baber/WOPTO huggingface dataset:
Patent WO-2020177148-A1 (WO)
Inventor: WANG WEINING
IPC: A61M60/232
Filed: 2019-03-14
Abstract: Disclosed are a blood pump (1), and a cardiopulmonary bypass system. The blood pump (1) comprises a pump head driver (10), a pump head (11) and a pump head adapter (12), wherein the pump head adapter (12) comprises a first connector (121) and a second connector (122); the first connector (121) is arranged in the second connector (122) in a penetrating manner, and the first connector (121) is connected to the pump head driver (10); the second connector (122) is connected to the pump head (11); the pump head driver (10) drives the first connector (121) to rotate relative to the second connector (122); and the first connector (121) drives the pump head (11) to move. The cardiopulmonary bypass system uses the blood pump (1); when a pump head (11) of a different specification is replaced in the blood pump (1), only the pump head adapter (12) needs to be replaced; and all pump head drivers (10) are of the same specification, such that complexity of management of the blood pump (1) is reduced, and the problem of mis-operation is reduced.
Patent WO-2020073610-A1 (WO)
Inventor: WANG MIN
IPC: C01D15/04
Filed: 2019-03-19
Abstract: Provided is a method for the efficient separation and enrichment of lithium, comprising: pretreatment, subjecting old brine in a salt pan to dilution and filtration to obtain a pretreated brine; separation, separating the pretreated brine via a nano-filtration separation system to obtain nano-filtrated fresh water and nano-filtrated concentrated water; the operation pressure of the nano-filtration separation system being 1.0-5.0 MPa; primary concentration, subjecting the nano-filtrated fresh water to a first concentration via a reverse osmosis system, so as to obtain a reverse-osmosed concentrated solution and reverse-osmosed fresh water; and secondary concentration, subjecting the reverse-osmosed concentrated solution to a second concentration via an electrodialysis system, so as to obtain electrodialysed concentrated water and electrodialysed fresh water, with the electrodialysed concentrated water being a solution enriched with lithium ions. The method couples different membrane separation techniques. During the nano-filtration, a monovalent ion selective nano-filtration membrane with a good separation performance is used, and can withstand an ultra-high operation pressure, thus improving the separation efficiency of magnesium and lithium and the efficiency of lithium enrichment.
Patent WO-2019179483-A1 (WO)
Inventor: LI WENWEI
IPC: D06F34/32
Filed: 2019-03-21
Abstract: A control method for a clothes treatment device, wherein after the clothes treatment device is powered on, the clothes treatment device is tapped to trigger a tapping signal, the tapping signal is detected, and the clothes treatment device is controlled according to the detected information to perform a corresponding treatment. A clothes treatment device, comprising: an identification module (3) that comprises a detection device used for detecting a tapping signal triggered by tapping the clothes treatment device; and an control module (2) that is connected to the identification module (3) and that is used for controlling the clothes treatment device to perform a corresponding treatment. By means of configuring the identification module (3) and the control module (2) to detect the tapping signal triggered by tapping the clothes treatment device, and controlling the clothes treatment device according to the detected information to perform a corresponding treatment, a user need only tap the clothes treatment device to then control the clothes treatment device; thus, the operation is convenient, and the device is not affected by external environmental factors.
Patent WO-2020191543-A1 (WO)
Inventor: WANG MINGYU
IPC: B60W30/12
Filed: 2019-03-22
Abstract: System and method for monitoring vehicle traffic and providing lane departure warnings are disclosed. A vehicle monitoring system comprises one or more sensing devices (101a, 101b, 101c, 101d, 101e) disposed within a vicinity of one or more vehicles (110a, 110b) in a road environment (140), one or more sensors on-board the one or more sensing devices, and a data manager running on one or more microprocessors, wherein one or more sensors collect information of the one or more vehicles (110a, 110b) in the road environment (140), data manager receives the collected information of the one or more vehicles (110a, 110b) and analyzes the collected information to monitor the one or more vehicles (110a, 110b) in the road environment (140). A system for generating lane departure warnings comprises: a plurality of sensors (1009A, 1009B, 1009C, 1009D) coupled to a vehicle(1002) in at least two bilateral locations, and a computing device coupled to the vehicle (1002) and in communication with the plurality of sensors (1009A, 1009B, 1009C, 1009D). The computing device includes at least one processor (1102) and a driving manager. The driving manager determines the vibration signal corresponds to a lane depart.
Patent WO-2019196652-A1 (WO)
Inventor: ZHANG XIAOFENG
IPC: B25H3/02
Filed: 2019-03-27
Abstract: A tool box assembly (100) for use in accommodating tool attachments, the assembly comprising: a first tool box (11), a second tool box (12), and a connection assembly (13), wherein the first tool box (11) comprises a first box body (111) and a first box cover (112), the first box body (111) and the first box cover (112) enclose and form a first accommodation space (118) used for accommodating a first tool attachment, and the first box body (111) and the first box cover (112) constitute a movable connection; the second tool box (12) comprises a second box body (121) and a second box cover (122), the second box body (121) and the second box cover (122) enclose and form a second accommodation space (128) used for accommodating a second tool attachment, and the second box body (121) and the second box cover (122) constitute a movable connection; and the connection assembly (13) movably connects the first tool box (11) and the second tool box (12) such that the first tool box (11) at least has a first state and a second state relative to the second tool box (12). The tool box assembly is capable of assembling a plurality of tool boxes into a tool box assembly according to different requirements, thereby saving costs and reducing waste.
Patent WO-2020186548-A1 (WO)
Inventor: LI GE
IPC: H04N19/146
Filed: 2019-03-28
Abstract: 本发明提供了一种点云编码和解码的方法、编码设备和解码设备。该方法包括：确定当前点的K个最近邻点组成的点集；确定该当前点的L个次近邻点组成的点集；根据该当前点的K个最近邻点组成的点集及该当前点的L个次近邻点组成的点集，确定该当前点的优选近邻点集；根据所述当前点的优选近邻点集进行编码处理。由此，能够通过选取合适分布的近邻点集，提升点云编码性能。
Patent WO-2020181591-A1 (WO)
Title: Display panel manufacturing method, display panel, and electronic device
Inventor: YANG ZHONGGUO
IPC: H01L51/56
Filed: 2019-03-28
Abstract: Disclosed in the present application are a display panel manufacturing method, a display panel, and an electronic device. The method comprises: providing a TFT substrate; manufacturing a BOLED and a first waterproof layer on the TFT substrate to obtain a TFT substrate package structure; providing a cover plate; forming a color film, a quantum layer, and a second waterproof layer on the cover plate to obtain a cover plate package structure; and vacuum-bonding the TFT substrate package structure and the cover plate package structure, wherein the first waterproof layer and the second waterproof layer are correspondingly bonded by means of a filling adhesive.
Patent WO-2019223454-A1 (WO)
Title: Air supplementing device for air conditioner indoor unit, and air conditioner indoor unit
Inventor: LIU GUANGPENG
IPC: F24F13/06
Filed: 2019-04-15
Abstract: An air supplementing device (2) for an air conditioner indoor unit, and an air conditioner indoor unit. The air supplementing device (2) comprises an air inducing module (21) and a jet flow module (23); the air inducing module (21) comprises a first housing (211), a first air inlet (212) is provided on the first housing (211), and a purification component (215) and an air inducing fan (213) are provided in the first housing (211); the jet flow module (23) comprises a second housing (231), and a second air inlet (232) and a second air outlet (233) are provided on the second housing (231); the second air inlet (232) is communicated with an exhaust outlet (2130) of the air inducing fan (213), and a jet flow channel (230) is formed between the second air inlet (232) and the second air outlet (233). The jet flow module (23) is configured to allow an air flow from the air inducing module (21) to be ejected by means of the second air outlet (233) and to be mixed air discharged from an air supply outlet (12) of the air conditioner indoor unit. Thus, overcooling/overheating of supplied air of an air conditioner indoor unit is improved, and operating noise of the air conditioner indoor unit is reduced.
Patent WO-2019210789-A1 (WO)
Title: Safety braking system for car guide rail of dragging elevator
Inventor: CHEN QING
IPC: B66B5/18
Filed: 2019-04-22
Abstract: Provided is a safety braking system for a car guide rail of dragging an elevator. The safety braking system comprises: a speed governor, provided with a driving and a driven shaft (2, 3); and a safety gear, comprising a base (4), a gear body (5) and an elastic positioning device, wherein the speed governor is associated with the safety gear; a stopping block (51) is arranged on the gear body (5); left and right inner wedge blocks (6) are arranged in the gear body (5); outer wedge blocks (7) are arranged on outer sides of the inner wedge blocks (6); a limiting mechanism for limiting positions of the inner and outer wedge blocks (6, 7) is arranged on the base (4); the elastic positioning device enables larger ends of the inner and outer wedge blocks (6, 7) to be far away from each other in an up-down direction; and the limiting mechanism limits the inner and outer wedge blocks (6, 7) at an initial position in the up-down direction. When the rotation speed of the driving shaft (2) reaches a rated speed, the driving shaft (2) is connected to the driven shaft (3) via a centrifugal clutch structure, thus driving the movement of the gear body (5); and the stopping block (51) on the gear body (5) enables the larger ends of the inner and outer wedge blocks (6, 7) to get close to each other, thus the two inner wedge blocks (6) get close to each other to enter a brake state, so that bidirectional progressive brake can be realized for the car, thereby ensuring the car to have relatively high security.
Patent WO-2020220155-A1 (WO)
Inventor: XU ZE
IPC: H01L27/146
Filed: 2019-04-28
Abstract: An image sensor chip, a manufacturing method, an image sensor and a photographing device. The image sensor chip is provided with a photosensitive circuit region (102) and a peripheral reading circuit region (101). The image sensor chip comprises a structural layer member. The structural layer member comprises a plurality of structural layers each distributed in the photosensitive circuit region (102) and the peripheral reading circuit region (101). A first portion and a second portion of at least one structural layer in the structural layer member are made of insulating materials with different characteristic properties. The first portion is the portion of the structural layer distributed in the photosensitive circuit region (102), and the second portion is the portion of the structural layer distributed in the peripheral reading circuit region (101). In this way, it is convenient to optimize different performances of the photosensitive circuit region (102) and the peripheral reading circuit region (101).
Patent WO-2020177207-A1 (WO)
Inventor: FENG YONGGANG
IPC: F16L59/06
Filed: 2019-04-29
Abstract: A melt pipeline heating device, related to the technical field of plastic thin-film production, and comprising: a melt pipeline (1), an alloy sleeve (2), an electric heating device (3) and a thermal insulation device (4); the alloy sleeve (2) being sleeved on an outer wall of the melt pipeline (1), and a sealed air interlayer (5), used for uniform heat transfer, being disposed between the alloy sleeve (2) and the outer wall of the melt pipeline (1); the electric heating device (3) being partially disposed in the alloy sleeve (2) and being used for heating to produce heat; the thermal insulation device (4) being disposed outside of the alloy sleeve (2) and being used for reducing electric heating device (3) heat loss; by providing an air interlayer between the melt pipeline (1) and the alloy sleeve (2), the heat conduction uniformity and fluidity of air causes the melt pipeline (1) to be heated uniformly, thus ensuring that a melt within the melt pipeline (1) is heated uniformly, and avoiding pyrolysis.
Patent WO-2019218902-A1 (WO)
Title: Perfluoropolyether compound containing carboxyl group
Inventor: CHEN YI-JING
IPC: C07C291/04
Filed: 2019-05-07
Abstract: The present invention relates to a perfluoropolyether compound which contains a carboxyl group as shown in by formula (I). In the forumula Rf-X1-X2(I), Rf represents F-(CF2)m-(OC4F8)p-(OC3F6)q-(OC2F4)r-(OCF2)s-OC(Z)F-(CF 2)n-, wherein p, q, r and s are each independently an integer of 0 or more but 200 or less, and the sum of p, q, r and s is at least 1; in the formula, the order in which the repeating units with p, q, r and s and enclosed in parentheses are present and the amount to which same are present are arbitrary; m and n are respectively independent, are an integer of 0 or more but 30 or less, and Z is F or CF3; X1 represents a divalent organic group; and X2 represents a COOH group.
Patent WO-2019233322-A1 (WO)
Title: Resource pool management method and apparatus, resource pool control unit, and communication device
Inventor: ZHOU CHANG
IPC: G06F15/173
Filed: 2019-05-29
Abstract: A resource pool management method and apparatus, a resource pool control unit, and a communication device. The method is applied to a resource pool system comprising multiple communication devices, and each communication device is provided with one resource pool control unit. The method comprises: a first resource pool control unit currently being used to manage a resource pool receiving a resource application request of an application in any one of the communication devices, and separating from the resource pool a first resource consisting of one or more logical hardware devices according to a preset rule; and sending a resource configuration request to a second resource pool control unit, such that configuration of the first resource is completed by the second resource pool control unit according to the resource configuration request, and a required hardware device resource is provided for the application.
Patent WO-2020228096-A1 (WO)
Title: 一种5g移动通信信号测试设备及测试方法
Inventor: ZHANG ZHENRONG
IPC: A23N12/08
Filed: 2019-06-21
Abstract: 本发明公开了一种5G移动通信信号测试设备及测试方法，具体涉及一种可对移动通讯信号进行多方位检测的设备，该设备由电机带动主动轴带动伸缩杆和信号检测模块往复上下移动和转动，达到对多个方位的终端信号接收和检测的功能。驱动电机输出端转动连接输出轴，输出轴远离安装板一侧套接托架中部，输出轴上方设置有从动轴，从动轴靠近托架一端固定有转盘，且从动轴与输出轴之间通过同步带连接；输出轴靠近托架一侧的端部固定第一锥齿轮，第一锥齿轮啮合第二锥齿轮，第二锥齿轮固定在套筒的下部，套筒上方套接有伸缩杆；伸缩杆上端固定有信号检测模块，伸缩杆上部间隙套接套环，转盘侧面外缘处转动连接连杆下端，连杆上端转动连接套环。
Patent WO-2020252804-A1 (WO)
Inventor: HE KEFENG
IPC: H01M50/51
Filed: 2019-06-25
Abstract: L'invention concerne également un module de batterie, un bloc-batterie d'alimentation et un véhicule. Le module de batterie comprend n cellules unitaires. Une première borne positive et une première borne négative et une seconde borne positive et une seconde borne négative sont respectivement agencées sur au moins deux faces de la cellule unitaire. Les n cellules unitaires sont disposées côte à côte en série. Les cellules unitaires (100) ont une longueur L et une largeur H. L satisfait à l'équation 600 mm ＜ L ≤ 1300 mm, et L et H satisfont à l'équation 10 ＜ L/H ≤ 20.
Patent WO-2020134065-A1 (WO)
Title: 一种基于风冷柴油机结构的水冷发电机组
Inventor: LI SHIPING
IPC: F02B63/06
Filed: 2019-07-29
Abstract: 一种基于风冷柴油机结构的水冷发电机组，包括机体（1），机体（1）上设有柴油机（2）和发电机（3），柴油机（2）一侧的曲轴（21）连接并驱动发电机（3）的电机转子（31），发电机（3）的电机定子（32）固定在机体（1）上，柴油机（2）另一侧的曲轴（21）上连接有第一皮带轮（4），第一皮带轮（4）通过皮带（5）连接并带动第二皮带轮（6），第二皮带轮（6）设置于一水泵（7）的转轴上，用以驱动水泵（7）。
Patent WO-2021026676-A1 (WO)
Inventor: REN CHI
IPC: B26B21/14
Filed: 2019-08-09
Abstract: An interconnecting component (40) used in a shaver comprises a component shell (41) and pivot-swing support arms (42) extending upward respectively from the left and right sides of the component shell (41), a receiving cavity (411) being disposed inside the component shell (41), and the receiving cavity (411) penetrating the upper and lower end faces of the component shell (41). The interconnecting component (40) comprises an elastic clamping arm (43) extending upward from the front side of the component shell (41) and an elastic bias arm (44) extending from the rear side of the shell (41), a free end of the elastic clamping arm (43) bending toward the rear of the component shell (41) and being positioned in the receiving cavity (411). A free end of the elastic bias arm (44) bends towards the front of the component housing (41) at a bias abutting section above the free end of the elastic clamping arm (43). The present interconnecting component simplifies the structure and installation process, and implements single-point buckling with a handle. Also disclosed is a shaver.
Patent WO-2020155607-A1 (WO)
Inventor: NIE SHANGHAI
IPC: B01L7/00
Filed: 2019-08-16
Abstract: 一种PCR基座（2）及PCR仪，PCR基座（2）包括金属块体，金属块体上设有多个用于容纳PCR孔板（1）上管体的孔槽；在室温22±2℃环境条件下，PCR基座（2）的孔间距大于PCR孔板（1）的孔间距，以PCR孔板（1）的孔间距为d0，PCR基座（2）的孔间距为d1，则，d1＝d0+Δd，其中Δd为热膨胀补偿值。在PCR反应时，PCR孔板（1）受热后，其孔间距从d0延展到接近PCR基座（2）的孔间距d1。以及包含PCR基座（2）的PCR仪。
Patent WO-2021031126-A1 (WO)
Title: Unmanned aerial vehicle positioning method and device, unmanned aerial vehicle, and computer-readable medium
Inventor: PAN GUOXIU
IPC: G01C21/16
Filed: 2019-08-20
Abstract: Disclosed in the embodiments of the present application are an unmanned aerial vehicle positioning method and device, an unmanned aerial vehicle, and a computer-readable medium. The embodiment of the method comprise: determining a first positioning result of the unmanned aerial vehicle on the basis of a global satellite navigation and positioning signal; determining a second positioning result of the unmanned aerial vehicle on the basis of an ultra-wideband positioning signal, the ultra-wideband positioning signal comprising location information of an ultra-wideband transceiver, and the location information of the ultra-wideband transceiver being obtained by a satellite positioning signal receiver located in a stable area of a satellite positioning signal; and fusing the first positioning result and the second positioning result to determine the location of the photographing device. This embodiment improves the accuracy of unmanned aerial vehicle positioning.
Patent WO-2020252932-A1 (WO)
Inventor: LI MIN
IPC: G06F21/31
Filed: 2019-08-30
Abstract: An operation behavior-based human and machine recognition method, comprising: acquiring a spatial feature and a motion direction feature of an operation behavior trajectory of a user (S21); according to the spatial feature, the motion direction feature and a target point collected on the operation behavior trajectory, extracting corresponding motion feature information (S22); inputting the motion feature information into a pre-trained human and machine recognition model (S23); and acquiring a recognition result outputted by the human and machine recognition model that the operation behavior trajectory is a human operation or a machine simulation (S24). The operation behavior-based human and machine recognition method is able to determine whether an operation-related device belongs to a real user, i. e. the authenticity of an operation object, effectively avoiding attacks on a computer device, and ensuring system security.
Patent WO-2020057355-A1 (WO)
Inventor: ZHANG ENYONG
IPC: H04N7/18
Filed: 2019-08-30
Abstract: The present invention relates to the technical field of video monitoring, in particular, to a video linkage monitoring method, a monitoring server, and a video linkage monitoring system. The method comprises: detecting whether target video data captured by a target camera is matched with a preset video detection exception model; if the target video data is matched with the preset video detection exception model, detecting a target person from the target video data, and determining whether the target video data comprises a front image of the target person, the front image comprising a face image of the target person, and the target person being located in a preset area; and if the target video data does not comprise the front image of the target person, detecting an additional camera opposite to the target camera, and controlling the additional camera to track the person and photograph the front image of the person. Therefore, the front side and the back side of the target person can be photographed in all directions, thereby facilitating subsequent analysis on the target person, and reducing unnecessary trouble.
Patent WO-2020108016-A1 (WO)
Title: Tower clearance monitoring system and method therefor
Inventor: YANG BOYU
IPC: F03D17/00
Filed: 2019-09-16
Abstract: A tower clearance real-time monitoring system (100) and a method therefor. The tower clearance monitoring system (100) comprises an image capture device (101), a blade position processing device (102) and a core algorithm processing device (103). The image capture device (101) is used to capture an image of a wind turbine in an operating state, and the image comprises a blade portion and a tower portion; The blade position processing device (102) is used to determine whether the captured image represents valid data so as to send valid data to the core algorithm processing device (103). The core algorithm processing device (103) is used to use valid data to calculate a tower clearance value for a blade, and to send a calculation result to a wind turbine main control system (104) of a wind turbine.
Patent WO-2021051360-A1 (WO)
Title: Vaporization device
Inventor: Xu shenyang
IPC: A24F47/00
Filed: 2019-09-19
Abstract: A vaporization device comprises a housing (13), a top cover (14) and a heating assembly (15). The housing (13) and the top cover (14) define a storage compartment (132). The top cover (14) is arranged around the heating assembly (15). The vaporization device can prevent leakage of e-liquid.
Patent WO-2021056225-A1 (WO)
Inventor: HUO JUNYAN
IPC: H04N19/503
Filed: 2019-09-24
Abstract: An inter-frame prediction method and apparatus, a device, and a storage medium. Said method comprises: according to the position of a current block in a video image, determining first motion information and second candidate motion information, the motion information at least including a motion vector (301); determining whether the distance between the motion vector of the first motion information and the motion vector of the second candidate motion information is greater than a first threshold (302); if the determination result is that the distance is less than or equal to the first threshold, updating the second candidate motion information to obtain second motion information (304); if the determination result is that the distance is greater than the first threshold, taking the second candidate motion information as the second motion information (303); and performing inter-frame prediction on the current block by using the first motion information and the second motion information (305).
Patent WO-2021051491-A1 (WO)
Inventor: TONG LI
IPC: E04G21/04
Filed: 2019-11-04
Abstract: 一种布料找平一体化机器人及建筑施工设备，所述布料找平一体化机器人包括：支撑架（5）；布料机构（1），设置于所述支撑架（5）上，且被配置为将混凝土布料于楼面上；及找平机构（2），设置于所述支撑架（5）上，所述找平机构（2）包括下臂（21）和找平组件（22），所述找平组件（22）设置于所述下臂（21）上，所述找平组件（22）被配置为将所述楼面上的混凝土整平或抹平，或者同时整平和抹平。