baber/WOPTO huggingface dataset:
Patent WO-2020038214-A1 (WO)
Title: Clothes treating apparatus having air washing function
Inventor: LV PEISHI
IPC: D06F17/12
Filed: 2019-08-02
Abstract: The present invention relates to the technical field of clothes treatment, and aims at solving the problem in the existing clothes treating apparatus having an air washing function of an inability to set and adjust parameters. For this purpose, the present invention provides a clothes treating apparatus having an air washing function. The clothes treating apparatus comprises a control panel. The control panel is provided with an air washing function button, and the air washing function button is configured to enable, when operated, the control panel to display an air washing parameter interface. By means of the present invention, a user can set different air washing parameters according to different clothes, so that the clothes treating apparatus can perform air washing on corresponding clothes in a more targeted manner, thereby meeting washing requirements of all the clothes, improving the clothes washing effect, and improving user experience.
Patent WO-2020155603-A1 (WO)
Title: 氨气的制备装置及制备方法
Inventor: WANG QI
IPC: C01C1/02
Filed: 2019-08-12
Abstract: 提供一种氨气的制备装置及制备方法。该制备装置用于氯化铵和颗粒状无机硅酸盐反应制备氨气，包括流化床反应器（10），该流化床反应器（10）具有至少两个流化室，其中一个为预热室（11），用于加热颗粒状无机盐形成的床层，另一个为反应室（12），其内部设置至少一个雾化喷嘴。该制备方法包括颗粒状无机盐形成的流态化床层经预热室（11）预热，而后该颗粒可在床层密度差的推动下顺序流过预热室和反应室，并在反应室与经雾化喷嘴喷洒的氯化铵水溶液接触反应产生氨气。该装置和方法提出了利用氯化铵制备氨气的思路，简化了反应步骤，提高了反应效率。
Patent WO-2021026821-A1 (WO)
Inventor: HONG HAO
IPC: B01J8/04
Filed: 2019-08-14
Abstract: Provided are a segmentable integrated solid catalytic continuous reaction apparatus and continuous reaction system; the segmentable integrated solid catalytic continuous reaction apparatus comprises: n cylinders (1), the cylinders (1) being detachably fixedly connected from bottom to top; n support structures (3), each support structure (3) being arranged at the lower end of the inner cavity of each cylinder (1) in a one-to-one correspondence, the inner cavities of adjacent cylinders (1) being connected by means of through-holes of the support structures (3); n heat exchangers (2), each heat exchanger (2) being arranged in the inner cavity of each cylinder (1) in a one-to-one correspondence; and a filler (6), arranged in the inner cavity of each cylinder (1); the continuous reaction system comprises one or a plurality of serially connected segmentable integrated solid catalytic continuous reaction apparatuses.
Patent WO-2020237854-A1 (WO)
Title: 一种光伏电池阵列及光伏组件
Inventor: WANG JUAN
IPC: H01L31/043
Filed: 2019-08-23
Abstract: 一种光伏电池阵列及光伏组件，包括多个电池片和柔性金属导电条，电池片上表面和电池片下表面均分布有分段电极，柔性金属导电条连接于相邻两个电池片中第一电池片下表面的分段电极和第二电池片上表面的分段电极，且光伏电池阵列在电池片上表面的法线方向上具有层叠结构，其中，柔性金属导电条与分段电极的连接区域均位于层叠结构中层叠区域以外的区域。可见，相邻两片电池片由柔性金属导电条相连，由于柔性金属导电条的电阻小，所以消耗的功率少，提高光伏电池阵列的输出功率，且光伏电池阵列具有层叠结构，在光伏电池阵列的长度一定时，增加电池片的数量，进而增加光伏电池阵列的输出功率。
Patent WO-2020224122-A1 (WO)
Inventor: SHI LEI
IPC: H04N7/18
Filed: 2019-08-30
Abstract: Disclosed is a video monitoring method, comprising: first, acquiring video information; extracting key frames from the video information; using a recognition model to perform recognition on the key frames; if the recognition model recognizes an abnormal situation from the key frames, capturing screenshots of the video information at a preset time interval to generate abnormal pictures; generating corresponding first suspicious records according to the abnormal pictures and a preset recording condition; selecting, according to suspicious time periods in the first suspicious records, an abnormal picture from the video information as a picture to be displayed; displaying the first suspicious records and the corresponding picture to be displayed, and finally, generating a second suspicious record according to the first suspicious records and a display condition. In this way, suspicious records reflecting abnormal situations can be generated according to the recognition result of the recognition model, and the efficiency of video monitoring can be greatly improved by screening effective suspicious records.
Patent WO-2020063335-A1 (WO)
Title: 一种切片信息处理方法及装置
Inventor: XIN YANG
IPC: H04L47/20
Filed: 2019-09-10
Abstract: 本申请实施例提供一种切片信息处理方法及装置，涉及通信技术领域，尤其涉及一种切片信息处理方法及装置，用以保障每个切片内终端的业务体验在不同的MOS分区间得到满足。该方案包括：管理控制功能网元向数据分析功能网元发送第一请求，所述第一请求用于请求至少一个切片组成的切片网络的第一信息，所述第一请求包括：所述至少一个切片的标识信息；所述管理控制功能网元接收所述数据分析功能网元发送的第一响应，所述第一响应包括所述第一信息，其中，所述第一信息用于所述至少一个切片中每个切片的用户控制或业务控制中的至少一个。
Patent WO-2020168709-A1 (WO)
Inventor: JIANG CHAO
IPC: G09B15/02
Filed: 2019-09-19
Abstract: Provided are a musical instrument assisted intelligent teaching system and teaching method thereof, the musical instrument assisted intelligent teaching system at least comprises a signal collection device for collecting signals and a signal analysis device for receiving the signals and performing analysis, feedback and teaching guidance, which are connected, the signal collection device comprises at least one vibration pickup (1), and the signal analysis device is a computer (2) or a mobile phone. The teaching method has the advantages of universality, convenience and accuracy by directly analyzing the picked-up vibration signals and using the deep neural network model to extract the player key information.
Patent WO-2020063899-A1 (WO)
Title: Hoxa9甲基化检测试剂在制备肺癌诊断试剂中的用途
Inventor: ZHAO RONGSONG
IPC: C12Q1/6886
Filed: 2019-09-27
Abstract: 本发明公开了一种检测HOXA9的甲基化的试剂在制备肺癌诊断试剂中的应用。
Patent WO-2020078331-A1 (WO)
Title: Linkage door of washing machine, and control method thereof
Inventor: ZHAO ZHIQIANG
IPC: D06F37/10
Filed: 2019-10-15
Abstract: A linkage door of a washing machine and a control method thereof. The washing machine comprises a housing (1) and a holeless inner drum (3) arranged in the housing (1). A machine door (9) is arranged on the housing (1). An inner drum door (10) is arranged on the holeless inner drum (3). A magnetic attracting portion (11) is arranged on one of the machine door (9) and the inner drum door (10), and an attracted portion (12) attracted by or repelled by the attracting portion (11) is arranged on the other one of the machine door (9) and the inner drum door (10). The attracting portion (11) and the attracted portion (12) work mutually, and the machine door (9) is linked to the inner drum door (10) such that they are simultaneously opened or closed. The linkage door of the washing machine is convenient and has high reliability. According to the control method of the linkage door, a user opens the inner drum door (10) while opening the machine door (9) or closes the inner drum door (10) while closing the machine door (9), thereby reducing the number of times of the user opening or closing the washing machine and enhancing the user experience of the user.
Patent WO-2021072768-A1 (WO)
Inventor: XIAO YU
IPC: G06K9/00
Filed: 2019-10-18
Abstract: A fingerprint recognition device and an electronic apparatus, which can improve the success rate of fingerprint recognition. The fingerprint recognition device comprises: a pixel array comprising a plurality of first pixel units and a plurality of second pixel units; a quarter-wave plate disposed above the pixel array; and a first linear polarizer disposed between the quarter-wave plate and the plurality of first pixel units, the polarization direction of the first linear polarizer being at an angle of 45° with the fast axis of the quarter-wave plate to block a first fingerprint optical signal in fingerprint optical signals returned after reflecting or scattering by a finger on a display screen, the first fingerprint optical signal being an optical signal directed to the plurality of first pixel units; the plurality of second pixel units being used for receiving a second optical signal, the second optical signal comprising a second fingerprint optical signal in the fingerprint optical signal, the second fingerprint optical signal being an optical signal directed to the plurality of second pixel units; the plurality of first pixel units being used for receiving a first screen optical signal passing through the quarter-wave plate and the first linear polarizer, the first screen optical signal being used for correcting the second optical signal.
Patent WO-2020083136-A1 (WO)
Inventor: TANG WANFU
IPC: F01N3/01
Filed: 2019-10-21
Abstract: Disclosed is an engine exhaust dust removing system and method. The engine exhaust dust removing system comprises an exhaust dust removing system inlet, an exhaust dust removing system outlet and an exhaust electric field device. The engine exhaust dust removing system has a good dusting removing effect, and can effectively remove particulate matter from engine exhaust gas.
Patent WO-2020244127-A1 (WO)
Inventor: LI CHANGWEI
IPC: B23K37/04
Filed: 2019-10-23
Abstract: Disclosed is a welding device for an aluminum energy absorption box. The welding device comprises a bottom plate (1), wherein two energy absorption box fixing bases (2) are arranged on the bottom plate (1), a stand column (3) is arranged between the two energy absorption box fixing bases (2), an upper end of the stand column (3) is connected to a middle guide rail integration mechanism, two ends of the middle guide rail integration mechanism are respectively connected to a first cylinder (4), the bottom of the first cylinder (4) is connected to an energy absorption box pressing mechanism, and the bottom of the middle guide rail integration mechanism is connected to a second cylinder (5) by means of a floating connection mechanism (10); the middle part of the stand column (3) is connected with an energy absorption box body positioning device (6) by means of a connection arm, and the energy absorption box fixing bases (2) are arranged below the energy absorption box body positioning device (6); and a guide rail pressing mechanism in the vertical direction is additionally arranged in the middle of the positions where a left energy absorption box and a right energy absorption box are placed, such that the structure is compact, a sufficient welding space is reserved, and welding of a left side and a right side can be completed in one step, thereby avoiding the phenomenon of the welding seam quality being inadequate due to multiple instances of welding and multiple instances of arc starting and arc extinguishing in traditional welding.
Patent WO-2021081924-A1 (WO)
Inventor: GUO QINGYONG
IPC: C25D5/10
Filed: 2019-10-31
Abstract: Dans un exemple, un boîtier de dispositif électronique peut comprendre un substrat, une couche d'oxydation micro-arc formée sur une surface du substrat et une couche de dépôt autocatalytique formée sur la couche d'oxydation micro-arc. Par exemple, une couche de dépôt autocatalytique peut être une couche de dépôt autocatalytique d'étain ou une couche de dépôt autocatalytique d'argent. En outre, le boîtier de dispositif électronique peut comprendre une couche de dépôt électrophorétique formée sur la couche de dépôt autocatalytique.
Patent WO-2021092849-A1 (WO)
Inventor: HUANG KUNMING
IPC: C04B28/30
Filed: 2019-11-14
Abstract: A grade-A fireproof mineral board and a fabricating method therefor, the method comprising: mixing 2-15 parts of magnesium sulfate with 2-20 parts of water to prepare a magnesium sulfate solution; mixing 10-90 parts of plant fibers or particles with 5-66 parts of magnesium oxide, 0-30 parts of other fillers, and 0.1-5 parts of modifier, and next, uniformly mixing the mixture with the magnesium sulfate solution while stirring; and then, performing mold paving, cold-pressing solidifying, and curing to fabricate the grade-A fireproof mineral board. The magnesium sulfate, magnesium oxide, and plant fiber materials instead of magnesium oxychloride materials are used to produce composite boards, so that the magnesium oxysulfide substrate boards produced have high flexural strength and hardness, glue is no longer necessary during veneer, and the veneer can be completed directly by pressing. The board has excellent adhesiveness and low thermal conductivity, and is up the grade-A fireproof standard. The magnesium oxysulfide substrate board fabricated has the characteristics of heat preservation, light weight, and high strength, and is easy to be used on the wall.
Patent WO-2020134712-A1 (WO)
Title: Blockchain data processing method, device and system
Inventor: LI ZHIGUO
IPC: G06Q20/38
Filed: 2019-11-19
Abstract: A blockchain data processing method, device and system, which are used to achieve the purpose of ensuring data security while using the blockchain technology. Said method comprises: acquiring a plurality of pieces of hash data corresponding to a plurality of pieces of service data recorded by blocks in a first blockchain (S102); performing, in a preset obfuscation and encryption processing manner, obfuscation and encryption processing on the plurality of pieces of hash data, so as to obtain at least one piece of obfuscated target hash data (S104); fragmenting said at least one piece of target hash data (S106); and storing the fragmented target hash data in a second blockchain, respectively (S108).
Patent WO-2021097811-A1 (WO)
Inventor: WU LIANHAI
IPC: H04W4/02
Filed: 2019-11-22
Abstract: The present disclosure relates to methods and apparatuses. According to some embodiments of the disclosure, a method includes: selecting a first subscriber identity module from a plurality of subscriber identity modules of a user equipment; and transmitting a resume request message via the first subscriber identity module, wherein the resume request message comprises first radio access network (RAN) -based notification area (RNA) update information associated with the first subscriber identity module and second RNA update information associated with a second subscriber identity module of the plurality of subscriber identity modules.
Patent WO-2021093005-A1 (WO)
Title: Pixel driving circuit and display device
Inventor: HOU XUESHUN
IPC: G09G3/3225
Filed: 2019-11-22
Abstract: A pixel driving circuit and a display device. The pixel driving circuit comprises a driving module (10), a voltage write-in module (20), an electrical recovery module (30), a reset module (40) and a light-emitting module (50), wherein the voltage write-in module (20) is used for writing compensation voltage into the driving module (10); the reset module (40) is used for providing a preset voltage for the driving module (10) and providing a reset voltage for the light-emitting module (50) in the reset stage of the pixel driving circuit; and the driving module (10) is used for controlling the light-emitting module (50) to emit light according to the preset voltage. The voltage write-in module (20) can write the compensation voltage into the driving module (10), so as to prevent threshold voltage drifting of the driving module (10); moreover, in a reset stage; the potential of the driving module (10) is reset to the preset voltage, the source electrode is reset to the reset voltage value, and the preset voltage value and the reset voltage value are not equal to each other and are not positive values, such that the potential drift of a thin-film transistor grid electrode in the driving module (10) caused by electric leakage in the reset stage can be reduced, thereby improving the image quality of a display image.
Patent WO-2021017331-A1 (WO)
Inventor: LIU DAMENG
IPC: G01Q60/24
Filed: 2019-11-25
Abstract: 一种实现锥形针尖的AFM探针与石墨表面之间超滑的方法，通过弹性系数较高的探针在石墨表面进行纳米刻蚀从而剥离出石墨纳米片，再采用弹性系数较低的探针在刻痕区域通过摩擦转移使石墨纳米片包裹于探针针尖表面，提供的超滑摩擦副的制备方法不仅适用于石墨，还适用于二硫化钼、氮化硼等材料，通过该方法制备的同质摩擦副或异质摩擦副具有进入超滑状态快、稳定性好等特点。
Patent WO-2020125354-A1 (WO)
Inventor: YANG QINGRUI
IPC: H03H9/17
Filed: 2019-11-27
Abstract: The present invention relates to a bulk acoustic wave resonator, which comprises: a substrate; an acoustic mirror; a bottom electrode, which is arranged on the upper side of the substrate; a top electrode; and a piezoelectric layer, which is arranged above the bottom electrode and between the bottom electrode and the top electrode, wherein: the area where the acoustic mirror, the bottom electrode, the piezoelectric layer, and the top electrode overlap in the thickness direction of the substrate is an effective area of the resonator; the resonator further comprises at least one discrete structure, the discrete structure is located inside the effective area, and extends in a strip shape along the edge of the effective area, and each discrete structure comprises a plurality of discrete units. The present invention further relates to a filter with the resonator, and an electronic device with the filter or resonator.
Patent WO-2020125501-A1 (WO)
Inventor: GAO XIANGYANG
IPC: G06F3/0481
Filed: 2019-12-10
Abstract: A cursor positioning method, an interactive projecting device and an education system, the method comprising: acquiring a filtered projected image, and converting the projected image into a grayscale image (S101); using pixel points in the grayscale image grayscale values of which are not greater than a first preset grayscale threshold as non-target pixel points (S103); counting the average value of the grayscale values of all of the non-target pixel points, and according to a preset mapping relationship, using a mapping value of the average value as a second grayscale threshold (S104); if the shape of a zone covered by pixel points in the grayscale image grayscale values of which are not less than the second grayscale threshold is a preset shape, using the zone as a target object (S105); and according to the coordinate mapping relationship between a preset projected image and a terminal display screen, calculating coordinates in the terminal display screen that correspond to the coordinates of a pixel point in the target object in the grayscale image and using said coordinates as the coordinates of a cursor in the terminal display screen (S106), thereby determining the location of the cursor in the terminal display screen according to the location of the target object, which a user projects on the projected image, on the projected image, thereby receiving and analyzing data fed back by the user.
Patent WO-2020135110-A1 (WO)
Inventor: ZENG YUQUN
IPC: H01M4/36
Filed: 2019-12-13
Abstract: 一种负极活性材料、电池（5）及装置。所述负极活性材料包括第一硅氧化物以及第二硅氧化物，其中，所述第一硅氧化物的粒径Dn10与所述第二硅氧化物的粒径Dn10的比值为8～25，所述第一硅氧化物的粒径Dn10为1.0μm～5.0μm，所述第二硅氧化物的粒径Dn10为0.05μm～0.50μm。通过选择两种具有特定Dn10范围的硅氧化物进行搭配来控制负极极片的厚度反弹，保证负极活性材料之间的良好的电接触，进而有助于提升电池（5）的循环稳定性和循环寿命。
Patent WO-2021114305-A1 (WO)
Inventor: YANG SHENGKAI
IPC: H04N19/177
Filed: 2019-12-13
Abstract: A video processing technique, applicable to scenarios such as GOP playback or download. The solution comprises: additionally inserting one or more I frames in a GOP, the newly inserted I frame being closer to a VI frame than an original I frame in the GOP. In this case, when it is needed to play or download content in the GOP, the VI frame in the GOP is found according to a requested time, the newly inserted I frame is taken as a reference frame of the VI frame for video decoding, and there is no need to take the original I frame in the GOP as a reference value for video decoding. Therefore, the video processing efficiency and the playback time accuracy are improved.
Patent WO-2021119915-A1 (WO)
Inventor: LI GANG
IPC: H02K33/12
Filed: 2019-12-16
Abstract: The present invention provides a double-frequency vibration motor, comprising a housing having an accommodation space, and a stator and a rotor that are accommodated in the accommodation space, wherein the stator comprises an upper voice coil provided on a top wall and provided with an accommodation cavity in the middle, a first magnetic steel provided in the accommodation cavity, a second magnetic steel provided on a bottom wall, and a first side voice coil and a second side voice coil that are respectively provided on two first side walls; the rotor is provided between the first magnetic steel and the second magnetic steel, and is movable in a first direction facing the first side wall and a second direction facing the second side wall; the rotor is a magnetic piece, a generated magnetic field has magnetic field components in the first direction and a third direction facing the top wall and the bottom wall, and the first magnetic steel and the second magnetic steel attract the rotor. When being powered on, the upper voice coil provides driving force in the first direction, and the first side voice coil and the second side voice coil provide driving force in the second direction, so that the rotor vibrates at a specific frequency in the two directions, respectively, and the generated vibration sense can satisfy rich game touch effect designs.
Patent WO-2021103226-A1 (WO)
Title: 一种用于捕集燃煤烟气中硒的碱基吸附剂及其制备方法
Inventor: ZHAO YONGCHUN
IPC: B01D53/46
Filed: 2019-12-23
Abstract: 一种用于捕集燃煤烟气中硒的碱基吸附剂及其制备方法，所述碱基吸附剂为混合溶液，其原料包括氢氧化钙粉末及高分子海藻酸钠粉末，所述氢氧化钙粉末与所述高分子海藻酸钠粉末的质量之比为0.1～0.5；所述碱基吸附剂中的氢氧化钙与燃煤烟气中酸性的气相SeO 2发生化学反应生成CaSeO 3；混合溶液中的海藻酸钠具有聚阴离子性质，其与混合溶液中的二价阳离子发生离子交换反应，海藻酸钠α-L-古洛糖醛酸单元堆积形成交联网状结构，所述交联网状结构捕捉及拦截颗粒态硒以形成絮凝体，形成的絮凝体分散于混合溶液中，由此完成硒与烟气的分离。其提高了效率及适用性，成本较低。
Patent WO-2021022765-A1 (WO)
Inventor: SUN JIANGUO
IPC: B65G43/08
Filed: 2019-12-24
Abstract: A control method and control system for a lifting mechanism of a hanging assembly line. The control method comprises: receive an instruction of starting a lifting mechanism (3010); determine whether a departure branch rail is filled; if the departure branch rail is filled, the lifting mechanism (3010) is not started; if the departure branch rail is not filled, the lifting mechanism (3010) is started to lift a material bearing device to the departure branch rail and then the lifting mechanism (3010) is stopped; and after delaying a certain time, the lifting mechanism (3010) is started again to convey the material bearing device at an inlet of the lifting mechanism (3010) to a workstation, and in a time period when the lifting mechanism (3010) is stopped, a release mechanism (309) on the departure branch rail releases one material bearing device to the material bearing device at the inlet of the lifting mechanism (3010). The method above can solve the problems that a chain is deformed as a large material stays in a lifting section of the material bearing device and the like.
Patent WO-2020155943-A1 (WO)
Title: 柔性有机发光显示面板及其制作方法
Inventor: LIU SHUAI
IPC: H01L51/56
Filed: 2019-12-24
Abstract: 本公开提供了柔性有机发光显示面板及其制作方法。一种制作柔性有机发光显示面板的方法，包括：提供硬质基底；在所述硬质基底的一侧形成光刻胶层；在所述光刻胶层远离所述硬质基底的一侧形成柔性衬底；在所述柔性衬底远离所述光刻胶层的一侧形成有机发光二极管；以及利用显影液将所述柔性衬底和所述硬质基底剥离。
Patent WO-2021004037-A1 (WO)
Inventor: SHEN YONGBING
IPC: F24H9/20
Filed: 2019-12-30
Abstract: A data acquisition method for a water heater, a water heater, and a computer-readable storage medium, wherein a temperature sensor (104) is disposed in an inner container of the water heater, and the data acquisition method for the water heater comprises the following steps: obtaining a water temperature acquired by the temperature sensor (104) so as to determine the temperature reduction of the water temperature during a measurement period; and upon determining that temperature reductions corresponding to multiple consecutive measurement periods are all greater than a target reduction, acquiring a water usage parameter of the water heater.
Patent WO-2021138822-A1 (WO)
Inventor: ZHU HAOREN
IPC: H04W12/08
Filed: 2020-01-07
Abstract: 本申请公开了一种通信方法，其中方法包括：第一代理UDM网元接收来自第一UDM第一请求，第一请求中携带UE标识和网络标识；根据网络标识向第二UDM发送第二请求，第二请求中携带UE标识和所述服务网络标识；接收第二UDM发送的NPN签约，NPN签约中包括业务标识信息和/或业务授权；向第一UDM发送NPN签约。本申请实施例有效优化了签约配置过程，减少了网络开销，提升了配置效率。