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    Thermal sensors prepared from nanostructureed powders
    104.
    发明授权
    Thermal sensors prepared from nanostructureed powders 失效
    由纳米结构粉末制备的热传感器

    公开(公告)号：US06514453B2

    公开(公告)日：2003-02-04

    申请号：US09024837

    申请日：1998-02-17

    Applicant: Anthony Vigliotti ,  Tapesh Yadav ,  Clayton Kostelecky ,  Carrie Wyse

    Inventor： Anthony Vigliotti ,  Tapesh Yadav ,  Clayton Kostelecky ,  Carrie Wyse

    IPC: C04B3332

    CPC classification number: B82Y30/00 ,  C04B35/01 ,  Y10S977/775 ,  Y10S977/833 ,  Y10S977/84 ,  Y10S977/955 ,  Y10T29/49085 ,  Y10T428/29

    Abstract: This invention describes a method of rapidly monitoring the temperature of a medium and a method of preparing a quantum confined device that can enable such measurements. The monitoring principle uses changes in impedance of nanostructured devices, i.e. devices in which one or more materials have the domain size precision engineered to less than 500 nanometers, preferably to dimensions less than the domain sizes where quantum confinement effects become significant and modify the electrical or thermal properties of the materials. The invention can be used to monitor absolute values of and changes in temperature of gases, inorganic and organic liquids, solids, suspensions, and mixtures of one or more of the said phases. The invention can be used to monitor radiation, power, heat and mass flow, charge and momentum flow, and phase transformation.

    Abstract translation: 本发明描述了一种快速监测介质温度的方法和一种制备可实现这种测量的量子限制装置的方法。 监测原理使用纳米结构器件的阻抗变化，即其中一种或多种材料的结构域尺寸精确设计为小于500纳米的器件，优选地尺寸小于量子限制效应变得显着的畴尺寸，并修改电或 材料的热性能。 本发明可用于监测气体，无机和有机液体，固体，悬浮液和一个或多个所述相的混合物的绝对值和温度变化。 本发明可用于监测辐射，功率，热和质量流量，电荷和动量流量以及相变。

    Low-cost multilaminate sensors
    105.
    发明授权
    Low-cost multilaminate sensors 失效
    低成本多层传感器

    公开(公告)号：US06202471B1

    公开(公告)日：2001-03-20

    申请号：US09074534

    申请日：1998-05-07

    Applicant: Tapesh Yadav ,  Clayton Kostlecky ,  William Leigh ,  Anthony Vigilotti ,  Chuanjing Xu ,  Yinbao Yang

    Inventor： Tapesh Yadav ,  Clayton Kostlecky ,  William Leigh ,  Anthony Vigilotti ,  Chuanjing Xu ,  Yinbao Yang

    IPC: G01N700

    CPC classification number: G01N33/0031 ,  B82Y5/00 ,  B82Y25/00 ,  B82Y30/00 ,  G01N27/12

    Abstract: Methods of monitoring environmental variables in general and chemical composition in particular, and sensors for such monitoring. These low-cost sensors comprised multiple layers in a laminated stack. Very high numbers of sensing layers (e.g., 500) may be incorporated into a single laminated sensor device. The sensors may signal changes in environmental state such as chemical composition due to changes in sensor properties such as resistivity, capacitance, inductance, permittivity, permeability, refractive index, chromaticity, transparency to light, reflection characteristics, resonance frequency, and/or magnetic characteristics.

    Abstract translation: 一般监测环境变量和化学成分的方法，以及监测的传感器。 这些低成本传感器包括层叠叠层中的多层。 很多数量的感测层（例如，500）可被并入单个层压传感器装置中。 传感器可以发出环境状态的变化，例如由于诸如电阻率，电容，电感，介电常数，磁导率，折射率，色度，光透明度，反射特性，共振频率和/或磁特性等传感器特性的变化所导致的化学成分 。

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