baber/WOPTO huggingface dataset:
Patent WO-2021212566-A1 (WO)
Title: 伽马值的确定方法、装置及显示终端
Inventor: ZHANG YUN
IPC: G01M11/02
Filed: 2020-05-13
Abstract: 一种伽马值的确定方法、装置及显示终端（300）。方法包括：（101）从显示面板（341）的灰阶范围中获取多个目标灰阶；（102）确定多个目标灰阶中的每个目标灰阶的局部伽马值；（103）根据多个目标灰阶的局部伽马值，确定显示面板（341）的近似伽马值；（104）根据近似伽马值，确定显示面板（341）的伽马值。
Patent WO-2021114578-A1 (WO)
Title: Telescopic wing structure with continuously variable wingspan
Inventor: Zhu Zaoxu
IPC: B64C3/56
Filed: 2020-05-29
Abstract: A telescopic wing mechanism with continuously variable wingspan is composed of an inner wing section (1), an outer wing section (3), a middle wing section (2) nested between the inner wing section and the outer wing section, as well as a first linear motor (10) and a second linear motor (11) respectively configured to drive the outer wing section and the inner wing section to move in the span direction. One ends of a front beam (4) and a rear beam (5) of the inner wing section are connected to a fuselage, and the other ends are inserted into a front beam and a rear beam of the middle wing section. A front beam (8) and a rear beam (9) of the outer wing section are inserted into the front beam and the rear beam of the middle wing section. The front and rear beams of each section of the wing are arranged in parallel, and the three wing sections all move in the direction of the front and rear beams. By means of the linear motors fixed on the middle wing section, the telescopic movement of the outer wing section relative to the middle wing section is achieved, and the telescopic movement of the outer wing section and the middle wing section as a whole relative to the inner wing section is achieved. The telescopic positioning is achieved by internal locking mechanisms of the linear motors. The three wing sections all use NACA2412 airfoil, and the aerodynamic load of the wing is transferred from the skin to the beams by means of wing ribs. The skin of the inner wing section and the outer wing section are sleeved on the skin of the middle wing section during expansion and contraction.
Patent WO-2020244450-A1 (WO)
Title: Electronic cigarette atomizer
Inventor: LIN GUANGRONG
IPC: A24F47/00
Filed: 2020-05-29
Abstract: Disclosed is an electronic cigarette atomizer, comprising an outer tube (2), a cigarette holder component (1) arranged at one end of the outer tube (2), a connecting component (4) arranged at the other end of the outer tube (2), and an atomization component (3) arranged inside the outer tube (2). The cigarette holder component (1) comprises a cigarette holder housing (10) with a mouthpiece end (101) at one end and a connecting end (102) at the other end, and the middle of the cigarette holder housing (10) is provided with a smoke channel (103) that penetrates through the mouthpiece end (101) and the connecting end (102). The atomization component (3) includes an integrated two-stage tubular body (30) composed of a smoke outlet tube (301) with a small upper diameter and an atomization tube (302) with a large lower diameter; a storage cavity (5) for storing a smoke substrate is disposed between the outer wall of the two-stage tubular body (30) and the inner wall of the outer tube (2); the inside of the atomization tube (302) is sleeved with a tubular atomizing core (31) for heating and atomizing the smoke substrate; a substrate through hole (303) is formed in the wall of the atomizing tube (302); a small exhaust hole (304) is formed in the upper wall of the smoke outlet tube (301). When the cigarette holder component (1) is assembled, the connecting end (102) is inserted between the outer tube (2) and the smoke outlet tube (301) to generate compressed air, and the small exhaust hole (304) is used for discharging the compressed air to prevent the smoke substrate from leaking under the action of the compressed air.
Patent WO-2021248404-A1 (WO)
Inventor: DAI JING
IPC: H04L5/00
Filed: 2020-06-11
Abstract: The apparatus of wireless communication is a UE and a base station in 5G. The base station may instruct the UE to set a sensing period at a first sensing periodicity and the UE may perform a wireless radar sensing during the sensing period at the first sensing periodicity. The base station and the UE may be configured to not perform a cellular communication during the sensing period. The UE may send a short-periodicity sensing request message to the base station and set the sensing period at a second sensing periodicity smaller than the first sensing periodicity. To disable the second sensing periodicity, the UE may transmit a short-periodicity sensing terminate message to the base station or the base station may transmit a cancel indication to the UE.
Patent WO-2021258272-A1 (WO)
Title: Composés et leurs utilisations en tant qu'inhibiteurs de mif
Inventor: FAN GUOHUANG
IPC: C07D401/14
Filed: 2020-06-23
Abstract: La présente invention concerne des composés de formule (I) qui peuvent être utilisés en tant qu'inhibiteurs de facteur de migration des macrophages (MIF) ; des procédés de production des composés de l'invention; des compositions pharmaceutiques comprenant les composés de l'invention ; ainsi que des utilisations et des méthodes de traitement d'une maladie médiée par MIF par administration des composés de l'invention.
Patent WO-2021004270-A1 (WO)
Title: 一种miR396或其编码基因的突变体的应用
Inventor: ZHANG JINSHAN
IPC: C12N15/113
Filed: 2020-06-23
Abstract: 提供了一种miR396或其编码基因的突变体的应用。还提供了一种提高植物的氮肥利用率和/或降低氮肥的施用量的方法，一种包括miR396抑制剂的组合物及其用途，一种制备经基因编辑的植物组织或植物细胞或植物的方法，以及一种制备高氮素利用率植物的方法。
Patent WO-2020259610-A1 (WO)
Title: Systèmes et procédés de prédiction entre trames
Inventor: JIANG DONG
IPC: H04N19/11
Filed: 2020-06-24
Abstract: La présente invention concerne des systèmes et des procédés de prédiction entre trames. Un procédé peut comprendre l'obtention d'une unité actuelle de codage dans une image. Le procédé peut comprendre l'obtention d'une première liste de candidats vecteurs mouvement (VM), correspondant à l'unité actuelle de codage. La première liste de candidats VM peut comprendre un premier VM bidirectionnel et/ou un premier VM unidirectionnel. Le procédé peut également comprendre la détermination, en fonction de la première liste de candidats VM, d'une seconde liste de candidats VM correspondant à l'unité actuelle de codage et la détermination, en fonction de la seconde liste de candidats VM, d'une unité de prédiction cible de l'unité actuelle de codage.
Patent WO-2020259654-A1 (WO)
Inventor: ZHOU HAN
IPC: H04W52/02
Filed: 2020-06-28
Abstract: Provided are a wireless communication method, device and system. The wireless communication method comprises: a terminal device receiving first information sent by a network device, wherein the terminal device currently uses a first banwidth part (BWP), and the first information is used for indicating that there is no physical downlink shared channel (PDSCH) scheduled by scheduling downlink control information (DCI) within minK0 time units since the terminal device receives the scheduling DCI, and/or there is no physical uplink shared channel (PUSCH) scheduled by the scheduling DCI within minK2 time units; the terminal device receiving the scheduling DCI sent by the network device, wherein the scheduling DCI is used for indicating that the terminal device switches from the first BWP to a target BWP; the terminal device determining a first time period according to a BWP switch time delay and the first information, wherein the time delay comprises N time units; and the terminal device having the capability for receiving the PDSCH or sending the PUSCH on the target BWP after the first time period since the terminal device receives the scheduling DCI.
Patent WO-2021008415-A1 (WO)
Title: 电子装置及壳体
Inventor: Wen Quanhao
IPC: H04M1/02
Filed: 2020-07-08
Abstract: 本申请公开了一种电子装置及壳体，该电子装置包括：壳体，壳体设有凹槽，凹槽的底部开设通孔，壳体内形成容置腔；卡托组件，容置在容置腔中，卡托组件包括推杆；密封胶套，设置在容置腔与通孔的贯通的对接处，推杆与密封胶套抵接或者靠近设置，密封胶套在桶针的作用下产生形变，并带动桶针通过密封胶套产生推力在推杆上以使得卡托组件的一部分移动至凹槽外；拾音器，设置在壳体的容置腔内，拾音口与通孔相互连通。采用以上结构，通孔一孔两用，一方面起到桶针孔的作用，另一方面同时作为拾音器的拾音孔的作用，从而使得在电子装置的外观上只需要设置一个孔，提高了电子装置外观的精致度，并使得电子装置外观一体性更好。
Patent WO-2021135146-A1 (WO)
Inventor: LIU KAIPENG
IPC: E06B7/12
Filed: 2020-07-09
Abstract: La présente invention porte sur une porte en verre anti-condensation (100) et sur un dispositif de réfrigération équipé de la porte en verre (100). La porte en verre (100) comprend un corps de porte en verre externe (10), un corps de porte en verre interne (20), une pièce de liaison (50) et un fil chauffant (30), la partie de liaison (50) étant disposée sur le bord du corps de porte en verre interne (20) pour relier le corps de porte en verre externe (10) et le corps de porte en verre interne (20) dans un corps, et le fil chauffant (30) étant disposé sur la surface interne du corps de porte en verre externe (10) et étant enroulé le long de la périphérie de la partie de liaison (50) de sorte à chauffer le corps de porte en verre externe (10). L'effet anti-condensation de la porte en verre (100) est amélioré et le coût est réduit.
Patent WO-2022000565-A1 (WO)
Inventor: ZHOU ZHOU
IPC: B08B3/02
Filed: 2020-07-13
Abstract: Disclosed by the present utility model is a numerical control cutting device that facilitates the cleaning of scraps, comprising a case body; sideboards are fixedly connected to two sides at the top part of the case body, the top parts of the sideboards are fixedly connected to a top board, a cylinder is fixedly connected to the center of the bottom part of the top board, an air pump is fixedly connected to the right side of the cylinder, and a servo motor is fixedly connected to the bottom part of the cylinder. By means of providing a water flow groove, a scrap-filtering screen box, a flow-guiding board, a water tank, a filtering mechanism, a water-drawing pipe, a water-drawing pump, a mounting mechanism, a water outlet pipe, a spray head, a case door and a door lock which are being coupled with each other, the present utility model has the advantage of facilitating the cleaning of scraps, so that when used for a long time, the numerical control cutting device can effectively clean scraps by means of spraying water, and then filter and collect the scraps, while also circulating and reusing the water to prevent waste. The present utility model reduces the labor intensity of workers, increases the working efficiency of workers, and is convenient for workers to use.
Patent WO-2021169148-A1 (WO)
Inventor: QU JIANGUO
IPC: A01N1/02
Filed: 2020-07-14
Abstract: Disclosed is a biological sample storage and retrieval apparatus (10), comprising a storage device (100), with the interior thereof being a cryogenic environment for storing a biological sample (1700), and the biological sample (1700) comprising cryogenic vials (1710) and a cryogenic shelf (1720) for holding the cryogenic vials (1710); an operation device (200) detachably connected to the storage device (100) for receiving a transfer tank for holding the biological sample (1700) and performing storage and retrieval of the biological sample (1700) in the storage device (100) by means of the transfer tank; and a sealing device (300), the sealing device (300) being used for sealing the storage device (100) when the storage device (100) is detached from the operation device (200). A cryogenic storage and retrieval method comprises: selecting the storage device (100) according to the storage and retrieval demand; placing the transfer tank for holding the biological sample (1700) into the operation device (200); assembling the operation device (200) with the selected storage device (100); performing storage and retrieval of the biological sample (1700) in the storage device (100) by means of the operation device (200) and the transfer tank; and detaching the operation device (200) from the selected storage device (100), and sealing the selected storage device (100).
Patent WO-2022011614-A1 (WO)
Title: Dma controller, electronic device, chip, mobile platform and data migration method
Inventor: REN ZIMU
IPC: G06F13/28
Filed: 2020-07-15
Abstract: A direct memory access (DMA) controller (20), an electronic device (90), an image processing chip (100), a mobile platform (110) and a method for data migration by the direct memory access (DMA) controller (20). The DMA controller (20) comprises a reading module (201) and a data filling module (202); the reading module (201) is used for reading image data from a first memory (001) on the basis of a first descriptor, the first descriptor being used for indicating the storage address of the image data; and the data filling module (202) is used for filling the read image data on the basis of a second descriptor, and sending the filled image data to a second memory (002), the second descriptor being used for indicating a position where data filling is required and a data filling amount. The present invention improves the data filling efficiency.
Patent WO-2021013049-A1 (WO)
Title: Foreground image acquisition method, foreground image acquisition apparatus, and electronic device
Inventor: LI YIYONG
IPC: G06T7/215
Filed: 2020-07-16
Abstract: Provided in the embodiments of the present application are a foreground image acquisition method, a foreground image acquisition apparatus, and an electronic device, relating to the technical field of image processing. The foreground image acquisition method comprises: performing inter-frame motion detection on an acquired current video frame to obtain a first mask image; by means of a neural network model, performing recognition on the current video frame to obtain a second mask image; and, on the basis of a preset calculation model, the first mask image, and the second mask image, calculating a foreground image in the current video frame. The present method can improve the problem of the difficulty for some other foreground extraction technical solutions to accurately and effectively extract foreground images of video frames.
Patent WO-2021018147-A1 (WO)
Inventor: Deng Ningning
IPC: B65H18/02
Filed: 2020-07-28
Abstract: 一种物料导开系统和物料导开控制方法，物料导开系统包括导开小车、驱动机构、导开支架、测距传感器及控制单元；其中，所述导开小车包括可转动地支承在所述导开小车底部的物料辊和垫布辊；所述驱动机构包括与所述物料辊传动连接的物料导开电机、及与所述垫布辊传动连接的垫布卷取电机；所述测距传感器、所述物料导开电机及所述垫布卷取电机分别与所述控制单元电连接。
Patent WO-2021232598-A1 (WO)
Title: Winding machine for artificial grass filament
Inventor: LI CHUANG
IPC: B65H67/04
Filed: 2020-08-11
Abstract: A winding machine for an artificial grass filament, comprising: a rack (1); a winding mechanism (2), the winding mechanism (2) being fixedly mounted on the rack (1); an automatic roll changing mechanism (3), the automatic roll changing mechanism (3) being arranged on the rack (1) and located above the winding mechanism (2) in an oblique direction, a hollow tube (100) used for winding a grass filament being arranged on the automatic roll changing mechanism (3), and an outer tube wall of the hollow tube (100) being in rolling contact with the winding mechanism (2), so as to wind a grass filament on the winding mechanism (2) around the hollow tube (100) to be wound into a grass filament roll (200); a yarn breaking mechanism (4), the yarn breaking mechanism (4) being arranged on the rack (1), being arranged close to the hollow tube (100) and being used for cutting the grass filament on the grass filament roll (200); and a filament hooking and moving mechanism (5), the filament hooking and moving mechanism (5) being arranged on the rack (1) and being located inside the automatic roll changing mechanism (3). The winding machine realizes the functions of automatic winding of an artificial grass filament, automatic cutting of the grass filament and reserving the tail of the grass filament, automatic mounting of an empty tube, automatic roll changing after full winding, etc., without manual participation, thereby not only improving the production efficiency and the quality of winding of a grass filament, but also reducing the labor intensity of an operator in the production process of a grass filament.
Patent WO-2022032706-A1 (WO)
Inventor: YUAN ZHIZHOU
IPC: B02C23/18
Filed: 2020-08-21
Abstract: An intelligent vertical mill-based aggregate production process and apparatus, the apparatus comprising: a first feeding device, the first feeding device being used for feeding raw materials to an intelligent vertical mill device (12); a second feeding device, the second feeding device being used for feeding machine-made aggregates to a three-dimensional modular screening device (15); and an intelligent vertical mill device (12), the intelligent vertical mill device (12) being disposed between the first feeding device and the second feeding device, and the intelligent vertical mill device (12) being used for grinding raw materials into machine-made aggregates. In combination with other structures and process, the present application effectively overcomes the defects of devices for making machine-made gravel aggregates in the prior art that the area occupied is large, the operating cost and maintenance cost are high, the investment for environmental protection is high due to the poor production environment caused by the difficulty in thoroughly dealing with the indoor dust in corresponding plants having a large area, and it is difficult to achieve automation and intelligence because the devices are scattered.
Patent WO-2021036963-A1 (WO)
Inventor: YING JIANGWEI
IPC: H04W36/00
Filed: 2020-08-22
Abstract: Provided in the present application are a method, an apparatus, and a system for implementing service continuity during a data stream switching process. The present method indicates a data stream acted on by an end marker message by means of indication information. During the data stream switching process, after receiving the end marker message, a source access network device can accurately identify the data stream acted on by the end marker message on the basis of the indication information, and can perform different processing on a data stream switching to a target access network device and a data stream remaining at the source access network device. Using the present method, an end marker message acting on a session is changed to an end marker message acting on a data stream, preventing an end marker message that should be acting on the data stream switching to a target access network device from acting on the data stream remaining at the source access network device during the data stream switching process, ensuring that data packets of the data stream remaining at the source access network device are not erroneously dropped, and preventing service interruption.
Patent WO-2021232612-A1 (WO)
Title: Mulching film device
Inventor: ZHANG JINGLING
IPC: B65H18/10
Filed: 2020-08-31
Abstract: Disclosed is a mulching film device, comprising: a support; vertical telescopic rods, top ends of the vertical telescopic rods being respectively connected to the support; a transverse telescopic rod, two ends of the transverse telescopic rod being respectively connected to the support; a unwinding roller used for unwinding a mulching film, two ends of the unwinding roller being respectively connected to the vertical telescopic rods; and a winding roller, used for winding the mulching film, two ends of the winding roller being respectively connected to the vertical telescopic rods. The mulching film device in embodiments of the present invention at least has the following technical effects: the mulching film device can conveniently change the height and length at which the mulching film is arranged. The mulching film can roll along with the unwinding roller and the winding roller, various control requirements are met, and recycling is facilitated; and a rainwater collection function is further added. The technical effects of rationally arranging mulching film and recycling the mulching film can be achieved.
Patent WO-2021043118-A1 (WO)
Title: Motor imagery electroencephalogram signal processing method, device, and storage medium
Inventor: LEI MENGYING
IPC: G06N3/04
Filed: 2020-09-01
Abstract: A motor imagery electroencephalogram signal processing method, a device, and a storage medium. The method comprises: inputting a source MI electroencephalogram signal of a source domain and a target MI electroencephalogram signal of a target domain into an initial feature extraction model separately, and obtaining a first source MI feature used to represent the source MI electroencephalogram signal and a first target MI feature used to represent the target MI electroencephalogram signal (S202); inputting the first source MI feature into an initial classification model, and obtaining a first classification result output by the initial classification model, wherein the first classification result is used to represent a desired execution action of the source MI electroencephalogram signal (S204); and if a first known action corresponding to the source MI electroencephalogram signal is inconsistent with the desired execution action of the source MI electroencephalogram signal as represented by the first classification result, or if a similarity level between a feature distribution of the first source MI feature and a feature distribution of the first target MI feature is less than a first pre-determined threshold, adjusting a model parameter of the initial feature extraction model and/or a model parameter of the initial classification model, and obtaining a target feature extraction model and a target classification model (S206).
Patent WO-2021052504-A1 (WO)
Title: Scaling method for sub-block based inter prediction
Inventor: ZHANG KAI
IPC: H04N19/159
Filed: 2020-09-22
Abstract: A method of visual media processing includes determining, for a current video block, a motion vector for use in a sub-block based motion vector prediction (sbTMVP) process to locate a corresponding block in a collocated picture for a conversion between the current video block and a bitstream representation of the current video block, wherein the motion vector used in the sbTMVP process is computed in accordance with a scaling operation; and performing, based on using the motion vector, the conversion between the current video block and the bitstream representation of the visual media data.
Patent WO-2021114812-A1 (WO)
Inventor: CHEN BO
IPC: H04L12/24
Filed: 2020-09-23
Abstract: A data acquisition method and apparatus, a computer device, and a computer-readable medium, the method comprising: receiving a model file used for defining a data acquisition object, an acquisition parameter, and alarm description information (S21); and sending the model file to an acquisition apparatus, such that the acquisition apparatus acquires data according to the model file (S22).
Patent WO-2022061791-A1 (WO)
Inventor: LIU MI
IPC: C12Q1/68
Filed: 2020-09-25
Abstract: Disclosed is a detection method for tumor-specific T cells. The detection method comprises: collecting whole-cell components of tumor cells or tumor tissues, using free whole-cell components or loading whole-cell lysate components on nano/micron particles, then performing co-incubating with peripheral immune cells, and after the cancer-specific T cells are activated, detecting specific molecules of the tumor-specific T cells, so that the content of the cancer-specific T cells in peripheral tissues such as peripheral blood can be determined. The whole-cell lysate components in the present invention are water-soluble components and non-water-soluble components, and are in a free state or are loaded on nano particles or micron particles. The loading mode is that: the whole-cell water-soluble components and non-water-soluble components are respectively or simultaneously encapsulated inside the particles, and/or respectively or simultaneously loaded on the surfaces of the particles. The detection method comprises flow cytometry, an enzyme-linked immunospot assay, an enzyme-linked immunosorbent assay, colloidal gold immunochromatography, and a gene detection technology etc.
Patent WO-2021082868-A1 (WO)
Title: 分布式存储系统的数据处理方法、装置及电子设备
Inventor: LI HAIBING
IPC: H04L12/24
Filed: 2020-09-30
Abstract: 本发明提供一种分布式存储系统的数据处理方法、装置及电子设备。该方法包括：分别向每一存储服务器发送获取数据副本信息的第一请求；根据每一所述存储服务器响应于所述第一请求返回的所述数据副本信息，更新用于反映所述数据副本信息和存储服务器对应关系的映射数据。