baber/WOPTO huggingface dataset:
Patent WO-2022193288-A1 (WO)
Title: Image processing method and apparatus, and computer readable storage medium
Inventor: PENG CHAO
IPC: H04N5/232
Filed: 2021-03-19
Abstract: Disclosed in the embodiments of the present application is an image processing method, comprising: acquiring a first dynamic range and an ambient brightness corresponding to a scene; on the basis of the first dynamic range and at least one of the ambient brightness and a reference light sensitivity, determining a target photography mode from a plurality of photography modes, the reference light sensitivity being determined by performing exposure convergence on the basis of the ambient brightness, the photography mode being used for controlling a camera to respectively photograph images at a plurality of exposure levels, and the number of exposure levels used by the camera for photography and/or the number of images to be photographed being different in the different photography modes; on the basis of the target photography mode, photographing a plurality of images to be processed; and fusing the plurality of images to be processed to obtain a target image. The method disclosed in the embodiments of the present application enables the camera to photograph high-quality images in various scenes.
Patent WO-2022198707-A1 (WO)
Inventor: GONG WENLIANG
IPC: H01L27/32
Filed: 2021-03-31
Abstract: 一种显示面板及显示装置。在像素定义层（2）采用黑色材料制备形成吸光结构（21）替代偏光片，吸光结构（21）用于吸收触控电极（51）的反射光线，在彩膜层（6）一侧设置遮光结构遮挡、吸收及反射触控电极（51）上表面的光线，不需设置偏光片结构，降低了像素定义层（2）表面的反射率的同时提高了发光层（3）的出光率，从而不需设置黑色矩阵层或者即使设置黑色矩阵层，黑色矩阵层的开口尺寸也大于像素定义层（2）的开槽尺寸，提高了开口率。
Patent WO-2022205158-A1 (WO)
Title: 图像样本的处理方法和装置以及数据处理方法和装置
Inventor: WEI XIAO
IPC: G06K9/62
Filed: 2021-03-31
Abstract: 提供一种图像样本的处理方法和装置以及数据处理方法和装置，相对于现有技术，可以提高数据处理性能并降低数据处理所需的人力成本。该图像样本的处理方法包括：获取多个待标注的图像样本；将待标注的图像样本输入图像识别模型，得到图像识别信息，图像识别信息用于指示待标注的图像样本中的每个像素所属的景物类别；基于图像识别信息，计算待标注的图像样本的不确定度信息；基于不确定度信息，在多个待标注的图像样本选择待标注的图像样本进行标注处理，得到标注后的图像样本，标注后的图像样本用于进一步优化训练图像识别模型。
Patent WO-2021244148-A1 (WO)
Inventor: JIANG XIANWEI
IPC: E05B47/02
Filed: 2021-04-13
Abstract: The present utility model relates to an electromagnetic lock, comprising: a coil mechanism; a lock shaft mechanism, the lock shaft mechanism having one end extending into and out of the coil mechanism in the axial direction, and the lock shaft mechanism being capable of moving axially with respect to the coil mechanism; and a block plate, the block plate being connected to the coil mechanism and capable of rotating with respect to the coil mechanism, and the block plate being capable of abutting against the end of the lock shaft mechanism extending out of the coil mechanism. According to the technical solution of the present utility model, the lock shaft mechanism movably extends through the coil mechanism in the axial direction and the block plate is rotatably mounted on the coil mechanism, and therefore, when the electromagnetic lock is stationary, the block plate and the coil mechanism are obliquely arranged, and when the electromagnetic lock is thrown backward or shakes due to external force, the block plate shakes or rotates with respect to the coil mechanism and can abut against the end of the lock shaft mechanism, thereby preventing the lock shaft mechanism from retracting. Thus, the electromagnetic lock has good applicability.
Patent WO-2022141948-A1 (WO)
Title: Interface de protection bionique insensible à la détérioration pour le génie océanique et son procédé de préparation
Inventor: MA YANXUAN
IPC: B05D5/00
Filed: 2021-04-15
Abstract: Une interface de protection bionique insensible à la détérioration en béton armé pour le génie océanique et son procédé de préparation sont divulgués. L'interface de protection bionique insensible à la détérioration est constituée de trois couches, à savoir, un apprêt, une peinture intermédiaire et une peinture de finition, de l'intérieur vers l'extérieur en séquence. Deux couches adjacentes sont réciproquement diffusées et réticulées chimiquement pour former un réseau interpénétrant réticulé moléculaire. L'apprêt constitue un système de mélange de polyuréthane anticorrosion, et l'épaisseur filmogène de l'apprêt est comprise entre 80 et 150 µm. La peinture intermédiaire constitue une solution de polyurée autorégénérante obtenue par dispersion uniforme de microcapsules à double paroi à base de polyurée modifiée par GO dans un élastomère de polydopamine/polyurée, et l'épaisseur filmogène de la peinture intermédiaire est comprise entre 250 et 500 µm. La peinture de finition constitue une solution de résine époxydique modifiée par GO, et l'épaisseur filmogène de la peinture de finition est comprise entre 100 et 500 µm. L'interface de protection bionique insensible à la détérioration simule trois lignes de défense d'un système immunitaire humain, utilise un système structural de « isolation/blocage/anticorrosion », et réalise le traitement anticorrosion immunitaire bionique du béton armé au moyen de la conception optimisée d'une couche de surface de protection externe, d'un substrat anti-infiltration et anticorrosion, et d'une ossature de barre d'acier résistante à la rouille de la structure de barre d'acier.
Patent WO-2021238685-A1 (WO)
Inventor: QU KAIYANG
IPC: H04W28/24
Filed: 2021-05-14
Abstract: 本发明实施例公开一种通信方法、装置及计算机可读存储介质，该方法包括：接收第一数据包；向接入网设备发送所述第一数据包和第一指示信息，所述第一指示信息用于指示所述第一数据包为上行数据包或下行数据包，所述第一指示信息用于所述接入网设备确定所述第一数据包对应的第一服务质量QoS流的接入网AN包时延预算PDB。本发明实施例，可以保证数据包在5GS中的逗留时间满足要求。
Patent WO-2021223769-A1 (WO)
Title: Air conditioning system and control method therefor, and control apparatus
Inventor: RONG DAN
IPC: F25B41/20
Filed: 2021-05-19
Abstract: An air conditioning system and a control method therefor, and a control apparatus. The air conditioning system comprises a compressor (1), an indoor heat exchanger (3), an outdoor heat exchanger (2), and an electromagnetic four-way reversing valve (5); the first side and the second side in a valve body of the electromagnetic four-way reversing valve (5) generate a pressure difference capable of enabling the electromagnetic four-way reversing valve (5) to achieve reversing; the air conditioning system is further provided with a gas supplementing portion (6); the gas supplementing portion (6) comprises: a gas supplementing apparatus (61), capable of releasing a gas to the first side and/or the second side, so as to promote reversing of the electromagnetic four-way reversing valve (5) by means of releasing the gas to the same side as a gaseous refrigerant on the basis that the compressor releases the gaseous refrigerant to the first side and/or the second side. By means of the provision of the gas supplementing portion (6), it is ensured that mode switching of the air conditioning system can be reliably achieved.
Patent WO-2022170688-A1 (WO)
Title: Pressure detection module and electronic device
Inventor: HUANG RUILANG
IPC: G06F3/044
Filed: 2021-05-19
Abstract: The present application relates to the technical field of electronics, and provides a pressure detection module and an electronic device. The pressure detection module comprises a first electrode, a second electrode, a first circuit board, a second circuit board, and at least two solder fixing parts. A first surface of the first circuit board is fixed on an inner surface of a force input region on a housing, and a second surface of the first circuit board is fixed on a first surface of the first electrode; a first surface of the second circuit board is fixed on a second surface of the second electrode; two end sides of the second surface of the first circuit board and two end sides of the first surface of the second circuit board are arranged opposite by means of the solder fixing parts, and the first electrode and the second electrode form a capacitor; the force input region on the housing drives, according to the received external pressure, the first electrode to move towards the second electrode, such that the capacitance between the first electrode and the second electrode changes, thereby determining the pressure detection result of the external pressure. The pressure detection module according to embodiments of the present application does not require a bracket and has a smaller thickness.
Patent WO-2021233439-A1 (WO)
Title: Silicon-oxygen composite negative electrode material and preparation method therefor, and lithium ion battery
Inventor: QU LIJUAN
IPC: H01M4/36
Filed: 2021-05-21
Abstract: The present application provides a silicon-oxygen composite negative electrode material and a preparation method therefor, and a lithium ion battery. The silicon-oxygen composite negative electrode material has a core-shell structure, the core comprises nano-silicon and a silicon oxide SiO x , and the shell comprises Li 2 SiO 3 . The preparation method comprises: mixing a silicon source with a lithium source, and performing heat treatment in a non-oxygen atmosphere to obtain a composite material containing Li 2 SiO 3 ; and immersing the composite material containing Li 2 SiO 3  in an acid solution to obtain the silicon-oxygen composite negative electrode material. The nano-silicon in the negative electrode material provided by the present application is wrapped by the SiO x , and the surface of the SiO x  is further wrapped with the Li 2 SiO 3  having a stable structure, making it difficult for the nano-silicon to come into physical contact with substances other than the SiO x  and impossible to come into direct contact with water, thereby effectively inhibiting gas production of a battery.
Patent WO-2022041879-A1 (WO)
Inventor: HUANG BIN
IPC: H04M1/72454
Filed: 2021-05-25
Abstract: 本申请公开了一种通知触发消息的处理方法和装置，涉及计算机技术领域。该方法的一具体实施方式包括：接收通知被触发所形成的通知触发消息；其中，所述通知触发消息中包括：与所述通知对应的当前推送消息的标识；确定消息缓存中是否存在所述当前推送消息的标识，如果是，则忽略所述通知触发消息；其中，所述消息缓存用于存储已被响应过的通知对应的推送消息的标识。该实施方式能够避免客户端对同一通知的多次响应。
Patent WO-2021244383-A1 (WO)
Inventor: YU JUN
IPC: E04H6/22
Filed: 2021-05-27
Abstract: A plane-moving parking device, comprising a movable vehicle carrying plate (1), a storage channel for storing the vehicle carrying plate (1), and a pick-up channel for picking up the vehicle carrying plate (1). When the vehicle carrying plate (1a) is picked up, lateral carrying vehicles (2-2, 2-1) can move the vehicle carrying plate (1a) in the storage channel to the pick-up channel, and the vehicle carrying plate (1a) is moved to an exchange platform (4) by means of a drive system, so as to complete pick-up operation. During storage, the vehicle carrying plate (1c) can be moved from the exchange platform (4) to an avoiding region in the storage channel, so as to complete storage operation. As storage and pick-up processes can be performed simultaneously in an overlapping time period, and the lateral carrying vehicles (2-2, 2-1) do not need to transport the vehicle carrying plate (1) for a long distance; compared with the existing plane-moving parking devices, the present invention has the advantage of high efficiency storage and pick-up.
Patent WO-2021239061-A1 (WO)
Title: Display panel and display device
Inventor: MA QIAN
IPC: G09F9/33
Filed: 2021-05-27
Abstract: A display panel and a display device. The display panel (101) comprises a substrate (10), a plurality of pixel drive circuits (40), a plurality of first data lines (D1), a plurality of second data lines (D2) and at least one shielding line (LS). The plurality of pixel drive circuits (40) are distributed in an array. The first data lines (D1) are electrically connected to pixel drive circuits (40) in even rows of the same column of pixel drive circuits (40), and the second data lines (D2) are electrically connected to pixel drive circuits (40) in odd rows of the same column of pixel drive circuits (40). There is an opposite area between a first data line (D1) and a second data line (D2) which are arranged adjacent to each other, and at least one shielding line (LS) is configured to transmit a fixed voltage; and the shielding line (LS) form a first capacitor (C1) with the first data line (D1) among the first data line (D1) and the second data line (D2) which are arranged adjacent to each other, and/or the shielding line (D2) forms a second capacitor (C2) with the second data line (D2) among the first data line (D1) and the second data line (D2) which are arranged adjacent to each other. The display device comprises a display panel.
Patent WO-2021249430-A1 (WO)
Inventor: ZHU HAOREN
IPC: H04W76/25
Filed: 2021-06-09
Abstract: Provided are a communication method and a related device, which are used for managing air interface resources by means of a common RRC connection between different cards in a multi-card multi-standby terminal, so as to realize service concurrence of the multi-card multi-standby terminal, thereby improving the communication efficiency. In the method, after establishing an RRC connection for the communication between a first network and a terminal device, an access network device receives, by means of the RRC connection for the communication between the first network and the terminal device, a registration request message that is from the terminal device and requests registration in a second network, and sends the registration request message to a core network device of the corresponding second network; and then, after the access network device receives a registration response message of the core network device, the access network device sends the registration response message to the terminal device, so as to complete the registration process of the terminal device in the second network.
Patent WO-2022160555-A1 (WO)
Inventor: MENG FANJIE
IPC: B61C17/00
Filed: 2021-06-10
Abstract: A pressure protection control system for a CO2 air conditioning system of a rail transit vehicle. A series circuit is composed of a ventilator air pressure switch (1), a condensation fan air pressure switch (2), a pressure switch (4), a compressor pipeline temperature protection switch (7), and a coil of a compressor contactor (10). An input end of a controller (9) is connected to a 110 Vdc+ power supply and a 110 Vdc- power supply. An output port of the controller (9) is connected to the ventilator air pressure switch (1). A pressure sensor (3) is connected to an input terminal of the controller (9). The other end of the coil of the compressor contactor (10) is connected to the 110 Vdc- power supply. A terminal on a side of a compressor thermal magnetic circuit breaker (5) is connected to a 380 Vac power supply, and a terminal on the other side is connected to a port on a side of the compressor contactor (10). A terminal on the other side of the compressor contactor (10) is connected to a main loop wire feeding port of a compressor (11). The disconnection of any component in the series circuit causes the compressor contactor (10) to be disconnected from the loop, thereby providing a six-level protective measure for a CO2 air conditioner and effectively increasing the safety protection of the pressure in a refrigeration circuit in a CO2 air conditioning system of a rail transit vehicle.
Patent WO-2021249545-A1 (WO)
Title: 一步法制备具有反式稠合多聚环醚骨架结构的聚醚的方法
Inventor: QU JIN
IPC: C08G65/00
Filed: 2021-06-11
Abstract: 本发明公开了一种一步法制备具有反式稠合多聚环醚骨架结构的聚醚的方法。具体地，本发明提供了一种式(I)所示的反式稠合多聚环醚化合物的制备方法，包括如下步骤：在反应介质和含弱配位阴离子的盐的存在下，式(II)所示的同手性多环氧化合物经一步环化反应制备得到式(I)所示的反式稠合多聚环醚化合物。本发明的制备方法具有原料易于制备、合成路线短、实验操作简单、反应条件温和、反应快速、收率高等一个或多个优点。
Patent WO-2022205630-A1 (WO)
Inventor: LI LANTAO
IPC: H04W72/08
Filed: 2021-06-24
Abstract: 提供了电子设备、通信方法以及计算机可读存储介质。电子设备可以包括处理电路，其被配置为：生成用于第一用户设备的第一数据传输的关联信息，该关联信息指示第一数据传输与第一或第二用户设备的第二数据传输之间的关联关系；以及将关联信息与承载第一数据传输的QoS流的QoS参数一起发送至基站侧设备，以供基站侧设备根据关联信息为第一和/或第二数据传输分配传输资源。
Patent WO-2022001832-A1 (WO)
Inventor: MA HONGLI
IPC: H04W12/06
Filed: 2021-06-24
Abstract: 本申请涉及移动通讯技术领域，并公开了一种5G鉴权方法、5G开户方法和系统、电子设备，及计算机可读存储介质。5G鉴权方法包括：基于鉴权网元AUSF发送的鉴权向量获取请求，判断本地是否存在鉴权数据；响应于本地不存在鉴权数据，根据鉴权向量获取请求从归属签约服务器HSS获取鉴权向量；以及，根据鉴权向量生成归属鉴权向量，并将归属鉴权向量发送至AUSF，以使AUSF根据归属鉴权向量进行鉴权验证。
Patent WO-2022012569-A1 (WO)
Title: Valve prosthesis having positioning member and delivery system thereof
Inventor: LV SHIWEN
IPC: A61F2/24
Filed: 2021-07-14
Abstract: A valve prosthesis having a positioning member (3), comprising a stent body (1) and an artificial valve (2), the positioning member (3) is cooperatively connected on the stent body (1), the positioning member (3) comprises a positioning arm (31) and a control member (32), the positioning arm (31) is fixed onto the stent body (1), the positioning arm (31) is composed of an elastic deformation area (311) and an elastic adaptation area (312), and when the control member (32) is pulled in an axial direction, the elastic adaptation area (312) of the positioning arm (31) moves along the height direction of the stent body (1), the elastic deformation area (311) is deformed and a part of the arc length of the elastic deformation area (311) is transformed into the elastic adaptation area (312); and when the control member (32) is released, the elastic deformation area (311) gradually returns to a preset shape, a part of the arc length of the elastic adaptation area (312) is reversely transformed into the elastic deformation area (311), and the positioning arm (31) gradually returns to a preset shape. The positioning arm (31) is composed of the elastic deformation area (311) and the elastic adaptation area (312). By absorbing or compensating a part of the arc length of the elastic deformation area (311), the elastic adaptation area (312) enables the transformation of the positioning member (3) between a restricted state and a released state, achieving the purpose of reducing the diameter of a loading tube thereof.
Patent WO-2022127119-A1 (WO)
Inventor: WANG YONGQING
IPC: A61H23/02
Filed: 2021-07-28
Abstract: 一种按摩器(00)及其按摩机构(100)，按摩机构(100)包括驱动件(10)、偏心轴(20)、导向件(30)以及推动件(40)。驱动件(10)具有中心轴(12)；偏心轴(20)连接于驱动件(10)的中心轴(12)，用于在驱动件(10)的驱动下转动；导向件(30)设有导向孔(32)；推动件(40)的一端连接于偏心轴(20)，用于在偏心轴(20)的带动下绕中心轴(12)转动，推动件(40)的另一端可滑动地穿设于导向孔(32)内，用于在偏心轴(20)的带动下沿导向孔(32)的轴向伸缩运动。如此，可以利用驱动件(10)间歇性地驱动推动件(40)进行伸缩运动，由于推动件(40)与人体的接触面积较小，故而可以针对人体的局部区域进行按摩，针对性强，以提升按摩效果，另外，导向件(30)的设置可以使得推动件(40)的运动更加精准，避免推动件(40)在驱动件(10)的带动下发生晃动。
Patent WO-2022110879-A1 (WO)
Title: Écran pliable et terminal mobile à écran pliable
Inventor: XU CHAO
IPC: G09F9/302
Filed: 2021-07-30
Abstract: La présente invention porte sur une technologie d'écran pliable, et sur un écran pliable et sur un terminal mobile à écran pliable. L'écran pliable comprend une plaque de recouvrement, deux écrans et un élément de guidage de lumière, la plaque de recouvrement étant située sur une surface latérale extérieure ; chacun des deux écrans comprenant une partie d'affichage latérale, et les deux parties d'affichage latérales faisant face à l'élément de guidage de lumière entre les deux écrans ; l'élément de guidage de lumière comprenant deux surfaces de réflexion de lumière, qui correspondent respectivement aux deux parties d'affichage latérales, de façon à réfléchir respectivement des images d'affichage des parties d'affichage latérales sur un côté de la plaque de recouvrement, de telle sorte que les images d'affichage sont affichées à l'extérieur à travers la plaque de recouvrement. Du fait du principe de la sortie de réflexion d'un réflecteur, des contenus affichés des écrans sur les côtés gauche et droit sont réfléchis vers l'extérieur, de façon à transférer les contenus affichés des écrans aux yeux de l'utilisateur. Les écrans sur les côtés gauche et droit sont indépendants l'un de l'autre, peuvent être pliés et dépliés indépendamment, et sont libres l'un par rapport à l'autre.
Patent WO-2022057540-A1 (WO)
Title: Sars-cov-2 vaccine based on lentiviral coat modification and mrna delivery and preparation method therefor
Inventor: CAI YUJIA
IPC: C12N15/867
Filed: 2021-08-16
Abstract: The present invention provides a SARS-CoV-2 vaccine and a preparation method therefor. The vaccine is obtained by using lentiviral particles as a coat to wrap mRNA of a spike protein of SARS-CoV-2, wherein the coat (lentiviral particles) is modified with a spike protein antigen of SARS-CoV-2.
Patent WO-2023284057-A1 (WO)
Inventor: ZOU JUN
IPC: C07D401/04
Filed: 2021-08-16
Abstract: L'invention concerne un procédé de préparation de S-nicotine. Un ester d'acide nicotinique et une γ-butyrolactone sont utilisés en tant que matières premières, et sont successivement condensés sous l'action d'un catalyseur alcalin ; une réaction de reflux avec de l'acide chlorhydrique concentré est effectuée pour obtenir une ouverture de cycle afin d'obtenir de la 4-chloro-1-(3-pyridine)-1-butanone ; une réaction avec un réactif d'amination est effectuée dans une condition alcaline pour obtenir de la 4-amino-1-(3-pyridine)-1-butanone ; un hydroxyle chiral est produit sous l'induction de (+)-B-chlorodiisopinocamphétaylborane pour obtenir du (S)-4-amino-1-(pyridin-3-yl)butan-1-ol ; puis une chloration est effectuée ; une fermeture de cycle est réalisée sous l'action d'un alcali pour obtenir de la S-nornicotine ; enfin, une méthylation d'amine est effectuée pour obtenir de la S-nicotine. Les conditions de réaction sont modérées et faciles à mettre en œuvre, la S-nicotine ayant une seule configuration peut être obtenue avec une sélectivité élevée, la S-nicotine a un rendement élevé et une grande pureté, les étapes sont simples, les matières de départ sont peu coûteuses, et le procédé est particulièrement approprié pour la production industrielle de S-nicotine.
Patent WO-2022057585-A1 (WO)
Title: Track-type amusement device
Inventor: WANG JIANHUI
IPC: A63G31/02
Filed: 2021-08-26
Abstract: Disclosed in the present invention is a track-type amusement device, comprising a track and a wheel capable of rolling on the track, the wheel comprising an outer ring and an inner ring capable of rotating relative to the outer ring; a seat assembly is fixed to the central part of the inner ring, a transmission device is provided between the outer ring and the inner ring, and a side wheel assembly and a bottom wheel assembly which fit with the track are provided on each of two sides of a wheel car. The seat assembly of the present invention is fixed to the central part of the inner ring, so that the design of the structure between the wheel and the track can be simple, only one revolute pair is needed, the friction force between the wheel and the track is small, energy is saved, the manufacturing process is simple, and the cost is low.
Patent WO-2023029014-A1 (WO)
Inventor: JIANG XIAOWEI
IPC: H04W24/02
Filed: 2021-09-03
Abstract: The present disclosure belongs to the technical field of communications. Provided are a sensing signal negotiation method and apparatus, and a user equipment, a base station, a core network entity and a storage medium. The method comprises: a negotiation information receiving end being able to receive negotiation information, which is sent by a negotiation information sending end, and the negotiation information receiving end then determining sensing signal configuration information on the basis of the negotiation information, and sending the sensing signal configuration information to a sensing signal sending end and/or sensing signal receiving end, such that the sensing signal sending end and the sensing signal receiving end perform transmission of receiving and sending of a sensing signal on the basis of the sensing signal configuration information. Therefore, by means of the embodiments of the present disclosure, determined sensing signal configuration information can fit the requirement of a sensing signal sending end and a sensing signal receiving end for a sensing signal and is adapted to an application scenario of the sensing signal, thereby ensuring a subsequent sensing effect.
Patent WO-2022063156-A1 (WO)
Title: Biomarker in breast cancer and application thereof
Inventor: SUN STEVEN
IPC: G01N33/574
Filed: 2021-09-23
Abstract: The present invention provides a biomarker in breast cancer. The biomarker is an autoantibody combination comprising at least three of autoantibodies respectively against the following tumor antigens: BRAF, CIP2A, AKAP4, GIPC1, BRCA2, P53, SOX2, NY-ESO-1, and MUC-1. Early screening of breast cancer can be performed by testing the biomarker. The present invention also provides an antigen protein combination for testing the biomarker, a kit containing the antigen protein combination, and a corresponding test or diagnostic method.