baber/WOPTO huggingface dataset:
Patent WO-2020150993-A1 (WO)
Inventor: WU KAISHUN
IPC: A63B71/06
Filed: 2019-01-25
Abstract: Disclosed is a scoring system for batting sports. The system comprises: a microphone array module having two or more microphones, and used for collecting sound signals of collisions of a ball with different planes in ball sports and recording sounds; a positioning module for positioning the ball in real time by means of extracting, according to the sound signals collected by a microphone array, time differences and arrival angles of the sound signals reaching different microphones; a collision type recognition module for recognizing the types of the collisions of the ball with the planes by means of a classification method; and a scoring module for scoring a competition process according to the rules of batting sports, the recognized types of the collisions and the position of the ball. Further correspondingly disclosed is a scoring method therefor. In the present invention, the position of a ball is calculated by means of the difference in the time when a collision sound reaches a microphone, and then the trajectory of the ball is recorded; and the scores of athletes are distinguished by means of distinguishing different collision sounds, thereby achieving the aims of recording a movement trajectory and performing scoring.
Patent WO-2019184591-A1 (WO)
Title: Heat dissipation device for display panel, manufacturing method thereof, and display device
Inventor: MA YONGDA
IPC: H05K7/20
Filed: 2019-01-30
Abstract: The present disclosure provides a heat dissipation device for a display panel and a display device, pertaining to the technical field of displays. The heat dissipation device can comprise a first thermally conductive layer and a second thermally conductive layer. The first thermally conductive layer is at a side of a display panel away from a display surface, and is provided with a through hole. The second conductive layer is disposed at a side of the first thermally conductive layer away from the display panel, and is connected to the display panel via the through hole. The thermal conductivity of the first thermally conductive layer in a direction parallel to the display surface is greater than the thermal conductivity thereof in a direction perpendicular to the display surface. The thermal conductivity of the second thermally conductive layer in the direction perpendicular to the display surface is greater than the thermal conductivity of the first thermally conductive layer in the direction perpendicular to the display surface. The heat dissipation device of the present disclosure improves the heat dissipation effect of display panels.
Patent WO-2020077928-A1 (WO)
Title: Chip inductor and method for manufacturing same
Inventor: CHENG WEI
IPC: H01F27/28
Filed: 2019-02-22
Abstract: A chip inductor and a method for manufacturing the same. The chip inductor comprises: a pin layer; and insulation layers and metal layers sequentially and alternately arranged above the pin layer. Patterned metal structures located in the plurality of metal layers are electrically and correspondingly connected to each other so as to form a multilayered planar spiral coil structure. Two end portions of the multilayered planar spiral coil structure are electrically connected to corresponding pin structures located at the pin layer, respectively.
Patent WO-2020147195-A1 (WO)
Inventor: JIAO XIN
IPC: G09G3/20
Filed: 2019-03-25
Abstract: 一种显示面板亮度的控制方法及装置、存储介质、处理器。该方法包括：获取经过图像处理器处理的多个像素值，其中，每个像素值的位宽为第一预设位宽（S102）；对每个像素值进行数据类型转换，得到第二预设位宽的多个像素值，其中，第二预设位宽高于第一预设位宽（S104）；将第二预设位宽的像素值送入数字模拟转换模块，以确定显示面板各子像素的电压输出数值，其中，电压输出数值与显示面板的屏幕亮度之间呈第一线性关系（S106）；调整电压输出数值，以控制显示面板的屏幕亮度（S108）。
Patent WO-2019205972-A1 (WO)
Inventor: GONG HONGYU
IPC: B60N2/16
Filed: 2019-04-15
Abstract: An adjustment driver (1) for a car seat, comprising a box body (2), a box cover (3) adapted to the box body (2), and a transmission apparatus. The box body (2) has a cavity accommodating the transmission apparatus; the box cover (3) is provided with at least two through holes (13); a corresponding number of bolts (12) pass through the through holes (13) and are screwed into receiving portions (18) in the box body (2), wherein the bolts (12) have heads in the shape of an inverted cone. When the box cover (3) is locked to the box body (2) by means of the bolts (12), the head conical surfaces of the bolts (12) are abutted against the edges of the through holes (13) of the box cover (3). By using the adjustment driver, on one hand, the layout and matching on a seat framework having a limited structural space become easier, and on the other hand, high mechanical strength test requirements of a seat system can also be satisfied.
Patent WO-2020140341-A1 (WO)
Title: Hand-held tool having anti-drop device
Inventor: LIN PO-HAO
IPC: B25F5/00
Filed: 2019-04-16
Abstract: A hand-held tool having an anti-drop device, comprising a handle (10), a connecting rod (20) and the anti-drop device. The anti-drop device connects the handle (10) and the connecting rod (20), and comprises an embedding member (40) and a tightening member (50). The embedding member (40) comprises a base body (41) and a claw portion (43); the base body (41) is provided with a buckle groove (412); the buckle groove (412) is radially recessed in the base body (41), and a side opening (413) is formed on the outer periphery of the base body (41); the claw portion (43) is formed on the side, facing the handle (10), of the base body (41). The tightening member (50) is sleeved on the outer periphery of the claw portion (43) of the embedding member (40). During use, after the buckle groove (412) of the embedding member (40) and a groove (21) of the connecting rod (20) are buckled with each other, the connecting rod (20) is inserted into the handle (10), and the claw portion (43) of the embedding member (40) is sleeved on the outer periphery of the handle (10), and then the claw portion (43) is forced by the tightening member (50) to connect the connecting rod (20) and the handle (10), thereby preventing the connecting rod (20) from dropping off from the handle (10). The present anti-drop device is sleeved on the outer periphery of a connecting portion (13) connected to the handle (10), thus it is not necessary to provide a complicated locking structure inside the handle (10), therefore having the advantages of easy manufacturing and low manufacturing cost.
Patent WO-2019206154-A1 (WO)
Inventor: JIANG TAOTAO
IPC: C07D403/14
Filed: 2019-04-23
Abstract: 本发明提供了一种CDK4/6抑制剂及其药学上可接受的盐和多晶型物及其应用。具体地，本发明提供了2-环丙基-N-(5-((4-乙基哌嗪-1-基)甲基)吡啶-2-基)-3-异丙基-3，8-二氢咪唑并[4'，5'，4，5]环戊二烯并[1，2-d]嘧啶-5-胺及其药学上可接受盐的多晶型物及其应用。此外，本发明开公开了还该化合物的药物组合物及其应用。
Patent WO-2020220203-A1 (WO)
Inventor: BEI SHIMENG
IPC: F16M11/16
Filed: 2019-04-29
Abstract: 一种用于云台（200）的连接装置（100）和云台系统（300），连接装置（100）包括侧板组件（10）和手柄组件（20），侧板组件（10）能够拆卸地安装在云台（200）上，手柄组件（20）能够拆卸地安装在侧板组件（10）上，手柄组件（20）能够转动并保持在侧板组件（10）不同的位置，以支持云台（200）的多种使用方式和/或适配云台（200）的多种使用姿态。
Patent WO-2019214516-A1 (WO)
Title: Drum washing machine and spraying control method thereof
Inventor: LV PEISHI
IPC: D06F33/42
Filed: 2019-04-30
Abstract: A drum washing machine and a spraying control method thereof. The drum washing machine comprises a housing body (1), an outer drum (2) fixedly provided in the housing body (1), an inner drum (3) pivotally provided in the outer drum (2), a plurality of nozzles (12) provided adjacent to a front end of the outer drum (2), a circulating pump (8) used for pumping washing water in the outer drum (2) to the plurality of nozzles (12), and a circulating motor in a drive connection with the circulating pump (8). The spraying control method comprises the following steps: selecting a rotation speed gear of a circulating motor; and running the circulating motor according to the selected rotation speed gear, so that the plurality of nozzles (12) provides a particular lift for the washing water, and hence, the washing water is injected into corresponding positions in the inner drum (3). The spraying control method can enable the plurality of nozzles (12) to inject washing water into different positions in the inner drum (3), and optimizes a spraying effect of the drum washing machine.
Patent WO-2020048154-A1 (WO)
Title: Battery cell for electric vehicle battery pack
Inventor: LIU YING
IPC: H01M10/058
Filed: 2019-05-15
Abstract: A battery cell for an electric vehicle battery pack can include a housing and a gasket. The housing can define a sidewall of the battery cell that extends between an open end of the housing and a closed end of the housing. The open end of the housing can include an uneven rim pattern having a plurality of peak regions and a plurality of valley regions to define a plurality of tabs. The plurality of peak regions can engage the gasket to seal the housing with the gasket. Each of the plurality of tabs can define a respective flat crimped area. Each flat crimped area can have a surface area between one square millimeter and five square millimeters. At least one of the flat crimped areas can provide a surface for bonding with a wire.
Patent WO-2020124971-A1 (WO)
Inventor: HUANG RUDE
IPC: B65D47/36
Filed: 2019-06-20
Abstract: An integrated easy-pull wide-mouth bottle cap, comprising a lower cap, an upper cap and an inner plug which are integrally molded. The lower cap has a polygonal cross-section, and the inner plug fitted with a bottle mouth is provided in the lower cap. An easy-to-tear seal is provided at a plug mouth of the inner plug, and a pull ring is provided on the easy-to-tear seal. A latching protrusion portion is provided at an inner wall edge of the lower cap connected to the bottle mouth. The bottle cap employs a polygonal structure, and the inner wall edge of the lower cap connected to the bottle mouth is provided with the latching protrusion portion, thereby ensuring accurate point-to-point positioning of the lower cap and the bottle mouth. The inner plug and the lower cap cooperate with the bottle mouth, which guarantees a sealing effect. In the foregoing manner, when the easy-to-tear seal is acted on by the pull ring, the bearing capacity of the easy-to-tear seal is balanced, and there will be no dilemma in which the pull ring is broken when tearing apart the easy-to-tear seal although the easy-to-tear seal has not yet been torn apart.
Patent WO-2020177244-A1 (WO)
Title: 偏光片及液晶显示装置
Inventor: TIAN XINBIN
IPC: G02F1/1335
Filed: 2019-06-24
Abstract: 一种偏光片及液晶显示装置。偏光片包括偏光层（10），偏光层（10）包括在同一平面依次设置的多个偏光单元（11），多个偏光单元（11）中，至少两个偏光单元（11）的偏振方向不同，使得光线经偏光片进行偏光处理后，射出至少两种偏振方向的偏振光，能够避免出射光偏振方向单一使人眼疲劳的问题，并解决液晶显示装置的大视角色偏。
Patent WO-2020248327-A1 (WO)
Inventor: CHEN YONGQUAN
IPC: A61P17/06
Filed: 2019-07-17
Abstract: Disclosed are a fatty acid synthase inhibitor and the use thereof, with same belonging to the field of medical biotechnology. The fatty acid synthase inhibitor can significantly inhibit the activity of a fatty acid synthase without affecting normal expression, and can adjust the ratio of fatty acid in cells. The fatty acid synthase inhibitor also has an inhibitory effect on tumor proliferation, and can stop the growth cycle of tumor cells in interphase, prevent the division of tumor cells, inhibit the proliferation of tumor cells, promote the apoptosis of tumor cells, and exert a therapeutic effect on tumors. The fatty acid synthase inhibitor can be used as a drug for treating tumors and diseases related to metabolism and has important clinical application prospects.
Patent WO-2020107898-A1 (WO)
Inventor: WANG QI
IPC: G05B19/042
Filed: 2019-07-18
Abstract: Provided are a network convergence system and a control method therefor. The system comprises: a passenger information system (PIS) (20), a switch (30) and a train control and management system (TCMS) (10), wherein the TCMS (10) comprises a center control unit (CCU) (11) and a human machine interface (HMI) (12); the CCU (11) is respectively connected to the switch (30) and the PIS (20); the CCU (11) is used for controlling the running of a train and is used for monitoring passenger information in a carriage; the HMI (12) is connected to the switch (30); the switch (30) is connected to the PIS (20); and the HMI (12) is used for displaying state information of the running of the train and the passenger information which are sent by the CCU (11). In the provided network convergence system and control method therefor, by means of the convergence of the TCMS (10) and the PIS (20), not only is the cost of hardware reduced, but also a locomotive space is saved on.
Patent WO-2020052352-A1 (WO)
Inventor: XU JUAN
IPC: G06T7/12
Filed: 2019-07-26
Abstract: 本说明书实施例提供基于迁移学习的用于部件分割和损伤分割的方法，具体包括：第一方面，可以基于具有丰富的检测和分割数据的高频部件类别学习一种迁移方法，然后对于只有检测数据没有丰富分割数据的低频部件类别可以通过其检测框作用于此迁移方法而获得对应的分割结果；第二方面，可以基于具有丰富的检测和分割数据的高频损伤类别学习一种检测到分割迁移方法，然后对于只有检测数据没有丰富分割数据的低频损伤类别可以通过其检测框作用于此迁移方法而获得对应的分割结果；第三方面，可以通过部件到损伤的跨域迁移学习获得损伤的分割结果。通过这些方法，可以解决长尾的部件类别和损伤类别的分割数据获取困难的问题。
Patent WO-2020029896-A1 (WO)
Title: Reference signal sending and receiving method and apparatus
Inventor: FEI YONGQIANG
IPC: H04L5/00
Filed: 2019-08-02
Abstract: Provided are a reference signal sending and receiving method and apparatus. A first network device determines a first resource; the first network device generates a reference signal corresponding to the first resource, the reference signal comprising M parts, each part of the M parts being the same; wherein the first resource does not carry a cyclic prefix or a cyclic suffix of the reference signal; or, the first resource carries the cyclic prefix of the reference signal, and the cyclic prefix corresponding to the reference signal is only located at the front end of a first part in the M parts, and/or the first resource carries the cyclic suffix of the reference signal, and the cyclic suffix corresponding to the reference signal is only located at the end of the last part in the M parts, M being a positive integer; and the first network device sends the reference signal to a second network device on the first resource.
Patent WO-2021031046-A1 (WO)
Inventor: XING SHUANGSHUANG
IPC: H04W74/08
Filed: 2019-08-16
Abstract: 本申请公开了一种随机接入方法、终端设备和网络设备，涉及通信技术领域，能够实现终端设备如何在2-step RACH和4-step RACH两种随机接入类型中选择其中一种进行随机接入。其方法为：终端设备接收网络设备发送的配置信息，配置信息包括至少一个阈值，至少一个阈值包括第一阈值和第二阈值，第一阈值用于终端设备选择随机接入类型，第二阈值用于终端设备在多个下行参考信号中选择一个下行参考信号，第二阈值为参考信号的接收功率RSRP阈值；终端设备根据至少一个阈值确定随机接入类型以及一个下行参考信号；终端设备根据确定的下行参考信号确定一个随机接入传输机会；终端设备在随机接入传输机会上发送随机接入类型的消息。本申请实施例用于5G NR场景下的随机接入过程。
Patent WO-2020220534-A1 (WO)
Title: Middleware-based data processing method and related apparatus
Inventor: WANG PENG
IPC: G06F3/06
Filed: 2019-08-27
Abstract: A middleware-based data processing method and a related apparatus, comprising: a first storage device acquiring a first data storage instruction from a client by means of middleware (101), the first data storage instruction carrying first data; determining the size of a storage space occupied by the first data to obtain a first storage space (102); comparing the first storage space with the remaining storage space of the first storage device (103); and if the first storage space exceeds the remaining storage space, sending a second data storage instruction to a second storage device by means of the middleware (104), the second data storage instruction carrying the first data, and the second data storage instruction being used for instructing the second storage device to store the first data. The described method may help solve the problem in which different devices are not compatible, thus data exceeding the storage space of a storage device may be stored in another storage device having a different architecture.
Patent WO-2021042296-A1 (WO)
Inventor: WU NAN
IPC: G08G1/00
Filed: 2019-09-04
Abstract: 一种自动驾驶车服务系统，包括配置于自动驾驶车中的车辆协调设备和配置于枢纽服务区中的枢纽协调设备；枢纽协调设备用于在判断枢纽服务区存在服务区需求时，与配置于自动驾驶车中的车辆协调设备通信确定需求解决方案，并根据需求解决方案控制枢纽服务区中的实体与自动驾驶车交互。该系统不仅能够协助枢纽服务区良好地运行，确保枢纽服务区为自动驾驶车提供车辆服务，还能够有效提升自动驾驶车的运营效率。
Patent WO-2021051239-A1 (WO)
Title: Systems and methods for real-time de-hazing in images
Inventor: GAN XIAOFANG
IPC: G06T5/00
Filed: 2019-09-16
Abstract: Systems and methods for haze reduction in images are disclosed. An exemplary method for haze reduction includes accessing an image of an object obscured by haze where the image has an original resolution, downscaling the image to provide a downscaled image having a lower resolution than the original resolution, processing the downscaled image to generate dehazing parameters corresponding to the lower resolution, converting the dehazing parameters corresponding to the lower resolution to second dehazing parameters corresponding to the original resolution, and dehazing the image based on the second dehazing parameters corresponding to the original resolution.
Patent WO-2021051309-A1 (WO)
Inventor: LIAO ZHUOWEN
IPC: H04R1/10
Filed: 2019-09-18
Abstract: 本申请公开一种耳机支架及支撑组件，该耳机支架包括用于支撑有线耳机（A）的支架本体（1），支架本体（1）包括用于连接外部基座的第一段（11）、由第一段（11）的一端向上延伸的第二段（12）、用于支撑有线耳机（A）之耳机本体（A1）的第三段（13）和用于盘卷有线耳机（A）之耳机线（A2）的收纳座（2）；第三段（13）设于第二段（12）的顶端，第一段（11）与第三段（13）位于第二段（12）的同一侧，收纳座（2）安装于第二段（12）上。
Patent WO-2021012380-A1 (WO)
Inventor: LUO HAILONG
IPC: H03H3/02
Filed: 2019-09-23
Abstract: A packaging method and a packaging structure for a bulk acoustic resonator. In a resonator cover (30), a second cavity (302) is mainly formed from the combination of a recess (300a) in a second substrate (300) and a space bounded by an elastic bonding material layer (301). The elastic bonding material layer (301) enables the resonator cover (30) to be directly bonded to the structure of a resonant cavity main body (40). After the elastic bonding material layer (301) has been caused to lose elasticity, through holes (3031, 3032) and an electrically-conductive interconnection layer (305) covering inner surfaces of the through holes (3031, 3032) can be formed on the resonator cover (30). Formation of the second cavity (302) mainly from the combination of the recess (300a) in the second substrate (300) and the space bonded by the elastic bonding material layer (301) prevents the problem in which a second cavity (320) only bonded by an elastic bonding material layer (301) is unstable because performance of the elastic bonding material layer (301) changes with temperature and humidity, thereby improving the stability of a resonator.
Patent WO-2020073906-A1 (WO)
Inventor: LIU QINGSONG
IPC: A61K31/519
Filed: 2019-10-09
Abstract: La présente invention concerne un inhibiteur de kinase, comprenant un composé de formule (I) ou un sel pharmaceutiquement acceptable, un solvate, un ester, un acide, un métabolite ou un promédicament de celui-ci. L'invention concerne également une composition pharmaceutique comprenant l'inhibiteur de kinase ainsi que des utilisations et des procédés permettant d'inhiber l'activité d'une ou de plusieurs tyrosine kinases choisies parmi MST1 et une mutation de celles-ci dans une cellule ou un sujet et de prévenir ou traiter une maladie liée à MST1 ou à un mutant de celle-ci chez un sujet à l'aide du composé ou de la composition.
Patent WO-2020083062-A1 (WO)
Title: Unbalanced binary tree construction method based on calculation of binary boundary value
Inventor: LONG HUI
IPC: G06F8/20
Filed: 2019-10-14
Abstract: Disclosed is an unbalanced binary tree construction method based on the calculation of binary boundary value. According to the method, each node of the binary tree contains an integer key value. When a new node is inserted into the binary tree, if the new node has a key value not equal to the key value of a node in the binary tree, there are necessarily a smaller key value A and a greater key value B. First, the binary boundary value C is calculated on the basis of the key values A and B; then, the relation between the new node and the node in the binary tree as well as the route for the new node to be inserted are determined based on the binary boundary value C. If A≠0, there must be an odd integer N and an integer power F of 2 for the key values A and B to satisfy (N﹣1)×F﹤A≦N×F and N×F≦B﹤(N﹢1)×F, then the binary boundary value C＝N×F; and if A=0, then the binary boundary value C is equal to 0. The method has the remarkable advantages of simplicity, rapidness and low memory consumption, and is suitable for application scenes where nodes are added and deleted frequently.
Patent WO-2020088261-A1 (WO)
Inventor: LV JIANFENG
IPC: H04L1/00
Filed: 2019-10-17
Abstract: Provided by the present disclosure are a wireless data communication method and device, a storage medium and an electronic device, the method comprising: a first element in a first data set and a second element in a second data set executing an interleaving operation, the interleaving operation comprising arranging the first element and the second element so that at least part of the first element and at least part of the second element experience data exchange, wherein the first data set belongs to a first frequency band, the second data set belongs to a second frequency band, and there are one or more second frequency bands.
Patent WO-2020083132-A1 (WO)
Inventor: TANG WANFU
IPC: B03C3/08
Filed: 2019-10-21
Abstract: A method for reducing coupling of an electric field used to remove dust from an intake airflow of an engine. In the method, anode and cathode parameters of an electric field for removing dust from an intake air of an engine can be selected so as to reduce instances of electric field coupling, and thus significantly reduce the dimensions of a dust-removing electric field apparatus and maintain a high particulate removal rate.
Patent WO-2021077358-A1 (WO)
Inventor: YE TIANXIANG
IPC: G01C3/00
Filed: 2019-10-24
Abstract: A ranging device and a ranging method applied to the ranging device. The ranging device comprises a transmitter and a receiver. The ranging method comprises: determining a high-frequency exposure time and a low-frequency exposure time; when determining the low-frequency exposure time, combining low-frequency pixels and determining the low-frequency exposure time according to the number of pixels of each combination (S11); carrying out high-frequency exposure according to the high-frequency exposure time so as to obtain a high-frequency exposure image, and carrying out low-frequency exposure according to the low-frequency exposure time so as to obtain a low-frequency exposure image (S12); and calculating the distance between a ranging device and a target object according to the high-frequency exposure image and the low-frequency exposure image (S13). The described method may reduce system power consumption while ensuring accuracy.
Patent WO-2020094126-A1 (WO)
Title: Display substrate and manufacturing method therefor, and display device
Inventor: LONG CHUNPING
IPC: H01L27/32
Filed: 2019-11-08
Abstract: A display substrate and a manufacturing method therefor, and a display device. The display substrate comprises a substrate (100) as well as a first graphic layer (11), a second graphic layer (12), and a third graphic layer (13) provided on the substrate (100); the third graphic layer (13) is provided on the substrate (100); the first graphic layer (11) is provided on the third graphic layer (13); the second graphic layer (12) is provided on the first graphic layer (11); the first graphic layer (11) comprises at least one auxiliary metal line (210); the second graphic layer (12) comprises at least one power cord (110); the third graphic layer (13) comprises multiple rows and columns of second electrodes (320) arranged in an array; one of the at least one auxiliary metal line (210) is arranged opposite to a row of second electrodes in the multiple rows and columns of second electrodes (320) and overlap with at least one second electrode in the row of second electrodes to form at least one storage capacitor (Cst), and the auxiliary metal line is electrically connected to the at least one power cord (110) by means of a via.