baber/WOPTO huggingface dataset:
Patent WO-2019042115-A1 (WO)
Title: Hotspot leasing method and device
Inventor: YU TINGTING
IPC: G06Q30/06
Filed: 2018-08-13
Abstract: Provided are a hotspot leasing method and device, the method comprising: acquiring a traffic request data packet sent by a request user (S11); then, based on a target traffic request data packet acquired by a supply user from the traffic request data packet, sending hotspot information, provided by the supply user, to the request user corresponding to the target traffic request data packet, and establishing a hotspot leasing contract between the request user and the supply user (S12). Therefore, demand linking is provided for leasing and selling parties by means of the traffic request data packet, so that users having surplus traffic provide traffic to users with a traffic deficit, thereby solving urgent requirements of one or more surrounding users, establishing near-field social contact for mutual assistance and improving the utilization rate of the traffic.
Patent WO-2019042133-A1 (WO)
Title: Near-eye display system and near-eye display device
Inventor: GUAN LIANG
IPC: G02B27/01
Filed: 2018-08-15
Abstract: A near-eye display and a near-eye display device, related to the technical field of augmented reality imaging. The near-eye display system comprises a curved surface component, the curved surface component comprising at least one curved surface (11), an inner surface (11a) of the curved surface (11) being disposed facing an eye (12) of a user, an outer surface (11b) of the curved surface being disposed at a thickness distance from the inner surface (11a) along a major optical axis, and the inner surface (11a) being coated with a material which partially transmits light and partially reflects light; an imaging apparatus (2) disposed at a position near the eye (12) of the user; the imaging apparatus (2) further comprising a light source (45) and a micro-display device (21), the light source (45) being used to illuminate the micro-display device (21), and a light beam (3) emitted by the micro-display device being reflected by a curved surface (11) of the curved surface component and entering the eye (12) of the user; the curved surface (11) also being used to transmit an external light ray into the eye (12) of the user. The present invention maintains a compact and lightweight structure while increasing field of view of a near-eye display device, improving user viewing experience and aesthetics, and decreasing technical complexity and manufacturing costs of the display device.
Patent WO-2020037569-A1 (WO)
Inventor: FREDERIKSEN FRANK
IPC: H04W74/08
Filed: 2018-08-22
Abstract: Un procédé comprend la configuration, par une station de base, d'un dispositif avec un premier mode d'exécution d'une procédure d'accès aléatoire. Le procédé consiste à configurer le dispositif avec un second mode d'exécution d'une procédure d'accès aléatoire. Le dispositif est configuré pour accéder soit au premier mode d'exécution d'une procédure d'accès aléatoire soit au second mode d'exécution d'une procédure d'accès aléatoire. Le procédé consiste également à configurer une disponibilité du second mode d'exécution d'une procédure d'accès aléatoire.
Patent WO-2020037635-A1 (WO)
Title: Color correction method and apparatus
Inventor: LIN WEICHENG
IPC: H04N1/58
Filed: 2018-08-24
Abstract: Disclosed are a color correction method and apparatus. The method comprises: respectively carrying out color correction processing according to a first color correction matrix and a first color information matrix of each image point of multiple image points in an image to be processed, so as to obtain a second color information matrix of each image point; when there is a region causing oversaturation in the image to be processed, determining a second color correction matrix, wherein the correction amplitude of the second color correction matrix is lower than the correction amplitude of the first color correction matrix; and respectively carrying out color correction processing again on the first color information matrix of each image point by using the second color correction matrix, so as to update the second color information matrix of each image point. By means of the present invention, the degree of saturation of an output image can be improved, and the details of the output image are also taken into account, so that a distortion phenomenon caused by color oversaturation can be suppressed.
Patent WO-2019042305-A1 (WO)
Title: Building decision tree for packet classification
Inventor: XU DAWEI
IPC: H04L45/74
Filed: 2018-08-29
Abstract: A method and an apparatus for building a decision tree for packet classification are provided. According to one embodiment of the present method, a first-type decision tree is generated by performing tree building for a classification rule set on the basis of a non-template dimension of the classification rule set; a second-type decision tree is generated by performing tree building for each leaf node in the first-type decision tree on the basis of a template dimension of the classification rule set; a plurality of leaf nodes that are mutually of the Same Pattern Sub Ruleset (SPSR) in the first-type decision tree are associated with a same second-type decision tree. A plurality of leaf nodes being mutually of an SPSR indicates that the classification rule sets respectively included in the plurality of leaf nodes are of an SPSR each with respect to the others.
Patent WO-2020006851-A1 (WO)
Title: Application method for "thermal error-temperature" ring of numerical control machine tool spindle
Inventor: LIU KUO
IPC: B23Q17/00
Filed: 2018-08-30
Abstract: An application method for a "thermal error-temperature" ring of a numerical control machine tool spindle, which relates to the field of thermal error testing of numerical control machine tools. With regard to the current state in which a spindle thermal deformation mechanism analysis method is performed not on the basis of measured thermal error and temperature data, the method comprises: first using a check rod and two displacement sensors to test a spindle radial thermal error, the thermal error comprising a thermal drift error and a thermal tilt error; simultaneously using two temperature sensors to test the temperature of upper and lower surfaces of a spindle box; thereafter, drawing a "thermal error-temperature" ring having a difference between values of the two temperature sensors being the abscissa and the spindle radial thermal error being the ordinate; finally, analyzing the spindle radial thermal deformation mechanism on the basis of the ring to evaluate the thermal error level. The described method provides a method for performing spindle thermal deformation analysis on the basis of the temperature and thermal error data, which may be used to derive thermal deformation mechanisms and laws, and may be used to evaluate and contrast thermal drift and thermal tilt levels. The described method is based on measured data, and the results of the analysis thereof are closer to reality than simulations.
Patent WO-2019205423-A1 (WO)
Inventor: WANG ZHAOHUI
IPC: F16M13/04
Filed: 2018-09-12
Abstract: 一种负载转接结构(10)，其包括第一转接件(11)和转接组件(12)，第一转接件(11)用于连接负载支撑设备，转接组件(12)用于连接负载。其中，转接组件(12)包括滑块(13)，滑块(13)与第一转接件(11)可拆卸连接。转接组件还包括第二转接件(14)，第二转接件(14)与第一转接件(11)连接。第二转接件(14)远离第一转接件(11)的一端开设有第一滑槽部(142)。
Patent WO-2019062858-A1 (WO)
Title: Receiver coil and winding process therefor, and fabrication method for coil body in coil
Inventor: WEI DANFENG
IPC: H04R31/00
Filed: 2018-09-28
Abstract: Disclosed in the embodiments of the present application are a receiver coil, a winding process therefor, and a fabrication method for a coil body in the coil. The receiver coil comprises: the coil body and a conductor line, wherein the coil body comprises a skeleton, a first terminal, a second terminal and a yoke; the skeleton comprises a first body, a conductor line winding part and a second body connected in order; the yoke is sleeved on the first body; the conductor line winding part is located between the first body and the second body; the first terminal and the second terminal are symmetrically embedded at two ends of the second body and protrude from the upper and lower surfaces of the second body; the conductor line is wound on the outer surface of the conductor line winding part; and two ends of the conductor line are respectively connected to the first terminal and the second terminal. By means of the described configuration, the embodiments of the present application may improve production efficiency, reduce costs, and improve the quality of a receiver coil.
Patent WO-2020052027-A1 (WO)
Title: Au nanoclusters preparation method
Inventor: WANG QUANMING
IPC: B82Y40/00
Filed: 2018-11-02
Abstract: Disclosed is an Au nanoclusters preparation method, comprising the following steps: providing a first Au source and a thiol with each mole of the first Au source including one mole of Au atoms, dissolving the first Au source and the thiol in a first solvent to form a first solution; adding alkali to the first solution to form a second solution; adding a second Au source to the second solution, the second Au source being (Au)n nanoclusters, where 9≤n≤13 and n is an integer; and adding a reducing agent to the second solution to obtain a fourth solution containing Au  25  nanoclusters. In the preparation method, two different Au sources are added in the reaction as reactants, and Au  25  nanoclusters can be obtained by simple dissolution, mixing and stirring at normal temperature and under normal pressure. The operation is simple and convenient, and the reaction conditions are simple. Therefore, the preparation method has the potential of being used for large-scale preparation of Au  25  nanoclusters.
Patent WO-2019105243-A1 (WO)
Inventor: ZHANG ZHIWEI
IPC: G06K9/46
Filed: 2018-11-16
Abstract: 本申请实施例提供了一种图像处理方法、装置及终端，其中所述方法包括：通过卷积神经网络对图像进行卷积处理的过程中，判断当前预调用的第一卷积层是否设置有第一片选模块；若所述第一卷积层设置有第一片选模块，将前一卷积层的输出数据分别输入至所述第一片选模块以及所述第一卷积层中；调用所述第一片选模块，由所述第一片选模块依据所述前一卷积层的输出数据，从所述第一卷积层包含的特征图中确定目标特征图；调用所述第一卷积层，由所述第一卷积层依据所述目标特征图对所述前一卷积层的输出数据进行卷积处理，得到输出数据。通过本申请实施例提供的图像处理方法，能够减小计算量，从而提高任务处理效率。
Patent WO-2019105350-A1 (WO)
Inventor: YUAN SHUAI
IPC: A61B17/94
Filed: 2018-11-27
Abstract: 一种蛇形手术器械，包括：手持结构(2)；操控结构(1)，包括与手持结构(2)铰接的外框(13)，使操控结构(1)具有绕第一轴线的转动自由度(R1')，及与外框(13)铰接的内框(14)，使操控结构(1)具有绕第二轴线的转动自由度(R2')，第一轴线与第二轴线呈角度设置；末端器械(4)，通过连接结构(3)与手持结构(2)连接，包括工具支撑座(41)及与工具支撑座(41)连接的蛇形结构(40)，蛇形结构(40)具有与操控结构(1)相同方向的运动自由度(R1,R2)；传动装置(5)，包括连接内框(14)和蛇形结构(40)的柔性传动结构(51)。蛇形手术器械采用机械传动方式，手持端的运动可直接传递给末端器械(4)，避免了复杂的力反馈控制，控制简单。
Patent WO-2020015285-A1 (WO)
Title: Method and system for controlling pressure of air conditioning unit, and computer device and storage medium
Inventor: SU YUHAI
IPC: F24F11/84
Filed: 2018-12-13
Abstract: A method and system for controlling the pressure of an air conditioning unit. The pressure control method comprises: determining the current system operation mode operating on the air conditioning unit, wherein the system operation mode comprises a refrigerating operation mode and a heating operation mode; acquiring a plurality of system parameters of the air conditioning unit according to the current system operation mode operating on the air conditioning unit; determining the intermediate pressure of the air conditioning unit according to the plurality of system parameters; adjusting an opening degree of an electronic expansion valve of the air conditioning unit according to the intermediate pressure of the air conditioning unit so as to control the intermediate pressure of the air conditioning unit. The pressure control method and system can ensure that sufficient power is used for promoting refrigerant circulation when inner and outer machines of the air conditioning unit perform unconventional high difference connection.
Patent WO-2019242251-A1 (WO)
Title: 一种定位方法、装置及移动设备
Inventor: LIU YUDA
IPC: G06T7/73
Filed: 2018-12-13
Abstract: 本申请提供一种定位方法、装置及移动设备。在一实施例中，所述方法包括：获取移动设备在目标环境下采集的相邻两帧图像；将所述两帧图像中后采集的图像输入到第一深度学习模型中，得到所述移动设备的第一定位结果；基于所述两帧图像和所述移动设备的上次综合定位结果，确定所述移动设备的第二定位结果；基于所述第一定位结果和所述第二定位结果确定所述移动设备的综合定位结果。
Patent WO-2019200980-A1 (WO)
Title: Light source systems and projection apparatus
Inventor: GUO ZUQIANG
IPC: G03B21/14
Filed: 2019-01-05
Abstract: Light source systems (100, 200, 300, 400, 500) and a projection apparatus. The light source systems (100, 200, 300, 400, 500) comprise: an excitation light source (110); a supplementary light source (120); wavelength conversion devices (150, 250, 350, 450, 550), configured to generate fluorescent light under excitation of a portion of a first color laser; first guiding devices (140, 540), configured to guide the other portion of the first color laser and the supplementary light to be combined to obtain mixed light, and comprising a convergent lens (149), the mixed light being emitted by means of convergence of the convergent lens (149); and second guiding devices (160, 560), the second guiding devices (160, 560) comprising: light-splitting optical filters (161, 361, 561), provided between the excitation light source (110) and the wavelength conversion devices (150, 250, 350, 450, 550), and configured to guide the first color laser to be irradiated to the wavelength conversion devices (150, 250, 350, 450, 550), and reflect the fluorescent light; and first optical lenses (166, 566), provided at an off-focus position where the light-splitting optical filters (161, 361, 561) emit the fluorescent light, the mixed light emitted by the first guiding devices (140, 540) gathering near the first optical lenses (166, 566), and the fluorescent light and the mixed light being emitted after being combined at the first optical lenses (166, 566).
Patent WO-2020143071-A1 (WO)
Inventor: LU ZHIQIANG
IPC: B23F23/06
Filed: 2019-01-16
Abstract: A workpiece feeding device for automobile steering, comprising a base (1), a support rod (2), a driving motor (16), an active disc (15), an adjusting disc (11), a fixed disc (17), and a limiting assembly. One end of the support rod (2) is fixed inside one end of the base (1); the active disc (15), the adjusting disc (11), the fixed disc (17), and the limiting assembly are disposed on the outer surface of the other side of the base (1); the adjusting disc (11) is located above the active disc (15) and connected to the active disc (15); the limiting assembly and the fixed disc (17) are located on two sides of the adjusting disc (11) respectively; the adjusting disc (11) is connected to the fixed disc (17); the other end of the support rod (2) is located in the center of the adjusting disc (11); the driving motor (16) is located outside the base (1), and the driving motor (16) is connected to the center of the active disc (15); the limiting assembly comprises a limiting unit (20), a sleeve rod (19), an extension rod (21), an elbow (22), and a connecting cap (24). The problem that it is difficult for the current machining lathe to effectively fix and position a sector gear is solved; the effects of facilitating adjustment of the direction of the sector gear, preventing the sector gear from disengaging during machining, and improving production safety are achieved.
Patent WO-2020140331-A1 (WO)
Title: 视频图像处理方法与装置
Inventor: ZHENG XIAOZHEN
IPC: H04N19/56
Filed: 2019-03-12
Abstract: 提供一种视频图像处理方法与装置，该方法包括：确定当前图像块；当所述当前图像块的尺寸满足预设条件时，根据时域运动矢量预测TMVP操作，和/或，高级/可选时域运动矢量预测ATMVP操作确定所述当前图像块的时域候选运动矢量。在保证编解码性能的前提下，可以降低复杂度。
Patent WO-2020087873-A1 (WO)
Title: Modified solid electrolyte membrane and preparation method therefor, and lithium battery
Inventor: YAN ZHAO
IPC: H01M10/0525
Filed: 2019-04-15
Abstract: Disclosed in the present invention are a modified solid electrolyte membrane and a preparation method therefor, and a lithium battery. The modified solid electrolyte membrane comprises a basic membrane and a solid electrolyte layer. The solid electrolyte layer is formed by a coating slurry, the basic membrane being coated by the coating slurry, or the basic membrane being coated by the coating slurry and the coating slurry even permeating into the basic membrane; a thickness ratio of a coating layer on the basic membrane to the basic membrane is 10:1-1:10; the thickness of the coating layer ranges from 1 micrometer to 10 micrometers; the density ranges from 50% to 100%. The solid electrolyte layer is formed by a NASICON type solid electrolyte material, has a particle size smaller than 1 micrometer, and is specifically represented as Li  1+x A  x B  2-x (PO  4 )  3 , wherein x ranges from 0 to 0.6, A is one or more of Al, Y, Ga, Cr, In, Fe, Se, or La, and B is one or more of Ti, Ge, Ta, Zr, Sn, Fe, V, or element hafnium Hf; after the solid electrolyte membrane is circularly formed, an X-ray photoelectron spectroscopy has a peak between 685 eV to 690 eV.
Patent WO-2019218825-A1 (WO)
Title: Display component, display device, and control method therefor
Inventor: WEI WEI
IPC: G02B27/22
Filed: 2019-04-15
Abstract: A display component, a display device, and a control method therefor. The display component comprises: a polymer dispersed liquid crystal layer (10); a first electrode layer (20) and a second electrode layer (30) used for providing the polymer dispersed liquid crystal layer (10) with an electric field; and a birefringent lens grating (40), the birefringent lens grating (40) being closer to a display side of the display component than the polymer dispersed liquid crystal layer (10), where the birefringent lens grating (40) is configured to allow a collimated light emitted in a first polarization direction by the polymer dispersed liquid crystal layer (10) to be emitted in the original light path and to allow a collimated light emitted in a second polarization direction by the polymer liquid crystal layer (10) to be refracted towards the left eye and the right eye of a user. The first polarization direction is perpendicular to the second polarization direction.
Patent WO-2020215180-A1 (WO)
Inventor: LI MENG
IPC: G06N3/02
Filed: 2019-04-22
Abstract: 本申请提供了图像处理方法、装置和电子设备。在本申请的技术方案中，获取待处理图像；通过预训练的神经网络模型的第一分支对该待处理图像进行处理，以得到第一类参数，该第一类参数用于对图像进行全局色彩处理；通过该神经网络模型的第二分支对该待处理图像进行处理，以得到第二类参数，该第二类参数用于对图像进行局部色彩处理；根据该第一类参数和第二类参数对该待处理图像进行色彩处理，以获得色彩处理后的图像。在上述技术方案中，神经网络模型的输入为待处理图像，不同分支输出不同类型的参数，可以避免在参数计算过程中的误差累积问题，得到更准确的参数。进一步地，再根据得到参数对待处理图像进行处理，可以提高图像色彩矫正效果。
Patent WO-2019206250-A1 (WO)
Inventor: LI JINGDE
IPC: D06F39/00
Filed: 2019-04-26
Abstract: 一种电脑板盒（23）的安装结构（2）及洗衣机，电脑板盒（23）的安装结构（2）包括底座（21）、支架（22）及电脑板盒（23），支架（22）的第一端安装于底座（21）上；电脑板盒（23）通过卡接安装于支架（22）的第二端。
Patent WO-2019206283-A1 (WO)
Inventor: XUAN BOWEN
IPC: H01M50/443
Filed: 2019-04-26
Abstract: L'invention concerne une membrane polymère et un procédé de préparation associé, et une batterie au lithium-ion comprenant la membrane polymère. La membrane polymère comprend un substrat poreux, une couche de blocage hydrophile et une couche de liaison polymère polaire poreuse ; la couche de blocage hydrophile est disposée sur au moins une surface du substrat poreux, et la couche de blocage hydrophile est disposée sur la surface de la couche de blocage hydrophile à l'opposé du substrat poreux.
Patent WO-2020223890-A1 (WO)
Title: Dual-connectivity power consumption mitigation
Inventor: WANG SHUANG
IPC: H04W72/12
Filed: 2019-05-07
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) in a dual-connectivity mode for a Long Term Evolution (LTE) radio access technology (RAT) and a New Radio (NR) RAT may determine whether the UE is associated with a low data indicator or a high data indicator in connection with the dual-connectivity mode. The UE may release an NR connection associated with the NR RAT or prevent the NR connection from being established based at least in part on the UE being associated with the low data indicator; or may monitor a control channel associated with the NR RAT based at least in part on the UE being associated with the high data indicator. Numerous other aspects are provided.
Patent WO-2020227882-A1 (WO)
Title: Mechanism for transmission for wideband system in unlicensed spectrum
Inventor: TAO TAO
IPC: H04W72/00
Filed: 2019-05-13
Abstract: Embodiments of the present disclosure relate to mechanism for transmission for wideband system in unlicensed spectrum. According to embodiments of the present application, a transmission coordination mechanism is proposed to facilitate transmission in a wideband system. The network device may puncture on-going transmission on neighbor bands to ensure no power leakage to the band with later transmission. In this way, it can minimize the in-device power leakage issue when the network device performs LBT for later transmission.
Patent WO-2019228220-A1 (WO)
Title: Method and device for managing network slice
Inventor: LI ZHUOMING
IPC: H04L12/24
Filed: 2019-05-21
Abstract: The embodiments of the present application relate to a method and device for managing a network slice. The method comprises: first, a second managing network element of a managing service-consuming side transmits a call request to a CSM serving network element of a managing service-producing side, where the call request comprises an operational level and an operational requirement of a service; then, the CSM serving network element transmits a first request to an NSM serving network element on the basis of the call request, the first request being used for instructing the NSM serving network element to execute an action corresponding to the operational level and to the operational requirement; and finally, the CSM serving network transmits an execution result returned by the NSM serving network element to the second managing network element. The method is used for making available an interface of a communication service managing service to be called by the managing service-consuming side and simplifies the complexity of docking with the managing service-consuming side.
Patent WO-2020237532-A1 (WO)
Title: Aqueous polyurethane resin for polyurethane gloves and preparation method therefor
Inventor: LI YANKE
IPC: C08G18/66
Filed: 2019-05-29
Abstract: Disclosed is an aqueous polyurethane resin for polyurethane gloves, which resin is mainly composed of the following raw materials in parts by weight: 200-300 parts of polyoleate diol, 5-8 parts of hydrophilic carboxyl diol, 5-10 parts of a small-molecule diol, 10-30 parts of sulfonate diol, 80-150 parts of diisocyanate, 40-80 parts of a diluent, 4-5 parts of triethylamine, 5-9 parts of ethylenediamine, and 400-600 parts of deionized water. By means of optimizing the structure during synthesis and the formula during compounding, the problem of a hand mold being difficult to peel away can be solved, and production can be directly performed on a production line for conventional PVC gloves. The produced polyurethane gloves have the performances of a high tensile strength, a high elongation at break, a good resilience, acid and alkali resistance, and solvent resistance, and also have a good performance with regard to peeling away a hand mold, and a lower pinhole ratio.
Patent WO-2019228474-A1 (WO)
Inventor: LIU KAI
IPC: G06Q10/04
Filed: 2019-05-30
Abstract: 公开了一种应用于货到人系统的管理方法、装置及系统。涉及物流自动化领域，其中，应用于货到人系统的管理方法，包括：响应于商品上架任务，根据待上架商品的历史销售订单数据计算待上架商品的热度，并将待上架商品的热度与货架的热度进行匹配，确定货架区域；在确定的货架区域内随机选择有空间的货位，所述货位用于存储待上架商品；控制移动机器人将所述货位所在的货架搬运到工作站。
Patent WO-2020237695-A1 (WO)
Inventor: LI YUAN
IPC: H01L31/0224
Filed: 2019-06-03
Abstract: L'invention concerne une cellule solaire et son procédé de préparation. La cellule solaire comprend une couche de substrat (1), une couche d'électrode avant (2), une couche d'absorption de lumière (3) et une couche d'électrode arrière (4) qui sont empilées en séquence. La couche d'électrode avant (2) comprend un film d'électrode de TCO (21) et un film d'électrode auxiliaire transparent (22) empilés conjointement avec le film d'électrode de TCO (21). La couche d'électrode avant (2) de la cellule solaire présente une faible résistance, des traitements simples et une bonne stabilité.
Patent WO-2019238003-A1 (WO)
Inventor: YUE ZONGHE
IPC: H04W52/02
Filed: 2019-06-10
Abstract: 本文公开了一种进入低功耗状态的方法及装置、存储介质，该进入低功耗状态的方法包括：接收微控制单元发送的进入低功耗状态的命令；进入低功耗状态。