baber/WOPTO huggingface dataset:
Patent WO-2021114163-A1 (WO)
Inventor: LEI TAOPING
IPC: F16C23/04
Filed: 2019-12-12
Abstract: A self-aligning damping slide bearing comprises a journal seat (10), a bearing cap (20), a bearing bush (30), and multiple elastic pieces (40). The journal seat (10) and the bearing cap (20) combine to form a through-hole (21). The bearing bush (30) comprises multiple insertion slots (31) provided in an axial direction of the bearing bush (30). The insertion slots (31) are provided on an outer side wall of the bearing bush (30). A depth direction of the insertion slot (31) and a radial direction of the bearing bush (30) form an angle. The journal seat (10) and the bearing cap (20) respectively comprise multiple through slots (22, 11). One end of the elastic piece (40) passes through the through slots (22, 11), and is inserted in the insertion slot (31), and the other end of the elastic piece (40) is fixed on the bearing cap (20) or the journal seat (10). A portion of the elastic pieces (40) permit compression of the bearing bush (30) to a certain degree, and another portion of the elastic pieces (40) permit stretching of the bearing bush (30) to a certain degree, thereby achieving self-aligning. The elastic pieces (40) also reduce vibrations of the journal seat (10) and the bearing cap (20), thereby improving overall device stability.
Patent WO-2021120016-A1 (WO)
Title: 电动声波牙刷及电动牙刷
Inventor: WANG ZHONGBIN
IPC: A61C17/20
Filed: 2019-12-17
Abstract: 一种电动声波牙刷（1），包括主机（10）以及与主机（10）相连接的储液器（30），主机（10）包括壳体（11）以及设置于壳体（11）内的声波马达（12）和泵（13），声波马达（12）包括用于安装刷头（20）并输出声波振动的中心轴（122），泵（13）的进液口（131）与储液器（30）相连通，以吸取储液器（30）中的液体；中心轴（122）包括一个轴向贯通的导液孔（1220），导液孔（1220）与泵（13）的出液口（132）相连通，以将来自泵（13）的液体输送给刷头（20）。电动声波牙刷（1）利用声波马达（12）的中心轴（122）作为液体输送管道，简化了电动声波牙刷（1）的液体输送结构，提升了可靠性，降低了整体尺寸。
Patent WO-2020135178-A1 (WO)
Title: 洗衣机
Inventor: ZEMBA KATSUYUKI
IPC: D06F39/10
Filed: 2019-12-18
Abstract: 一种洗衣机，其能实现对排水过滤器的维护性的提高。洗衣机(1)包括配置于箱体(2)内并将洗涤筒(13)内的水排出到箱体(2)外的排水路(5)和可拆装于排水路(5)的排水过滤器(6)。排水过滤器(6)具有随着排水过滤器(6)装接于排水路(5)而配置于排水路(5)内的主体(32)和可移动地由主体(32)支承的梳齿部(33)。梳齿部(33)随着排水过滤器(6)装接于排水路(5)而进入主体(32)内，随着排水过滤器(6)从排水路(5)脱离而从主体(32)内退出。在排水过滤器(6)装接于排水路(5)的状态下，排水过滤器(6)通过梳齿部(33)在主体(32)内捕获流过排水路(5)的排水中所含的异物。
Patent WO-2021127905-A1 (WO)
Inventor: ZHOU SHUAIYU
IPC: G06F1/16
Filed: 2019-12-23
Abstract: A lens lifting and rotating apparatus and an electronic device. The lens lifting and rotating apparatus comprises a lens (70), a magnetic steel (10), a Hall element (20), a support structure (30), a transmission mechanism (40), and a driving mechanism (50); the driving mechanism (50) comprises a driving shaft (51) and a sliding block (52) sleeved on the driving shaft (51); the transmission mechanism (40) comprises a first transmission structure (41) enabling the support structure (30) to move in the vertical direction and a second transmission structure (42) for driving a mounting platform (60) mounted on the support structure (30) to rotate; the sliding block (52) drives, by means of the first transmission structure (41), the support structure (30) to move in the vertical direction; in a rotating process of the mounting platform (60), the first transmission structure (41) is elastically deformed, the sliding block (52) moves with respect to the support structure (30), and the sliding block (52) drives the mounting platform (60) to rotate; the lens (70) is fixed on the mounting platform (60); one of the magnetic steel (10) and the Hall element (20) is arranged on the sliding block (52), and the other one is arranged at a fixed position, the fixed position satisfying the requirement that the Hall element (20) can detect the magnetic field of the magnetic steel (10). According to the lens lifting and rotating apparatus, only one magnetic steel (10) and one Hall element (20) are needed, and displacement change of the magnetic steel (10) is obtained in both lifting and rotating processes, so that the cost is saved.
Patent WO-2021127970-A1 (WO)
Inventor: PAN XUWEN
IPC: G11C11/16
Filed: 2019-12-24
Abstract: A magnetic memory device includes a core element, a free layer surrounding the core element, a barrier layer surrounding the free layer, and a reference layer surrounding the barrier layer. Two ends of the core element are electrically coupled to a first electrode and a second electrode, respectively. A direction of magnetization of the free layer is switchable between a first direction and a second direction under an influence of an electrical current flowing along the core element. The barrier layer includes an electrically insulating material. The reference layer is electrically coupled to a third electrode. A direction of magnetization of the reference layer remains along the first direction or the second direction.
Patent WO-2020215783-A1 (WO)
Inventor: LI XI
IPC: H04W64/00
Filed: 2019-12-27
Abstract: Embodiments of the present application provide a locating method and apparatus, and a storage medium. The method comprises: obtaining an MR data set comprising multiple pieces of MR data; for any piece of MR data in the MR data set, according to the MR data and MR data adjacent to the MR data in time, determining feature information used for describing a location of a terminal device corresponding to the MR data; and inputting the feature information of the MR data into a locating model to obtain the location information of the terminal device corresponding to the MR data. In the technical solution, the locating model is obtained by training with feature information of each piece of historical position MR data in a historical location MR data set as an input and location information of a terminal device corresponding to historical location MR data as an output, and the influence of the chronological order of the MR data on the geographic location of the terminal device is considered in determining the feature information of the MR data, thereby improving locating precision.
Patent WO-2021134670-A1 (WO)
Inventor: YANG GUOHE
IPC: H04N5/64
Filed: 2019-12-31
Abstract: Disclosed are an apparatus support, a module support and a television. The apparatus support comprises an apparatus upper shell and an apparatus lower shell, which are arranged up and down, the apparatus upper shell and the apparatus lower shell enclose to form an apparatus accommodating cavity, the lower end portion of the apparatus upper shell is sleeved on the outside of the upper end portion of the apparatus lower shell or inserted into the inside of the upper end portion of the apparatus lower shell, and the lower end portion of the apparatus upper shell is tightly connected to the upper end portion of the apparatus lower shell by means of foaming glue.
Patent WO-2020238220-A1 (WO)
Title: Procédé de préparation de chlorhydrate de pazopanib
Inventor: PENG LIZENG
IPC: C07D403/12
Filed: 2020-04-07
Abstract: L'invention porte sur le domaine technique de la chimie et de la synthèse de composés pharmaceutiques, et plus précisément porte sur un procédé vert destiné à préparer du chlorhydrate de pazopanib. Le procédé consiste à soumettre du o-méthylaniline et N-chlorosuccinimide à une réaction de chloration afin d'obtenir la 2-méthyl-5-chloro-aniline, puis à faire réagir cette dernière avec un composé de l'acide nitreux afin d'obtenir le chlorhydrate de 6-chloro-2H-indole, puis là soumettre ce dernier à une réaction de N-méthylation afin d'obtenir le N-méthyl-6-chloro-2H-indole ; à soumettre ce dernier à une réaction d'alkylation de l'atome de carbone en position 3 en présence de diméthylsulfoxyde afin d'obtenir le 2,3-diméthyl-6-chloro-2H-indazole, puis là faire réagir ce dernier avec de la 2-chloro-4-amino-pyrimidine et de l'iodométhane afin d'obtenir la N-(2-chloropyrimidin-4-yl)-N-méthyl-2,3-diméthyl-2H-indazol-6-amine ; et finalement à faire réagir cette dernière avec de la 3-sulfamate-4-méthyl-aniline afin d'obtenir le chlorhydrate de pazopanib. L'invention utilise des matières premières économiques, elle est simple à mettre en œuvre et présente peu de risque lors de sa réalisation, évite la production de déchets acides et présente un rendement de réaction élevé et une grande pureté.
Patent WO-2020143633-A1 (WO)
Title: 一种用于透皮离子电渗给药的皮肤贴膜
Inventor: WANG YE
IPC: A61N1/30
Filed: 2020-01-07
Abstract: 本发明涉及一种用于透皮离子电渗给药的皮肤贴膜，具体地，所述皮肤贴膜包括自上而下层叠的结构层，所述结构层包括：背衬层；粘结层，所述粘结层用于粘结背衬层和电极层；电极层，所述电极层包括N个相互独立的电极薄膜；凝胶层，所述凝胶层中含有待渗透进皮肤的活性成分；防护层(剥离层)；并且，所述皮肤贴膜包括导电帽，所述导电帽的数量为M，且分布于各相互独立的电极薄膜上，所述导电帽用于电连接电源与电极薄膜；其中，M、N为大于等于2的正整数。本发明所述的皮肤贴膜，可与离子电发生装置快速连接，使用操作方便，全过程无药物污染的可能，且便于形成产业化。
Patent WO-2020156082-A1 (WO)
Inventor: WANG SHUBIN
IPC: H01R31/06
Filed: 2020-01-09
Abstract: 本发明属于电力输配电设备，涉及一种高散热母线槽及母线槽接头结构。所述高散热母线槽，包括内腔截面上半部分较窄、下半部分较宽的壳体以及壳体底部开口处安装的盖板，壳体上半部分内腔中从中部分割为左右两个安置腔体，左右两个腔体内分别安置有一个U形的上绝缘件，壳体下半部分内腔中设置有两个靠压在壳体边缘的U形的下绝缘件，上绝缘件和下绝缘件内均形成用于安置U形导体的U形安置槽，盖板上安装沿壳体纵向排布的多个绝缘支架，每个绝缘支架能够支撑在各相导体下端。本发明的高散热母线槽连接可靠、散热性能好、安装方便。
Patent WO-2021103310-A1 (WO)
Title: 压接电连接器
Inventor: MO COUQUAN
IPC: H01R13/405
Filed: 2020-01-21
Abstract: 本发明涉及一种压接电连接器，包括绝缘弹性体及导电金属片，导电金属片嵌设于绝缘弹性体，且具有伸出绝缘弹性体一组相对的对角区域的第一延伸部和第二延伸部，第一延伸部和第二延伸部弯折后固定于绝缘弹性体相对的表面上；弹性回弹形变来自于绝缘弹性体，而非导电金属片本身，故多次压接操作后导电金属片的电接触性能仍然较好，电接触良好，而由于第一延伸部和第二延伸部固定在绝缘弹性体的表面上，使得第一延伸部和第二延伸部作为连接端子的表面为平面，显著提升了接触面积，进而能够使得压接电连接器的电连接性能较好，电接触良好，并且便于将第一延伸部通过焊接等方式固定在基板上，保证了与基板连接的可靠性。
Patent WO-2020156455-A1 (WO)
Inventor: QIU ZHIPING
IPC: F21W102/13
Filed: 2020-01-22
Abstract: 一种车灯及车辆，车灯照明模组，包括光源、近光初级光学元件（1）、远光初级光学元件（2）和次级光学元件（3），近光初级光学元件（1）被布置成能够引导光线依次经由该近光初级光学元件（1）与次级光学元件（3）出射形成近光光形，远光初级光学元件（2）包括多个准直单元（21），各准直单元（21）的出光端的端面相互连接为或一体形成为远光出光面（22），各准直单元（21）的入光端与光源一一对应，以能够使光线依次由远光初级光学元件（2）与次级光学元件（3）出射形成无光光形。车灯照明模组具有较精准的光形控制，而且装配精确，光能利用率较高。
Patent WO-2020151768-A1 (WO)
Title: An encoder, a decoder and corresponding methods of deblocking filter adaptation
Inventor: WANG BIAO
IPC: H04N19/86
Filed: 2020-01-23
Abstract: The present invention provides a deblocking method, for deblocking a transform block boundary within a coding block in an image encoding and/or an image decoding, wherein the coding block comprising transform blocks is coded in inter prediction mode and the transform blocks comprises a first transform block and a second transform block which is adjacent to the first transform block; wherein the method comprises: determining, when the boundary between the first transform block and the second transform block is a transform block boundary (such as a SBT boundary) and at least one of the first transform block and the second transform block has one or more non-zero transform coefficients (one or more non-zero residual transform coefficients), a value of a boundary strength (BS) parameter for the boundary between the first transform block and the second transform block to be a first value; and performing de-blocking filtering process to the boundary between the first transform block and the second transform block at least based on the value of the boundary strength parameter.
Patent WO-2021159401-A1 (WO)
Title: Random access method and apparatus, and communication system
Inventor: LU YANG
IPC: H04W74/08
Filed: 2020-02-13
Abstract: The present application provides a random access method and apparatus, and a communication system. The apparatus comprises a first processing unit. The first processing unit determines, according to a random access resource configuration of a terminal device, that a random access type is a first type or a second type, selects a random access resource according to the random access type, and sends an initial message of a random access on the selected random access resource, wherein the first type comprises a first contention based random access (CBRA) and a first contention-free random access (CFRA), and the second type comprises a second CBRA and a second CFRA.
Patent WO-2021159486-A1 (WO)
Title: Wearable device and system for detecting parameters of a user
Inventor: TANG ZHENGRONG
IPC: D03D13/00
Filed: 2020-02-14
Abstract: A wearable device and a system, the wearable device including a wearable textile body including a plurality of interwoven or knitted yarns; one or more textile sensors each located at an area on the wearable textile body, each textile sensor including a plurality of functional yarns integrally interwoven or knitted with the yarns of the wearable textile body at the located area; and an interface communicatively coupled with the one or more textile sensors.
Patent WO-2021062978-A1 (WO)
Inventor: ZHAO ZHENSHAN
IPC: H04W4/40
Filed: 2020-02-20
Abstract: L'invention concerne un procédé et un dispositif de transmission de données capables de déterminer avec précision la TBS d'un canal de données dans une transmission de liaison latérale et d'améliorer les performances de transmission. Le procédé comprend les étapes suivantes : un dispositif terminal détermine, en fonction d'une première ressource utilisée pour transmettre un PSCCH et d'une seconde ressource utilisée pour transmettre un PSSCH, le nombre d'éléments de ressource (RE) correspondant au PSSCH dans la seconde ressource, la première ressource chevauchant au moins partiellement la seconde ressource ; et le dispositif terminal détermine la taille de bloc de transport (TBS) du PSSCH en fonction du nombre de RE correspondant au PSSCH.
Patent WO-2020207190-A1 (WO)
Inventor: JIANG RUOCHENG
IPC: G06T17/00
Filed: 2020-03-13
Abstract: A three-dimensional information determination method, a device, and a terminal apparatus. The method comprises: acquiring a first image containing a target object under test and a depth image aligned with the first image (S101); identifying all key points of the target object under test in the first image, so as to determine first initial two-dimensional coordinates of each of the key points of the target object under test (S102); for each of the key points, determining corrected two-dimensional coordinates of the key point according to the first initial two-dimensional coordinates of the key point (S103); for each of the key points, finding from the depth image, according to the corrected two-dimensional coordinates of the key point, a depth value corresponding to the corrected two-dimensional coordinates, and obtaining the depth value of the key point (S104); and for each of the key points, calculating three-dimensional coordinates of the key point according to the corrected two-dimensional coordinates and the depth value of the key point (S105). The invention provides a technical solution for acquiring accurate three-dimensional information of a target object in a physical world.
Patent WO-2021114505-A1 (WO)
Inventor: HUANG QIAN
IPC: H01L27/32
Filed: 2020-03-17
Abstract: La présente invention concerne un substrat matriciel et son procédé de préparation, et un panneau d'affichage, comprenant les étapes consistant à former une première rainure en évidant partiellement vers le bas la surface, à l'opposé du substrat, de la couche isolante intercouche du substrat matriciel, et à former une seconde rainure par évidage partiel vers le bas de la surface inférieure, à proximité du substrat, de la première rainure, jusqu'à la surface, à l'opposé du substrat, de la couche active, et à relier la première rainure et la seconde rainure pour former un trou d'interconnexion.
Patent WO-2020233284-A1 (WO)
Inventor: YUAN GUANGCAI
IPC: H01L27/32
Filed: 2020-04-14
Abstract: A display panel and a preparation method therefor, and a display device. The display panel comprises a substrate (103), a first electrode (101), a second electrode (106), a light-emitting layer (107), and an auxiliary electrode (200); the substrate (103) is provided with a plurality of pixels arranged in an array, wherein each of the plurality of pixels comprises a plurality of sub-pixels (104); the first electrode (101) is located on the substrate (103) and covers the plurality of sub-pixels (104); the second electrode (106) is located in the plurality of sub-pixels (104) and at one side of the first electrode (101) close to the substrate (103); the light-emitting layer (107) is provided between the second electrode (106) and the first electrode (101); and the auxiliary electrode (200) is stacked to the first electrode (101) in a direction perpendicular to the substrate (103) and is connected in parallel to the first electrode (101).
Patent WO-2021004124-A1 (WO)
Inventor: GUO HONGCHENG
IPC: G06F21/60
Filed: 2020-04-23
Abstract: The present application discloses a data comparison-based information recommendation method, comprising: acquiring first data of a target user and second data of a compared user, wherein the first data and the second data are related to a preconfigured theme, and the first data and the second data are homomorphically encrypted; comparing the size of the first data and the size of the second data by means of a homomorphic operation, and obtaining a ranking result; acquiring, from the ranking result, the position of the target user in the ranking, and returning the ranking result to the target user; if the position of the target user is a preconfigured position, acquiring recommended product information corresponding to the preconfigured theme; and transmitting to the target user the recommended product information corresponding to the preconfigured theme. The present application further provides a data comparison-based information recommendation device, and a storage medium. The present application protects private data of a user, and accurately performs personalized recommendation.
Patent WO-2021008245-A1 (WO)
Title: 货柜控制方法、货柜控制装置以及货柜
Inventor: LV XIUFENG
IPC: G07F9/02
Filed: 2020-05-29
Abstract: 一种货柜控制方法、货柜控制装置以及货柜（1），货柜控制方法包括以下步骤：探测货柜（1）外围的指定区域是否有人（S1.0）；指定区域有人，启动货柜（1）内的摄像单元（2）（S2.0）；指定区域无人，关闭货柜（1）内的摄像单元（2）并继续探测指定区域是否有人（S2.1）；控制装置包括探测单元（3）和控制单元；货柜（1）包括存储器、处理器以及存储在存储器上并能在处理器上运行的计算机程序；通过在用户处于货柜（1）的指定区域即用户接触货柜（1）门体（1.1）之前启动摄像单元（2）使其处于待机状态，可避免货柜（1）内的摄像单元（2）因门体（1.1）打开后立即拍摄而导致初期拍摄的照片或视频发生曝光、模糊等现象发生，进而便能提高摄像单元（2）初期拍摄的视频或图像的识别率。
Patent WO-2021088371-A1 (WO)
Title: 一种rfid电子标签绑定方法及装置
Inventor: ZHANG CHENGJU
IPC: G06K17/00
Filed: 2020-06-15
Abstract: 一种RFID电子标签绑定方法及装置，该RFID电子标签绑定方法包括：在光纤配线架和/或光线路终端柜所有活动跳接点的光口处安装第一RFID电子标签（1），所述第一RFID电子标签（1）包含所在的光口位置信息；在光纤跳线两端的连接器（5）上安装第二RFID电子标签（2），所述第二RFID电子标签（2）包含对应相应工单内容的跳线连接的非位置信息；把光纤跳线两端的所述连接器（5）分别插入相应的目标连接光口，阅读器（3）一次性同步读取光口处安装的第一RFID电子标签（1）的光口位置信息和所述连接器（5）上安装的第二RFID电子标签（2）的非位置信息；及将所述光口位置信息和非位置信息关联，并同时上传服务器。还提供了一种RFID电子标签绑定装置。
Patent WO-2021103592-A1 (WO)
Inventor: MEI JINGQUAN
IPC: H04L1/00
Filed: 2020-07-20
Abstract: Embodiments of the present application disclose a rate matching method and user equipment for an LTE/NR spectrum sharing scenario employing both the new radio (NR) standard and the long-term evolution (LTE) standard, in which rate matching is performed by means of detecting a cell reference signal (CRS) puncturing distribution pattern. The method in the embodiments of the present application comprises: NR-standard network equipment transmitting puncturing enable information to user equipment; and if the user equipment supports rate matching functions, the user equipment, after receiving the puncturing enable information, detecting a CRS puncturing distribution pattern with respect to LTE-standard network equipment, and performing rate matching according to the detected CRS puncturing distribution pattern. In this way, interference to the LTE-standard network equipment when transmitting the CRS can be avoided without affecting the CRS transmission of the LTE-standard network equipment, and a normal connection established between the user equipment and the NR-standard network equipment will not be affected.
Patent WO-2021068601-A1 (WO)
Title: Medical record detection method and apparatus, device and storage medium
Inventor: ZHANG TAO
IPC: G16H10/60
Filed: 2020-07-27
Abstract: A medical record detection method and apparatus, a device and a storage medium, the method comprising: acquiring multiple pieces of patient information to be processed and a medical record label corresponding to each piece of patient information (101); inputting the multiple pieces of patient information into a normalization model, and using the normalization model to output the multiple pieces of patient information as standard patient information stored in a database (102); by means of using Key, Query, and Value as an input and using Attention Value as an output, training a neural network model to obtain a trained neural network model, wherein the Key is drug information and basic personal information (103); when a medical record query request sent by a terminal is received, acquiring target patient information corresponding to the medical record query request (104); inputting the target patient information into the trained neural network model, and using the trained neural network model to output a target medical record label according to the target patient information (105); and sending the target medical record label to the terminal (106). By means of the described method, it is determined whether a misdiagnosis is present in the medical records of a patient.
Patent WO-2021082571-A1 (WO)
Inventor: ZHENG XINJIANG
IPC: G01C21/20
Filed: 2020-07-30
Abstract: A robot tracking method, device and equipment and a computer readable storage medium, belonging to the field of intelligent robot control. The method comprises: at each moment of tracking, obtaining observation data obtained by observing a robot by at least two ultrasonic arrays (101); and estimating the motion state of the robot of each moment by using a preset augmented IMM-EKF algorithm, specifically including: respectively obtaining, by means of a number m of augmented EKF filters matched with m motion models corresponding to m motion states at k moment, the corresponding state estimation of the robot under each of the motion models at the k moment to obtain m state estimations, and performing weighting calculation on the m state estimations to obtain a state estimation result of the robot at the k moment, wherein each moment is represented by k moment and k and m are integers greater than zero (102). The intelligent robot can be stably and effectively tracked when the motion state of the robot is unknown and changeable, the phenomenon of mistracking or tracking loss is reduced, and the method is suitable for application scenarios with multiple ultrasonic arrays.
Patent WO-2021232595-A1 (WO)
Inventor: LIU CHUN
IPC: G06Q50/26
Filed: 2020-07-31
Abstract: 一种企业状态监管方法、装置、设备及计算机可读存储介质，所述方法包括：将预设样本数据传输到初始模型，并基于联邦学习算法对所述初始模型进行训练，生成状态数据模型（S10）；获取待核查企业中与企业状态对应的结构化数据，并将所述结构化数据传输到所述状态数据模型，生成所述结构化数据的数据分值（S20）；根据所述数据分值，监管所述待核查企业的企业状态是否有效（S30）。
Patent WO-2021073215-A1 (WO)
Title: 一种海洋平台油缸升降控制方法、系统
Inventor: LI GUANGYUAN
IPC: F15B11/22
Filed: 2020-08-10
Abstract: 一种海洋平台升降油缸的控制方法、系统，该控制方法包括：控制器接收到位于油缸上的位移传感器获取的油缸上升或下降的实际位移，将上位机发送的初始位移与所述实际位移相减，获得偏差位移；控制器将所述偏差位移发送至伺服阀，由所述伺服阀控制油缸上升或下降相应的偏差位移；该方法能够实时获取并根据油缸上升或下降的误差对油缸进行实时调整，使得油缸能够按照预定的位移量进行上升或下降，保证各油缸运动的同步。
Patent WO-2021143118-A1 (WO)
Title: Bone conduction loudspeaker and composite loudspeaker
Inventor: ZHU DAYUN
IPC: H04R9/06
Filed: 2020-08-11
Abstract: Disclosed is a bone conduction loudspeaker, comprising a bottom plate, a lower magnet, a lower coil, an upper magnet, an upper coil, a vibrating plate, a centering support plate, and a conduction member. The lower magnet is fixedly provided on the bottom plate. The lower coil is annularly provided on the inner side of the lower magnet. The upper magnet is fixedly provided above the lower magnet. The lower magnet is separated from the upper magnet. A first magnetic gap is formed between the lower magnet and the upper magnet. Two magnetic poles on the upper and lower sides of the first magnetic gap are different magnetic poles. The upper coil is annularly provided on the inner side of the upper magnet. A through hole is formed in the upper coil. The vibrating plate is suspended in the first magnetic gap, and the periphery of the vibrating plate is fixed between the upper magnet and the lower magnet. The centering support plate is fixedly provided above the upper magnet. The conduction member is movably provided in the through hole, the root of the conduction member is fixedly connected to the vibrating plate, and the top of the conduction member penetrates through the centering support plate. The present invention further provides a composite loudspeaker, comprising an air conduction loudspeaker and the bone conduction loudspeaker. The bone conduction loudspeaker is fixedly provided on the air conduction loudspeaker.