baber/WOPTO huggingface dataset:
Patent WO-2021129546-A1 (WO)
Title: 用于半导体单晶生长中的温度控制的系统和方法
Inventor: HUANG MO
IPC: C30B15/20
Filed: 2020-12-21
Abstract: 一种用于半导体单晶生长的温度控制系统和方法，包括：图像采集装置，用于捕获固液界面处生长的晶棒的棱线的图像，从而确定所述界面处所述棱线的宽度；加热装置，用于对坩埚加热；以及温控装置，用于对所述加热装置的加热功率进行控制，其中所述温控装置根据所述棱线宽度来对所述加热装置进行功率控制。根据本发明的温度控制系统和方法可显著地减少生长的半导体单晶的缺陷，并且可帮助降低生产成本、提高生产效率等。
Patent WO-2022126680-A1 (WO)
Inventor: LIU YAO
IPC: F16M11/32
Filed: 2020-12-21
Abstract: A photographic tripod convenient to adjust, the photographic tripod comprising legs (1), which are provided with connecting portions (11) movably connected to a center seat (2), and supporting portions (12) that are relatively away from the connecting portions (11); embedded angle adjusting devices (3), which are provided with movable inclined portions (31) that are embedded into the center seat (2) and are in abutting fit with the center seat (2), the movable inclined portions (31) being provided with pressing operation faces (311), and the pressing operation faces (311) pushing locking portions (32) to enter or move out of the center seat (2), so that supporting angles of the legs (1) relative to the center seat (2) are changed; and point-by-point telescopic adjusting devices (4), which comprise telescopic operating rods (41) and elastic locking portions (42) connected to the telescopic operating rods (41). Each of the elastic locking portions (42) matches limiting holes (51) in one side wall of a shell (5), so that the elastic locking portion (42) extends outwards or contracts inwards relative to the shell (5); the elastic locking portion (42) switches between an unlocked state and a locked state under the action of each of the telescopic operating rods (41); and a plurality of limiting holes (51) are arranged at intervals, so that the extension length of the telescopic operating rod (41) is limited point by point.
Patent WO-2021139546-A1 (WO)
Title: Information transmission method and device
Inventor: BAO CHENXI
IPC: H04W48/08
Filed: 2020-12-27
Abstract: Disclosed are an information transmission method and device, used for avoiding paging of a service network of a universal subscriber identity module (USIM) when a multiple-USIM terminal leave the service network, thereby saving network resources. The method provided in the present application comprises: when the multiple-USIM terminal needs to leave the service network of a USIM, sending to a network side an instruction for entering a Mobile Initiated Connection Only (MICO) mode or a Power Saving Mode (PSM); and upon the receipt of a confirmation message from the network side in response to the instruction, leaving the service network of the USIM.
Patent WO-2021159888-A1 (WO)
Title: Hard disk fixing apparatus, hard disk cage and device having storage function
Inventor: GUO YUHUA
IPC: G06F1/18
Filed: 2020-12-31
Abstract: A hard disk fixing apparatus, a hard disk cage and a device having a storage function, belonging to the technical field of storage device fixing. The hard disk fixing apparatus comprises a hard disk box (10), a baffle (20) and a snap (30). A first end of the baffle (20) is rotatably mounted on a first side edge of the hard disk box (10), a first end of the snap (30) is rotatably mounted on a second side edge of the hard disk box (10), and a second end of the snap (30) is clamped to a second end of the baffle (20). In this way, the hard disk box (10), the snap (30) and the baffle (20) form an accommodating cavity for limiting a hard disk (2), and the accommodating cavity is capable of accommodating the hard disk (2).
Patent WO-2021212929-A1 (WO)
Title: 主动式外呼智能语音机器人多语种交互方法及装置
Inventor: LI XUNLIN
IPC: G10L15/00
Filed: 2021-01-13
Abstract: 一种主动式外呼智能语音机器人多语种交互方法、装置、计算机设备和存储介质，该方法包括：在用户进入多语种设置场景时，检测用户发出的语音数据（S10）；将语音数据发送至各个语言识别引擎，得到各个语言识别引擎返回的识别文本（S20）；在各个识别文本均不为空文本时，检测各个识别文本是否携带预设的权重词，将携带权重词的文本确定为有效文本（S30）；将有效文本输入NLU系统，在NLU系统中对有效文本进行意图识别，根据意图识别结果触发交互动作（S40）。该方法能够实现智能语音机器人的多语种服务，从而提升相应的用户体验。
Patent WO-2021147969-A1 (WO)
Inventor: HUANG JIAO
IPC: A46B15/00
Filed: 2021-01-21
Abstract: 一种刷牙指导方法、装置及系统、处理设备、存储介质。刷牙指导方法包括：在电动牙刷（101）基于目标刷牙方案刷牙的过程中，获取电动牙刷（101）采集的刷牙数据，刷牙数据包括：刷牙时长和刷牙压力；基于刷牙数据，获取刷牙评估结果；输出刷牙评估结果；基于刷牙信息，发出刷牙指导信息，刷牙信息包括：刷牙评估结果和刷牙数据中的至少一个，刷牙指导信息用于对电动牙刷（101）的使用者的刷牙操作进行指导，电动牙刷的使用者通过查看刷牙评估结果了解到本次刷牙过程的刷牙质量，并根据刷牙指导信息对下次刷牙过程进行改进，以提高后续的刷牙质量。
Patent WO-2022165683-A1 (WO)
Title: 试剂盒、样本检测装置
Inventor: QIN JUNFANG
IPC: G01N33/00
Filed: 2021-02-03
Abstract: 本申请提供一种试剂盒，所述试剂盒包括盒体和至少一项目检测池，至少一所述项目检测池与所述盒体一体连接或可拆卸连接。本申请提供的试剂盒结构新颖、成本低廉，可以作为一次性使用的耗材产品，无需采用能够反复清洗使用的昂贵材料。
Patent WO-2021190175-A1 (WO)
Title: 充电盒及无线耳机组件
Inventor: ZHANG LEI
IPC: H02J7/00
Filed: 2021-02-04
Abstract: 本发明公开一种充电盒及无线耳机组件，充电盒可收纳无线耳机，所公开的充电盒包括壳体，壳体开设有开口，壳体设置有第一限位部；移动部，无线耳机可收纳于移动部，且移动部设置有可为无线耳机充电的充电模块，移动部设置有第二限位部，移动部与壳体相连接，且移动部可通过开口在伸出位置和缩回位置之间移动，在缩回位置，移动部位于壳体之内，且在移动部的移动方向上，第一限位部与第二限位部限位配合；在伸出位置，移动部至少部分位于壳体之外，第一限位部与第二限位部分离；按压部，按压部设置于壳体，且按压部可驱动第一限位部与第二限位部分离。
Patent WO-2022178654-A1 (WO)
Inventor: XIE SONGTAO
IPC: B60W30/182
Filed: 2021-02-23
Abstract: L'invention concerne un procédé d'entraînement pour un véhicule hybride, un système et un véhicule hybride. Le procédé d'entraînement comprend les étapes suivantes : acquérir des données de route longue distance et des données de route courte distance (S100) ; mettre en oeuvre une classification de segments de route sur une route longue distance dans les données de route longue distance (S200) ; calculer une caractéristique de segment de route pour chaque segment de route de la route longue distance, et déterminer, selon le type de segment de route de la route longue distance ou en combinaison avec le type de segment de route et une caractéristique de segment de route correspondante, un mode d'entraînement pour chaque segment de route de la route longue distance (S300) ; mettre en oeuvre une classification de segments de route sur une route courte distance dans les données de route courte distance (S400) ; et corriger, au moyen du type de segment de route de chaque segment de route de la route courte distance, le type de segment de route d'un segment de route correspondant de la route longue distance, ou corriger, au moyen du type de segment de route de chaque segment de route de la route courte distance et la caractéristique de segment de route d'un segment de route correspondant, le type de segment de route du segment de route correspondant de la route longue distance et la caractéristique de segment de route du segment de route correspondant, afin de régler le mode d'entraînement pour le segment de route correspondant (S500). Le mode d'entraînement est mis à jour dans le temps selon le dernier état de route, de manière à assurer que le véhicule fonctionne autant que possible dans une zone d'économie élevée.
Patent WO-2022077854-A1 (WO)
Title: Mécanisme de sécurité de dispositif de coupe et agrafeuse de coupe intracavité le mettant en œuvre
Inventor: CHAO HAO
IPC: A61B17/94
Filed: 2021-03-15
Abstract: L'invention concerne un mécanisme de sécurité de dispositif de coupe (1), ainsi qu'une agrafeuse de coupe intracavité le mettant en œuvre. Le mécanisme de sécurité selon l'invention comprend une paire d'ensembles blocs élastiques de sécurité agencés de façon symétrique, qui sont disposés dans un cadre de cartouche d'agrafes (4) d'une agrafeuse de coupe intracavité et situés entre le dispositif de coupe (1) et la cartouche d'agrafes (3), et un levier poussant les agrafes (2) incorporé dans une rainure de coupe (5) de dispositif de coupe de la cartouche d'agrafes (3) de l'agrafeuse de coupe intracavité ; chaque ensemble bloc élastique de sécurité comprend des bases élastiques disposées respectivement de chaque côté de la rainure de coupe (5), et des blocs élastiques ajustés et reliés aux bases élastiques ; les blocs élastiques de la paire d'ensembles blocs élastiques de sécurité sont appropriés pour fermer et bloquer la rainure de coupe (5) dans le sens de la largeur de la rainure (5) ; et une extrémité du levier poussant les agrafes (2) est adaptée pour s'étendre hors du côté de la cartouche d'agrafes (3) faisant face aux ensembles blocs élastiques de sécurité ; et la partie d'extrémité étendue du levier poussant les agrafes (2) est approprié pour pousser les blocs élastiques de la paire d'ensembles blocs élastiques de sécurité, de sorte que les blocs élastiques tournent autour des bases élastiques pour libérer la fermeture et le blocage de la rainure de coupe (5). Le mécanisme de sécurité selon l'invention permet d'éviter le problème selon lequel le dispositif de coupe (1) est déclenché par erreur lorsque la cartouche d'agrafes (3) n'est pas montée en position.
Patent WO-2021227652-A1 (WO)
Inventor: ZHOU HAIBIN
IPC: H02J7/00
Filed: 2021-03-19
Abstract: 一种无线充电设备（20）和待充电设备（10），能够支持两种或两种以上的无线充电技术，从而优化电路设计和提高功率传输效率。待充电设备（10）包括：第一接收线圈，用于基于第一无线充电技术接收电磁信号，并转换为交流信号；第二接收线圈，用于基于第二无线充电技术接收电磁信号，并转换为交流信号，第一无线充电技术和第二无线充电技术支持的谐振频点的范围不同。
Patent WO-2022057230-A1 (WO)
Inventor: YU BO
IPC: G01N17/02
Filed: 2021-03-24
Abstract: 一种测定水泥基材料中钢筋脱钝临界氯离子浓度的装置和方法，装置包括：待测试件(1)、氯离子电迁移装置和电化学测试装置。方法包括：氯离子电迁移循环试验、腐蚀电流密度特征参数测定、钢筋电极(2)测试面脱钝量化判定准则。利用氯离子电迁移装置开展氯离子电迁移循环试验，利用电化学测试装置测定并计算腐蚀电流密度特征参数，根据钢筋电极(2)测试面脱钝量化判定准则判定水泥基材料中钢筋电极(2)的测试面是否发生脱钝。该方法不仅能够加速氯离子在水泥基材料中的传输，显著缩短试验测试周期，而且可以同时量化判定待测试件(1)中多根钢筋电极(2)的测试面是否发生脱钝，从而快速准确地测定水泥基材料中钢筋脱钝的临界氯离子浓度。
Patent WO-2022052445-A1 (WO)
Inventor: XIAO XIAO
IPC: G06T5/00
Filed: 2021-03-24
Abstract: Provided are a deep-learning-based image enhancement method, system and device, and a storage medium. The method comprises: collecting sample images for model training; on the basis of the sample images, training a plurality of first convolutional neural networks which are connected in parallel, wherein each first convolutional neural network corresponds to at least one enhancement item; training a second convolutional neural network, wherein the second convolutional neural network is connected in series behind the plurality of first convolutional neural networks which are connected in parallel; combining the trained first convolutional neural networks and second convolutional neural network to obtain an image enhancement model; and inputting an image to be enhanced into the image enhancement model, so as to obtain an enhanced image output by the image enhancement model. By means of the present invention, image enhancement of a plurality of enhancement items can be simultaneously realized by using a deep-learning-based image enhancement model, and the image enhancement effect is improved.
Patent WO-2022121177-A1 (WO)
Inventor: CHEN LEI
IPC: G06K9/00
Filed: 2021-03-30
Abstract: 本发明公开了一种基于扫描线的道路点云的提取方法，步骤包括：S1从车载点云中提取每条扫描线的航线边缘点作为扫描线的起始点；S2以起始点进行搜索，根据起始点与其相邻点之间的高差，判断地面点或地物点；S3若相邻点是地面点，则将相邻点加入该扫描线地面点集合；再重复步骤S2，判断下一个相邻点；若相邻点是地物点，则以该扫描线上已有的地面点构建空间直线方程，并判断相邻点的下一个相邻点，直至遍历至下一条扫描线的起始点结束；S4将每条扫描线上的地面点进行聚类，并过滤掉噪声，得到连贯的扫描线；S5以连贯的扫描线为基础，选取每条扫描线的左端点和右端点，拟合出道路左右两侧的边界，完成道路边界的提取和规则化。
Patent WO-2022213306-A1 (WO)
Title: Battery cell, battery, electric device, and method and apparatus for manufacturing battery cell
Inventor: XU HU
IPC: H01M10/0525
Filed: 2021-04-07
Abstract: Disclosed in the embodiments of the present application are a battery cell, a battery, an electric device, and a method and apparatus for manufacturing a battery cell. A battery is assembled in an electric device. One or more battery cells are arranged in the battery. Each battery cell comprises: a housing, having a cylindrical accommodating cavity; and an electrode assembly, arranged in the accommodating cavity, wherein the projection of the electrode assembly along the height direction of the battery cell is a polygon. Even though the electrode assembly in the battery cell expands after being charged and discharged, there is still a remaining space between the electrode assembly and the inner wall of the housing, thereby preventing the outer peripheral surface of the electrode assembly from being squeezed by the housing. The remaining space can allow the electrode assembly to expand, and prevents the problem of performance degradation of the battery cell caused due to the performance degradation of a pole piece, such as an active material falls, the infiltration of an electrolyte is difficult, and the pole piece breaks, due to the excessive squeezing of the pole piece, thereby alleviating the problem that the performance degradation of the battery cell affects the cycle life of the battery cell.
Patent WO-2022213312-A1 (WO)
Title: Techniques for successive tuning using a reconfigurable surface
Inventor: SAHRAEI SAEID
IPC: H04B17/12
Filed: 2021-04-08
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may be configured to transmit, to a base station via a reconfigurable surface at a first transmission occasion, a first reference signal associated with a first reflection matrix configuration used by the reconfigurable surface to reflect signals, the first reflection matrix configuration included within a set of reflection matrix configurations. The UE may then transmit, to the base station via the reconfigurable surface at a second transmission occasion, a second reference signal associated with a second reflection matrix configuration used by the reconfigurable surface to reflect signals, the second reflection matrix configuration included within the set of reflection matrix configurations. The UE may then communicate with the base station via the reconfigurable surface based on transmitting the first reference signal, the second reference signal, or both.
Patent WO-2021208988-A1 (WO)
Title: Retraction and extension system, attachment drum, and processing method for tire bead attachment and molding
Inventor: CHEN YILIN
IPC: B29D30/48
Filed: 2021-04-14
Abstract: An attachment drum retraction and extension system, an adjustable-size attachment drum and a processing method for tire bead attachment and molding, implementing highly efficient processing of attachment between bead filler and a bead in order to solve such problems in traditional attachment drums as low efficiency, low quality, and poor versatility. In order to achieve said goal, the solution is to provide a retraction and extension system, and an adjustable-size attachment drum containing the retraction and extension system, the retraction and extension system comprising an air cylinder power system and a retraction and extension mechanism; and the adjustable-size attachment drum further comprising a limiting main shaft system.
Patent WO-2022100003-A1 (WO)
Inventor: YE MIAO
IPC: G01D5/249
Filed: 2021-04-21
Abstract: La présente invention porte sur un codeur optique incrémental de sortie multi-résolution, ainsi que sur une puce et sur un disque de code ; au moyen d'un réseau de phase de détection optique composite (1) et d'un réseau de détection de signal de position zéro (2), et en intégrant de multiples résolutions, l'effet technique de la résolution de codage pouvant être sélectionnée par l'utilisateur peut être obtenu à l'aide d'une puce définie.
Patent WO-2021213485-A1 (WO)
Title: 蒲公英及其单体化合物在杀螨中的应用
Inventor: ZHANG YAN
IPC: A61P27/02
Filed: 2021-04-23
Abstract: 蒲公英及其单体化合物在制备杀螨产品中的应用。蒲公英可减少螨虫的存活时间，蒲公英单体特别是蒲公英赛醇、香叶木素和蒲公英甾醇醋酸酯可显著缩短蠕形螨存活时间，可用于制备螨虫杀灭和抑制产品。
Patent WO-2022100009-A1 (WO)
Title: Method and system for dynamic categorization of applications in user devices
Inventor: SUMIT KUMAR TIWARY
IPC: H04W88/00
Filed: 2021-04-25
Abstract: The present disclosure relates to a method and system for dynamic categorization of one or more applications in a user device. The method begins with detecting, by an activity monitoring unit [102], an active session for the one or more applications. Thereafter, the activity monitoring unit [102] continuously monitors one or more state parameters of the user device for each active session. Next, a processor [104] determines at least a usage time for each of the one or more applications based on the one or more state parameters. Lastly, the processor [104] dynamically categorizes the one or more applications into one or more groups based on at least the usage time and the one or more state parameters.
Patent WO-2021228128-A1 (WO)
Title: Wearable device for providing electronic pulses and controlling method thereof
Inventor: KUAN MICHAEL CHAO
IPC: A61N1/04
Filed: 2021-05-12
Abstract: A wearable device for providing electronic pulses and a method for controlling the wearable device are provided. The wearable device includes a collection module, configured to collect physiological information; a control module, coupled to the collection module, configured to control an output of the electronic pulse by selecting an output mode according to the collected physiological information; and an electrode provided on a side of the wearable device for contacting with a body of a wearer of the wearable device, the electrode being coupled to the control module and configured to output the electronic pulse; wherein the output mode includes one or more of a frequency, a pulse width, an intensity and a duration of the electronic pulse.
Patent WO-2021244418-A1 (WO)
Inventor: XIA BINGYIN
IPC: G10L19/008
Filed: 2021-05-28
Abstract: An audio encoding method and an audio encoding apparatus, for use in improving the encoding efficiency for an audio signal. The audio encoding method comprises: acquiring the current frame of an audio signal, the current frame comprising a high band signal and a low band signal (401); performing first encoding on the high band signal and the low band signal to obtain a first encoded parameter of the current frame, the first encoding comprising band expansion encoding (402); determining a spectrum reservation flag of each frequency point of the high band signal, the spectrum reservation flag being used for indicating whether a first spectrum corresponding to a frequency point is reserved in a second spectrum corresponding to the frequency point (403); performing second encoding on the high band signal according to the spectrum reservation flag of each frequency point of the high band signal to obtain a second encoded parameter of the current frame, the second encoded parameter being used for representing information on a target tonal component of the high band signal (404); and performing code stream multiplexing on the first encoded parameter and the second encoded parameter to obtain an encoded code stream (405).
Patent WO-2022110748-A1 (WO)
Inventor: LIU HONGBING
IPC: H02K9/19
Filed: 2021-06-02
Abstract: The embodiments of the present application provide a motor, a power assembly and an apparatus. A plurality of first oil passages are formed between an inner surface of a housing and an outer surface of a stator iron core, and second oil passages are formed at roots of coil grooves of the stator iron core, such that the purpose of double-layer oil passing on the outer surface of the stator iron core and the roots of the coil grooves of the stator iron core is achieved, and effective cooling of the stator iron core and coil windings is ensured. In this way, after cooling oil is injected from an oil injection port, the cooling oil in some of the second oil passages and the remaining second oil passages have opposite flow directions, staggered and reversely flowing are achieved, so that axial temperatures of the stator iron core and the coil windings are more uniform, thereby ensuring heat dissipation requirements of the motor in a low-speed high-torque working condition and a high-rotation speed working condition, and solving the problem that the coil windings of the motor are likely to be overheated in the low-speed high-torque working condition and the high-rotation speed working condition caused by the poor heat dissipation of the stator iron core and the coil windings in the existing motor.
Patent WO-2021249381-A1 (WO)
Inventor: XU ZHIQIANG
IPC: G09F9/30
Filed: 2021-06-08
Abstract: A display panel and a display device. The display panel comprises a first sub-panel (1), a second sub-panel (2), a driving unit (4) and an image acquisition unit (3). The first sub-panel (1) has a transparent area (S1) and a display area (S2) surrounding the transparent area (S1). The second sub-panel (2) is provided on the side, away from the display surface, of the first sub-panel (1). The driving unit (4) is connected to the second sub-panel (2) and can drive the second sub-panel (2) to move back and forth at the positions corresponding to the transparent area (S1) and the display area (S2) of the first sub-panel (1). The image acquisition unit (3) is provided on the side, away from the first sub-panel (1), of the second sub-panel (2), and the orthographic projection of the image acquisition unit (3) on the first sub-panel (1) is located in the transparent area (S1). When an image needs to be acquired, the driving unit (4) drives the second sub-panel (2) to move away from the position corresponding to the transparent area (S1), so that the image acquisition unit (3) can acquire the image; and during display, the driving unit (4) drives the second sub-panel (2) to move to the position corresponding to the transparent area (S1) to shield the image acquisition unit (3), so that full-screen display of the display panel is realized.
Patent WO-2021249538-A1 (WO)
Inventor: YANG SHAOHONG
IPC: G04D1/10
Filed: 2021-06-11
Abstract: A watch cover disassembling device comprises a base (1), a carrying platform (2), a watch case fixing mechanism (3), a suction cup (4), a suction cup lifting mechanism (5), and a carrying platform lifting mechanism (6). The suction cup (4) is positioned directly above the carrying platform (2). The carrying platform lifting mechanism (6), the suction cup lifting mechanism (5), and the watch case fixing mechanism (3) are all provided at the base (1). The carrying platform (2) is used to support and position a watch. The carrying platform lifting mechanism (6) is used to drive the carrying platform (2) to move up and down, and to cause a watch case to abut the watch case fixing mechanism (3). The watch case fixing mechanism (3) is used to press against the watch case and expose a watch cover. The suction cup lifting mechanism (5) is used to drive the suction cup (4) to move up and down. The watch cover disassembling device is easy to operate, achieves a similar effect as a conventional method that removes a watch cover by means of vacuum suction, and is convenient to popularize.
Patent WO-2021254288-A1 (WO)
Inventor: FAN WENFEI
IPC: G06F16/27
Filed: 2021-06-11
Abstract: Procédé et système de requête de données partagées avec hétérogénéité de sécurité. Le procédé consiste à recevoir une requête SQL pour des données partagées sur une pluralité de sites (110) ; à générer un plan de requête distribué qui est conforme à un pacte de partage de données avec une hétérogénéité de sécurité entre des paires des sites (120) ; et à exécuter le plan de requête distribué au niveau des sites et à renvoyer les résultats pour la requête SQL (130). La solution ci-dessus peut répondre à des requêtes SQL distribuées dans le réglage de sécurité hétérogène et réduire le coût de partage de données et le coût d'évaluation de requête.
Patent WO-2022267090-A1 (WO)
Inventor: XU KAIHUA
IPC: B01D53/96
Filed: 2021-06-30
Abstract: An exhaust gas treatment apparatus, comprising a condensing unit (1) for cooling exhaust gas, a gas-liquid mixing unit (2) for mixing the exhaust gas with a purifying liquid to form a turbulent flow state, and a separation unit (3) for separating the exhaust gas from the purifying liquid. The gas-liquid mixing unit (2) is communicated with the condensing unit (1) and the separation unit (3), respectively; the condensing unit (1) is communicated with the lower end of the separation unit (3) by means of a first liquid extraction assembly (4), so that the purifying liquid forms a circulation path among the condensing unit (1), the gas-liquid mixing unit (2), and the separation unit (3). The apparatus solves the problems that when existing washing apparatuses perform purification treatment on waste gas, a new purifying liquid needs to be continuously supplemented, and if a duration when the waste gas is in contact with the purifying liquid is short and the contact area is small, the low purification efficiency and high production costs are easily caused.