baber/WOPTO huggingface dataset:
Patent WO-2020151226-A1 (WO)
Title: Landslide prediction method and device based on training model
Inventor: LI YANSHAN
IPC: G06F17/50
Filed: 2019-08-28
Abstract: A landslide prediction method and device based on a training model, the method comprising: collecting multiple types of landslide training data, and building a landslide early warning classification view angle for each type of landslide training data (101); constructing a multi-view-angle weight random forest model for all landslide early warning classification view angles by using a random forest model (102); collecting multiple types of landslide test data, and respectively constructing landslide observation view angles for each type of landslide test data (103); and using the multi-view weight random forest model to perform model evaluation on each landslide observation view angle to obtain a model evaluation result, and fusing the model evaluation results to obtain a landslide early warning classification result (104). With the present method, a landslide change condition may be analyzed by means of the multi-view weight random forest model, which may not only improve the prediction efficiency and prediction accuracy for the motion state of landslides, but also may provide a quantitative evaluation basis for later landslide stability analysis and evaluation, prediction and early warning of landslides and later prevention work.
Patent WO-2020048476-A1 (WO)
Title: Isoxazoline derivatives and their uses in agriculture
Inventor: LI YITAO
IPC: A01P13/00
Filed: 2019-09-04
Abstract: Provided are isoxazoline derivatives and uses thereof in agriculture; in particular, provided are a compound having formula (I), a stereoisomer, an N-oxide or a salt thereof, preparation methods thereof, and compositions containing these compounds and uses thereof in agriculture, particularly uses as herbicide active ingredients for controlling unwanted plants; wherein each of R1, R2, R3, R4, n, R5, R6, X and Cy is as described in the invention.
Patent WO-2021051357-A1 (WO)
Inventor: YANG NING
IPC: H04W76/00
Filed: 2019-09-19
Abstract: 本发明实施例提供一种接入控制方法，包括：在终端设备满足无线资源控制连接重建或转移的条件时或在终端设备正在进行无线资源控制连接重建或转移的过程中，所述终端设备：终止或中止正在执行的向目标主辅小区的接入；或在所述终端设备满足第一触发条件的情况下，不执行待执行的向目标主辅小区的接入。本发明实施例还提供另外一种接入控制方法、终端设备、基站和存储介质。
Patent WO-2021035850-A1 (WO)
Inventor: WONG KOWK WAI
IPC: F24C15/20
Filed: 2019-09-25
Abstract: A soot removing device and method, the device comprising an ultraviolet absorption chamber (2), an air inlet (3) provided at one end of the ultraviolet absorption chamber (2), and an air outlet (4) provided at the other end of the ultraviolet absorption chamber (2); a non-flammable absorbent (5) used for absorbing soot and a photocatalytic mixed material (6) used for decomposing soot are provided in the ultraviolet absorption chamber (2); and the photocatalytic mixed material (6) comprises a non-flammable absorbent and a photocatalytic layer that coats the surface of the non-flammable absorbent.
Patent WO-2020073803-A1 (WO)
Inventor: SHAO JIANRONG
IPC: C01B32/15
Filed: 2019-09-25
Abstract: The present invention relates to negative electrode carbon materials for lithium-ion batteries, and particularly to a lithium-ion battery negative electrode active material, a lithium-ion battery negative electrode, a lithium-ion battery, a battery pack and a battery-powered vehicle. In a pore structure, measured by N  2  adsorption and desorption, of the lithium-ion battery negative electrode carbon particles, by using the total pore volume measured by BJH having a pore size of 2-200 nm as the reference, the sum of the volumes of pores with a pore size of 2-10 nm is 2-10%, the sum of the volumes of pores with a pore size of 10-100 nm is 30-65%, and the sum of the volumes of pores with a pore size of 100-200 nm is 30-65%, and the carbon particles have a BET specific surface area of 0.9-1.9 m  2 /g. The charge and discharge capacity and the rate capability of the lithium-ion battery prepared by the carbon particles are improved.
Patent WO-2021056444-A1 (WO)
Inventor: HOU RONGHUA
IPC: A61N1/36
Filed: 2019-09-27
Abstract: A micro-current V-line face massager (102) and a control system. The massager comprises: a first outer casing (10), a second outer casing (20), a first main unit (30), a second main unit (40), and 4 flat electrode plates (50). The first outer casing (10) is neck-wearable. The first outer casing (10) and the second outer casing (20) are provided separately. The first main unit (30) and the second main unit (40) are both provided on the first outer casing (10). Two sides of the second outer casing (20) are each provided with two of the flat electrode plates (50). A terminal wire of the first main unit (30) is electrically connected to the two flat electrode plates (50) on one side of the second outer casing (20) to form a first micro-current loop. A terminal wire of the second main unit (40) is electrically connected to the two flat electrode plates (50) on the other side of the second outer casing (20) to form a second micro-current loop. The micro-current V-line face massager (102) stimulates a face by using a micro-current to achieve a massaging effect, and is applicable in combination with a face mask to promote serum absorption, thereby achieving beauty care for the face, and improving user experience.
Patent WO-2020063931-A1 (WO)
Inventor: CUI YUEFEI
IPC: D06M15/53
Filed: 2019-09-27
Abstract: Disclosed is a method for preparing a machine-made water-soluble polyvinyl alcohol nonwoven fabric shopping bag. The preparation method specifically involves: (1) preparing a sizing finishing agent, wherein the sizing finishing agent comprises the following raw material components, in parts by weight: 10-20 parts of polyvinyl alcohol; 3-8 parts of a polyol copolymer polyether; 1-3 parts of a polyacrylamide hydrolysate; 2-5 parts of a polyol; 1-3 parts of an inorganic filler; 1-3 parts of urea; 0.1-0.3 part of a wetting agent; 0.2-0.5 part of an imidazolidinyl urea; 0.1-0.3 part of a p-hydroxybenzoate; and 100 parts of water; and these components are mixed to prepare the sizing finishing agent; (2) applying the sizing finishing agent to padding finishing and coating finishing processes for a polyvinyl alcohol nonwoven fabric; and (3) subjecting the polyvinyl alcohol nonwoven fabric, which has been padded or coated and sized, to mechanized automatic hot-seal bagmaking to obtain the shopping bag. The shopping bag provided by the present invention has excellent heat sealability and mechanical properties and a good hand feeling. By means of the method, the processing efficiency is improved, and the production cost is reduced.
Patent WO-2021062656-A1 (WO)
Inventor: ZHU MING
IPC: B22F3/03
Filed: 2019-09-30
Abstract: A magnetic field forming press for production of a neodymium-iron-boron magnet comprises an upper beam (1), upright columns (2), an electromagnetic controller (3), a platform (4), a base (5), a hydraulic pressure station (6), a controller (7), a lower oil cylinder (8), a lower pressure head (9), a die (10), an electromagnet (11), an upper pressure head (12), and an upper oil cylinder (13). The platform (4) is mounted at an upper end of the base (5). The upper beam (1) is connected to the platform (4) by means of the upright columns (2). The upper oil cylinder (13) is mounted on an upper side of the upper beam (1). The upper pressure head (12) is mounted on an end portion of a hydraulic rod of the upper oil cylinder (13), and is located at a lower side of the upper beam (1). The lower oil cylinder (8) is mounted on a lower side of the platform (4). The die (10) is located on an upper side of the platform (4). The lower pressure head (9) is mounted on an end portion of a hydraulic rod of the lower oil cylinder (8), and is located at an inner side of the die (10). The magnetic field forming press is provided with the controller and the hydraulic pressure station, thereby improving pressing precision and ensuring product quality. In addition, the magnetic field forming press allows a die to be automatically removed, has high productivity, is easy to operate, and reduces manual labor.
Patent WO-2020078279-A1 (WO)
Inventor: SUEL II
IPC: G10L13/00
Filed: 2019-10-12
Abstract: Selon l'invention, un procédé pour personnaliser des mélodies d'alerte d'appareil consiste à télécharger dans un appareil une mélodie d'alerte sélectionnée par l'utilisateur à partir d'un serveur sur un réseau. La mélodie d'alerte sélectionnée par l'utilisateur est une pluralité de notes synthétisées. Le procédé consiste également à sauvegarder la mélodie d'alerte sélectionnée par l'utilisateur dans une mémoire de l'appareil et reproduire la mélodie d'alerte sélectionnée par l'utilisateur sur un émetteur de sons de l'appareil en réponse à une condition d'activation pour la mélodie d'alerte sélectionnée par l'utilisateur.
Patent WO-2020228252-A1 (WO)
Inventor: LIAO SHIJUN
IPC: H01M8/1004
Filed: 2019-10-29
Abstract: Disclosed is a method for enhancing the durability of a catalyst and a membrane electrode of a fuel cell. The method uses a mixture containing multiple components to treat a platinum-based catalyst, or directly adds a portion of the components to a catalyst layer, thereby fabricating a catalyst or a membrane electrode having high durability for a fuel cell. The mixture containing multiple components comprises one or more of the following: an oxide component stabilizing nano particles, a modifier component modifying a surface property of the catalyst, a quencher component for active free radicals, and an inhibitor component inhibiting carbon support corrosion. The portion of the components comprises one or more of the quencher component for free radicals and a catalyst surface modifying component. The present invention has an important effect in addressing the problem of insufficient stability/durability of fuel cells and in promoting development of the fuel cell automobile industry.
Patent WO-2020177359-A1 (WO)
Inventor: PAN XIANG
IPC: F21V9/45
Filed: 2019-11-01
Abstract: 一种高压LED晶片（2）组、植物补光用LED光源及光照设备，通过控制第一胶粉层（3）的透明胶黏介质和红色荧光粒子的重量比，以及厚度；同时控制第二胶粉层（4）的透明胶黏介质和黄色荧光粒子的重量比，以及厚度，使植物补光用正装高压LED光源在单位时间内发射的红光:蓝光:绿光的光子数比例为65～95:5～30:5～25之间。植物补光用正装高压LED光源自身工作电压高，容易实现封装成品工作电压接近市电，提高了驱动电源的效率，由于工作电流低，其在成品应用中的线路损耗也将明显低于传统DC LED晶片；同时植物补光用正装高压LED光源减少了芯片的固晶和键合数量，有利于降低封装的成本。
Patent WO-2020108229-A1 (WO)
Title: Method for launching application, and display apparatus
Inventor: WANG DAYONG
IPC: G06F3/0481
Filed: 2019-11-04
Abstract: The present application provides a method for launching an application of a display apparatus. The method comprises: displaying a first user interface on a display screen of a display apparatus, the first user interface comprising at least one icon for an application; determining whether a hovering duration of a focus on a target icon exceeds a pre-determined duration, the target icon being an icon of a target application; updating, in response to the hovering duration exceeding the pre-determined duration, the first user interface to obtain a second user interface comprising a display window superimposed on the first user interface, the display window presenting a display interface of the target application; detecting whether an opening instruction with respect to the target icon is received; and updating, in response to having received the opening instruction, the second user interface to obtain a third user interface displaying the display interface of the target application on the display screen in a full-screen mode.
Patent WO-2020125242-A1 (WO)
Inventor: GAO HONG
IPC: A61M16/01
Filed: 2019-11-05
Abstract: Disclosed is an external carbon dioxide absorption device, comprising an inhalation tube interface (5) capable of connecting to an inhalation interface of an anesthesia machine, and connecting to an exhalation interface of the anesthesia machine by means of an absorber second interface (7), so as to improve ease of connection to the anesthesia machine and to reduce the cost of matching a connection. Gas exhaled into an exhalation tube (3) via a respiration interface (1) can be absorbed by a carbon dioxide absorber before entering the anesthesia machine, thereby achieving effective absorption of carbon dioxide during respiratory support. The carbon dioxide absorber is internally provided with a carbon dioxide absorbent (10, 14) in the form of granules or rolls to realize carbon dioxide absorption. The gas from an inhalation tube (2) can be filtered via an inhalation tube filter (6), and the gas from the exhalation tube (3) can be filtered by an exhalation tube filter (8), so as to improve the convenience and reliability of use and to reduce the risk of cross contamination.
Patent WO-2020244171-A1 (WO)
Inventor: LIU HAORAN
IPC: A61B5/16
Filed: 2019-11-26
Abstract: L'invention concerne un système de test comportemental pour animal, comprenant : une boîte d'expérimentation (1) utilisée pour recevoir un animal d'expérimentation, une entrée de gaz étant disposée au niveau de la boîte d'expérimentation (1), et un gaz anesthésique peut être amené à l'intérieur de la boîte d'expérimentation (1) au moyen de l'entrée de gaz ; un module de présentation de stimulus (2) disposé au niveau de la boîte d'expérimentation (1), et utilisé pour présenter un stimulus à l'animal ; un module de stimulation d'impulsion lumineuse (3), une extrémité de sortie de lumière du module de stimulation d'impulsion lumineuse (3) s'étendant à l'intérieur de la boîte d'expérimentation (1) et étant configurée pour être connectée à la tête de l'animal d'expérimentation ; et un module de surveillance vidéo (4) comprenant un ensemble surveillance de lumière visible (41) et un ensemble surveillance infrarouge (42), l'ensemble surveillance de lumière visible (41) étant utilisé pour surveiller le comportement de l'animal d'expérimentation dans des conditions de lumière suffisantes, et l'ensemble surveillance infrarouge (42) étant utilisé pour surveiller le comportement de l'animal d'expérimentation dans des conditions d'obscurité.
Patent WO-2020192175-A1 (WO)
Title: Three-dimensional graph labeling method and apparatus, device, and medium
Inventor: YE HONG
IPC: G06F3/0481
Filed: 2019-12-05
Abstract: A three-dimensional graph labeling method and apparatus, a device, and a medium. The method comprises: displaying a three-dimensional graph (110); determining a target labeling vertex of the three-dimensional graph, and displaying a cursor in a labeling box corresponding to the target labeling vertex, a display position of the labeling box being determined according to an included angle of edge lines of the target labeling vertex (120); and when input information is received, displaying the input information in the labeling box, the input information being used for labeling the target labeling vertex (130). By means of the method, a vertex labeling operation is simplified, thereby improving the vertex labeling efficiency.
Patent WO-2020155882-A1 (WO)
Title: 动车组及其厨房吧台及吧顶的集成结构
Inventor: LIU TAO
IPC: B61D37/00
Filed: 2019-12-13
Abstract: 一种动车组厨房吧台及吧顶的集成结构、具有其的动车组，动车组厨房吧台及吧顶的集成结构包括沿车厢长度方向布置的开放式吧台（101），位于吧台（101）长度方向第一端顶部的吧顶（4），吧台（101）的第一端还设置有延伸至车厢的车厢墙体的吧台延长部，吧台延长部和吧顶（4）之间还设置有连接二者的吧台功能部（102）。
Patent WO-2020147526-A1 (WO)
Title: 一种级联crc码的极化码编码方法及装置
Inventor: SHEN HUI
IPC: H03M13/09
Filed: 2019-12-24
Abstract: 本申请提供一种级联CRC码的极化码编码方法及装置。该方法在发送端获取长度为K的比特序列；选取该序列K个比特中的M个比特进行CRC编码，其中，所述M个比特是基于放置所述K个比特的K个极化子信道的可靠性或第一矩阵中对应放置所述K个比特的K个极化子信道的K行的行重确定的，或者所述M个比特是基于放置所述K个比特的K个极化子信道的可靠性和所述第一矩阵中对应放置所述K个比特的K个极化子信道的K行的行重确定的，所述第一矩阵为极化编码的编码矩阵；对所述K个比特和得到的CRC校验比特进行极化编码并输出。仿真结果表明，该方法与同样CRC码长的传统极化码级联方法相比，能够有效降低误帧率，获得性能增益。
Patent WO-2021077607-A1 (WO)
Title: 数据处理方法和装置
Inventor: CHEN YINGZHEN
IPC: G06T17/05
Filed: 2019-12-25
Abstract: 一种数据处理方法和装置，根据二维地图上的监控点位采集的监控图像判断是否满足地图显示层级切换条件，在满足预设的地图显示层级切换条件时，获取所述监控点位在所述二维地图上的位置信息，将地图显示层级由二维地图显示层级切换到三维地图显示层级，并在所述三维地图显示层级中对与所述位置信息相关联的三维模型进行显示。
Patent WO-2020207064-A1 (WO)
Inventor: SUN SHAOTANG
IPC: F26B21/08
Filed: 2019-12-30
Abstract: Provided is a waste gas zero-emission material drying apparatus. The apparatus comprises a drying tank (1), a filter module (9), a cooling and dehumidifying module, and a heating module, connected end-to-end in sequence; the drying tank (1) is provided with an air inlet and an air outlet; the air inlet is arranged to feed circulating gas in, and the exhaust port is arranged to expel the waste gas from the drying tank (1). The waste gas zero-emission material drying apparatus has a simple structure; by means of a series of treatments on the exhaust gas expelled from the drying tank (1), the gas is caused to become a circulating gas and is sent to the drying tank (1) for reuse; the filter module (9) is arranged to filter the exhaust gas expelled from the drying tank (1); the cooling and dehumidification module cools and dehumidifies the filtered exhaust gas; the heating module heats the exhaust gas after cooling and dehumidification into a circulating gas. The gas in the exhaust gas zero-emission material drying apparatus is no longer exchanged with the air of the external environment, and also no longer uses external-expulsion dehumidification means to perform dehumidification, thus the problem of environmental pollution caused by industrial production is solved.
Patent WO-2021120336-A1 (WO)
Title: 具有平衡装置的平板型复合材料划艇
Inventor: LUO ENHAO
IPC: B63B5/00
Filed: 2020-11-11
Abstract: 一种具有平衡装置的平板型复合材料划艇，艇体（9）采用平板型泡沫板切割两侧，两侧切割成多边菱型面（8）的实体芯材（1），之后用玻璃纤维布（2）缝制成套，涂抹树脂套装在芯材外，再用塑料薄膜缠绕后固化，之后采用弹性纤维布缝制的套（3）、套中设置有拉链，再套装在固化后的艇体外，艇体上座舱采用防水纤维布缝制成座舱套（12），座舱后设置有平衡板（4），平衡板高出水面设定的距离，当艇行驶时，不影响行驶，当艇体倾斜至设定角度时，平衡板端面浸入水中产生反向力，致使艇体恢复平衡。因有平衡装置，艇体可以窄些，从而提高速度。具有平衡装置的平板型复合材料划艇具有制造工艺简单、成本低、轻质、高速、安全性高、体积小的优点。
Patent WO-2021128458-A1 (WO)
Inventor: XU LING
IPC: H01M8/0258
Filed: 2020-01-06
Abstract: A fuel cell stack (10), bipolar plates (20, 30), and a gas diffusion layer (410). The fuel cell stack (10) comprises a plurality of first graphite bipolar plates (20), a plurality of second graphite bipolar plates (30), and a plurality of reaction units (40) which are sequentially arranged, wherein each of the first graphite bipolar plates (20) comprises an air flow channel (101), a hydrogen flow channel (102), and a cooling flow channel (103); at least one second graphite bipolar plate (30) is arranged between two adjacent first graphite bipolar plates (20); each of the second graphite bipolar plates (30) comprises the air flow channel (101) and the hydrogen flow channel (102); one reaction unit (40) is arranged between any two adjacent bipolar plates (20, 30); and the two adjacent first graphite bipolar plates (20) cool the second graphite bipolar plate (30) therebetween. Neither of the second graphite bipolar plates (30) is provided with the cooling flow channel (103), such that the thickness thereof is reduced by 40% compared with that of a bipolar plate provided with the cooling flow channel, that is, the second graphite bipolar plate is further thinned. In units of volume, the number of single fuel cells is increased, and the yield of electric energy is also increased. The power density of the fuel cell stack (10) is increased, thereby improving the performance of a fuel cell.
Patent WO-2021138853-A1 (WO)
Title: Computer host system
Inventor: HUNG WENHSIANG
IPC: G06F1/18
Filed: 2020-01-08
Abstract: A computer host system, comprising a housing and further comprising at least among a top expansion frame and a side expansion frame. The housing comprises a front plate, a rear plate, a top plate, and side plates, and the top plate and the side plates can each be detachably mounted at the top and two sides of the front plate and rear plate; the top expansion frame is mounted at the top of the front plate and rear plate and is used to expand an accommodating space at the top of the housing; the side expansion frame is mounted at the two sides of the front plate and rear plate and is used for expanding the accommodating space at the two sides of the housing; and the cross-sectional shapes of the top expansion frame and the top of the housing are the same, and the cross-sectional shapes of the side expansion frame and side surfaces of the housing are the same.
Patent WO-2021142571-A1 (WO)
Inventor: Cao Wen Ming
IPC: G06N3/04
Filed: 2020-01-13
Abstract: Provided is a twin dual-path target tracking method. The method comprises: inputting a template image and a candidate box searching area in a frame to be tracked into a trained twin dual-path neural network for feature extraction, and obtaining a first feature map corresponding to the template image and a second feature map corresponding to the candidate box searching area in said frame; performing a convolution operation by using the first feature map as a convolution kernel and by using the second feature map as an image to undergo convolution, and obtaining a score plot representing the degree of similarity between each position in a searching area and the template image; and determining, on the basis of the score plot, a target position in said frame. The method of the present invention can increase the instantaneity and robustness of target tracking.
Patent WO-2021142797-A1 (WO)
Title: Information reporting method, information acquisition method, terminal and network device
Inventor: WANG SHUKUN
IPC: H04W72/04
Filed: 2020-01-17
Abstract: Disclosed in the present invention are an information reporting method, an information acquisition method, a terminal, a network device, a chip, a computer-readable storage medium, a computer program product and a computer program. The method comprises: a terminal indicating relevant information of the terminal to a network device; the relevant information of the terminal comprising at least one of the following: a performance level of the terminal, a class of the terminal, and a category of the terminal.
Patent WO-2020177506-A1 (WO)
Inventor: LIU BO
IPC: A01M7/00
Filed: 2020-02-11
Abstract: A pesticide spraying control method, apparatus, and device, and a storage medium. The method comprises: a controller plans a spraying route matching an area to be sprayed and maps the spraying route to a crop prescription map matching the area to be sprayed; on the basis of crop state information in at least two areas included in the crop prescription map, the controller determines spraying control points in the spraying route, and determines a spraying amount matching the spraying control points; the spraying control points are associated with actual spraying points of an operation unmanned aerial vehicle; the actual spraying points are separated a set distance from the associated spraying control points on the spraying route and are in the forward advance direction of the operation unmanned aerial vehicle, the actual spraying points being positioned before the associated spraying control points.
Patent WO-2021134874-A1 (WO)
Title: Training method for deep residual network for removing a moire pattern of two-dimensional code
Inventor: CHEN CHANGSHENG
IPC: G06N3/04
Filed: 2020-02-26
Abstract: A training method for a deep residual network for removing a moire pattern of a two-dimensional code, comprising: preparing an original two-dimensional code image having a moire pattern (S100); inputting the original two-dimensional code image into a preprocessing module, and then performing down-sampling processing to form a zoomed-out preprocessed image (S300); inputting the preprocessed image into a first residual module for up-sampling processing to form a first output image of which the image size is zoomed in to the size of the original two-dimensional code image (S400); inputting the first output image into a second residual module to form a second output image for recovering lost image information of the first output image (S500); and performing feature fusion on the second output image and the original two-dimensional code image to form a feature fusion image, and inputting the feature fusion image into a third residual module to perform purification processing to form a moire pattern-removed image in which a moire pattern is removed (S600). Therefore, the moire pattern in an original two-dimensional code image can be removed more effectively.