baber/WOPTO huggingface dataset:
Patent WO-2022188601-A1 (WO)
Title: Wireless communication method and apparatus
Inventor: HUANG JINGJING
IPC: H04B10/572
Filed: 2022-02-15
Abstract: The present application provides a wireless communication method and apparatus, applied to a network device. The network device comprises a cabinet and a remote end, the cabinet is connected to the remote end by means of optical fibers, and the remote end comprises a wavelength division device, an electrical antenna, and an optical antenna. The method comprises: determining a target carrier from at least two carriers, wavelengths of the at least two carriers comprising a first wavelength and a second wavelength, the first wavelength corresponding to the wavelength of a signal capable of being transmitted by the electrical antenna, and the second wavelength corresponding to the wavelength of a signal capable of being transmitted by the optical antenna; generating a first signal according to the target carrier; and sending the first signal to the remote end by means of the optical fibers. According to the wireless communication method and apparatus in embodiments of the present application, switching between electrical transmission and optical transmission can be achieved, fusion of wireless optical communication and a wireless communication system is achieved, and the system rate is increased.
Patent WO-2023155051-A1 (WO)
Inventor: WANG WEI
IPC: G02B27/01
Filed: 2022-02-15
Abstract: An optical waveguide structure, comprising: at least two layers of optical waveguides (1) which are stacked and have the same refractive index, comprising a bottom optical waveguide and a top optical waveguide, wherein the bottom optical waveguide comprises a first surface away from the top optical waveguide, and the top optical waveguide comprises a second surface away from the bottom optical waveguide; a coupling-in grating (10) provided on the first surface or the second surface, and configured to couple received parallel light into the optical waveguides (1), the received parallel light propagating in a totally reflected manner in the optical waveguides (1) at a first propagation step length; a beam splitting structure (100) provided between two adjacent layers of optical waveguides (1), and configured to reflect a first part of light of light propagating in a corresponding optical waveguide (1), so that the first part of light propagates at a second propagation step length, and transmit a second part of light of the light propagating in the corresponding optical waveguide (1), so that the second part of light propagates at the first propagation step length, wherein the second propagation step length is different from the first propagation step length; and a coupling-out grating (20) provided on the first surface or the second surface, and configured to extract the light propagated in a totally reflected manner in the optical waveguides (1).
Patent WO-2023155059-A1 (WO)
Inventor: REN YUWEI
IPC: H04W24/10
Filed: 2022-02-16
Abstract: L'invention concerne des systèmes et des techniques permettant de fournir une configuration de continuité de phase dans la détection basée sur l'interférence de liaison croisée (CLI). Par exemple, un procédé de communication sans fil au niveau d'un équipement utilisateur (UE) peut comprendre la réception, au niveau de l'UE, d'une configuration de rapport de phase en provenance d'une entité de réseau. Le procédé peut consister à générer, au niveau de l'UE, sur la base de la configuration de rapport de phase, un rapport de phase comprenant une ou plusieurs mesures de phase d'une ressource de détection basée sur l'interférence de liaison croisée (CLI). Le procédé peut en outre consister à transmettre, à l'entité de réseau, le rapport de phase comprenant la ou les mesures de phase de la ressource de détection basée sur la CLI.
Patent WO-2022227804-A1 (WO)
Inventor: DENG CHONGXUAN
IPC: H01Q3/14
Filed: 2022-02-18
Abstract: 本发明涉及一种馈源位置可电调的龙伯透镜天线，包括反射板、馈源、龙伯透镜和位置调整机构；位置调整机构包括安装板、电机、导轨、滑块、连接座、螺杆和移动座；安装板的位置与龙伯透镜的位置相对固定；导轨安装于安装板上；螺杆的两端均可转动地安装在安装板上；电机固定在安装板上，电机用于驱动螺杆转动；移动座上设有螺孔，移动座的螺孔与螺杆螺纹连接；反射板设置于龙伯透镜与导轨之间；滑块安装在反射板上，滑块与导轨滑动配合连接；连接座的一端与移动座连接，另一端与反射板连接；馈源安装在反射板上面向龙伯透镜的那一面。本发明具有馈源位置调整稳定性好、组装方便且生产成本低等特点。本发明还涉及一种龙伯透镜天线组。
Patent WO-2022257509-A1 (WO)
Title: Curved glass and preparation method therefor, and electronic device
Inventor: XU WENBIN
IPC: C03C10/04
Filed: 2022-02-28
Abstract: The present application relates to the technical field of electronic products, in particular to curved glass and a preparation method therefor, and an electronic device. The molding process being performed from a high temperature to a low temperature can be omitted and the preparation process can be shortened, such that the resource waste caused by forming same from a high temperature to a low temperature in related technologies can be reduced, and the production cost can also be reduced. The present application provides a method for preparing curved glass, the method comprising: melting a glass batch into molten glass and clarifying the molten glass; directing the clarified molten glass into a mold cavity of a predetermined shape and forming a glass product with a shape corresponding to the shape of the curved glass by means of a compression molding process, wherein the glass product has a size larger than the size of the curved glass; annealing the molded glass product; and processing the annealed glass product into the curved glass according to the shape and size of the curved glass.
Patent WO-2023092882-A1 (WO)
Inventor: DONG WEIFU
IPC: C08G12/04
Filed: 2022-03-01
Abstract: 本发明提供一种可在水中合成和回收的生物基热固性树脂、制备方法及应用，属于热固性树脂材料技术领域。在本申请中以生物基酸类小分子为原料，以水为溶剂合成了一系列可以在水中回收的生物基热固性聚腙树脂，与传统的在水中合成的聚合物相比，本申请中合成的聚合物在水中性能稳定，具有良好的耐水性。同时，这种生物基热固性聚腙树脂具有较强力学性能和较高的玻璃化转变温度。本申请为合成理想的生物基热固性聚腙树脂提供了新的研究思路和方向。可以应用在航空航天、微电子、涂料、耐水材料、特种工程塑料、高性能涂料、胶黏剂、高分子材料抗老化、电子皮肤、抗菌、抗病毒、防水材料、耐水材料、石油运输。
Patent WO-2023123674-A1 (WO)
Inventor: REN ZHANGQIANG
IPC: H04N5/355
Filed: 2022-03-10
Abstract: The invention discloses a method and a device for pixel structure control and a computer readable storage medium. The pixel structure control method comprises the following steps: resetting a photodiode (101); and during exposure, using a voltage conversion control signal to control a transmission transistor to be periodically turned on so as to transmit an exposure signal from the photodiode to a floating diffusion node, the time when the transmission transistor is turned on in each instance being less than a preset threshold, and the exposure signal being generated by the photodiode (102) converting the optical signal; and during pixel reading period, reading out a signal of the floating diffusion node (103). By means of the technical solution of the present invention, dark current generated in a pixel structure can be reduced, further expanding the dynamic range of the pixel structure.
Patent WO-2022206634-A1 (WO)
Inventor: MA QIANLI
IPC: H04L25/03
Filed: 2022-03-26
Abstract: Embodiments of the present application disclose a method for determining phase noise and a related device. The method comprises: a first communication device obtains a first signal, wherein the first signal comprises a data signal and K phase tracking reference signal (PTRSs), the value of the m-th PTRS in the K PTRSs is determined by means of the value of first interference, the value of second interference, and a preset reception value of the m-th PTRS, the first interference is intersymbol interference generated by the data signal for the m-th PTRS, the second interference is intersymbol interference generated for the m-th PTRS by PTRSs in the K PTRSs other than the m-th PTRS, K and m are positive integers, and 1≤m≤K; the first communication device sends a second signal to a second communication device, the second signal being a signal obtained by processing the first signal by means of a baseband signal. By means of the method, phase noise in signals can be determined.
Patent WO-2023184096-A1 (WO)
Inventor: MU QIN
IPC: H04W64/00
Filed: 2022-03-28
Abstract: 本公开实施例是关于波束确定方法、装置、通信设备和存储介质，基站基于通感信号在目标用户设备(UE)反射的回波信号，确定目标UE的感知信息；基于所述目标UE的感知信息，确定所述目标UE的待测波束。
Patent WO-2023273465-A1 (WO)
Inventor: ZENG LINGZI
IPC: G06F16/29
Filed: 2022-03-31
Abstract: 一种地图显示方法、装置与终端设备，涉及地图显示技术领域，其中，该方法包括显示第一界面，第一界面显示第一地图区域；接收用户的第一操作；响应于第一操作，显示第二界面。第二界面包括多个子屏幕区域，多个子屏幕区域包括第一子屏幕区域和位于第一子屏幕区域上方的第二子屏幕区域；第一子屏幕区域中的瓦片为第一瓦片，第二子屏幕区域中的瓦片为第二瓦片，第二瓦片的层级小于第一瓦片的层级。可以降低显示3D地图所需的流量、功耗和渲染开销。
Patent WO-2022228380-A1 (WO)
Title: Anticorps anti-cxcr2 et leurs utilisations
Inventor: CHEN LI-TZONG
IPC: C07K16/28
Filed: 2022-04-25
Abstract: La présente invention concerne des anticorps anti-CXCR2 qui reconnaissent CXCR2 et inhibent l'activité de CXCR2, et l'utilisation des anticorps anti-CXCR2 dans le traitement du cancer du pancréas et de la leucémie.
Patent WO-2023123770-A1 (WO)
Inventor: LIU DIPING
IPC: B60L58/27
Filed: 2022-04-26
Abstract: A battery charging method and a vehicle electric system (200), which enable a charging pile to charge a low-SOC power battery safely and efficiently in a low temperature environment. The battery charging control method is used to the vehicle electric system (200). The vehicle electric system (200) comprises a current control unit (240), and the current control unit (240) comprises a semiconductor device. The method comprises: when the temperature of a battery (210) is lower than a first preset temperature, controlling the current control unit (240) to be in a first state (510), the first state comprising a state in which the semiconductor device is reversely connected to a circuit; requesting to send a first charging request (520), the first charging request comprising a first charging current; when the temperature of the battery (210) reaches the first preset temperature, controlling the current control unit (240) to be in a second state (530), the second state comprising a state in which the semiconductor device is disconnected from the circuit or a state in which the semiconductor device is forwardly connected to the circuit; and requesting to send a second charging request (540), the second charging request comprising a second charging current, and the battery (210) being charged with the second charging current.
Patent WO-2022253117-A1 (WO)
Inventor: WANG DANLIANG
IPC: B01D53/86
Filed: 2022-05-27
Abstract: 一种常温常压可视化降解甲醛及VOCs的功能材料，包括负载剂、氧化剂、催化剂、增强剂和配体。通过负载剂、氧化剂、催化剂以及增强剂和配体的协同强化作用，使得材料在常温常压下具有降解甲醛及VOCs的效果，且与甲醛及VOCs反应前后，材料自身结构及颜色发生变化，可用肉眼直接观察并指示反应速度和程度。
Patent WO-2023045419-A1 (WO)
Inventor: ZHANG WUJUN
IPC: F24F11/64
Filed: 2022-06-14
Abstract: 本申请公开一种送风装置及其控制方法，其中，所述送风装置内能安装不同类型的过滤组件，过滤组件包括过滤网，不同类型的过滤组件中的过滤网的种类和/或数量不同，所述控制方法包括：接收到启动送风指令，获取当前过滤组件的类型；获取与当前过滤组件的类型相对应的预设转速；驱动所述送风装置的风机以所述预设转速转动。
Patent WO-2023273941-A1 (WO)
Inventor: DING CHUNYUN
IPC: H04L45/247
Filed: 2022-06-20
Abstract: L'invention concerne un procédé de commutation de trajet, un dispositif de commande, un noeud et un support de stockage. Le procédé de commutation de trajet comprend les étapes suivantes : si un paquet de service est acheminé par l'intermédiaire d'un premier trajet, acquérir des informations de commutation de trajet, le premier trajet étant obtenu par configuration de premières informations de trajet d'une première page de données (S100); et configurer le paquet de service à l'aide de secondes informations de trajet d'une seconde page de données selon les informations de commutation de trajet afin que le paquet de service soit commuté, du premier trajet vers le second trajet d'acheminement (S200).
Patent WO-2022268092-A1 (WO)
Inventor: LIU YUN
IPC: H04B10/071
Filed: 2022-06-21
Abstract: 本申请涉及光纤技术领域，特别涉及一种光纤测试系统、方法、光纤测量管理设备及存储介质。本申请的光纤测试系统，包括：第一光纤检测设备、第二光纤检测设备、光纤测量管理设备；第一光纤检测设备、第二光纤检测设备分别设置在被测光纤的两端；第一光纤检测设备包括第一光源、第一反射器；第二光纤检测设备包括第二光源、第二反射器。
Patent WO-2023274182-A1 (WO)
Title: 数据发送和接收方法及装置
Inventor: LIU RONGKUAN
IPC: H04W4/06
Filed: 2022-06-27
Abstract: 本申请提供一种数据发送和接收方法及装置，涉及通信技术领域，用于解决组播业务传输资源浪费的问题，提高频谱利用率。该方法包括：第一设备向第一组播组中至少一个终端设备发送信道探测参考信号SRS配置信息，SRS配置信息指示用于发送SRS的第一时频资源、SRS的序列和用于发送SRS的天线端口；第一设备在第一时频资源上接收来自至少一个终端设备的至少一个SRS，并基于至少一个SRS确定组播信道状态信息，其中，承载至少一个SRS的时频资源相同，且至少一个SRS的序列相同；第一设备根据组播信道状态信息确定物理层组播波束赋形或者预编码矩阵；第一设备根据物理层组播波束赋形或者预编码矩阵向至少一个终端设备发送组播数据。
Patent WO-2023284740-A1 (WO)
Inventor: SONG YALEI
IPC: G06F3/041
Filed: 2022-07-12
Abstract: A display module and an electronic device, which belong to the field of communication devices. The display module comprises an acousto-electric conversion layer (100), and a plurality of first electrodes (310), second electrodes (320) and third electrodes (330). The first electrodes (310) and the third electrodes (330) are disposed on opposite sides of the acousto-electric conversion layer (100), and the plurality of second electrodes (320) are arranged at intervals on opposite sides of the acousto-electric conversion layer (100). In the thickness direction of the acousto-electric conversion layer (100), projections of the first electrodes (310) are distributed at intervals with projections of the third electrodes (330), and one first electrode (310) or one third electrode (330) is oppositely arranged to at least two second electrodes (320). In a touch mode, the first electrodes (310) are driving electrodes, the third electrodes (330) are receiving electrodes, and the first electrodes (310) and the third electrodes (330) are used to detect touch capacitance. In an ultrasonic mode, the first electrodes (310) and the third electrodes (330) that are correspondingly provided with the second electrodes (320) are the driving electrodes for driving the acousto-electric conversion layer (100) to generate ultrasonic waves, and the second electrodes (320) are the receiving electrodes for receiving reflected ultrasonic waves.
Patent WO-2023024763-A1 (WO)
Inventor: LI SUJUN
IPC: B29C45/18
Filed: 2022-07-19
Abstract: Procédé de commande permettant de mesurer de manière intelligente une capacité de plastification. Le procédé consiste à : régler un paramètre de moulage par injection initial : régler un paramètre pertinent standard dans un processus de moulage par injection ; ajuster un processus de fusion et de plastification : comparer un paramètre de plastification réel avec le paramètre pertinent standard, de manière à ajuster le processus de fusion et de plastification ; ajuster un processus d'injection : comparer un paramètre d'injection réel avec le paramètre pertinent standard, de manière à ajuster le processus d'injection ; mesurer une capacité de plastification : mesurer et calculer une quantité de plastification réelle ; et ajouter une quantité correspondante de matière première selon la quantité de plastification réelle, et réaliser de manière répétée un moulage par injection de produit. L'invention concerne un appareil permettant de mesurer de manière intelligente une capacité de plastification. L'appareil comprend : un appareil de plastification, un capteur et un processeur, le capteur étant utilisé pour collecter des paramètres spécifiques dans un processus de plastification, et le processeur étant utilisé pour recevoir des données de capteur et commander un processus de moulage par injection d'une machine de moulage par injection. Dans la présente invention, la commande d'équilibrage d'une quantité d'alimentation et d'une quantité de plastification est réalisée au moyen de la mesure d'une capacité de plastification réelle d'une machine de moulage par injection, ce qui permet d'obtenir une commande précise en boucle fermée sur la machine de moulage par injection.
Patent WO-2023005730-A1 (WO)
Inventor: LI CHENWAN
IPC: H04W24/02
Filed: 2022-07-19
Abstract: Provided in the present application are a communication method and apparatus. The communication method comprises: a terminal device receiving first instruction information sent by a network device, wherein the first instruction information is used for instructing the terminal device to perform first determination on a reference signal of a first reference signal type, which first determination is used for determining whether the relationship between a measurement value of the reference signal of the first reference signal type and a first threshold value satisfies a first criterion; the terminal device performing, in a connected state, measurement on the reference signal of the first reference signal type, so as to acquire a first measurement value; and the terminal device sending second indication information to the network device, wherein the second indication information is used for indicating that the relationship between the first measurement value and the first threshold value satisfies the first criterion. By means of the communication method provided in the present application, the type of a reference signal, on which a terminal device performs measurement, is indicated, the terminal device determines, according to a measurement result, whether a first criterion is satisfied, and reports the measurement result to a network device, and when the network device instructs the terminal device to enter a relaxed measurement state, low power consumption of the terminal device in a connected state is realized.
Patent WO-2023006092-A1 (WO)
Inventor: XU YANG
IPC: H03H9/17
Filed: 2022-07-29
Abstract: The present invention relates to a bulk acoustic wave resonator and a manufacturing method therefor. The resonator comprises a substrate, a bottom electrode, a top electrode, and a piezoelectric layer. The bottom electrode comprises a plurality of electrode layers; the plurality of electrode layers comprise at least a first electrode layer and a second electrode layer that are arranged in a thickness direction of the resonator; the first electrode layer is closer to the substrate than the second electrode layer; and the first electrode layer is a metal layer containing aluminum. At a non-connecting electrode end of the bottom electrode, an end face of the first electrode layer is covered by the second electrode layer. An acoustic mirror of the resonator can be an acoustic mirror cavity. The resonator can further comprise a block layer, the first electrode layer covers the block layer, and the block layer defines an upper boundary of the acoustic mirror cavity. The present invention further relates to a filter and an electronic apparatus.
Patent WO-2023168898-A1 (WO)
Inventor: LIANG LINA
IPC: A61K36/8969
Filed: 2022-08-08
Abstract: 一种中药组合物及其应用。所述中药组合物由石菖蒲、决明子、肉苁蓉、葛根、青葙子、党参、蔓荆子、枸杞子、车前子、白芍、山茱萸、甘草、菟丝子、升麻、蕤仁、菊花、密蒙花、川芎、酒黄精、熟地黄、关黄柏和黄芪制成。所述中药组合物对视功能和视网膜组织形态均具有保护作用，可一定程度上延缓视网膜色素变性的进展速度。
Patent WO-2023030082-A1 (WO)
Inventor: DING WEIJIANG
IPC: A61B17/3203
Filed: 2022-08-23
Abstract: A medical water jet (100) and a medical system. The medical water jet (100) comprises a nozzle (110) and a jet pipe (120), wherein the nozzle (110) comprises a plurality of jet holes (111); and the jet pipe (120) comprises an input end (121a), an output end, and an inner cavity (121) configured to provide a space for a medical liquid to pass through. The input end (121a) of the jet pipe (120) is configured to allow the medical liquid to flow into same; and the output end of the jet pipe (120) is in communication with the plurality of jet holes (111), so that the medical liquid is jetted through the plurality of jet holes (111). The medical water jet (100) is capable of realizing multi-jet hole selective separation, which, compared with existing single-jet hole separation, makes flexible tissue to be separated not prone to escaping from an impact area of a multi-jet hole jet; therefore, the cutting of the flexible tissue and the separation of same from lumen-type elastic tissue are completed in a relatively stationary manner, thereby improving the tissue selective separation performance of the water jet and the surgical cutting efficiency of the medical water jet (100), and simplifying surgical operation. In addition, the problem of the water jet not being able to work after the jet holes (111) are blocked is also solved.
Patent WO-2024016432-A1 (WO)
Title: Method for synthesizing 6,6-dimethyl-3-azabicyclo[3.1.0]hexane
Inventor: HU YIFANG
IPC: C07D209/52
Filed: 2022-08-31
Abstract: The present invention relates to the technical field of pharmaceutical chemical synthesis. Provided in the present invention is a method for synthesizing 6,6-dimethyl-3-azabicyclo[3.1.0]hexane. The method comprises the steps: taking 6,6-dimethyl-3-oxabicyclo[3.1.0]hexan-2-one as a starting material and reducing same to obtain a diol compound; then, adding a leaving group to obtain compound IV having the structure of a general formula as follows, wherein group R is selected from any one of Cl, Br, OMs, OTs and OTf; and finally, subjecting compound IV to ring closure under ammonia conditions to obtain 6,6-dimethyl-3-azabicyclo[3.1.0]hexane. The synthesizing method has the advantages of involving simple process conditions, utilizing cheap and easily available raw materials, having a short synthesis route, resulting in a high product purity and yield, and not resulting in the three types of waste, which lays a foundation for industrial production.
Patent WO-2023030484-A1 (WO)
Title: Self-temperature-limiting electric heating film and preparation method therefor
Inventor: ZHANG WEI
IPC: H01L35/02
Filed: 2022-09-02
Abstract: Disclosed is a self-temperature-limiting electric heating film and a preparation method therefor. The self-temperature-limiting electric heating film comprises a substrate, an electric heating layer provided on the substrate, and two electrodes provided on the electric heating layer; the electric heating layer comprises a heating block and a temperature-limiting block that is connected to the heating block; the composition of the temperature-limiting block comprises titanate and a substance that contains a first doping element, and the temperature-limiting block is used for limiting the temperature of the electric heating film; the first doping element is a rare earth element; the substance containing the first doping element is a first doping element elementary substance or a compound that contains the first doping element. Compared with macromolecular temperature-limiting materials, the temperature-limiting block prepared and obtained in the present invention has advantages of having a simple preparation method, low costs, stable resistance at room temperature, not increasing along with an increase in current impact number, being capable of effectively prolonging the service life of the self-temperature-limiting electric heating film, and reducing unnecessary heating under a specific application scenario to reduce energy consumption, as well as having a simple structure, occupying a small space, and having high safety performance.
Patent WO-2023098207-A1 (WO)
Inventor: WANG MENG
IPC: G06F11/10
Filed: 2022-09-07
Abstract: 本申请涉及一种多Pass编程NAND的RAID优化方法、装置、计算机设备及存储介质，其中该方法包括：获取多Pass编程NAND的RAID优化请求；根据所述多Pass编程NAND的RAID优化请求在每个Pass编程时，利用所属RAID条带缓存的用户数据重新进行RAID引擎编码；通过RAID引擎编码实时生成对应的Parity数据；在对应Pass的编程完成后即可释放Parity 缓冲区，无需保持到所有Pass编程完成。本申请针对多Pass编程的场景，在各个Pass编程时，动态生成RAID校验数据而不缓存对应的校验数据，通过实时生成RAID校验数据减少了对SOC Memory的需求，进而提高了固态硬盘的性能，降低了成本。
Patent WO-2023051575-A1 (WO)
Title: Composition de catalyseur et application associée
Inventor: WANG WEI
IPC: C08F4/659
Filed: 2022-09-28
Abstract: La présente invention concerne le domaine de la polymérisation d'oléfines, et concerne en particulier une composition de catalyseur et une application associée. La composition de catalyseur de la présente invention comprend les composants suivants : a) un composé métallocène, b) un composant co-catalyseur, et c) un phénol, le composant co-catalyseur étant une combinaison d'un composé organoaluminium et d'un aluminoxane d'alkyle, ou une combinaison d'un composé organoaluminium et d'un composé organobore. Lorsque la composition de catalyseur de la présente invention est utilisée pour la copolymérisation de l'éthylène et d'une cyclooléfine ou d'un alcénol, non seulement la masse moléculaire du polymère peut être augmentée, mais la teneur en motif structural de cyclooléfine ou d'alcénol dans le copolymère peut également être augmentée.