baber/WOPTO huggingface dataset:
Patent WO-2022222084-A1 (WO)
Title: Display substrate and manufacturing method therefor, and display device
Inventor: WANG QINGHE
IPC: H01L51/52
Filed: 2021-04-21
Abstract: A display substrate and a manufacturing method therefor, and a display device. The display substrate comprises a driving circuit layer and a light emitting structure layer stacked on a base; the light emitting structure layer comprises an anode, a pixel definition layer, an organic light emitting layer, and a cathode which are sequentially disposed along a direction away from the base, and an auxiliary electrode and an organic light emitting block which are sequentially disposed along a direction away from the base; the pixel definition layer comprises an anode opening and an electrode opening, the anode opening exposes the anode, and the electrode opening exposes the auxiliary electrode; the organic light emitting block is separated from the organic light emitting layer; the auxiliary electrode comprises a first auxiliary electrode, a second auxiliary electrode, and a third auxiliary electrode which are sequentially disposed along a direction away from the base; and the cathode comprises a first horizontal lap portion and a second sidewall lap portion, the first horizontal lap portion is lapped to the first auxiliary electrode, the second sidewall lap portion is lapped to the second auxiliary electrode, and the thickness of the second sidewall lap portion in a direction parallel to the base is greater than the thickness of the first horizontal lap portion in a direction perpendicular to the base.
Patent WO-2022142025-A1 (WO)
Inventor: MA LONG
IPC: G06F16/35
Filed: 2021-04-29
Abstract: 本申请适用于人工智能技术领域，提供了一种文本分类方法、装置、终端设备及存储介质，方法包括：获取由多个待分类文本生成的文本节点结构图；提取每个待分类文本的文本特征，并根据文本特征分别计算两两文本节点之间的相似距离；根据相似距离，对文本节点结构图中的节点线进行过滤，得到包含每个文本节点和剩余节点线的目标文本节点结构图；基于社区发现算法和剩余节点线，对目标文本节点结构图中的待分类文本进行分类，得到多个待分类文本的目标分组。采用上述方法对由待分类文本生成的文本节点结构图先进行初步过滤后，再次对其进行分组得到目标分组，可提高对多个待分类文本进行分类的准确性。
Patent WO-2022110675-A1 (WO)
Inventor: ZHAO QIQI
IPC: G06F11/34
Filed: 2021-05-12
Abstract: 本申请涉及一种基于人工智能的日志生成方法、装置、计算机设备和介质。涉及人工智能领域，应用于分布式系统，包括：接收流程操作请求；通过跟踪器生成与所述流程操作请求对应的跟踪标识，所述跟踪标识用于生成流程流转请求，并在所述流程操作请求的流转过程中依次指示对应的下游系统生成流程流转请求；将所述流程流转请求依次发送至对应的下游系统，以使得所述下游系统根据所述跟踪标识生成日志文件。
Patent WO-2022028060-A1 (WO)
Inventor: LI DONGHANG
IPC: H04N5/232
Filed: 2021-05-27
Abstract: 本申请公开了一种显示设备及显示方法，其中，通过第一操作方式输入的用户操作可以控制摄像头在起始角度基础上向目标调整方向做增量调整，通过第二操作方式输入的用户操作可以控制摄像头一次性旋转到目标调整方向对应的极限角度。
Patent WO-2022142177-A1 (WO)
Inventor: WANG GUANGFU
IPC: H04N5/243
Filed: 2021-06-21
Abstract: 本公开提供了一种HDR图像生成方法、装置、电子设备及可读存储介质，所述方法包括：获取拍摄场景的待提取图像；提取所述待提取图像的亮度特征；根据所述待提取图像的所述亮度特征确定对应的所述拍摄场景的光线类别；根据所述拍摄场景的光线类别，获取与该光线类别对应的选帧策略；根据所述选帧策略获取所述拍摄场景的多个帧图像，并根据所述帧图像合成所述HDR图像。这样，通过拍摄场景首先获取待提取图像，通过待提取图像确定选帧策略并执行，最终得到合成的HDR图像，整个过程避开了固定的选帧策略无法适应极端场景的情况，从而避免了极端场景对HDR图像的动态范围和视觉效果的削弱，使得生产的HDR图像具有更好的动态范围和更好的视觉效果。
Patent WO-2022017123-A1 (WO)
Title: Anti-nipah virus monoclonal antibody having neutralization activity and application
Inventor: CHEN WEI
IPC: A61P31/14
Filed: 2021-06-26
Abstract: Disclosed in the present invention is an anti-Nipah virus monoclonal antibody having neutralization activity. The antibody consists of a monkey-derived variable region and a human constant region, and both light and heavy chains of the monkey-derived variable region have unique CDR regions. The antibody provided by the present invention has an excellent antigen binding capability, and has good binding activity with Bangladesh Nipah virus and Malaysia Nipah virus glycoprotein G. The antibody can effectively neutralize the Nipah pseudovirus. Moreover, the neutralization activity of the antibody is enhanced as the concentration of the antibody increases, and nearly 100% neutralization of the Nipah pseudovirus can be achieved at a concentration of 1 μg/mL. Also disclosed in the present invention is an application of the monoclonal antibody against the Nipah virus glycoprotein G in preparation of a Nipah virus treatment drug.
Patent WO-2022134527-A1 (WO)
Title: 一种半导体磷化物注入合成系统及控制方法
Inventor: SUN NIEFENG
IPC: C30B29/40
Filed: 2021-07-05
Abstract: 一种半导体磷化物注入合成系统及控制方法，属于半导体磷化物的制备技术领域，包括炉体、借助升降机构设置在炉体上方的屏蔽承载箱、设置在屏蔽承载箱内的磷源承载器、设置在磷源承载器下方的注入管以及配套设置在炉体内底部的坩埚。磷源承载器包括磷源承载器主体和磷源承载器上盖、设置在磷源承载器主体内底部的发热体基座、设置在发热体基座上的发热体；在磷源承载器外壁包裹保温层，在保温层和屏蔽承载箱内壁之间设置感应线圈。通过对装置和方法本身进行改进，可提高系统的稳定性，可使得整个合成系统进行定量合成，降低了磷源承载器爆炸的危险。
Patent WO-2022007812-A1 (WO)
Title: Unlocking apparatus, swapping device comprising same, and unlocking control method
Inventor: ZHANG JIANPING
IPC: B60L53/80
Filed: 2021-07-06
Abstract: Disclosed are an unlocking apparatus, a swapping device comprising same, and an unlocking control method. The unlocking apparatus is used for unlocking or locking a battery box in a battery bracket on an electric vehicle, and comprises a drive mechanism, an unlocking component, and a transmission member. The drive mechanism drives the unlocking component to move by means of the transmission member, so that the unlocking component drives a locking mechanism on the battery bracket to move to unlock or lock the battery box. The unlocking component is axially rotatable relative to the transmission member to adapt to the angle deviation between the unlocking component and the standard unlocking position on the battery bracket. The swapping device comprises the unlocking apparatus. In this way, even if there is a circumferential deviation, the unlocking component is ensured to be accurately aligned and connected. At the same time, the unlocking or locking accuracy is very high, the swapping efficiency is improved, a misoperation is effectively avoided, the safety and stability of the swapping device are greatly improved, and the service life of the battery box is prolonged.
Patent WO-2022048303-A1 (WO)
Inventor: Lin Natao
IPC: H04N5/232
Filed: 2021-07-08
Abstract: A panoramic image photographing method, a panoramic image photographing system, an electronic device (1000) and a computer readable storage medium (400). The panoramic image photographing method supports the acquisition of panoramic images in two different dimensional directions.
Patent WO-2022236953-A1 (WO)
Inventor: ZHANG BAOGANG
IPC: H01S3/00
Filed: 2021-07-13
Abstract: 一种固态脉冲铥激光和绿激光协同输出的医用激光器，包括轴向延伸的壳体，该壳体内部径向固接第一隔板；第一隔板的一侧面上固接有第二隔板，并由第一隔板及第二隔板将壳体内部分割为铥激光发生腔、绿激光发生腔及混光腔；铥激光发生腔内同轴固装有第二全反镜、铥棒、声光调Q及5％光谱输出镜，且铥激光发生腔的激光发射端固装有将激光反射至混光腔内的第二45°全反镜；绿激光发生腔内同轴固装有第一全反镜、掺钕钇铝石榴石棒、倍频晶体以及绿激光输出镜；混光腔中调节连接有第一45°全反镜，该混光腔的侧壁上偶合连接有光纤。该激光发生器，以532nm波长绿激光互补配合2025nm波长铥激光，满足医学美容中去皱去表皮红斑及手术碎石的多功能需要。
Patent WO-2023024018-A1 (WO)
Inventor: CHEN BO
IPC: G01J3/45
Filed: 2021-08-26
Abstract: A segmented scanning Fourier transform spectrometer comprises a light source (1), a first beam splitter (2), a first reflector (3), a second reflector (4), a first photodetector (5), a first planar reflector (6), a second beam splitter (7), a phase shifter (8), a second photodetector (9), a third photodetector (10), a first motion mechanism (11), a second motion mechanism (12), and a processor. By means of using two motion mechanisms having different travels working together, stable interference can be attained within a relatively large motion range of a moving mirror.
Patent WO-2023028836-A1 (WO)
Title: Test de mise hors tension de micrologiciel de système de mémoire
Inventor: JIANG YAOFENG
IPC: G11C29/04
Filed: 2021-08-31
Abstract: L'invention concerne un procédé de test de mise hors tension de micrologiciel d'un système de mémoire, un système de mémoire, un dispositif informatique, un support de stockage lisible par ordinateur, et un système de test de mise hors tension. Le procédé de test de mise hors tension comprend : le déclenchement d'un test de mise hors tension au niveau d'une pluralité de points logiques prédéfinis du micrologiciel à tester.
Patent WO-2022057689-A1 (WO)
Title: Brake disc wear diagnosis method and wear diagnosis system
Inventor: YING HONGFENG
IPC: G01B11/00
Filed: 2021-09-07
Abstract: A brake disc or tire tread wear diagnosis method, comprising: first acquiring feature information, the feature information being used for characterizing features of a brake disc or a tire tread or features of a vehicle to which the brake disc belongs (S21); then acquiring wear replacement standards of the brake disc or the tire tread according to the feature information (S22); then acquiring wear measurement data of the brake disc or the tire tread (S23); and finally generating a wear diagnosis result according to the wear measurement data and the wear replacement standards of the brake disc or the tire tread (S24). Therefore, according to the feature information, the wear replacement standards of the brake disc or the tire tread can be accurately found (S22), and finally, according to the wear measurement data and the wear replacement standards of the brake disc or the tire tread, the wear diagnosis result is generated (S24). Compared with manually searching, from a repair manual, for wear replacement standards of a brake disc or a tire tread, the present invention can greatly increase the searching efficiency, and the searching is more accurate, thereby improving the user experience. Further disclosed are a wear diagnosis system and a non-transitory computer-readable storage medium.
Patent WO-2022252430-A1 (WO)
Inventor: LU SHOUYIN
IPC: B25J18/00
Filed: 2021-09-09
Abstract: 一种高空挂拆接地线作业车的机械臂轨迹规划控制系统，包括目标定位模块、路径规划模块、控制参数分发模块；目标定位模块包括GPS定位模块和RFID识别定位模块，实现对每个作业点的位置模型的确定；目标定位模块确定目标的工作点位，通过路径规划模块的运动学处理，并进行路径规划处理，而后通过控制参数分发模块将路径规划任务信息下发到机械臂的各个执行机构。
Patent WO-2022068570-A1 (WO)
Inventor: GAO LIANG
IPC: G10L19/018
Filed: 2021-09-14
Abstract: An audio watermark adding method, comprising: a playback terminal obtains a first audio in real time (202); the playback terminal embeds an audio watermark in the first audio (203), the audio watermark being associated with the playback terminal; the playback terminal plays the first audio embedded with the audio watermark (204). Also provided are an audio watermark analyzing method and device, and a medium. In a real-time audio playback scenario, a playback terminal adds an audio watermark in an audio stream in real time, so that an after-treatment device can determine the playback terminal according to the audio watermark when analyzing the watermark, and the first audio can be traced after being transcribed.
Patent WO-2022083422-A1 (WO)
Inventor: CHEN RAN
IPC: H04L12/721
Filed: 2021-09-27
Abstract: Les modes de réalisation de la présente divulgation utilisent un procédé et un appareil de soumission de trajets croisés de SR/SRv6, un support de stockage et un dispositif électronique. Le procédé consiste : à négocier, par un élément de calcul de trajets et avec un client de calcul de trajets, sur la capacité de prendre en charge un trajet croisé de SR/SRv6 ; à calculer, par l'élément de calcul de trajets, le trajet croisé de SR/SRv6 ; et à soumettre, par l'élément de calcul de trajets, le trajet croisé de SR/SRv6 au client de calcul de trajets.
Patent WO-2022166232-A1 (WO)
Title: Procédé, système et appareil d'identification de roches, terminal et support de stockage lisible
Inventor: YU XIAOLU
IPC: G06K9/62
Filed: 2021-09-29
Abstract: La présente invention, qui relève du domaine technique de l'identification de roches, concerne un procédé, un système et un appareil d'identification de roches, un terminal et un support de stockage lisible. Le procédé comprend : la réception d'une image de tranche de roche envoyée par un dispositif d'acquisition d'image (301) ; sur la base de l'image de tranche de roche, la génération de caractéristiques géométriques, de caractéristiques minérales et de caractéristiques structurales correspondant à une tranche de roche (302) ; et la génération d'un résultat d'identification de la tranche de roche sur la base des caractéristiques géométriques, des caractéristiques minérales et des caractéristiques structurales (S303). Après l'obtention de l'image de tranche de roche, l'image de tranche de roche est soumise à une extraction de caractéristiques sur une base à trois dimensions, c'est-à-dire, les caractéristiques géométriques, les caractéristiques minérales et les caractéristiques structurales, la propriété de la roche est déterminée à partir de multiples dimensions de caractéristiques, et finalement un résultat d'identification comprenant une description textuelle est généré. Après l'obtention d'une image visuelle microscopique correspondant à la tranche de roche, une extraction de caractéristiques dans de multiples dimensions est réalisée sur l'image et, en référence aux multiples dimensions de caractéristiques, la tranche de roche est identifiée, de sorte que la précision pour l'identification de roches est améliorée.
Patent WO-2023029144-A1 (WO)
Inventor: ZHAO YUGUI
IPC: H04R1/10
Filed: 2021-10-07
Abstract: 本发明公开一种耳机闭塞效应消除方法及耳机。其中，所述耳机闭塞效应消除方法包括以下步骤：检测外耳道壁振动加速度，并生成外耳道壁振动信号；将所述外耳道壁振动信号进行低通滤波处理；将低通滤波处理后的外耳道壁振动信号进行反相处理得到闭塞效应消除信号，并通过耳机扬声器播放，以与外耳道壁振动产生的闭塞效应信号抵消。本发明消除了耳机的闭塞效应，提高用户使用的体验感。
Patent WO-2023000510-A1 (WO)
Inventor: TANG NING
IPC: C22C9/00
Filed: 2021-10-12
Abstract: La présente invention concerne un matériau composite à matrice d'alliage cuivre-titane renforcé de siliciure et son procédé de préparation. Le matériau composite comprend une matrice d'alliage cuivre-titane et des particules de siliciure dispersées dans la matrice d'alliage cuivre-titane, la teneur des particules de siliciure étant de 0,1 à 2,0 % en poids. Les particules de siliciure comprennent de 15 à 30 % en poids de Si, le reste se composant de Ti, de Cu et d'impuretés inévitables. La matrice d'alliage cuivre-titane comprend de 1,0 à 5,0 % en poids de Ti, de 0 001 à 0,1 % en poids de Si, le reste se composant de Cu et d'impuretés inévitables. Le matériau composite a une bonne dureté, une excellente résistance à l'usure et une bonne stabilité de structure, et ne contient pas les éléments magnétiques de Fe, Co et Ni. La présente invention concerne en outre le procédé de préparation du matériau composite.
Patent WO-2022083780-A1 (WO)
Title: Procédé et dispositif de réception de mbs, procédé et dispositif d'envoi de mbs, terminal et station de base
Inventor: XIE FANG
IPC: H04W4/06
Filed: 2021-10-25
Abstract: Les modes de réalisation de la présente invention concernent un procédé et un dispositif de réception de service de diffusion/multidiffusion (MBS), un procédé et un dispositif d'envoi de MBS, un terminal et une station de base.   Ledit procédé de réception comprend les étapes consistant à : acquérir des informations de préconfiguration, un procédé de réception permettant de recevoir un MBS lorsqu'un terminal est dans un état de veille ou dans un état inactif étant défini dans les informations de préconfiguration ; et, lorsque le terminal est dans l'état de veille ou dans l'état inactif, recevoir le MBS selon le procédé de réception défini dans les informations de préconfiguration. Au moyen du procédé, des informations de préconfiguration sont délivrées à un terminal. Les informations de préconfiguration définissent un procédé de réception permettant de recevoir un MBS lorsque le terminal est dans un état de veille ou dans un état inactif, ce qui permet de résoudre le problème de l'art antérieur selon lequel un terminal dans un état de veille/inactif utilise un mécanisme de réception unifié pour la même cellule de desserte lorsqu'il reçoit un MBS et ne peut donc pas s'adapter à des conditions de service de cellule et à différentes exigences de retour de différents MBS.
Patent WO-2023273053-A1 (WO)
Title: Overall supply type high-pressure cylinder facilitating measurement of dynamic and static positions, and method
Inventor: YAO HONGQI
IPC: F01D25/24
Filed: 2021-10-27
Abstract: The present invention relates to an overall supply type high-pressure cylinder facilitating measurement of dynamic and static positions, and a method. The overall supply type high-pressure cylinder comprises a cylindrical cylinder body; a rotor is provided in the cylinder body; end gland seals are respectively provided on the end surfaces of two ends of the cylinder body; a first positioning block and two second positioning blocks are provided at the end gland seal of each end; each first positioning block is mounted on the upper portion of the corresponding end gland seal; a first positioning surface is formed on the side surface of each first positioning block facing away from the corresponding end gland seal; each first positioning surface is perpendicular to a horizontal symmetry surface in the rotor; the second positioning blocks are respectively mounted on the left and right sides of the end gland seals; second positioning surfaces are formed on the side surfaces of the second positioning blocks close to the center of the rotor; and the second positioning surfaces are perpendicular to the a vertical symmetry surface passing through a rotating shaft of the rotor.
Patent WO-2023070390-A1 (WO)
Inventor: LI MINGJU
IPC: H04W72/12
Filed: 2021-10-27
Abstract: The present disclosure relates to the technical field of communications. Provided are a transmission configuration indication determination method and apparatus, and a terminal and a storage medium. The method comprises: receiving M pieces of downlink control information (DCI), which are sent by a network device, wherein each of the M pieces of DCI includes a transmission configuration indication (TCI) state, and the M pieces of DCI comprise reference DCI, M being a positive integer; and on the basis of a target TCI state that is included in the reference DCI, determining a unified TCI state that is used in communication transmission. The present disclosure provides a solution for the problem of how to determine a unified TCI that is used in communication transmission, such that a terminal device and a network device reach an agreement regarding a TCI state use time, and the beam consistency is ensured, thereby improving the transmission performance based on a TCI between the terminal device and the network device.
Patent WO-2023077472-A1 (WO)
Inventor: ZHU YAJUN
IPC: H04W72/06
Filed: 2021-11-05
Abstract: 本公开提出一种信息更新方法、装置、用户设备、基站及存储介质，属于通信技术领域。该方法包括：接收基站发送的更新后的小区特定偏移值cell-specific offset；接收所述基站发送的用于指示时间偏移值和/或时间窗口的配置信息，所述时间偏移值用于指示更新后的cell-specific offset的延迟生效时间，所述时间窗口用于指示所述更新后的cell-specific offset的无效时间；基于所述时间偏移值和/或时间窗口使用所述更新后的cell-specific offset。本公开提供的方法可以确保通信性能。
Patent WO-2022121619-A1 (WO)
Title: Controlled deferrals of marketing action in sequential workflows
Inventor: MCFADDIN HERBERT SCOTT
IPC: G06F7/00
Filed: 2021-11-12
Abstract: A computer system includes a memory having computer readable instructions and a processor for executing the computer readable instructions. The computer readable instructions control the processor to determine an active workflow initiated by a user. The active workflow includes a plurality of individual workflow stages that are sequentially presented to the user to complete a task. The processor further receives a user input requesting execution of a deferrable marketing action located at a current workflow stage of the active workflow, and controls the deferrable marketing action in response to the user input so as to delay execution of the deferrable marketing action.
Patent WO-2022127497-A1 (WO)
Inventor: YANG HE
IPC: G06N3/04
Filed: 2021-11-17
Abstract: Disclosed are an AI-based wearable device, and an application data processing method therefor. An NPU is integrated in the wearable device, and the application data processing method comprises: in response to receiving a trigger instruction for an application program of a wearable device, acquiring application data associated with the application program; calling an NPU to input the application data into a trained preset neural network model, and outputting application optimization data upon the preset neural network model being run; and running the application program according to the application optimization data, so as to output a running result of the application program. In the present invention, by means of integrating an NPU in a wearable device, optimization requirements for various application programs run on the wearable device are met, and diversified AI functions are effectively provided, thereby improving the user experience.
Patent WO-2022267322-A1 (WO)
Inventor: HE YUCONG
IPC: G06F40/166
Filed: 2021-11-23
Abstract: 一种会议纪要的生成方法、装置、终端设备以及计算机存储介质。该会议纪要的生成方法包括：获取会议音频数据，并对所述会议音频数据进行识别处理得到初始音频分析数据（S10）；调用预设的情感分类器对所述初始音频分析数据进行更新得到更新后的音频分析数据，其中，所述情感分类器通过基于所述初始音频分析数据构建的训练样本训练得到（S20）；基于所述更新后的音频分析数据，对所述会议音频数据对应的会议文本数据进行等级划分处理以生成会议纪要（S30）。
Patent WO-2022111460-A1 (WO)
Title: 摄像头模组、成像方法和电子设备
Inventor: WANG DANMEI
IPC: H04N5/225
Filed: 2021-11-23
Abstract: 本申请公开了一种摄像头模组、成像方法和电子设备，属于通信技术领域。摄像头模组，所述摄像头模组包括：透镜、透镜固定组件、电路板、图像传感器和驱动组件；透镜固定组件设有安装槽，透镜安装在安装槽内；透镜、透镜固定组件和电路板之间围合形成容置腔体，图像传感器设置于所述容置腔体内，与透镜正对设置，且图像传感器与电路板电连接；驱动组件位于图像传感器和所述电路板之间，驱动组件用于驱动图像传感器在垂直于透镜的光轴的平面上沿第一直线和第二直线移动。
Patent WO-2023065456-A1 (WO)
Title: 锁止模块及具有其的空调器
Inventor: JIA YING
IPC: F24F13/20
Filed: 2021-11-24
Abstract: 一种锁止模块及具有其的空调器，其中锁止模块包括设有敞口的安装套、联动件、弹性锁止件和可与联动件分离或结合的触发件；弹性锁止件连接安装套，弹性锁止件包括第一弹性臂和第二弹性臂；触发件与联动件结合带动联动件伸缩移动，使第一弹性臂和第二弹性臂相对于联动件移动形成扭力差并在初始位置和锁止位置之间切换。
Patent WO-2022116895-A1 (WO)
Inventor: XIE JINGRONG
IPC: H04L45/16
Filed: 2021-11-26
Abstract: 本申请提供了一种BIER报文转发的方法和设备，该方法包括：第一网络设备接收第二网络设备发送的BIER报文，BIER报文包括数据报文和全局VPN标识，全局VPN标识用于在BIER域中唯一标识数据报文的源设备所属的VPN，全局VPN标识包括第二网络设备的标识和第一标识，第一标识用于在第二网络设备上标识数据报文的源设备所属的VPN；第一网络设备根据全局VPN标识确定与全局VPN标识对应的第一VPN，第一VPN是第一网络设备确定的、数据报文的目的设备所属的VPN；第一网络设备向第一VPN对应的数据报文的目的设备发送数据报文。上述技术方案可以减小BIER报文头部的封装开销。
Patent WO-2022205984-A1 (WO)
Inventor: CHEN XIAOLIN
IPC: A47J31/44
Filed: 2021-12-01
Abstract: La présente invention concerne un mécanisme de verrouillage pour une machine à café et son procédé de fonctionnement. Le mécanisme de verrouillage pour une machine à café comprend une plaque d'actionnement, un ensemble presse-étoupe et un siège de support, l'ensemble presse-étoupe comprenant un bloc de pressage, un disque de verrouillage rotatif et une colonne de guidage ; la plaque d'actionnement est reliée au bloc de pressage ; la colonne de guidage est disposée longitudinalement ; le bloc de pressage est ajustée de manière coulissante avec la colonne de guidage ; une position de liaison de guidage qui est disposée de façon inclinée sur le disque de blocage rotatif ; le bloc de pressage entraîne le disque de verrouillage rotatif en rotation au moyen de la position de liaison de guidage ; un bloc de verrouillage est disposé sur le disque de verrouillage rotatif ; et une rainure de verrouillage ajustée sur le bloc de verrouillage est pratiquée dans le siège de support. Le mécanisme de verrouillage peut efficacement réaliser une fonction de verrouillage. Il est pratique à utiliser, présente de bonnes performances d'étanchéité et peut mieux répondre aux exigences d'utilisation des consommateurs.
Patent WO-2023102905-A1 (WO)
Inventor: Vladimir Taranenko
IPC: H01Q1/38
Filed: 2021-12-10
Abstract: Provided is a dual-polarized antenna, which comprises a radiation unit composed of four conductive elements, and comprises four supporting elements, a feeding unit, and a reflecting plate. The four conductive elements are separated from one another by means of a cross-shaped open slot in the center of the radiation unit, the top ends of the four supporting elements are connected to the conductive elements, and the four supporting elements are fixed to the reflecting plate. The feeding unit comprises a printed circuit board disposed in the central area of the radiation unit and two coaxial cables disposed along the supporting elements, the two coaxial cables being connected by means of an outer conductor to a conductive layer covering the lower surface of the printed circuit board, and being connected by means of an inner conductor to the first ends of two striplines located on the upper surface of the printed circuit board, the conductive layer and the two striplines on the printed circuit board, together with the two coaxial cables, forming two matching circuits which match the radiation unit. The cross-shaped open slot in the conductive layer covering the lower surface of the printed circuit board divides the conductive layer into four parts which are correspondingly disposed relative to the four conductive elements. The striplines pass through the cross-shaped open slot, and the second ends of the striplines are connected to coupling elements.