baber/WOPTO huggingface dataset:
Patent WO-2021057088-A1 (WO)
Title: Data connection method and apparatus and electronic device
Inventor: CHEN MENGMENG
IPC: G06F16/22
Filed: 2020-06-05
Abstract: A data connection method and apparatus and an electronic device. The method comprises: carrying out a data connection operation on a first data set and a second data set by means of a first connection algorithm, to connect data of the same key value in the first data set and the second data set; in the execution process of the first connection algorithm, obtaining an execution parameter representing the execution efficiency of the algorithm in the execution process of the first connection algorithm; and switching the first connection algorithm into a second connection algorithm according to the execution parameter, and continuing executing the data connection operation by means of the second connection algorithm. According to the method, automatic switching of the connection algorithm is realized according to the algorithm execution state in the data connection process.
Patent WO-2021237794-A1 (WO)
Inventor: XIAO BO
IPC: H04R9/06
Filed: 2020-06-05
Abstract: 本实用新型提供了一种发声器件，其包括盆架、支撑于盆架的振动系统以及具有磁间隙的磁路系统，振动系统包括：振膜，振膜固定于盆架；音圈，音圈插设于磁间隙内用以驱动振膜振动发声；骨架组件，骨架组件包括金属骨架和第一塑料连接部，第一塑料连接部与金属骨架靠近所述振膜的一端固定连接；金属骨架包括呈环状的骨架本体和由骨架本体向内弯折延伸至磁间隙的至少两个骨架支撑部；第一塑料连接部位于骨架本体与振膜之间，并将骨架本体连接至振膜，骨架支撑部与音圈连接并将音圈悬置于磁间隙内。与相关技术相比，本实用新型的发声器件可靠性更好，声学性能更优。
Patent WO-2021253451-A1 (WO)
Title: Biological characteristic detection apparatus and smart wearable device
Inventor: JIANG PENG
IPC: A61B5/145
Filed: 2020-06-19
Abstract: A biological characteristic detection apparatus and a smart wearable device. The biological characteristic detection apparatus comprises a light-emitting member (101), a light-combining member (102), a light-blocking member (104) and a light-receiving member (103), wherein the light-emitting member (101) comprises two light-emitting units (1011, 1012), the two light-emitting units (1011, 1012) being respectively arranged on different sides of the light-combining member (102), the light emission directions of the two light-emitting units (1011, 1012) both being towards the light-combining member (102), and the irradiation areas, on the light-combining member (102), of a first light beam and a second light beam emitted by the two light-emitting units (1011, 1012) being the same or similar; the light-combining member (102) is used for reflecting the first light beam and transmitting the second light beam, the first light beam and the second light beam being emitted to a user in the same preset direction after same pass through the light-combining member (102); the light-blocking member (104) is used for blocking a light beam emitted by the light-emitting member (101) and a light beam emitted by the light-combining member (102) from being emitted to the light-receiving member (103); and the light-receiving member (103) is used for receiving a first emergent light beam and a second emergent light beam and converting received light signals into electrical signals. Thus, the accuracy of a biological characteristic detection result can be improved.
Patent WO-2021212645-A1 (WO)
Inventor: XIE BANGMING
IPC: D06F58/24
Filed: 2020-06-22
Abstract: A liquid-discharging partition plate (10) for a dryer (100), and a dryer (100). The liquid-discharging partition plate (10) comprises a liquid guide recess (21); an inlet (211) of the liquid guide recess (21) and an outlet (212) of the liquid guide recess (21) are respectively located on two sides of the liquid guide recess (21) along the length direction. The liquid-discharging partition plate (10) also comprises a flow-diverting recess (31), which is located on at least one side of the liquid guide recess (21) along the width direction and which communicates with the liquid guide recess (21) by means of liquid-passing openings (22).
Patent WO-2022000227-A1 (WO)
Inventor: LI QIAOYU
IPC: H04W72/04
Filed: 2020-06-30
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may determine channel state information (CSI) based at least in part on a first reference signal and interference of a second reference signal that is associated with a sensing signal; and transmit a CSI report or a CSI interference measurement report that is based at least in part on a measurement of the first reference signal and the interference of the second reference signal. Numerous other aspects are provided.
Patent WO-2021184584-A1 (WO)
Inventor: NI QIANWEI
IPC: B23B41/00
Filed: 2020-06-30
Abstract: 一种锁体钻孔生产线，包括机架（1），机架上固定有水平的轨道（2），轨道两侧壁的高度小于锁体的高度；机架上对应轨道的一侧固定有伸缩杆（10），伸缩杆的一端设置在轨道内；轨道上方设置有钻孔机（3），钻孔机固定在机架上；轨道底面上对应钻孔机正下方的位置处设有通孔（4），通孔内配合设置有水平的托板（5），托板的底端连接有升降气缸（6）；升降气缸与机架之间连接有连接架（7），连接架上对应托板两侧的位置处均设置有夹板（8），每块夹板和连接架之间均连接有水平的伸缩气缸（9）。该锁体钻孔生产线不仅能够方便锁体取出，还具有加工效率较高、工作人员的劳动强度较小、夹持操作较方便、锁体输送较方便、夹持稳定性较强和工作环境较干净的优点。
Patent WO-2022011691-A1 (WO)
Title: A camera for a portable electronic device with optical image stabilization
Inventor: HEGELS ERNST
IPC: G03B5/00
Filed: 2020-07-17
Abstract: A camera for a portable electronic device is provided. The camera comprises a housing, a first lens assembly (101) having a first optical axis (A), a second lens assembly (105, 107) having a second optical axis (B), a mirror(103) placed at a point of intersection of the first and the second optical axis (A, B), and an image sensor (109) placed on the second optical axis (B). Furthermore, the camera comprises an image stabilization apparatus, comprising a first detector configured to generate a first signal in response to a rotation of the camera about an axis that is perpendicular to both the first and the second optical axis (A, B) and a first actuator configured to rotate the first lens assembly (101) and the mirror (103) in response to the first signal relative to the housing about a first rotation axis perpendicular to the first and second optical axis for compensating the rotation of the camera.
Patent WO-2022016451-A1 (WO)
Title: Optical system, image capture module, and electronic device
Inventor: WANG NINI
IPC: G02B13/00
Filed: 2020-07-23
Abstract: An optical system (100), comprising: a diaphragm (STO); a first lens (L1) having a positive refractive power, wherein an object side surface (S1) thereof is convex at a paraxial position; a second lens (L2); a third lens (L3); a fourth lens (L4); a fifth lens (L5); a sixth lens (L6) having a positive refractive power, wherein an image side surface (S12) thereof is convex at the paraxial position; a seventh lens (L7); and an eighth lens (L8), wherein an image side surface (S16) thereof is concave at the paraxial position. The optical system (100) satisfies: (MIN6*MAX8/MAX6*MIN8) ≤ 2, wherein MIN6 is the minimum thickness of the sixth lens (L6) in an optical axis direction, MAX6 is the maximum thickness of the sixth lens (L6) in the optical axis direction, MIN8 is the minimum thickness of the eighth lens (L8) in the optical axis direction, and MAX8 is the maximum thickness of the eighth lens (L8) in the optical axis direction.
Patent WO-2022007056-A1 (WO)
Inventor: TAO JIAN
IPC: G09G3/20
Filed: 2020-07-29
Abstract: 本申请提供一种GOA电路及显示面板，该GOA电路的每一级GOA单元相当于传统GOA电路中的多个级联的GOA单元，可以按时序依次输出多个栅极扫描信号，从而使得每一级GOA单元能控制显示面板的多行像素单元进行显示，由此减少GOA电路所包括的薄膜晶体管的数量，节省布线空间，进一步减小显示面板的边框尺寸。
Patent WO-2021159673-A1 (WO)
Inventor: SUN JINHE
IPC: B01D59/42
Filed: 2020-08-03
Abstract: 一种电迁移分离富集 6Li同位素的方法，包括：将离子液体、稀释剂和络合剂均匀混合，形成有机相，作为中段槽液；之后使阳极、阴极、阳极液、阴极液、中段槽液、第一隔离膜与第二隔离膜共同构成电迁移体系；然后使所述电迁移体系通电，获得富集 6Li的阴极液；其中，所述中段槽液为前述所获有机相，所述阳极液包括锂盐溶液，所述第一隔离膜设置于阳极液与中段槽液之间，所述第二隔离膜设置于中段槽液与阴极液之间。所述方法操作简单，分离过程仅涉及电迁移工艺，可实现连续化生产，大大提高了分离效率，同时使用三段法进行电迁移，避免了有机相的电离分解。所有溶液相均可循环利用，工艺清洁环保，且对温度、湿度、空气等无特殊要求。
Patent WO-2021023309-A1 (WO)
Title: 一种无纺布隔膜及其制备方法和应用
Inventor: ZHAO WEI
IPC: H01M10/0525
Filed: 2020-08-07
Abstract: 本申请提供了一种无纺布隔膜及其制备方法和应用，本申请的无纺布隔膜包括若干纤维，而纤维之间通过改性剂紧密连接，显著提高了隔膜拉伸强度和穿刺强度；同时改性剂分子接枝在纤维表面改善了电解液对隔膜的浸润性能，从而提高了隔膜离子传导性和电池倍率性能；同时改性剂分子中的金属Ti或金属Zr可以有效吸引电解液中的电解质阴离子从而提高电解液的离子迁移数，从而降低电池极化，提高电池的倍率性能。
Patent WO-2021227271-A1 (WO)
Title: High-strength chinlon thread for parachutes
Inventor: MA ZHIHONG
IPC: D02G3/04
Filed: 2020-08-10
Abstract: A high-strength chinlon thread for parachutes, comprising a main body (1). A reinforcing mechanism (2) and an elastic mechanism (3) are wound on and connected to the surface of the main body (1). The outer surface of the elastic mechanism (3) is in close contact with the outer surface of the reinforcing mechanism (2), and the surface of the reinforcing mechanism (2) is interlaced with the surface of the elastic mechanism (3). The reinforcing mechanism (2) comprises a natural fiber layer (21). The surface of the natural fiber layer (21) is connected to a natural silk fiber layer (22) by means of a pure acrylic latex. The surface of the natural silk fiber layer (22) is connected to a synthetic fiber layer (23) by means of a pure acrylic latex. The surface of the synthetic fiber layer (23) is connected to a mixed fiber layer (24) by means of a pure acrylic latex. The structure of the high-strength chinlon thread has the effect of strengthening the strength of chinlon threads, achieves the purpose of high strength, and solves the problem that the existing chinlon threads have low strength and weak tension and thus accelerated damage to the chinlon threads is likely caused.
Patent WO-2021031974-A1 (WO)
Title: Method for selecting initial value of course angle of unmanned aerial vehicle and unmanned aerial vehicle
Inventor: LI YINGJIE
IPC: G05D1/08
Filed: 2020-08-13
Abstract: A method for selecting an initial value of a course angle of an unmanned aerial vehicle (10) and the unmanned aerial vehicle (10). An accurate course angle initial value is provided for data fusion of the unmanned aerial vehicle (10), for the course angle to still have a certain degree of accuracy when the unmanned aerial vehicle (10) takes off in a ground environment with magnetic interference is achieved, and the probability of crash of the unmanned aerial vehicle (10) taking off in the ground environment with magnetic interference is reduced, and the flight safety is improved. The method comprises: detecting, in real time, a flying height of the unmanned aerial vehicle (10) during take-off and a magnetic field parameter in a flying environment of the unmanned aerial vehicle (10) (S21); determining an initial value of a course angle according to the flying height and the magnetic field parameter (S22); obtaining an acceleration horizontal component, obtained by an accelerometer during the horizontal flight, of the unmanned aerial vehicle (10) and an acceleration horizontal component obtained by a GPS (S23); and updating the initial value of the course angle according to the acceleration horizontal component obtained by the accelerometer and the acceleration horizontal component obtained by the GPS (S24).
Patent WO-2021032014-A1 (WO)
Title: Method and apparatus for determining cell configuration
Inventor: LIU FENGWEI
IPC: H04W24/02
Filed: 2020-08-14
Abstract: Disclosed in the present application a method and an apparatus for determining cell configuration, which are used for implementing cell-level configuration of relay nodes. The method is applied to a node, which can be a relay node or a relay device, such as an IAB node, and this node is denoted as a first node, and a second node is the superior node of the first node. The method comprises: a first node sends first information to a second node, the first information being used for indicating information of one or more cells of the first node; the first node receives second information from the second node, the second information being used for indicating the cell configuration of the first node, wherein the cell configuration can also be called cell-level configuration, and the cell configuration of the first node is determined according to the information of one or more cells of the first node, for example, the cell configuration can be determined by the second node.
Patent WO-2021032156-A1 (WO)
Inventor: WU YI
IPC: H01M8/18
Filed: 2020-08-20
Abstract: 本发明提供一种含有羧基的蒽醌衍生物的合成方法、衍生物和电池系统，含有羧基的蒽醌衍生物的合成方法，包括以下步骤：S1、将含端羧基的二元酸与氯化亚砜混合并加入甲苯作为反应溶剂，加入催化剂，加热到设定温度反应；S2、反应结束后，除去溶剂和氯化亚砜，加入甲苯蒸馏，得到反应物；S3、将反应物与氨基蒽醌混合，加入甲苯作为反应溶剂，升温至回流反应；S4、反应结束后除去溶剂，向剩余物中加入碳酸钾溶液，过滤除去固体，调节滤液pH至预定值，析出固体并过滤、洗涤、干燥，得到含有羧基的蒽醌衍生物。根据本发明实施例的含有羧基的蒽醌衍生物的合成方法，简单易操作，成本低廉，能够应用于电池系统以解决电化学能源存储问题。
Patent WO-2022000774-A1 (WO)
Inventor: XIAO CHUAN
IPC: H03K17/16
Filed: 2020-09-09
Abstract: A diode current bypass control circuit and a control method therefor. The control circuit comprises a main module (101), a diode current sensing module (102), and a driving module (103); the main module (101) comprises a main switching tube and a main diode; the main diode is connected in parallel to the source and drain ends of the main switching tube; the diode current sensing module is connected to the two ends of the main diode for sensing a current flowing through the main diode; and the driving module (103) is connected to the output end of the diode current sensing module and the gate end of the main switching tube for generating a driving current in proportion to the sensed current so as to drive the main switching tube to be conducted. The main module (101), the diode current sensing module (102), and the driving module (103) constitute a negative feedback loop, reducing the current of the main diode to a set current value, and solving the problem of heating due to a high current flowing through a body diode or a flyback diode during the turn-off period of the main switching tube and the problem of circuit runaway due to the introduction of the high current into a substrate.
Patent WO-2022052046-A1 (WO)
Inventor: LIANG YANGUO
IPC: H04B1/401
Filed: 2020-09-11
Abstract: When a radar signal is detected on an operational DFS channel causing the current DFS channel to immediately switch to another channel, user intervention is generally required to manually switch back to using the original DFS channel. An improved access point device, however, can automatically revert back to using the original DFS channel after expiration of the non-occupancy period and based, at least in part, on any one or more control parameters without the need for a manual reconfiguration saving time and expense as well as provide an enhance network experience. Such allows the connection of the access point device, such as a gateway, to automatically continue utilizing the originally configured DFS channel which is typically a channel that provides the best network performance and user quality of experience.
Patent WO-2022052059-A1 (WO)
Title: 一种通信方法及装置
Inventor: GENG TINGTING
IPC: H04W52/02
Filed: 2020-09-11
Abstract: 一种通信方法及装置，该方法包括：AI设备根据收集的AI数据，确定节能策略；AI设备将节能策略通知网络设备。网络设备根据上述节能策略，执行节能操作。相对于，由网络设备或OAM系统通过人工经验或简单的算法确定节能策略并实施的方案，可实现网络智能化的节能机制，满足网络节能的高要求。
Patent WO-2021077969-A1 (WO)
Inventor: YANG DONGSHENG
IPC: B62D15/00
Filed: 2020-09-23
Abstract: L'invention concerne un système de direction et un véhicule, le système de direction comprenant un arbre d'extrémité de volant de direction (600) et un arbre d'extrémité d'engrenage de direction (700) qui sont agencés coaxialement, et un mécanisme d'entraînement électrique (300) pour entraîner l'arbre d'extrémité de volant de direction (600) et l'arbre d'extrémité d'engrenage de direction (700) à désaccoupler ou à accoupler.
Patent WO-2022061821-A1 (WO)
Inventor: WANG GUOCAI
IPC: H01L27/146
Filed: 2020-09-27
Abstract: The present application provides a semiconductor device and a preparation method therefor, a receiver chip, a distance measuring device, and a movable platform. The semiconductor device comprises: an epitaxial layer which comprises a first surface and a second surface that are oppositely arranged; several avalanche photodiodes which are formed on the first surface of the epitaxial layer, incident light entering the avalanche photodiodes through the second surface of the epitaxial layer; several first electrodes which are formed on the first surface of the epitaxial layer at intervals and completely cover the avalanche photodiodes corresponding to the first electrodes vertically; and a second electrode comprising a heavily doped region formed on the second surface of the epitaxial layer. The semiconductor device solves the trailing problem caused by substrate photon-generated carrier diffusion and substrate impurity diffusion, and can improve the shielding effect of photon-generated carriers and reduce delays, while the quantum efficiency remains unchanged.
Patent WO-2021151305-A1 (WO)
Inventor: RUAN XIAOWEN
IPC: G06K9/62
Filed: 2020-09-29
Abstract: 一种基于缺失数据的样本分析方法、装置、电子设备以及存储介质，涉及大数据技术，方法包括：获取缺失数据集及对应的标签值，计算所述缺失数据集中每一种缺失数据维度的饱和度，选取饱和度大于预设饱和度的缺失数据维度，生成特征维度列表（S1）；计算所述特征维度列表中每一种缺失数据维度与所述标签值的相关系数，选取所述相关系数大于预设相关系数的缺失数据维度，得到目标缺失数据维度集（S2）；利用预设数据缺失不敏感算法对所述目标缺失数据维度集进行建模，生成缺失数据不敏感模型（S3）；利用所述缺失数据不敏感模型对待分析样本数据集进行数据分析，得到分析结果（S4）。此外，还涉及区块链技术，选取的缺失数据维度可存储于区块链中。通过该方法可以解决因缺失数据导致样本分析出现不准确的问题。
Patent WO-2022077329-A1 (WO)
Inventor: ZHANG YUSHU
IPC: H04W72/04
Filed: 2020-10-15
Abstract: L'invention concerne des appareils, des systèmes et des procédés d'utilisation d'un message de coordination entre UE. Un UE peut recevoir, en provenance d'un premier UE, un message de coordination entre UE. Le message de coordination entre UE peut comprendre une indication d'un ensemble de ressources et une indication selon laquelle l'ensemble des ressources se compose de ressources préférées ou de ressources non préférées. L'UE peut être configuré pour sélectionner des ressources pour des communications de liaison latérale sur la base de l'ensemble de ressources indiqué dans le message de coordination entre UE. L'UE peut effectuer différents processus de sélection sur la base de l'ensemble de ressources indiqué dans le message de coordination entre UE. L'UE peut effectuer un premier processus et/ou un premier un ensemble de processus, lorsque l'ensemble de ressources est indiqué comme étant non préféré, et un second processus et/ou un second ensemble de processus, lorsque l'ensemble de ressources est indiqué comme préféré.
Patent WO-2021129081-A1 (WO)
Inventor: WANG TAO
IPC: H02J50/10
Filed: 2020-10-20
Abstract: Provided is an emergency guarantee robot for an unmanned aerial vehicle in a polar region. The robot is of a vehicle body structure. A support table (1) is arranged on the upper side of a chassis of a vehicle body; traveling devices (2) are arranged on two sides of the chassis of the vehicle body; two sides of the support table (1) are hinged to a pair of housings (5) by means of hinge fasteners (3) and push rods (4); and wind power generation devices (6) are further arranged on the housings (5). A launching guide rail (7) is arranged on the support table (1); a lifting device (8) is arranged at the front end of the launching guide rail (7); a blocking device (9) is arranged in the middle of the launching guide rail (7); and an ejection device (10) is arranged at the rear of the launching guide rail (7). A pneumatic chuck (11) and a clamping device (12) are further arranged on a track of the launching guide rail (7).
Patent WO-2021043327-A1 (WO)
Title: Unmanned aerial vehicle parameter setting methods and system
Inventor: FENG YINHUA
IPC: G05D1/10
Filed: 2020-10-21
Abstract: An unmanned aerial vehicle parameter setting method and system, said method being applied to a cloud server end, the cloud server end being used to be in communication connection with an operation terminal, the operation terminal being used to manipulate an unmanned aerial vehicle. Said method comprises: collecting statistics of trigger parameters generated by a user and received by an operation terminal (S10); analyzing the trigger parameters to obtain recommendation parameter values (S20); gathering the obtained recommendation parameter values (S30); generating the recommendation parameter list according to the gathered recommendation parameter values (S40); and generating a configuration file according to the recommendation parameter list, the configuration file being used for storage on the cloud server end (S50). Further disclosed is an unmanned aerial vehicle parameter setting method, being applied to an operation terminal. The unmanned aerial vehicle parameter setting methods and system can intelligently recommend parameter values for facilitating the setting of unmanned aerial vehicle parameters.
Patent WO-2022062058-A1 (WO)
Inventor: ZANG FAHENG
IPC: G03F7/00
Filed: 2020-10-29
Abstract: A nanoimprint process monitoring method and apparatus, and a nanoimprint device. The nanoimprint process monitoring method comprises the following steps: a light source emits monitoring laser (a) to a PCM module (100) on an object to be monitored, said object comprising a nanoimprint template (200) and/or a nanoimprint product (S100); an imaging module (400) receives reflected laser of the PCM module (100) to obtain a reflected light spot formed by the reflected laser (S200); and a processor obtains the reflected light spot fed back by the imaging module (400), and determines, according to the reflected light spot, whether said object meets standards (S300). The PCM module (100) is monitored by using the monitoring laser (a), and indirect non-contact real-time process monitoring can be performed on said object, such that real-time process monitoring is provided in nanoimprint mass production.
Patent WO-2022088136-A1 (WO)
Title: 一种水性自剥离金属热处理保护涂料及其制备方法和应用
Inventor: YUAN HONGQING
IPC: C21D1/68
Filed: 2020-10-31
Abstract: 一种水性自剥离金属热处理保护涂料，包括以下重量份数的原料：水性硼酸25-30份，水性苯乙烯丙烯酸乳液10-20份，水性丙烯酸乳液20-30份，水性聚氨酯树脂15-20份，有机色浆15-20份，消泡剂3-5份，分散剂8-15份，防腐剂1-6份，附着力促进剂3-10份。一种水性自剥离金属热处理保护涂料的制备方法，及该涂料在金属工件上的应用。
Patent WO-2022110120-A1 (WO)
Title: Lens cover having lens element
Inventor: HUO YONGFENG
IPC: F21V5/00
Filed: 2020-11-30
Abstract: A lens cover for a plurality of light emitting devices is provided. The lens cover includes a base substrate and an optical lens element. The optical lens element extends from the base substrate and defines a focal center. The optical lens element includes a length and a width and includes an exterior surface and interior surface. The exterior surface extends from the base substrate along an outer perimeter and is symmetrical about the focal center. The interior surface is symmetrical about the focal center.
Patent WO-2021110022-A1 (WO)
Inventor: ZHANG DIANKAI
IPC: G06T3/00
Filed: 2020-12-02
Abstract: An image display control method, a terminal, and a computer readable storage medium. The method comprises: detecting a processing operation performed on a target image (S101); and determining a display image according to the processing operation, the display image comprising at least a partial region which is target image information after the processing operation, and at least a partial region which is target image information before the processing operation (S102).
Patent WO-2022116095-A1 (WO)
Title: Système de formation de réseau neuronal distribué
Inventor: SHEN YICHUN
IPC: G16H10/60
Filed: 2020-12-03
Abstract: Appareils, systèmes et techniques pour former un modèle appris par machine. Une pluralité de clients de formation obtiennent chacun à leur tour un droit exclusif pour mettre à jour un modèle et chaque client forme ledit modèle avec des données de formation qui ne sont pas accessibles à d'autres clients de formation.