baber/WOPTO huggingface dataset:
Patent WO-2020000991-A1 (WO)
Title: Véhicule intelligent capable de monter des escaliers
Inventor: SHI GAORONG
IPC: B62D63/02
Filed: 2019-02-20
Abstract: L'invention concerne un véhicule intelligent capable de monter des escaliers comprenant un capteur de portée et un capteur de pression, un système d'exploitation d'ordinateur, des pieds d'extension dynamique et des roues électriques. L'invention adapte une structure multi-roues, conjointement avec un complexe de commande collaboratif permettant de niveler automatiquement le véhicule afin de monter et descendre facilement des escaliers. L'ensemble du capteur de portée et du capteur de pression est utilisé pour détecter la situation, y-compris la position précise de la carrosserie du véhicule, la distance entre le véhicule et les escaliers et l'état du véhicule. Les pieds d'extension dynamique sont utilisés pour élever la carrosserie de véhicule. Les roues électriques sont utilisées pour entraîner la carrosserie de véhicule vers l'avant de sorte que des utilisateurs peuvent être montés et descendus sans à-coups. Les capteurs et le système de commande d'ordinateur sont utilisés pour commander les pieds d'extension dynamique et les roues électriques afin de démarrer/d'arrêter la carrosserie de véhicule et de maintenir la marche du système de commande de montée d'escalier en boucle fermée. En tant que noyau du complexe de commande, l'algorithme est utilisé pour coordonner le mouvement des pieds d'extension dynamique et des roues électriques. Avec 8 roues et 8 pieds d'extension dynamique, le centre de gravité de tout objet chargé sera à l'intérieur de la figure géométrique composée des roues porteuses, et non à l'extérieur de celle-ci.
Patent WO-2019233135-A1 (WO)
Title: Photoelectric detection circuit and method, array substrate, display panel, and fingerprint image acquisition method
Inventor: TANG GUOQIANG
IPC: G06F3/041
Filed: 2019-02-28
Abstract: A photoelectric detection circuit and method, an array substrate, a display panel, and a fingerprint image acquisition method, the photoelectric detection circuit comprising a pixel circuit (100) and a photoelectric triode (200). A pixel circuit (100) comprises an infrared light-emitting element (110) and is configured to emit infrared light on the basis of a scanning signal and a light emission data signal. The photoelectric triode (200) is configured to detect, in response to a sampling control signal, the infrared light emitted by the pixel circuit (100) and reflected by a detected object. The present photoelectric detection circuit (10) has low manufacturing difficulty, a simple circuit structure, and high photosensitive responsiveness, and facilitates the implementation of full-screen fingerprint identification and touch control functions.
Patent WO-2019174498-A1 (WO)
Title: Magnetic suspension compressor flow regulating device
Inventor: LI YONGSHENG
IPC: F04D29/46
Filed: 2019-03-06
Abstract: A magnetic suspension compressor flow regulating device, comprising a volute (1); the volute (1) is provided thereon with a flow regulating mechanism used for controlling the flow of a cold medium. The integration of the flow regulating mechanism and a refrigerant compressor is achieved, and the automatic control and regulation as well as the precise regulation of flow may be achieved, thus the phenomenon of leakage does not occur; the present invention solves the problem wherein the regulation of refrigerant flow in existing refrigerant compressors comprises performing regulation by means of regulating a shut-off valve mounted on a conveying pipe, requiring manual operation, being inconvenient to operate, leaking easily, and being inconvenient for remote control.
Patent WO-2019184667-A1 (WO)
Inventor: YIN CHENGLONG
IPC: G06T3/00
Filed: 2019-03-06
Abstract: A color correction method for a panoramic image and an electronic device (100). The method comprises: acquiring a first fisheye image and a second fisheye image; expanding the first fisheye image and the second fisheye image respectively to obtain a first image and a second image in an RGB color space; calculating overlapping areas between the images; converting the first image and the second image from the RGB color space to a Lab color space; in the Lab color space, adjusting the brightness of the first image and the brightness of the second image; converting the first image and the second image from the Lab color space to the RGB color space; according to the mean color value of a first overlapping area and the mean color value of a second overlapping area, adjusting the color value of the second image by using the first image as a reference, or adjusting the color value of the first image by using the second image as a reference. Hence, according to the method, the transition of the panoramic image obtained after stitching is smoother and the panoramic image seems more nature.
Patent WO-2019184848-A1 (WO)
Inventor: YANG ZIHUA
IPC: H04W4/12
Filed: 2019-03-25
Abstract: Provided are an electric vehicle and a prompt system therefor. The prompt system comprises a cloud server, a client, and a battery management system (BMS) disposed on an electric vehicle, wherein the BMS is used to collect a state parameter of a power battery of the electric vehicle, generate first-level data according to the state parameter of the power battery, and send the first-level data to the cloud server; and the cloud server is used to determine, according to the first-level data, whether a prompt condition is met, and if the prompt condition is met, send prompt information to the client bound to the electric vehicle, thereby enabling a user to know, in a timely manner, the current operating state of the power battery in the electric vehicle so as to facilitate the processing of a problematic power battery or a cell therein.
Patent WO-2020199035-A1 (WO)
Title: 一种减少嗅探攻击的方法、装置及集成电路
Inventor: LEI XIANTIAO
IPC: H04W12/12
Filed: 2019-03-29
Abstract: 一种减少嗅探攻击的方法、装置及集成电路，用以减小终端被嗅探攻击的概率。方法包括：终端接收来自基站的指定短信，该指定短信为静默短信或验证码短信，该验证码短信中包含用于登录金融账号的验证码；终端判断是否被嗅探攻击；终端在确定被嗅探攻击的情况下提示用户。
Patent WO-2020177173-A1 (WO)
Inventor: CHEN CHAOXIAN
IPC: A24F47/00
Filed: 2019-04-01
Abstract: An electronic cigarette (100), comprising: a body (10), wherein the body (10) comprises a power supply (13); a heating adapter (30), wherein the heating adapter (30) is detachably connected to the body (10), the heating adapter (30) comprises a heating bin (31) and a heating member (33) provided in the heating bin (31), the heating member (33) is electrically connected with the power supply (13), and one end of the heating bin (31) far away from the body (10) is provided with an opening (311); and a filtering device (50), wherein the filtering device (50) is connected to the heating adapter (30), and can open or cover the opening (311), and fume generated in the heating bin (31) flows out by means of the filtering device (50). The electronic cigarette (100) is easily disassembled, mounted and maintained, and the service life is improved.
Patent WO-2019201144-A1 (WO)
Inventor: JIANG LEI
IPC: H04L5/00
Filed: 2019-04-11
Abstract: La présente invention concerne un procédé de transmission d'informations dans une bande sans licence, un dispositif de réseau, et un terminal. Ledit procédé consiste à : transmettre à un terminal, sur une ressource de transmission cible d'une bande sans licence, un bloc de signaux de synchronisation (SSB) et/ou des informations système minimum restantes (RMSI).
Patent WO-2019214594-A1 (WO)
Title: Image processing method, related device, and computer storage medium
Inventor: SONG YI
IPC: G06T3/40
Filed: 2019-05-07
Abstract: Disclosed are an image processing method, a related device, and a computer storage medium, wherein the method comprises: according to the coordinate position, in a target image, of a pixel point to be interpolated, determining a first coordinate position, in a source image, corresponding to the pixel point to be interpolated; according to the first coordinate position, determining m reference pixel points; according to the spherical distance from the coordinate position of each of the m reference pixel points to the first coordinate position, determining an interpolation weight of each of the m reference pixel points for the pixel point to be interpolated; and according to a pixel value corresponding to each of the m reference pixel points and the interpolation weight of each of the m reference pixel points for the pixel point to be interpolated, determining a pixel value of the pixel point to be interpolated, so as to obtain the target image. Using the embodiments of the present invention can solve the problem in the prior art that the performance and efficiency of image interpolation are low when using a planar image interpolation algorithm to conduct image processing on a non-planar image.
Patent WO-2020227868-A1 (WO)
Inventor: XU JING
IPC: H04W72/04
Filed: 2019-05-10
Abstract: The embodiments of the present application relate to a data transmission method, a terminal device and a network device. The method comprises: a terminal device transmitting a target service on an available resource in a transmission resource set, and not transmitting the target service on a skippable resource in the transmission resource set, wherein the transmission resource set comprises at least one group of transmission resources, and the at least one group of transmission resources comprises at least one group of periodic transmission resources configured by a network device and/or at least one group of resources configured by the network device by means of resource patterns. The data transmission method, the terminal device and the network device in the embodiments of the present application can improve the resource transmission efficiency.
Patent WO-2019228320-A1 (WO)
Inventor: YANG QIANG
IPC: B01D53/78
Filed: 2019-05-28
Abstract: 提供一种适用于重整氢气净化的装置和方法。该装置包括洗涤器和气液分离器，洗涤器包括多级文丘里洗涤器，每级文丘里洗涤器由气体入口、渐缩段、喉管段、渐扩段、气体出口以及洗涤液入口、喷嘴等组成，气液分离器由多级气液分离模块及分离器壳体组成。重整氢气先经过文丘里洗涤器洗涤去除杂质气体，后经过多级气液分离模块脱除洗涤液，由此可大大降低有害杂质气体含量，实现重整氢气的净化。
Patent WO-2020057173-A1 (WO)
Title: 后盖及移动终端
Inventor: XIANG DONGYANG
IPC: H04M1/02
Filed: 2019-06-03
Abstract: 本申请公开了一种后盖。后盖包括相背设置的内侧表面及外侧表面，所述外侧表面包括第一面、第二面及第三面，所述第二面自所述后盖的顶端延伸至所述后盖的底端，所述第一面和所述第三面分别位于所述第二面的两侧，所述第二面为平面，所述第一面、所述第三面及所述内侧表面位于所述第二面所在平面的同一侧。用户能够便捷地拾取或者握持上述后盖。当上述后盖应用于移动终端时，移动终端可以提高用户的使用体验性。
Patent WO-2019237971-A1 (WO)
Title: Point-of-sale management device and point-of-sale service management system based on intelligent terminal
Inventor: HE SHUO
IPC: G06Q20/20
Filed: 2019-06-05
Abstract: The present invention relates to a point-of-sale management device based on an intelligent terminal, comprising: a bank card reading unit used for reading first data from a bank card; a security management unit coupled with the bank card reading unit and used for generating encrypted fourth data according to the first data, second data stored in the security management unit, and third data based on a transaction scene; and a transaction management control coupled with the security management unit and used for forwarding the fourth data to the intelligent terminal, so that the intelligent terminal transmits the fourth data to a point-of-sale management service system. The bank card reading unit, the security management unit, and the transaction management control are provided in the intelligent terminal or are integrated with same. The present invention not only can reduce the costs of an acquirer and a merchant in the aspects of purchasing, maintenance and the like, but also can further improve the convenience and popularity of mobile payment.
Patent WO-2020001386-A1 (WO)
Title: 医疗器械及其制备方法
Inventor: LI DAN
IPC: A61F2/958
Filed: 2019-06-21
Abstract: 一种医疗器械及其制备方法，可有效成型球囊结构（10、20、30）上的凸起（11、21、31），同时还不会影响球囊结构（10、20、30）的使用性能，并提升支架（100）的抗脱载能力，防止支架（100）在推送过程中从球囊结构（10、20、30）上脱落，减小推送过程血管壁损伤，防止支架（100）端部分叉及因分叉导致的喇叭口效应。医疗器械的制备方法包括：提供折叠状态的球囊结构（10、20、30）的初始结构（101）；将支架（100）压握于初始结构（101）上；将预处理模具（410、510、610、710）加装于压握有支架（100）的初始结构（101）上，使压握有支架（100）的初始结构（101）容置于预处理模具（410、510、610、710）的成型腔（511、716）中；使初始结构（101）在成型腔（511、716）中受热并接收流体的灌注，使初始结构（101）在成型腔（511、716）中形成一凸起并定型，以取得球囊结构（10、20、30）的成型结构。
Patent WO-2020258240-A1 (WO)
Inventor: WU YIER
IPC: H02B11/133
Filed: 2019-06-28
Abstract: The apparatus (1) for use with electrical equipment comprises a housing (10) and an actuating component (20) arranged outside the housing (10) and rotatable about an axis (22) perpendicular to an outer surface of the housing (10). The apparatus (1) further comprises a first drive member (30) arranged inside the housing (10) and adapted to rotate with the rotation of the actuating component (20); and a second drive member (50) arranged inside the housing (10) and adapted to block a rotation of a handle (40) arranged outside the housing (10). The actuating component (20) can be switched to a lock position where the first drive member (30) is rotated to rest against the second drive member (50) and block the movement of the second drive member (50) and the rotation of the handle (40). According to the present disclosure, the operator cannot disassemble the handle (40) from a circuit breaker in off position while the handle (40) is locked and thus the safety of the operator and the electrical equipment can be ensured. Corresponding electrical equipment, a method of producing the apparatus and use of the apparatus are also disclose.
Patent WO-2020015543-A1 (WO)
Inventor: ZHU CHENHUI
IPC: E06C7/08
Filed: 2019-07-05
Abstract: 一种梯子，包括梯架（2）和复合踏板（1），复合踏板（1）采用连接件（3）安装在梯架（2），复合踏板（1）包括塑料踏（11）和金属件（12），金属件（12）镶在塑料踏（11）；金属件（12）设在塑料踏（11）的外边缘处，金属件（12）沿塑料踏（11）的外边缘环向延伸呈开环或闭环，金属件（12）具有至少一个折弯。该梯子结合了塑料和金属的性能优势，价格低廉且承载能力强。
Patent WO-2020025056-A1 (WO)
Title: Method, device, system, and mobile terminal for security authorization
Inventor: ZHOU ZHITONG
IPC: H04L29/06
Filed: 2019-08-02
Abstract: The present disclosure provides a method, a device, a system, and a mobile terminal for security authorization. When the security authorization device executes a mobile service, an authorization request is sent to an authorization server, wherein the authorization request comprises current information of a user, such that the authorization server determines a user risk according to the current information of the user and corresponding historical information, so as to select a corresponding authorization method according to the user risk. After an authorization response sent by the authorization server is received, querying is performed with respect to an instruction comprised in the authorization response. If the authorization response comprises a page control instruction, an authorization page corresponding to the page control instruction is presented for the user to input corresponding authorization information. The authorization information is then sent to the authorization server for authorization. The present disclosure can ensure that a dynamic authorization method is provided to a user in different service scenarios, so as to improve the security of mobile finance.
Patent WO-2021022432-A1 (WO)
Inventor: LU TING
IPC: H04W76/27
Filed: 2019-08-03
Abstract: Methods, apparatus, and systems for improving data transmission efficiency in a wireless network are described. In one example aspect, a wireless communication method includes receiving, by a signaling node, resume information in a first node that has a suspended connection with a terminal, receiving, by the signaling node, a message associated with the resume request information, from a second node, and instructing, by the signaling node, the first node to provide context information of the terminal directly to the second node.
Patent WO-2020252909-A1 (WO)
Inventor: GAO GUANGMING
IPC: E04F21/06
Filed: 2019-08-27
Abstract: A roller brush, comprising: a roller structure (1) used for mounting and supporting a brush sleeve fabric, and provided with a plurality of slurry seepage holes (11); a mounting support (2) comprising a first supporting portion (22) and a second supporting portion (23) provided on a handle (21); and a flow guide tube (3) used for mounting the roller structure (1), both ends of said tube being fixed by means of the first supporting portion (22) and the second supporting portion (23), respectively. A first cavity (31) is provided in the middle of the flow guide tube (3), and communicates with the outside by means of an opening in one axial end for supplying paint for supplementation. A sidewall of the first cavity (31) is provided with a slurry outlet hole (32) used for communicating the first cavity (31) with a second cavity located between the flow guide tube (3) and the roller structure (1). The paint flowing into the second cavity from the first cavity (31) flows out of the slurry seepage holes (11) for painting. The roller structure is simple in structure and easy to operate, and implements the self-supply of the paint.
Patent WO-2021035718-A1 (WO)
Title: 医疗监护系统、中央工作站及其报警声音设置方法
Inventor: SHEN LEI
IPC: H04L29/08
Filed: 2019-08-30
Abstract: 一种医疗监护系统、中央工作站和报警声音控制方法，该中央工作站(310)与医疗监控系统(300)中的至少一个监护仪(320)相连，该中央工作站(310)包括：通信模块(313)；人机交互组件(3101)，其包括显示装置(3102)和输入装置(3103)，该显示装置(3102)用于提供支持用户自定义报警的报警设置界面，该输入装置(3103)用于接收用户通过该报警设置界面输入的预设报警设置信息；处理模块(312)，其分别连接该通信模块(313)和该人机交互组件(3101)，用于根据该报警信息和该报警设置信息，输出以对应的方式呈现的控制信号；报警模块(317)，其受控于该处理模块(312)，用于根据该控制信号，输出报警信号。该中央工作站(310)可及时辨别严重或急需处理的报警，降低医护人员对中央工作站(310)报警声音的疲劳问题。
Patent WO-2020082971-A1 (WO)
Inventor: GU XIAODONG
IPC: G06K9/00
Filed: 2019-09-25
Abstract: 一种课堂实时监测与评估系统，包括依次连接的视频采集模块（10）、数据调度模块（20）、图像分析模块（30）、结果统计模块（40）；数据调度模块（20）包括第一存储器和一先入先出队列子模块；图像分析模块（30）包括一基于YOLO网络的行为表情分析网络模型，该行为表情分析网络模型包括若干个流水设置的网络层、用以存储每个网络层输出结果的两个第二存储器、以及YOLO输出层；YOLO输出层分别与最后一级网络层、结果统计模块连接，用以将输出结果传输至结果统计模块（40）；结果统计模块（40）对其中的异常行为进行统计分析。上述系统能够实时显示学生的听课表现，能帮助教师随时掌握学生的情况，及时提醒听课走神的学生、更改教学方式、调整教学方案，切实提高教学质量。
Patent WO-2021035857-A1 (WO)
Inventor: SHI JIYONG
IPC: G01N21/84
Filed: 2019-09-26
Abstract: A system and method for rapid measurement of chlorophyll-lutein ratio distribution in a leaf. A two-dimensional transmission image of a leaf at a characteristic wavelength is collected under the condition of zero mechanical action and zero sample displacement of the system. A leaf surface characteristic wavelength image collection system comprises a light source module, wherein the light source module comprises a light source cavity (1) and a micro LED linear array light source unit (4) arranged in the light source cavity; the light source cavity (1) is spherical and hollow, and an inner wall is provided with a diffusively reflective coating (2); and multiple micro LED linear array light source units (4) are provided, the number thereof is even, and a surface thereof is covered with a diffusively reflective coating material. According to the system, a two-dimensional transmission image of a leaf at a characteristic wavelength is collected, so that a chlorophyll content distribution diagram, a lutein content distribution diagram and a chlorophyll-lutein ratio distribution diagram of the leaf are calculated rapidly, thereby overcoming the defect of it being difficult to rapidly measuring the components and the ratio distribution in a leaf.
Patent WO-2020063785-A1 (WO)
Inventor: CHEN JUAN
IPC: F16D27/14
Filed: 2019-09-26
Abstract: An intelligent safety coupling and a working method therefor, which is a novel intelligent safety coupling that uses a real time dynamic torque control actuator (3) to quickly separate a driving side and a driven side of the coupling. A control system (1) on the coupling will analyze real time torque data detected by a torque sensor (8) and compare same with a pre-selected set torque value. If real time torque exceeds the pre-set torque value, the control system (1) will send an instruction to the actuator (3), and the actuator (3) will act immediately to achieve the objective of limiting the torque. The collection, analysis and control of torque dynamic data and the actuator (3) are integrated in the coupling to form an independent intelligent device. An actual dynamic torque value may also be used to correct a preliminary preset loosening torque value of the coupling, so that the transmission system is more accurately and completely protected. The intelligent torque-limiting safety coupling may be widely applied to various industrial fields such as metallurgy, energy, mining, aviation, automotive and engineering machinery.
Patent WO-2021072585-A1 (WO)
Inventor: ZHU KAICHUN
IPC: D03D37/00
Filed: 2019-10-14
Abstract: A circular loom for production of a plastic woven bag, comprising a bottom seat (1). A base (2) is fixedly connected to the top of the bottom seat (1); a circular loom body (3) is fixedly connected to the top of the base (2); safety seats (4) are fixedly connected to both sides of the bottom of the base (2); a buffer seat (7) is fixedly connected to the interior of each safety seat (4); a limiting block (5) is fixedly connected to the bottom of each buffer seat (7), and the bottom of the limiting block (5) penetrates through the bottom of the corresponding safety seat (4) and extends into the interior of the base (2). According to the circular loom for production of the plastic woven bag, the circular loom body (3) is placed in the base (2), and is convenient to use; sliding grooves (14) are formed in sleeves (13), so that insertion tubes (11) can slide up and down in the sleeves (13) by means of lifting handles (12) to adjust the height; the limiting block (5) at the bottom of each safety seat (4) is inserted into the interior of the base (2) to increase the stability of a circular loom stand; securing by means of a first threaded rod (6) prevents displacement of each safety seat; it is convenient to disassemble and assemble.
Patent WO-2021072637-A1 (WO)
Inventor: HE HONGBO
IPC: C09K11/88
Filed: 2019-10-15
Abstract: Disclosed is a silver nanocrystalline/semiconductor quantum dot composite nanomaterial, comprising a silver nanocrystalline and a CdS quantum dot. The silver nanocrystalline and the CdS quantum dot are bound by means of electrostatic interaction. The composite nanomaterial is uniform in particle morphology, good in dispersity and high in luminous efficiency. Also disclosed is a method for preparing a silver nanocrystalline/semiconductor quantum dot composite nanomaterial. The method can be carried out at normal pressure and temperature and is simple and feasible, and the cost is low, and thus it is suitable for wide use.
Patent WO-2020088470-A1 (WO)
Inventor: WANG GUOQIANG
IPC: H01L33/24
Filed: 2019-10-29
Abstract: Disclosed are a light emitting unit and manufacturing method therefor, and a display device. The light emitting unit comprises: a first semiconductor layer, a light emitting layer, and a second semiconductor layer which are distributed in a stacked manner; at least one of the first semiconductor layer or the second semiconductor layer is at least in contact with partial layer surface and partial side surface of the light emitting layer, and the first semiconductor layer is insulated with the second semiconductor layer; one of the first semiconductor layer and the second semiconductor layer is an N-type semiconductor layer, and the other one is a P-type semiconductor layer. The present application facilitates enlarging the light emitting area and the light extraction efficiency of the light emitting unit.