baber/WOPTO huggingface dataset:
Patent WO-2020181440-A1 (WO)
Inventor: LEE ANDY
IPC: A61L9/14
Filed: 2019-03-08
Abstract: An atomization device, comprising an atomization base (10). The atomization base (10) comprises a mounting cavity (11), a first air inlet (12), a first mist outlet (14) and a mixing chamber (101). A side wall of the mixing chamber (101) is provided with a liquid inlet (13) and a spray hole (102). The atomization device further comprises an air pump (20), a liquid storage bottle (30), a rotary closure (40) rotatably mounted within the mounting cavity (11), and a driving mechanism (50) for driving the rotary closure (40) to rotate. The rotary closure (40) rotates to enable the first air inlet (12) to be in communication with the mixing chamber (101) and the first mist outlet (14) to be in communication with the spray hole (102), or enable the first air inlet (12) to be separated from the mixing chamber (101) and the first mist outlet (14) to be separated from the spray hole (102). The atomization device can avoid liquid leakage when the atomization device falls down or is not in use, and can effectively avoid corrosion of the air pump caused by the backflow of liquid and liquid-air mixture into the air pump, thereby causing the reduction of the service life of the air pump.
Patent WO-2019184934-A1 (WO)
Inventor: ZUO XUGUANG
IPC: H04N19/51
Filed: 2019-03-27
Abstract: The present application relates to the field of video encoding/decoding, and to an intra prediction method and device for chroma. The method comprises: if a target intra prediction mode is an intra motion compensation mode, determining, on the basis of a motion vector of a reference luma block, a motion vector of a current chroma block in an image frame to be processed, wherein the target intra prediction mode is a mode used for predicting a prediction block of the current chroma block, in the intra motion compensation mode, the motion vector of the current chroma block is generated on the basis of the motion vector of the luma block, the reference luma block is a luma block in n luma blocks corresponding to the current chroma block in position, and n≥1; and predicting the prediction block of the current chroma block on the basis of the motion vector of the current chroma block. The present application solves the problems of a complicated method, and high calculation costs for determining the motion vector, in the process of using intra motion compensation technology when the luma component and the chroma component are separately divided for encoding/decoding. The present application is used for video encoding/decoding.
Patent WO-2020199112-A1 (WO)
Inventor: GUAN CHENYONG
IPC: G03B17/56
Filed: 2019-04-02
Abstract: A multi-section electric telescopic photographic rod, comprising a first tube (10), a second tube (20), a linear drive apparatus (30), and an expansion base (40), one end of the second tube (20) being telescopically mounted in the first tube (10), the linear drive apparatus (30) having a fixed end and a linear output end, the linear drive apparatus (30) being accommodated in the first tube (10), the fixed end of the linear drive apparatus (30) being connected to the first tube (10), the linear output end of the linear drive apparatus (30) being connected to the second tube (20), and the expansion base (40) being mounted on the outer wall of the first tube (10) or the second tube (20); as the linear drive apparatus (30) connected to the second tube (20) is mounted in the first tube (10), the linear drive apparatus (30) replaces manual drive, saving time and energy, and enabling the second tube (20) to extend and retract at a uniform speed, extending and retracting to a specified position more quickly and precisely, and improving the photographic efficiency and photographic effects.
Patent WO-2019192557-A1 (WO)
Inventor: YOU YIHUA
IPC: F16B37/00
Filed: 2019-04-04
Abstract: 一种类橄榄状对称双向锥形螺纹内螺纹与传统螺纹的连接结构，包括相互螺纹配合的外螺纹（9）和内螺纹（6），其中内螺纹(6)是筒状母体(2)内表面呈螺旋状且完整单元体螺纹是左侧锥度(95)与右侧锥度(96)相同和/或近似相同的类橄榄状(93)双向锥形孔(41)，具有同化传统外螺纹(9)能力，被同化后外螺纹(9)是柱状母体(3)外表面呈螺旋状特殊锥形体(7)，性能主要取决螺纹体圆锥面及锥度大小。内、外螺纹通过锥孔包容锥体由双向锥形孔(41)与特殊锥形体(7)组成一节节圆锥副形成螺纹副(10)直至内、外圆锥呈螺旋状圆锥面定径配合或定径过盈实现螺纹连接功能，解决了现有螺纹自定位和自锁性差等问题。
Patent WO-2020133798-A1 (WO)
Inventor: CHEN SHUJHIH
IPC: G02F1/1335
Filed: 2019-04-10
Abstract: 一种透明液晶显示装置（100），包括一液晶显示面板（2）、一上偏光片（3）及一下偏光片（4），上偏光片（3）设置在液晶显示面板（2），下偏光片（4）设置在液晶显示面板（2），液晶显示面板（2）包含一彩色滤光片（21），彩色滤光片（21）具有至少一透明区（211）及至少一滤光区（212）；上偏光片（3）包含至少一第一偏光区（21）及至少一第二偏光区（22），第一偏光区（21）与透明区（211）相应，第二偏光区（22）与滤光区（212）相应；下偏光片（4）包含一第三偏光区（41），第一偏光区（21）的一吸收轴与第三偏光区（41）的一吸收轴平行，第二偏光区（22）的一吸收轴与第三偏光区（41）的吸收轴垂直。
Patent WO-2019233214-A1 (WO)
Title: Experimental device for simulating wear of pdc tooth resulting from coupling between load and temperature
Inventor: MA YACHAO
IPC: G01M13/02
Filed: 2019-04-26
Abstract: An experimental device for simulating wear of a PDC tooth (20) resulting from coupling between load and temperature comprises: a motor (1), a hydraulic power source (2), a lower support frame (3), a left hydraulic cylinder (4), a left guide and loading block (5), a micro power end (6), a left guide column (7), an upper support frame (8), a PDC tooth translation mechanism (9), a right guide column (10), a right guide and loading block (11), a temperature measurement and control mechanism (12), a right hydraulic cylinder (13), a rock rotating mechanism (14), a chip discharging device (15), and a gearbox (16). The invention overcomes the limitation of a single reciprocating or circular movement in conventional experimental devices for testing frictional wear. The invention employs the PDC tooth translation mechanism (9), the rock rotating mechanism (14), and hydraulic action, so as to achieve composite movement of the PDC tooth (20) in a circumferential, a transverse, and a longitudinal direction, and application of a longitudinal load. A tooth temperature of the PDC cutter tooth (20) is monitored and controlled, such that the tooth temperature of the PDC tooth (20) is directly adjusted, and the control thereof is more accurate and reliable than conventional environmental temperature control. The invention enables experimental research on the wear-resistance performance of the PDC tooth (20) under the coupling of different tooth body temperatures and loads.
Patent WO-2020087924-A1 (WO)
Inventor: GAO KE
IPC: F16H49/00
Filed: 2019-06-05
Abstract: Disclosed are a harmonic reducer assembly and a wave generator (25). The harmonic reducer assembly comprises a harmonic reducer unit (2). The harmonic reducer unit (2) comprises a box (21), a fixed ring gear (22), a flexible gear (23), a movable ring gear (24) and the wave generator (25). The fixed ring gear (22) is arranged in the box (21), and the fixed ring gear (22) is fixedly connected to or is integrated with the box (21). The movable ring gear (24) is arranged on one side of the fixed ring gear (22). The wave generator (25) is mounted inside the flexible gear (23) and is rotatably connected thereto. The flexible gear (23) is simultaneously engaged with the fixed ring gear (22) and the movable ring gear (24). The wave generator (25) comprises a rotating wheel (251) and a transmission shaft (252), wherein same are integrated with or fixedly connected to each other. An outer peripheral wall of the rotating wheel (251) is provided with multiple roller needle grooves (253) in an axial direction of the rotating wheel. The harmonic reducer assembly not only has a compact structure and low fabrication costs, but is also not prone to deformation and failure.
Patent WO-2020038071-A1 (WO)
Inventor: LIN JINQUAN
IPC: H04N21/442
Filed: 2019-06-06
Abstract: 本申请实施例公开了一种视频增强控制方法、装置、电子设备及存储介质。所述方法包括：检测电子设备是否处于视频播放状态；若检测到所述电子设备处于所述视频播放状态，检测控制控件的状态，所述控制控件用于控制开启或关闭视频增强；若检测到所述控制控件的状态表征开启视频增强，对所播放的视频进行视频增强。本方法使得在视频播放过程中，用户可以通过对控制控件进行触控操作，以开启或者关闭对所播放视频的视频增强，进而给用户对于控制是否进行视频增强提供了便利，提升了用户体验。
Patent WO-2020248154-A1 (WO)
Inventor: FENG DAQUAN
IPC: G05B19/042
Filed: 2019-06-12
Abstract: An indoor positioning and navigation system based on IMU and UWB fusion. The indoor positioning and navigation system based on IMU and UWB fusion comprises an IMU sensor (1), an IMU position calculation unit (2), a UWB sensor (3), a UWB position calculation unit (4) and a fusion position calculation unit (5). An IMU and a UWB are combined using a fusion positioning algorithm; data obtained by the IMU is used as prior information of Kalman filtering; and data obtained by the UWB is used as observation information of Kalman filtering. The positioning and navigation precision of the system can be effectively improved using the advantages respectively shown by an IMU and a UWB; and high-precision indoor positioning and navigation of an objective can be realized using a small quantity of observation stations, such that the use thereof in high-accuracy indoor positioning and navigation scenario requirements is realized.
Patent WO-2020098285-A1 (WO)
Title: Structure employing dry ice for online cleaning of air duct
Inventor: WU JUNBIN
IPC: B08B9/051
Filed: 2019-06-27
Abstract: A structure employing dry ice for online cleaning of an air duct, comprising a crawling mechanism, a nozzle mechanism, an electrical control box (80), and a dry ice storage tank (90). The dry ice storage tank (90) is connected to the nozzle mechanism via a dry ice delivery pipe (91). The electrical control box (80) is used to control forward and backward movement of the crawling mechanism, and starting and stopping of the nozzle mechanism. The crawling mechanism is used to carry the nozzle mechanism and to crawl in the air duct, such that the air duct is cleaned by the nozzle mechanism. The structure employing dry ice for online cleaning of an air duct crawls in the air duct by means of the crawling mechanism, and while crawling, sprays dry ice onto the inner wall of the air duct by means of the nozzle mechanism. The dry ice makes strong contact with smoke and tar on the inner wall of the air duct under normal pressure; and accordingly, sublimates so as to cause rapid freezing and expansion, such that the smoke and tar instantaneously freezes until the smoke and tar becomes brittle, shatters after busting, and is then blown away by compressed air. The invention facilitates rapid stripping of the smoke and tar from the inner wall of the air duct, and avoids inconvenience and waste resulting from regularly replacing the air ducts in a tobacco plant.
Patent WO-2020078058-A1 (WO)
Title: Medical data abnormality identification method and device, terminal, and storage medium
Inventor: Zhou Zhuling
IPC: G06Q40/06
Filed: 2019-07-19
Abstract: A medical data abnormality identification method and device based on big data, a terminal, and a computer readable storage medium. The method comprises: when detecting an abnormality detection request, obtaining a target hospital corresponding to the abnormality detection request and medical data to be detected of the target hospital (S10); grouping said medical data according to a preset dimension to obtain grouped subsets (S20); analyzing each of the subsets on the basis of a preset rule corresponding to the preset dimension, and determining whether there is target medical data satisfying abnormal features in said medical data (S30); and if the target medical data satisfying the abnormality features exists in said medical data, marking the target medical data with abnormality (S40). By means of the method, disaggregated hospitalization behaviors can accurately identified, thereby effectively preventing fraudulent insurance behaviors.
Patent WO-2020119129-A1 (WO)
Inventor: FAWAZ BASSAM
IPC: A47L15/42
Filed: 2019-07-24
Abstract: L'invention concerne une étagère rétractable (20) pour un appareil tel qu'un lave-vaisselle (10). Cette étagère (20) peut être positionné entre une position rangée et une position déployée. Un ressort (30) peut entraîner l'étagère (20) vers la position rangée. Un mécanisme de verrouillage (70) peut être utilisé pour fixer l'étagère (20) dans une ou plusieurs positions. Un mécanisme de libération (80) et/ou un mécanisme de réinitialisation (90) peuvent être utilisés pour commander le cycle de rétraction de l'étagère (20).
Patent WO-2020237808-A1 (WO)
Inventor: JIN ZHIJUN
IPC: F24F13/02
Filed: 2019-07-24
Abstract: 一种空调器，包括：机壳；压缩机系统，压缩机系统设在机壳内且包括循环连通的：第一换热器、第二换热器、压缩机、节流装置，压缩机系统内循环流通制冷剂；液泵系统，液泵系统设在机壳内且包括循环连通的：第三换热器、蓄能装置和液泵装置，液泵系统内循环流通载冷剂，蓄能装置包括从第二换热器取能并蓄能的蓄能介质，载冷剂与蓄能介质热交换。
Patent WO-2020020350-A1 (WO)
Inventor: LI HUIBIN
IPC: H01L31/18
Filed: 2019-07-26
Abstract: 本公开提供了一种层压装置，包括底座、可移动地设置在底座上的滑动导轨、驱动滑动导轨的驱动机构、将电极引线缠绕成S形的绕线单元、加热电极引线的加热单元和将绝缘层压设在电极引线的层压挤压轮。
Patent WO-2020232893-A1 (WO)
Inventor: WANG HONGWEI
IPC: G06K9/00
Filed: 2019-08-29
Abstract: Provided in the present application are a user fatigue state recognition method, an apparatus, a terminal device and a medium, used in the technical field of data processing. The method comprises: collecting face video of a user while driving during a first pre-determined time period, and processing the face video, obtaining a first blink frequency and a first number of times eyes were closed of the user in the first pre-determined time period; inputting the first blink frequency and the first number of times eyes were closed into a pre-generated fuzzy controller, obtaining a real-time fatigue level of the user, the fuzzy controller being generated according to pre-collected blink frequency sample data and sample data of a number of times eyes were closed of the user in a pre-determined time period, and corresponding fatigue level sample data in the predetermined time period, and being used to recognize a fatigue level of a user; if the real-time fatigue level of the user is higher than a pre-determined level threshold, outputting a safety alert to the user. Embodiments of the present application ensure accuracy of recognizing a fatigue state of a user while driving, maintaining user driving safety.
Patent WO-2020211283-A1 (WO)
Inventor: ZHANG ZHONGXI
IPC: B08B1/00
Filed: 2019-09-19
Abstract: A steel grating sundry cleaning apparatus, comprising vertical plates (1) and horizontal plates. The vertical plates (1) are perpendicular to the horizontal plates. The horizontal plates comprises a plurality of fixed horizontal plates (2) and a plurality of movable horizontal plates (3); the plurality of fixed horizontal plates (2) and the plurality of movable horizontal plates (3) are arranged in a crossover fashion; the fixed horizontal plates (2) are fixedly connected to the vertical plates (1); each vertical plate (1) is provided with a plurality of first slide grooves (4); the first slide grooves (4) extend along the length direction of the vertical plate (1); the movable horizontal plates (3) are composed of shafts (5) and a plurality of plate sheets (6); the shafts (5) penetrate through the first slide grooves (4); the plate sheets (6) are mounted between the vertical plates (1); the shaft (5) is connected to two ends of the first slide groove (4) by means of a spring (7). Each small grid in the steel grating is composed of two horizontal plates (1), a fixed horizontal plate (2), and a movable horizontal plate (3); the movable horizontal plates (3) can move along the first slide groove (4), so that the shape of the small grid is changed, and sundries in the grid are squeezed and shaken, and thus are removed from the small grid.
Patent WO-2021012409-A1 (WO)
Inventor: YU HAORAN
IPC: H02J3/18
Filed: 2019-10-12
Abstract: An integrated power distribution and compensation device for a power distribution area, and a power distribution area. The integrated power distribution and compensation device for a power distribution area comprises a housing. The interior of the housing is divided into four sections: an input line section, a load output line section, an electrical energy control section and an energy management section. The input line section is provided with an input line switch. The load output line section is provided with an output line switch. The electrical energy control section is provided with an electrical energy quality adjustment apparatus. The energy management section is provided with a data collection module and a controller. The integrated power distribution and compensation device for a power distribution area has clear internal divisions and structure, such that a problem or fault occurring in a power distribution area can be quickly located, thereby facilitating subsequent maintenance.
Patent WO-2020078298-A1 (WO)
Title: Content editing method and terminal
Inventor: LIU LIN
IPC: G06T11/60
Filed: 2019-10-14
Abstract: A content editing method and a terminal. Said method comprises: a terminal displaying an editable user interface (901), the editable user interface displaying multimedia content and scribble content, the scribble content being generated in response to a user's operation on the multimedia content, the editable user interface comprising a content editing area, the content editing area being used for adding or editing the multimedia content and/or the scribble content; the terminal displaying in the content editing area, in response to an operation of adding or editing the scribble content, the added or edited scribble content; or the terminal displaying in the content editing area, in response to an operation of adding or editing the multimedia content, the added or edited multimedia content (902). The method helps a user to modify multimedia content and/or scribble content, thereby helping to improve user experience.
Patent WO-2020078398-A1 (WO)
Title: Method for generating password input keyboard, apparatus, device and storage medium
Inventor: LI HUAN
IPC: H04M1/725
Filed: 2019-10-16
Abstract: A method for generating a password input keyboard, an apparatus, a device, and a storage medium, relating to the technical field of mobile terminals, the method comprising: when detecting that a user inputs a password, a dual screen mobile terminal generating a combination keyboard interface on a first screen and second screen of the dual screen mobile terminal respectively (S101); the dual screen mobile terminal editing key information on the combination keyboard interface of the first screen so as to generate first effective keys of the first screen and simultaneously generate second effective keys of the second screen (S102).
Patent WO-2020078400-A1 (WO)
Inventor: YAO YUANFEI
IPC: G10L21/02
Filed: 2019-10-17
Abstract: 一种应用于超短波电台的语音增强方法，将接收的语音信号经预处理后，采用最大后验概率算法获得增强后的语音信号；在采用最大后验概率算法计算过程中，通过自适应滤波器优化先验信噪比参数。该方法将超短波电台和语音增强技术更有效地结合起来，准确地估计了噪声，提高了语音增强效果。
Patent WO-2021072787-A1 (WO)
Title: Système de soudage par recouvrement de robot à paroi membranaire
Inventor: CHENG YUAN
IPC: B23K37/04
Filed: 2019-10-23
Abstract: La présente invention concerne un système de soudage par recouvrement de robot à paroi membranaire qui comprend un mécanisme de rampement (41), une plateforme de soudage par recouvrement (43) agencée sur le mécanisme de rampement (41) et un robot (40). Le mécanisme de rampement (41) comprend des tiges verticales (44) qui sont agencées symétriquement et un dispositif d'entraînement (65) utilisé pour entraîner la plateforme de soudage par recouvrement (43) à se déplacer sur les tiges verticales (44) dans une direction longitudinale. Une base de montage (51) est posée sur la plateforme de soudage par recouvrement (43) le long d'une direction horizontale; une plaque de montage (52) mobile par rapport à la base de montage (51) est disposée sur la base de montage (51); le robot (40) est fixé à la plaque de montage (52); un mécanisme d'entraînement utilisé pour entraîner la plaque de montage (52) à se déplacer dans la direction horizontale de la base de montage (51) est en outre disposé sur la plaque de montage (52); un dispositif de changement rapide (61) est en outre disposé sur la plateforme de soudage par recouvrement (43); un pistolet de soudage (42) et un dispositif de balayage laser 3D (80) sont placés sur le dispositif de changement rapide (61); le robot (40) est connecté entre le pistolet de soudage (42) et le dispositif de balayage laser 3D (80) dans un mode de commutation au moyen du dispositif de changement rapide (61). Selon le système de soudage par recouvrement, un soudage par recouvrement sur la surface d'une paroi membranaire de grande taille est obtenu au moyen d'un mécanisme de rampement longitudinal et d'un mécanisme de translation transversale, et par rapport à un soudage par recouvrement manuel, le système de soudage par recouvrement améliore l'efficacité de soudage tout en réduisant les coûts de main-d'œuvre.
Patent WO-2020215644-A1 (WO)
Inventor: ZHOU SHANGCHEN
IPC: H04N5/232
Filed: 2019-10-29
Abstract: Disclosed in embodiments of the present application are a video image processing method and apparatus. The method comprises: acquiring multiple frames of consecutive video images which comprise an Nth image frame, an (N-1)th image frame, and a deblurred (N-1)th image frame, N being a positive integer; obtaining a deblurring convolutional kernel of the Nth image frame on the basis of the Nth image frame, the (N-1)th image frame, and the deblurred (N-1)th image frame; and performing deblurring processing on the Nth image frame by using the deblurring convolutional kernel to obtain a deblurred Nth image frame.
Patent WO-2021081860-A1 (WO)
Inventor: LIU JINCHAO
IPC: G01B11/00
Filed: 2019-10-31
Abstract: 一种激光复路导轨测试装置及方法，包括：激光干涉仪、跟踪仪、移动结构、角反射镜和导轨，导轨一端设有激光干涉仪，另一端设有移动装置，移动装置上安装有角反射镜，导轨的一侧上设有跟踪仪靶标，导轨上的另一侧设有平面镜，其中，平面镜近侧设置有跟踪仪，可以方便地实现对距离的测量，同时可以将测距范围增加一倍。
Patent WO-2020103674-A1 (WO)
Inventor: WANG BAIRUI
IPC: G06K9/00
Filed: 2019-11-01
Abstract: A method and a device for generating natural language description information. Wherein, the method comprises: respectively processing media resources through a plurality of natural language description models to obtain first feature vectors output by the natural language description models, the first feature vectors output by the nature language description models correspond to different feature types (S102); fusing the plurality of first feature vectors to obtain a second feature vector (S104); and generating natural language description information according to the second feature vector (S106). The method solves the technical problem that the natural language description information generated for the media resources is low in the accuracy of the media resource description in the related art.
Patent WO-2020134598-A1 (WO)
Title: 晶体谐振器与控制电路的集成结构及其集成方法
Inventor: QIN XIAOSHAN
IPC: H03H9/02
Filed: 2019-11-05
Abstract: 一种晶体谐振器与控制电路（110）的集成结构及其集成方法。通过在形成有控制电路（110）的器件晶圆（100）中形成下空腔（120），并使下空腔（120）的开口从器件晶圆（100）的背面暴露出，以及将压电谐振片（500）形成在器件晶圆（100）的背面，并使压电谐振片（500）从器件晶圆（100）的背面与器件晶圆（100）中的控制电路（110）电性连接，实现了晶体谐振器和控制电路（110）的集成设置，具备更小的尺寸，有利于降低晶体谐振器的功耗，并且也更易于与其他半导体元器件集成，从而能够提高器件的集成度。
Patent WO-2021027101-A1 (WO)
Title: 显示面板和显示装置
Inventor: ZHAO JINRONG
IPC: H01L27/32
Filed: 2019-11-06
Abstract: 一种显示面板和显示装置，在对应电子元件设置位置的电子元件设置区（223），将显示面板中的驱动电路层（212）、平坦化层（213）、像素定义层（215）和公共电极层（217）中的至少一层设置过孔（23），使得外界光线在经过显示面板时，能直接透过设有过孔（23）的膜层，从而使得光线透过率提高，解决了现有的柔性显示屏存在透光性能较差的技术问题。