YIFAN
IPC: H04W56/00
Filed: 2020-10-27
Abstract: A communication method and device, which are used such that, when a terminal device receives instruction information of a network device instructing to work on a non-dormant BWP in a certain secondary cell, the terminal device can clarify on which BWP to work and perform a corresponding operation. The method comprises: a network device generates instruction information and sends the instruction information to a terminal device, the instruction information instructing the terminal device to work on a non-dormant BWP in a first secondary cell; then, the terminal device enables the terminal device to work on a first BWP according to the instruction information, the first BWP being a non-dormant BWP in the first secondary cell. As such, when the instruction information of the network device instructing to work on a non-dormant BWP in a certain secondary cell is received, the terminal device can clarify on which BWP to work and work on the corresponding BWP.
Patent WO-2022109884-A1 (WO)
Inventor: GUO QIANG
IPC: H01M50/383
Filed: 2020-11-25
Abstract: Provided in the embodiments of the present application are a battery cell and a manufacturing method and system therefor, a battery, and an electrical apparatus. The battery cell comprises: a battery case, comprising a first wall and a pressure-release mechanism, the pressure-release mechanism being arranged on the first wall, and the pressure-release mechanism being used for actuating when the internal pressure or temperature of the battery cell reaches a threshold value in order to release the internal pressure; and a protective component positioned on the outside of the first wall, the protective component comprising a main body part, a shielding part, and a weakened part, the main body part being used for connecting the first wall, the shielding part being used for shielding the pressure-release mechanism, and the weakened part being used for connecting the main body part and the shielding part, the weakened part being configured to rupture when the pressure-release mechanism actuates in order to break the connection between the main body part and the shielding part. The shielding part can block discharged matter released by other battery cells, reducing the risk of the pressure-release mechanism being melted and penetrated by the discharged matter. When thermal runaway occurs in the battery cell, the weakened part ruptures under the action of a high-temperature high-pressure substance so that the high-temperature high-pressure substance is promptly discharged.
Patent WO-2021159814-A1 (WO)
Title: Text data error detection method and apparatus, terminal device, and storage medium
Inventor: ZHU ZHAOWEI
IPC: G16H10/60
Filed: 2020-11-27
Abstract: Disclosed are a text data error detection method and apparatus, a terminal device, and a storage medium, applicable to digital medical treatment. The method comprises: acquiring text data to be verified from any data source, wherein the text data to be verified comprises state description data of a target object and state determination data with regard to the target object (S101); acquiring a first feature vector corresponding to the state description data, and inputting the first feature vector into a generator in a generative adversarial network in order to output a second feature vector by means of the generator (S102), wherein the generator is obtained by means of adversarial training based on sample text data from at least two data sources and at least two discriminators in the generative adversarial network; and acquiring a third feature vector corresponding to the state determination data, and determining, according to the second feature vector and the third feature vector, whether the state determination data is erroneous data (S103). The method can improve the text data testing accuracy, and has high applicability.
Patent WO-2022000987-A1 (WO)
Title: Micro led 8k video processing system and method
Inventor: ZHU RUI
IPC: H04N21/4402
Filed: 2020-12-02
Abstract: The present invention relates to a Micro LED 8K video processing system and method. The system comprises: a television signal source, used for outputting video sources having different resolutions; a video processing board, used for receiving the video sources output by the television signal source, identifying the resolutions of the video sources, stretching or compressing the video sources according to the resolution required to be output to obtain a video image, segmenting the video image into multiple video signals, synchronously sending the multiple video signals to 4K signal processing boards, and sending an audio decoding signal in the video sources to a loudspeaker; the 4K signal processing boards, used for decoding the received video signals into RGB pixel signals, and sending the RGB pixel signals to a Micro LED display screen; and the Micro LED display screen, used for lighting the entire screen according to the RGB pixel signals. In the present invention, a video signal of a particular area is selected and output according to resolution characteristics of a display screen, thereby implementing the display of the entire video signal.
Patent WO-2021115228-A1 (WO)
Inventor: KUMAR SUNIL
IPC: G06F9/44
Filed: 2020-12-07
Abstract: A system and method, for prioritizing notifications in an electronic device is disclosed. The novel method provides dynamic categorization of one or more notifications received at an electronic device, via a categorization module. The notifications are categorized into one or more pre-defined categories. Thereafter the one or more notifications and said associated pre-defined categories are stored at a memory unit. Further a priority to each of said stored notifications is assigned based on at least one of said associated pre-defined categories and one or more usage parameters. After said assigning of priority, the method further displays via a display module, said one or more notifications based on said assigned priority.
Patent WO-2021121158-A1 (WO)
Inventor: JIN XIAOHUI
IPC: G06K9/00
Filed: 2020-12-11
Abstract: The present application relates to the field of big data, and specifically relates to an official document file processing method, an apparatus, a computer device, and a storage medium. The method comprises: performing format parsing on an official document file to be examined, obtaining the official document file to be examined in a standard file type, and recognizing all file component content in the official document file to be examined in a standard file type; executing, by means of a pre-set text processing model, synchronously text format check, text content check, and framework and layout check, so as to obtain a format check result, a content check result, and a layout check result; generating checked error content, by means of the format check result, the content check result, and the layout check result, calling a standard writing rule corresponding to the checked error content, and annotating the checked error content and the standard writing rule in the official document file to be examined. The present application also relates to the blockchain field, as the standard writing rule is stored in a blockchain. The present application enhances the efficiency of official document file examination.
Patent WO-2022099844-A1 (WO)
Title: Display panel and display device
Inventor: CHEN TAO
IPC: H01L27/32
Filed: 2020-12-14
Abstract: The present application provides a display panel and a display device. The size of a first pixel opening is greater than the size of a second pixel opening, and the ratio of the orthographic projection area of a first light-emitting layer on a substrate to the orthographic projection area of a second light-emitting layer on the substrate ranges from 95% to 105%, so that the size of the second pixel opening in a display light-transmitting region is reduced, without reducing the PPI of the display light-transmitting region, being beneficial for improving the display effect of the display light-transmitting region. There is no need to modify the tensioning of mask plates, and there is no need to specially design a mask plate for the display light-transmitting region.
Patent WO-2022088438-A1 (WO)
Inventor: TANG JIAN
IPC: H02K11/21
Filed: 2020-12-18
Abstract: La présente invention concerne un camion-benne minier à roues électriques et son moteur électrique de traction. Le moteur électrique de traction comprend un couvercle d'extrémité (1), un palier (2) et un manchon de palier isolant (3), le manchon de palier isolant (3) étant disposé de manière fixe entre le couvercle d'extrémité (1) et le palier (2). Le couvercle d'extrémité (1) et le palier (2) sont isolés l'un de l'autre au moyen du manchon de palier isolant (3), empêchant ainsi le palier (2) de générer un courant induit dans l'axe. Par rapport à un palier constitué d'un matériau isolant, dans la structure, le manchon de palier isolant (3) est en outre disposé de façon à empêcher le palier standard (2) de générer le courant induit dans l'axe, et le matériau du palier (2) lui-même n'a pas besoin d'être changé, ce qui facilite la réduction du coût du moteur de traction. Le camion-benne minier à roues électriques comprend le moteur électrique de traction. Le coût de l'ensemble du camion est réduit parallèlement à la réduction du coût du moteur électrique de traction.
Patent WO-2022104993-A1 (WO)
Title: Procédé, modèle et système de communication mimo à grande échelle skywave
Inventor: GAO XIQI
IPC: H04B7/0413
Filed: 2020-12-21
Abstract: L'invention concerne un procédé, un modèle et un système de communication MIMO à grande échelle par onde ionosphérique. Un réseau d'antennes à grande échelle est utilisé pour construire une station de base de communication par ondes aériennes dans une bande d'ondes courtes. La station de base de communication par onde ionosphérique effectue une communication MIMO à grande échelle par onde ionosphérique avec un terminal utilisateur dans une zone de couverture au moyen de la réflexion ionosphérique. La station de base de communication par onde ionosphérique détermine l'espacement du réseau d'antennes en fonction de la fréquence de fonctionnement la plus élevée, et communique avec le terminal utilisateur en mode TDD. Le mode de modulation OFDM ou son mode de modulation à rendement énergétique amélioré est utilisé pour la transmission du signal. La station de base de communication par onde ionosphérique sélectionne une fréquence porteuse dans une gamme de bande d'ondes courtes selon les caractéristiques de canal ionosphérique en temps réel, et sélectionne de manière adaptative un paramètre de modulation OFDM et une structure de trame de signal. La station de base de communication par onde ionosphérique effectue une planification des utilisateurs en utilisant les informations de canal de chaque terminal utilisateur pour former un groupe d'utilisateurs à répartition spatiale. Différents groupes d'utilisateurs utilisent différentes ressources de fréquence temporelle, et le même groupe d'utilisateurs utilise la même ressource de fréquence temporelle pour communiquer avec la station de base de communication skywave. La présente invention peut améliorer considérablement l'efficacité du spectre et de la puissance, la largeur de bande et la distance de transmission, ainsi que le débit et la capacité terminale de la communication par onde ionosphérique.
Patent WO-2021184880-A1 (WO)
Title: Payment method and apparatus, and electronic device
Inventor: YANG RAN
IPC: G06Q20/40
Filed: 2020-12-26
Abstract: A payment method and apparatus, and an electronic device. The method comprises: when there is no network connection, identifying payment information from a payment account corresponding to a payer user, the payment information reflecting payment authorization information (S201); generating a payment authorization certificate according to the payment information (S203); and saving the payment authorization certificate in a system memory, so as to request, using the payment authorization certificate, a server to deduct money from the payment account in a network connected state (S205), wherein the system memory is the system memory of a payee terminal where a payee application is located.
Patent WO-2021212899-A1 (WO)
Inventor: HE JIANXIONG
IPC: C08K3/10
Filed: 2020-12-29
Abstract: The present invention relates to a TPU-based biomedical 3D printing material and a preparation method therefor. The preparation raw materials comprise the following components: diisocyanate, polyethylene glycol, a chain extender, a catalyst, an antioxidant, polydimethylsiloxane, carboxymethyl chitosan, polylactic acid, a nano-silver modified starch, and maleic anhydride grafted polypropylene. The TPU-based biomedical 3D printing material is made by mixing a carboxymethyl chitosan modified polyurethane material and polydimethylsiloxane, wherein chitosan has good biocompatibility and biodegradability, carboxymethyl chitosan serves as a derivative of the chitosan, the introduction of carboxy significantly improves the water solubility of the chitosan, and the coexistence of the two groups, carboxyl and amino, makes the 3D printing material of the present invention have better biocompatibility and antibacterial properties. Polyurethane itself is a material with a better flexibility, and the use thereof together with polydimethylsiloxane can further improve the flexibility and mechanical strength of the 3D printing material.
Patent WO-2022057147-A1 (WO)
Inventor: QIAN FENG
IPC: C10B55/00
Filed: 2020-12-29
Abstract: 本发明提供一种智能化的焦炭塔预热装置，包括内螺纹管，球形塔顶，焦炭塔体，塔底座，加热设备，支撑外壳，温度传感器，支撑底壳，智能控制主机，控制面板和限位块，所述的内螺纹管纵向螺纹连接在球形塔顶的内侧顶部中间部位开设的螺纹孔内；所述的球形塔顶螺纹连接在焦炭塔体的上端。本发明连接杆，直线滑轨，自移滑块，活动座，活动套壳和环形预热片的设置，有利于对焦炭塔体起到良好的预热控制效果，通过控制面板向智能控制主机内部输入相应指令，可使得环形预热片进行加热动作，并通过自移滑块带动活动座，活动套壳和环形预热片在直线滑轨外壁进行上下移动，即可均匀的对焦炭塔体进行预热加热工作，以保证预热效果。
Patent WO-2021169647-A1 (WO)
Title: 一种装饰板材及其生产线、生产工艺
Inventor: WANG BING
IPC: B32B37/12
Filed: 2021-01-13
Abstract: 一种装饰板材及其生产线、生产工艺，装饰板材生产线包括控制中心（300）、输送辊道（1）以及沿输送辊道（1）的输送方向依次设置的贴覆设备（2）、切断机构（3）、第一压合机构（4）、裁切机构（5）以及第二压合机构（6）；贴覆设备（2）用于将饰面材料（200）压合在基材（100）的装饰面上；切断机构（3）用于将饰面材料（200）在相邻基材（100）之间的位置进行切断；第一压合机构（4）用于将饰面材料（200）的边部与基材（100）的侧面和底面进行压合；第二压合机构（6）用于将饰面材料（200）的端部与基材（100）的端面和底面进行压合。
Patent WO-2021147751-A1 (WO)
Inventor: DIAO HONGHAO
IPC: H04N13/243
Filed: 2021-01-14
Abstract: 一种3D拍摄装置，包括至少3个摄像头，以至少3个摄像头中的第一摄像头（10）为中心，至少3个摄像头中的其余摄像头设置于第一摄像头（10）的外围，并且其余摄像头与第一摄像头（10）之间的连线形成至少一个直角，其中至少3个摄像头中的任2个能够协作拍摄3D图像。3D拍摄装置在摄像头姿态发生变化后确保3D拍摄效果。还提供了一种3D拍摄方法及3D显示终端装置、计算机可读存储介质、计算机程序产品。
Patent WO-2022012023-A1 (WO)
Title: Low-frequency radiation unit and base station antenna
Inventor: QIU XIAOKAI
IPC: H01Q1/24
Filed: 2021-01-27
Abstract: The present invention provides a low-frequency radiation unit, comprising a dielectric substrate, a radiator and a feeding balun, the radiator containing two orthogonally distributed dipoles, radiation arms of the two dipoles being respectively formed by a vertical line and a horizontal line and forming a cross-shaped line together, tail ends of the vertical line and the horizontal line being connected by means of a circular arc line, and a plurality of bent lines being provided in the middle of the circular arc line; and the feeding balun being of an orthogonal structure, the bottom of the feeding balun being connected to a feeding network, and the top of the feeding balun being connected to the radiator. The present invention also provides a base station antenna, which is formed by a plurality of low-frequency radiation units nested into the middle of a plurality of high-frequency radiation units. Thus, the low-frequency radiation unit of the present invention has a filtering function, can effectively reduce the effect of the low-frequency radiation unit on the high-frequency radiation performance when a high-frequency antenna and a low-frequency antenna are nested in an array, and can implement miniaturization of the antenna.
Patent WO-2022174396-A1 (WO)
Title: 封装结构、动力电气控制系统及制造方法
Inventor: LIU ZHIHUA
IPC: H01L23/495
Filed: 2021-02-19
Abstract: 本申请公开了一种封装结构、动力电气控制系统及制造方法。封装结构包括第一基板和第二基板。第一基板的第一面设置有功率单元。第二基板的第一面设置有控制单元，第二基板连接在第一基板的一端。控制单元与功率单元电连接，控制单元用于接收外部输入信号及采集内部传感信号，并控制功率单元工作。第二基板的第一面与第一基板的第一面同侧设置。在采用上述结构时，将信号部分与功率部分集成，满足高集成度、智能化的产品需求，另外，功率单元设置在第一基板上，控制单元设置在第二基板上，可以将信号部分与功率部分分开设置，从而能够减小功率部分工作时对信号部分的热干扰，避免信号部分的性能因高温受损而导致失效，提高可靠性，延长使用寿命。
Patent WO-2022178674-A1 (WO)
Inventor: OUYANG QIN
IPC: G09G3/32
Filed: 2021-02-23
Abstract: Provided are an LED display screen and a display control method therefor. The method comprises: acquiring display data of LED modules, wherein the display data comprises a first uniformity and a first brightness value; when the first uniformity is greater than a first threshold value, assembling the LED modules to a first LED box according to the first brightness value; and when the first uniformity is not greater than the first threshold value, assembling the LED modules to a second LED box according to the first uniformity and the first brightness value. According to the method provided in the present application, multi-angle brightness measurement is performed on LED modules, classification and grading are then performed according to the brightness difference between the LED modules, the LED modules of the same type are assembled into boxes according to the classification and grading result, and the boxes are then corrected respectively, such that brightness loss caused by correction can be effectively reduced, and the display effect and the display efficiency of a LED display screen can be greatly enhanced.
Patent WO-2021244078-A1 (WO)
Inventor: SUN FEI
IPC: H04W36/00
Filed: 2021-02-27
Abstract: Disclosed in the present application are a handover method and apparatus. In a handover process, a source RAN node comprises, in a handover message, an indication indicating whether a PDU session supports network slice re-mapping and/or an indication indicating whether a PDU session supports network slice fallback. A target RAN node performs access control according to the foregoing indication, and notifies the source RAN node of an identifier of a network slice to which the PDU session is re-mapped, or an indication of whether the PDU session falls back to a default network slice. The source RAN node forwards said notification to a terminal device. Hence, signaling overhead in a handover interaction process is reduced.
Patent WO-2021248944-A1 (WO)
Inventor: ZHANG LEI
IPC: G09B9/06
Filed: 2021-03-05
Abstract: Disclosed are an experimental device and method for marine liquid level measurement and ship balance control. The experimental device comprises a water inlet pump (1), a liquid level sensor (2), a left-side transverse compartment (3), a water pipe (4), an electromagnetic valve (5), a ballast compartment body (6), a right-side transverse compartment (7), a water outlet pump (8), a simulation water tank (9), and ballast compartments (10), wherein twelve ballast compartments (10) are provided and include a first to a twelfth ballast compartment (10); the ballast compartments (10) are symmetrically distributed on two sides on the whole; the first and second ballast compartments (10) are device heeling adjustment main compartments, and are designed to be 600 mm in length and 450 mm in width; the third and fourth ballast compartments (10) are device trim adjustment main compartments, and are 600 mm in length and 300 mm in width; and the other eight ballast compartments (10) are fine adjustment compartments, and are designed to be equal in area, with the area of the main compartment being greater than that of the fine adjustment compartment. The present invention provides an experimental device which can simulate actual ship ballast compartments, and a valve control method therefor, thereby achieving the external allocation of ballast water and reducing the balance adjustment time.
Patent WO-2022188056-A1 (WO)
Title: 图像处理方法、装置及存储介质
Inventor: Nie Guhong
IPC: H04N5/232
Filed: 2021-03-10
Abstract: 一种图像处理方法、装置及存储介质，所述方法包括：获取素材图像以及模板图像；对所述素材图像进行前景分割处理，获取前景目标图像；将所述前景目标图像与预设的姿势模板进行匹配，若匹配成功，将所述前景目标图像填入所述模板图像中，以将所述模板图像和所述前景目标图像进行融合，生成融合图像。本实施例能够提升融合图像的质量。