baber/WOPTO huggingface dataset:
Patent WO-2019238070-A1 (WO)
Inventor: DONG LIPING
IPC: F01L1/34
Filed: 2019-06-12
Abstract: La présente invention concerne le domaine technique des moteurs et fournit spécifiquement un mécanisme de soupape et un système de moteur. Un passage d'admission de gaz et un passage d'échappement de gaz sont disposés au niveau d'une soupape d'arbre de distribution d'air. La soupape d'arbre de distribution d'air est raccordée en rotation à une cavité de distribution de gaz au moyen d'un arbre de distribution de gaz, et l'arbre de distribution de gaz est raccordé à un arbre de sortie d'un dispositif d'entraînement et tourne lorsque l'arbre de distribution de gaz est entraîné par le dispositif d'entraînement de manière à réaliser une double commande de synchronisation de soupape variable et de synchronisation d'admission et d'échappement de gaz. Lorsqu'un cylindre est dans une course d'admission de gaz, la soupape d'arbre de distribution de gaz tourne, et le passage d'admission de gaz est raccordé à une entrée de gaz et à une ouverture de distribution de gaz, de sorte qu'un gaz externe entre dans le cylindre ; lorsque le cylindre est dans une course d'échappement de gaz, la soupape d'arbre de distribution de gaz tourne, et le passage d'échappement de gaz est raccordé à l'ouverture de distribution de gaz et à une ouverture d'échappement de gaz de sorte qu'un gaz dans le cylindre est évacué ; lorsque le cylindre est dans une course de compression ou d'allumage, la soupape d'arbre de distribution de gaz tourne, et la soupape d'arbre de distribution de gaz ferme l'entrée de gaz, l'ouverture d'échappement de gaz et l'ouverture de distribution de gaz. Le mécanisme de soupape est utilisé pour obtenir une fonction de distribution de gaz de moteur à piston et des effets de simplification d'une structure mécanique, ce qui permet d'obtenir un fonctionnement en douceur, de réduire la consommation d'énergie et de réduire le poids, le volume et le bruit.
Patent WO-2019242630-A1 (WO)
Title: 单电机电动手术器械手持组件及电动手术器械
Inventor: LI XUEJUN
IPC: A61B17/072
Filed: 2019-06-19
Abstract: 一种单电机电动手术器械手持组件（200）及电动手术器械。该单电机电动手术器械手持组件（200）包括：电源组件（2060）、驱动组件（2010）、切换组件（2020）、第一动力输出组件（2030）、第二动力输出组件（2040）、控制电路（2070）以及外壳部（2080）。切换组件（2020）能够与驱动组件（2010）啮合获得动力输入。其中，当切换组件（2020）处于第一输出模式时，切换组件（2020）的第二齿轮组件（2022）能够与第一动力齿轮（2031）啮合；当切换组件（2020）处于第二输出模式时，切换组件（2020）的第三齿轮组件（2023）能够与第二动力齿轮（2041）啮合。该手持组件（200）及电动手术器械能通过单一电机（2011）实现钉仓组件（100）的摆转、闭合和击发，降低了电动手术器械结构的复杂程度，节约了成本。同时通过对初始驱动状态的设置，形成了防止误击发的保险结构。
Patent WO-2020103474-A1 (WO)
Inventor: QIN WEI
IPC: H02J7/00
Filed: 2019-07-15
Abstract: The present invention relates to the technical field of batteries, and discloses a charging circuit and a charging system. The charging circuit comprises: a voltage input terminal, a first voltage output terminal, a second voltage output terminal, a buck-boost circuit, and a buck circuit. The buck-boost circuit is used for receiving and adjusting an input voltage inputted by the voltage input terminal to obtain a first adjusted voltage, and outputting the first adjusted voltage to the first voltage output terminal, in order to output a first output voltage by means of the first voltage output terminal to charge a battery; the buck circuit is used for receiving and adjusting the first adjusted voltage inputted by the buck-boost circuit to obtain a second adjusted voltage, and outputting the second adjusted voltage to the second voltage output terminal, in order to output a second output voltage by means of the second voltage output terminal to charge an electric device. The charging circuit provided in the embodiments of the present invention can adapt to the input voltages of different charging apparatuses, so that different charging apparatuses can meet battery charging requirements.
Patent WO-2020143218-A1 (WO)
Inventor: KANG MENGHUA
IPC: C23C14/24
Filed: 2019-07-31
Abstract: A mask unit and a manufacturing method therefor and a mask plate. The manufacturing method for the mask unit comprises: acquiring stretching simulating displacement data; calculating the offset of mask openings of the mask unit according to the stretching simulating displacement data; and forming the mask openings on a mask unit body according to the offset of the mask openings and preset positions of the mask openings so that the mask openings of the mask unit after stretching are located in the preset positions of the mask openings. The offset of mask openings of the manufactured mask unit and mask plate occurred during a stretching process are pre-compensated during the manufacturing process, so that the mask openings have a high accuracy in position after the stretching and pixels deposited by means of the mask unit thereby have a high accuracy in position. Therefore, the abnormal display problems of color spots and color errors caused by a decreased pixel accuracy are avoided.
Patent WO-2020063131-A1 (WO)
Inventor: WANG JIAN
IPC: G01V1/32
Filed: 2019-08-09
Abstract: A method and a device for storing a pseudo-differential operator, the method comprising: performing non-uniform sampling with respect to a pseudo-differential operator corresponding to each spatial grid; and storing sampling data corresponding to each pseudo-differential operator. The solution reduces the size of a pseudo-differential operator without reducing the precision thereof, and further stores sampling data corresponding to each pseudo-differential operator, thereby reducing a storage volume without sacrificing the precision of differential operators, decreasing the volume to be stored in two-dimension scenarios, and facilitating application of an algorithm directly solving the Kelvin-Christoffel characteristic equation to three-dimensional problems.
Patent WO-2020034939-A1 (WO)
Title: Chemiluminescence analysis method and application thereof
Inventor: YANG YANG
IPC: G01N33/543
Filed: 2019-08-13
Abstract: A chemiluminescence analysis method, belonging to the field of chemiluminescence analysis techniques, and comprising: analyzing and determining whether target molecules to be tested are comprised in a sample to be tested and/or the concentration of the target molecules to be tested by means of detecting the intensity of chemiluminescent signals produced by a reaction between activated oxygen and receptor microspheres of at least two different particle sizes in the test sample. The present method entails super high sensitivity and a wide detection range. In addition, the detection time may be further reduced during detection and the reaction rate may be increased due to the rapid reaction rate of the luminescent microspheres having a small particle size.
Patent WO-2021007917-A1 (WO)
Inventor: HONG JIANRONG
IPC: B65G15/64
Filed: 2019-08-20
Abstract: A conveying device (100), comprising a rack (10), a plurality of conveyor belts surrounding the rack (10), and a driving mechanism (30) used for driving the plurality of conveyor belts to rotate. The plurality of conveyor belts are arranged side by side at intervals in a direction perpendicular to the conveying direction of objects.
Patent WO-2020038375-A1 (WO)
Inventor: SUN HAIYANG
IPC: H04W12/10
Filed: 2019-08-20
Abstract: 本申请公开一种用户面安全的授权方法及装置，该方法包括：在分组数据单元PDU会话建立过程中，策略控制功能PCF实体接收会话管理功能SMF实体发送的安全参数信息；其中，所述安全参数信息用于指示无线接入网RAN的安全能力信息和用户设备UE的安全能力信息的至少一种；PCF至少根据所述安全参数信息做策略决策。在本申请方法解决现有技术中PCF在生成策略规则时，不知道RAN在执行用户面安全时还能否满足业务的QoS需求，从而导致制定出的策略规则RAN无法切实执行的问题。
Patent WO-2020057320-A1 (WO)
Inventor: ZHAO FENG
IPC: A47J31/30
Filed: 2019-08-23
Abstract: A coffee high yield foaming method and apparatus, the apparatus comprising a pressure control mechanism (2), a gas pressure source (11), a water storage device (3) and a back-pressure resonance mechanism (4), a lower part of the back-pressure resonance mechanism (4) being a coffee outlet (5). When a button (21) is pressed, water having a water pressure of 6-8 bar in a portable coffee machine or water having a water pressure of 9-11 bar in a household or tabletop machine enters into a coffee placement cavity (451) and dissolves and extracts coffee. A resonant needle (42) and a colloid ring (43) constitute a resonance cavity (425); when a pressed coffee slurry traverses the resonance cavity (425), due to the special structure of the pressed coffee slurry and the resonance cavity (425), the coffee slurry undergoes high frequency oscillation, is then fully beat into a foam, and flows out of the coffee outlet (5). The apparatus structure occupies a small space and may be applied to large and small coffee machines of any model; meanwhile, coffee foam in the produced coffee may reach 70%.
Patent WO-2020073821-A1 (WO)
Inventor: CHENG LIN
IPC: G06F8/65
Filed: 2019-09-27
Abstract: Disclosed are a cluster management method, apparatus and system. The method comprises: acquiring an operation request sent by a distributed coherence system in a cluster (S402); and determining decision information processing the operation request, and sending the decision information to an operation maintenance and management control platform, wherein the decision information is determined based on the data consistency and availability of the distributed coherence system (S404). The method solves the technical problem of data loss or service termination of a distributed coherence system due to the fact that an error rate of a manual operation of a cluster management method of the distributed coherence system is higher.
Patent WO-2020192059-A1 (WO)
Inventor: LI SHAOHUA
IPC: A47G1/02
Filed: 2019-09-29
Abstract: An intelligent mirror, comprising a support portion (10), a mirror surface portion (20) movably connected to the support portion (10), a driving portion (30), and a sensing portion. The driving portion (30) is transmittingly connected to the mirror surface portion (20) to drive the mirror surface portion (20) to move with respect to the support portion (10). The sensing portion obtains the height information of a user in front of the mirror surface portion (20) and the distance information of the user away from the support portion (10), and obtains the movement data of the mirror surface portion (20) according to the height information and the distance information. The driving portion (30) drives, according to the movement data, the mirror surface portion (20) to move so that the whole body of the user is displayed in the mirror surface portion (20). By use of the intelligent mirror, there is no need to adjust the elevation angle, thereby improving use comfort and experience.
Patent WO-2021062755-A1 (WO)
Inventor: Wang De Hui
IPC: G06F30/20
Filed: 2019-09-30
Abstract: A linearization processing method and device for a nonlinear model, and a storage medium. Said method comprises: for a nonlinear model of each device, determining a value range of each input parameter of the model (101); dividing, on the basis of multiple interpolation points, the value range of each input parameter into multiple sub-intervals (102); evenly determining multiple input sample values in each sub-interval (103); traversing input sample value combinations of various input parameters of the model, and obtaining an output sample value combination corresponding to each input sample value combination by using the nonlinear model (104); and generating a tensor table by using all input sample value combinations and the corresponding output sample value combinations thereof (105). Said method can realize linearization processing of a nonlinear model for some models comprising nonlinear physical processes.
Patent WO-2020074014-A1 (WO)
Inventor: QI SHENGWEN
IPC: G01N3/24
Filed: 2019-10-29
Abstract: A rock structural plane dynamic and cyclic direct shear testing method. Said method comprises two parts, a rock structural plane dynamic direct shear testing method and a rock structural plane cyclic direct shear testing method. Said rock structural plane dynamic direct shear testing method comprises a rock structural plane constant-speed unidirectional direct shear testing method and a rock structural plane variable-speed unidirectional direct shear testing method. Said rock structural plane cyclic direct shear testing method comprises a rock structural plane unidirectional cyclic direct shear testing method, a rock structural plane bidirectional cyclic direct shear testing method, and a rock structural plane loading/unloading direct shear testing method. The rock structural plane dynamic and cyclic direct shear testing method can be used in a rock structural plane dynamic direct shear testing system for testing the dynamic and cyclic direct shear characteristics of a rock structural plane for different research purposes.
Patent WO-2020177371-A1 (WO)
Inventor: ZHANG LU
IPC: G10L25/30
Filed: 2019-11-11
Abstract: Disclosed is an environment adaptive neural network noise reduction method for digital hearing aids. The method comprises the successive execution of the following steps: a preprocessing step, including receiving voice signal with noise and transmitting the voice signal with noise to an acoustic scene recognition module after sampling and framing; a scene recognition step, including recognizing the current acoustic scene by using the acoustic scene recognition module, and independently selecting and sending different neural network modules in a neural network noise reduction module by the acoustic scene recognition module; and a neural network noise reduction step. The beneficial effects of the method are: 1, ensuring the timeliness of voice processing, and having less computation burden while only performing forward spread of neural network; 2, being able to recognize the current acoustic scene and independently selecting different neural network modules to perform targeted noise reduction in different scenes, and guaranteeing better voice quality and voice intelligibility; and 3, being able to effectively inhibiting the instant noise.
Patent WO-2021092877-A1 (WO)
Title: Rotation assembly for endoscope lens
Inventor: YAO HONGWEN
IPC: A61B1/00
Filed: 2019-11-15
Abstract: An endoscope (100) includes a handle assembly (110), an elongate shaft (120) extending distally from the handle assembly (110), a tip (130) disposed at a distal end (120b) of the elongate shaft (120), an imaging device (150) disposed within the tip (130), and a rotation assembly (200) operably coupled to the imaging device (150) for rotating the imaging device (150) within the tip (130).
Patent WO-2020103906-A1 (WO)
Inventor: BING JINDONG
IPC: D06F58/00
Filed: 2019-11-21
Abstract: 一种干衣机及其控制方法，所述控制方法包括：检测内筒的当前工作温度（S10）；比较所述当前工作温度与预设温度，并根据比较结果选择性地调整基准工作模式的烘干参数以作为当前工作模式的烘干参数（S20）；其中，所述烘干参数包括正转时间和反转时间。所述干衣机的控制方法可以根据实时监控到的内筒的温度来调整正转时间和反转时间，为不同的温度环境匹配到合适的正转时间和反转时间，从而在保证烘干效果的同时还能够兼顾节能和衣物保护。
Patent WO-2020233047-A1 (WO)
Inventor: XU JIANYONG
IPC: G06F11/36
Filed: 2019-11-25
Abstract: Disclosed are a page test method and apparatus. The method is applicable to the improvement of a testing process. The method comprises: a first terminal sending a page test request to a second terminal; the first terminal receiving and identifying a page test two-dimensional code generated, on the basis of the page test request, by the second terminal, and acquiring uniform resource locator (URL) coded data in the page test two-dimensional code; the first terminal determining, from the URL coded data, first digest data and a URL address, and determining second digest data according to the URL address; and if the first terminal determines that the first digest data matches the second digest data, determining that the page test two-dimensional code is legitimate, entering, by means of the URL address, a page to be tested, and testing the page to be tested. By means of the embodiments of the present application, a test page can be entered by means of scanning a two-dimensional code, such that the time for testing a page is reduced; and the present application is simple to operate and has a high security and a high applicability.
Patent WO-2020114385-A1 (WO)
Inventor: WANG YESONG
IPC: H04L29/06
Filed: 2019-12-03
Abstract: Embodiments of the present application provide a trusted node determining method and apparatus based on a block chain network. The method comprises: when a device accesses the block chain network, a first program on a node of the block chain network obtains token information of the access device, the token information comprising security information of the access device; the first program calls a first contract object, and the first contract object generates security assessment information for the access device according to the token information; a node corresponding to the first program determines, according to the security assessment information, whether the access device is a trusted node. In embodiments of the present application, the security information of an internet of things device is taken as a selection condition of the trusted node of the networked block chain network, so that the overall security of a consensus mechanism can be maintained or even improved without losing the high performance of a weakly centralized consensus algorithm.
Patent WO-2021031468-A1 (WO)
Title: Anr measurement configuration method and apparatus, access network device, and readable storage medium
Inventor: CHEN CHANGYUN
IPC: H04W48/18
Filed: 2019-12-11
Abstract: The present application relates to an ANR measurement configuration method and apparatus, an access network device, and a readable storage medium. Said method comprises: allocating, from a candidate measurement object list, at least one specific measurement object to a target terminal, a measurement frequency point group associated with the specific measurement object complying with a predetermined measurement frequency point rule, the specific measurement object containing description information of the measurement frequency point rule of the measurement frequency point group; configuring a radio resource control (RRC) message, the RRC message carrying the specific measurement object; and sending the RRC message to the target terminal. Using the present method can reduce the code stream length of an RRC message, improving the ANR measurement efficiency.
Patent WO-2021134764-A1 (WO)
Title: Information indication method and apparatus, terminal device, and network device
Inventor: WANG SHUKUN
IPC: H04W72/00
Filed: 2020-01-02
Abstract: The embodiments of the present application provide an information indication method and apparatus, a terminal device and a network device. Said method comprises: a terminal device receiving first indication information sent by a network device, the first indication information being used to indicate at least one of the following: a first MBMS service needs to be received by a terminal device in a connected state; the first MBMS service needs to perform HARQ feedback; the first MBMS service needs to perform CSI reporting; and the first MBMS service needs to perform beam management.
Patent WO-2021146969-A1 (WO)
Title: Distance measurement method, movable platform, device, and storage medium
Inventor: LIU BAOEN
IPC: G05D1/10
Filed: 2020-01-21
Abstract: Disclosed are a distance measurement method, a movable platform, a device, and a storage medium. The method comprises: obtaining a first image of airspace above an unmanned aerial vehicle; after performing semantic recognition on the first image, obtaining a target region affecting the flight of the unmanned aerial vehicle; then controlling the unmanned aerial vehicle to move a preset distance towards a designated direction so as to obtain a second image of the airspace above the unmanned aerial vehicle; then, matching the pixels of the target region in the first image with those in the second image to obtain matched pixels; and finally, determining a distance between the target region and the unmanned aerial vehicle according to the matched pixels, and further controlling a flight state of the unmanned aerial vehicle according to the distance. In distance measurement by means of image recognition, the used image is captured by a camera necessarily provided on the unmanned aerial vehicle, and therefore, distance measurement can also be achieved by the unmanned aerial vehicle on which a depth sensor is not configured.
Patent WO-2020177614-A1 (WO)
Inventor: LIU JUN
IPC: H04W36/00
Filed: 2020-02-27
Abstract: Provided are a method and apparatus for determining a moving state of a terminal. According to the method, a terminal apparatus can reserve or inherit first information when being reselected from a first cell to a second cell of inter-RAT, wherein the first information can comprise information of one or more reselected cells of the terminal apparatus under RAT to which the first cell belongs, and the information of the one or more reselected cells is used for determining a moving state of the terminal apparatus after being reselected to the second cell; and the terminal apparatus can thus determine the moving state according to the information of the one or more reselected cells, such that the terminal apparatus realizes rapid and rational determination of the moving state after inter-RAT cell reselection is performed.
Patent WO-2021179174-A1 (WO)
Inventor: LIU JIANHUA
IPC: H04W28/18
Filed: 2020-03-10
Abstract: Embodiments of the present application provide a data transmission method and apparatus, and a network device, and a terminal device. The method comprises: after receiving a handover acknowledgement message sent by a terminal device, a target base station sends data of a first service to the terminal device, the handover acknowledgement message being used for indicating that the terminal device has acknowledged handover from a source base station to the target base station, the data of the first service being sent at the source base station side in a multicast manner, and the data of the first service being sent at the target base station side in a multicast or unicast manner.
Patent WO-2020182201-A1 (WO)
Title: Sliding disc supported non-through shaft plunger pump or motor
Inventor: ZHONG BIAO
IPC: F04B1/20
Filed: 2020-03-13
Abstract: A sliding disc supported non-through shaft plunger pump or motor, comprising a spindle (10), a cylinder (80) rotating synchronously with the spindle (10), a swash plate (40), and a sliding disc (50) supported on the swash plate (40); the end of the spindle (10) supports the cylinder (80) in a cantilever manner and is connected to the cylinder (80) by means of a key, the sliding disc (50) has an integrated structure, an end face of the sliding disc (50) facing the swash plate (40) is provided with a hydrostatic bearing face (51), a plurality of fluid chambers are provided on the hydrostatic bearing face (51), the other end face of the sliding disc (50) is provided with a plurality of plunger ball sockets (58), large-diameter fluid-passing holes (53) communicating the plunger ball sockets (58) with the fluid chambers are provided on the sliding disc (50), the swash plate (40) is provided with a distributing fluid groove (42) in communication with fluid inlet and outlet (33a, 33b), a third bearing (23) is provided between the sliding disc (50) and the swash plate (40), and the sliding disc (50) is born in its radially constrained state on the third bearing (23). The sliding disc supported non-through shaft plunger pump or motor improves the performances of a swash plate type axial plunger pump or motor, such as operational reliability, volumetric efficiency, and operational lifetime.