baber/WOPTO huggingface dataset:
Patent WO-2019184551-A1 (WO)
Title: Frame assembly structure for electric vehicle
Inventor: LI XIA
IPC: B62M6/90
Filed: 2019-01-08
Abstract: A frame assembly structure for an electric vehicle comprises a battery compartment and a battery (2), a charger (1), and a controller (3). The battery compartment comprises a left cover (14) and a right cover (13). The battery (2) is fixed at the right cover (13). The battery compartment has a power outlet. A panel is provided at a surface of the left cover (14). An external charging socket is arranged at the right cover (13). A light guide bar (4) is provided at the battery compartment. An indicator light is green when the battery is fully charged, and red when the battery is not fully charged. The present invention redesigns stationary structures, such as the battery (2), the charger (1) and the controller (3), such that the frame assembly structure for an electric vehicle is compact, and the battery compartment and the frame can be combined conveniently, thereby enabling an electric bicycle to have a light weight.
Patent WO-2020107703-A1 (WO)
Inventor: JIA QIAN
IPC: B65G23/06
Filed: 2019-01-29
Abstract: Provided is an accelerated loading wheel set for a road accelerated loading test device, comprising: a circular guide (9) arranged on a vertical plane; two sets of chain transmission pairs symmetrically arranged on both sides of the circular guide (9), each set of the chain transmission pairs comprises a driving sprocket (10), a driven sprocket (1) and a chain, two driving sprockets (10) are coaxially arranged, two driven sprockets (1) are coaxially arranged; six rolling wheel sets (11) moving along the circular guide (9), each rolling wheel set (11) comprises a loading shaft (7), two loading wheels (6) and a plurality of rolling wheels (8), the rolling wheels (8) are located between the two loading wheels (6) and coaxially arranged on the loading shaft (7), two loading wheels (6) move circularly along the circular surface of the circular guide (9), the synchronously moving rolling wheels (8) achieve the rolling purpose. The two ends of the loading shaft (7) of each rolling wheel set (11) are connected to the chain of the two sets of chain transmission pairs, and by changing the distance between the adjacent rolling wheel sets (11), uniaxial or biaxial rolling can be achieved, so that the plurality of rolling wheel sets (11) on the circular guide (9) continuously roll on the road surface circularly.
Patent WO-2019205770-A1 (WO)
Inventor: LI XIMIN
IPC: F16B2/22
Filed: 2019-01-31
Abstract: 一种连接管件，包括管件接头（11）和弹性卡套（12），所述管件接头（11）包括位于端部的芯体（111）上，所述管件接头（11）中部的外壁上设有抵接块（112），所述弹性卡套（12）套设在所述芯体（111）上，所述弹性卡套（12）的端面设有限位挡块（121），所述限位挡块（121）的一端与所述弹性卡套（12）连接，所述限位挡块（121）的另一端向靠近所述芯体（111）的方向延伸，所述芯体（111）的外壁上设有限位凸起（1111），所述限位挡块（121）被限制在所述抵接块（112）和所述限位凸起（1111）之间，所述限位挡块（121）距离所述弹性卡套（12）的中心轴的距离为第一距离，所述限位凸起（1111）距离所述芯体（111）的中心轴的距离为第二距离，所述第二距离与所述第一距离的差值小于所述弹性卡套（12）径向上的可变形量。通过弹性卡套实现了对管件接头在运输或存储过程中的保护，防止损坏情况的发生。还包括一种管材组件以及管材连接方法。
Patent WO-2020172805-A1 (WO)
Inventor: JIN HAN
IPC: G01N27/407
Filed: 2019-02-27
Abstract: A sensing electrode for detecting at least one target gas in a gas mixture having at least one interference gas is provided. In one embodiment, the sensing electrode has: (a) a layer of sensing nanoparticles; (b) a reaction interface; and (c) a solid state electrolyte; each of the sensing nanoparticles has a catalytic core and a photoactive porous shell, the catalytic core breaks down said at least one interference gas, the photoactive porous shell enhances electrochemical reaction at said reaction interface when illuminated with light of a specific wavelength.
Patent WO-2019242334-A1 (WO)
Inventor: HUANG JINLONG
IPC: H04W4/021
Filed: 2019-03-12
Abstract: La présente invention concerne un dispositif et un procédé de vérification en ligne. Le procédé consiste : à obtenir un emplacement géographique d'un utilisateur ; lorsque l'emplacement géographique appartient à une zone de vérification prédéterminée, à émettre un rappel de vérification à l'utilisateur ; à recevoir des informations de vérification téléchargées par l'utilisateur conformément au rappel de vérification ; et à stocker les informations de vérification en association avec la zone de vérification.
Patent WO-2020082682-A1 (WO)
Title: High-transparency low-color-difference nano coating and preparation method therefor
Inventor: ZONG JIAN
IPC: C23C16/513
Filed: 2019-03-21
Abstract: A high-transparency low-color-difference nano coating. A substrate is exposed in a monomer steam atmosphere, and a chemical reaction occurs on the surface of the substrate by means of plasma discharge to form a protective coating. Monomer steam is a vaporized monomer 1 or monomer 2, or a mixture thereof. The monomer 1 and the monomer 2 have specific structures. Also disclosed is a preparation method for a high-transparency low-color-difference nano coating.
Patent WO-2019228031-A1 (WO)
Title: Html5 file security protection method, system and terminal device
Inventor: SONG ZHENHUA
IPC: G06F21/51
Filed: 2019-03-25
Abstract: The present technical solution is applicable to the technical field of HTML5, and provides an HTML5 file security protection method, a system and a terminal device. The embodiment of the present solution monitors the operation of an HTML5 resource read-only protection zone by pre-establishing the HTML5 resource read-only protection zone, and only allows a system permission process to perform read-write operation on the HTML5 resource read-only protection zone. The data of a local HTML5 resource bundle is written in the HTML5 resource read-only protection zone so as to install an HTML5 application program and restrict the HTML5 application program from accessing the data of a non-HTML5 resource read-only protection zone, such that a non-system permission process including the HTML5 application program can only perform read operation on the HTML5 resource read-only protection zone, and the system permission process is protected by a firmware, thus the security of an HTML file can be effectively protected, tampering of the HTML file can be prevented and the security risk caused by tampering of the HTML file can be reduced.
Patent WO-2019196687-A1 (WO)
Title: Optical module and vehicle light
Inventor: ZHANG DAPAN
IPC: F21V5/00
Filed: 2019-03-29
Abstract: An optical module and a vehicle light, the optical module comprising: a light-concentrating assembly (100) and a plurality of full beam light sources (210), the plurality of full beam light sources (210) being arranged at intervals along the same direction, and the light-concentrating assembly (100) comprising a light-concentrating device (110), the light-concentrating device (110) comprising a plurality of light guide members (111), the incident light ends (112) of the light guide members (111) being arranged to correspond on a one-to-one basis with the full beam light sources (210), the emergent light ends of the light guide members (111) being aggregated together to form an arcuate emergent light part (113), and the angles between neighbouring light guide members (111) all being acute angles. The optical module is used in a vehicle light, and the illumination area of the light rays emitted by the vehicle light is controlled by means of controlling the different full beam light sources (210), preventing the light rays from directly illuminating oncoming vehicles, and thereby solving the problem of the driver of an oncoming vehicle being dazzled by the illumination of full beam lights.
Patent WO-2020206644-A1 (WO)
Title: 一种触控屏中引线的制作方法、触控屏及电子设备
Inventor: SHI HAIBIAO
IPC: G06F3/047
Filed: 2019-04-10
Abstract: 一种触控屏中引线的制作方法、触控屏及电子设备，所述制作方法，包括：对所述触控屏的ITO通道图案引线所在的区域（31）进行整体印刷；采用激光工艺镭射出走线宽度小于预设阈值的感应通道引线和/或驱动通道引线（51、81），所述预设阈值为根据所述激光工艺镭射所能够达到的最小值进行设定。减少了感应通道引线和/或驱动通道引线（51、81）的走线宽度，避免了由此造成的所述触控屏的误触发。
Patent WO-2020191822-A1 (WO)
Inventor: GAO LIN
IPC: F16L9/16
Filed: 2019-04-12
Abstract: 一种复合增强缠绕管(1)，包括中空管壁(2)和增强骨架(3)，增强骨架(3)设置在中空管壁(2)中，中空管壁(2)的外壁设置通孔(22)，通孔(22)的宽度小于中空管壁(2)的宽度；增强骨架(3)的顶部与外壁(21)平齐，增强骨架(3)的底部与中空管壁(2)的内壁粘合连接或通过卡槽连接；中空管壁(2)的外表面粘合覆着层。中空管壁(2)为HDPE材料，增强骨架为PVC材料，中空管壁(2)的外表面热覆HDPE材料层(5)。该复合增强缠绕管(1)同时具有较高的环刚度和环柔性。
Patent WO-2020220193-A1 (WO)
Inventor: HUANG QIONG
IPC: B01J23/68
Filed: 2019-04-29
Abstract: 本发明提供一种负载型纳米Ag/MnCeO x/凹凸棒土催化剂及其制备方法，该制备方法包括：(1)制备酸化凹凸棒土；(2)制备成型的负载型纳米MnCeO x/凹凸棒土催化剂；(3)制备成型的负载型纳米Ag/MnCeO x/凹凸棒土催化剂。成型的负载型纳米Ag/MnCeO x/凹凸棒土催化剂中，MnCeO x混合氧化物的负载量为10％-20％，纳米Ag的负载量为0.4％-2.0％，MnCeO x混合氧化物中，Mn与Ce的摩尔比为4-1∶1。本发明制备的成型的负载型纳米Ag/MnCeO x/凹凸棒土催化剂解决了以往为粉末状而难以产业化应用的问题。
Patent WO-2019218954-A1 (WO)
Title: Pixel circuit, driving method and device therefor, array substrate and display device
Inventor: WANG TIESHI
IPC: G09G3/32
Filed: 2019-05-13
Abstract: A pixel circuit, a driving method and device therefor, an array substrate and a display device, relating to the technical field of display. The pixel circuit comprises: a driving sub-circuit (10) and a switch sub-circuit (20) that are connected in series between a power supply signal terminal (VDD) and a light-emitting unit (L); the driving sub-circuit (10) is used for providing a drive signal for the light-emitting unit (L) under the control of a gate driving signal provided by a gate line (G), a data signal provided by a data line (Vd) and a power supply signal provided by the power supply signal terminal (VDD); and the switch sub-circuit (20) is used for controlling the on and off of a signal path between the power supply signal terminal (VDD) and the light-emitting unit (L) under the control of a switch signal provided by a switch signal terminal (Vr). The present pixel circuit may control the light emission duration of a light-emitting unit (L) by means of the switch sub-circuit (20), thereby avoiding dynamic smear when a display device displays a dynamic image, and improving the display effect of the display device.
Patent WO-2020151135-A1 (WO)
Inventor: LIU ZONGXIANG
IPC: G06T7/20
Filed: 2019-05-16
Abstract: The present invention relates to the technical field of multi-sensor information fusion, and provided is a multiple object tracking method and system. A particle marginal distribution-based Bayesian filtering method is applied to multiple object tracking, so as to effectively solve the multiple object tracking problem in a non-linear non-Gaussian system by means of steps including new object generation and extension, prediction, update, and extraction by using a particle sampling technology. The present invention can be applied to the field of multiple object tracking and has high practicability.
Patent WO-2020237555-A1 (WO)
Inventor: CAO YIQING
IPC: H04L5/00
Filed: 2019-05-30
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication that a high Doppler configuration for UE paging is activated. The UE may detect, based at least in part on receiving the indication that the high Doppler configuration is activated, a phase tracking reference signal (PTRS) for a paging communication. Numerous other aspects are provided.
Patent WO-2020243910-A1 (WO)
Inventor: SONG WENWEN
IPC: A61B5/0476
Filed: 2019-06-04
Abstract: A method for evaluating projection content in an enclosed environment, the method comprising: acquiring electroencephalography data of multiple preset brain regions of a user, the electroencephalography data being acquired while the user is watching the projection content (S101); extracting an electroencephalography feature from each acquired preset region to obtain electroencephalography energy values of multiple electroencephalography frequency bands of the preset region (S103); determining, according to a correspondence between the electroencephalography energy values and indicators for evaluating the projection content, multiple electroencephalography energy values respectively corresponding to multiple indicators from the extracted electroencephalography energy values (S105); calculating a projection content evaluation value according to each of the multiple electroencephalography energy values and a corresponding weight of multiple weights respectively corresponding to the multiple indicators (S107); and using the projection content evaluation value to evaluate the projection content (S109). Further disclosed are a device for evaluating projection content in an enclosed environment and a storage medium. The method achieves objective, scientific, and accurate evaluation of projection content in an enclosed environment.
Patent WO-2019242566-A1 (WO)
Title: 智能感知系统的装置
Inventor: HUANG WEIYUAN
IPC: H05K7/14
Filed: 2019-06-14
Abstract: 本申请提供了一种智能感知系统的装置,属于地图数据采集技术领域，其包括设置在壳体内惯性导航系统及主板；设置在壳体上的wifi天线、GPS天线、探测雷达和摄像头，wifi天线、探测雷达的输出端和摄像头的输出端分别与主板通信连接；GPS天线与惯性导航系统的输入端通信连接，惯性导航系统的输出端与摄像头及探测雷达的输入端通信连接；USB端口设置在壳体上，并与主板上的储存器通信连接；壳体的底部设置有至少一个导轨，底座的顶部设有导向槽，导向槽的侧壁设置有锁紧装置，导轨安装在导向槽内且通过锁紧装置将导轨锁定在导向槽中。本申请提供的智能感知系统的装置，提高了数据采集装置从汽车上拆卸下来的效率。
Patent WO-2020001298-A1 (WO)
Inventor: ZHANG HAILIN
IPC: C07C233/44
Filed: 2019-06-14
Abstract: Provided in the present invention are a 4-(p-trifluoromethylbenzyl)-3-floro-1,2,4 triphenylamine derivative, a pharmaceutical composition of same, and uses thereof. The chemical formula of the derivative is as represented by formula I, where R is a C 1 -C 6  alkyl, a cycloalkyl, a heteroatom-containing cycloalkyl, an aromatic ring, or a heteroatom-containing aromatic ring, the heteroatom is selected from N or O; n is 0, 1, 2, or 3; and the pharmaceutical composition has any of the 4-(p-trifluoromethylbenzyl)-3-floro-1,2,4 triphenylamine derivatives described above as the active ingredient and, at the same time, contains one or more pharmaceutically acceptable carrier. The derivative and the pharmaceutical composition are provided with a significantly activated KCNQ channel current; therefore, the derivative is applicable in preparing a KCNQ potassium channel opener, also applicable as an active ingredient of an antiepileptic medicinal preparation, and as an active ingredient of an anxiety relieving medicinal preparation and of a neuropathic pain relieving medicinal preparation.
Patent WO-2020151175-A1 (WO)
Inventor: JIN GE
IPC: G06F17/24
Filed: 2019-06-24
Abstract: Provided in the embodiments of the present application are a method and device for text generation, a computer device, and a computer-readable storage medium, related to the technical field of text generation. The embodiments of the present application are such that, when implementing text generation, by acquiring an initial text for text generation and a preset predictive vocabulary, word embedding is performed respectively with respect to the initial text and the preset predictive vocabulary to convert the initial text into a first word vector and to convert the preset predictive vocabulary into a second word vector, a first attention matrix of the first word vector and a second attention matrix of the second word vector are acquired respectively from the first word vector and the second word vector via a corresponding convolutional neural network, the first attention matrix is multiplied by the second attention matrix to produce a third attention matrix, and the third attention matrix is normalized and then matched with the preset predictive vocabulary to generate a predictive text.
Patent WO-2020258057-A1 (WO)
Inventor: ZHENG XIAOZHEN
IPC: H04N19/426
Filed: 2019-06-25
Abstract: A video processing method, apparatus and device. The method comprises: obtaining the motion information of the first image block of the current frame; and storing the motion information corresponding to a storage unit, the motion information being used for encoding or decoding the spatial domain neighboring blocks of the first image block, wherein the storage unit has a size of M×N, M and N satisfying the following conditions: M is greater than the minimum horizontal size of all the image blocks of the current frame, and/or N is greater than the minimum vertical size of all the image blocks of the current frame. Embodiments of the present disclosure can reduce the data processing pressure in a video encoding and decoding process.
Patent WO-2020206850-A1 (WO)
Title: 基于高维图像的图像标注方法和装置
Inventor: TI CHUNLI
IPC: G06K9/00
Filed: 2019-07-01
Abstract: 本申请实施例提供了一种基于高维图像的图像标注方法和装置。本申请实施例提供的方案中，获取高维图像以及高维图像的分析结果，将高维图像降维为低维图像之后对低维图像进行分析得到低维图像分析结果，再根据高维图像的分析结果和低维图像的分析结果对高维图像和经由高维图像降维得到的低维图像进行自动化清洗和标注。本申请实施例利用高维图像的数据维度和信息量的优势，能够获取更为准确、置信度更高的分析结果，并根据高维图像分析结果提升低维图像的智能分析准确率，结合高维图像和低维图像的分析结果，提高自动标注图像的准确率。
Patent WO-2020237777-A1 (WO)
Inventor: CHEN RUI
IPC: B62K11/00
Filed: 2019-07-04
Abstract: A transversely stable double-motor reverse torsion power system of a self-balancing vehicle, a self-balancing vehicle (10) control system and the self-balancing vehicle (10), the double-motor reverse torsion power system comprising: a rotating power assembly (11), a power output shaft (12), a reverse torsion/power linear conversion system (5) and a battery (4) which are installed on a vehicle frame (1). The rotating power assembly (11) comprises: a motor controller; a pair of reverse torsion/power motors (3), wherein the reverse torsion/power motors (3) are connected to the battery (4) by means of the motor controller, and the reverse torsion/power motors (3) are drivingly connected to the reverse torsion/power linear conversion system (5) by means of the power output shaft (12) for use in outputting reverse torsion and/or power; and the reverse torsion/power linear conversion system (5), which is used for controlling the reverse torsion/power motors (3) to output reverse torsion and/or power, and transmitting the power outputted by the reverse torsion/power motors (3) to a wheel (2) of the self-balancing vehicle (10) by means of a transmission system (6). Therefore, the reverse torsion motors and power motors are used in a two-in-one manner to cooperate with the reverse torsion/power linear conversion system (5), thus reducing the costs of the self-balancing vehicle (10), and reducing space occupation and energy consumption.
Patent WO-2020029738-A1 (WO)
Inventor: WANG JIAQING
IPC: H04W52/02
Filed: 2019-07-10
Abstract: 本申请公开了一种信号发送、接收方法、网络设备及终端，用以降低终端的功耗。所述信号发送方法包括：网络设备确定待唤醒终端的唤醒标识；所述待唤醒终端为在非连续接收DRX周期中需唤醒的终端；所述唤醒标识为所述网络设备为至少一个待唤醒终端配置的唤醒标识；所述网络设备根据所述唤醒标识，生成节能指示信号，并发送所述节能指示信号；所述节能指示信号用于指示所述待唤醒终端在所述DRX周期监听物理下行控制信道PDCCH。
Patent WO-2020038151-A1 (WO)
Inventor: WANG CHENG
IPC: H04W72/04
Filed: 2019-07-12
Abstract: Des modes de réalisation de la présente invention concernent des procédés, un appareil, et des produits programmes d'ordinateur pour la découverte de services. Un procédé est implémenté au niveau d'une fonction de dépôt de fonction de réseau primaire, NRF, dans un réseau de communication comprenant au moins une NRF primaire et au moins une NRF secondaire. Le procédé consiste à : recevoir, d'une première NRF secondaire, une demande de découverte contenant des informations d'interrogation de service pour une fonction de réseau, NF, cible ; obtenir des informations de NF cible ; et fournir les informations de NF cible à la première NRF secondaire.
Patent WO-2021007702-A1 (WO)
Title: Procédé de codage de vidéo, procédé de décodage de vidéo, dispositif de codage de vidéo et dispositif de décodage de vidéo
Inventor: KAZUSHI SATO
IPC: H04N21/2387
Filed: 2019-07-12
Abstract: La présente invention concerne un procédé permettant d'éviter un calcul redondant lors de la création d'une vidéo hyper-accélérée à partir d'un flux binaire codé. Le procédé de codage de vidéo comprend : la réalisation d'une analyse de scène sur un flux binaire d'entrée afin de déterminer une trame devant être abandonnée au moment de la génération d'une vidéo hyper-accélérée dans un dispositif de décodage vidéo ; et le codage du flux binaire soumis à l'analyse de scène pour ensuite délivrer en sortie le flux binaire codé. Le procédé de codage de vidéo comprend en outre la détermination dynamique d'une structure GOP (groupe d'images) d'un flux binaire à délivrer en sortie sur la base de l'analyse de scène.
Patent WO-2020237794-A1 (WO)
Inventor: TAN DANJUN
IPC: C04B11/26
Filed: 2019-07-15
Abstract: A paper-faced gypsum board, comprising the following components in parts by weight: 100 parts phosphogypsum, 1-10 parts of a porous mineral material, 0.02-0.5 parts calcium oxide, 0.6-1.0 parts modified starch, 0.06-0.2 parts of a foaming agent, and 0.4-1.2 parts of a water reducing agent. A preparation method for the paper-faced gypsum board. By means of adding a porous mineral material into a paper-faced gypsum board, the problem of a poor bonding performance between a board core and a surface-protecting paper in a paper-faced gypsum board is solved, the strength of the paper-faced gypsum board is increased, and the surface density of the paper-faced gypsum board is reduced so that the paper-faced gypsum board has a certain humidity control function.
Patent WO-2020015730-A1 (WO)
Inventor: JI ZICHAO
IPC: H04W72/04
Filed: 2019-07-19
Abstract: 提供了一种监听方法及终端设备。该监听方法包括：根据激活的目标对象的信息，进行PDCCH监听；目标对象为载波或者小区，所述终端设备的PDCCH处理能力在所述激活的目标对象之间分配。
Patent WO-2020098326-A1 (WO)
Inventor: YANG DONGBIAN
IPC: H04L29/06
Filed: 2019-08-19
Abstract: An information management method and processing method, a device and a storage medium. The information management method comprises: sending a barcode to detect whether the barcode contains abnormal information (S05); and if the barcode contains abnormal information, performing a corresponding operation on the barcode (S06).
Patent WO-2021035810-A1 (WO)
Title: 像素电路、显示面板及显示装置
Inventor: HAN ZHIBIN
IPC: G09G3/20
Filed: 2019-09-12
Abstract: 一种像素电路、显示面板及显示装置。像素电路包括：第一薄膜晶体管(T1)、第二薄膜晶体管(T2)、第一电容(C)、第二电容(Cf)和发光元件(11)，第二薄膜晶体管(T2)的栅极接入第一控制信号(WR)，第二电容(Cf)的第一端电性接入馈通补偿信号(Vf)，馈通补偿信号(Vf)与第一控制信号(WR)的相位相同，方向相反，实现不同位置像素电路的馈通自调节补偿。
Patent WO-2020108012-A1 (WO)
Inventor: LIU XINGRU
IPC: F25B9/00
Filed: 2019-09-12
Abstract: 本申请提供一种具有混合工质的空调系统，其包括：压缩机；第一换热器，且第一换热器与压缩机的排气口连通，第一换热器具有与第一进口端连通的第一流道和与第一出口端连通的第二流道，且在第一流道和第二流道之间还连接设置有第一气液分离器；第一气液分离器包括第一进口、第一液体出口和第一气体出口，第一进口与第一流道连通、第一气体出口与第二流道连通，第一液体出口流出的液体能够被节流和加热后连接到压缩机的补气口而进行补气。通过本申请使得进入第一换热器中具有较多的高沸点制冷剂工质，提高了冷凝性能，还提高了进入第二换热器中的低沸点制冷剂工质的量，提高了蒸发性能，解决混合工质补气系统补气效果不佳的问题，改善空调系统的性能。