baber/WOPTO huggingface dataset:
Patent WO-2021203806-A1 (WO)
Title: Multi-pedal controlled caster
Inventor: JIE YEBING
IPC: B60B33/00
Filed: 2021-01-28
Abstract: Disclosed is a multi-pedal controlled caster, comprising a caster body (16), a straight-travel braking mechanism, a full-braking mechanism, and a reset pedal (14), wherein an auxiliary brake gear (160) is fixed on the caster body; the straight-travel braking mechanism comprises a straight-travel pedal (12), a straight-travel limit sheet (9) and a straight-travel inner gear part (6); and the full braking mechanism comprises a full-brake pedal (13), a full-brake limit sheet (8) and a full-brake inner gear part (7). The straight-travel pedal can pry away the straight-travel limit sheet, such that the straight-travel limit sheet is in clamping-fit with the straight-travel inner gear part, so as to limit steering of the caster. The full-brake pedal can pry away the full-brake limit sheet, such that the full-brake limit sheet is in clamping-fit with the full-brake inner gear part, and at the same time, the full-brake limit sheet is in clamping-fit with the auxiliary brake gear, so as to limit steering and traveling of the caster. The reset pedal can pry away the straight-travel pedal and the full-brake pedal, such that the straight-travel pedal and the full-brake pedal are reset, and the straight-travel limit sheet and the full-brake limit sheet are reset, so as to enable the caster to restore free steering and travel. The caster has a simple structure and functions directly.
Patent WO-2021238298-A1 (WO)
Title: Consensus method, apparatus and device for blockchain system, and medium
Inventor: HUANG YAN
IPC: H04L29/08
Filed: 2021-02-04
Abstract: Disclosed are a consensus method, apparatus and device for a blockchain system, and a medium. A consensus method for a blockchain system comprises: receiving a consensus cluster routing request sent by a target peer node; parsing the consensus cluster routing request to obtain routing request information, the routing request information comprising the node position of the target peer node; determining a target consensus cluster from at least one available consensus cluster according to the node position, the available consensus cluster being a consensus cluster in a normal working state in the blockchain system; and sending the target cluster address of the target consensus cluster to the target peer node. The embodiments of the present invention are able to solve the problem of the existing consensus mechanism being unable to satisfy the high throughput requirement of blockchain systems.
Patent WO-2022165735-A1 (WO)
Inventor: Mou Xiaozheng
IPC: G06K9/00
Filed: 2021-02-05
Abstract: La présente invention divulgue un procédé et un système de détection d'un objet en mouvement. Le procédé de détection d'un objet en mouvement comprend les étapes consistant : à diviser un modèle d'image prédéfini en une pluralité de blocs d'image de la même taille ; à compter la quantité de données d'événement qui se trouvent dans une durée prédéterminée et sont contenues dans chaque bloc d'image, les données d'événement provenant d'un capteur de vision dynamique et étant déclenchées par le mouvement relatif entre un objet dans le champ de vision et le capteur de vision dynamique ; en fonction de la quantité de données d'événement correspondant à chaque bloc d'image, à déterminer au moins un bloc d'image contenant un objet en mouvement ; et sur la base du bloc d'image déterminé, à générer une trame candidate d'objet, la trame candidate d'objet pointant vers l'objet en mouvement détecté. La présente invention divulgue également un dispositif informatique correspondant.
Patent WO-2022170591-A1 (WO)
Inventor: GUO ZHAO
IPC: F16C19/00
Filed: 2021-02-10
Abstract: 一种机架组件，所述机架组件包括机架和滚筒，所述机架包括底座，所述底座的一侧固定有支撑框，所述支撑框上开设有固定孔，所述底座的另一侧固定有滚动支撑部；所述滚筒的一端可转动的设置于所述固定孔内，所述滚筒的另一端与所述滚动支撑部抵接。
Patent WO-2022170614-A1 (WO)
Inventor: XIA ZEYU
IPC: B01D50/00
Filed: 2021-02-11
Abstract: A solar-powered air purification apparatus for a rail transit vehicle, comprising a cylindrical housing (1); a base (2) is provided at the bottom of the housing (1), a storage battery, a water pump and a heating wire are provided in the base (2), a water inlet (3) and a water outlet (4) are provided at the bottom of the base (2), the water inlet (3) is in communication with a spray rod (5) by means of the water pump; the spray rod (5) is mounted at the center of the upper surface of the base (2) and extends into the housing (1), and a spray head (6) is provided at the top of the spray rod (5); the heating wire is mounted at a water outlet end of the water pump, for heating water to facilitate spraying; and an air inlet (7) is provided on the outer wall of the housing (1), a flow guide fan (8) is provided on the top of the housing (1), a carbon fiber adsorption layer (9) is provided in the housing (1), and a circle of solar photovoltaic panel (10) is provided at the outer edge of the flow guide fan on the top of the housing (1). The air purification apparatus is solar-powered, being energy-saving and environmentally friendly, and is provided with a flow guide fan, increasing the air outlet efficiency; and three layers of filtering and purification, i.e. a dust filter screen, spraying for dust removal, and carbon fiber adsorption are added in said apparatus, having a good purification effect and a good application prospect.
Patent WO-2022068151-A1 (WO)
Inventor: DONG JIANLI
IPC: G08G1/14
Filed: 2021-03-05
Abstract: The embodiments of the present application relates to the technical fields of Internet of Things and Bluetooth, and provide an information transmission method and apparatus, a device, and a storage medium. Said method comprises: a vehicle-mounted Bluetooth device broadcasting first information, the first information comprising the vehicle identifier of a vehicle to which the vehicle-mounted Bluetooth device belongs; a Bluetooth base station receiving the first information; the Bluetooth base station acquiring location information of the vehicle; the Bluetooth base station sending second information to a cloud platform, the second information comprising the vehicle identifier and the location information; and the cloud platform storing the second information. The embodiments of the present application facilitate a user to query location information of a vehicle by means of the vehicle identifier of the vehicle, improve the efficiency of information acquisition, and facilitate smart management of a parking lot.
Patent WO-2022116409-A1 (WO)
Inventor: LAI ERICH
IPC: A63B41/10
Filed: 2021-03-16
Abstract: The present invention relates to a preparation method for a machine-laminated ball, and disclosed is a preparation method for a machine-laminated ball comprising the following steps: inflating an inner liner, and winding a layer of yarn or wrapping a piece of cloth on a surface of the inner liner to prepare a ball bladder; punching ball leather to obtain a ball cover, punching rubber to obtain a rubber sheet, and positioning and fixing the rubber sheet and ball cover by means of hot pressing to obtain a ball skin; flatly arranging the ball skin in a skin-laminating mold of a skin laminating machine, tightly attaching the ball skin to an inner wall of the skin-laminating mold by means of vacuum attachment, placing the ball bladder in the skin-laminating mold, aligning an air nozzle of the ball tire with an air nozzle of the skin-laminating mold, and then the skin-laminating mold bonds the ball bladder and the ball skin together, so as to prepare an initial machine-laminated ball body; placing the initial machine-laminated ball body into a vulcanization mold having a corresponding size and carrying out vulcanization to obtain a finished machine-laminated ball product; and placing the finished machine-laminated ball product in a shaping machine for shaping. Thus, effectively preventing a ball base layer from falling off, and improving the production efficiency of machine-laminated balls.
Patent WO-2022141929-A1 (WO)
Inventor: FAN DAIMING
IPC: G16H50/20
Filed: 2021-04-11
Abstract: A health self-test system, a server, and a health testing system. The health self-test system comprises: a self-test template generation module for generating a self-test template, wherein the self-test template is used for prompting a user to input health information; a health information receiving module for receiving the health information input by the user; a self-test template updating module, which is connected to the self-test template generation module and the health information receiving module and used for updating the self-test template according to the health information of the user, wherein the updated self-test template is used for prompting the user to continue to input health information; and a self-test report generation module, which is connected to the health information receiving module and used for generating a self-test report of the user according to the health information of the user. The health self-test system can allow a user to quickly and conveniently perform health self-testing.
Patent WO-2022217417-A1 (WO)
Inventor: WANG FAN
IPC: H04N19/13
Filed: 2021-04-12
Abstract: Selon des modes de réalisation, la présente invention concerne un procédé de codage, un procédé de décodage, un codeur, un décodeur, et un support de stockage.

Le procédé de décodage comprend les étapes suivantes: un décodeur décode un flux de code pour déterminer une information d'identification de mode de contexte du bloc courant; en fonction de l'information d'identification de mode de contexte, la détermination d'une valeur initiale d'un paramètre de quantité; et en fonction de la valeur initiale du paramètre de quantité, la détermination d'un coefficient du bloc courant en utilisant au moins un parmi un mode de contexte et un mode de dérivation. Le procédé de codage comprend les étapes suivantes : un codeur détermine une information d'identification de mode de contexte du bloc courant; en fonction de l'information d'identification de mode de contexte, la détermination d'une valeur initiale d'un paramètre de quantité; et en fonction de la valeur initiale du paramètre de quantité, l'exécution du codage, en utilisant au moins un parmi un mode de contexte et un mode dérivation, un coefficient du bloc courant pour générer un flux de code.
Patent WO-2021223605-A1 (WO)
Title: Charging and heat preservation method and system for vehicle battery
Inventor: WU MAIQING
IPC: H01M10/615
Filed: 2021-04-23
Abstract: A charging and heat preservation method for a vehicle battery, comprising: after a battery of a vehicle has been fully charged, acquiring an expected vehicle use time, and a corresponding expected activation time of a charging and heating function for heating the battery; and upon reaching the expected activation time, controlling the vehicle to activate the charging and heating function according to the current temperature of the battery and the expected vehicle use time, such that the temperature of the battery reaches a safe temperature upper threshold value and heat preservation of the battery is achieved. The safe temperature upper threshold value is configured to be the highest temperature value at which the battery can operate normally. Further disclosed is a system that employs the charging and heat preservation method for a vehicle battery. The invention prevents batteries from being impacted by low temperatures, and prevents inefficient use of electricity caused by continuous heating performed on the batteries.
Patent WO-2021223756-A1 (WO)
Inventor: WANG YUNBING
IPC: A61L26/00
Filed: 2021-05-08
Abstract: Sont divulgués un hydrogel ayant une fonction anti-inflammatoire et favorisant la réparation, son procédé de préparation et son application. L'hydrogel injectable forme un gel à l'aide de l'interaction entre un groupe fonctionnel d'un polymère et un groupe o-hydroxyle du polymère, et en réponse à des conditions acides et/ou des conditions d'oxygène actif, l'hydrogel se désintègre après l'interaction entre le groupe fonctionnel du polymère et le groupe o-hydroxyle du polymère est libéré. Le procédé de préparation consiste : à préparer un premier polymère contenant un groupe fonctionnel; et à mélanger une matrice extracellulaire et/ou des médicaments hydrophiles et/ou des médicaments hydrophobes et/ou le premier polymère, et/ou un polymère contenant un groupe o-hydroxyle pour préparer l'hydrogel injectable.
Patent WO-2021233157-A1 (WO)
Title: Warehousing method and apparatus for goods, and non-volatile computer-readable storage medium
Inventor: YANG WENXIANG
IPC: G06Q10/08
Filed: 2021-05-11
Abstract: A warehousing method and apparatus for goods, and a non-volatile computer-readable storage medium, which relate to the technical field of warehousing. The method comprises: in response to the reception of warehousing list data, splitting the warehousing list data into a plurality of pieces of task list data according to logistic storage attributes of goods to be warehoused in the warehousing list data (110); according to at least one of a quality guarantee period parameter, a category parameter and a weight parameter, and on the basis of an arrangement sequence of storage positions in a storage area, allocating storage positions to goods in the task list data (120); and warehousing the goods according to an allocation result (130).
Patent WO-2022166034-A1 (WO)
Title: Système et procédé pour générer un faisceau à corrélation non uniforme de vecteur
Inventor: ZHU XINLEI
IPC: G02B27/09
Filed: 2021-05-20
Abstract: L'invention concerne un système et un procédé pour générer un faisceau à corrélation non uniforme de vecteur. Le procédé comprend les étapes consistant à : générer un premier faisceau laser (S1) ; dilater du premier faisceau laser (S2) ; convertir le premier faisceau laser dilaté en un second faisceau laser ayant une intensité lumineuse obtenue par superposition de différents modes (S4) ; focaliser le second faisceau laser (S5) ; filtrer la lumière diffractée de premier ordre positive et négative sur un plan focal après que le second faisceau laser est focalisé (S6) ; convertir la lumière diffractée de premier ordre positive et négative filtrée en un faisceau à polarisation circulaire gauche et un faisceau à polarisation circulaire à droite (S7) ; collimater le faisceau à polarisation circulaire gauche et le faisceau à polarisation circulaire à droite (S8) ; et combiner le faisceau à polarisation circulaire gauche collimaté et le faisceau polarisé circulairement à droite en un faisceau de vecteur, le faisceau de vecteur étant un faisceau à corrélation non uniforme de vecteur (S9). Le faisceau à corrélation non uniforme de vecteur produit n'a pas seulement une faible scintillation mais également une intensité élevée, ce qui permet d'obtenir un excellent choix pour des supports de communication, une manipulation de particules et une mise en forme de champ longitudinal pour des communications en espace libre.
Patent WO-2022001600-A1 (WO)
Inventor: LI YAQIAN
IPC: G06K9/00
Filed: 2021-06-08
Abstract: 一种信息解析方法、装置、设备及存储介质，该方法包括：确定待解析对象中所包括信息的信息类型（S110）；其中，所述待解析对象为与应用程序相关的图像；在所述信息类型包括预设类型的情况下，对所述待解析对象中预设类型对应的信息进行解析，确定所述应用程序的标识信息（S120）；响应于接收到搜索所述应用程序的指令，根据所述应用程序的标识信息跳转到应用程序商店（S130）。
Patent WO-2021254510-A1 (WO)
Title: Method for determining screenshot area, and related apparatus
Inventor: SHAO TIANYU
IPC: G06F3/0481
Filed: 2021-06-18
Abstract: A method for determining a screenshot area, and a related apparatus. The method comprises: a terminal acquiring a regular geometric area in a display interface of a display screen, wherein the geometric area can be a geometric area obtained by the terminal according to a touch-control trajectory of a user on the display screen, the geometric area is a circumscribed rectangle of the touch-control trajectory, and the geometric area may also be a regular rectangle circled by the user on the display screen; obtaining a first area and/or a second area according to the geometric area and an optimization parameter, and generating a screenshot area according to the first area and/or the second area, wherein the optimization parameter is a preset gain value or intersection-over-union (IOU); and the terminal feeding the screenshot area back to the user by means of the display screen. By means of the method, a screenshot area can be determined more efficiently.
Patent WO-2022267017-A1 (WO)
Inventor: LU FEI
IPC: H04W64/00
Filed: 2021-06-25
Abstract: 本申请提供了一种通信方法及通信装置。该方法包括：AMF接收基站发送的第一消息，所述第一消息包括多个第一跟踪区标识以及所述多个第一跟踪区标识中每个第一跟踪区标识对应的有效时间信息；所述AMF从所述多个第一跟踪区标识中为终端设备选择目标跟踪区标识；所述AMF向所述终端设备发送第二消息，所述第二消息包括所述目标跟踪区标识。当存在多个跟踪区标识时，由AMF为终端选择为其提供服务的目标跟踪区标识，能够一定程度避免终端设备随意选择跟踪区标识导致的选择错误。
Patent WO-2022057361-A1 (WO)
Title: Dust cleaning mechanism and cleaning device
Inventor: LI XING
IPC: A47L9/20
Filed: 2021-06-25
Abstract: A dust cleaning mechanism and a cleaning device, comprising a driving mechanism (7), a transmission mechanism, and a dust scraping mechanism. The transmission mechanism comprises a gear box (8), and the gear box (8) is connected to the driving mechanism (7) by means of an input shaft and connected to the dust scraping mechanism by means of an output shaft (801); the dust scraping mechanism comprises a dust scraping body (9), and the output shaft (801) is in transmission connection with the dust scraping body (9) to drive the dust scraping body (9) to move; the dust scraping body (9) is provided with a first dust scraping strip (901) and/or a second dust scraping strip (902). The cleaning device comprises a dust barrel (601), a dust barrel cover (602), the dust cleaning mechanism, and a cover opening mechanism; when a rack (15) of the transmission mechanism moves to a preset position along the axial direction of the dust barrel (601), the cover opening mechanism is pushed to move, so as to release the locked state of the dust barrel cover (602) relative to the dust barrel (601).
Patent WO-2022002198-A1 (WO)
Inventor: LIN HUAXIN
IPC: G06K9/00
Filed: 2021-07-01
Abstract: 提供一种电子设备（100）和身份认证方法，电子设备（100）包括：光发射组件（102）、指纹芯片（118）与多个彩色滤光片（116），其中：光发射组件（102）设置于电子设备（100）的屏幕的封装玻璃（110）与基底玻璃（112）之间；指纹芯片（118）上具有多个间隔设置的滤光子区域；多个彩色滤光片（116）分别设置于多个滤光子区域与屏幕之间。
Patent WO-2022205669-A1 (WO)
Inventor: TIAN JUN
IPC: H01M10/058
Filed: 2021-07-13
Abstract: The present invention relates to the field of polymer solid-state batteries, and discloses a self-repairing polymer solid-state electrolyte based on double-sulfur bonds and a preparation method therefor. The polymer solid-state electrolyte comprises a double-sulfur bond-modified polyurethane/polyethylene oxide composite polymer and a lithium salt, and the preparation method is as follows: in an inert gas atmosphere, dissolving a polyurethane prepolymer in an organic solvent, adding a double-sulfur bond monomer and a catalyst, and stirring and reacting at 50-90°C for 2-5 h; after the reaction is completed, adding polyethylene oxide, and stirring and reacting at 50-90°C for 2-5 h; and after the reaction is completed, adding a lithium salt, uniformly mixing, pouring the mixture into a polytetrafluoroethylene plate, and drying to obtain a self-repairing polymer solid-state electrolyte. According to the present invention, double-sulfur bond-modified polyurethane is introduced into a polyethylene oxide solid-state electrolyte, so that self-repairing can be carried out when the electrolyte is damaged; meanwhile, high mechanical strength and room temperature ionic conductivity are achieved.
Patent WO-2022188328-A1 (WO)
Inventor: YAN YAN
IPC: H04B10/116
Filed: 2021-07-19
Abstract: 一种旋转关节的光信号传输系统及方法，可实现多通道双工通信。两个相同的聚束光路结构分别由中空圆锥形体（106）和聚束透镜（108）构成。任一托盘（102）朝向另一托盘（102）的一面的中央位置设置有一聚束光路结构，两个聚束光路结构关于光信号传输空间中的某个圆形横截面对称；另一面的中央位置设置有光信号源（101）和分光镜（107）。任一托盘（102）上的光信号源（101）发射出的光信号经过分光镜（107）合成一束光束后，在中空圆锥形体（106）的内部穿过聚束透镜（108）进行聚束得到中间空心的光束后，传递到另一托盘（102）上的中空圆锥形体（106）的外表面发生反射，到达另一托盘（102）侧的光电探测器调理电路组件（103）而被接收。
Patent WO-2022217771-A1 (WO)
Inventor: FENG ZIKANG
IPC: G09F9/30
Filed: 2021-07-20
Abstract: A flexible display apparatus (100), comprising a first housing (10), a second housing (20), and a flexible display screen (30). The first housing (10) has a first surface (10a) and a second surface (10b) arranged opposite to each other. In a first state, the second housing (20) is distant from the first housing (10), the flexible display screen (30) and the first surface (10a) form a first included angle, and the size of the first included angle ranges from greater than 0 degrees and less than 180 degrees. In a second state, the second housing (20) is located on one side of the first housing (10), and the flexible display screen (30) covers the second surface (10b).
Patent WO-2022068380-A1 (WO)
Inventor: WANG ZHIYONG
IPC: G02F1/13357
Filed: 2021-08-04
Abstract: 本公开提供一种背光模组和显示装置。背光模组包括：设置于衬底基板的多个灯组，多个灯组成阵列地布置在衬底基板上，每一个灯组包括多个次毫米发光二极管、多根灯组内导线、外接阳极和外接阴极；多根阳极配线，分别与多行灯组的外接阳极电连接；多根阴极配线，分别与多行灯组的外接阴极电连接。在所述多根阴极配线中的至少一些阴极配线中，同一根阴极配线与位于不同行的灯组的外接阴极电连接，以通过分时复用的方式给位于不同行的灯组提供阴极信号。同配线灯组包括电连接至同一阴极配线的多个灯组，同类阳极配线包括所述同配线灯组所连接的多根阳极配线，同类阳极配线在衬底基板上的正投影不与同一根灯组内导线在衬底基板上的正投影重叠。
Patent WO-2023015413-A1 (WO)
Inventor: FU ZHE
IPC: H04W72/04
Filed: 2021-08-09
Abstract: 一种针对SL的复制传输方法、装置、设备及存储介质，属于通信技术领域。所述方法包括：第一终端设备获取配置信息，该配置信息用于配置针对SL的复制传输（410）；第一终端设备根据该配置信息，与第二终端设备进行SL传输（420）。上述方法通过第一终端设备获取配置信息并根据配置信息与第二终端设备进行SL复制数据传输，有助于提升SL中终端设备间数据传输的可靠性，以满足更多的业务需求。
Patent WO-2022174562-A1 (WO)
Title: Dispositif à semi-conducteur et son procédé de fabrication
Inventor: ZHAO QIYUE
IPC: H01L29/76
Filed: 2021-08-11
Abstract: L'invention concerne un dispositif à semi-conducteur comprenant une première et une seconde couche semi-conductrice à base de nitrure, des première et seconde électrodes, des première et seconde électrodes de grille, des première et seconde couches de passivation et une couche conductrice. La première couche de passivation comporte une première partie recouverte d'une première partie d'extrémité de la première plaque de champ et d'une seconde partie exempte de couverture de la première plaque de champ. La seconde couche de passivation a une première partie recouverte par la couche conductrice et une seconde partie exempte de couverture de la couche conductrice. Une différence d'épaisseur entre les première et seconde parties de la première couche de passivation est inférieure à une différence d'épaisseur entre les première et seconde parties de la seconde couche de passivation.
Patent WO-2023015600-A1 (WO)
Inventor: DAI BOWU
IPC: A45D20/10
Filed: 2021-08-23
Abstract: An electric hair dryer, comprising a housing (100), a handle (200), a fan (300), and a heating element (400), wherein an air inlet (130) is provided at one end of the housing (100), and an air outlet (140) is provided at the other end of the housing (100); the handle (200) is disposed at the bottom of the housing (100); the fan (300) is disposed inside the housing (100) and is close to the air inlet (130); and the heating element (400) is disposed between the fan (300) and the air outlet (140), and the heating element (400) comprises an insulating carrier and a heating conductor, the heating conductor being printed inside the insulating carrier. The heating conductor does not need to be exposed to air like a traditional resistance heating wire, but is arranged inside the insulating carrier, such that, unlike the resistance heating wire, the heating conductor can avoid conditions such as oxidative fracture and the falling of carbide dust; moreover, since the heating conductor is arranged inside the insulating carrier, there is no need to use a mica or asbestos holder as an insulator, such that no substances harmful to the human body are generated. In addition, the heating conductor does not become red-hot or emit light, and therefore has a high electric heating conversion rate and good safety.
Patent WO-2022083264-A1 (WO)
Title: 一种墨水瓶
Inventor: CHEN XIAOMIAO
IPC: B41J2/175
Filed: 2021-08-23
Abstract: 一种为打印设备补充墨水的墨水瓶,包括瓶体(1)和瓶盖，瓶盖包括灌墨嘴(2)和连接部(3)，灌墨嘴(2)和连接部(3)上分别设置有第一密封连接端(4)和第二密封连接端(5)，灌墨嘴(2)通过第二密封连接端(5)与连接部(3)相连通，连接部(3)与瓶体(1)的瓶颈螺纹配合。这种墨水瓶的瓶盖可以适配两种不同形状大小的密封盖，具有较好的通用性。
Patent WO-2022127205-A1 (WO)
Inventor: REN BIN
IPC: H04B17/309
Filed: 2021-09-06
Abstract: 无线信道类型检测方法及其装置。可以基于载波相位斜率一致性、载波相位在不同时刻的相位差的比值、载波路损中的至少一项，对信道类型进行识别，即确定信道类型为LOS传输还是NLOS传输，从而可以有效改善定位解算精度。