baber/WOPTO huggingface dataset:
Patent WO-2020238417-A1 (WO)
Inventor: YANG FAN
IPC: G09F9/30
Filed: 2020-04-07
Abstract: 一种壳体、壳体组件和电子设备（20），电子设备（20）包括第一壳体（100）、第二壳体（200）和转轴（300），第一壳体（100）包括第一面（110）和第二面（120）；第二壳体（200）包括第三面（210）和第四面（220）；第二壳体（200）和第一壳体（100）可相对于转轴（300）转动以实现折叠状态和打开状态；当第一壳体（100）和第二壳体（200）处于折叠状态时，第一面（110）和第三面（210）位于第一壳体（100）和第二壳体（200）之间，第一面（110）和第三面（210）至少有一面设置有电磁带隙结构（400）。
Patent WO-2021189547-A1 (WO)
Title: 显示组件的补偿方法及装置
Inventor: XIAO GUANGXING
IPC: G09G3/36
Filed: 2020-04-10
Abstract: 一种显示组件的补偿方法及装置（200），其中，显示组件的补偿方法包括获取展频构件在第Tn时的频率数值；获取显示组件在第Tn时的第一充电时间Ln1；获取显示组件在第Tn时的第二充电时间Ln2；根据显示组件在第Tn时的第一充电时间Ln1与第二充电时间Ln2的差值，以获取显示组件在第Tn时的第一时钟信号的第二下降沿时刻（S40）。
Patent WO-2021000653-A1 (WO)
Inventor: XIE HAI
IPC: C09D131/04
Filed: 2020-05-14
Abstract: Provided are a waterborne environment-friendly fire-retardant coating, a preparation method and use thereof, the waterborne environment-friendly fire-retardant coating comprises, in parts by mass, 20-35 parts of a composite emulsion, 6-8 parts of a dehydrating agent, 3-5 parts of a char-forming agent, 5-8 parts of a foaming agent, 15-18 parts of a filler, 8-14 parts of an auxiliary agent and 20-25 parts of water; the composite emulsion comprises EVA emulsion, vinyl acetate-vinyl versatate emulsion and vinyl acetate-acrylic emulsion; the auxiliary agent comprises sodium pyrophosphate, amidoimidazoline, sodium alkylnaphthalenesulfonate, ethylene glycol butyl ether, polyethylene glycol, hydroxyethyl cellulose and silicon dioxide. Applicaiton results demonstrate that the fire-retardant coating has an initial thermal decomposition temperature of 350 ℃ or above, a maximal thermal decomposition temperature up to 640 ℃ or above, a maximal heat release rate lower to 200 W/g, and a heat release amount low to 20 kJ/g, and thus has an obviously improved fire-retardant performance.
Patent WO-2020238880-A1 (WO)
Title: Method and apparatus for service processing and internet of vehicles device
Inventor: YANG DAN
IPC: H04L5/00
Filed: 2020-05-26
Abstract: Disclosed by the present application are a method and apparatus for service processing, and a device. The present application achieves the correct differentiation of current services and guarantees that a service receiver correctly receives the service desired thereby on the basis of a data packet bearing indication information that indicates a service carried in the data packet.
Patent WO-2021237467-A1 (WO)
Inventor: XU RUOYANG
IPC: G06F21/60
Filed: 2020-05-26
Abstract: 本申请涉及一种文件上传方法、文件下载方法、文件管理装置，所述文件上传方法包括：获取待上传的文件；将待上传的所述文件分割为至少一个分块文件；将所述至少一个分块文件上传至存储服务器；接收所述存储服务器返回的所述至少一个分块文件对应的至少一个存储地址；以及存储文件的元信息；所述元信息包括关联存储的文件的第一文件标识、所述至少一个存储地址以及所述至少一个存储地址对应的所述至少一个分块文件在分割前的所述文件中的排列顺序。
Patent WO-2020244426-A1 (WO)
Inventor: MAO SINING
IPC: B01D63/00
Filed: 2020-05-26
Abstract: An industrial single-stage disc filter having a parallel water feeding configuration comprises an outer cylinder (1). A purified water outlet (9) and a waste water outlet (10) are arranged at a lower end of the outer cylinder (1). The outer cylinder (1) is provided with a filter element (2) therein. The filter element (2) comprises, from top to bottom, the following components: an upper water distribution disc (11), an upper flow-guide disc (12), a lower flow-guide disc (13) and a lower water distribution disc (14). A protruding platforms (15) is provided at an outer edge of upper and lower surfaces of the upper flow-guide disc (12). Through holes (16) are formed on the protruding platform (15) of the upper flow-guide disc (12). An opening is formed on an upper surface of the through hole (16) and arranged toward a side closer to the center. Raw water flow recesses (17) are formed at the protruding platform (15) of the lower surface of the upper flow-guide disc (12). The raw water flow recesses (17) and the through holes (16) are arranged in an alternating manner. A purified water recess (18) is formed at the center of the upper flow-guide disc (12).
Patent WO-2021000731-A1 (WO)
Inventor: JIA YUHU
IPC: H01Q1/42
Filed: 2020-06-17
Abstract: Provided are an antenna assembly and an electronic device. The antenna assembly comprises: a dielectric structure, wherein the dielectric structure has a first region, a second region and a third region sequentially connected in a preset direction, the first region is used for generating a first phase change amount for a radio-frequency signal, the second region is used for generating a second phase change amount for the radio-frequency signal, the third region is used for generating a third phase change amount for the radio-frequency signal, and the second phase change amount is different from the first phase change amount and the third phase change amount; and at least one antenna module, wherein the at least one antenna module is arranged opposite the dielectric structure, and in the preset direction, the center position of the at least one antenna module is shifted by a preset distance with respect to the center position of the second region, so that the main lobe direction of the radio-frequency signal transmitted by the antenna module deviates from the normal direction of the antenna module by a preset angle. Provided are an antenna assembly and an electronic device capable of improving antenna signal transmission quality and a data transmission rate.
Patent WO-2020259371-A1 (WO)
Inventor: LIU TAO
IPC: F02D15/00
Filed: 2020-06-17
Abstract: A lower connecting rod, and an engine having same. The lower connecting rod (3) is provided with a central hole (33) matched with a crankshaft (4), and the lower connecting rod (3) comprises: an upper connecting rod portion (31) and a control connecting rod portion (32); the upper connecting rod portion (31) is connected to the control connecting rod portion (32), at least one connection point is a rotating connection point, and the axis of rotation of the rotating connection point is parallel to the axis of the central hole (33).
Patent WO-2021258401-A1 (WO)
Inventor: KHOSHNEVISAN MOSTAFA
IPC: H04B7/06
Filed: 2020-06-27
Abstract: Aspects of the disclosure relate to methods and apparatus that involve associating a first plurality of channel state information-reference signal (CSI-RS) ports with a second plurality of transmission configuration indicator (TCI) states according to a rule at a scheduling entity, mapping the first plurality of CSI-RS ports to antenna elements of an antenna array in accordance with the rule, and transmitting CSI-RS to a scheduled entity, receiving CSI-RS at the scheduled entity and associating the first plurality of CSI-RS ports with the second plurality of transmission configuration indicator (TCI) states according to a rule at the scheduled entity, determining pre-coding matrix indicators (PMIs) corresponding to the second plurality of TCI states, and transmitting the PMIs corresponding to the second plurality of TCI states to the scheduling entity. Other aspects, embodiments, and features are also claimed and described.
Patent WO-2021008489-A1 (WO)
Inventor: LIN XIAOMING
IPC: G06Q40/04
Filed: 2020-07-13
Abstract: Disclosed are a method and apparatus for visualizing a periodic change law of economic and financial data, and a medium. The method comprises: acquiring economic and financial data up to an observation moment, and calculating, according to a preset interval, year-on-year data of the economic and financial data (S10); performing a Fourier transform on the year-on-year data to obtain frequency-domain data of the year-on-year data, wherein the frequency-domain data comprises a plurality of frequency components (S20); acquiring an observation period, determining, according to the observation period, a target frequency component from the frequency-domain data, and taking the phase of the target frequency component as the phase of the economic and financial data acquired at the observation moment (S30); and generating an animation according to the phases of economic and financial data acquired at a plurality of observation moments (S40).
Patent WO-2021159669-A1 (WO)
Inventor: CAO CHUNHUI
IPC: H04L29/06
Filed: 2020-07-27
Abstract: 本申请涉及人工智能的身份验证领域，揭示了一种系统安全登录方法、装置、计算机设备和存储介质。该方法包括：当用户请求登录目标系统，向消息推送系统发送指示，以使消息推送系统根据指示向消息推送系统的第二账号的登录终端发送第一验证口令，其中，所述消息推送系统的第二账号与所述用户在所述目标系统的第一账号相关联；接收用户上传的用人工方式加工过的第一验证口令，作为第二验证口令，其中，所述第一验证口令经过人工方式加工后，与用户的身份对应；根据所述第二验证口令和预先获得的与所述第一账号对应的验证信息确定所述用户是否合法；在确定所述用户合法的情况下，通过所述用户的登录请求。此方法下，提高了系统登录的安全性。
Patent WO-2022021082-A1 (WO)
Inventor: DONG XIANDONG
IPC: H04W72/04
Filed: 2020-07-28
Abstract: An uplink transmission method and apparatus, a communication device, and a storage medium. An uplink transmission method applied to a terminal comprises: sending a buffer state report (BSR) in a 2-step random access channel (RACH) procedure or sending the BSR on an uplink resource acquired by means of a request (SR) requesting a transmission resource according to a resource configuration for the SR and a resource configuration of a 2-step RACH.
Patent WO-2021147296-A1 (WO)
Inventor: WANG YU
IPC: G06Q20/32
Filed: 2020-08-06
Abstract: L'invention concerne un procédé et un système de paiement par code QR utilisant une carte professionnelle de téléphone mobile. Le procédé est mis en œuvre par un système de paiement et par un système de carte professionnelle de téléphone mobile, et comprend une étape de réception de demande, une étape d'établissement de correspondance, une étape de distribution, une étape d'acquisition de compte et une étape d'établissement de liaison. Par comparaison avec des techniques classiques d'établissement de liaison et d'activation de carte reposant sur un code QR, l'établissement de liaison de carte selon le procédé est configuré de sorte que les utilisateurs n'aient pas besoin de télécharger de logiciel d'extrémité client ou d'entrer d'informations de carte bancaire, ce qui permet de réduire considérablement le temps d'utilisation des utilisateurs, d'abaisser un seuil de mise en liaison de carte et d'augmenter l'attrait pour les utilisateurs.
Patent WO-2021027892-A1 (WO)
Title: 接收装置
Inventor: YAMASHITA JOJI
IPC: H04N21/431
Filed: 2020-08-13
Abstract: 本申请涉及接收装置。本申请的目的在于，减少在不需要声音识别服务的场合下开始声音识别服务这样的状况。实施方式的接收装置具备声音输入部、选择部和声音识别部。声音输入部输入用户的声音。选择部基于规定的条件来选择声音识别的有效状态和无效状态中的任一个。在选择了有效状态的情况下，声音识别部执行针对输入到声音输入部中的声音的声音识别处理，在选择了无效状态的情况下，声音识别部不执行声音识别处理。
Patent WO-2022036553-A1 (WO)
Inventor: CHEN SHENG
IPC: F21V21/002
Filed: 2020-08-18
Abstract: A G9 ceramic base (1) having an improved assembly mode and a G9 lamp, relating to the technical field of lamp design, and aiming at solving the technical problems in the prior art that mounting is inconvenient, and potential quality issues are prone to occur. The G9 ceramic base (1) having the improved assembly mode comprises a base (11) and a heat dissipation part (13); the base (11) comprises a cavity part (111) and a connecting part (112) which are integrally formed; the cavity part (111) is provided with cavities (1111) used for accommodating pins (21); the heat dissipation part (13) is connected to the connecting part (112); relief grooves (131) allowing the pins (21) to slide are provided in the two opposite sides of the heat dissipation part (13); the relief grooves (131) are located in the inner side wall of the heat dissipation part (13); the length of the relief grooves (131) runs through the length of the heat dissipation part (13) in a direction perpendicular to the connecting part (112), and the line connecting the relief grooves (131) and the line connecting the centers of the cavities (1111) are arranged in a collinear mode. By the arrangement of the relief grooves (131), mounting of the bent pins (21) is facilitated, and potential quality issues caused by bending the pins (21) after the pins (21) are mounted into the cavities (1111) are effectively prevented.
Patent WO-2022007157-A1 (WO)
Inventor: REN HUNAN
IPC: G09G3/36
Filed: 2020-09-01
Abstract: 公开了一种驱动电路、LCD显示屏以及电子设备。每个驱动单元（22）包括驱动芯片（221）和芯片控制器（222），通过控制信号线（223）连接驱动芯片（221）的信号端和芯片控制器的控制端，并将任意两个相交的控制信号线（223）的相交部分位于驱动芯片（221）上，将任意两个相交的控制信号线（223）的其余部分位于导电层上，使得具有单层导电层的基板即可实现多个控制信号线（223）的交叉布局，减少基板的电阻，使得控制位于两端的驱动芯片的控制信号的幅值差异减少，驱动芯片（221）可以依据预设的控制信号动作，进而按照预设方式控制发光单元熄灭。
Patent WO-2022047633-A1 (WO)
Title: Dc/dc converter, and voltage gain changeover method and system
Inventor: CHEN HAITAO
IPC: H02M3/07
Filed: 2020-09-01
Abstract: A DC/DC converter (201), and a voltage gain changeover method and system. A grounding end (3003) of the DC/DC converter (201) is connected to a first end of a first capacitor unit (301), and a second end of the first capacitor unit (301) is connected to a second input/output end (3002) of the DC/DC converter (201) and a first end of a second capacitor unit (302); a first end (3031) and a second end (3032) of a first resonance unit (303) are connected to two ends of the second capacitor unit (302), and a third end (3033) and a fourth end (3034) of the first resonance unit (303) are connected to two ends of the first capacitor unit (301); a first end (3041) of a second resonance unit (304) is connected to a second end of the second capacitor unit (302), and a second end (3042) of the second resonance unit (304) is connected to a first input/output end (3001) of the DC/DC converter (201); and a third end (3043) of the second resonance unit (304) is connected to the grounding end (3003) of the DC/DC converter (201), a fourth end (3044) of the second resonance unit (304) is connected to a first voltage gain changeover switch (305), and the first voltage gain changeover switch (305) connects the fourth end (3044) of the second resonance unit (304) to the second end of the first capacitor unit (301) or the second end of the second capacitor unit (302). The DC/DC converter (201) can improve the efficiency of voltage gain changeover.
Patent WO-2021135339-A1 (WO)
Title: Correction method and apparatus for ring artifact in ct image, and computer program medium
Inventor: LI ANG
IPC: A61B6/03
Filed: 2020-09-03
Abstract: A correction method and apparatus for a ring artifact in a CT image, and a computer program medium. The correction method comprises: preprocessing original detection data (S1); marking a bad channel according to data of a preprocessed original sinogram (S2); acquiring, by using first averaging processing, a substitutive detection value corresponding to the bad channel (S3); and carrying out CT image reconstruction by using sinogram data that has been subjected to first averaging processing (S4). The apparatus comprises: a preprocessing unit (110) configured to preprocess original detection data, a marking unit (120) configured to mark a bad channel according to data of a preprocessed original sinogram, a first averaging processing unit (130) configured to acquire, by using first averaging processing, a substitutive detection value corresponding to the bad channel, and an image reconstruction unit (140). The correction method and apparatus can effectively eliminate a ring artifact in a CT image, and can ensure that the spatial resolution of the CT image has substantially no loss.
Patent WO-2022027766-A1 (WO)
Title: Terminal assembly machine for vehicle charging handle
Inventor: ZHANG GUIHAI
IPC: H01R43/055
Filed: 2020-09-07
Abstract: Disclosed in the present invention is a terminal assembly machine for a vehicle charging handle, comprising a rack and a control module. A terminal platform is provided on the rack. A stamping device for stamping terminals and a first CCD camera for photographing the terminal platform are provided at the terminal platform. A multi-axis manipulator is disposed on the rack. Multiple terminal feeding devices are arranged around the multi-axis manipulator. The multi-axis manipulator conveys the terminals from the terminal feeding devices to the terminal platform, and then the stamping device clamps the terminals at the terminal platform. The control module analyzes images acquired by the first CCD camera. In the case that there are terminals on the terminal platform, cables have been inserted into the terminals, the specifications of the cables match the specifications of the terminals, and the insertion depth of the cables meet set requirements, the control module controls the stamping device to compress the terminals according to a preset stroke to fix the terminals on the cables. The present invention has high automation degree, high efficiency, and good quality.
Patent WO-2021135373-A1 (WO)
Title: Associated conflict block presentation method and device
Inventor: WEI ZHAO
IPC: G06F8/20
Filed: 2020-09-10
Abstract: An associated conflict block presentation method and device. The method comprises: acquiring a first conflict file, wherein the first conflict file comprises a plurality of code blocks, and each of the code blocks comprises a code segment of the current version of the code block, a code segment of a basic version of the code block and a code segment of a version to be combined of the code block; receiving a first instruction, triggered by a user interface, for activating a code block to be processed (301), wherein the type of the code block to be processed is an unresolved conflict block or a unilateral change block; and presenting, on the user interface, code segments included in the code block to be processed and indexes of N associated code blocks of the code block to be processed (302). Therefore, a user can quickly find definitions and use conditions of a variable and/or a function in the current conflict block. In addition, a resolution scheme for a code block, which is similar to the current conflict block and has been resolved, can be referred to, and the efficiency of a user resolving a conflict block is greatly improved.
Patent WO-2021217994-A1 (WO)
Inventor: LIU BIAO
IPC: H01L27/32
Filed: 2020-09-10
Abstract: Provided in embodiments of the present application are a display substrate and a display apparatus. The display substrate comprises: a base substrate and a plurality of subpixels. each subpixel comprises a pixel electrode and an effective light emission area. The pixel electrode comprises a main body portion and a connection portion which are mutually connected. The main body portion has a same shape as the effective light emission area, and at least a portion of borders of the main body portion and the pixel electrode coincide. A plurality of the subpixels at least comprise one first subpixel and one second subpixel having a same light emission color. The areas of orthographic projections onto the base substrate of two pixel electrodes of the first subpixel and the second subpixel are different. Two orthographic projections onto a line extending along a first direction of the connection portion and the main body portion of at least one subpixel among the first subpixel and the second subpixel are at least partially not overlapping. An orthographic projection onto a line extending along a second direction of the pixel electrode of the second subpixel is located within an orthographic projection onto the same line of the pixel electrode of the first subpixel.
Patent WO-2021248733-A1 (WO)
Inventor: SHEN HAIBIN
IPC: G06K9/00
Filed: 2020-09-22
Abstract: A live face detection system applying a two-branch three-dimensional convolutional model, a terminal and a storage medium relate to the technical field of live face detection. The live face detection system comprises a face video capturing module, a face video pre-processing module, a live body annotation module, a live body motion amplification module, a two-branch three-dimensional convolutional model training module and a live body judgement module. The two-branch three-dimensional convolutional model training module is configured with a two-branch three-dimensional convolutional model and comprises a static texture information sub-module, a dynamic motion cue sub-module, a fusion sub-module and a classification sub-module. Outputs of the static texture information sub-module and the dynamic motion cue sub-module are pooled, aggregated and fused through the fusion sub-module, and a detection result is produced through the classification sub-module. The two-branch three-dimensional convolutional model is mimic and biologically significant and has strong robustness and generalization. Live body detection of a human face recognition system is well guaranteed, system security is improved, and information and properties are protected from infringement.
Patent WO-2021063215-A1 (WO)
Title: Procédé et dispositif de multidiffusion d'une tranche de réseau
Inventor: LUO HAIYAN
IPC: H04W4/06
Filed: 2020-09-22
Abstract: Les modes de réalisation de la présente invention concernent un procédé et un dispositif de multidiffusion d'une tranche de réseau, destinés à être utilisés dans la mise en œuvre de la multidiffusion d'une granularité de tranche de réseau. Le procédé de multidiffusion d'une tranche de réseau est le suivant : un dispositif de réseau d'accès génère un premier message ; et le dispositif de réseau d'accès transmet le premier message à un équipement utilisateur (UE), le premier message comprenant un identifiant d'une tranche de réseau et des informations de configuration d'un canal de service de multidiffusion, et l'identifiant de la tranche de réseau correspondant au canal de service de multidiffusion.
Patent WO-2022061545-A1 (WO)
Inventor: CHAI XIAOMENG
IPC: H04L12/58
Filed: 2020-09-22
Abstract: Provided in the embodiments of the present application are a communication method and apparatus, used for determining the communication mode between cluster members and a network device, and relating to the technical field of wireless communication. In the method, a first device receives first information sent by a second terminal device. The first terminal device sends identification information of the second terminal device to a network device or the first terminal device sends the identification information and the first information to the network device. The second terminal device may be a member node of the cluster in which the first terminal device is located. On the basis of the present solution, the first terminal device sends the identification information of the second device or the identification information of the second device and the first information to the network device in order to determine that the network device communicates with the second terminal device by means of a second beam selected by the second terminal device or that the network device communicates with the second terminal device by means of the first terminal device.
Patent WO-2022061642-A1 (WO)
Inventor: LI QIAOYU
IPC: H04W74/08
Filed: 2020-09-24
Abstract: Certain aspects of the present disclosure provide techniques for an initial access procedure. In one such technique, a first network entity may send information regarding a presence of three-dimensional (3D) synchronization signal blocks (3D-SSBs) to a user equipment (UE). The UE may then send back a report indicating a capability of the UE to detect and decode different types of the 3D-SSBs. The first network entity may then select a configuration of the 3D-SSBs based on the report, and send the configuration of the 3D-SSBs to the UE. The UE may use the configuration of the 3D-SSBs to monitor the 3D-SSBs for the initial access procedure.
Patent WO-2022073162-A1 (WO)
Title: Compression and segmenting for communicating parameters of a neural network configuration
Inventor: ZHENG RUIMING
IPC: H04W28/06
Filed: 2020-10-08
Abstract: A method of wireless communication by a user equipment (UE) includes segmenting a UE neural network configuration message to form an RRC neural network configuration message. The method also includes compressing the RRC neural network configuration message to form a compressed RRC configuration message. The method further includes transmitting the compressed RRC neural network configuration message to a base station.