baber/WOPTO huggingface dataset:
Patent WO-2021136105-A1 (WO)
Title: Tof depth sensing module and image generation method
Inventor: GAO SHAORUI
IPC: G01S17/06
Filed: 2020-12-25
Abstract: A TOF depth sensing module (600) and an image generation method. The TOF depth sensing module (600) comprises: a laser light source (610), an optical element (620), a beam splitter (630), a receiving unit (640) and a control unit (650), the optical element (620) being provided in the direction that the laser light source (610) emits a beam. The laser light source (610) is used to generate a laser beam; the optical element (620) is used to control the direction of the laser beam, so as to obtain a first outgoing beam and a second outgoing beam; the beam splitter (630) is used to propagate, to different regions of the receiving unit (640), a third reflected beam obtained by reflecting the first outgoing beam by a target object and a fourth reflected beam obtained by reflecting the second outgoing beam by the target object. The heat loss of the TOF depth sensor module (600) is reduced.
Patent WO-2022141000-A1 (WO)
Inventor: TANG GUOWANG
IPC: H04W48/16
Filed: 2020-12-28
Abstract: 本申请实施例公开了一种网络切换方法、终端设备及接入点设备，涉及无线网络技术领域，改善了现有技术中因终端设备切换网络时需要断开连接，影响用户体验的问题。具体方案为：终端设备检测其连接至接入点设备的第一Wi-Fi网络的网络参数；在该网络参数满足预设条件的情况下，终端设备发起扫描；若终端设备扫描到接入点设备的第二Wi-Fi网络，且终端设备关联过第二Wi-Fi网络，则终端设备获取第二Wi-Fi网络的认证信息；其中，第二Wi-Fi网络和第一Wi-Fi网络各自的服务集标识SSID不同；终端设备接入第二Wi-Fi网络；第二Wi-Fi网络复用终端设备与第一Wi-Fi网络已建立的协议栈链路进行通信。
Patent WO-2022121030-A1 (WO)
Title: 中心方选择方法、存储介质和系统
Inventor: DAI JINGGUO
IPC: G06N3/04
Filed: 2020-12-29
Abstract: 一种合作式深度学习任务中的中心方选择方法、存储介质和系统，方案包括基于初始任期内各合作方性能评分值进行中心方初始选择用于深度学习模型聚合，在任务进行中基于当前任期网络中存活节点中性能评分值进行中心方更新选择并以更新的中心方继续模型聚合任务，这为学习方法或模型聚合提供了稳定的中心方，中心方异常情况下快速选取参与合作式学习任务中最优数据提供方为中心方，能快速衔接，以便模型训练过程可以继续运行，可广泛应用于经济、文化、教育、医疗、公共管理等行业。
Patent WO-2022141327-A1 (WO)
Inventor: HUANG SHI'PING
IPC: F21S8/00
Filed: 2020-12-30
Abstract: 本发明属于LED水下灯技术，具体涉及一种集喷管和正反转自清扫一体式LED水下灯及使用方法，集喷管和正反转自清扫一体式LED水下灯包括灯罩，位于灯罩的LED灯体环形安装腔中的LED灯体，位于灯罩几何中心位置处的喷管；所述喷管与于灯罩之间设置有刮藻驱动安装腔，该刮藻驱动安装腔中设置有空心轴，该空心轴的上方设置有回转换向机构和刮藻机构。集喷管和正反转自清扫一体式LED水下灯使用方法，包括辅助连接，将防水线缆与外部电源电性连接，将喷管调节管或喷管安装管与高压水泵的出水管连通，高压水泵与外部电源电性连接；实现喷管进行喷泉的同时，进行刮藻处理。本发明降低了后期工人维护劳动强度、降低了后期维护成本和有效保证设计观赏性。
Patent WO-2021147665-A1 (WO)
Title: Method for selecting network slice and electronic device
Inventor: YU XIAOLIANG
IPC: H04W24/04
Filed: 2021-01-05
Abstract: Embodiments of the present application provide a method for selecting a network slice, and an electronic device. The method is applied to the electronic device, and the electronic device comprises at least one application. The method comprises: determining parameter information according to at least one application, the parameter information being used for indicating a network slice; performing a route selection policy according to the parameter information, the route selection policy being used for selecting the network slice; and binding a route to the network slice. The embodiments of the present application provide a specific implementation solution of the network slice in the electronic device, and different scenes of the network slice can be covered. The electronic device can obtain the parameter information by monitoring a service of at least one application or actively reporting by the at least one application, select, according to the parameter information, a corresponding network slice for the service conducted in the at least one application, and perform route binding.
Patent WO-2021208531-A1 (WO)
Title: Speech processing method and apparatus, and electronic device
Inventor: LI DONGLIANG
IPC: G10L13/00
Filed: 2021-01-06
Abstract: Disclosed are a speech processing method and apparatus, and an electronic device (800). The method comprises: acquiring text information to be converted (102), and determining a source language corresponding to the text information and a target user for whom conversion is to be carried out (104); and according to the text information and a target conversion model corresponding to said target user, converting the text information into target speech data, which is pronounced in the source language by said target user, wherein the target conversion model performs adaptive training on a trained universal conversion model according to monolingual speech data pronounced by said target user, the universal conversion model is trained according to speech data in N languages, the source language is one of the N languages, and N is an integer greater than 1 (106). Thus, when there is only speech data, in a single language, of a target user, multilingual text can be converted into target speech data, in corresponding languages, of the target user, thereby achieving multilingual speech conversion.
Patent WO-2021147736-A1 (WO)
Inventor: Shi Anxin
IPC: B62K15/00
Filed: 2021-01-13
Abstract: 一种折叠机构（100），包括支架（10）、转动件（20）、支撑件（30）、第一转轴（40）、限位轴（50）以及操控件（60），转动件（20）与支架（10）套接，转动件（20）能够相对支架（10）滑动；第一转轴（40）连接第一通孔（10a）、第三通孔（20a）和安装孔（30a）；限位轴（50）连接第二通孔（10b）和第四通孔（20b），限位轴（50）能够沿滑动槽（30b）、第一限位槽（30c）和第二限位槽（30d）滑动；操控件（60）与支架（10）和转动件（20）中位于外部的一个枢接，操控件（60）与支架（10）和转动件（20）中位于内部的一个连接，操控件（60）能够驱动支架（10）和转动件（20）相对滑动后，使两者绕第一转轴（40）转动。一种可折叠车辆（1000），包括折叠机构（100）。
Patent WO-2021147922-A1 (WO)
Title: Extracellular vesicle and use thereof in skin products
Inventor: MA LAN
IPC: A61K8/98
Filed: 2021-01-20
Abstract: Use of an inducible extracellular vesicle as a medicament for skin, health care products or skin care products. A composition, comprising the inducible vesicle and the medicaments or care products for skin.
Patent WO-2021151372-A1 (WO)
Inventor: MAREGA LUCA
IPC: B60J5/06
Filed: 2021-01-22
Abstract: L'invention concerne un ensemble galet (2c) destiné à une porte de véhicule coulissante (100). L'ensemble galet (2c) comprend une structure de support (3) comprenant un premier et un second galet de guidage horizontal interne (4a, 4b) disposés de façon à interagir avec une surface verticale interne (5) d'un élément de piste (1c). La structure de support (3) comprend en outre au moins un premier et un second galet de guidage vertical (6a, 6b) disposés de façon à interagir avec une première surface horizontale interne (7a) de l'élément de piste (1c), un élément rotatif disposé de manière élastique (8) disposé de façon à interagir avec une seconde surface horizontale interne (7b) de l'élément de piste (1c) et au moins un galet de guidage horizontal externe (9a, 9b) disposé de façon à interagir avec une surface verticale externe (10) de l'élément de piste (1c). L'invention concerne aussi un système comprenant un ensemble galet (2c) destiné à une porte de véhicule coulissante (100) et un élément de piste (1c) d'un véhicule (20).
Patent WO-2022073321-A1 (WO)
Title: Procédé et appareil de réglage de phase basés sur un groupe de dispositifs de surveillance de niveau d'armoire, et dispositif
Inventor: FANG JIJUN
IPC: H02J3/26
Filed: 2021-02-08
Abstract: L'invention concerne un procédé et un appareil de réglage de phase basés sur un groupe de dispositifs de surveillance de niveau d'armoire, et un dispositif. Ledit procédé comprend : l'acquisition de paramètres de distribution de puissance et l'envoi de ceux-ci à un dispositif de surveillance central (101), les paramètres de distribution de puissance comprenant un paramètre qui mappe une capacité de charge d'une armoire (102) dans laquelle un dispositif de surveillance de niveau d'armoire (1021) est situé; après réception des paramètres de distribution de puissance, l'envoi par le dispositif de surveillance central d'informations d'instruction de réglage de phase selon le principe qu'un déséquilibre de charge triphasée d'un groupe de dispositifs de surveillance de niveau d'armoire ne dépasse pas un seuil d'équilibre défini; et selon les informations d'instruction de réglage de phase, la commande d'un appareil de commande de réglage de phase (1022-a) pour régler la phase d'alimentation électrique de l'armoire, et/ou la commande d'un appareil d'affichage d'informations (1022-b) pour afficher les informations d'instruction de réglage de phase.
Patent WO-2021190192-A1 (WO)
Inventor: XIONG CHUNSHAN
IPC: H04J3/06
Filed: 2021-02-09
Abstract: Provided in embodiments of the present disclosure are a method for achieving time synchronization and a related device. The method comprises: receiving a first request; according to first target single network shard selection auxiliary information, a first target data network name, first identification information, and first type indication information of a first time sensitive network master clock and by using a network warehouse function, determining a first target session management function of a first terminal; sending the first target single network shard selection auxiliary information, the first target data network name, the first identification information, the first type indication information of the first time sensitive network master clock, and a first protocol data unit session request cell to the first target session management function; receiving a second request; according to the first target single network shard selection auxiliary information, the first target data network name, the first identification information, and the first type indication information of the first time sensitive network master clock, acquiring first target mark information from a unified data management.
Patent WO-2022068136-A1 (WO)
Inventor: LI KUNLONG
IPC: H01M50/531
Filed: 2021-02-10
Abstract: Disclosed in the present application is a battery pack, comprising a circuit board and a battery cell assembly, the battery cell assembly comprising a plurality of battery cells, each battery cell comprising a tab, and the battery pack also comprising a plurality of connecting terminals, each connecting terminal comprising a contact part, a welding part, and a connecting part, the connecting part connecting the welding part and the contact part, the contact part being connected to the tab, and the welding part being connected to the circuit board; the battery pack also comprises a fixing bracket used for fixing the connecting terminals, the connecting terminals being used for replacing sampling lines and sampling pieces to enable wireless welding processing during production, so that processing is simple, costs are low, and safety is high.
Patent WO-2021196941-A1 (WO)
Inventor: BAO HUJUN
IPC: G06T7/00
Filed: 2021-02-26
Abstract: Provided are a method and apparatus for detecting a three-dimensional target, a driving control method and apparatus, an electronic device, and a storage medium. The method comprises: acquiring a binocular image, wherein the binocular image comprises a left-eye image and a right-eye image; respectively performing target detection on the left-eye image and the right-eye image to obtain a first area image of an object to be detected in the left-eye image and a second area image of said object in the right-eye image; on the basis of the first area image and the second area image corresponding to said object, generating a target parallax map of said object, and on the basis of the target parallax map of said object, the first area image and the second area image, calculating and obtaining point cloud data of said object; and on the basis of the point cloud data, determining three-dimensional pose data of said object.
Patent WO-2021204234-A1 (WO)
Title: Deblocking signaling in video coding
Inventor: DENG ZHIPIN
IPC: H04N19/70
Filed: 2021-04-09
Abstract: Systems, methods and apparatus for video processing are described. The video processing may include video encoding, video decoding or video transcoding. One example method of video processing includes A method of video processing, comprising: performing a conversion between a video region of a video and a bitstream of the video according to a format rule, and wherein the format rule specifies that an applicability of a deblocking filter for the video region is determined based on syntax elements at i) a picture parameter set level and ii) a picture level or a slice level.
Patent WO-2021233331-A1 (WO)
Title: Communication channel optimization method and apparatus, electronic device, and storage medium
Inventor: JIN XIAOJING
IPC: H04B17/30
Filed: 2021-05-19
Abstract: The present disclosure provides a communication channel optimization method, comprising: obtaining channel availability and channel usage information of some or all channels in a working frequency band within at least one period; determining a busy period of a service according to the channel usage information of the some or all channels obtained within the at least one period; and determining an optimal channel in a busy period according to the channel availability and the channel usage information of the some or all channels obtained within the busy period of the at least one period. The present disclosure also provides a communication channel optimization apparatus, an electronic device, and a computer readable storage medium.
Patent WO-2022174531-A1 (WO)
Inventor: NIE PENG
IPC: F21V21/00
Filed: 2021-05-27
Abstract: A passage lamp maintainable from the front, and a cabinet. The passage lamp maintainable from the front comprises a lamp holder (2) and a lamp body (1) mounted to the lamp holder (2); the lamp body (1) comprises a lamp strip (11) used for emitting light and a lamp cover (12); the lamp strip (11) is fixedly mounted in the lamp cover (12); the passage lamp maintainable from the front further comprises a quick mounting assembly used for mounting the lamp body (1) to the light holder (2); the quick mounting assembly comprises a first assembly and a second assembly matching each other; the first assembly is fixedly mounted on the lamp body (1), and the second assembly is fixedly mounted on the lamp holder (2). By fixedly mounting the lamp holder (2) on a top plate, a climbing operation is avoided, and the lamp body (1) is inclined downwards and towards a front door plate, so as to illuminate the front door plate and the space in front of the front door plate.
Patent WO-2022142109-A1 (WO)
Inventor: ZOU MINGQIANG
IPC: G01N21/65
Filed: 2021-05-28
Abstract: An SERS substrate, and a Raman spectrum detection method based on a AgNPs/MIL-101 (Fe) nano material-based SERS substrate and an application thereof in measuring the content of paraquat in a sample under test. The SERS substrate comprises an AgNPs/MIL-101 (Fe) nano material; the AgNPs/MIL-101 (Fe) nano material is prepared from a AgNPs material and an MIL-101 (Fe) material by means of a physical self-assembly method. The Raman spectrum detection method based on a AgNPs/MIL-101 (Fe) nano material-based SERS substrate has high sensitivity and a lower limit of detection, rhodamine 6G is detected and the EF value of 10-6 mol/L of rhodamine 6G is calculated to be 2.09×109, and the Raman attribution peak intensity RSD of rhodamine 6G is 7.55%; paraquat is detected and upon detection, the lowest concentration of paraquat is 10-12 mol/L, 10-6 mol/L of paraquat and the substrate are combined in different pH values for Raman signal detection comparison, the Raman signal value of paraquat is relatively stable, and paraquat can be detected in the environment having the pH value of 3-11.
Patent WO-2022246819-A1 (WO)
Inventor: WANG RAN
IPC: H04L12/18
Filed: 2021-05-28
Abstract: 本申请提供应用实例的远程控制系统、方法及存储介质。涉及远程控制技术领域。该系统包括：控制设备以及至少一类被控设备。被控设备包括主设备以及从设备。控制设备，被配置为响应于用户的触摸操作，生成触摸事件，并通过消息队列遥测传输MQTT协议向主设备发送触摸事件；触摸事件用于表征用户对控制设备触摸产生的点击数据以及触摸位置。主设备，被配置为接收来自控制设备的触摸事件，并确定与触摸事件对应的操作指令，以及响应于操作指令，执行操作指令对应的操作，以及通过MQTT协议向从设备发送触摸事件。从设备，被配置为接收来自主设备的触摸事件，并确定操作指令，以及响应于操作指令，执行操作指令对应的操作。
Patent WO-2022252258-A1 (WO)
Inventor: RUAN WEILIANG
IPC: B60S5/06
Filed: 2021-06-08
Abstract: L'invention concerne un mécanisme de levage pour le remplacement de batterie de véhicule électrique réglable, comprenant une plate-forme de positionnement ; un ensemble de positionnement de roue avant et un ensemble de positionnement de roue arrière sont respectivement montés au niveau de deux extrémités de la plate-forme de positionnement, et un premier appareil de levage ainsi qu'un second appareil de levage sont disposés entre les deux ensembles d'ensembles de positionnement ; un appareil de réglage est disposé au-dessous du second appareil de levage, et l'appareil de réglage comprend un vérin hydraulique et un ensemble de guidage ; une tige de poussée du vérin hydraulique est disposée le long de la direction de la longueur de la plate-forme de positionnement ; l'ensemble de guidage comprend un arbre de guidage et un roulement linéaire ; le roulement linéaire est monté sur une plaque de montage ; la tige de poussée traverse verticalement la plaque de montage et est reliée à demeure à la plaque de montage ; l'arbre de guidage pénètre dans le roulement linéaire ; et l'axe de l'arbre de guidage ainsi que l'axe de la tige de poussée sont parallèles l'un à l'autre. Au moyen de l'agencement de l'appareil de réglage, le mécanisme de levage peut ajuster la position du second appareil de levage de façon à s'adapter à des véhicules électriques de tailles différentes, ce qui améliore l'adaptabilité du mécanisme de levage.
Patent WO-2021249539-A1 (WO)
Inventor: YANG SHAOHONG
IPC: G04D1/00
Filed: 2021-06-11
Abstract: Disclosed is a watch positioning mechanism. The watch positioning mechanism comprises a carrier plate (21), a carrier plate lifting mechanism (6), and an abutting member (22) and a pressing member (23) both arranged on the carrier plate (21). The carrier plate lifting mechanism (6) is used for driving the carrier plate (21) to ascend and descend; and two pressing members (23) are provided, the two pressing members (23) being arranged on two sides of the carrier plate (21) in direct opposition, and the abutting member (22) is arranged at one end of the carrier plate (21) that is away from a watchcase fixing mechanism. The positioning mechanism solves the problem of a watch being unable to be fixed.
Patent WO-2022062483-A1 (WO)
Inventor: LIU MING-TE
IPC: G01N23/2251
Filed: 2021-06-11
Abstract: A method for preparing a semiconductor sample (200) having an etch pit (6) applicable to a microscope. The method comprises: providing a semiconductor sample wafer (100), wherein the semiconductor sample wafer (100) comprises a sacrificial layer (3) and a support layer (2) which are arranged in a stacked manner and a recess (4) extending through the sacrificial layer (3) and the support layer (2) to expose a pit (6) on a surface of a metal layer (5) at the bottom; immersing the semiconductor sample wafer (100) in an etching solution to remove the sacrificial layer (3); attaching an adhesive tape to a surface of the semiconductor sample wafer (100) after the sacrificial layer (3) has been removed; and peeling off the adhesive tape to remove the support layer (2) above the pit (6) so as to expose the pit (6). The preparation method is simple, and can greatly reduce the time required for preparing a semiconductor sample (200) having an etch pit (6) applicable to a microscope.
Patent WO-2022252295-A1 (WO)
Inventor: FENG ZIKANG
IPC: G09F9/30
Filed: 2021-06-17
Abstract: 一种折叠显示装置（10），包括：壳体（100）；铰链结构（200），铰链结构（200）容纳在壳体（100）中，铰链结构（200）包括固定机构（210）和支撑机构（220），支撑机构（220）包括第一支撑板（221）和第二支撑板（222）；柔性显示面板主体（300），柔性显示面板主体（300）设置在壳体（100）中；辅助支撑层（400），设置在柔性显示面板主体（300）和铰链结构（200）之间。
Patent WO-2022188292-A1 (WO)
Inventor: XIE HAOJIAN
IPC: G05D1/02
Filed: 2021-06-17
Abstract: 一种目标检测方法、装置、系统（10）、设备及存储介质，涉及计算机视觉技术领域。方法包括：获取由摄像装置（102）采集获得的第一图像，采集第一图像时发出第一预定波长的激光（S202）；获取由摄像装置（102）采集获得的第二图像，采集第二图像时发出第二预定波长的光（S204），第一预定波长的激光与第二预定波长的光可为相同波长或不同波长；根据第一图像获得目标物体与摄像装置之间的距离（S206）；根据第二图像对目标物体进行识别（S208）。方法实现了仅使用一个摄像装置即可实现障碍物的测距及识别，提高了路径规划的合理性，并节省了硬件成本。
Patent WO-2022266993-A1 (WO)
Inventor: LIU CHUNMIAO
IPC: H04W28/16
Filed: 2021-06-25
Abstract: Procédé, mis en œuvre par un nœud de commande de politique, pour gérer un service pour un dispositif de communication. Le procédé consiste à : recevoir (801), pendant l'établissement du service, à partir d'un nœud d'application, un premier message comprenant des informations de service préliminaires pour le service et un indicateur d'une demande pour fournir des informations de localisation fournies par le réseau ; et en réponse à la réception du premier message, fournir (802) un second message, à un nœud de gestion de session commandant une session de données du dispositif de communication. La session de données est associée au service. Le second message comprend un indicateur d'une demande d'informations de localisation fournies par le réseau précoces devant être fournies avant que la réservation de ressources pour le service ne soit effectuée et une indication d'un ensemble de politiques pour commander la réservation de ressources pour le service. L'indication de l'ensemble de politiques est basée sur les informations de service préliminaires reçues dans le premier message.
Patent WO-2022267025-A1 (WO)
Title: Capacitor, integrated circuit, radio frequency circuit and electronic device
Inventor: WANG BANGLIN
IPC: H01L21/822
Filed: 2021-06-25
Abstract: The embodiments of the present application relate to the technical field of semiconductors, and are used for improving a Q value of a capacitor, such that the performance of an impedance matching network having the capacitor is also improved. Provided are a capacitor, an integrated circuit, a radio frequency circuit and an electronic device. A capacitor in an impedance matching network of the integrated circuit comprises an electrode structure and a capacitor substrate. The electrode structure comprises a plurality of first finger electrodes, which are electrically connected, and a plurality of second finger electrodes, which are electrically connected, wherein the first finger electrodes and the second finger electrodes are arranged in a staggered manner. An N-type well is arranged on a semiconductor substrate, and the first finger electrodes and the second finger electrodes are arranged above the N-type well. The N-well is floating in the electric potential.
Patent WO-2022007667-A1 (WO)
Title: Power adapter
Inventor: Jiang Senlong
IPC: H02M7/219
Filed: 2021-06-29
Abstract: Provided is a power adapter. The power adapter comprises a chopper circuit, a transformer, and a rectifier circuit. The chopper circuit comprises a control circuit and a high-speed electronic switch controlled by the control circuit. The high-speed electronic switch chops an AC power supply under the control of the control circuit. The transformer comprises a primary winding and a secondary winding. AC electrical energy chopped by the high-speed electronic switch is inputted to the primary winding. The input end of the rectifier circuit is connected to the secondary winding, so as to rectify the AC electrical energy outputted by the secondary winding into DC electrical energy to output for charging an electronic device. The circuit structure of the power adapter in this technical solution enables the power adapter to have a smaller volume.
Patent WO-2022052591-A1 (WO)
Inventor: SU ZHONGHUA
IPC: B63C9/15
Filed: 2021-06-30
Abstract: An anti-drowning lifesaving device and a control method. The anti-drowning lifesaving device comprises: a fixing band, air bags, a control circuit (10), and a high-pressure gas cylinder (20); the control circuit (10) is provided with a sensing element (11); the high-pressure gas cylinder (20) has a cylinder body and a control switch (21); the fixing band has two shoulder straps (31); the air bags are fixed to the shoulder straps (31) and are communicated with the cylinder body by means of the control switch (21); and the control switch (21) is electrically connected to the control circuit (10). The anti-drowning lifesaving device can effectively prevent a user from drowning, has little effect on normal activities of the user, and is very convenient to use.