baber/WOPTO huggingface dataset:
Patent WO-2021077568-A1 (WO)
Inventor: FUNG MICHAEL
IPC: H02J7/00
Filed: 2019-12-11
Abstract: Disclosed in the present utility model is a vehicle-mounted charging device, comprising a body structure (1), a power supply module (2), a main controller (3) and a charging module (4) that are provided in the body structure (1), and a USB charging interface (5) provided on the body structure (1); wherein the main controller (3) is separately connected to the power supply module (2) and the charging module (4), and the charging module (4) is connected to the USB charging interface (5); the body structure (1) comprises a first hole (6), a second hole (7), and an intermediate structure (8), wherein the first hole (6) and the second hole (7) are symmetrically provided on both sides of the intermediate structure (8). According to the present utility model, the vehicle-mounted charging device can be fixed below headrests of a main driver and a co-driver, is easy to install and convenient to fix, can adapt to all vehicle types, has no potential safety hazard, and can simultaneously meet the charging requirements of passengers in the front row and the rear row; moreover, the charging device is small in size, does not need voltage inversion, and can effectively save energy.
Patent WO-2020119821-A1 (WO)
Title: 延时抖动补偿方法、装置及计算机存储介质
Inventor: CHEN SISI
IPC: H04J3/06
Filed: 2019-12-16
Abstract: 本公开实施例公开了一种延时抖动补偿方法、装置及计算机存储介质，方法包括：时戳补偿组件根据最新记录的数据累积量以及数据累积量的固定值，确定数据链路层当前的延时抖动，所述数据累积量的固定值表示所述数据链路层中没有延时抖动的数据累积量的值；所述时戳补偿组件获取协议层记录的初始时戳，根据所述数据链路层当前的延时抖动补偿所述初始时戳，获得补偿时戳，所述补偿时戳为对所述初始时戳进行补偿后的时戳。
Patent WO-2021120008-A1 (WO)
Title: 数据传输方法及装置
Inventor: ZHANG YAFAN
IPC: H04N19/37
Filed: 2019-12-17
Abstract: 本申请实施例提供一种数据传输方法及装置，该方法包括：将第一图像划分为多个图像块。根据第一信道的吞吐量，在多个图像块中确定至少一个第一图像块和至少一个第二图像块，其中，第一图像块的总数据量小于或等于第一信道的最小吞吐量。通过第一信道传输第一图像块和第二图像块，其中，任一第一图像块的传输优先级大于任一第二图像块的传输优先级。通过进行第一图像块和第二图像块的划分，通过设置第一图像块的总数据量小于或等于第一信道的最小吞吐量，并且第一图像块的传输优先级大于第二图像块的传输优先级，从而可以在当前第一信道的吞吐量的条件下，有效保证对第一图像块的成功传输，避免数据传输缺乏稳定性的问题。
Patent WO-2020140864-A1 (WO)
Title: Diagnosis data processing method and device, diagnosis device and server
Inventor: WU YINYIN
IPC: G06F16/25
Filed: 2019-12-30
Abstract: A diagnosis data processing method and device, a diagnosis device and a server, the method comprising: splitting diagnosis data into at least two types of data (101); encapsulating the at least two types of data into at least two pieces of interface data respectively according to an interface data format (102); sending the at least two pieces of interface data to a server by means of different interfaces respectively, so that the server stores the at least two pieces of interface data in different cloud databases respectively (103). The method above may prevent the problem of diagnosis historical records being easily lost due vehicle diagnosis equipment having limited local storage capacity.
Patent WO-2021056914-A1 (WO)
Inventor: LIU HONGLI
IPC: G06K9/46
Filed: 2019-12-30
Abstract: L'invention concerne un procédé de modélisation automatique pour un modèle de détection d'objet. Le procédé comprend les étapes suivantes : S1, rechercher un modèle de réseau NAS selon un premier réseau neuronal prédéterminé; S2, entraîner un premier modèle de détection d'objet à l'aide d'un ensemble d'entraînement, évaluer le premier modèle de détection d'objet actuel à l'aide d'un ensemble de validation après que le nombre d'événements d'entraînement atteint un premier nombre prédéfini d'événements, et délivrer en sortie un résultat d'évaluation, le premier modèle de détection d'objet étant un modèle obtenu par fusion des parties de détection du modèle de réseau NAS et d'un deuxième modèle de détection d'objet; S3, calculer une récompense correspondant au premier modèle de détection d'objet courant; S4, en fonction de la récompense, ajuster les paramètres utilisés pour rechercher le modèle de réseau NAS; et répéter les étapes S1 à S4 pour un deuxième nombre prédéfini d'événements, et selon le résultat d'évaluation, déterminer un premier modèle de détection d'objet optimal. La présente invention concerne en outre un appareil de modélisation automatique. Le procédé et l'appareil selon la présente invention peuvent trouver différents modèles selon différentes tâches, et améliorer un effet de détection d'objet.
Patent WO-2020143574-A1 (WO)
Title: 一种vci设备固件更新的方法、装置及汽车故障诊断仪
Inventor: WANG WEILIN
IPC: G06F8/65
Filed: 2020-01-06
Abstract: 本发明实施例涉及汽车和软件技术领域，特别是涉及一种VCI设备固件更新的方法、装置及汽车故障诊断仪。所述VCI设备固件更新的方法包括：与VCI设备建立连接；其中，所述VCI设备包括固件、操作系统以及启动管理，所述固件用于实现所述VCI设备所支持的通信协议和/或通信标准，所述操作系统用于管理所述VCI设备的产品型号以及当前固件的版本信息；获取所述VCI设备的产品型号和当前固件的版本信息；根据所述产品型号和所述当前固件的版本信息确定目标更新固件，以使所述VCI设备将所述当前固件更新为所述目标更新固件。通过上述方式，本发明实施例能够实时对VCI设备中的固件进行更新，使VCI设备满足汽车故障诊断仪的诊断需求，提高汽车故障诊断仪的安全性。
Patent WO-2020164347-A1 (WO)
Title: 一种传输方法和设备
Inventor: GAO XUEJUAN
IPC: H04L47/32
Filed: 2020-01-10
Abstract: 本发明公开了一种传输方法和设备，用以解决现有技术中存在的当SR与PUSCH在时域上存在重叠时，没有明确的方案解决如何传输SR与PUSCH的问题。本发明实施例如果在PUSCH的目标节点之后确定承载第一类UCI的PUCCH与PUSCH在时域上重叠，则可以选择丢弃该第一类UCI或延迟该第一类UCI到下一个传输机会中传输。由于丢弃了与PUSCH重叠的PUCCH承载的第一类UCI或延迟该第一类UCI到下一个传输机会中传输，从而能够保证正常传输一个正在准备传输或正在传输的PUSCH，减少系统资源浪费。
Patent WO-2021163819-A1 (WO)
Title: Air suction adjusting device of kitchen range hood
Inventor: HE SHAODUN
IPC: F24C15/20
Filed: 2020-02-17
Abstract: An air suction adjusting device of a kitchen range hood, comprising a left side plate (3A2), a right side plate (3B2), a left fixing seat (3A1), and a right fixing seat (3B1). The left fixing seat (3A1) is fixedly mounted on the left side (1.1A) of a machine body, and the right fixing seat (3B1) is fixedly mounted on the right side (1.1B) of the machine body. The left side plate (3A2) is mounted on the left fixing seat (3A1) by means of hinge shaft rotation, and the right side plate (3B2) is mounted on the right fixing seat (3B1) by means of hinge shaft rotation. When the left and right side plates (3A2, 3B2) rotate around the hinge shaft to a horizontal state, the left and right sides of an air suction port are shielded, and when the left and right side plates (3A2, 3B2) rotate to a vertical state, the left and right sides of a smoke gathering area are blocked.
Patent WO-2021168758-A1 (WO)
Inventor: WAN LEI
IPC: H04L12/26
Filed: 2020-02-27
Abstract: A PCIe-based communication method and an apparatus, said method comprising: a root complex writes identification information of a second node to a first node, and writes routing table information to a third node, the first node being a source node of first data, the second node being a target node for the first data, and the third node being a node traversed by the first data to reach the second node. By means of identification information of a target node for data being written to a sending node, the sending node can carry the identification information of the target node for the data when sending the data. By means of routing table information being written to an intermediate node, the intermediate node, upon receiving the data, can determine a routing path according to the target node identification information and the routing table information, and forward the data to the target node on the basis of the routing path. As such, communication between nodes in a PCIe system can be facilitated without going through a root complex, implementing direct communication between nodes, and thereby reducing the complexity of communication between nodes in the PCIe system.
Patent WO-2021174386-A1 (WO)
Inventor: Chen Chenchu
IPC: G09F9/33
Filed: 2020-03-02
Abstract: A supporting frame (20) and an LED display screen system (100) comprising same. An LED display screen (10) comprises a plurality of tiled units (11) that are tiled with each other. The supporting frame (20) comprises supports (22) and a first support rod (21) extending along a first direction. Each support (22) comprises a second support rod (221) and a first connecting assembly (222). One end of the second support rod (221) is connected to the first support rod (21) and extends along a second direction. The first connecting assembly (222) comprises a connecting portion (222a) and a first positioning portion (222c). The connecting portion (222a) is disposed on the other end of the second support rod (221) and is used for forming a detachable connection with the tiled unit (11). The connecting portion (222a) has a locking position and an unlocking position. When in the locked position, the connecting portion (222a) is relatively fixed to the tiled unit (11), and when in the unlocked position, the connecting portion (222a) is detachable from the tiled unit (11). Thus, the LED display screen (10) is convenient and quick to disassemble and assemble.
Patent WO-2021159569-A1 (WO)
Title: Method for engineering structural fiexibility identification considering the impact of noise
Inventor: YI TINGHUA
IPC: G06F30/13
Filed: 2020-03-06
Abstract: An engineering structure flexibility identification method considering noise influence comprises that a determination-stochastic subspace identification algorithm is initially used to acquire modal parameters of input and output signals with noise interference under different calculation orders in a bridge impact test; then, calculating the relative deviation of modal parameters between adjacent calculation orders by utilizing a stability diagram method, and marking the modal with the relative deviation smaller than a preset threshold value as a stable modal; judging the modal order of the structure by utilizing the stability diagram and determining modal parameters corresponding to each order; calculating a structure frequency response function and a frequency response function covariance matrix by utilizing the input and output data; taking the modal parameters of each order as initial values to construct an error function together with an actually measured frequency response function, and weighting the error function by utilizing a covariance matrix of the frequency response function; iteratively solving the minimum value of the error function by taking the modal parameter as an independent variable; and constructing a structure flexibility matrix by utilizing the modal parameter values after iterative convergence, and achieving the purpose of predicting the displacement of the structure under the action of any static load.
Patent WO-2021056974-A1 (WO)
Title: Vein recognition method and apparatus, device, and storage medium
Inventor: ZENG JUNYING
IPC: G06V10/764
Filed: 2020-03-06
Abstract: Disclosed in the present invention are a vein recognition method and apparatus, a device, and a storage medium, comprising the following steps: respectively performing differential operation and channel connection on two target vein images to be verified, to obtain a differential image and a two-channel image of the two target vein images; performing channel connection on the obtained differential image and two-channel image to obtain a three-channel image, and taking the three-channel image as an input of a CNN network; performing finetune on a trained pre-training model SqueezeNet on ImageNet; integrating the differential image and the three-channel image by means of a cascade optimization framework to obtain a recognition result; and taking a pair of images to be verified as a sample, performing transform processing on the sample, taking a transformed sample as the input of the CNN network, and performing supervised training on the network to obtain the recognition result. The problem of less training data can be solved, and the recognition precision is also improved on the premise of small network storage capacity.
Patent WO-2020220874-A1 (WO)
Inventor: YI XINHUA
IPC: G03G15/08
Filed: 2020-03-26
Abstract: A rotational force transmission component, a toner container, an imaging device, and a mounting/unmounting method. The rotational force transmission component (3) comprises a rotational force transmitting bit (31), a tooth resetting element, and rotational force receiving teeth (33). The rotational force receiving teeth (33) are pivotally connected to the rotational force transmitting bit (31). The rotational force transmitting bit (31) is provided with a force transmitting surface (310). The rotational force receiving teeth (33) can be rotated to positions abutting against the force transmitting surface (310) and transmit a rotational driving force to the force transmitting surface (310). The rotational force receiving teeth (33) comprise meshing parts (331). The meshing parts (331) protrude outwards in the radial direction of the rotational force transmitting bit (31). One end of the tooth resetting element is abutted against the rotational force receiving teeth (33), the other end of the tooth resetting element is abutted against the rotational force transmitting bit (31), and the tooth resetting element forces the rotational force receiving teeth (33) to be abutted against the force transmitting surface (310).
Patent WO-2021027290-A1 (WO)
Inventor: HU YUNSHEN
IPC: F21V23/04
Filed: 2020-03-30
Abstract: L'invention concerne une boîte à chaussures intelligente, comprenant un corps de boîte (1) ayant un espace de logement, le corps de boîte (1) étant pourvu d'un ensemble lumière pour éclairer l'espace de logement, et au moins un côté du corps de boîte (1) étant transparent de façon à fournir une fonction d'affichage. L'ensemble lumière est pourvu d'un commutateur de commande de son (2) pour commander l'ensemble lumière au moyen d'un son. Le corps de boîte (1) est pourvu d'une première partie de connexion électrique de façon à établir une connexion électrique entre des ensembles lumière de corps de boîte adjacents (1) lorsqu'au moins deux corps de boîte (1) sont empilés à la verticale.
Patent WO-2021223055-A1 (WO)
Inventor: ZHANG FOJIAN
IPC: H04W36/00
Filed: 2020-05-05
Abstract: Des techniques d'auto-adaptation pour récupérer des défaillances d'appel de service par paquets en raison de limitations de réseau dans un réseau sans fil sont divulguées.
Patent WO-2021223193-A1 (WO)
Title: Determination of a parameter set for a tone mapping curve
Inventor: CHEN HU
IPC: H04N5/355
Filed: 2020-05-08
Abstract: The present disclosure relates generally to the field of video processing, and more particularly, to high dynamic range (HDR) image processing. In particular, the present disclosure relates to a method for determining a parameter set for a tone mapping curve. The method comprises obtaining a plurality of parameter sets, wherein each parameter set defines the tone mapping curve, and wherein each parameter set is derived based on one of a plurality of HDR video frames. Further, the method comprises temporally filtering the plurality of parameter sets to obtain a temporally filtered parameter set.
Patent WO-2021212562-A1 (WO)
Inventor: LV XIAOWEN
IPC: G09G3/36
Filed: 2020-05-11
Abstract: A GOA driving unit, comprising a pull-up control circuit (210), a pull-up circuit (220), a transmission circuit (230), and a pull-down maintaining circuit (240). The pull-up control circuit (210) is coupled to a preceding-stage transmission signal (ST(N-4)), a preceding-stage driving output signal (G(N-4)), and a control node (Q(N)), and is used for pre-charging the control node (Q(N)) according to the preceding-stage transmission signal (ST(N-4)) and the preceding-stage driving output signal (G(N-4)). The pull-up circuit (220) is coupled to a clock signal (CK), a driving output line (G(N)), and the control node (Q(N)), and is used for determining a potential of the driving output line (G(N)) according to the clock signal (CK) and the control node (Q(N)). The transmission circuit (230) is coupled to the clock signal (CK), a transmission signal line (ST(N)), and the control node (Q(N)). The pull-down maintaining circuit (240) is coupled to a first reference potential line (VSS1), a second reference potential line (VSS2), and the driving output line (G(N)), and is used for determining potentials of the driving output line (G(N)) and the control node (Q(N)) according to the first reference potential line (VSS1) and the second reference potential line (VSS2). Each low potential period of the clock signal (CK) has a pulse period (310) and a stable period (320).
Patent WO-2021232174-A1 (WO)
Title: Techniques for network registration for multiple subscriptions
Inventor: Lin Tianya
IPC: H04W76/18
Filed: 2020-05-16
Abstract: Some aspects of the subject matter described in this disclosure may be implemented in a method for wireless communication by a user equipment (UE). The method generally includes transmitting, to a first base station via a first subscription associated with a first subscriber identity module (SIM) of the UE, a first request for registration with a first radio-access technology (RAT), receiving, from the first base station, a rejection of the first request via the first subscription of the UE, and disabling a standalone (SA) mode of operation for a second subscription associated with a second SIM of the UE based on the rejection of the first request.
Patent WO-2020238778-A1 (WO)
Inventor: MAO YANYAN
IPC: G06F21/31
Filed: 2020-05-22
Abstract: A user identity recognition-based display method and an electronic device, which relate to the technical field of touch control, and which may effectively protect information in an electronic device and reduce the possibility of leaking information in the electronic device after the electronic device or a part of the functions thereof is unlocked. The specific solution comprises: an electronic device displaying a first interface, and receiving a first touch operation of a first user on the first interface, the first touch operation being used for triggering the electronic device to display a second interface; in response to the first touch operation, determining whether behavior feature information of M touch operations matches behavior feature information of an authorized user in the electronic device; and displaying the second interface if the behavior feature information of M touch operations matches the behavior feature information of the authorized user, wherein M touch operations comprise the first touch operation, and M is a positive integer.
Patent WO-2021093315-A1 (WO)
Inventor: XIAO WEI
IPC: A23L2/38
Filed: 2020-06-05
Abstract: 一种具有保肝功能的组合物及其制备方法和应用，所述组合物包括葛根、山楂、蒲公英、菊花、陈皮。
Patent WO-2021022923-A1 (WO)
Inventor: LI ZHONGREN
IPC: C08G18/38
Filed: 2020-06-23
Abstract: Disclosed are a two-component waterproof paint and a preparation method therefor. The waterproof paint comprises a component A and a component B, wherein the component A comprises an osmosis type polyurethane prepolymer and water, the osmosis type polyurethane prepolymer is made by reacting a polyol with polyisocyanate and then with a compound as shown in formula (I): R 1 -SO 3 M(I), wherein R 1  is a C 1-10  hydrocarbyl group containing one or more terminal substituents, the terminal substituent is a terminal hydroxyl and/or terminal amino, and M is an alkali metal; and the component B comprises cement. In the preparation method, the waterproof paint is made by respectively preparing a component A and a component B, and then mixing the component A and component B. The waterproof paint can realize the slow self-repairing of the cracks or micropores in a structure in a concrete base layer in the normal state of concrete, such that on the one hand, the deep combination of a waterproof membrane layer and the concrete base layer can be improved, and on the other hand, the phenomena of water blowing and water storage below a waterproof layer can be prevented or even avoided, thus further enhancing the durable water resistance of the waterproof paint.
Patent WO-2021098237-A1 (WO)
Inventor: LIU JIE
IPC: A61N1/36
Filed: 2020-07-13
Abstract: Disclosed is a neck massager (10) comprising an elastic support (100), clamping arms (200) and circuit boards (300), wherein the clamping arms (200) comprise a first clamping arm (210) and a second clamping arm (220); the circuit board (300) comprise a first circuit board (310) and a second circuit board (320), the first circuit board (310) is installed in the first clamping arm (210), the second circuit board (320) is installed in the second clamping arm (220), and the first circuit board (310) is electrically connected to the second circuit board (320); and a first function key (400) is arranged on the first clamping arm (210) or on the outer side, corresponding to the first clamping arm (210), of the elastic support (100), a second function key (500) is arranged on the second clamping arm (220) or on the outer side, corresponding to the second clamping arm (220), of the elastic support (100), the first function key (400) is installed on the first circuit board (310) and electrically connected, and the second function key (500) is installed on the second circuit board (320) and electrically connected.
Patent WO-2021013096-A1 (WO)
Title: Control device, photographing system, movable object, control method, and program
Inventor: SHIRONO MASAHIRO
IPC: G02B7/02
Filed: 2020-07-17
Abstract: Present is a case in which the movement of a lens is affected by a ball between grooves experiencing a shift in position. A control device for controlling a photographing device and a support mechanism rotatably supporting the photographing device may comprise a circuit configured for the following: controlling the support mechanism so that the posture of the photographing device is a first posture with which the direction of movement of a cage is in a first direction having a component in the direction of gravity; and controlling a driving part so that the cage moves in the first direction via a guide structure, thus adjusting the positional relation of the ball to a first groove part and a second groove part.
Patent WO-2021013102-A1 (WO)
Title: Parameter determination method and device, and information configuration method and device
Inventor: YANG YU
IPC: H04W72/04
Filed: 2020-07-17
Abstract: Provided are a parameter determination method and device, and an information configuration method and device. The parameter determination method comprises: insofar as a first preset condition is met, determining, according to parameter information of a specified object, a target parameter used when a physical uplink control channel (PUCCH) is sent on a target PUCCH resource, wherein the specified object comprises one of a specified resource, a specified channel and a specified signal, and the target parameter comprises at least one of spatial relationship information and a power control parameter.
Patent WO-2021217907-A1 (WO)
Inventor: HU YIFEI
IPC: G06N3/04
Filed: 2020-07-21
Abstract: An auxiliary identification method and apparatus for face-to-face interview deception, and an electronic device and a storage medium. The auxiliary identification method for face-to-face interview deception comprises: acquiring a face-to-face interview video of a target object, and taking out, from the face-to-face interview video, n target video segments of the target object answering face-to-face interview questions (S31); performing facial action unit intensity extraction on the target object in the n target video segments, so as to obtain a facial action unit intensity sequence of the target object (S32); acquiring a statistical quantity of the facial action unit intensity sequence (S33); and inputting the statistical quantity of the facial action unit intensity sequence into a pre-trained deception identification model, in which two layers of long short-term memory networks are stacked, to carry out processing in a cyclical manner, so as to obtain a deception score of the target object (S34). The method is beneficial to the improvement of the accuracy of auxiliary identification of face-to-face interview deception.