baber/WOPTO huggingface dataset:
Patent WO-2019200812-A1 (WO)
Title: Soft switching circuit
Inventor: LIU JUN
IPC: H02M3/335
Filed: 2018-08-30
Abstract: The present invention provides a soft switching circuit, comprising an LLC resonant converter, and further comprising a control device, a switching MOS tube Q3, a switching MOS tube Q4, a capacitor C1, and a capacitor C2. The two ends of the capacitor C1 are respectively connected to a drain of a switching MOS tube Q1 and a drain of the switching MOS tube Q3, and a source of the switching MOS tube Q3 is connected to a source of the switching MOS tube Q1; the two ends of the capacitor C2 are respectively connected to a drain of a switching MOS tube Q2 and a drain of the switching MOS tube Q4, and a source of the switching MOS tube Q4 is connected to a source of the switching MOS tube Q2; the control device generates a drive signal drv separately connected to gates of the switching MOS tube Q3 and the switching MOS tube Q4. According to the present invention, when a large voltage spike and turn-off loss would be brought by a large load at high frequency, the control signal drv controls the MOS tube Q3 and the switching MOS tube Q4 to be turned on, the capacitor C1 and the capacitor C2 are connected in parallel to two ends of the switching MOS tube Q1 and the switching MOS tube Q2 of the LLC resonant converter; the incorporation of the capacitors C1 and C2 slows down voltage rising of the MOS tubes and reduces dv*di*dt and turn-off loss, and absorbed energy of the capacitors C1 and C2 is released to the power supply in the next period.
Patent WO-2020006889-A1 (WO)
Title: 一种并行承载钢丝绳张力的自动平衡装置
Inventor: CAO GUOHUA
IPC: B66B7/10
Filed: 2018-09-21
Abstract: 一种并行承载钢丝绳张力的自动平衡装置，包括依次同轴心固定连接的左端调节装置Ⅰ（01）、若干个中间调节装置Ⅰ（02）及右端调节装置Ⅰ（03），左端调节装置Ⅰ（01）和右端调节装置Ⅰ（03）主要由支撑轴Ⅰ（1）、端部轴承座Ⅰ（2）、内部轴承座Ⅰ（4）、大锥齿轮Ⅰ（7）、小锥齿轮Ⅰ（5）、滚筒Ⅰ（3）和提升钢丝绳Ⅰ（6）组成，中间调节装置Ⅰ（02）主要由支撑轴Ⅰ（1）、内部轴承座Ⅰ（4）、大锥齿轮Ⅰ（7）、小锥齿轮Ⅰ（5）、滚筒Ⅰ（3）和提升钢丝绳Ⅰ（6）组成，中间调节装置Ⅰ（02）之间以及中间调节装置Ⅰ（02）与左端调节装置Ⅰ（01）和右端调节装置Ⅰ（03）之间均通过内部轴承座Ⅰ（4）的中间旋转环Ⅰ（4-1）连接在一起；每个滚筒Ⅰ（3）上缠绕一根提升钢丝绳Ⅰ（6），相邻滚筒Ⅰ（3）上的钢丝绳的提升缠绕方向相反。
Patent WO-2020061859-A1 (WO)
Inventor: ZHAO YUE
IPC: H04W72/08
Filed: 2018-09-26
Abstract: Provided are a resource scheduling method and device, and a storage medium. In the solution, a network device configures a UE with first control information for transmitting first data; in the process of transmitting the first data on a first resource indicated by the first control information, the UE needs to perform detection to acquire control information reconfigured by the network device according to a channel condition; and after acquiring new second control information, the UE performs data transmission according to the second control information instead of performing data transmission according the number of retransmissions or resources configured in the first control information, so that the accuracy of configured information in the process of scheduling multiple transport blocks can be improved, the resource utilization rate can be increased, and the power consumption of the UE can be reduced.
Patent WO-2020073262-A1 (WO)
Title: Vertical memory devices
Inventor: SHEN MIAO
IPC: H01L27/11551
Filed: 2018-10-11
Abstract: Aspects of the disclosure provide a semiconductor device. The semiconductor device includes gate layers and insulating layers that are stacked alternatingly along a first direction perpendicular to a substrate of the semiconductor device in a first region upon the substrate. The gate layers and the insulating layers are stacked of a stair-step form in a second region. The semiconductor device includes a channel structure that is disposed in the first region. The channel structure and the gate layers form a stack of transistors in a series configuration with the gate layers being gates for the transistors. The semiconductor device includes a contact structure disposed in the second region, and a first dummy channel structure disposed in the second region and around the contact structure. The first dummy channel structure is patterned with a first shape that is different from a second shape of the channel structure.
Patent WO-2019237618-A1 (WO)
Inventor: HUANG HANXIONG
IPC: B29C45/00
Filed: 2018-10-19
Abstract: 一种具有微纳双级结构的疏水/陷光复眼透镜阵列的制造方法及其应用，涉及复眼透镜阵列及其制造技术。复眼透镜阵列制品（12）的制造包括下述步骤：制造柔性微透镜阵列模板（B）；把柔性微透镜阵列模板（B）固定于注塑模具（A）型腔表面，采用注塑方法成型微透镜阵列制品（9）；把制品上微透镜阵列（C）压印在超纯铝箔表面，之后采用阳极氧化在铝箔表面形成纳米孔，获得具有微纳双级结构（E）的复眼透镜阵列模板（11）；把复眼透镜阵列模板（11）固定于注塑模具（A）型腔表面，采用注塑方法成型复眼透镜阵列制品（12）。复眼透镜阵列制品（12）表面上具有微纳双级结构，即同时具有规整排列的微透镜阵列（G）和致密排列的纳米柱结构（H），从而呈现疏水、陷光特性。
Patent WO-2020093189-A1 (WO)
Inventor: SHEN HONGMING
IPC: H01S5/12
Filed: 2018-11-05
Abstract: Disclosed is an anti-reflection laser (300). According to the anti-reflection laser, a stable longitudinal mode optical field distribution is formed between a high-reflection end face (380) of an optical feedback control unit (OFC) (310) and an optical grating layer (322) of a distributed feedback laser (320); and a discrete electrode structure is used, whereby the effective refractive index of an OFC (310) region is changed by adjusting the injection current intensity of a direct-current power source of the OFC (310), so that the compensation of phase position fluctuation in a cavity caused by outer reflected light is carried out on the laser (300), and the anti-reflection capacity is improved. According to the anti-reflection laser, isolator-free packaging of a light source can be achieved, the packaging and device size is reduced, the high-capacity small-sized high-density packaging requirement is met, multi-channel integration of the light source is achieved, and the process complexity is simplified.
Patent WO-2019086032-A1 (WO)
Title: Uplink data compression transaction flow
Inventor: LIU YUNG-HSIANG
IPC: H04L29/06
Filed: 2018-11-05
Abstract: A method of uplink data compression (UDC) error handling is proposed to handle (UDC) error and to maintain compression memory synchronization between a transmitter and a receiver. Specifically, (UDC) checksum operation is proposed to maintain compression memory synchronization between compressor at the transmitter and decompressor at the receiver. The transmitter attaches a checksum to each (UDC) packet and keeps processed uncompressed data in a compression memory. The receiver decompresses each (UDC) packet and keeps processed uncompressed data in a compression memory. If the (UDC) compression memory is unsynchronized and a checksum mismatch is detected, the receiver sends an error indication to the transmitter, which resets its compression memory. The transmitter sends a reset indication to the receiver to reset its compression memory. The (UDC) compression memory is re-synchronized and (UDC) is restarted from the beginning.
Patent WO-2019184354-A1 (WO)
Inventor: WANG ZHICHONG
IPC: G11C19/28
Filed: 2018-11-05
Abstract: 一种移位寄存器单元（100）及驱动方法、栅极驱动电路（10）及显示装置（1）。该移位寄存器单元（100）包括：输入电路（110），其包括输入端（INT），配置为响应于输入端（INT）的输入信号对第一控制节点（PU）和第一节点（N1）进行第一控制，以及之后在第一节点（N1）的电平的控制下对第一节点（N1）进行不同于第一控制的第二控制，第一节点（N1）位于输入信号对第一控制节点（PU）进行第一控制的路径中；第一复位电路（120），其配置为响应于第一复位信号对第一控制节点（PU）进行复位；输出电路（130），其配置为在第一控制节点（PU）的电平的控制下，将输出信号输出至输出端（OUT）。该移位寄存器单元（100）能避免由于其输入端（INT）的晶体管的阈值电压负偏导致的切换扫描方向后无输出的现象，增强了电路的稳定性，具有较大的阈值电压偏移余量。
Patent WO-2020024480-A1 (WO)
Title: In-mold high-speed precision automatic tapping mold structure and tapping method therefor
Inventor: WU XIAOFENG
IPC: B23P23/04
Filed: 2018-11-16
Abstract: An in-mold high-speed precision automatic tapping mold structure, comprising a multi-station stamping production line. The multi-station stamping production line comprises a material feeding station (11), at least one front-part stamping station, a tapping station (14), and a tapping hole inspecting station (15). Bases of all of the stations are arranged on a press table (10). Arranged corresponding to each station is a mechanical arm (1). All of the mechanical arms (1) respectively are externally connected to a driving shaft (2). The driving shaft (2) is connected to an output end of a driving assembly. The driving assembly (3) is connected to a first PLC control electric chassis (4). The tapping station (14) comprises a positioning structure and a tapping machine (5). An input end of the tapping machine (5) is connected to a servo motor (6). The servo motor (6) and the tapping machine (5) are connected to a second PLC control electric chassis (7).
Patent WO-2019179141-A1 (WO)
Title: 智能终端、无线网络共享的方法和存储介质
Inventor: LIU WEI
IPC: H04W48/16
Filed: 2018-11-16
Abstract: 公开了一种智能终端、无线网络共享的方法和存储介质，该智能终端包括：第一无线模块和第二无线模块，设置为检测和接入环境中的无线热点；主芯片模块，设置为根据热点名及其对应的密码控制所述第一无线模块接入所述热点名对应的无线热点，并在所述智能终端内部共享所述热点名及其对应的密码；计算机模块，与所述主芯片模块以及第二无线模块相连，设置为获取所述主芯片模块分享的热点名及其对应的密码，并控制所述第二无线模块检测并接入所述热点名对应的无线热点。
Patent WO-2019148957-A1 (WO)
Inventor: ZHANG HONGXIU
IPC: G03B21/58
Filed: 2018-12-03
Abstract: 一种透声幕，包括透声幕基材（100）以及设置在透声幕基材（100）上的透声孔（200），透声孔（200）至少部分在透声幕基材（100）上呈二维准晶阵列排布。通过在透声幕基材（100）上设置至少部分呈二维准晶阵列排布的透声孔（200），提升了透声幕的效果，消除了摩尔条纹及衍射现象。
Patent WO-2019120085-A1 (WO)
Title: Printing ink comprising thermally activated delayed fluorescent material and application thereof
Inventor: PAN JUNYOU
IPC: H01L51/50
Filed: 2018-12-06
Abstract: Printing ink comprising a thermally activated delayed fluorescent material, comprising at least two organic functional materials, H1 and H2, and at least one organic solvent. H1 and H2 form a type II semiconductor heterojunction structure, and H2 has properties of a thermally activated delayed fluorescent material. An organic electronic device can be obtained by the printing ink through printing technology, especially an organic electroluminescent device.
Patent WO-2019214229-A1 (WO)
Title: Single-cantilever gas sensor, sensor array, and method for preparing sensor
Inventor: XU LEI
IPC: G01N27/12
Filed: 2018-12-12
Abstract: Provided are a single-cantilever gas sensor, a sensor array and a method for preparing the sensor, wherein the gas sensor with the single cantilever comprises a silicon substrate (1), a support film (2), a heating resistor (3), an isolating film (4) and a detection electrode (5) which are arranged in sequence in a stacked manner, the gas sensor being T-shaped and having a base structure and a cantilever structure, a gas sensitive material (6) being provided at an end of the cantilever structure. The method for preparing the gas sensor comprises: selecting the silicon substrate (1); preparing the support film (2); preparing the heating resistor (3); preparing the isolating film (4); preparing the detection electrode (5); releasing a film; and loading the gas sensitive material (6). The single-cantilever gas sensor has a low power consumption, is small-sized and is highly integrated, can be produced by means of a simple process and is easy to position, thereby effectively improving the production efficiency.
Patent WO-2020124473-A1 (WO)
Inventor: HE JUN
IPC: G01L11/02
Filed: 2018-12-20
Abstract: 一种光纤压力传感器及其制作方法，光纤压力传感器包括信号发射与接收装置（1）、传输光纤（2）和压力探测装置（3），其中，传输光纤（2）包括与信号发射与接收装置（1）连接的光入射端、与压力探测装置（3）连接的光反射端，压力探测装置（3）包括介质存储腔（31）、折射率敏感介质和弹性膜片（32），介质存储腔（31）具有与传输光纤（2）的轴向方向平行的开口端，传输光纤（2）的光反射端的纤芯面与介质存储腔（31）的沿腔长方向的内侧面构成法布里-珀罗谐振腔的两个反射面，介质存储腔（31）内填充有折射率敏感介质，并通过弹性膜片（32）密封其开口端。弹性膜片（32）形变引起折射率敏感介质的折射率变化，弹性膜片（32）可作为压力传感器的压力感应面，用于测量从传输光纤（2）的侧面施加的压力。
Patent WO-2019237706-A1 (WO)
Inventor: DING YOUXIANG
IPC: G06F1/16
Filed: 2018-12-21
Abstract: L'invention concerne un dispositif d'affichage souple (100) et son procédé de fabrication. Le dispositif d'affichage souple (100) comprend : un écran d'affichage souple (10) comprenant une première partie (12), une seconde partie (14), et une partie pliable (16) située entre la première partie (12) et la seconde partie (14); un support (20) comprenant un premier élément de support (22), un second élément de support (24), et un élément de raccordement pliable (26) connecté entre le premier élément de support (22) et le second élément de support (24), la première partie (12) étant reliée au premier élément de support (22), et la seconde partie (14) étant reliée au second élément de support (24); et une feuille de support (30), un côté de la feuille de support (30) étant tourné vers la partie pliable (16) et étant apte à appliquer une force de traction à la partie pliable (16), un autre côté de celle-ci étant relié à l'élément de raccordement pliable (26), et lorsque la première partie (12) est ouverte par rapport à la seconde partie (14), la feuille de support (30) est déformée conjointement avec l'élément de raccordement pliable (26), et tire la partie pliable (16) pour se déplier.
Patent WO-2020107634-A1 (WO)
Inventor: LI YU
IPC: F25D23/12
Filed: 2018-12-29
Abstract: Disclosed is a refrigerator with an ice-making machine, the refrigerator at least comprising a refrigerator compartment (16) and an ice-making compartment (2) provided inside the refrigerator compartment (16), wherein an ice-making machine (3) is provided in the ice-making compartment (2), and cold energy is supplied to the ice-making compartment (2) by means of an ice-making refrigeration system; the ice-making refrigeration system comprises an ice-making evaporator (7), an ice-making air duct and an ice-making fan (5); the ice-making evaporator (7) is in communication with the ice-making machine (3) through the ice-making air duct, thereby forming a refrigeration cycle; and the ice-making fan (5) is arranged in the ice-making air duct, and the ice-making evaporator (7) is arranged outside the ice-making compartment (2) and inside the refrigerator compartment (16). By means of the refrigerator, the effective area of the ice-making evaporator (7) is increased, the ice-making speed of the ice-making machine (3) is increased, the defrosting capacity of the ice-making evaporator (7) is improved, the heating and defrosting frequency of the ice-making evaporator (7) is reduced, the energy consumption is reduced, and the surface quality of ice cubes is improved.
Patent WO-2019137356-A1 (WO)
Title: Systems and methods for reliable transmission over network resources
Inventor: SALEM MOHAMED ADEL
IPC: H04L1/16
Filed: 2019-01-08
Abstract: A method includes receiving a first assignment for a first transmission with a first hybrid automatic repeat request (HARQ) process identifier (process ID) in a first network resource, receiving a second assignment for a second transmission with a second HARQ process ID in a second network resource, wherein the first network resource and the second network resource differ in a domain other than a time domain, detecting an indication indicating that the first HARQ process ID and the second HARQ process ID map to a same transmission block (TB), and communicating with an access node, a transmission associated with at least one of the first HARQ process ID or the second HARQ process ID.
Patent WO-2019137434-A1 (WO)
Title: Communication method and device, and system thereof
Inventor: LUO HAIYAN
IPC: H04W68/02
Filed: 2019-01-10
Abstract: Provided is a communication method, which helps to solve the problem in the prior art that a paging mechanism existing in a radio access network based on an architecture of a centralized unit (CU) and a distributed unit (DU) is incomplete, and possibly results in a paging failure. The method comprises the following process: a centralized unit sending a paging message to a distributed unit, wherein the paging message carries indication information for indicating that involved paging is paging generated based on a core network or the paging is paging generated based on a radio access network; and the distributed unit can know, via the indication information, whether the involved paging is the paging generated based on the core network or the paging generated based on the radio access network. The method helps to make a paging mechanism in the background art tend to be rational and complete, so as to reduce system paging failures.
Patent WO-2019149095-A1 (WO)
Title: Gan-based led epitaxial structure and preparation method therefor
Inventor: LU GUOJUN
IPC: H01L33/04
Filed: 2019-01-21
Abstract: A GaN-based light-emitting diode (LED) epitaxial structure and a preparation method therefor, the GaN-based LED epitaxial structure comprising: a substrate (10), comprising an undoped epitaxial layer (11) of a periodically stacked AlInN layer and GaN layer, as well as a first type of epitaxial layer (12), a quantum well layer (14) and a second type of epitaxial layer (15) that are stacked in sequence from bottom to top on the undoped epitaxial layer (11); since the undoped epitaxial layer (11) comprises the periodically stacked AlInN layer and GaN layer, the periodically stacked structure may change the stress state thereof, which is beneficial in reducing the dislocation thereof, providing a platform having high crystal quality for a subsequent epitaxial layer, thus improving the crystal quality of the LED epitaxial structure and improving the anti-static capabilities and anti-aging capabilities of the LED, while also increasing the luminous efficiency of the LED.
Patent WO-2020073563-A1 (WO)
Inventor: HUANG CHUANZENG
IPC: G06K9/62
Filed: 2019-01-24
Abstract: Disclosed in the embodiments of the present application are a method and device for processing an audio signal. A specific embodiment of the method comprises: obtaining a head image and an audio signal to be processed of a target user; determining a head pose angle of the target user on the basis of the head image, and determining the distance between a target sound source and the head of the target user; and inputting the head pose angle, the distance, and said audio signal into a preset head-related transfer function to obtain a processed left channel audio signal and a processed right channel audio signal, wherein the head-related transfer function is used for representing correspondences between the head pose angle, the distance as well as said audio signal and the processed left and right channel audio signals. This embodiment improves the processing flexibility of audio signals, and helps to achieve an audio playback effect close to real by simulation.
Patent WO-2020155135-A1 (WO)
Inventor: WEI CHI
IPC: G06F17/00
Filed: 2019-02-02
Abstract: L'invention concerne des systèmes et des procédés d'identification de trajectoires similaires. Un procédé peut consister à obtenir, à partir d'un ou de plusieurs terminaux utilisateurs, une pluralité de trajectoires. Chacune de la pluralité de trajectoires peut comprendre une pluralité de représentations de positions du ou des terminaux utilisateurs. Le procédé peut également consister à obtenir une pluralité de chaînes de bits de hachage respectivement en fonction de la pluralité de représentations des positions. La pluralité de chaînes de bits de hachage peut être des chaînes de bits à base de texte comprenant au moins une lettre. Le procédé peut en outre consister à identifier au moins une paire de trajectoires similaires parmi la pluralité de trajectoires par hachage sensible à la localité.
Patent WO-2019165928-A1 (WO)
Title: 一种洗涤桶和具有该洗涤桶的洗衣机
Inventor: WU DI
IPC: D06F37/12
Filed: 2019-02-21
Abstract: 本发明属于洗衣机领域，具体地说，涉及一种洗涤桶和具有该洗涤桶的洗衣机，洗涤桶可盛放洗涤水，包括桶体和设置在桶体的侧壁上用于脱水时将桶体内的洗涤水排出桶体的排水通道，所述排水通道具有与桶体内部连通的进水口，所述桶体具有导向部，用于脱水时将桶体内的洗涤水导入进水口。本发明的有益效果为利用桶体的导向部，在脱水时，将洗涤水引导至排水通道内并经排水通道排出，实现快速脱水。
Patent WO-2020124849-A1 (WO)
Title: Communication equipment interface switching device and method
Inventor: WANG YUNFENG
IPC: H04L12/40
Filed: 2019-03-29
Abstract: The present invention discloses an interface switching device of communication equipment, the communication equipment comprises a USB connector and at least two communication modules, the communication modules comprise a first communication module and a second communication module, each communication module is correspondingly provided with an interface, the device comprises a switch control module for switching and connecting different interfaces, the USB connector is connected to the communication module through the switch control module. Further disclosed in the present invention is an interface switching method of communication equipment. The present invention relates to the field of mobile communication technology, an interface switching device and method of communication equipment, the USB connector is connected to the communication module through the switch control module, further to switch and connect different communication modules, thereby realizing the switching between the USB connector and different serial ports, and compared with the manual welding in the prior art, debugging is more convenient, and the data is more accurate during debugging.
Patent WO-2019228055-A1 (WO)
Title: Frame structure, input/output assembly, and electronic apparatus
Inventor: ZENG ZANJIAN
IPC: H04M1/02
Filed: 2019-04-01
Abstract: An electronic apparatus (300), an input/output assembly (200), and a frame structure (100). The frame structure (100) comprises a first frame (10). The first frame (10) is used for installing a first input/output module (20) thereon. There are at least two first input/output modules (20).
Patent WO-2020191806-A1 (WO)
Title: 球囊导管
Inventor: WANG YUHUI HELENA
IPC: A61M29/04
Filed: 2019-04-04
Abstract: 一种球囊导管(100)，包括球囊(30)、导管(40)和充气装置(50)，导管(40)一端与球囊(30)连通；充气装置(50)安装于导管(40)的另一端，并与导管(40)连通，充气装置(50)可通过引导件(20)和导管(40)向球囊(30)充气。在充气装置(50)未向球囊(30)充气时，球囊(30)体积较小，可插入患者的颅底；在充气装置(50)向球囊(30)充气后，球囊(30)膨胀变大，起到支撑人工硬脑膜或止血凝胶的作用。
Patent WO-2019205977-A1 (WO)
Title: 衣物处理设备
Inventor: ZHAO ZHIQIANG
IPC: D06F15/02
Filed: 2019-04-15
Abstract: 一种衣物处理设备，包括外壳（1）和设置于外壳（1）的投入口，衣物处理设备还包括挤压单元、冲压单元和能够容纳衣物的囊结构（6），挤压单元设置成运行时能够从至少一个方向上挤压囊结构（6），冲压单元设置成能够沿设定方向推挤囊结构（6）。通过上述设置方式，衣物处理装置能够避免污垢存留，提高洗涤效果，减少衣物磨损。
Patent WO-2019214416-A1 (WO)
Inventor: MA MEIRONG
IPC: G06F9/445
Filed: 2019-04-18
Abstract: L'invention concerne un procédé de préchargement d'une application, un support de stockage et un terminal. Le procédé comprend les étapes suivantes: des informations d'utilisation actuelle d'un terminal sont acquises en réaction à la détection du déclenchement d'un événement de prédiction de préchargement d'une application (101); les informations d'utilisation actuelle sont introduites dans un modèle utilisé pour la prédiction d'applications (102); le modèle utilisé pour la prédiction d'applications comprend un modèle de réseau hybride généré selon une règle d'utilisation d'applications du terminal correspondant à des informations historiques de caractéristiques d'état (103); au moins une application cible à lancer est prédite d'après un résultat de sortie du modèle utilisé pour la prédiction d'applications (104); l'application ou les applications cibles sont préchargées.
Patent WO-2020206712-A1 (WO)
Inventor: MENG ZHENKUI
IPC: G01C19/5677
Filed: 2019-04-19
Abstract: 一种陀螺仪(100)，包括环状支撑板(20)和振动件(30)，振动件(30)包括环状部(31)和多个沿环状部(31)周向间隔环绕设置的弹性连接部(32)，每个弹性连接部(32)都包括间隔设于环状部(31)外周的弧形杆体(321)、连接于弧形杆体(321)与环状部(31)外周壁之间的第一杆体(322)和从弧形杆体(321)延伸固定于环状支撑板(20)上的第二杆体(323)，各弧形杆体(321)沿一个与环状部(31)同圆心的圆周间隔分布。陀螺仪(100)的振动件(30)架设于环状支撑板(20)上，当受到外界的作用力使得振动件(30)发生转动时，电流发生变化，检测到角速度；设置多个弹性连接部(32)既保持了转动的弹性又可以抑制不必要的振动；且弹性连接部(32)设置有与环状部(31)同圆心的弧形杆体(321)，使得整个振动件(30)结构无锐角，在保持弹性且抗非必要的振动性能的同时，更容易制造。
Patent WO-2020098228-A1 (WO)
Title: Procédé et appareil de révocation d'autorisation d'entité appelante d'api
Inventor: XU WENLIANG
IPC: H04W12/06
Filed: 2019-04-24
Abstract: La présente invention concerne un procédé de révocation d'une autorisation destinée à une entité appelante d'API dans un premier appareil. Le procédé comprend les étapes consistant à : envoyer à un second appareil une demande de révocation d'une autorisation d'une interface de programmation d'application (API) destinée à l'entité appelante d'API et contenant un ID d'entité appelante d'API, un identifiant de fonction d'exposition d'API (AEF) et au moins un identifiant d'API ; et recevoir une réponse à la demande provenant du second appareil. L'API identifiée par ledit au moins un identifiant d'API fait partie de toutes les API autorisées destinées à l'entité appelante d'API.