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    • 4. 发明授权
    • Ultra-sensitive temperature sensing and calorimetry
    • 超敏感温度检测和量热法
    • US08076151B2
    • 2011-12-13
    • US12448836
    • 2008-01-16
    • Dale N. LarsonGregory Kowalski
    • Dale N. LarsonGregory Kowalski
    • G01N25/20G01N25/00
    • G01K17/00G01N25/48
    • Methods and apparatus for ultra-sensitive temperature sensing and calorimetry. Radiation is directed at a thin electrically conductive film having one or more small apertures. The incident radiation excites surface plasmons on a first surface of the electrically conductive film, and energy associated with the surface plasmons couples to an opposite surface of the electrically conductive film, where surface plasmon-enhanced radiation (SPER) is emitted from the aperture(s). A temperature-sensitive fluid or solid dielectric material is disposed contiguous with at least a portion of the electrically conductive film, such that a temperature change in the dielectric material alters a resonance condition for the SPER. Measurable changes in the SPER due to altered resonance conditions provide for an ultrasensitive temperature sensor that can detect small temperature changes in the dielectric material. The disclosed methods and apparatus may be used for a variety of applications including, but not limited to, nanoscale to microscale calorimetry for pharmaceutical and biotechnology products, combustion sensing, explosive detection, and biotoxin monitoring.
    • 用于超敏感温度测量和量热法的方法和设备。 辐射指向具有一个或多个小孔的薄导电膜。 入射辐射激励导电膜的第一表面上的表面等离子体激元,并且与表面等离子体激元相关联的能量耦合到导电膜的相对表面,其中表面等离子体增强辐射(SPER)从孔径 )。 温度敏感流体或固体电介质材料设置成与导电膜的至少一部分相邻,使得电介质材料的温度变化改变SPER的共振条件。 由于改变的共振条件,SPER中的可测量变化提供了一种可以检测电介质材料中较小温度变化的超敏感温度传感器。 所公开的方法和装置可以用于各种应用,包括但不限于用于药物和生物技术产品的纳米尺度至微量测量学,燃烧感测,爆炸性检测和生物毒素监测。
    • 5. 发明申请
    • ULTRA-SENSITIVE TEMPERATURE SENSING AND CALORIMETRY
    • 超声波温度传感和压力测定
    • US20100120163A1
    • 2010-05-13
    • US12448836
    • 2008-01-16
    • Dale N. LarsonGregory Kowalski
    • Dale N. LarsonGregory Kowalski
    • G01N25/20
    • G01K17/00G01N25/48
    • Methods and apparatus for ultra-sensitive temperature sensing and calorimetry. Radiation is directed at a thin electrically conductive film having one or more small apertures. The incident radiation excites surface plasmons on a first surface of the electrically conductive film, and energy associated with the surface plasmons couples to an opposite surface of the electrically conductive film, where surface plasmon-enhanced radiation (SPER) is emitted from the aperture(s). A temperature-sensitive fluid or solid dielectric material is disposed contiguous with at least a portion of the electrically conductive film, such that a temperature change in the dielectric material alters a resonance condition for the SPER. Measureable changes in the SPER due to altered resonance conditions provide for an ultrasensitive temperature sensor that can detect small temperature changes in the dielectric material. The disclosed methods and apparatus may be used for a variety of applications including, but not limited to, nanoscale to microscale calorimetry for pharmaceutical and biotechnology products, combustion sensing, explosive detection, and biotoxin monitoring.
    • 用于超敏感温度测量和量热法的方法和设备。 辐射指向具有一个或多个小孔的薄导电膜。 入射辐射激励导电膜的第一表面上的表面等离子体激元,并且与表面等离子体激元相关联的能量耦合到导电膜的相对表面,其中表面等离子体增强辐射(SPER)从孔径 )。 温度敏感流体或固体电介质材料设置成与导电膜的至少一部分相邻,使得电介质材料的温度变化改变SPER的共振条件。 由于共振条件的改变,SPER的可测量变化提供了可以检测电介质材料中较小温度变化的超敏感温度传感器。 所公开的方法和装置可以用于各种应用,包括但不限于用于药物和生物技术产品的纳米尺度至微量测量学,燃烧感测,爆炸性检测和生物毒素监测。
    • 7. 发明申请
    • Sliding valve
    • 滑阀
    • US20060046633A1
    • 2006-03-02
    • US11120737
    • 2005-05-03
    • Gerald GoupilGregory KowalskiMark Stevenson
    • Gerald GoupilGregory KowalskiMark Stevenson
    • B60S1/54
    • B60H1/00857B60H1/00692B60H2001/00728Y10S251/901
    • A valve includes a film having side edges and an opening to extend across a passage in a housing of a HVAC system. The film has a circular aperture in the film adjacent each rounded corner of each opening for relieving stress. Either or both of the leading edge and the trailing edge of the film are undulated to prevent deformation of the edges. A pair of the racks is disposed on the film and sprockets engage the teeth of the racks for moving the racks and the film linearly. Each rack includes a strap and a bearing member for retaining the associated sprocket in engagement with the teeth. The bearing member is in rolling engagement with a bearing surface of the associated strap as it rotates with the sprockets.
    • 阀包括具有侧边缘的膜和开口以延伸穿过HVAC系统的壳体中的通道。 该膜在每个开口的每个圆角附近具有圆形孔,用于缓解压力。 膜的前缘和后缘中的任一个或两个都是起伏的,以防止边缘变形。 一对机架设置在薄膜上,并且链轮与齿条的齿接合,用于线性移动机架和薄膜。 每个机架包括带子和用于保持相关链轮与齿啮合的轴承构件。 轴承构件随着与链轮一起旋转而与相关联的带的支承表面滚动接合。