baber/WOPTO huggingface dataset:
Patent WO-2020132951-A1 (WO)
Title: 积木模型的生成方法、装置、终端和计算机可读存储介质
Inventor: XIONG YOUJUN
IPC: G06T17/00
Filed: 2018-12-26
Abstract: 一种积木模型的生成方法、装置、终端和计算机可读存储介质，该方法包括：基于多个方位对目标模型进行扫描，获取所述目标模型的轮廓图像（S202）；根据预设零件库中的积木零件对所述轮廓图像进行匹配，得到匹配所述轮廓图像的子零件（S204）；根据所述子零件组装为与所述目标模型相似的三维积木模型（S206）。通过上述方法，能够通过扫描实物后快速将实物转换为积木模型，提升用户对实物的抽象能力。
Patent WO-2020133062-A1 (WO)
Inventor: JU CHANGXUN
IPC: C08G65/336
Filed: 2018-12-27
Abstract: 本发明公开了一种反应型密封胶树脂的制备方法，所述方法包括：(1)含羟基起始剂在碱催化剂作用下，通过与环氧化合物聚合而得到聚醚多元醇；(2)在步骤(1)得到的聚醚多元醇中加入醇盐化试剂和含有双键的卤代封端剂反应，以得到双键封端聚醚粗产品，并对得到的粗产品进行精制，得到改性聚醚产品；(3)使改性聚醚与含氢硅烷在硅氢加成催化剂的作用下，进行硅烷封端反应得到目标产物反应型密封胶树脂。该树脂性质优异，具有良好的粘接性和可涂饰性。
Patent WO-2019196515-A1 (WO)
Title: Electronic cigarette and temperature detection and control method therefor
Inventor: LUO JIANPENG
IPC: G05D23/20
Filed: 2018-12-29
Abstract: A temperature control method for an aerosol generating device (10): estimating a heating and warming up time according to a current temperature and a target temperature of a heating component (300); then driving the heating component (300) by means of a maximum power to carry out heating; in the estimated heating and warming up time, measuring the temperature/resistance of the heating component (300) in a low frequency (S100); and after the heating and warming up time, measuring the temperature/resistance of the heating component (300) in a high frequency, so that a temperature is controlled in a safe temperature range needed by aerosol generation (S120). Therefore, time delay is shortened, safety factors are taken into consideration, a user is able to inhale the aerosol in a short time, and the experience is good.
Patent WO-2019137363-A1 (WO)
Title: Altitude obtaining circuit and electronic cigarette
Inventor: QIU WEIHUA
IPC: A24F40/60
Filed: 2019-01-08
Abstract: An altitude obtaining circuit comprises a detecting circuit (100) and a master control circuit (200). The detecting circuit (100) is configured to detect atmospheric parameters, including pressure and temperature, and obtain a pressure value and a temperature value. The master control circuit (200) is connected to the detecting circuit (100) and is configured to read the pressure value and the temperature value obtained by the detecting circuit (100) and obtain an altitude value. Also disclosed is an electronic cigarette, in which an altitude obtaining circuit is added to a conventional electronic cigarette circuit, such that it can be used both as a normal electronic cigarette and as a device to measure and display altitude, enabling a better outdoor experience of a user. The altitude obtaining circuit only occupies a small space in an electronic cigarette and has advantages such as low cost, low power consumption and reliable quality.
Patent WO-2020037945-A1 (WO)
Inventor: JI JUAN
IPC: H01R24/00
Filed: 2019-01-17
Abstract: Disclosed is an industrial male and female plug, relating to the technical field of male and female plug accessory devices. The industrial male and female plug comprises a male plug (1) and a female plug (2), wherein electrical connection columns (3) are provided on the male plug (1), the top end of the female plug (2) is provided with a placement groove (4), an insulating truncated cone (5) is provided inside the placement groove (4), the top end of the insulating truncated cone (5) is provided with electrical connection grooves (6), an annular sealing groove (7) is formed between the insulating truncated cone (5) and the placement groove (4), and the bottom end of the male plug (1) is provided with a sealing tube (8). The industrial male and female plug further comprises a sealing cover (9), wherein the bottom end of the sealing cover (9) is connected to the top of a left end of the female plug (2) via a hinge, a sealing ring (10) is arranged at a right end of the sealing cover (9), and the size of the sealing ring (10) matches the size of the annular sealing groove (7). The industrial male and female plug improves the waterproof performance thereof, and avoids or reduces the occurrence of an electrical connection when the plug is used in a humid environment, thereby enhancing the practicability. In addition, the female plug (2) can be protected when the female plug (2) is not in use, in order to prevent moisture and dust from entering the electrical connection grooves (6), thereby ensuring the service life of the female plug (2) and improving the reliability of use thereof.
Patent WO-2019179262-A1 (WO)
Inventor: JIANG LEI
IPC: H04L5/00
Filed: 2019-02-15
Abstract: The present invention provides a signal transmission method and a network device. The signal transmission method applied to the network device comprises: performing channel monitoring on the transmission direction of a synchronization signal block (SSB) in an unlicensed band prior to the transmission of the SSB; and if it is monitored that a channel is idle, transmitting the SSB.
Patent WO-2019161788-A1 (WO)
Title: Elliptically polarized cavity backed wideband slot antenna
Inventor: CAO YAN
IPC: H01Q15/00
Filed: 2019-02-22
Abstract: An elliptically polarized cavity backed wideband slot antenna with a planar log-periodic dipole is provided. Sufficiently large bandwidth is achieved with careful design of the dipole. Also, the antenna has constant E-field distribution and good impedance properties, and ensures a constant power ratio for vertical polarization and horizontal polarization over a broad frequency band.
Patent WO-2020034618-A1 (WO)
Title: Novel and lightweight track-type multifunctional inspection robot system
Inventor: WANG TINGTING
IPC: B25J5/02
Filed: 2019-02-26
Abstract: Disclosed is a novel and lightweight track-type multifunctional inspection robot system, comprising: a track; a base slidably connected to the track; a lifting mechanism disposed at a lower surface of the base; and a detection and ball-storage mechanism mounted to a lower end of the lifting mechanism. The volume and height of the robot system of the invention are reduced, such that the machine can travel in a narrower space to perform inspection operations and can adapt to various complicated on-site conditions. With the reduced volume and weight, the robot system is designed to provide other improved performances. The fastest travelling speed can reach 1.2m/s, and the system also offers faster speeds in other degrees of freedom, thereby shortening inspection time and improving the efficiency of inspection operations.
Patent WO-2019196714-A1 (WO)
Title: N-substituted acrylamide derivative as dhodh inhibitor, and preparation and use thereof
Inventor: XU XIAOYONG
IPC: A61P35/00
Filed: 2019-04-02
Abstract: An N-substituted acrylamide derivative, represented by general formula I, as a DHODH inhibitor, and preparation and use thereof. The N-substituted acrylamide derivative has excellent DHODH inhibiting activity, and thus can be used for treating or preventing DHODH-mediated diseases, including, but not limited to, autoimmune diseases, such as cancers, rheumatoid arthritis, lupus erythematosus, and organ graft rejections, and inflammatory diseases, such as colitis and rhinitis.
Patent WO-2020199184-A1 (WO)
Title: Integrated pure water electrolysis device
Inventor: ZHANG WEIGUO
IPC: C25B9/19
Filed: 2019-04-04
Abstract: An integrated pure water electrolysis device, comprising: a water tank (1) and a hydrogen-water separation electrolyzer (2). The hydrogen-water separation electrolyzer (2) comprises an electrolyzer top cover (8), an electrolysis unit (3), a hydrogen-water separation unit (4) and a hydrogen gas output passage (5). The electrolysis unit (3) comprises a positive plate (31), a negative plate (32) and a solid electrolyte membrane (33) provided therebetween, and mesh holes are formed in the electrolyzer top cover (8), the positive plate (31) and the negative plate (32). The hydrogen-water separation unit (4) comprises a hydrogen-water separation chamber (41), a hydrophilic filter membrane (42) provided at the bottom of the hydrogen-water separation chamber (41), and a water collection filter screen (43) as a lower support layer of the hydrophilic filter membrane; and the top of the hydrogen-water separation chamber (41) is a negative plate (32). The hydrophilic filter membrane (42) only allows water to pass through but allows no gas to pass through, thereby realizing hydrogen-water separation. The device successfully integrates the water tank, the electrolyzer and the gas-liquid separation device into a whole, which not only greatly reduces the layout space, but also improves the electrolytic efficiency. The device has an automatic pressure relief function, realizes the miniaturization and high efficiency, and improves the safety.
Patent WO-2020155429-A1 (WO)
Title: 一种高效粉碎的制样粉碎机
Inventor: WANG ZHEQI
IPC: G01N1/28
Filed: 2019-04-24
Abstract: 一种粉碎的制样粉碎机，该制样粉碎机的研磨装置包括多个密封料钵，密封料钵包括料钵本体、粉碎锤和钵体盖；料钵本体为内部呈弧形凹陷的圆柱体；粉碎锤为下端密度大于上端密度半球体；钵体盖的内部中空，钵体盖的底部设有开孔，钵体盖的顶部设有进料口，钵体盖内设有多个圆柱形的粉碎块。该制样粉碎机，通过对密封料钵结构的改进，使得物料在钵体盖内能够被粗粉碎，再于料钵本体内进行精细粉碎，提升了粉碎的效率。
Patent WO-2019210813-A1 (WO)
Title: Wireless network communication method and device
Inventor: WANG JIAN
IPC: H04W36/00
Filed: 2019-04-28
Abstract: Provided are a wireless network communication method and device. The method comprises: a terminal device sends first information to a first network device; and the terminal device performs a low-delay cell switching procedure after sending the first information. The first information is used for indicating at least one of: the terminal device requesting performing low-delay cell switching; the terminal device performing low-delay cell switching; a capability of the terminal device for supporting low-delay cell switching; a downlink transmission capability requested by the terminal device; a downlink transmission capability of the terminal device; an uplink transmission capability requested by the terminal device; or an uplink transmission capability of the terminal device. According to the technical solution provided by the present application, when a terminal device (such as a UE) performs cell switching, it can be determined that low-delay cell switching is performed, so that an uplink and a downlink in communication with a cell can be reasonably arranged.
Patent WO-2020220217-A1 (WO)
Title: Procédé et appareil pour 'automatisation d'une garantie de sécurité
Inventor: PING JING
IPC: H04L29/06
Filed: 2019-04-29
Abstract: Selon certains modes de réalisation, la présente invention concerne un procédé et un appareil pour garantir la sécurité d'une fonction ou d'un service de réseau. Le procédé consiste à : générer des exigences de sécurité pour une fonction de réseau sur la base d'un profil de sécurité et d'un environnement de déploiement et d'exécution de la fonction de réseau ; générer une politique de sécurité et une spécification de test de sécurité pour la fonction de réseau sur la base des exigences de sécurité ; déployer la fonction de réseau sur la base de la politique de sécurité ; valider la conformité de sécurité de la fonction de réseau avec la spécification de test de sécurité ; et activer la fonction ou le service de réseau en réponse au fait que la fonction de réseau est conforme à la politique de sécurité.
Patent WO-2020024665-A1 (WO)
Title: Antenna system and mobile terminal
Inventor: Gu haichuan
IPC: H01Q1/36
Filed: 2019-05-21
Abstract: The present invention provides an antenna system and a mobile terminal. The antenna system comprises a metal frame, a main board accommodated in the metal frame, and a first feeding point, a second feeding point, a first grounding point and a second grounding point which are arranged on the main board, wherein the metal frame comprises a bottom frame, which is divided by a notch into a first radiation portion located at a lower left corner and a second radiation portion located at a lower right corner; a first antenna is formed by means of feeding of the first feeding point; a second antenna is formed by means of feeding of the second feeding point; an operating frequency of the first antenna can cover an LTE low frequency; operating frequencies of both the first antenna and the second antenna can cover LTE medium and high frequencies, 3.4-3.8 GHz and C band, and the first antenna and the second antenna can work cooperatively to form a 2x2 MIMO mechanism for working LTE medium and high frequencies, 3.4-3.8 GHz and C band. With multi-frequency, multi-mode and multi-band carrier aggregation, better communication performance is achieved.
Patent WO-2019237892-A1 (WO)
Title: Noble metal supported catalyst, preparation method therefor, and application thereof
Inventor: HUANG DI
IPC: B01D53/72
Filed: 2019-05-22
Abstract: A noble metal supported catalyst, a preparation method therefor, and an application thereof. The noble metal supported catalyst comprises a support and noble metal particles loaded on the support, wherein the noble metal particles comprise silver particles and palladium particles, and one or more among platinum particles, gold particles, and rhodium particles; and the particle size of the noble metal particles is ≤1nm. The catalyst is loaded on the support with specific noble metal particles having a particle size of ≤1nm, and exhibits extremely excellent catalytic activity. Experimental results show that 200mL of a solution (at a concentration of 2mg/L) prepared by the noble metal supported catalyst provided in the present invention is sprayed into a closed environment of 2m 3 , and the concentration of toluene in the closed environment may be reduced by 50% or more after 24h.
Patent WO-2020034698-A1 (WO)
Title: Three-dimensional model-based special effect processing method and device, and electronic apparatus
Inventor: Yan Fadian
IPC: G06T17/00
Filed: 2019-05-23
Abstract: A three-dimensional model-based special effect processing method and device (100), and an electronic apparatus (200). The method comprises: acquiring a captured two-dimensional facial image and depth information corresponding to the facial image (101); performing three-dimensional reconstruction of a face according to the depth information and the facial image to obtain a three-dimensional model corresponding to the face (102); recognizing an expression category corresponding to the two-dimensional facial image (103); and merging the three-dimensional model with a special effect model corresponding to the expression category to obtain a three-dimensional model with a special effect (104). The method eliminates the need for a user to manually switch between different special effect models, thereby increasing the level of automation at which a special effect is applied, increasing enjoyment in a process of applying the special effect, and enhancing the sense of reality of the applied special effect to achieve a more natural special effect.
Patent WO-2019228369-A1 (WO)
Title: Message processing method and related product
Inventor: GONG JIANTAO
IPC: H04L29/08
Filed: 2019-05-28
Abstract: Disclosed in embodiments of the present application are a message processing method and a related product. The method comprises: sending a new message notification to a mobile terminal; receiving a message pull request from the mobile terminal, the message pull request comprising a first maximum sequence number saved by the mobile terminal, the first maximum sequence number being the maximum value in the sequence numbers of historic messages received by the mobile terminal, and the sequence numbers being the serial numbers of messages sorted by a push server for the message of the mobile terminal; determining a target message that is not received by the mobile terminal according to the first maximum sequence number and a pre-stored second maximum sequence number, the second maximum sequence number being the maximum value in the sequence numbers of the messages detected by the push server for the mobile terminal; and sending the target message to the mobile terminal. By means of the embodiment of the present application, the reliability of the message pushing is improved.
Patent WO-2020237517-A1 (WO)
Title: Speed control method and system for autonomous vehicle, and autonomous vehicle
Inventor: SHANG ZHIMENG
IPC: B60W30/182
Filed: 2019-05-29
Abstract: A speed control method and system for an autonomous vehicle, and an autonomous vehicle. The method is applied to an autonomous vehicle (100, 800). The autonomous vehicle (100, 800) comprises a speed planning device (501, 803). The method comprises: during autonomous-driving of the autonomous vehicle (100, 800), controlling the speed planning device (501, 803) to acquire a current depth by which an accelerator pedal (801) of the autonomous vehicle (100, 800) is pressed, and causing the speed planning device (501, 803) to generate a desired speed of the autonomous vehicle (100, 800) according to the current depth by which the accelerator pedal (801) is pressed (S201); acquiring the desired speed of the autonomous vehicle generated by the speed planning device (501, 803) (S202); and adjusting a travelling speed of the autonomous vehicle (100, 800) according to the desired speed of the autonomous vehicle (100, 800) (S203). Also disclosed are a speed control system (500) for an autonomous vehicle, and an autonomous vehicle (100, 800). The desired speed is configured by means of the accelerator pedal (801) so as to adjust the travelling speed of the autonomous vehicle. The accelerator pedal (801) is operated by a foot of a driver so as not to distract the driver, thereby facilitating configuration of a desired speed, and improving the autonomous-driving safety of an autonomous vehicle.
Patent WO-2020078014-A1 (WO)
Title: Wide-angle lens, camera module, and electronic apparatus
Inventor: CHOU GEORGE
IPC: G02B13/18
Filed: 2019-06-12
Abstract: Disclosed are a wide-angle lens (10), a camera module (100), and an electronic apparatus (1000). The wide-angle lens (10) successively comprises, from an object side to an image side, a first lens piece (L1), a second lens piece (L2), and a third lens piece (L3). The first lens piece (L1) has a negative refractive power, and an object-side face (S1) of the first lens piece (L1) is concave at the optical axis and convex at the circumference. The second lens piece (L2) has a positive refractive power, and the third lens piece (L3) has a negative refractive power. The wide-angle lens (10) satisfies the relationship: 2 < |f1|/f ≤ 4.
Patent WO-2019238104-A1 (WO)
Title: Computer apparatus and method for implementing classification detection of pulmonary nodule images
Inventor: YAO YUDONG
IPC: G06T7/00
Filed: 2019-06-14
Abstract: The present invention provides a computer apparatus and a method for implementing classification detection of pulmonary nodule images. The method comprises the following steps: scanning a pulmonary CT image of a patient by means of a CT scanner, and performing adaptive morphology segmentation on the pulmonary CT image to obtain pulmonary nodule images; marking the pulmonary nodule images into different categories and storing the marked pulmonary nodule images in an image database; establishing a pulmonary nodule image unit library on the basis of the pulmonary nodule images in the image database; calculating a distance between each two image units in the pulmonary nodule image unit library to obtain a distance matrix; clustering the distance matrix; calculating pulmonary nodule CT value density distribution features of each of the pulmonary nodule image units; implementing training and classification of the degrees of risk of pulmonary nodules by using the CT value density distribution features on the basis of a supervised machine learning model; removing a false positive pulmonary nodule image according to the CT value density distribution of each of the pulmonary nodule images. The present invention improves the accuracy of classification detection of pulmonary nodule images and has a wide range of applications.
Patent WO-2020232791-A1 (WO)
Title: Combined electric spark grinding machining tool, tool manufacturing method and machining method
Inventor: WU XIAOYU
IPC: B23H5/08
Filed: 2019-06-24
Abstract: Provided is a combined electric spark grinding machining tool, comprising a grinding wheel matrix (1), grinding sections (5), and electrode sections (2). The grinding wheel matrix (1) is of a disc shape, the grinding sections (5) and the electrode sections (2) are alternately arranged on an end face of an outer edge of the grinding wheel matrix (1), and by arranging a grinding wheel tool with the electrode sections (2) and the grinding sections (5) alternately arranged, rough machining and finishing machining of super-hard and difficult-to-grind materials can be completed within a one-time clamping range. Further provided are a manufacturing method for the combined electric spark grinding machining tool and a combined electric spark grinding machining method.
Patent WO-2020042820-A1 (WO)
Title: 一种串联r式汽车减振器的压力损失计算方法
Inventor: RONG QIANG
IPC: G06F17/13
Filed: 2019-07-19
Abstract: 一种串联R式汽车减振器的压力损失计算方法，该汽车减振器包括车架(11)、弹簧(12)、车轴(17)、液压缸(13)、上油仓(14)、活塞(15)、下油仓(16)、调阻段，调阻段由串联的4路毛细管、电磁阀组成，这4路毛细管都盘成了M型，这4路毛细管分别是毛细管R8、R4、R2、R1；它们分别并联电磁阀VR8、VR4、VR2、VR1。由于缸体内的油性液体的粘性作用，当油性液体流经调阻段时，调节电磁阀VR8、VR4、VR2、VR1的组态SRn即可调节阻尼。该R式汽车减振器压力损失的计算方法，达到了减少控制模型不确定性的目的，为改善减振器控制品质提供了理论依据。
Patent WO-2021007890-A1 (WO)
Inventor: ZHENG YUAN
IPC: G06F3/044
Filed: 2019-08-05
Abstract: The present invention provides an OLED display device. A light-emitting functional layer of the OLED display device in the present invention comprises a plurality of light-emitting points arranged in an array in a light-transmitting area; each light-emitting point comprises a plurality of light-emitting units arranged in an array; a touch layer comprises a plurality of touch electrodes arranged in an array; the touch electrode arranged corresponding to the light-transmitting area comprises a first part; the first part comprises a plurality of sensing blocks and a plurality of sensing wirings arranged in an array; two adjacent sensing blocks in the same row and column of sensing blocks are connected by means of at least one sensing wiring; each sensing block is correspondingly arranged above one light-emitting point, and is of a grid structure; and a projection of each sensing block in a vertical direction is located on the outer side of the area where the plurality of light-emitting units of the corresponding light-emitting point are located. The present invention can increase the transmittance of the light-transmitting area on the basis of ensuring the normal touch function of the light-transmitting area.
Patent WO-2020252872-A1 (WO)
Inventor: WU QINFA
IPC: F03B11/00
Filed: 2019-08-13
Abstract: 一种单向动力转换装置（24）及具有该装置的动力系统，该单向动力转换装置（24）包括单向齿轮箱（18）、第一传动轴（15）、第二传动轴（16）、摇摆旋转部件（19），该装置包括一个或多个单向动力转换装置（24）的相互组合，且形成一个可以吸收万向摇摆动力并把这种摇摆动力转换为单向可用的旋转动力。该装置能够吸收任意方位的摇摆动力，且吸收转换效率高、动力输出平稳、造价维护成本低、稳定性强、应用范围广。
Patent WO-2020038393-A1 (WO)
Title: Data transmission method and terminal
Inventor: CHEN XIAOFENG
IPC: H04W4/80
Filed: 2019-08-21
Abstract: Disclosed in embodiments of the present invention are a data transmission method and a terminal, the method being applied to a first terminal, and the method comprising: determining a first distance between a first terminal and a second terminal, the first terminal being a terminal in a terminal set, the second terminal being another terminal in the terminal set other than the first terminal; acquiring a second distance between a plurality of sub-terminals in the second terminal; determining, according to the first distance and the second distance, to use the first terminal as a relay device to implement data transmission.