baber/WOPTO huggingface dataset:
Patent WO-2021237704-A1 (WO)
Title: Data synchronization method and related device
Inventor: GUO ZILIANG
IPC: G06F16/27
Filed: 2020-05-29
Abstract: A data synchronization method, comprising: first, processing first binary logs in a first database in batches according to a preset batching rule to obtain N sub binary logs, N being a positive integer (201); then, inserting a data marker into a preset position of each sub binary log to obtain second binary logs (202); and finally, completing the data synchronization between the first database and a second database according to the second binary logs (203). Binary logs can be processed in batches and marked, so that which data is generated by the system is automatically identified during data synchronization between remote databases, to avoid repeated circular replication of the binary logs in the two databases, thereby improving the data synchronization effect.
Patent WO-2021243581-A1 (WO)
Inventor: LIANG CHENGDU
IPC: H01M10/0587
Filed: 2020-06-02
Abstract: L'invention concerne un ensemble électrode (10), une batterie associée (400) et un appareil associé, et un procédé de fabrication et un appareil de fabrication (500) associés. L'ensemble électrode (10) comprend au moins une plaque d'électrode positive (1) et au moins une plaque d'électrode négative (2) ; la somme du nombre des plaques d'électrode positive (1) et du nombre de plaques d'électrode négative (2) est supérieur ou égal à 3 ; la ou les plaques d'électrode positive (1) et la ou les plaques d'électrode négative (2) sont enroulées autour d'un axe d'enroulement (K) pour former une structure d'enroulement ; dans la structure d'enroulement, la plaque d'électrode positive (1) de la ou des plaques d'électrode positive (1) et la plaque d'électrode négative (2) de la ou des plaques d'électrode négative (2) sont disposées en empilement le long d'une direction perpendiculaire à l'axe d'enroulement (K) ; chaque plaque d'électrode positive (1) de la ou des plaques d'électrode positive (1) comprend un corps principal d'électrode positive (11) ; au moins une partie de la surface de chevauchement du corps principal d'électrode positive (11) est une région de matériau actif positif (111) ; chaque plaque d'électrode négative (2) de la ou des plaques d'électrode négative (2) comprend un corps principal d'électrode négative (21) ; au moins une partie de la surface de chevauchement du corps principal d'électrode négative (21) est une région de matériau actif d'électrode négative (211) ; et les deux extrémités de la région de matériau actif d'électrode négative (211) le long de l'axe d'enroulement (K) dépassent toutes les deux les extrémités correspondantes de la région de matériau actif d'électrode positive adjacente (111).
Patent WO-2021217791-A1 (WO)
Title: 自吻合取样钳
Inventor: HUANG YUNFENG
IPC: A61B10/06
Filed: 2020-06-10
Abstract: 一种自吻合取样钳，以解决现有的取样钳普遍存在的钳头错位且错位后无法自动矫正，容易导致撕扯等问题。该自吻合取样钳的公钳（100）头部和母钳（200）头部包覆式配合，公钳（100）柄部和母钳（200）柄部互插式配合；在公钳（100）和母钳（200）之一发生偏移时，发生偏移的公钳（100）和母钳（200）之一通过柄部带动公钳（100）和母钳（200）中的另一者同步偏移。该自吻合取样钳可以自我矫正，实现自吻合，有效避免撕扯。
Patent WO-2021227185-A1 (WO)
Inventor: CAO HAIMING
IPC: G09G3/20
Filed: 2020-06-15
Abstract: 一种显示驱动电路，包括多级驱动单元，每级驱动单元包括上拉控制单元（10）和上拉单元（20），上拉单元（20）电性连接第二高压信号输入端（105），使第二高压信号输入端（105）输入的高电压信号通过上拉单元（20）直接传输至级联信号输出端（113），进而使显示驱动电路输出高电压的驱动信号，同时使显示驱动电路内部的薄膜晶体管的栅极保持较低电压。
Patent WO-2021243769-A1 (WO)
Inventor: MA YING
IPC: H04L29/08
Filed: 2020-07-08
Abstract: Provided is a window browsing system for Internet-of-Things big data. The system comprises a processor, a memory, a search rule and a server, wherein the processor is configured to process a plurality of data codes and to store data in cooperation with the memory; the memory is configured to store a plurality of pieces of data, the data comprises codes stored therein, the codes can be executed by the processor, and the codes configure the processor, the memory, a display and the server as one browsing system, and are used for each leaf node of a main hierarchical structure that represents respective items; and the search rule comprises the leaf nodes and a set of specified constraints inherited thereby. A Web server application program running on a server communicates with an application program running on the server, and an authorization webpage is returned, such that the security of personal information is guaranteed, and the whole system is improved so as to be capable of automatically identifying and blocking an illegitimate video or link, thus, the labor intensity of manual detection is greatly reduced.
Patent WO-2022000173-A1 (WO)
Inventor: HSU HSIAOTING
IPC: H05K3/34
Filed: 2020-06-29
Abstract: The present application provides a manufacturing method for a circuit board, comprising the following steps: providing an inner laminated structure, wherein the inner laminated structure comprises a conductive circuit and a cover layer, the cover layer is provided at the outermost side of the inner laminated structure, and the conductive circuit comprises a first connection terminal; providing a mask at the side of the cover layer distant from the conductive circuit, wherein a plurality of first openings penetrating through the mask are formed on the mask; using a laser etching mode to etch the cover layer by means of the mask so as to form a second opening, so that the first connection terminal is exposed by the second opening; performing surface treatment on the inner laminated structure; and providing an electronic element, so that the electronic element is electrically connected to the first connection terminal. The present application further provides a circuit board manufactured by the foregoing manufacturing method.
Patent WO-2022016501-A1 (WO)
Title: Outer coding at a packet data convergence protocol layer
Inventor: ZHENG RUIMING
IPC: H04W28/00
Filed: 2020-07-24
Abstract: Methods, systems, and devices for wireless communications are described. A transmitting device may receive, at a packet data convergence protocol (PDCP) layer of the transmitting device, a set of PDCP service data units (SDUs) corresponding to a payload of data for transmission to one or more receiving devices. The transmitting device may encode, at the PDCP layer, the set of PDCP SDUs according to a set of network coding parameters to obtain a set of encoded PDCP protocol data units (PDUs), the network coding parameters comprising at least a rateless code. The transmitting device may provide the set of encoded PDCP PDUs to a lower layer of the transmitting device for transmission to the one or more receiving devices.
Patent WO-2021143138-A1 (WO)
Inventor: WANG CONG
IPC: A01D34/00
Filed: 2020-08-26
Abstract: 本实用新型涉及林业机械技术领域，尤其涉及一种车轮驱动结构及割草机，车轮驱动结构包括电机、连接器以及电机支架，连接器一端固定连接于电机的输出轴，连接器另一端用于与车轮连接，电机支架与电机的外壳固定连接，电机支架上开设有通孔，电机支架套设于电机的输出轴的外围，且通孔被配置为能够使连接器穿过。装配时，先将连接器与输出轴固定连接，再将电机支架穿过连接器固定到电机上，然后将上述已组装好的电机、连接器以及电机支架通过电机支架固定到割草机壳体上，最后将车轮安装到连接器上。由于电机支架上设有可供连接器穿过的通孔，因此在安装电机支架时无需将连接器从电机的输出轴上拆下，省去了连接器的拆装过程，大大简化了装配工艺。
Patent WO-2021037202-A1 (WO)
Inventor: BROCKMAN ROBERT
IPC: G06Q10/00
Filed: 2020-08-28
Abstract: A system and method for electronically managing display components for cosmetics products. The system and method increase automation and efficiency in the operations of the computer networks, graphical user interfaces and databases for cosmetics retail displays to be responsive to retail store and customer requirements and increase performance of such systems. The system integrates information from various, often disparate and remotely located systems and databases, involved in the designing, manufacturing, producing, allocating and/or delivering components of cosmetics products retail displays to a diverse set of retail store locations. Customizations of cosmetics retail displays at various retail store locations are automated and facilitated based on cosmetics products retail sales performance at the various retail store locations. Users of such a system are provided information to more efficiently provide cosmetics retail displays and components, and supply updates to such displays according to current product data, inventory and brand or manufacturer requirements.
Patent WO-2022047667-A1 (WO)
Inventor: LIN BILL
IPC: G09G3/36
Filed: 2020-09-02
Abstract: An LCD and LED hybrid display screen, and an LCD and LED hybrid screen clock. The LCD and LED hybrid display screen comprises: an LCD display screen (100), an LED display screen (200) provided in the rear side of the LCD display screen (100) in an overlapping manner, and a driving device (300) for driving the LCD display screen (100) and the LED display screen (200); the LED display screen (200) being provided thereon with at least one LED pattern (210), each LED pattern (210) comprising a plurality of strokes (211), and each stroke (211) corresponding to at least one LED lamp; and the driving device (300) being used for driving the LCD display screen (100) to display at least one LCD display pattern (110) and driving the LED lamp to emit light, and the LED display pattern (220) formed by the emitted light of the LED lamp corresponding to the LCD display pattern (110) on a one-to-one basis. By providing the LCD display screen (100) and the LED display screen (200) in an overlapping manner, the brightness of different environments can be taken into account and the power consumption can be reduced.
Patent WO-2021057471-A1 (WO)
Inventor: LI SHUJIA
IPC: F24F1/38
Filed: 2020-09-08
Abstract: An air conditioner outdoor unit and an air conditioner. The air conditioner outdoor unit comprises an axial fan and a fan motor, the axial fan comprising a plurality of fan blades; an output shaft of the fan motor is connected to a central rotor, the central rotor is provided with a plurality of fan blade mounting holes, tail ends of the plurality of fan blades pass through the fan blade mounting holes and then are rotatably connected to an adjustment mechanism, the adjustment mechanism comprises an elastic pre-tightening member and a rotary shaft, the elastic pre-tightening member is sleeved on the rotary shaft and is fixedly connected to the central rotor, the rotary shaft is fixedly connected to the central rotor, and a first end of the rotary shaft extends into the central rotor and is connect to the tail ends of the fan blades; and the elastic pre-tightening member is configured such that when the central rotor runs at a low rotational speed, a centrifugal force generated by the central rotor is smaller than a pre-tightening force of the elastic pre-tightening member, so that the rotary shaft drives the fan blades to rotate in a direction of increasing the windward area.
Patent WO-2021217996-A1 (WO)
Inventor: CUI YUFEI
IPC: F03D80/80
Filed: 2020-09-14
Abstract: A support device (1) and a wind generating set. The support device is used for the wind generating set, and the wind generating set comprises an electrical apparatus (3). The support device comprises: a support frame (10) which is of a hollow frame structure and comprises a plurality of beam structures (11), wherein the adjacent beam structures are connected to each other, and a relative position between at least one set of two beam structures with a connection relationship is adjustable; and a support platform (20) arranged on one surface of the support frame in a height direction of the support frame and connected to the beam structure, wherein the support platform is used for supporting the electrical apparatus. The device can be used for supporting the electrical apparatus of the wind generating set, and at the same time, the size and/or bearing capacity can be changed according to apparatus requirements, and a better universality is achieved.
Patent WO-2022021557-A1 (WO)
Inventor: LIU MINGGUAN
IPC: B65G15/54
Filed: 2020-09-15
Abstract: A machining production line for a sheet material, comprising a transit shelf (1). A left side plate (2) and a right side plate (3) are provided on the left side of the transit shelf (1); several evenly distributed conveying rollers (4) are mounted between the left side plate (2) and the right side plate (3); a steel conveying mesh (5) made of a heat-resistant and corrosion-resistant material is laid on the conveying rollers (4); the upper end surface of the left side plate (2) is connected to a blocking rod (6); the left side surface of the left side plate (2) is connected to a sliding rail plate (7); the sliding rail plate (7) is connected to a gripping mechanism (8); the gripping mechanism (8) is connected to an extension and retraction mechanism (9); and the extension and retraction mechanism (9) is connected to a power mechanism (10). The machining production line has an automatic loading function.
Patent WO-2021179567-A1 (WO)
Title: 一种舒缓咽喉疼痛的艾叶复合精油及其制备方法
Inventor: LIN ZEBIN
IPC: A61K36/61
Filed: 2020-09-22
Abstract: 本发明公开了一种舒缓咽喉疼痛的艾叶复合精油及其制备方法。该舒缓咽喉疼痛的复合精油按质量份数计，包括如下组分：红脚艾精油0.1～5.0份，柠檬精油0.1～3.0份，茶树精油0.1～2.0份，薰衣草精油0.1～2.0份，迷迭香精油0.1～6.0份，荷荷巴油15.0～25.0份，甜杏仁油15.0～25.0份，山茶籽油30.0～60.0份。该复合精油将不同植物精油进行合理调配，协同发挥精油功效，并与山茶油、荷荷巴油等高渗透基底油有机结合，能够有效渗透皮肤，对于病菌引起的咽喉炎症、咳嗽、肿痛等症状能够起到有效的抗菌消炎、止咳和舒缓咽喉疼痛的作用。且该复合精油天然、安全无毒，气味芳香，质量稳定，保质期长。
Patent WO-2021088570-A1 (WO)
Inventor: WANG YONGGUANG
IPC: H01M2/12
Filed: 2020-09-29
Abstract: A battery pack and an apparatus, relating to the technical field of energy storage devices. The battery pack comprises a first box body (1), the first box body (1) comprising a frame (12) and a cross beam (13), the cross beam (13) being provided within the frame (11), and the cross beam (13) having a hollow structure and being provided with an exhaust port (132a); a baffle (15) connected to the cross beam (13) and closing the exhaust port (132a); and battery cells (5) accommodated in the first box body (1) and each provided with an explosion-proof valve (51), the explosion-proof valve (51) facing the baffle (15), and the baffle (15) being configured to exit from a state of blocking the exhaust port (132a) when the explosion-proof valve (51) of the battery cell (5) bursts. In the battery pack and apparatus, when thermal runaway occurs in a certain battery cell (5), the explosion-proof valve (51) of the battery cell (5) bursts, so that the baffle (15) exits from blocking the exhaust port (132a). The gas pressure released by the battery cell (5) can be discharged into the cross beam (13), thereby reducing the internal gas pressure of the accommodating area; in addition, the heat released by the battery cell (5) will not directly face other battery cells (5), thereby preventing the occurrence of thermal runaway of other adjacent battery cells (5), thus improving the safety performance of the battery pack.
Patent WO-2021139273-A1 (WO)
Inventor: Zhang anfa
IPC: G06Q10/04
Filed: 2020-09-29
Abstract: L'invention concerne un procédé et un appareil de programmation CDN basés sur un algorithme Pareto, et un dispositif informatique et un support d'informations, se rapportant au domaine de l'intelligence artificielle. Le procédé consiste à: acquérir des données de qualité d'accès et des données de coût d'utilisation de chaque fabricant CDN à sélectionner; acquérir une valeur de fonction objective de qualité et une valeur de fonction objective de coût de chaque fabricant CDN; acquérir une valeur de fonction objective de Pareto selon un algorithme de Pareto prédéfini, la valeur de fonction objective de qualité de chaque fabricant CDN et la valeur de fonction objective de coût de chaque fabricant CDN; déterminer si un fabricant CDN objectif sélectionné se trouve dans l'ensemble de Pareto optimal; et si tel n'est pas le cas, planifier une connexion CDN d'un terminal auxdits fabricants CDN dans l'ensemble de Pareto optimal.
Patent WO-2022011845-A1 (WO)
Inventor: ZHANG XIANCHENG
IPC: B21D22/14
Filed: 2020-09-30
Abstract: 本发明涉及一种航空发动机叶片超声滚压强化机器人加工系统及控制方法，该超声滚压强化机器人加工系统包括：机器人，其上固定有一超声滚压强化装置并带动该超声滚压强化装置移动；底座，其上安装有主轴转台和三维移动升降装置，所述主轴转台上设置有可旋转的叶片夹具，三维移动升降装置上则固定一柔性随动支撑头；控制系统，分别与所述机器人、主轴转台和三维移动升降装置电连接或通讯连接。本发明的航空发动机叶片超声滚压强化机器人加工系统及控制方法，采用机器人辅助夹持超声滚压装置，配合三维移动升降装置以及柔性随动支撑头，并通过对三者进行协同控制，实现航空发动机叶片的精确超声滚压强化。
Patent WO-2021203661-A1 (WO)
Title: Seaweed fruit and vegetable formula for assisting in reducing fat and losing weight
Inventor: TANG QINGJUAN
IPC: A23L33/105
Filed: 2020-10-14
Abstract: A seaweed fruit and vegetable formula for assisting in reducing fat and losing weight, comprising the following components in percentage by mass: Sargassum fusiforme: 95-96%; a rhizome of common turmeric extract: 2-3%; and a pomegranate rind extract: 1-2%. The rhizome of common turmeric extract and the pomegranate rind extract are compounded in the Sargassum fusiforme, and natural active substances in seaweed and fruits and vegetables are fully utilized, so that the effect of assisting in reducing fat and losing weight is achieved, and the utilization rate of natural resources is further improved. At the same time, the natural properties of seaweed and fruits and vegetables greatly reduce the toxic and side effects caused by synthetic substances, and the natural products from the seaweed and fruits and vegetables are safe, non-toxic and harmless, can achieve the purpose of assisting in reducing fat and losing weight, and can improve the health condition of people.
Patent WO-2021088858-A1 (WO)
Title: Cnc mold inclined-top machining fixture
Inventor: GUO HONGJUN
IPC: B23Q3/06
Filed: 2020-11-04
Abstract: Provided is a CNC mold inclined-top machining fixture, comprising a clamp foot (1); a fixed bottom plate (2) is disposed above the vertical part of the clamp foot (1); the upper surface of the fixed bottom plate (2) is provided with a fix unit; the fix unit comprises an upper fix plate (4) and a lower fix plate (5); one end of each of the upper fix plate (4) and the lower fix plate (5) is fixedly connected by means of a positioning pin (6); the upper fix plate (4) rotates about the lower fix plate (5) with the positioning pin (6) as the center; the upper fix plate (4) is a concave fix plate; the protruding part of the upper fix plate (4) that is not connected to the positioning pin (6) is penetrated back and forth by a workpiece fixing screw (7); the lower fix plate (5) is also provided with an angle pad block (8); the sides of the upper and lower fix plates are provided with arc-shaped angle locking blocks (9); the arc shape fits the path of rotation of the upper fix plate (4) away from the end of the positioning pin (6), and the bottom end is fixedly connected to the lower fix plate (5); the middle of the angle locking block (9) is hollow; a threaded hole is provided on the side of the upper fix plate (4) away from one end of the positioning pin (6); a locking screw (10) penetrates the angle locking block (9) and is connected to the upper fix plate (4). The fixture can process inclined tops at any angle simply by changing the angle pad block; the clamping is simple and convenient, and the workpiece is not prone to move during machining, improving the machining efficiency and machining stability of a mold inclined-top fitting.
Patent WO-2022088228-A1 (WO)
Inventor: LI BOWEN
IPC: G02B6/26
Filed: 2020-11-06
Abstract: 一种端面耦合器（100）和半导体器件。端面耦合器（100）包括：衬底（1）；绝缘层（2），所述绝缘层（2）位于所述衬底（1）上；第一波导层（5），所述第一波导层（5）位于所述绝缘层（2）上；间隔层（6），所述间隔层（6）位于所述第一波导层（5）上；以及第二波导层（7），所述第二波导层（7）位于所述间隔层（6）上并且包括亚波长光栅（8）和传输波导（11），所述亚波长光栅（8）用于将从光纤（10）接收的光进行模斑转换，并且将经模斑转换的光传输至所述传输波导（11）。所述传输波导（11）的至少一部分在竖直方向上与所述第一波导层（5）的至少一部分对准，从而将在所述传输波导（11）中传输的光耦合至所述第一波导层（5）中。
Patent WO-2021248803-A1 (WO)
Title: 高效传动的直驱电机
Inventor: WU BIN
IPC: H02K5/00
Filed: 2020-11-10
Abstract: 一种高效传动的直驱电机，包括电机本体（1），所述电机本体（1）的输出端固定连接有输出杆（10），所述输出杆（10）的左侧贯穿有安装盘（7），所述安装盘（7）的表面开设有与输出杆（10）配合使用的安装孔（18），所述安装盘（7）的内腔固定连接有螺块（13），所述螺块（13）的内腔啮合有调节螺杆（11）。通过电机本体（1）、贯穿孔（2）、安装底板（3）、安装架（5）、固定螺杆（6）、安装盘（7）、驱动凹槽（8）、驱动盘（9）、输出杆（10）、调节螺杆（11）、螺块（13）、卡爪（14）和定位盘（16），可使装置达到高效传动的功能，解决了现有市场上的直驱电机不具备高效传动的功能，在使用过程中易出现连接传动不精准，造成连接部位受力不均出现异常磨损的现象，长时间使用影响传动转化率以及使用寿命，不利于使用者使用的问题。
Patent WO-2022082892-A1 (WO)
Inventor: PENG JIASHAN
IPC: G06F16/27
Filed: 2020-11-11
Abstract: Procédé et appareil de traitement de mégadonnées médicales, et dispositif informatique et support de stockage associés, appartenant au domaine technique de l'analyse de mégadonnées. Ledit procédé comprend : l'acquisition de mégadonnées auxquelles un utilisateur a accédé dans une période cible (S100) ; la segmentation des mégadonnées en fonction du temps et le stockage de celles-ci dans une base de données distribuée (S200) ; sur la base d'une règle prédéterminée, l'exécution d'une tâche d'analyse de données sur les informations de mégadonnées stockées dans la base de données distribuée, de manière à obtenir des résultats d'analyse (S300) ; la configuration d'un serveur de mise en mémoire tampon de données pour mettre en mémoire tampon les résultats d'analyse (S400) ; et lorsqu'une demande d'interrogation de données d'une extrémité avant est acquise, l'appel, en fonction de paramètres de la demande d'interrogation de données, des données de résultat d'analyse correspondantes dans le serveur de mise en mémoire tampon de données en tant que résultat d'interrogation, et la délivrance du résultat d'interrogation à l'extrémité avant et la réalisation d'un affichage visuel (S500). La présente invention peut réduire la charge d'un processeur d'un système d'analyse de mégadonnées, augmenter la vitesse d'accès d'un utilisateur, éviter l'apparition d'un accès bloqué et garantir un accès utilisateur régulier.
Patent WO-2021159790-A1 (WO)
Title: Petroleum hydrocracking reaction apparatus
Inventor: MA HAIFENG
IPC: C10G67/02
Filed: 2020-11-11
Abstract: A petroleum hydrocracking reaction apparatus, comprising a reaction tank (1), a hydrogen source (2), a petroleum supply device (3), and a control box (4). The reaction tank (1) comprises an outer tank body (11) and an inner tank body (12); an air inlet pipe (15), an oil inlet pipe (16), and a feeding pipe (21) penetrating through the outer tank body (11) and the inner tank body (12) are arranged on the reaction tank (1); a sealed feeding tank (22) is provided at the end of the feeding pipe (21) located outside the reaction tank (1); an air outlet (17) is formed in the top of the inner tank body (12), an oil outlet (18) is formed in the bottom of the inner tank body (12), an oil guide pipe (19) is provided at the bottom of the outer tank body (11), a filter (23) is connected in series to the oil guide pipe (19), an air guide pipe (20) is provided at the top of the outer tank body (11), and a heating device (41) is provided outside the outer tank body (11). The reaction apparatus can provide a high-temperature and high-pressure environment for a hydrocracking process in petroleum industrial production, so that the hydrocracking efficiency of petroleum is greatly improved, and the yield of light oil and fuel oil is increased.
Patent WO-2021093823-A1 (WO)
Inventor: LU WEI
IPC: H04W12/12
Filed: 2020-11-12
Abstract: 一种伪基站识别方法、系统及计算机可读存储介质。伪基站识别方法包括：从基站的性能数据计数器中确定关键计数器，关键计数器中的数据受伪基站的影响(S101)；根据关键计数器建立对应的回归分析模型(S102)；从网管数据库中提取关键计数器对应的统计数据，并代入到回归分析模型中进行机器学习，确定伪基站相关系数的阈值(S103)；计算关键计数器的性能数据与阈值进行比较，确定是否存在伪基站(S104)。
Patent WO-2021143342-A1 (WO)
Title: Wireless charger and wireless charging control method
Inventor: JIANG HONGJUN
IPC: H02J50/90
Filed: 2020-11-17
Abstract: Provided are a wireless charger and a wireless charging control method, wherein same are used for solving the problem of the poor charging reliability of an existing wireless charger due to it being impossible to automatically adjust the position of a wireless charging transmitting end. The wireless charger comprises a shell (11) and a wireless charging magnetic conversion apparatus (12), and further comprises a detection module (13) for sending a feedback signal after detecting that there is a device to be charged on the shell (11); a control module (14) for sending a driving signal after the feedback signal is received and when it is detected that the device to be charged is not normally charged; and a transmission module (15) for adjusting the position of the wireless charging magnetic conversion apparatus (12) according to the received driving signal, until the driving signal stops or it is no longer possible to adjust the position of the wireless charging magnetic conversion apparatus (12). The position of a coil of the wireless charging magnetic conversion apparatus (12) can be automatically adjusted, thereby improving the reliability of wireless charging.