baber/WOPTO huggingface dataset:
Patent WO-2022126386-A1 (WO)
Inventor: FU JIE
IPC: H04N5/232
Filed: 2020-12-15
Abstract: Embodiments of the present application provide a video recording method, a gimbal device, a mobile terminal, and a readable storage medium. The video recording method comprises: determining a mobile terminal communicationally connected to a gimbal device; determining at least one display proportion corresponding to the mobile terminal; and according to the display proportion, controlling the gimbal device to record a video. In the technical solution of the present application, in the video recording method, according to the display proportion set for the mobile terminal, the display proportion of a video to be recorded by the gimbal device can be determined, so that the recorded video can meet the requirements of the mobile terminal or video sharing software on the display proportion.
Patent WO-2022011984-A1 (WO)
Inventor: ZHANG HONG
IPC: G06T7/30
Filed: 2020-12-28
Abstract: 本公开实施例涉及一种图像处理方法及装置、电子设备、存储介质和程序产品。所述方法包括: 获取第一图像中目标对象的第一分割结果; 获取第二图像中目标对象的第二分割结果; 根据所述第一分割结果与所述第二分割结果，得到所述第一图像与所述第二图像之间的形变场，其中，所述形变场包括所述目标对象在所述第一图像与所述第二图像之间的每个像素点的位置变换关系。
Patent WO-2022141630-A1 (WO)
Title: Aspirateur
Inventor: PENG JINSONG
IPC: A47L9/02
Filed: 2021-01-04
Abstract: La présente invention concerne le domaine des besoins quotidiens, et divulgue un aspirateur, qui est pourvu d'un boîtier, le boîtier étant pourvu d'une sortie d'air; un bac à poussière, qui comporte une entrée de bac à poussière, le bac à poussière étant monté sur le boîtier; un ensemble filtre d'entrée d'air, qui est monté de manière amovible à l'intérieur du bac à poussière; un ensemble ventilateur électrique, qui est monté dans le boîtier à proximité de la sortie d'air, et qui est situé en aval de l'ensemble filtre d'entrée d'air; et une unité d'alimentation électrique. L'ensemble filtre d'entrée d'air comprend une unité de filtre primaire et une unité de filtre à haute efficacité; l'unité de filtre primaire s'étend de l'unité de filtre à haute efficacité à l'entrée du bac à poussière; et au moins une partie de l'unité de filtre primaire se présente sous forme de feuille, s'adapte à au moins une partie d'une paroi interne du bac à poussière, et s'étend de l'unité de filtre à haute efficacité à l'entrée du bac à poussière. L'aspirateur de la présente invention présente une plus grande surface de filtration de sorte qu'une plus grande quantité de poussière peut être aspirée, évitant ainsi le nettoyage fréquent de l'ensemble filtre d'entrée d'air par un utilisateur.
Patent WO-2021169617-A1 (WO)
Inventor: LUO JUNFU
IPC: B60D5/00
Filed: 2021-01-06
Abstract: An open gangway (100) for a rail vehicle (1000) and a rail vehicle (1000) having same, the open gangway (100) comprising: a bellows component (1), a footboard component (2) and a load-bearing assembly (3). The bellows component (1) comprises an outer bellows (11) and an inner bellows (12). The inner bellows (12) is non-axial symmetrically provided about the vertical centerline (L1) of the outer bellows (11), and the footboard component (2) is located at the bottom of the inner bellows (12) so as to cooperate with the inner bellows (12) to form a passing passage (1a). The load-bearing assembly (3) is provided in the outer bellows (11) and is located below the footboard component (2). The load-bearing assembly (3) comprises a coupler (31) and a support component (32). The support component (32) is connected to the outer bellows (11) and the coupler (31), respectively, and a part of the footboard component (2) is located directly above the coupler (31).
Patent WO-2021147835-A1 (WO)
Title: One-key master control system for intelligent lighting terminal, and control method therefor
Inventor: MU JIANJIANG
IPC: H05B35/00
Filed: 2021-01-19
Abstract: The present invention provides a one-key master control system for an intelligent lighting terminal, and a control method therefor. The one-key master control system for an intelligent lighting terminal comprises a master control system (2), a regional sub-control center (3), an intelligent lighting terminal node (5), and a node confirmation module (1). The node confirmation module (1) and the master control system (2) are electrically connected. The master control system (2), the regional sub-control center (3), and the intelligent lighting terminal node (5) are electrically connected in sequence. The present technical solution enables coordination and overall control for different regional scenarios and different types of intelligent lighting terminals so as to achieve different visual effects. The solution also achieves overall adjustment and monitoring of intelligent lighting terminals, facilitates operation, and reduces costs.
Patent WO-2021155759-A1 (WO)
Title: Method and device for processing segment identifier
Inventor: CHENG WEIQIANG
IPC: H04L45/741
Filed: 2021-01-28
Abstract: Embodiments of the present disclosure provide a method and device for processing a segment identifier. The method comprises: obtaining first information in a network identifier of a first node and second information of the first node, the first information comprising a difference part between the network identifier of the first node and network identifiers of other nodes in a network, and the second information comprising a value of a function of the first node; and sending the first information and the second information to the other nodes in the network, a combination of the first information and the second information being used for representing a USID of the first node.
Patent WO-2021175212-A1 (WO)
Inventor: LAM WING MING
IPC: H01M10/44
Filed: 2021-03-02
Abstract: Provided are a battery charging curve learning apparatus and a charger. The battery charging curve learning apparatus comprises: a load module, a first sampling module, a booster module, and a controller. The load module simulates a load to make a target charger output the maximum power within the current time; the first sampling module collects the current output current and the current output voltage of the target charger; the booster module provides a starting voltage for the target charger; the controller controls the load module, the first sampling module, and the booster module to operate, performs charging timing to obtain a charging time, and obtains, according to the parameters collected by the first sampling module and the charging time, a charging curve of a battery to which the target charger is adapted. A charging apparatus of the charger performs charging according to the charging curve, so as to charge a special battery instead of a charger dedicated to the battery. The battery charging curve learning apparatus has a high universality, and can charge a variety of batteries.
Patent WO-2022016886-A1 (WO)
Title: Transaction verification method and apparatus
Inventor: CHENG SHUO
IPC: G06Q20/06
Filed: 2021-03-12
Abstract: A transaction verification method and apparatus, for use in the technical field of computers. The method is applied to an electronic device comprising a security element (SE), a trusted execution environment (TEE), and a rich execution environment (REE), and comprises: in a transaction verification process, implementing execution of a service logic and data storage by transferring same from an SE side to a TEE side, and the SE side reserving transaction legality verification, so that the problem that storage space and computing performance of the SE of the electronic device are limited is overcome while ensuring the security, and user experience is significantly improved. The method is also applied to a server side, and comprises performing incremental verification on a data certificate from the electronic device, and verifying the legality of data in the data certificate which is not recorded in a historical data certificate. The redundant verification computation on the server side is reduced, so as to achieve effects of fast verification of data certificates on the server side in a high concurrency scenario and resource saving.
Patent WO-2021253909-A1 (WO)
Title: Lamp capable of networking, and lamp networking system
Inventor: ZENG LIANG
IPC: F21V23/02
Filed: 2021-03-25
Abstract: A lamp capable of networking, and a lamp networking system. The lamp (1) comprises a power adapter (2), a load unit and a connection circuit, wherein the connection circuit comprises an AC input end (11) and at least two AC output ends (12); the power adapter (2) comprises a conversion control board (25), at least one AC input interface (21), at least one DC output interface (22) and at least two AC output interfaces (23, 24); the conversion control board (25) is used for converting an AC voltage into a DC voltage; the AC input end (11) is connected to the AC input interface (21); the DC output interface (22) is connected to the load unit; and the two AC output interfaces (23, 24) are respectively connected to the two AC output ends (12), which are connected in parallel to each other. Therefore, fast and simple combination of lamps can be achieved, and the arrangement and use of wire materials are reduced, thereby improving the light utilization efficiency; in addition, the cost input and light blocking are also reduced, thereby improving economic benefits and reducing potential safety risks caused by a complex circuit.
Patent WO-2021197277-A1 (WO)
Inventor: LIU YONGBIN
IPC: H01P5/12
Filed: 2021-03-29
Abstract: An antenna unit, a radio unit, and a base station are disclosed. The antenna unit or the radio unit includes a plurality of filters, each having a respective radio frequency passband. At least one first filter is a CWG filter. The first filter is coupled to a second filter through a T-junction formed on an antenna board or a radio mother board.
Patent WO-2022027998-A1 (WO)
Title: Cross carrier scheduling with different sub-carrier spacing capability reporting
Inventor: SUN HAITONG
IPC: H04W72/10
Filed: 2021-04-13
Abstract: Reporting capabilities regarding Cross Carrier Scheduling (CCS) with different Sub-Carrier Spacing (SCS) may include generating a message to send to a base station. The message may comprise an indication of a user equipment's (UE's) capability for CCS with different SCS. Based on the UE's capability for CCS with different SCS, a number of unicast downlink control information (DCI) per physical downlink control channel (PDCCH) monitoring occasion per span may be processed to determine scheduled resources for downlink (DL) and uplink (UL) signaling or channels. The DL and UL signaling or channels may be processed using the scheduled resources.
Patent WO-2021218810-A1 (WO)
Inventor: ZHOU BINBIN
IPC: A61N1/04
Filed: 2021-04-23
Abstract: Un ensemble d'électrodes (100) selon la présente invention est appliqué à un appareil de massage du cou. L'appareil de massage de cou comprend un corps de machine et une tête de massage (1000) ; l'ensemble d'électrodes (100) comprend un support métallique (122) et un élément d'électrode non métallique (121) ; le support métallique (122) est relié de manière amovible et mécanique et est connecté électriquement à la tête de massage (1000) ; l'élément d'électrode non métallique (121) est disposé sur la surface du support métallique (122) ; l'élément d'électrode non métallique (121) et le support métallique (122) sont empilés ; le support métallique (122) est utilisé pour porter et supporter l'élément d'électrode non métallique (121) ; l'élément d'électrode non métallique (121) est adapté pour être en contact avec une peau humaine ; sous le support du support métallique (122), l'élément d'électrode non métallique (121) suit le support métallique (122) pour réaliser de manière synchrone la liaison et la séparation avec la tête de massage (1000).
Patent WO-2022205542-A1 (WO)
Inventor: CAO YUZHONG
IPC: B24B41/02
Filed: 2021-04-23
Abstract: 一种机加工床的负压吸附静压支撑导轨，包括：导轨槽（1）、导轨本体和静压支撑组件，导轨槽（1）固定设置在工作台的下侧面，导轨本体固定设置在机床的上侧面，导轨槽（1）和导轨本体对应设置。静压支撑组件使导轨槽和导轨本体之间处于纯液体摩擦状态，使得机加工床具有高运动精度、低摩擦阻力等优点。还提供了一种包括负压吸附静压支撑导轨的外圆磨床。
Patent WO-2022021983-A1 (WO)
Inventor: PENG JINHUA
IPC: F04D29/58
Filed: 2021-04-30
Abstract: An air duct assembly (100), a fan assembly (200), and an electric heater. The air duct assembly (100) comprises a volute tongue (10), an accommodation cavity (11) being formed in the volute tongue, and the volute tongue (10) being provided with an opening (12) communicated with the accommodation cavity (11); and a volute (20) mounted at the opening (12); wherein the volute tongue (10) comprises two side plates (13), a first plate (110), and a second plate (120); the two side plates (13) are opposite in a first direction and respectively abut against the volute (20), so that the volute (20) support the volute tongue (10) in the first direction, and the first plate (110) and the second plate (120) are opposite in a second direction; a first positioning part (14) is provided on the first plate (110) of the volute tongue (10), and the volute (20) is provided with a second positioning part (21) matching the first positioning part (14), so that the volute tongue (10) positions the volute (20) in the second direction.
Patent WO-2021258920-A1 (WO)
Inventor: LI YULE
IPC: G06K9/00
Filed: 2021-05-18
Abstract: Disclosed in the embodiments of the present application are a generative adversarial network training method, an image face swapping method and apparatus, and a video face swapping method and apparatus. The generative adversarial network training method comprises: acquiring an original image and a target image; initializing a generator and a discriminator of a generative adversarial network; inputting the original image and the target image into the generator for training to obtain a face-swapped image, wherein the generator extracts an attribute feature map of a first face from the original image, extracts identity features of a second face from the target image, injects the identity features into the attribute feature map to generate a mixed feature map, and decodes the mixed feature map according to the identity features and the attribute feature map to obtain the face-swapped image after the first face is replaced with the second face; inputting the original image and the face-swapped image into the discriminator for training to obtain a decision value; and adjusting the generator and the discriminator according to the decision value, the face-swapped image, the original image, and the target image.
Patent WO-2021249141-A1 (WO)
Inventor: WANG CHEN
IPC: G06F12/0871
Filed: 2021-05-19
Abstract: Embodiments of the present application relate to the technical field of computers. Disclosed are a method for processing metadata in a storage device and a related device. The method comprises: a network card in a storage device receives an IO request, the IO request comprising a data read request or a data write request; the network card executes a metadata processing task corresponding to the IO request; when the network card determines that the execution of the metadata processing task fails, the network card request a CPU in the storage device to execute the metadata processing task. In view of the above, the embodiments of the present application provide a method for adaptively and dynamically executing a metadata processing task by a network card and a CPU. In this way, some of metadata processing tasks can be adaptively unloaded from a CPU to a network card, such that not only can the data processing pressure of the CPU be reduced, but also a long delay caused by metadata processing by a network card can be prevented, thus improving the data read/write efficiency of a storage device.
Patent WO-2021244475-A1 (WO)
Inventor: LIU WEI
IPC: G09F9/00
Filed: 2021-05-31
Abstract: A display screen (100), a display method, and an electronic device. On the basis of the display screen (100), a color-changing thin film (110) covers an opening of the display screen (100), and the color-changing thin film (110) can adjust the light transmittance under the action of a control voltage.
Patent WO-2022188277-A1 (WO)
Inventor: WANG ZHENHUA
IPC: A01G25/02
Filed: 2021-06-01
Abstract: 一种滴灌灌水器，包括：进水口（11）；出水口（21）；若干流道单元（3），其设于进水口（11）和出水口（21）之间，流道单元（3）包括连通设置的第一主流道（32）、第二主流道（35）和多个分支流道（34），第一主流道（32）靠近进水口（11）设置，第二主流道（35）靠近出水口（21）设置，分支流道（34）设于第一主流道（32）和第二主流道（35）之间，分支流道（34）沿第二主流道（35）的切向或者径向设置。还公开了一种包括该滴灌灌水器的滴灌系统。该滴灌灌水器实现了较好的消能效果，且消能效果不受限于流道尺寸。
Patent WO-2022042009-A1 (WO)
Title: Audio data processing method, apparatus, and speaker system
Inventor: CHEN ZHIPENG
IPC: H04R1/26
Filed: 2021-06-29
Abstract: The present application relates to the field of audio technology. Embodiments of the present application provide an audio data processing method, an apparatus, and a speaker system, which can improve the sound quality of an audio playing device. The speaker system comprises a full frequency speaker and a low frequency speaker, the full frequency speaker is physically connected to the the low frequency speaker by means of a first fixing component of the full frequency speaker and a second fixing component of the low frequency speaker; the full frequency speaker communicates with the low frequency speaker by means of a first communication component in the first fixing component and a second communication component in the second fixing component; wherein the first fixing component and the second fixing component are a group of matching connection components, and the first communication component and the second communication component are a group of matching communication components. A low frequency audio playing effect of the low frequency speaker is superior to a low frequency audio playing effect of the full frequency speaker, and the frequency range of the full frequency speaker is greater than the frequency range of the low frequency speaker.
Patent WO-2022160591-A1 (WO)
Title: Procédé et appareil de détection de comportements de foule, ainsi que dispositif électronique, support de stockage et produit programme d'ordinateur
Inventor: HAN ZHIWEI
IPC: G06K9/00
Filed: 2021-06-30
Abstract: L'invention concerne un procédé et un appareil de détection de comportements de foule, ainsi qu'un dispositif électronique, un support de stockage et un produit programme d'ordinateur. Le procédé peut comprendre : la réalisation d'un suivi d'objet sur au moins un objet apparaissant dans une séquence d'images cible qui comprend une pluralité d'objets et la détermination d'informations de changement d'emplacement de chaque objet dans la séquence d'images cible ; et la réalisation d'un traitement de convolution d'image sur la base des informations de changement d'emplacement obtenues dans la séquence d'images cible et, sur la base de caractéristiques d'extraction obtenues au moyen du traitement de convolution d'image, la détermination de comportements de foule correspondant à la pluralité d'objets dans la séquence d'images cible.
Patent WO-2022227268-A1 (WO)
Inventor: LIN BAIQUAN
IPC: B01L3/00
Filed: 2021-06-30
Abstract: 本申请实施例公开了一种微流控芯片。该微流控芯片包括相对设置的第一基板和第二基板，第一基板和第二基板之间形成微流控通道，微流控通道设置为容纳至少一个液滴；位于第一基板一侧的多个驱动电极、多个第一感应电极和多个第二感应电极，多个驱动电极中相邻的驱动电极加载不同的驱动电压信号，以驱动液滴移动；多个第一感应电极和多个第二感应电极加载探测信号，根据液滴流过时第一感应电极和所述第一感应电极对应的一电极形成的电容变化以及第二感应电极和所述第二感应电极对应的一电极形成的电容变化确定液滴的位置。
Patent WO-2022052604-A1 (WO)
Inventor: ZHONG HAOHUA
IPC: H04N5/232
Filed: 2021-07-02
Abstract: The present application discloses an information prompt method and apparatus, an electronic device, and a storage medium, relating to the technical field of smart homes. Said method is applied to an electronic device, the electronic device comprising a display screen, the electronic device being used for connecting with a rotatable camera; said method comprises: displaying, on the display screen, a preview image acquired by the camera; and when the camera rotates to the maximum rotation angle, displaying text prompt information in a first area of the display screen, and displaying color prompt information in a second area of the display screen, wherein the text prompt information and the color prompt information are used for prompting that the camera has rotated to the maximum rotation angle. In the information prompt method and apparatus, the electronic device, and the storage medium provided in the embodiments of the present application, by means of visible pictures and visible text, it is prompted more intuitively that the camera has rotated to the maximum rotation angle, improving the effectiveness of the prompt information.
Patent WO-2022267095-A1 (WO)
Title: Composition liquide d'atomisation électronique et son récipient d'emballage
Inventor: ZHANG LIN
IPC: A24B15/18
Filed: 2021-07-05
Abstract: La présente invention concerne une composition liquide d'atomisation électronique et un récipient d'emballage associé. La composition liquide d'atomisation électronique comprend un liquide à vapoter, et un support à libération lente par adsorption à l'état solide, le support à libération lente par adsorption étant situé dans le liquide à vapoter, et la forme du support à libération lente par adsorption est au moins l'une d'une forme irrégulière, une forme sphérique, une forme de bloc, une forme granulaire, une forme de colonne, une forme de tuyau, une forme de feuille, une lettre, un mot, un graphique, un symbole, un dessin humoristique, un personnage, un animal, une plante et un modèle de marque de commerce. De cette manière, dans la composition liquide d'atomisation électronique et le récipient d'emballage de celle-ci, le support à libération lente par adsorption adsorbe des substances volatiles telles qu'un arôme, un agent de refroidissement et de la nicotine, puis libère lentement celui-ci, ce qui permet d'améliorer l'expérience de vapotage dans les étapes intermédiaires et tardives. Le support à libération lente par adsorption peut également adsorber des éléments nocifs tels que le plomb, le cadmium, le mercure, l'arsenic, le nickel et le chrome dans un liquide à vapoter complexe, ce qui permet d'améliorer la sécurité d'utilisation de cigarettes électroniques.
Patent WO-2022017172-A1 (WO)
Title: System and method for harq feedback in rrc inactive state
Inventor: HERATH SANJEEWA
IPC: H04W72/04
Filed: 2021-07-06
Abstract: Systems and methods for transmitting uplink control information, for example ACK/NACK, while in RRC_inactive state, are provided. Uplink control information is transmitted while in RRC_INACTIVE state by transmitting a sequence from a set of possible sequences to convey the uplink control information, the transmitted sequence associated with a value of the uplink control information. The sequence is asynchronously transmitted. Signalling may be used to configure a transmission resource within which to transmit the sequence, wherein the transmission resource has a time duration that is longer than a time duration to transmit the sequence. This has the effect of introducing a gap following sequence transmission that can ensure the sequence transmission does not interfere with a data transmission.
Patent WO-2022095492-A1 (WO)
Inventor: GUO XINGMEI
IPC: H01M4/90
Filed: 2021-07-06
Abstract: L'invention divulgue un catalyseur d'électrode positive de pile métal/air haute performance, constitué de particules hétérogènes d'oxyde de métal de transition-nitrure de métal de transition et d'un substrat de carbone mésoporeux. Les nanoparticules hétérogènes représentant 10 à 50 % de la masse totale du catalyseur sont dispersées dans le substrat de carbone mésoporeux ; dans les particules hétérogènes, l'oxyde représente de 10 à 100 %. Un procédé de préparation du catalyseur comprend : le traitement du carbone mésoporeux à l'aide d'une solution d'acide fort pour obtenir du carbone mésoporeux fonctionnalisé en surface ; l'immersion du carbone mésoporeux fonctionnalisé en surface dans une solution aqueuse d'un sel de métal de transition, l'agitation et le lavage ; et l'ajout d'eau ammoniacale et l'agitation, permettant la réaction de complexation confinée, un nouveau lavage, la réalisation d'un séchage sous vide, et la calcination d'un produit résultant sous atmosphère inerte ou sous vide.