baber/WOPTO huggingface dataset:
Patent WO-2020215191-A1 (WO)
Title: Interactive method and tool for passive non-contact type mutual capacitance capacitive screen
Inventor: HUANG YANZHAO
IPC: G06F3/044
Filed: 2019-04-22
Abstract: An interactive method and tool for a passive non-contact type mutual capacitance capacitive screen, relating to the technical field of mutual capacitance capacitive screen touch, and for use in overcoming the technical shortcomings of the high bezel of the existing touch screen and the incapability of recognizing a plurality of interactive tools. On the basis of the touch test principle of the mutual capacitance capacitive screen, a passive non-contact type interactive tool is used to act on a recognition area of the mutual capacitance capacitive screen, and comprises at least two conductive contacts connected to each other by means of a conductor for substituting fingers to complete interaction with an interactive recognition table. Even if there is no user contact, the interactive tool can be still reliably recognized by a touch screen, and has the advantages of no need of the battery replacement, long service duration, no need of contact operation, etc. There is no theoretical upper limit to the number of interactive tools on the touch screen, which can stimulate the creativity of developers to the greatest extent and ultimately bring customers a better and more realistic application experience.
Patent WO-2019233393-A1 (WO)
Inventor: CHEN YAN
IPC: G06K9/00
Filed: 2019-06-04
Abstract: 一种图像处理方法，包括：获取待检测图像，根据多个单标签分类模型对所述图像进行场景识别，得到所述待检测图像对应的标签，所述单标签分类模型为根据包含单一场景要素的单标签图像得到的。将所述待检测图像对应的标签作为场景识别的结果进行输出。
Patent WO-2020228080-A1 (WO)
Title: 扬声器
Inventor: SONG WEI
IPC: H04R1/08
Filed: 2019-06-04
Abstract: 本发明提供了扬声器，包括盆架、振动系统、磁路系统，盆架包括用于收容磁路系统的底框和固定于磁路系统上的顶盖，振动系统包括第一环形振膜、第二环形振膜、环形球顶、音圈、环形骨架以及连接骨架，第一环形振膜的外侧与底框连接，第一环形振膜的内侧与环形骨架的环形底部连接，环形骨架的环形顶部与环形球顶的外侧连接，第二环形振膜的外侧与环形球顶的内侧连接，第二环形振膜的内侧与顶盖连接，连接骨架的一端与音圈连接、另一端与环形球顶连接。本发明提供的扬声器通过设置振动系统采用第一环形振膜和第二环形振膜的双振膜结构，可以使得振动系统振动更为平衡，有效减少因振动不平衡产生的杂音，有效提升音质。
Patent WO-2020248114-A1 (WO)
Title: Aqueous dispersion comprising multistage polymer and process of making same
Inventor: ZHENG BAOQING
IPC: C08F2/26
Filed: 2019-06-11
Abstract: Provided is an aqueous dispersion of multistage polymer particles comprising at least three polymers with low minimum film formation temperature. Also provided are aqueous coating compositions with balanced properties.
Patent WO-2020248117-A1 (WO)
Title: Procédés et dispositifs de routage de paquets dans des réseaux de communication
Inventor: HE JIANG
IPC: H04L45/50
Filed: 2019-06-11
Abstract: L'invention concerne un procédé mis en œuvre par un premier nœud de réseau dans un réseau de communication. Le procédé comprend les étapes suivantes consistant à: calculer un ou plusieurs identifiants d'étiquette d'entropie dans une ou plusieurs plages prédéfinies d'identifiants d'étiquette d'entropie; et transmettre, à un ou plusieurs seconds noeuds de réseau, un paquet comprenant au moins un ou plusieurs identifiants d'étiquette d'entropie calculés. Dans la présente invention, une profondeur de pile d'étiquettes MPLS peut être sauvegardée afin d'atténuer des défis de profondeur de pile sur le noeud d'entrée, en particulier pour des applications de tunnel TE. De plus, une solution pondérée par la lumière peut être obtenue de sorte qu'il n'y ait pas d'impact sur les nœuds de transit et le noeud de sortie, et sur le noeud d'entrée, le jeu de puces de commutation peut prendre en charge une entropie avec différentes plages.
Patent WO-2021000098-A1 (WO)
Inventor: CHNE SI
IPC: H01Q1/38
Filed: 2019-06-29
Abstract: La présente invention concerne une antenne et un dispositif électronique. L'antenne comprend une partie de rayonnement, une cosse de masse placée à distance de la partie de rayonnement, et une pluralité de parties de connexion de mise à la masse pour connecter électriquement la partie de rayonnement à la cosse de masse, la partie de rayonnement comprenant quatre corps rayonnants qui sont distribués en un réseau planaire 2 × 2 ; les corps rayonnants sont espacés l'un de l'autre de façon à former, au centre du réseau plan, un premier espace et un second espace qui sont perpendiculaires l'un à l'autre ; chacun des corps rayonnants est électriquement connecté à la cosse de masse au moyen d'une partie de connexion de mise à la masse ; la partie de connexion de mise à la masse comprend au moins une plaque et une pluralité de trous d'interconnexion métalliques ; la plaque et les trous d'interconnexion métalliques sont situés entre le réseau plan et la cosse de masse ; la ou les plaques et les corps rayonnants sont tous situés sur des plans différents et sont parallèles les uns aux autres ; l'un ou l'autre de deux côtés opposés de chaque plaque est au moins électriquement connecté à un trou d'interconnexion métallique ; et chaque côté de la plaque est électriquement connecté au corps rayonnant adjacent, à la plaque adjacente ou à la cosse de masse au moyen d'au moins un trou d'interconnexion métallique. Le dispositif électronique comprend l'antenne. Selon la solution technique de la présente invention, l'antenne présente l'avantage d'avoir un profil bas.
Patent WO-2020134021-A1 (WO)
Inventor: YE BIN
IPC: F24F13/28
Filed: 2019-07-08
Abstract: 一种空调器、空调室内机及其转动连接结构，转动连接结构包括固定件(11)及在预设工作角度范围内相对于固定件(11)转动的旋转件(12)，固定件(11)上设有转轴槽(111)、安装槽(112)及限位槽(113)，旋转件(12)包括主体(121)、限位件(122)、转轴(123)及头部(124)；头部(124)穿过安装槽(112)并使转轴(123)由安装槽(112)内滑入转轴槽(111)内，头部(124)止挡于转轴槽(111)之外，头部(124)与主体(121)位于固定件(11)的相对两侧。
Patent WO-2020057235-A1 (WO)
Inventor: MAO JIANYONG
IPC: C07C45/34
Filed: 2019-07-09
Abstract: Disclosed is a method for continuously and efficiently preparing 2,6,6-trimethyl-2-cyclohexene-1,4-dione by oxidation, comprising: (1) reacting a raw material liquid with an oxygen-containing gas in a jet mixing manner to obtain a reaction liquid; (2) performing gas-liquid separation on the reaction liquid, adjusting the temperature of a liquid phase, and then reacting the liquid phase with an oxygen-containing gas in a jet mixing manner to obtain a reaction liquid, the oxygen-containing gas in step (2) being a gas phase obtained by the gas-liquid separation or a newly prepared gas; and (3) repeating the process of step (2) until reaction is complete so as to obtain a 2,6,6-trimethyl-2-cyclohexene-1,4-dione product liquid. The raw material liquid contains a catalyst, a reaction raw material, and a solvent. By means of gas and liquid jet mixing, the mixing effect of the reaction liquid, the gas, and the catalyst is greatly superior to that of a mechanical stirring reactor, where bubbles are more uniformly dispersed and sufficiently contact, thereby achieving an ideal mass transfer effect and accelerating reaction.
Patent WO-2020015653-A1 (WO)
Title: Method and device for estimating remaining flight time of aircraft, battery, and aircraft
Inventor: LIU YUHUA
IPC: G01R31/36
Filed: 2019-07-16
Abstract: A method and device for estimating a remaining flight time of an aircraft, a battery, and an aircraft comprising the battery. The method comprises: determining optimal currents corresponding to respective time points in a preset time period, wherein a termination time point of the preset time period is the current time point, and the optimal current is a current obtained by processing a sampling current of each time point correspondingly according to a preset current condition (101); on the basis of the optimal currents corresponding to the respective time points in the preset time period, calculating an average current over the preset time period (102); acquiring a remaining capacity of the battery (103); and on the basis of the remaining capacity of the battery and the average current, obtaining a remaining flight time of the aircraft (104). The method is used to obtain the remaining flight time of the aircraft, which can directly reflect how much longer the aircraft can fly.
Patent WO-2021007815-A1 (WO)
Inventor: GUAN XIJUN
IPC: C22F1/00
Filed: 2019-07-17
Abstract: A method for manufacturing a bending-resistant intracranial depth electrode, a bending-resistant intracranial depth electrode, and an electroencephalograph. The method comprises the steps of: using a shape memory alloy material to fabricate a support rod (12) of the intracranial depth electrode, the shape memory alloy having a set phase transition temperature (101); and subjecting the support rod (12) to an annealing process in a straight state so that the support rod (12) memorizes a straight shape (102).
Patent WO-2021016742-A1 (WO)
Title: Voltage converter
Inventor: YUEN KUENFAAT
IPC: H02M3/335
Filed: 2019-07-26
Abstract: Embodiments of present disclosure relates to a converter. The converter comprises a first conversion unit, a second conversion unit, a switching circuit and a controller. The first conversion unit includes a first voltage source and a second voltage source, and is configured to generate a first voltage from an input voltage. The second conversion unit includes a third voltage source and a fourth voltage source, and is configured to generate a second voltage from the input voltage. The switching circuit is coupled to the first and second conversion units. The controller is coupled to the switching circuit, and is configured to in response to receiving an indication of voltage, cause the switching circuit to couple the first and second conversion units in parallel or in series, cause the first and second voltage sources in series or in parallel, and cause the third and fourth voltage sources in series or in parallel to generate a output voltage.
Patent WO-2021022405-A1 (WO)
Inventor: ZHAO ERJIN
IPC: G09F9/30
Filed: 2019-08-02
Abstract: A display device (100) and a manufacturing method therefor. The display device (100) comprises a flexible panel (110) and a protective film (120). The flexible panel (110) comprises a first panel portion (111), a second panel portion (112), and a bending portion (113) connected between the first panel portion (111) and the second panel portion (112). The protective film (120) is adhered to the surface (114) of a non-display side of the flexible panel (110), and comprises a first film portion (121) adhered to the first panel portion (111) and a second film portion (122) adhered to the second panel portion (112). The flexible panel (110) is bended at the bending portion (113), such that the first panel portion (111) and the second panel portion (112) overlap each other in a first direction perpendicular to the surface (114). A first edge of the first film portion (121) close to the second film portion (122) is distanced from a first boundary between the first panel portion (111) and the bending portion (113) by a first distance (x1), and a second edge of the second film portion (122) close to the first film portion (121) is distanced from a second boundary between the second panel portion (112) and the bending portion (113) by a second distance (x2); the sum of the first distance (x1) and the second distance (x2) is greater than 0, and neither the first distance (x1) nor the second distance (x2) is smaller than 0.
Patent WO-2020113984-A1 (WO)
Inventor: ZHANG YUANZHI
IPC: A47J27/00
Filed: 2019-08-05
Abstract: Disclosed is a cooking appliance (100), comprising a supporting ring (14), an inner pot (30), a transmission assembly (50), and a driving member (70). The inner pot (30) is sheathed on the supporting ring (14); and the transmission assembly (50) is arranged between the driving member (70) and the inner pot (30), and drives the inner pot (30) to ascend or descend relative to the supporting ring (14). The driving member (70) drives the transmission assembly (50) to work, and the transmission assembly (50) drives the inner pot (30) to ascend or descend relative to the supporting ring (14) during working. As such, when the inner pot (30) needs to be taken out, the inner pot (30) is driven to ascend by the driving member (70) and the transmission assembly (50), then the inner pot (30) can be separated from the supporting ring (14), fingers can hold the inner pot (30) conveniently, the inner pot (30) can be smoothly taken and placed without stagnation, and taking and placing of the inner pot (30) is relatively convenient. In addition, when cooking processing is needed, the inner pot (30) is placed back, the driving member (70) and the transmission assembly (50) can drive the inner pot (30) to descend, and enable the inner pot (30) to be supported on the supporting ring (14), a cover body can be closed, and cooking processing is started.
Patent WO-2020048335-A1 (WO)
Title: Syringe
Inventor: ZHANG ZHUOXUAN
IPC: A61M5/315
Filed: 2019-08-26
Abstract: A syringe, comprising: a barrel (1), comprising a needle accommodating cavity and a plunger accommodating cavity, the cross-sectional area of the needle accommodating cavity being less than that of the plunger accommodating cavity; a pull-back element (3), accommodated in the needle accommodating cavity, wherein a needle (5) is mounted on the pull-back element (3), and a cavity (36) is provided at an end of the pull-back element (3) proximate to the plunger accommodating cavity; a plunger (2), disposed in the plunger accommodating cavity and movable between a pushed-in position and a pulled-out position, wherein a head portion of the plunger (2) enters the cavity of the pull-back element (3) and is engaged therein when in the pushed-in position; an offset force structure, disposed in the cavity of the pull-back element (3) and/or the head portion of the plunger (2), wherein the head portion of the plunger (2) applies an offset force on the pull-back element (3) by means of the offset force structure, and when the head portion of the plunger (2) is moved to the pulled-out position, the offset force structure causes the pull-back element (3) and the needle (5) to tilt with respect to the axis of the barrel (1) in the plunger accommodating cavity by means of the offset pressure. After the syringe is used, the plunger (2) is pulled back, the pull-back element (3) is offset inside the barrel (1), and the needle (5) is offset in the same manner, such that the needle is prevented from being pushed out of the barrel (1) again, thereby improving safety during use.
Patent WO-2021046768-A1 (WO)
Inventor: LIU TONGHUI
IPC: G01S17/08
Filed: 2019-09-11
Abstract: 一种目标物的反射率计算方法、装置及相关设备，以在实时处理系统中，简单精确的计算物体的反射率。所述方法包括：首先从接收端接收的目标物反射的回波信号中每相邻两份子回波信号到达接收端的时间间隔大于预设第一时间间隔的信号全部提取出来，分为n份子回波信号，其中，n为大于或等于1的正整数；然后计算提取出的n份子回波信号中每一份子回波信号的子反射率；最后将每一份子回波信号的子反射率累加获得目标物的反射率。
Patent WO-2020134200-A1 (WO)
Inventor: LI DAQUAN
IPC: F25B21/00
Filed: 2019-09-17
Abstract: 一种磁制冷装置，其包括：冷端旋转阀（5），设置在蓄冷床组件（2）和冷端换热器（3）之间，且能够旋转而使得蓄冷床组件（2）与冷端换热器（3）之间的换热流体在连通和关闭连通之间进行切换；和/或，还包括热端旋转阀（6），热端旋转阀（6）设置在蓄冷床组件（2）和热端换热器（4）之间，且能够旋转而使得蓄冷床组件（2）与热端换热器（4）之间的换热流体在连通和关闭连通之间进行切换。取消了现有技术中磁制冷装置中在蓄冷床组件（2）和冷端换热器（3）以及蓄冷床组件（2）与热端换热器（4）之间的大量管路，解决了磁制冷机结构和尺寸较大、结构不紧凑的问题。
Patent WO-2021056528-A1 (WO)
Inventor: LIU XING
IPC: H04W72/04
Filed: 2019-09-29
Abstract: L'invention concerne des systèmes et des procédés pour les communications sans fil. Dans un mode de réalisation, un dispositif de communication sans fil détermine que la transmission d'informations de commande de liaison montante (UCI) sur au moins une partie d'une première ressource de liaison montante est annulée. En réponse à la détermination du fait que la première transmission des premières UCI sur la première ressource est annulée, le dispositif de communication sans fil détermine une seconde ressource de liaison montante pour transmettre les UCI. Le dispositif de communication sans fil transmet les UCI sur la seconde ressource de liaison montante.
Patent WO-2021062883-A1 (WO)
Inventor: LEI GUILIN
IPC: A24F47/00
Filed: 2019-10-11
Abstract: An atomizer and an electronic atomization device. The atomizer comprises: an atomization assembly (30); an airflow channel comprising an outlet channel (121); and a first liquid absorption structure and a second liquid absorption structure connected for liquid guide are provided on the outlet channel (121), the first liquid absorption structure and the second liquid absorption structure absorbing, by means of capillary force, condensate formed on the outlet channel (121). The second liquid absorption structure is located between the atomization assembly (30) and the first liquid absorption structure, and the capillary force of the second liquid absorption structure is larger than that of the first liquid absorption structure. The second liquid absorption structure is provided with a liquid storage tank (105) capable of absorbing and storing the condensate by means of the capillary force. The condensate in the first liquid absorption structure reaches the second liquid absorption structure to be absorbed and stored under the capillary force of the liquid storage tank (105). The present invention can prevent a user from sucking leaked liquid during suction, thereby improving the user experience.
Patent WO-2020078301-A1 (WO)
Title: Wireless signal coverage detection method and device
Inventor: SI XIAOYUN
IPC: H04W24/08
Filed: 2019-10-14
Abstract: Embodiments of the present application relate to the field of communications and provide a wireless signal coverage detection method and device. The method comprises: a wireless signal coverage detection device may obtain first signal quality information of each STA in at least one first STA when a first AP is turned off, wherein the first signal quality information is measured by at least one AP except for the first AP; obtain second signal quality information of each STA in at least one second STA when a second AP is turned off, wherein the second signal quality information is measured by at least one AP except for the second AP; on the basis of the first signal quality information and the second signal quality information, determine decision information for determining a signal coverage quality; and obtain third signal quality information of a third STA, and determine whether the third STA is located in a weak coverage area according to the third signal quality information and the decision information. According to the embodiments of the present application, automatic detection of a wireless signal coverage range is implemented, and a convenient detection method is provided in the case that accuracy is ensured.
Patent WO-2021017199-A1 (WO)
Title: Translation structure, pulley and door-window assembly
Inventor: GAO YANHONG
IPC: E05D13/00
Filed: 2019-10-22
Abstract: A translation structure, a pulley and a door-window assembly, the translation structure comprising a supporting frame, a guiding part (20), a guiding block (30), a fixing frame, a sliding part (80) and a sliding rod; the guiding part (20) is disposed on the supporting frame and may move within the limitations of the supporting frame; the guiding block (30) is installed on the guiding part (20), moving along with the guiding part (20), and a guiding groove (301) is provided in the guiding block; the fixing frame is provided with an idler wheel (70); the sliding part (80) is installed in an fixing frame, and partially penetrates into the guiding groove (301); the sliding rod is penetratingly provided on the sliding part (80), and two ends thereof are fixedly connected to the supporting frame after penetrating the fixing frame; when the guiding part (20) moves, the sliding part (80) is pushed by means of the guiding groove (301) of the guiding block (30) to move along the axial direction of the sliding rod, and when the sliding part (80) moves, the fixing frame is pushed to perform translation movement along the axial direction of the sliding rod. Both the pulley and the door-window assembly comprise the described translation structure. Regarding the translation structure, installation is convenient, the structure is simple, the bearing capacity is large, and the transmission movement is accurate.
Patent WO-2020083290-A1 (WO)
Inventor: JESSIE JEFFREY LYNN
IPC: B65D81/18
Filed: 2019-10-22
Abstract: A temperature controlled delivery appliance and a method of operating the same are provided. The temperature controlled delivery appliance includes a storage container, a climate control system for regulating the temperature within the storage container, and a controller for implementing a pre-conditioning method, which includes maintaining the storage container at a preconditioning temperature until a delivery notification is received, and operating the climate control system to regulate the container temperature to a target temperature upon receiving the delivery notification.
Patent WO-2020108186-A1 (WO)
Title: Method for synthesizing keto-isophorone
Inventor: Hang jiao
IPC: C07C45/78
Filed: 2019-10-24
Abstract: Provided is a method for synthesizing keto-isophorone. The method comprising: using 3,5,5-trimethyl-4-hydroxy-2-cyclohexene-1-one (HIP) as a raw material; using a benzoquinone compound (II) as an oxidizing agent and a catalyst; introducing oxygen or air; oxidizing an inert solvent to generate a keto-isophorone (KIP) and a hydroquinone compound (III);
Patent WO-2020237993-A1 (WO)
Title: 显示面板及显示面板的制备方法
Inventor: WANG KAIJUN
IPC: G02F1/1339
Filed: 2019-10-25
Abstract: 提供一种显示面板，包括阵列基板（100）、彩膜基板（101）、框胶（103）、金属电极（104）以及挡墙（106）。框胶（103）设置在阵列基板（100）和彩膜基板（101）的边缘，用以密封阵列基板（100）和彩膜基板（101）。金属电极（104）设置在阵列基板（100）像素单元开口区域，挡墙（106）的顶部抵接在彩膜基板（101）的内表面上。挡墙（106）阻隔其左侧和右侧的液晶（105），保持液晶盒厚一致。还提供显示面板的制备方法。
Patent WO-2021081837-A1 (WO)
Inventor: LIU YUANLIN
IPC: G06F16/35
Filed: 2019-10-30
Abstract: 一种模型构建方法、分类方法、装置、存储介质及电子设备，模型构建方法包括：根据一级标签预测矩阵、一级标签基准矩阵、目标矩阵和二级标签基准矩阵确定目标损失值；每当一批待训练数据训练完成后得到一目标损失值，每得到一目标损失值，将目标损失值回传到待训练模型中，以调整待训练模型的参数，直至待训练模型收敛。
Patent WO-2021027097-A1 (WO)
Inventor: ZHAO YUAN
IPC: C08G79/00
Filed: 2019-11-05
Abstract: A hardened layer polymer film, which is a single-component hardened layer and has the following structural formula: (I). The hardened layer is a germanium oxide compound of a ladder structure consisting of an inorganic double-stranded skeleton having an organic side chain, and is generated by means of a polymerization reaction of two germanium oxide compounds having different side chain structures. This hardened layer relates to an organic-inorganic hybrid material, improves the hardness, friction resistance and thermal stability of the hardened layer polymer film, and has excellent optical transparency, thermal stability and good mechanical properties.
Patent WO-2020094008-A1 (WO)
Inventor: WEI QUNCHAO
IPC: A61P13/12
Filed: 2019-11-05
Abstract: 涉及一种式(I)所示的2-氧代-1,2-二氢喹啉类化合物、其制备方法以及其在用于预防和/或治疗血栓栓塞性疾病和/或血栓栓塞并发症的药物中的用途，其中，R  1 选自式（II）；R  2 选自C  1-6 烷基；n选自0、1和2。所述化合物具有高活性、高溶解性和更好的药代动力学性质。
Patent WO-2020098586-A1 (WO)
Inventor: ZHONG JILI
IPC: G16H20/30
Filed: 2019-11-11
Abstract: 基于中医理论的多维度大健康指导系统(10)，以及一种基于中医理论的多维度的大健康指导方法，利用信息采集单元(110)采集用户信息，利用信息分析单元(120)分析用户信息并进行用户画像，利用指导方案输出单元(140)从多个维度对用户画像与信息存储单元(130)中存储的基材数据进行关联性匹配，以输出与用户信息相适的指导方案；从多个维度对用户进行指导方案匹配，最终向用户提供更准确和精确的健康指导。
Patent WO-2021012533-A1 (WO)
Inventor: ZHA BAO
IPC: G02B5/30
Filed: 2019-11-15
Abstract: A polarizer (100, 210) and a display apparatus (200, 300, 400). The polarizer (100, 210) comprises a surface protective layer (170, 217), a stripping protective layer (110, 211) and an organic dye layer (130, 213), wherein the organic dye layer (130, 213) is configured with an organic dye for absorbing light with a wavelength of less than 430 nm. The polarizer can solve the problem that a dark state color point tends to be blue due to the excessive leakage of blue light where the existing display apparatus is in a dark state, can enhance the color performance capability of the display apparatus (200, 300, 400), and can also reduce the damage to human eyes caused by deep blue light.
Patent WO-2021097647-A1 (WO)
Title: 轻质石墨烯复合材料及其制备方法
Inventor: Lin Lanhua
IPC: C08K7/00
Filed: 2019-11-19
Abstract: 提供轻质石墨烯复合材料及其制备方法。该复合材料包括以下按照重量份数计的组分：石墨烯20-32份、玻璃纤维30-45份、氯丁橡胶12-25份、环氧树脂5-10份、铜粉8-12份、铝粉5-8份、纳米二氧化钛1-3份、凹凸棒土10-18份、柠檬酸3-5份、哌嗪基丙基甲基二甲氧基硅烷12-20份、聚乙烯醇18-28份、轻质炭黑1-3份、钛酸酯偶联剂1-3份。该复合材料具有提高的力学性能和导电性能，可用于电学领域的各种导电仪器的制备。