baber/WOPTO huggingface dataset:
Patent WO-2021232689-A1 (WO)
Title: Quasi-omnidirectional antenna and signal transmission and reception device
Inventor: DING FENG
IPC: H01Q1/42
Filed: 2020-11-02
Abstract: A quasi-omnidirectional antenna and a signal transmission and reception device. The quasi-omnidirectional antenna comprises: a housing, the housing comprising a metal back housing facing a mounting area boundary and a front housing arranged opposite to the metal back housing; a front-facing antenna is disposed inside of the housing, and the front-facing antenna is used for radiation in a direction away from the metal back housing; also disposed inside of the housing are two side antennas, a first side antenna and a second side antenna of the two side antennas are arranged opposite to one another and on either side of the front-facing antenna; a metal ground of each side antenna of the two side antennas is connected to the metal back housing by means of a signal, such that the radiation area of each side antenna includes at least part of the area between the metal back housing and the mounting area boundary; the radiation area of each side antenna overlaps with the radiation area of the front-facing antenna. The quasi-omnidirectional antenna reduces the volume of an antenna apparatus while ensuring high gain for the antenna.
Patent WO-2021088976-A1 (WO)
Inventor: LIU ZHIHUA
IPC: H04W16/14
Filed: 2020-11-06
Abstract: 本申请实施例公开了一种数据处理方法，本申请实施例方法可以用于通信系统中，本申请实施例方法包括：基站获取通过第一无线接入技术发送目标消息所需的时频资源；基站消除通过第二无线接入技术在时频资源上待发送的干扰信号，时频资源用于通过第一无线接入技术发送目标消息。本申请实施例可以在发送目标消息的时候不会被同一频域资源上干扰信号干扰，提高了基站发送目标消息的传输质量。
Patent WO-2022099510-A1 (WO)
Inventor: ZHANG LEIJIE
IPC: G06K9/00
Filed: 2020-11-11
Abstract: An object identification method, comprising: acquiring a current scene image and a current scene point cloud which correspond to a target movement object (S202); performing image feature extraction on the current scene image, so as to obtain initial image features, and performing point cloud feature extraction on the current scene point cloud, so as to obtain initial point cloud features (S204); acquiring a target image position corresponding to the current scene image, and performing fusing processing on the initial image features on the basis of a point cloud feature, corresponding to the target image position, among the initial point cloud features, so as to obtain a target image feature (S206); acquiring a target point cloud position corresponding to the current scene point cloud, and performing fusing processing on the initial point cloud features on the basis of an image feature, corresponding to the target point cloud position, among the initial point cloud features, so as to obtain a target point cloud feature (S208); determining, on the basis of the target image feature and the target point cloud feature, an object position corresponding to a scene object (S210); and controlling, on the basis of the position corresponding to the scene object, the target movement object to move (S212).
Patent WO-2021238096-A1 (WO)
Title: Automatic label welding method and device based on multiple steel bundles
Inventor: SUN MAOJIE
IPC: G06T7/13
Filed: 2020-11-13
Abstract: The present application relates to the technical field of image processing. Disclosed are an automatic label welding method and device based on multiple steel bundles. The method comprises: first obtaining end face images of a steel bundle to be welded (S101); extracting the end face contour of each piece of steel from the end face images of the steel bundle to be welded, and obtaining the central point coordinates of the end face contour of each piece of steel (S102); conducting dilation processing on the end face images of the steel bundle to be welded, and extracting the outer contour of each steel bundle (S103); according to the center point coordinates of the end face contour of each piece of steel and the outer contour of each steel bundle, obtaining the end face contours of all steel corresponding to each steel bundle (S104); obtaining a point set to be welded of each steel bundle according to the end face contours of all steel corresponding to the steel bundle (S105); and welding labels according to the point set to be welded of each steel bundle (S106). In the method above, before label welding points are selected, the outer contours of overlapping and crossed steel bundles are extracted, and all steel of each steel bundle is obtained by division, thereby improving the subsequent label welding point selection precision.
Patent WO-2021098773-A1 (WO)
Inventor: LIU YAXIN
IPC: H04M1/725
Filed: 2020-11-19
Abstract: The present application relates to a sensor running control method and apparatus, a computer device, and a storage medium. The method comprises: monitoring the running state of each application that needs to invoke a target sensor; according to the running state, configuring the transmission attribute of each transmission interface associated with a corresponding application; caching the configured transmission attribute to a monitoring container corresponding to the target sensor; and when the transmission attributes of all the transmission interfaces recorded in the monitoring container are unreachable, controlling to stop running the target sensor. By means of the method, a running resource, such as electric power, can be saved.
Patent WO-2021218125-A1 (WO)
Inventor: ZHOU ZHEN
IPC: H01L27/108
Filed: 2020-11-20
Abstract: The present invention relates to the technical field of semiconductors. Disclosed is a semiconductor structure and a method for forming same. The method comprises: providing a substrate, forming a first mask layer on the substrate, and forming several strip-shaped first patterns arranged in parallel in the first mask layer; forming a second mask layer on the first mask layer, and forming several strip-shaped second patterns arranged in parallel in the second mask layer; forming a third mask layer on the second mask layer, and forming several strip-shaped third patterns arranged in parallel in the third mask layer, wherein the second patterns overlap the third patterns, and the second patterns and the third patterns are used for segmenting the first patterns at predetermined positions; and taking the first mask layer, the second mask layer and the third mask layer as masks, performing etching layer by layer to the substrate, and transferring the first patterns, the second patterns and the third patterns into the substrate to form several discrete active areas arranged in an array.
Patent WO-2022057086-A1 (WO)
Title: Mounting structure of elastic rod of trampoline
Inventor: WANG YONGQI
IPC: A63B5/11
Filed: 2020-11-26
Abstract: The present invention relates to the technical field of trampolines, and in particular to a mounting structure of an elastic rod of a trampoline, which mounting structure is used for fixedly connecting the top of the elastic rod and a jumping mat of the trampoline. A first connecting member is fixedly arranged at the top of the elastic rod; a second connecting member is arranged at the periphery or near the periphery of the jumping mat; the second connecting member is at least provided with a flexible belt, with the belt being stitched onto the periphery or near the periphery of the jumping mat; and the first connecting member and the second connecting member are fixedly or detachably connected to each other in a lock-hook manner or a buckling manner. The mounting structure facilitates the top of the elastic rod being fixedly mounted to the jumping mat of the trampoline, such that operation thereof is simple and labor-saving.
Patent WO-2022115993-A1 (WO)
Title: Procédé et appareil pour accorder des poids de combinaison de capteur
Inventor: ZAPF MARC PATRICK
IPC: H04N5/225
Filed: 2020-12-01
Abstract: La présente divulgation concerne un procédé de réglage de poids de fusion de capteurs pour une station. Le procédé comprend les étapes consistant à : déterminer une ou plusieurs conditions relatives à la performance de fonctionnement de multiples capteurs de la station; la détermination de poids de fusion pour les multiples capteurs de la station sur la base de la ou des conditions; l'obtention de poids de fusion pour les multiples capteurs de multiples stations voisines situées dans une plage prédéfinie de la station; l'ajustement des poids de fusion pour les multiples capteurs de la station sur la base des poids de fusion obtenus pour les multiples stations voisines; et la réalisation d'une fusion d'informations obtenues à partir des multiples capteurs de la station sur la base des poids de fusion ajustés.
Patent WO-2021121090-A1 (WO)
Title: Procédés et systèmes de confirmation et de transfert de droits de propriété, dispositif électronique, et support de stockage
Inventor: Geng Qiangle
IPC: G06Q50/18
Filed: 2020-12-09
Abstract: La présente invention concerne des procédés, des systèmes, un dispositif électronique, et un support de stockage destinés à confirmer un droit de propriété et à transférer un droit de propriété. Le procédé de confirmation d'un droit comprend les étapes consistant à: prédéfinir des informations codées correspondant à un bien; obtenir une adresse de portefeuille correspondante d'après les informations codées; stocker une correspondance entre les informations codées et l'adresse de portefeuille dans un contrat intelligent d'un blockchain; générer un nombre aléatoire et l'envoyer à un objet cible; obtenir une première adresse de portefeuille correspondant à un bien cible dans le contrat intelligent obtenu par l'objet cible d'après le nombre aléatoire, des informations codées cibles correspondant au bien cible, et une clé privée cible; obtenir une adresse de portefeuille cible correspondant aux informations codées cibles dans le contrat intelligent d'après la correspondance; et juger si la première adresse de portefeuille concorde avec l'adresse de portefeuille cible, et si oui, déterminer que l'objet cible possède le bien cible. La présente invention réalise la confirmation et le transfert de la propriété d'un bien et l'examen rétrospectif de la propriété du bien, rendant plus efficient et plus sûr le processus de confirmation et de mise en œuvre des droits, et améliorant l'agrément d'utilisation.
Patent WO-2022068071-A1 (WO)
Title: Protective device
Inventor: YUAN YE JAMES
IPC: B01D46/12
Filed: 2020-12-14
Abstract: A protective device (20), comprising a protective suit (210), an air supply device (220) and a filter device (10). The air supply device (220) comprises an air supply base (221), an air supply mechanism, a display mechanism (222), a pressure difference detection mechanism, a current detection mechanism and a wind speed detection mechanism. The air supply base (221) is provided with an installation chamber, and a base inlet and a base outlet (2211) which communicate with the installation chamber; a power supply installation position is also provided on the air supply base (221); the filter device (10) is connected to the base inlet; the base outlet (2211) communicates with the protective suit (210); the pressure difference detection mechanism is used to detect the pressure difference between the base inlet and the base outlet (2211); the current detection mechanism is used to detect the remaining power of a power supply mechanism (223); and the wind speed detection mechanism is used to detect the air supply volume at the base inlet or at the base outlet (2211). The protective device (20) is easy to operate.
Patent WO-2022126357-A1 (WO)
Title: Time-of-flight measurement circuit, related chip and electronic apparatus
Inventor: LIN CHI-CHIN
IPC: G01S7/4861
Filed: 2020-12-15
Abstract: Disclosed are a time-of-flight measurement circuit, a related chip and an electronic apparatus. The time-of-flight measurement circuit comprises: a pixel array, which comprises p rows × q columns of pixel groups (U01-U51), wherein each pixel group (U01-U51) comprises m rows × n columns of pixel units, p*m row selection lines correspond to p*m rows of pixel rows, q*n column selection lines correspond to q*n columns of pixel columns, and p*m first row movement control lines correspond to p*m rows of pixel rows; p*q logic circuits (401-451), which correspond to the p*q pixel groups (U01-U51), wherein an input end of each logic circuit (401-451) is coupled to an output bus (01C0-01C7, 11C0-11C7, ..., 51C0-51C7) corresponding to a corresponding pixel group (U01-U51), and n column selection lines (01CS0-01CS7, 11CS0-11CS7, ..., 51CS0-51CS7), and accordingly outputs a pixel output (s01-s51) of the corresponding pixel group (U01-U51); and p*q time-to-digital converters (TDC), which correspond to the p*q logic circuits (401-451).
Patent WO-2021253796-A1 (WO)
Title: Slurry composition for flexible electrode in secondary battery
Inventor: HO KAM PIU
IPC: H01M4/13
Filed: 2020-12-30
Abstract: A slurry composition that can be used in manufacturing an electrode of a lithium-ion battery. The slurry composition comprises a binder, a solvent, an electrode active material, and an additive. The additive can be a compound described by the general formula (1) or (2). The binder is an interpolymer comprising of one or more hydrophilic structural units and one or more hydrophobic structural units. The addition of the additive improves electrode flexibility significantly. A method to produce electrodes using this slurry is also disclosed. In addition, battery cells containing the electrode prepared using the slurry composition disclosed herein exhibit exceptional electrochemical performance.
Patent WO-2022021813-A1 (WO)
Inventor: XIE CHANGBO
IPC: F21Y115/10
Filed: 2021-01-14
Abstract: 本申请提供了一种三防灯，包括：相对设置的灯头组件、设置在所述灯头组件上的焊圈、设置在所述灯头组件之间的支撑板、设置在所述支撑板上的光源板、以及灯罩，所述光源板设置在所述灯罩内；所述灯头组件包括电缆头以及灯头，所述灯头上设有灯头槽，所述焊圈设置在所述灯头槽内，通过诱导焊接机加热所述焊圈以使所述灯头和所述灯罩热熔接固定设置。
Patent WO-2021151386-A1 (WO)
Title: Side link resource management
Inventor: ZHANG HANG
IPC: H04W72/04
Filed: 2021-01-28
Abstract: An apparatus receives an indication of a set of geographic zones and a set of control transmission wireless resource units. For each one of the geographic zones, corresponding control transmission wireless resource unit are specified for use while in that the geographic zone. While in a first zone of the geographic zones, a control transmission is transmitted, reserving a first data transmission wireless resource unit for use by the apparatus for sidelink (SL) data communication. The control transmission is performed using control transmission wireless resource units corresponding to the first zone. The data transmission wireless resource unit is selected from a pool of data transmission wireless resource units and each member of the pool of data transmission wireless resource units is available for use across a set of geographic zones. Different members of the pool of data transmission wireless resource units are concurrently.
Patent WO-2022141774-A1 (WO)
Inventor: HOU SHAOYI
IPC: G01L21/00
Filed: 2021-02-19
Abstract: A high-precision capacitive diaphragm vacuum gauge, comprising: a housing (1) provided with an accommodating cavity; two sensing diaphragms (2) which are arranged in parallel in the accommodating cavity and which divide the accommodating cavity into a reference vacuum chamber (3) and two chambers (4) to be measured, wherein the two chambers (4) are located at two sides of the reference vacuum chamber (3) respectively, and the two chambers (4) communicate with each other, and are isolated from the reference vacuum chamber (3); a connecting pipe (5) which communicates with one of the chambers (4); and a fixed substrate (6) which is arranged in the reference vacuum chamber (3) and is parallel to the two sensing diaphragms (2), wherein conductive films (7) are arranged on two sides of the fixed substrate (6) respectively, and the conductive films (7) at two sides of the fixed substrate (6) form capacitors with the adjacent sensing diaphragms (2) respectively.
Patent WO-2021169885-A1 (WO)
Inventor: YUAN JIANCHUN
IPC: G06F9/451
Filed: 2021-02-22
Abstract: A display method and an electronic device, relating to the technical field of communications. The method comprises: when a first static layer displayed in a first area of a screen satisfies a preset condition, converting the first static layer into a first dynamic layer (S101); and displaying the first dynamic layer in a second area of the screen (S102), wherein the preset condition comprises any one of the following: the first static layer cannot be normally displayed in the first area, and a first input of a user for the first static layer in the first area is received.
Patent WO-2022204910-A1 (WO)
Inventor: ZHAO DEJIANG
IPC: H01L27/32
Filed: 2021-03-30
Abstract: 本公开涉及一种显示基板，包括衬底，所述衬底上设置有阳极层，在所述阳极层远离所述衬底的一侧设置有用于限定多个像素的像素定义层和位于所述像素定义层上的多个像素挡墙，所述像素定义层和多个所述像素挡墙交叠以将每个所述像素限定为多个子像素，所述像素挡墙包括位于相邻两个不同颜色的所述子像素之间的第一像素挡墙，所述第一像素挡墙为沿第一方向延伸的条形挡墙，同一所述像素内，沿所述第一方向，相邻两个所述第一像素挡墙之间包括覆盖OLED器件的阳极的发光区域和位于所述发光区域之外的非发光区域，所述非发光区域设置有有机发光层阻挡结构，以减小所述子像素边缘的有机发光层与所述子像素中心的有机发光层的差值。本公开还涉及一种显示装置。
Patent WO-2022041739-A1 (WO)
Title: Degradable quaternary ammonium salt compound, and preparation method therefor and use thereof
Inventor: KONG HONGTAO
IPC: C07C323/52
Filed: 2021-04-08
Abstract: The present invention belongs to the technical field of quaternary ammonium salt compounds, and specifically relates to a degradable quaternary ammonium salt compound. The structural general formula of the quaternary ammonium salt compound is as represented by formula I, wherein R1 is H or CH3, R2 is any one of n-decyl, n-dodecyl and n-tetradecyl, R3 is O or NH, and R4 is CH3 or CH2CH3. The present invention has the following beneficial effects: the quaternary ammonium salt compound of the present invention simulates a phospholipid structure on the surface of bacteria and presents partial amphipathy; and is capable of replacing and inserting phospholipids on the surface of a bacterial cell membrane to change the original cell membrane structure thereof, such that the cell membrane of the bacteria is ruptured, the content of a bacteria cell flows out, and the cell dies.
Patent WO-2022226819-A1 (WO)
Inventor: SHENG DE
IPC: H04L9/32
Filed: 2021-04-28
Abstract: Les modes de réalisation de la présente demande relèvent du domaine technique des communications. L'invention concerne un procédé et un appareil de traitement de clé. Le procédé consiste : à déterminer par un premier dispositif, une première zone de stockage, la première zone de stockage servant à stocker une première clé ; et à déterminer par le premier dispositif, une seconde zone de stockage associée à la première zone de stockage, la seconde zone de stockage servant à stocker une seconde clé, et la seconde clé étant une clé de mise à jour de la première clé. De cette manière, le processus compliqué de mise à jour de clé dans l'état de la technique peut être évité, et une première clé peut être mise à jour à l'aide d'une première zone de stockage et d'une seconde zone de stockage, de telle sorte qu'une opération de mise à jour de clé puisse être simplifiée, et que l'efficacité de mise à jour de clé soit améliorée.
Patent WO-2022021992-A1 (WO)
Inventor: AN CHENGMING
IPC: H04L9/08
Filed: 2021-05-08
Abstract: La présente invention divulgue un procédé et un système de transmission de données, basés sur une communication NB-IdO, et un support. Dans la présente demande, l'Internet des Objets à bande étroite est utilisé pour simplifier un algorithme d'échange de clé cryptographique, un algorithme de chiffrement de données et un algorithme de test d'intégrité des données qui sont basés sur un algorithme cryptographique commercial d'origine chinoise, permettant à un client et à un serveur d'effectuer une authentification bidirectionnelle et de déterminer une clé de session au moyen d'un échange simple de trois messages, d'établir une voie sécurisée et d'empêcher des données d'être écoutées, déformées, détruites ou affectées par une insertion d'attaque par rejeu pendant le processus de transfert, ce qui garantit un transfert de données sécurisé.
Patent WO-2022236500-A1 (WO)
Inventor: TURTINEN SAMULI HEIKKI
IPC: H04W52/54
Filed: 2021-05-08
Abstract: Un appareil comprend : au moins un processeur; et au moins une mémoire non transitoire comprenant un code de programme d'ordinateur, la ou les mémoires et le code de programme d'ordinateur étant configurés pour, avec le ou les processeurs, amener l'appareil à : déterminer le début d'une transmission de microdonnées de liaison montante pour l'appareil; déclencher un rapport, le rapport étant déclenché par le début déterminé pour la transmission de microdonnées; déterminer au moins une condition prédéterminée; sur la base de la ou des conditions prédéterminées, déterminer l'annulation du rapport déclenché par le début de la transmission de microdonnées; et transmettre ou provoquer la transmission de la transmission de microdonnées de liaison montante.
Patent WO-2022033129-A1 (WO)
Inventor: SHAO MENG
IPC: H04N21/485
Filed: 2021-06-01
Abstract: The present invention relates to the technical field of data video display. Provided is an interactive hand-drawn video production method. A form for interaction and multiple interaction results corresponding thereto are provided, configuration information between the form for interaction and the interaction results is established, a user is assisted via the configuration information in selecting a corresponding interaction result; at the same time, video configuration information for loading a video corresponding to the interaction result is established, for use in assisting the user in selecting a video for being loaded to complete the production of an interactive video. Based on different forms for interaction and the selection of corresponding interaction results, only the corresponding video needs to be loaded at a specific point in time. With the establishment of interaction configuration information and video configuration information, the user is assisted by means of the form for interaction to match a specific interaction result and an interactive video corresponding to the interaction result, and the need for loading other interaction results and interactive videos is obviated, thus reducing unnecessary network costs and enhancing user experience.
Patent WO-2022256977-A1 (WO)
Title: Information update method and apparatus, gimbal control method and apparatus, gimbal and storage medium
Inventor: XIE ZHENSHENG
IPC: G05D1/08
Filed: 2021-06-07
Abstract: An information update method and apparatus, a gimbal control method and apparatus, a gimbal and a storage medium. The information update method comprises: detecting whether there is structural interference in a gimbal (S101); and when there is structural interference in the gimbal, updating a joint angle setting range corresponding to the gimbal, wherein the joint angle setting range is used for identifying an allowed running range of an electric motor on the gimbal (S102). By means of the method, whether there is structural interference in a gimbal is detected; and when there is structural interference in the gimbal, a joint angle setting range corresponding to the gimbal is updated, such that by means of the updated joint angle setting range, the situation where a load located on the gimbal easily crashes due to the fact that the structural interference may occur between a gimbal body and the load is avoided, thereby ensuring the running stability of the gimbal and the load located on the gimbal, and further improving the use safety and reliability of the information update method.