baber/WOPTO huggingface dataset:
Patent WO-2020082877-A1 (WO)
Inventor: MA BAOLI
IPC: G06Q20/10
Filed: 2019-08-22
Abstract: Provided in one or more embodiments of the present specification are a blockchain-based remittance method and device applied to a user terminal device in a blockchain. An account balance in a user account is at least divided into a contingency balance and a reserve balance. The user account comprises a dynamically updated contingency fund list. The contingency fund list comprises multiple contingency fund amounts. The method comprises: in response to a remittance operation initiated by a user, allocating, according to a current contingency fund list, a corresponding contingency fund amount to a remittance amount indicated by the user; and constructing a remittance transaction on the basis of the contingency fund amount allocated to the remittance amount, and transmitting the remittance transaction to a blockchain, such that the remittance amount is deducted from both the account balance and the contingency balance after the remittance transaction has been authenticated by node equipment in the blockchain.
Patent WO-2020232895-A1 (WO)
Inventor: HUANG WEIXIANG
IPC: H04L12/751
Filed: 2019-08-29
Abstract: The present application provides a dynamic sub-database routing method, comprising: providing a route configuration table, wherein the route configuration table is used to record a correspondence between multiple platforms and multiple service groups, and record a port corresponding to each of the multiple service groups; upon reception of a service request transmitted from one of the multiple platforms, searching the route configuration table according to the platform, and determining a target service group from the multiple service groups and a port corresponding to the target service group, wherein the target service group is a service group corresponding to the platform among the multiple service groups recorded in the route configuration table; and transmitting the received service request to the port corresponding to the target service group. The present application also provides a device for implementing the dynamic sub-database routing method, a server, and a storage medium. The present application solves the technical problem in which a high-volume transaction cannot be handled flexibly.
Patent WO-2020155636-A1 (WO)
Title: 主动转动惯量驱动控制系统
Inventor: ZHANG CHUNWEI
IPC: E04H9/02
Filed: 2019-09-12
Abstract: 本发明涉及系统中振动的抑制领域，具体而言，涉及一种主动转动惯量驱动控制系统，其包括出力载体、驱动总成以及转动惯量盘；出力载体包括隔板以及壳体，隔板固定在壳体内壁上，壳体连接在被控结构端部；驱动总成一端固定在壳体上，另一端固定在隔板上，驱动总成端部连接出力轴，出力轴伸出到壳体外，出力轴的另一端与转动惯量盘连接；转动惯量盘为一定质量的圆盘或者圆环，该发明所涉及的主动转动惯量驱动控制系统解决了现有技术中平动TMD对回转摆振运动控制失效；平动AMD控制效率低、效果较差；被动调谐转动惯量阻尼器控制适用鲁棒性低、调频技术复杂、适用范围小等的问题。
Patent WO-2021051317-A1 (WO)
Title: Battery, and movable platform
Inventor: LI PENG
IPC: H01M10/615
Filed: 2019-09-18
Abstract: A battery comprises: a battery unit (110) electrically connected to an external apparatus (160) and capable of acquiring electrical energy from the external apparatus (160); a heating device (150) provided near the battery unit (110) and electrically connected to the external apparatus (160), such that the heating device (150) is capable of acquiring electrical energy from the external apparatus (160) and converting the electrical energy into thermal energy to heat the battery unit (110); a first switch device (130) electrically connected between the battery unit (110) and the external apparatus (160), wherein the first switch device (130) is turned off if the battery unit (110) has a temperature lower than a first pre-determined value, and turned on when the temperature of the battery unit (110) reaches the first pre-determined value; a second switch device (140) electrically connected between the heating device (150) and the external apparatus (160) to turn on or turn off the electrical connection between the heating device (150) and the external apparatus (160); and a control device (120) used to control the second switch device (140) to turn on if the temperature of the battery unit (110) is lower than the first pre-determined value, such that the heating device (150) generates heat. The invention achieves the function of heating a battery before charging or discharging.
Patent WO-2020103597-A1 (WO)
Inventor: WANG JING
IPC: C01B32/324
Filed: 2019-10-10
Abstract: A high-specific area activated carbon electrode material and a preparation method therefor. The preparation method comprises: drying apple pulp, soaking the dried apple pulp in a citrate aqueous solution, taking out and drying the pulp, performing high-temperature carbonization on the pulp in an inert gas atmosphere to obtain a primary product, and performing acid pickling, water washing to a neutral state and drying on the primary product. Compared with conventional activated carbon, the prepared activated carbon electrode material has high specific area and a macro-porous laminated structure favorable for electrolyte ion transmission. The preparation method has wide, cheap and easily-availably raw material sources and reduces the cost of large-scale production.
Patent WO-2020103716-A1 (WO)
Inventor: WEN CHANGJIN
IPC: H01M50/583
Filed: 2019-11-11
Abstract: Provided are a battery module and an assembly method thereof. The battery module comprises batteries and busbar members. There are multiple batteries, and the batteries are sequentially arranged in a longitudinal direction. Each of the batteries comprises a first electrode terminal and a second electrode terminal. There are multiple busbar members, and the busbar members are connected to the multiple batteries. The multiple batteries include a first battery and a second battery. The first electrode terminal of the first battery and the first electrode terminal of the second battery are arranged in the longitudinal direction. The multiple busbar members include a first busbar member. The first busbar member comprises a first portion, a second portion and a third portion. The first portion is connected to the first electrode terminal of the first battery. The second portion is connected to the second electrode terminal of the second battery. The third portion is connected to the first portion and the second portion. A through hole is arranged at the third portion.
Patent WO-2020134701-A1 (WO)
Title: Service processing method, device and apparatus
Inventor: DENG XIAO
IPC: G06Q30/06
Filed: 2019-11-18
Abstract: Provided are a service processing method, device and apparatus, in which regarding the asset of the service order shared by the main user to the associated user, the associated user data with the binding service order can be correspondingly created, the asset field of the associated user data is used to record the asset owned by the associated user. Therefore, the relationship between the main user and the sharer in the service order can be effectively recorded, the sharer can be supported to check the service order, and the service provider can facilitate data maintenance.
Patent WO-2020103795-A1 (WO)
Title: 显示器件、显示装置及显示器件的制备方法
Inventor: GUO WENFENG
IPC: G06V40/13
Filed: 2019-11-18
Abstract: 一种显示器件、显示装置及显示器件的制备方法。显示器件包括主板（210）、显示面板（220）以及指纹识别传感器（230），显示面板（220）设于主板（210）上。其中，指纹识别传感器（230）设于主板（210）上，且指纹识别传感器（230）位于主板（210）与显示面板（220）之间。显示面板（220）朝向主板（210）一侧的表面开设有凹槽（221），凹槽（221）在主板（210）上的正投影与指纹识别传感器（230）的位置相对应。凹槽（221）被配置为在指纹识别传感器（230）与显示面板（220）之间形成气隙。
Patent WO-2021097627-A1 (WO)
Inventor: YANG NING
IPC: H04L1/00
Filed: 2019-11-18
Abstract: The present application discloses a radio link connection status determination method, comprising: a terminal device receiving a radio resource control (RRC) message sent by a network device; while a second timer corresponding to the terminal device is running, if a condition for reporting a measurement event is satisfied with respect to a measurement object, and if a first timer corresponding to the network device has not started, the terminal device starting at least one first timer according to the RRC message; and the terminal device determining a radio link connection status of a serving cell on the basis of the first timer, wherein the second timer is started when a radio link of the serving cell is abnormal. The present application further discloses another radio link connection status determination method, an electronic device, and a storage medium.
Patent WO-2020119560-A1 (WO)
Inventor: SHAN JIANFENG
IPC: G09G3/36
Filed: 2019-12-04
Abstract: Procédé d'amélioration d'un débit de transmission de signal et panneau d'affichage. Le procédé d'amélioration d'un débit de transmission de signal comporte les étapes consistant à: coder des données binaires à transmettre dans un moyen de commande en un signal de tension (S10); et transmettre le signal de tension à une mémoire (1002), et suite à la détection du signal de tension par un décodeur dans la mémoire (1002), décoder le signal de tension en données binaires (S20).
Patent WO-2021088184-A1 (WO)
Inventor: PU ZULIN
IPC: A47J36/10
Filed: 2019-12-06
Abstract: 一种烹饪锅（200）及锅盖组件（100），锅盖组件（100）包括盖体（10）、手柄（20）和连动机构（30），盖体（10）形成有容置空间（12），容置空间（12）内设置有滑轨（14），滑轨（14）上滑动设置有锁销件（40）；手柄（20）包括依次连接的手握部（22）、连接部（24）和限位部（26），连接部（24）活动穿设于盖体（10），限位部（26）位于容置空间（12）内；连动机构（30）连接限位部（26）和锁销件（40）；手柄（20）相对盖体（10）活动，通过连动机构（30）带动锁销件（40）在滑轨（14）上滑动；手柄（20）活动至限位部（26）抵靠盖体（10）的状态下，锁销件（40）完全缩回至容置空间（12）；手柄（20）活动至手握部（22）抵靠盖体（10）的状态下，锁销件（40）伸出于容置空间（12）。通过连动机构（30）将手柄（20）沿盖体（10）轴向的运动转化为锁销件（40）沿盖体（10）径向的移动，进而实现了锅盖组件（100）的开盖和合盖，因而，可以快速完成开、合盖的动作，用户体验更好。
Patent WO-2020258751-A1 (WO)
Title: 机器人及其底盘
Inventor: ZHAI DONGYAN
IPC: B60G13/00
Filed: 2019-12-12
Abstract: 一种机器人及其底盘（100），底盘包括：车架（10）；前从动轮（20），前从动轮可转动地设置在车架的底部且靠近车架的前端；后从动轮（30），后从动轮可转动地设置在车架的底部且靠近车架的后端；中驱动轮装置（40），中驱动轮装置包括：四连杆机构（50）和中驱动轮（60），四连杆机构设置在车架的底部且靠近车架的前后方向的中部，四连杆机构包括：前连杆（51）、中连杆（52）和后连杆（53），前连杆位于后连杆的前方，前连杆的上端和后连杆的上端均可转动地连接在车架的底部，中连杆连接在前连杆和后连杆之间，中驱动轮可转动地安装在中连杆上。由此，通过设置四连杆机构，可以提升机器人的越障通过能力，这样可以保证机器人传送物品的稳定性，而且此机构简单，稳定性好。
Patent WO-2020164303-A1 (WO)
Inventor: LIU DONGNI
IPC: H01L21/768
Filed: 2019-12-16
Abstract: 一种显示基板及其制作方法、显示装置。显示基板包括：柔性基底(1)；位于所述柔性基底(1)的第一侧表面上的显示功能层(2)、设置于所述第一侧表面上且自所述第一侧表面朝向所述柔性基底(1)内凹的第一凹槽(6)，和位于所述第一凹槽(6)内且覆盖所述第一凹槽(6)的底部和侧壁的第一子连接线(41)，所述第一子连接线(41)与所述显示功能层(2)的信号输入端连接；位于所述柔性基底(1)的与所述第一侧表面相背的第二侧表面上的集成电路(8)、设置于所述第二侧表面上且自所述第二侧表面朝向所述柔性基底(1)内凹至所述第一子连接线(41)的第二凹槽(7)，和位于所述第二凹槽(7)内的第二子连接线(42)，所述第二子连接线(42)分别与所述第一子连接线(41)和所述集成电路(8)的信号输出端连接。
Patent WO-2020168797-A1 (WO)
Title: Flat panel detection substrate and preparation method therefor, and flat panel detector
Inventor: LIANG KUI
IPC: H01L31/18
Filed: 2019-12-16
Abstract: A flat panel detection substrate and a preparation method therefor, and a flat panel detector. The flat panel detection substrate comprises: a substrate (10); a bias electrode (11) and an induction electrode (12) positioned on the substrate (10); and a semiconductor layer (13) covering the bias electrode (11) and the induction electrode (12), the thickness of the semiconductor layer (30) being greater than 100 nm.
Patent WO-2020125745-A1 (WO)
Inventor: HAN XUESHAN
IPC: H01L21/66
Filed: 2019-12-20
Abstract: L'invention porte sur un dispositif de détection de surface d'objet et sur un procédé de détection. Le dispositif de détection comprend : une unité de source de lumière (100), configurée pour générer de la lumière qui éclaire un objet à détecter (400) ; une unité d'établi (200), configurée pour porter l'objet à détecter ; et une unité de détection (300), configurée pour recevoir une lumière diffusée générée par un objet étranger sur une surface de l'objet à détecter (400), l'unité d'établi (200) se déplace par rapport à l'unité de détection (300) le long d'une première direction dans un plan de translation ; l'unité de détection (300) comprend une caméra de réseau de lignes intégrale à retard temporel (TDI) ; et un champ de vision de détection de ligne de l'unité de détection (300) est disposée le long d'une seconde direction, et un angle inclus θ entre la direction verticale de la première direction et la seconde direction est supérieur à 0°.
Patent WO-2021103249-A1 (WO)
Title: 一种按钮式移动架
Inventor: LIN XIAOFA
IPC: E03C1/06
Filed: 2019-12-26
Abstract: 一种按钮式移动架。所述按钮式移动架包括依次连接的花洒座、移动架主体和按钮，所述移动架主体设置为套设在杆体上，所述移动架主体上设有压紧件和第一弹性件，所述压紧件设置为在所述按钮未受按压时在所述第一弹性件的作用下压紧所述杆体，所述按钮包括固定端和用以按压的操作端，所述固定端以可旋转的方式安装在所述移动架主体上，所述按钮设置为将对所述操作端的按压转变为所述固定端的旋转，所述固定端上设有锁紧部，所述锁紧部设置为在平行于所述固定端轴线的方向伸出，所述锁紧部设置为与所述压紧件相接，且在所述固定端旋转时随之旋转并提起所述压紧件而松动按钮式移动架。
Patent WO-2020143514-A1 (WO)
Title: Power control method and power control apparatus
Inventor: SHAO JIAFENG
IPC: H04W52/32
Filed: 2019-12-31
Abstract: Provided are a power control method and power control apparatus. The method comprises: a terminal device receiving first indication information and sending at least two uplink channels according to the first indication information, wherein the at least two uplink channels comprise a first uplink channel and a second uplink channel, a time domain resource where the first uplink channel is located and a time domain resource where a reference signal is located do not overlap in a time domain, and the time domain resource where a second uplink channel is located and a time domain resource where at least one reference signal is located overlap in the time domain, the at least two uplink channels comprise a first uplink channel set, and the first uplink channel set comprises at least one uplink channel of the first uplink channel and the second uplink channel; acquiring first power information corresponding to the first uplink channel set; and determining a transmission power of an uplink channel in the first uplink channel set. The above-mentioned method can improve the demodulation performance of the uplink channel and improve the reliability of uplink channel transmission.
Patent WO-2020147720-A1 (WO)
Inventor: WANG GUOHE
IPC: G06Q30/06
Filed: 2020-01-14
Abstract: 一种信息推荐方法和装置以及存储介质。该信息推荐方法包括：根据页面的页面标识以及页面标识与推荐参数的对应关系，确定所述页面标识对应的目标推荐参数（201）；根据所述目标推荐参数确定对应的目标推荐策略（202）；根据所述目标推荐策略查询推荐策略与推荐结果的对应关系，得到至少一个初始推荐结果（203）；以及对所述至少一个初始推荐结果根据对应的权重进行融合，得到目标推荐结果（204）。根据上述信息推荐方法和装置以及存储介质可以提高信息推荐的针对性。
Patent WO-2020151549-A1 (WO)
Title: Secondary battery and battery module
Inventor: CHEN NING
IPC: H01M50/147
Filed: 2020-01-15
Abstract: The present application relates to a secondary battery and a battery module. The secondary battery comprises: a housing, comprising a receiving hole having an opening; a top cover assembly, comprising a top cover plate, the top cover plate being connected to the housing to cover the opening; and an electrode assembly, there being one, or two or more, electrode assemblies. The electrode assembly is disposed in the receiving hole; the electrode assembly comprises two opposite end surfaces along a first direction perpendicular to the axial direction of the receiving hole, and tabs extending from the end surfaces; the electrode assembly comprises two or more electrode units; the two or more electrode units are stacked in the axial direction; the size of the tab is smaller than the size of the end surface in a second direction perpendicular to the axial direction and the first direction. In the present application, the electrode assembly comprised in the secondary battery has end surfaces and tabs smaller than the end surfaces in size, and the electrolyte can quickly and uniformly infiltrate into the electrode assembly through the end surfaces, thereby achieving high infiltration efficiency and good infiltration effect for the electrode assembly.
Patent WO-2021159398-A1 (WO)
Title: Beam failure recovery method and apparatus
Inventor: GUAN PENG
IPC: H04W72/08
Filed: 2020-02-13
Abstract: The present application provides a beam failure recovery method and apparatus. If a first transmission beam used for communication between a terminal and a network device has failed and a second transmission beam has not been located yet, the terminal detects and receives a trigger message sent by the network device. The terminal, after receiving the trigger message, performs beam training again, that is, the terminal receives a plurality of reference signals sent by the network device, such that the terminal can determine, according to the plurality of reference signals, the second transmission beam that enables communication with the terminal. In this way, the terminal can achieve beam recovery without having to reconnect to the network device, thus reducing beam recovery delays for beam recovery in comparison with when the terminal reconnects to the network device. Embodiments of the present application can reduce delays in beam failure recovery.
Patent WO-2020248634-A1 (WO)
Title: 一种光网络的故障保护方法、设备和系统
Inventor: HUANG SHIJING
IPC: H04B10/032
Filed: 2020-03-07
Abstract: 本申请公开了一种光网络的故障保护方法，连接光网络和IP网络的跨层控制器向光网络中的光控制器发送光纤中的第一光业务属于第一优先级和光纤中的第二光业务属于第二优先级的指示，第一优先级与IP网络中的第一IP链路的特性相关，第二优先级与IP网络中的第二IP链路的特性相关。当光纤发生故障时，属于第一优先级的任意光业务的被保护优先级高于属于第二优先级的任意光业务的被保护优先级。在该方法中，跨层控制器将不同光业务分属不同优先级的指示信息发送至光控制器，当光网络故障时，光控制器根据优先级决定不同光业务的被保护顺序。从而避免光网络故障保护时的随机行为，提供针对性的光网络故障保护。
Patent WO-2021164089-A1 (WO)
Inventor: LIU ZHI
IPC: G06K9/20
Filed: 2020-03-20
Abstract: 公开一种指纹识别结构及显示面板。显示面板包括指纹识别结构，指纹识别结构包括光能导通开关以及热敏光路调整结构；光能导通开关用于在光线照射下由断路转换为通路；热敏光路调整结构与光能导通开关的一表面相连接，其内部可传输光线，用于在接收到热源时光线的光路照射至光能导通开关。
Patent WO-2021189176-A1 (WO)
Inventor: HUANG JINGLEI
IPC: H02J7/00
Filed: 2020-03-23
Abstract: A method includes determining a first voltage level of a first battery and a second voltage level of a second battery. Based on a difference between the first voltage level and the second voltage level satisfying a first threshold and a magnitude of a current failing to satisfy a second threshold, one of the first battery or the second battery is disconnected from the one or more components, and the one or more components of the portable device are powered using the other of the first battery or the second battery. Based on one or more of the difference between the first voltage level and the second voltage level failing to satisfy the first threshold or the magnitude of the current failing to satisfy the second threshold, the one or more components of the portable device are powered using the first battery and the second battery.
Patent WO-2021189451-A1 (WO)
Title: 一种显微成像系统
Inventor: HU QINGLEI
IPC: G02B21/10
Filed: 2020-03-27
Abstract: 本发明涉及一种显微成像系统，包括：按预设规则排布的多个单元显微成像模组、以及与多个单元显微成像模组连接的数据采集卡；其中，每一单元显微成像模组分别包括可独立调节对焦的可调镜头组、以及与可调镜头组对应的感光模块；数据采集卡上设有多个分别与多个单元显微成像模组一一对应的图像处理模块；每一图像处理模块独立控制其对应的可调镜头组对焦、并获取对应感光模块的数据。实施本发明能够降低单元模组装配的一致性需求，提高其成品生产效率。
Patent WO-2020248694-A1 (WO)
Inventor: GUO HONGCHEN
IPC: C07D301/12
Filed: 2020-04-14
Abstract: 一种用于丙烯和过氧化氢气相环氧化反应的碱金属离子改性钛硅分子筛及其制备方法，属于石油化工技术领域。本发明方法为：第一步，配制碱金属氢氧化物改性溶液；第二步，用碱金属氢氧化物溶液对TS-1分子筛母体进行受控水热处理；第三步，水热改性TS-1分子筛的后处理，包括固液分离、洗涤、干燥和焙烧；洗涤过程中，用低浓度的碱金属氢氧化物溶液来洗涤改性TS-1分子筛湿料，使碱金属离子保留在改性后的钛硅分子筛的硅羟基上，碱金属离子修饰的骨架钛活性中心的红外特征吸收带在高于960cm -1和低于980cm -1的范围内。制得的碱金属离子改性钛硅分子筛在丙烯和过氧化氢气相环氧化反应中具有显著的催化性能。
Patent WO-2020211773-A1 (WO)
Inventor: YANG XIN
IPC: H04B10/116
Filed: 2020-04-15
Abstract: A communication system (100) between electronic devices includes a first electronic device (110) and a second electronic device (120). The first electronic device (110) includes a LED array (111) working within an infrared spectrum and a first LiFi transmission module (112) driving and connected to the LED array (111). The first LiFi transmission module (112) codes data to be transmitted to generate coded data and send the coded data via the LED array (111). A PD array (121) of the second electronic device is opposing to the LED array (111) and works within the infrared spectrum. A second LiFi transmission module (112) driving the PD array is connected to the PD array and decodes the coded data received by the PD array to obtain the transmitted data.
Patent WO-2020238490-A1 (WO)
Inventor: CHEN SHUAI
IPC: G09G3/3225
Filed: 2020-04-21
Abstract: Provided are a pixel circuit, a display substrate, a display apparatus and a driving method. The pixel circuit comprises a data writing sub-circuit and a driving sub-circuit, wherein the data writing sub-circuit is connected to a scanning signal end, a control signal end, a data signal end and the driving sub-circuit. The data writing sub-circuit needs to respond to a scanning signal provided by the scanning signal end and a control signal provided by the control signal end to output a data signal to the driving sub-circuit, and therefore, the potential of the control signal provided by the control signal end can be controlled, the pixel circuit only located in an area of an image to be refreshed drives a light-emitting element connected to the pixel circuit to emit light, and thus realizing image refreshing of a localized area.
Patent WO-2021103406-A1 (WO)
Inventor: HUANG HONGTAO
IPC: G09G3/32
Filed: 2020-04-23
Abstract: A self-luminous display device and an in-pixel compensation circuit. The in-pixel compensation circuit comprises a first drive TFT (11) connected to a light emitting component (30), a first switch TFT (12), and a storage capacitor (20, Cst) located between the first drive TFT (11) and the first switch TFT (12), wherein an access point (PIX) is located between the first switch TFT (12) and the storage capacitor (20, Cst). A charging of the first drive TFT (11), an inputting of a data voltage (Vdata) and an extraction of a threshold voltage (Vth) of the first drive TFT (11), a compensation for the threshold voltage (Vth) of the first drive TFT (11), and an enabling of the light emitting component (30) to enter a light emitting phase (T4) are sequentially performed during the consecutive first time interval (T1), second time interval (T2), third time interval (T3), and fourth time interval (T4). The invention connects the first drive TFT (11) to a diode to extract the threshold voltage (Vth) of the first switch TFT (12), and compensates a drive voltage of the first drive TFT (11) by means of a capacitor coupling effect, thereby eliminating the adverse effect of non-uniformity or drifting of the threshold voltage (Vth) on display performance .
Patent WO-2021051812-A1 (WO)
Title: Bulk acoustic resonator with adjusting layer, and filter and electronic device
Inventor: PANG WEI
IPC: H03H9/02
Filed: 2020-04-24
Abstract: A bulk acoustic resonator. The bulk acoustic resonator comprises: a substrate (10), acoustic mirrors (21, 22, 23), bottom electrodes (31, 32, 33), top electrodes (61, 62, 63), and a piezoelectric layer (40), wherein an overlapping area of the acoustic mirrors (21, 22, 23), the bottom electrodes (31, 32, 33), the piezoelectric layer (40) and the top electrodes (61, 62, 63) in the thickness direction of the substrate (10) is an effective area of the resonator. The resonator further comprises adjusting layers (52, 53), with the adjusting layers (52, 53) being arranged between the top electrodes (61, 62, 63) and the piezoelectric layer (40) and/or between the bottom electrodes (31, 32, 33) and the piezoelectric layer, or arranged in the piezoelectric layer (40), and with the electromechanical coupling coefficient of the adjusting layers (52, 53) being different from the electromechanical coupling coefficient of the piezoelectric layer (40). The present invention further relates to an electromechanical coupling coefficient adjusting method for the bulk acoustic resonator, and a filter and an electronic device.
Patent WO-2020233649-A1 (WO)
Inventor: ZHANG TENGFEI
IPC: A63B21/055
Filed: 2020-05-21
Abstract: 本发明公开了综合健身器，包括训练板组件、龙门架组件、把手组件以及滑板组件，所述训练板组件包括框体和面板，所述框体由若干段单元框体活动连接，所述单元框体分别对应一块单元面板，所述框体两侧分别设置基座一，所述基座一内安装U形把手或者龙门架组件的支撑架；本发明由训练板和U形把手或龙门架以及滑板组件共同组合而成，通过U型把手、龙门架及滑板组件的组合能得到不同的结构，训练板具有可折叠的结构，龙门架可以拆卸成若干部件，便于整理、放置与收纳；训练板折叠后具有一定的收纳空间，可以将附件固定在收纳腔内；训练板上的鼻扣、把手配合附件和滑板，能实现更多种类的训练。