baber/WOPTO huggingface dataset:
Patent WO-2019218283-A1 (WO)
Title: Battery and electronic device
Inventor: YU YUYING
IPC: H01M50/559
Filed: 2018-05-16
Abstract: Disclosed in the present application are a battery and an electronic device. The battery comprises: a housing, provided with a through hole; a roll core, provided in the housing, the roll core at least comprising a first pole piece, a second pole piece, and a cavity, the first pole piece being electrically connected to the housing, and the housing being a first electrode of the battery; and a core shaft, a first end part of the core shaft being exposed by means of the through hole, and the first end part being fixed in the through hole by means of a first insulating layer. A second end part of the core shaft is provided in the cavity, the second pole piece is electrically connected to the core shaft, and the core shaft is a second electrode of the battery. According to the present application, the space is saved, and the energy density of a battery is improved.
Patent WO-2018228142-A1 (WO)
Title: 基于铝热自蔓延梯度还原与渣洗精炼制备钛合金的方法
Inventor: DOU ZHIHE
IPC: C21B15/02
Filed: 2018-05-21
Abstract: 一种基于铝热自蔓延梯度还原与渣洗精炼制备钛合金的方法，属于钛铝合金技术领域。该方法为将原料预处理后，按质量比，金红石或高钛渣或二氧化钛：铝粉：V2O5粉末：CaO：KClO3＝1.0：（0.60～0.24）：（0.042～0.048）：（0.12～0.26）：（0.22～0.30）称量原料，采用梯度加料的方式进行铝热自蔓延反应得到高温熔体，进行梯度还原熔炼，加料完毕之后进行保温熔分，然后向高温熔体中加入CaF2-CaO-TiO2-V2O5基精炼渣，进行渣洗精炼，最后除渣得到钛合金。该方法具有流程短、能耗低、操作简单、合金中Al、V含量易于控制等优点。
Patent WO-2019227376-A1 (WO)
Inventor: PENG LING
IPC: H05B37/02
Filed: 2018-05-31
Abstract: 本申请提供了一种智能照明单元以及系统，涉及智能家具技术领域，智能照明单元，包括：照明模块、计时模块以及控制模块；计时模块配置成计算时间数据；控制模块配置成在时间数据为预设时间时，根据预设照明状态控制照明模块的运行，解决了现有技术中存在的照明设备的使用过程较为不方便的技术问题。
Patent WO-2020000150-A1 (WO)
Inventor: ZHU ZHIPENG
IPC: A24F47/00
Filed: 2018-06-25
Abstract: Disclosed by the embodiments of the present invention is a control method for electronic cigarette heating temperature. The method is based on an electronic cigarette apparatus which comprises a heating circuit; the heating circuit comprises a heating resistor; an input end of the heating circuit is connected to a PWM output end; power is supplied to the heating resistor by means of the heating circuit so as to heat an inhalable material placed in the electronic cigarette apparatus so that a user may inhale the material. The method comprises: acquiring a current heating temperature value of the heating resistor; detecting the duty ratio currently outputted by the PWM output end as a current duty ratio; determining a target duty ratio adjusting value according to the current duty ratio, the current heating temperature value and a preset target temperature value; and adjusting the PWM outputted by the PWM output end according to the target duty ratio adjusting value. By employing the present invention, the accuracy of heating temperature values for flue-cured tobacco type electronic cigarettes may be improved, thereby improving the user experience.
Patent WO-2019210559-A1 (WO)
Title: Non-aqueous electrolyte for lithium ion battery and lithium ion battery
Inventor: SHI QIAO
IPC: H01M10/05
Filed: 2018-06-27
Abstract: In order to overcome the problems of insufficient cycle performance and temperature storage performance in existing lithium ion batteries, the present invention provides a non-aqueous electrolyte for a lithium ion battery, comprising a solvent, lithium salts, and one or more of compounds presented by structural formula 1. In structure formula 1, R is a single bond or methylene; R 1  is represented by formula (II), (III), or (IV); R 2  and R 3  are selected from hydrogen or halogen; and m is an integer ranging from 1 to 4, and n is an integer ranging from 0 to 2. Moreover, also disclosed in the present invention is a lithium ion battery comprising the non-aqueous electrolyte. The non-aqueous electrolyte for a lithium ion battery provided by the present invention facilitates the improvement of the high-temperature storage performance and the high-temperature cycle performance of a battery.
Patent WO-2019007438-A1 (WO)
Title: Drive implementation method, apparatus and device, and computer readable storage medium
Inventor: WANG DAN
IPC: H04L29/06
Filed: 2018-07-09
Abstract: Disclosed are a drive implementation method, apparatus and device, and a computer storage medium. The method comprises the following steps: analyzing a drive process of a target drive; comparing the drive process of the target drive with a pre-set drive process of a default drive to obtain a different portion; implementing the different portion; and registering the target drive according to a pre-implemented drive process of the default drive and the implemented different portion.
Patent WO-2019196227-A1 (WO)
Title: Platform integration method and apparatus, and computer device and storage medium
Inventor: ZHONG YULIAO
IPC: G06F9/54
Filed: 2018-07-12
Abstract: Provided are a platform integration method and apparatus, and a computer device and a storage medium. The method comprises: calling an application programming interface of each application platform in a business operation procedure (S1); writing the application programming interfaces of each application platform into an operation page for integration (S2); respectively generating a link icon corresponding to each application platform on the operation page (S3); and when an operation instruction of a link icon corresponding to a target application platform in the application platforms is received, entering the target application platform by means of calling an application programming interface of the target application platform (S4). The method can achieve the automatic switching of application platforms.
Patent WO-2020014813-A1 (WO)
Title: Method for calculating collision time of object and vehicle, calculation device and vehicle
Inventor: HE QISHENG
IPC: G08G1/16
Filed: 2018-07-16
Abstract: Disclosed in the present invention is a method for calculating a collision time of an object and a vehicle, which is suitable for being performed in a calculation device, comprising the steps of: using a series of event data from a dynamic vision sensor coupled to a vehicle to generate a time stamp matrix; scanning events in the time stamp matrix according to a predetermined scanning direction so as to calculate a time gradient of each event along the scanning direction; using a first number of events, time gradients of which are positive and are continuous in the scanning direction, to construct at least one subset; calculating spatial positions of events in each subset according to inner and outer parameter matrices of the dynamic vision sensor; calculating the collision time of the object and the vehicle corresponding to the subset according to the spatial positions and time stamps of the events in the subset. Also disclosed in the present invention are a calculation device used for performing the described method and a corresponding vehicle.
Patent WO-2019184183-A1 (WO)
Inventor: XU XING
IPC: H04N9/04
Filed: 2018-08-08
Abstract: Provided are a target image acquisition system and method. The system comprises: a collection camera for collecting an image of a target region; a floodlighting unit for providing the target region with floodlighting; a structure light projector for projecting a structure light image to the target region; and a processor connected to the collection camera, the floodlighting unit and the structure light projector, and used for controlling the collection camera to collect a target floodlight image under the lighting of the floodlighting unit, for identifying a foreground target in the target floodlight image, and for controlling the collection camera to collect a target structure light image on a pixel corresponding to the foreground target under the projection of the structure light projector. Before a depth image is acquired, a structure light image is processed to be a target structure light image, and depth calculation is then carried out on the target structure light image to obtain a target depth image, thereby ensuring the high frame rate output of the depth image.
Patent WO-2020029293-A1 (WO)
Title: Wireless communication method, user equipment and base station
Inventor: WANG JING
IPC: H04W24/10
Filed: 2018-08-10
Abstract: Provided in the embodiments of the present invention are a wireless communication method, a user equipment and a base station. The wireless communication method implemented by the user equipment comprises: receiving reference signal configuration information sent by a base station using at least one reference signal group, wherein the reference signal configuration information comprises an identifier of the at least one reference signal group and measurement configuration information of the at least one reference signal group; and according to the reference signal configuration information, feeding back feedback information regarding the channel quality.
Patent WO-2019037672-A1 (WO)
Title: Mask transfer system and transfer method
Inventor: WANG GANG
IPC: G03F7/20
Filed: 2018-08-17
Abstract: A mask transfer system and transfer method, comprising an inner mask store (1) used for storing masks, a rotating mechanical arm used for moving the masks, and a mask fork (3) connected to the rotating mechanical arm and used for picking up the masks. The rotating mechanical arm is provided with a micro-adjustment piece (4) used for coordinating with the rotating mechanical arm to compensate position deviations of the masks picked up by the mask fork, so as to implement mask pre-alignment. The mask transfer system and transfer method achieve the effect of being low in cost.
Patent WO-2019062495-A1 (WO)
Title: Carbon material and asphalt-based negative electrode material for sodium-ion battery, and preparation method therefor and applications thereof
Inventor: LU YAXIANG
IPC: H01M4/133
Filed: 2018-09-04
Abstract: Disclosed in the present invention are a carbon material and asphalt-based negative electrode material for a sodium-ion battery, and a preparation method therefor and applications thereof. The negative electrode material for a sodium-ion battery is a composite carbon material whose surface is coated with an asphalt-based block-shaped or vertical channel-shaped material that is of an ordered carbon structure or whose morphology is irregular. Carbon materials and asphalt are used as precursor materials, the precursor materials are mechanically mixed and experience thermal treatment in the air, so that melted asphalt is coated on the surface of the carbon material, and then, the asphalt and the carbon materials experience carbonization and cracking reactions in an inert atmosphere at the same time, so as to obtain the composite carbon material having a structure whose surface is ordered and whose inside is disordered, the carbon materials comprising wood charcoal materials and bamboo charcoal materials in type, the wood charcoals comprising one or more mixtures obtained by mixing white charcoal, black charcoal, activated charcoal and machine-made charcoal, the bamboo charcoal materials comprising one or more carbonized material mixtures obtained by mixing phyllostachys pubescen, phyllostachys glauca, pleioblastus amarus, phyllostachys praecox and dendrocalamus membranaceus, and the asphalt materials being one or more mixtures obtained by mixing coal tar pitch, petroleum asphalt and natural bitumen.
Patent WO-2020042242-A1 (WO)
Inventor: ZHANG XIANGSHAN
IPC: B62B3/02
Filed: 2018-09-15
Abstract: A trolley with no height increase in a folded state comprises vertical fixing rods (1) provided at front and rear ends of the trolley and the following assemblies connected to the vertical fixing rods (1): front and rear folding assemblies, side folding assemblies, a bottom folding assembly, and a handle assembly. Arrangement of the front and rear folding assemblies, the side folding assemblies and the bottom folding assembly ensures that the height of the trolley does not change after the trolley has been folded, thereby providing a trolley having a consistent height before and after being folded, and enabling the folded trolley to have a smaller volume than existing trolleys. Arrangement of an extendable assembly at the handle assembly enables the handle assembly to be folded when the trolley is not in use, thereby reducing an occupied space, and facilitating convenience in use. Arrangement of a reset torsion spring at the handle assembly enables a handle to automatically reset when not in use.
Patent WO-2020056599-A1 (WO)
Inventor: WEN SHENGSHAN
IPC: H01L27/32
Filed: 2018-09-18
Abstract: La présente invention concerne une colle adhésive (10) et un écran d'affichage souple (100). La colle adhésive (10) d'un mode de réalisation de la présente invention est utilisée dans l'écran d'affichage souple (100), et la colle adhésive (10) comprend de l'acrylate, du polyéthylène glycol et un additif, les rapports pondéraux de l'acrylate, du polyéthylène glycol et de l'additif formant l'adhésif (10) sont, respectivement, acrylate : 30 % à 80 %, polyéthylène glycol : 19 % à 65 % et additif : 0,1 % à 5 %.
Patent WO-2019057164-A1 (WO)
Title: Method and apparatus for target positioning in virtual interaction scenario
Inventor: LIN XIA
IPC: G06F3/033
Filed: 2018-09-21
Abstract: The present disclosure relates to a method and apparatus for target positioning in a virtual interaction scenario, the method comprising: monitoring a trigger operation of a user for target positioning, so as to obtain the position, on a screen, of a trigger point; according to the position of the trigger point and several attachment points on a virtual target, determining several attachment point positions, with each of the attachment point positions corresponding to one attachment point; when the position of the trigger point is in an attachment range determined by means of any of the attachment point positions, executing an attachment point weight value operation on the several attachment points so as to obtain attachment point weight values of the several corresponding attachment points; and moving the trigger point to an attachment point position of an attachment point corresponding to the maximum attachment point weight value. By means of the present disclosure, the flexibility of target positioning in a virtual interaction scenario is effectively enhanced.
Patent WO-2019196348-A1 (WO)
Title: Installation structure of curved roofing tiles
Inventor: ZHU YANJUN
IPC: E04D1/36
Filed: 2018-09-25
Abstract: An installation structure of curved roofing tiles, the structure comprising a first curved roofing tile (1) and a second curved roofing tile (2). The first curved roofing tile (1) and the second curved roofing tile (2) comprise a roofing tile body (3). Two ends of the roofing tile body (3) are a first arc-shaped lap joint portion (31) and a second arc-shaped lap joint portion (32). An arc surface of the first arc-shaped lap joint portion (31) faces downwards. An arc surface of the second arc-shaped lap joint portion (32) faces upwards. The first arc-shaped lap joint portion (31) of the first curved roofing tile (1) overlaps the second arc-shaped lap joint portion (32) of the second curved roofing tile (2) from above to establish a lap joint. A waterproof structure is provided at the lap joint of the first curved roofing tile (1) and the second curved roofing tile (2). The installation structure enables simple construction operations and effective waterproofing.
Patent WO-2019095945-A1 (WO)
Title: 数据传输方法、终端、基站及存储介质
Inventor: GAO XUEJUAN
IPC: H04L29/06
Filed: 2018-10-24
Abstract: 本公开提供一种数据传输方法、终端、基站及存储介质。该方法包括：获取基站发送的时隙格式指示SFI；当所述SFI所指示的预设传输资源的传输方向不满足与下行半持续调度SPS传输相关的传输需求时，则不在所述预设传输资源上执行与下行SPS传输相关的传输；和/或当所述SFI所指示的预设传输资源的传输方向满足与下行SPS传输相关的传输需求时，则在所述预设传输资源上执行与下行SPS传输相关的传输；其中，所述预设传输资源为用于执行与下行SPS传输相关的传输的资源。
Patent WO-2019114442-A1 (WO)
Title: Procédé de capture d'écran et produits associés
Inventor: ZHANG HAIPING
IPC: G06F3/048
Filed: 2018-10-30
Abstract: L'invention concerne un procédé de capture d'écran et des produits associés qui peuvent être appliqués à un dispositif électronique. Le procédé de capture d'écran comprend les étapes suivantes consistant à : afficher une interface prédéfinie dans une région de forme spéciale et une région de forme régulière d'un écran de forme spéciale et obtenir une première capture d'écran de l'interface prédéfinie dans un premier état d'écran (101); obtenir une seconde capture d'écran par inversion de l'interface prédéfinie et réaliser une capture d'écran sur l'interface prédéfinie inversée (102); obtenir une capture d'écran synthétisée par synthèse de la première capture d'écran et de la seconde capture d'écran, la capture d'écran synthétisée étant une capture d'écran complète (103).
Patent WO-2020077673-A1 (WO)
Inventor: ZHU JIAHUA
IPC: C01B32/324
Filed: 2018-10-31
Abstract: 提供一种易控制备微孔-介孔结构高比表面积骨架炭的工艺，包括以秸秆为原料，将50wt％～85wt％钾盐溶液喷到破碎后干燥的秸秆，并在600～1000℃的氮气气氛下反应1～4小时，进行高温碳化；并将碳化后秸秆炭在280～350℃空气气氛下，保温1～7小时，通过调整钾盐的浓度和反应的温度利用亚熔盐法低温刻蚀和剥离天然生物质的活化工艺制备出生物质骨架炭，其比表面积500～3000m 2/g，最可几孔径为1～20nm。该方法具有孔径在微孔和介孔范围内调节、无腐蚀、绿色、成本低、制备条件和工艺简单易控、原料来源广、有利于规模化生产的特点，可应用于高效吸附、催化和储能等领域。
Patent WO-2019233035-A1 (WO)
Title: Method for solving problem of so2 poisoning of low-temperature scr denitration catalyst
Inventor: MA ZHAOXIA
IPC: B01J38/08
Filed: 2018-11-08
Abstract: Disclosed is a method for solving the problem of SO 2  poisoning of a low-temperature SCR denitration catalyst. The method comprises reacting an alkaline gas and a metal sulfate deposited on the surface of the catalyst to displace a metal oxide and recover the activity of the catalyst; and decomposing an ammonium salt deposited on the surface of the catalyst through NO 2  or NO and O 2  to avoid the catalyst being covered. The method can regenerate a poisoned catalyst off-line, and also can enable the generation and decomposition of a metal sulfate and an ammonium salt on the surface of the catalyst to reach a dynamic equilibrium on-line, thus the active components of the catalyst are neither lost nor covered by an ammonium salt, achieving the purpose of resisting the SO 2  poisoning of a low-temperature SCR denitration catalyst. The method can also be used for the regeneration of other catalysts poisoned by SO 2 , such as a methane catalytic oxidation catalyst poisoned by SO 2 . When used on-line, the method can also transform some metal oxide dust in the flue gas into effectively active components of a catalyst. The method can effectively extend the service life of a catalyst and reduce the operating cost of an SCR system.
Patent WO-2019179132-A1 (WO)
Inventor: CHEN JIEQIONG
IPC: D01G7/02
Filed: 2018-11-12
Abstract: Disclosed is a fully automatic bale plucker for textiles. The bale plucker comprises a slidable cotton box (1) and a transverse sensor (101). The transverse sensor (101) is arranged on an inner surface of the slidable cotton box (1), and the transverse sensor (101) is fixedly mounted in the slidable cotton box (1). A longitudinal sensor (102) is arranged on the inner surface of the slidable cotton box (1), and the longitudinal sensor (102) is tightly bound to the slidable cotton box (1). An engine (8) is provided on an upper end of the longitudinal sensor (102). The fully automatic bale plucker for textiles is provided with a transverse laser transmitter (5). If a signal transmitted by the transverse laser transmitter (5) is not received, this indicates that cotton fibers are not cleaned up, and a plucking beater (4) continues to operate; when the signal is received by the transverse sensor (101), if the longitudinal sensor (102) fails to receive the signal, a hydraulic device (2) is activated to drive the slidable cotton box (1) to move transversely until the signal is blocked again; and when the signal is received by both the transverse sensor (101) and the longitudinal sensor (102), the hydraulic device (2) retracts, and a telescopic plug (9) begins to descend. The above-mentioned process is repeated until the cotton fibers are cleaned up, thus realizing full automation thereof.
Patent WO-2020097949-A1 (WO)
Title: Air-purification street lamp and purification method thereof
Inventor: HU GUANGTAI
IPC: G08G1/065
Filed: 2018-11-19
Abstract: An air-purification street lamp and a purification method thereof. The purification method of an air-purification street lamp comprises the following steps: monitoring traffic flow in real time by means of a traffic flow monitoring module, and sending the real-time traffic flow to a first processing module; comparing the real-time traffic flow with predetermined traffic flow, and when the real-time traffic flow is greater than the predetermined traffic flow, controlling, by means of a first control module, a fan to start so as to suck air into a housing; filtering PM2.5 particles; weighing, by means of a weighing module, a filtering layer adsorbing the PM2.5 particles, and sending the weight to a second processing module; and comparing the real-time weight with a predetermined weight by means of the second processing module, when the real-time weight is greater than the predetermined weight, controlling, by means of a second control module, a high-pressure air gun and an induced draft fan to start, blowing away the PM2.5 particles on the surface of the filtering layer using the high-pressure air gun, and sucking the blown-away PM2.5 particles into a collection box using the induced draft fan. According to the purification method, a purification device is started in the case of large traffic flow to achieve a purification function.
Patent WO-2019128543-A1 (WO)
Inventor: DIAO LIANG
IPC: G05B13/04
Filed: 2018-11-20
Abstract: A food preparation system and method include: triggering image capturing of a camera to obtain one or more images of a food support platform while the food support platform supports a first food item; performing ingredient recognition for the first food item, including: classifying a feature tensor of a respective image in a general classifier to identify one or more first-level food ingredient categories corresponding to the first food item; and classifying the feature tensor of the respective image in a respective detailed classifier corresponding to each of the one or more first-level food ingredient categories to identify a corresponding second-level food ingredient category corresponding to the first food item, wherein the second-level food ingredient category is a sub-category of said each first-level food ingredient category; and, adjusting one or more heating units for heating the first food item in accordance with the ingredient recognition that has been performed.
Patent WO-2020102995-A1 (WO)
Inventor: SHI QINGFENG
IPC: A61B5/024
Filed: 2018-11-20
Abstract: The present invention provides an adaptive adjustment method, device and system for an optical fiber sensor. The method comprises the following steps: acquiring, via one or more processors, the parameters of light output by an optical fiber sensor, and judging whether the parameters are within a preset range; if not, entering the next step; further judging, via the one or more processors, whether to start the adjustment according to the parameters; if yes, entering the next step; if not, returning to the previous step; and controlling, via the one or more processors, an adjustment module to perform adjusting operation so as to adjust the parameters to values within the output range. According to the present invention, the parameters of light output by the optical fiber sensor are used to judge whether to adjust the output light, and the processors and the adjustment module are used to complete the adaptive adjustment, such that the optical fiber sensor can adaptively satisfy the use requirement of various application occasions and various users.
Patent WO-2019105283-A1 (WO)
Inventor: XIE GUIMIAN
IPC: G05D27/02
Filed: 2018-11-22
Abstract: 本申请公开了一种养鲜箱控制系统，所述养鲜箱内设置有用于保鲜的第一容置区，所述控制系统包括：设置于所述第一容置区内的湿度传感器、第一温度传感器和摄像头；分别与所述湿度传感器和第一温度传感器连接的采集模块，所述采集模块用于采集所述第一容置区内的温湿度；分别与所述摄像头和采集模块连接的控制模块，所述控制模块用于显示所述摄像头拍摄的第一容置区内物质的养鲜状况，并根据所述采集模块采集的温湿度状况来控制所述养鲜箱是否进行加湿和制冷。本申请养鲜箱控制系统能达到快速降解箱内果蔬农残，使果蔬能长久保持在新鲜状态的优良效果。