baber/WOPTO huggingface dataset:
Patent WO-2019205231-A1 (WO)
Inventor: YU XUEFENG
IPC: C22C32/00
Filed: 2018-06-01
Abstract: L'invention concerne un procédé de préparation d'un matériau composite métallique renforcé de particules d'oxyde nanométrique, qui consiste : à mélanger une poudre d'alliage et un tensioactif et à effectuer un broyage à billes pour obtenir une poudre d'alliage lamellaire; à placer la poudre d'alliage lamellaire dans une atmosphère d'air sec et à la chauffer à 300-500°C pour la soumettre à une oxydation interne pendant 10 à 60 min pour obtenir le matériau composite métallique renforcé de particules d'oxyde nanométrique. Le procédé est simple à mettre en oeuvre et ne requiert pas de four à oxygène haute pression. Par comparaison avec un procédé d'oxydation interne classique, la température d'oxydation est plus basse et le temps d'oxydation plus court pour des coûts de production réduits. Sans nécessité d'utiliser une poudre nanométrique coûteuse comme matière première, un nano-oxyde est préparé et dispersé uniformément dans le métal, de manière à obtenir l'effet de renforcement du métal au moyen de l'oxyde de nanoparticules. De plus, on évite la production d'une couche superficielle de métal pur, telle qu'une couche d'argent, préjudiciable aux propriétés du matériau.
Patent WO-2018228570-A1 (WO)
Inventor: PENG JINLIN
IPC: H04W72/04
Filed: 2018-06-15
Abstract: La présente invention se rapporte au domaine des communication sans fil et concerne, en particulier, un procédé et un dispositif de communication de données. La présente application fournit un procédé. Si une unité de temps pour transmettre des informations de commande est différente d'une unité de temps pour transmettre des données, les informations de commande sont associées aux données. La temporisation est déterminée sur la base de la même unité de temps. La présente invention peut déterminer une temporisation uniforme sur la base du même principe d'unité de temps ou sur la base des mêmes critères de temporisation afin d'améliorer la robustesse, garantissant ainsi une communication normale entre une station de base et un dispositif d'utilisateur.
Patent WO-2020019257-A1 (WO)
Inventor: LIU SHUAI
IPC: B64D47/08
Filed: 2018-07-26
Abstract: 本发明实施例提供了一种多云台的控制方法、多云台的控制装置、无人机、计算机可读介质及电子设备，该多云台的控制方法包括：获取多个云台中每个云台的多个配置参数；将配置参数标识一致的多个配置参数作为配置信息对；获取所述配置信息对的目标配置参数，基于所述目标配置参数控制所述多个云台。本发明实施例的技术方案提供了一种统一控制多个云台的配置参数的方法，达到多个云台根据统一的配置参数进行控制的目的，有利于使用多云台进行拍摄时光轴的平行或重合。从而，有效地提高了拍摄效果，提升了用户体验。
Patent WO-2020034222-A1 (WO)
Inventor: ZHAO ZHENSHAN
IPC: H04W72/08
Filed: 2018-08-17
Abstract: L'invention concerne un procédé de transmission de données, un dispositif terminal, un dispositif de réseau, une puce, un support de stockage lisible par ordinateur, un produit de programme informatique et un programme informatique. Ledit procédé comporte les étapes consistant à: déterminer un ensemble de paramètres de base utilisé par un premier canal de liaison latérale; et effectuer une transmission de données sur le premier canal de liaison latérale selon l'ensemble de paramètres de base.
Patent WO-2020037633-A1 (WO)
Inventor: ZHANG XIANJIN
IPC: E03D9/03
Filed: 2018-08-24
Abstract: 一种洁厕装置，包括上盖（2）和盒体（1），上盖（2）扣合在盒体（1）上方，盒体（1）内分别形成相互隔离的大体积的容腔和小体积的渗透腔（112），容腔用于放置洁厕宝，容腔的侧壁形成多个渗透孔（113）与渗透腔（112）相通；渗透腔（112）的上方分别形成进水口（21）和出水口（22），进水口（21）通过进水管（23）与马桶的进水阀的补水口连通，出水口（22）通过出水管（23）通向出水阀的溢流管口。洁厕装置大大节省了洁厕宝，既环保，又降低了使用成本，适用于各种结构的马桶水箱。
Patent WO-2019042319-A1 (WO)
Title: Disc brake and vehicle
Inventor: ZHENG ZUXIONG
IPC: F16D55/228
Filed: 2018-08-29
Abstract: Disclosed are a disc brake (201) and a vehicle (200). The disc brake (201) comprises a brake caliper (10), a first brake pad (31), a service brake unit and a parking brake unit, wherein the parking brake unit comprises a parking motor (110), a parking screw rod mechanism (130), a lever mechanism (160) and a push rod (150); the parking motor (110) drives the axial movement of the push rod (150) successively via the parking screw rod mechanism (130) and the lever mechanism (160), so that the push rod (150) pushes the first brake pad (31) to move to press a brake disc (20); and the lever mechanism (160) is used for transmitting an output force of the parking screw rod mechanism (130) to the push rod (150).
Patent WO-2019042360-A1 (WO)
Title: Led lamp
Inventor: ZHANG GUOZHONG
IPC: F21K9/27
Filed: 2018-08-30
Abstract: An LED lamp includes an insulated heat-dissipating tube, one or more LED light-emitting element, a lamp electrode holder, a lamp electrode, and a lamp cover. The lamp electrode holder is disposed at an end of the insulated heat-dissipating tube. The lamp electrode is housed by the lamp electrode holder. An outer wall of the insulated heat-dissipating tube includes a first outer wall configured to house the at least one LED lighting-emitting element, and a second outer wall in direct contact with the surrounding air. The at least one LED lighting-emitting element and the first outer wall are covered by the lamp cover. The second outer wall of the insulated heat-dissipating tube and an outer surface of the lamp cover together form an outer surface of the LED lamp.
Patent WO-2020042196-A1 (WO)
Inventor: QU XIN
IPC: D03D15/00
Filed: 2018-09-02
Abstract: A printed fabric, which has a warp density of 16-25 warps/cm and weft density of 15-20 wefts/cm, a gram weight of 76-103g/m2, a warp tightness of 55-78, and a weft tightness of 29-38. Yarn A: black, 65.48 tex×2Z·Z/S twist; yarn B: yellow, 36.51 tex×2, Z·Z/S twist. The arrangement of the colored yarns is: the warp from type A, and the weft from type B.
Patent WO-2019047893-A1 (WO)
Title: Power processing method and device, and storage medium
Inventor: ZENG ZHAOHUA
IPC: H04W24/02
Filed: 2018-09-06
Abstract: The present application provides a power processing method and device, and a storage medium. Said method comprises: monitoring, at a pre-set time interval, a resource block of a current cell, and obtaining a monitoring result; and reducing, according to the monitoring result, the transmission power of a reference signal of the cell to specified power, the reference signal of the cell being transmitted on a transmission resource.
Patent WO-2020034294-A1 (WO)
Inventor: WANG LIMIN
IPC: G09G3/36
Filed: 2018-09-14
Abstract: La présente invention concerne un procédé de commande d'affichage, un appareil de commande d'affichage et un appareil ayant une fonction de stockage, le procédé consistant : à obtenir une image à afficher (S11) ; à déterminer si un degré de changement de l'image à afficher par rapport à la trame d'image d'affichage précédente dépasse une plage prédéfinie (S12) ; si le résultat de la détermination est oui, à régler la tension gamma actuelle à une tension gamma cible pour obtenir une courbe gamma cible (S13 ) ; et à commander un panneau d'affichage avec la courbe gamma cible, afin d'afficher l'image à afficher (S14).
Patent WO-2019062899-A1 (WO)
Title: Efficient bandwidth adaptation for a wideband carrier
Inventor: LIAO PEI-KAI
IPC: H04W52/00
Filed: 2018-09-29
Abstract: Apparatus and methods are provided for efficient bandwidth adaptation for wideband carrier. In one novel aspect, the UE starts a BWP timer upon detecting one or more BWP timer starting triggering events, resets the BWP timer upon detecting BWP resetting triggering events, and switches to the default BWP upon expiration of the BWP timer. The BWP timer starting triggering events comprises decoding a command to switch away from the default BWP, the detection of end of DL data transmission in DRX mode. In another novel aspect, the UE only decodes the DCI indication for active BWP switching in the first three OFDM symbols of a subframe or a slot. In yet another novel aspect, when the SPS is configured for the serving cell for a UE with multiple BWPs, the SPS is configured for all the BWPs accordingly.
Patent WO-2019091281-A1 (WO)
Title: Bague pour distributeur de liquide
Inventor: LAW VINCENT SIU-LEUNG
IPC: B65D83/16
Filed: 2018-10-23
Abstract: La présente invention concerne une bague (109) destinée à une bouteille de distributeur de liquide (101), telle une bouteille de savon, qui comporte une pompe de distribution (107) et une bouteille. La bague (109) est située entre la pompe (107) et la bouteille. La bague (109) présente un trajet d'écoulement d'air angulaire (305). La pompe (107) comprend un boîtier (210) conçu pour contenir les mécanismes de la pompe. Un trou (213) est formé dans le boîtier (210) de façon à permettre un déplacement d'air. Lorsque le trou (213) est aligné avec le trajet d'écoulement d'air (305), une solution liquide dans la bouteille ne peut atteindre le trou (213) sans passer d'abord par le coude angulaire dans le trajet d'écoulement d'air (305). Par conséquent, le trajet d'écoulement angulaire (305) empêche la solution liquide d'atteindre le trou (213) et d'entrer facilement dans le boîtier (210).
Patent WO-2020087217-A1 (WO)
Inventor: LIU WEI
IPC: C07D319/12
Filed: 2018-10-29
Abstract: The invention relates to a process of preparing a glycolide product from methyl polyglycolate or its product. The process comprises depolymerizing the methyl polyglycolate or its product in the presence of a depolymerization agent to make a depolymerized product; repolymerizing the depolymerized product to make a glycolic acid oligomer; and pyrolyzing the repolymerized mixture to make a glycolide product. A rare earth metal catalyst may be used facilitate the depolymerization reaction. The glycolide pyrolysis conversion rate may be greater than 90%. Also provided are related glycolide product and the glycolic acid oligomer. The glycolic acid oligomer may have a weight average molecular weight of 4, 000-80, 000.
Patent WO-2019214188-A1 (WO)
Title: Water usage monitoring and notification system for water dispenser
Inventor: CHENG KUANGF
IPC: A47J31/00
Filed: 2018-11-06
Abstract: A water usage monitoring and notification system for a water dispenser, the system comprising: a water dispenser into which a replaceable drinking water container is installed, rather than a drinking water device connected to an external pipe delivering drinking water, wherein the water dispenser comprises a water dispensing device for outputting water in the drinking water container to a user; a sensor for sensing the water level in the drinking water container and sending the same information externally; a processing unit comprising a control center connected to the sensor, receiving, from the sensor, information related to the water level in the drinking water container or information of replacement of the drinking water container, determining a water usage condition and a required operation according to the information, and outputting corresponding information, the control center being capable of calculating a remaining number of drinking water containers for each user; a notification database connected to the control center; and a display unit connected to the control center and the notification database.
Patent WO-2019233072-A1 (WO)
Title: Fan-out-like multi-device hybrid integrated flexible microsystem and preparation method therefor
Inventor: WANG WEI
IPC: B81B7/00
Filed: 2018-12-11
Abstract: A fan-out-like multi-device hybrid integrated flexible microsystem and a preparation method therefor, belonging to the field of microelectronics. The flexible microsystem uses micro-electromechanical system (MEMS) chips and/or integrated circuit (IC) chips as device units, and uses flexible isolation grooves (9) filled with polymers as flexible connections between the device units, and the electrical interconnection between the device units is realized by means of a metal wiring layer (4). The multi-device hybrid integrated flexible microsystem produced by means of the fan-out-like method in the present invention retains the excellent electrical performance of silicon-based devices, and also realizes the overall flexibility of the microsystem, and has a stable structure and reliable performance.
Patent WO-2020056940-A1 (WO)
Inventor: HUANG CHENGJIE
IPC: F24F11/00
Filed: 2018-12-12
Abstract: Disclosed are a multi-connected unit, an end distribution system (100) and a method for controlling same, and a distributor (110). The distributor (110) is used for uniformly distributing a fluid and comprises: a hollow housing (111), the housing (111) having an input pipe (112) and multiple output pipes (113) each in communication with the input pipe (112); and a rotor (114) rotatably arranged inside the housing (111), wherein the rotor (114) has a distribution cavity (1141), a distribution inlet (1142) and multiple distribution outlets (1143); the distribution inlet (1142) is in communication with the multiple distribution outlets (1143) by means of the distribution cavity (1141); and the input pipe (112) is in communication with the distribution inlet (1142), and the output pipes (113) are in communication with the distribution outlets (1143). The rotor (114) can rotate during the distribution of fluid so that the fluid can uniformly enter the output pipes (113) under the action of a centrifugal force, so as to guarantee the same fluid volume output by the output pipes (113) in order to achieve uniform distribution of fluid, and further guarantee the uniform distribution of fluid of the end distribution system (100), thereby improving the comfort of the end distribution system (100) when in use and guaranteeing the reliability of the multi-connected unit.
Patent WO-2019128974-A1 (WO)
Title: 信号接收电路、信号处理芯片、通信设备及信号接收方法
Inventor: Yang kaituo
IPC: H04B1/00
Filed: 2018-12-25
Abstract: 本申请公开了一种信号接收电路、信号处理芯片、通信设备及信号接收方法，属于无线通信技术领域。该信号接收电路通过第一射频放大器对射频信号进行放大并输出同相位的第一放大信号；通过第二射频放大器对射频信号进行放大并输出反相位的第二放大信号；第一混频器将第一本振信号与第一放大信号进行混频获得第一混频信号；第二混频器将第二本振信号与第二放大信号进行混频获得第二混频信号；第一本振信号的相位与第二本振信号的相位相反；输出接口将第一混频信号和第二混频信号相加后输出。通过混频器前的射频放大器隔离混频器中的本振信号，在保证噪声性能的同时，使得天线单元发出的信号满足频谱规范。
Patent WO-2020113714-A1 (WO)
Title: Touch screen and display device
Inventor: Ma yalong
IPC: G06F3/044
Filed: 2018-12-26
Abstract: Provided are a touch screen and a display device. The touch screen comprises thin film transistors and touch electrodes provided at a substrate. The substrate comprises signal channels and control channels. The signal channels are used to send or receive capacitance signals associated with the touch electrodes at different times. The control channels are used to control turning on or off of the thin film transistors. Sources of at least two thin film transistors are connected to a signal channel by means of a signal line. Gates of at least two thin film transistors are connected to a control channel by means of a control line. One touch electrode is connected to a drain of one thin film transistor.
Patent WO-2019137431-A1 (WO)
Title: Channel state information feedback method and device in wireless communication system
Inventor: LI YANCHUN
IPC: H04W24/10
Filed: 2019-01-10
Abstract: The present application relates to the field of wireless communications, and particularly relates to a feedback technology for channel state information. A channel state information transmission method comprises: a responder receives channel measurement signals sent by an initiator by using one or more transmitting antennas; according to the channel measurement signals, the responder sends a feedback frame to the initiator, the feedback frame comprising: information for indicating a transmitting antenna subset of the initiator, and one or more channel state information blocks corresponding to channels between the transmitting antenna subset of the initiator and the responder; the transmitting antenna subset is determined from the one or more transmitting antennas for sending the channel measurement signals. By means of the method provided by the present application, the responder feeds back the channel state information corresponding to some of the transmitting antennas, so that feedback overhead is reduced, and feedback efficiency is improved.
Patent WO-2019227957-A1 (WO)
Title: Backlight module and display device comprising same
Inventor: TANG JIANYE
IPC: H04M1/22
Filed: 2019-01-28
Abstract: The present disclosure relates to a backlight module for a display screen, the backlight module comprising first light-emitting units located on two sides of the backlight module and a second light-emitting unit located between the first light-emitting units on both sides, each of the first light-emitting unit and the second light-emitting unit comprising a plurality of light-emitting elements, the distance between the light-emitting elements of the first light-emitting unit and a display module of a display screen being smaller than the distance between the light-emitting elements of the second light-emitting unit and the display module of the display screen. The present disclosure also relates to a display screen comprising the backlight module, and relates to a display device comprising the display screen.
Patent WO-2020168471-A1 (WO)
Inventor: ZHENG DELAI
IPC: H04W36/30
Filed: 2019-02-19
Abstract: Disclosed are a cell residence method and device, which are used for solving the problems of the performance of a terminal device being affected and power consumption waste being caused due to the terminal device still performing cell measurement in the scenario where cell handover is possibly not required. In the present application, a terminal device selects, from cells searched by the terminal device, a cell with the maximum service quality reference value to serve as a currently resident first cell; and when the service quality reference value of the first cell is less than a first threshold value, the terminal device reports an A1 event or determines not to report an A2 event, such that the terminal device does not have to perform cell handover, and power consumption of the terminal device caused by the need to perform cell handover can be prevented.
Patent WO-2020087835-A1 (WO)
Inventor: GUI RIJUN
IPC: B82Y30/00
Filed: 2019-03-14
Abstract: The present invention relates to the technical field of preparation of nanomaterials and fluorescence probes, and in particular, to a method for preparing a cymoxanil ratio fluorescence probe based on a dual emission quantum dot/silver nanoparticle complex. Dual emission carbon quantum dots and silver nanoparticles are prepared. An inner filter effect occurs between the dual emission carbon quantum dots and the dispersed silver nanoparticles, thereby causing blue fluorescence quenching of the carbon quantum dots. Cymoxanil is specifically bonded to the silver nanoparticles, resulting in aggregation of silver nanoparticles, and an inner filter effect occurs between the dual emission carbon quantum dots and the dispersed silver nanoparticles, thereby causing green fluorescence quenching of the carbon quantum dots. On this basis, a linear relationship between the intensity ratio of two fluorescence emission peaks of the carbon quantum dots and the cymoxanil molar concentration is established, and a ratio fluorescence probe for cymoxanil detection is constructed. Said probe has a simple preparation process, low preparation cost, and high product sensitivity, and can be developed into a novel cymoxanil ratio fluorescence probe for the efficient detection of cymoxanil in pesticides.
Patent WO-2020215213-A1 (WO)
Inventor: WANG ZIJIAN
IPC: B25J9/16
Filed: 2019-04-23
Abstract: Disclosed are a multi-axis motion controller (10), a multi-axis motion control method and system. The multi-axis motion controller (10) comprises: a motion control module (11) which is adapted to receive a configuration command including the number of joints of a first controlled object and configuration parameters of the first controlled object, determine a motion algorithm library of the first controlled object, corresponding to the number of joints of the first controlled object, and input the configuration parameters of the first controlled object into the motion algorithm library of the first controlled object; a data interaction interface (12) which is adapted to activate a control field of the first controlled object in a predetermined message format according to the number of joints of the first controlled object; and a mapping module (13) which is adapted to establish a first mapping relationship between the activated control field of the first controlled object and a driving physical channel of the first controlled object. The multi-axis motion controller (10), the multi-axis motion control method and system relate to a control mechanism associated with a robot with a configurable number of joints.
Patent WO-2019228146-A1 (WO)
Title: Housing of electronic device and manufacturing method therefor, and electronic device
Inventor: YANG GUANGMING
IPC: G02F1/153
Filed: 2019-05-06
Abstract: Disclosed are a housing (11) of an electronic device (10) and a manufacturing method therefor, and an electronic device (10). The housing (11) of the electronic device (10) comprises: a transparent housing body (100), a first electrode layer (300), an electrochromic layer (700), an electrolyte layer (600), an ion storage layer (500), a second electrode layer (400) and a substrate (200) which are arranged in a stacked manner in sequence, wherein at least one of the first electrode layer (300) and the electrochromic layer (700) is configured in a predetermined pattern structure, and wherein one side of the transparent housing body (100) is provided with a patterned electrochromic device structure. When observing from the other side of the transparent housing body (100), a reversible electrochromic effect of a predetermined pattern of the housing (11) can be achieved, thereby causing the predetermined pattern on the housing (11) to appear or disappear by electrical control, which satisfies the market demand of consumers for the changeable and fashionable appearance effects of electronic products.
Patent WO-2020223916-A1 (WO)
Inventor: HUANG XIAOJUN
IPC: H04L12/28
Filed: 2019-05-08
Abstract: The present disclosure relates to a networking method and apparatus, and a light control system. The networking method comprises: executing scanning to obtain a beacon signal; determining whether a parameter comprised in the obtained beacon signal matches a preset parameter of a router or a terminal; and when the parameter comprised in the obtained beacon signal matches the preset parameter, establishing communicational connection with a coordinator which transmits the beacon signal. The router is a lighting device; the terminal is a control switch for controlling the router to emit light; communicational connection is established among multiple routers in communicational connection with the coordinator; communicational connection is established between the router in communicational connection with the coordinator and the terminal. In embodiments of the present disclosure, after being powered on, the lighting device and the control switch can automatically match the coordinator to access a network.
Patent WO-2020232697-A1 (WO)
Inventor: CAI YE
IPC: G06K9/62
Filed: 2019-05-23
Abstract: 本发明提供了一种在线人脸聚类的方法及系统。一种在线人脸聚类的方法包括：对原始视频的图像帧进行人脸检测，得到人脸图片；通过深度学习模型提取所述人脸图片的人脸特征向量；提取所述人脸图片中的人脸属性；将所述人脸特征向量分配到预设的第一人脸簇库中，得到更新后的第二人脸簇库；对所述第二人脸簇库中的人脸簇进行分裂或者合并，得到更新后的第三人脸簇库。本发明实施例的技术方案，实现了实时采集数据场景下的在线人脸聚类，提高了人脸聚类的准确性。