中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

150 records (took 0.025 seconds)

    SENSOR FOR COMBINED TEMPERATURE, PRESSURE, AND REFRACTIVE INDEX DETECTION
    133.
    发明申请
    SENSOR FOR COMBINED TEMPERATURE, PRESSURE, AND REFRACTIVE INDEX DETECTION 审中-公开
    用于组合温度，压力和折射指数检测的传感器

    公开(公告)号：US20150077736A1

    公开(公告)日：2015-03-19

    申请号：US14383507

    申请日：2013-03-19

    Applicant: UNIVERSITY OF LIMERICK

    Inventor： Thomas Reinsch ,  Kort Bremer ,  Elfed Lewis ,  Gabriel Leen ,  Steffen Lochmann

    IPC: G01N21/55 ,  G01N21/41 ,  G01N21/29 ,  G01L1/24 ,  G01K11/32

    CPC classification number: G01N21/55 ,  G01D5/35312 ,  G01D5/35316 ,  G01K11/3206 ,  G01L1/246 ,  G01N21/29 ,  G01N21/4133 ,  G01N21/7703 ,  G01N2021/7763 ,  G01N2021/7776 ,  G01N2021/7786 ,  G01N2201/088

    Abstract: A sensor (1) has a light conductor (2) having a grating (FBG), a cavity (5), and a transparent cavity end wall (4), a light emitter for directing light through the conductor, and a light detector for detecting reflected light, and a processor. The processor is adapted to analyse light reflected due to the grating (FBG, 6) to determine an indication of temperature, light reflected from the end (7) of the cavity (5) to determine an indication of pressure, and also light reflected from the outer surface (8) of the cavity wall (4) to determine an indication of refractive index of a medium outside said cavity wall. The processor may use one output to compensate another, for example pressure and temperature may be used to compensate for variation in refractive index.

    Abstract translation: 传感器（1）具有光导体（2），其具有光栅（FBG），空腔（5）和透明腔端壁（4），用于引导光通过导体的光发射器，以及光检测器 检测反射光和处理器。 处理器适于分析由光栅（FBG，6）反射的光，以确定温度的指示，从腔（5）的端部（7）反射的光，以确定压力的指示，以及从 空腔壁（4）的外表面（8）以确定在所述腔壁外部的介质的折射率的指示。 处理器可以使用一个输出来补偿另一个输出，例如压力和温度可用于补偿折射率的变化。

    Whisker Manufacturing, Detection, Response, and Compound Manufacturing Apparatus and Method
    134.
    发明申请
    Whisker Manufacturing, Detection, Response, and Compound Manufacturing Apparatus and Method 有权
    晶须制造，检测，响应和复合制造设备及方法

    公开(公告)号：US20150070691A1

    公开(公告)日：2015-03-12

    申请号：US14327162

    申请日：2014-07-09

    Applicant: United States of America as represented by the Secretary of the Navy

    Inventor： Nishkamraj U. Deshpande ,  James E. Schwabe ,  H. Fred Barsun ,  Nancey J. Maegerlein ,  Norris J. Caldwell ,  William W. Fultz ,  Lloyd W. Zilch ,  Samuel G. Stuart

    IPC: G01N21/95 ,  C23C28/04 ,  C23C8/12 ,  C25D5/48 ,  C25D3/30

    CPC classification number: G01N21/95 ,  C23C8/06 ,  C23C8/12 ,  C23C8/28 ,  C23C28/04 ,  C23C28/321 ,  C23C28/322 ,  C23C28/345 ,  C25D3/30 ,  C25D5/48 ,  C25D21/12 ,  G01D9/00 ,  G01M99/00 ,  G01N2201/088

    Abstract: An invention for making productive uses of normally undesirable whiskers is provided. Embodiments of the invention include a variety of apparatuses and methods associated with forming and using whiskers as well as forming whisker compounds is disclosed. For example, whisker detection modules can be created which provide a whisker surveillance capability. The whisker detection modules can further be coupled with a whisker response system such as an alarm or insulating material dispersing system. Another aspect of the invention is providing a variety of environments or microenvironments with regard to a whisker forming structure to affect whisker creation such as maximizing whisker formation. Another example includes provision of a variety of embodiments for manufacturing compounds of whiskers of various metal and metal alloys, including structures and methods is provided. Whisker compounds produced using various embodiments of the invention can be used for various applications.

    Abstract translation: 提供了用于生产通常不希望的晶须的生产用途的发明。 本发明的实施方案包括与形成和使用晶须以及形成晶须化合物有关的各种装置和方法。 例如，可以创建提供晶须监视功能的晶须检测模块。 晶须检测模块还可以与诸如报警或绝缘材料分散系统的晶须响应系统耦合。 本发明的另一方面是提供关于晶须形成结构的各种环境或微观环境，以影响晶须的产生，例如最大化晶须形成。 另一个实例包括提供用于制造各种金属和金属合金晶须的化合物的各种实施方案，包括结构和方法。 使用本发明的各种实施方案生产的晶须化合物可用于各种应用。

    Device for Detecting and/or Dosing Hydrogen and Method of Detecting and/or Dosing Hydrogen
    135.
    发明申请
    Device for Detecting and/or Dosing Hydrogen and Method of Detecting and/or Dosing Hydrogen 有权
    用于检测和/或加氢的装置和检测和/或加氢的方法

    公开(公告)号：US20140374578A1

    公开(公告)日：2014-12-25

    申请号：US14369314

    申请日：2012-12-26

    Applicant: Agence Nationale Pour La Gestation Des Dechets Radioactifs

    Inventor： Johan Bertrand ,  Sylvie Delphine-Lesoille ,  Xavier Pheron

    IPC: G01N33/00 ,  G01N21/49 ,  G01N21/94

    CPC classification number: G01N33/0057 ,  G01N21/49 ,  G01N21/636 ,  G01N21/94 ,  G01N33/005 ,  G01N2021/638 ,  G01N2201/088

    Abstract: The invention concerns a device (100) for the detection and/or quantitative analysis of hydrogen, intended for monitoring an installation (1). Said device (100) comprises a first measuring optical fibre (10) intended to equip the installation (1), and an optical system (20) optically connected to the first measuring optical fibre (10) and adapted to measure the variation in at least one parameter of the first measuring optical fibre (10). The optical system (20) is adapted to measure the parameter along the first optical fibre (10) according to the principle of Brillouin measurement. The invention also concerns a method using such a device (100).

    Abstract translation: 本发明涉及用于检测和/或定量分析用于监测设备（1）的氢的装置（100）。 所述装置（100）包括用于装备设备（1）的第一测量光纤（10）和与第一测量光纤（10）光学连接的光学系统（20），并且适于至少测量至少 第一测量光纤（10）的一个参数。 光学系统（20）适于根据布里渊测量的原理测量沿着第一光纤（10）的参数。 本发明还涉及使用这种装置（100）的方法。

    Fiber-optic disturbance detection using combined Michelson and Mach-Zehnder interferometers
    137.
    发明授权
    Fiber-optic disturbance detection using combined Michelson and Mach-Zehnder interferometers 有权
    使用组合的迈克尔逊和马赫 - 策德尔干涉仪进行光纤干扰检测

    公开(公告)号：US08873064B2

    公开(公告)日：2014-10-28

    申请号：US13499274

    申请日：2011-09-21

    Applicant: Edward Tapanes

    Inventor： Edward Tapanes

    IPC: G01B9/02 ,  G02B6/36 ,  G02B6/255

    CPC classification number: G01B9/02041 ,  G01B9/02 ,  G01B9/02012 ,  G01B9/02027 ,  G01B9/02049 ,  G01B9/02079 ,  G01B2290/70 ,  G01D5/35306 ,  G01D5/35325 ,  G01D5/35329 ,  G01N21/8806 ,  G01N2201/0612 ,  G01N2201/088 ,  G02B6/255 ,  G02B6/36 ,  Y10T29/49826

    Abstract: A fiber-optic sensor can have a Michelson sensor portion and a Mach-Zehnder sensor portion. A first splitter-coupler can be configured to split incoming light between a first fiber portion and a second fiber portion. A first polarization-phase conjugation device can be configured to conjugate a polarization phase of incident light corresponding to the first fiber portion, and a second polarization-phase conjugation device can be configured to conjugate a polarization phase of incident light corresponding to the second fiber portion. Each of the first and second polarization-phase conjugation devices can be configured to reflect light toward a detector and through the respective first and second fiber portions. A coupler can be configured to join light in the first fiber portion with light in the second fiber portion, and a third fiber portion can be configured to receive light from the coupler and to illuminate a second detector.

    Abstract translation: 光纤传感器可以具有迈克尔逊传感器部分和马赫 - 曾德传感器部分。 第一分离器耦合器可以被配置为在第一光纤部分和第二光纤部分之间分离入射光。 第一偏振相位共轭装置可以被配置为将对应于第一光纤部分的入射光的偏振相位共轭，并且第二偏振相位共轭装置可以被配置为将对应于第二光纤部分的入射光的偏振相位共轭 。 第一和第二偏振相位共轭装置中的每一个可以被配置为将光朝向检测器反射并通过相应的第一和第二光纤部分。 耦合器可以被配置为将第一光纤部分中的光与第二光纤部分中的光结合，并且第三光纤部分可以被配置为从耦合器接收光并照亮第二检测器。

Patent Agency Ranking