baber/WOPTO huggingface dataset:
Patent WO-2022048363-A1 (WO)
Title: Procédé et appareil de classification de site web, dispositif informatique et support de stockage
Inventor: Wu Manfang
IPC: G06F16/35
Filed: 2021-07-30
Abstract: L'invention concerne un procédé et un appareil de classification de site Web, un dispositif informatique et un support de stockage. Le procédé de classification de site Web comprend les étapes suivantes : en utilisant un texte d'introduction bref de site Web identifiant un type de site Web en tant qu'échantillon d'apprentissage, réaliser l'apprentissage d'un modèle de classification initial pour obtenir un modèle de classification de texte; classifier, en utilisant le modèle de classification de texte, des textes de site Web à classifier pour obtenir les catégories des textes de site Web à classifier, de sorte que l'objectif d'identifier rapidement et avec précision les types de site Web sur la base du texte d'introduction bref de site Web soit atteint.
Patent WO-2022022679-A1 (WO)
Inventor: YANG QI
IPC: H04L27/26
Filed: 2021-07-30
Abstract: Disclosed in embodiments of the present application are a signal transmission method and a related device. In the invention, a cell specific reference signal (CRS) in a subframe can be switched off on the premise of ensuring that the communication performance of a terminal device does not degrade, thus the power consumption of a network device is further reduced. The method in the present application comprises: obtaining N parameters of a target cell, the parameters being used for indicating a real-time condition of the target cell, N being an integer greater than or equal to 1; determining that at least one parameter among the N parameters is less than or equal to a corresponding threshold, and after determining that each terminal device in a connected state within the target cell is in a discontinuous reception (DRX) sleep period or that no terminal in a connected state exists within the target cell, switching off, in a first subframe of the target cell, at least one first orthogonal frequency division multiplexing (OFDM) symbol, the first OFDM symbol being used for carrying a CRS corresponding to a first port and/or a second port.
Patent WO-2022116575-A1 (WO)
Inventor: YUAN HUADONG
IPC: G06F21/33
Filed: 2021-07-30
Abstract: The present application relates to a service platform access permission acquisition method, a service platform access control method and system, an electronic apparatus, and a storage medium. The access permission acquisition method comprises: a first service platform acquiring a first access request generated by a client, the first access request carrying a second token; the first service platform accessing a second service platform by using the second token, and acquiring, from the second service platform, second user information in a second account corresponding to the second token; the first service platform generating, in the first service platform, a first account and a first token corresponding to the first account according to the second user information; and the first service platform taking the first token as a response message of the first access request and sending same to the client, such that the client obtains access permission for the first service platform by using the first token. By means of the present application, the problem of user requirements being unable to be met in a timely manner is solved, and the technical effect of flexibly meeting user requirements can be achieved.
Patent WO-2022068405-A1 (WO)
Title: Sterilization control method for air conditioner, and air conditioner
Inventor: LIU GUANGPENG
IPC: F24F1/0071
Filed: 2021-08-10
Abstract: The present invention belongs to the technical field of electrical equipment. Specifically provided are a sterilization control method for an air conditioner, and an air conditioner. An indoor unit of the air conditioner comprises: a shell, which has an air outlet; a fan, which is arranged in the shell; and a sterilization apparatus, which is mounted on the shell and is arranged close to the air outlet, wherein the sterilization apparatus can spray a sterilizing agent in the form of a mist. The sterilization control method comprises: when there is nobody in a room, running a fan and a sterilization apparatus, so as to sterilize the room; and after the sterilization of the room is completed, performing ventilation and air exchange on the room. A sterilization apparatus can spray a sterilizing agent in the form of a mist, and after a fan of an indoor unit starts, the sterilizing agent in the form of a mist can flow to various positions of a room along with air blown from an air outlet, so as to sterilize the room; in addition, after the sterilization of the room is completed, the room is subjected to ventilation and air exchange, such that the smell of the sterilizing agent in the room is eliminated, and the usage experience of a user can be improved.
Patent WO-2022267193-A1 (WO)
Inventor: ZHU YUELIANG
IPC: A61N1/36
Filed: 2021-08-10
Abstract: 本发明公开了一种外周神经刺激电路及其控制方法，包括植入电极、转接器、第一线缆、刺激器及体表电极；所述植入电极包括至少两个电极；所述转接器的一端与所述植入电极电连接，所述转接器的另一端通过所述第一线缆与所述刺激器电连接，所述刺激器用于发送电刺激脉冲；所述体表电极与所述刺激器电连接，并与所述植入电极通过被刺激人体组织形成多个不同的刺激回路。本发明提供的外周神经刺激电路及其控制方法能够有效抑制疼痛，提高临床治疗效果。
Patent WO-2022188353-A1 (WO)
Inventor: WANG JIA
IPC: H03K3/02
Filed: 2021-08-11
Abstract: 本申请实施例提供一种脉冲产生电路和交错脉冲产生电路，其中，脉冲产生电路，包括：振荡模块，接收控制信号，且根据控制信号生成第一振荡信号；周期调整模块，接收第一振荡信号以及倍率选择信号，并输出第二振荡信号，第二振荡信号的周期为第一振荡信号基于倍率选择信号调整后的周期；脉冲转换模块，接收第二振荡信号，并输出脉冲信号，脉冲信号的脉冲基于第二振荡信号的上升沿或下降沿产生，且脉冲信号的脉冲周期与第二振荡信号的振荡周期相同；本申请实施例以产生周期可调整的脉冲信号，且电路版图的面积小，电路的功耗小。
Patent WO-2022033541-A1 (WO)
Title: Service conflict processing method and apparatus, and terminal
Inventor: WU YUMIN
IPC: H04W24/02
Filed: 2021-08-12
Abstract: The present application relates to the technical field of communications, and discloses a service conflict processing method and apparatus, and a terminal. The service conflict processing method comprises: when multiple different types of services initiate connection establishment, a terminal determines a connection establishment mode according to a first rule, the first rule being configured by a network side device or agreed on by a protocol, and the first rule comprising at least one of the following: a connection establishment cause value of a first specified service is used as a cause value of the connection establishment mode; and a connection establishment process corresponding to a second specified service is adopted.
Patent WO-2022042711-A1 (WO)
Inventor: ZHAO YANPING
IPC: A61K31/506
Filed: 2021-08-30
Abstract: A preparation method for a novel Rho-related protein kinase inhibitor having the structure of formula A and an intermediate in the preparation method. <img file="dest_path_image001.jpg" he="46.57" img-content="drawing" img-format="jpg" inline="yes" orientation="portrait" wi="80.17"/>
Patent WO-2022088910-A1 (WO)
Title: 一种咔唑衍生物及其应用
Inventor: CAO JIANHUA
IPC: C07D491/06
Filed: 2021-08-30
Abstract: 本发明涉及一种咔唑衍生物及其应用，所述的咔唑衍生物的结构式如式(I)所示，本发明所述的咔唑衍生物具有较高的三重态能级，适宜作为有机电致发光元件用材料使用，含有本发明所述的咔唑衍生物的有机电致发光元件用材料启动电压低，发光效率和亮度高，另外，本发明所述的咔唑衍生物具有良好的热稳定性和成膜性能，应用在有机电致发光元件用材料、有机电致发光元件、显示装置、照明装置中，能够延长使用寿命，从而能够降低有机电致发光元件用材料、有机电致发光元件、显示装置、照明装置的制造成本。
Patent WO-2022048553-A1 (WO)
Inventor: ZHAO JINZHONG
IPC: A61B17/00
Filed: 2021-09-01
Abstract: Provided are a tunnel position determination system and method for anterior/posterior cruciate ligament reconstruction, relating to the technical field of ligament reconstruction. The system comprises: a coordinate system establishment module used for establishing a femoral coordinate system and a tibial coordinate system respectively; a feature point selection module used for selecting a femoral bone feature point and a tibial bone feature point; and a tunnel position determination module used for, on the basis of the femoral bone feature point and the tibial bone feature point, determining a femoral point and a tibial point during reconstruction, and by means of the femoral point and the tibial point, determining a specific tunnel position of anterior cruciate or posterior cruciate ligament reconstructed tunnel. Provided is a selection method for the femoral point and the tibial point during tunnel reconstruction, enabling a specific path of the reconstructed tunnel to be formed more accurately.
Patent WO-2022048675-A1 (WO)
Inventor: CHEN MINHUA
IPC: A61P21/00
Filed: 2021-09-07
Abstract: Provided are a new crystal form of Risdiplam (referred to as "compound I") and a preparation method therefor, a pharmaceutical composition containing the crystal form, and a use of the crystal form in preparation of a drug for treating spinal muscular atrophy. Compared with the prior art, the provided new crystal form of the compound I has one or more improved properties, solves the problems existing in the prior art, and is of great value to the optimization and development of said drug in the future.
Patent WO-2022233110-A1 (WO)
Inventor: CHEN SHUPING
IPC: G01B9/02
Filed: 2021-09-26
Abstract: 一种阶梯叠加式傅里叶变换微分方法，包括以下步骤：步骤S1：对分析信号在有限时间域进行采样，并通过离散化处理转换成谱图，通过其微分曲线鉴别谱峰顶点位置；步骤S2：根据叠加式傅里叶变换原理对谱图中的各峰顶点以阶梯形式叠加；步骤S3：对阶梯叠加后的谱图做微分，进一步获得阶梯叠加式傅里叶变换微分波谱或图像。该方法不但在分辨率和灵敏度都有很大的改进，而且大大节省了计算时间。
Patent WO-2022166228-A1 (WO)
Inventor: CHEN GAOHUA
IPC: H01Q7/06
Filed: 2021-09-29
Abstract: An iron core magnetic circuit multiplexing method. An iron core magnetic circuit is multiplexed into a common channel for any periodic function power electromagnetic field and signal electromagnetic wave and a combination thereof, so as to construct an iron core superspace; and the iron core superspace can accommodate any one or more power electromagnetic fields and signal electromagnetic waves, so that an iron core becomes a carrier of a multifunctional channel to achieve the purpose of implementing multifunctional expansion and integrated application. The iron core magnetic circuit multiplexing method comprises: using an iron core as a magnetic circuit multiplexing channel of any periodic function power electromagnetic field and signal electromagnetic wave and a combination thereof; and constructing the magnetic circuit multiplexing channel into an iron core superspace, wherein the iron core superspace can accommodate any one or more power electromagnetic fields and signal electromagnetic waves.
Patent WO-2023029140-A1 (WO)
Inventor: WANG NAN
IPC: F24F13/20
Filed: 2021-09-29
Abstract: 一种空调器(100)，包括：下底盘(1)和上底盘(2)。下底盘(1)包括：底壳(10)和蒸发器安装座(13)，蒸发器安装座(13)适于沿竖向从上至下的安装到底壳(10)上；上底盘(2)适于沿纵向从前至后的安装到底壳(10)上。
Patent WO-2022078290-A1 (WO)
Title: Item sorting system and method
Inventor: LAN QIUFENG
IPC: G06Q10/08
Filed: 2021-10-11
Abstract: An item sorting system (100), comprising: a control server (110), a first robot (120), and a second robot (130). The first robot (120) and the second robot (130) respectively run in a storage area (140) of the item sorting system (100). At least one goods-collecting container (150) is deployed in the storage area (140). Each goods-collecting container (150) comprises at least two sub-compartment openings. The control server (110) is configured to determine a target sub-compartment opening in the at least two sub-compartment openings of at least one goods-collecting container (150) and to transmit a sorting instruction to the first robot (120); and when the target sub-compartment opening is a first sub-compartment opening of a first goods-collecting container and when items in the first sub-compartment opening reach a first preset threshold, to transmit a moving instruction to the second robot (130). The first robot (120) is configured, in response to the sorting instruction, to deliver items into the first sub-compartment opening. The second robot (130) is configured, in response to the moving instruction, to travel to the location of the first goods-collecting container and to move the first goods-collecting container to a packaging mesa specified by the moving instruction. Also comprised is a method for using the item sorting system (100). The employment of the item sorting system (100) increases the efficiency of item sorting.
Patent WO-2022267270-A1 (WO)
Title: Crack characteristic representation method and system based on multi-fractal spectrum
Inventor: GUO HAO
IPC: G06T7/10
Filed: 2021-10-18
Abstract: The present invention relates to a crack characteristic representation method and system based on a multi-fractal spectrum. The method comprises: obtaining a crack image, performing classification on the crack image, and performing preprocessing on the classified crack image; segmenting the preprocessed crack image to obtain sub-images; constructing a multi-fractal spectrum of the sub-images, and according to a singularity index of the multi-fractal spectrum, a multi-fractal singular spectrum, and a preset weight factor, establishing a multi-fractal spectrum after the sub-images are combined; performing visualization processing on the combined multi-fractal spectrum, and generating a chromaticity diagram having a numerical value relationship represented by colors; and representing fractal characteristics of crack propagation according to the chromaticity diagram. According to the present invention, complex crack details contained in the image can be quantitatively described, and the problems in the prior art that a crack characteristic representation method is low in crack image recognition accuracy and insufficient in characteristic representation accuracy, and complex crack details contained in the image cannot be quantitatively described are solved.
Patent WO-2023065115-A1 (WO)
Inventor: HO WAI LUN
IPC: E01B19/00
Filed: 2021-10-19
Abstract: A vibration damping device for reducing noise and vibrations of a rail. The device includes a first oscillation mass, a mounting member for fixing the first oscillation mass to the rail; and a resilient member disposed between the first oscillation mass and the mounting member. At least part of the resilient member has a substantially cylindrical shape defining a central axis that is parallel to a virtual interface plane between the mounting member and the resilient member. Cylindrical resilient material has different stiffness along axial and lateral directions. The effective stiffness can also be controlled by contact surface profiles. This allows tunable TMD frequencies for vertical and lateral rail vibrations independently.
Patent WO-2023065173-A1 (WO)
Inventor: FANG KUN
IPC: H01M50/147
Filed: 2021-10-20
Abstract: Des modes de réalisation de la présente invention concernent un élément de batterie et un procédé et ses système et procédé de fabrication, une batterie et un dispositif électrique. L'élément de batterie dans les modes de réalisation de la présente invention comprend : un ensemble électrode qui comprend une première languette ; un compartiment qui est utilisé pour recevoir l'ensemble électrode, le compartiment comprenant une partie paroi, et la partie paroi comportant un trou d'extraction d'électrode ; une borne d'électrode qui est montée au niveau du trou d'extraction d'électrode ; et un élément de collecte de courant qui est situé entre la partie de paroi et la première languette et utilisé pour connecter la borne d'électrode et la première languette. La borne d'électrode est fixée à la partie de paroi par formation d'une première partie d'évidement dans l'extrémité de la borne d'électrode faisant face à la première languette et pliage de la paroi latérale de la première partie d'évidement vers l'extérieur ; et l'élément collecteur de courant vient en butée contre et est relié à la surface inférieure de la première partie évidée. La présente invention peut réduire la difficulté de montage de la borne d'électrode, et améliorer le processus d'assemblage pour l'élément de batterie.
Patent WO-2023029170-A1 (WO)
Inventor: LONG QIANG
IPC: H01L27/108
Filed: 2021-10-22
Abstract: Des modes de réalisation de la présente invention concernent un substrat semi-conducteur et un appareil à semi-conducteur. Une région de réseau comprend une unité de stockage principale ; une région périphérique comprend une unité de stockage antifusible ; et la structure de l'unité de stockage antifusible peut être formée en utilisant un procédé de préparation pour l'unité de stockage principale. Dans les modes de réalisation de la présente invention, des structures de transistor et de condensateur qui sont de petite taille dans l'unité de stockage principale sont formées en utilisant le procédé de préparation pour l'unité de stockage principale, de manière à obtenir une fonction antifusible, de telle sorte que la taille d'un dispositif dans l'unité de stockage antifusible peut être réduite, et ainsi la proportion de la zone d'un circuit antifusible dans la zone de la région périphérique est fortement réduite.
Patent WO-2023070349-A1 (WO)
Title: Thrombelastogram instrument
Inventor: TANG YUYANG
IPC: G01N35/00
Filed: 2021-10-27
Abstract: A thrombelastogram instrument, comprising thrombelastogram detection modules (1) for thrombelastogram item detection, an activation tube disc (2) for placing an activation tube, a cup disc (3) for placing a reaction cup, a reagent bottle module (4), a sampling module (5) for blood sampling, a pipetting module (6) for pipetting and moving the reaction cup, and a cleaning module (7); the sampling module (5) comprises a sampling needle (50); the pipetting module (6) comprises a pipetting needle (60); the cleaning module (7) comprises a sampling needle cleaning module (70) for cleaning the sampling needle (50), a pipetting needle cleaning module (71) for cleaning the pipetting needle (60), and a liquid path module (72); the sampling needle cleaning module (70) and the pipetting needle cleaning module (71) are both communicated with the liquid path module (72) and controlled by the liquid path module (72). The thrombelastogram instrument has good integrity and a high degree of modularization of each function, and is easier to combine and assemble, and different numbers of detection modules (1) can be provided according to actual requirements to meet the requirements of different hospitals, thereby saving space and achieving automatic detection.
Patent WO-2022156298-A1 (WO)
Inventor: WANG JI
IPC: G01L11/02
Filed: 2021-10-28
Abstract: La présente invention concerne un capteur de pression d'air à haute sensibilité basé sur une fibre optique à âme suspendue et une fibre optique à trou latéral, comprenant une source de lumière à large bande, un circulateur à fibre optique, une tête de détection et un spectromètre ; le circulateur à fibre optique est relié à la source de lumière à large bande, à la tête de détection et au spectromètre ; la tête de détection comprend une fibre optique monomode, une fibre optique multimode, une fibre optique à âme suspendue et une fibre optique à trou latéral ; la fibre optique monomode est reliée à la fibre optique à âme suspendue au moyen de la fibre optique multimode ; la fibre optique multimode est reliée à la fibre optique à trou latéral au moyen de la fibre optique à âme suspendue. Au moyen d'une fusion de fibres optiques, le capteur est facile à préparer ; le capteur présente un petit volume et une structure compacte et est pratique à utiliser ; aucun adhésif n'est nécessaire et le capteur présente une bonne stabilité ; un effet vernier peut être obtenu au moyen d'une connexion parallèle de deux chambres, un bon contraste de spectre d'interférence est fourni et une sensibilité élevée est obtenue.
Patent WO-2022160847-A1 (WO)
Inventor: CHEN PINGPING
IPC: G06F12/06
Filed: 2021-11-08
Abstract: La présente divulgation concerne un procédé d'optimisation d'un quantificateur polaire-RNNA d'une mémoire flash NON-ET de type MLC sur la base d'un apprentissage profond. Le procédé comprend les étapes suivantes : étape S1, conversion d'un problème de détection de mémoire flash MLC en un problème d'apprentissage profond, et obtention de trois valeurs de seuil de lecture de décision dure sur la base d'un réseau neuronal ; étape S2, réalisation d'une expansion sur la base des trois valeurs de seuil de lecture de décision dure obtenues de façon à obtenir six valeurs de seuil de lecture de décision souple ; étape S3, construction d'une table de mappage LLR, et obtention de nouvelles informations souples de logarithme de rapport de vraisemblance d'une mémoire flash MLC sur la base de la table de mappage LLR ; étape S4, symétrisation d'un canal de mémoire flash MLC, et réalisation d'un calcul d'évolution de densité ; et étape S5, optimisation des valeurs de seuil de lecture de décision souple sur la base d'un algorithme génétique, et acquisition d'un intervalle de quantification optimal. La tâche difficile de modélisation de canal de mémoire flash MLC est évitée, et un code polaire peut être directement utilisé pour un canal de mémoire flash MLC, ce qui permet d'améliorer efficacement la fiabilité d'une mémoire flash MLC.
Patent WO-2022213607-A1 (WO)
Title: Profiling and fitting device, profiling and fitting method, display module, and display device
Inventor: YANG CHAO
IPC: G09F9/33
Filed: 2021-11-16
Abstract: A profiling and fitting device (100), a profiling and fitting method, a display module (700), and a display device (800), relating to the technical field of display, and being used for forming a surround screen. The profiling and fitting device (100) comprises a jig (10), a carrier film (20), a first driving assembly (30), and a second driving assembly (40). The jig (10) comprises a first main surface (101), an arc-shaped transition surface (102), and a second main surface (103) which are connected in sequence, and the first main surface (101) and the second main surface (103) are respectively located on two opposite sides of the jig (10); the carrier film (20) is provided with one side surface for carrying a flexible display panel (300) and the other side surface for covering at least the first main surface (101) and the second main surface (103) of the jig (10); the first driving assembly (30) is used for driving the jig (10) to move; and the second driving assembly (40) is used for driving the carrier film (20) to move. The profiling and fitting device (100) can profile the flexible display panel (300) and make the profiled flexible display panel (300) in fit with a protective cover plate (200), so as to obtain a display module (700) capable of double-sided display and side edge display.
Patent WO-2023092263-A1 (WO)
Inventor: CHEN ZHIQIANG
IPC: G04B37/04
Filed: 2021-11-23
Abstract: 一种可以旋转的手表表带连接结构，包括连接件（1）和旋转件（2），旋转件（2）与连接件（1）之间设有连接单元，连接单元包括圆轴（4）、弹簧（5）和限位环（3），限位环（3）与圆轴（4）同轴设置，限位环（3）套设在圆轴（4）上，限位环（3）的内圈与圆轴（4）的外壁滑动连接，弹簧（5）套设在圆轴（4）上，弹簧（5）的一端与限位环（3）的内壁连接，弹簧（5）的另一端与圆轴（4）的远离限位环（3）的一端连接，弹簧（5）处于拉伸状态，可以旋转的手表表带连接结构通过连接单元的弹性作用与凸起（6）的限制组合，实现了连接件（1）与旋转件（2）的固定式连接以及活动式调节功能，使得旋转件（2）能够灵活按需转动，从而实现了表带头粒的旋转，实现了表带的旋转，达到双面佩戴的效果，操作简单方便，实用性强。
Patent WO-2022188471-A1 (WO)
Title: 一种储能系统、储能系统的控制方法及光伏发电系统
Inventor: WU ZHIPENG
IPC: H02J7/00
Filed: 2021-11-30
Abstract: 本申请公开了一种储能系统、储能系统的控制方法及光伏发电系统，涉及电源技术领域。储能系统包括电池簇、直流变换器、控制器和至少一个功率变换系统。储能系统包括至少一路直流支路，直流支路包括相互连接的一电池簇与一直流变换器，直流变换器对电池簇提供的直流电进行直流变换。每个电池簇包括串联连接的至少两个储能模组，每个储能模组包括电池模组，全部或部分储能模组包括第一均衡电路，每个电池模组包括至少两个电池。控制器控制第一均衡电路，以使电池簇内的各电池模组的电量平衡，以及为功率变换系统和直流变换器分别分配运行功率。利用本方案降低了短板效应对储能系统的影响，能够更加充分利用电池的容量。
Patent WO-2023035475-A1 (WO)
Inventor: CHENG YANWEI
IPC: G02B27/01
Filed: 2021-12-16
Abstract: 本申请公开了一种近眼显示设备、眼部指令识别方法和可读存储介质，近眼显示设备包括：镜架、镜片和透明电极层；镜片设于镜架；透明电极层设于镜片的表面，透明电极层用于检测人眼位置的电容变化，通过控制近眼显示设备的透明电极层获取人眼位置的电容信息；依据电容信息确定人眼动作；将确定的人眼动作转化为控制近眼显示设备的控制命令。本申请技术方案能够减少双手在两种不同的工作进程之间切换，提高用户使用近眼显示设备的效率。
Patent WO-2023029299-A1 (WO)
Title: 耳机通信方法、耳机设备及计算机可读存储介质
Inventor: HUANG CHEN
IPC: H04W76/14
Filed: 2021-12-17
Abstract: 本申请公开了一种耳机通信方法、耳机设备及计算机可读存储介质，所述方法包括：当检测到第一用户的交谈需求时，检测处于第一耳机设备周围预设范围内的目标设备；向各目标设备发送交谈请求，以供各目标设备确认是否接受交谈请求；与各目标设备中确认接受交谈请求的第二耳机设备建立语音通信连接；在语音通信连接下，将第一耳机设备中麦克风拾取的语音数据经过降噪后发送给第二耳机设备，以供第二耳机设备输出接收到的语音数据。本申请实现了用户在噪声环境下也能够清晰地听到讲话者的说话声音。
Patent WO-2023024362-A1 (WO)
Inventor: ZHANG BOWEI
IPC: F16C23/04
Filed: 2021-12-23
Abstract: 提供了一种高度单元化的航天航空用关节轴承，包括内环（2）、外环（1）、摇臂（4）、齿轮（5），内环（2）内设有键槽，外环（1）套设于内环（2）上，外环（1）与内环（2）之间转动连接，摇臂（4）与外环（1）固接或可拆卸连接，摇臂（4）上设有用于连接轴杆的连接孔（8），齿轮（5）与外环（1）同轴固接或可拆卸连接。关节轴承改变了传统外圈单一功能，将摇臂（4）、齿轮（5）与外环（1）集成在一起，丰富了功能，减少了零件数量，降低了装配难度，具有功能多元化、轻量化以及体积空间小的优势，同时又不破坏轴承自身性能的优势。