baber/WOPTO huggingface dataset:
Patent WO-2022178875-A1 (WO)
Inventor: WU BIYU
IPC: F24F5/00
Filed: 2021-02-27
Abstract: An air purification device for a chemical workshop, comprising a workshop body, a first purification assembly, a second purification assembly and a circulation assembly; the first purification assembly is mounted on one side of the inner wall of the workshop body in a locked manner, the second purification assembly is mounted on the other side of the inner wall of the workshop body in a locked manner, and the circulation assembly is mounted between the first purification assembly and the second purification assembly in a fitting manner.
Patent WO-2021180016-A1 (WO)
Inventor: SHAO HAOJUN
IPC: A63H33/00
Filed: 2021-03-08
Abstract: Disclosed is a teether toy, comprising end plates (1), longitudinal columns (2) and teether members (3), wherein two end plates (1) are provided and arranged in parallel to each other in the horizontal direction; the teether members (3) are mounted on the longitudinal columns (2); the longitudinal columns (2) are mounted between the two end plates (1); and the teether members (3) can rotate with respect to the end plates (1). A baby can grind their teeth by means of the teether members (3), and can also play with the teether members (3) by means of rotation, or sliding or swing, thereby increasing playability.
Patent WO-2021185160-A1 (WO)
Title: Devices for liquid drug delivery
Inventor: GU Yu
IPC: G06M1/08
Filed: 2021-03-12
Abstract: Device for liquid drug delivery, comprising an upper housing (1) and a lower housing (2) which are rotatably coupled with each other; a counter disposed on an outer surface of the lower housing (2), comprising: a counter shaft (3) and a counter slider (4); a toggle block (11) disposed on an inner surface of the upper housing; a stopper (12) disposed on the inner surface of the upper housing (1), which is closer to the lower housing (2), and is spaced apart from the toggle block (11) by a predetermined distance; a locking component (41) is configured to, in response to that the counter slider (4) moves close to the locked position, move with the counter slider (4), so that, in response to that the counter slider (4) reaches the locked position, the stopper (12) interferes with the locking component (41).
Patent WO-2021197084-A1 (WO)
Title: 一种跨设备交互的方法和终端设备
Inventor: ZHANG YANAN
IPC: G06F21/31
Filed: 2021-03-18
Abstract: 本申请提供了一种跨设备交互的方法和终端设备，该方法包括：第一设备确定该第一设备的用户身份与该第二设备的用户身份相同；该第一设备获取该第二设备正在执行的任务的目标用户；该第一设备根据该第二设备正在执行的任务的目标用户，确定该第一设备当前使用的应用的目标联系人为该目标用户；该第一设备向该目标用户发送信息。第一设备通过获取第二设备正在执行的任务的目标用户，在第一设备需要通过第一应用与该目标用户联系时，第一设备可以通过第一应用直接向该目标用户发送信息，避免了使用第一设备的用户在该第一设备的第一应用上查找该目标用户，提高了用户对跨设备交互的便利性。
Patent WO-2022183559-A1 (WO)
Title: Résonateur acoustique en volume à film compensé en température et son procédé de formation, et dispositif électronique
Inventor: ZHANG MENGLUN
IPC: H03H9/17
Filed: 2021-03-31
Abstract: La présente invention concerne un résonateur acoustique en volume à film compensé en température et son procédé de fabrication, ainsi qu'un dispositif électronique. Le résonateur acoustique en volume à film selon la présente invention comprend : un substrat, une première électrode, une seconde électrode, un film piézoélectrique et une couche de compensation de température, le matériau de la couche de compensation de température étant du silicium dopé de type N ou de type P. En raison de la couche de compensation de température constituée du matériau de silicium dopé de type N ou de type P, le coefficient de dérive de température en fréquence du résonateur est plus faible, et la stabilité en fréquence est plus élevée ; comme la perte acoustique du matériau de silicium dopé de type N ou de type P est très faible, le facteur de qualité (valeur Q) du résonateur après la compensation est supérieur au facteur de qualité avant la compensation.
Patent WO-2022105100-A1 (WO)
Title: Conveying apparatus and steel bar production line
Inventor: MI ZIJI
IPC: B65G47/24
Filed: 2021-04-22
Abstract: A conveying apparatus and a steel bar production line. The conveying apparatus comprises a front-end conveying mechanism (100), a jacking and screening mechanism (200) and a sorting and conveying mechanism (300), wherein the front-end conveying mechanism (100) is used for conveying a plurality of steel bars, the jacking and screening mechanism (200) is used for sorting the plurality of steel bars and sequentially jacking the steel bars to a preset height, the sorting and conveying mechanism (300) is used for conveying the steel bars to a material fetching area, and the sorting and conveying mechanism (300) comprises a transmission assembly (310) and a plurality of limiting structures (320) connected to the transmission assembly (310). In a process in which the transmission assembly (310) conveys the plurality of steel bars, two adjacent limiting structures (320) can sort the plurality of steel bars and limit a single steel bar, so that the steel bars are arranged on the transmission assembly (310) at intervals, thereby avoiding a situation where the plurality of steel bars are stacked; and after the steel bars are conveyed to the material fetching area, the steel bars can be conveniently grabbed by a grabbing mechanism, and operation efficiency is improved.
Patent WO-2022205548-A1 (WO)
Title: Cylindrical grinding machine
Inventor: CHEN JUNCHUANG
IPC: B24B5/04
Filed: 2021-04-26
Abstract: The present invention provides a cylindrical grinding machine, comprising: a frame, a machine body, a working table, a Z-axis guide rail assembly, an X-axis guide rail assembly, a B-axis rotary assembly, and a grinding frame. The frame is fixedly mounted on the ground; the frame is connected to the machine body by means of the X-axis guide rail assembly, the working table is connected to the machine body by means of the Z-axis guide rail assembly, and the grinding frame is connected to the working table by means of the B-axis rotary assembly. According to the present invention, the Z-axis guide rail assembly, the X-axis guide rail assembly, and the B-axis rotary assembly are provided, the Z-axis guide rail assembly is configured to be a negative-pressure adsorption static pressure support structure, the X-axis guide rail assembly is configured to be an air-floating unloading structure, and the B-axis rotary assembly is configured to be a direct-drive structure, thereby avoiding the problem that the position of each assembly cannot be adjusted quickly and efficiently.
Patent WO-2022012112-A1 (WO)
Title: Air purifier
Inventor: LI BIN
IPC: F24F8/20
Filed: 2021-04-28
Abstract: Disclosed is an air purifier (10). The air purifier comprises: a filtering part (110), wherein an air outlet (1114) and an air inlet (1113) of a first housing (111) both communicate an accommodating cavity (1112) with an external space, the channels between a filtering unit (113) and the air outlet (1114) and between the filtering unit and the air inlet (1113) are respectively a purification channel (1116) and a before-purification channel (1117), a fan (112) and the filtering unit (113) are arranged in the accommodating cavity (1112) and are connected to the first housing (111), and the fan (112) drives gas in the before-purification channel (1117) to the purification channel (1116); and a sterilization part (120), wherein a sterilization lamp (122) used for irradiating the filtering unit (113) to achieve sterilization is arranged on one side of a second housing (121) close to the first housing (111), and the second housing (121) is movably connected to the first housing (111) such that the sterilization lamp (122) can enter and exit the first housing (111). The sterilization lamp (122) kills bacteria and viruses on the filtering unit (113), and the sterilization lamp (122) is exposed to the external space by means of moving the first housing (111) away from the second housing (121), so as to sterilize the external space.
Patent WO-2022236565-A1 (WO)
Inventor: LI JIAN
IPC: H04W74/08
Filed: 2021-05-10
Abstract: Sont divulgués ici des procédés et des systèmes pour des techniques d'amélioration de la couverture dans des réseaux sans fil. Selon un aspect donné à titre d'exemple, le procédé consiste à déterminer, au moyen d'un dispositif de réseau, une ou plusieurs fenêtres de domaine temporel associées à des ressources de domaine temporel sur la base d'informations de capacité d'un dispositif sans fil, à indiquer, au moyen du dispositif de réseau, la ou les fenêtres de domaine temporel, et à recevoir, au moyen du dispositif de réseau, en provenance du dispositif sans fil, un message en fonction de la fenêtre ou des fenêtres de domaine temporel indiquées.
Patent WO-2022048184-A1 (WO)
Inventor: LIU XINGLEI
IPC: C01B3/08
Filed: 2021-05-13
Abstract: Disclosed are a chain reaction hydrogen production system and a hydrogen production method. The system comprises: a reduction reaction device, a first separation device, a hydrogen production reaction device, a second separation device, a first heat transfer device, and a cooling and purification device. The present invention starts from a chain combustion reaction mechanism, and uses MeO/Me for circulation between the hydrogen production reaction device and the reduction reaction device so as to respectively cause reduction/oxidation chemical reactions and convert a conventional carbon-based solid fuel into high-purity clean hydrogen energy. The method utilizes the foregoing system to prepare hydrogen. Compared with conventional hydrogen production technologies that use a water-gas shift reaction, the present invention can reduce water consumption, energy consumption, and environmental pollution of a hydrogen production process, and can utilize renewable energy such as solar energy to convert a conventional carbon-based fuel into clean hydrogen energy, and achieve high-efficiency capture and storage of a CO 2  gas. The metal oxide of the present invention can be recycled by chain reactions to achieve low-cost, sustainable, and stable production of hydrogen.
Patent WO-2022227128-A1 (WO)
Inventor: CHI LIDONG
IPC: H01Q1/36
Filed: 2021-05-17
Abstract: 公开了一种圆极化天线，包括介质板、金属地板、第一辐射臂、第二辐射臂、馈电、第一导电柱和第二导电柱。所述金属地板与所述介质板间隔布置，所述第一辐射臂和所述第二辐射臂中心对称分布在介质板上，所述馈电设在所述第一辐射臂和所述第二辐射臂的对称中心位置处，所述第一导电柱和所述第二导电柱关于所述对称中心位置中心对称分布，所述第一导电柱用于电性连接所述第一辐射臂和金属地板，所述第二导电柱用于电性连接所述第二辐射臂和所述金属地板。本公开的圆极化天线，可以能够提高天线的相位稳定度，还可以实现天线的小型化。
Patent WO-2022241790-A1 (WO)
Inventor: HU YANYANG
IPC: G08B21/02
Filed: 2021-05-21
Abstract: La présente divulgation se rapporte au domaine technique des ordinateurs. Sont divulgués un procédé et un appareil d'acquisition d'informations, un procédé et un appareil de fourniture d'informations, et un procédé et un appareil d'échange d'informations. Le procédé d'acquisition d'informations consiste à : afficher un utilisateur suiveur qui a une relation d'association avec un utilisateur enregistré ; recevoir une première entrée pour l'utilisateur suiveur ; et afficher des informations de santé de l'utilisateur suiveur en réponse à la première entrée.
Patent WO-2021259135-A1 (WO)
Inventor: WU BAO'AN
IPC: C22C5/04
Filed: 2021-06-17
Abstract: 一种高纯微细铂丝的制备方法，通过铸造、热锻、丝材加工获得高均匀性、高精度、高稳定性的高纯微细铂丝，高纯微细铂丝的最小丝径10μm、精度±0.2μm、电阻比（W100）≥1.39254。
Patent WO-2022001819-A1 (WO)
Title: Application processing method and device
Inventor: YANG LI
IPC: G06F3/0481
Filed: 2021-06-24
Abstract: Embodiments of the present invention provide an application processing method and device. The method comprises: detecting whether a calling condition corresponding to an application jump control of a target application is triggered or not; if yes, calling the application jump control, and displaying a jump window of the application jump control on the current interface; and in response to an operation of jumping to an application to be jumped triggered by a user by means of a jump window, jumping the current interface to an interface corresponding to said application, wherein the application jump control is associated with at least one said application, and said application comprises a sub-application and/or other applications of the target application.
Patent WO-2022267030-A1 (WO)
Inventor: ZHANG JIAN
IPC: G06F1/32
Filed: 2021-06-25
Abstract: 本申请提供一种交换芯片及供电方法，涉及通信技术领域，用于降低该交换芯片的功耗。该交换芯片包括：交换总线、以及与该交换总线耦合的多个交换分片，，即该交换总线在该多个交换分片中的不同交换分片之间、和/或同一交换分片的不同接口之间建立转发通路；其中，该多个交换分片中的每个交换分片包括交换单元和电压频率单元；该交换单元，用于通过该交换总线进行数据交换；该电压频率单元，用于单独为该交换单元提供工作电压和工作频率。
Patent WO-2022267041-A1 (WO)
Inventor: LIU YAN
IPC: B62M9/08
Filed: 2021-06-25
Abstract: Transmission à variation continue, comprenant : un ensemble disque de roue, comprenant un premier arbre de montage, un premier disque de roue monté de manière rotative sur le premier arbre de montage, et un second disque de roue monté de manière fixe sur le premier arbre de montage dans la direction circonférentielle, le premier disque de roue et le second disque de roue étant respectivement pourvus d'une pluralité de premières rainures de rail et d'une pluralité de secondes rainures de rail agencées le long de la direction circonférentielle, une extrémité de chacune des premières rainures de rail et des secondes rainures de rail étant proche du premier arbre de montage et l'autre extrémité étant éloignée du premier arbre de montage, et les lignes centrales des premières rainures de rail et des secondes rainures de rail ne coïncidant pas ; un premier ensemble roue de transmission, comprenant une pluralité de premières roues de transmission et une pluralité de seconds arbres de montage, la pluralité de seconds arbres de montage, la pluralité de premières rainures de rail et la pluralité de secondes rainures de rail correspondant sur une base individuelle, les seconds arbres de montage passant à travers la première rainure de rail correspondante et la seconde rainure de rail correspondante, la pluralité de premières roues de transmission étant montées sur une base individuelle sur la pluralité de seconds arbres de montage, et la pluralité de premières roues de transmission présentant un ajustement de transmission avec une seconde roue de transmission au moyen d'une courroie de transmission ; et un appareil d'entraînement, utilisé pour entraîner le premier disque de roue à tourner par rapport au second disque de roue.
Patent WO-2022227275-A1 (WO)
Inventor: WANG HUIYAN
IPC: G06N3/04
Filed: 2021-07-02
Abstract: 一种基于深度学习的端到端的多模态步态识别方法，该方法首先通过RGB视频帧提取步态外观特征(颜色纹理等)，并且对RGB视频帧进行语义分割得到掩模，然后通过掩模提取步态掩模特征(轮廓等)，最后对两类特征进行融合进行识别。该方法通过对GaitSet进行改进用于提取步态外观和掩模特征；通过简化的FCN在保证精度的前提下提升语义分割速度；将步态外观特征和掩模特征进行融合以获得更完整的信息表示。
Patent WO-2022017201-A1 (WO)
Inventor: ZHANG XIAOBO
IPC: G06F3/01
Filed: 2021-07-09
Abstract: 一种直播体感项目互动方法及装置。该方法包括：根据采集到的当前用户的用户画面，确定与用户画面中的体感动作对应的体感信息；获取基于当前用户的体感信息以及至少一个关联用户的体感信息进行处理的互动结果，其中，关联用户是与当前用户匹配的用户；将互动结果结合在当前用户画面所属直播界面中进行展示。由此，用户可以在直播间进行体感项目，丰富了用户的互动形式，并且可以实现多用户之间的互动，丰富了直播间用户互动的场景。
Patent WO-2022042102-A1 (WO)
Inventor: XIANG NENGWU
IPC: G06F1/16
Filed: 2021-07-14
Abstract: The present application discloses a vehicle-mounted computing device, comprising: a mainboard, a heat dissipation component, and a target printed circuit board (PCB). A system on chip (SOC) and a connection component are arranged on the target PCB 202. One side of the mainboard is fitted to the heat dissipation component. The target PCB 202 is located on the side of the heat dissipation component opposite to the mainboard, and is detachably connected to the heat dissipation component by means of the connection component. The vehicle-mounted computing device provided in the present application can be applied to a self-driving car, a smart automobile, a networked car, and a new energy vehicle. With regard to demands of computing devices of different computing powers and/or different driving levels, it is not necessary to develop different system mainboards, and it is only necessary to select different target PCBs 202 for a required SOC, and detachably mount same on a heat dissipation component. In the case of ensuring a system mainboard unchanged, it is only necessary to replace a target PCB provided with an SOC of different types or providers.
Patent WO-2022012620-A1 (WO)
Title: Developing box
Inventor: LIU XIAOBING
IPC: G03G15/08
Filed: 2021-07-15
Abstract: Disclosed in the present invention is a developing box, which is detachably mounted in an imaging device, and comprises: a housing; a developing roller that rotates around an axis extending in a first direction and has a developing roller shaft made of metal; a powder feeding roller having a powder feeding roller shaft made of metal; a driving gear provided at a driving side of the housing in the first direction; and an electrode comprising a first contact portion, a second contact portion, and an intermediate electrical connection portion connecting the first contact portion and the second contact portion. The intermediate electrical connection is electrically connected to the first contact portion and the second contact portion; the second contact portion is located at the driving side of the housing; the first contact portion is located at the side opposite to the driving side of the housing; the side opposite to the driving side and the driving side are two opposite ends of the housing in the first direction; the developing box further comprises a component to be detected by the imaging device, both the first contact portion and the component to be detected are located at the side opposite to the driving side of the housing.
Patent WO-2022017401-A1 (WO)
Inventor: YANG SIXING
IPC: A61K47/18
Filed: 2021-07-20
Abstract: 一种抗HER2/PD1双特异性抗体冻干制剂及其制备方法。通过优化制剂配方及冻干工艺极大的改进了ScFv-IgG C端融合类的双特异性抗体不稳定的缺陷，按照所述制剂配方和制备方法，通过本领域熟知的评价稳定性的方法，如在5±3℃下储存3个月、6个月、9个月、12个月、18个月、24个月、36个月，检测的SEC纯度和IEC纯度应符合质量标准规定。
Patent WO-2022100154-A1 (WO)
Inventor: LI CHAO
IPC: G06F17/00
Filed: 2021-07-30
Abstract: 一种基于人工智能的地址标准化方法，涉及大数据技术领域，包括：获取待处理地址对应的层级关键词列表（S202）；基于层级关键词列表中的层级字段值对待处理地址进行切分处理得到切分字段（S204）；从层级关键词列表中查找与切分字段对应的区域层级，并将未能查找到区域层级的切分字段作为待处理切分字段（S206）；获取与待处理地址对应的地址配置库，从地址配置库中获取与待处理切分字段对应的区域层级（S208）；根据待处理地址对应的区域层级得到标准化的地址（S210）。
Patent WO-2022033470-A1 (WO)
Title: Event based reconcile operation for hierarchical storage management
Inventor: ARAKI HIROSHI
IPC: G06F12/08
Filed: 2021-08-10
Abstract: A method for automatically reconciling data in HSM without affecting system performance, responsive to migrating a file on a hierarchical storage system from a primary storage to one or more tape drives, one or more file migration records are recorded in a reconcile database. Responsive to the occurrence of a file event on the primary storage, the one or more file migration records in the reconcile database are updated. Responsive to receiving a command to unmount a first mounted tape on one of the one or more tape drives, a reconcile function is performed on the first mounted tape, wherein the reconcile function updates the first mounted tape with the one or more file migration records in the reconcile database.
Patent WO-2022151730-A1 (WO)
Inventor: Ji Kangling
IPC: G11C29/42
Filed: 2021-08-16
Abstract: Des modes de réalisation de la présente demande concernent un système de mémoire, comprenant : une mémoire, configurée pour écrire ou lire une pluralité de données pendant une période d'opération de lecture-écriture, la pluralité de données étant divisée en M octets, et chacun des octets ayant N éléments de données ; un module de codage, configuré pour, dans un étage de codage, générer X premiers codes de contrôle sur la base de multiples données dans chacun des octets, les bits des multiples données correspondant au même premier code de contrôle étant le même dans différents octets, et dans l'étape de codage, générer Y seconds codes de vérification sur la base de toutes les données dans la pluralité d'octets, les X premiers codes de contrôle étant utilisés pour effectuer une détection d'erreur et/ou une correction d'erreur sur les N éléments de données dans chaque octet, et les Y seconds codes de contrôle étant utilisés pour effectuer une détection d'erreur et/ou une correction d'erreur sur les M octets. Des modes de réalisation de la présente demande améliorent les performances d'un système de mémoire.
Patent WO-2022057758-A1 (WO)
Title: Session resource control method and apparatus, device, system, and storage medium
Inventor: LI LI
IPC: H04L12/46
Filed: 2021-09-13
Abstract: The embodiments of the present application provide a session resource control method and apparatus, a device, a system, and a storage medium. Said method comprises: after a client establishes a session with a virtual private dial-up network (VPDN) virtual private network server by means of a VPDN access device, monitoring whether the session is anomalous; and if the session is detected to be anomalous, releasing resources occupied by the session on the VPDN access device.
Patent WO-2022063023-A1 (WO)
Inventor: SHEN ZIYING
IPC: H04N5/232
Filed: 2021-09-16
Abstract: Provided in the present application is a video shooting method, a video shooting apparatus, and an electronic device. The video shooting method comprises: receiving a first input with respect to a target video preview image; and in response to the first input, shooting a target video according to N objects selected in the target video preview image by the first input; wherein the target video comprises N sub-videos corresponding to the N objects, each sub-video contains one object among the N objects, a shooting scope of each sub-video is a scope corresponding to a visual portion in the target video preview image, and N is an integer greater than 1.
Patent WO-2022068700-A1 (WO)
Inventor: YANG WENWU
IPC: C30B29/06
Filed: 2021-09-24
Abstract: Provided are a hot zone heater of a single crystal furnace, and the single crystal furnace. The hot zone heater of the single crystal furnace comprises a lateral main heater and an auxiliary heater. The lateral main heater and the auxiliary heater are both of a cylindrical structure with two open ends. The lateral main heater and the auxiliary heater each comprise a top opening end and a bottom opening end opposite to each other. The auxiliary heater is sleeved outside the lateral main heater, and the top opening end of the auxiliary heater extends out of the top opening end of the lateral main heater.
Patent WO-2023044807-A1 (WO)
Inventor: YAN KAIYUE
IPC: H04L5/00
Filed: 2021-09-24
Abstract: 本公开实施例公开了一种控制信令的执行方法及其装置，可应用于通信技术领域，其中，由终端设备执行的方法包括：确定控制信令对应的时间参数，所述控制信令为定时提前信令TAC和发射功率控制TPC信令至少一项；根据所述时间参数，确定是否接收和执行所述控制信令；其中，所述终端设备工作在联合信道估计机制下。由此，终端设备即可在TDW的限制下，根据时间参数对TAC及TPC信令等控制信令进行调整，从而保证了功率一致性和相位连续性。
Patent WO-2023004998-A1 (WO)
Inventor: DENG XIANPING
IPC: B25H7/04
Filed: 2021-10-12
Abstract: 一种小齿轮轴与联轴器对角度装配的辅助装置，包括:用于在小齿轮轴（300）与联轴器（400）预装时使用的第一对角度装置（100）；用于在小齿轮箱与定子合装前使用的第二对角度装置（200）；使用时，将第一对角度装置搭在小齿轮轴上，使得第一对角度装置的打样板（120）的右端对齐联轴器端面齿外圆的齿尖中间，然后分别在小齿轮轴左侧端面、联轴器端面齿外圆的齿尖中间设置第一打样冲点（130）、第二打样冲点（140）；然后将支撑杆（210）拧入联轴器螺孔中，接着再将第二对角度装置搭在支撑杆上，使得第二对角度装置右侧的齿槽对准联轴器上带有第一打样冲点的端面齿，此时用记号笔沿着第二对角度装置划线板在支撑杆末端画标识线（240），最后再通过小齿轮轴左侧的第二打样冲点对齐标识线装入小齿轮箱。通过使用该装置，可确保小齿轮箱与定子合装时，小齿轮轴、联轴器能够按照测跳动量时的角度方位组装配合，提高了电机装配质量。
Patent WO-2022078352-A1 (WO)
Title: Crystal forms of glp-1r agonists and uses thereof
Inventor: ZHONG WENGE
IPC: A61K31/4439
Filed: 2021-10-13
Abstract: Crystalline forms of Compound (A) represented by the following structural formula, and their corresponding pharmaceutical compositions, are disclosed. The crystalline forms are characterized by a variety of properties and physical measurements. Methods of preparing specific crystalline forms are also disclosed. The present disclosure also provides methods of treating or preventing diseases or conditions such as type 2 diabetes mellitus, pre-diabetes, obesity, non-alcoholic fatty liver disease, non-alcoholic steatohepatitis, and cardiovascular disease in a subject.
Patent WO-2022174605-A1 (WO)
Title: 一种手势识别方法、手势识别装置及智能设备
Inventor: TANG ZHICHAO
IPC: G06N3/04
Filed: 2021-10-19
Abstract: 本申请适用于手势识别技术领域，提供了一种手势识别方法、手势识别装置及智能设备。该方法包括：获取包含手势的目标视频；将所述目标视频输入训练后的手势识别模型，得到所述目标视频中的手势的类别信息、定位框信息以及关键点信息，其中，所述手势识别模型通过携带标注信息的样本手势图像进行训练得到，所述标注信息包括所述样本手势图像中的手势的类别信息、定位框信息和关键点信息。通过本申请方案，可以提高手势识别的准确性和鲁棒性。
Patent WO-2022227427-A1 (WO)
Inventor: WANG CHENGYANG
IPC: A47L11/40
Filed: 2021-10-21
Abstract: 一种风机组件、包括该风机组件的集尘桩及清洁系统，风机组件(40)包括壳体(43)、风机(44)以及柔性件(45)，柔性件(45)位于壳体(43)和风机(44)之间，风机(44)通过柔性件(45)固定于壳体(43)内，且柔性件(45)避免了风机(44)与壳体(43)直接接触；通过使得柔性件位于壳体和风机之间，避免了壳体和风机之间的硬接触，从而可以避免产生较大噪音；且由于壳体和风机不直接连接，因此可以根据使用需求在壳体内安装不同大小的风机，以此提高壳体的通用性。