baber/WOPTO huggingface dataset:
Patent WO-2019228504-A1 (WO)
Title: Method and device for acquiring terminal capability, and computer storage medium
Inventor: LIU JIANHUA
IPC: H04W36/00
Filed: 2019-05-31
Abstract: A method and device for acquiring terminal capability, and a computer storage medium, the method comprising: a first access network device sending a first handover request message to a second access network device, the first handover request message carrying first UE capability identification information of a terminal (301); if the second access network device can identify the first UE capability identification information of the terminal, the second access network device determining first UE capability information of the terminal on the basis of the first UE capability identification information; if the second access network device cannot identify the first UE capability identification information of the terminal, the second access network device acquiring first UE capability information from the first access network device.
Patent WO-2020133925-A1 (WO)
Inventor: YAN LIBO
IPC: F24F11/64
Filed: 2019-06-05
Abstract: 一种空调器及其加热系统的控制方法和装置，其中，方法包括：获取环境温度和外换热器蒸发温度；获取外换热器蒸发压力，并根据外换热器蒸发压力获取对应的饱和温度；根据环境温度或外换热器蒸发温度或饱和温度，对底盘加热装置（20）进行控制。由此，根据环境温度或外换热器蒸发压力对应的饱和温度或外换热器蒸发温度，对底盘加热装置（20）进行控制，避免空调器底盘结冰，以及在化霜时，确保底盘正常排水，从而提高空调器的稳定性与可靠性。
Patent WO-2019233484-A1 (WO)
Title: Shelf management method and system, pickup area, and stock pickup system
Inventor: LIU KAI
IPC: B65G1/137
Filed: 2019-06-06
Abstract: The present application discloses a shelf management method and system, a pickup area, and a stock pickup system. The shelf management method comprises: predicting whether there is space in the station queue area of a station; when it is predicted that there is space in the station queue area, selecting a shelf from among the shelves allocated to the station and have not yet been transported, and controlling a moving robot to transport the selected shelf; after the moving robot is engaged with the selected shelf, re-predicting whether there is space in the station queue areas of all the stations that need the selected shelf; when it is predicted that there is space, controlling the moving robot to transport the selected shelf to the station queue area that has been predicted to have space, and when the moving robot has transported the selected shelf to the pre-set area around the station queue area that has been predicted to have space, determining whether there is newly available space in the station queue area that has been predicted to have space; when it is determined that there is newly available space in the station queue area that has been predicted to have space, controlling the moving robot to enter the station queue area that has been predicted to have space.
Patent WO-2020124976-A1 (WO)
Title: Image processing method and apparatus, and electronic device and storage medium
Inventor: Zheng Congyao
IPC: G06T3/00
Filed: 2019-06-25
Abstract: Embodiments of the present application provide an image processing method and apparatus, and an electronic device and a storage medium. The method comprises: obtaining a 2D image of a target object; obtaining a first 2D coordinate of a first key point and a second 2D coordinate of a second key point according to the 2D image, wherein the first key point is an imaging point of a first part of the target object in the 2D image, and the second key point is an imaging point of a second part of the target object in the 2D image; determining relative coordinates based on the first 2D coordinate and the second 2D coordinate, wherein the relative coordinates are used for representing relative positions of the first part and the second part; and projecting the relative coordinates to a virtual 3D space, and obtaining a 3D coordinate corresponding to the relative coordinates, wherein the 3D coordinate is used for controlling coordinate transformation of the target object on a controlled device.
Patent WO-2020062972-A1 (WO)
Inventor: QIU HONGLIN
IPC: G06F21/64
Filed: 2019-06-26
Abstract: A blockchain-based data processing method, wherein the blockchain stores multiple types of service data related to a target service, and the service data comprises at least data content and source data referenced by the service data. The method comprises: obtaining authentication root data related to the target service, wherein the authentication root data is subjected to data authentication in advance, and carries data proof indicating that the data authentication is successful; determining first data that references the authentication root data in the multiple types of service data, and second data that references the first data, and so on until a data reference relationship among multiple types of service data is obtained; and organizing, on the basis of the data reference relationship, the authentication root data and the multiple types of service data into a service data chain taking the authentication root data as a root node.
Patent WO-2021012104-A1 (WO)
Inventor: FU CHEN
IPC: G06F16/00
Filed: 2019-07-19
Abstract: A method incorporating a hot-cold data separation during compaction processes in data storage systems is disclosed. The method comprises storing data in into a first level of a physical storage; initiating compaction processes on data in the first level of the physical storage; classifying, during the compaction processes, the data into a first group of data and a second group of data based on update frequency; removing the second group of data from the first level of the physical storage; and rewriting the second group of data into a second level of the physical storage, wherein a frequency of initiating compaction processes on data in the first level of the physical storage is higher than a frequency of initiating compaction processes on data in the second level of the physical storage. A data storage system incorporating hot-cold data separation during compaction processes, and a non-transitory computer readable medium that stores a set of instructions that are executable by one or more processors of an apparatus to perform a method incorporating hot-cold data separation during compaction processes are also disclosed.
Patent WO-2020063068-A1 (WO)
Title: 导尿结构
Inventor: GAO XIANG
IPC: A61M25/10
Filed: 2019-07-22
Abstract: 一种导尿结构(1)，包括具有排液口(113)的外鞘管(11)，穿设于外鞘管(11)中的内芯(12)，与设置在内芯(12)远端的球囊(13)，球囊(13)定位在患者的膀胱内，外鞘管(11)可受外力作用而相对于内芯(12)轴向移动，其中，当外鞘管(11)的排液口(113)位于患者的括约肌与膀胱之间时，患者膀胱内的尿液直接流入排液口(113)并予以排出，以提供非自主排尿功能，而当外鞘管(11)的排液口(113)位于患者的括约肌与尿道外口之间时，膀胱内的尿液在流过括约肌而进入尿道后，再流入排液口(113)以经由导尿通路(112)予以排出，以提供自主排尿功能。该导尿结构可依据患者的实际使用需求，转换提供自主排尿与非自主排尿的功能，有效缓解患者的尿路刺激症状，并降低尿路感染的风险。
Patent WO-2020181703-A1 (WO)
Inventor: FAWAZ BASSAM
IPC: A47L15/46
Filed: 2019-07-23
Abstract: A dishwasher (10, 250) and method for operating the same utilize a rack-mounted rotatable conduit (402, 422) incorporating a keyed connector (400, 420) disposed at an end thereof and configured to mate with a rotatable docking port (314, 316, 318, 320, 322, 324, 440) disposed on a wall (202, 212, 234) of a wash tub (16, 252) at a predetermined angular relationship when the rack (18, 20, 254, 256, 310) is in the washing position such that rotation of the rotatable docking port (314, 316, 318, 320, 322, 324, 440) causes rotation of the rotatable conduit (402, 422).
Patent WO-2020258452-A1 (WO)
Title: 一种显示面板及其制备方法
Inventor: XIE FEIFEI
IPC: H01L29/423
Filed: 2019-08-07
Abstract: 本发明提供一种显示面板及其制备方法。其中所述显示面板定义有显示区和边缘区，所述显示面板包括基板、栅极层、栅极绝缘层、薄膜封装层和聚酰亚胺层。通过在所述栅极绝缘层上设置缓冲槽，使得在形成聚酰亚胺层时，喷墨打印的聚酰亚胺溶液在边缘区的流动速度减小，进而使得其在越过所述挡墙之前凝固形成聚酰亚胺层，从而可以避免框胶污染和剥离等现象。
Patent WO-2020038261-A1 (WO)
Inventor: WANG HUICHAO
IPC: G06T5/00
Filed: 2019-08-14
Abstract: L'invention concerne un procédé de traitement d'images et un dispositif électronique. Le procédé comprend les étapes consistant à effectuer une identification de bord sur l'image; à déterminer un noyau de filtrage pour un traitement de filtrage sur l'image selon un résultat de l'identification de bord; à effectuer le traitement de filtrage sur l'image d'après le noyau de filtrage pour obtenir une image basse fréquence et une image haute fréquence correspondant à l'image; et à effectuer un traitement d'amélioration sur l'image haute fréquence et à effectuer une fusion d'image sur l'image basse fréquence et l'image haute fréquence améliorée pour obtenir une image traitée.
Patent WO-2020114000-A1 (WO)
Title: Water retaining device and vertical electroplating device
Inventor: Chan Wallace
IPC: C25D17/00
Filed: 2019-08-19
Abstract: A water retaining device and a vertical electroplating device, comprising a fixing frame (2), a water blocking component (5), a gear set, a transmission shaft (4), a rotating component (3) and transmission guide rods (6); the fixing frame (2) is provided to be in rotary connection with a support plate (1) for supporting a circuit board, the water blocking component (5) is provided to block water, the gear set is connected with the water blocking component (5) and the support plate (1), and is provided to drive the water blocking component (5) and the support plate (1) to rotate synchronously, the transmission shaft (4) is connected with the gear set, and is provided to drive the gear set, the rotating component (3) is connected with the transmission shaft (4), and is provided to drive the transmission shaft (4) to rotate, and a plurality of transmission guide rods (6) are provided to toggle the rotating component (3) to rotate; and a first end of each transmission guide rod (6) is provided to be arranged on the support plate (1).
Patent WO-2020038389-A1 (WO)
Title: Welding seam negative defect recognition method
Inventor: DONG SHAOHUA
IPC: G01N23/18
Filed: 2019-08-21
Abstract: A welding seam negative defect recognition method, specifically comprising: acquiring a welding seam negative of a welding seam by means of radiography (S101); acquiring welding seam image texture feature data of the welding seam negative by utilizing an image recognition technique (S102); establishing a recognition model via a machine learning algorithm on the basis of the welding seam image texture feature data and of welding seam negative defect types (S103); acquiring the welding seam image texture feature data of a welding seam negative to be detected (S104); and calculating on the basis of the welding seam image texture feature data of the welding seam negative to be detected and of the recognition model to acquire the defect type of the welding seam negative to be detected (S105). With this, effectively solved is the problem of inaccuracy in the texture precision of welding negative recognition and feature determination, thus greatly increasing the precision of welding negative image edge detection and defect tracking and recognition, and laying a foundation for the development of a welding seam feature recognition technique.
Patent WO-2020206916-A1 (WO)
Inventor: LU SUZHONG
IPC: H02K3/50
Filed: 2019-09-03
Abstract: 本发明提供了一种电动车轮毂电机的出线结构，属于轮毂电机技术领域。它解决了现有电动车轮毂电机的出线结构密封效果差的问题。本电动车轮毂电机的出线结构包括套设在轮毂电机输出轴外的轴套，轴套的一端具有凹入设置的第一固定槽，第一固定槽的槽底具有若干个贯穿轴套另一端的定位孔，出线结构还包括由弹性材料制成的密封塞，密封塞的一端具有若干个凸出设置的密封凸柱，沿轴套的轴向，密封塞中具有若干个供引出线穿过的过线通道，每个过线通道均穿过对应的密封凸柱，密封塞密封嵌入固连在第一固定槽中且密封凸柱密封嵌入固连在对应的定位孔中。本电动车轮毂电机的出线结构具有提高密封效果，使电机不易损坏的优点。
Patent WO-2020078251-A1 (WO)
Title: Method for indicating pre-coding vector, method for determining pre-coding vector, and communication apparatus
Inventor: WANG XIAOHAN
IPC: H04B7/0456
Filed: 2019-10-10
Abstract: The present application provides a method for indicating a pre-coding vector, a method for determining a pre-coding vector, and a communication apparatus, for use in reducing feedback overhead. The method comprises: a terminal device generates and sends first indication information, and a network device determines a pre-coding vector of one or more frequency domain units according to the first indication information. The first indication information is used for indicating L  1  beam vectors in a beam vector set, K  1  frequency domain vectors in a frequency domain vector set, and T  1  space-frequency component matrices. The weighted sum of the T  1  space-frequency component matrices is used for determining the pre-coding vector of each frequency domain unit. The T  1  space-frequency component matrices are selected from M  1  space-frequency component matrices corresponding to the L  1  beam vectors and the K  1  frequency domain vectors, each space-frequency component matrix is uniquely determined by one beam vector and one frequency domain vector, and M  1 =L  1 ×K  1 . The L  1  beam vectors are some beam vectors in the beam vector set, and/or, the K  1  frequency domain vectors are some frequency domain vectors in the frequency domain vector set.
Patent WO-2020078462-A1 (WO)
Title: Passenger state analysis method and device, vehicle, electronic device, and storage medium
Inventor: YI CHENGMING
IPC: G06V10/764
Filed: 2019-10-18
Abstract: Disclosed in the embodiments of the present application are a passenger state analysis method and device, a vehicle, an electronic device, and a storage medium. Said method comprises: acquiring a video stream in a rear seat region in a vehicle; performing human face and/or human body detection on at least one image frame in the video stream; determining state information about a passenger in the rear seat region according to the result of the human face and/or human body detection; and outputting, in response to the state information about the passenger satisfying a predetermined condition, prompt information to a driver region in the vehicle or a designated device.
Patent WO-2020224202-A1 (WO)
Inventor: KANG XIANBING
IPC: B62M6/50
Filed: 2019-10-30
Abstract: A dynamic torque sensing device of a thread-on freewheel structure, comprising a thread-on freewheel sensing body (1), a fixed housing (2), and a sensor (12), wherein the thread-on freewheel sensing body and the fixed housing rotate relatively; the sensor is configured to sense the torque of the thread-on freewheel sensing body; the thread-on freewheel sensing body comprises a thread-on freewheel sensing body relative fixing part (101), a thread-on freewheel sensing body relative rotating part (102), and a thread-on freewheel sensing body transition part (103); the thread-on freewheel sensing body relative fixing part, the thread-on freewheel sensing body transition part, and the thread-on freewheel sensing body relative rotating part are sequentially arranged in an axial direction of the thread-on freewheel sensing body, and the thread-on freewheel sensing body transition part is connected to the thread-on freewheel sensing body relative fixing part and the thread-on freewheel sensing body relative rotating part. The dynamic torque sensing device is simple in structure and can truly reflect the strength of a pedal.
Patent WO-2020088623-A1 (WO)
Inventor: LIU NANCHENG
IPC: G05B15/02
Filed: 2019-10-31
Abstract: La présente invention porte sur un procédé et un système de commande de dispositif intelligent (100). Le système de commande de dispositif intelligent (100) comprend : un dispositif de stockage stockant un groupe d'instructions ; et un ou plusieurs serveur(s) (110) communiquant avec le dispositif de stockage, le(s) serveur(s) (110) étant configurés pour permettre au système (100), lors de l'exécution des instructions de groupe : d'obtenir une instruction de commutation d'état, l'instruction de commutation d'état contenant des premières informations de mot de passe ; d'obtenir des secondes informations de mot de passe associées à un dispositif intelligent (130) ; et de déterminer, sur la base des premières informations de mot de passe et des secondes informations de mot de passe, l'opportunité d'effectuer une commutation d'état sur le dispositif intelligent (130). L'étape de détermination, sur la base des premières informations de mot de passe et des secondes informations de mot de passe, de l'opportunité d'effectuer une commutation d'état sur le dispositif intelligent (130), permet de réaliser une commande du dispositif intelligent (130) sur la base du mot de passe, et de satisfaire les exigences de sécurité d'un utilisateur.
Patent WO-2021056695-A1 (WO)
Title: Module d'affichage et procédé de distribution d'adhésif associé
Inventor: ZHANG WEI
IPC: G02F1/1333
Filed: 2019-11-06
Abstract: L'invention concerne un module d'affichage et un procédé de distribution d'adhésif associé. Le module d'affichage comprend un panneau d'affichage, un module de rétroéclairage et un polariseur situé entre le panneau d'affichage et le module de rétroéclairage. Dans une zone d'affichage, le module d'affichage est pourvu d'un trou borgne destiné à l'éclairage d'une caméra sous-écran ; et une zone de transmission de lumière et une zone de blocage de lumière sont disposées à la position du panneau d'affichage qui correspond au trou borgne. L'ouverture du polariseur à une position correspondant au trou borgne est réduite, et le bord de l'ouverture est noirci, ce qui permet d'omettre une première instance d'un processus de distribution d'adhésif, qui a lieu au niveau du trou borgne, pour une structure classique.
Patent WO-2020155740-A1 (WO)
Title: 信息查询方法、装置、计算机设备及存储介质
Inventor: WANG TAO
IPC: G06F16/33
Filed: 2019-11-10
Abstract: 一种信息查询方法、装置、计算机设备及存储介质，所述信息查询方法包括：获取查询用户输入的待反馈的查询信息（S1）；查询是否有与查询信息匹配的历史查询信息（S2）；若有则获取历史查询信息对应的反馈信息发送给查询用户（S3）；若无则对查询信息进行分词处理，得到目标分词（S4）；分别将每个目标分词与预设数据库中的字段信息进行匹配，得到每个目标分词对应的目标数据信息（S5）；对所有目标数据信息进行合成处理，得到合成反馈信息，并将合成反馈信息发送给查询用户（S6）。上述方法实现在服务端查询不到对应反馈信息时，能够自动对查询信息进行智能分析并生成对应的反馈信息，避免人工干预，从而提高查询效率。
Patent WO-2021027139-A1 (WO)
Inventor: DU YANYAN
IPC: G06Q10/04
Filed: 2019-11-12
Abstract: A traffic flow data prediction method and device based on a wavelet neural network. The method comprises: setting, according to a determined target road segment, road segments directly connected to the target road segment as assessment road segments, and obtaining, according to the assessment road segments, traffic flow data of the target road segment (S110); calculating, with the traffic flow data of the assessment road segments as assessment parameters, fitness values of the assessment road segments using a particle swarm algorithm according to a number of iterative updates, and comparing the obtained fitness values to obtain an optimal fitness value of all the assessment road segments (S120); calculating a connection weight value using the optimal fitness value of all the assessment road segments, and obtaining, according to the connection weight value, a prediction model constructed by a wavelet neural network (S130); and inputting a test sample of the traffic flow data of the assessment road segments to the prediction model to obtain prediction data of a traffic flow of the target road segment (S140). The method is beneficial to the capability of prediction of the traffic flow data of the target road segment.
Patent WO-2021092771-A1 (WO)
Inventor: CHO HIROTAKE
IPC: G06T7/00
Filed: 2019-11-12
Abstract: Disclosed in an exemplary embodiment of the present application is a target detection method. The method is applied to a device and comprises: obtaining point cloud data of an object to be detected; generating a plurality of candidate planes on the basis of the coordinate values of the point cloud data; determining, from the plurality of candidate planes, a target plane that satisfies a preset condition; and detecting said object according to the point cloud data covered by the target plane. The exemplary embodiment of the present application also provides a device and a computer storage medium.
Patent WO-2020253065-A1 (WO)
Inventor: ZHOU LIQIN
IPC: G06Q50/10
Filed: 2019-11-14
Abstract: A qualification appraisal method and apparatus based on data analysis, and a server. The method is applied to the field of data analysis, and comprises: receiving a qualification appraisal request uploaded by a user; detecting whether identity data in the qualification appraisal request is matched with reference identity data stored in a pre-set identity information database; if the identity data is not matched with the reference identity data, searching a pre-set appraisal information database for target appraisal data corresponding to the identity data; calculating the similarity between reference appraisal data in the qualification appraisal request and the target appraisal data; and if the similarity obtained by means of calculation is greater than a pre-set similarity, a server performing qualification appraisal on the user according to the reference appraisal data so as to obtain a qualification appraisal result. By means of implementing the method, when a qualification appraisal request is received, if identity data of a user is stored in a pre-set database, an appraisal result can be directly obtained, such that the appraisal efficiency is improved.
Patent WO-2020098752-A1 (WO)
Inventor: ZHANG LI
IPC: H04N19/52
Filed: 2019-11-14
Abstract: Improvements of affine prediction mode are described. In one example, a method for video processing is disclosed. The method includes: deriving for a current block, using motion information related to a first reference picture from a single reference picture list, motion information related to a second reference picture from another reference picture list different from the single reference list; and performing a video processing on the current block based on the motion information related to the first reference picture and the motion information related to the second reference picture..
Patent WO-2021103047-A1 (WO)
Inventor: JIN CHUNYU
IPC: H02B1/26
Filed: 2019-12-02
Abstract: Disclosed is a converter cabinet. The converter cabinet comprises the cabinet body (10) and a cabinet door (20), wherein the cabinet body (10) and the cabinet door (20) are detachably connected by means of several connecting assemblies; the connecting assemblies comprise a first connecting assembly; the first connecting assembly comprises a clamping rod (31); the clamping rod (31) penetrates the cabinet door (20) in the direction perpendicular to the cabinet door (20), and is rotatably connected to the cabinet door (20); a clamping and hanging portion (311) that protrudes from the clamping rod (31) is arranged at the end of the clamping rod (31) close to the cabinet body (10); and the clamping and hanging portion (311) is connected to an edge of an opening of the cabinet body (10) in a clamped manner. Therefore, the assembly and disassembly workloads of the cabinet body and the cabinet door are small.
Patent WO-2020135104-A1 (WO)
Title: Lave-linge vertical
Inventor: HIGUCHI SHUICHI
IPC: D06F39/14
Filed: 2019-12-13
Abstract: L'invention concerne un lave-linge vertical apte à garder ouverte la porte de ce dernier. Le lave-linge vertical (1) comprend un tambour de lavage (3) muni d'un couvercle de tambour externe (7B) équipé d'une ouverture de chargement/déchargement de linge (7E), une porte (15) munie d'une partie coulissante latérale (15A) apte à ouvrir/à fermer l'ouverture de chargement/déchargement (7E) par coulissement horizontal, et un organe d'application de force (23) appliquant une force sur la porte (15), de manière à faciliter l'ouverture de l'ouverture de chargement/déchargement (7E) au moyen de la partie coulissante latérale (15A).
Patent WO-2021119894-A1 (WO)
Title: 摄像光学镜头
Inventor: MA LI
IPC: G02B13/18
Filed: 2019-12-16
Abstract: 一种摄像光学镜头（10），自物侧至像侧依序包含：具有正屈折力的第一透镜（L1），具有负屈折力的第二透镜（L2），具有负屈折力的第三透镜（L3），具有正屈折力的第四透镜（L4），具有负屈折力的第五透镜（L5），具有正屈折力的第六透镜（L6）；第四透镜（L4）物侧面的曲率半径为R7，第四透镜（L4）像侧面的曲率半径为R8，第一透镜（L1）的轴上厚度为d1，第一透镜（L1）的像侧面到第二透镜（L2）的物侧面的轴上距离为d2，且满足下列关系式：5.00≤(R7+R8)/(R7-R8)≤20.00；2.00≤d1/d2≤5.00。摄像光学镜头（10）具有良好光学性能的同时，满足大光圈、长焦距、超薄化的设计要求。
Patent WO-2020135728-A1 (WO)
Inventor: CAI XIAOHUI
IPC: H05B44/00
Filed: 2019-12-27
Abstract: 一种调光接口控制电路（52）及应用该调光接口控制电路（52）的LED驱动系统和LED驱动方法，利用所述调光接口控制电路（52），只需要一个接口（561）就能兼容PWM调光和模拟调光，无需两个端口，也无需额外的外置滤波电容，成本低。将接收到的PWM信号或模拟信号均处理成脉宽调制信号，通过脉宽方式斩波恒流基准电压（Vref_CC），调光精度高、调光深度大、批量一致性好。