baber/WOPTO huggingface dataset:
Patent WO-2022155967-A1 (WO)
Title: Method for detecting object in real-time by utilizing object real-time detection model and optimization method
Inventor: ZU CHUNSHAN
IPC: G06N3/04
Filed: 2021-01-25
Abstract: The present disclosure relates to a method for detecting an object in real-time by utilizing an object real-time detection model and an optimization method. The method comprises: preprocessing an input image via a first processing module to acquire a recognition image of a preset size; processing the recognition image via a neural network module to acquire object center point data and object size data; and determining, on the basis of the object center point data and of the object size data, an object area in the input image via a second processing module to acquire an object detection result. The present embodiment allows an object area to be determined quickly, achieves the effect of detecting an object in real-time, and is applicable in an application scenario of traffic counting.
Patent WO-2021203867-A1 (WO)
Inventor: TAO GUANGMING
IPC: D03D15/283
Filed: 2021-03-01
Abstract: 一种辐射制冷纤维及其织物的制备方法，包括：将无机微纳颗粒和聚合物基底材料按照预定的重量比例混合，制得复合材料母粒；将复合材料母粒在纺丝组件中复合挤出成型，经卷绕后得到辐射制冷纤维。本发明利用熔融复合纺丝法在聚合物纤维内引入高浓度无机微纳颗粒，通过精确调控微纳颗粒尺寸和纤维内部复合结构，使纤维在具备优异的日间辐射制冷性能的同时兼具高机械强度和可编织性能，得到适用于人体皮肤表面降温的辐射制冷织物，并具有大规模批量制备、成本低、生产效率高的优点。
Patent WO-2021203876-A1 (WO)
Title: Beam tracking methods and devices, codebook generation method and device, and storage medium
Inventor: XU WENJUN
IPC: H04B7/08
Filed: 2021-03-04
Abstract: The present application provides a beam tracking method, comprising: a sender unmanned aerial vehicle receives motion state information fed back by a receiver unmanned aerial vehicle; determine a first beam angle of the sender unmanned aerial vehicle to the receiver unmanned aerial vehicle according to the motion state information of the receiver unmanned aerial vehicle; select a codeword from a preset codebook according to the first beam angle, wherein the preset codebook comprises at least two sub-codebook layers, each sub-codebook layer corresponds to one size of subarray to be activated, each sub-codebook layer comprises at least two codewords, and each codeword corresponds to one beam angle and one position of subarray to be activated; determine a subarray to be activated of an own directional element cylindrical conformal antenna and a beamforming vector according to the size of subarray to be activated corresponding to the selected codeword, and a second beam angle and the position of subarray to be activated corresponding to the selected codeword; perform information transmission by means of the determined beamforming vector. One or more embodiments of the present application also provide a beam tracking method for a receiver unmanned aerial vehicle, a codebook generation method, and corresponding beam tracking devices and codebook generation device.
Patent WO-2022193160-A1 (WO)
Inventor: TANG ZHENGMING
IPC: C08G18/18
Filed: 2021-03-17
Abstract: A composition for preparing a foam comprises (A) a polyol, (B) a pre-mixture comprising (B1) a silicone resin at least partially solubilized in (B2) a physical blowing agent capable of at least partially solubilizing the silicone resin (B1), (C) a polyisocyanate, and (D) a catalyst. The silicone resin (B1) includes at least 20 mol% (R  1 
 3 SiO  1/2 ) siloxy units and at least 40 mol%of (SiO  4/2 ) siloxy units, each based on the total moles of siloxy units present in the silicone resin (B1), with the proviso that the combined amount of (R  1 
 3 SiO  1/2 ) and (SiO  4/2 ) siloxy units is at least 85 mol%based on the total moles of siloxy units present in the silicone resin (B1), where each R1 is independently a substituted or unsubstituted hydrocarbyl group.
Patent WO-2022141866-A1 (WO)
Inventor: LIU HUI
IPC: H01M12/06
Filed: 2021-03-30
Abstract: 本发明涉及新能源电池材料的开发及应用技术领域，具体涉及一种镁金属空气电池正极催化剂及其连续涂覆制备方法。正极催化剂包括催化浆料和集流体材料,所述催化浆料由质量百分含量配比为20～50％的催化材料和50～80％的溶剂水组成，所述催化材料原料组成及质量百分含量为：导电材料20～70％，活性物质20～75％，粘结剂5～50％；本发明通过搅拌制浆获得特定粘度的催化浆料，再通过连续涂覆的方法涂覆至集流体材料，经干燥、热处理固化、辊压获得的正极催化剂的催化活性和导电性明显提高，保证了浆料的成形性和均匀分散性，且该制备工艺简单，提高了生产效率，适合规模化连续生产。
Patent WO-2021209065-A1 (WO)
Inventor: WANG YANG
IPC: H04N19/103
Filed: 2021-04-19
Abstract: L'invention concerne un procédé de traitement vidéo consistant à déterminer, pour une conversion entre une vidéo comprenant une unité vidéo et un flux binaire de la vidéo, si un premier outil de codage est activé pour l'unité vidéo selon une règle, la règle spécifiant que le premier outil de codage et un second outil de codage sont mutuellement et exclusivement activés et le premier outil de codage ou le second outil de codage comprenant un outil de dissimulation de données de signe; et effectuer la conversion selon la détermination.
Patent WO-2021228005-A1 (WO)
Title: Session creation method and apparatus, and electronic device
Inventor: GUO SHANSHAN
IPC: H04L29/06
Filed: 2021-05-10
Abstract: Embodiments of the present application relate to the technical field of communications, and provide a session creation method and apparatus, and an electronic device. The method comprises: in the case that a first session initiation protocol (SIP) session is created between a first electronic device and N second electronic devices, sending a first REFER request to a third electronic device, the first REFER request being used for requesting to create a second SIP session with the third electronic device, and the third electronic device being at least one of the N second electronic devices; receiving a first response message fed back by the third electronic device in response to the first REFER request; and if the first response message indicates that the third electronic device agrees to create the second SIP session, creating the second SIP session, wherein N is a positive integer. The embodiments of the present application are applied to a multi-party teleconference scene.
Patent WO-2022241700-A1 (WO)
Inventor: LI BING
IPC: B01J20/20
Filed: 2021-05-19
Abstract: L'invention concerne un procédé de recyclage de déchets d'élevage du ver à soie, consistant en particulier : (1) à récupérer des déchets sur un lit d'élevage du ver à soie pendant un processus d'élevage du ver à soie ; (2) à réaliser un traitement par carbonisation des déchets ; et (3) à réutiliser une substance carbonisée. Selon l'invention, un traitement de carbonisation inoffensif est effectué sur les déchets produits lors du processus d'élevage du ver à soie, et un recyclage différencié est effectué sur la substance carbonisée, de sorte qu'une émission nulle de déchets nocifs lors du processus d'élevage du ver à soie puisse être mise en oeuvre, que les intrants pour l'élevage du ver à soie soit réduits, et que le rendement et la qualité des cocons de vers à soie soient améliorés. Le procédé selon l'invention est d'une grande importance pour favoriser le développement durable, de haute qualité et à grande échelle du secteur de la sériciculture, et présente de vastes perspectives d'application.
Patent WO-2022246682-A1 (WO)
Inventor: GAN HONGYU
IPC: C09J7/21
Filed: 2021-05-26
Abstract: A tape includes an electrically conductive adhesive first layer having opposite outermost first and second major surfaces. The first layer includes an electrically conductive porous medium and an adhesive disposed in, and extending through a thickness of, the porous medium to define at the first major surface, first regions of exposed adhesive and first regions of exposed porous medium and to define at the second major surface, second regions of exposed adhesive and second regions of exposed porous medium. The second major surface has a higher fraction of exposed porous medium than the first major surface. The porous medium can be a nonwoven fabric and the regions of exposed porous medium can be regions of exposed fibers.
Patent WO-2022252213-A1 (WO)
Inventor: ZHAO ZHENSHAN
IPC: H04W72/04
Filed: 2021-06-04
Abstract: 本申请实施例提供了一种无线通信方法及设备，该方法包括：当第一终端确定在第二终端的目标激活期内无可用的侧行传输资源进行目标数据的重传时，第一终端选取第一侧行传输资源。第一终端通过第一侧行传输资源重传目标数据，从而可以降低侧行数据的传输时延，还可以提高侧行数据的传输可靠性。
Patent WO-2021249314-A1 (WO)
Title: 康复机器人
Inventor: SONG TAO
IPC: A61H1/02
Filed: 2021-06-04
Abstract: 一种康复机器人，包括：机器人主体（01）、机械臂（02）、康复设备末端组件（10）以及驱动部件；机械臂（02）绕水平方向可转动地与机器人主体（01）连接，并在驱动部件的驱动下转动；康复设备末端组件（10）绕水平方向可转动地与机械臂（02）连接，并在驱动部件的驱动下转动；康复设备末端组件（10）具有转动自由度，转动自由度的转动轴线与水平方向成角度地布置。如此配置，通过康复设备末端组件（10）的转动自由度，可实现康复机器人驱动患者的下肢在矢状面以外方向上的运动，包括驱动髋关节内收外展的运动，结合机械臂（02）绕水平方向的转动而驱动下肢于矢状面的运动，形成下肢的空间三维康复运动，提供了更好的康复治疗效果。
Patent WO-2021249548-A1 (WO)
Inventor: LIU HONGCHUAN
IPC: A61K39/42
Filed: 2021-06-11
Abstract: Disclosed are a pharmaceutical composition of a humanized monoclonal antibody against novel coronavirus (2019-nCoV) and the use thereof in medicine. The pharmaceutical composition contains an antibody that specifically binds to 2019-nCoV RBD, or an antigen-binding fragment thereof, a buffer, and may also contain at least one stabilizer, and optionally a surfactant.
Patent WO-2022022157-A1 (WO)
Inventor: YU SHENG
IPC: G02F1/01
Filed: 2021-06-18
Abstract: Disclosed in the present invention is an automatic bias control apparatus for a direct-modulation and direct-detection optical modulator. Two independent phase controllers are provided in a Mach-Zehnder modulator and are connected in series to high-speed phase shifters in the modulator; independent phase control signals are respectively loaded on the two phase controllers to control a static phase difference between two modulation arms; moreover, a monitoring detector is present for monitoring the magnitude of output optical power. A locking effect of an automatic bias control solution for a direct-modulation and direct-detection optical modulator provided in the present invention is irrelevant to the linearity of the phase controllers, thus this solution can be adapted to conventional lithium niobate modulators and can also applicable to modulators made of a semiconductor base material, such as modulators made of a silicon-based or III-V material; the locking precision of the automatic bias control solution for a direct-modulation and direct-detection optical modulator provided in the present invention is not greatly affected by the stability of optical power of a laser and the consistency of the responsivity of a detector, thus the locking precision is high. The present invention also provides a corresponding automatic bias control method.
Patent WO-2021259282-A1 (WO)
Inventor: LI WEI
IPC: G03B21/20
Filed: 2021-06-22
Abstract: La présente invention porte sur un ensemble source de lumière et un dispositif de projection. L'ensemble source de lumière comprend un premier ensemble émetteur de lumière, qui émet un premier faisceau laser et un second faisceau laser, et un second ensemble émetteur de lumière, qui émet un troisième faisceau laser différent des deux faisceaux laser susmentionnés ; le premier faisceau laser et le second faisceau laser sont incidents sur une roue fluorescente, et peuvent exciter une région fluorescente afin qu'elle génère respectivement une première lumière fluorescente et une seconde lumière fluorescente ; la première lumière fluorescente et la seconde lumière fluorescente sont réfléchies par la roue fluorescente, puis sont respectivement incidentes sur une première partie de réflexion et une seconde partie de réflexion et sont réfléchies vers une sortie de lumière ; et le premier faisceau laser et le second faisceau laser peuvent être réfléchis par une région de réflexion de la roue fluorescente, sont incidents sur la première partie de réflexion et la seconde partie de réflexion, et sont réfléchis vers la sortie de lumière. De plus, le troisième faisceau laser est émis directement vers la sortie de lumière au moins à travers un intervalle entre la première partie de réflexion et la seconde partie de réflexion, de sorte à obtenir une sortie combinée de lumière laser et de lumière fluorescente.
Patent WO-2022022175-A1 (WO)
Title: 多媒体数据处理方法、装置、电子设备及存储介质
Inventor: DENG YUPING
IPC: H04W52/02
Filed: 2021-06-23
Abstract: 本申请提供了一种多媒体数据处理方法、装置、电子设备及计算机可读存储介质；方法包括：采集设备在第一无线通信频段中接收由服务器通过无线网络传输设备传输的唤醒指令；根据所述唤醒指令开始对环境进行采集，得到多媒体数据；在第二无线通信频段中向所述无线网络传输设备传输所述多媒体数据，并通过所述无线网络传输设备向终端传输所述多媒体数据，其中，所述第一无线通信频段的频率低于所述第二无线通信频段的频率。
Patent WO-2022001805-A1 (WO)
Title: Neural network distillation method and device
Inventor: XU YIXING
IPC: G06N3/04
Filed: 2021-06-24
Abstract: The present application discloses a neural network distillation method, applied to the field of artificial intelligence and comprising: processing, by means of a first neural network and a second neural network, data to be processed, so as to obtain a first target output and a second target output, the first target output being obtained by performing kernel function-based transformation on the output of a first neural network layer, and the second target output being obtained by performing kernel function-based transformation on the output of a second neural network layer; and performing knowledge distillation on the first neural network according to target loss constructed by the first target output and the second target output. According to the present application, kernel function-based transformation is performed on the output of the first neural network layer and the output of the second neural network layer, so that the input and weight of the first neural network layer and the second neural network layer can be mapped to a high-dimensional feature space; and network performance reduction caused by different weight distributions of the neural network layers during knowledge distillation is eliminated.
Patent WO-2022062513-A1 (WO)
Inventor: LIU DAN
IPC: A61B1/04
Filed: 2021-06-25
Abstract: 本发明提供了一种内窥镜和内窥镜系统，内窥镜系统包括内窥镜、图像处理器和显示器，内窥镜与图像处理器通信连接，图像处理器与显示器通信连接，内窥镜包括手柄、插入部和弯曲控制模块，弯曲控制模块设置在手柄和插入部内，用于控制插入部的弯曲，弯曲控制模块可通过其驱动部带动拉线运动而控制插入部弯曲，且当所述拉线在装配或使用过程中出现松弛时，操作人员可手动调节固定部，即可预紧拉线而使拉线处于绷紧状态，从而简化拉线的预紧操作，降低预紧难度。
Patent WO-2022048283-A1 (WO)
Inventor: YAN LIHUA
IPC: G06F21/56
Filed: 2021-06-30
Abstract: A password hardcoding checking method and apparatus based on PCA, and a medium. The checking method comprises: step one, data collection, involving: collecting function code blocks in which data of password hardcoding that is subject to a false alarm is located; step two, extracting feature values in the function code blocks collected in step one, so as to obtain a feature set; step three, using the function code blocks collected in step one to serve as samples to construct a PCA model; and step four, on the basis of the PCA model constructed in step three and the feature set obtained in step two, detecting whether there is a false alarm in password hardcoding. By means of the method, the false alarm rate of hardcoding checking in code scanning is reduced, and the working efficiency of a developer and a code auditor is improved.
Patent WO-2022134530-A1 (WO)
Title: Control method and device for dual-evaporator air conditioner and dual-evaporator air conditioner
Inventor: SUN XIAOFENG
IPC: F25B5/02
Filed: 2021-07-06
Abstract: The present application relates to the technical field of smart home appliances. Disclosed is a control method for a dual-evaporator air conditioner, comprising: obtaining a first air gear of a first fan and a second air gear of a second fan; if the first air gear is greater than the second air gear, correcting the current operation frequency of a compressor according to the first air gear and the second air gear to obtain a target operation frequency, and correcting the current opening of a second regulation valve to obtain a target opening; and regulating the operation frequency of the compressor according to the target operation frequency, and regulating the opening of the second regulation valve according to the target opening. By optimizing the operation frequency control of the compressor of the dual-evaporator air conditioner and the flow control of the evaporator located at a low-air-gear air outlet, the uniformity of the air outlet temperature of two air outlets of the dual-evaporator air conditioner can be improved, thus improving the use experience of a user. Also disclosed in the present application are a control device for a dual-evaporator air conditioner, and a dual-evaporator air conditioner.
Patent WO-2022033255-A1 (WO)
Inventor: FANG QIANG
IPC: C08F130/08
Filed: 2021-07-09
Abstract: The present invention relates to a siloxane having a low dielectric constant and low dielectric loss at high frequencies, and a preparation method therefor and a use thereof. Specifically disclosed is a siloxane monomer. A resin obtained by curing the monomer has a low dielectric constant and low dielectric loss at high frequencies, high heat resistance, good processability and a low water absorption rate, and is particularly suited for use in preparing high-frequency circuit boards.
Patent WO-2022205687-A1 (WO)
Title: Method for manufacturing semiconductor structure, and semiconductor structure
Inventor: YU YEXIAO
IPC: H01L27/108
Filed: 2021-07-20
Abstract: The present application relates to the technical field of semiconductors, and provides a method for manufacturing a semiconductor structure, and a semiconductor structure. The method for manufacturing a semiconductor structure comprises: providing a substrate, a first mask plate, and a second mask plate; etching the substrate by means of the first mask plate and the second mask plate to form first grooves and second grooves on the substrate, respectively, wherein areas where the first grooves and the second grooves are located in the substrate form bitline grooves; and forming conductive layers within the bitline grooves. According to the present application, the first mask plate comprises a plurality of first mask strips in a first direction, the second mask plate comprises a plurality of second mask strips in a second direction, and projections of the first mask strips and the second mask strips on the substrate intersect; when the second mask plate is used as a mask to etch the substrate, even if the second mask plate is deviated in the first direction or the second direction, the pattern structure of the bitline grooves is not changed, thereby improving the accuracy of pattern transfer, and further ensuring the stability of the bitline structure.
Patent WO-2023019467-A1 (WO)
Inventor: CAO FENG
IPC: A61B5/33
Filed: 2021-08-18
Abstract: Gant permettant de mesurer de multiples paramètres physiologiques et système de détection d'un risque de souffrir d'une maladie hypertensive. Le gant comprend : un module de commande principal, un ensemble d'acquisition de signal d'électrocardiogramme et un ensemble d'acquisition de signal intégré. L'ensemble d'acquisition de signal d'électrocardiogramme comprend une pluralité d'électrodes disposées du côté paume sur la surface extérieure d'un corps de gant (100) et un module d'acquisition d'électrocardiogramme connecté à chaque électrode, et qui est utilisé pour acquérir des signaux d'électrocardiogramme. L'ensemble d'acquisition de signal intégré est disposé à n'importe quel bout de doigt sur la surface interne du corps de gant (100), et est utilisé pour obtenir des signaux d'onde de pouls au moyen de l'acquisition transmissive de l'oxygène sanguin et l'obtention de la saturation en oxygène du sang au moyen d'un dosage spectrophotométrique et de l'acquisition transmissive de l'oxygène sanguin. Le module de commande principal est utilisé pour envoyer les signaux d'électrocardiogramme obtenus, la saturation en oxygène du sang, et les signaux d'ondes de pouls à un dispositif externe afin de déterminer la probabilité de risque qu'un utilisateur souffre d'hypertension. Le gant permettant de mesurer de multiples paramètres physiologiques et le système de détection d'un risque de souffrir d'une maladie hypertensive peuvent atteindre l'objectif de surveillance en temps réel de multiples paramètres physiologiques d'un corps humain de façon à prédire le risque de souffrir d'hypertension.
Patent WO-2022037676-A1 (WO)
Inventor: ZHANG JIANZHAO
IPC: H04W16/14
Filed: 2021-08-20
Abstract: The present invention provides a dynamic spectrum sharing method based on user online learning and low-overhead cooperation, and relates to the technical field of electromagnetic spectrums. The method comprises: first, a secondary user obtaining spectrum sharing scene information and requirement parameters; then initializing a state parameter and a spectrum sensing parameter of a channel; then, at the beginning of each time slot, the secondary user determining whether a direct transmission condition is met or not according to the transmission condition of the previous time slot, selecting to directly continue transmission on the channel of the previous time slot or obtain idle channel according to the channel state and spectrum sensing for transmission, and updating the state parameter and spectrum sensing parameter of the channel; and finally, a base station of the secondary user performing conflict coordination according to the channel occupancy condition every a fixed number of time slots. According to the present invention, low-overhead and efficient spectrum sharing is realized by the secondary user learning the channel state and the transmission condition, the spectrum utilization rate in a high user density and dynamic spectrum environment can be effectively improved, and efficient spectrum sharing is realized.
Patent WO-2022160687-A1 (WO)
Title: 振膜和发声装置
Inventor: YAN FUZHEN
IPC: C08G18/10
Filed: 2021-08-24
Abstract: 一种振膜和发声装置，其中所述振膜（20）采用浇注型聚氨酯制备而成，所述浇注型聚氨酯为聚氨酯预聚物外加配合剂经硫化制成，所述聚氨酯预聚物为嵌段聚合物，所述嵌段聚合物由硬段和软段交替排列形成，所述硬段为异氰酸酯，所述软段为多元醇柔性长链，所述嵌段聚合物的端基均为异氰酸酯硬段，所述振膜（20）的阻尼因子大于0.1，能够克服液体硅胶振膜阻尼因子低的缺陷，使得振膜（20）具有较高的阻尼因子。
Patent WO-2023028804-A1 (WO)
Title: Camera apparatus and winder system
Inventor: CHEN ZHIPENG
IPC: G01N21/88
Filed: 2021-08-31
Abstract: A camera apparatus (200), comprising: a camera (210) and a lens (220). The angle between a chip target plane (41) of the camera (210) and a mirror plane (11) of the lens (220) is a predetermined angle, and the angle value of the predetermined angle is greater than 0 degrees and less than or equal to 20 degrees. The camera apparatus (200) is suitable for a winder system (1000) and can implement image focusing in different working planes, so that a clear image of a cathode feature and an anode feature can be simultaneously obtained by a single camera.
Patent WO-2023028910-A1 (WO)
Title: Channel measurement and reporting in distributed wireless systems
Inventor: LY HUNG DINH
IPC: H04B7/024
Filed: 2021-09-01
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a control message indicating a joint transmission configuration (e.g., fully coherent, partially coherent, or non-coherent) for a distributed system associated with a base station. The UE may receive reference signals from respective antenna panels of groups of distributed antenna panels. The UE may generate a channel state information (CSI) report based on the joint transmission configuration and the reference signals. In some examples, the UE may receive an indication of a reporting order for parameters in the CSI report, may separately or jointly encode channel state information reference signal resource indicators (CRIs) for the report, may modify a codebook (e.g., a precoder matrix) or cross-group co-phasing coefficients in the CSI report, or any combination thereof. The UE may transmit the CSI report to the base station.