baber/WOPTO huggingface dataset:
Patent WO-2021237733-A1 (WO)
Title: Synchronization method, movable platform, control terminal and synchronization system
Inventor: RAO XIONGBIN
IPC: H04W56/00
Filed: 2020-05-29
Abstract: A synchronization method, a movable platform, a control terminal and a synchronization system. The synchronization method comprises that: a communication module of the movable platform receives second pulses sent by a satellite positioning module of the movable platform at a specified time interval, and records the time when the second pulses arrive; a clock signal of the movable platform is calibrated according to the time when the second pulses arrive and the specified time interval; on the basis of the calibrated clock signal, a reference signal is sent to the control terminal; and the control terminal calibrates a clock signal of the control terminal according to the reference signal so as to synchronize the clock signals of the movable platform and the control terminal. In the present embodiment, a satellite positioning module with relatively high time precision is used to synchronize the clock signals of the communication modules of the movable platform and/or the control terminal, which may simplify the synchronization process between the two.
Patent WO-2021057071-A1 (WO)
Inventor: QIAO WEI
IPC: A63B21/22
Filed: 2020-06-02
Abstract: Provided are an internal-magnetic-control flywheel resistance adjustment device and a combined device. The internal-magnetic-control flywheel resistance adjustment device comprises: a metal flywheel 1, a metal ring 2, a plastic chassis 3, magnetic tiles 4, circular motion assemblies 5, a driving electric motor 6 and a transmission structure, wherein a worm 9 is arranged at an output end of the driving electric motor 6, and the transmission structure is connected between the worm 9 and the circular motion assemblies 5; the driving electric motor 6 drives, by means of the transmission structure, the circular motion assemblies 5 to rotate about a rotating shaft, so as to drive the magnetic tiles 4 to move, and the motion of the magnetic tiles 4 comprises a motion component in a radial direction; and a plurality of internal-magnetic-control flywheel resistance adjustment devices or the internal-magnetic-control flywheel resistance adjusting devices and other flywheels, apart from the metal flywheel (1), can be connected in a cascaded or parallel manner. The utility model can adjust the damping strength generated by the interaction between a magnetic field strength and the metal ring, and is simple, reliable and low-cost.
Patent WO-2021248364-A1 (WO)
Inventor: XUE ZHENG
IPC: G10L21/034
Filed: 2020-06-10
Abstract: The present application provides an audio recording method for an unmanned aerial vehicle, comprising: in the case of audio recording by means of an audio recording device, determining a working state of an unmanned aerial vehicle, the working state comprising a flight state and a landing state; and adjusting the parameters of the audio recording device according to the working state of the unmanned aerial vehicle, and performing an audio recording operation according to the adjusted parameters of the audio recording device. In this way, the audio recording effect can be ensured no matter whether the unmanned aerial vehicle is in a flight state or in a landing state. The present application further provides an audio recording apparatus for an unmanned aerial vehicle, a chip, an unmanned aerial vehicle, an audio recording system for an unmanned aerial vehicle, a computer-readable storage medium and a computer program product containing instructions.
Patent WO-2021031692-A1 (WO)
Inventor: ZHAO DOU
IPC: G05B9/03
Filed: 2020-06-24
Abstract: La présente invention concerne la commande de redondance d'une unité de traitement principale (MPU) d'une locomotive, en particulier un procédé de commande de double redondance d'une unité de traitement principale d'une locomotive. La présente invention résout le problème selon lequel le procédé de commande de double redondance existant d'une unité de traitement principale d'une locomotive est sujet à des mauvais fonctionnements de commutation de redondance. Le procédé de commande comprend : l'articulation d'une MPU de commande principale et d'une MPU de redondance qui présentent la même structure matérielle qu'un bus de véhicule multifonctionnel (MVB), un bus CAN de réseau local étant connecté entre la MPU de commande principale et la MPU de redondance ; la MPU de commande principale détectant périodiquement l'état de fonctionnement de la locomotive actuelle et envoyant les signaux de fonctionnement et les signaux de battement de cœur au bus CAN ; et la MPU de commande principale envoyant des signaux de vie au MVB en même temps, et intégrant les signaux de fonctionnement et les signaux de battement de cœur sur le bus CAN et les signaux de vie sur le MVB pour déterminer si oui ou non une commutation de redondance est requise. La présente invention utilise un mode de commande de double redondance, le MVB + le bus CAN pour réaliser une commande de redondance de la MPU, qui peut identifier correctement la défaillance de la MPU de commande principale et améliorer la stabilité et la précision de la commutation de redondance de MPU.
Patent WO-2022000389-A1 (WO)
Inventor: GUO TIANDONG
IPC: B26B19/00
Filed: 2020-07-01
Abstract: The invention relates to an electrically driven device (300), for example an electric hair removal device, such as a wet or dry shaver, an electric toothbrush or an electric skin treatment device. The electrically driven device (300) comprises a housing (301, 302, 304, 305) having a chassis (200), wherein the chassis (200) comprises an electric motor (100) having a first drive shaft (103), a battery unit (102), and an oscillating body (2) having a second drive shaft (3). A first longitudinal axis (I) is defined arranged along the second drive shaft (3), a second longitudinal axis (II) is defined arranged along the first drive shaft (103), and a third longitudinal axis (III) is defined arranged through the center of the body of the battery unit (102), wherein the second longitudinal axis and/or the third longitudinal axis are parallel offset to the first longitudinal axis. To improve the required space needed for assembly of the electrically driven device (300) as well as the overall weight distribution in relation to the drive shaft (3) of the oscillating body (2), the second longitudinal axis (II) and/or the third longitudinal (III) axis are parallel offset to the first longitudinal axis (I).
Patent WO-2021258499-A1 (WO)
Inventor: ZHU FEIJUN
IPC: A47C4/02
Filed: 2020-07-31
Abstract: A leisure chair connecting member, comprising a connecting assembly and a support rod assembly; the connecting assembly comprises two connecting joints (1), each connecting joint (1) having a first mounting slot (11) extending vertically, second mounting slots (12) extending horizontally, a third mounting slot (13) extending and gradually inclining forwards relative to the vertical direction from top to bottom, and a fourth mounting slot (14) extending and gradually inclining backwards relative to the vertical direction from top to bottom; the support rod assembly comprises first support rods (2), second support rods (3), third support rods (4) inserted into the third mounting slots (13), and fourth support rods (5) inserted into the fourth mounting slots (14), two ends of each of the second support rods (3) being respectively inserted into the second mounting slots (12). The leisure chair connecting member has a small storage volume and is convenient to assemble and disassemble. A leisure chair, comprising the leisure chair connecting member and a chair body (6) connected to the leisure chair connecting member, the chair body (6) being connected to the first support rods (2). The leisure chair has few parts and is convenient to assemble and disassemble.
Patent WO-2022027294-A1 (WO)
Title: Mobile devices and methods for implementing enhanced configured grants
Inventor: ZHANG YUSHU
IPC: H04L1/00
Filed: 2020-08-05
Abstract: Improved configured grants (CGs) may include the designation of a footprint corresponding to uplink transmission of a UE, with the footprint at least partially defined by the occupied transmission time, occupied transmission frequency, and transmission power. The footprint may be adjustable and/or selectable by the UE according to the current traffic needs of the UE and within limits set for the footprint via prior signaling from the base station to the UE. The UE may indicate the actual footprint parameters/values for the UE's uplink data transmissions by transmitting CG uplink control information (CG-UCI) inclusive of the actual footprint values to the base station. The UE may transmit the CG-UCI over resources configured according to additional parameter values received via the prior signaling from the base station. The UE may further transmit uplink data on resources configured according to the actual footprint values.
Patent WO-2021184649-A1 (WO)
Title: Method for preparing florfenicol intermediate and compound obtained by method
Inventor: LI WENSEN
IPC: C07C317/48
Filed: 2020-08-06
Abstract: The present invention relates to the technical field of chemosynthesis, and provides a method for preparing a florfenicol intermediate. The method comprises: under catalysis of a chiral catalyst, enabling p-methylthiobenzaldehyde to react with isocyanoacetate; oxidizing a product of chiral catalysis to obtain a methylsulfonyl substituted product; and removing formyl from the methylsulfonyl substituted product to obtain the florfenicol intermediate. In the preparation method of the present invention, a chiral center of the intermediate is directly generated by means of the reaction in the first step; the yield of the product of the first step reaches 75-80% and is remarkably higher than the yield obtained from a conventional chiral resolution method (having the yield of approximately 40%); and the chiral purity of the product is high. According to the method of the present invention, anhydrous copper sulfate which pollutes the environment is not used, and the pressure on the environment is reduced. In addition, synthesis of the chiral intermediate by reacting the two compounds of p-methylthiobenzaldehyde and isocyanoacetate has higher material utilization rate and synthesis efficiency than a linear synthesis means.
Patent WO-2022027447-A1 (WO)
Inventor: LI GUANG
IPC: H04N5/232
Filed: 2020-08-06
Abstract: 本申请实施例公开了一种图像处理方法，包括：获取分身效果指令；根据所述分身效果指令，对拍摄有运动主体的原始视频进行处理，得到目标视频，所述目标视频包括所述运动主体及所述运动主体对应的至少一个动态分身，所述动态分身以指定时延重复所述运动主体的运动。本申请实施例公开的方法，实现了分身的视频效果，提高了用户制作视频的趣味性，使用户可以制作富有创意的视频。
Patent WO-2022036672-A1 (WO)
Inventor: HUANG XIN
IPC: D04H1/54
Filed: 2020-08-21
Abstract: L'invention concerne des non-tissés obtenus par fusion-soufflage, et des articles correspondants. Les non-tissés obtenus par fusion-soufflage peuvent être formés à partir d'une composition comprenant un interpolymère d'éthylène/alpha-oléfine et un additif spécifique. Les non-tissés obtenus par fusion-soufflage selon des modes de réalisation de la présente invention présentent une résistivité volumique élevée et peuvent être utilisés dans des applications de filtration.
Patent WO-2021032200-A1 (WO)
Title: Aerosol generating device, charging base, and electric system
Inventor: XU HUANHONG
IPC: A24F47/00
Filed: 2020-08-21
Abstract: Provided are an aerosol generating device (100), a charging base (200), and an electric system; The aerosol generating device (100) comprises: a first part (10), comprising a chamber (11) used for receiving a smokable material, and a heating element (30); the first part (10) also comprises a gap (12); the heating element (30) can be cleaned by means of the gap (12); in the direction of the cross-section of the first part (10), the angle between the center of the heating element (30) and the two ends of the gap (12) is less than 90 degrees; a second part (12) which is removably connected to the first part (10), and, by means of configuring between connected to the first part (10) or removed from the first part (10), closes or opens the gap (12). The first part (10) of the aerosol generating device (100) is provided with a gap (12) used for cleaning, and in the open state, a user can extend a brush, scraper, etc. into the chamber (11) by means of the gap (12) to clean the heating element (30); furthermore, when the gap (12) is opened, at most only part of the heating element (30) is exposed by means of the gap, rather than the entire heating element (30) being exposed to the exterior, thus safety is improved.
Patent WO-2021037275-A1 (WO)
Inventor: MA XIANGYANG
IPC: C30B29/06
Filed: 2020-08-31
Abstract: An original monocrystalline silicon wafer containing germanium and nitrogen impurities. The original monocrystalline silicon wafer comprises three impurities of germanium, nitrogen, and oxygen, the range of germanium concentration is 2200-10000 ppma, the range of nitrogen concentration is 10-90 ppba, and the range of oxygen concentration is 10-18 ppma. Effective control of COPs in the original monocrystalline silicon wafer is realized. That is, compared with a common original silicon wafer, the original monocrystalline silicon wafer has the characteristics of reduced size and reduced quantity, and even the surface and interior of the original monocrystalline silicon wafer do not contain COPs at all, so that the original monocrystalline silicon wafer can be directly used for an integrated circuit, the disadvantages of heat treatment are basically avoided, and the original monocrystalline silicon wafer has important significance for manufacturing the integrated circuit.
Patent WO-2022061565-A1 (WO)
Title: Ue optimization in eps fallback procedure with rrc connection re-establishment rejection
Inventor: YANG KAIKAI
IPC: H04W36/00
Filed: 2020-09-23
Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to mechanisms for improved communications in evolved packet system (EPS) fallback procedures. An exemplary method generally includes starting a procedure for a mobile terminated (MT) or mobile originated (MO) call in a first cell of a first radio access technology (RAT), receiving signaling for the UE to move to the second cell to continue the call, monitoring and recording broadcast cell frequency information related to the first RAT, detecting a failure to establish a connection with the second cell, and using the cell frequency information to facilitate a return to the first cell after detecting the failure.
Patent WO-2021114957-A1 (WO)
Inventor: WANG LEI
IPC: F25D17/02
Filed: 2020-11-03
Abstract: L'invention concerne un réfrigérateur (1), comprenant un corps de réfrigérateur (2) définissant une chambre de stockage à isolation thermique, une unité de stockage basse pression (15) logée dans la chambre de stockage, un tube de vidange (21) disposé sur le corps de réfrigérateur (2), et une pompe à vide (22) fixée dans la chambre de stockage. Une extrémité de la pompe à vide (22) est en communication avec l'unité de stockage basse pression (15) et l'autre extrémité est en communication avec le tube de vidange (21) du réfrigérateur (1). Lorsque la pompe à vide (22) fonctionne, l'air dans l'unité de stockage basse pression (15) est pompé et transporté vers le tube de vidange (21), et finalement évacué hors du réfrigérateur (1) au moyen du tube de vidange (21).
Patent WO-2021103960-A1 (WO)
Title: 一种水泵的控制方法及装置、集成灶
Inventor: ZHOU SHU
IPC: F24C15/20
Filed: 2020-11-03
Abstract: 一种水泵的控制方法、控制装置以及集成灶，该方法包括：获取火力值；根据火力值控制控制水泵的抽送量。能够使水泵抽送量与油烟污垢相匹配，使得设备清洗更加干净，且不会因水泵抽送过多的量而造成浪费。
Patent WO-2021088843-A1 (WO)
Title: 小区管理方法、小区管理配置方法、终端和网络侧设备
Inventor: WU YUMIN
IPC: H04W36/00
Filed: 2020-11-04
Abstract: 本公开提供一种小区管理方法、小区管理配置方法、终端和网络侧设备，其中，小区管理方法包括：接收网络侧设备发送的配置信息，所述配置信息包括小区管理配置信息，以及与所述小区管理配置信息对应的触发条件组，所述触发条件组包括与M个小区关联的N个触发条件，所述M个小区中的每个小区与所述N个触发条件中的至少一个触发条件关联，所述M大于1，所述N大于或等于1；根据所述配置信息，对所述M个小区进行管理。
Patent WO-2021109814-A1 (WO)
Inventor: ZONG JIAN
IPC: C23C16/505
Filed: 2020-11-11
Abstract: 一种镀膜设备及其电极装置和应用，其中所述电极装置包括一组电极元件和一供电单元，其中相邻的所述电极元件之间界定一支撑空间用于放置该基材，其中所述供电单元具有互为正负极的第一极端和第二极端，其中各所述电极元件被交替地接入所述第一极端和所述第二极端，其中所述供电单元用于提供电压使相邻的所述电极元件互为正负极以形成电场，以供所述镀膜设备以化学气相沉积的方式制备薄膜于该基材的表面。
Patent WO-2021098827-A1 (WO)
Inventor: WANG PENG
IPC: H04N21/4402
Filed: 2020-11-20
Abstract: Disclosed in the present application are a SOC chip and a mobile terminal. The mobile terminal can convert video image signals acquired by a video sensor supporting different non-Bayer formats into video image signals of a Bayer format by means of a SOC chip. Because a video signal format adaptation and preprocessing device is additionally provided on the SOC chip to complete format conversion of video image signals, there is no need to complete format conversion of video image signals by means of a DSP/CPU or an external independent chip, and there is also no need to additionally provide a digital logic device on the video sensor to process format conversion of video image signals. Further, in the video signal format adaptation and preprocessing device, corresponding algorithm modules and algorithm functions are configured according to video image signals of different formats by means of a first configuration management module, and the configuration data can be adjusted in each clock cycle; thus, conversion of video image signals of different non-Bayer formats into video image signals of a Bayer format is flexibly supported.
Patent WO-2021179703-A1 (WO)
Inventor: Hong Zhenhou
IPC: G06F16/33
Filed: 2020-12-08
Abstract: A sign language interpretation method and apparatus, a computer device, and a storage medium. The present invention relates to the field of sign language interpretation, and can interpret sign languages of deaf-mute people in different regions. Sign language data which carries regional information and is sent by a user is acquired, and an interpretation model group associated with the regional information is selected according to the regional information, and thus regarding the deaf-mute people in different regions, corresponding interpretation models are used, improving the accuracy of interpretation results. The interpretation model group is used to interpret the sign language data, and interpretation data is acquired, thereby achieving a barrier-free communication between the deaf-mute people and ordinary people.
Patent WO-2021115279-A1 (WO)
Title: 图片显示方法及电子设备
Inventor: HU JIXIANG
IPC: G06F9/451
Filed: 2020-12-08
Abstract: 一种图片显示方法及电子设备（700，800）。该方法包括：电子设备（700，800）接收用户在目标图片中的第一图像区域上的第一输入（201），该目标图片的长度与宽度的比值大于预设值；电子设备（700，800）响应于第一输入，在第一屏幕区域显示放大后的第一图像（202）；电子设备（700，800）响应于第一输入，在第二屏幕区域显示压缩后的第二图像（203）；其中，该第一图像为目标图片中第一图像区域的图像，该第二图像为目标图片中除第一图像区域之外的第二图像区域的图像，第一屏幕区域和第二屏幕区域为电子设备（700，800）的屏幕中的不同区域。
Patent WO-2021121308-A1 (WO)
Inventor: Xiao Yuren
IPC: H04L45/60
Filed: 2020-12-17
Abstract: The present application provides a router. The router comprises a processor and a transceiver. The transceiver is used for receiving collaborative information, sent by a mobile terminal, for collaboratively establishing multiple data transmission channels. The processor is used for running a multipath transmission protocol, recognizing, according to the multipath protocol, the collaborative information received by the transceiver, and sending matching information to the mobile terminal. The transceiver is used for receiving and recognizing matching confirmation information sent by the mobile terminal. The processor is used for establishing the multiple data transmission channels with the mobile terminal according to the successfully recognized matching confirmation information. The transceiver is used for receiving data sent by the mobile terminal by means of the multiple data transmission channels. The processor is used for removing the redundancy of the data or aggregating the data into single data. The transceiver is used for forwarding the single data to a destination server of the data.
Patent WO-2022116353-A1 (WO)
Inventor: HU BO
IPC: H04N21/231
Filed: 2020-12-31
Abstract: 一种低延时视频传输方法及其系统、储存介质，所述方法为：判断输出帧率和输入帧率是否一致，若输出帧率和输入帧率一致，则采用一帧或一帧以上的缓存空间进行读写操作；若输出帧率和输入帧率不一致，采用两帧的缓存空间进行第一类读写操作；所述第一类读写操作具体为：读指针和写指针在两个帧存上交替移动，移动过程中判断是否会出现访问冲突，根据判断结果分配读指针进行读操作的帧存和写指针进行写操作的帧存。本发明可降低视频传输的延时，并且保证每帧画面的完整性，提高视频传输效率的同时保证传输质量。
Patent WO-2021159902-A1 (WO)
Title: Age recognition method, apparatus and device, and computer-readable storage medium
Inventor: MA KUN
IPC: G10L25/30
Filed: 2021-01-12
Abstract: An age recognition method, apparatus and device, and a computer-readable storage medium, relating to the technical field of artificial intelligence. Said method comprises: acquiring a real voice sample from a preset database, and performing sample expansion on the real voice sample on the basis of a generative adversarial network (GAN), to obtain an expanded voice sample (S10); training the expanded voice sample, to obtain an age recognition network model (S20); acquiring a target voice of a target user, and converting the target voice into a corresponding input spectrogram (S30); and extracting a depth feature of the input spectrogram by means of the age recognition network model, and determining, according to the depth feature, a target age group to which the target user belongs (S40). The described method can improve the accuracy of age recognition.
Patent WO-2022147849-A1 (WO)
Inventor: DAI GUANGQIAN
IPC: A01D43/00
Filed: 2021-01-14
Abstract: A lawn mower, comprising a lawn mower body (1) provided with a mowing chamber (11) at the bottom thereof, wherein blades (12) are rotatably connected in the middle of the mowing chamber, a plurality of first inlet channels are provided on the front side of the bottom of the lawn mower body, and a bearing mechanism is provided on each of the plurality of first inlet channels for improving the total bending resistance of grass during a mowing process. The lawn mower reduces the occurrence of grass being pushed down or torn during a mowing process and reduces the energy consumption during the mowing process.
Patent WO-2021223476-A1 (WO)
Inventor: YANG GONGZENG
IPC: F24F11/64
Filed: 2021-02-04
Abstract: 本发明涉及机房设备领域，具体提供一种机房通风地板及其控制方法，旨在解决在机房内送风不均匀的问题。机房通风地板包括相互拼接的多块子通风地板，子通风地板的固定板上开设有通风孔，活动挡板和固定板上下叠加设置且可相对于固定板滑动，以便调整通风孔的通风面积。控制方法包括：获取子通风地板的当前通风量和整个机房内的平均通风量，并判断当前通风量是否大于平均通风量且差值达到预设阈值，若是则减小通风孔的通风面积，动态调整机房内各子通风地板的送风量，以确保机房内各区域内送风量的均匀性，避免局部热点的产生，提升服务器运行的可靠性，而且空调机组在合适的转速和出风静压下运行，可保障服务器的均匀冷却，避免机组风机高速运行。
Patent WO-2022165884-A1 (WO)
Inventor: Weng Jiafu
IPC: H01L21/335
Filed: 2021-03-01
Abstract: La présente invention concerne une nouvelle structure de dispositif HEMT GaN améliorée, préparée par les étapes suivantes : la croissance épitaxiale ; la croissance de l'empilement de grilles de jonction p-n ; le nettoyage de tranche épitaxiale de GaN à base de Si ; la photolithographie et la formation de marques d'alignement ; une isolation Mesa ; une gravure d'empilement de jonction p-n ; un contact ohmique de source/drain ; un dépôt de couche de passivation ; une gravure de tranchée de grille ; un dépôt de métal de grille ; un dépôt de couche de protection ; et une formation d'ouverture et une interconnexion métallique. Dans la présente invention, un HEMT GaN de type grille de jonction p-n est conçu sur la base d'une grille de type p, dans laquelle une couche de n-GaN est ajoutée sur P-GaN pour former une jonction p-n, et lorsque la jonction p-n est utilisée pour appliquer une tension à la grille, la jonction p-n est polarisée en sens inverse, ce qui permet d'augmenter la tension de claquage de grille Vg et de produire une grande excursion de tension de grille, ce qui le rend idéal pour des applications dans des commutateurs de puissance et la production d'une polarisation d'entraînement de grille plus grande pour assurer une sécurité de fonctionnement.