baber/WOPTO huggingface dataset:
Patent WO-2021051821-A1 (WO)
Title: Signal shielding device and method
Inventor: YANG JIANFENG
IPC: H04K3/00
Filed: 2020-04-30
Abstract: The present invention relates to a signal shielding device and method. The signal shielding device comprises a receiving module, a modulation module and a transmitting module which are sequentially connected. The receiving module is used to receive current network signals. The modulation module is used to receive the current network signals forwarded by the receiving module, and to perform modulation on the basis of communication standards of the current network signals so as to obtain shielding signals. The modulation performed on the basis of communication standards of the current network signals so as to obtain shielding signals further comprises: recognizing standards of the current network signals; generating modulation signals corresponding to different standards of the current network signals according to prior knowledge on swept-frequencies that will achieve optimal interference effect; and generating shielding signals on the basis of the modulation signals. The transmitting module is used to transmit the shielding signals. The signal shielding device and method enable shielding signals to be adjusted according to changes in current network signals, and do not require the installation of different shielding circuits for current network signals in different standards, thereby enhancing shielding efficiency, and reducing costs.
Patent WO-2021114556-A1 (WO)
Title: 电极具有空隙层的体声波谐振器及制造方法、滤波器及电子设备
Inventor: XU YANG
IPC: H03H9/02
Filed: 2020-05-06
Abstract: 本发明涉及一种体声波谐振器及其制造方法。所述谐振器包括：基底；底电极；顶电极；和压电层，设置在底电极与顶电极之间，其中：底电极为间隙电极，所述间隙电极具有空隙层，在所述间隙电极的厚度方向上，所述空隙层与所述间隙电极的顶面与底面均存在距离，所述空隙层形成所述谐振器的声学镜空腔或者所述空隙层内设置有声学镜结构；所述基底设置有至少一个电连接通孔，所述通孔一端连接到所述底电极，另一端适于连接到位于基底的下侧的焊盘。本发明还涉及一种具有上述谐振器的滤波器以及具有该滤波器或谐振器的电子设备。
Patent WO-2020248759-A1 (WO)
Inventor: ZHAN SHAOJUN
IPC: F16K1/32
Filed: 2020-05-13
Abstract: An electronic expansion valve, comprising: valve body (10), the valve body (10) having a valve port; a valve head (20) movably provided in the valve body (10), the valve head (20) being used for blocking the valve port; a rod-shaped member (30), the rod-shaped member (30) having a first end and a second end opposite to each other, the first end penetrating into a cavity of the valve head (20), the second end having a positioning structure (31), the positioning structure (31) being used for positioning the circumference of the rod-shaped member (30), the positioning structure (31) being a positioning plane, and the positioning plane being parallel to the axis of the rod-shaped member (30); a valve sleeve (41) provided in the cavity of the valve head (20), the first end of the rod-shaped member (30) being fixedly connected to the valve sleeve (41), and the valve sleeve (41) being in limiting fit with the valve head (20); and an elastic member (42) provided in the cavity of the valve head (20), one end of the elastic member (42) matching the valve head (20), and the other end of the elastic member (42) being compressible by the rod-shaped member (30).
Patent WO-2021226993-A1 (WO)
Title: Gyroscope and inertial sensor
Inventor: Lou Xun
IPC: G01C19/5677
Filed: 2020-05-15
Abstract: Disclosed are a gyroscope and an inertial sensor. The gyroscope comprises a magnetic component (1), at least two resonant rings (21) and a plurality of metal wires (3), wherein the resonant rings (31) are concentrically arranged to form a resonant multi-ring (2); the magnetic component (1) is located in a resonant multi-ring inner cavity (22); and at least part of the metal wires (3) is arranged at the resonant rings (21). By means of increasing the number of resonant rings (21), the set length of the metal wires (3) can be increased, thereby improving the Ampere force applied to the metal wires (3). By means of arranging the plurality of resonant rings (21), the vibration quality of the gyroscope can also be increased, such that Brown noise generated when the gyroscope operates is reduced, and the signal-to-noise ratio and shock resistance performance of the gyroscope are improved.
Patent WO-2021073102-A1 (WO)
Inventor: ZHAO DONGLIN
IPC: G09B27/08
Filed: 2020-05-26
Abstract: 一种地球仪装置（10）和制造凸起的浮雕地球仪的方法，该方法包括层压至少两个塑料薄片作为印刷薄片。塑料薄片具有纵向和横向。两层具有相同的纵向强度和横向强度。当进行层压时，第一层的纵向方向与第二层的横向方向相同，因此第一层的横向与第二层的纵向方向相同。然后将地图设计印刷到平面层压塑料薄片上。塑料薄片形成大致半球状。模芯位于塑料薄片的背面。将苯乙烯背衬（50）模制到半球形薄片上。以基本相同的方式制作模制的第二半球。然后，将两个半球组装为凸起的浮雕地球仪。
Patent WO-2021128729-A1 (WO)
Inventor: HUANG JIZHOU
IPC: G06F16/9538
Filed: 2020-05-28
Abstract: A search result determination method, a device, an apparatus, and a computer storage medium, pertaining to the field of smart searching. A specific implementation solution comprises: acquiring a current query of a user, search history information of the user within a first duration, search history information of the user within a second duration, and candidate search results for the current query, inputting the same into a search result sorting model, and determining, according to scores of the candidate search results, a search result corresponding to the current query, the second duration being greater than the first duration, wherein, the scores given to the candidate search results by the search result sorting model are determined according to similarity levels between a vector representation of the current query integrated with a vector representation of the search history information of the user within the first duration and vector representations of the candidate search results, as well as similarity levels between the vector representation of the current query integrated with a vector representation of the search history information of the user within the second duration and vector representations of the candidate search results.
Patent WO-2021088358-A1 (WO)
Inventor: CAI PAN
IPC: B05C5/02
Filed: 2020-05-29
Abstract: Disclosed is an automatic bearing surface oil-dripping device, comprising a rack (10). A main box body (20) is fixed to the top face of the rack (10), conveying through grooves (21) are provided in a left side plate and a right side plate of the main box body (20), a conveying belt (22) is inserted into the two conveying through grooves (21) in a sleeved manner, two transmission rollers (24) are located on the left side and the right side of the main box body (20), and the conveying belt (22) is tensioned on the two transmission rollers (24); a liquid storage transition shell (25) is fixed to the middle of the bottom face of a top plate of the main box body (20), a bottom plate of the liquid storage transition shell (25) communicates with a plurality of spray heads (26), and the spray heads (26) are located above the middle of an upper belt body of the conveying belt (22); a circulating oil pump (26) is installed on a rear wall face of a rear wall plate of the main box body (20), the bottom of a side plate of the main box body (20) communicates with a liquid discharging pipe (27), an outer end of the liquid discharging pipe (27) is in communication with a liquid inlet of a circulating oil pump (26), and a liquid outlet end of the circulating oil pump (26) is in communication with a liquid inlet pipe (251). In the device, oil can be automatically dripped on bearings on a conveying belt, such that oil dripping is not needed for the bearings in subsequent packaging, only direct and uniform coating is needed, and the subsequent packaging efficiency is improved.
Patent WO-2021237708-A1 (WO)
Title: Cutting method, allocation method, medium, server, system
Inventor: LI PENG
IPC: G06F3/14
Filed: 2020-05-29
Abstract: The present invention provides a video processing method applied to a splicing screen. The video processing method comprises: dividing each frame image of an initial video into multiple sub-images, the initial video comprising M frame images, wherein M is a positive integer greater than 1; and forming multiple sub-videos by using all obtained sub-images, each of the sub-videos comprising M frame sub-images, and the duration of one frame of the multiple sub-videos being same, wherein i-th frame sub-images of all the sub-videos are spliced into an i-th frame image of the initial video, and for any sub-video, a relative position of the i-th frame sub-image in the i-th frame image of the initial video is same as a relative position of other frame sub-image in the corresponding frame image of the initial video, i is a variable, i is a natural number, and i is 1 to M in turn. The present invention further provides a cutting task allocation method, a computer readable storage medium, a scheduling server, an execution server, and a video processing system.
Patent WO-2021243489-A1 (WO)
Inventor: YUAN HONGHUI
IPC: G06N3/06
Filed: 2020-05-30
Abstract: Disclosed are a data processing method and apparatus for a neural network, which method and apparatus relate to the field of artificial intelligence. The method comprises: according to the data amount of input data, a first feature of an internal memory in a chip that runs a neural network, and a second feature of multiple layers in the neural network, dynamically segmenting the input data, and configuring different batch sizes for the layers in the neural network. By means of configuring a rational batch size for each layer in a neural network, during a neural network inference procedure, an internal memory can be fully utilized to store inter-layer data of the neural network, thereby improving the utilization rate of the internal memory, and ensuring the computational efficiency of hardware that runs the neural network.
Patent WO-2021057083-A1 (WO)
Title: Fault detection method and fault detection apparatus for photovoltaic assembly
Inventor: WANG JIANQIANG
IPC: H02S50/10
Filed: 2020-06-04
Abstract: Provided are a fault detection method and fault detection apparatus for a photovoltaic assembly. A fault detection apparatus (200) comprises an image collection module (210) and a detection module (230). The fault detection method comprises: collecting an image of a photovoltaic assembly in a light-emitting state (S501); and when the signal-to-noise ratio of the image is maximized, performing fault detection on the photovoltaic assembly according to the image so as to identify a fault type of the photovoltaic assembly (S502). By means of the method and apparatus, the collection quality of a light-emitting image of a photovoltaic assembly (100) can be ensured, thus reducing the difficulty of subsequent fault identification and the workload of image processing.
Patent WO-2021217823-A1 (WO)
Inventor: SONG KUNYUAN
IPC: A61P3/06
Filed: 2020-06-18
Abstract: Provided is the use of a flavone compound, in particular dihydromyricetin, in the preparation of a food product, health-care product or drug having the function of dispelling the effects of alcohol. Dihydromyricetin has the advantage of having a good effect on dispelling the effects of alcohol. Dihydromyricetin can increase the expression of a4 subunits of GABAARs in hippocampal neurons, thereby playing a role in resisting alcoholism and alcohol dependence. In addition, dihydromyricetin can effectively prevent the depletion of reduced glutathione and the increase of malondialdehyde in the liver caused by alcohol, reduce the content of triglycerides, and alleviate the degree of hepatocyte steatosis, thereby having better effects of preventing and treating alcoholic liver damage.
Patent WO-2021237874-A1 (WO)
Inventor: WU CHANGZHI
IPC: G09G3/36
Filed: 2020-07-01
Abstract: 本文公开了一种阵列基板、显示面板、显示装置及驱动方法。该阵列基板包括：多个像素电路行，多个像素电路行沿列方向依次排列，每个像素电路行包括多个沿行方向排列的像素电路；多个扫描线组，多个扫描线组沿列方向依次排列，多个扫描线组与多个像素电路行一一对应设置；每个像素电路行包括多个像素电路组，每个扫描线组包括多条扫描线，每条扫描线沿行方向延伸，多个像素电路组与对应的扫描线组中的多条扫描线一一对应设置，且同一像素电路组中的所有像素电路连接扫描线组中的同一条扫描线；多个扫描线组依次向一一对应设置的多个像素电路行提供扫描信号，且同一扫描线组中的多条扫描线同时向与多条扫描线对应连接的像素电路提供扫描信号。
Patent WO-2021047263-A1 (WO)
Title: Hand-held vacuum cleaner, and hand-held and upright integrated vacuum cleaner
Inventor: FANG JIANQIANG
IPC: A47L5/24
Filed: 2020-07-06
Abstract: A hand-held vacuum cleaner, and a hand-held and upright integrated vacuum cleaner. The hand-held vacuum cleaner comprises a frame (1), and a dust cylinder (2) and a locking portion (3) which are mounted on the frame (1). The front end of the dust cylinder (2) and the locking portion (3) can move with respect to each other and are opposite in position. The front side of the dust cylinder (2) is provided with a front cover (5) that can be turned. When the locking portion (3) and the dust cylinder (2) move with respect to each other, the front cover (5) can be automatically turned to open or limited by the locking portion (3) to cover the front side of the dust cylinder (2). The dust cylinder (2) and the locking portion (3) can move with respect to each other, and during the movement, the front cover (5) is automatically opened or limited by the locking portion (3) to cover the dust cylinder (2), so that a locked state of the front cover (5) can be conveniently released by means of the movement of the dust cylinder (2) and/or the locking portion (3), the dust cylinder (2) can be automatically opened for a dust dumping action, and there is no need to specially remove the dust cylinder (2) and manually open the front cover (5) for dust dumping, thereby greatly facilitating a dust dumping action and making the operation convenient and reliable.
Patent WO-2021004519-A1 (WO)
Inventor: KANG JIALIANG
IPC: H04L29/06
Filed: 2020-07-10
Abstract: L'invention concerne un terminal, un système et un procédé de traitement de sécurité de données, se rapportant au domaine du traitement de données. Le terminal de traitement de sécurité de données comprend : un module de collecte d'image permettant de collecter des données d'image et de transmettre les données d'image à un environnement d'exécution de confiance au moyen d'un canal sécurisé ; un module de commande de collecte d'image fonctionnant dans l'environnement d'exécution de confiance et utilisé pour commander, en réponse à une instruction de commande d'un module d'exécution, le module de collecte d'image permettant de collecter les données d'image ; et le module d'exécution fonctionnant dans l'environnement d'exécution de confiance et servant à envoyer l'instruction de commande au module de commande de collecte d'image, à acquérir les données d'image et à utiliser une première clé stockée pour chiffrer les données d'image afin d'obtenir des données de texte chiffré d'image et à fournir les données de texte chiffré d'image. La présente invention permet de garantir la sécurité de données d'image.
Patent WO-2022000543-A1 (WO)
Inventor: LI HONG
IPC: H04R9/06
Filed: 2020-07-10
Abstract: Provided is a loudspeaker box, comprising a housing having an accommodation space, and a sound production unit and an air-permeable separator, which are accommodated in the accommodation space, wherein the sound production unit divides the accommodation space into a front cavity and a rear cavity; the rear cavity comprises a first rear cavity and a second rear cavity which are in airy communication by means of the air-permeable separator; the sound production unit, the housing and the air-permeable separator enclose to form the first rear cavity, and the housing and the air-permeable separator enclose to form the second rear cavity; the second rear cavity is filled with sound absorption particles; and the first rear cavity is internally provided with a sound absorption member used for blocking airflow. The loudspeaker box provided in the present utility model effectively improves the acoustic performance of a loudspeaker box having a virtual sound cavity with a large length.
Patent WO-2021013038-A1 (WO)
Title: Information processing method and apparatus, device and storage medium
Inventor: CHEN YAN
IPC: H04L29/08
Filed: 2020-07-16
Abstract: Disclosed are an information processing method and apparatus, a device and a storage medium. The method comprises: determining an image feature set of a current photographing interface (S201); determining the current position of an electronic device (S202); acquiring a target anchor point map corresponding to the current position, wherein the target anchor point map at least comprises a historical image feature set and corresponding historical anchor point information (S203); matching the image feature set of the current photographing interface with the historical image feature set in the target anchor point map to obtain a target image feature set (S204); and displaying, in the current photographing interface, historical anchor point information corresponding to the target image feature set (S205).
Patent WO-2021018168-A1 (WO)
Title: Anti-bcma antibody, antigen-binding fragment thereof and medical use thereof
Inventor: HUA HAIQING
IPC: C12N15/62
Filed: 2020-07-29
Abstract: Provided are an anti-BCMA antibody, an antigen-binding fragment thereof, and a medical use thereof. Further provided are a chimeric antibody and a humanized antibody containing a CDR region of the anti-BCMA antibody, a pharmaceutical composition containing the anti-BCMA antibody or the antigen-binding fragment thereof, and the use of same as an anti-cancer drug and for treating autoimmune diseases. Particularly, provided are a humanized anti-BCMA antibody, and the use of same in the preparation of a drug for treating BCMA-mediated diseases or conditions and the use of same in disease detection and diagnosis.
Patent WO-2022021445-A1 (WO)
Inventor: WU ZUOMIN
IPC: H04W72/04
Filed: 2020-07-31
Abstract: Embodiments of the present invention provide a measurement method, a terminal device and a network device, and are used for the network device to configure measurement resources for the terminal device. The terminal device performs measurement according to measurement resource configuration information issued by the network device to obtain a measurement result. Existing measurement solutions are further enhanced, and the measurement in an NTN system is also perfected. Embodiments of the present invention may comprise: the terminal device receiving first configuration information sent by the network device, the first configuration information comprising configuration information of a first reference signal resource, which comprises a synchronization signal block (SSB) resource and/or a channel state information reference signal (CSI-RS) resource; and the terminal device obtaining a first measurement result according to the first configuration information.
Patent WO-2022027253-A1 (WO)
Inventor: CUI JIE
IPC: H04W72/04
Filed: 2020-08-04
Abstract: Cellule de réseau étant connectée à un équipement utilisateur (UE) qui prend en charge une configuration d'intervalle de mesure indépendante. La cellule établit une connexion à l'UE, reçoit une indication selon laquelle l'UE prend en charge une configuration d'intervalle de mesure indépendante pour une nouvelle radio dans un spectre non autorisé (NR-U) et transmet des informations de configuration d'intervalle de mesure à l'UE, l'UE configurant un profil d'intervalle de mesure sur la base des informations de configuration d'intervalle de mesure.
Patent WO-2021027731-A1 (WO)
Title: Mbms、单播数据传输方法、网络设备及终端设备
Inventor: ZHANG YANXIA
IPC: H04W72/10
Filed: 2020-08-07
Abstract: 本公开实施例公开了一种MBMS、单播数据传输方法、网络设备及终端设备，涉及通信技术领域。该方法包括：终端设备确定多媒体广播多播服务MBMS小区的MBMS数据的第一发送资源位置和单播小区的单播数据的第二发送资源位置；根据第一发送资源位置与第二发送资源位置是否至少部分重合，确定接收的目标数据，目标数据包括MBMS数据和/或单播数据。
Patent WO-2021114733-A1 (WO)
Inventor: YU WEIWEI
IPC: G10L21/0232
Filed: 2020-08-27
Abstract: A noise suppression method for processing at different frequency bands. The method is used for carrying out suppression processing on noise in a call voice, and comprises the following steps: converting the signal type of collected voice data from a time domain signal to a frequency domain signal (S1); dividing the frequency domain signal into a low-frequency signal and a medium-high frequency signal, calculating a low-frequency noise power spectrum estimated value according to the amplitude of the low-frequency signal, and calculating a medium-high frequency noise power spectrum estimated value according to the amplitude of the medium-high frequency signal (S2); carrying out calculation according to the low-frequency noise power spectrum estimated value, the medium-high frequency noise power spectrum estimated value and the frequency domain signal to obtain a gained frequency domain signal (S3); and converting the gained frequency domain signal into a gained time domain signal (S4). A noise suppression system for processing at different frequency bands. Noise propagation is suppressed, thereby improving the quality of a voice call, and effectively suppressing noise in the call.
Patent WO-2021098329-A1 (WO)
Title: 曲面屏贴合装置
Inventor: ZHANG QI
IPC: B29L31/34
Filed: 2020-08-27
Abstract: 一种曲面屏贴合装置，包括底座(10)、弹性组件、垫板(30)和柔性压模(40)，垫板(30)设置在底座(10)的上方，弹性组件一端与垫板(30)连接，柔性压模(40)包覆在垫板(30)上，柔性压模(40)背离底座(10)的一侧设置为与屏体形状适应的弧面；底座(10)包括主体(11)和连接在主体(11)两侧的两条边梁(12)，边梁(12)设置有沿自身长度方向延伸的凹槽(13)和支撑部(14)，柔性压模(40)的两侧向外延伸包覆支撑部(14)并伸入凹槽(13)内。
Patent WO-2022052035-A1 (WO)
Title: Hot-melt optical clear adhesive (oca) film and preparation method
Inventor: JIANG LUYAO
IPC: C09J11/08
Filed: 2020-09-11
Abstract: A hot-melt optical clear adhesive (OCA) film and a preparation method. The hot-melt OCA film is an optical grade material using a hot-melt resin and a silicone resin as a main body, wherein the hot-melt resin comprises a thermosetting resin and a thermoplastic resin, and the silicone resin contains reactive methyl phenyl polysiloxane, methyl phenyl T resin, methyl phenyl silicone resin, a phenyl cross-linking agent, a phenyl chain extender, and an additive. The hot-melt OCA film has good light transmittance, bonding strength, cold and hot impact resistance, and weather resistance.
Patent WO-2021047676-A1 (WO)
Title: Identification method and system for number of users in queue for battery swapping in battery swapping station
Inventor: PAN MEIJUAN
IPC: H04W4/02
Filed: 2020-09-14
Abstract: Disclosed are an identification method and system for the number of users in a queue for battery swapping in a battery swapping station. The identification method comprises: configuring a virtual fence according to the position of the battery swapping station, the range of the virtual fence covering the range of the battery swapping station; receiving user information uploaded by a user, the user information comprising position information of the user; determining whether the user is within the virtual fence according to the position information, and if yes, determining that the user is a user in a queue. The present application implements fully automated real-time identification and acquisition of the number of users in the queue for battery swapping in the battery swapping station, and a user in need of battery swapping can also pre-obtain the condition of the number of users in the queue in the battery swapping station so as to arrange a time for battery swapping to reduce unnecessary waiting, further reducing the burden of the staff in the battery swapping station and more reasonably allocating battery swapping resources.
Patent WO-2021139279-A1 (WO)
Title: Data processing method and apparatus based on classification model, and electronic device and medium
Inventor: DENG YUE
IPC: G06F16/35
Filed: 2020-09-30
Abstract: Disclosed are a data processing method and apparatus based on a classification model, and an electronic device and a medium, relating to neural network technology in artificial intelligence. The method comprises: acquiring log data, wherein the log data comprises marked log data and unmarked log data, and the marked log data carries mark information; performing data enhancement processing on the unmarked log data to obtain enhanced unmarked log data; on the basis of a text classification network model, performing prediction processing on the enhanced unmarked log data according to the marked log data to obtain a consistency loss of the enhanced unmarked log data, wherein the consistency loss indicates the distance between outputs respectively corresponding to the unmarked log data and the enhanced unmarked log data during text classification network model processing; and training the text classification network model on the basis of the consistency loss to obtain a target classification model and anomaly information of the unmarked log data.