baber/WOPTO huggingface dataset:
Patent WO-2019080943-A1 (WO)
Title: Self-moving apparatus, charging station, automatic working system and insect inhibition device
Inventor: DUNCAN THOMAS ELLIS
IPC: A01M13/00
Filed: 2018-10-29
Abstract: Disclosed are an insect inhibition device (10), a self-moving apparatus (1) having the insect inhibition device (10) installed thereon, a charging station (200), and an automatic working system (101). Disclosed is a self-moving apparatus (1) moving in a working area (300) and executing a work task. The self-moving apparatus (1) comprises: a main body (3); and a moving module (5) installed on the main body (3) and driving the self-moving apparatus (1) to move. The self-moving apparatus (1) also comprises: an insect inhibition device (10) installed on the main body (3); and a control module controlling the moving module (5) to move and controlling the work of the insect inhibition device (10). The self-moving apparatus (1) can autonomously move in the working area (300) and execute an insect inhibition task. The self-moving apparatus has a wide coverage, works flexibly and efficiently, and is capable of realizing automatic control to allow a user to get rid of the annoyance caused by insects.
Patent WO-2020034448-A1 (WO)
Inventor: PANG CONG
IPC: H02K9/06
Filed: 2018-11-06
Abstract: 一种用于低地板车上的全封闭异步牵引电动机，通过在传动端端盖、非传动端端盖、传动端定子压圈、非传动端定子压圈、定子铁芯及转子铁芯上开设风道，从而在电机内部形成对定子铁芯冷却的第一外风路、对转子铁芯和定子绕组端部冷却的第一内风路及对转子铁芯的外圈表面冷却的第二内风路。
Patent WO-2019223257-A1 (WO)
Title: Rail vehicle and collision energy absorption system therefor
Inventor: JIANG ZHONGCHENG
IPC: B61G9/04
Filed: 2018-11-16
Abstract: A collision energy absorption system for a rail vehicle, comprising a coupler installed at the front part of a vehicle (10), anticlimbers (1), and a linkage device. The linkage device connects the coupler to each of the anticlimbers. In a normal state, the coupler extends out from the front part of the vehicle and the anticlimbers are positioned in the interior of the vehicle. During a collision, the coupler moves towards the rear of the vehicle, and, by means of the linkage device, the anticlimbers are caused to move towards the front of the vehicle, such that the anticlimbers are able to make contact with the collision object and absorb the energy of the collision in a process of compression. The present collision energy absorption system is both aesthetically pleasing and reduces the aerodynamic drag of the vehicle, and during a collision there is no interruption in impact buffering, reducing the harm of instantaneous impact during collisions and improving safety. A rail vehicle comprising the described collision energy absorption system.
Patent WO-2020118494-A1 (WO)
Title: Transmission multi-trp
Inventor: GAO YUKAI
IPC: H04W72/04
Filed: 2018-12-10
Abstract: Des modes de réalisation de l'invention concernent un procédé, un dispositif et un support lisible par ordinateur pour une transmission multi-TRP. Des modes de réalisation donnés à titre d'exemple concernent un procédé mis en œuvre au niveau d'un équipement terminal. Le procédé comprend, en réponse à la configuration d'une première partie de bande passante (BWP) pour des premier et deuxième points d'émission et de réception (TRP) en communication avec l'équipement terminal et à la configuration de différents canaux physiques partagés de commande de liaison descendante (PDCCH) pour les premier et deuxième TRP, la réception, en provenance du premier TRP, d'un premier PDCCH dans une premier créneau. Le procédé consiste en outre, en réponse à l'indication, par le premier PDCCH, de la commutation de BWP de la première BWP à une deuxième BWP sur le premier TRP, à garantir que les BWP sur les première et deuxième TRP sont alignées. De cette manière, des BWP pour de multiples TRP peuvent être alignées dans une transmission multi-TRP basée sur plusieurs PDCCH.
Patent WO-2019134547-A1 (WO)
Inventor: CAI PEIZHI
IPC: C12Q1/68
Filed: 2018-12-24
Abstract: The present invention provides a gene sequencing substrate and a preparation method therefor, and a gene sequencing device, pertaining to the field of gene sequencing technologies, and can solve the problem of high production costs of existing high-throughput sequencing chips. The gene sequencing substrate adopts a plastic material having a recessed structure as a substrate, and the recessed structure serves as a reaction cell. Because the substrate is plastic, the recessed structure can be formed by a simple process thus reducing production costs. Further, a first protective layer is added to the inner wall of the recessed structure to prevent the inner wall of the recessed structure from being corroded by reaction liquids.
Patent WO-2019134595-A1 (WO)
Inventor: LUO ZHENGHU
IPC: H04W24/02
Filed: 2018-12-28
Abstract: The present disclosure discloses a configuration system, comprising: a client device, an embedded device, and a router. The client device is configured to establish a first connection with the embedded device in a point-to-point wireless connection mode, acquire access information of the router, and send the access information to the embedded device. The embedded device is configured to establish, according to the access information, a second connection with the router in a Wi-Fi mode while maintaining the first connection with the client device. The present disclosure also discloses a client device, an embedded device configuration method, and a computer readable storage medium.
Patent WO-2020133318-A1 (WO)
Inventor: NIE PENGPENG
IPC: A61B5/04
Filed: 2018-12-29
Abstract: 一种监护系统，包括：属于第一区域的至少一个病房级监护设备，至少一个病房级监护设备配置第一区域对应的第一信道组中的信道作为传输信道；与至少一个病房级监护设备对应匹配的至少一个主移动监测装置，至少一个主移动监测装置将获取到的目标对象对应的病人恢复状态参数，通过第一信道组中的信道传输至至少一个病房级监护设备，以实现对目标对象的实时监护。
Patent WO-2019134665-A1 (WO)
Title: 一种屏幕切换的方法及双屏终端
Inventor: DOU MINGMING
IPC: G06F3/0488
Filed: 2019-01-03
Abstract: 一种屏幕切换的方法及双屏的终端，该方法适用于具有第一屏幕和第二屏幕的终端，并且包括：检测到所述第一屏幕上播放的内容满足换屏条件或接收到换屏指令（S11）；以及将所述第一屏幕上播放的内容切换到第二屏幕进行显示（S12）。
Patent WO-2020143026-A1 (WO)
Title: 像素排列结构、显示基板及显示装置
Inventor: HUANGFU LUJIANG
IPC: G09G3/30
Filed: 2019-01-11
Abstract: 一种像素排列结构（200、300、400、500、600）、显示基板、显示装置。像素排列结构（200、300、400、500、600）包括：阵列排布的多个第一子像素（110）和多个子像素组（140），其中，多个第一子像素（110）和多个子像素组（140）沿第一方向交替排列以形成像素行，沿与第一方向交叉的第二方向交替排列以形成像素列；每个子像素组（140）包括沿第一方向依次排列的第二子像素（120）、第三子像素（130）和第二子像素（120）；其中，同一像素行中的第一子像素（110）、第二子像素（120）和第三子像素（130）的几何中心位于沿第一方向的同一条直线上，同一像素列中的第一子像素（110）和第三子像素（130）的几何中心位于沿第二方向的同一条直线上；在同一像素行中，第二子像素（120）和相邻的第三子像素（130）的几何中心的距离与第一子像素（110）和相邻的子像素组中的第三子像素（130）的几何中心的距离的比例大于或等于1/4且小于1/2。
Patent WO-2020164010-A1 (WO)
Inventor: XU RUI
IPC: G01C21/28
Filed: 2019-02-13
Abstract: 一种车道线检测方法、装置、系统与车辆、存储介质。所述方法包括：通过获取包括车道线的图像数据（S102），然后，根据车道线的先验信息对所述图像数据进行处理，得到当前帧图像数据的车道线观测结果（S104），从而，对所述车道线观测结果进行历史观测结果关联，得到车道线检测结果（S106），能够在不借助高精度地图的前提下实现车道线检测，以降低自动驾驶车辆的安全性风险。
Patent WO-2019192362-A1 (WO)
Title: Electronic device, user equipment, method, and computer readable storage medium
Inventor: XU WEI
IPC: H04W4/02
Filed: 2019-03-27
Abstract: The present invention relates to an electronic device, a User Equipment (UE), a method, and a computer readable storage medium. According to the present invention, a method for determining location of a positioning reference signal (PRS) comprises: obtaining a subcarrier interval of a resource block (RB); and determining a time-frequency location of the PRS in the RB according to the subcarrier interval. The electronic device, the UE, the method, and the computer readable storage medium according to the present invention can be used for designing the PRS with respect to an NR communication system more reasonably, so as to optimize the positioning of the UE.
Patent WO-2019218835-A1 (WO)
Title: Image recognition method, storage medium and computer device
Inventor: SUN XING
IPC: G06T7/00
Filed: 2019-04-18
Abstract: The present application relates to an image recognition method, a storage medium and a computer device. The method comprises: acquiring an image to be recognized; pre-processing the image to be recognized so as to obtain a pre-processed image; obtaining a first image feature corresponding to the image to be recognized by means of a first sub-model in a machine learning model, and obtaining a second image feature corresponding to the pre-processed image by means of a second sub-model in the machine learning model; and determining, according to the first image feature and the second image feature, a first probability of the image to be recognized belonging to a classification category corresponding to the machine learning model. It can be seen that the solution provided by the present application can improve the efficiency and accuracy of recognition.
Patent WO-2020107826-A1 (WO)
Inventor: LIAO QIANG
IPC: F28D15/02
Filed: 2019-05-25
Abstract: A staged purification and waste heat recovery system for dust-containing flue gas and a dedusting heat storage and exchange device. Said system comprises: a housing (11), the housing (11) being of a hollow cuboid structure, a partition plate (12) being provided in the middle of the housing (11), the partition plate (12) dividing the housing (11) into upper and lower chambers, the chamber located below being a flue gas passage (11a), and the chamber located above being a cooling medium passage (11b); a flue gas inlet (2) is provided at the left end of the flue gas passage (11a), a flue gas outlet (4) is provided at the right end thereof, and a stepped ash cleaning port (8) is provided at the lower end thereof; a cooling medium outlet (1) is provided at the left end of the cooling medium passage (11b), and a first cooling medium inlet (3) is provided at the right end thereof; and the flue gas passage (11a) is internally provided with a dedusting heat storage and exchange device and an ash cleaner (28). The dedusting heat storage and exchange device consists of several dedusting heat storage and exchange units arranged side by side in the transverse direction; and each of the dedusting heat storage and exchange device units comprises a foam metal block (7), a filter screen (18) and several three-dimensional ribbed heat pipes (5). Said system and device can be widely applied to waste heat recovery of industrial flue gas.
Patent WO-2020191957-A1 (WO)
Inventor: Chan Wallace
IPC: B65G17/12
Filed: 2019-07-17
Abstract: Disclosed is an electroplated plate conveying device, comprising a plurality of clamps (1) arranged in sequence, a conveying mechanism (2) for supporting and driving the plurality of clamps to move, and a guide rail mechanism (3). Each of the clamps is movably provided with a roller assembly (11), and the distance between the guide rail mechanism, when located at a feeding position, and the roller assemblies is greater than the distance between the guide rail mechanism, when located at a discharging position, and the roller assemblies. The electroplated plate conveying device may automatically open and close the clamps in a conveying process, thereby reducing the manual labor intensity and improving the production efficiency.
Patent WO-2020034822-A1 (WO)
Inventor: TIAN ZHIQUN
IPC: C08K9/00
Filed: 2019-07-26
Abstract: L'invention concerne un matériau de graphène pour la modification d'asphalte ainsi qu'un procédé de préparation et une application. Le matériau de graphène pour la modification d'asphalte comprend une poudre de graphène partiellement oxydée et un modificateur de greffage de surface. La poudre de graphène partiellement oxydée est reliée à un groupe d'affinité inorganique dans le modificateur de greffage de surface au moyen d'un groupe fonctionnel contenant de l'oxygène sur la poudre de graphène partiellement oxydée. La teneur en oxygène dans la poudre de graphène partiellement oxydée est de 0,05 %-15 %. L'invention concerne également l'application du matériau de graphène pour la modification d'asphalte ou le procédé de préparation du matériau de graphène dans de l'asphalte matriciel et de l'asphalte modifié.
Patent WO-2021031067-A1 (WO)
Inventor: ZHANG JUAN
IPC: H04W76/19
Filed: 2019-08-19
Abstract: Certains aspects de la présente invention concernent des techniques pour suspendre et reprendre des données de liaison descendante de plan utilisateur pour des équipements utilisateurs (UE) équipés de multiples modules d'identité d'abonné universels (USIM).
Patent WO-2020063330-A1 (WO)
Inventor: GUO XIANJIE
IPC: H02P21/14
Filed: 2019-09-10
Abstract: A control apparatus (10) and a control method for an alternating-current electric motor. Provided is the control apparatus (10) for an alternating-current electric motor, wherein same is used for drive control of an alternating-current electric motor. The control apparatus comprises: a rotor flux linkage observation unit (101) for calculating a phase angle θ of a rotor flux linkage of an alternating-current electric motor; a current adjustment amount calculation unit (102) for calculating a d-axis current adjustment value iadjust according to a rotational speed ω1 of the alternating-current electric motor obtained on the basis of the phase angle θ of the rotor flux linkage; and a drive unit (103) for adjusting a d-axis current command value id according to the d-axis current adjustment value iadjust to obtain an adjusted d-axis current command value i'd, and driving the alternating-current electric motor according to the adjusted d-axis current command value i'd and a q-axis current command value iq. The method can enable a control system to operate outside an unstable region, thereby improving the stability of control performed by the control apparatus.
Patent WO-2021046794-A1 (WO)
Title: A method for influencing data traffic routing in core networks by service applications
Inventor: ZHU JINGUO
IPC: H04L12/24
Filed: 2019-09-12
Abstract: This disclosure relates to mechanisms for effectuating data traffic routing influence in a core network of a communication system by service applications outside of the core network. The mechanism may be implemented for the core network to establish communication sessions within the core network that route data traffic according to the data traffic routing influence requests from application servers. The mechanism may further be implemented for the core network to modify or reconfigure network nodes for an active existing communication session within the core network to effectuate data traffic routing influence request from the application servers.
Patent WO-2020237942-A1 (WO)
Title: Method and apparatus for detecting 3d position of pedestrian, and vehicle-mounted terminal
Inventor: JIANG YUNFEI
IPC: G06K9/00
Filed: 2019-09-26
Abstract: Disclosed are a method and apparatus for detecting the 3D position of a pedestrian, and a vehicle-mounted terminal. The method comprises: inputting, into a pedestrian detection model, an image to be subjected to detection, which is collected by an image collection device in a vehicle, and the pedestrian detection model detecting a pedestrian boundary box and pedestrian key points in the image to be subjected to detection, wherein the pedestrian detection model includes a feature extraction layer and a regression layer, a feature vector of the image to be subjected to detection is determined by means of a trained first model parameter in the feature extraction layer, and regression is performed on the feature vector by means of a trained second model parameter in the regression layer, so as to obtain the pedestrian boundary box and the pedestrian key points in the image to be subjected to detection; and according to the determined pedestrian boundary box and pedestrian key points and a predetermined conversion relationship between an image coordinate system and a world coordinate system where the vehicle is located, determining the 3D position of a pedestrian in the image to be subjected to detection. By means of applying the solution provided in the embodiments of the present invention, the 3D position of a pedestrian can be accurately determined even when a pedestrian boundary box does not have a grounding point.
Patent WO-2020078347-A1 (WO)
Title: Dynamic image enhancement method and device using backlight adjustment, and computer apparatus
Inventor: CHEN YIXIN
IPC: G06T5/00
Filed: 2019-10-15
Abstract: A dynamic image enhancement method and device using backlight adjustment, and a computer apparatus. The method comprises: acquiring coding information carried by display content (S102); acquiring an optical indicator parameter of a display (S104); parsing the display content according to the coding information and the optical indicator parameter, and acquiring information of current display content (S106); performing analysis and computation according to the information of the display content, and acquiring analysis data (S108); acquiring a first detail statistics weight and a second detail statistics weight according to the analysis data (S110); acquiring a backlight control parameter and a signal control curve according to the first detail statistics weight and the second detail statistics weight (S112); and adjusting the detail of a current image according to the backlight control parameter and the signal control curve (S114). The method allows backlight adjustment to be performed without sacrificing image details, and enhances image detail, thereby improving user experience regarding the depth of the screen and the stereoscopic feel, and improving the clarity of image details.
Patent WO-2021056659-A1 (WO)
Inventor: XIONG YI
IPC: B21J9/18
Filed: 2019-10-25
Abstract: 一种开式液压泵控马达驱动式摆辗压力机，主要包括：齿轮(1)、齿条(2)、挡轮(3)、平衡缸(4)、滑块(5)、导轨(6)、主机框架(7)、电液系统，其中电液系统还包括：电液比例变量液压马达(801)、补油单向阀(802)、支撑安全阀(803)、支撑电液球阀(804)、快排阀(805)、压制溢流阀(806)、背压溢流阀(807)、三通电液换向阀(808)、二通电液换向阀(809)、系统单向阀(810)、电液比例变量泵(811)、系统溢流阀(812)、二通电磁阀(813)、蓄能器溢流阀(814)、蓄能器组(815)等。该开式泵控马达液压传动与齿轮齿条机械传动相结合的压力机不仅实现了压力机的高节拍工作效率，还能够完成压制力、压制速度等过程参数的自动无极调节，具有优良的工艺柔性。
Patent WO-2021082018-A1 (WO)
Inventor: MAO YIJIE
IPC: G06T7/00
Filed: 2019-11-01
Abstract: The present application relates to the field of three-dimensional image processing, and provided therein are a speckle pattern matching method, a speckle pattern matching apparatus, an electronic device, and a storage medium. The speckle pattern matching method in embodiments of the present application comprises: acquiring a test speckle pattern, the test speckle pattern comprising multiple speckle points; matching a first speckle point among the multiple speckle points with a corresponding speckle point in a calibration speckle pattern; if the matching is successful, then determining a pre-matching window by using the position of a first speckle point; comparing whether each speckle point in the pre-matching window of the test speckle pattern corresponds to the position of each speckle point in the pre-matching window of the calibration speckle pattern; when the number of successful pre-matching instances of a second speckle point in the test speckle pattern exceeds a first threshold, then determining that the second speckle point is successfully matched; and if each speckle point in the test speckle pattern is successfully matched with each corresponding speckle point in the calibration speckle pattern, then determining that the test speckle pattern is successfully matched. The overall number of matching instances is reduced and matching times are shortened.
Patent WO-2021087687-A1 (WO)
Title: Ultrasonic image analyzing method, ultrasonic imaging system and computer storage medium
Inventor: WANG BO
IPC: G06T7/00
Filed: 2019-11-04
Abstract: The present application provides an ultrasonic image analyzing method, an ultrasonic imaging system and a computer storage medium. The ultrasonic image analyzing method comprises: acquiring an ultrasonic image of a lung; identifying ultrasonic signs of various lung areas in the ultrasonic image of the lung; performing scoring on the various lung areas according to the ultrasonic signs to generate a scoring result; and displaying a lung ultrasound scoring map on a display interface, wherein the lung ultrasound scoring map comprises a lung figure and identifications displayed in respective lung areas of the lung figure, the identifications being used for representing the scoring results of the corresponding lung areas. According to the ultrasonic image analyzing solution of the present application, each lung area is scored and a lung ultrasound scoring map is generated and displayed on the basis of the scoring result, so that a lung diagnosis result can be visually displayed and compared and the ultrasonic diagnosis can better satisfy clinical needs.
Patent WO-2020164288-A1 (WO)
Inventor: FU LIZHONG
IPC: B23Q7/00
Filed: 2019-11-22
Abstract: 本发明提供一种自定位装夹车床，包括车床本体、旋转主轴、自动补料装置、自动进料装置以及夹持旋转装置；自动进料装置包括进料驱动组件、切削组件、自定心组件及切削控制组件；夹持旋转装置包括夹紧组件及夹紧控制组件；自动进料装置在向旋转主轴移动时，将从自动补料装置间隔落下的工件运输至夹持旋转装置内，并在与夹持旋转装置接触后实现工件自定心，在自动进料装置继续向前移动的过程中实现夹紧组件对工件的自动夹紧，同时由切削控制组件控制切削组件与工件的距离，实现工件的自动上料、定位、装夹和加工一体化，解决了现有技术中的在装夹时难以保证工件与旋转主轴之间的同轴度，加工时加工误差大，精度不高的技术问题。
Patent WO-2020258718-A1 (WO)
Inventor: WANG XIAOFENG
IPC: F04B39/12
Filed: 2019-11-29
Abstract: Disclosed are a compressor liquid accumulator (100) and a compressor comprising same, the compressor liquid accumulator (100) comprising a first suction cup (110) and a second suction cup (120). The surface, facing the second suction cup (120), of the first suction cup (110) is provided with a first welding face (1121), the surface, facing the first suction cup (110), of the second suction cup (120) is provided with a second welding face (121), the first welding face (1121) and the second welding face (121) are connected in a welded manner, and the first suction cup (110) and the second suction cup (120) define a cavity (122). The first suction cup (110) is provided with a first extending portion (1122), the first extending portion (1122) is adjacent to the first welding face (1121), and the first extending portion (1122) is located in the cavity (122) defined by the second suction cup (120). The liquid accumulator can simplify the welding process and improve the welding efficiency, thereby improving the stability of the compressor liquid accumulator.
Patent WO-2021102951-A1 (WO)
Title: 数据处理方法、无人机和计算机可读存储介质
Inventor: DI JIAN
IPC: G05D1/10
Filed: 2019-11-29
Abstract: 公开了一种数据处理方法，用于无人机（100），无人机（100）存储限飞区数据库（31），限飞区数据库（31）内存储有一个或多个限飞区数据。数据处理方法包括：获取无人机（100）在每个限飞区数据对应的势场中所具有的势能量（011）；根据无人机（100）在所有势场中所具有的势能量计算总势能量（012）；以及根据总势能量确定无人机（100）是否处于限飞区（200）（013）。还公开了一种无人机，包括处理器和存储器，存储器用于存储限飞区数据库和程序指令，处理器用于读取程序指令执行数据处理方法，还公开了一种计算机可读存储介质，包含计算机可执行指令，计算机可执行指令被一个或多个处理器执行时，处理器执行数据处理方法。
Patent WO-2020114489-A1 (WO)
Inventor: FENG KE
IPC: B32B7/12
Filed: 2019-12-06
Abstract: La présente invention concerne des compositions adhésives comprenant un polyester polyol qui contient des résidus d'au moins un 2, 2, 4, 4-tétraalkylcyclobutane-1, 3-diol, tel que par exemple 2, 2, 4, 4-tétraméthylcyclobutane-1, 3-diol (TMCD). Les compositions adhésives selon l'invention présentent des propriétés améliorées par rapport aux compositions adhésives classiques, et peuvent être appropriées pour une grande variété d'applications d'utilisation finale, comprenant le conditionnement souple, le travail du bois, les utilisations automobiles et l'électronique.
Patent WO-2020114500-A1 (WO)
Title: Respiratory structure for lamp and lamp
Inventor: LIU ZHANGUO
IPC: F21V31/00
Filed: 2019-12-06
Abstract: The present invention provides a respiratory structure for a lamp and the lamp comprising the respiratory structure. The lamp comprises a lamp body having an inner cavity. The respiratory structure comprises: a mounting portion, provided on the lamp body and protruding from the lamp body; a through hole, provided in the mounting portion, penetrating through the mounting portion, and communicated with the inner cavity of the lamp body; a respiratory film, provided on one end of the through hole facing the exterior of the lamp body; a gasket, provided on the respiratory film and provided with an air-permeable groove; and an elastic clamping piece, clamped on the mounting portion and configured to compress the gasket in a direction of the inner cavity of the lamp body. The respiratory structure in the present invention can effectively solve the problem of existence of an internal and external air pressure difference of the lamp during turn-on or turn-off of the lamp, the press-fit design of the gasket can prevent the respiratory film from falling off, and the design of the elastic clamping piece ensures the fit degree of the respiratory film.