baber/WOPTO huggingface dataset:
Patent WO-2019228520-A1 (WO)
Title: Systems and methods for indoor positioning
Inventor: TENG XIAOQIANG
IPC: G01C21/20
Filed: 2019-05-31
Abstract: It is provided systems and methods for indoor positioning. The method involves: obtaining a first location of a subject at a first time point (810), obtaining one or more motion parameters associated with the subject at least based on one or more sensors carried by the subject (820), determining, based on the first location of the subject and the one or more motion parameters associated with the subject, a second location of the subject at a second time point after the first time point (830), obtaining surroundings information associated with the subject at the second location (840), correcting, based on the surroundings information associated with the subject at the second time point, the second location of the subject to determine a target location of the subject (850).
Patent WO-2020143160-A1 (WO)
Inventor: WU ZHUANGWEI
IPC: G06Q10/06
Filed: 2019-06-06
Abstract: A driving route planning method and device, a computer device and a storage medium. The method comprises: acquiring the collected user path data, converting the user path data into linked list data, and storing it in corresponding linked list historical data in a constructed linked list (S110); according to the linked list historical data corresponding to each user in the linked list, cutting the linked list historical data corresponding to each user into multi-segment paths according to a preset cutting time interval value, and counting the multi-segment paths to obtain a path statistics data set (S120); and obtaining the paths of which the frequency ranking in the path statistical data set is before the preset first ranking threshold to form a first path set, and counting the direct connection path formed by a starting point and an end point corresponding to each path in the first path set to obtain a first planning route set (S130).
Patent WO-2020199344-A1 (WO)
Title: 浮动式压力定位器
Inventor: CHIEN CHEN-CHI
IPC: B26D7/02
Filed: 2019-06-12
Abstract: 一种浮动式压力定位器，连接于成型加工机的主轴装置（A），具有连接座（1）、保持装置（2）以及压持装置（3），保持装置（2）设置于连接座（1）内，压持装置（3）连接于保持装置（2）的活动块（21）底面，并由连接座（1）底面露出连接座（1），利用压力定位器于主轴装置（A）对板材（B）上的板料（B1）进行切断时，压板装置的抵压座能稳固的抵压于板料（B1），以防止板料（B1）在切断时产生晃动或是位移，导致加工精度下降的问题发生。
Patent WO-2020147259-A1 (WO)
Title: 一种用户画像方法、装置、可读存储介质及终端设备
Inventor: YANG SHENG
IPC: G06F16/951
Filed: 2019-06-17
Abstract: 本申请属于计算机技术领域，尤其涉及一种用户画像方法、装置、计算机可读存储介质及终端设备。所述方法获取用户在各个评估维度上的特征信息，并根据所述特征信息构造所述用户的特征向量；从预设的历史用户信息数据库中选取N个训练样本，并组成训练样本集合；将预设的分类器集合中的各个分类器的各种排列顺序进行遍历，根据所述用户的特征向量和所述训练样本集合分别计算各种排列顺序的样本平均距离；从各种排列顺序中选取样本平均距离最小的一种排列顺序作为优选路径，并根据所述用户在所述优选路径中经各个分类器处理得到的标签值构造所述用户的标签向量。在前的分类器的结果会参与到在后的分类器的处理之中，大大提升了用户画像的准确率。
Patent WO-2020252746-A1 (WO)
Title: 一种利用共基胶囊投影进行图像分类的方法
Inventor: ZOU WENBIN
IPC: G06K9/62
Filed: 2019-06-20
Abstract: 本发明属于图像分类技术领域，公开了一种利用共基胶囊投影进行图像分类的方法，包括下述步骤：（1）利用多层卷积网络提取输入图像的特征，获得特征图；（2）将特征图映射成一个一维的特征向量X；（3）对特征向量X进行特征变换，将特征向量X分为N组，并组合向量为特征矩阵；（4）将特征矩阵进行共基胶囊投影，投影到多个胶囊子空间，计算每个子空间投影后的向量模长和，根据模长和的大小进行图像分类预测。本发明利用共基胶囊投影思想将其特征投影到多个胶囊子空间，然后再进行图像分类任务的预测，经过实验发现该网络对大小规模的图像都能够适应，并且即使采用较小的数据集训练也能达到非常好的分类效果。
Patent WO-2020258220-A1 (WO)
Title: Composition cosmétique pour la coloration oxydative de fibres de kératine
Inventor: HUANG PING
IPC: A61Q5/10
Filed: 2019-06-28
Abstract: Une composition de colorant I, comprend : a) au moins un colorant oxydatif, b) au moins un épaississant choisi parmi les polymères anioniques, et c) au moins un antioxydant comprenant un réducteur dérivé du thiol. Un kit comprend (1) la composition colorante I et (2) la composition oxydante II comprenant au moins un oxydant.
Patent WO-2020052320-A1 (WO)
Title: Axial-flow fan assembly and air conditioner
Inventor: WANG CHANGGANG
IPC: F04D29/54
Filed: 2019-06-28
Abstract: An axial-flow fan assembly, comprising: an axial-flow fan, the axial-flow fan comprising a first-stage fan (2) and a second-stage fan (3) fixedly connected to each other; a rectifying cover, the rectifying cover comprising a first-stage rectifying cover (1) and a second-stage rectifying cover (4); and a power device (5) used for driving the axial-flow fan to rotate. The first-stage fan (2), the first-stage rectifying cover (1), the second-stage fan (3), and the second-stage rectifying cover (4) are arranged in sequence along a same axis; the blade rotation direction of the axial-flow fan is opposite to the fan rotation direction of the rectifying cover. An air conditioner comprises the axial-flow fan assembly. The axial-flow fan assembly comprises two stages of axial-flow fans and two stages of rectifying covers; after air is accelerated two times and rectified two times, the amount of wind is greatly increased, output wind is closer to natural wind, and good user experience is provided.
Patent WO-2020093719-A1 (WO)
Inventor: LIU XU
IPC: B62D47/02
Filed: 2019-07-05
Abstract: A four module trolley bus and a steering control articulation system thereof, comprising a controllable articulation mechanism connected between a first carriage (1) and a second carriage (2) and between a third carriage (3) and a fourth carriage (4), and a follower articulation mechanism connected between the second carriage (2) and the third carriage (3); the controllable articulation mechanisms are used for controlling the second carriage (2) to implement corresponding steering on the basis of the real-time movement direction angle between the first carriage (1) and the second carriage (2) and controlling the third carriage (3) to implement corresponding steering on the basis of the real-time movement direction angle between the third carriage (3) and the fourth carriage (4); and the follower articulation mechanism is used for rotatably connecting the second carriage (2) and the third carriage (3). The present steering control articulation system of a four module trolley bus can improve the steering precision of each carriage of a multi-module trolley bus, eliminating steering deviation due to the steering lag of the rear carriages. Also relating to a four module trolley bus.
Patent WO-2020024791-A1 (WO)
Inventor: LIU CHUNXIAO
IPC: G06N3/04
Filed: 2019-07-16
Abstract: 本公开实施例的实施例公开了一种智能体强化学习方法、装置、设备及介质，其中的方法包括：获取智能体针对当前环境图像进行决策所依据的关键视觉信息；获取所述当前环境图像的实际关键视觉信息；根据所述所依据的关键视觉信息以及所述实际关键视觉信息，确定注意力变化回报信息；根据所述注意力变化回报信息调整智能体强化学习的回报反馈。
Patent WO-2020020376-A1 (WO)
Title: Reference signal sending and receiving method, device, and apparatus
Inventor: FEI YONGQIANG
IPC: H04L5/00
Filed: 2019-07-27
Abstract: A reference signal sending and receiving method, device, and apparatus, used to provide a mechanism for sending or receiving a reference signal. The method comprises: a first network apparatus determining at least one frequency-domain reference point according to a first frequency band; the first network apparatus generating a reference signal according to the at least one frequency-domain reference point, and sending the reference signal on the first frequency band. The frequency-domain reference point is determined according to the frequency band, and thus, the first network apparatus sending the reference signal and a second network apparatus receiving the reference signal are both capable of determining the frequency-domain reference point according to the frequency band. As a result, both network apparatuses can determine the same reference signal at the same frequency-domain position, such that the reference signal sent by the first network apparatus can be correctly detected by the second network apparatus.
Patent WO-2020038471-A1 (WO)
Title: Intelligent processing method and system for physiological data
Inventor: Fan hao-yi
IPC: G06Q10/06
Filed: 2019-08-23
Abstract: An intelligent processing method and system for physiological data, used in a cloud system to implement a health-information cloud platform. A database is provided in the cloud platform for storing personalized physiological data collected by terminal devices of various users and physiological data sent by various medical information sources, thereby forming big data. Moreover, continuous psychological data and discontinuous psychological data sent by the terminal devices of the users are received in the cloud platform by means of a communication circuit. The system, by performing big data analysis, establishes a physiological prediction model capable of predicting various physiological states, such that it is possible to determine a psychological state on the basis of the continuous and discontinuous psychological data sent by the terminal device of a given user, and to feed back information to said user in real time.
Patent WO-2021035592-A1 (WO)
Inventor: LIU JUN
IPC: H04L29/08
Filed: 2019-08-28
Abstract: The present application provides a vehicle remote diagnosis method and device. The method includes: a device connector receives a TCP data packet of a diagnostic device through a data transmission control protocol TCP communication method and encapsulates it into a first data packet, and transmit the first data packet to a vehicle connector through remote communication; the vehicle connector converts the received first data packet into the TCP diagnosis instruction data packet and sends it to the vehicle; the vehicle connector receives the TCP diagnosis response data packet fed back by the vehicle according to the TCP diagnosis instruction data packet based on TCP communication, the vehicle connector encapsulates the TCP diagnosis response data packet into a second data packet and transmits it to the device connector through remote communication; the device connector converts the received second data packet into the TCP diagnosis response data packet and transmits it to the diagnosis device; the diagnosis device analyzes and processes the TCP diagnosis response data packet to obtain a diagnosis result and present it to a user. The technical solution of the embodiment of the present application realizes the remote diagnosis of the vehicle by remotely simulating DoIP local diagnosis.
Patent WO-2020181735-A1 (WO)
Inventor: JIA HAOJIE
IPC: H04L45/74
Filed: 2019-08-29
Abstract: Disclosed are a method for providing a network address translation (NAT) service and a controller. The method comprises: a controller establishing communication with a plurality of host servers; the controller generating a flow table for a first host server, wherein the first host server is any one of the host servers in the plurality of host servers which establish communication with the controller, the flow table comprises a plurality of table items, and each table item in the plurality of table items records an NAT forwarding rule; and the controller sending the flow table to the first host server, wherein the flow table is used by the first host server to provide an NAT service for a cloud host on the first host server. According to the embodiment of the present application, the efficiency of an NAT service is improved, while the bottleneck caused by a performance upper limit of an NAT gateway is also eliminated.
Patent WO-2021003826-A1 (WO)
Inventor: XIAO SHUNQUN
IPC: H01R13/11
Filed: 2019-08-30
Abstract: A radio-frequency coaxial connector, comprising a radio-frequency plug and a radio-frequency socket. The radio-frequency plug comprises a tubular plug outer conductor (1), a plurality of first conductor plates (2) are axially arranged inside the plug outer conductor (1) along the plug outer conductor (1), and a second conductor plate (3) is fixedly provided at the central axis of the plug outer conductor (1). The radio-frequency socket comprises a tubular socket shell (5), a front end of the socket shell (5) is provided with a first slot (51) matching a first conductor plate (2), a tuning fork-shaped socket inner conductor (6) is provided at the central axis of the socket shell (5), the head end of the socket inner conductor (6) is provided with a second slot (61) matching the second conductor plate (3), and an insulation sleeve (7) is filled between the tail part of the socket inner conductor (6) and the inner wall of the socket shell (5). When a radio-frequency plug in a radio-frequency coaxial connector is plugged into a radio-frequency socket in the radio-frequency coaxial connector, the plugging error is within 3 mm, the impedance change is small, and the signal transmission is hardly interfered, so that the radio frequency coaxial connector has a high fault tolerance, and is suitable for large-scale synchronous applications.
Patent WO-2021046851-A1 (WO)
Title: Method for identification and classification of kitchen waste
Inventor: YUAN ZENGWEI
IPC: G01N21/359
Filed: 2019-09-14
Abstract: Provided is a method for the identification and classification of kitchen waste. The method comprises establishing a near-infrared qualitative discrimination model for the main components of kitchen waste, and using the model to qualitatively classify the kitchen waste. The described method uses five common substances in kitchen waste as standard articles, establishes a database of 100 standard articles-atlases, and then uses a computer to compare a measured sample to standard article atlases to thereby rank and classify kitchen waste, which facilitates the guiding of kitchen waste treatment.
Patent WO-2021051402-A1 (WO)
Title: Transmission configuration status activation method and apparatus, and storage medium
Inventor: LI MINGJU
IPC: H04W36/08
Filed: 2019-09-20
Abstract: A transmission configuration status activation method and apparatus, and a storage medium. The transmission configuration status activation method comprises, when applied to a terminal: receiving first media access control control unit signaling, wherein the first media access control control unit signaling is used for activating a first transmission configuration status; and taking the first transmission configuration status as the transmission configuration status of all serving cells on the same frequency band. The transmission configuration status activation method comprises, when applied to a network device: selecting one first serving cell from among all serving cells of a terminal that are on the same frequency band, wherein the first serving cell supports the sending of media access control control unit signaling; and sending first media access control control unit signaling by means of the selected first serving cell, wherein the first media access control control unit signaling is used for activating a first transmission configuration status. By means of the method, a transmission configuration status in all serving cells can be activated by means of the same media access control control unit signaling, thereby reducing the signaling overhead.
Patent WO-2020057652-A1 (WO)
Inventor: LUO XINGZHI
IPC: G01D11/30
Filed: 2019-09-20
Abstract: The invention discloses a multi-directional detection device using visual identification for precision electronic injection molding products. The device comprises a body (1), a groove (7) and a second telescopic rod (17); a supporting frame (2) is arranged at the top of the body (1), and an extension plate (3) is arranged on the left side of the body (1); a vertical rod (4) is connected to the top of the extension plate (3), and an operation plate (5) is movably arranged at the top of the vertical rod (4); the operation plate (5) is connected with the vertical rod (4) through a bolt, and the outer wall of the operation plate (5) is provided with a visual sensing module (6); the groove (7) is arranged inside the operation plate (5), and a movable plate (8) is movably connected to the inner wall of the groove (7). The body (1) is connected with the supporting frame(2) in a welding manner, thereby increasing the connection strength and avoiding any crack therebetween when the supporting frame is under load; meanwhile, the supporting frame (2) is vertically connected to the top of the body (1) so that the supporting frame (2) can be constantly kept in the absolute vertical state.
Patent WO-2021056328-A1 (WO)
Inventor: HUI TING-HSUAN
IPC: C04B28/04
Filed: 2019-09-26
Abstract: A water-proof and thermal-insulation coating, comprising: a white cement powder; a bone powder that is a sand powder or a stone powder; and at least one high-molecular polymer powder. The white cement powder, the bone powder, and the high-molecular polymer powder are mixed, and a predetermined proportion of water is added during use to form a slurry. The coating is non-toxic, has strong adhesion, does not fall off for a long time, is resistant to acid, alkali, salt and heat, and is rust-proof, and can also be applied to an electronic device.
Patent WO-2020224184-A1 (WO)
Inventor: WU ZUOHUA
IPC: G06F17/00
Filed: 2019-10-11
Abstract: The present application provides a video data storage method, apparatus, terminal device, and storage medium. The method comprises: upon receiving I frame data to be stored, detecting whether there is written data in a video cache space; if it is detected that there is written data in the video cache space, then reading a target write location of the I frame data to be stored, and determining whether the target write location is within a location range corresponding to written data in a first cache space; in response to a determination result that the target write location is within the location range corresponding to the written data in the first cache space, writing, according to the target write location, the I frame data to be stored into the first cache space for caching, and detecting whether the first cache space is full; if it is detected that the first cache space is full, then writing all video data cached in the video cache space into an internal memory space of a terminal device for storage, and clearing the video cache space.
Patent WO-2020108164-A1 (WO)
Inventor: HE WENQIANG
IPC: B62D21/02
Filed: 2019-10-18
Abstract: Disclosed is a frame beam structure of an electric vehicle, the frame beam structure comprising a first frame beam plate (11), a second frame beam plate (12) and connecting vertical plates (13). The first frame beam plate (11) comprises a first left longitudinal beam part (11a), a first front cross beam part (11b), a first right longitudinal beam part (11c) and a first rear cross beam part (11d) which are coplanar and connected to each other; the second frame beam plate (12) comprises a second left longitudinal beam part (12a), a second front cross beam part (12b), a second right longitudinal beam part (12c) and a second rear cross beam part (12d) which are coplanar and connected to each other; and the first frame beam plate (11) and the second frame beam plate (12) are arranged opposite each other; an orthographic projection of the second frame beam plate (12) on the plane where the first frame beam plate (11) is located coincides with the first frame beam plate (11); an inner edge and an outer edge of the first frame beam plate (11), and an inner edge and an outer edge of the second frame beam plate (12) are all provided with the connecting vertical plates (13); the connecting vertical plates (13) on the first frame beam plate (11) and the connecting vertical plates (13) on the second frame beam plate (12) extend oppositely; the connecting vertical plates (13) at the inner edge of the first frame beam plate (11) are connected with the connecting vertical plates (13) at the inner edge of the second frame beam plate (12); and the connecting vertical plates (13) at the outer edge of the first frame beam plate (11) are connected to the connecting vertical plates (13) at the outer edge of the second frame beam plate (12). The structure can improve the strength properties of a frame beam structure, can bear a plurality of parts in the electric vehicle and does not influence the whole vehicle property of the electric vehicle.
Patent WO-2020140651-A1 (WO)
Inventor: JIN HAIZU
IPC: H01M50/502
Filed: 2019-11-26
Abstract: 一种电池模组，包括第一电池模块(1)、第二电池模块(2)以及冷却板(3)，以及与所述多个电池单体(11)电连接的多个汇流排(12)。在电池模块中的每个电池单体(11)平躺放置，即当电极组件(111)为卷绕式结构时为扁平状，电极组件(111)的外表面包括两个扁平面(1110)，两个扁平面(1110)沿竖直方向相互面对；当电极组件(111)为叠片式结构时，第一极片(1111)、隔膜(1113)和第二极片(1112)沿竖直方向层叠。另外，由于冷却板(3)放置于第一电池模块(1)与第二电池模块(2)之间，并且冷却板(3)的两个表面分别通过导热胶(4)粘接于第一电池模块(1)和第二电池模块(2)，使得第一电池模块(1)与第二电池模块(2)能够紧贴冷却板(3)安装，增加了散热面积，从而提高了散热效果。
Patent WO-2020119517-A1 (WO)
Inventor: YU XUEYONG
IPC: G06F3/0489
Filed: 2019-12-03
Abstract: 一种输入法的控制方法及终端设备，其中，所述输入法的控制方法应用于终端设备，所述终端设备包括第一显示区和第二显示区，所述输入法的控制方法包括：在所述第一显示区显示第一键盘的情况下，获取所述第一显示区的输入内容（101）；基于所述输入内容，在所述第二显示区显示备选键盘(102)。该方法解决了现有的终端设备在进行输入操作时不够灵活的问题。
Patent WO-2021138769-A1 (WO)
Title: Amplifying circuit, compensation method and radar
Inventor: ZHOU JIAYUAN
IPC: G01S17/00
Filed: 2020-01-06
Abstract: An amplifying circuit (10), comprising: a photoelectric conversion device (101) for converting an optical signal into a photocurrent; a transimpedance amplifier (103), connected to the photoelectric conversion device (101) and used for amplifying the received current and outputting same as a voltage signal; a protective device (102) with unidirectional conduction characteristics, wherein the protective device and the photoelectric conversion device (101) are connected in parallel to the transimpedance amplifier (103), so as to control the current received by the transimpedance amplifier (103) to be within a pre-set range; and a compensation device (104), connected to the transimpedance amplifier (103) and used for outputting a compensation current, wherein the compensation current is used for offsetting the additional current generated by the protective device in a non-conducting state. The protective device (102) is introduced to protect the amplifying circuit, and the compensation device (104) is also used to compensate for an error caused in the amplifying circuit by the additional current generated by the protective device.
Patent WO-2021073006-A1 (WO)
Inventor: ZHANG YINLI
IPC: B26D1/56
Filed: 2020-01-10
Abstract: A flying shear device for a sealing decoration strip of an automobile, comprising: a mounting plate (1), a placing block (2) used for placing a decoration strip being provided on the mounting plate (1); a transverse moving assembly, which is movably connected to the mounting plate (1); a lifting assembly, which is arranged on the transverse moving assembly; a flying shear assembly, which is arranged on the lifting assembly, wherein a cutter (3) is arranged at one end of the flying shear assembly, the flying shear assembly may drive the cutter (3) to move transversely, and the lifting assembly, when moving upwards, may drive the cutter (3) to move above the decoration strip; and when the transverse moving assembly moves forwards to a preset distance, the lifting assembly moves downwards to drive the cutter (3) to be longitudinally inserted into the decoration strip. The flying shear device for a sealing decoration strip of an automobile may longitudinally insert the cutter (3) into the decoration strip and drive the cutter (3) to move transversely to shear the decoration strip, so that the cutter (3) is guaranteed not to damage other positions of the decoration strip.
Patent WO-2021146964-A1 (WO)
Title: Switch element and switch apparatus
Inventor: ZHANG JIAN
IPC: H04L12/02
Filed: 2020-01-21
Abstract: A switch element and a switch apparatus, capable of improving the accuracy of data transmission between an FIC and a remote SE, and reducing costs and power consumption of a switch apparatus. The switch element comprises: a first MAC layer circuit configured to perform analytical processing on an input first data stream to obtain a second data stream, and to output the second data stream to a processor and a first data selector; the processor configured to perform scheduling and switching processing on the second data stream to obtain a third data stream, and to output the third data stream to the first data selector; the first data selector coupled with the first MAC layer circuit and the processor, and configured to output the second data stream when the first data stream is a data stream to be switched to another switch element, or to output the third data stream when the first data stream is a data stream to be switched to another switch apparatus; and a second MAC layer circuit coupled with the first data selector, and configured to transmit a fourth data stream outputted by the first data selector.