利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

1098 条记录 (耗时 0.037 秒)

    CATALYST AND METHODS FOR MAKING AND USING
    2.
    发明公开
    CATALYST AND METHODS FOR MAKING AND USING 审中-公开

    公开(公告)号：US20240352605A1

    公开(公告)日：2024-10-24

    申请号：US18733669

    申请日：2024-06-04

    申请人： Oregon State University ,  Nanyang Technological University

    发明人： Yubo Chen ,  Zhenxing Feng ,  Maoyu Wang ,  Zhichuan Xu

    IPC分类号： C25B11/077 ,  C25B1/04 ,  C25B11/02

    CPC分类号： C25B11/0773 ,  C25B11/02 ,  C25B1/04

    摘要： A method for making a catalyst comprises providing an initial compound having a perovskite lattice structure according to formula I


    M1M2M3O3   FORMULA I,

    where M1 is about 1 relative elemental ratio strontium (Sr); M2 is from greater than 0 to 0.7 relative elemental ratio and is selected from cobalt (Co), scandium (Sc), iron (Fe), nickel (Ni), and titanium (Ti); and M3 is 0.3 to 0.6 relative elemental ratio iridium (Ir). Initial exemplary compounds include SrSc0.5Ir0.5O3 (SSI) and SrCo0.5Ir0.5O3 (SCI). M1 and/or M2 cations are selectively leached from the initial compound to produce a catalyst having substantially increased catalytic performance. Cycling SSI or SCI in an acid produces SSI-H or SCI-H; cycling SSI or SCI in a base produces SSI-OH or SCI-OH. Dual-site metal leaching induced catalytic activity improvement by about 2 orders of magnitude, making reconstructed SrCo0.5Ir0.5O3 among the best-known catalysts for water oxidation in an acidic condition.

    DEVICE FOR CONTROLLING AN ION, METHOD FOR FORMING THE SAME, AND METHOD FOR CONTROLLING THE SAME
    3.
    发明公开
    DEVICE FOR CONTROLLING AN ION, METHOD FOR FORMING THE SAME, AND METHOD FOR CONTROLLING THE SAME 审中-公开

    公开(公告)号：US20240347224A1

    公开(公告)日：2024-10-17

    申请号：US18292712

    申请日：2022-07-19

    申请人： NANYANG TECHNOLOGICAL UNIVERSITY

    发明人： Yu Dian LIM ,  Peng ZHAO ,  Chuan Seng TAN

    IPC分类号： G21K1/00 ,  G06N10/40

    CPC分类号： G21K1/003 ,  G06N10/40

    摘要： A device for controlling an ion, having an electrode arrangement configured to generate an electric field to trap the ion, wherein a plurality of openings are defined in the electrode arrangement, and an optical arrangement configured to transmit a plurality of output optical signals of different wavelengths to the trapped ion to control the trapped ion, wherein the optical arrangement includes a plurality of wavelength filters configured to receive at least one input optical signal, wherein, for each wavelength filter, the wavelength filter is configured to filter the at least one input optical signal to generate a respective output optical signal of the plurality of output optical signals, and wherein the optical arrangement is configured to transmit the respective output optical signal to the trapped ion through a respective opening of the plurality of openings, the respective output optical signal being defined by a respective wavelength of the different wavelengths.

    SENSOR AND METHOD FOR DETERMINING RELATIVE MOTION BETWEEN TWO OBJECTS
    4.
    发明公开
    SENSOR AND METHOD FOR DETERMINING RELATIVE MOTION BETWEEN TWO OBJECTS 审中-公开

    公开(公告)号：US20240337526A1

    公开(公告)日：2024-10-10

    申请号：US18743916

    申请日：2024-06-14

    申请人： Nanyang Technological University

    发明人： Qing ZHANG ,  Wei Bin SEH ,  Yin SUN ,  Ran XU ,  Joseph Sylvester CHANG

    IPC分类号： G01H11/06 ,  G01M7/02 ,  G01M13/045 ,  G01P3/48

    CPC分类号： G01H11/06 ,  G01M7/025 ,  G01M13/045 ,  G01P3/4802

    摘要： According to embodiments of the present invention, a sensor for determining relative motion between two objects is provided. The sensor includes a primary sensing part including a single primary electrode or multiple primary electrodes; a secondary sensing part including a single secondary electrode or multiple secondary electrodes; and one or more electrical measurement units. Each electrical measurement unit may be electrically coupled to a ground and one of the followings: the single primary electrode, a common electrical connection or separate electrical connections of the multiple primary electrodes, the single secondary electrode, a common electrical connecting point or separate electrical connecting points of the multiple secondary electrodes; or electrically coupled between two primary electrodes, or between two secondary electrodes. According to further embodiments, a method for determining at least one quantifiable parameter of relative motion between a movable object and a stationary object or another movable object is also provided.

    METHOD AND APPARATUS FOR DETERMINING SYMBOLS TRANSMITTED VIA ORTHOGONAL FREQUENCY DIVISION MULTIPLEX SIGNALS
    8.
    发明公开
    METHOD AND APPARATUS FOR DETERMINING SYMBOLS TRANSMITTED VIA ORTHOGONAL FREQUENCY DIVISION MULTIPLEX SIGNALS 审中-公开

    公开(公告)号：US20240291694A1

    公开(公告)日：2024-08-29

    申请号：US18571425

    申请日：2022-06-20

    申请人： Continental Automotive Technologies GmbH ,  Nanyang Technological University

    发明人： Xiaobei Liu ,  Yujie Liu ,  Yong Liang Guan ,  David Gonzalez Gonzalez

    IPC分类号： H04L25/02

    CPC分类号： H04L25/0236

    摘要： An OFDM receiver has a first, pilot-aided channel estimation block, an output of which is provided, along with the received signal, to a first equaliser block. An output of the first equaliser block is provided, along with the received signal, to a second, data-aided channel estimation block. An output of the second channel estimation block is provided, along with the output of the first equaliser block and the received signal, to an adjustable interference cancellation block. The output of the interference cancellation block and the output of the second channel estimation block are provided to a second equaliser block. An output of the second equaliser block is provided to a de-mapping block, and is provided to the second channel estimation block and the interference cancellation block, for allowing an iterative repetition of second channel estimation, interference cancellation and second equalisation for a received signal.

    Method and control system for controlling building service systems
    10.
    发明授权
    Method and control system for controlling building service systems 有权

    公开(公告)号：US12066798B2

    公开(公告)日：2024-08-20

    申请号：US17417532

    申请日：2020-01-13

    申请人： NANYANG TECHNOLOGICAL UNIVERSITY

    发明人： Man Pun Wan ,  Shiyu Yang ,  Bing Feng Ng ,  Swapnil Dubey ,  Krishnamoorthy Baskaran

    IPC分类号： G05B13/04 ,  F24F11/46

    CPC分类号： G05B13/048 ,  F24F11/46

    摘要： A method of controlling building service systems includes predicting, based on a shading and lighting prediction model, a visual comfort condition and a lighting condition with respect to a region of a building; optimizing, based on a first multi-component cost function including a plurality of components relating to a plurality of lighting or thermal performance parameters, one or more first control parameters for controlling the lighting system and the shading system based on the predicted visual comfort condition and the predicted lighting condition; predicting, based on a building dynamics model, a plurality of building response parameters based on the predicted visual comfort condition and the predicted lighting condition; and optimizing, based on a second multi-component cost function including a plurality of components relating to the plurality of building performance parameters, one or more second control parameters for controlling an air-conditioning/heating system based on the predicted plurality of building response parameters.