baber/WOPTO huggingface dataset:
Patent WO-2022134345-A1 (WO)
Inventor: LAN DONGPING
IPC: G06F16/13
Filed: 2021-03-25
Abstract: L'invention concerne un procédé d'accès à un fichier, et un appareil d'accès correspondant, un dispositif électronique et un support de stockage lisible, ledit procédé d'accès comprenant les étapes suivantes : extraire des informations d'accès à un fichier à partir d'informations de fichier, et utiliser lesdites informations d'accès à un fichier pour effectuer un calcul d'association pour obtenir un ensemble de valeurs d'association de fichiers (S2) ; délimiter une corrélation de fichiers correspondants dans lesdites informations d'accès à un fichier selon ledit ensemble de valeurs d'association de fichiers pour obtenir un ensemble de corrélations de fichiers (S3) ; en réponse à une demande d'accès à un fichier, déterminer un fichier auquel accéder selon ladite demande d'accès à un fichier, et utiliser l'ensemble de corrélations de fichiers pour accéder audit fichier auquel accéder (S4). De cette manière, l'efficacité d'accès à un fichier peut être améliorée.
Patent WO-2021197279-A1 (WO)
Title: 光伏推杆的除砂除污装置
Inventor: YANG YONG
IPC: H02S20/30
Filed: 2021-03-29
Abstract: 一种光伏推杆的除砂除污装置，包括推杆（11）、除尘套（12）以及固定支架，推杆（11）包括固定盖（13）以及内管（14），固定盖（13）呈固定布置，内管（14）穿设在固定盖（13）上，且相对固定盖（13）伸缩移动；除尘套（12）呈环状，且套设在内管（14）的外周，固定支架套在除尘套（12）的外周，使除尘套（12）的内周面抵接内管（14）的外周面，固定支架连接在固定盖（13）上；当内管（14）相对固定盖（13）缩回时，除尘套（12）刮下内管（14）外周面上的沙尘和污渍，有效避免了沙尘等杂物进入推杆的内部，造成推杆内部的污染甚至损坏推杆的内部结构，保证光伏推杆在沙漠环境中正常工作，延长了光伏推杆在沙漠环境中的工作寿命。
Patent WO-2022105084-A1 (WO)
Inventor: CUI HOUHONG
IPC: F24F13/14
Filed: 2021-04-01
Abstract: Purificateur d'air comprenant un corps de purificateur principal (1), un tamis filtrant (4), une plaque de couverture (2) et un ventilateur (6). Une ouverture est disposée dans l'extrémité avant du corps de purificateur principal (1), un cadre (3) est disposé dans l'ouverture, une entrée d'air est disposée dans la plaque de couverture (2), une sortie d'air est disposée dans l'extrémité supérieure du corps de purificateur principal (1), une plaque de guidage d'air (5) est disposée sur le côté externe du tamis filtrant (4), un mécanisme de réglage qui amène la plaque de guidage d'air à osciller est disposé sur le cadre (3); l'extrémité inférieure de la plaque de couverture (2) est montée sur le corps de purificateur principal (1) au moyen d'une charnière, l'extrémité supérieure de la plaque de couverture (2) est dotée d'une pièce d'insertion (801), et un trou d'insertion (802) utilisé pour l'insertion de la pièce d'insertion (801) est disposé sur le corps de purificateur principal (1), et un ensemble de commande (8) utilisé pour commander la fixation ou la séparation entre la pièce d'insertion (801) et le trou d'insertion (802) est disposé au niveau de la position du trou d'insertion (802). La direction d'écoulement du flux d'air au niveau de l'entrée d'air peut être réglée pour empêcher la poussière de s'accumuler au niveau d'une position fixe du tamis filtrant (4). La plaque de couverture (2) et le corps de purificateur principal sont raccordés au moyen d'une pièce d'insertion (801) et d'un trou d'insertion (802), ce qui permet d'empêcher efficacement que la plaque de couverture (2) ne soit ouverte sous l'action d'une force externe, garantissant ainsi que la plaque de couverture (2) et le corps de purificateur principal (1) sont raccordés de manière stable, et permet à la plaque de recouvrement (2) d'être ouverte de façon commode pour le remplacement du tamis filtrant (4).
Patent WO-2021233046-A1 (WO)
Title: Collision range determination method and related device
Inventor: ZHANG XIANG
IPC: G06T19/20
Filed: 2021-04-21
Abstract: Disclosed in embodiments of the present invention are a collision range determination method and a related device. The method comprises: determining, according to a model to be processed, a corresponding mesh plane, the mesh plane comprising a plurality of mesh areas; projecting the model to be processed to the mesh plane to obtain height information of the model to be processed relative to the mesh plane, wherein the height information which a mesh area corresponds to is used for identifying the height of a submodel of the model to be processed relative to the mesh plane, and the submodel is a part of the model to be processed that is positioned in the projection space of the mesh area; and obtaining, according to the mesh plane and the height information, the collision range of the model to be processed. By combining the height information with the mesh plane, the method determines the collision range of the model through dimension reduction. The method avoids traversal of all surface pieces of a three-dimensional model, thereby saving determination time and improving determination efficiency.
Patent WO-2021218903-A1 (WO)
Inventor: ZHANG WANQIAN
IPC: A61F2/07
Filed: 2021-04-26
Abstract: A stent (10) crimping method for crimping a stent (10) onto a balloon (20), with the stent (10) having an inner cavity, and the method comprising the steps of inserting the balloon (20) into the inner cavity of the stent (10), placing the balloon (20) and the stent (10) in a crimping cavity of a crimping machine, and blowing air into the balloon (20) while reducing the inner diameter of the crimping cavity for first crimping for the stent (10); and stopping air blowing and the drawing of air from the balloon (20), increasing the inner diameter of the crimping cavity and stopping crimping, continuing to draw air from the balloon (20), and making the crimping cavity contract again for second crimping. In the method, the balloon (20) is crimped twice, and air blowing and negative pressure evacuation operations are respectively carried out for the balloon (20) during the two crimping processes, such that stent rods (12) are uniformly distributed on the balloon (20), and the area of contact between the balloon (20) and the stent (10) is increased, thereby increasing the removal force for the stent (10).
Patent WO-2022222167-A1 (WO)
Title: Novel composite diffusion plate
Inventor: ZHANG JIANLIN
IPC: G02F1/1335
Filed: 2021-04-30
Abstract: In order to adapt to requirements of continuous automatic production, and improve the production efficiency of a composite diaphragm of a light diffusion plate, a novel composite diffusion plate is provided. By means of the design of a microstructure layer (4) and the microstructure being formed by uniformly arranging a plurality of inverted pyramid structures, the microstructure layer (4) can enable the diffusion plate to form an air layer, and the design of the inverted pyramids enable the area that makes contact with a double-sided adhesive layer (2) larger, so that bonding is firmer. A PET layer (22) is used as a supporting layer, so that a first outer surface adhesive layer (21) and a second outer surface adhesive layer (23) are not prone to collapsing. An OCA adhesive or a pressure sensitive adhesive has the features of colorlessness and transparency, a light transmittance of above 90%, good bonding strength, being curable in room temperature or intermediate temperature, and small curing shrinkage. The whole structure reduces the optical brightness of the diffusion plate by 5%; however, the viewing angle of an LTF-LCD is increased from 65° to 75°.
Patent WO-2021223724-A1 (WO)
Title: Information processing method and apparatus, and electronic device
Inventor: KANG SHICHANG
IPC: G06T19/00
Filed: 2021-05-07
Abstract: An information processing method and apparatus, and an electronic device, relating to the field of information processing. The information processing method comprises: obtaining target point cloud data corresponding to a target object and environmental information of a target space, wherein the target point cloud data comprises figure information of the target object (11); adjusting the target point cloud data in the case that the environmental information and the figure information satisfy a preset condition (12); and according to the adjusted target point cloud data, generating, in the target space, a virtual image of the target object (13).
Patent WO-2021228177-A1 (WO)
Title: Compositions and methods for reducing host rejection of allogeneic cells using simian icp47 and variants thereof
Inventor: ZENG MING
IPC: C12N5/0783
Filed: 2021-05-13
Abstract: Provided are modified therapeutic cells comprising a first heterologous nucleic acid sequence encoding a simian ICP47 (sICP47) protein or a functional variant thereof. In some embodiments, the modified therapeutic cell further comprises a second heterologous nucleic acid sequence encoding an agonist of a natural killer cell inhibitory receptor. Also provided are methods of treatment using the modified therapeutic cells.
Patent WO-2022236763-A1 (WO)
Title: Détermination d'indication de matrice de précodage de sondage et de transmission à l'aide de modèles d'apprentissage machine
Inventor: LI QIAOYU
IPC: H04B7/06
Filed: 2021-05-13
Abstract: Certains aspects de la présente divulgation concernent des techniques de sondage et de précodage de transmissions en liaison montante à l'aide d'un ou plusieurs modèles d'apprentissage machine. Un procédé donné à titre d'exemple consiste d'une manière générale à générer un signal de référence de sondage (SRS) à l'aide d'un réseau neuronal profond (DNN) de SRS ; à transmettre le SRS généré, à une entité de réseau, dans un ou plusieurs éléments de ressources (RE) ; à recevoir, en provenance de l'entité de réseau, des informations identifiant une matrice de précodage à utiliser pour des transmissions de liaison montante sur un canal partagé ; à précoder des transmissions de liaison montante sur la base de la matrice de précodage identifiée ; et à transmettre, à l'entité de réseau, les transmissions de liaison montante précodées sur le canal partagé.
Patent WO-2022213448-A1 (WO)
Title: Air-dropped underwater vehicle
Inventor: WANG SHUXIN
IPC: B63B1/30
Filed: 2021-05-13
Abstract: An air-dropped underwater vehicle, comprising a vehicle body. The vehicle body comprises a cabin (1); retractable/extendable wings are mounted on the vehicle body; each wing comprises a retraction/extension framework mechanism (7) and a flexible skin; each retraction/extension framework mechanism (7) comprises a base frame (7-1), a first retraction/extension support rod (7-2), and a second retraction/extension support rod (7-3); a movable block (7-4) capable of moving linearly is mounted on the base frame (7-1); an inner end of each first retraction/extension support rod (7-2) is hingedly connected to the base frame (7-1) by means of a first pin shaft (7-5), and an inner end of each second retraction/extension support rod (7-3) is hingedly connected to the movable block (7-4) by means of a second pin shaft (7-6); the first retraction/extension support rod (7-2) and the second retraction/extension support rod (7-3) are hingedly connected by means of a third pin shaft (7-7); a triangular frame defined by the base frame (7-1), the first retraction/extension support rod (7-2), and the second retraction/extension support rod (7-3) can be entirely retracted to the inner side of the cabin (1) or partially extends out of the cabin (1) by means of the movement of the movable block (7-4); and a retraction/extension driving member that controls the movement of the movable block (7-4) is mounted on the base frame (7-1).
Patent WO-2022012144-A1 (WO)
Title: Parallel intrusion detection method and system based on unbalanced data deep belief network
Inventor: LI KENLI
IPC: G06K9/62
Filed: 2021-05-17
Abstract: Disclosed in the present invention is a parallel intrusion detection method based on an unbalanced data deep belief network: reading the data of an unbalanced data set and using an improved NCL algorithm to perform undersampling processing on the unbalanced data, and reducing the proportion of the majority of classes of sample so that the data in the data set has a balanced distribution; on a distributed memory computing platform Spark platform, using an improved differential evolution algorithm to optimise the parameters of a deep belief network model in order to obtain optimum model parameters; performing feature extraction on the data of the data set and using a weighted kernel extreme learning machine to implement intrusion detection classification; and finally, by means of multi-threaded parallel training, training multiple weighted kernel extreme learning machines with different structures as base classifiers, and establishing a multi-classifier intrusion detection model based on adaptive weighted voting for performing parallel intrusion detection. The present invention solves the technical problems of the long training time and lack of targetedness for unbalanced data sets of existing intrusion detection methods, and increases the speed of optimising deep belief network model parameters.
Patent WO-2022037162-A1 (WO)
Inventor: MA ZHAN
IPC: H04N19/147
Filed: 2021-05-26
Abstract: 本申请实施例公开了一种图像处理方法、装置、设备、计算机存储介质和系统，该方法包括：获取多个重构块；其中，所述多个重构块是由待处理图像所划分的多个图像块经由预设编码网络模型和预设解码网络模型后得到的；对所述多个重构块进行拼接，生成重构图像；利用预设后处理网络模型对所述重构图像中的块边界进行滤波处理，得到目标图像。
Patent WO-2021258991-A1 (WO)
Inventor: LI CHENGLING
IPC: G06K9/00
Filed: 2021-05-28
Abstract: An object contour delineation method and apparatus, and a computer system and a readable storage medium. The method comprises: receiving an image to be recognized, and calling a conversion tool of a front-end device to convert said image into a base 64 code to serve as an input parameter (S101); calling an image recognition system from a background interface, calculating the input parameter to obtain a recognition result, and sending the recognition result to the front-end device (S102); calling a contour conversion algorithm from the front-end device, and calculating contour coordinates to obtain contour positioning information (S103); and calling a cascading style sheet from the front-end device, and drawing a recognition box on said image according to the contour positioning information (S105). By means of the method, the currently existing problem of a system developer being unable to pinpoint the parts in an image which have been recognized by means of an image recognition system is solved, and a working process of the image recognition system is provided for the developer, such that the developer can optimize and adjust the image recognition system according to the working process.
Patent WO-2021244464-A1 (WO)
Inventor: WANG XINYU
IPC: B60W30/18
Filed: 2021-05-31
Abstract: Disclosed are a driving force recovery control method and device, and a 48V drive system. The driving force recovery control method is applied to a case where a driving condition is switched from a coasting mode to a driving mode. Said method comprises: determining a target gear of a transmission and a target rotation speed of an engine; and controlling the rotation speed of the engine to increase to the target rotation speed, and when the engine starts to increase the rotation speed, controlling a shift fork of the transmission to engage the target gear.
Patent WO-2022252120-A1 (WO)
Inventor: ZHU FEIFEI
IPC: G11C16/30
Filed: 2021-06-01
Abstract: Selon certains aspects, un système de mémoire comprend au moins un dispositif de mémoire et un contrôleur de mémoire couplé à l'au moins un dispositif de mémoire. Le contrôleur de mémoire peut être configuré pour déterminer une valeur de consommation d'énergie courante indiquant la consommation d'énergie simultanée totale d'exécution d'une pluralité d'opérations de mémoire en parallèle. Le contrôleur de mémoire peut également être configuré pour déterminer une valeur de consommation d'énergie supplémentaire indiquant une consommation d'énergie supplémentaire d'exécution d'une opération de mémoire ultérieure. Le contrôleur de mémoire peut en outre être configuré pour déterminer si une sommation du courant et des valeurs de consommation d'énergie supplémentaire dépasse un seuil de consommation d'énergie prédéterminé. Après avoir déterminé que la sommation du courant et des valeurs de consommation d'énergie supplémentaire ne dépasse pas le seuil de consommation d'énergie prédéterminé, le contrôleur de mémoire peut être configuré pour exécuter l'opération de mémoire ultérieure en parallèle avec la pluralité d'opérations de mémoire.
Patent WO-2022160547-A1 (WO)
Inventor: BA SAI
IPC: C30B25/08
Filed: 2021-06-07
Abstract: A reaction chamber of a silicon carbide epitaxial furnace, the reaction chamber comprising a quartz tube (1), a first sealing flange (2), a second sealing flange (3) and a sealing element (4), wherein a water-cooling jacket (11) is arranged on the periphery of the quartz tube (1), and a reaction device (12) is arranged inside the quartz tube; the first sealing flange (2) is sleeved on the periphery of the quartz tube (1), and abuts against the water-cooling jacket (11); the second sealing flange (3) is connected to the first sealing flange (2); the sealing element (4) is sandwiched between the first sealing flange (2) and the second sealing flange (3); a thermal-insulating cylinder (31) is arranged in the second sealing flange (3); and an end portion of the thermal-insulating cylinder (31) abuts against the reaction device (12). The reaction chamber has the advantages of a simple and reliable structure, facilitates the prevention of a high-temperature failure of a sealing ring, etc.
Patent WO-2021259047-A1 (WO)
Inventor: Du Taojie
IPC: B60R25/22
Filed: 2021-06-07
Abstract: An automobile dual-start system and method, and an automobile. The automobile dual-start system comprises an engine control module (101), and a mechanical start module (102), an engine start/stop module (103), a first engine start module (104), and a second engine start module (105) connected to the engine control module (101). The engine control module (101) comprises an engine control unit (1011), the mechanical start module (102) comprises an anti-theft control unit (1021), and the engine start/stop module (103) comprises an engine start/stop control unit (1031).
Patent WO-2022068255-A1 (WO)
Inventor: MA LEI
IPC: H01H47/00
Filed: 2021-06-09
Abstract: A wind power generating set safety chain system, a monitoring method, a variable pitch controller and a wind power generating set. The wind power generating set safety chain system comprises variable pitch cabinets (41) and a first safety chain (50). Each variable pitch cabinet (41) is internally provided with a variable pitch controller (42); the first safety chain (50) comprises first relays (51) corresponding to the variable pitch cabinets (41), each first relay (51) comprising a first coil (511) and a first contact (512), the first contact (512) being connected to the variable pitch controller (42); the variable pitch controller (42) obtains a first voltage signal of a power supply line of the first coil (511) by means of a first monitoring input port; and under the condition that the first voltage signal is a high-level signal, the wind power generating set continues operating for at least a period of time, thereby improving the accuracy of safety monitoring of a safety chain of the wind power generating set, and avoiding power generation loss caused by the shutdown of the wind power generating set due to misjudgment.
Patent WO-2021254246-A1 (WO)
Title: Svg technology-based method for real-time monitoring of industrial data
Inventor: SHAO YAN
IPC: G06F9/451
Filed: 2021-06-10
Abstract: An SVG technology-based method for real-time monitoring of industrial data, comprising: plotting a process flow monitoring picture by using SVG plotting software, writing custom JS scripts corresponding to the monitoring picture, and associating an SVG file with a custom JS script file; a front end initiating a network request, loading the SVG file, and adding the custom JS scripts into a webpage; establishing a page object by means of the JS scripts, adding an element object into the page object according to the content of the SVG file, requesting data from a backend after establishing the structure of the element object, assigning values to respective attributes of the element object, and completing the display of page data; and periodically requesting real-time data from the backend, running the custom JS scripts after updating a page observation point value, and performing a logical action required by a user. The present invention uses the SVG technology to solve the problems in the prior art that the graphics format is not universal, picture data is not open, and conversion and multiplexing cannot be performed. Furthermore, the JS packaged scripts can run in the form of an embedded H5 webpage, without downloading a browser control/plug-in.
Patent WO-2021259084-A1 (WO)
Inventor: CHU LIN
IPC: H01M4/62
Filed: 2021-06-11
Abstract: The present invention provides a binder having high ionic conductivity, and a lithium ion battery containing same. The binder of the present invention contains at least one polymer, the polymer comprises a side chain having an end group of -COOLi or -SO 3 Li, and Li ions can be dissociated from the -COOLi or-SO 3 Li contained in the side chain of the polymer, so that the binder becomes a conductive polymer under the action of an electric field. The ionic conductivity of the lithium ion battery is greatly improved, the transmission speed of Li ions can be increased, and a certain transmission capability can still be provided even at a low temperature. Compared with existing unmodified SBR, the binder has higher ionic conductivity, rate performance, and low temperature performance. On the other hand, due to the introduction of carboxyl or sulfonate negative ions, the bonding strength of the binder can be enhanced, and the cycle life of the lithium ion battery is prolonged.
Patent WO-2022266852-A1 (WO)
Title: Light-emitting device and manufacturing method therefor, and display device
Inventor: WANG HAOWEI
IPC: H01L27/32
Filed: 2021-06-22
Abstract: Disclosed in embodiments of the present disclosure are a light-emitting device and a manufacturing method therefor, and a display device. The light-emitting device comprises a plurality of pixel units distributed in an array. Each pixel unit comprises at least n sub-pixels capable of emitting light of n different colors. Each sub-pixel comprises: a first electrode and a second electrode which are arranged opposite to each other; a light-emitting layer located between the first electrode and the second electrode, wherein in at least one pixel unit, the light-emitting layer of the at least one sub-pixel comprises a main quantum dot and at least one residual quantum dot emitting light of color different from the main quantum dot; and a color filter layer located on the side of the first electrode or the second electrode away from the light-emitting layer. The color filter layer is configured to pass through light emitted by the main quantum dot, and prevent light emitted by the residual quantum dot from passing through.