baber/WOPTO huggingface dataset:
Patent WO-2021017001-A1 (WO)
Title: Urban waterlogged pit detection system and detection method
Inventor: LIU HAOYUAN
IPC: H04N7/18
Filed: 2019-08-01
Abstract: An urban waterlogged pit detection system and detection method, comprising a communication satellite (3), a terminal apparatus (1) having a bidirectional signal connection to the communication satellite, and a patrol ship (2) having a bidirectional signal connection to the communication satellite, the terminal apparatus having a bidirectional signal connection to the patrol ship by means of the communication satellite. The terminal apparatus comprises a CPU, a receiving module used for bidirectional signal connection to the CPU, a conversion module, a comparison module, an input module, a remote control module, a video transmission module, and a recording unit, the receiving module having a bidirectional signal connection to the communication satellite. The detection system implements remote control movement of the location of the patrol ship by means of the terminal apparatus, and the patrol ship sends a detection signal and data information of the location to the terminal apparatus to implement remote control detection.
Patent WO-2020042943-A1 (WO)
Inventor: YI XINGYUE
IPC: A61B6/02
Filed: 2019-08-19
Abstract: A system and a method for determining a target point for a needle biopsy may be provided. The method may include obtaining a first localization image and a second localization image regarding a region of interest (ROI) of a subject(602,702). The method may include labelling a plurality of pairs of markers for the ROI on the first localization image and the second localization image(604,704). The method may include determining a space position of each of the plurality of pairs of markers(606,706). The method may include generating visualized data regarding the ROI based on the space positions of the plurality of pairs of markers(608), and determining the target point for the needle biopsy based on the visualized data(610).
Patent WO-2020057317-A1 (WO)
Inventor: WU KAI
IPC: H04W74/00
Filed: 2019-08-22
Abstract: Disclosed are a method for transmitting a transmission instruction signal, a network device, and a terminal. The method comprises: receiving a transmission instruction signal on a portion of time-frequency resources occupied by a network device, wherein the transmission instruction signal instructs a terminal to conduct corresponding terminal behavior according to terminal behavior instruction information.
Patent WO-2020082878-A1 (WO)
Title: Pressure flush toilet capable of saving water
Inventor: Chen Huangnan
IPC: E03D1/14
Filed: 2019-08-22
Abstract: Disclosed in the present invention is a pressure flush toilet capable of saving water, comprising a water tank body having a cavity, a water tank cover for sealing being provided on the water tank body; a first partition plate and a second partition plate provided at an interval are provided in the cavity of the water tank body, the height of the second partition plate being greater than the height of the first partition plate, and the heights of the first partition plate and of the second partition plate being both less than the height of the side wall of the water tank body; the first partition plate and the second partition plate divide the cavity into first, second and third cavities, the volume of the first cavity being 45%-55% of the total volume, the volume of the second cavity being 15%-20% of the total volume, and the volume of the third cavity being 30%-35% of the total volume; the first cavity and the second cavity are used for holding water, and the third cavity is in communication with a foot-type air pressure pump; and the water tank body is further provided with a water inlet and a Y-shaped three-way valve water outlet. The present invention is able to provide an option to select a large amount of water or a small amount of water according to needs, and also is able to improve the effect of water flushing.
Patent WO-2020258497-A1 (WO)
Inventor: JIN YUANGUI
IPC: A61G7/14
Filed: 2019-08-28
Abstract: A transportation machine suitable for multiple body postures, comprising a mobile frame (1), a lifting mechanism (3) arranged on the mobile frame (1) and having a vertical lifting end surface, a sling device (22) for carrying a human body, and a number of slings (26) for connecting the sling device (22) to lifting end panels (35, 65) of the lifting mechanism (3), the sling device (22) moving vertically with the lifting of the lifting mechanism (3). The transportation machine uses the lifting mechanism (3) having the vertical lifting end surface to lift a human body to be transported, and a plurality of parallel lifting points jointly act on the sling device (22) so as to prevent the human body from rocking and ensure that the center of gravity during movement is always above the supporting surface formed by the mobile frame (1), so that the human body is moved smoothly, and an operator does not need to stabilize the human body in addition to pushing the transportation machine. Moreover, the lifting plane is large and suitable for transportation of a human body in various postures, especially postures that require a large lifting plane, such as stable transportation in a lying posture. In this way the transportation machine is suitable for different usage scenarios.
Patent WO-2020224127-A1 (WO)
Title: Video stream capturing method and apparatus, and storage medium
Inventor: QIN YONG
IPC: G06K9/62
Filed: 2019-08-30
Abstract: The present application relates to the technical field of artificial intelligence. Provided are a video stream capturing method and apparatus, and a storage medium. The method comprises: turning on a camera apparatus at an HTML front end, and using the camera apparatus to acquire a video of a client, the identity of which is to be confirmed; processing the video into a picture, wherein a canvas is used to parse the video in order to generate video stream data, the video stream data comprises video stream information of each frame of image, and a picture is captured from the video stream information; and transmitting the captured picture to the background, and recognizing the picture in the background to determine the identity of the client. In the present application, a video is acquired by means of turning on a camera apparatus at an HTML front end, and a canvas manner is used to capture a picture from the video; and then, the picture is recognized in the background, thereby solving the problem of image processing necessarily being performed in the background at present, saving on development efforts, and reducing manpower and material resources.
Patent WO-2020048478-A1 (WO)
Title: Transmission control method and apparatus
Inventor: WANG FANZHAO
IPC: H04L1/00
Filed: 2019-09-04
Abstract: The present application recites a transmission control method. A controller device controls, by sending a sending control signaling carrying multiple parameters, a peer device to send a data packet; furthermore, using control signaling of other types, the controller device controls operations, of the peer device, of feeding back a sending situation of the data packet, and feeding back a receiving situation of the data packet. Therefore, by using control signaling sent by a device at one end of connection, a device at the other end can send a packet simply according to parameters carried in the control signaling without making any decision. Once an end device is designated to control transmission of data, by modifying parameters in control signaling sent by the end device and the sequence for sending the control signaling, multiple transmission algorithms can be implemented, upgraded, and modified conveniently.
Patent WO-2021031254-A1 (WO)
Title: Variable-output cam lever power device
Inventor: WANG HAI
IPC: F16H53/02
Filed: 2019-09-10
Abstract: A variable-output cam lever power device, comprising: a housing (1); a motor (2), the motor (2) having a rotating shaft (21); a cam (3), the cam (3) being mounted on the rotating shaft (21) in a detachable and replaceable manner, and a front end face of the cam (3) being provided with a cam track sliding groove (31); an output shaft (4), a linkage rod (5) being fixed at a rear end of the output shaft (4); a lever (6), a front end of the lever (6) being provided in a shaft hole (101) of the housing (1), a linkage plate (61) being formed in the middle of the lever (6), the linkage plate (61) being connected to the linkage rod (5), and a rear end of the lever (6) being provided in the cam track sliding groove (31) of the cam (3).
Patent WO-2020232931-A1 (WO)
Title: 电纺聚丙烯腈纳米纤维连续长线纱的制备方法和应用
Inventor: HOU HAOQING
IPC: D01D5/42
Filed: 2019-09-20
Abstract: 电纺聚丙烯腈纳米纤维连续长线纱的制备方法，包括以下步骤：a.将聚丙烯腈原料在机械搅拌下溶于极性溶剂，得到均匀的纺丝溶液；b.将步骤a中的聚丙烯腈溶液在静电纺丝机中制成聚丙烯腈非织造布；c.将步骤b中的非织造布分切成宽度为0.5～6厘米的细长条；d.将步骤c中的细长条在80～95℃的水浴中牵伸，牵伸比为2～5倍，然后在110～150℃的空气中牵伸，牵伸比为3～10倍，得到内部纤维高度取向的纤维束；e.将步骤d中的纤维束加捻，得到长度不低于2000米的电纺聚丙烯腈纳米纤维连续长线纱。
Patent WO-2020057659-A1 (WO)
Inventor: SCHILLINGER JULIAN MORITZ
IPC: G06Q40/06
Filed: 2019-09-20
Abstract: The invention provides a computer implemented method for automatically compiling a portfolio of assets. The method comprises steps including generating a plurality of first generation portfolios of assets from a plurality of available assets, wherein each of said plurality of first generation portfolios is generated by random selection of one or more of said plurality of available assets. The method involves applying a random percentage weighting to each of said randomly selected assets, but where the sum of the random percentage weightings is arranged to equal 100%. It also involves calculating a score for each of the plurality of first generation portfolios of assets, the score for each of said plurality of first generation portfolios of assets comprising an aggregate of a plurality of different evaluation factors and ranking the plurality of first generation portfolios of assets by their respective scores. Then, one or more of said plurality of first generation portfolios of assets are selected based on their respective scores. The process is repeated through a plurality of iterations until a marginal improvement in a score for a highest ranked portfolio falls below a pre-set amount.
Patent WO-2021022683-A1 (WO)
Title: 一种mimo体制下的线性调频连续波波形优化方法
Inventor: ZHANG JUN
IPC: G01S13/91
Filed: 2019-10-29
Abstract: 提供一种MIMO体制下的线性调频连续波波形优化方法，该方法包括：在线性调频连续波的每一个脉冲间的不同发射波形上添加随机相位，随机相位构成随机相位矩阵H；构造评价波形优劣的评价指标；根据评价指标，构造代价函数F；通过模式搜索法检索出使综合指标代价函数F取得的最小值时随机相位矩阵H的对应值，并将其替换至发射波形的随机相位中，得到优化后的发射波形。
Patent WO-2020215645-A1 (WO)
Inventor: ZHOU GUOJUN
IPC: B60R21/00
Filed: 2019-10-30
Abstract: La présente invention concerne un dispositif anti-inondation de véhicule qui comprend un coussin gonflable (1), le coussin gonflable comprenant une partie corps principale (11) ; des surfaces latérales gauche et droite de la partie corps principale sont chacune pourvues d'une première partie d'extension (12) qui s'étend vers l'avant, et une surface latérale avant de la partie corps principale est pourvue d'une seconde partie d'extension (13) qui s'étend vers l'avant ; et des parties de positionnement pour les roues d'un véhicule sont formées entre les premières parties d'extension et la seconde partie d'extension Le dispositif anti-inondation de véhicule décrit est de structure simple et peut empêcher un véhicule de s'incliner vers l'avant.
Patent WO-2021092928-A1 (WO)
Title: Efficient energy-saving condenser box
Inventor: ZHANG GUIDE
IPC: F28D7/14
Filed: 2019-11-15
Abstract: Disclosed is an efficient energy-saving condenser box, comprising a box body, wherein a water cooling pipe is arranged inside the box body; a condenser pipe is arranged inside the water cooling pipe; cooling fins are symmetrically arranged at positions, located on the outer side of the water cooling pipe, inside the box body; an air cooling device is installed at a position, located between the cooling fins, of one side of the water cooling pipe; heat dissipation holes are symmetrically provided in the front end and the rear end of the box body; two pipe holes are symmetrically provided in the upper side and the lower side of the left end of the box body; a box door is arranged at the right end of the box body; four net grooves are symmetrically provided in the left end and the right end of the interior of the box body; and two dust removal nets are symmetrically arranged at positions, in the net grooves, of the front end and the rear end of the interior of the box body. In the efficient energy-saving condenser box of the present invention, the water cooling pipe is arranged outside the condenser pipe, the condensation effect of the condenser pipe in operation can be effectively improved, a propeller of the air cooling device is arranged inside the water cooling pipe, and a water flow in the water cooling pipe can be used for driving a fan of the air cooling device to operate, thereby achieving the energy-saving effect.
Patent WO-2020108338-A1 (WO)
Inventor: GUO ZUQIANG
IPC: G03B21/20
Filed: 2019-11-18
Abstract: 一种投影装置，包括：第一激发光源、第二激发光源、第一分光装置、色轮及第二分光装置。第一、第二激发光源分别发射第一、第二激发光。第一分光装置将第一激发光引导至色轮。色轮包括第一区段、第二区段。第二区段将第一激发光转换为第一荧光，第一荧光沿第一光通道传播。第一区段引导第一激发光至第二光通道传播。第二区段还引导第二激发光至第二光通道传播，第一分光装置引导第一荧光至第二分光装置并去除第一荧光中混合的第一激发光。第二分光装置将沿第一光通道传播的第一荧光以及沿第二光通道传播的第一激发光与第二激发光合并至同一出光光路。
Patent WO-2020186798-A1 (WO)
Inventor: HUANG KELIANG
IPC: A01G24/15
Filed: 2019-11-19
Abstract: 一种保湿保肥全透气栽培基质及其制备方法，由主料和功能性辅料组成，主料为钙基膨润土、风化煤，钙基膨润土和风化煤的体积比为2～4:1～3。该基质产品通过协同利用钙基膨润土和风化煤，制得的保湿保肥全透气栽培基质，性能稳定，原料易得，综合成本低。且该基质制备方法，简单易操作，能根据产品需求制备颗粒或块状甚至其他形状的基质，最大程度上解决了基质运输存储的问题。
Patent WO-2021097703-A1 (WO)
Inventor: WANG SHANSHAN
IPC: G06T11/00
Filed: 2019-11-20
Abstract: An image reconstruction method, apparatus and device, and a storage medium. The method comprises: acquiring sampled data of a target object (S201); and inputting the sampled data into a trained deep learning network for processing to obtain a reconstructed image corresponding to the sampled data, wherein the sampled data is under-sampled frequency domain data in a non-Cartesian coordinate system acquired on the basis of a preset sampling mode (S202). Compared with the technical solution of performing image reconstruction on under-sampled frequency domain data in a non-Cartesian coordinate system on the basis of non-uniform fast Fourier transformation, in the method, a deep learning network is pre-trained, and reconstruction can be directly performed to obtain a corresponding image according to under-sampled frequency domain data input in a non-Cartesian coordinate system, without the need to manually select/adjust parameters, such as a scale factor, such that the reconstruction speed of the under-sampled frequency domain data in the non-Cartesian coordinate system is improved.
Patent WO-2021088147-A1 (WO)
Inventor: LI XINXIONG
IPC: B32B27/30
Filed: 2019-11-25
Abstract: The present invention relates to the technical field of floor composite materials. More specifically, the present invention provides a composite material containing a PVC pre-coated film, and a preparation method therefor. A first aspect of the present invention provides a preparation method for a composite material containing a PVC pre-coated film, comprising: preparing a PVC pre-coated film by using a PVC transparent film layer and a radiation-curable coating; bonding the PVC pre-coated film, a substrate material, and a printed decorative layer at high temperature; and performing cooling molding to obtain the composite material containing an ultra-wear-resistant and easy-to-clean PVC pre-coated film. By means of the high temperature bonding of the PVC pre-coated film, the substrate material and the printed decorative layer, the method improves the deformation resistance of the floor composite material, avoids defects such as warping, and solves the problem in coatings obtained by conventional preparation methods of uneven gloss. In addition, the preparation method is simple, saves equipment and labor costs, is beneficial to the implementation of full-line automatic production, and improves the production efficiency.
Patent WO-2021056805-A1 (WO)
Title: 一种酸枣仁黄酮磷脂复合物及其制备方法和应用
Inventor: LIANG XINMIAO
IPC: A61K9/14
Filed: 2019-11-27
Abstract: 一种酸枣仁黄酮磷脂复合物，所述酸枣仁黄酮磷脂复合物由酸枣仁黄酮和磷脂以质量比例为1:1～1:5复合而成。制备酸枣仁黄酮磷脂复合物的方法及其在制备食品、保健食品或药品中的应用。试验证明所述酸枣仁黄酮磷脂复合物能够显著改善其脂溶性，有效解决酸枣仁黄酮在人体及动物体内生物利用度不高的问题，有利于所述复合物在食品、保健食品或药品中的扩大应用。
Patent WO-2020125395-A1 (WO)
Title: Method and device for mobile terminal multi-system switching
Inventor: SHI JIU
IPC: H04W24/10
Filed: 2019-12-02
Abstract: The present invention relates to the technical field of wireless communications, and disclosed are a method and device for mobile terminal multi-system switching. The method comprises: in a multi-system switching process, a wireless communication device switches from an instant real-time service report mode to a suspended real-time service report mode, and monitors whether there is a real-time service paging message of a network; if the real-time service paging message of the network is detected, the wireless communication device establishes a real-time service bearer with the network, and simultaneously suspends reporting of a real-time service paging event; and after multi-system switching succeeds and a switched multi-system operates, the wireless communication device reports the real-time service paging event to the switched multi-system, so as to complete real-time service, the multi-system referring to a multi-user system or a multi-operating system.
Patent WO-2020119631-A1 (WO)
Inventor: WANG LEI
IPC: G06K9/00
Filed: 2019-12-09
Abstract: 一种轻量视觉问答系统和方法，包括图像处理模块（1）、文本处理模块（2），特征融合器（3），和分类器（4），其中，所述图像处理模块（1）采用卷积神经网络提取图像特征，并转化为图像特征向量；所述文本处理模块（2）提取文本特征形成文本特征向量；所述图像特征向量和所述文本特征向量均被送入所述特征融合器（3）进行融合，并将融合的结果送入分类器（4），形成最终答案。本方法可以从图像特征提取和问题文本特征提取两方面对降低模型的复杂度，便于将问答系统移植到移动端。
Patent WO-2020119654-A1 (WO)
Title: Collier de serrage à raccordement rapide
Inventor: ZHANG TONGHU
IPC: F16L21/06
Filed: 2019-12-10
Abstract: L'invention concerne un collier de serrage à raccordement rapide, lequel collier comprend un corps de collier de serrage supérieur (1) et un corps de collier de serrage inférieur (2) qui sont tous deux semi-annulaires. Une nervure supérieure (3) et une rainure annulaire d'étanchéité supérieure (4) sont disposées sur la surface annulaire interne du corps de collier de serrage supérieur (1); une nervure inférieure (5) et une rainure annulaire d'étanchéité inférieure (6) sont disposées sur la surface annulaire interne du corps de collier de serrage inférieur (2); le corps de collier de serrage supérieur (1) et le corps de collier de serrage inférieur (2) ont chacun une extrémité qui constitue une extrémité d'insertion, et l'autre extrémité qui constitue une extrémité de raccordement; chacune des extrémités de raccordement du corps de collier de serrage supérieur (1) et du corps de collier de serrage inférieur (2) comporte un ergot (7); les extrémités de raccordement du corps de collier de serrage supérieur (1) et du corps de collier de serrage inférieur (2) sont reliées l'une à l'autre à l'aide d'un boulon traversant les ergots (7); les extrémités d'insertion du corps de collier de serrage supérieur (1) et du corps de collier de serrage inférieur (2) sont reliées l'une à l'autre à l'aide d'un mécanisme d'insertion disposé aux extrémités d'insertion du corps de collier de serrage supérieur (1) et du corps de collier de serrage inférieur (2); après un raccordement bout à bout, le corps de collier de serrage supérieur (1) et le corps de collier de serrage inférieur (2) peuvent définir un espace central pour recevoir un tuyau, et l'espace central comporte à l'intérieur de celui-ci des bagues d'étanchéité montées dans la rainure annulaire d'étanchéité supérieure (4) et la rainure annulaire d'étanchéité inférieure (6). Le collier de serrage ayant cette structure peut être rapidement assemblé et relié à un tuyau et est pratique à utiliser, et par conséquent, l'efficacité de production et l'efficacité de raccordement de tuyau de colliers de serrage peuvent être considérablement améliorées.
Patent WO-2020248554-A1 (WO)
Inventor: WAN LIANG
IPC: G02B6/38
Filed: 2019-12-13
Abstract: Disclosed is an optical fiber connector. An optical fiber insertion core (4) is arranged at a head end of a main body (7) of a hollow structure, and a shell (8) detachably sleeves the outside of the main body (7); a push-pull component (9) is partially arranged at a tail end of the main body (7) in a sliding manner, and one end, positioned outside the main body (7), of the push-pull component (9) is used for a butt joint optical fiber (11) to be mounted; a butt joint (12) is arranged in the head end of the main body (7), the butt joint (12) comprises a base (1) and an upper cover (2), the upper cover (2) covers the base (1), and a butt joint channel is formed between the upper cover (2) and the base (1); one end of a pre-embedded optical fiber (5) is arranged in the optical fiber insertion core (4), the other end thereof is located in the butt joint channel, and the butt joint channel is used for butt joint between the pre-embedded optical fiber (5) and the butt joint optical fiber (11); and an outer tail sheath (10) is used for being in threaded connection to the main body (7), pushing the push-pull component (9) and then fixing same, and locking the upper cover (2) on the base (1), such that the butt joint optical fiber (11) is bent outside the butt joint channel. According to the optical fiber connector, the benefits of the structures of the push-pull component (9) and the outer tail sheath (10) are that not only can contamination of a cutting end face of the butt joint optical fiber (11) be avoided during butt jointing, the butt joint optical fiber (11) is bent without needing manual control.
Patent WO-2021128391-A1 (WO)
Title: 摄像光学镜头
Inventor: ZHU JUNYAN
IPC: G02B13/18
Filed: 2019-12-28
Abstract: 一种摄像光学镜头（10），自物侧至像侧依序包含：第一透镜（L1），第二透镜（L2），第三透镜（L3），第四透镜（L4），第五透镜（L5），第六透镜（L6），第七透镜（L7），以及第八透镜（L8）；且满足下列关系式：f1≥0；1.90≤f2/f≤8.00；1.55≤n6≤1.70；-11.00≤(R9+R10)/(R9-R10)≤-4.00。提供了具有良好光学性能的、超薄的光学摄像镜头。
Patent WO-2020147627-A1 (WO)
Inventor: HUANG YUAN
IPC: H04L45/243
Filed: 2020-01-08
Abstract: 本申请实施例公开了一种链路选取方法及相关装置，方法包括：在检测到多链路启动请求时，确定待连接的多条通信链路的状态信息；根据所述状态信息选取所述多条通信链路中的至少两条目标通信链路；连接所述至少两条目标通信链路。本申请实施例有利于提升链路选取的合理性和有效性，提升数据传输速度，减少网络延迟。
Patent WO-2020199719-A1 (WO)
Inventor: FANG ZHENG
IPC: B01J2/22
Filed: 2020-01-11
Abstract: A dry granulator, comprising a rack (1), a feeding device (2) mounted on the rack (1), and a pressing wheel device (3). The feeding device (2) comprises a vertical feeding screw (21), a buffer hopper (22), a stirring paddle (23), a horizontal feeding screw (24), and two driving assemblies (4). Each driving assembly (4) comprises a driving motor (41) and a driving shaft (42). The pressing wheel device (3) comprises a servo motor (31), a trapezoidal screw (32), a main pressing wheel assembly (33), and an auxiliary pressing wheel (34). The main pressing wheel assembly (33) comprises a support frame (331) and a main pressing wheel (332). A guide rail (35) is provided between the servo motor (31) and the auxiliary pressing wheel (34). The support frame (331) is provided with a screw hole (333). A coupling member (43) is provided between the output shaft of the driving motor (41) and the driving shaft (42). The coupling member (43) comprises a reserved space (431). The horizontal feeding screw (24) and the vertical feeding screw (21) are each transmittingly provided with a transmission member (25). A locking assembly (6) is provided at the joint between the transmission member (25) and the driving shaft (42).