baber/WOPTO huggingface dataset:
Patent WO-2021042907-A1 (WO)
Title: Rope vibration measurement method and related apparatus
Inventor: GAO FENGBO
IPC: G06T7/00
Filed: 2020-07-27
Abstract: Disclosed in the present application are a rope vibration measurement method and a related apparatus. The method comprises: acquiring an original video of a rope to be measured; determining, according to the original video, a YIQ image of the rope to be measured; performing plural steerable pyramid spatial domain decomposition on a Y channel image in the YIQ image to obtain first video images of different spatial resolutions; performing time domain band-pass filtering processing on the first video images to obtain a first video image phase change signal of a preset frequency band; amplifying the first video image phase change signal; performing plural steerable pyramid reconstruction according to the amplified first video image phase change signal to obtain an amplified Y channel image; obtaining a second video with a motion amplification effect according to the amplified Y channel image, and determining, according to the second video, reference vibration data of the rope to be measured; and determining, according to the reference vibration data, the stretch degree of the rope to be measured. The present application helps to improve the efficiency, accuracy and reliability of rope vibration measurement.
Patent WO-2022027673-A1 (WO)
Title: Algorithm negotiation method in generic bootstrapping architecture and related apparatus
Inventor: DENG JUAN
IPC: H04L29/06
Filed: 2020-08-07
Abstract: Embodiments of the present application provide an algorithm negotiation method in a generic bootstrapping architecture and a related apparatus. The method comprises: a bootstrapping server function (BSF) network element obtains an algorithm supported by a terminal device, the algorithm supported by the terminal device comprising a first algorithm and/or a second algorithm; the BSF network element selects a target algorithm according to the algorithm supported by the terminal device; the BSF network element determines a first message authentication code according to the target algorithm; the BSF network element sends the first message authentication code to the terminal device. The use of the embodiments of the present application solves the problem of algorithm compatibility of new and old versions of a BSF in the terminal device and a network.
Patent WO-2021135266-A1 (WO)
Title: Array antenna
Inventor: LIU PEITAO
IPC: H01Q1/38
Filed: 2020-08-20
Abstract: The present invention relates to an array antenna, comprising an antenna element module, shielding cavities, and dielectric filter modules. A feed network circuit layer can be formed on a surface of a dielectric substrate using techniques such as coating. The above configuration is equivalent to integrating a feed network and a radiating unit of a conventional antenna on the dielectric substrate. During assembly, operations such as welding and screwing of a feed network are no longer required, thus facilitating structural simplification. In addition, each shielding cavity shields dielectric filter modules accommodated therein, such that the multiple dielectric filter modules used in combination with the shielding cavity can be viewed as functionally equivalent to multiple conventional dielectric filters. Moreover, since each shielding cavity accommodates at least two dielectric filter modules, the number of the shielding cavities may be far less than the number of the dielectric filter modules. Compared with conventional configurations in which dielectric filters are directly mounted, the invention allows elimination of a large number of metal shielding cavities, and the array antenna can thus have a lightweight design.
Patent WO-2021128894-A1 (WO)
Inventor: LI SHUTAN
IPC: F21W131/308
Filed: 2020-08-25
Abstract: Est divulguée une lampe d'aquarium comprenant un corps de lampe (1). Le corps de lampe (1) comprend une paroi de fond (2), des parois latérales (3) sont respectivement agencées sur deux côtés de la paroi de fond (2), une cavité de source de lumière (11) est formée entre les deux parois latérales (3), un ensemble source de lumière (12) est agencé dans la cavité de source de lumière (11) et une plaque de transmission de lumière (4) est agencée au niveau d'une sortie de lumière de la cavité de source de lumière (11). La lampe d'aquarium comprend en outre des plaques de pression (31) et des bandes d'étanchéité (32), les plaques de pression (31), la plaque de transmission de lumière (4) et les bandes d'étanchéité (32) étant séquentiellement réparties de haut en bas ; des évidements de réception (33) sont disposés dans les parois latérales (3) du corps de lampe (1) ; et les plaques de pression (31) sont utilisées pour presser la plaque de transmission de lumière (4) contre les parois latérales (3) du corps de lampe (1), et la plaque de transmission de lumière (4) qui est pressée contre les parois latérales (3) du corps de lampe (1) est utilisée pour presser les bandes d'étanchéité (32) dans les évidements de réception (33), de sorte que les bandes d'étanchéité (32) sont étroitement fixées à la plaque de transmission de lumière (4) et aux parois internes des évidements de réception (33). La plaque de transmission de lumière (4) est étroitement fixée aux bandes d'étanchéité (32) pour obtenir une étanchéité de première couche et une étanchéité à l'eau, et les parois internes des évidements de réception (33) sont étroitement fixées aux bandes d'étanchéité (32) pour obtenir une étanchéité de seconde couche et une étanchéité à l'eau, de sorte qu'il est garanti que la vapeur d'eau externe ne puisse pas entrer dans la cavité de source de lumière (11), la durée de vie de la lampe d'aquarium est efficacement garantie et la structure est simple et fiable.
Patent WO-2021043201-A1 (WO)
Title: Multi-photon entangled light source
Inventor: KUANG YIZHONG
IPC: H01S5/10
Filed: 2020-09-03
Abstract: The present application provides a multi-photon entangled light source, comprising a laser. A working substance of the laser has a parity. The laser comprises an optical resonant cavity. The optical resonant cavity is a parallel plane standing wave cavity, and comprises a laser output end and a total reflection end opposite to the laser output end. The working substance is subjected to stimulated radiation in the optical resonant cavity to generate a laser in a two-photon entangled state. The laser in the two-photon entangled state propagates back and forth in the optical resonant cavity and is amplified to generate a multi-photon entangled laser. The total reflection end totally reflects the multi-photon entangled laser incident thereon, so that a macro-scale multi-photon entangled laser in a single entangled state is emitted from the laser output end. The multi-photon entangled light source provided by the present application can enable the multi-photon entangled laser output from the laser output end to have a single entangled state, and therefore can be applied in applications such as quantum computing, quantum detection, and quantum communication without performing corresponding processing.
Patent WO-2021243879-A1 (WO)
Inventor: YANG HUIJUAN
IPC: G02F1/1343
Filed: 2020-09-11
Abstract: A display substrate (20) and a display apparatus. The display substrate (20) comprises a first opening region (202A) and a display region (201) surrounding the first opening region (202A). The first opening region (202A) comprises a first opening (201A) and a first opening peripheral region (203A) surrounding the first opening (201A); the display region (201) comprises a first display region (2011) and a second display region (2012) which are respectively located at a first side and at a second side of the first opening region (202A); a first signal line (23) provides a first display signal to a pixel array of the display region (201), said signal line successively passes through the first display region (2011), the first opening peripheral region (203A), and the second display region (2012) along a first direction, and said signal line comprises a first lead portion (E1A1/E2A2) and a first winding portion (A1A2) which are mutually connected and which are located in the first opening peripheral region (203A); the first winding portion (A1A2) partially surrounds the first opening (201A); a second signal line (24) provides a second display signal to a pixel array, said signal line passes through the first opening peripheral region (203A) along a second direction that intersects the first direction, and said signal line comprises a second winding portion (C1C2) which is located in the first opening peripheral region (203A), and which partially surrounds the first opening (201A). The first lead portion (E1A1/E2A2) and the second signal line (24) have a first crossover region (S1/S2), the first winding portion (A1A2) and the second winding portion (C1C2) have a second overlap region, and the area of the first crossover region (S1/S2) is less than the area of the second overlap region.
Patent WO-2022061984-A1 (WO)
Inventor: WU JUN
IPC: H04R1/40
Filed: 2020-10-14
Abstract: The present application provides a loudspeaker enclosure and a mobile terminal. The loudspeaker enclosure comprises a housing and a sound generating unit, wherein the housing is provided with a first sound hole and a second sound hole which are located at different sides of the loudspeaker enclosure; the sound generating unit comprises a basket, a yoke, a first sound generation component for generating sound towards the first sound hole and a second sound generation component for generating sound towards the second sound hole; the yoke is provided in the basket and separates a hollow inner hole of the basket into a first accommodating cavity and a second accommodating cavity; the first sound generation component comprises a first magnetic circuit system and a first vibration system having a first vibration diaphragm, the first magnetic circuit system being provided in the first accommodating cavity, the edge of the first vibration diaphragm being provided at one end of the basket; and the second sound generation component comprises a second magnetic circuit system and a second vibration system having a second vibration diaphragm, the second magnetic circuit system being provided in the second accommodating cavity, the edge of the second vibration diaphragm being provided at the other end of the basket. The loudspeaker enclosure provided in the present application has both a loudspeaker function and a receiver function.
Patent WO-2021078054-A1 (WO)
Inventor: WU WEN
IPC: G06F3/041
Filed: 2020-10-15
Abstract: 一种显示模组和电子设备，该显示模组包括：依次堆叠的盖板（1）、偏光片（2）、第一基板（3）和第二基板（4），第二基板（4）包括朝向第一基板（3）的第一表面和与第一表面相对的第二表面，第一表面和第二表面均设置有FPC，第二表面上设置有触控线路，FPC与触控线路连接；第二基板（4）的至少一个侧面设置至少一个连通第一表面和第二表面的间隙，第一表面上的FPC通过设置于间隙中的导电连接部（5）与第二表面上的FPC电连接。
Patent WO-2021189830-A1 (WO)
Title: 样本数据优化方法、装置、设备及存储介质
Inventor: Cheng Zhuohong
IPC: G06K9/62
Filed: 2020-10-21
Abstract: 本申请涉及大数据技术领域，公开了一种样本数据优化方法、装置、设备及存储介质,用于样本数据优化。样本数据优化方法包括：获取当前的待处理数据，并对所述待处理数据按照数据种类进行归类，基于归类后的数据生成样本集群；判断每个样本集的样本个数是否大于初始样本平均数，得到判断结果；根据所述判断结果，将所述样本集群划分为少数类样本集群和多数类样本集群；计算所述少数类样本集群中样本平均数的比例值，并将所述比例值与预置比例临界值进行比较；若比例值均大于临界值，则将样本集群作为合格的训练样本群输出；若存在比例值小于临界值，则对少数类样本集进行样本个数新增处理，将调整后的样本集群作为合格的训练样本集群输出。
Patent WO-2021196569-A1 (WO)
Title: 一种带黏合层的纯聚氨酯避孕套及其制备方法
Inventor: DAI JIABING
IPC: A61F6/04
Filed: 2020-10-22
Abstract: 本申请公开了一种带黏合层的纯聚氨酯避孕套及其制备方法，所述带黏合层的纯聚氨酯避孕套至少包括，第一聚氨酯膜层；聚氨酯黏合层，位于所述第一聚氨酯膜层上；第二聚氨酯膜层，位于所述聚氨酯黏合层上；所述聚氨酯黏合层100％拉伸模量小于等于2.5N/mm 2；所述第一聚氨酯膜层和所述第二聚氨酯膜层的结构不相同于所述聚氨酯黏合层。
Patent WO-2021120839-A1 (WO)
Inventor: WANG XIAOLONG
IPC: C07C31/04
Filed: 2020-10-22
Abstract: Provided by the present invention are a catalyst for the hydrogenation of carbon dioxide to produce methanol and a preparation method therefor. A framework-modified metal organic framework material MIL-101(Cr)-NH 2  is used as a carrier, and the type selectivity of a pore structure of MIL-101(Cr) is used to improve the selectivity of methanol. At the same time, MIL-101(Cr) has a high specific surface area and has a high adsorption capacity for CO 2 , which effectively increases the catalytic selectivity of CO2. The -NH2 group in MIL-101(Cr)-NH2 makes the copper nitrate and the carrier form a complex so as to enhance the interaction between the two and prevent the excessive loss of the active component of copper, and at the same time, some Cu particles may be restricted in pores thereof so as to inhibit the growth thereof. Moreover, smaller and better dispersible copper particles may be obtained by using a chemical reduction method, thereby improving the catalytic activity of the hydrogenation methanol-producing reaction of CO 2 . At the same time, MIL-101(Cr)-NH 2  has strong thermal stability, which prevents the high reaction temperature during the conversion process of CO 2  from leading to the deactivation of the catalyst by carbon deposition.
Patent WO-2021093634-A1 (WO)
Title: Three-dimensional micro-nano structure photolithography system and method thereof
Inventor: SHAO RENJIN
IPC: G03F7/20
Filed: 2020-11-03
Abstract: A three-dimensional micro-nano structure photolithography system, comprising a digital mask device (11), a spatial light modulator (12), a projection objective lens (13), and a rotary worktable (14). The digital mask device (11) is electrically connected to the spatial light modulator (12); the projection objective lens (13) is provided between the spatial light modulator (12) and the rotary worktable (14); the rotary worktable (14) is used for fixing a substrate (21) to be photolithographed; the digital mask device (11) is used for generating a digital mask (101); the digital mask (101) comprises a pattern exposure region (101a); the digital mask device (11) uploads the digital mask (101) to the spatial light modulator (12); the spatial light modulator (12) is used for displaying the digital mask (101); light emitted from the spatial light modulator (12) passes through the pattern exposure region (101a) and then is emitted to the projection objective lens (13); the height of the pattern exposure region (101a) is proportional to an exposure dosage; the projection objective lens (13) projects pattern light onto the substrate (21), and the rotary worktable (14) drives the substrate (21) to rotate and be exposed. The three-dimensional micro-nano structure photolithography system is simple in structure, high in accuracy, low in cost, and rapid and efficient. Also disclosed is a three-dimensional micro-nano structure photolithography method.
Patent WO-2021088895-A1 (WO)
Inventor: LI YANLONG
IPC: G03B35/16
Filed: 2020-11-04
Abstract: A quick-response liquid crystal phase modulation device and a driving method therefor, and a 3D projection light modulation system. The liquid crystal phase modulation device comprises a first optical self-compensated bending liquid crystal device (2) and a second optical self-compensated bending liquid crystal device (3) which are attached in sequence, and a drive circuit (4) connected to the first optical self-compensated bending liquid crystal device (2) and the second optical self-compensated bending liquid crystal device (3). When a high voltage (VH) is converted into a low voltage (VL), the drive circuit (4) drives the liquid crystal phase modulation device by a reverse voltage opposite to the specified high voltage (VH), and a zero voltage; a discharge speed of materials on two sides of a liquid crystal layer is increased, so that a liquid crystal molecule is relaxed from a field-induced nematic phase state to a bent state in an accelerated mode, thereby shortening an optical response duration of the liquid crystal molecule and increasing an optical response speed. When the liquid crystal modulation device is applied to digital 3D movie projection, image crosstalk can be reduced, and the brightness of a screen can be increased.
Patent WO-2021093790-A1 (WO)
Inventor: SHEN YUELEI
IPC: C07K14/175
Filed: 2020-11-11
Abstract: La présente invention concerne des animaux non humains génétiquement modifiés qui expriment une IL10R humaine ou chimérique (par exemple, humanisée) et/ou IL10 humaine ou chimérique (par exemple, humanisée), et des procédés d'utilisation associés.
Patent WO-2022099750-A1 (WO)
Inventor: Sheng Zishuai
IPC: B66C1/18
Filed: 2020-11-19
Abstract: A flat suspension belt with a good tear resistance effect, the flat suspension belt comprising: a horizontal strip, an anti-slip block, a hook holder, a hanging strap, a rubber frame, an anti-slip strip, a suspension belt main body, a warp elastic strip layer, a weft elastic strip layer, a polyester fabric layer, a nylon fabric layer, a cotton-linen fabric layer, a through hole and a rubber sheet. In the flat suspension belt with a good tear resistance effect, by means of configuring the rubber frame, the rubber sheet, the weft elastic strip layer and the warp elastic strip layer to cooperate with each other, the extensibility of the suspension belt is improved, the breaking of the suspension belt due to long-term pulling is prevented, the tear resistance performance of the suspension belt is greatly improved, and the service life of the suspension belt is also greatly improved; and by means of the cooperation between the anti-slip block, the hook holder, the horizontal strip and the hanging strap, the suspension belt can be pulled better, so as to prevent a hook connection between the suspension belt and a crane from being folded, thereby greatly improving the practicability of the suspension belt.
Patent WO-2021223430-A1 (WO)
Inventor: WANG BOPENG
IPC: F24F5/00
Filed: 2020-12-04
Abstract: L'invention concerne un conditionneur d'air et un procédé de commande de lavage de cheveux de conditionneur d'air, le conditionneur d'air comprenant un appareil de pulvérisation, l'appareil de pulvérisation étant apte à pulvériser un shampooing. Le conditionneur d'air selon l'invention est pourvu d'une fonction de lavage des cheveux, ce qui permet d'augmenter les fonctions du conditionneur d'air pour satisfaire aux exigences de l'utilisateur. Le procédé de commande de lavage de cheveux de conditionneur d'air comprend les étapes consistant à : déterminer si un utilisateur nécessite ou non un lavage des cheveux ; et si l'utilisateur nécessite un lavage des cheveux, commander l'appareil de pulvérisation pour pulvériser un shampooing, l'appareil de pulvérisation étant disposé sur le conditionneur d'air.
Patent WO-2021115277-A1 (WO)
Inventor: LI HAN
IPC: G06F16/58
Filed: 2020-12-08
Abstract: An image retrieval method and apparatus, a storage medium, and an electronic device. The image retrieval method comprises: receiving an input retrieval request for an image (101); recognizing whether a retrieval target carried in the retrieval request is a retrieval term or a retrieval sentence (102); if the retrieval target is a retrieval term, retrieving an image of an image category and/or image object matching the retrieval term (103); and if the retrieval target is a retrieval sentence, retrieving an image having image semantics matching the retrieval sentence (104).
Patent WO-2021227469-A1 (WO)
Title: Three-dimensional simulation display system for nuclear power plant
Inventor: Zhang Zhen Nan
IPC: G06F3/0481
Filed: 2020-12-09
Abstract: A three-dimensional simulation display system for a nuclear power plant. The system comprises a pre-editing module (100), an interaction module (200), a simulation module (300) and a display module (400), wherein the pre-editing module (100) is used for setting initialization information; the interaction module (200) is used for recording an operation instruction issued by a user, and sending the operation instruction to the simulation module (300) for processing; and the simulation module (300) is used for calling target initialization information from the pre-editing module (100) according to the operation instruction, integrating the target initialization information and then generating a corresponding feedback result, and sending the feedback result to the display module (400) and presenting same to the user. The system has a three-dimensional model covering the plant area distribution of the whole plant and the systems, structures and equipment in the plant buildings, and an information presentation capability. The system can be used for on-site safety training of power plant staff, training regarding the processes of primary and secondary systems of a nuclear power plant, equipment training, human flow and material flow path planning during an overhaul and decommissioning, and on-site emergency drills. In addition, a solution is provided for common people to observe a nuclear power plant at close range, to know and learn about the working principle of the power plant, and to eliminate the fear of nuclear power.
Patent WO-2021139471-A1 (WO)
Inventor: CUI XIAOYING
IPC: G06K9/46
Filed: 2020-12-10
Abstract: La présente invention concerne un procédé et un dispositif de test d'état de santé, et un support de stockage informatique. Le procédé comprend les étapes consistant à : commander une première caméra (112) pour collecter une image d'environnement ; acquérir un paramètre de test à partir de l'image d'environnement ; s'il est déterminé que le paramètre de test satisfait une condition de test correspondant au paramètre de test, commander une seconde caméra (113) ou la première caméra (112) pour collecter une image de visage ; et générer des données d'état de santé selon l'image de visage. A l'aide d'une première caméra (112), collecter une image d'environnement pour déterminer une condition de test correspondant à un paramètre de test, et commander une seconde caméra (113) ou la première caméra (112) pour collecter une image de visage afin de générer des données d'état de santé, un utilisateur n'a pas besoin de tester manuellement un état de santé, et un état de santé peut être automatiquement testé, ce qui permet de réaliser un test sans capteur d'un état de santé.
Patent WO-2021121406-A1 (WO)
Title: 基于移动iab节点的tau方法和设备
Inventor: LIU JINHUA
IPC: H04W8/14
Filed: 2020-12-18
Abstract: 本发明实施例公开了一种基于移动IAB节点的TAU方法和设备，用以解决移动IAB节点提供的小区内的终端设备容易引起TAU风暴的问题。该方法可以由移动IAB节点执行，包括：接收第一TAC列表信息；基于第一TAC列表信息，在发现新的TAI的情况下发起TAU程序，其中，该TAU程序用于第一AMF更新移动IAB节点提供的小区内的终端设备的位置信息。
Patent WO-2022082984-A1 (WO)
Inventor: DU YANYING
IPC: H01L51/52
Filed: 2020-12-21
Abstract: 一种显示面板（100）及其制备方法、显示装置，显示面板（100）包括：基底（10），基底（10）上设置有多个发光区（10A）和设置于发光区（10A）周侧的非发光区（10B）；多个发光单元（20），设置于基底（10）上，且位于发光区（10A）；第一封装结构（30），设置于发光单元（20）上，第一封装结构（30）包括多个胶体（301），胶体（301）覆盖发光单元（20）；第二封装结构（50），设置于基底（10）上，第二封装结构（50）包括吸附胶层（501），吸附胶层（501）设置于胶体（301）之间，且位于非发光区（10B），从而提高显示面板（100）整体的透过率。
Patent WO-2021129713-A1 (WO)
Title: 一种滤波器、移相器以及相关装置
Inventor: XU CHUNLIANG
IPC: H01P1/18
Filed: 2020-12-24
Abstract: 本申请实施例公开了一种滤波器、移相器以及相关装置。滤波器包括：腔体、电路板和滤波支节；电路板位于腔体内部；电路板上设有功分电路，功分电路包括输入端、主馈线和输出端，输入端和主馈线电连接，输出端与主馈线电连接，主馈线用于将输入端输入的信号传输至输出端；滤波支节包括第一接口和第一滤波线，第一接口设置于腔体的开口处，第一滤波线位于腔体外侧，第一滤波线与第一接口电连接，第一接口与主馈线电连接。滤波支节中第一滤波线设置于腔体外侧，因此用户可以在腔体外侧调节第一滤波线的长度，以实现调整滤波器所滤除电磁波的波长范围。提升用户的使用便利性。