baber/WOPTO huggingface dataset:
Patent WO-2020083109-A1 (WO)
Inventor: Luo ruixuan
IPC: B60F5/02
Filed: 2019-10-18
Abstract: The present disclosure relates to the field of driving flight vehicles and remote control toy vehicles, and in particular, to a driving flight vehicle and a remote control toy vehicle, and an air cushion device used by same. A lifting propeller structure of the air cushion device is mounted on a fuselage frame; the fuselage frame is also provided with an air-sealed cavity; the air-sealed cavity is in an annular shape and encloses a gas channel, of which the upper end and the lower end are communicated; the air-sealed cavity is located on a downward blowing path of the lifting propeller structure; the air-sealed cavity and the lifting propeller structure form the air cushion device. The lifting propeller rotates to generate a lifting force and blows high-pressure air into the air-sealed cavity to form air cushion at the bottom for suspension driving. When the lifting propeller rotates at a high speed, lift-off flight can be realized, and wheels which are slightly lower than the air-sealed cavity on the lower part of a fuselage enable the driving flight vehicle or the remote control toy vehicle to be able to drive in three environments (five terrain space environments), thereby becoming "various driving flight vehicles or remote control toy vehicles such as a flying hovercraft, a running boat, a swimming helicopter, a swimming land vehicle, a flying land vehicle, and a running helicopter".
Patent WO-2021056645-A1 (WO)
Inventor: LI SHUANGSHUANG
IPC: A61B8/08
Filed: 2019-10-22
Abstract: An elastography method and system as well as a computer readable storage medium. The elastography method comprises: acquiring a motion parameter image of a measured tissue (200); determining a main propagation path of a shear wave propagating within the measured tissue in the motion parameter image (202); and displaying the main propagation path (204). By displaying the motion parameter image containing the main propagation path after acquiring the main propagation path of the shear wave in the motion parameter image, the defect that a medical staff cannot accurately interpret the meaning of the motion parameter image due to the influence of interference information such as various residual waves and reflected waves caused by the vibration of a probe in the motion parameter image can be reduced, and the comprehensiveness of the elasticity measure result can also be improved.
Patent WO-2020114134-A1 (WO)
Title: Procédé de traitement visuel pour identifier des particules d'émeri
Inventor: YIN ZHANGQIN
IPC: G06T7/00
Filed: 2019-10-23
Abstract: L'invention concerne un procédé de traitement visuel pour identifier des particules d'émeri, qui résout les problèmes du faible rendement de détection manuelle, de la faible précision d'un procédé de détection basé sur la morphologie du fait de l'impact d'une source lumineuse, etc. En ce qui concerne les fils d'émeri universels existants, un procédé d'analyse dans le domaine fréquentiel est utilisé pour rechercher des points de saltation de particules d'émeri; et dans la mesure où la précision d'image est assurée, une zone périphérique cible est extraite pour réaliser un positionnement de projection unifié, réalisant ainsi une extraction rapide et précise des particules d'émeri sur les surfaces des fils d'émeri.
Patent WO-2021081722-A1 (WO)
Inventor: Xie Yuanrong
IPC: B08B3/12
Filed: 2019-10-28
Abstract: A plated circuit board cleaning device specifically applied for an electric vehicle. The cleaning device comprises a sonic cleaning machine body (1). A cover plate (2) is movably connected to a top portion of the sonic cleaning machine body (1), and accommodation recesses (3) are provided at left and right sides of an inner wall of the sonic cleaning machine body (1). A leak container (4) is movably connected inside the sonic cleaning machine body (1), a partition plate (5) is fixedly connected inside the leak container (4), and handles (6) are fixedly connected to left and right sides of the leak container (4). Pressing blocks (16) are movably connected to the front and the back of the cover plate (2). After the cleaning device has completed cleaning, the pressing blocks are pushed, and the cover plate is pulled upwards, such that the leak container can be lifted, and a cleaned circuit board placed in the leak container can be quickly removed.
Patent WO-2021102676-A1 (WO)
Title: 物体状态获取方法、可移动平台及存储介质
Inventor: WU XIANLIANG
IPC: G05B13/04
Filed: 2019-11-26
Abstract: 一种物体状态获取方法、可移动平台（11）及存储介质，其中可移动平台（11）搭载多个传感器，传感器用于对可移动平台（11）所处的环境进行数据采集，该方法包括：获取环境中物体（12）的运动状态的初始概率分布（S201），初始概率分布是对多个传感器采集的数据的融合结果，初始概率分布包括运动状态对应的各个取值点的概率值；根据目标传感器采集的数据更新各个取值点的概率值（S202）；根据各个取值点更新后的概率值，确定运动状态的目标概率分布（S203）。通过该方法可以克服传感器采集的原始数据在运动状态的初始概率分布获得过程中损失的问题，从而可以保证获取的目标概率分布更加准确。
Patent WO-2020253123-A1 (WO)
Inventor: LI ZHENGFENG
IPC: G06F3/14
Filed: 2019-11-29
Abstract: An upright image full-screen display method, and a mirror image same-screen device, a display device, an upright image full-screen display system, and a computer readable storage medium relating to steps in the upright image full-screen display method. The method comprises the following steps: reading the resolution of a second image, the resolution of the second image being a:b (S1); extracting the second image to generate a third image, the resolution of the third image being b:a, the center line of the second image and the center line of the third image coinciding in the horizontal direction and the vertical direction, and the number of pixel points of the second image in the vertical direction being identical to the number of pixel points of the third image in the vertical direction (S2); rotating the third image by 90 degrees along a set direction to generate a fourth image (S3); and performing full-screen display on the fourth image by means of the display device (S4). Compared with the prior art, full-screen display of an upright image can be realized, and the user experience is good.
Patent WO-2021017372-A1 (WO)
Inventor: WANG SHUQIANG
IPC: G06T7/11
Filed: 2019-12-14
Abstract: 一种基于生成对抗网络的医学图像分割方法、系统及电子设备。首先，研究生成器如何对不同类别的高质量图像的像素级特征进行提取，并利用胶囊模型进行结构化特征表示，进而实现像素级标注样本的生成；其次构建合适的判别器，用于判别生成像素级标注样本的真伪，并设计合适的误差优化函数，将判别结果分别反馈到生成器和判别器的模型当中，通过不断的对抗训练，分别提高生成器和判别器的样本生成能力和判别能力，最后利用训练好的生成器生成像素级标注样本，实现图像级标注医学图像的像素级分割。有效地降低了分割模型对像素级标注数据的依赖，既能提高生成样本与真实样本对抗训练的效率，又可以有效实现高精度的像素级图像分割。
Patent WO-2020155915-A1 (WO)
Inventor: HUANG JIABIN
IPC: G06F3/01
Filed: 2019-12-19
Abstract: 用于播放音频的方法和装置。该方法的一具体实施方式包括：获取在目标界面显示的显示视频帧（401）；对显示视频帧进行人体骨骼关键点检测，响应于检测到人体骨骼关键点信息集合，确定人体骨骼关键点信息集合是否包括目标人体骨骼关键点信息（402）；响应于确定包括，对于至少一个音频触发位置中的音频触发位置，响应于确定目标人体骨骼关键点信息指示的人体骨骼关键点由该音频触发位置之外移动到该音频触发位置之上，播放预设的、与该音频触发位置对应的音频（4031）。该实施方式实现了使被拍摄人员通过肢体动作即可触发播放音频，提高了触发播放音频的灵活性。
Patent WO-2020135659-A1 (WO)
Title: Routage de réseau de recouvrement à l'aide d'un commutateur programmable
Inventor: HAN LI
IPC: H04L12/46
Filed: 2019-12-27
Abstract: Les techniques décrites dans les présentes comprennent le stockage d'une table à trajet lent et à trajet rapide dans une mémoire associée à un commutateur programmable, tel qu'une mémoire cache du commutateur programmable. Un contrôleur de délestage peut commander le contenu de la table à trajet rapide et/ou à trajet lent et peut ainsi commander le comportement du commutateur programmable. Le dispositif programmable peut acheminer un paquet reçu vers une passerelle si le paquet génère un résultat dans la table à trajet lent. Si le paquet reçu génère un résultat dans la table à trajet rapide, le paquet peut être transmis directement à un nuage privé virtuel (VPC), à un commutateur virtuel associé et/ou à une machine virtuelle (VM).
Patent WO-2021138755-A1 (WO)
Inventor: HAN BIN
IPC: H04B17/00
Filed: 2020-01-06
Abstract: Divers aspects de la présente divulgation concernent de manière générale la communication sans fil. Selon certains aspects, un équipement d'essai peut transmettre un ensemble de signaux d'essai à un dispositif soumis à l'essai (DSE) à partir d'une pluralité de directions par rapport au DSE; obtenir, à partir du DUT, un ensemble de résultats de sensibilité d'entrées multiples sorties multiples (MIMO) sur base au moins en partie de l'ensemble de signaux d'essai; et déterminer une performance MIMO par radio (OTA) du DSE sur la base, au moins en partie, d'un seul résultat de sensibilité MIMO mesuré de l'ensemble de résultats de sensibilité MIMO mesurés ou d'une moyenne de résultats de sensibilité MIMO, dans un sous-ensemble de l'ensemble de résultats de sensibilité MIMO mesurés, qui satisfont un centile seuil. De nombreux autres aspects sont fournis.
Patent WO-2021077635-A1 (WO)
Inventor: LI CHAO
IPC: G02F1/1362
Filed: 2020-01-09
Abstract: A display device (30), comprising: a profiled display region (32) provided with a plurality of profiled display pixels (A1) and at least one attachment device (31); and a pixel display region (33) disposed adjacent to the profiled display region (32). The profiled display pixels (A1) each comprise a profiled gate (M0) disposed below a driving thin film transistor, and the profiled gate (M0) changes the light-emitting brightness of the profiled display pixel (A1) according to an adjustment voltage signal to achieve the effect of balancing the light-emitting uniformity between the profiled display region (32) and the pixel display region (33).
Patent WO-2020156139-A1 (WO)
Title: 电机、定子组件及其绕组支架
Inventor: ZHANG JIANSHENG
IPC: H02K3/52
Filed: 2020-01-14
Abstract: 一种电机、定子组件及其绕组支架。该绕组支架包括：第一绝缘片（100）和第二绝缘片（200），第一绝缘片（100）设有第一壳体（110）和沿第一壳体（110）的径向向外延长的多个第一轮齿容纳壳（120），第二绝缘片（200）设有第二壳体（210）和沿第二壳体（210）的径向向外延长的多个第二轮齿容纳壳（220），第一轮齿容纳壳（120）设有第一凸起（121），第二轮齿容纳壳（220）设有第二凸起（221），线圈绕组（400）通电后电磁转矩增大，能量利用率高。此外，该绕组支架匹配硅钢片材质的定子型芯（300）使用，定子型芯（300）的中间挖空，能够减少硅钢片材料用量，降低铁损，提高电磁转换效率，进而提高能量利用率。该可绝缘材质的绕组支架匹配硅钢片材质的定子型芯（300）使用，使得电机的主轴和定子型芯（300）之间电气绝缘，提高电机运行的安全性。
Patent WO-2021146939-A1 (WO)
Title: Three-dimensional display method, device and system, and computer readable storage medium
Inventor: LIU YANGYANG
IPC: A61B5/00
Filed: 2020-01-21
Abstract: Provided in the present disclosure are a three-dimensional display method, a three-dimensional display device, a three-dimensional display system, and a computer-readable storage medium; the three-dimensional display method of the present disclosure comprises: in a three-dimensional display scene, using one or more movable scene cameras to perform image capture on one or more fixed mannequins; displaying content captured by at least one of the scene cameras for at least one mannequin; acquiring acupuncture point information, and using at least one scene camera among the one or more scene cameras to acquire and display in at least one mannequin an acupuncture point-related region corresponding to the acquired acupuncture point information.
Patent WO-2021163824-A1 (WO)
Title: Image signal processing method, related image sensing system, and electronic device
Inventor: CHAO WEI-MIN
IPC: H04N5/335
Filed: 2020-02-17
Abstract: Disclosed in the present application are an image signal processing method, a related image sensing system (10), and an electronic device. The method is used for a pixel array (100). The pixel array comprises N*N pixel groups (110), each of the N*N pixel groups comprises a first pixel (104L) and a second pixel (104NL), wherein N is greater than 1, and one of the first pixel and the second pixel is a phase detection pixel, and the other is a non-phase detection pixel. The method comprises: providing a first control signal to enable the first pixel to generate first charge to a first common floating diffusion node of the pixel array; providing pixel information of the first pixel; providing a second control signal to enable the second pixel to generate second charge to the first common floating diffusion node, so that the first charge and the second charge are combined and accumulated on the first common floating diffusion node; and providing pixel information of equivalent charge after the first charge and the second charge are combined and accumulated.
Patent WO-2020192311-A1 (WO)
Inventor: SHEN HANG
IPC: H04L12/24
Filed: 2020-02-18
Abstract: The present application relates to a master-slave server switching method and apparatus, an electronic device and a storage medium. Said method comprises: monitoring whether a fault occurs in a master server, the master server being provided with a master memory database, the master memory database being used to save in real time state information of the master server each time after an operation is executed, and the state information being read and saved in real time by a slave memory database in a slave server; and if a fault occurs in the master server, sending a master-slave switching command to the slave server, the master-slave switching command being used to instruct the slave server to upgrade itself to become a new master server according to the state information saved in the slave memory database. As the state information of the master server is written into the master memory database in real time, and the slave memory database in the slave server reads the state information from the master memory database in real time, when a fault occurs in the master server, it is possible to keep the state of the slave server consistent with the state of the master server before failure.
Patent WO-2021168756-A1 (WO)
Inventor: LU XIUNAN
IPC: H02J7/02
Filed: 2020-02-27
Abstract: Provided are a connecting box, a test bench of an electric vehicle, and a control method and device, which relate to the field of electric vehicles, can solve the problem of energy flow on a test bench of an electric vehicle being fixed and uncontrollable, and expand the testing function of a test bench of an electric vehicle. The connecting box is used for a test bench of an electric vehicle; the connecting box is respectively coupled to a battery pack, a whole-vehicle load and a power supply apparatus on the test bench of an electric vehicle; when the battery pack is connected to the whole vehicle load by means of the connecting box, the battery pack supplies power to the whole-vehicle load; when the battery pack is connected to the power supply apparatus by means of the connecting box, the power supply apparatus charges the battery pack, or the battery pack discharges power to the power supply apparatus; and when the power supply apparatus is connected to the whole-vehicle load by means of the connecting box, the power supply apparatus supplies power to the whole-vehicle load. The present application can be used for part testing of electric vehicles and intelligent vehicles.
Patent WO-2020187182-A1 (WO)
Title: Processing apparatus and processing method therefor
Inventor: HE TAO
IPC: G06F1/18
Filed: 2020-03-16
Abstract: Provided are a processing apparatus and a processing method therefor. The processing apparatus comprises at least one processing unit, an auxiliary processing unit and a shell, wherein the processing unit is mounted at an inner side of the shell, the auxiliary processing unit is mounted at the inner side of the shell, and each processing unit is respectively connected to the auxiliary processing unit and enters an operating state.
Patent WO-2020200089-A1 (WO)
Inventor: WANG XING
IPC: H04M1/02
Filed: 2020-03-27
Abstract: Embodiments of the present application provide a position detection mechanism, a mobile terminal, and a position detection method. The mobile terminal comprises a camera and a position detection mechanism disposed in an accommodating cavity; the position detection mechanism comprises a circuit board, a support, a first magnet, and a Hall sensor; the camera of the mobile terminal is disposed on the support, and the camera can stretch out of or retract into the accommodating cavity constituted by a housing. The Hall sensor comprises a first working face and a second working face which respectively extend in different directions, the Hall sensor senses a magnetic field of the first magnet by means of the first working face and the second working face and generates induction signals, and the induction signals are used for determining a stretching-out position and a retracting position of the camera. According to the present application, the Hall sensor senses the magnetic field of the first magnet to generate two induction signals, so that the detection precision of a position state of the camera can be improved.
Patent WO-2021120440-A1 (WO)
Inventor: TANG DAOYUAN
IPC: F16L9/147
Filed: 2020-03-31
Abstract: The present invention relates to a composite profile, and belongs to the technical field of building components. The composite profile comprises a metal core material and a coating layer; the coating layer coats the periphery of the metal core material, and an adhesive layer is provided between the metal core material and the coating layer, and is obtained by melting and curing a hot melt adhesive. According to the present invention, a melt co-extrusion process is adopted, and the hot melt adhesive and plastic are sequentially extruded on the surface of the metal core material; and the composite profile prepared by means of the co-extrusion process are good in forming degree and high in interlayer bonding strength.
Patent WO-2021179410-A1 (WO)
Inventor: ZHU XINGYE
IPC: B05B3/04
Filed: 2020-04-24
Abstract: An impeller-driven rotating nozzle and a rotating speed adjustment method therefor, comprising a damping device (4), a rotating body (6), a nozzle (12), and an impeller (8). The nozzle (12) is mounted on a support frame (9); one end of the rotating body (6) is rotatably mounted on the nozzle (12); the impeller (8) is provided on the rotating body (6), and the impeller (8) drives, by means of the nozzle (12), the rotating body (6) to rotate; the other end of the rotating body (6) is rotatably mounted on the support frame (9); and the damping device (4) is disposed between the rotating body (6) and the support frame (9) to adjust the resistance during the rotation of the rotating body (6).
Patent WO-2021031624-A1 (WO)
Title: Information transmission method and apparatus, storage medium and electronic apparatus
Inventor: YANG LI
IPC: H04W36/00
Filed: 2020-05-09
Abstract: Provided are an information transmission method and apparatus, a storage medium and an electronic apparatus. The information transmission method comprises: during the process of a user equipment (UE) executing local condition evaluation of conditional handover (CHO) and executing CHO, measuring and recording random access channel (RACH) access process information of the UE performing RACH access on one or more candidate target cells or candidate target beams; and sending the RACH access process information to a source cell or a source base station node of the UE.
Patent WO-2021036339-A1 (WO)
Inventor: HU DAN
IPC: H04W72/04
Filed: 2020-05-11
Abstract: Provided in the present application are a communication method and apparatus in a closed-loop application scene, which are used to solve the problems of high signaling overhead, high communication delay, and the inability to ensure service quality caused by the application of the prior art to closed-loop data transmission. In the present application: a terminal device receives downlink data on a first time-frequency resource, determines a target uplink configuration authorization associated with the first time-frequency resource from among a plurality of configured uplink configuration authorizations, and uses the associated target uplink configuration authorization to communicate with a network device. Further, when the downlink data is decoded correctly, same directly triggers uplink data to be sent in the target uplink configuration authorization by using a configuration authorization mode, and ACK is no longer fed back. The configuration authorization is used for uplink data transmission to implicitly indicate HARQ feedback information, so that the signaling overhead of HARQ feedback may be reduced, the communication delay is reduced, and the quality of service is ensured.
Patent WO-2020238805-A1 (WO)
Inventor: YU MINJIE
IPC: G06K9/00
Filed: 2020-05-22
Abstract: The present application relates to the field of computer vision, and disclosed thereby are a facial recognition apparatus and a door access control device. The facial recognition apparatus comprises an image acquisition unit, an image processor, and a facial analysis unit; a first filter in a filter assembly comprised in the image acquisition unit allows visible light and part of near-infrared light to pass through; the image acquisition unit collects a first image signal and a second image signal, the first image signal being generated according to first preset exposure, and the second image signal being generated according to a second preset exposure, wherein near infrared light supplementation is performed at least during part of an exposure time period of the first preset exposure, and near infrared light supplementation is not performed during an exposure time period of the second preset exposure; the image processor processes at least one among the first image signal and the second image signal to obtain first image information; and the facial analysis unit performs facial analysis on the first image information to obtain a facial analysis result. The facial recognition apparatus in the present application has high facial recognition accuracy.
Patent WO-2020253613-A1 (WO)
Title: 通信的方法和通信装置
Inventor: XU RUIYUE
IPC: H04W16/18
Filed: 2020-06-11
Abstract: 本申请提供了一种通信方法和通信装置，网络管理设备为域管理设备配置覆盖问题监控策略，域管理设备根据获取的网络设备的性能信息与覆盖问题监控策略，从一个或多个覆盖问题中确定目标覆盖问题，并向网络管理设备发送目标覆盖问题，为进行网络覆盖优化时降低域管理设备与网络管理设备之间传输的数据量提供了一种解决方案。
Patent WO-2021212631-A1 (WO)
Inventor: TIAN CHUNLIANG
IPC: H04N21/2743
Filed: 2020-06-12
Abstract: The present application relates to the technical field of information transmission, and provided therein are an image transmission system and method. The image transmission system comprises an image providing device and a cloud server; the image providing device is used to acquire a specified image and image set identifiers corresponding to the specified image, and to send the specified image and the image set identifiers to the cloud server; and the cloud server is used to receive the specified image and the image set identifiers, store the specified image in groups according to the image set identifiers so as obtain an image set corresponding to each image set identifier, and to process each image set according to a preset program. By means of the present system, the network capability of an image providing device is expanded, and recording, optimization and sharing of an image can be achieved, thus improving image transmission efficiency and sharing efficiency.
Patent WO-2021253178-A1 (WO)
Inventor: HONG WEI
IPC: H04W74/00
Filed: 2020-06-15
Abstract: 本公开是关于一种随机接入方法、随机接入装置及存储介质。随机接入方法，包括：确定第一信息，所述第一信息表征卫星小区随机接入配置；发送所述第一信息。本公开通过确定卫星小区的随机接入配置，并发送卫星小区的随机接入配置。卫星终端接收到卫星小区的随机接入配置，基于该随机接入配置，使卫星终端可以接入卫星小区进行通信。
Patent WO-2020253844-A1 (WO)
Inventor: FAN FAN
IPC: H04R5/00
Filed: 2020-06-19
Abstract: Provided in the present application are a method and device for processing multimedia information, and a storage medium. The method comprises: determining a data transmission latency between a terminal device and a first playback device of at least two playback devices; determining a clock offset between the terminal device and the first playback device on the basis of the data transmission latency between the terminal device and the first playback device; and determining, on the basis of the clock offset between the terminal device and the first playback device, a first start playback time for multimedia information corresponding to the first playback device, the first start playback time being used for expressing the start time at which the first playback device plays back the multimedia information corresponding to the first playback device. The method and device for processing multimedia information and the storage medium provided in the present application allow each playback device in at least two playback devices to synchronously play back the multimedia information corresponding to each, thus enhancing user experience in music listening.