baber/WOPTO huggingface dataset:
Patent WO-2019227951-A1 (WO)
Title: Method for dynamic allocation of class hour resources, terminal device, and server
Inventor: TIAN WENQI
IPC: G06Q10/02
Filed: 2019-01-18
Abstract: Disclosed are a method for dynamic allocation of class hour resources, a client, and a server. The method for dynamic allocation of class hour resources comprises: a first client connects to a server in response of the login of a user and books a first course, the first booked course coming from a dynamic class hour inventory established by the server according to a dynamic class hour inventory reserve ratio set according to historical data of the first course and actual teacher class hour resources; the first client connects to an online classroom of the server in response to a second trigger action of the user having booked the first course, so that the server assigns a teacher from the dynamic class hour inventory for teaching. The application can reduce the waste of class hour resources.
Patent WO-2019154089-A1 (WO)
Inventor: ZHAO YALI
IPC: H04W72/12
Filed: 2019-01-23
Abstract: 一种缓冲区状态上报的方法、装置及计算机存储介质，用以实现基于配置或激活了重复功能的无线承载对应的不同逻辑信道所归属的不同逻辑信道组，上报终端的缓冲区状态信息，从而提高数据传输可靠性。本申请提供的一种缓冲区状态上报的方法，包括：针对指定的链路上配置或激活了重复功能的任一无线承载，确定所述配置或激活了重复功能的无线承载对应的不同逻辑信道所归属的不同逻辑信道组；当满足缓冲区状态上报条件时，基于所述逻辑信道组进行缓冲区状态信息上报。
Patent WO-2019200998-A1 (WO)
Title: Automatic focusing method and device
Inventor: XU LIMIN
IPC: H04N5/232
Filed: 2019-01-28
Abstract: The present application relates to an automatic focusing method and device, wherein same fall within the technical field of electronics. The method comprises: controlling a lens group to move at a first speed, and photographing images at a pre-set photographing frequency during the process of the lens group moving at the first speed; when the definition of an image photographed in the state where the lens group moves at the first speed satisfies a pre-set condition, reducing the moving speed of the lens group to a second speed, and photographing images at the pre-set photographing frequency during the process of the lens group moving at the second speed; and when a first image with the highest definition is determined in the images photographed in the state where the lens group moves at the second speed, controlling the lens group to slow down, and when the lens group stops moving, controlling the lens group to return to a position of the lens group where the first image is photographed. A direct-current electric motor is controlled to drive a lens group in an electric camera lens with a large focal length to move, the time consumed in a moving process is relatively short, and automatic rapid focusing can be achieved.
Patent WO-2020133628-A1 (WO)
Title: 仿人机械手臂体感控制系统及相关产品
Inventor: LIANG XIUJIE
IPC: B25J13/08
Filed: 2019-01-29
Abstract: 一种仿人机械手臂体感控制系统，该系统包括：体感检测单元（101）、运算单元（102）、机械臂（104）和控制单元（103），体感检测单元（101）的输出端与运算单元（102）的输入端相连接，运算单元（102）与控制单元（103）通过无线通信模块相连接，控制单元（103）的输出端与机械臂（104）的输入端相连接，其中，体感检测单元（101），用于获取目标用户的运动参数；运算单元（102），用于根据目标用户的运动参数，采用预设的算法计算得到所述机械臂（104）的运动参数，以及将机械臂（104）的运动参数发送给控制单元（103）；控制单元（103），用于接收运算单元（102）发送的机械臂（104）的运动参数，根据机械臂（104）的运动参数控制机械臂（104）的运动。该系统降低了运算时的时长，一定程度上降低对机械臂控制时的时延。还公开了一种仿人机械手臂和一种机器人。
Patent WO-2020147152-A1 (WO)
Inventor: HUANG DINGLONG
IPC: G06T7/00
Filed: 2019-01-30
Abstract: The present application provides a method and apparatus for collecting fabric defect data. The method comprises: obtaining a plurality of local images of a target cloth; performing combination processing on the plurality of local images to obtain a complete cloth image of the target cloth; detecting, according to a preset defect detection model, whether a defect content comprising a cloth defect exists in the complete cloth image, wherein the defect detection model is an artificial intelligence model; and if a defect content exists in the complete cloth image, performing annotation processing on the defect content in the complete cloth image to obtain defect data. The method and apparatus for collecting fabric defect data provided by the present application can improve fabric defect data collection efficiency, and avoid the occurrence of errors, such as misjudgments, generated during artificial collection of data.
Patent WO-2019223374-A1 (WO)
Inventor: SHI BINGCHUAN
IPC: G02B27/01
Filed: 2019-02-22
Abstract: Disclosed are a head up display and a vehicle, the head up display comprising: an image generating apparatus (11) and an optical module (10), wherein the optical module (10) at least comprises a first optical component (13), a second optical component (14) and a third optical component (16); the image generating apparatus (11) emits a first projection light ray (A) to the first optical component (13); the second optical component (14) receives the first projection light ray (A) reflected or transmitted by the first optical component (13) and changes a polarization direction of the first projection light ray (A) to obtain a second projection light ray (B), and reflects the second projection light ray (B) back to the first optical component (13); and the third optical component (16) receives the second projection light ray (B) reflected or transmitted by the first optical component (13) and changes a polarization direction of the second projection light ray (B) to obtain a third projection light ray (C), and reflects the third projection light ray (C) back to the first optical component (13). The head up display has a high degree of integration and a small volume.
Patent WO-2020133663-A1 (WO)
Inventor: LONG JOHNNY
IPC: A43B17/00
Filed: 2019-02-22
Abstract: L'invention concerne une semelle intérieure de base et un procédé de fabrication. La semelle intérieure comprend une couche de base (1) et une couche de matériau souple (2) déposée sur la surface supérieure de la couche de base (1), la couche de base (1) étant formée au moyen de l'ajout d'un adhésif respectueux de l'environnement à des particules de liège et étant ensuite soumise à un pressage à chaud et à un durcissement. La qualité de formation et le confort de port de la couche de base (1) sont garantis au moyen d'un procédé de formation par pressage à chaud et durcissement, de telle sorte que les composants chimiques nocifs émis par la semelle intérieure de base de liège sont fortement réduits, et qu'elle est plus respectueuse de l'environnement et sûre ; et un procédé de traitement correspondant permet d'obtenir la qualité de formation, la durabilité et le confort de port d'un produit de semelle de base en liège, toutes ces caractéristiques étant mieux prises en considération dans des conditions où seules les particules de liège et l'adhésif respectueux de l'environnement sont utilisés comme matière première de la couche de base (1).
Patent WO-2019223383-A1 (WO)
Title: Direct memory access method and device, dedicated computing chip and heterogeneous computing system
Inventor: LIAO TIANYU
IPC: G06F13/28
Filed: 2019-02-27
Abstract: A direct memory access method and device, a dedicated computing chip and a heterogeneous computing system, the method comprising: reading a DMA control block pointer from a DMA control block pointer queue (S210); determining a corresponding DMA control block in a system memory according to the DMA control block pointer (S220); determining the total length of DMA control information and input data in a DMA control block (S230); moving the DMA control information and the input data to a device memory according to the DMA control block pointer and the total length (S240); carrying out corresponding calculations on the input data to obtain output data (S250); writing the output data into the device memory (S260); acquiring the length of the output data (S270); and moving the output data from the device memory to the DMA control block according to the DMA control information and the length of the output data (S280).
Patent WO-2019170074-A1 (WO)
Inventor: CUI YI
IPC: H01M10/39
Filed: 2019-03-05
Abstract: Molten lithium electrochemical cells are disclosed. A solid electrolyte separates a molten lithium metal or molten lithium metal alloy from a cathode. The molten lithium cells provide high Coulombic efficiency and energy efficiency at operating temperatures less than 600°C. The cells are useful for stationary energy storage in power grids.
Patent WO-2019223402-A1 (WO)
Inventor: LU HUASHI
IPC: F23D14/26
Filed: 2019-03-13
Abstract: Disclosed is a cooker burner, comprising a base (1), a first ejection channel (3), a primary air channel (4), a burner cap (5) and a transmission channel (6). The base (1) is provided with a cavity (11) having an upward opening and used for accommodating at least one first ejector (12). The first ejection channel (3) comprises a central chamber (311) located in the center, and a peripheral chamber (312) surrounding the central chamber (311). An inlet of the central chamber (311) is opposite the first ejector (12). The peripheral chamber (312) is used for making primary air around the periphery of the central chamber (311) uniform. An interlayer structure design of the first ejection channel (3) can better make gas in the central chamber (311) more directly mix with the primary air in the peripheral chamber (312), thereby improving the uniformity and intake rate of the primary air uniformly distributed at the periphery of the central chamber (311) and also avoiding a yellow flame and weak flame.
Patent WO-2020181525-A1 (WO)
Inventor: FAN WENWEN
IPC: G01B11/25
Filed: 2019-03-13
Abstract: A coding array determination method, a coding array initialization method, a structured light coding method, an optical apparatus and a three-dimensional measurement apparatus. The coding array determination method comprises: determining, in a coding direction, an ith stripe in an image to be coded and several stripes in a neighborhood thereof (S201); according to a code value of the ith stripe and code values of the several stripes, generating a code value matrix of the ith stripe (S202); and according to the code value matrix of the ith stripe and code values of all previous (i-1) stripes, generating a coding array (S203), wherein i is greater than or equal to two. The coding array determination method avoids a lower measurement speed in a time coding means caused by projecting a plurality of coded images onto a target object in chronological order, and avoids a lower measurement accuracy in a spatial coding means caused by generating a code value using adjacent pixel information (such as color, pixel value or geometrical shape).
Patent WO-2020052210-A1 (WO)
Title: Subsurface sewage ecological purification and soil improvement device
Inventor: WU TAO
IPC: C02F9/14
Filed: 2019-03-19
Abstract: Disclosed is a subsurface sewage ecological purification and soil improvement device, comprising: a purification device body, comprising a support (1) and purification frames (2), wherein the support (1) has the shape of a multi-stair hollow taper; the purification frames (2) each are a square hollow ring with an open top, with one edge of the hollow ring being provided with a notch (201), two notch faces being closed, the distance between the two notch faces being not less than the outer diameter of a support column (101), and a water inlet (202) and a water outlet (203) being respectively provided in an upper edge, close to the two notch faces, of an inner side wall of the hollow ring; and the purification frames (2) are mounted and fixed to the support (1) in such a way that the inner diameters of the purification frames sequentially increase from top to bottom. The subsurface sewage ecological purification and soil improvement device performs multi-treatment on sewage by means of enrichment, absorption, degradation, filtering, adsorption, etc. Different plants and microorganisms are selected according to different pollutant components, thus having a good purification effect. The present invention can serve as a long-term management means for subsurface sewage and soil improvement, and can also beautify the environment.
Patent WO-2019185017-A1 (WO)
Title: Medium for hepatocyte culture and preparation of liver organs
Inventor: GAO DONG
IPC: C12N5/071
Filed: 2019-03-29
Abstract: The present invention provides a proliferation culture medium and a differentiation culture medium for hepatocyte culture and preparation of liver organs. The proliferation culture medium and the differentiation culture medium are based on a culture medium for growth of mammalian cells, added with a supplemental L-Glutamine reagent, a pH regulator that maintains the pH stability of the culture medium, a primary cell culture antibiotic, a serum replacement, N-acetylcysteine, and an optional nicotinamide, plus one or more of a BMP inhibitor, a Wnt agonist, a growth factor, a ROCK signaling pathway inhibitor, a P38 signaling pathway inhibitor, a Notch signaling pathway inhibitor, dexamethasone, a BMP7 activator, and a cAMP activator. A functional liver organ can be obtained by culturing liver cells using the culture medium of the present invention.
Patent WO-2019196752-A1 (WO)
Title: Mechanical arm, working mechanism, and autonomous movement transporting robot
Inventor: TSUYOSHI DAN
IPC: B25J5/00
Filed: 2019-04-04
Abstract: A mechanical arm, a working mechanism, and an autonomous movement transporting robot, the mechanical arm comprising a telescopic arm (31), a rotating arm (32), and a drive apparatus, the rotating arm (32) comprising a plurality of arms hinged in sequence, the proximal end of the rotating arm (32) being hinged to the distal end of the telescopic arm (31), and the distal end of the rotating arm (32) being used for pivotal connection to a clamping apparatus in order to clamp/release a target object (400); the drive apparatus comprises: a first drive apparatus (331) used for driving the telescopic arm (31) to move in a lateral direction and a second drive apparatus (332) used for driving the arm segments to rotate about the hinge axis thereof, the hinge axes of the arm segments being parallel to one another and parallel to the lateral direction. The mechanical arm has three degrees of freedom in mutually perpendicular directions, and can convey the clamping apparatus to any given spatial position.
Patent WO-2020133799-A1 (WO)
Inventor: TANG WEI
IPC: H01L51/52
Filed: 2019-04-10
Abstract: 一种显示面板（1），包括位于显示面板（1）上的切割线（2），以及分别位于切割线（2）两侧的有效区（10）和无效区（11），无效区（11）用于切除；净空区（3），至少分布于切割线（2）的一侧，显示面板（1）对应净空区（3）设置有凹槽，凹槽用于隔绝热量传导；其中，净空区（3）位于有效区（10）一侧，或者无效区（11）设置有导热金属层（5）。
Patent WO-2020186578-A1 (WO)
Title: Oled display panel
Inventor: ZHENG XUHUANG
IPC: G09G3/3208
Filed: 2019-04-10
Abstract: The present application provides an OLED display panel, comprising a data line, a scanning line, and a pixel unit, wherein the pixel unit comprises a red sub-pixel, a green sub-pixel, and a blue sub-pixel. Each sub-pixel comprises a first thin film transistor, a second thin film transistor, and a third thin film transistor; wherein the data line alternately transmits a positive voltage data signal and a negative voltage data signal, so that one of the second thin film transistor and the third thin film transistor is alternately in an open state, and the other one is in a closed state.
Patent WO-2020199262-A1 (WO)
Inventor: SUN QIANG
IPC: F24H9/20
Filed: 2019-04-19
Abstract: An electrical heating module (2) and an electrical heater. The electrical heating module (2) comprises a heating container (21). The heating container (21) comprises: a base (211), the base (211) being provided with a water inlet (2111) and a water outlet (2112); an inner tube (212), the inner tube (212) being mounted on the base (211), one tube opening of the inner tube (212) being communicated with the water inlet (2111); an outer tube (213), the outer tube (213) being sleeved on the outer side of the inner tube (212) and mounted on the base (211), one tube opening of the outer tube (213) being communicated with the water outlet (2112); a stopper (214), the stopper (214) sealably blocking the other tube opening of the outer tube (213); and at least one electrical heating film (22), the electrical heating film (22) being provided on the outer tube (213).
Patent WO-2019218869-A1 (WO)
Title: Hybrid automatic repeat request transmission method, terminal and base station
Inventor: SI QIANQIAN
IPC: H04W72/02
Filed: 2019-04-29
Abstract: Provided are a hybrid automatic repeat request transmission method, a terminal and a base station. The transmission method in the present disclosure comprises: determining a PUCCH resource set configured for a terminal, wherein the PUCCH resource set only comprises PUCCH resources using a PUCCH format 0 and a PUCCH format 1; and according to a PRI included in downlink control information (DCI), determining, in the PUCCH resource set, a target PUCCH resource used by HARQ feedback information corresponding to the DCI, and sending the HARQ feedback information on the target PUCCH resource, wherein PRIs included in DCI corresponding to HARQ feedback information transmitted on the same PUCCH resource in the same time slot are the same, and PRIs included in DCI corresponding to HARQ feedback information transmitted on different PUCCHs in the same time slot are different.
Patent WO-2020062872-A1 (WO)
Inventor: YE WENZHI
IPC: B01D53/32
Filed: 2019-05-07
Abstract: An efficient electrolytic water spray bottle for multifunctional air purification, comprising a bottle body (200), an electrolytic core (201), a spray head (100), a water collecting cover (104), a filter cavity (300), a solenoid valve (108), a fragrance cavity (400), and a magnetization module (202). A bottom part of the electrolytic core (201) is mounted with an electrode module (203) by means of screws. The spray head (100) comprises a control screen (101), a nozzle (105), a water pump (109), and a handle (103). The fragrance cavity (400) is provided at an inner wall of a top part of the electrolytic core (201). The magnetization module (202) is fixedly clamped at an inner part of the electrolytic core (201) and is located above the electrode module (203). When a user needs to increase the electrolysis rate, other electrode modules (203) may be added to the spray bottle at a bottom part of the electrode module (203), and the degree of fragrance of indoor air may be increased.
Patent WO-2020220384-A1 (WO)
Title: Method for measuring concentrations of metal ion in electrodeposition solutions
Inventor: SUN YAOFENG
IPC: G01N27/48
Filed: 2019-05-07
Abstract: A method is provided for measuring a concentration of a metal ion in an electrodeposition solution. The method can substantially reduce the interference of organic additives and different electrode conditions on voltammetric metal ion concentration measurements.
Patent WO-2019218999-A1 (WO)
Title: Automatic waste material discharging engraving machine
Inventor: YAO YAO
IPC: B44B3/06
Filed: 2019-05-14
Abstract: An automatic waste material discharging engraving machine, comprising a door leaf machining working table (6), a feeding transmission roller set, and a waste transmission roller set. A plurality of gap parts are provided in the working table (6) at intervals along a feeding direction, and each gap part corresponds to at least one feeding transmission roller (1); at least one waste transmission roller (5) is provided below the working table between two adjacent gap parts, and the distance between the waste transmission roller (5) and the working table is greater than the thickness of a waste material; the distance between two adjacent feeding transmission rollers, the distance between two adjacent waste transmission rollers, or the distance between the feeding transmission roller and the waste transmission roller which are adjacent to each other is less than the length of the waste material; the feeding transmission roller set can move up and down, can be higher than the working table (6) when moving upwards, and can be flush with the waste transmission roller set when moving downwards; the feeding transmission roller set and the waste transmission roller set rotate along a same direction. The automatic waste material discharging engraving machine can implement the functions of transverse automatic conveying and discharging of the waste material.
Patent WO-2020042689-A1 (WO)
Inventor: ZHANG YI
IPC: F24F11/61
Filed: 2019-05-27
Abstract: Disclosed is an air conditioner control method. The method comprises: when an air conditioner is in an operating state and a first cleaning instruction is detected, determining whether the current operating parameter of the air conditioner meets a pre-set cleaning condition; if the operating parameter meets the pre-set cleaning condition, performing a cleaning operation on a filter screen; upon completion of the cleaning operation, if an operating mode of the air conditioner is a refrigeration mode or a dehumidification mode, controlling the air conditioner to operate according to a negative ion air supply drying mode; and when the duration of the air conditioner operating according to the negative ion air supply drying mode reaches a first pre-set duration, controlling the air conditioner so that same stops operating. Also disclosed are an air conditioner and a computer-readable storage medium.
Patent WO-2020024701-A1 (WO)
Title: Anti-corrosion method and device for air conditioner, air conditioner, computer apparatus, and storage medium
Inventor: GE WENKAI
IPC: C23F13/02
Filed: 2019-06-10
Abstract: Disclosed is an anti-corrosion method for an air conditioner, belonging to the anti-corrosion technical field of air conditioners. The method comprises: connecting a position on the bottom of a side plate on one side of a housing of an outdoor unit to the ground, connecting a position on a top cover of the housing of the outdoor unit that is away from the side plate to a negative electrode, and applying a negative voltage to the housing of the outdoor unit; and the method further comprises: arranging a zinc block inside the housing of the outdoor unit, and connecting the zinc block to the housing of the outdoor unit. In the above embodiment, a negative voltage is applied to the housing of the outdoor unit, there is an electric current flowing through the housing of the outdoor unit, and during cationic ionization oxidation of a metal at a certain position on the housing of the outdoor unit performed by electrolyte cations in the environment, electrons flow to a part of the housing of the outdoor unit that needs to be protected and neutralize cations at that part to protect the housing of the outdoor unit from oxidation and rust. Further disclosed in the present application are an anti-corrosion device for an air conditioner, an air conditioner, a computer apparatus, and a storage medium.
Patent WO-2020062955-A1 (WO)
Inventor: YANG MEIYING
IPC: H04W24/02
Filed: 2019-06-18
Abstract: L'invention concerne un procédé et un dispositif d'envoi et de réception d'informations, un terminal, et une station de base, utilisés pour résoudre le problème technique lié, dans l'état de la technique, à la faible performance de transmission de données. Dans le procédé d'envoi d'informations, la station de base : détermine des informations de configuration d'économie d'énergie du terminal ; détermine des informations de fenêtre de détection de PDCCH ; envoie des informations d'indication de détection de PDCCH au terminal, d'après les informations de fenêtre de détection de PDCCH, sur la base des informations de configuration d'économie d'énergie du terminal.
Patent WO-2020007215-A1 (WO)
Inventor: PAN DENG
IPC: G06F17/50
Filed: 2019-06-25
Abstract: 提出一种用于交通运输领域最佳跟驰车距计算的曲线拟合建模方法。根据车辆在停车运行过程的控制需求，建立能够科学反映车辆在停车运行过程中动态行为特征的数学模型(I)，式中v0为车辆开始制动减速时的初速度，k、τ为大于0的常数，δ为大于0的微小速度增量，t为时间变量，v为速度变量(v|t＝-∞＝v0+δ,v|t＝∞＝-δ)，tanh()表示双曲正切函数。本发明基于上述车辆行为调整模型，提出一种动态最佳跟驰车距的曲线拟合方法，用于动态最佳跟驰车距的实时计算，可为车辆以平稳(舒适)、快速的行为调整过程实现安全、高效跟驰运行创造条件，也可为交通管理部门进行交通管理，以及车辆制造行业提高车辆自动化水平、降低工程实验成本，提供技术支持。
Patent WO-2021000138-A1 (WO)
Inventor: ZHU JIANPENG
IPC: H01Q1/24
Filed: 2019-06-30
Abstract: 本实用新型涉及通讯技术领域，尤其涉及一种辐射体、天线和基站。所述辐射体包括辐射本体和辐射枝节，所述辐射本体开设有本体镂空区，所述辐射枝节位于所述本体镂空区，所述辐射枝节和所述辐射本体电性连接。所述天线采用了上述的辐射体。所述基站采用了上述的天线。本实用新型的辐射体、天线和基站具有体积小且辐射效果好的优点。
Patent WO-2020024911-A1 (WO)
Inventor: CHENG TONG
IPC: C12Q1/6886
Filed: 2019-07-29
Abstract: 一种用于检测甲状腺肿瘤良恶性程度的分级模型、装置及其应用，该模型通过计算印记基因缺失表达量、印记基因拷贝数异常表达量和印记基因总表达量对印记基因在甲状腺肿瘤中的变化进行分级，展示了印记缺失在甲状腺肿瘤病人的组织和细胞样本上的表现，通过对印记基因原位标记的方法，客观、直观、早期、精确地检测出印记基因的变化，并可以提供量化的模型，对甲状腺肿瘤的诊断具有意义。