baber/WOPTO huggingface dataset:
Patent WO-2021077500-A1 (WO)
Inventor: LI XIANGLONG
IPC: H01L27/32
Filed: 2019-11-14
Abstract: An organic light-emitting display panel and a manufacturing method therefor, and a display device. The organic light-emitting display panel comprises a substrate, electrode layers, a pixel definition layer and a light shielding film. The electrode layers are provided at intervals on the substrate. The pixel definition layer is provided on the substrate, and comprises light-emitting openings used for manufacturing a plurality of dams and formed between any two adjacent dams, the dams each comprising a dam body and a light shielding film, and the projection of the light shielding film on the substrate being greater than or equal to the projection of the dam body on the substrate.
Patent WO-2020233023-A1 (WO)
Title: Psd file editing method implemented based on layering technology, and electronic device
Inventor: ZHOU WEIDONG
IPC: G06F40/166
Filed: 2019-11-15
Abstract: Disclosed are a PSD file editing method implemented based on a layering technology, an electronic device, and a storage medium. The method comprises: parsing, on the basis of a layering parsing module, a file set comprising a plurality of PSD files in batch to obtain layer file packages corresponding to the PSD files; performing the following operations on any one of the layer file packages: determining a first layer file comprising texts in the layer file package; editing the texts in the first layer file to obtain a corresponding second layer file after editing; and replacing the first layer file in the layer file package with the second layer file, and merging the layer file package to obtain a corresponding PSD file after editing.
Patent WO-2021051626-A1 (WO)
Title: Liquid crystal display panel and manufacturing method therefor
Inventor: YU YUN
IPC: G02F1/1335
Filed: 2019-11-18
Abstract: A liquid crystal display panel (100) and a manufacturing method therefor. The liquid crystal display panel (100) comprises: a first substrate (10); a second substrate (20) provided opposite the first substrate (10); a liquid crystal layer (30) located between the first substrate (10) and the second substrate (20); a sealant (40) attached to the first substrate (10) and the second substrate (20) and sealing the liquid crystal layer (30); and a light-shielding layer (50) located at one side, away from the first substrate (10), of the second substrate (20). The liquid crystal display panel (100) comprises a display region (AA) and a non-display region (NAA), and the light-shielding layer (50) comprises a first portion (51) and a second portion (52), the first portion (51) being located in the non-display region (NAA), and the second portion (52) being located in the display region (AA).
Patent WO-2020119465-A1 (WO)
Inventor: LIU QINGBO
IPC: B61D17/02
Filed: 2019-11-28
Abstract: 一种轨道车辆及其车端风挡结构，包括设置在车端的内风挡（1）和外风挡（2），外风挡（2）为密封结构，内风挡（1）的安装框上设置有空气通过口，空气通过口用于将外风挡（2）与内风挡（1）之间围成的腔体与车内环境相通。通过内风挡安装框上设置的空气通过孔将内风挡（1）与外风挡（2）之间的腔体与车内环境相通，当车辆高速运行时，外风挡（2）与内风挡（1）之间围成的腔体出现压力波动时，能够及时对压力波动进行传递，从而避免外风挡（2）损坏，同时由于外风挡（2）采用密封结构，继而减小车外空气流场对内风挡（1）与外风挡（2）之间空气流场的干扰，从而避免车辆在高速运行时内风挡（1）发生抖动而影响乘客乘坐的舒适性。
Patent WO-2021031446-A1 (WO)
Title: Offline individual handwriting recognition system and method employing two-dimensional dynamic feature
Inventor: CHEN XIAOHONG
IPC: G06K9/00
Filed: 2019-11-29
Abstract: The present invention provides an offline individual handwriting recognition system and method employing a two-dimensional dynamic feature, relating to the technical field of identity recognition. The method comprises: acquiring a first handwriting image corresponding to suspicious handwriting and a second handwriting image corresponding to multiple pieces of sample handwriting; preprocessing the first handwriting image and the second handwriting image to acquire a first preprocessed image and a second preprocessed image; extracting a first framework image and a second framework image from the first preprocessed image and the second preprocessed image; acquiring a first writing track and a second writing track according to the first framework image and the second framework image; extracting a first dynamic feature and a second dynamic feature according to the first writing track and the second writing track; and performing processing to acquire a correlation coefficient between the suspicious handwriting and the sample handwriting, and performing processing according to the correlation coefficient to acquire an individual recognition result. The present invention expresses a large amount of information, supports various feature types, and effectively improves recognition accuracy.
Patent WO-2020233094-A1 (WO)
Title: 一种ngs建库分子接头及其制备方法和用途
Inventor: PANG ZHENGUO
IPC: C12Q1/68
Filed: 2019-12-04
Abstract: 本申请提供了一种NGS建库分子接头及其制备方法和用途，所述分子接头包括5'端引物结合区、单分子标签区和共有连接区，所述共有连接区包括第一序列和第二序列，所述第一序列和第二序列互补连接。本申请的分子接头可以用于扩增子建库，通过特异性基因引物延伸从而富集建库，将相同的分子标签所有reads都包含的突变位点判定为真正的生物学突变，显著降低假阳性概率。
Patent WO-2021109168-A1 (WO)
Title: Building module, modular building and construction method therefor
Inventor: ZHANG JIAN
IPC: E04B1/348
Filed: 2019-12-09
Abstract: Disclosed are a modular building, comprising a plurality of building modules and connecting plates. The plurality of building modules are connected to each other in the horizontal direction and the vertical direction. For two adjacent building modules in the vertical direction, the lower ends of connecting screw rods are connected to sleeves of the lower building module, the upper ends of the connecting screw rods pass through pipe fittings of the upper building module and are located in a box body, and the upper ends of the connecting screw rods are secured and connected to the box body by means of nuts. For adjacent building modules in the horizontal direction, the connecting plates overlap the left side walls/right side walls of the adjacent building modules in the horizontal direction, and at least one of the connecting screw rods of each of the adjacent building modules in the horizontal direction passes through a through hole of each connecting plate. The modular building of the present invention has a small number of components, and high universality and interchangeability of positioning members and connecting plates, and the construction efficiency of the modular building is greatly improved.
Patent WO-2020135137-A1 (WO)
Inventor: CHEN JINLIANG
IPC: G01C21/00
Filed: 2019-12-17
Abstract: 一种磁导航传感器及磁导航系统，磁导航传感器包括多个隧道磁电阻TMR传感器元件（201）和控制处理系统（400），多个隧道磁电阻TMR传感器元件（201）沿平行于磁带的宽度延伸方向排列，多个隧道磁电阻TMR传感器元件（201）与磁带所在平面的垂直间距相等；控制处理系统（400）的输入端与多个隧道磁电阻TMR传感器元件（201）的输出端电连接，控制处理系统（400）用于对多个隧道磁电阻TMR传感器元件（201）的输出信号进行处理。其具有较大检测宽度、极高绝对位置精度和位置分辨率、较大的飞行高度，非常适合工业化应用。
Patent WO-2021120133-A1 (WO)
Title: 共氧化法制备环氧丙烷生产废水的处理方法
Inventor: FAN ZHENLONG
IPC: C02F1/04
Filed: 2019-12-19
Abstract: 本发明提供一种共氧化法制备环氧丙烷生产废水的处理方法，生产废水包括过氧化物含量在2000mg/L以上的第一部分废水和过氧化物含量小于50mg/L的第二部分废水，处理方法包括：(1)第一部分废水催化氧化得出料废水；(2)出料废水与第二部分废水混合后经第一精馏塔精馏得第一塔顶物料和作为第一塔釜液的一次浓缩废水；第一塔釜液经第二精馏塔精馏，得第二塔顶物料和作为第二塔釜液的二次浓缩废水；第一塔顶物料和第二塔顶物料经第三精馏塔油水分离；(3)第二塔釜液焚烧处理；(4)第三塔釜液生化处理。该处理方法适用于高盐、高有机物含量及高过氧化物含量废水，能够将其中的过氧化物除去，提高废水可生化性，降低废水处理难度和成本。
Patent WO-2020135459-A1 (WO)
Inventor: LIN YIFENG
IPC: G02F1/13357
Filed: 2019-12-25
Abstract: L'invention concerne un module de rétroéclairage de type direct et un affichage. Le module de rétroéclairage de type direct comprend : une plaque arrière (10), un ensemble optique (30), un cadre intermédiaire (20) disposé sur une face avant de la plaque arrière (10) et situé à la périphérie de l'ensemble optique (30), et une ailette de refroidissement (60) et un mini-panneau de lampe à DEL (40) tous deux situés entre la plaque arrière (10) et l'ensemble optique (30), l'ailette de refroidissement (60) étant reliée à la plaque arrière (10), le mini-panneau de lampe à DEL étant relié à l'ailette de refroidissement, et l'ensemble optique (30) étant relié au cadre intermédiaire (20) et entrant en contact avec le mini-panneau de lampe à DEL (40). Le mini-panneau de lampe à DEL (40) est utilisé pour entrer en contact avec l'ensemble optique (30), une valeur OD est nulle, et la lumière émise par le mini-panneau de lampe à DEL (40) peut rayonner uniformément sur l'ensemble optique (30), de telle sorte que l'épaisseur du module de rétroéclairage de type direct est fortement réduite.
Patent WO-2021008091-A1 (WO)
Inventor: CHEN YANCHUN
IPC: F04B39/00
Filed: 2019-12-30
Abstract: A wiring device, comprising a junction box cover (10), a wiring spacer (20), and a seal terminal (30). The wiring device is disposed on a housing cover (40) of a compressor. The junction box cover (10) is disposed on the junction spacer (20) and forms a cavity space, and the cavity space is provided with a wiring opening at the end away from the seal terminal (30). The seal terminal (30) is provided with 3 wiring columns (301); each wiring column (301) is connected to a piece of connector along the extending direction of the wiring column (301) away from the housing cover (40); and the connector all extend in the direction close to the wiring opening so that the outgoing directions of lead wires are consistent. The present structure enables the lead wires to go out smoothly so as to improve production efficiency. The outgoing directions of three lead wires are consistent, so that the seal wiring columns (301) is evenly stressed and safety hazards are eliminated. In addition, the consistency of the wire outgoing directions avoids the problems of local wiring and wire superposition, such that the layout of the internal space of the junction box cover (10) is reasonable, thereby further improving the safety of the device.
Patent WO-2021134651-A1 (WO)
Title: Device for calibrating duty cycle of clock
Inventor: WANG YUTAO
IPC: H03K3/017
Filed: 2019-12-31
Abstract: Embodiments of the present application provide a device for calibrating the duty cycle of a clock. The device comprises a crystal oscillator, a buffer module, and a calibration module electrically connected in sequence. The buffer module comprises an adjustable buffer circuit. A first input terminal of the adjustable buffer circuit is electrically connected to the calibration module, a second input terminal of the adjustable buffer circuit is electrically connected to the crystal oscillator, and an output terminal of the adjustable buffer circuit is electrically connected to the calibration module. The number of turned-on switches of a first type and the number of turned-on switches of a second type in the buffer module are related to the duty cycle of a clock. The calibration module is used to send a buffer circuit control signal to the first input terminal of the adjustable buffer circuit. The buffer circuit control signal is used to control the number of turned-on switches of the first type and the number of turned-on switches of the second type in the buffer module. The embodiments of the present application enable the duty cycle of a clock to be accurately calibrated to a preset duty cycle.
Patent WO-2021128449-A1 (WO)
Inventor: ZENG WEIHUA
IPC: A61B17/34
Filed: 2020-01-03
Abstract: A puncture angle adjusting device and a puncture frame (1) that uses said device. The puncture angle adjusting device comprises an angle fixing base (20) and a guide pin base (30); the guide pin base (30) is rotatingly connected to the angle fixing base (20) at a first end; the guide pin base (30) is provided with a guide pin channel (31); a second end of the angle fixing base (20) extends to form an angle fixing sheet (21); two or more positioning holes (22) are distributed on the angle fixing sheet (21) at a certain radius and by using a guide pin base (30) and a rotary axis of the first end of the angle fixing base (20) as the center of a circle; a U-shaped limiting structure (32) is formed on a side of the second end of the guide pin base (30) that is opposite to the angle fixing sheet (21) so as to surround the angle fixing sheet (21); at least an inner side surface of the angle fixing sheet (21) is attached to an inner side limiting surface of the U-shaped limiting structure (32); and a positioning adjusting piece (50) is installed on the U-shaped limiting structure (32) and movably cooperates with the positioning holes (22) on the angle fixing sheet (21) so as to enter the positioning holes (22) or withdraw from the positioning holes (22). When using said device, the guide pin base (30) can be rotated and disengaged by a large angle relative to the angle fixing base (20), and is convenient to clean.
Patent WO-2021082280-A1 (WO)
Inventor: LI TAO
IPC: H04B17/11
Filed: 2020-01-06
Abstract: A radio frequency parameter processing method and device, and a mobile terminal and a storage medium. The method comprises: obtaining a radio frequency parameter (101); calibrating the radio frequency parameter to obtain a target radio frequency parameter (102); backing up a target dynamic radio frequency parameter contained in the target radio frequency parameter to a preset partition (103); and when setting information is detected, injecting the target dynamic radio frequency parameter in the preset partition into an activation partition on the basis of the setting information (104). Therefore, the efficiency of radio frequency parameter modification and the stability of the mobile terminal are improved.
Patent WO-2020224288-A1 (WO)
Inventor: LIANG ZHENG
IPC: G01N23/20008
Filed: 2020-01-06
Abstract: Embodiments of the present application provide a sample transportation and detection device and system. The sample transportation and detection device is configured to work in concert with an irradiation device and comprises a feeding port, a discharging port, and an irradiation bearing part, a detection part and transportation rails provided between the feeding port and the discharging port. The irradiation bearing part is configured to work in concert with the irradiation device so as to enable a sample under test to receive irradiation; the detection part comprises a detection element used for detecting the sample under test; the transportation rails comprise a feeding rail connected between the feeding port and the detection part, and a discharging rail connected between the discharging port and the irradiation bearing part, and the feeding rail and the discharging rail are crossed to form a crossed area so that the sample under test can move from the crossed area to any one of the irradiation bearing part, the discharging port, and the detection part. By forming the crossed area on the transportation rails, a sample under test can be simply and conveniently irradiated and/or detected, and the sample transportation and detection device is simple in structure and convenient to operate.
Patent WO-2021128462-A1 (WO)
Title: Tft 阵列基板及其制作方法
Inventor: LONG FEN
IPC: G02F1/1362
Filed: 2020-01-07
Abstract: 本发明提供一种TFT阵列基板及其制作方法，制作方法采用四道光罩工艺，以形成于半导体层上的刻蚀阻挡层为掩膜进行对准刻蚀以形成非晶硅岛图案，去除裸露在源极和漏极外的尾纤，可有效降低TFT器件光电敏感性，缩小了器件尺寸，同时可简化工序，节省版图空间，有效提高背光强度下大尺寸高分辨液晶面板的显示品味。
Patent WO-2020233136-A1 (WO)
Title: Television-based automatic photo taking method, television, and storage medium
Inventor: WANG JIAMIN
IPC: H04N5/232
Filed: 2020-01-08
Abstract: Disclosed are a television-based automatic photo taking method, a television, and a storage medium. The present disclosure aims at enabling, by means of different photo taking voices of a user by using a voice artificial intelligence technique, the television to achieve an automatic photo taking function according to different voice instructions, so as to reduce manual operations and provide a convenient and user-friendly photo taking mode for the user.
Patent WO-2020164372-A1 (WO)
Inventor: FENG YUMING
IPC: F21V33/00
Filed: 2020-01-20
Abstract: 一种一体化装配式风扇灯，包括：吊杆（1）；装配于吊杆（1）的风扇组件（2），风扇组件（2）包括：直驱电机（21）和装配于直驱电机（21）的扇叶（22），直驱电机（21）的电机轴（23）与吊杆（1）相装配；承载于电机轴（23）的照明灯模组（3），照明灯模组（3）包括：LED模块（31）和用于将LED模块（31）固定于所述电机轴（23）的锁定组件（32）；以及，承载于扇叶（22）的灯罩（4），灯罩（4）跟随扇叶（22）同步转动。由于照明灯模组（3）与电机轴（23）相装配，灯罩（4）直接装配在扇叶（22）上，使得灯罩（4）与风扇组件（2）几乎形成无缝对接，流线型更加流畅，且缩小了灯罩（4）与风扇组件（2）之间的间距，使得产品整体厚度更小，同时减少了自下而上照射向扇叶（22）的灯光，减少亮灯时天花板的阴影。
Patent WO-2020168899-A1 (WO)
Inventor: SU YONG
IPC: H04N21/431
Filed: 2020-01-22
Abstract: La présente invention est conçue pour fournir un procédé d'exposition d'une vidéo courte sur l'écran de verrouillage d'un dispositif utilisateur. Le procédé comprend les étapes suivantes consistant à : démarrer, si l'écran du dispositif utilisateur est dans un état éteint, une interface cible par l'intermédiaire d'une application de vidéo courte du dispositif client ; régler les attributs d'interface de l'interface cible de telle sorte que l'interface cible est affichée dans un état de verrouillage d'écran ; présenter l'interface cible qui contient des informations de vidéo courte correspondant à ladite application de vidéo courte sur l'écran du dispositif utilisateur et présenter les informations de vidéo courte en plein écran dans l'interface cible. L'application de vidéo courte selon la présente invention peut directement présenter des informations de vidéo courte sur l'écran de verrouillage du dispositif utilisateur et la vidéo courte est riche et diverse pour satisfaire les exigences de l'utilisateur.
Patent WO-2020168997-A1 (WO)
Title: Dérivés d'isoxazoline et leurs utilisations en agriculture
Inventor: LI YITAO
IPC: A01N43/80
Filed: 2020-02-17
Abstract: L'invention concerne un composé de formule (I), qui peut être utilisé en agriculture, en particulier utilisé en tant qu'herbicide pour lutter contre des plantes indésirables.
Patent WO-2020186965-A1 (WO)
Inventor: ZHAO LEI
IPC: H04M1/18
Filed: 2020-02-21
Abstract: Embodiments of the present invention provide a protective case. The protective case comprises: four bottom plates, four side plates, and at least eight elastic connection structures. At least one elastic connection structure is arranged between the first bottom plate and the second bottom plate, between the first bottom plate and the third bottom plate, between the second bottom plate and the fourth bottom plate, and between the third bottom plate and the fourth bottom plate, respectively; the first bottom plate, the second bottom plate, the third bottom plate, and the fourth bottom plate form the bottom wall of the protective case; at least one elastic connection structure is arranged between the first bottom plate and the first side plate, between the second bottom plate and the second side plate, between the third bottom plate and the third side plate, and between the fourth bottom plate and the fourth side plate, respectively; the first side plate, the second side plate, the third side plate and the fourth side plate form the side wall of the protective case.
Patent WO-2020182171-A1 (WO)
Title: 电缆存储防丢装置
Inventor: LIU CHONG
IPC: B65D6/08
Filed: 2020-03-11
Abstract: 一种电缆存储防丢装置，包括若干横向底杆（1）、若干竖向杆（2）、若干横向杆（5）、若干端头固定件（6）、若干锁环（7）、连接杆（3）、锁头（4），每根横向底杆（1）按相应距离分别固定若干竖向杆（2），每根竖向杆（2）的另一端固定一锁环（7）；每根横向杆（5）一端固定一端头固定件（6），另一端设有一孔，每一根横向杆（5）穿过固定在同一根横向底杆（1）上竖向杆（2）的锁环（7）；连接杆（3）的一端固定端头固定件，另一端穿过所有横向杆（5）上的孔后套上锁头（4）固定。根据电缆型号的大小分别放置于竖向杆（2）上，后通过连接杆（3）将所有电缆盘锁住。该装置制作简单，操作方便，可通过设置不同数量的横向底杆（1）和竖向杆（2），以存储不同量的电缆。
Patent WO-2021004082-A1 (WO)
Inventor: LIU LIHUA
IPC: B21C37/04
Filed: 2020-03-13
Abstract: A stainless steel coated steel wire composite wire, comprising: (1) according to the requirements of a wire rod to be produced, selecting core material carbon steel and a stainless steel pipe that have an appropriate size, wherein the ratio of the radius of the carbon steel to the wall thickness of the stainless steel pipe is equal to 0.1-100; derusting and cleaning the surface of the carbon steel and the inner side of the stainless steel pipe; embedding the carbon steel into the stainless steel pipe, and welding and sealing both ends of the stainless steel pipe by means of vacuum welding technology; (2) heating the prepared blank to 900-1,300°C, and maintaining the temperature for 15 minutes or more; then, immediately rolling the blank into a wire rod having a diameter of 3-15 mm; and (3) performing austenization, brazing bath quenching heat treatment, and multi-pass drawing on the wire rod to prepare a stainless steel coated steel wire. The composite wire prepared by the method has better uniformity along a length direction, and the interface bonding between the core material and a stainless steel outer layer is more effective.
Patent WO-2021077675-A1 (WO)
Inventor: ZOU WEIWEI
IPC: C08L23/12
Filed: 2020-03-24
Abstract: 本发明公开了一种阻燃抗菌性复合聚丙烯过滤材料及其制备方法，过滤材料包含按以下重量百分比的成分，70～90wt％的等规聚丙烯、3～10wt％的功能负离子释放材料、3～10wt％的纳米抗菌剂、2～5wt％的氧化石墨烯、0.5～5wt％的阻燃剂及1～3wt％的分散剂。本发明的过滤材料通过熔融共混挤出，可制备成网状或织物等多种形式，适应于不同环境下空气中污染物的去除，功能负离子释放材料采用压电材料，能够自发地产生负氧离子且不消耗能源、不产生臭氧等二次污染，释放的负氧离子与空气中带正电荷的颗粒物凝聚沉降，可快速去除颗粒物；采用两种以上的阻燃剂复配使用，可提高材料的阻燃性能，采用氧化石墨烯作导电改性剂，既可增强压电材料的负离子释放能力，又可与纳米抗菌剂互补抗菌。
Patent WO-2020228427-A1 (WO)
Title: 一种隔离开关非接触式电弧电流关合辅助触头装置
Inventor: MA WEIJUN
IPC: H01H33/12
Filed: 2020-03-27
Abstract: 本发明公开了一种隔离开关非接触式电弧电流关合辅助触头装置，包括静触头机构和动触头机构，所述静触头机构和动触头机构之间设有放电机构；所述静触头机构包括第一绝缘支柱、安装架和静触头，所述安装架设置在第一绝缘支柱上，所述静触头设置在安装架上；所述动触头机构包括第二绝缘支柱、导电杆，所述第二绝缘支柱上设有驱动装置，所述导电杆的一端设有动触头，所述导电杆的另一端和驱动装置传动连接，以驱动动触头与静触头进行分闸或合闸运动；所述放电机构包括静引弧杆和动引弧杆，所述动引弧杆的一端和导电杆相接，另一端延伸且超出动触头的端面，所述静引弧杆的一端和安装架固定连接，另一端朝动引弧杆方向延伸且超出静触头的端面。
Patent WO-2020238406-A1 (WO)
Inventor: LAI ZHOUWEN
IPC: A23K20/00
Filed: 2020-04-02
Abstract: A feed emulsion composition, comprising butyrate, butyrin, butyrin derivatives or a mixture thereof, and/or glycerol laurate, glycerol laurate derivatives or a mixture thereof, wherein the pH value of the feed emulsion composition is 2-6. A feed composition, a preparation method, and an application of the composition in feeding animals. The feed composition comprises butyrin and polyglycerol laurate, and the pH value is 2.5-6.0.
Patent WO-2020220998-A1 (WO)
Title: Hybrid automatic repeat request feedback processing method, apparatus and device
Inventor: SI QIANQIAN
IPC: H04L1/18
Filed: 2020-04-14
Abstract: Provided are a hybrid automatic repeat request feedback processing method, apparatus and device. The method comprises: receiving first downlink control information, wherein the first downlink control information is used for multi-slot scheduling, the first downlink control information comprises first indication information, the first indication information is used for indicating the position of the same feedback slot corresponding to all first physical downlink shared channels, and the first physical downlink shared channels are multi-slot scheduled physical downlink shared channels; and feeding back first feedback information on the feedback slot, wherein the first feedback information is feedback information corresponding to the multi-slot scheduling of the first downlink control information.
Patent WO-2021164122-A1 (WO)
Title: Intelligent user recognition method and device, and computer readable storage medium
Inventor: XIONG WEI
IPC: G06F21/32
Filed: 2020-04-23
Abstract: The present application relates to an artificial intelligence technology. Disclosed is an intelligent user recognition method, comprising: obtaining video data of a user, and extracting image data and voice data from the video data; obtaining first identity information according to the image data; obtaining second identity information according to the voice data; and comparing the first identity information and the second identity information, determining identity information of the user when the first identity information is consistent with the second identity information, and performing associated storage on the video data of the user and the identity information of the user to implement user recognition. The present application further provides an intelligent user recognition device and a computer readable storage medium. According to the present application, a user recognition function can be accurately and efficiently implemented.