baber/WOPTO huggingface dataset:
Patent WO-2021169712-A1 (WO)
Inventor: LI YANG
IPC: B41J3/36
Filed: 2021-01-26
Abstract: The present application relates to the field of printing equipment, and provides a handheld printer, a printing method, an information processing method and a printing device. The problem that an existing printer is limited in operation and printing is solved. The handheld printer comprises a printer body, a nozzle protection cover, and a handle. The nozzle protection cover and the handle are provided at two opposite ends of the printer body. The printer body comprises a printing panel, and the printing panel is located on the inner side of the nozzle protection cover. The printing panel is provided with at least two nozzles, the at least two nozzles are sequentially arranged at intervals in the first preset direction and the second preset direction, the first preset direction is in the vertical direction, and an included angle is formed between the second preset direction and the first preset direction. The nozzle and the handle are provided at two opposite ends of the printer body. The printer is compact in structure, small in size, light in weight, convenient to carry and easy to operate. The nozzles are arranged in a stepped manner, so that the heights of printed characters, QR codes and graphs are increased, the printing efficiency is improved, and the adaptability is high.
Patent WO-2022160206-A1 (WO)
Title: Procédé et appareil de traitement d'anomalie de système sur puce, et système sur puce
Inventor: ZHU QIANG
IPC: G06F11/30
Filed: 2021-01-28
Abstract: Procédé et appareil de traitement d'anomalie de système sur puce, et système sur puce. Dans la présente demande, le procédé consiste : à recevoir une première requête de traitement de données d'un dispositif maître ; à envoyer la première requête de traitement de données à un dispositif esclave cible, et à surveiller si une opération de traitement de la première requête de traitement de données satisfait à une condition de temporisation ; et après qu'il est détecté que l'opération de traitement de la première requête de traitement de données satisfait à la condition de temporisation, à envoyer la première requête de traitement de données à un dispositif esclave virtuel, de façon à déclencher le dispositif esclave virtuel pour renvoyer une réponse de traitement pour la première requête de traitement de données.
Patent WO-2021169739-A1 (WO)
Inventor: GUAN ENHUI
IPC: G09G3/34
Filed: 2021-02-01
Abstract: A backlight drive system, a display device, and a backlight drive board, relating to the technical field of display. The backlight drive system is used in the display device. The display device comprises a display screen (20) and multiple backlight units. The backlight drive system comprises: a control board (10) and multiple backlight drive boards (11) electrically connected to the control board (10), respectively provided at edges of the display screen (20), and electrically connected to the multiple backlight units by means of backlight drive lines (111). The control board (10) is used for outputting an enable control signal and a brightness adjustment signal to the multiple backlight drive boards (11) so as to control the multiple backlight drive boards (11) to drive the multiple backlight units, thereby achieving enable control and brightness adjustment.
Patent WO-2022151537-A1 (WO)
Inventor: YU HAI
IPC: B01L3/02
Filed: 2021-02-01
Abstract: A digital PCR micro-droplet generating device, comprising a silica gel sealing gasket, at least one micro-droplet generating part, at least one micro-droplet collecting tube, and a thin film sealing member sealingly adhered to the surface of the at least one micro-droplet generating part, wherein each micro-droplet generating part comprises a sample cavity and an oil cavity that are formed in the top, a micro-droplet generating chip, and a flow guide column at the bottom.
Patent WO-2021164736-A1 (WO)
Title: Constraints for inter-layer referencing
Inventor: LAI CHEN-YEN
IPC: H04N19/31
Filed: 2021-02-19
Abstract: A video coding method using inter-layer prediction or referencing is provided. A video decoder receives data from a bitstream carrying data for video pictures in a plurality of different layers. At least one of the plurality of layers comprises temporal sublayers that correspond to levels in a hierarchical temporal prediction structure. Each temporal sublayer is associated with a temporal identifier. The video decoder receives an inter-layer prediction constraint parameter constraining a maximum temporal sublayer used in inter-layer prediction. The video decoder reconstructs a first picture in a first layer by referencing data of a second picture in a second layer. A temporal identifier of the referenced data satisfies the received inter-layer prediction constraint parameter.
Patent WO-2022099946-A1 (WO)
Inventor: YANG JIEYANG
IPC: A63F13/358
Filed: 2021-02-22
Abstract: 一种游戏数据加速方法、存储介质、电子设备及系统。该方法包括：通过加速器客户端获取游戏主机设备中的游戏信息，游戏信息包括游戏服务器IP和端口号，其中，电子设备和游戏主机设备处于同一网络；根据游戏服务器IP和端口号创建对应的游戏数据监听接口，并通过游戏数据监听接口监听游戏主机设备发送至电子设备的网络数据；根据监听结果确定游戏主机设备对应的待加速游戏数据；将待加速游戏数据发送至加速服务器。本方案可以利用电子设备中的加速器客户端对游戏主机设备的游戏数据进行加速和转发，提升游戏的网络性能，提升游戏数据加速的便利性和灵活性。
Patent WO-2021180214-A1 (WO)
Inventor: MENG FANLI
IPC: H01L31/108
Filed: 2021-03-12
Abstract: Disclosed are a light detection substrate and a preparation method therefor, and a light detection device. The light detection substrate comprises multiple light detection units (2), wherein each of the light detection units comprises a first electrode (21), a second electrode (22) and a photoelectric conversion layer (23); there is a spacing area between orthographic projections, on a base (1), of the first electrode (21) and the second electrode (22); and the photoelectric conversion layer (23) is provided with at least one opening (100), and the orthographic projection, on the base (1), of the at least one opening (100) is located in the spacing area.
Patent WO-2022217386-A1 (WO)
Title: Drying apparatus for textile auxiliary production
Inventor: JI HUQUAN
IPC: F26B11/18
Filed: 2021-04-11
Abstract: A drying apparatus for textile auxiliary production. The drying apparatus comprises a drying box, wherein an oscillating assembly is arranged at the bottom of the inside of the drying box. The oscillating assembly comprises a bearing frame, and an adjusting frame arranged at the bottom of the bearing frame, wherein the bearing frame is arranged at the upper portion of the inside of the drying box; a driving shaft is rotatably arranged in the middle of the inside of the adjusting frame, and one end of the driving shaft is connected to an output shaft of a driving electric motor; the driving electric motor is arranged on a surface of one side of the drying box; an adjusting cam is sleeved on the driving shaft, and an outer surface of the adjusting cam is fitted to an inner wall of the adjusting frame; surfaces of two sides of the adjusting frame are symmetrically provided with a first guide rod and a second guide rod, one end of the first guide rod is slidably connected in a first guide sleeve, the second guide rod is slidably connected in a second guide sleeve, and the first guide sleeve and the second guide sleeve are symmetrically arranged on surfaces of two sides of the inside of the drying box; and a raw material storage assembly is arranged in the bearing frame. By means of the drying apparatus, textile auxiliaries can oscillate, thereby improving the drying efficiency of textile auxiliaries. In addition, textile auxiliaries can be stored easily, and it is convenient to take and place textile auxiliaries.
Patent WO-2022001528-A1 (WO)
Title: Rubik's cube with adjustable turning performance
Inventor: WANG YUEHUI
IPC: A63F9/08
Filed: 2021-05-27
Abstract: A Rubik's cube (1) with an adjustable turning performance, comprising a center shaft (2), center piece bodies (3), edge piece bodies (5) and corner piece bodies (4), wherein the center shaft (2) is connected to the center piece bodies (3); the edge piece bodies (5) and the corner piece bodies (4) are clamped between the center piece bodies (3) and the center shaft (2); the edge piece bodies (5) are slidably clamped to the corner piece bodies (4); an edge piece shell (52) is internally provided with two magnetic devices, between which a linkage mechanism (7) is provided for linking the two magnetic devices; and a corner piece shell (42) is internally provided with three magnetic modules, which interact with the magnetic devices in the edge piece body (5), and among which a linkage device (8) is provided for linking the three magnetic modules. The edge piece body (5) is internally provided with the magnetic devices, and the corner piece body (4) is internally provided with the magnetic modules which interact with the magnetic devices, such that the positioning of the corner piece bodies (4) and the edge piece bodies (5) is optimized, thereby optimizing the turning performance of the Rubik's cube (1).
Patent WO-2022227172-A1 (WO)
Inventor: ZHAO JING
IPC: G06Q40/04
Filed: 2021-05-28
Abstract: 本申请涉及区块链技术领域，尤其涉及一种基于同构多链的交易处理方法、区块链系统、设备及介质。该基于同构多链的交易处理方法应用在同构多链的区块链系统中，所述区块链系统包括多个主账户; 每一所述主账户对应维护一条子链；所述多个主账户间可相互通信; 该方法包括获取待处理交易，并基于待处理交易对应的交易接收方和交易发起方，确定处理待处理交易的目标主账户; 通过目标主账户处理待处理交易，并将待处理交易广播至其他主账户，使其他主账户验证待处理交易; 基于PBFT共识算法对待处理交易进行共识; 若待处理交易共识通过，则将待处理交易打包至新区块，并将新区块记录在目标主账户维护的子链上，该方法可有效提高区块链系统的吞吐量。
Patent WO-2021244425-A1 (WO)
Inventor: HUANG YING
IPC: G06K9/00
Filed: 2021-05-28
Abstract: Provided are a model training method and apparatus, an image recognition method and apparatus, an electronic device, and a storage medium, which relate to the technical field of image recognition. In the present application, the model training method comprises: firstly, performing classification processing on image features by means of an image classification layer in a neural network model, so as to obtain a classification result, wherein the image features are obtained by means of processing a sample image on the basis of a feature extraction layer of the neural network model; secondly, performing reconstruction processing on the image features by means of an image reconstruction layer in the neural network model, so as to obtain a reconstructed image; then, performing loss determination processing on the reconstructed image by means of a loss determination layer in the neural network model, so as to obtain a reconstruction loss, and then performing loss determination processing on the classification result to obtain a classification loss; and finally, performing update processing on the neural network model on the basis of the reconstruction loss and the classification loss, so as to obtain an image recognition model. By means of the method, the problem of the recognition precision of a trained image recognition model in the related art not being high can be solved.
Patent WO-2022252117-A1 (WO)
Inventor: KREISEL Sascha
IPC: A61F13/537
Filed: 2021-06-01
Abstract: Un article absorbant (20) comprend une feuille supérieure perméable aux liquides (24), une feuille arrière imperméable aux liquides (25), un matériau absorbant (28) entre la feuille supérieure et la feuille arrière. Le matériau absorbant comprend un polymère superabsorbant éventuellement mélangé avec des fibres de cellulose. L'article comprend une couche d'acquisition et de distribution inférieure (60) disposée entre le matériau absorbant (28) et la feuille arrière (25), la couche d'acquisition et de distribution inférieure ayant un Strike-In en dessous de 10 s, telle que mesuré par le test de Strike-In décrit ici, et une pression de désorption médiane (MDP) inférieure à 20 cmH2O, tel que mesurée par le procédé de test de sorption capillaire décrit ici.
Patent WO-2022022141-A1 (WO)
Inventor: ZHENG YUANLI
IPC: G06K9/00
Filed: 2021-06-17
Abstract: An image display method and apparatus, and a computer device and a storage medium, which belong to the technical field of intelligent terminals. The method is executed by an augmented reality (AR) device, and comprises: according to a first target plane and a second target plane, acquiring a homography matrix between the first target plane and the second target plane (201); according to the homography matrix and the attitude of an inertial measurement unit, acquiring a target displacement (202); according to the target displacement, acquiring a target pose, wherein the target pose is the position and attitude of a camera coordinate system of the current frame image in a world coordinate system (203); and according to the target pose, displaying an AR image (204). By means of the method, the step of translating an AR device to perform initialization is not required, and the AR device is also prevented from reconstructing a large number of points in a three-dimensional space, such that the amount of calculation of the AR device is reduced, and the efficiency of locating an AR model in the AR device and the effect of displaying an AR model image are improved.
Patent WO-2022205663-A1 (WO)
Inventor: MA XINZHU
IPC: G06K9/00
Filed: 2021-07-08
Abstract: A neural network training method and apparatus, a target object detecting method and apparatus, a driving control method and apparatus, an electronic device, and a storage medium. The method comprises: acquiring an image sample comprising three-dimensional annotation data corresponding to objects to be detected; inputting the image sample into a neural network to be trained, and generating three-dimensional prediction data of each object to be detected in the image sample; on the basis of depth information indicated by the three-dimensional annotation data of each object to be detected in the image sample, determining a weight of the object to be detected; and on the basis of the weight, the three-dimensional prediction data, and the three-dimensional annotation data corresponding to each object to be detected, training the neural network to be trained.
Patent WO-2022110830-A1 (WO)
Inventor: XU HAIJUN
IPC: H01S3/04
Filed: 2021-07-13
Abstract: The present disclosure relates to the field of fiber lasers and specifically relates to an air-cooled fiber laser. The air-cooled fiber laser comprises a housing, a pumping source, an optical component, and a cooling structure. The cooling structure comprises an air source and a cooling body. Multiple cooling air ducts are provided on the cooling body. The air source is provided at one end of the cooling air ducts. The air source is configured for drawing air from the cooling air ducts. A mounting structure is provided on the outer wall of the cooling body. The mounting structure is configured for mounting the pumping source. The cooling structure of the fiber laser, the pumping source, and the optical component are provided in the housing. The pumping source and the optical component are provided on the outside of the cooling body. The structure of the present disclosure has inexpensive production costs and maintenance costs, does not incur issues such as water leakage, reduces potential safety hazards, and ensures the service life of the laser.
Patent WO-2022142325-A1 (WO)
Title: Epoxy resin composition and transparent composite material comprising same, and laminated board
Inventor: QI XIAOLONG
IPC: C08J5/24
Filed: 2021-07-30
Abstract: An epoxy resin composition and a transparent composite material comprising same, and a laminated board. The epoxy resin composition comprises an epoxy resin A and an epoxy resin B; the refractive index of the epoxy resin A is 1.54-1.8 and the light transmittance of the epoxy resin A is 90%; the refractive index of the epoxy resin B is 1.54-1.8 and the light transmittance of the epoxy resin B is greater than 90%; the epoxy resin A is an organic silicon modified epoxy resin; and the epoxy resin B is another type of epoxy resin. The organic silicon modified epoxy resin satisfying a specific condition and another type of epoxy resin also satisfying the specific condition are combined to form a specific epoxy resin composition; and a composition material prepared from the epoxy resin composition, a curing agent, and a curing accelerator has the advantages of having high light transmittance and high bending strength, and also has high bonding strength.
Patent WO-2022052672-A1 (WO)
Inventor: ZHANG QIUYE
IPC: A23L33/14
Filed: 2021-08-03
Abstract: L'invention concerne un agent de gel effervescent (EG). L'agent susmentionné est principalement constitué d'un agent de gel à expansion rapide, d'un agent moussant, de principes actifs et d'ingrédients auxiliaires. Le gel effervescent est mélangé à une quantité appropriée d'un agent aqueux ou d'une solution aqueuse, et gonfle rapidement (généralement en moins de 30 secondes) pour former un hydrogel à bulles multiples uniforme.
Patent WO-2022028527-A1 (WO)
Inventor: LUAN LINBO
IPC: C07D401/14
Filed: 2021-08-05
Abstract: 一类式(I)所示的含哌啶的杂环类化合物，该类化合物通过抑制/调节补体因子B 来治疗患有与补体旁路途径活化有关的病症和疾病。
Patent WO-2022042358-A1 (WO)
Inventor: HUANG ZUGUANG
IPC: G05B19/401
Filed: 2021-08-16
Abstract: 一种数控系统抗扰度的量化测试系统及方法，在数控系统运行过程中控制线性模组重复完成设定动作，数据采集与控制装置通过光栅尺实时采集线性模组工作台的位置，并在相同的位置、速度和加速度条件下，触发电磁骚扰模拟装置对被测数控系统施加电磁骚扰。通过读取分析对比工作台在电磁骚扰施加前后的位置、速度和加速度曲线，实现对数控系统的抗扰度评估。
Patent WO-2023019526-A1 (WO)
Inventor: FAN WEI
IPC: G01S19/05
Filed: 2021-08-19
Abstract: Un procédé de négociation pour un système de coordonnées de positionnement, et un produit associé sont divulgués dans les modes de réalisation de la présente demande. Le procédé consiste à : négocier une capacité de système de coordonnées de positionnement entre un terminal et un dispositif de réseau, et entre un dispositif de réseau et un autre dispositif de réseau ; et décrire, à l'aide d'une combinaison d'une pluralité de systèmes de coordonnées ou d'un système de coordonnées local, des informations de localisation d'un point de référence de positionnement dans des informations d'assistance de positionnement, et des informations de localisation du terminal. La solution technique de la présente demande présente les avantages d'une opération de positionnement améliorée entre un terminal et un dispositif de réseau, et entre un dispositif de réseau et un autre dispositif de réseau à l'aide d'une pluralité de systèmes de coordonnées, et de la fourniture améliorée d'un service de localisation.
Patent WO-2023024107-A1 (WO)
Title: Procédés, dispositifs et support lisible par ordinateur pour des communications
Inventor: WANG GANG
IPC: H04W24/10
Filed: 2021-08-27
Abstract: La présente invention concerne des procédés, des dispositifs et un support lisible par ordinateur pour des communications. Un dispositif terminal (210-1) transmet à un dispositif de réseau (220) sa capacité liée à un modèle de traitement de données par intelligence artificielle (IA). Le dispositif de réseau (220) transmet au dispositif terminal (210-1) une première configuration de signal de référence qui est utilisée durant une première phase du modèle de traitement de données par IA. Le dispositif terminal (210-1) détermine une association entre la première configuration de signal de référence et une seconde configuration de signal de référence qui est utilisée durant une phase d'apprentissage du modèle de traitement de données par IA. De cette manière, les techniques d'intelligence artificielle/apprentissage automatique sont intégrées avec une structure CSI. En outre, le dispositif terminal (210-1) comprend lorsque les signaux de référence réduits sont utilisés et réalisent des comportements correspondants.
Patent WO-2022083323-A1 (WO)
Inventor: WU DI
IPC: H04L29/12
Filed: 2021-09-03
Abstract: 公开了一种媒体访问控制(MAC)地址分配方法及装置。该方法包括：无线控制器将至少一个MAC地址发送给无线接入点设备，该至少一个MAC地址在MAC地址池中，该MAC地址池包括多个MAC地址。无线控制器接收无线接入点设备发送的请求消息，该请求消息包括终端设备的第一虚拟MAC地址，该第一虚拟MAC地址为上述至少一个MAC地址中的一个。
Patent WO-2022142444-A1 (WO)
Title: Lunettes vr
Inventor: WANG ZISHANG
IPC: G02B27/01
Filed: 2021-09-06
Abstract: La présente invention concerne des lunettes VR, comprenant : un support d'écran et une plaque inférieure, le support d'écran étant fixé sur la plaque inférieure, deux trous de transmission de lumière étant formés symétriquement dans la plaque inférieure, et le bord du support d'écran ayant un premier bord latéral perpendiculaire à la plaque inférieure ; un premier barillet de lentille et un second barillet de lentille, le premier barillet de lentille et le second barillet de lentille étant respectivement en communication avec les trous de transmission de lumière au moyen d'une première partie d'étanchéité et de la seconde partie d'étanchéité, et le premier barillet de lentille et le second barillet de lentille étant chacun pourvus d'une lentille ; et un mécanisme de transmission, le mécanisme de transmission étant un mécanisme de réglage étagé, le mécanisme de transmission étant disposé à proximité du premier bord latéral du support d'écran, et le premier barillet de lentille et le second barillet de lentille étant aptes à se déplacer l'un vers l'autre au moyen du mécanisme de transmission. Selon la présente invention, la distance entre les deux barillets des lunettes VR est réglée en mode étagé au moyen du mécanisme de transmission, de telle sorte que le réglage de la distance entre les deux corps de lentille devient plus contrôlable, la distance n'est pas sujette à un changement dans le processus d'utilisation des lunettes VR, et l'expérience d'utilisation d'un utilisateur est améliorée.
Patent WO-2022052914-A1 (WO)
Inventor: XIA JUN
IPC: E01D19/12
Filed: 2021-09-07
Abstract: 一种轨道梁单体(100)和轨道梁(1000)，轨道梁单体包括主体部件(1)和导向部件(2)，主体部件包括顶板(11)、底板(12)和腹板(13)，导向部件包括导向板(21)和连接结构(22)，导向板设于顶板与底板之间，导向板为沿纵向延伸的竖置平板结构且在横向上与腹板间隔开设置，连接结构与主体部件和导向板分别装配相连。
Patent WO-2023039780-A1 (WO)
Inventor: LI NA
IPC: A61K8/40
Filed: 2021-09-16
Abstract: A make-up remover composition, especially an eye make-up remover composition, which belongs to the cosmetic field. The composition has an effective cleansing per- formance and at the same time does not leave the skin with a greasy or oily feeling after usage.
Patent WO-2022068652-A1 (WO)
Inventor: LIAN YUBO
IPC: G01R31/387
Filed: 2021-09-22
Abstract: 一种获取电池容量的方法、装置、存储介质及服务器，方法包括：在车辆电池为有效充电的情况下，获取多个初始充电参数（S101）；有效充电表示电池的荷电状态SOC变化范围包括预设荷电状态范围，电池的最小充电温度大于或等于预设温度阈值；周期性获取电池的多个实际充电参数，以及当前充电过程对应的当前有效充电次数（S102）；根据多个初始充电参数、多个实际充电参数以及当前有效充电次数，获取电池在下一次有效充电时的预测电池容量（S103）。
Patent WO-2022078171-A1 (WO)
Inventor: HAO YIXIU
IPC: G06F3/0484
Filed: 2021-09-22
Abstract: Provided are a stylus switching method and system, and a stylus. The system comprises a first electronic device, a second electronic device and a stylus, wherein the stylus can be respectively connected to the first electronic device and the second electronic device by means of Bluetooth; and when the stylus is in contact with a screen of the first electronic device, the stylus sends both first radio-frequency information and first pressure sensing information to the first electronic device, such that the first electronic device can display a corresponding trajectory according to the first pressure sensing information and the first radio-frequency information. When the stylus is switched onto the second electronic device, that is, is in contact with a screen of the second electronic device, the stylus sends second pressure sensing information and second radio-frequency information to the second electronic device, such that the second electronic device can display a corresponding trajectory according to the second pressure sensing information and the second radio-frequency information. By means of the present application, the free switching of a stylus between a plurality of electronic devices can be realized, so as to increase the diversity of application scenarios of the stylus, and thereby improving the use experience of a user.