baber/WOPTO huggingface dataset:
Patent WO-2020114236-A1 (WO)
Inventor: LIU YUFENG
IPC: G06K9/00
Filed: 2019-11-19
Abstract: Embodiments of the present disclosure relate to a keypoint detection method and apparatus, an electronic device, and a storage medium for resolving the issue of low detection accuracy regarding hand keypoints. The method comprises: acquiring a gesture image to undergo detection, and dividing the gesture image into a plurality of regions; for each given preset hand keypoint, determining a probability of occurrence of the hand keypoint in each region and a first coordinate value of the hand keypoint in each region; and calculating, by means of the probability of occurrence and the first coordinate value of each hand keypoint, a second coordinate value for each hand keypoint in the gesture image. The embodiments of the present disclosure facilitate better adaptation to the diversity of gestures, and can greatly improve detection accuracy regarding hand keypoints.
Patent WO-2021012561-A1 (WO)
Inventor: ZHAO YIMING
IPC: A61B8/08
Filed: 2019-11-27
Abstract: A measurement method for obtaining an arteriosclerosis index based on an ultrasound device, the measurement method comprising: arbitrarily acquiring two measurement points P1 and P2 at different measurement positions, and recording an extension distance L1 between the two measurement points P1 and P2, acquiring a measurement time difference ΔT between the two measurement points by means of using an R peak of an ECG signal as a time synchronization signal (S1); acquiring a pulse wave propagation velocity PWV according to the extension distance L1 and the measurement time difference ΔT, wherein PWV = L/ΔT (S2); and acquiring an arteriosclerosis index D according to the pulse wave propagation velocity PWV, wherein D = (3.57/PWV) 2  (S3). Further disclosed is a corresponding supporting system By means of the measurement method and system, the R peak of the ECG signal is used as the time synchronization signal to calculate the measurement time difference between the two measurement points, so as to obtain the arteriosclerosis index, and the calculation accuracy is improved and the measurement cost is reduced without introducing another device.
Patent WO-2020134828-A1 (WO)
Inventor: YI LIQIANG
IPC: G06N3/04
Filed: 2019-11-28
Abstract: 一种神经网络推理结构优化方法，包括：当神经网络推理结构的第M个网络层和第M+2个网络层均为归一化层，第M+1个网络层为卷积层或全连接层，且所述第M+1个网络层的输出仅与所述第M+2个网络层相连时（501），则调用第一预设算法对所述第M+1个网络层进行处理，以将所述第M+2个网络层合并至所述第M+1个网络层，以得到所述第M+1个网络层的第一优化网络层（502）；调用第二预设算法对所述第M+1个网络层的第一优化网络层进行处理，以将所述第M个网络层合并至所述第M+1个网络层的第一优化网络层（503）。能够最大限度的降低神经网络推理中的计算量和处理时延，以达到提高神经网络模型推理效率的目的。
Patent WO-2020119518-A1 (WO)
Inventor: XIA XUAN
IPC: G06K9/00
Filed: 2019-12-03
Abstract: 一种基于人工视网膜空间感知的控制方法及装置，包括：获取与人工视网膜配对的相机所采集的原始图像（201）；将所述原始图像输入至空间结构生成模型中进行处理，以得到与所述原始图像对应的二值化空间结构图像（202）；接收使用所述人工视网膜的用户发送的请求，所述请求携带所述用户的查看需求（203），且所述请求用于指示发送与所述用户的请求匹配的目标图像；对二值化空间结构图像进行图像处理，以获取与用户的请求匹配的目标图像（204）；将所述目标图像发送至所述人工视网膜，以便指示所述人工视网膜进行显示（205）。该方法有效改进现有人工视网膜有效像素低、难以表达复杂场景的问题，提升了人工视网膜的智能化水平，增强失明患者的行动能力。
Patent WO-2020140725-A1 (WO)
Inventor: SI YE
IPC: H04W4/02
Filed: 2019-12-13
Abstract: 本公开公开了一种定位方法及终端，该方法包括：接收配置信息；在处于空闲态或非激活态的情况下，根据配置信息，确定是否在预设时刻进入连接态，以完成定位流程。
Patent WO-2020253176-A1 (WO)
Title: Container and liquid level detection apparatus
Inventor: CHEN JIAQI
IPC: G01F23/26
Filed: 2019-12-18
Abstract: A container and a liquid level detection apparatus. The container comprises a container body (2) and a probe (1) provided in the container body (2); the probe (1) is provided in the container body (2), one end of the probe (1) is engaged with the top of the container body (2), the other end of the probe (1) opposite to said end extends towards the bottom of the container body (2) along a depth direction of the container body (2), and the distance from the end surface of the other end to the top is greater than the diameter of a liquid molecule and is less than or equal to the depth of the container. Continuous detection of the liquid level in the container can be realized, thereby greatly improving the detection precision.
Patent WO-2021120128-A1 (WO)
Title: 一种智能马桶机器人及其使用方法、系统
Inventor: CAO QINGHENG
IPC: E03D11/02
Filed: 2019-12-19
Abstract: 一种智能马桶机器人及其使用方法、系统，包括处理器及分别与处理器连接的自动移动装置(11)、多功能马桶装置(12)、用户交互装置(13)和电池装置(14)。通过上述智能马桶机器人及其使用方法、系统，使移动不便的用户可以在床上方便的使用马桶，且自动将使用后的马桶移动到厕所清洗，使行动不便的病人也可以独自方便，大大方便了病人使用马桶的需要，大幅提高了用户体验感，降低了护理人员的工作量，提高了护理效率。
Patent WO-2020168810-A1 (WO)
Title: Method for data query, device, computer system and medium
Inventor: LU NAN
IPC: G06F16/2455
Filed: 2019-12-20
Abstract: A method for data query. The method comprises: acquiring a first query statement for querying a database (103) (S210); searching for whether the first query statement is present in a cache (S220); in cases where the first query statement is not present in the cache, parsing the first query statement to obtain first execution plan information (S230); matching at least part of the first execution plan information with execution plan information of cached statements in the cache, the successfully matched cached statement serving as an intermediate query statement (S240); obtaining, from the cache, an intermediate query result corresponding to the intermediate query statement (S250); and obtaining a first query result corresponding to the first query statement on the basis of the intermediate query result (S260).
Patent WO-2021109284-A1 (WO)
Inventor: Mao Xindan
IPC: G01S7/48
Filed: 2019-12-23
Abstract: An OEO quick switching-based wide-range and high-precision absolute distance measurement instrument, comprising an instrument internal time-delay module, a loop switching module, and a frequency metering and distance calculating module (16). The instrument internal time-delay module and the loop switching module are connected by means of an optical fiber and a cable to form a multi-cavity switching photoelectric oscillator structure. The instrument internal time delay module is connected to the frequency metering and distance calculating module (16). The measurement instrument applies an accumulation and amplification principle to a wide-range absolute distance length measurement scheme, large-range absolute distance measurement (km magnitude) can be carried out, and high measurement precision (μm level) can be achieved. The instrument is easy to operate, and can be widely applied to the fields of industrial measurement and control, precise instrument manufacturing and the like. In addition, a distance measuring system has an excellent application prospect in the military field because of strong anti-interference capability and good concealment.
Patent WO-2021088234-A1 (WO)
Inventor: XIE GAOGANG
IPC: G06F16/901
Filed: 2019-12-27
Abstract: A data packet classification method and system based on a convolutional neural network. The method comprises: merging each rule set in a training rule set to form a plurality of merging schemes, and determining an optimal merging scheme for each rule set in the training rule set on the basis of performance evaluation; converting a prefix combination distribution of each rule set in the training rule set and a target rule set into an image, and training a convolutional neural network model by means of taking the image and the corresponding optimal merging scheme as features; and classifying the target rule set on the basis of image similarity, and constructing a corresponding hash table for data packet classification. The method can improve the data packet search performance, increase the data packet search speed, and increase the rule update speed. According to the system, by means of the cooperation of an on-line system and an off-line system, it can be guaranteed that the on-line system realizes the efficient search of a data packet and the rapid updating of a rule set, and the updating of the rule set can be monitored, thereby reflecting the latest state of a network at all times.
Patent WO-2020140858-A1 (WO)
Inventor: CHEN SHOW-LI
IPC: A61K38/16
Filed: 2019-12-30
Abstract: L'invention concerne un procédé de traitement de la sclérose latérale amyotrophique chez un sujet par l'administration au sujet d'une composition qui a une quantité thérapeutiquement efficace d'une protéine d'interaction du récepteur nucléaire (NRIP).
Patent WO-2021031527-A1 (WO)
Inventor: LIU BIN
IPC: G06F16/22
Filed: 2020-01-15
Abstract: Procédé de jointure de table de base de données distribuée. Par la diffusion d'une petite table externe vers un nœud de table interne, une situation dans laquelle chaque nœud de table interne a un accès global à de grandes données de table interne est évitée, et le surdébit d'exécution est réduit.
Patent WO-2021142815-A1 (WO)
Title: Berberine and coptisine, or active metabolites thereof, and application of salts thereof in medication for preventing and/or treating uric acid nephropathy
Inventor: JIANG JIANDONG
IPC: A61P13/12
Filed: 2020-01-18
Abstract: Disclosed are berberine represented by structural formula (I), coptisine represented by structural formula (II), berberine active metabolites represented by structural formulas (III), (IV), (V), (VI), (VII), (VIII), and (Ⅸ), including jatrorrhizine, dihydroberberine, thalifendine, berberrubine, demethyleneberberine, palmatine, and columbamine, and application of pharmaceutically acceptable salts thereof in preparation of a medication for preventing and/or treating uric acid nephropathy (gouty nephropathy).
Patent WO-2020156307-A1 (WO)
Inventor: SUN JIN
IPC: A61P35/00
Filed: 2020-01-20
Abstract: 本发明属于医药技术领域，涉及基于淋巴介导转运的甘油三酯前药，具体涉及淋巴介导转运的不同连接链的甘油三酯前药及其制备和在药物传递中的应用。本发明提供了不同连接键连接的前药及其合成方法，其前药的结构如下,其中，X、R1、R2、n、m如权利要求书和说明书所述。本发明提供的前药，利用类甘油三酯的结构，模拟甘油在胃肠道内消化吸收的机制，促进药物的淋巴转运，避免首过效应，具有靶向性，可明显提高或改善药物的口服生物利用度。
Patent WO-2021151249-A1 (WO)
Inventor: MANOLAKOS ALEXANDROS
IPC: H04L5/00
Filed: 2020-01-31
Abstract: Des procédés, des systèmes, et des dispositifs destinés aux communications sans fil sont décrits. De manière générale, des techniques décrites peuvent permettre d'identifier une ressource de signal de référence de sondage (SRS) comprenant un ensemble de symboles, d'appliquer un ou plusieurs codes de couverture orthogonaux dans le domaine temporel (TD-OCC), à au moins une partie de la ressource SRS, et de transmettre un ou plusieurs signaux SRS par l'intermédiaire de la ressource SRS, le ou les signaux SRS sur la base du ou des TD-OCC appliqués.
Patent WO-2020156568-A1 (WO)
Title: 作为pd-l1免疫调节剂的氟乙烯基苯甲酰胺基化合物
Inventor: ZHANG YANG
IPC: A61P35/00
Filed: 2020-02-03
Abstract: 涉及一种PD-L1免疫调节剂，具体公开了作为PD-L1免疫调节剂的式(I)所示化合物、药学上可接受的盐或其异构体。
Patent WO-2020164440-A1 (WO)
Title: 用户设备、集中单元设备、无线通信方法和存储介质
Inventor: LI KAI
IPC: H04W48/16
Filed: 2020-02-07
Abstract: 本公开涉及用户设备、集中单元设备、无线通信方法和存储介质。根据本公开的用户设备包括处理电路，被配置为：从集中单元CU设备接收与分布式单元DU设备的选择相关的选择信息；以及根据所述选择信息确定为所述用户设备提供服务的DU设备。使用根据本公开的用户设备、集中单元设备、无线通信方法和存储介质，用户设备可以在CU设备的协助下快速准确地找到最合适的DU设备。
Patent WO-2021103324-A1 (WO)
Title: 一种双向单垄葡萄藤清土装置及安装该装置的工程机械
Inventor: YANG QIZHI
IPC: A01B33/06
Filed: 2020-02-20
Abstract: 一种双向单垄葡萄藤清土装置，包括机架部分（1）、清土机构（4）、测距传感器（6）、伸缩装置和控制单元；机架（1）包括左侧机架（101）和右侧机架（103）；左侧机架（101）和右侧机架（103）之间通过连接装置（102）连接；左侧机架（101）和右侧机架（103）分别设有清土机构（4）；测距传感器（6）设在清土机构（4）前面；左侧机架（101）和右侧机架（103）上分别设有伸缩装置，控制单元分别与测距传感器（6）和伸缩装置连接。本该清土装置可一次性灵活刮出葡萄藤的桩间和侧边的覆土，工作时可以同一土垄两侧同时作业，大大提高了工作效率。还公开了一种工程机械。
Patent WO-2021174597-A1 (WO)
Inventor: XU FOQING
IPC: H01R13/52
Filed: 2020-03-18
Abstract: A charging gun and a charging pile. The charging gun comprises a charging gun head (10), a charging gun cable (20), and an insulating transfer connecting member. The transfer connecting member comprises a first transfer member, and the charging gun cable (20) comprises first wires (11) and second wires (21). The first wires (11) are provided in the charging gun head (10), and the first wires (11) and the second wires (21) are respectively detachably connected to the first transfer member, so that when both being connected onto the first transfer member, the first wires (11) and the second wires (21) are electrically connected to each other. According to the charging gun, the transfer connecting member is provided, and the first wires (11) and the second wires (21) are respectively detachably connected to the first transfer member, so that the disassembly and assembly between the charging gun and the charging gun cable are achieved, thereby achieving the purpose of replacing a waste charging gun head with a new charging gun head.
Patent WO-2021184244-A1 (WO)
Inventor: LI HAITAO
IPC: H04L1/18
Filed: 2020-03-18
Abstract: 本申请实施例提供一种通信方法及装置，该方法包括：终端设备获取网络设备的配置信息。终端设备根据配置信息确定统计信息，其中，统计信息用于统计针对下行传输的解码结果。终端设备发送统计信息。通过根据配置信息确定针对下行传输的解码结果的统计信息，并发送统计信息，以使得在HARQ进程关闭了HARQ反馈功能的情况下，网络设备仍然可以确定终端设备的真实信道环境，从而提升调度性能，以提升通信质量。
Patent WO-2020199938-A1 (WO)
Title: Remote interference management method and apparatus
Inventor: HAO JINPING
IPC: H04L12/24
Filed: 2020-03-19
Abstract: Disclosed are a remote interference management method and apparatus, wherein same are used for solving the problem in the prior art that the performance of cells in an interfered-with region is reduced as a result of an access network device in the interfered-with region failing to take action in a timely manner after being interfered with. The method comprises: a first network device receiving first information sent by a second network device, wherein the first information is used for requesting configuration information of a reference signal (RS), the RS is used for indicating that the second network device is subject to remote interference, and the first network device is a centralized unit and the second network device is a distributed unit, or the first network device is a core network device and the second network device is an access network device; and the first network device sending first RS configuration information to the second network device.
Patent WO-2021184379-A1 (WO)
Inventor: CHEN JUNQIANG
IPC: H04N5/232
Filed: 2020-03-20
Abstract: 一种拍摄装置(200)的辅助拍摄结构(100)和拍摄设备(1000)，辅助拍摄结构(100)包括握持件(10)及延展件(20)。延展件(20)自握持件(10)的一侧延伸，延展件(20)用于与拍摄装置(200)的底部(2010)连接，在拍摄装置(200)连接在延展件(20)上时，握持件(10)位于拍摄装置(200)的侧边以供用户握持。
Patent WO-2020192628-A1 (WO)
Inventor: BUDACS HENRIQUE
IPC: F16B21/18
Filed: 2020-03-23
Abstract: A torque transmission arrangement comprises a cylindrical friction element carrier (11) and a snap-ring (12), wherein the friction element carrier (11) is configured for carrying at least a pressing plate (20) and a reaction plate (21) of an outer friction-based torque-transmission mechanism (13) rotationally secured to an outer surface of the friction element carrier (11) and at least a pressing plate (22) and a reaction plate (23) of an inner friction-based torque-transmission mechanism (14) rotationally secured to an inner surface of the friction element carrier (11), wherein the cylindrical friction element carrier (11) comprises a plurality of through-holes (15) distributed around the circumference of the friction element carrier (11), and wherein the snap-ring (12) comprises a plurality of radial projections (16) distributed around the inner or outer circumference of the snap-ring (12) and configured to extend through said through-holes (15) when the snap-ring (12) is mounted on the friction element carrier (11), such that the snap-ring (12) when mounted on the friction element carrier (11) protrudes in a radial direction beyond both the inner and outer surfaces of the friction element carrier (11) for retaining the inner and outer reaction plates (21, 23) of the inner and outer friction-based torque-transmission mechanisms (13, 14) on the friction element carrier (11). A method for manufacturing such a torque transmission arrangement is also provided.
Patent WO-2021120437-A1 (WO)
Title: 铝合金及其应用
Inventor: GUO QIANG
IPC: C22C21/02
Filed: 2020-03-24
Abstract: 公开了一种铝合金及其应用，基于所述铝合金的总质量，所述铝合金包括：8-11％的Si、2-4％的Cu、0.6-4％的Zn、0.65-1.1％的Mn、0.35-0.65％的Mg、0.001-0.05％的Cr、0.01-0.03％的Sr、0.08-0.12％的Ti、0.008-0.02％的B、0.1-0.3％的Fe、0.01-0.02％的Ga、0.008-0.015％的Sn以及余量为铝及其他元素，所述其他元素的总量低于0.1％。
Patent WO-2021142938-A1 (WO)
Inventor: LI HAORAN
IPC: C07C33/03
Filed: 2020-03-25
Abstract: 一种适于连续化生产异戊烯醛或异戊烯醇的催化剂，该催化剂由陶瓷波纹板载体和涂覆于载体表面的金属氧化物活性层组成，其中，所述金属氧化物活化层是由活性成分钛，与另外至少4种金属元素形成的金属氧化物，所述金属元素选自钒、铬、锰、铁、锆、铌和钼。该催化剂可用于催化重排反应制备异戊烯醛或异戊烯醇。
Patent WO-2020211643-A1 (WO)
Inventor: WANG SHUJUN
IPC: A23L33/00
Filed: 2020-04-01
Abstract: 采用较低温度下制备马铃薯全粉，与目前市售的马铃薯全粉相比较，将较低温度下制备的马铃薯全粉添加到面制品中，可以明显的提高马铃薯全粉的添加量，以马铃薯全粉面条为例进行说明，突破了面条中马铃薯全粉添加量低的问题，制得的面条蒸煮损失率较低，美味且营养价值高。
Patent WO-2020207480-A1 (WO)
Title: 铜电积设备
Inventor: WANG XIAODAN
IPC: C25C7/00
Filed: 2020-04-10
Abstract: 本申请公开了一种铜电积设备，所述铜电积设备包括第一主梁、第二主梁、设在第一主梁上的第一导电板、设在第二主梁上的第二导电板、与第一主梁和第二主梁连接的多个阳极板和多个阴极板以及多个分别位于相邻阳极板和阴极板之间的边框，多个阳极板和多个阴极板间隔交替排列，阳极板和阴极板的两侧面均分别与第一导电板和第二导电板接触，边框设有进液嘴和出液嘴，多个边框分别对应地设在两两相邻的阳极板与阴极板之间，相邻阳极板和阴极板可与二者之间的边框压靠在一起，该阴极板和该阳极板之间形成密闭空间。相邻的阳极板和阴极板可彼此远离，以便取出阴极板。本申请铜电积设备极间距小，阳极板与阴极板之间平行度高。
Patent WO-2020216178-A1 (WO)
Inventor: WEI RENJIE
IPC: H04B7/0404
Filed: 2020-04-20
Abstract: Disclosed in the embodiments of the present disclosure are a power detection circuit and a terminal. The power detection circuit comprises: a radio frequency transceiving module, a radio frequency front-end module connected to the radio frequency transceiving module, a first switch module, a second switch module and a directional coupler. The radio frequency front-end module comprises at least one receiving sub-module and at least one transmitting sub-module. The at least one receiving sub-module is connected, in a switchable manner, to at least two antennas of the terminal by means of the first switch module. The first switch module is connected to the second switch module by means of the directional coupler. The at least one transmitting sub-module is connected, in a switchable manner, to a first end of the directional coupler by means of the second switch module. A second end of the directional coupler is connected, in a switchable manner, to the at least two antennas. A third end of the directional coupler is connected to the radio frequency transceiving module.
Patent WO-2021217481-A1 (WO)
Inventor: MA RUIFENG
IPC: H04B7/06
Filed: 2020-04-29
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine one or more per-subband preferences, that specify transmission reception points (TRPs) from which the UE is to measure channel state information reference signals (CSI-RSs), based at least in part on a CSI-RS resource indicator (CRI) format indicator that indicates a quantity of preferences per subband. The UE may transmit, to a base station, a CRI report based at least in part on the one or more per-subband preferences. Numerous other aspects are provided.
Patent WO-2020238604-A1 (WO)
Title: 一种血管重建装置
Inventor: ZHAO YIMIN
IPC: A61F2/06
Filed: 2020-05-12
Abstract: 本发明涉及医疗器械，尤其涉及动脉重建装置。本发明所述的主动脉重建装置，可以在全程不影响毗邻分叉动脉的血管灌注情况下，可方便、顺利、有效地完成治疗主动脉瘤或夹层治疗，重建毗邻分支动脉血管。该重建装置，包括：一个覆膜支架；及一个膨胀件，所述膨胀件能置于所述覆膜支架内膨胀至不小于所述覆膜支架内径。
Patent WO-2020239099-A1 (WO)
Inventor: CHANG TA-PENG
IPC: G06Q10/08
Filed: 2020-05-29
Abstract: An electric vehicle, an automatic driving method and equipment, and an automatic freight transportation method and system, the electric vehicle (1) comprising a plurality of sets of wheel assemblies (2) disposed at the lower surface of a chassis (10), wherein the plurality of sets of wheel assemblies (2) are independent of each other; each wheel assembly (2) comprises a wheel (21), a driving device (22) and a displacement device (23); the driving devices (22) drives the wheels (21) to rotate, and the displacement devices (23) at least drives the wheels (21) to move along the vehicle body width direction (X) of the electric vehicle (1). Each set of wheel assemblies (2) of the electric vehicle (1) has an independent power system, and the wheels (21) of each of the wheel assemblies (2) are independently controlled by means of the driving devices (22) and the displacement devices (23), so that when used to carry people, the electric vehicle (1) may meet the driving requirements of being highly flexible, stable, safe and comfortable; and when used for loading goods, the electric vehicle (1) may meet the cargo transportation requirements of being fully automated, highly efficient, highly accurate, low cost and highly safe.
Patent WO-2020259223-A1 (WO)
Inventor: HU JIANGHUA
IPC: A44C5/02
Filed: 2020-06-01
Abstract: A connector configured to connect a strap-shaped body (210) to a watchcase (100) of a wearable device, may include a body (400) configured to connect to one end of the strap-shaped body (210); and a clamping part (300) defining an accommodation room (321) and connected to the body (400); the clamping part (300) comprises a fixing rod (310) and a stop block (340); the fixing rod (310) is inclined with respect to a width direction of the strap-shaped body (210), the stop block (340) is accommodated in the accommodation room (321) and configured to move out of or back into the accommodation room (321).
Patent WO-2021004201-A1 (WO)
Inventor: WANG GUOHE
IPC: B08B9/027
Filed: 2020-06-03
Abstract: 本发明公开了一种弧面异物清理方法，其基于一其弧面异物清理设备实现，弧面异物清理设备包括清理执行器和定位装置，定位装置与清理执行器连接，定位装置包括移动机构以及与移动机构连接的柔性自调节机构；方法包括如下步骤：提供一驱动力；定位装置在驱动力作用下，移动机构以一定压力压在弧面上并相对于弧面运动；清理执行器在定位装置的作用下相对于弧面运动以清理弧面上的异物；在进行异物清理的过程中，柔性自调节机构根据弧面的表面结构对移动机构的反作用力产生形变以进行对弧面的表面结构的一次自适应。本发明简化了弧面异物清理设备的结构，降低控制系统复杂度，提高弧面异物清理设备非标准弧面自适应能力，最终提高弧面异物清理作业的可靠性。
Patent WO-2021068534-A1 (WO)
Inventor: BAI LIANG
IPC: F03D9/18
Filed: 2020-06-03
Abstract: 一种储能装置（1）、储能系统、储能方法及风力发电机组，该储能装置包括：壳体（10），具有由壁部形成的容纳腔（10a）；储热构件（20），设置于容纳腔，储热构件包括储能本体（21）和设置于储能本体内的传导件（22），储能本体设置有沿第一方向贯穿自身的多个传热孔道（211），传导件容纳于多个传热孔道内，且传导件的一端从壁部伸出，以与外部能量装置电连接。通过设置于壳体内的储热构件来快速消耗外部能量装置的额外能量，并以热能的方式进行存储，有效地节约、利用能量，降低了风力发电机组的自耗电，有利于调节风力发电机组的发电功率。
Patent WO-2021004217-A1 (WO)
Inventor: JIANG XIANG
IPC: F16M11/04
Filed: 2020-06-09
Abstract: A terminal device clamping apparatus (10), capable of clamping a terminal device (20) so as to manipulate a game running on the terminal device (20). The terminal device clamping apparatus (10) comprises: a clamping main body (100), comprising a first clamping end (110) and a second clamping end (120) spaced apart along a first direction; and a telescopic assembly (300) provided between the first clamping end (110) and the second clamping end (120). The telescopic assembly (300), the first clamping end (110) and the second clamping end (120) define a clamping space (101) capable of installing the terminal device (20). The telescopic assembly (300) comprises a first plate body (310) and a second plate body (320), the first plate body (310) being connected to the first clamping end (110), the second plate body (320) being connected to the second clamping end (120), and the first plate body (310) being movably provided on the second plate body (320) along the first direction, so that the first clamping end (110) can be spaced apart from the second plate body (320) and form a groove (102) in communication with the clamping space (101).
Patent WO-2021027380-A1 (WO)
Title: Procédé et appareil de gestion de réseau à base de groupes
Inventor: LONG HONGXIA
IPC: H04W8/20
Filed: 2020-06-10
Abstract: Selon des modes de réalisation, la présente invention concerne des procédés, un appareil et des produits programmes informatiques de gestion de réseau à base de groupes. Un procédé mis en œuvre au niveau d'un premier nœud de réseau dans un réseau de communication sans fil consiste à : recevoir, en provenance d'un deuxième nœud de réseau, une demande de données d'abonnement pour un dispositif terminal ; et transmettre les données d'abonnement au deuxième nœud de réseau, les données d'abonnement comprenant des données de groupe d'au moins un groupe auquel appartient le dispositif terminal.