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1. 发明授权

US07913534B1 Microfabricated field calibration assembly for analytical instruments 有权
标题翻译：用于分析仪器的微型现场校准组件
公开(公告)号：US07913534B1
公开(公告)日：2011-03-29
申请号：US11651890
申请日：2007-01-10
申请人： Alex L. Robinson , Ronald P. Manginell , Matthew W. Moorman , Philip J. Rodacy , Robert J. Simonson
发明人： Alex L. Robinson , Ronald P. Manginell , Matthew W. Moorman , Philip J. Rodacy , Robert J. Simonson
IPC分类号： G01N21/00
CPC分类号： G01N35/00693 , G01N2001/2893
摘要： A microfabricated field calibration assembly for use in calibrating analytical instruments and sensor systems. The assembly comprises a circuit board comprising one or more resistively heatable microbridge elements, an interface device that enables addressable heating of the microbridge elements, and, in some embodiments, a means for positioning the circuit board within an inlet structure of an analytical instrument or sensor system.
摘要翻译：用于校准分析仪器和传感器系统的微制造现场校准组件。该组件包括电路板，该电路板包括一个或多个电阻可加热微桥元件，能够对微桥元件进行寻址加热的接口装置，并且在一些实施例中，用于将电路板定位在分析仪器或传感器的入口结构内的装置系统。

2. 发明授权

US06706091B1 Sub-to super-ambient temperature programmable microfabricated gas chromatography column 有权
标题翻译：低于超环境温度可编程微生物气相色谱柱
公开(公告)号：US06706091B1
公开(公告)日：2004-03-16
申请号：US10326033
申请日：2002-12-17
申请人： Alex L. Robinson , Lawrence F. Anderson
发明人： Alex L. Robinson , Lawrence F. Anderson
IPC分类号： B01D1508
CPC分类号： G01N30/30 , G01N30/6095 , G01N2030/3007 , G01N2030/303
摘要： A sub- to super-ambient temperature programmable microfabricated gas chromatography column enables more efficient chemical separation of chemical analytes in a gas mixture by combining a thermoelectric cooler and temperature sensing on the microfabricated column. Sub-ambient temperature programming enables the efficient separation of volatile organic compounds and super-ambient temperature programming enables the elution of less volatile analytes within a reasonable time. The small heat capacity and thermal isolation of the microfabricated column improves the thermal time response and power consumption, both important factors for portable microanalytical systems.
摘要翻译：低于超环境温度可编程微生物气相色谱柱可以通过将热电冷却器和微量制备柱上的温度检测相结合，从而更有效地化学分离气体混合物中的化学分析物。亚环境温度编程可以有效分离挥发性有机化合物，超环境温度程序可以在合理的时间内洗脱不易挥发的分析物。微加热柱的小热容量和热隔离提高了热时间响应和功耗，这两个重要因素都是便携式微量分析系统。

3. 发明授权

US08904850B1 Materials, methods and devices to detect and quantify water vapor concentrations in an atmosphere 有权
标题翻译：用于检测和量化大气中水蒸气浓度的材料，方法和装置
公开(公告)号：US08904850B1
公开(公告)日：2014-12-09
申请号：US13253274
申请日：2011-10-05
申请人： Mark D. Allendorf , Alex L. Robinson
发明人： Mark D. Allendorf , Alex L. Robinson
IPC分类号： H01L41/113 , G01N29/02
CPC分类号： G01N29/022 , B82Y30/00 , G01N29/036 , G01N2291/0255 , G01N2291/0256 , G01N2291/0423 , G01N2291/0427
摘要： We have demonstrated that a surface acoustic wave (SAW) sensor coated with a nanoporous framework material (NFM) film can perform ultrasensitive water vapor detection at concentrations in air from 0.05 to 12,000 ppmv at 1 atmosphere pressure. The method is extendable to other MEMS-based sensors, such as microcantilevers, or to quartz crystal microbalance sensors. We identify a specific NFM that provides high sensitivity and selectivity to water vapor. However, our approach is generalizable to detection of other species using NFM to provide sensitivity and selectivity.
摘要翻译：我们已经证明，涂覆有纳米多孔骨架材料（NFM）膜的表面声波传感器（SAW）传感器可以在空气中的浓度为0.05至12,000ppmv，在1个大气压下进行超敏感水蒸气检测。该方法可扩展到其他基于MEMS的传感器，例如微悬臂梁或石英晶体微量天平传感器。我们识别出具有高水平的高灵敏度和选择性的特定NFM。然而，我们的方法可以概括为使用NFM检测其他物种以提供灵敏度和选择性。

4. 发明授权

US07708943B1 Microfabricated fuel heating value monitoring device 有权
标题翻译：微型燃油发热值监测装置
公开(公告)号：US07708943B1
公开(公告)日：2010-05-04
申请号：US11355661
申请日：2006-02-16
申请人： Alex L. Robinson , Ronald P. Manginell , Matthew W. Moorman
发明人： Alex L. Robinson , Ronald P. Manginell , Matthew W. Moorman
IPC分类号： G01N25/20
CPC分类号： G01N33/225
摘要： A microfabricated fuel heating value monitoring device comprises a microfabricated gas chromatography column in combination with a catalytic microcalorimeter. The microcalorimeter can comprise a reference thermal conductivity sensor to provide diagnostics and surety. Using microfabrication techniques, the device can be manufactured in production quantities at a low per-unit cost. The microfabricated fuel heating value monitoring device enables continuous calorimetric determination of the heating value of natural gas with a 1 minute analysis time and 1.5 minute cycle time using air as a carrier gas. This device has applications in remote natural gas mining stations, pipeline switching and metering stations, turbine generators, and other industrial user sites. For gas pipelines, the device can improve gas quality during transfer and blending, and provide accurate financial accounting. For industrial end users, the device can provide continuous feedback of physical gas properties to improve combustion efficiency during use.
摘要翻译：微加料燃料加热值监测装置包括与催化微量热计相结合的微细气相色谱柱。微量热计可以包括参考热导率传感器以提供诊断和保证。使用微细加工技术，该设备可以以低单位成本生产。微加料燃料加热值监视装置能够使用空气作为载气，以1分钟分析时间和1.5分钟循环时间连续测定天然气的发热值。该设备适用于偏远天然气采矿站，管道交换和计量站，涡轮发电机等工业用户场所。对于天然气管道，该设备可以在转移和混合过程中提高气体质量，并提供准确的财务会计。对于工业终端用户，该设备可以提供物理气体性能的连续反馈，以提高使用过程中的燃烧效率。

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