baber/WOPTO huggingface dataset:
Patent WO-2019047888-A1 (WO)
Title: Ownership-based data authorization method and system
Inventor: MIAO FANG
IPC: H04L29/06
Filed: 2018-09-06
Abstract: Disclosed is an ownership-based data authorization method. The method comprises: an identity verification step; a contract negotiation step, comprising: two parties negotiating contract conditions, range, time, rights, responsibilities, and execution mechanisms; a contract authorization step, comprising: if a negotiation between a data applicant and a data right owner succeeds, then the data right owner carrying out contract authorization on the data applicant; and a technology authorization step, comprising: the data right owner using a private key to decrypt data, and using a public key of the data applicant to encrypt the data for ownership conversion. A data body is encrypted and protected in combination with data ownership, and reuse and re-propagation of the data are appointed and authorized, which not only protects secure storage and access of the data, but also provides the possibility for performing a responsibility investigation using a data ownership-based source tracing method when data is leaked, and provides a data ownership-based data rights and interests division method for a data ownership authorization application and data transaction so as to provide support for assuring the benefits of a data owner.
Patent WO-2020006858-A1 (WO)
Inventor: XIE HUAFEI
IPC: H01L29/786
Filed: 2018-09-07
Abstract: 本发明提供一种薄膜晶体管及其制作方法，该制作方法包括：在基板上形成源极和漏极、平坦层，并对所述平坦层进行图案化处理形成位于所述源极和所述漏极之间的第一部分、位于所述源极的一侧的第二部分和位于所述漏极的一侧的第三部分；所述第一部分、所述第二部分和所述第三部分的上表面都与所述源极和所述漏极的顶部齐平。
Patent WO-2020000652-A1 (WO)
Inventor: HE XIANZHI
IPC: B61B13/00
Filed: 2018-09-07
Abstract: A suspended rail changing system, comprising a locomotive (1), a first base rail (2), and a second base rail (3). The first base rail (2) and the second base rail (3) are respectively provided on two sides of the locomotive (1). The locomotive comprises two walking mechanisms: before a rail is changed, the walking mechanism on the same side as the first base rail (2) walks on the first base rail (2); during the process of rail changing, the walking mechanism on the same side as the first base rail (2) first walks on the first base rail (2), and when the other walking mechanism can walk on the second base rail (3), the walking mechanism on the same side as the first base rail (2) is separated from the first base rail (2); and after the rail is changed, the walking mechanism on the same side as the second base rail (3) walks on the second base rail (3). The suspended rail changing system is easy to construct and low in costs, no mechanical movement or structural changing of a switch exists when the rail is changed, the rail of the locomotive can be fast changed only by means of the changing of the state of the walking wheels of the locomotive, and only a few meters of safe distance need to be reserved for front and rear vehicles, so that the problem of the rail changing of rail traffic is fundamentally solved.
Patent WO-2020000725-A1 (WO)
Title: 电子装置、数据迁移的方法及存储介质
Inventor: YIN XU
IPC: G06F16/21
Filed: 2018-09-26
Abstract: 本申请涉及一种电子装置、数据迁移的方法及存储介质，该方法包括：在迁移平台的操作界面上，当接收到对一个或多个业务系统的原数据库的待迁移数据进行迁移的指令后，基于该指令对本次迁移的迁移参数以及该原数据库与目标数据库的映射数据进行配置；当完成配置操作后，根据所配置的迁移参数及映射数据并利用多线程的方式读取该待迁移数据，并将待迁移数据转换为XML文件数据；采用多个线程获取该XML文件数据，按照预定的解析方式对该XML文件数据进行解析，并采用与读取该待迁移数据异步的方式将解析后的XML文件数据写入目标数据库中。本申请能够实现快速、高效地迁移较大数量级别的数据。
Patent WO-2020034317-A1 (WO)
Inventor: WANG XIUMING
IPC: C12Q1/686
Filed: 2018-09-27
Abstract: L'invention concerne un kit de réactif de détection de PCR quantitative par fluorescence en temps réel double permettant d'identifier le virus Seneca A et un virus de la fièvre aphteuse. Le kit de réactifs comprend deux paires d'amorces et deux sondes; l'amorce et la sonde sont respectivement conçues pour les gènes de région 3C du virus Seneca A et du virus de la fièvre aphteuse.
Patent WO-2019100944-A1 (WO)
Inventor: SUN DEKUI
IPC: H04W36/00
Filed: 2018-11-08
Abstract: 本申请提供了一种切换服务器的方法、装置和通信系统，该方法包括：终端接收第一通知消息，该第一通知消息包括该第二服务器的地址；该终端根据该第一通知消息，将待发送的业务数据分别发送给该第一服务器与该第二服务器；该终端接收来自该第一服务器的下行数据；该终端获取数据处理指示信息；在获取到该数据处理指示信息的情况下，该终端将待发送的业务数据发送给该第二服务器；该终端接收来自该第二服务器的下行数据。本申请实施例的切换服务器的方法、装置和通信系统，能够实现无缝切换，保证了业务的连续性，避免了终端切换服务器时造成业务中断的问题，有助于满足端到端的时延需求。
Patent WO-2019114625-A1 (WO)
Title: 真空泵排气管消音器及冰箱
Inventor: YANG CHUN
IPC: F24F13/24
Filed: 2018-12-07
Abstract: 一种消音器 (300) ，包括由第一底面 (310) 、第二底面 (320) 及侧壁 (330) 共同围合形成的中空腔体，侧壁 (330) 连接第一底面 (310) 及第二底面 (320) ，消音器 (300) 一端配置进气口 (340) ，相对另一端配置出气口 (350) ，腔体沿轴向被分隔为若干腔室，腔室包括与第一底面 (310) 相邻的第一腔室 (361) 、与第二底面 (320) 相邻的第二腔室 (363) 及位于第一腔室 (361) 与第二腔室 (363) 之间的中间腔室 (362) ，进气口 (340) 与中间腔室 (362) 气体导通，中间腔室 (362) 与第二腔室 (363) 气体导通，第一腔室 (361) 与第二腔室 (363) 气体导通，出气口 (350) 与第一腔室 (361) 气体导通。消音器 (300) 还包括第一导管 (371) 、第二导管 (372) 、第三导管 (373) 及第四导管 (374) ，第一导管 (371) 导通进气口 (340) 与中间腔室 (362) ，第二导管 (372) 导通中间腔室 (362) 与第二腔室 (363) ，第三导管 (373) 导通第一腔室 (361) 与第二腔室 (363) ，第四导管 (374) 导通第一腔室 (361) 与出气口 (350) 。第一导管 (371) 、第二导管 (372) 、第三导管 (373) 和第四导管 (374) 被配置为沿气路方向依次排布。
Patent WO-2019120123-A1 (WO)
Inventor: SU SHUPENG
IPC: E05F3/20
Filed: 2018-12-12
Abstract: 一种改良缓冲铰链，包括外壳(1)、第一转轴(51)、U型销轴(21)、铰链杯（2）、第一连动件（3），铰链杯（2）固定在门板上；第二转轴（52）、扭力弹簧（4）、第二连动件（5），阻尼器导向件包括置于第二连动件（5）与外壳（1）之间的导向机架（6），外壳（1）由左右两侧板以及上侧板（10）围设而成，设置阻尼器（8）以及阻尼器导向件，阻尼器（8）的活塞杆（82）的输出方向往上侧板（10）方向设置，该铰链有效的降低其生产的成本，并在降低其成本的基础上，克服其存在的部件摩擦产生的声噪以及产品整体的转动顺滑度，提高产品的整体的品质以及市场竞争力。
Patent WO-2020118707-A1 (WO)
Inventor: PAN WEIJIAN
IPC: H01F41/00
Filed: 2018-12-14
Abstract: 本申请公开了一种电源模块及其制备方法、通信设备，属于电源技术领域。该电源模块包括电源主体以及包裹在电源主体外侧的塑封壳，电源主体包括印制电路板以及设置在印制电路板上的磁芯，塑封壳上与磁芯对应的区域具有开口，磁芯远离印制电路板的板面的一面通过开口从塑封壳露出，磁芯从塑封壳露出的区域上具有缝隙。本申请解决了电源模块的磁芯受力时容易出现裂纹的问题，降低了磁芯出现裂纹的概率，提高了电源模块的可靠性。
Patent WO-2020087760-A1 (WO)
Title: Marqueur de cellule trophoblastique foetale, procédé d'identification, kit de détection et utilisation correspondante
Inventor: SHI QIHUI
IPC: C12Q1/68
Filed: 2018-12-29
Abstract: Marqueur de cellules trophoblastiques foetales, procédé d'identification, kit de détection et utilisation correspondante. Le procédé d'identification consiste à effectuer un traitement de coloration sur un échantillon contenant des cellules trophoblastiques foetales avec une substance d'anticorps HK2 marquée par fluorescence, puis à effectuer une détection de fluorescence, les cellules positives à HK2 étant des cellules cibles. Le kit comprend une substance d'anticorps HK2 marquée par fluorescence et un colorant de noyau cellulaire. La solution technique susmentionnée peut détecter de manière sensible et fiable des cellules trophoblastiques foetales dans le mucus cervical ou des échantillons sanguins de femmes enceintes dans le premier trimestre, et peut notamment être utilisée pour un diagnostic prénatal en grossesse précoce.
Patent WO-2020113751-A1 (WO)
Inventor: YE JIAN
IPC: C23C14/12
Filed: 2019-01-02
Abstract: 一种掩膜板（100），该掩膜板（100）包括：框架（40）；遮挡体（10），所述遮挡体（10）包括第一遮挡条（12）以及第二遮挡条（13）；多个所述第一遮挡条（12）和多个所述第二遮挡条（13）相交形成阵列排布的开口区（14）；掩膜基板（20）包括多个掩膜单元（21），所述掩膜单元（21）包括蒸镀区（211），所述蒸镀区（211）对应一行或一列开口区（14），所述开口区（14）的位置与显示面板的显示区域的位置对应。
Patent WO-2019149289-A1 (WO)
Title: Data line storage device
Inventor: PAN YUFU
IPC: H01R13/72
Filed: 2019-02-03
Abstract: The present invention relates to the technical field of data line storage devices, and specifically to a data line storage device, comprising a main body used for forming a cavity of the storage device, wherein one end of a data line is fixed in the cavity of the storage device, and the other end may move reciprocally at inner and outer parts of the cavity; a take-up seat is disposed at an inner part of the main body, and is connected to the fixed end of the data line; when the data line is received in the storage device, the data line is wound and disposed on the take-up seat; a line control mechanism, said line control mechanism being in contact connection with the data line so as to drive said data line to move; and a first driving device, said driving device being connected to the line control mechanism, and said driving device driving the line control mechanism to rotate or be still, thus controlling the movement state of the data line.
Patent WO-2019184887-A1 (WO)
Inventor: CHEN JIANJIAN
IPC: C02F1/00
Filed: 2019-03-25
Abstract: 一种滤芯装置，设有止水组件（13）和自动锁水组件（22），止水组件（13）能够控制滤芯装置的通水和断水，在滤芯装置的拆下过程中防止过滤腔体（111）内的残留水流出；自动锁水组件（13）能够控制滤芯装置与外接管道之间的通水和断水，在滤芯装置的拆下过程中防止外接管道中的水流溢出。止水组件（13）采用侧面通断水的方式。此外，还提供一种包括上述滤芯装置的净水器。
Patent WO-2020199092-A1 (WO)
Inventor: JIANG JIZHAO
IPC: H01R11/28
Filed: 2019-04-01
Abstract: La présente invention concerne un connecteur électrique à montage rapide, comprenant une première pièce de montage rapide (6) et une seconde pièce de montage rapide (7) qui peuvent tourner l'une par rapport à l'autre. Lorsque les deux tournent l'une par rapport à l'autre, une seconde extrémité haute (711) d'une seconde surface de came (71) tourne jusqu'à une première extrémité haute (611) d'une première surface de came (61), un premier bras de serrage (2) est poussé au moyen de la première pièce de montage rapide (6), et un second bras de serrage (2) se plie de telle sorte que la surface d'une rainure de serrage (4) diminue pour mettre en œuvre un montage rapide. Par rapport à la difficulté de montage en place et la main d'œuvre requise pour les colliers de batterie existants dues à l'utilisation d'une technique de montage par vis et écrou, le présent connecteur électrique à montage rapide ne nécessite pas d'outils de montage supplémentaires et est pratique à utiliser.
Patent WO-2020211078-A1 (WO)
Title: Stockage distribué de blocs dans des chaînes de blocs
Inventor: FENG JINGYU
IPC: G06F16/22
Filed: 2019-04-19
Abstract: L'invention concerne un procédé qui consiste à: recevoir, par un second noeud, une nouvelle transaction à enregistrer sur un bloc dans une chaîne de blocs (510), déterminer, par le second noeud, sur la base d'une identité du bloc, que le second noeud est l'un d'un sous-ensemble de gestionnaires de blocs dans la chaîne de blocs pour stocker le bloc (520), ajouter le bloc à la chaîne de blocs en réponse à la détermination (530) et transmettre une liste de blocs, la liste de blocs comprenant des informations concernant le bloc (540).
Patent WO-2019233209-A1 (WO)
Inventor: BO LEIFANG
IPC: C07D237/04
Filed: 2019-04-25
Abstract: L'invention concerne un procédé de préparation d'indoxacarb S à l'aide du catalyseur. Le catalyseur est préparé à l'aide de 3-tert-butyl-5-chlorométhyle salicylaldéhyde et de cyclohexanediamine comme matières premières, où un catalyseur de quinine d'origine tel que la cinchonine est remplacé par le catalyseur pour une application dans la synthèse asymétrique d'hydroperoxyde de tert-butyle et d'ester de 5-chloro-2-méthoxycarbonyl-1-indanone, améliorant considérablement la sélection dans le processus de synthèse asymétrique, la teneur en énantiomère S augmentant de 75 % à plus de 98 %, réalisant le recyclage d'un catalyseur chiral à haut rendement, et réduisant considérablement les coûts de production. Le procédé de synthèse du catalyseur est simple et propice à l'industrialisation, et pose de bonnes fondations pour la production d'indoxacarb de haute qualité.
Patent WO-2020223935-A1 (WO)
Inventor: PENG LEI
IPC: G08G1/14
Filed: 2019-05-08
Abstract: A spatial-temporal-characteristics-based parking guidance method and apparatus, a device and a storage medium. The method comprises: acquiring expected travelling information of a user vehicle (S101), wherein the expected travelling information comprises a travelling planning path of the user vehicle, a destination and an expected arrival time at the destination; and inputting the expected travelling information into a pre-trained city-wide parking guidance system, and generating parking lot recommendation information corresponding to the user vehicle, wherein the city-wide parking guidance system is a spatial-temporal classifier obtained by means of training with parking events of city vehicles in the current city as training data (S102). The method does not need to depend on parking data of various parking lots in the city, thereby effectively improving the effect of city-wide parking guidance.
Patent WO-2020133876-A1 (WO)
Inventor: YANG KAIFENG
IPC: H02H7/00
Filed: 2019-05-13
Abstract: 一种伺服系统动力电缆断线检测的方法，首先建立电流环传递函数模型，给定电流环激励信号，并对电机电流进行检测，通过最小二乘法辨识得到电流环模型参数。系统运行时，速度环调节输出电流指令，再通过电流环模型求出预期电流。计算预期电流与系统检测得到的电机电流差并取绝对值，低通滤波处理。如果滤波后的值超过设定阈值，则认为伺服系统存在动力电缆断线故障。该伺服系统动力电缆断线检测的方法能实时检测伺服系统动力电缆断线的情况，及时避免由于动力电缆断线引起的机械故障等。该方案实现简单，检测的可靠性高，且无硬件成本增加，易于工程化应用。
Patent WO-2020147234-A1 (WO)
Inventor: HUO ZHAOJING
IPC: H02J3/00
Filed: 2019-05-24
Abstract: 本申请提供了一种供电控制电路和变频空调器，其中，供电控制电路包括：设置于室内机中的控制模组与第一继电器，控制模组用于控制第一继电器对室外机供电或切断供电，室外机上设置有滤波电容，供电控制电路还包括：串联的第二继电器与限流电阻，第二继电器电连接至控制模组，获取到上电指令，控制模组控制第二继电器闭合，以对滤波电容进行充电，滤波电容充电完毕，控制模组控制断开第二继电器，并控制闭合第一继电器，以对室外机进行供电，其中，第一继电器的容量大于第二继电器的容量。通过本申请的技术方案，能够降低电路功耗并节省电路板空间。
Patent WO-2020062901-A1 (WO)
Inventor: ZHOU FEI
IPC: G06T7/42
Filed: 2019-05-27
Abstract: Provided by the present invention are a method and system for analyzing the image quality of a super-resolution image, the method comprising: acquiring a source reference image and a super-resolution image having the same content and number of pixels as the source reference image; decomposing texture components, structural components and high frequency components of the source reference image and the super-resolution image respectively; pooling the decomposed texture components, structural components and high frequency components to obtain three pooling fractions corresponding to the three components; and fusing the three pooling fractions to obtain an image quality analysis value. By means of the present invention, the analysis of a super-resolution image is more impartial and accurate than existing image quality analysis methods, thereby providing important application value for the analysis of the quality of super-resolution images obtained after reconstruction of low-resolution images in the field of monitoring, satellite imaging and medical imaging.
Patent WO-2020001253-A1 (WO)
Inventor: WANG HUCHENG
IPC: H04W40/36
Filed: 2019-06-06
Abstract: Disclosed in the present application are a user-plane path updating method and apparatus, and a computer storage medium, for use in solving the technical problem in the prior art of plenty of data transmission interruptions and packet loss when switching a user-plane path. The method comprises: when it is determined that an original user-plane anchor point of a protocol data unit session needs to be updated, selecting a new user-plane anchor point; sending a first notification to an application function module of an application layer, and receiving a response message in response to the first notification returned by the application function module, wherein the first notification is used for notifying the application function module of a message about that the original user-plane anchor point needs to be updated; and if the response message indicates that a session management function module can update the path of the protocol data unit session, updating the user-plane path of the protocol data unit session on the basis of the new user-plane anchor point.
Patent WO-2020011216-A1 (WO)
Title: Method, apparatus, and device for transmitting message, and storage medium
Inventor: DU ZONGPENG
IPC: H04L45/741
Filed: 2019-07-11
Abstract: The present application provides a method, device, and system for transmitting a message, and a storage medium. The method comprises: a first network device determines a first main logical interface, wherein the first main logical interface is associated with a first virtual network identity and a first sub-logical interface, and the first sub-logical interface is associated with a second virtual network identity; the first network device receives a notification message from a second network device by means of the first main logical interface, wherein the notification message comprises: a first virtual network identity, first Internet Protocol (IP) information associated with the first virtual network identity, a second virtual network identity, and second IP information associated with the second virtual network identity. In the present application, a method for transmitting the notification message at a main logical interface is adopted to reduce the adjacent number and the number of notification messages, so as to reduce transmission pressure of the network device.
Patent WO-2020258415-A1 (WO)
Inventor: TAO JIN
IPC: G01D11/16
Filed: 2019-07-19
Abstract: An installation structure for a electric substrate of an industrial instrument, comprising a handle (1) wherein: limiting screws (13) are provided above the handle (1), and there are multiple limiting screws (13), a first frame (3) is provided below the handle (1), a spring limiting apparatus (2) is provided below the first frame (3), a first locking head (5) is provided below the spring limiting apparatus (2), a plurality of limiting screw holes (14) are provided on both sides of the first frame (3), a second frame (4) is provided at one side of the first frame (3), connectors (6) are provided at both sides of the second frame (4), a third frame (8) is provided below the connectors (6), a connection axle (11) is provided below the third frame (8), a lift (10) is provided below the connection axle (11), a connection rod (15) is provided at one end of the lift (10), a rotary axle (9) is provided at one end of the connection rod (15), a second locking head (7) is provided above the third frame (8), and a fourth frame (12) is provided at one end of the third frame (8). The installation structure solves the problems of difficulty in maintenance, inconvenient connection and poor heat dissipation of electric substrate installation structures in the prior art.
Patent WO-2021022579-A1 (WO)
Title: 一种自动环绕目标拍摄方法及系统
Inventor: PENG YU
IPC: G05D3/12
Filed: 2019-08-19
Abstract: 本申请公开了一种自动环绕目标拍摄方法及系统，所述方法包括：获得yaw轴云台角度参数，对摄像头所获取的图像进行处理以获取距离参数；根据所述yaw轴云台角度参数和距离参数计算获得舵机转角控制参数；根据yaw轴云台角度参数控制云台相机云台的转动进而控制摄像头的转向，且根据舵机转角控制参数控制用于放置云台相机的拍摄移动装置中舵机的转动角度，以使得拍摄移动装置环绕跟踪目标，以环绕目标进行拍摄。本申请根据yaw轴云台角度参数调整摄像头的转向，并根据舵机转角控制参数控制舵机的转动，以使拍摄移动装置的前进方向始终与该拍摄移动装置和目标的连线呈直角，且其与目标的距离保持不变，从而达到环绕跟踪目标拍摄的目的。
Patent WO-2021051346-A1 (WO)
Title: Three-dimensional vehicle lane line determination method, device, and electronic apparatus
Inventor: SUN LU
IPC: G06K9/00
Filed: 2019-09-19
Abstract: The three-dimensional vehicle lane line determination method comprises: acquiring a three-dimensional point cloud of a target environment, projecting the three-dimensional point cloud in a vertical direction, and obtaining a two-dimensional point cloud image consisting of projection points, wherein the projection points preserve height information of the three-dimensional point cloud (S1); performing lane line fitting according to the two-dimensional point cloud image, and obtaining lane line points (S2); determining height information of the lane line points on the basis of the height information of the projection points (S3); and generating three-dimensional lane lines on the basis of the height information of the lane line points (S4). The three-dimensional point cloud is projected in the vertical direction, and therefore, the obtained two-dimensional point cloud image consisting of the projection points preserves the height information of the three-dimensional point cloud, such that the lane line points obtained from performing lane line fitting according to the two-dimensional point cloud image also have the height information. The invention enables lane lines at different heights to be distinguished on the basis of the height information, thereby integrating the lane line points as three-dimensional lane lines.
Patent WO-2020220575-A1 (WO)
Title: 证件识别方法和装置、电子设备、计算机可读存储介质
Inventor: ZHENG DIXIN
IPC: G06V30/10
Filed: 2019-09-26
Abstract: 一种证件识别方法和装置、电子设备（1000）、计算机可读存储介质，其中，方法包括：对证件图像进行关键点检测，获得所述证件图像中包括的证件的多个关键点的信息（210），其中，所述多个关键点包括所述证件中第一文本区域的至少两个边界限定点，所述第一文本区域中包括多个对应于第一字符类型的文本行；基于所述多个关键点的信息，确定所述证件的文本识别结果（220）。
Patent WO-2020228295-A1 (WO)
Title: Antenna assembly and communication apparatus
Inventor: HUANG YI
IPC: H01Q17/00
Filed: 2019-11-21
Abstract: The present application relates to the technical field of communication, and disclosed thereby are an antenna assembly and a communication apparatus. The antenna assembly comprises a circuit board, a main antenna and an auxiliary antenna. A surface of the circuit board is provided with a circuit region and a clearance region, the main antenna and the auxiliary antenna are arranged corresponding to the clearance region, and the main antenna is connected to the circuit region of the circuit board; an orthographic projection of the auxiliary antenna in the clearance region is entirely located in, partially located in, or near to a radiation-sensitive region in which the frequency of an SAR value needs to be reduced, for use in receiving a signal of the main antenna and performing secondary radiation on the signal.
Patent WO-2020108536-A1 (WO)
Title: Virtual network resource allocation method and system and electronic device
Inventor: YE ZHIYONG
IPC: H04L12/24
Filed: 2019-11-27
Abstract: The present application relates to a virtual network resource allocation method and system and an electronic device. The method comprises: step a, generating a task graph according to network information of all virtual machines on physical machines, and partitioning the task graph using a multi-level graph partitioning algorithm to obtain k mutually disjoint partitioning subsets; step b, calculating a critical path having the longest completion time in each partitioning subset to obtain a virtual machine located at a critical path node; and step c, allocating a single-root input-output virtualization virtual function to the virtual machine located at the critical path node. In the present application, paravirtualization technology and single-root input-output virtualization technology are used in combination to optimize the network; by default, each virtual machine is assigned a paravirtualization virtual network adapter; single-root input/output virtualization virtual functions are only allocated to virtual machines located at critical path nodes after multi-level graph partitioning; thus, the purpose of improving the overall network bandwidth utilization and reducing the overall execution time of parallel applications is achieved.
Patent WO-2021008060-A1 (WO)
Inventor: JIANG JIAN
IPC: F16H57/12
Filed: 2019-11-28
Abstract: A planetary decelerator, comprising a sun gear (10), at least two planetary gears (20) engaged with the sun gear (10), a planet carrier (30) connected to each planetary gear (20), an inner ring gear (40) engaged with each planetary gear (20), and a ring gear fixing base (50) sleeved on the periphery of the inner ring gear (40). An input shaft (11) is further provided at the center of the sun gear (10). An output shaft (31) coaxial to the input shaft (11) is provided at the center of the planet carrier (30). Elastic members (60) are further provided between the inner ring gear (40) and the ring gear fixing base (50) so as to provide the elastic force for the inner ring gear (40) in the radial direction. The planetary decelerator can eliminate the matching clearance between the inner ring gear and the planetary gear, and between the planetary gear and the sun gear, and eliminate the backlash.
Patent WO-2021103115-A1 (WO)
Inventor: ZHAO XU
IPC: G06K7/10
Filed: 2019-12-06
Abstract: A RFID tag data output method and apparatus, a device, and a storage medium, relating to the technical field of communications, and specifically comprising: searching for a corresponding electronic tag according to a configuration rule (S401); selecting an electronic tag determined by an anti-collision operation (S402); authenticating the selected electronic tag (S403); and if the authentication succeeds, outputting data of the electronic tag (S404). The provided RFID tag data output method and apparatus, device, and storage medium can adapt to overcoming the problem of the need of different management programs to control an existing device in different operating system environments.