baber/WOPTO huggingface dataset:
Patent WO-2020097835-A1 (WO)
Inventor: LIU JIANGHUA
IPC: H04L29/06
Filed: 2018-11-14
Abstract: A multimedia service transmission method and device, wherein same are used to solve the existing problem of a relatively low transmission efficiency caused by the fact that different transmission quality versions of the same multimedia service occupy different resources during transmission. The method comprises: a terminal receiving service information of a first version and service information of a second version, wherein the service information of the first version comprises data of the first version of a first service, and the service information of the second version comprises incremental data of the second version of the first service relative to the first version of the first service; and the terminal combining the data of the first version and the incremental data to obtain data of the second version of the first service. In the solution, for higher-version transmission, only transmitting incremental data of a relatively low version can improve the transmission efficiency of different versions of the same service and can reduce repeated transmission between different versions.
Patent WO-2020000873-A1 (WO)
Inventor: ZHU JIONG
IPC: G06Q30/02
Filed: 2018-11-16
Abstract: A poster generating method and a poster generating system, the poster generating method comprising: receiving a poster generating request (S102); acquiring user information and order information of a user (S104); and generating a recommended poster according to the user information and order information (106). In the described method, the recommended poster comprises user information, such as a user avatar, name, etc., thereby increasing the credibility of recommending the poster; additionally, the poster is generated according to order information, which guarantees that products recommended to a user are definitely types of products which the user has already purchased, thus increasing the authenticity of recommending the poster. Therefore, by means of increasing the credibility and authenticity of a recommended poster, the effect on the sales promotion of the posters is also improved.
Patent WO-2020029462-A1 (WO)
Title: Self-driving system for electric vehicle
Inventor: NIE SHIQI
IPC: B60L7/10
Filed: 2018-11-16
Abstract: A self-driving system for an electric vehicle, comprising: an environment sensing system which obtains, by processing data acquired by various sensors, position information about an obstacle, road image information, obstacle image information, and information about a position and speed relative to an obstacle; a positioning and navigation system which uses a gyroscope in a combined positioning and navigation system to determine a vehicle attitude, so as to perform self-positioning, and constructs an incremental map on the basis of self-positioning, so as to travel along a pre-determined route; a motion control system which longitudinally controls a vehicle by means of the cooperation of an accelerator and a brake, so as to control a vehicle speed, transversely controls a vehicle by means of a steering system, so as to control a path of a vehicle, and recovers energy by means of a control strategy when performing deceleration control on a vehicle; and a driving controller which generates a control strategy according to the acquired data and vehicle parameters, so as to control travelling of a vehicle. The present invention can recover energy to the maximum extent, improving the economy and dynamic performance of an electric vehicle.
Patent WO-2020087613-A1 (WO)
Inventor: YANG CHUNHUI
IPC: G02F1/1339
Filed: 2018-11-28
Abstract: A display panel (20) and a display device, comprising a first substrate (100) and a second substrate (200) arranged opposite at an interval, a main spacer (300) and an auxiliary spacer (400) provided between the first substrate (100) and the second substrate (200), the bottom end of the main spacer (300) and that of the auxiliary spacer (400) being provided on the first substrate (100). The display panel (20), by providing a transparent electrically-conductive layer (240) on a part of the surface of the second substrate (200), allows the main spacer (300) to be abutted directly against the transparent electrically-conductive layer (240), and by providing an opening and a groove (250) opposite the auxiliary spacer (400) on the second substrate (200), when a supporting force is applied to the auxiliary spacer (400), allows a free end thereof to be inserted into the grove (250), as such, the height difference between the two spacers (300 and 400) can be increased by the thickness of one transparent electrically-conductive layer (240) and the depth of one groove (250).
Patent WO-2019237673-A1 (WO)
Title: Interactive smart tablet and outer corner piece thereof
Inventor: HU ZETAI
IPC: G06F9/00
Filed: 2018-11-30
Abstract: The present invention relates to an interactive smart tablet and an outer corner piece thereof. The interactive smart tablet comprises a display screen assembly, a touch circuit board and a frame structure, wherein the frame structure comprises frame strips, an inner corner piece and the outer corner piece, one end of the inner corner piece is fixed to the frame strip on one side, and the other end is fixed to the frame strip on another side. The outer corner piece comprises a corner body, a first support plate and a second support plate, wherein the corner body comprises a first corner plate and a second corner plate, the first support plate is arranged on the inner surface of the first corner plate, and abuts against the inner corner piece or the frame strip. The second support plate is arranged on the inner surface of the second corner plate, and abuts against the inner corner piece or the frame strip. Therefore, the first support plate and the second support plate can effectively prevent the outer surfaces of the first corner plate and the second corner from being recessed or collapsed under the action of an external force, thereby effectively ensuring the stability of the interactive smart tablet.
Patent WO-2020093547-A1 (WO)
Inventor: LI YONG
IPC: H04R9/06
Filed: 2018-12-20
Abstract: 本发明公开一种应用于扬声器振膜的补强部、振膜以及扬声器，所述补强部为三层的复合层结构，该补强部包括支承层以及分别固定结合于所述支承层两侧表面的第一散热层和第二散热层，所述支承层上包括有贯穿支承层两侧表面的通孔，所述补强部还包括有位于所述通孔内的用于导热的填充物，所述填充物的导热系数高于所述支承层的导热系数。本发明的补强部通过在支承层上开设通孔，并在该通孔内设置导热的填充物，提高支承层两侧的散热层之间能够导热能力。
Patent WO-2019141168-A1 (WO)
Title: Configuring optical networks using a joint configuration model
Inventor: LEE YOUNG
IPC: H04J14/02
Filed: 2019-01-16
Abstract: A computer implemented method of configuring an optical path includes selecting with one or more processors a wavelength for the optical path, generating with one or more processors, a first request for a first type of node in the optical path, generating with one or more processors a second request for a second type of node in the optical path, the second type of node having different data plane capabilities than the first type of node, wherein the first and second requests are generated as a function of a joint configuration model accommodating both types of nodes, and sending the first request from the one or more processors to the first type of node and the second request to the second type of node to configure the optical path.
Patent WO-2020034602-A1 (WO)
Inventor: HUANG WEI
IPC: G06F3/041
Filed: 2019-01-28
Abstract: 一种模拟触控方法以及装置、系统。该模拟触控方法应用于模拟触控受控设备，受控设备包括触摸元件以及触摸板接口，该模拟触控方法包括：接收非触摸事件(S101)；将非触摸事件转换为触摸事件(S102)；将触摸事件传输至受控设备，以模拟触摸触摸元件(S103)；其中，由受控设备将触摸事件传输至触摸板接口。该方法能够改善游戏设备的使用便捷性。
Patent WO-2020098164-A1 (WO)
Title: 家用电器的控制方法和家用电器
Inventor: ZHANG NANFU
IPC: G05B19/042
Filed: 2019-01-31
Abstract: 一种家用电器(10)的控制方法。家用电器(10)包括扫码器(12)，家用电器(10)的控制方法包括：控制扫码器(12)扫描目标标识以得到家用电器(10)的目标操作；检测并确定在得到目标操作后的预设时间内收到家用电器(10)的运行信号；控制家用电器(10)根据目标操作运行；检测并确定在预设时间内没有收到运行信号，取消目标操作。本申请还公开了一种家用电器(10)。
Patent WO-2019158040-A1 (WO)
Title: Method and device for switching
Inventor: ZONG ZAIFENG
IPC: H04W36/14
Filed: 2019-02-12
Abstract: The present application provides a method and device for switching, the method comprises: a first control plane function network element determines at least one bearer needed to be established by a terminal when the protocol data unit (PDU) session in a first network is switched to the packet data network (PDN) connection in a second network; and the first control plane function network element acquires tunnel information of the PDN connection, wherein the tunnel information of the PDN connection comprises user plane tunnel information corresponding to each bearer in the at least one bearer. The method and device for switching provided by the present application can avoid data loss during network switching, thereby ensuring a normal data transmission.
Patent WO-2020168560-A1 (WO)
Title: 阵列基板以及显示装置
Inventor: ZHAO YANLI
IPC: G02F1/1335
Filed: 2019-02-22
Abstract: 一种阵列基板和显示装置。阵列基板包括衬底基板(100)和多个像素单元(110)。像素单元(110)设置在衬底基板(100)上，每个像素单元(110)包括有效显示区(120)。至少一个像素单元(110)的有效显示区(120)内设置有遮光层(130)，遮光层(130)位于有效显示区(120)的边缘，且遮光层(130)远离衬底基板(100)一侧的表面为反射面。遮光层(130)设置在宽度为20-50微米的环状区域(121)内，环状区域(121)的外侧边界为有效显示区(120)的边界。阵列基板中设置的遮光层既可以改善显示装置出现的"蓝斑"现象，还可以反射外界环境光以达到增加显示装置的对比度和保护视力的目的。
Patent WO-2019196609-A1 (WO)
Title: Bidirectional dc converter comprising two types of modules and control method therefor
Inventor: YANG CHEN
IPC: H02M3/335
Filed: 2019-03-20
Abstract: Disclosed are a bidirectional DC converter comprising two types of modules and a control method therefor. The bidirectional DC converter having a higher power level and a higher voltage level is formed by two different types of isolated DC-DC converter modules, which are respectively defined as type I module and type II module, one ports of the modules being connected in series and the other ports thereof being connected in parallel. The number of used two types of DC converter modules is not limited; however, for each type, at least one DC converter module is used. The two types of modules each at least comprise one isolated DC-DC circuit. Type I module further at least comprises one DC-DC converter of which the power can be automatically adjusted, and a circuit structure form of type II module is different from that of type I module. According to the bidirectional DC converter and the control method therefor of the present invention, integral bidirectional power and voltage adjustment for a DC converter can be achieved according to a combination state of different types of modules.
Patent WO-2020186477-A1 (WO)
Title: 一种基于骨传导的智能输入方法和系统
Inventor: Wu kai shun
IPC: G06K9/00
Filed: 2019-03-20
Abstract: 本发明提供一种基于骨传导的智能输入方法和系统。该方法包括：接收来自于按键的骨传导的振动信号并进行特征提取，获得经特征提取后的振动信号；将所述经特征提取后的振动信号的时序信号序列输入至经训练的神经网络分类模型，识别出所述骨传导振动信号对应的按键类型；基于识别出的按键类型确定用户输入的文字信息。本发明提供的基于骨传导的智能输入方法和系统能够快速且精确地识别用户输入的文字信息。
Patent WO-2020191717-A1 (WO)
Inventor: WANG HONG
IPC: H04W68/00
Filed: 2019-03-28
Abstract: Provided is a method for monitoring a paging message or a wake-up signal, comprising: a terminal apparatus sending mode preference information to an access node, the mode preference information indicating that the terminal apparatus will select enhanced coverage when a cell selection (S) criterion in normal coverage is met; if the terminal apparatus determines that the cell selection (S) criterion in normal coverage is met, selecting enhanced coverage; and monitoring, from the access node, and according to a system message in enhanced coverage, a paging message or a wake-up signal in enhanced coverage. In the method provided in an embodiment of the present invention, a terminal apparatus selects enhanced coverage in an idle mode, thereby mitigating the problem in which reception or transmission of data over a large bandwidth in normal coverage leads to high power consumption of the terminal apparatus, and extending an operable duration of the terminal apparatus.
Patent WO-2020107773-A1 (WO)
Inventor: LI ZHAO
IPC: C23C14/24
Filed: 2019-04-16
Abstract: L'invention concerne un système de refroidissement de composant de masque de dépôt pour un panneau d'affichage, lequel système est destiné à l'utilisation par dissipation thermique d'un composant de masque de dépôt. Le composant de masque de dépôt comprend : un masque de dépôt (40), un substrat en verre (50) disposé au-dessus du masque de dépôt (40), et une plaque magnétique (60) disposée au-dessus du substrat en verre (50). Le système de refroidissement de composant de masque de dépôt pour un panneau d'affichage comprend : un tube de refroidissement de dépôt (45) disposé dans le masque de dépôt (40) et comportant le liquide de refroidissement pour refroidir le masque de dépôt (40). L'invention concerne également un masque de dépôt (40) pour un panneau d'affichage.
Patent WO-2019242414-A1 (WO)
Title: 语音处理方法、装置、存储介质及电子设备
Inventor: CHEN YAN
IPC: G10L15/22
Filed: 2019-05-05
Abstract: 一种语音处理方法，包括：采集外部环境中的语音信号（101）；获取采集到的语音信号所包括的语音内容以及声纹特征（102）；根据获取到的语音内容和声纹特征生成待输出语音信号，该待输出语音信号包括对应前述声纹特征的待输出声纹特征，以及对应前述语音内容的待输出语音内容（103）；输出生成的待输出语音信号（104）。还公开了一种语音处理装置、存储介质及电子设备。
Patent WO-2020228057-A1 (WO)
Inventor: LIAO DONG
IPC: G02F1/1339
Filed: 2019-05-27
Abstract: Provided are a sealant and a liquid crystal display panel. The sealant comprises a main seal and flexible conductive microparticles dispersed in the main seal, wherein the maximum compression deformation rate of the flexible conductive microparticles is greater than 60%. In the present invention, existing Au balls and spacers are replaced with flexible conductive microparticles with the maximum compression deformation rate thereof being greater than 60%, such that the flexible conductive microparticles simultaneously have a cell gap supporting function and a conductive function, the difficulty in particle size selection can be lowered, and defects of a product caused by unsuitable particle size selection can be prevented.
Patent WO-2020010971-A1 (WO)
Title: Video file generation method and device and storage medium
Inventor: WANG ZI
IPC: H04N5/265
Filed: 2019-06-06
Abstract: Disclosed in the embodiments of the present application are a video file generation method and device, and a storage medium. Said method comprises: upon receipt of an analog video call request, starting an image acquisition device to acquire a user image in real time, and starting a video decoding control to decode a predetermined material video; synchronously acquiring a user image frame currently acquired by the image acquisition device and a material video image frame currently decoded by the video decoding control; synthesizing the user image frame and the material video image frame that are synchronously acquired, to obtain an analog video call image frame; and displaying the analog video call image frame in an analog video call window, and generating, according to all the obtained analog video call image frames, a video file about an analog video call process.
Patent WO-2020073682-A1 (WO)
Inventor: LIN DEFU
IPC: G01C21/00
Filed: 2019-06-21
Abstract: An anti-high overload integrated guidance and control system. In the system, a navigation system, a guidance system and a control system are integrally designed, and all data is transmitted to a microprocessor module (1) for processing, thereby avoiding the influence of the time lag of transmitting signals between subsystems on aircraft control, wherein a sheet-shaped anti-high overload antenna (21) is specially designed; compared to a traditional cone-shaped antenna and an improved annular antenna, the sheet-shaped antenna not only has a stronger satellite signal receiving ability, but also has the characteristics of high overload resistance, and may work stably in high dynamic high overload conditions. In addition, since the angular velocity of sight obtained by a navigation module (2) and guidance module (3) are not sufficiently accurate and there are errors, the microprocessor module (1) uses the angular velocity of sight after fusion resolution to perform navigation calculations, which may further improve hit accuracy.
Patent WO-2020020172-A1 (WO)
Title: Method for adjusting output parameters for multimedia information, terminal and storage medium
Inventor: LI BING
IPC: G06F3/0488
Filed: 2019-07-23
Abstract: Disclosed by embodiments of the present invention is a method for adjusting output parameters for multimedia information, the method comprising: when detected that multimedia information displayed on a terminal is within the visual range of a user, acquiring behavior data of the eyes of the user; acquiring multimedia elements of the multimedia information; and adjusting output parameters of the multimedia information according to the behavior data of the eyes and the multimedia elements. Further simultaneously disclosed in embodiments of the present invention are a terminal and a storage medium.
Patent WO-2020034924-A1 (WO)
Inventor: HUANG JIEWEN
IPC: H04N5/235
Filed: 2019-08-12
Abstract: La présente invention concerne un procédé et un appareil de commande d'imagerie, un dispositif électronique et un support d'informations lisible. Le dispositif d'imagerie comprend un réseau d'unités de pixel composé d'une pluralité d'unités de pixels photosensibles et le procédé comprend : le fait de déterminer si une scène de prise de vues du dispositif d'imagerie est un environnement sombre ; la détermination d'un rapport d'exposition entre un pixel de longue exposition et un pixel de courte exposition du dispositif d'imagerie lorsque la scène de prise de vues est l'environnement sombre ; le fait de déterminer que la scène de prise de vues a une grande plage dynamique, lorsque le rapport d'exposition est supérieur à un premier seuil de rapport d'exposition ; la commande du réseau d'unités de pixel du dispositif d'imagerie pour exposer pendant une pluralité de temps avec au moins deux durées d'exposition, pour générer une pluralité de premières images ; et la composition de la pluralité des premières images pour générer une image composite.
Patent WO-2021026789-A1 (WO)
Title: 基于手持云台的拍摄方法、手持云台及存储介质
Inventor: HAO YI
IPC: H04N5/232
Filed: 2019-08-13
Abstract: 一种拍摄方法、手持云台(10)和存储介质，该方法包括：在手持云台(10)的第一模式下，控制拍摄装置(13)采集视频信息；若检测到第一模式切换指令，则将手持云台(10)从第一模式切换到第二模式，并在手持云台(10)的第二模式下，控制拍摄装置(13)继续采集视频信息；第一模式为跟随模式与目标跟踪模式中的一种，第二模式为另一种。
Patent WO-2020043012-A1 (WO)
Inventor: KE WEIBAO
IPC: G01R31/28
Filed: 2019-08-23
Abstract: It discloses a signal skew measurement method for integrated circuit, a medium, and an electronic device. The method comprises: by a test machine, acquiring a first signal and a second signal output by an IC, respectively performing under-sampling on the first and second signals to obtain a first sampled signal and a second sampled signal (S32); respectively performing digital conversion on the first and second sampled signals based on a preset threshold voltage to obtain a first digital signal and a second digital signal (S34); respectively performing convolution on the first and second digital signals using a preset pulse signal to obtain a first comparison signal and a second comparison signal (S36); and calculating a skew between the first and second comparison signals to obtain a reference skew, and determining a skew between the first and second signals according to the reference skew (S38).
Patent WO-2020237873-A1 (WO)
Title: Neural network-based spiral ct image reconstruction method and device, and storage medium
Inventor: XING YUXIANG
IPC: G06T17/00
Filed: 2019-08-28
Abstract: The present disclosure provides a neural network-based spiral CT image reconstruction device and method. Said device comprises: a memory for storing an instruction and three-dimensional projection data from a spiral CT device on an object to be examined, said object being preset to have multiple layers of cross sections; and a processor configured to execute the instruction so as to respectively perform image reconstruction on each layer of cross section, the reconstruction for each layer of cross section comprising: inputting, to a trained neural network model, three-dimensional projection data related to a cross section to be reconstructed, so as to obtain a reconstructed image of said cross section; and forming a three-dimensional reconstructed image according to the reconstructed images of the multiple layers of cross sections. The device of the present disclosure can reconstruct, by combining the advantages of a deep neural network and the particularity of spiral CT imaging, three-dimensional data projection data into a three-dimensional reconstructed image with more information and less noise.
Patent WO-2020192011-A1 (WO)
Title: Handheld vacuum cleaner
Inventor: TAN CHONG
IPC: A47L9/16
Filed: 2019-08-29
Abstract: Disclosed is a handheld vacuum cleaner, belonging to the technical field of portable dust removal apparatuses, and solving the problem in the prior art that it is difficult to make the design of a handle more reasonable without increasing the size of the entire apparatus. The handheld vacuum cleaner comprises an air intake duct, a dust bucket (7), a separation assembly, a battery assembly (15), an airflow generator (3) and a handheld portion (4), wherein the separation assembly comprises a first axis (12), the battery assembly (15) partly surrounds the first axis (12), the airflow generator (3) is arranged at the top of the handheld portion (4), and the battery assembly (15) is close to the airflow generator (3). In the handheld vacuum cleaner, the battery assembly (15) is located at least partially above the dust bucket (7), and the lowest part of the bottom of the battery assembly (15) is lower than the highest part of the top of the handheld part (4), so that the length of the handle is increased without increasing the overall height, the comfort of the handle when same is held is improved, and the structure of the handheld vacuum cleaner is more compact.
Patent WO-2021035775-A1 (WO)
Inventor: LE QICHI
IPC: C22C21/00
Filed: 2019-09-03
Abstract: Disclosed is a method for preparing an aluminum-based composite material, wherein same is carried out according to the following steps: (1) preparing an aluminum ingot as a raw material and preparing a salt flux and a reinforcement; (2) placing the salt flux in a crucible and heating same to prepare a salt flux melt, adding the reinforcement thereto and stirring same to prepare a liquid-solid mixture; (3) pouring same into a normal temperature crucible for cooling to obtain a precursor; (4) preheating a smelting crucible to 573-673 K, wherein the raw material is added and melted to form a raw material melt; (5) placing the precursor in the raw material melt and stirring same, and then standing at 993-1023 K to form a dross and a composite material melt; and (6) lowering the temperature to 983±5 K after the removal of the dross, and then casting same. The method of the present invention has a simple process, a low cost and can greatly improve the strength of the aluminum-based composite material, and the method can be used to prepare an aluminum-based composite material structural component with a large volume, and can achieve automatic production, and this is of great significance to the development of the aluminum industry.
Patent WO-2020048473-A1 (WO)
Inventor: GU JINFENG
IPC: D03D15/00
Filed: 2019-09-04
Abstract: 一种面料，该面料至少由混纤丝构成，该混纤丝中含有多种超细纤维，其中，前述多种超细纤维的直径小于7μm，且其中至少含有丝长差大于5％的长丝A和长丝B。该面料手感更加蓬松、更加柔软细腻。
Patent WO-2020052541-A1 (WO)
Inventor: ZHANG FANG
IPC: H04W72/04
Filed: 2019-09-10
Abstract: 本申请实施例公开了一种时域资源配置方法及接入网设备，用于实现UE级半静态或动态配置GP和灵活动态的上下行资源分配，有效利用资源。本申请实施例方法包括：确定终端设备所需的保护间隔GP资源，所述终端设备所需的GP资源为所述终端设备与接入网设备的上行同步需要的GP资源；向所述终端设备发送第一时域资源配置信息，所述第一时域资源配置信息指示所述终端设备所需的GP资源。