baber/WOPTO huggingface dataset:
Patent WO-2022257046-A1 (WO)
Inventor: WANG QIAN
IPC: H04L25/03
Filed: 2021-06-09
Abstract: Provided in the present application are a method for estimating a carrier frequency and/or carrier initial phase, a method for estimating carrier phase noise, and a related device. The method for estimating a carrier frequency and/or carrier initial phase comprises: acquiring the amplitudes and phases of k+1 received signals, wherein the k+1 received signals are k+1 signals which are respectively received at k+1 consecutive moments, and k is an integer greater than or equal to zero; determining a first covariance matrix according to the amplitudes of the k+1 received signals; and determining a carrier frequency and/or carrier initial phase at a kth moment according to a second vector and a second covariance matrix, wherein the second vector is a vector composed of the phases of the k+1 received signals, and the second covariance matrix is the sum of the first covariance matrix and a third covariance matrix. By means of the present application, the calculation amount of the estimation of a carrier frequency and/or carrier initial phase can be reduced.
Patent WO-2022001758-A1 (WO)
Title: Data collection method and system
Inventor: NING JIE
IPC: H04B7/06
Filed: 2021-06-22
Abstract: Disclosed in the embodiments of the present application are a data collection method and system. The system comprises: a control storage module used for transmitting a first trigger request to a pre-collection module; the pre-collection module used for transmitting a trigger signal to a network device according to the first trigger request, the trigger signal being used for indicating the network device to transmit a reference signal, receiving the reference signal transmitted by the network device, obtaining the network parameter of the reference signal, and transmitting the network parameter to the control storage module; the control storage module further used for transmitting a second trigger request to a blind collection module, wherein the second trigger request comprises the network parameter; the blind collection module used for receiving, according to the network parameter, channel data transmitted by the network device, and transmitting the channel data to the control storage module; the control storage module further used for receiving a processing request message transmitted by a post-processing module; and the post-processing module used for processing the network parameter and the channel data. By using the embodiments of the present application, the power consumption is reduced, and the collection efficiency is improved.
Patent WO-2022088730-A1 (WO)
Inventor: LIANG XUEYU
IPC: B08B1/00
Filed: 2021-06-30
Abstract: 一种机台清洁装置，用于对机台主体（11）的顶面进行清洁，包括：设置在机台主体（11）的载台（12）旁的导轨（20），滑动安装在导轨（20）上的支架（30），安装在机台清洁装置支架（30）上的清洁部件，与机台清洁装置支架（30）传动连接的驱动装置（40），以及与机台清洁装置驱动装置（40）连接的控制器；当清洁部件对机台主体的顶面清洁时，控制器控制驱动装置（40）驱动支架（30）沿导轨（20）移动，以带动清洁部件向远离载台（12）的方向清洁机台主体（11）的顶面，清洁时减少异物颗粒掉落污染载台，并通过将异物颗粒从机台主体的顶面清洁掉，从而减少堆积在机台主体的顶面的异物颗粒掉落污染载台，提高待加工件的良品率。
Patent WO-2022002235-A1 (WO)
Title: Redirection method and system for usb device, and electronic device and storage medium
Inventor: GAO JIE
IPC: G06F13/10
Filed: 2021-07-02
Abstract: A redirection method and system for a USB device (300), and an electronic device and a storage medium. The method comprises: acquiring a redirection policy and device information of a USB device (300) (S1100); generating a redirection request of the USB device (300) or a functional interface according to the correspondence between the redirection policy and the device information (S1200); and driving the corresponding USB device (300) or functional interface according to the redirection request, so as to implement redirection of the USB device (300) or the functional interface (S1300).
Patent WO-2022151677-A1 (WO)
Inventor: WANG JIANGUO
IPC: E01C3/00
Filed: 2021-07-07
Abstract: A rapid integral slab replacement construction process for a damaged pavement slab in civil aviation non-stop aviation construction. The rapid integral slab replacement construction process comprises the following steps: stage 1, reinforcing a damaged pavement slab foundation by means of grouting construction; and stage 2: carrying out integral slab replacement construction on the damaged pavement slab by utilizing early-strength quick-drying concrete. Stage 1 involves reinforcing the damaged pavement slab foundation, so as to solve the problems of a slab bottom void, foundation settlement, and the capacity for bearing a base layer being insufficient; and stage 2 involves carrying out integral slab replacement construction on the damaged pavement slab, so as to effectively solve a contradiction between the construction period and the construction quality. The rapid integral slab replacement construction process has the advantages of a significantly shortened construction period, improved construction quality, reduced apparatuses and labor input, etc.
Patent WO-2023279326-A1 (WO)
Inventor: WU SONG
IPC: H04N19/42
Filed: 2021-07-08
Abstract: L'invention concerne un procédé et appareil de transmission audio et vidéo (10), un dispositif et un support de stockage, l'appareil de transmission audio et vidéo (10) comprenant : au moins une première interface audio et vidéo (101), la première interface audio et vidéo (101) étant utilisée pour transmettre des données audio et vidéo ; et un circuit de transmission audio et vidéo, le circuit de transmission audio et vidéo étant connecté à la première interface audio et vidéo (101), et étant utilisé pour traiter les données audio et vidéo, la première interface audio et vidéo (101) étant une interface sous la forme d'une tête mâle, et étant utilisée pour se connecter directement à d'autres appareils de transmission audio et vidéo. La transmission audio et vidéo s'effectue au moyen d'une interface en forme de tête mâle, et sans l'utilisation d'un câble audio et vidéo, ce qui améliore la commodité de l'appareil de transmission audio et vidéo.
Patent WO-2022007968-A1 (WO)
Title: 分条管理方法、存储系统、分条管理装置及存储介质
Inventor: WU XIANG
IPC: G06F3/06
Filed: 2021-07-12
Abstract: 一种分条管理方法、存储系统、分条管理装置及存储介质，属于数据存储技术领域。该方法包括：获取多个第一分条中的校验单元；其中，所述第一分条遵从第一纠删码配比；根据所述多个第一分条的校验单元生成新的校验单元；其中，所述新的校验单元与所述多个第一分条中的数据单元属于新的分条；所述新的分条遵从第二纠删码配比；其中，第一纠删码配比对应的数据单元的个数小于第二纠删码对应的数据单元的个数。
Patent WO-2022012539-A1 (WO)
Title: Cell-penetrating peptide and use thereof
Inventor: YUAN QUAN
IPC: C07K14/02
Filed: 2021-07-13
Abstract: Provided is a cell-penetrating peptide, which can deliver a variety of biological macromolecules, such as proteins, antibodies and nucleic acids into a cell across a membrane. In addition, further provided are a fusion protein, conjugate and complex containing the cell-penetrating peptide, and a use of the cell-penetrating peptide.
Patent WO-2022012645-A1 (WO)
Title: Downlink positioning reference signal design based on downlink channel measurements
Inventor: ZARIFI KEYVAN
IPC: H04W64/00
Filed: 2021-07-15
Abstract: Methods and devices utilizing downlink channel measurements for customization of downlink positioning reference signals (DL PRs) are provided. A serving base station (BS) for a targeted device and one or more non-serving BSs transmit respective downlink reference signals (DL RSs) to the targeted device. The targeted device reports respective downlink channel measurement information for each BS based on the received DL RSs. The BSs each transmit a respective DL PRS to the targeted device for downlink positioning measurement, wherein the respective DL PRS for each BS is configured based in part on the respective downlink channel measurement information reported by the targeted device for that BS. This allows the DL PRS for each BS to be configured taking into account downlink channel conditions between the BS and the targeted device, which can potentially improve positioning measurement accuracy by improving reception of the DL PRS at the targeted device.
Patent WO-2022252363-A1 (WO)
Inventor: YU YI
IPC: G06Q30/00
Filed: 2021-07-19
Abstract: 本发明公开了一种数据处理方法、装置、计算机设备以及可读存储介质，涉及计算机技术领域。该方法包括：接收目标账号发起的第一业务请求，目标账号对应的关联账号发起有第二业务请求；根据属性数据构建同构图和异构图；对同构图进行社区划分，得到第一业务请求的属性标签；对属性节点进行节点序列采样，得到第一业务请求对应的图关联特征向量；对上述进行风险预测，得到风险预测结果。基于这些多个维度特征对业务请求进行风险预测处理，得到目标风险预测结果，通过挖掘人工经验难以发现的维度特征，可以提高目标风险预测结果的准确性，提高了对作弊流量的检测覆盖率和检测准确率。
Patent WO-2022179041-A1 (WO)
Title: 半导体结构及其形成方法
Inventor: LEE SHIH-HUNG
IPC: H01L27/108
Filed: 2021-07-20
Abstract: 本公开提供一种半导体结构及其形成方法，半导体结构的形成方法包括：提供基底和分立的多个位线结构，位线结构位于基底上，相邻位线结构之间具有电容接触窗；形成第一隔离层，第一隔离层覆盖位线结构侧壁；形成牺牲层，牺牲层覆盖第一隔离层侧壁；形成第二隔离层，第二隔离层覆盖牺牲层侧壁，且暴露牺牲层顶面和底部；刻蚀被暴露的牺牲层底部，在剩余第一隔离层和第二隔离层之间形成底部空隙；刻蚀被暴露的牺牲层顶面，以去除剩余牺牲层，形成层间空隙，层间空隙包括底部空隙。
Patent WO-2022022369-A1 (WO)
Inventor: GAN YONG
IPC: A61P19/02
Filed: 2021-07-22
Abstract: The present invention relates to a sustained-release formulation of tofacitinib or a salt thereof. The formulation comprises, in sequence from inside to outside: a permeable tablet core composition containing a release accelerator, a controlled release coating, and an optional aesthetic outer coating. On the basis of the total weight of the tablet core composition, the tablet core composition contains 6.4 wt% to 16 wt% of an active pharmaceutical ingredient, 20 wt% to 77 wt% of a release accelerator, 0 to 56 wt% of an osmotic pressure accelerator, 16 wt% to 50 wt% of a binder, and 0.5 wt% to 7 wt% of other pharmaceutical excipients. The release accelerator is a cyclic oligosaccharide cyclodextrin derivative. The sustained-release formulation of tofacitinib prepared by using the permeable tablet core composition containing a release accelerator can increase the in vivo exposure of tofacitinib, and has an improved bioavailability.
Patent WO-2023283992-A1 (WO)
Title: Robot présentant une fonction de retournement pour une utilisation dans une paroi interne d'un tuyau en plaque d'acier étroite
Inventor: LI YU
IPC: B25J11/00
Filed: 2021-07-23
Abstract: La présente invention appartient au domaine technique des robots et concerne en particulier un robot présentant une fonction de retournement pour une utilisation dans une paroi interne d'un tuyau en plaque d'acier étroite. Le robot comprend une boîte fonctionnelle, une surface de la boîte fonctionnelle présentant une forme circulaire ; un dispositif de commande est monté de manière fixe sur la surface de la boîte fonctionnelle ; un tuyau d'entrée d'huile est fixé à la surface de la boîte fonctionnelle et est en communication avec celle-ci ; une première électrovanne est montée à demeure sur une surface du tuyau d'entrée d'huile ; et la première électrovanne est électriquement connectée au dispositif de commande par l'intermédiaire d'un fil électrique. Un mécanisme de déplacement et de positionnement et un mécanisme de retournement sont fournis dans le robot présentant une fonction de retournement pour une utilisation dans une paroi interne d'un tuyau en plaque d'acier étroite. Lorsqu'ils sont utilisés, une tige fonctionnelle s'étend à partir d'un tuyau fonctionnel pour permettre à un bloc de contact en caoutchouc de venir en contact avec la paroi interne du tuyau, puis localise une position de fonctionnement d'un bras mécanique d'actionnement, et un moteur électrique d'entraînement entraîne la rotation d'une plaque de base de manière à entraîner le bras mécanique pour son retournement, ce qui résout le problème selon lequel un robot à axes multiples existant présente un coût d'utilisation élevé et un seuil technique élevé, tandis que son fonctionnement manuel est inefficace et rend difficile la garantie de qualité.
Patent WO-2022088788-A1 (WO)
Inventor: CHEN LONGYANG
IPC: H01L21/8242
Filed: 2021-07-26
Abstract: Embodiments of the present application provide a method for forming a semiconductor structure, and a semiconductor structure. The method for forming a semiconductor structure comprises: providing a substrate, the substrate comprising a contact region and a dummy region arranged adjacent to each other, first bit line structures arranged discretely and a first dielectric layer being formed on the substrate, the first bit line structures and the first dielectric layer enclosing to form discrete capacitive contact openings; forming a first sacrificial layer that fills the capacitive contact openings; in the dummy region, removing a portion of the height of the first bit line structures, a portion of the height of the first dielectric layer, and a portion of the height of the first sacrificial layer to form a first opening on the tops of a second bit line structure, a second dielectric layer, and a second sacrificial layer; forming, in the contact region, an insulating layer that fills the first opening, and removing the first sacrificial layer to form a second opening; and forming a capacitive contact structure in the second opening. The embodiments of the present application avoid the problem of wire short circuits of a capacitive contact pad as a critical dimension is micro-scaled.
Patent WO-2022048348-A1 (WO)
Inventor: LIU JUN
IPC: H04W56/00
Filed: 2021-07-27
Abstract: The present application provides a data communication method and a related apparatus. A user equipment sends to a network device a first session management message configured with a procedure transaction identity (PTI); the user equipment receives a second session management message from the network device, starts a first timer and a counter, and sends a third session management message to the network device, the second session management message and the third session management message carrying the PTI; the user equipment performs a first preset operation according to any one or a combination of a first message reception state within a timing range of the first timer and a starting frequency recorded by the counter, the first preset operation being used for releasing the PTI, and the timing range of the first timer being set according to a time interval when the user equipment receives the second session management message. An occupation duration of a PTI is greatly reduced while synchronization between a user equipment and a network device during a session is ensured as much as possible.
Patent WO-2022037379-A1 (WO)
Inventor: LU ZHOU
IPC: G06F21/64
Filed: 2021-07-28
Abstract: An electronic device and a method therefor for protecting a seed data packet, specifically related to the field of information security. The electronic device comprises a receiving module (301), a first acquiring module (302), a first determining module (303), a first confirming module (304), a transmitting module (305), a first verifying module (306), a second determining module (307), a checking module (308), a first setting module (309), a second setting module (310), a second verifying module (311), a generating and saving module (312), a third setting module (313), a fourth setting module (314), a data saving module (315), a key generating module (316), a third verifying module (317), a second confirming module (318), a second acquiring module (319), and an organizing module (320).
Patent WO-2023010530-A1 (WO)
Title: 保护电路、启动电源设备及电瓶夹设备
Inventor: LEI YUN
IPC: H02H3/08
Filed: 2021-08-06
Abstract: 本申请提供一种保护电路、启动电源设备及电瓶夹设备，所述保护电路包括电源连接端、负载连接端、开关模块、采样模块以及短路检测模块。开关模块和采样模块连接在所述电源连接端和所述负载连接端之间，其中，所述采样模块用于采样所述电源连接端和所述负载连接端之间预设位置的第一电信号。所述短路检测模块用于获取所述第一电信号，并响应于所述第一电信号大于第一预设电信号阈值，生成第一控制信号，所述第一控制信号用于使所述开关模块断开所述电源连接端和所述负载连接端之间的连接。所述保护电路根据第一电信号来控制开关模块断开或持续导通，可迅速响应于短路故障而及时地断开保护电路的电流输出回路，保护效果好。
Patent WO-2022057609-A1 (WO)
Title: Physical cursor control in microfluidic display devices
Inventor: WALCOTT AISHA
IPC: G06F3/044
Filed: 2021-08-31
Abstract: Physical assistance for identification of an input location on a touchscreen may include detecting that a user has contacted a touchscreen at an initial touch point with a pointing device, predicting an input location from one or more input locations for receiving input on the touchscreen, determining a path from the initial touch point to the predicted input location, and generating a physical cursor on the touchscreen at a location proximate to the pointing device, wherein the physical cursor is a raised portion of the touchscreen.
Patent WO-2023272922-A1 (WO)
Inventor: WEI RONGXING
IPC: H02M3/10
Filed: 2021-08-31
Abstract: A power conversion circuit and a motor controller. The power conversion circuit comprises a voltage stabilizing chip IC1, a voltage stabilizing chip IC2, a capacitor C2, a capacitor C3 and a capacitor C4. An input direct current power supply VCC is separately connected to pin 3 of the voltage stabilizing chip IC1 and pin 3 of the voltage stabilizing chip IC2; pin 1 of the voltage stabilizing chip IC2 is grounded GND; pin 1 of the voltage stabilizing chip IC1 is connected to pin 2 of the voltage stabilizing chip IC2; the capacitor C2 is connected between pin 2 of the voltage stabilizing chip IC1 and the pin 2 of the voltage stabilizing chip IC2; the capacitor C3 is connected between the pin 1 of the voltage stabilizing chip IC2 and the pin 2 of the voltage stabilizing chip IC2; the capacitor C4 is connected to the pin 2 of the voltage stabilizing chip IC1 and the pin 1 of the voltage stabilizing chip IC2; a first output power supply +VSS is led out of two ends of the capacitor C2; a second output power supply -VSS is led out of two ends of the capacitor C3; a third output power supply +VEE is led out of two ends of the capacitor C4, so that multiple output power supplies are high in voltage precision and high in stability. The power conversion circuit provides a power supply for the power conversion circuit, thereby improving the working stability of a motor.
Patent WO-2023070327-A1 (WO)
Title: Hybrid synergy drive, modular assembly thereof, and hybrid vehicle
Inventor: TAN LIBO
IPC: B60K6/22
Filed: 2021-10-26
Abstract: The present disclosure provides a hybrid synergy drive (HSD), a modular assembly thereof, and a hybrid vehicle. The modular assembly comprises a plurality of engines and a plurality of transmission systems. Any engine and any gearbox can be connected to one another on the basis of respective first and second connecting interfaces and assembled into a power pack comprising an engine and a transmission system. In the present disclosure, according to requirements of vehicle models for a HSD, different combinations of modular assemblies may be used to meet design requirements, thereby shortening the development cycle of a vehicle model, and reducing the difficulty of parts management, allowing the cost of a single hybrid vehicle to be correspondingly reduced.
Patent WO-2022111191-A1 (WO)
Title: 一种帽型钢轧制方法及帽型钢
Inventor: DING ZHAOHUI
IPC: B21B1/08
Filed: 2021-10-27
Abstract: 本发明公开了一种帽型钢轧制方法及帽型钢；本发明轧制的工艺流程包括：加热→高压水除鳞→开坯粗轧→往复式连轧→冷却→矫直；轧制孔型包括波浪形的扁平弧形预切分孔、M形的几式切分孔、几式精轧孔和热轧成品孔，几式精轧孔和热轧成品孔的中部具有弧形段，弧形段两端对称设有上腿部和下腿部，上腿部上端与弧形段的一端相交成一夹角，下腿部设于上腿部远离弧形段的一侧下端且与上腿部相交成一夹角；帽型钢包括水平的腰部，其两端分别对称设置有竖直的直腿和水平的平腿，平腿位于直腿远离腰部的一侧；本发明可有效提高帽型钢的生产效率，提高轧制稳定性，降低工艺设计难度，减小轧辊设备损耗。
Patent WO-2022252486-A1 (WO)
Inventor: CHEN DAMING
IPC: H01M10/056
Filed: 2021-10-29
Abstract: 本申请提供一种界面修饰的固体电解质材料的制备方法，包括以下步骤：固态电解质的制备、固态电解质中间层的制备，其中固态电解质中间层的制备包括单体TAM的合成、固态电解质上原位生长中间层COF-300的制备，本申请石榴石型固体电解质Li  6.55 Al  0.15 La  3 Zr  2 O  12 通过掺杂引入Al元素替代Li元素，掺杂改性后的石榴石型固体电解质在室温下提升了离子电导率，同时，在固态电解质上原位生长中间层COF-300来解决固态电解质与正负极材料间的固-固界面接触不良的问题。
Patent WO-2022174618-A1 (WO)
Inventor: LI YINGSHU
IPC: F24F13/10
Filed: 2021-10-29
Abstract: A wall-mounted air conditioner indoor unit (1), comprising a housing (10) and an air deflector (40). The housing (10) is provided with an air outlet (13). The air deflector (40) comprises an air deflector body (42) and multiple inner air deflectors (44). The air deflector body (42) is rotatably disposed at the air outlet (13), and the multiple inner air deflectors (44) are disposed at the inner side of the air deflector body (42). The multiple inner air deflectors (44) are sequentially fixed to the air deflector body (42) at intervals in a direction away from the inner surface of the air deflector body (42). According to the indoor unit (1), the multiple inner air deflectors (44) arranged at intervals are added at the inner side of the air deflector body (42), and supply airflow is guided by the multiple inner air deflectors (44) and the inner surface of the air deflector body (42) together, so that the supply airflow is smoother, the overall direction and wind speed are more stable, and the wind gathering effect is better, thereby improving the user experience.
Patent WO-2022222464-A1 (WO)
Title: Air conditioning system control method and apparatus, electronic device, and storage medium
Inventor: YUAN XIAOHUI
IPC: G06F21/32
Filed: 2021-11-24
Abstract: The present application provides an air conditioning system control method and apparatus, an electronic device, and a storage medium. The air conditioning system control method comprises: inputting sign information and identity information of a user to establish a user identity information library; obtaining a current user body temperature value, and identifying a current user identity according to the sign information of the user; and if the body temperature value exceeds a preset value, sending a reminder to a terminal, and adjusting the operating state of an air conditioner according to preset parameters. In the technical solution provided in the present application, by monitoring the body temperatures of family members, the health conditions of the family members may be understood, and a reminder and alert can be promptly provided when a family member is sick, so as to protect the health of the family members.
Patent WO-2023097673-A1 (WO)
Inventor: CHANG WEN
IPC: H01M10/058
Filed: 2021-12-03
Abstract: 本申请实施例提供一种一种电池极片的剔废控制方法、装置及设备，涉及电池技术领域。方法包括：在驱动机构驱动电池极片向剔废机构传输的过程中，若极片缺陷检测机构检测到所述电池极片为缺陷极片，则记录所述缺陷极片的第一距离，所述第一距离为由所述缺陷极片至所述剔废机构的距离；在所述缺陷极片由所述极片缺陷检测机构向所述剔废机构传输的过程中，获取所述驱动机构驱动所述缺陷极片运动的第二距离；基于所述第二距离更新所述缺陷极片的第一距离；在更新后的缺陷极片的第一距离满足预设条件的情况下，控制所述剔废机构将所述缺陷极片剔除。
Patent WO-2022143068-A1 (WO)
Inventor: Ruan Chunbin
IPC: G01C21/34
Filed: 2021-12-09
Abstract: A navigation method (200) and system (100) based on travel of an autonomous vehicle. The navigation method (200) comprises: acquiring a current position of a user and an endpoint position of the travel of the user (S210); on the basis of the current position, determining a embarking station (S220); on the basis of the embarking station and the endpoint position, determining a disembarking station (S230); on the basis of the current position and the embarking station, determining a first navigation route, the first navigation route being used to guide the user to move from the current position to the embarking station (S240); on the basis of the endpoint position and the disembarking station, determining a second navigation route, the second navigation route being used to guide the user to move from the disembarking station to the endpoint position (S250); and on the basis of the embarking station and the disembarking station, determining a third navigation route, the third navigation route being used to guide an autonomous vehicle to move from the embarking station to the disembarking station (S260). Thus, the user experience when using the autonomous vehicle to travel can be improved.
Patent WO-2023087440-A1 (WO)
Inventor: WANG TAO
IPC: F04B37/02
Filed: 2021-12-13
Abstract: 本申请涉及一种真空泵，包括泵体、分隔部以及活塞块，泵体包括有供分隔部设置的气腔，并且分隔部将气腔分为作用腔以及工作腔，而且分隔部设置有供气体从作用腔进入工作腔的第一单向阀；活塞块滑动设置在工作腔中，并且活塞块将工作腔分为进气腔和出气腔，而且活塞块设置有供气体从进气腔进入出气腔的第二单向阀；泵体设置有供出气腔内的气体排出的出气部；泵体包括固定部以及旋转部，旋转部与固定部转动连接，并且旋转部与分隔部形成工作腔；旋转部与活塞块之间设置有运动转化件，并且旋转部在单向转动时通过运动转化件使得活塞块滑动。本申请具有使得真空泵在抽气与排气之间的动作衔接流畅度得到提升的效果。