baber/WOPTO huggingface dataset:
Patent WO-2021189763-A1 (WO)
Inventor: ZHANG JUN
IPC: H01L33/46
Filed: 2020-08-24
Abstract: Disclosed are an inverted deep ultraviolet LED of a double-layer photonic crystal structure, and a preparation method therefor. The inverted deep ultraviolet LED of a double-layer photonic crystal structure comprises a support, a deep ultraviolet LED chip and a lens, wherein the lens is arranged at the top of the support, and the deep ultraviolet LED chip is located in a closed space encircled by the support and the lens; and the deep ultraviolet LED chip is arranged at the bottom of the support, a first nano array structure is arranged on the surface of the side of the deep ultraviolet LED chip that is close to the bottom of the support, and a second nano array structure is arranged on the surface of the side of the deep ultraviolet LED chip that is away from the bottom of the support. According to the present invention, by means of providing a first nano array structure on a P-type GaN contact layer of a deep ultraviolet LED, and also providing a second nano array structure on a sapphire substrate, an existing upper limit of light extraction efficiency is broken, and the light emergence power of the deep ultraviolet LED is more than doubled.
Patent WO-2021057397-A1 (WO)
Inventor: LI HUI
IPC: H04W24/08
Filed: 2020-08-31
Abstract: The present invention provides a signal measurement method, a terminal, and a network side device. The method is applied to a terminal, and comprises: receiving measurement configuration information sent by a network side device, the measurement configuration information comprising at least the number of groups, to be reported, of measurement values of target measurement parameters, and the target measurement parameters being parameters of target measurement signals; measuring the target measurement parameters according to the measurement configuration information; and sending measurement values of the target measurement parameters to the network side device. Embodiments of the present invention solve the problem of imperfect configuration information of reference signals in an existing 5GNR system.
Patent WO-2021109659-A1 (WO)
Inventor: CAO JIANHUA
IPC: D06F37/22
Filed: 2020-09-07
Abstract: A double-roller washing machine with a vibration absorber, comprising a suspension spring (4), a cabinet frame (1), a shock absorber (6), and an integral cylinder bottom (5) provided in the cabinet frame (1). The integral cylinder bottom (5) comprises two cylinder bottoms provided vertically. The two cylinder bottoms are provided with an upper roller (21) and a lower roller (31), respectively. The upper roller (21) is connected to the lower roller (31) by means of a vibration absorber (7). The upper roller (21) is integral to an upper vibration absorber mounting base (211). The lower roller (31) is integral to a lower vibration absorber mounting base (311). The vibration absorber (7) comprises a nut (74), a vibration absorber connecting rod (75), a vibration absorbing block (71) sleeved on the vibration absorber connecting rod (75), and an upper vibration absorbing spring (72) and a lower vibration absorbing spring (73) sleeved on the vibration absorber connecting rod (75) and respectively located above and below the vibration absorbing block (71). An upper tail end of the vibration absorber connecting rod (75) is fixed onto the upper vibration absorber mounting base (211) by means of the nut (74). A lower tail end of the vibration absorber connecting rod (75) is fixed onto the lower vibration absorber mounting base (311) by means of the nut (74). In this way, the vibration absorber (7) is provided in the middle of the two rollers to absorb the vibration during clothes washing, and the overall vibration is reduced.
Patent WO-2021047471-A1 (WO)
Title: Image steganography method and apparatus, and image extraction method and apparatus, and electronic device
Inventor: CUI WENXUE
IPC: G06T1/00
Filed: 2020-09-07
Abstract: An image steganography method and apparatus, and an image extraction method and apparatus, and an electronic device. The image steganography method comprises: performing compression processing on information to be embedded to obtain a target measurement value corresponding to said information (S602); and performing steganography on the target measurement value into a carrier image to obtain a target steganography image (S603). According to the method, redundant information in said information is removed by performing compression processing on said information, which not only reduces the calculated amount of steganographic processing, but also improves the image steganography efficiency. In addition, since it is the target measurement value corresponding to said information that is subjected to steganography into the carrier image, rather than said information itself, which is equivalent to first encrypting said information, then steganography is performed on said encrypted information, so that said information in the finally obtained target steganography image is not easily destroyed, greatly improving the security of said information.
Patent WO-2021212726-A1 (WO)
Inventor: CHENG BO
IPC: H04L29/08
Filed: 2020-09-14
Abstract: Provided in the present invention are a publish-subscribe system and method for a software-defined network. The system comprises: a controller, an administrator controller, a sequencing subsystem, and a message multi-backup cache subsystem. The controller is used for processing publish-subscribe transactions in a cluster, comprising a sequencing node used for generating sequential serial numbers for messages and a caching node used for caching the messages. The administrator controller is used for simultaneously undertaking the functions of the controller and used for managing the software-defined network. The sequencing subsystem is used for implementing collaborative sequencing between the administrator controller and the sequencing node. The message multi-backup cache subsystem is used for maintaining the consistency between messages going through the administrator controller and messages of the cache node. The present invention, by means of interactions between various modules, implements the consensus and consistency of subscribers with respect to messages and message serial numbers on a publish-subscribe system of an SDN.
Patent WO-2022099478-A1 (WO)
Inventor: UNO MASARU
IPC: G02B13/00
Filed: 2020-11-10
Abstract: An optical imaging system (10) and a method for performing optical image stabilization. The optical imaging system (10) includes a sensor configured to obtain position and attitude information of the optical imaging system (10); an optical lens component (13); an image stabilizing mechanism (14), configured to change a path of the light based on the position and attitude information. The image stabilizing mechanism (14) includes a first optical element (140); a support frame (145) supporting the first optical element (140); a drive mechanism (141), configured to generate a linear driving force based on the position and attitude information; and a conversion part (142), configured to convert the linear driving force to a rotary driving force, so as to cause the support frame (145) carrying the first optical element (140) to move with respect to an axis to change the path of the light.
Patent WO-2022099558-A1 (WO)
Inventor: CHEN JUNXI
IPC: H03M1/06
Filed: 2020-11-12
Abstract: La présente invention concerne un circuit tampon de tension de référence (1000), comprenant : au moins une branche de sortie (200), chaque branche de sortie (200) comprenant une branche de commande de retard (210), un premier transistor MOS (M1) et un deuxième transistor MOS (M2) ; et une branche de rétroaction (100) ; dans une première période temporelle, une première extrémité de la branche de rétroaction (100) est utilisée pour délivrer une première tension à la branche de commande de retard (210), la branche de commande de retard (210) est utilisée pour commander la mise en marche du premier transistor MOS (M1) et la mise en marche du deuxième transistor MOS (M2) sur la base de la première tension, de telle sorte qu'une tension de référence est délivrée en continu par une électrode de source du premier transistor MOS (M1) ; et dans une deuxième période temporelle après la première période temporelle, une tension délivrée par la première extrémité de la branche de rétroaction (100) à la branche de commande de retard (210) est 0, la branche de commande de retard (210) est utilisée pour commander la déconnexion du premier transistor MOS (M1) à déconnecter, et commander le deuxième transistor MOS (M2) à déconnecter avant que le premier transistor MOS (M1) soit déconnecté, de telle sorte qu'une tension délivrée par l'électrode de source du premier tube MOS (M1) est de 0. Le circuit tampon de tension de référence (1000) peut améliorer la fiabilité du circuit tampon de tension de référence (1000).
Patent WO-2022099616-A1 (WO)
Inventor: ZHOU LIWEI
IPC: A47J36/00
Filed: 2020-11-13
Abstract: La présente invention concerne un ensemble de broyage de récipient. L'ensemble de broyage de récipient comprend une partie rotative et une partie de broyage qui sont reliées de manière rotative, la partie de broyage comportant une chambre de broyage, et la partie rotative comportant une chambre de réception qui est en communication avec la chambre de broyage ; la partie rotative comportant une tête de broyage qui s'étend dans la chambre de broyage, et un ensemble de compression de matière de suivi qui fournit, conjointement avec un mouvement de rotation de la partie rotative, une pression vers le bas à une matière première à broyer dans la chambre de réception et/ou la chambre de broyage ; et un élément de broyage correspondant à la tête de broyage pour effectuer un broyage étant prévu dans la chambre de broyage. L'ensemble de broyage est composé de la partie rotative et de la partie de broyage qui sont reliées de manière rotative. De plus, la partie rotative comporte la chambre de réception, et la partie de broyage comporte la chambre de broyage qui est en communication avec la chambre de réception, de telle sorte que l'espace de stockage de la matière première pendant le broyage est garanti. En outre, la tête de broyage et l'ensemble de compression de matière de suivi sont disposés sur la partie rotative, permettant ainsi de faciliter une opération de broyage et de réduire également l'apparition d'un pontage de matière première dans l'espace de stockage. L'invention est raisonnable et très compacte dans sa structure globale et son taux d'utilisation d'espace est élevé, et est particulièrement appropriée pour une utilisation dans des récipients ayant un volume limité, tels qu'une tasse à thé et une théière.
Patent WO-2022062135-A1 (WO)
Inventor: ZHAO JUAN
IPC: G06F16/51
Filed: 2020-11-17
Abstract: A method for establishing a three-dimensional model database of firearms and spare parts, and a database system. The method comprises: collecting attribute information, plane image information and three-dimensional structure models of firearms and spare parts (101); storing the attribute information, the plane image information and the three-dimensional structure models in a database so as to form a firearms and spare parts database (102); and when a retrieval request that includes retrieval data is received, performing matching in the firearms and spare parts database on the basis of the retrieval data, and feeding back a result obtained by means of matching (103). By means of the method, the three-dimensional reconstruction of firearms and spare parts thereof is realized, and a database of the firearms and the spare parts thereof is established, wherein various kinds of information such as attribute information, plane image information and three-dimensional structure models are all contained in the database. With regard to a database retrieval function, retrieval methods are enriched and three methods are available for selection to perform retrieval, and the accuracy and reliability of the retrieval function are improved.
Patent WO-2021068994-A1 (WO)
Title: Milk powder containing sialic acid and camel milk
Inventor: LI XIAOXING
IPC: A23C9/152
Filed: 2020-12-03
Abstract: A milk powder containing a sialic acid and camel milk, consisting of the following raw materials in parts by weight: 90-100 parts whole-fat camel milk powder, 1-3 parts desalted whey powder, 3-8 parts isomalto-oligosaccharide, 2-6 parts concentrated whey protein powder, 0.01-0.1 parts of a sialic acid, 0.002-0.004 parts colostrum powder, 1-3 parts of a multivitamin, 1-2 parts of a multi-mineral substance, and 0.0004-0.0006 parts taurine.
Patent WO-2021135812-A1 (WO)
Title: Method and apparatus for processing emotion information
Inventor: DUAN SUXIA
IPC: G06N3/00
Filed: 2020-12-04
Abstract: A method and an apparatus (700) for processing emotion information, a computer device, and a readable storage medium, conducive to demonstrating the emotion dissipation process of a robot (110), and thereby increasing the degree of anthropomorphism of the robot (110). The method comprises: in response to a robot (110) detecting a first emotion trigger event, determining first emotion information on the basis of the first emotion trigger event (201); on the basis of the first emotion information, generating first control information (202), the first control information being used for instructing the robot (110) to sequentially execute a first behaviour and a second behaviour used for expressing emotion, the first behaviour being used for expressing an emotion indicated by the first emotion information and the second behaviour being used for expressing a milder emotion than the emotion indicated by the first emotion information.
Patent WO-2021159827-A1 (WO)
Inventor: REN XIAOTAO
IPC: H04L27/26
Filed: 2020-12-04
Abstract: Sont divulgués ici des procédés et des appareils d'envoi et de réception d'informations, et un terminal. Le procédé d'envoi consiste à : envoyer un bloc de signal de synchronisation de liaison latérale (S-SSB), le S-SSB comprenant un canal physique de diffusion de liaison latérale (PSBCH) brouillé au moyen d'une séquence de brouillage, la séquence de brouillage étant déterminée selon des premières informations et/ou des secondes informations.
Patent WO-2022116167-A1 (WO)
Title: Handle-type ink cartridge
Inventor: WANG SHAOJUN
IPC: B41J2/175
Filed: 2020-12-04
Abstract: A handle-type ink cartridge, comprising an ink cartridge body (1). An outer surface of the upper end of the ink cartridge body (1) is provided with a rectangular recess (2); an outer surface of one side of the ink cartridge body (1) is provided with a snap-fit member (3); an outer surface of the lower end of the ink cartridge body (1) is provided with a protective shell (4); and an outer surface of the upper end of the protective shell (4) is provided with snap-fit blocks (5). The outer surface of the upper end of the ink cartridge body (1) is provided with the rectangular recess (2), a handle (8) and a connection rod (9) are provided in the rectangular recess (2), two ends of the connection rod (9) are provided with snap-fit pieces (10), and the snap-fit pieces (10) are movably connected to the ink cartridge body (1) by means of a moving groove (12), such that when mounting/dismounting the ink cartridge, a user can pull out the handle (8) and hold the ink cartridge for mounting or dismounting; the handle (8) is laid in the rectangular recess (2) when not in use, such that less space is occupied and good appearance is achieved; and the outer surface of the lower end of the ink cartridge body (1) is provided with the protective shell (4), and the protective shell (4) is movably connected to the ink cartridge body (1) by means of the snap-fit blocks (5), a buckle piece (6), and the like, such that an inkjet head of the ink cartridge is protected, the protective shell (4) is facilitated to be mounted and dismounted, and use is convenient.
Patent WO-2021164402-A1 (WO)
Inventor: PENG SHAOFU
IPC: H04L29/06
Filed: 2020-12-17
Abstract: 一种路由方法、路由装置及计算机可读存储介质。其中，所述路由方法包括：对与不同算法类型对应的各个网络切片分别分配与相应算法类型对应的段标识，并通过IGP协议泛洪该段标识（S100），对各个网络切片分别配置与相应算法类型对应的QoS策略（S200），基于该段标识和该QoS策略转发报文（S300）。
Patent WO-2021121398-A1 (WO)
Title: 一种视频录制方法及电子设备
Inventor: OU ZHIMING
IPC: H04N5/76
Filed: 2020-12-18
Abstract: 本发明实施例提供一种视频录制方法及电子设备，应用于通信领域，该方法包括：接收用户对视频录制画面中的第一区域的第一输入；响应于第一输入，暂停录制第一区域的视频内容；其中，第一区域为视频录制画面的显示区的部分区域。
Patent WO-2023108308-A1 (WO)
Title: Method for preparing pre-cast polyurethane surface layer for use in laying sports field
Inventor: LEE YU-HSIEN
IPC: B05C13/02
Filed: 2021-12-17
Abstract: A method for preparing a pre-cast polyurethane surface layer for use in laying a sports field. The method comprises the following steps: providing an endless conveyor belt, which is provided with an endless bearing surface which is endlessly and continuously conveyed from the front end to the rear end thereof; arranging a continuous flexible mold on the endless bearing surface, wherein a plurality of granular grooves with different depths are uniformly distributed on a surface of the flexible mold; coating the flexible mold from the front end of the endless conveyor belt with a viscous polyurethane material in a continuous and uniform manner, so as to form a strip with a pre-cast polyurethane surface layer having equal thickness and equal width and having a non-slip granular surface; and then forming a bundle to be sent to a site and laid on a sports field, thereby simplifying the process and reducing manufacturing costs, and completing the pre-cast polyurethane surface layer having a non-slip granular surface.
Patent WO-2021147826-A1 (WO)
Title: Edge end-oriented pedestrian tracking and accurate people counting method
Inventor: HUANG ZHANGQIN
IPC: G06T7/277
Filed: 2021-01-18
Abstract: An edge end-oriented pedestrian tracking and accurate people counting method, which relates to the field of pedestrian tracking and people counting on the basis of an artificial intelligence component in an edge computing scenario. The method comprises: initially establishing and maintaining in real time a pedestrian dynamic tracking list; acquiring pedestrian result information from an an edge end artificial intelligence component, and establishing a pedestrian static detection list on the basis of same; and accurately matching the pedestrian static detection list with the pedestrian dynamic tracking list. The costs and performance limitations of the edge end cause edge end computing capability to be limited, leading to the failure of accurate pedestrian matching. At which time, in the present method, intelligent fuzzy matching is performed on a pedestrian according to pedestrian dynamic tracking information. A pedestrian dynamic tracking list is updated in real time according to a matching result, the number of pedestrians is accurately counted within a statistical area, and if the accurate counting fails, a delayed counting strategy is used for the pedestrian in the method.
Patent WO-2021148018-A1 (WO)
Inventor: ZHANG YANG
IPC: H04N21/2187
Filed: 2021-01-22
Abstract: The present disclosure relates to a live broadcast interactive method, belonging to the technical field of the Internet. The method comprises: in response to the current time being within a target time range, adding to a second live broadcast room a first terminal requesting to join a first live broadcast room, the first live broadcast room being a live broadcast room which rebroadcasts live data from a plurality of live broadcast rooms, the target time range being the time range for a first live broadcast room to rebroadcast the second live broadcast data of the second live broadcast room, and the first terminal being a terminal used by an audience account; obtaining first live broadcast room information of the first live broadcast room, sending a modification request to the first terminal, said modification request carrying the information of the first live broadcast room and being used for requesting the first terminal to modify the second live broadcast room information of the second live broadcast room be to the first live broadcast room information; in response to receiving the interaction request of the first terminal, said interaction request carrying an interaction message, broadcasting the interactive message to the second live broadcast room.
Patent WO-2021148024-A1 (WO)
Title: Unlocking device and shuttle vehicle comprising same
Inventor: ZHANG JIANPING
IPC: B60K1/04
Filed: 2021-01-25
Abstract: Disclosed are an unlocking device and a shuttle vehicle comprising same. The unlocking device comprises an unlocking rod (1), a driving mechanism (2) and a controller. The unlocking rod (1) comprises a rod head (11) matching an unlocking point (101) of a locking mechanism, the driving mechanism (2) is connected to the unlocking rod (1), and the driving mechanism (2) is used for driving the unlocking rod (1) to move to a locking position and an unlocking position; when the unlocking rod (1) is located at the unlocking position, the unlocking rod (1) is aligned with the unlocking point (101) of the locking mechanism; when the unlocking rod (1) is located at the locking position, the unlocking rod (1) does not hinder the action of the locking mechanism; and the controller is used for controlling the action of the driving mechanism (2) to enable the unlocking rod (1) to move to the locking position and the unlocking position. According to the unlocking device and the shuttle vehicle comprising same, by arranging the locking position and the unlocking position of the unlocking rod (1) and controlling the unlocking rod (1) to move between the locking position and the unlocking position, the unlocking device can be applied to a locked state or an unlocked state of a battery pack.
Patent WO-2021196893-A1 (WO)
Title: 车辆通信方法、装置、计算机可读介质及电子设备
Inventor: LEI YIXUE
IPC: H04W4/02
Filed: 2021-02-07
Abstract: 本申请的实施例提供了一种车辆通信方法、装置、计算机可读介质及电子设备。该车辆通信方法包括: 获取参与车联网通信的多个对象的位置信息和状态信息; 根据所述多个对象的位置信息和状态信息，确定需要向指定对象发送的车联网信息; 基于所述车联网信息和所述指定对象的状态信息中的至少一个，确定针对所述指定对象的信息融合压缩策略; 基于所述信息融合压缩策略，向所述指定对象发送车联网信息。
Patent WO-2021169806-A1 (WO)
Title: 图像处理方法、装置、计算机设备及存储介质
Inventor: ZHANG RUIMAO
IPC: G06K9/00
Filed: 2021-02-09
Abstract: 本公开提供了一种图像处理方法及装置，其中，该方法包括：基于第一图像中人体的第一语义分割图像以及目标服装图像，生成服装变形模板图像以及第一人体模板图像；基于服装变形模板图像，对目标服装图像进行变形处理，生成目标服装变形图像；利用第一图像中人体的第二语义分割图像和服装变形模板图像，对第一人体模板图像进行调整，得到第二人体模板图像；基于目标服装变形图像、第二人体模板图像以及服装变形模板图像，将第一图像转换为包括穿着目标服装的人体的第二图像。
Patent WO-2022048120-A1 (WO)
Title: Machine vision based intelligent dust collection robot for production line
Inventor: GUO QIAN
IPC: A47L5/30
Filed: 2021-03-02
Abstract: A machine vision based intelligent dust collection robot for a production line, comprising: an image acquirer for acquiring an image of a conveyor belt; and an image processor for receiving the acquired image of the conveyor belt, performing grey-scale treatment on the image, respectively extracting texture features of a grayscale image from four aspects by means of a gray-level co-occurrence matrix, i.e., a second moment, contrast, an inverse difference moment, and relevance, and combining texture feature values into a one-dimensional vector. A one-dimensional vector of a template image is obtained by the same method, and the template image is an image of the clean conveyor belt; a similarity S between the two one-dimensional vectors is calculated on the basis of an improved lance distance algorithm, and is compared with a preset threshold to determine whether dust collection is performed. A texture feature value of the template image is taken as a denominator in the improved lance distance algorithm, thereby improving accuracy of dust detection, and also improving accuracy of dust detection under different illumination conditions.
Patent WO-2021196955-A1 (WO)
Title: 图像识别方法及相关装置、设备
Inventor: YE YUXIANG
IPC: G06N3/04
Filed: 2021-03-02
Abstract: 本申请公开了一种图像识别方法及相关装置、设备，其中，图像识别方法包括：获取至少一个扫描得到的待识别医学图像，并分别确定每个待识别医学图像中与目标脏器对应的目标区域；分别对每一目标区域的图像数据进行特征提取，得到每个待识别医学图像的个体特征表示；将至少一个待识别医学图像的个体特征表示进行融合，得到全局特征表示；利用每一待识别医学图像的个体特征表示和全局特征表示，确定每一待识别医学图像所属的扫描图像类别。上述方案，能够提高图像识别的效率和准确性。