baber/WOPTO huggingface dataset:
Patent WO-2020146984-A1 (WO)
Inventor: LI MINGCAI
IPC: G06K9/00
Filed: 2019-01-14
Abstract: L'invention concerne un procédé et un système de reconnaissance d'empreintes digitales sur un écran à base de multiples environnements de sécurité et un dispositif électronique. Le procédé consiste à : au cours d'une première durée, effectuer, en fonction d'un second modèle d'empreinte digitale dans un premier environnement de sécurité, un premier traitement de reconnaissance d'empreinte digitale sur une image d'empreinte digitale à reconnaître, et effectuer, en fonction d'un premier modèle d'empreinte digitale dans un second environnement de sécurité, un second traitement de reconnaissance d'empreinte digitale sur l'image d'empreinte digitale à reconnaître, le traitement de reconnaissance d'empreinte digitale effectué sur l'image d'empreinte digitale à reconnaître comprenant le premier traitement de reconnaissance d'empreinte digitale et le second traitement de reconnaissance d'empreinte digitale, et l'exécution du second traitement de reconnaissance d'empreinte digitale sur la base du même modèle d'empreinte digitale étant réalisée plus tard que l'exécution du premier traitement de reconnaissance d'empreinte digitale.
Patent WO-2019154029-A1 (WO)
Title: Method for searching for target object, and apparatus and storage medium
Inventor: MA YANGYANG
IPC: G06T7/00
Filed: 2019-01-15
Abstract: The purpose of the present disclosure is to provide a method for searching for a target object, and an apparatus and storage medium, so as to make it more convenient for a driver to search for a target object. The method comprises: obtaining feature information of a target object; photographing the environment around a vehicle to obtain an environment image; detecting whether there is, in the environment image, a target scene element matching the feature information of the target object; if there is a target scene element in the environment image, then prompting the driver with the position and orientation of the target scene element.
Patent WO-2020154886-A1 (WO)
Inventor: TIAN LI
IPC: H04W48/16
Filed: 2019-01-29
Abstract: L'invention concerne des techniques pour configurer une structure de canal pour une procédure d'accès aléatoire. Un procédé de communication sans fil consiste, par exemple, à communiquer, par un premier dispositif, une structure de canal à un deuxième dispositif, la structure de canal comprenant un premier ensemble de ressources réservées pour un premier message (par exemple un préambule), un deuxième ensemble de ressources réservées pour un deuxième message (par exemple une charge utile), ou un intervalle de durée entre le premier ensemble de ressources et le deuxième ensemble de ressources. Le procédé de communication sans fil consiste également à recevoir, par le premier dispositif, le premier message et le deuxième message respectivement au niveau du premier et du deuxième ensemble de ressources configurés.
Patent WO-2020015351-A1 (WO)
Title: Cleaning device, washing machine, and detergent delivery method
Inventor: YI ZHENXU
IPC: D06F39/02
Filed: 2019-01-30
Abstract: The present application provides a cleaning device, a washing machine, and a detergent delivery method. The cleaning device comprises a first accommodation part, a first measurement part, and a control part; the first accommodation part is provided with a water inlet part and a water outlet part; at least part of the first measurement part is disposed in the first accommodation part; the first measurement part can be used for measuring a flow speed of a liquid flowing into the first accommodation part from the water inlet part; the control part is electrically connected to the first measurement part; the control part is used for controlling a water inlet duration of the water inlet part. At least part of the first measurement part is disposed in the first accommodation part to measure the flow speed of the liquid flowing into the first accommodation part, and then the control part further controls the water inlet duration of the water inlet part of the first accommodation part to control the total water inlet amount; such a configuration enables that the water inlet amount of the washing machine is accurately controlled and thus contributes to full mixing of a detergent, thereby improving the washing effect of the washing machine.
Patent WO-2020124800-A1 (WO)
Title: 显示画面的补偿方法以及补偿装置
Inventor: GAO XIANG
IPC: G09G3/20
Filed: 2019-03-07
Abstract: 本申请提供一种显示画面的补偿方法以及补偿装置，首先对第一显示画面和第二显示画面进行预处理，根据预处理后的第一显示画面，获取预处理后的第二显示画面对应的RGB值补偿数据；根据RGB值补偿数据对预处理后的第二显示画面进行RGB补偿，叠加补偿后的第二显示画面以及预处理后的第一显示画面，得到补偿后的显示画面。
Patent WO-2019174514-A1 (WO)
Title: Method for cleaning transition channel, and banknote recycling terminal
Inventor: YU ZHUANLONG
IPC: G07D11/00
Filed: 2019-03-07
Abstract: Disclosed are a method for cleaning a transition channel (105, 107, 109, 111, 113), and a banknote recycling terminal (100), wherein the method for cleaning the transition channel (105, 107, 109, 111, 113) is applied to the banknote recycling terminal (100). The banknote recycling terminal (100) comprises: a main conveying channel (101) configured to convey paper currency; a banknote case (103) configured to store paper currency; the transition channel (105, 107, 109, 111, 113) configured to connect the main conveying channel (101) and the banknote case (103); and a drive device (127) configured to drive the paper currency to move. The method for cleaning the transition channel (105, 107, 109, 111, 113) comprises: detecting whether there is paper currency in the transition channel (105, 107, 109, 111, 113) (S10); and in response to a detection result indicating that it is detected that there is paper currency in the transition channel (105, 107, 109, 111, 113), driving the paper currency in the transition channel (105, 107, 109, 111, 113) to enter the banknote case (103) or the main conveying channel (101) (S20).
Patent WO-2020029578-A1 (WO)
Inventor: QIN WEI
IPC: A42B3/30
Filed: 2019-03-12
Abstract: 本发明提供了一种北斗安全帽及北斗安全帽定位系统及定位方法，包括：北斗定位天线；北斗定位模块，与北斗定位天线电连接，通过北斗定位天线传输获取定位信号；无线天线；无线模块，与无线天线电连接，通过无线天线传输定位数据；MCU，与北斗定位模块和无线模块电连接，接收北斗定位模块获取的定位信号，生成定位数据，并将定位数据发送至无线模块；电源管理模块，与各模块相连，为各模块供电。通过本发明实施例提供的北斗安全帽，能够提高管理层对现场工作人员的快速定位及安全的监管。
Patent WO-2019184970-A1 (WO)
Title: Vehicle door lock and vehicle having same
Inventor: ZHANG DONGSHENG
IPC: E05B81/72
Filed: 2019-03-28
Abstract: A vehicle door lock comprises a lock body (1), a lock tongue (2), a locking arm (6), an attachment driving mechanism and an unlocking mechanism. The unlocking mechanism comprises an unlocking rocker arm (5) and a shift fork (7). The lock tongue (2), the locking arm (6) and the unlocking rocker arm (5) are pivotably mounted at the lock body (1). The locking arm (6) is configured to lock the lock tongue (2). The shift fork (7) is connected to the locking arm (6) to form a linkage. When the lock tongue (2) rotates to a first position, the attachment driving mechanism operates to drive the lock tongue (2) to rotate to a second position. The unlocking rocker arm (5) is configured to drive the shift fork (7) to rotate and connected to the attachment driving mechanism. When the lock tongue (2) is located between the first position and the second position, the unlocking rocker arm (5) is rotated to drive the shift fork (7) to rotate, such that the locking arm (6) unlocks the lock tongue (2) and the unlocking rocker arm (5) drives the attachment driving mechanism to disengage from the lock tongue (2). Also provided is a vehicle having the above vehicle door lock.
Patent WO-2020015382-A1 (WO)
Title: Method for producing sulfur-containing mineral modified silicate cement clinker
Inventor: MA SUHUA
IPC: C04B7/42
Filed: 2019-03-29
Abstract: Disclosed is a method for producing a sulfur-containing mineral modified silicate cement clinker, the method involving adding a modified cement hardened mortar micropowder to a kiln from a dry rotary kiln head position of the kiln by means of a coal injection pipe to finally obtain the sulfur-containing mineral modified silicate cement clinker, wherein the modified cement hardened mortar micropowder is obtained by crushing waste concrete and separating coarse aggregate therefrom to obtain a hardened cement mortar, then adding a liquid auxiliary agent during the grinding of the hardened cement mortar for surface modification, and then subjecting same to powder classification. The cement hardened mortar in waste concrete is used as the main raw material. By means of a gas-solid reaction, an improved sulfur cycle in the rotary kiln is achieved; moreover, by means of a secondary solid phase reaction for producing calcium sulfosilicate and calcium sulfoaluminate minerals, the firing of a multiphase composite clinker system is also achieved.
Patent WO-2020062848-A1 (WO)
Title: 一种人脸识别方法、光心标定方法和终端
Inventor: ZHU HONGBO
IPC: G06K9/00
Filed: 2019-04-25
Abstract: 一种人脸识别方法、光心标定方法和终端。该方法适用于终端，该方法包括：终端上的点阵投射器发射光线，终端上的摄像头采集到待验证图像；终端确定待验证图像上的N个第一像点；N为大于等于1的整数；终端根据N个第一像点和所述摄像头的参数，确定N个第一像点对应的N个第一物点；终端判断N个第一物点是否在点阵投射器的发射光线上；若N个第一物点在点阵投射器的发射光线上，终端判断待验证图像是否与预存的人脸图像一致；若待验证图像与预存的人脸图像一致，终端确定人脸识别成功。通过这种方式，可以尽可能的避免黑客将其它人脸图像(并非采集本机的发射光线在物体上反射的光线得到的图像)输入到手机中而通过验证，安全性较高。
Patent WO-2019206245-A1 (WO)
Title: Flexible substrate, fabrication method therefor and display device thereof
Inventor: WANG YANXIN
IPC: G09F9/30
Filed: 2019-04-26
Abstract: A flexible substrate, comprising a flexible base (1) as well as a wiring layer (2) and a back film (5) respectively disposed at two opposite sides of the flexible base (1). The side of the flexible base (1) facing away from the wiring layer (2) is provided with a planar area (B) which contains the back film (5) and a bending area (A) for removing the back film; the bending area (A) is provided with a flexible reinforcing film (6), and the flexural modulus of the flexible reinforcing film (6) is less than that of the back film (5). Further provided are a display device which comprises the flexible substrate and a method used for fabricating a flexible substrate.
Patent WO-2020010901-A1 (WO)
Title: Cable-driven flexible joint and flexible mechanical arm
Inventor: XU WENFU
IPC: B25J9/10
Filed: 2019-04-28
Abstract: A cable-driven flexible joint and a cable-driven flexible mechanical arm. The cable-driven flexible joint comprises a universal joint (1), a first rotary connection member (2), and a first encoder (3). The first rotary connection member (2) is rotatably provided on the universal joint (1). The first encoder (3) comprises a first rotor (30) and a first stator (31). The first rotor (30) is fixedly connected to the first rotary connection member (2), and the first stator (31) is fixedly connected to the universal joint (1). The cable-driven flexible mechanical arm comprises the cable-driven flexible joints. A rotary member (8) is provided between adjacent two cable-driven flexible joints. Two ends of the rotary member (8) are respectively fixedly connected to the first rotary connection members (2) or second rotary connection members (4) of the two cable-driven flexible joints. The cable-driven flexible joint and the cable-driven flexible mechanical arm accurately measures a rotation angle between joints.
Patent WO-2020220289-A1 (WO)
Inventor: FENG XUYANG
IPC: H04N7/18
Filed: 2019-04-30
Abstract: Provided in the embodiments of the present invention are a method, apparatus and system for adjusting a field of view of observation, and a storage medium and a mobile apparatus. The method is used for an autonomous driving system of the mobile apparatus, and comprises: acquiring motion information of the mobile apparatus, and an initial observation image (102); then using the current field-of-view range to crop the initial observation image to obtain the current field-of-view image (104); then determining a target field-of-view range according to the motion information of the mobile apparatus, and the current field-of-view image (106); and then adjusting a field of view of observation to the target field-of-view range (108). The technical solution provided in the embodiment of the present invention can solve, to a certain extent, the problem of security and the problem of application being limited in a target observation process.
Patent WO-2019210861-A1 (WO)
Inventor: QIAO JIADONG
IPC: H04M1/02
Filed: 2019-04-30
Abstract: 本申请公开了一种图像获取设备、电子设备以及图像获取系统，该设备包括第一壳体；摄像模组，设于所述第一壳体内，用于获取图像，并存储所述图像的图像数据；第一无线传输模块，设于所述第一壳体内，用于与电子设备进行无线通信，以传输所述图像数据，所述无线通信为基于高载波频率的近距离无线通信。
Patent WO-2019218878-A1 (WO)
Inventor: LIU YAOYONG
IPC: H04N5/232
Filed: 2019-05-05
Abstract: 公开了一种拍照修复方法以及装置、存储介质及终端设备，该方法通过在识别摄像头拍摄到残缺物体时，通过所述识别摄像头获取所述残缺物体的物体三维数据；通过预设的残缺识别模型对所述物体三维数据进行识别，以确定所述残缺物体上的残缺位置；对所述残缺物体上的残缺位置进行特征修复。
Patent WO-2019218892-A1 (WO)
Inventor: LV SHUAI
IPC: G07F19/00
Filed: 2019-05-07
Abstract: L'invention concerne un procédé de traitement de défaillance, un appareil de traitement de défaillance et un dispositif de libre-service financier (1). Le procédé de traitement de défaillance consiste à : déterminer une défaillance du dispositif de libre-service financier (1) ; déterminer, en fonction de la défaillance, un premier service qui est sans rapport avec la défaillance et un second service qui a rapport à la défaillance ; et dans une interface d'exploitation du dispositif de libre-service financier (1), régler le premier service pour qu'il soit dans un état exploitable, et le second service pour qu'il soit dans un état inexploitable.
Patent WO-2020124956-A1 (WO)
Inventor: WAN KEBAO
IPC: H05K3/42
Filed: 2019-05-27
Abstract: L'invention concerne un procédé d'électrodéposition de cuivre sur carte entière de trou d'interconnexion pour une carte de circuit imprimé souple comprenant les étapes suivantes : (1) formation d'un trou d'interconnexion au moyen d'un laser ; (2) élimination de matières organiques ; (3) réalisation d'élimination chimique ; (4) et réalisation d'une électrodéposition de cuivre sur carte entière. Le procédé ne nécessite pas de processus de métallisation de trous, réduit efficacement la décharge des eaux usées et réduit les coûts.
Patent WO-2020248171-A1 (WO)
Inventor: Xu yi-yang
IPC: C22B3/20
Filed: 2019-06-12
Abstract: Disclosed is a method for the extraction of high-purity lithium with low energy consumption by means of multi-stage recovery, comprising: pre-treating a raw material solution to produce a precursor lithium ion solution containing lithium ions, a desorption medium and impurity ions; subjecting the precursor lithium ion solution to a first impurity separation to produce a first separation solution and a second separation solution; subjecting the first separation solution to desorption medium separation to produce a third separation solution and a fourth separation solution; concentrating the fourth separation solution to produce a fifth separation solution and a sixth separation solution; and subjecting the sixth separation solution to a second impurity separation to produce a seventh separation solution and an eighth separation solution, with the seventh separation solution being a lithium ion-containing solution with a high concentration and a high purity. The method can achieve the effects of a reduction in the amount of chemicals and zero waste liquid discharge, thus reducing the production cost, unit energy consumption and consumable material loss, and resulting in a product with a higher lithium ion purity.
Patent WO-2020020215-A1 (WO)
Title: Photovoltaic tile mounting device and photovoltaic tile mounting system
Inventor: LIAN JUNJIAN
IPC: E04D13/18
Filed: 2019-07-24
Abstract: A photovoltaic tile mounting device and a photovoltaic tile mounting system. The photovoltaic tile mounting device comprises: first hanging-connection members (1), comprising a first main body (11) and a first hook part (12) provided on the first main body (11), the first main body (11) being used for being fixed to photovoltaic tiles (300); and second hanging-connection members (2), comprising a second main body (21) and a second hook part (22) provided on the second main body (21), the second main body (21) being fixed onto a surface to be mounted (100), and the first hook part (12) being detachably hooked to and fixed with respect to the second hook part (22). The photovoltaic tile mounting system comprises the photovoltaic tiles (300) and supporting tiles (7) which are provided at intervals, and the photovoltaic tile mounting device. The photovoltaic tiles (300) are mounted on the surface to be mounted (100) by means of the photovoltaic tile mounting device, the photovoltaic tiles (300) are in overlapping connection with the adjacent supporting tiles (7), and at the overlapping position, the photovoltaic tiles (300) are located above the supporting tiles (7). The photovoltaic tile mounting device and photovoltaic tile mounting system are simple in structure, are convenient to be mounted and dismounted, and are high in wind prevention and earthquake resistance.
Patent WO-2020119146-A1 (WO)
Inventor: LYU SAIFENG
IPC: G02B13/18
Filed: 2019-08-06
Abstract: 一种光学成像镜头，沿光轴由物侧至像侧依序包括：具有光焦度的第一透镜(E1)、第二透镜(E2)、第三透镜(E3)、第四透镜(E41)、第五透镜(E5)和第六透镜(E6)。其中，第一透镜(E1)的物侧面(S1)为凸面，像侧面(S2)为凹面；第二透镜(E2)的像侧面(S4)为凹面；第六透镜(E61)的物侧面(S11)为凸面。第一透镜(E1)的有效焦距f1与第五透镜(E5)的有效焦距f5满足1≤f5/f1≤3.5；以及第一透镜(E1)的物侧面(S1)至光学成像镜头的成像面(S15)在光轴上的距离TTL与光学成像镜头的成像面(S15)上有效像素区域对角线长的一半ImgH满足TTL/ImgH≤1.3，第一透镜(E1)的像侧面(S2)的曲率半径R2、第一透镜(E1)的物侧面(S1)的曲率半径R1与光学成像镜头的总有效焦距f满足0.6<(R2-R1)/f<1.1。由此实现小型化、高成像质量、大像面等。
Patent WO-2020029952-A1 (WO)
Inventor: CHRISTENSEN CHARLES DAVID
IPC: A47J37/06
Filed: 2019-08-06
Abstract: L'invention concerne un appareil de cuisson, comprenant des chambres de cuisson d'isolation thermique (120, 122) positionnées à l'intérieur d'un boîtier de machine (102), une chambre à air (160) définie entre le boîtier de machine (102) et les chambres de cuisson d'isolation thermique (120, 122), et un ensemble ventilateur (200). L'ensemble ventilateur (200) comprend un premier ventilateur (202) et un second ventilateur (204), les premier et second ventilateurs étant positionnés adjacents l'un à l'autre et étant dotés d'une région d'espace (270) proche de l'aval des sorties (246, 256) de celui-ci. Des boîtiers de ventilateur peuvent être positionnés pour être en contact direct l'un avec l'autre, permettant à des flux d'air de refroidissement (208) partant de chacun des ventilateurs (202, 204) d'interagir l'un avec l'autre, de façon à réduire ou éliminer la perte d'expansion. En variante, les boîtiers de ventilateur peuvent être séparés au moyen d'un petit espace d'air (280), de façon à réduire la perte d'expansion tout en transportant de l'air de refroidissement supplémentaire.
Patent WO-2020042963-A1 (WO)
Inventor: YU WEIQI
IPC: G05B19/418
Filed: 2019-08-20
Abstract: Provided is an interaction-based control device (20) used in conjunction with user equipment (301). The control device (20) comprises: an acceptance unit (200) interacting with a smart terminal (101) so as to obtain a use instruction given by a user with respect to the user equipment (301); and a control unit (202) coupled to the acceptance unit (200) so as to control an operation state of the user equipment (301) on the basis of the use instruction. The user equipment (301) coupled to the control device (20) can access the Internet of Things and serve a function of service acceptance, thereby significantly improving user experience and facilitating reasonable scheduling of shared resources.
Patent WO-2020038398-A1 (WO)
Title: Traffic/rate counting method and related device
Inventor: HE YANZHAO
IPC: H04W24/00
Filed: 2019-08-21
Abstract: The present application provides are a traffic/rate counting method, device, and related system. The method comprises: obtaining first session information of a first session of a terminal device, the first session information comprising any one or more of the following information: the slice to which the first session belongs, the slice type of the slice to which the first session belongs, the data network name (DNN) to which the first session belongs, or the access network (AN) used by the first session; counting the traffic of the first session into the first slice traffic corresponding to the slice to which the first session belongs; or counting the traffic of the first session into the first type of slice traffic corresponding to the slice type to which the first session belongs; or counting the traffic of the first session into the first DNN traffic corresponding to the DNN to which the first session belongs; or counting the traffic of the first session into the first AN traffic corresponding to the AN to which the first session belongs.
Patent WO-2020057390-A1 (WO)
Inventor: LI YANCHUN
IPC: H04B7/04
Filed: 2019-09-09
Abstract: The present application provides a beam training method and device. The method comprises: an access point (AP) sending training configuration information to a plurality of stations (STA); the STAs each determining, according to the training configuration information, a second uplink beam for sending a training frame, and sending the training frame to the AP on the basis of the corresponding second uplink beam; and the AP determining, on the basis of the training frames sent by the STAs, third uplink beams to be used by the STAs when sending uplink data. In contrast to the prior art in which the STA sends training frames on all of the uplink beams, the method and device of the present application can be used to improve the efficiency of beam training.
Patent WO-2021051366-A1 (WO)
Inventor: WANG XIANFENG
IPC: B60L53/80
Filed: 2019-09-20
Abstract: 一种双源控制系统、控制方法及具有该双源控制系统的电动汽车，其中所述的双源控制系统包括整车控制器、换电电池高压配电柜、车载高压配电柜和DCDC变压系统，DCDC变压系统设置在换电电池组与车载电池组之间，用于将换电电池组的输出电压变换为满足车载电池组的输入电压，实现换电电池组与车载电池组之间的电压匹配；通过该双源控制系统，换电电池组将储存的电能通过换电高压配电柜及车载高压配电柜分配给电机，车载电池组将储存的电能通过车载高压配电柜分配给附件用电设备，提高了电池利用率，可大大的延长电动汽车的续驶里程；换电电池组可更换，可插枪充电，使得纯电动汽车用户获得更好的体验。
Patent WO-2021051385-A1 (WO)
Title: Protective case for electronic product
Inventor: WU QUANZHENG
IPC: H04M1/02
Filed: 2019-09-20
Abstract: Disclosed is a protective case for an electronic product, the protective case comprising: a flexible main body (10), wherein a fixing groove (11) used for fixing an electronic product is provided downwards in an upper surface of the flexible main body; a clamping groove (12) extending to the left and the right is provided downwards at a position, at a groove bottom of the fixing groove (11), of the flexible main body (10); the clamping groove is provided with a first groove wall and a second groove wall arranged opposite each other; a first through hole (131) is provided downwards at a position, at a groove bottom of the clamping groove (12), of the flexible main body (10) in a penetrating manner; the first groove wall and the second groove wall are both spaced from the first through hole (131); and a support assembly (20), which comprises a fixing plate (21), a support plate (22) and a rotation structure (23), wherein the support plate (22) is rotatably connected to the fixing plate (21) by means of the rotation structure (23); the fixing plate (21) is arranged in the clamping groove (12); the first groove wall and the second groove wall both abut against the fixing plate; and the first through hole (131) avoids the rotation structure (23) and allows the support plate (22) to pass through.
Patent WO-2021056297-A1 (WO)
Inventor: GONG YUN
IPC: H04N5/235
Filed: 2019-09-25
Abstract: 一种图像处理方法、设备、无人机、系统和存储介质，其中，该方法包括获取当前环境的多个预设波段的光照强度（101）；根据多个预设波段的光照强度，确定多光谱相机的至少一个光谱波段对应的光照强度（102）；根据多光谱相机的光谱波段对应的光照强度，对多光谱相机获取的当前图像进行图像补偿处理（103）。根据该图像处理方法、设备、无人机、系统和存储介质，能提高图像的成像效果。
Patent WO-2021035855-A1 (WO)
Inventor: SHI JIYONG
IPC: G01N21/78
Filed: 2019-09-26
Abstract: 食品安全检测技术领域的一种检测汞离子的荧光试纸及检测方法；首先制备了一种检测汞离子的荧光试纸，荧光试纸包括荧光显色区域和标准荧光比色卡，以标准比色卡中参比通道对应激发颜色为参照，同时观察荧光试纸碳量子点分布区域（3）对应的颜色来校验荧光试纸检测时的荧光检测环境。汞离子含量比色检测时，从标准比色卡内与荧光试纸铜纳米簇分布区域（4）颜色信号最接近的标准汞离子样品对应激发颜色来检测Hg2+的浓度。试纸和检测方法可以缩小荧光试纸测试时与汞离子标准样品响应通道标准颜色检测时的荧光检测环境差异，从而减少荧光检测环境差异对汞离子比色检测的影响。