baber/WOPTO huggingface dataset:
Patent WO-2021164734-A1 (WO)
Title: Light field display system
Inventor: GAO JIAN
IPC: G02B27/02
Filed: 2021-02-19
Abstract: The present disclosure relates to a light field display system, comprising: a plurality of light field display modules tiled at an angle, each light field display module comprising a display screen and a micro-lens array located on the light emitting side of the display screen; and a lens group comprising a plurality of tiling lenses in one-to-one correspondence with the plurality of light field display modules. The lens group is positioned on the sides of the micro-lens arrays away from the display screens, and is used for forming a plurality of first imaging surfaces in one-to-one correspondence with the plurality of light field display modules on the sides of the display screens away from the micro-lens arrays; and the plurality of first imaging surfaces are seamlessly tiled so as to form a plurality of seamlessly tiled second imaging surfaces on the sides of the plurality of first imaging surfaces away from the light field display modules, and the first imaging surfaces display upright virtual images of the corresponding light field display modules.
Patent WO-2022178908-A1 (WO)
Inventor: LIANG DONG
IPC: G06N3/08
Filed: 2021-03-01
Abstract: A neural network pruning method and apparatus, and a storage medium. The pruning method comprises: acquiring a completely trained target neural network, wherein the target neural network comprises several residual layers (S10); evaluating the importance of all the residual layers layer by layer by using a test sample set, in order to obtain an importance level value of each residual layer (S20); removing a residual layer, the importance level value of which is less than a threshold, in order to obtain a pruned target neural network (S30); and training the pruned target neural network using a training sample set so as to optimize parameters of the pruned target neural network (S40). According to the method, the importance of parameters of network layers can be tested layer by layer, and the importance of the parameters of the layers is intuitively provided by means of presentation of results in a test set, thereby improving the universality and interpretability of the pruning method.
Patent WO-2022183494-A1 (WO)
Inventor: ZHANG MENGLUN
IPC: H03H9/19
Filed: 2021-03-05
Abstract: 本发明公开了一种石英晶体谐振器以及具有其的电子设备，既能够满足高谐振频率要求，又能满足抗外部应力、抗机械冲击稳定性和可靠性的要求。该石英晶体谐振器包括垂直方向叠置的基底和主体功能结构，所述主体功能结构包括石英压电层、第一电极、第二电极和机械增强结构，所述基底与所述主体功能结构之间通过键合连接，其中，所述机械增强结构与所述石英压电层二者接触的接触区域的俯视投影，以及所述基底与所述主体功能结构二者键合的键合区域的俯视投影，二者具有重叠。本发明还公开了该石英晶体谐振器的形成方法。
Patent WO-2022170663-A1 (WO)
Title: Method for manufacturing lightweight component based on continuous fibers and common fibers, and product
Inventor: YANG JUN
IPC: B60G7/00
Filed: 2021-03-22
Abstract: A method for manufacturing a lightweight component based on continuous fibers and common fibers, and a product. The method comprises: by taking a thermoplastic polymer material as a matrix material, first manufacturing a continuous fiber-containing thermoplastic polymer material peripheral layer (22, 221) by winding a continuous fiber-containing reinforced thermoplastic composite material, then placing the continuous fiber-containing thermoplastic polymer material peripheral layer (22, 221) into a forming mold, and enabling the continuous fiber-containing thermoplastic polymer material peripheral layer (22, 221) to be tightly attached to the inner wall of the forming mold to form a middle cavity; filling a common fiber-containing thermoplastic polymer material into the middle cavity, and compounding the common fiber-containing thermoplastic polymer material with the thermoplastic polymer material peripheral layer to form a lightweight component. According to the method, the continuous fibers, the common fibers, and the thermoplastic polymer material are respectively formed into different parts of a periphery (22, 221) and an inner body (412) of the lightweight component, and then the two parts are compounded to manufacture the lightweight component, so that the lightweight effect is remarkable, and the comprehensive performance of the lightweight component can be greatly improved.
Patent WO-2022016898-A1 (WO)
Inventor: ZHENG YIYI
IPC: C07F7/08
Filed: 2021-03-26
Abstract: La présente invention concerne un composé organique, un dispositif électroluminescent organique et un appareil électronique. La structure chimique du composé organique dans la présente invention comprend un cycle d'adamantane spirofluorène et un cycle dibenzo à cinq chaînons. Le composé organique présente une excellente fonction de transfert d'énergie et peut être utilisé comme matériau de couche électroluminescente dans un dispositif électroluminescent, ce qui permet d'améliorer l'efficacité du dispositif électroluminescent et d'augmenter la durée de vie du dispositif électroluminescent.
Patent WO-2021197265-A1 (WO)
Title: 信息展示方法、电子设备及存储介质
Inventor: WANG BIYING
IPC: G06F3/0484
Filed: 2021-03-29
Abstract: 一种信息展示方法、电子设备（30）及存储介质，该方法包括：获取目标应用的提示信息；在虚拟屏幕中生成所述窗口标识对应的目标窗口，并对所述目标窗口进行截图，获得当前窗口截图（102）；在存在所述目标窗口的历史窗口截图，且所述当前窗口截图与所述历史窗口截图之间存在差异区域的情况下，将所述差异区域作为目标展示信息；在不存在所述目标窗口的历史窗口截图的情况下，将所述当前窗口截图作为目标展示信息（104）；在目标区域展示所述目标展示信息（105）。
Patent WO-2022141920-A1 (WO)
Inventor: SHI MINJIE
IPC: G01R31/392
Filed: 2021-04-02
Abstract: 本发明公开了一种锂电池短路检测装置及方法以及锂电池供电控制系统，所述锂电池短路检测装置包括：检测电路，包括：依次串联的功率电阻、开关模块和电流采集模块，并与所述负载串联，所述功率电阻用于对流过所述锂电池短路检测装置的电流进行限流；所述开关模块用于控制检测电路的通断操作；所述电流采集模块用于采集所述锂电池供电回路的电流；控制电路，与所述开关模块的控制端和所述电流采集模块分别连接，用于控制所述开关模块闭合，并判断通过所述检测电路的电流时间是否超过预设时间，在超过所述预设时间时，确定所述锂电池供电回路短路。通过实施该发明能够低成本高可靠性的实现对锂电池供电回路的短路检测。
Patent WO-2022095368-A1 (WO)
Inventor: XIE ZHONGYU
IPC: G06F16/332
Filed: 2021-04-29
Abstract: La présente demande concerne le domaine de l'intelligence artificielle et concerne un procédé et un dispositif de génération de corpus de questions réponses basés sur un modèle de génération de textes. Le procédé comprend les étapes consistant à : obtenir une question historique et un document standard et extraire un mot-clé du document standard et une phrase interprétative correspondant au mot-clé ; réaliser un traitement de segmentation de mots sur la question historique et identifier puis éliminer un nom d'entité de la question historique pour obtenir un mot caractéristique syntaxique de la question historique ; combiner le mot caractéristique syntaxique et le mot clé et entrer des données combinées dans un modèle de génération de textes préalablement instruit pour obtenir une question cible correspondant au mot-clé, le modèle de génération de textes s'obtenant par instruction basée sur un échantillon d'instruction marqué par le mot-clé et par le mot caractéristique de syntaxe ; et construire, selon la question cible correspondant au mot-clé et selon la phrase interprétative correspondant au mot-clé, une paire question-réponse comprenant la question cible et la phrase interprétative.
Patent WO-2021219107-A1 (WO)
Title: 切片认证授权管理方法、装置和系统
Inventor: WU YIZHUANG
IPC: H04W12/08
Filed: 2021-04-29
Abstract: 本申请实施例提供一种切片认证授权管理方法，装置和系统。该方法包括：认证授权网元获取服务于终端装置的与第一切片关联的触发网元；该认证授权网元通知该触发网元对该终端装置进行该第一切片的切片认证授权处理；其中，该切片认证授权处理为：切片重认证和重授权、或者切片授权撤销。该方法可用于双注册场景，用于3GPP接入和非3GPP接入的场景，用于切片或者其他网络功能的认证和授权相关的场景。
Patent WO-2022110661-A1 (WO)
Title: High toughness and high gloss gpps/cpe composite material, preparation method therefor, and application thereof
Inventor: LIU KAI
IPC: C08K3/22
Filed: 2021-05-10
Abstract: Disclosed are a high toughness and high gloss GPPS/CPE composite material, a preparation method therefor, and an application thereof. The composite material comprises the following components in parts by weight: 50-60 parts of a GPPS resin; 30-40 parts of chlorinated polyethylene; 6-15 parts of a brominated flame retardant; 3-5 parts of an antimony flame retardant; 0.2-1 parts of an antioxidant; 0.2-1 parts of a lubricant; and 0.2-1 parts of a heat stabilizer. The composite material has a high toughness and a high gloss, the gloss is 70 or more, the notched impact strength is 9 kJ/m  2  or more, a high flame retardant rating of the composite material is ensured while also reducing a brominated flame retardant, the cost of the composite material is effectively reduced, and said material can be applied in preparing a household appliance or a piece of office equipment.
Patent WO-2022110676-A1 (WO)
Inventor: HE QIANRU
IPC: A61L27/56
Filed: 2021-05-12
Abstract: An application of a skin-derived precursor (SKP) cell-induced Schwann cell (SC)-derived vesicle EV in constructing a tissue engineered nerve graft. A tissue engineering method is used to construct a tissue engineered nerve graft by combining Matrigel matrix glue with SKP-SCs-derived EVs for repairing peripheral nerve loss, which overcomes the defect of secondary injury caused by autologous nerve transplantation or acquisition of SCs, and avoids the immunogenicity of allogeneic cell transplantation. The microenvironment that facilitates axon regeneration is established by means of bioactive factors released by the EVs and promoting neuroregeneration, so as to achieve the ideal goal of rapid neuroregeneration and function recovery.
Patent WO-2022007497-A1 (WO)
Title: Voice processing method and apparatus, system and storage medium
Inventor: LI RUI
IPC: G10L17/02
Filed: 2021-05-12
Abstract: A voice processing method and apparatus, a system and a storage medium, the method comprising: acquiring a first voice segment (S11); extracting a human voice part from the first voice segment as a second voice segment (S12); determining voiceprint features corresponding to the second voice segment (S13); and from within a voiceprint database, matching character information corresponding to the voiceprint features (S14). In the method, the identity of the user can be identified according to a voice message so as to prepare and classify the message, and the identity is stored in a voice database corresponding to the user. When other users acquire the messages, a target message may be extracted according to a designated identity, which prevents the wasting of time and improves customer experience.
Patent WO-2021228172-A1 (WO)
Title: Three-dimensional motion estimation
Inventor: KOUJAN RAMI
IPC: G06T7/20
Filed: 2021-05-13
Abstract: A method for estimating a three-dimensional flow of an object between a first two-dimensional image comprising an image of the object in a first configuration and a second two-dimensional image comprising an image of the object in a second configuration, the method comprising: inputting the first two-dimensional image, the second two-dimensional image and a two-dimensional representation of an estimated three-dimensional shape of the object into a convolutional neural network; and generating, using the convolutional neural network, the three-dimensional flow of the object between the first two-dimensional image and the second two-dimensional image from the first two-dimensional image, the second two-dimensional image and the two-dimensional representation of the estimated three-dimensional shape of the object.
Patent WO-2022160508-A1 (WO)
Inventor: ZHANG FENG
IPC: F23G5/04
Filed: 2021-05-13
Abstract: 一种预干燥污泥掺烧系统，包括干燥热风入口管道（4）、污泥干燥器（8）、干燥风出口混合管道（11）、湿污泥输送管道（3）及落煤管（13）；干燥热风入口管道（4）的出口分为两路，其中一路与污泥干燥器（8）中内筒的热风入口相连通，另一路与污泥干燥器中外筒的热风入口相连通，污泥干燥器（8）中内筒的热风出口与干燥风出口混合管道（11）的入口相连通，污泥干燥器（8）中外筒的热风出口与干燥风出口混合管道（11）的入口相连通；湿污泥输送管道（3）的出口与污泥干燥器（8）中外筒的污泥入口相连通，污泥干燥器（8）中外筒的污泥出口与落煤管（13）的入口相连通；污泥干燥器（8）中的外筒内设置有绞龙。该系统能够实现湿污泥的预干燥以及与燃煤的掺烧。
Patent WO-2022007501-A1 (WO)
Title: Self-heating control method and apparatus for power battery
Inventor: HUANG XIAOJIAN
IPC: H01M10/637
Filed: 2021-05-14
Abstract: A self-heating control method and apparatus for a power battery. The method comprises: acquiring a second temperature of a rotor at the current sampling time according to system parameters and a first temperature of the rotor at the previous sampling time (S201); estimating a third temperature of the rotor at the next sampling time according to the first temperature and the second temperature (S202); and when the third temperature reaches a demagnetization temperature of the rotor, stopping the self-heating of a power battery (S204). By means of estimating a temperature of a rotor when same is in a self-heating working condition, and comparing the temperature of the rotor with a demagnetization temperature of the rotor, whether to stop the self-heating of a power battery is determined, and self-heating control over the power battery is then realized.
Patent WO-2022241862-A1 (WO)
Inventor: ZHOU ZHENG
IPC: G02F1/1333
Filed: 2021-06-04
Abstract: 本申请实施例公开了一种显示装置，包括内框和光学组件，所述内框包括用于承载所述光学组件的承载面和用于限位所述光学组件的限位面，所述限位面与所述承载面相对设置以形成一用于容纳所述光学组件的容纳空间；所述承载面与所述限位面均为曲面，所述承载面和所述限位面之间的距离与所述光学组件的厚度相匹配。
Patent WO-2021249512-A1 (WO)
Inventor: SHAO GUOQIANG
IPC: H04L29/06
Filed: 2021-06-10
Abstract: Embodiments of the present application provide a secure communication method, a system, and a related apparatus. The secure communication method comprises: a transmitting end SEPP device can obtain a message modification policy of an IPX device connected thereto, and then transmit a first N32 message to the IPX device, wherein the first N32 message carries a first signaling message and the message modification policy; then, the IPX device can transmit the received first N32 message to a receiving end SEPP device, and the receiving end SEPP device can verify the first N32 message according to the message modification policy carried in the first N32 message. In the secure communication method provided in the embodiments, the transmitting end SEPP device does not need to negotiate the message modification policy with the receiving end SEPP device but negotiates the modification policy with the IPX device connected to the transmitting end SEPP device, and then the message modification policy of the IPX device is transmitted to the receiving end SEPP device by means of the first N32 message; thus, the number of message modification policies maintained on the SEPP device is reduced, and resources of the SEPP device are saved.
Patent WO-2023272485-A1 (WO)
Inventor: WU JUN
IPC: H04N5/232
Filed: 2021-06-29
Abstract: 一种控制方法、拍摄装置和拍摄系统。该控制方法包括：获取当前图像的对焦框中针对至少一个对象的合焦信息集合；获得第一操作，其中，所述第一操作包括变焦操作或者所述第一操作是针对所述合焦信息集合中的合焦信息；以及响应于所述第一操作，控制所述拍摄装置的镜头基于所述合焦信息集合自动对焦。
Patent WO-2023272502-A1 (WO)
Inventor: PAN JINGSHEN
IPC: G06F16/9035
Filed: 2021-06-29
Abstract: The present application is applicable to the field of assisted driving, and specifically provides a human-computer interaction method and apparatus, a device, and a vehicle. The human-computer interaction method comprises: obtaining information expressed by a user, and obtaining an experience intention of the user according to the information expressed by the user; obtaining a plurality of recommended strategy actions according to state information of an on-board unit and the experience intention of the user, the strategy actions being used for controlling the on-board unit and being configured with scores; adjusting the scores of the plurality of strategy actions according to strategy preference information of the user; and determining, according to the adjusted scores, a strategy action for controlling the on-board unit, and controlling the on-board unit. In the present application, the strategy action conforming to a current scene and the user preference can be provided according to an expression habit of the user, thereby meeting an expectation of the user for human-computer interaction, and improving experience evaluation of the user.
Patent WO-2022048279-A1 (WO)
Inventor: WU ZHIQIAN
IPC: H04L12/24
Filed: 2021-06-29
Abstract: Disclosed in the present invention is a network topology construction method, comprising: connecting all devices to be connected, to a topology connector, setting all access ports of the topology connector to a disabled state, and placing the ports in the disabled state in an isolation group; receiving a topological connection command, and selecting a corresponding port of the topology connector on the basis of the topological connection command; setting the corresponding port to an enabled state, and removing same from the isolation group; and establishing a connection channel on the basis of the corresponding port. Also disclosed in the present invention are a network topology construction apparatus, a computer device, and a readable storage medium. According to the present invention, a network topology is constructed by means of the topology connector, such that the human input during the construction of a test topology is reduced, and the efficiency and accuracy of topology construction are greatly improved, and thus, a test device is facilitated to be protected, and the service life of the test device is prolonged.
Patent WO-2022095487-A1 (WO)
Inventor: CHEN XIAOPING
IPC: F24F13/14
Filed: 2021-07-02
Abstract: La présente invention se rapporte au domaine des climatiseurs, et concerne plus particulièrement un procédé de commutation multi-mode pour un climatiseur. Le procédé de commutation multi-mode comprend les étapes suivantes : l'étape S11, consistant à entrer dans un mode de réfrigération rapide ; l'étape S12, consistant à entrer dans un mode de sortie d'air horizontal lorsqu'une première condition prédéfinie est déclenchée ; et l'étape S13, consistant à entrer dans un mode d'air furtif lorsqu'une seconde condition prédéfinie est déclenchée. Par rapport à l'état de la technique, les effets bénéfiques de la présente invention sont que la présente invention réalise une réfrigération intelligente au moyen d'un procédé de commutation multi-mode, trois modes de réfrigération sont combinés de manière efficace, une réfrigération efficace est obtenue, la température est maintenue et la consommation d'énergie est réduite, de telle sorte que le mode de réfrigération rapide, le mode de sortie d'air horizontal et le mode d'air furtif sont efficacement combinés. De plus, au moyen d'un panneau avant, du fonctionnement d'un déflecteur d'air, et d'une commutation multi-mode, le risque de condensation actuel peut être déterminé sur la base de la température et/ou de l'humidité, de la vitesse du vent, du volume d'air et d'autres paramètres, et un mode fonctionnel correspondant est fourni ou la commutation d'engrenage est commandée pour résoudre le problème de condensation de climatiseurs existants, et empêcher la réduction de fréquence excessive d'un compresseur au détriment du refroidissement.
Patent WO-2023279315-A1 (WO)
Title: 鼠李糖基淫羊藿次苷ii在肌肉修复和再生中的应用
Inventor: WANG XINLUAN
IPC: A61P21/00
Filed: 2021-07-08
Abstract: 本发明提供了鼠李糖基淫羊藿次苷II在制备肌肉修复和再生药物中的应用，具体提供了鼠李糖基淫羊藿次苷II在制备用于治疗或预防肌肉疾病、促进肌肉修复或促进肌肉再生的药物或试剂中的应用，所述肌肉损伤为创伤性肌肉损伤或非创伤性肌肉损伤。所述非创伤性肌肉损伤选自肌源性肌肉萎缩、废用性肌肉萎缩、肌肉营养不良、肌肉减少症、肌肉病变、肌无力。本发明首次证明了鼠李糖基淫羊藿次苷II在促进肌细胞增殖或分化、提高肌管数量、促进肌管形成、提高肌管长度、提高肌管宽度、促进成肌细胞分化或促进肌细胞融合等方面的作用。
Patent WO-2022012629-A1 (WO)
Title: Method and apparatus for estimating time delay of stereo audio signal
Inventor: Ding Jiance
IPC: G10L19/08
Filed: 2021-07-15
Abstract: A method and apparatus for estimating the time delay of a stereo audio signal. The method may comprise: obtaining a current frame of a stereo audio signal (S401), the current frame comprising a first channel audio signal and a second channel audio signal; if the signal type of a noise signal contained in the current frame is a correlated noise signal type, using a first algorithm to estimate the interaural time difference (ITD) of the current frame (S403); and if the signal type of the noise signal contained in the current frame is a diffuse noise signal type, using a second algorithm to estimate the ITD of the current frame (S403), wherein the first algorithm comprises using a first weighting function to weight the frequency domain cross power spectrum of the current frame, the second algorithm comprises using a second weighting function to weight the frequency domain cross-power spectrum of the current frame, and the first weighting function and the second weighting function have different construction factors. The use of different ITD estimation algorithms for stereo audio signals containing different types of noise can improve ITD estimation accuracy of stereo audio signals.
Patent WO-2022088792-A1 (WO)
Title: Display panel and display device
Inventor: Tao Zichao
IPC: G09F9/30
Filed: 2021-07-27
Abstract: Disclosed in the present application are a display panel and a display device, the display panel comprising: a first display area and a second display area distributed at least partially around the first display area. The light transmittance of the first display area is greater than the light transmittance of the second display area. The second display area comprises: a light-emitting element layer, the light-emitting element layer comprising a plurality of sub-pixels arranged in an array; and a pixel circuit layer, the pixel circuit layer comprising a plurality of pixel circuits having one-to-one correspondence to the sub-pixels, the pixel circuit layer comprising a plurality of intermediate film layers for forming transistors, the plurality of intermediate film layers being stacked and insulated from each other, each intermediate film layer comprising a plurality of modules that are insulated, each module comprising a functional area for forming transistors and a non-functional area for connecting two adjacent functional areas, and at least some functional areas and non-functional areas in at least some of the modules being provided in different layers.
Patent WO-2023015553-A1 (WO)
Title: Methods and apparatus of determining type of ul transmission
Inventor: YUE RAN
IPC: H04B1/00
Filed: 2021-08-13
Abstract: Methods and apparatus of determining type of uplink (UL) transmission are disclosed. The method performed by a terminal device in a network (NW) includes: receiving, from the network (NW), an indication that simultaneous multi-panel transmission is supported by the network (NW); determining a type of uplink (UL) transmission to be deployed, based on at least a HARQ feedback or arrival traffic; configuring one or more panels for transmission with the type of UL transmission to be deployed; and transmitting, to the network, a same transport block (TB) or different TBs via the type of UL transmission to be deployed using the one or more panels.
Patent WO-2022073387-A1 (WO)
Inventor: CHEN JUWU
IPC: A61B17/66
Filed: 2021-08-16
Abstract: 一种单杆双钉外固定架，包括首端夹板（3a），末端夹板（3b）和连接杆（1），以及首端组合锁钉和尾端组合锁钉，首端夹板（3a）和末端夹板（3b）的槽底均设置有穿钉圆孔（33），两侧壁均贯穿设置有钉杆穿孔（31），其中两侧壁之间的配合间隙为锁紧缝（32），穿钉圆孔（33）的直径大于锁紧缝（32）的宽度；连接杆（1）的杆体首端有轴座（8），轴座（8）中心有轴孔（9），杆体末端有丝杆段（14）；首端组合锁钉和尾端组合锁钉均包括固定钉（2）和缺口销（10），固定钉（2）的杆体下端是用于旋入骨质内的自攻丝段（21），固定钉（2）至少在其下段设置有缺口（23），缺口（23）与缺口销（10）组合。
Patent WO-2022198892-A1 (WO)
Title: Integrated melting point-free highly efficient optical fiber laser
Inventor: WANG XIAOLIN
IPC: H01S3/067
Filed: 2021-08-16
Abstract: An integrated melting point-free highly efficient optical fiber laser, comprising a plurality of pump sources (5-2-4, 5-3-4), a plurality of pump optical fibers (5-2-3, 5-3-3) and an integrated optical fiber, wherein the integrated optical fiber includes a gain optical fiber region (5-1), a first energy transmission optical fiber region (5-2) and a second energy transmission optical fiber region (5-3). The pump optical fibers (5-2-3, 5-3-3) are respectively connected to a forward pump signal beam combiner (5-2-2) and a backward pump signal beam combiner (5-3-2) by means of side coupling; and the pump sources (5-2-4, 5-3-4) are respectively connected to the forward pump signal beam combiner (5-2-2) and the backward pump signal beam combiner (5-3-2) by means of the pump optical fibers (5-2-3, 5-3-3). The gain optical fiber region (5-1), a high-reflection optical fiber grating (5-2-1) and a low-reflection optical fiber grating (5-3-1) constitute a laser resonant cavity, and a laser generated by the resonant cavity is output by means of the backward pump signal beam combiner (5-3-2), a cladding optical filter (5-3-5) and an optical fiber end cap (5-3-6), which are manufactured on the second energy transmission optical fiber region (5-3).