baber/WOPTO huggingface dataset:
Patent WO-2021212295-A1 (WO)
Inventor: YUAN FANG
IPC: H04W72/04
Filed: 2020-04-21
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a base station, an indication that the UE is capable of transmitting or receiving transport block (TB) repetitions using spatial division multiplexing (SDM). The UE may receive, from the base station and based at least in part on the indication, at least one downlink control information (DCI) message that schedules a TB in a first resource and a repetition of the TB in a second resource, the first resource and the second resource at least partially overlapping in a time domain and a frequency domain. The UE may communicate the TB and the repetition of the TB using different antenna panels according to the at least one DCI message. Numerous other aspects are provided.
Patent WO-2021212618-A1 (WO)
Inventor: CHEN WEI
IPC: H02P6/00
Filed: 2020-06-03
Abstract: A control system for a flexible permanent magnet brushless direct current motor (4) comprises a direct current power supply, a filter capacitor (1), a voltage source inverter (3), a permanent magnet brushless direct current motor (4), and a controller. An output terminal of the direct current power supply is connected to the filter capacitor (1) in parallel. The voltage source inverter (3) is provided with m bridge arms connected to two ends of the filter capacitor (1) in parallel. Each bridge arm is provided with an upper and lower controllable switch device (2). An armature winding (7) of the permanent magnet brushless direct current motor (4) has a phase number equal to the number of bridge arms. Each phase of the armature winding (7) has a head end correspondingly connected to a middle connection point of the upper and lower controllable switch device (2) of one bridge arm. Tail ends of phases of the armature winding (7) are mutually connected. An electrical cycle of the permanent magnet brushless direct current motor (4) is uniformly divided into multiple sectors. The controller determines, according to a position of a rotor (5), sectors corresponding to an N pole and S pole, and outputs a control signal to drive corresponding controllable switch devices (2) to open or close. Further related is a speed adjustment method for a flexible permanent magnet brushless direct current motor (4). The method achieves hierarchical speed adjustment according to different electrical connection manners and pulse width modulation.
Patent WO-2021253291-A1 (WO)
Title: Wind farm layout optimization method and optimization system, and computer-readable storage medium
Inventor: HOU PENG
IPC: H02J3/38
Filed: 2020-06-17
Abstract: A wind farm layout optimization method and optimization system, and a computer-readable storage medium. A wind farm comprises a plurality of nodes, wherein the plurality of nodes comprise a booster station and a plurality of fans. The optimization method comprises: acquiring fan position coordinates of a plurality of fans (101); and according to the fan position coordinates, solving, by using a meta-heuristic algorithm, an optimization problem that aims at minimizing an objective function of wind farm cable costs, so as to obtain an optimal solution for position coordinates of a booster station, an optimal solution for a connection relationship between a plurality of nodes, and an optimal solution for cable information of a plurality of paths connecting the plurality of nodes (102), wherein the connection relationship indicates whether the plurality of nodes are connected in pairs, and the objective function comprises a cable power loss determined according to a power flow of a wind farm.
Patent WO-2021042838-A1 (WO)
Title: Wine cabinet having top-mounted fan and installation method for top-mounted fan
Inventor: XING QIQI
IPC: F25D31/00
Filed: 2020-06-29
Abstract: Disclosed are a wine cabinet having a top-mounted fan and an installation method for top-mounted fan . The wine cabinet comprises: an air duct cover plate, wherein a main air duct is formed between the air duct cover plate and a rear wall of an inner compartment, and an insertion portion is formed on the air duct cover plate; an accommodation member provided with a main connection terminal therein, wherein the accommodation member is disposed in the main air duct and can slide relative to the air duct cover plate so as to expose the main connection terminal; a fan connected to the main connection terminal; and a fan partition plate comprising an insert portion and a connection portion, wherein the insert portion is inserted into the insertion portion and forms an assembly space together with the insertion portion so as to allow the fan partition plate to rotate relative to the air duct cover plate, and the connection portion connects the fan partition plate and a fan cover after the fan partition plate has been rotated into place.
Patent WO-2021017734-A1 (WO)
Title: Entity disambiguation method and apparatus, computer device and storage medium
Inventor: ZHU WEI
IPC: G06F16/332
Filed: 2020-06-30
Abstract: Disclosed are an entity disambiguation method and apparatus, a computer device and a storage medium. The method comprises: acquiring a target question of a user, and identifying a first entity in the target question; determining whether a constructed user portrait subtree is present; if the user portrait subtree is not established, determining, according to the first entity, an answer entity corresponding to the target question; if the user portrait subtree is established, establishing an entity subtree with the first entity serving as a vertex, and comparing whether the distance from the entity subtree to the user portrait subtree is greater than a preset length; if the distance is less than the preset length, selecting an entity, with the lowest hierarchy and the closest distance to the user portrait subtree, from the entity subtree as an answer entity corresponding to the target question; and if the distance is greater than the preset length, determining, according to the first entity, an answer entity corresponding to the target question, such that entity disambiguation is carried out by means of effectively utilizing mined concerns and preferences of the user, thereby reducing the number of interactions of a question-answer dialog system, and improving the convenience of the user when using the question-answer system.
Patent WO-2021184616-A1 (WO)
Title: Parking space detection method and apparatus, and device and storage medium
Inventor: LV JIN
IPC: G06K9/00
Filed: 2020-07-17
Abstract: A parking space detection method and apparatus, and a device and a storage medium. According to the method, a top view image of a scene is learned to obtain five probability maps. The five probability maps specifically comprise a center point probability map and four interior angle point probability maps. The center point probability map reflects a prediction probability of each pixel point in the top view image of the scene serving as the center point of a parking space, each interior angle point probability map reflects a prediction probability of each pixel point in the top view image of the scene serving as a certain interior angle of the parking space, and there is a geometric association between the interior angle point and the center point of each parking space. On this basis, a parking space detection result is obtained by using images output by a model. The method implements rapid detection of parking spaces in a single stage by learning the top view image of the scene. In addition, the method is not limited by the type of parking space, and therefore, multiple types of parking spaces can be detected simultaneously, thereby improving the efficiency of parking space detection.
Patent WO-2021017952-A1 (WO)
Title: Pet leash
Inventor: CHEN WENZHEN
IPC: A01K27/00
Filed: 2020-07-21
Abstract: A pet leash (100), comprising a leash strap (1), and further comprising at least one snap hook (2). The snap hook (2) comprises a clip (21) and a webbing slide (22). The clip (21) comprises a hook (211) and a hanging loop (212) connected to each other. A connecting pin (213) extends downward from the bottom end of the hanging loop (212). The connecting pin (213) passes through the top of the webbing slide (22), and is rotatably provided relative to the webbing slide (22). The webbing slide (22) is a hollow frame. The hollow frame is horizontally provided with a first rod member (221) and a second rod member (222), which divide the hollow frame into a first through hole (223), a second through hole (224), and a third through hole (225) to form a structure in the shape of the Chinese character "目". Moreover, the size of the second through hole (224) is greater than one times the thickness of the flat leash (1), and is less than two times the thickness of the flat leash (1). The present snap hook (2) and pet leash (1) can be completely separated from each other, and can be freely assembled or disassembled during use according to requirements.
Patent WO-2021208284-A1 (WO)
Inventor: SUN LINGYUN
IPC: A61K35/28
Filed: 2020-07-22
Abstract: 提供了一种负载MSCs来源外泌体的口服微球的制备方法及应用。该方法包括以下步骤：(1)ALG/CST外核溶液的配制，(2)ALG/CNC内核溶液的配制，(3)分离间充质干细胞来源的外泌体，(4)制备负载MSCs外泌体的微球。该方法将疏水性的ALG/CST与亲水性的ALG/CNC结合起来，用ALG/CST包裹外泌体内核，保护外泌体免受胃酸和消化液的破坏作用，同时具有pH敏感性的小肠缓释释放的靶向性，借由小肠吸收功能进行损伤修复、免疫调节及抗炎作用，实现RA及其他相关自身免疫性疾病的治疗。
Patent WO-2021023076-A1 (WO)
Inventor: ZHANG ZHANZHAN
IPC: H04W52/02
Filed: 2020-07-29
Abstract: 一种通信方法及装置，该方法包括：第一通信设备在第一不连续接收激活时间内从网络设备接收到第一DCI，第一DCI用于指示新的上行或下行数据传输；第一通信设备在第一不连续接收激活时间之后的第一时间段内不期待从网络设备接收PDCCH，第一时间段的起始时刻为第一不连续接收激活时间的结束时刻，第一时间段的结束时刻位于第二不连续接收激活时间之内；第一通信设备在第一时间段之后监听PDCCH。因此，通过规定UE行为，可以避免由于DCI译码时间超过当前不连续接收激活时间造成网络设备和终端设备对第一时间段是否处于不连续接收激活时间理解不一致的问题，且可以实现节约网络资源，避免功耗浪费。
Patent WO-2021243840-A1 (WO)
Inventor: YU TINGTING
IPC: B60K11/04
Filed: 2020-08-06
Abstract: Embodiments of the present invention relate to the technical field of heat exchange devices, and in particular, to a mounting frame, a cooling device, and an automobile. The mounting frame comprises a frame body and a vehicle connecting member fixed thereon. A mounting recess configured to mount a heat exchange assembly is formed in the frame body. The vehicle connecting member is configured to be connected to a vehicle body.
Patent WO-2021082623-A1 (WO)
Inventor: LIU ZHENGSHU
IPC: A47L11/40
Filed: 2020-08-13
Abstract: A curtain wall cleaning robot, relating to the technical field of cleaning machinery, and used for solving the technical problem in the prior art of potential damage to the curtain wall caused by the friction between travelling wheels (300) and the curtain wall being too great. The curtain wall cleaning robot comprises a machine frame (100), a rolling brush assembly (200), travelling wheels (300), and a pressure regulating assembly; the rolling brush assembly (200) comprises a barrel and a cleaning member (210) arranged on the outer peripheral wall of the barrel, the barrel and the travelling wheels (300) being pivotally connected to the machine frame (100), the rotation centre line of the barrel being parallel to the rotation centre line of the travelling wheels (300), and the outer edge of the cleaning member (210) protruding from the outer edge of the travelling wheels (300), such that both the cleaning member (210) and the travelling wheels (300) can abut the curtain wall to be cleaned; and the pressure regulating assembly is mounted on the machine frame (100), the pressure regulating assembly being capable of regulating the pressure between the travelling wheels (300) and the curtain wall to be cleaned.
Patent WO-2022021482-A1 (WO)
Title: 多接口的无线同屏装置及无线同屏方法
Inventor: OU ZHENGWEI
IPC: G06F3/14
Filed: 2020-08-13
Abstract: 本申请公开了多接口的无线同屏装置及无线同屏方法，无线同屏装置包括：信号转换处理器及信号无线发射器；信号转换处理器包括终端连接接口及转换处理单元，终端连接接口与第一终端进行有线通信连接；信号无线发射器包括数据信号传输接口、编码单元及无线网络天线，信号无线发射器通过数据信号传输接口与信号转换处理器相连接，无线网络天线用于将编码信号发送至第二终端；数据信号传输接口与终端连接接口的类型不同。上述的信号转换处理器与信号无线发射器可通过插接方式快速连接或拆卸，数据信号传输接口与终端连接接口为不同类型的接口并采用分段方式进行插接，则可确保无线同屏装置可适用于至少两种接口类型，扩展了无线投屏装置的适用范围。
Patent WO-2021036824-A1 (WO)
Inventor: XU ZHETAO
IPC: G06K9/00
Filed: 2020-08-14
Abstract: The present disclosure relates to an information collection device and method, an inspection robot and a storage medium, and relates to the technical field of robots. The information collection device comprises: a photographic module configured to photograph an image in response to acquiring a photographic instruction; a light source drive configured to drive, according to a brightness parameter in a fill light instruction, a light source connected to the light source drive to emit light in response to the acquisition of the fill light instruction; and an image processor, connected to the photographic module and the light source drive, and configured to determine the photographic quality of the image photographed by the photographic module; determine whether the photographic quality is greater than a preset value; when the photographic quality is greater than the preset value, recognizing target information in the image; and where the photographic quality is not greater than the preset value, re-determining the brightness parameter according to the image and sending the photographic instruction to the photographic module, and sending the fill light instruction comprising the brightness parameter to the light source drive. The present disclosure can improve the accuracy and efficiency of information collection.
Patent WO-2022040881-A1 (WO)
Inventor: WANG WENJIE
IPC: G03B17/56
Filed: 2020-08-24
Abstract: 一种云台抖动的监测和处理方法、云台及存储介质，该方法包括：获取电机的动力参数和/或所述姿态传感器测量得到的传感数据（S101）；根据所述电机的动力参数和/或所述姿态传感器测量得到的传感数据，确定云台当前的抖动状态（S102）；根据所述云台当前的抖动状态，执行对应的处理（S103）。
Patent WO-2021098359-A1 (WO)
Inventor: ZHANG YI
IPC: G06K9/00
Filed: 2020-09-15
Abstract: The present application relates to a lane line recognition method, a device, equipment, and a storage medium. The determination of the position information of the location of a lane line is as follows: first detecting a current frame of image collected by a vehicle, determining multiple detection frames of the location of a lane line in the current frame of image, and determining a contiguous area on the basis of position information of the multiple detection frames, the contiguous area comprising the lane line, thus performing edge detection with respect to the contiguous area to determine the position information of the location of the lane line in the contiguous area. In other words, the position information of the location of the lane line is produced by first dividing the current frame of image into multiple detection frames, and then connecting the detection frames to produce the contiguous area comprising the lane line, thus performing edge detection with respect to the contiguous area. This prevents the problem of inaccuracy in the determined position information of the location of a lane line when the pixel grayscale of an image of the surrounding changes drastically, thus increasing the accuracy of the determined position information of the location of the lane line.
Patent WO-2022056756-A1 (WO)
Title: 一种棋盘式成像仪及实现方法
Inventor: YU QINGHUA
IPC: G02B23/00
Filed: 2020-09-17
Abstract: 一种棋盘式成像仪，由矩形排列的孔径对阵列（1）、2D光波导光栅阵列（2）、3D光波导光束传输阵列（3）、2D光波导正交调制耦合器阵列（4）和光电转换数据采集与图像处理模块（5）构成。物光经孔径对阵列（1）分孔径汇聚，然后由2D光波导光栅阵列（2）收集后分光成窄谱段光束，输出给3D光波导光束传输阵列（3）完成交叉配对，再经2D光波导正交调制耦合器阵列（4）调制耦合，最后到达光电转换数据采集与图像处理模块（5），获得物方图像。还包含棋盘式成像仪的实现方法，提高了棋盘式成像仪的光学效率，拓展了等效口经，提升了棋盘式成像仪工作能力，采用各模块先独立制造再集成的实现方法，提升了模块和成像仪的成品率。
Patent WO-2021057967-A1 (WO)
Inventor: WU BO
IPC: A63H33/04
Filed: 2020-09-27
Abstract: 本发明公开了一种回忆人生轨迹接力玩具，其包括智能设备和通关接力玩具，所述智能设备与通关接力玩具通过蓝牙或Wi-Fi无线连接，所述通关接力玩具包括磁性引导棒、铁磁球、横向通道和若干个实体关卡；所述智能设备上设有与所述若干个实体关卡分别相对应的虚拟。本发明具有训练记忆力、训练手眼协调能力和延缓衰老等优点。
Patent WO-2021063347-A1 (WO)
Inventor: ZHOU FENGMEI
IPC: A61K31/381
Filed: 2020-09-29
Abstract: Provided are a new impurity compound of rotigotine behenate, and the rotigotine behenate or a preparation thereof containing less than 0.5% by weight of the impurity compound, and an application of the impurity compound as a reference substance in the impurity detection of the rotigotine behenate or the preparation thereof.
Patent WO-2022067671-A1 (WO)
Inventor: WANG BIN
IPC: D06B3/04
Filed: 2020-09-30
Abstract: Disclosed is a dust removal device for yarn dyeing and finishing, the device comprising a frame. A dust removal device is arranged inside the frame; a yarn inlet is arranged on one side of the frame, and a yarn outlet is arranged on the other side of the frame; a first yarn guide device is arranged on the side in the frame close to the yarn inlet, a first yarn guide roller is sleeved on the outer side of the first yarn guide device, and a first yarn-pressing rotating wheel is installed above the first yarn guide roller; and a second yarn guide device is arranged on the side in the frame close to the yarn outlet. Yarn is brought into the dust removal device by means of the first yarn guide device; a driving electric motor is started, and a yarn rolling wheel rotates to rub the yarn, such that dust on the yarn is beaten out of same and collected in a dust collection box; the yarn is blown up by means of an air blower, and the dust is collected in a dust collection plate; and the treated yarn is then taken out by means of the second yarn guide device, thereby achieving automated dust removal treatment of the yarn, improving the quality of the yarn, and reducing manual operation.
Patent WO-2021073637-A1 (WO)
Title: 一种软件架构分析的计算机实现方法及其装置
Inventor: YANG SHAOBING
IPC: G06F8/75
Filed: 2020-10-19
Abstract: 一种软件架构分析的计算机实现方法和装置。架构分析装置(106)接收用户输入的架构模型，对架构模型内包括的多个模块进行分析，获得模块之间的调用关系。随后，根据用户输入的架构设置，将多个模块划分入不同的层中，并且对多个模块之间的调用关系是否符合调用规则进行检测，将检测结果通过界面展示给用户。
Patent WO-2021078169-A1 (WO)
Title: Barcode reading method and terminal
Inventor: WANG DONGSHENG
IPC: G06K7/10
Filed: 2020-10-21
Abstract: Disclosed is a barcode reading terminal (100), comprising a camera (2) for collecting images; a light supplementing lamp (3) for supplementing light; and a control unit (5) for controlling the camera (2) to collect a first image when the light supplementing lamp (3) is in an off state, and for further determining whether there is a barcode (10) in the first image, controlling, when the barcode (10) is in the first image, the light supplementing lamp (3) to supplement light, and further controlling the camera (2) to collect a second image. When the first image is collected, the light supplementing lamp (3) does not emit light; when it is determined that the barcode (10) is in the first image, and the second image is then collected, the light supplementing lamp (3) supplements light, such that energy is further saved; and at the same time, the light supplementing lamp (3) can be prevented from being aligned with human eyes due to an error during scanning, and can thus be prevented from hurting human eyes.
Patent WO-2022082547-A1 (WO)
Inventor: JIA SHENG
IPC: G06Q40/04
Filed: 2020-10-22
Abstract: A blockchain-based smart contract system, comprising: a payment system, an excitation system and a governance system; the excitation system is configured to periodically issue rewards to eligible accounts; the excitation system integrates a decentralized token exchange platform, and the token exchange platform is a first merchant that completes a transaction by means of the payment system; and the governance system is configured to perform corresponding governance on a merchant when the merchant is suspected of doing evil.
Patent WO-2022007242-A1 (WO)
Inventor: CHEN XIAO
IPC: G01R33/36
Filed: 2020-10-22
Abstract: 一种多频线圈，包括双频实现电路（X1）、单频实现电路（X2）、线圈本体；线圈本体包括输入端、输出端，线圈本体包括蝶形线圈、环形线圈；双频实现电路（X1）包括双频输入输出支路、双频频率调节支路、高频调节支路、低频调节支路，双频输入输出支路、双频频率调节支路连接输入端，高频调节支路、低频调节支路连接输出端；单频实现电路（X2）包括单频输入输出支路、接地支路、单频调节支路，单频输入输出支路连接输入端，接地支路连接输出端，单频调节支路两端分别连接输入端、输出端；利用两种线圈的磁场方向特性实现三个频率或者四个频率，简化线圈的解耦并减少了LC并联谐振器的使用数量，有效的提高了线圈的发射效率与接收灵敏度。
Patent WO-2021143255-A1 (WO)
Inventor: HE HUAN
IPC: A63F13/358
Filed: 2020-10-26
Abstract: L'invention concerne un procédé de traitement de données, exécuté par un dispositif informatique et consistant à : obtenir un objet virtuel associé, associé à un objet virtuel principal, et obtenir une variable de premier type parmi des variables de rôle de l'objet virtuel associé en tant que variable de premier type (201) ; réaliser un traitement de compression sur la variable de premier type pour obtenir des données compressées, et encapsuler les données compressées dans des premières données de changement de l'objet virtuel principal (202) ; et envoyer les premières données de changement de l'objet virtuel principal à un client cible où se trouve l'objet virtuel principal (203) pour permettre au client cible de mettre à jour et d'afficher une trame d'image sur la base des premières données de changement.
Patent WO-2021203682-A1 (WO)
Inventor: Wu Fankai
IPC: B26D7/02
Filed: 2020-10-29
Abstract: La présente invention concerne une perceuse et un procédé de détection de position de broche pour la perceuse. La perceuse comprend un établi (10), un arbre principal (20), un dispositif de coupe (30) et un mécanisme de détection (40). Une première broche (100) et une seconde broche (200) sont disposées sur un dispositif de serrage pneumatique de l'établi. Le dispositif de coupe est monté sur l'arbre principal. Le mécanisme de détection est monté sur l'arbre principal. L'arbre principal est conçu pour amener le dispositif de coupe en contact avec la première broche, pour former un circuit conducteur parmi le mécanisme de détection, la première broche et l'établi, de telle sorte que le mécanisme de détection détecte la position de la première broche ; l'arbre principal est en outre conçu pour entraîner le dispositif de coupe pour entrer en contact avec la seconde broche, pour former un circuit conducteur parmi le mécanisme de détection, la seconde broche et l'établi, de telle sorte que le mécanisme de détection détecte la position de la seconde broche.
Patent WO-2022062096-A1 (WO)
Inventor: HE HONGYAN
IPC: A61K31/519
Filed: 2020-11-09
Abstract: Disclosed are a process method for improving the fluidity of palbociclib isethionate and a composition. The method comprises a step of granulating palbociclib isethionate with a pharmaceutically acceptable excipient, the tap density of the obtained particles being 0.55-0.72 g/mL, and the angle of repose being less than or equal to 44°. Said method enables a palbociclib isethionate composition to have better particle fluidity during capsule filling. The content of the prepared palbociclib isethionate capsules is uniform, the capsules have good stability and the quality thereof can be controlled. The preparation method is convenient to operate, easy to master and adjust, and has good production scale-up controllability.
Patent WO-2021104089-A1 (WO)
Inventor: SI WEIXIN
IPC: G06T7/33
Filed: 2020-11-16
Abstract: The present application is suitable for the technical field of image processing, and provides an image registration method and device as well as a terminal device, the image registration method comprises: acquiring an image to be registered and a target image; wherein, the image to be registered comprises a corresponding position of a point cloud and a first gray level, the target image contains the position of a second point cloud; according to the distance between the registration point in the target image and each point in the first point cloud, performing target transformation on the first point cloud to obtain the point cloud to be registered; on the basis of the point cloud to be registered and the first gray level, performing image registration on the image to be registered and the target image. The present application can quickly realize the registration between the image to be registered and the target image, and obtains relatively high accuracy of the registration.
Patent WO-2021098863-A1 (WO)
Title: Procédés de surveillance de pdcch, équipement utilisateur, station de base et support lisible par ordinateur
Inventor: LIN HAO
IPC: H04W76/28
Filed: 2020-11-20
Abstract: La présente invention concerne un procédé, un équipement utilisateur, un programme informatique et un support lisible par ordinateur destinés à la surveillance de canal physique de commande de liaison descendante (PDCCH).