baber/WOPTO huggingface dataset:
Patent WO-2020082818-A1 (WO)
Title: Camera lens group
Inventor: WENREN JIANKE
IPC: G02B13/18
Filed: 2019-07-11
Abstract: Disclosed is a camera lens group. The lens group sequentially comprises, along an optical axis and from an object side to an image side, a first lens (E1), a second lens (E2), a third lens (E3), a fourth lens (E4) and a fifth lens (E5), wherein the first lens (E1) has a positive focal power, with an object side face (S1) thereof being a convex face and an image side face (S2) being a concave face; the second lens (E2) has a negative focal power, with an object side face (S3) thereof being a convex face and an image side face (S4) being a concave face; the third lens (E3) has a focal power; the fourth lens (E4) has a positive focal power; the fifth lens (E5) has a negative focal power, with an object side face (S9) thereof being a convex face and an image side face (S10) being a concave face; and the wavelength λn corresponding to 50% of the transmittance of the camera lens group satisfies (λn - 700) (λn - 800) ≤ 0.
Patent WO-2020063086-A1 (WO)
Inventor: HE GUOZHOU
IPC: H04L29/08
Filed: 2019-07-27
Abstract: Provided are a data transmission method based on the Internet of Things, and a communication apparatus, the method involving: for a specific third-party application, an application layer device performing signaling interaction with an Internet-of-Things platform to establish N long connections, and sending first data to the Internet-of-Things platform based on the N long connections, or receiving, based on the N long connections, second data regarding the third-party application and sent by the Internet-of-Things platform. In this process, for a third-party application, the N long connections are established between the application layer device and the Internet-of-Things platform, and the N long connections of different third-party applications are different, such that the various third-party applications do not affect each other when the Internet-of-Things platform pushes data to the third-party applications on an application layer terminal device. In addition, there are multiple long connections, and therefore, compared with one long connection, the plurality of long connections can improve the real-time performance of data pushing.
Patent WO-2020024983-A1 (WO)
Title: Adjustable bracket and adjustable fixing device for communication device
Inventor: XU XIAOHUI
IPC: F16M13/02
Filed: 2019-07-31
Abstract: An adjustable bracket and an adjustable fixing device for a communication device, wherein the adjustable bracket comprises a first bracket (41), a second bracket (42), a first strut (43), a second strut (44), an adjusting rod (45) and a fixing block (412); the fixing block (412) is sleeved over the adjusting rod (45); a positioning end of the first bracket (41) and a positioning end of the second bracket (42) are rotatably connected to the fixing block (412); a first end of the first strut (43) is rotatably connected to the first bracket (41), and a first end of the second strut (44) is rotatably connected to the second bracket (42), a second end of the first strut (43) is rotatably connected to a second end of the second strut (44); and a lower end of the adjusting rod (45) is connected to the second end of the first strut (43) and the second end of the second strut (44).
Patent WO-2021016957-A1 (WO)
Title: Feeding system and feeding method based on unmanned aerial vehicle
Inventor: LIU HAOYUAN
IPC: G01S15/96
Filed: 2019-07-31
Abstract: Disclosed are a feeding system and a feeding method based on an unmanned aerial vehicle. The system comprises a fish shoal detection device, a feeding unmanned aerial vehicle and a cloud server, wherein the fish shoal detection device comprises a mobile main body, a photographing device, an ultrasonic device, a positioning device, a driving device, a storage device, a data processing device and a wireless communication device, the cloud server comprises a wireless communication unit, a data processing unit and a storage unit, and the feeding unmanned aerial vehicle comprises an unmanned aerial vehicle body, a wireless communication module, a plurality of material containing boxes, a positioning module and a data processing module. According to the present invention, a fish shoal can be tracked by means of the fish shoal detection device, the fish shoal is fed by means of the feeding unmanned aerial vehicle, feeding efficiency is improved, the type, size and number of the fish shoal can be determined, and then the type and number of the fish shoal needing to be fed are determined, such that personalized feeding is achieved.
Patent WO-2020098319-A1 (WO)
Title: Air purification energy-saving street lamp and control method therefor
Inventor: HU GUANGTAI
IPC: F24F11/64
Filed: 2019-08-06
Abstract: The present invention provides an air purification energy-saving street lamp and a control method therefor. The control method for the air purification energy-saving street lamp comprises the following steps: providing a solar power supply device, controlling the angle of a solar panel in the solar power supply device at different time, and using a storage battery in the solar power supply device to store electrical energy; providing a street lamp main body structure, monitoring an ambient luminance, a vehicle volume, and a pedestrian volume, turning on a light source when it is detected that the luminance is less than or equal to a preset luminance, and increasing the luminance of the light source when the vehicle volume is greater than or equal to a preset vehicle volume and the pedestrian volume is greater than or equal to a preset pedestrian volume; and providing a purification device, adsorbing PM2.5 by means of a filter layer in the purification device, comparing the concentration of PM2.5 in the air before and after purification, calculating an actual purification efficiency, and replacing the filter layer when the actual purification efficiency is less than a preset purification efficiency. The control method for the air purification energy-saving street lamp according to the present invention is able to integrate the illumination function, the purification function, and the energy-saving function.
Patent WO-2020119168-A1 (WO)
Inventor: WU DONG
IPC: F25D23/12
Filed: 2019-08-21
Abstract: 本申请实施例公开了一种拍照控制方法、装置与存储介质，该方法通过在冰箱的箱体内安装拍照控制装置，该拍照控制装置包括驱动机构和拍摄装置，驱动机构与拍摄装置连接，拍摄装置还与所述冰箱的控制器连接，拍照装置用于在所述冰箱的冰箱门关闭后开始拍摄，驱动机构用于带动拍摄装置在冰箱内移动，拍照装置还用于在移动过程中拍摄，获得多张图像，并将多张图像发送给冰箱的控制器，以使控制器将多张图像合成为一张图像，进而实现对冰箱内整个场景的拍摄。
Patent WO-2021046837-A1 (WO)
Title: Event-based paging, event-based notifications and paging resource coordination
Inventor: LI QIAOYU
IPC: H04W4/12
Filed: 2019-09-13
Abstract: In an embodiment, a node (e. g., a UE, BS or relay node) transmits a paging message including at least one reference value associated with an event. At least one UE responds to the paging message (e. g., based on the presence of the at least one reference value in the paging message) with a response including UE-identifying information and the at least one reference value associated with the event. In an example where the node is a relay node, the relay node may coordinate with a BS so as to obtain an allocation of paging resources for transmission of the paging message. In a further embodiment, a UE may transmit, to a BS, at least one Message-A comprised by a PUSCH of a 2-Step RACH procedure, wherein the Message-A includes the at least one reference value associated with the event.
Patent WO-2021046878-A1 (WO)
Inventor: LI CHUANKUN
IPC: A63F13/24
Filed: 2019-09-18
Abstract: A cross directional-pad and a gamepad. The cross directional-pad comprises: a pad top (100), a silicone liner (200), a circuit board (300), and a controller. The circuit board (300) and the controller are communicatively connected. The silicone liner (200) is located between the pad top (100) and the circuit board (300). A first accidental trigger prevention support cylinder (210) and four first trigger cylinders (220) are provided on the silicone liner (200). The first accidental trigger prevention support cylinder (210) and the four first trigger cylinders (220) are all located on a side of the silicone liner (200) adjacent to the circuit board (300). The four first trigger cylinders (220) are uniformly distributed on the silicone liner (200). The first accidental trigger prevention support cylinder (210) is located at a center position in respect to the four first trigger cylinders (220). When the four first trigger cylinders (220) all trigger a signal, the controller controls a virtual pad to be triggered. The cross directional-pad adds a function of a virtual pad without changing the original pad, thereby improving applicability of the cross directional-pad, and providing high reliability and practicability.
Patent WO-2020063594-A1 (WO)
Inventor: HUANG TING
IPC: H04R5/033
Filed: 2019-09-24
Abstract: The embodiments of the present application provide an audio playback circuit and a terminal. The audio playback circuit includes: a first current path, configured to shunt, when a left channel circuit outputs a left channel audio signal, a current outputted by the left channel circuit, so as to adjust a second voltage fed back to a first end of a right channel earphone; when the left channel circuit outputs the left channel audio signal and a right channel circuit does not output a right channel audio signal, the second voltage being equal to the voltage of a second end of the right channel earphone; and a second current path, configured to shunt, when the right channel circuit outputs the right channel audio signal, the current outputted by the right channel circuit, so as to adjust a first voltage fed back to a first end of a left channel earphone, when the right channel circuit outputs the right channel audio signal and the left channel circuit does not output the left channel audio signal, the first voltage being equal to the voltage of a second end of the left channel earphone. The audio playback circuit in the embodiments of the present application is able to improve the degree of isolation between left and right channels.
Patent WO-2021031295-A1 (WO)
Title: Display panel and display module
Inventor: WANG GUOCHAO
IPC: H01L51/52
Filed: 2019-09-29
Abstract: A display panel (100) and a display module. The display panel comprises a display area (10), a crack stop area (20) surrounding the display area (10), and a cutting area (30) located on the periphery of the crack stop area (20). A groove (22) surrounding the display area (10) is formed in the crack stop area (20), and a supporting member (21) is provided in the groove (22). The height of the surface of the side of the supporting member (21) distant from a substrate (11) in a direction perpendicular to the substrate (11) does not exceed the height of the contact face of the substrate (11) with an array layer (12) in the direction perpendicular to the substrate (11).
Patent WO-2020215613-A1 (WO)
Title: 衬垫
Inventor: HE LIGUI
IPC: A61M16/06
Filed: 2019-09-30
Abstract: 一种衬垫（1），其包括开设有通口（111）的衬垫主体（11），衬垫主体（11）外侧设置有第一延长部（12），通口（111）内侧壁设置有第二延长部（13），第一延长部（12）设有第一磁吸体（121），第二延长部（13）设有第二磁吸体（131）。
Patent WO-2021072655-A1 (WO)
Inventor: YE XIAOYI
IPC: E05B47/00
Filed: 2019-10-15
Abstract: A locking device (10), a portable power supply unlocking device, and a portable power supply charging module (100). The locking device (10) is configured to lock a target object and comprises a locking part (4), a telescopic metal piece (3), and a control circuit board (1); the telescopic metal piece (3) is made of a memory metal material; the locking part (4) is driven to move by means of the power provided by a state change of the telescopic metal piece (3), so as to realize a locking or unlocking fit with the target object. The portable power supply charging module (100) uses the locking device (10) to lock or unlock a portable power supply (9) in the portable power supply charging module (100), the structure is simple, costs are low, and it is convenient to use.
Patent WO-2021068299-A1 (WO)
Title: Multifunctional swivel chair seat plate and usage method therefor
Inventor: NI YONGXING
IPC: A47C7/00
Filed: 2019-10-28
Abstract: A multifunctional swivel chair seat plate and a usage method therefor, mainly solving the technical problems in the prior art of the functions of swivel chair seat plates being too few, adjustment of the lifting, spring force, and gear position being too complex, being unable to slide and lock the bottom plate (10), the degree of integration being poor, the layout of the swivel chair seat plate not being rational, and the volume being too large. The multifunctional swivel chair seat plate comprises a main body (1), the main body (1) being connected to a rocker plate (4) by means of a second rotating shaft (5), a lifting block (6) penetrating through the second rotating shaft (5), a lifting drive mechanism being connected to the lifting block (6), a first adjustment rod (7) penetrating through one side of the main body (1), a multi-spring group adjustment mechanism being connected to the first adjustment rod (7), a second adjustment rod (8) being disposed on the other side of the main body (1), a gear adjustment mechanism being connected to the second adjustment rod (8), a bottom plate (10) being connected to the rocker plate (4) by means of a third rotating shaft (9), a sliding plate (11) being slidably connected onto the bottom plate (10), and a sliding plate locking mechanism being disposed between the bottom plate (10) and the sliding plate (11).
Patent WO-2021000471-A1 (WO)
Title: High-resolution image matching method and system
Inventor: WEI HUI
IPC: G06K9/62
Filed: 2019-10-31
Abstract: A high-resolution image matching method and system. The method comprises: performing regional fidelity downsampling on an initial high-resolution image, and obtaining a multi-level low-resolution image; performing local matching on the obtained multi-level low-resolution image by adopting a mode having a global probe to obtain a matching result of the low-resolution image; utilizing the overall consistency of image matching to perform reverse refinement on the obtained matching result of the low-resolution image to obtain the matching result of each level of high-resolution image until the matching result of the initial-resolution image is obtained. Therefore, the calculation amount of an image matching process can be reduced, the precision of the matching result can be improved, and the matching result of the high-resolution image is obtained by means of reverse refinement on the basis of the overall consistency.
Patent WO-2021087890-A1 (WO)
Inventor: CHEN MEI-HUEI
IPC: G01N33/50
Filed: 2019-11-07
Abstract: 一种个体化益生菌数据库的建立方法及其在益生菌筛选中的应用。所述方法包括将益生菌与生物样品共培养，然后分析 IL-10的分泌量、IL-4/IFN-γ分泌量的比值、IFN-γ/IL-4分泌量的比值，按数值由高到低将所对应的益生菌进行排序以进行筛选。
Patent WO-2021051535-A1 (WO)
Inventor: FAN YONG
IPC: H01L33/48
Filed: 2019-11-11
Abstract: L'invention concerne un substrat de réseau et son procédé de préparation. Le substrat de réseau comprend : un substrat comprenant une pluralité d'unités de pixel agencées en un réseau, chaque unité de pixel comprenant une première électrode et une seconde électrode, et un premier intervalle existant entre la première électrode et la seconde électrode ; une colle adhésive disposée au niveau du premier intervalle ; et une diode électroluminescente disposée sur la première électrode, la seconde électrode et la colle adhésive. La perte d'efficacité de la micro-diode électroluminescente est empêchée plus aisément, et le rendement du produit est amélioré.
Patent WO-2020253086-A1 (WO)
Inventor: BAO YING
IPC: H01B12/00
Filed: 2019-11-18
Abstract: A YBCO superconducting-material-based superconduction cable end-portion connection structure. A superconduction cable is sequentially provided with a line core (1), a first low-temperature cold insulation layer (2), a superconduction layer (3), a second low-temperature cold insulation layer (4), a support ring (5), a low-temperature pipeline (6), an armoring copper wire (7), and an outer protection layer (8) along a radial direction of the superconduction cable from inside to outside, wherein an end portion of the superconduction cable is provided with a cutoff sheath (11). The end-portion connection structure comprises: the line core (1) penetrates through a hollow copper pipe (17) for connection, the low-temperature cold insulation layers (2, 4) and the superconduction layer (3) are all connected by means of spiral winding, the low-temperature pipeline (6) is directly abutted, the outer protection layer is extruded outside the connected low-temperature pipeline (6), and a fastening ring (15) is pulled and the fastening ring (15) is tightly fixed on a connection end to complete connection. In the field of superconduction cable connection, the end-portion connection structure is convenient for operation, wear of the superconduction cable is reduced, the occurrence of Joule loss is reduced, and heat leakage due to electrical connection of an external current lead is also reduced.
Patent WO-2020134736-A1 (WO)
Inventor: LI JING
IPC: H01M4/66
Filed: 2019-11-20
Abstract: 本申请涉及电池领域，具体地讲，涉及一种电极极片、电化学装置、电池模块、电池包和设备。本申请的电极极片包括集流体和设置于所述集流体至少一个表面上的电极活性材料层，其中，所述集流体包括支撑层和设置于所述支撑层至少一个表面上的导电层，所述导电层的单面厚度D2满足：30nm≤D2≤3μm，且在所述集流体与所述电极活性材料层之间还设置有包含导电材料和粘结剂的导电底涂层，且所述导电底涂层中的粘结剂包含丙烯酸基/丙烯酸酯基水性粘结剂。本申请的电极极片具有良好的可加工性，包含该电极极片的电化学装置具有高的能量密度和良好的电性能以及长期可靠性。
Patent WO-2021102904-A1 (WO)
Title: 显示基板及其制作方法、显示装置
Inventor: DIAO YONGFU
IPC: H01L27/12
Filed: 2019-11-29
Abstract: 本公开公开一种显示基板及其制作方法、显示装置。所述显示基板包括基底和在基底上阵列分布的多个子像素；子像素包括：沿第一方向延伸的数据线图形；包括沿第一方向延伸的部分的电源信号线图形；以及子像素驱动电路，子像素驱动电路包括：两个开关晶体管、驱动晶体管和存储电容；存储电容的第一极板与驱动晶体管的栅极耦接，存储电容的第二极板与电源信号线图形耦接；两个开关晶体管的第二极均与驱动晶体管的第一极耦接，两个开关晶体管中的至少一个开关晶体管的第二极在基底上的正投影，与电源信号线图形在基底上的正投影至少部分重叠，且与存储电容的第二极板在基底上的正投影至少部分重叠。
Patent WO-2020253131-A1 (WO)
Title: 银行卡支付方法、装置、设备和计算机存储介质
Inventor: LIU JINMAN
IPC: G06Q20/40
Filed: 2019-12-02
Abstract: 一种银行卡支付方法、支付装置、设备和计算机存储介质，该方法包括：在接收到收款终端发送的支付验证请求时，获取支付验证请求对应的账户标识和支付密码，并根据账户标识和支付密码进行初次验证（S10）；在初次验证通过时，获取账户标识对应的历史支付信息，并根据历史支付信息，判断支付验证请求是否符合二次验证条件(S20)；在符合二次验证条件时，发送验证提示信息至账户标识对应的用户终端(S30)；在接收到用户终端反馈的验证信息时，根据验证信息进行二次验证，在二次验证通过时执行支付操作(S40)。该方法对银行卡的支付验证请求进行二次验证，降低了银行卡支付风险性。
Patent WO-2020125429-A1 (WO)
Title: 公共电压集成电路及显示装置
Inventor: WANG MINGLIANG
IPC: G09G3/36
Filed: 2019-12-05
Abstract: 一种公共电压集成电路及显示装置，该电路包括：公共电压输出端、储存器（10）、信号转换模块（20）、信号放大器（30）及公共电压补偿模块（40）。本申请根据第一公共电压和第二公共电压产生补偿电压，并转换为数字补偿电压后反馈至信号转换模块，以使信号转换模块根据数字补偿电压和数字公共电压，更新模拟第一公共电压并输出。
Patent WO-2020215742-A1 (WO)
Inventor: CHEN JINSONG
IPC: H01R13/502
Filed: 2019-12-10
Abstract: Disclosed is a floating-type receptacle with a self-return function, the receptacle comprising a receptacle insulator (21), a receptacle cover (22), a receptacle terminal (23), a shielding housing (24), and elastic guide plates (241). Two elastic guide plates (241) are provided, and same are respectively formed by left and right side walls of the shielding housing (24) extending upwards. Each of the elastic guide plates (241) comprises an elastic side ejection part (2411) and an arc-shaped guide part (2412), wherein the elastic side ejection part (2411) is configured to abut against the receptacle cover (22) and is formed by an inner wall of the elastic guide plate (241) extending inwards; and the arc-shaped guide part (2412) is formed by a free end of the elastic guide plate (241) bending and extending outwards. After a plug of a coaxial connector is plugged into or unplugged from the receptacle of the coaxial connector, the position of the receptacle cover (22) can be finely adjusted and corrected relative to the receptacle insulator (21) in an X direction and/ or a Y direction under the action of the elastic side ejection parts (2411), such that the receptacle cover (22) and the receptacle terminal (23) have correct relative positions so as to be ready for the next plug-in mounting operation of the plug of the coaxial connector.
Patent WO-2021120012-A1 (WO)
Title: 激活或去激活传输配置指示状态的方法和装置
Inventor: YOU XIN
IPC: H04W72/04
Filed: 2019-12-17
Abstract: 本申请实施例提供了一种激活或去激活TCI状态的方法，包括：获取第一信息，所述第一信息用于确定MAC CE对应的至少一个TRP；根据所述MAC CE激活或去激活所述至少一个TRP对应的TCI状态。第一信息指示了MAC CE对应的TRP，从而解决了终端设备接收到MAC CE后，无法确定激活或去激活哪个TRP对应的TCI状态的问题。
Patent WO-2021127879-A1 (WO)
Title: 摄像光学镜头
Inventor: SHI RONGBAO
IPC: G02B13/00
Filed: 2019-12-23
Abstract: 一种摄像光学镜头（10），自物侧至像侧依序包含：第一透镜（L1），第二透镜（L2），第三透镜（L3），第四透镜（L4），第五透镜（L5），第六透镜（L6），第七透镜（L7）以及第八透镜（L8）。摄像光学镜头（10）的焦距为f，第一透镜（L1）的焦距为f1，第二透镜（L2）的焦距为f2，第五透镜（L5）物侧面的曲率半径为R9，第五透镜（L5）像侧面的曲率半径为R10，第四透镜（L4）的轴上厚度为d7，第四透镜（L4）的像侧面到第五透镜（L5）的物侧面的轴上距离为d8，满足下列关系式：0.92≤f1/f≤1.90；f2≤0；-0.90≤(R9+R10)/(R9-R10)≤-0.10；2.50≤d7/d8≤20.00。摄像光学镜头（10）具有大光圈、广角化和超薄等良好的光学性能。
Patent WO-2021017411-A1 (WO)
Title: Power supply socket and control method for electric device
Inventor: ZOU GAODI
IPC: G05B19/042
Filed: 2020-01-02
Abstract: Disclosed are a power supply socket (300) and a control method for an electric device (100). In the control method, an operating mode of an electric device (100) is controlled by means of allowing the electric device (100) to interact with a user, so that the operating mode of the electric device (100) is accurately matched with a behavior state of the user. Specifically, in the control method, motions, comprising a micromotion, of the user in an activity space (200) are accurately detected on the basis of microwaves, and the behavior state of the user in the activity space (200) is determined on the basis of the motions of the user, so that the operating mode of the electric device (100) is controlled according to the behavior state of the user.
Patent WO-2021109330-A1 (WO)
Inventor: CHEN HUI
IPC: B60S3/04
Filed: 2020-01-17
Abstract: Disclosed is a new energy environmentally friendly vehicle-washing machine, comprising a control box (10) and a vehicle-washing module (20). The vehicle-washing module (20) comprises a water tank (1), a high-pressure water pump (2), a high-temperature one-way valve (3), a gasification module (4), a safety valve (5), a pressure switch (6), a pressure gauge (7), a temperature control module (8) and a steam gun (9), which are sequentially connected; and the control box (10) comprises a control circuit (11) and a control panel key (12) used for sending a working instruction thereof to the control circuit (11), the control box (10) is in electrical connection with an external power source (13) by means of a transformer (30), and the control box (10) is further connected to a stand-by power source (14). The vehicle-washing machine uses a lithium battery to replace liquefied gas or diesel oil so that problems regarding safety and being environmentally friendly can be thoroughly solved, and the object of reducing a vehicle washing cost is realized. In addition, a steam generation part of the vehicle-washing machine is also changed from a traditional coil boiler to a direct flow rapid heat boiler, so that a large quantity of manpower and material costs can be saved on and the steam generation efficiency is improved.