baber/WOPTO huggingface dataset:
Patent WO-2022147642-A1 (WO)
Inventor: CHENG PENG
IPC: H04W76/19
Filed: 2021-01-05
Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may communicate with a base station via a relay UE. The base station may identify a relay pairing between the UE and a relay UE by selecting the relay UE from a set of relay UE candidates. The base station may additionally identify a connection state of the relay UE based on a measurement report received from the UE. In a case that the base station identifies that the relay UE is in an idle state or an inactive state, a paging message may be transmitted to the relay UE prior to the base station performing a connection establishment procedure or a connection resumption procedure with the relay UE. For example, an access and mobility management function (AMF) or an anchor base station associated with the relay UE may transmit the paging message to the relay UE.
Patent WO-2021139731-A1 (WO)
Inventor: JIANG WENJIE
IPC: G06T7/246
Filed: 2021-01-07
Abstract: 本发明适用于全景视频技术领域，提供了一种全景视频剪辑方法、装置、设备及存储介质，该方法包括：获取全景相机拍摄的全景视频，并记录所述全景相机在移动拍摄时的前进方向视角；对获取的所述全景视频进行抽帧操作，以得到对应的全景视频帧，对所述全景视频帧进行显著性目标检测，采用预设的目标跟踪算法对检测到的所述显著性目标进行追踪，并获取追踪的所述显著性目标所在视角；根据所述前进方向视角和所述显著性目标所在视角，对所述全景视频进行剪辑，生成所述全景视频对应的目标视频，实现了全景视频的自动剪辑，同时保证了目标视频中转场的流畅性、以及内容的有效性和趣味性。
Patent WO-2021139795-A1 (WO)
Inventor: HUANG JINMING
IPC: C07D405/14
Filed: 2021-01-08
Abstract: L'invention concerne un procédé de préparation d'un dérivé de pyrrolidinyl-urée, qui agit en tant qu'inhibiteur de TrkA, et l'invention concerne en outre un composé intermédiaire d'un composé de formule (I) et son procédé de préparation.
Patent WO-2022062284-A1 (WO)
Title: Joint de type joint en bambou pour base de colonne de tube d'acier remplie de béton à dissipation d'énergie et procédé de montage
Inventor: Mou ben
IPC: E04B1/00
Filed: 2021-01-25
Abstract: L'invention concerne un joint de type joint en bambou pour base de colonne de tube d'acier remplie de béton à dissipation d'énergie comprenant un ensemble double tube d'acier (1), un ensemble de raccordement (2) et un ensemble fondation (3). L'ensemble double tube d'acier (1) comprend un tube d'acier externe inférieur (11), un tube d'acier interne inférieur (12), un tube d'acier externe supérieur (13) et un tube d'acier interne supérieur (14) ; l'ensemble de raccordement (2) comprend une pièce de support interne I (21), une pièce de support interne II (22), un cylindre de raccordement (23) et un dispositif de dissipation d'énergie (24) avec des plis ; l'ensemble fondation (3) comprend une plaque d'acier de fondation supérieure (31), une plaque d'acier de fondation inférieure (32) et une fondation en béton (33) ; la plaque d'acier de fondation supérieure (31) comprend en son centre un trou et le tube d'acier externe inférieur (11) y passe à travers et est fixé à la plaque d'acier de fondation supérieure (31) ; le tube d'acier externe inférieur (11) est fixé sur une plaque horizontale (2203). Les supports internes sont conçus dans la colonne de double tube d'acier pour former un effet de joint en bambou, la résistance globale de la colonne est améliorée, de plus, la résistance d'une base de colonne est améliorée au moyen de la conception de support interne, les supports internes sont disposés au niveau de la base de colonne et la déformation des tubes d'acier internes est empêchée ; le dispositif de dissipation d'énergie (24) avec les plis sert de dispositif d'absorption d'énergie, l'énergie sismique est consommée par pliage et dépliage des parois de tuyau d'acier pendant un tremblement de terre, l'intégrité de la colonne et de la fondation est garantie et la résistance aux tremblements de terre est améliorée.
Patent WO-2022160334-A1 (WO)
Inventor: LI HUIHUI
IPC: A61B5/372
Filed: 2021-02-01
Abstract: 一种推拿疗效评估方法，包括以下步骤：采集患者推拿前后的脑电信号（S1）；对采集的脑电信号进行伪迹去除（S2）；从去除伪迹后的脑电信号中提取排列失调指数(PDI)特征值（S3）；根据提取的PDI特征值，进行推拿疗效显著性分析（S4）。另外，还提供一种推拿疗效评估的装置、系统、以及存储介质。可以提高推拿疗效评估结果的准确性和可靠性。
Patent WO-2021160018-A1 (WO)
Title: Methods for multi-slice and multi-contrast magnetic resonance imaging with joint image reconstruction and complementary sampling schemes
Inventor: WU ED XUEKUI
IPC: G01R33/44
Filed: 2021-02-04
Abstract: Image reconstruction method for multi-slice and multi-contrast magnetic resonance imaging with complementary sampling is provided, comprising: data acquisition using complementary sampling between slices or/and contrasts in spiral imaging or Cartesian acquisition; joint calibrationless reconstruction of multi-slice and multi-contrast data via block-wise Hankel tensor completion.
Patent WO-2022170532-A1 (WO)
Inventor: LI JINSHENG
IPC: A61N5/10
Filed: 2021-02-09
Abstract: The present application discloses a therapeutic head and a radiotherapy device and relates to the field of medical devices. The therapeutic head comprises: a radiation source, a pre-collimator, and a multileaf collimator. The pre-collimator and the multileaf collimator are provided in sequence on a path in which the radiation source emits a radiation beam, the pre-collimator is configured to perform the preliminary conformal shaping of the radiation beam emitted by the radiation source, and the multileaf collimator is configured to perform the ultimate conformal shaping of the preliminarily conformally shaped radiation beam. The multileaf collimator comprises: multiple leaf sets provided side by side. Each leaf set comprises: a first leaf and a second leaf provided opposite each other. The first leaves and the second leaves move parallel to the axial direction of a chassis of a radiotherapy system. Regardless of what arbitrary position the therapeutic head is rotated with the chassis, the direction in which the leaves open and close always runs parallel to the axial direction of the chassis, thus effectively preventing the leaves from being affected by gravity when opening and closing, and increasing the accuracy of the multileaf collimator in terms of conformally shaping the radiation beam.
Patent WO-2021175131-A1 (WO)
Title: 通信方法及装置
Inventor: TAN JIAYAO
IPC: H04W48/08
Filed: 2021-02-23
Abstract: 本申请实施例提供一种通信方法及装置，该方法应用于通信设备，该通信设备不处于允许的CAG列表所包含的覆盖范围内，该方法包括：接收第一消息，第一消息中包括第一指示信息；根据第一指示信息更新通信设备的订阅信息，该订阅信息包括通信设备允许的CAG列表和通信设备的仅CAG指示。能够在通信设备无法接入网络时，通过第一消息中包括的第一指示信息获取更新的订阅信息，并根据更新后的订阅信息来接入网络。
Patent WO-2021218392-A1 (WO)
Inventor: LIN PO-WEI
IPC: H01Q1/38
Filed: 2021-03-09
Abstract: The present application provides an antenna module capable of improving operating bandwidth and reducing scanning loss, and an electronic device. The antenna module comprises a first antenna layer, a second antenna layer, at least one first conductive member, and at least one second conductive member. The first antenna layer comprises at least one main radiation unit and at least one feeder portion, the main radiation unit comprises at least two main radiation patches which are symmetrically arranged and spaced apart from each other, and the feeder portion is located at or corresponds to a gap between two adjacent main radiation patches. The second antenna layer and the first antenna layer are stacked; the second antenna layer comprises a reference ground and at least one microstrip line; the reference ground is provided opposite to the main radiation patches; the microstrip line is insulated from the reference ground. The first conductive member is electrically connected to the main radiation patches and the reference ground; one end of the microstrip line is adapted to be electrically connected to a radio frequency transceiver chip; the second conductive member has one end electrically connected to the feeder portion, and the other end electrically connected to the other end of the microstrip line.
Patent WO-2021197026-A1 (WO)
Title: 一种保健食品、功能性食品或特殊膳食食品及其制备方法
Inventor: CHEN PENG
IPC: A23L29/30
Filed: 2021-03-12
Abstract: 一种保健食品、功能性食品或特殊膳食食品，其具有壳，所述壳包括糖或糖醇，和被膜剂。
Patent WO-2022037046-A1 (WO)
Inventor: WAN LING
IPC: B07C5/36
Filed: 2021-03-15
Abstract: Disclosed in the present invention are a polishing apparatus and polishing method for the inner wall of a tube. The polishing apparatus for the inner wall of a tube comprises: a workbench, a polishing assembly fixedly connected to the workbench, a group of support assemblies symmetrically mounted on the workbench, a feed assembly fixedly connected to the workbench, a group of test apparatuses symmetrically mounted on the feed assembly, a removal assembly connected to the feed assembly, a temporary storage plate provided on the removal assembly, a conveying apparatus connected to the temporary storage plate, and a transport assembly connected to the conveying apparatus. Positional limitation on a round tube can be achieved by means of limiting plates provided on a loading plate, thereby ensuring that the round tube moves in a designated region on a feed plate and thus achieving the positional limitation on the round tube; moreover, during the movement process, collision between the round tube and the feed plate can further be avoided by means of a provided damping plate, thereby ensuring that the round tube is not damaged.
Patent WO-2021213072-A1 (WO)
Inventor: CHEN SHIJUN
IPC: H04W64/00
Filed: 2021-03-15
Abstract: The present application provides a networking signal sending method and apparatus for a positioning network. Said method comprises: determining a networking mode of a positioning network according to an application scenario, the networking mode comprising independent networking of the positioning network, and joint networking of the positioning network and a communication network; and configuring, according to the networking mode, a positioning base station of the positioning network or the positioning base station and a communication base station, the positioning base station being used for sending a positioning signal, or the positioning signal and a synchronization signal, and the communication base station being used for sending the synchronization signal. The present application can solve the problem in the related art of positioning by a communication base station causing the deployment density of base stations to increase and the networking costs to increase; and the positioning base station of a positioning network sends a positioning signal, the positioning function and networking can be independently completed, the positioning base station and the communication base station can perform joint networking, so as to maintain the flexibility of networking of the positioning network, and compared with positioning by the communication base station, positioning by the positioning base station has positioning accuracy and lower networking costs.
Patent WO-2022183552-A1 (WO)
Title: 通信设备测试方法、装置、存储介质、终端及测试系统
Inventor: DU KAI
IPC: H04W24/06
Filed: 2021-03-29
Abstract: 本申请实施例提供了通信设备测试方法、装置、存储介质、终端及测试系统，包括：获取目标测试产生的日志文件；从所述日志文件中获取目标信令交互流程对应的目标信令数据；基于所述目标信令数据与第二终端进行信令交互，以模拟所述目标测试的所述目标信令交互流程。
Patent WO-2021233034-A1 (WO)
Title: Battery, battery pack, and automobile
Inventor: HU SHICHAO
IPC: H01M50/529
Filed: 2021-04-16
Abstract: The present application provides a battery, comprising a metal casing, and a plurality of pole core groups encapsulated in the metal casing. The pole core groups are connected in series, each pole core group comprises an encapsulation membrane and at least one pole core, and the at least one pole core is located in an accommodating cavity surrounded by the encapsulation membrane; an insulating spacer is provided between every two pole core groups which are connected in series, a through hole is formed in each insulating spacer, each pole core group comprises a first electrode and a second electrode used for leading out a current, the first electrode in one of the two pole core groups which are connected in series is connected to the second electrode in the other pole core group, and the connection part of the first electrode and the second electrode which are connected correspondingly is accommodated in the through hole; each insulating spacer comprises an outer peripheral surface facing the inner surface of the metal casing, a metal part is provided on the outer peripheral surface of each insulating spacer, and each metal part is connected to the metal casing so as to fix the insulating spacers and the metal casing.
Patent WO-2021213359-A1 (WO)
Inventor: WAN CHI WING DON
IPC: B31C1/02
Filed: 2021-04-20
Abstract: An apparatus for manufacturing a tubular item, which contains a feeding unit, a wrapping unit adapted to wrap a material sheet fed by the feeding unit into a substantially cylindrical shape, and a welding unit adapted to weld two segments of the material sheet together to form the tubular item. The welding unit is adapted to weld without using soldering materials or adhesives. Since the paper straws are formed by welding raw paper sheets without using any soldering materials or adhesives, there is no auxiliary material used in the process that may otherwise be potentially detrimental to the environment.
Patent WO-2021213444-A1 (WO)
Inventor: HUI SHU YUEN RON
IPC: H05B33/02
Filed: 2021-04-21
Abstract: This invention is related to a dimming method and a dimming circuit for light-emitting-diode (LED) assemblies driven by nominally non-dimmable passive LED drivers. An LED system usually consists of an LED driver and an LED assembly. The LED driver normally provides a current source for the LED assembly. The LED assembly consists of individual LED devices or several LED modules mounted on a heatsink. LED devices or modules can be connected in series or in parallel or a combination of both. This invention involves the combined use of a controller and circuit for providing dimming function in the LED assembly driven by a passive LED driver without closed-loop current regulation. By using one or more controllable bypass-switches across sections of the LED strings in an LED assembly, the power of one or more groups of LED devices or LED modules can be cut off in order to dim the LED system. When the voltage of LED is reduced by closing the bypass switch or switches, a uniqueness of this invention is that the per-unit increase in the output current of the passive driver must be smaller than the per-unit voltage reduction of the LED load, resulting in reduction of power consumption in the LED load for dimming purpose. The dimming control can take turns to cut off the power of different groups of LED devices or modules in different times in order to share operating burden and preserve lifetime of the LED assembly. The invention is particularly suitable for, but not restrict to, lighting applications in smart lampposts in which smart wireless communication systems are mounted on the same lampposts as the LED assemblies and dimming signals can be received wirelessly. The advantages of this invention are that the dimming function is provided in the LED assembly rather than in the LED drivers, and the dimming circuit can be linked to smart control in emerging smart lampposts.
Patent WO-2022165996-A1 (WO)
Inventor: ZHUANG YIXI
IPC: G01K11/00
Filed: 2021-04-22
Abstract: La présente invention concerne un matériau de détection de température de type à excitation sans lumière, un procédé de préparation et un procédé de détection de température. La formule générale d'expression chimique du matériau de détection de température de type à excitation sans lumière est (SrxM1-x)1-y-zZnSO:Tby,Euz, dans laquelle 0≤x≤1 ; 0<y<1 ; 0<z<1 ; y+z<1 ; x, y et z représentent la teneur en pourcentage molaire ; un élément ou les deux parmi Ca2+ et Ba2+ sont sélectionnés.
Patent WO-2021218985-A1 (WO)
Inventor: SONG BIN
IPC: H01M10/613
Filed: 2021-04-28
Abstract: A heat exchange device, comprising a valve element component, a core body component and a connecting member. The connecting member is provided with a first end and a second end, wherein the first end of the connecting member is located in a first conduit, and wherein the second end of the connecting member is provided with a welding section and an adjacent section; the core body component is provided with a welding matching portion; the welding section of the connecting member is welded to the welding matching portion, and the adjacent section is adjacent to the welding section; the outer diameter of the welding section is smaller than or equal to the inner diameter of the welding matching portion, and the outer diameter of the adjacent section is smaller than or equal to the inner diameter of the welding matching portion; and the distance between the end of the welding matching portion away from the valve element component and the end of the welding section away from the valve element component is larger than or equal to zero. The heat exchange device is good in sealing performance.
Patent WO-2022142033-A1 (WO)
Inventor: DONG BANGFU
IPC: H04L29/08
Filed: 2021-04-30
Abstract: The present application relates to a transmission protocol technology. Disclosed is a data transmission method, comprising: receiving a transmission request, acquiring data to be transmitted, and correspondingly encoding said data according to the network bandwidth in the transmission request to obtain encoded data; preprocessing the encoded data according to the data capacity of the encoded data to obtain an object to be transmitted; constructing a transmission channel, and transmitting said object to a preset receiving end using the transmission channel to obtain a receiving object; and identifying and restoring the receiving object to obtain receiving data. The present application also relates to blockchain technology, and the receiving object can be stored in a blockchain. The present application further provides a data transmission apparatus, an electronic device, and a readable storage medium. According to the present application, the data transmission efficiency can be improved.
Patent WO-2022241584-A1 (WO)
Inventor: JIANG YOUTAO
IPC: F16M11/18
Filed: 2021-05-16
Abstract: Un dispositif de logo de véhicule, un procédé et un dispositif de commande pour un dispositif de logo de véhicule, et un terminal sont divulgués. Le dispositif de logo de véhicule comprend : un ensemble logo de véhicule (1), un dispositif de caméra (2), un élément de liaison (3), un dispositif d'entraînement (4), et un dispositif de commande, l'ensemble logo de véhicule (1) est relié de manière fixe à l'élément de liaison (3), et l'élément de liaison (3) est relié de manière rotative à une carrosserie de véhicule ; le dispositif d'entraînement (4) est conçu pour entraîner l'élément de liaison (3) de sorte que l'ensemble logo de véhicule (1) vient en contact avec la carrosserie de véhicule ou forme un angle prédéfini avec la carrosserie de véhicule ; le dispositif de caméra (2) est disposé sur une face latérale de l'ensemble logo de véhicule (1) à proximité de la carrosserie de véhicule, et le dispositif de caméra (2) et l'ensemble logo de véhicule (1) tournent de manière synchrone ; le dispositif de commande est conçu pour commander le dispositif d'entraînement (4) pour entraîner l'élément de liaison (3) pour qu'il tourne ou reste immobile ; et le dispositif de commande est en outre conçu pour commander le dispositif de caméra (2) pour qu'il fonctionne ou s'arrête. L'ensemble logo de véhicule (1) et le dispositif de caméra (2) sont intégrés l'un à l'autre, et le dispositif de caméra (2) et l'ensemble logo de véhicule (1) peuvent tourner pour changer de position, de telle sorte que non seulement l'aspect d'un véhicule est plus esthétique, mais la durée de vie du dispositif de caméra (2) est également prolongée.
Patent WO-2021239045-A1 (WO)
Title: Air relative charge control method and apparatus
Inventor: CHEN LIMING
IPC: F02D15/04
Filed: 2021-05-27
Abstract: Disclosed is an air relative charge control method, which is applied to a vehicle with a variable compression ratio engine. The method comprises: determining a preset center value of a closing angle of an air intake valve according to an actual compression ratio of a variable compression ratio engine; determining a target center value of the closing angle of the air intake valve on the basis of the preset center value of the closing angle of the air intake valve and an actual center value of the closing angle of the air intake valve; determining a conversion coefficient of air relative charge on the basis of the actual compression ratio and the target center value of the closing angle of the air intake valve; and determining the actual air relative charge according to the pressure of an air intake manifold and the pressure of exhaust gas of the variable compression ratio engine, and the conversion coefficient, such that the air relative charge in a cylinder can be accurately calculated under all operating conditions of the VCR engine, the error between the fresh air relative charge actually entering the cylinder and the relative charge calculated by an electronic control unit of a vehicle is reduced, and the stable operation of the engine is ensured. Further disclosed is an air relative charge control apparatus.
Patent WO-2021239099-A1 (WO)
Title: Charger, data cable, and charging device
Inventor: WEI JUNCHEN
IPC: H02J7/00
Filed: 2021-05-28
Abstract: The present application relates to the technical field of communications. Disclosed are a charger, a data cable, and a charging device. The charger comprises: a Type-A socket and a first processing module. The first processing module comprises a PD charging processing unit, a non-PD charging processing unit, a data cable matching unit, and a first switching unit. The Type-A socket comprising a first CC pin and a first communication pin. Insofar as the data cable matching unit determines, on the basis of a matching signal transmitted via the first CC pin, that the charger matches with a connected data cable, the first switching unit connects the first CC pin to the PD charging processing units; and, insofar as the charger does not match with the data cable connected, the first switching unit connects the first CC pin to the data cable matching unit.
Patent WO-2022193453-A1 (WO)
Inventor: Mao Fenghui
IPC: G06K9/00
Filed: 2021-06-15
Abstract: 本发明公开了一种动态手势识别方法、系统、可读存储介质及计算机设备，该方法包括：通过训练好的手部检测深度学习模型对目标图像进行手部目标检测，以得到手部区域最小外接矩形的图形信息；根据第二时刻以及第一时刻对应的最小外接矩形的图形信息，计算两时刻对应的最小外接矩形之间的中心距离以及斜率；通过皮肤检测算法，分割出目标图像的手部皮肤区域，并结合深度图，分别计算出第二时刻以及第一时刻对应的手部皮肤区域平均深度值；根据中心距离、斜率、两时刻对应的手部皮肤区域平均深度值判定手势运动方向及其对应方向上运动量的大小。本发明能够解决现有技术只能判定二维平面上的移动方向、计算过程复杂、手势识别实时性低的问题。
Patent WO-2022007602-A1 (WO)
Title: Method and apparatus for determining location of vehicle
Inventor: KONG QI
IPC: G01S17/86
Filed: 2021-06-16
Abstract: A method and apparatus for determining a location of a vehicle, relating to the technical field of autonomous driving. The method comprises: determining the current location point of a vehicle according to a positioning state of a GPS of the vehicle (101); obtaining laser point cloud data measured by the vehicle at the current location point and using same as first point cloud data (102); obtaining point cloud data, in a point cloud map, corresponding to a preset starting point of the vehicle, and using same as second point cloud data (103); matching the first point cloud data with the second point cloud data to determine a transformation matrix between the first point cloud data and the second point cloud data (104); and determining coordinate information of the current location point according to coordinate information of the preset starting point and the transformation matrix (105). The method and apparatus enable a vehicle to quickly and accurately obtain an accurate current location in different complex environments, without relying on a GPS device, thus avoiding the problem that a location of a vehicle cannot be determined when a GPS signal is poor or even there is no GPS signal and improving the accuracy of determining a location of a vehicle.
Patent WO-2023272492-A1 (WO)
Inventor: SHEN WEI
IPC: C25D5/34
Filed: 2021-06-29
Abstract: 一种具有高吸热性的均热板，其包括有基体层，所述均热板还包括保护层，所述保护层附着固化于基体层外表面并为深色，用于增强均热板的耐氧化性和导热性；还公开了均热板的制备方法。特点及优点是：通过表面处理的方法，在均热板基体层表面形成深色保护层，能够有效增加均热板本身的耐腐蚀性能、耐氧化性能及导热性能。解决了现有产品不耐腐蚀、长期使用后因腐蚀导致外观变差的问题。均热板还包括有固化于基体层和保护层中间的过渡层，过渡层可分别与基体层和保护层发生共渗，提高了均热板表面硬度，解决了铜及铜合金均热板易变形的问题，且共渗后的基体层、过渡层和保护层完全熔融为一体，有效解决了保护层易脱落的问题。