baber/WOPTO huggingface dataset:
Patent WO-2020118902-A1 (WO)
Inventor: PU YIYING
IPC: G06T5/00
Filed: 2019-02-22
Abstract: 本发明提供一种图像处理方法及图像处理系统。所述图像处理方法包括如下步骤：步骤S1、获取图像集，所述图像集包括多个图像对，每一个图像对包括一原始图像和一与所述原始图像相对应的目标图像，所述原始图像与目标图像的尺寸相同；步骤S2、提供一具有类神经网络架构的图像处理模块，利用所述图像集对所述图像处理模块进行训练，使得所述图像处理模块在接收到原始图像时，其处理输出的结果图像与其接收到的原始图像的目标图像差异最小；步骤S3、提供待处理图像，将待处理图像输入训练后的图像处理模块，得到该待处理图像对应的虚拟HDR图像，能够简单快捷的实现高显示显示质量的虚拟HDR显示。
Patent WO-2020172785-A1 (WO)
Title: Procédé et dispositif pour bandage de tranche
Inventor: CHEN PENG
IPC: H01L21/683
Filed: 2019-02-26
Abstract: L'invention concerne un procédé de bandage de tranche. L'invention concerne un dispositif de bandage de tranche comprenant un étage de tranche. Une tranche est montée et fixée sur l'étage de tranche. Une bande est délivrée le long d'une première direction sur la tranche. La bande est contrainte en adhérence avec une surface de la tranche sans contact. La bande est découpée le long d'un périmètre de la tranche.
Patent WO-2019184832-A1 (WO)
Title: Key generation method and relevant apparatus
Inventor: WU RONG
IPC: H04W12/04
Filed: 2019-03-22
Abstract: Provided is a key generation method applied to a scenario where a base station is split into a centralized unit and a distributed unit, and a control plane and user plane of the centralized unit are separated. In the key generation method provided in the embodiments of the present application, a control plane entity of a centralized unit acquires a root key, and generates a user plane security key based on the root key. In another key generation method provided in the present application, a user plane entity of the centralized unit acquires the root key, and generates a user plane security key based on the root key. Therefore, the solution of the embodiments of the present application realizes key insulation between different user plane entities. Furthermore, in actual operation, a control plane entity or user plane entity of a centralized unit can be flexibly selected to generate a user plane security key.
Patent WO-2020191578-A1 (WO)
Title: Dc-dc converter
Inventor: Zhao yan feng
IPC: H02M3/28
Filed: 2019-03-25
Abstract: The present application relates to a DC-DC converter, comprising: a first resonance unit, the positive terminal of which being connected with the positive pole of the power grid input end; a second resonance unit, the negative terminal of which being connected with the negative pole of the power grid input end; a first full-bridge rectifier, the positive terminal of which being connected with the positive pole of the power grid output end; a second full-bridge rectifier, the negative terminal being connected with the negative pole of the power grid output end; a first transformer, disposed between the first resonance unit and the first full-bridge rectifier; a second transformer, disposed between the second resonance unit and the second full-bridge rectifier; a first switch, through which the negative terminal of the first resonance unit being connected to the positive pole of the second resonance unit; and a second switch, through which the negative terminal of the first full-bridge rectifier being connected to the positive terminal of the second full-bridge rectifier. The technical solution of the present application provides a wide input and output range for the DC-DC converter.
Patent WO-2020015397-A1 (WO)
Title: Display device and shift register circuit
Inventor: SHAN JIANFENG
IPC: G09G3/36
Filed: 2019-04-11
Abstract: Provided are a display device and a shift register circuit (4) thereof, wherein the shift register circuit (4) comprises a multi-stage shift register (4), wherein any stage of the shift register (4) comprises the following modules: an input module (41), which inputs a stage transport signal (ST) to a boost pressure node (BP); a coupled pull-up module (42), which generates a first pull-up signal (Pu1), to pull up a voltage signal (Qn) from a first level (A') to a second level (B') via coupling; an output module (43), which pulls up the voltage signal (Qn) from the second level (B') to a third level (C') via coupling according to a clock signal (CKn), and outputs a gate scan signal (Gn) via an output terminal (O); when the pulse of the clock signal (CKn) ends, the coupled pull-up module (42) generates a second pull-up signal (Pu2), which is coupled to the boost pressure node (BP) to maintain the voltage signal (Qn) at the second level (B'); and a feedback module (44), which receives a feedback signal (FB), and pulls down the voltage signal (Qn) and the gate scan signal (Gn) to a preset low level (Vss).
Patent WO-2019201308-A1 (WO)
Title: Vehicle-mounted camera control system and method, and vehicle-mounted device
Inventor: CHEN CHANYUAN
IPC: H04N5/232
Filed: 2019-04-18
Abstract: A vehicle-mounted camera control system, the system comprising a vehicle-mounted application assembly 101 and at least one vehicle-mounted camera 102, the vehicle-mounted application assembly being used for, on the basis of a drive command of a target vehicle-mounted camera, triggering a preset interface 103 invoking the target vehicle-mounted camera and acquiring image data collected by the target vehicle-mounted camera; the vehicle-mounted application comprises: an application 1011 pre-installed in a vehicle-mounted device and a third party application 1012, the target vehicle-mounted camera being one or a plurality of vehicle-mounted cameras. Also provided are a vehicle-mounted camera control method and a vehicle-mounted device. The present control method and system and vehicle-mounted device can improve the usage efficiency of the vehicle-mounted camera, increase the scene richness of vehicle-mounted applications, expand the application diversity of vehicle-mounted cameras, and enhance the user experience.
Patent WO-2020181634-A1 (WO)
Inventor: Bai sihang
IPC: H01L27/32
Filed: 2019-04-28
Abstract: 一种OLED显示装置，包括显示区域及非显示区域；所述非显示区域内设置有多条信号走线、弯折区域及绑定区域，位于所述弯折区域的信号走线至少包括VDD信号走线以及VSS信号走线，所述弯折区域内还设置一有机层间绝缘层；位于所述VDD信号走线与所述VSS信号走线之间的部分所述有机层间绝缘层一端的边缘长度大于或等于3000微米。
Patent WO-2019242413-A1 (WO)
Title: 掩膜版张网框架及掩膜版张网工艺
Inventor: SUN PU
IPC: G03F1/64
Filed: 2019-04-30
Abstract: 一种掩膜版张网框架及掩膜版张网工艺，掩膜版张网框架包括框体（210）和支撑筋（220），框体（210）具有相对的第一表面（212）和第二表面及开口（213），开口（213）自第一表面（212）凹入；支撑筋（220）的用于支撑掩膜版（300）的表面高于第一表面（212），且支撑筋跨（220）设于框体（210）的开口（213）；其中，掩膜版（300）张网于掩膜版张网框架时，掩膜版（300）同时由第一表面（212）和支撑筋（220）支撑。
Patent WO-2020206791-A1 (WO)
Inventor: YOU LEI
IPC: G09F13/04
Filed: 2019-05-09
Abstract: Disclosed is a quick and simple LED display light box. The quick and simple LED display light box comprises a base (10), a support rod (20), and a top support piece (30), wherein one end of the support rod (20) is fixed on the base (10), and the other end thereof is connected to the top support piece (30); and LED light bars (40) are arranged on the base (10) and/or the top support piece (30). Compared with the prior art, the light box is constructed as easily as a traditional roll-up banner structure, is provided with a light source with the LED light bars, improves the display effect, and is capable of being used in dark environments; the light source with the LED light bars may be mounted in various modes, thereby meeting various requirements for luminance; and the light box is firm in terms of structure, is quick to assembly, and is simple to store.
Patent WO-2019218940-A1 (WO)
Inventor: SHENG BIN
IPC: G01S3/38
Filed: 2019-05-10
Abstract: La présente invention concerne un équipement utilisateur dans un système de communication sans fil, un dispositif électronique, un procédé et un support d'informations. L'équipement utilisateur dans le système de communication sans fil selon la présente invention comprend un ou plusieurs circuits de traitement, les circuits de traitement étant configurés pour exécuter les opérations suivantes : acquérir un signal de liaison descendante à partir d'un dispositif électronique dans le système de communication sans fil ; estimer l'angle d'arrivée (AOA) du signal de liaison descendante, au moins l'AOA et la position du dispositif électronique étant utilisés pour estimer la position de l'équipement utilisateur. En utilisant l'équipement utilisateur, le dispositif électronique, le procédé et le support d'informations selon la présente invention, l'AOA d'un signal de liaison descendante peut être estimé lorsque l'équipement utilisateur est dans un état d'accès inactif ou initial, et l'AOA peut être utilisé pour estimer la position de l'équipement utilisateur, ce qui permet de résoudre le problème selon lequel un équipement utilisateur ne peut pas être positionné dans un état inactif et des états similaires.
Patent WO-2019228176-A1 (WO)
Title: Lamp substrate, module, and lamp having light source and driver integrated
Inventor: CHEN LIANG
IPC: F21V19/00
Filed: 2019-05-13
Abstract: A lamp substrate having a light source and a driver integrated, used for solving the problem in the prior art of electromagnetic compatibility caused by the potential of a conductive substrate changing along with voltage jump in a circuit layer, and comprising the conductive substrate (23), the circuit layer (21), and an insulation layer (22) sandwiched between the conductive substrate (23) and the circuit layer (21). A stable voltage area (A) is provided in the circuit layer (21); a first through hole (M) is provided in the insulation layer (22); a projection of the first through hole (M) on the circuit layer (21) is within the stable voltage area (A); the conductive substrate (23) is electrically connected to the circuit layer (21) of the stable voltage area (A) at the first through hole (M). Therefore, the potential of the conductive substrate (23) keeps consistent with the potential of the stable voltage area (A) of the circuit layer (21); change in the potential of the conductive substrate (23) caused by the influence of a jump voltage area when the lamp is powered on and operates is avoided; charging or discharging in a capacitor between the circuit layer (21) and the conductive substrate (23) can be avoided, and charging or discharging in a capacitor between the conductive substrate (23) and the ground can also be avoided, thereby improving the electromagnetic compatibility.
Patent WO-2020034725-A1 (WO)
Inventor: LI ZHAOFENG
IPC: C12P19/14
Filed: 2019-05-30
Abstract: Disclosed is a method for preparing a digestion-resistant dextrin, related to the field of biomodified starches. The method comprises: employing Ro GBE and Gt GBE for a synergistic modification of a starch to be modified. With the utilization of two different microorganism-sourced starch branching enzymes for the synergistic processing of corn starch, Ro-GBE is added first for preprocessing, Gt-GBE is then added, Ro-GBE catalyzes the starch to be modified to form a chain structure favoring further utilization by Gt-GBE, and elongated starch molecules are converted into a chunky and compact branched structure under the effect of Gt-GBE, thus making the slow digestibility of a modified product more pronounced. Furthermore, by changing the amount of Ro-GBE added, the time for modification, and the state of the starch to be modified, synergistic effects between the two are promoted, and the degree of branching of the branched starch is increased, and the content of slowly digestible and digestion resistant starch is further increased.
Patent WO-2020010985-A1 (WO)
Title: Terminal coverage method, communication device and computer readable storage medium
Inventor: LI YUAN
IPC: H04W16/24
Filed: 2019-06-12
Abstract: Embodiments of the present application provide a terminal coverage method, a communication device, and a computer readable storage medium. The method comprises: acquiring, by a network device, location information of terminals in a cell with respect to the network device; dividing the cell into a plurality of areas according to the location information of the terminals in a cell with respect to the network device; transmitting information to terminals in different areas of the plurality of areas at different time points, the information being carried in a channel of which the maximum number of repetitions is less than a threshold. The network device divides the cell into a plurality of areas, and information carried by a channel having limited number of repetitions to terminals in at least one of the plurality of areas in a time division manner; compared to that the network device transmits with a certain power the channel having limited number of repetitions to terminals in the cell, the network device transmits with the power the channel having limited number of repetitions to the terminals in each are, the coverage capability and coverage gain of the channel are increased so as to ensure the normal communication between the terminals in the cell and the base station.
Patent WO-2020020044-A1 (WO)
Title: Imitative rattan weaved item and chair or hanging decoration
Inventor: WU JIAN
IPC: D04C1/06
Filed: 2019-07-18
Abstract: An imitative rattan weaved item (5) and a chair or a hanging decoration. The imitative rattan weaved item (5) comprises: a weaved item main body (1) weaved by imitative rattan; an edge covering strip (2) sewn to at least one side edge of the weaved item main body (1), the edge covering strip (2) being provided with edge covering holes (201) penetrating through the upper and lower surfaces of the edge covering strip (2); and a hole reinforcing member (3), mounting inside the edge covering hole (201) to reinforce the edge covering hole (201).
Patent WO-2020258422-A1 (WO)
Inventor: XING HAO
IPC: G09G3/20
Filed: 2019-07-19
Abstract: A liquid crystal panel, a system board matching the liquid crystal panel and an active matrix display device that employs the system board. The liquid crystal panel comprises: a display panel (111), comprising a display region (1111) as well as a gate driving circuit (1113) and a source driving circuit (1115) that are electrically connected to the display region (1111); and a source driving circuit board assembly, which is a circuit board assembly that is connected to contact the source driving circuit (1115) and which is provided with a circuit and a connector electrically connected to the circuit. The circuit is electrically connected to the gate driving circuit (1113) and the source driving circuit (1115), and the connector comprises a power supply voltage pin group, a P2P interface pin group used for transmitting all digital video image signals required by the liquid crystal panel, a data communication interface protocol pin group and a reference timing signal pin group; and the P2P interface pin group comprises a plurality of differential signal pin pairs.
Patent WO-2020168677-A1 (WO)
Inventor: KEH EDWIN YEE MAN
IPC: D06B1/00
Filed: 2019-07-22
Abstract: Provided herein is a method for decolorizing textile materials under hydrothermal conditions using dye adsorbent materials. The process is non-toxic and environmentally friendly, and the adsorbent materials can be repeatedly used. The textile materials are textile materials dyeable with disperse dyes. Further provided is a system for decolorizing textile materials. The decolorization system is designed to allow the adsorbent materials to react with the textile materials in a contact manner and a non-contact manner.
Patent WO-2020155592-A1 (WO)
Inventor: MA LIXIONG
IPC: G07F13/10
Filed: 2019-07-31
Abstract: 一种饮料自动贩卖机的自动落杯机构，包括固定架(1)，固定架(1)的中部贯穿设置有用于工件通过的通道，通道的外围设置有多个托杯机构(30)和多个下杯机构(40)，多个托杯机构(30)和多个下杯机构(40)绕通道的中心轴交替安装固定架(1)上，固定架(1)上安装有驱动托杯机构(30)与下杯机构(40)运动的驱动装置。通过驱动装置带动多个托杯机构(30)和多个下杯机构(40)的同步动作，可使相互层叠套接的杯体逐个分离，同时避免传统方法中出现扭烂杯体的问题，提高落杯的效率，降低杯体落杯的报废率。
Patent WO-2020048272-A1 (WO)
Inventor: CHEN HUANLE
IPC: G06Q20/32
Filed: 2019-08-02
Abstract: 本公开实施例公开了一种支付方法、装置、设备、电子设备及计算机可读存储介质。该方法包括：响应于感应到出现用户的事件，在支付机具上输出第一预设内容；在所述用户使用所述支付机具付款后，在所述支付机具上输出第二预设内容；其中，所述第一预设内容和第二预设内容包括与所述用户的支付信息无关的内容。本公开实施例可以在用户等待付款和/或付款完成后供用户消磨等待时间，提高用户的支付体验。
Patent WO-2020030064-A1 (WO)
Inventor: ZHANG SHUJUAN
IPC: H04W72/04
Filed: 2019-08-08
Abstract: La présente invention concerne un procédé de transmission d'informations, un procédé et un dispositif de surveillance, une station de base, un terminal et un support de stockage, le procédé comportant les étapes consistant à: déterminer N parties de bande passante qui sont dans un état actif; émettre un canal et/ou un signal sur les N parties de bande passante actives; et/ou déterminer D groupes de ressources de canal de commande, surveiller des informations de commande dans les D groupes de ressources de canal de commande, et émettre le canal et/ou le signal selon les informations de commande observées.
Patent WO-2021035518-A1 (WO)
Inventor: ZHANG WEN
IPC: G06F1/24
Filed: 2019-08-27
Abstract: Example switching circuits are described. An example electronic device includes a switching circuit comprising a switch to be mechanically activated by an activation device to generate a first signal. The switching circuit further includes a magnetic field sensor provided adjacent to the switch, to generate a second signal in response to sensing a magnetic field. The electronic device may operate in a first mode, in response to receiving the first signal in absence of the second signal. The electronic device may further operate in a second mode in response to receiving the first signal and the second signal.
Patent WO-2020220541-A1 (WO)
Title: 一种识别说话人的方法及终端
Inventor: ZHANG SIYING
IPC: G10L17/18
Filed: 2019-08-29
Abstract: 一种识别说话人的方法及终端，该方法包括：获取待测者针对基准数字串说出的待识别的音频信息（S101）；音频信息包括数字串；提取音频信息的扬声器潜变量以及数字潜变量（S102）；扬声器潜变量用于标识扬声器的特征信息，数字潜变量用于标识音频信息中待测者对数字的发音特征；当扬声器潜变量符合预设要求时，将数字潜变量输入预设的贝叶斯模型进行声纹识别，得到身份识别结果（103）。该方法基于音频信息中的扬声器潜变量以及数字潜变量识别说话人的身份信息，能够避免因不同扬声器对于相同的数字具有不同的发音，以及说话人对于相同数字在不同时刻的发音不同，从而干扰身份识别结果的情况，能够提高身份识别结果的准确度。
Patent WO-2020098340-A1 (WO)
Title: Compressor and motor thereof
Inventor: ZHANG XIAOBO
IPC: H02K1/20
Filed: 2019-09-02
Abstract: A motor and compressor which relate to the technical field of cooling devices. The motor comprises a housing (1) and a rotary shaft (2) and rotor (3) that are mounted on the housing (1); the rotor (3) is sleeved on the rotary shaft (2), and the rotor (3) is provided with a cooling through hole (31), the cooling through hole (31) penetrating the rotor (3) along the axial direction of the rotor (3); the rotary shaft (2) is provided thereon with flow guide grooves (21), and the flow guide grooves (21) are adaptively provided with coolant supply ports (41); the flow guide grooves (21) communicate with the cooling through hole (31), and the flow guide grooves (21) are a helical structure. Under the common action of the rotating rotor (3) and helical flow guide grooves (21), coolant flowing out from the coolant supply ports (41) is more easily introduced into the cooling through hole (31), and as a result, the cooling effect of the rotor (3) in the motor is improved.
Patent WO-2021012395-A1 (WO)
Inventor: ZHANG LIQIANG
IPC: H01M10/613
Filed: 2019-09-30
Abstract: Provided is a phase change material battery sealed by aluminum-plastic film, belonging to the field of battery bodies, and comprising a plurality of aluminum-plastic film outer shells (1); the inside of the aluminum-plastic film outer shells (1) is wrapped with a phase change inner core (17); the inner side of the phase change inner core (17) is wrapped with the battery body, and enables phase change material to be used to absorb the heat generated by the battery body, reducing the temperature of the battery, prolonging the service life of the battery, and ensuring the safety of the battery; the aluminum-plastic film can enhance sealing capability, the production process is simple and performance is good; at the same time, the assembly and disassembly steps of a plurality of aluminum-plastic film outer shells (1) are convenient, which are more convenient to use in groups.
Patent WO-2020073932-A1 (WO)
Inventor: TAN HONG
IPC: A61M1/00
Filed: 2019-10-10
Abstract: Disclosed is a medical intelligent sputum aspiration negative-pressure therapeutic apparatus with adjustable pressure, the apparatus comprising a therapeutic apparatus body and a drainage bottle (8), wherein a human-computer interaction interface (1), a warning device (3), an air inlet control device, a pressure release solenoid valve (6), a pressure sensor (7), a liquid level sensor (9), and an embedded microcomputer system (2) are arranged inside the therapeutic apparatus body; the human-computer interaction interface (1), the warning device (3), the air inlet control device, the pressure release solenoid valve (6), the pressure sensor (7), and the liquid level sensor (9) are all connected to the embedded microcomputer system (2), and the therapeutic apparatus is required to be connected to a negative pressure source in a hospital; and the air inlet control device is connected to the negative pressure source and the drainage bottle (8) respectively via a conduit, the drainage bottle (8) communicates with external atmospheric environment via the pressure release solenoid valve (6), and the pressure sensor (7) and the liquid level sensor (9) are arranged at the connection between the drainage bottle (8) and the therapeutic apparatus body. The therapeutic apparatus is simple in structure, the sputum aspiration pressure can be intelligently selected based on the weight of a patient during sputum aspiration, the pressure at a patient end can be maintained during aspiration therapy, and a tissue suction warning, a pressure loss warning, and a drainage volume and drainage rate warning device (3) are provided for safe use.
Patent WO-2021003887-A1 (WO)
Inventor: WEN XIANSHI
IPC: H02M1/42
Filed: 2019-10-24
Abstract: La présente invention concerne un circuit de commande de pilotage et un appareil électroménager. Le circuit de commande de pilotage comprend : un circuit en demi-pont connecté dans un circuit de bus et configuré pour convertir un signal d'alimentation électrique, chaque bras de pont du circuit en demi-pont comprenant spécifiquement un tube de commutation configuré pour avoir une extrémité de commande ; et une unité de serrage configurée pour limiter la valeur de tension de l'extrémité de commande du tube de commutation, un premier tube de commutation dans le circuit en demi-pont déclenchant l'extrémité de commande d'un second tube de commutation dans le circuit en demi-pont au moment de commutation initial afin de générer une tension de crête, et la tension de crête pouvant être affaiblie par l'unité de serrage. La solution technique de la présente invention réduit le risque de commutation sur le tube de commutation supérieur et le tube de commutation inférieur simultanément en raison de la tension de crête, et facilite l'amélioration de la fiabilité du circuit de commande de pilotage et de l'appareil électroménager.
Patent WO-2021081713-A1 (WO)
Inventor: HONG HAO
IPC: C12N9/10
Filed: 2019-10-28
Abstract: 一种转氨酶突变体及其应用。其中，该转氨酶突变体的氨基酸序列是由SEQ ID NO：1所示的氨基酸序列发生突变得到的氨基酸序列，突变至少包括如下突变位点组合之一：T7C+S47C、Q78C+A330C、V137C+G313C、A217C+Y252C和L295C+C328C；或者转氨酶突变体的氨基酸序列具有发生突变的氨基酸序列中的突变位点，且与发生突变的氨基酸序列具有80％以上同源性的氨基酸序列。所述转氨酶突变体实现蛋白质结构和功能的改变，减少了酶用量，提高了产物的ee值，降低了后处理的难度，使得其能够适合工业化生产。
Patent WO-2021008000-A1 (WO)
Inventor: DUAN XIANG
IPC: H04B7/06
Filed: 2019-10-30
Abstract: Disclosed are a voice wakeup method and apparatus, an electronic device and a storage medium. The method comprises: receiving sound signals collected by a microphone (S110); carrying out fixed beamforming on the sound signals to generate a plurality of beam signals (S120); calculating the signal-to-noise ratio of each beam signal (S130); determining a wakeup direction by means of the signal-to-noise ratios (S140); and carrying out a voice wakeup operation according to a sound signal in the wakeup direction (S150). By means of the wakeup method, a system can accurately determine a wakeup direction in a low signal-to-noise ratio environment, thereby effectively improving the accuracy of voice wakeup.
Patent WO-2021003940-A1 (WO)
Inventor: XU XIANGDONG
IPC: H02J7/00
Filed: 2019-11-14
Abstract: 本发明涉及无线充电技术领域，公开了一种无线充电器与充电设备。无线充电器包括主体 (100)，其顶盖 (110)上设有贯通的卡槽 (111)；固定板 (200)，同轴设于顶盖 (110)的外壁，固定板 (200)靠近顶盖 (110)的一端固设有与卡槽 (111)相适配的卡块 (210)；卡块 (210)穿过卡槽 (111)，并通过转动与主体 (100)卡接固定。该无线充电器包括主体 (100)和固定板 (200)，固定板 (200)一端通过卡块 (210)与主体 (100)的顶盖 (110)固接，另一端可以固接在需要安装无线充电设备的装置上。由于顶盖 (110)与固定板 (200)之间可以通过卡块 (210)及卡槽 (111)的旋转配合实现固定与分离，所以该无线充电器不需要借助外部的拆卸工具即可实现拆装。