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1. 发明授权

US06406918B1 Thermal analysis for detection and identification of explosives and other controlled substances 失效
标题翻译：用于检测和识别爆炸物和其他受控物质的热分析
公开(公告)号：US06406918B1
公开(公告)日：2002-06-18
申请号：US09491026
申请日：2000-01-25
申请人： William W. Bannister , Chien-Chung Chen , William A. Curby , Eric B. Chen , Paul L. Damour , Antonio Morales
发明人： William W. Bannister , Chien-Chung Chen , William A. Curby , Eric B. Chen , Paul L. Damour , Antonio Morales
IPC分类号： G01N2172
CPC分类号： G01N25/4866 , G01N33/0057 , Y10T436/11
摘要： The invention features methods and systems for detecting the presence of an energetic material in a sample in which the presence of the energetic material is unknown. The method includes the steps of: heating the sample; measuring heat flow between the sample and its surrounding environment, e.g., by using differential scanning calorimetry (DSC); and analyzing the measured heat flow between the sample and its surrounding environment. An exothermal peak in the measured heat flow indicates the presence of the energetic material in the sample. The system includes a thermal measuring apparatus for performing the heating and measuring steps, and an analyzer for detecting the presence of the energetic material based on the measured heat flow. The invention also features methods and systems for identifying contraband materials (e.g., explosives and drugs) by measuring the thermogram (e.g., by DSC) of a sample to be identified and comparing it to reference thermograms for known contraband materials.
摘要翻译：本发明的特征在于用于检测在能量材料的存在是未知的样品中能量材料的存在的方法和系统。该方法包括以下步骤：加热样品; 测量样品和其周围环境之间的热流，例如通过使用差示扫描量热法（DSC）; 并分析样品与其周围环境之间的测量热流。测量热流中的放热峰表明样品中存在高能材料。该系统包括用于执行加热和测量步骤的热测量装置，以及用于基于测量的热流检测能量材料的存在的分析器。本发明还具有用于通过测量要鉴定的样品的温谱图（例如通过DSC）来鉴定违禁物质（例如爆炸物和药物）的方法和系统，并将其与已知违禁物质的参考热分析图进行比较。

2. 发明授权

US06773674B2 Thermal analysis for detection and identification of explosives and other controlled substances 失效
标题翻译：用于检测和识别爆炸物和其他受控物质的热分析
公开(公告)号：US06773674B2
公开(公告)日：2004-08-10
申请号：US10066253
申请日：2002-01-31
申请人： William W. Bannister , Chien-Chung Chen , William A. Curby , Eric B. Chen , Paul L. Damour , Antonio Morales
发明人： William W. Bannister , Chien-Chung Chen , William A. Curby , Eric B. Chen , Paul L. Damour , Antonio Morales
IPC分类号： G01N700
CPC分类号： G01N25/4866 , G01N33/0057 , Y10T436/11
摘要： The invention features methods and systems for detecting the presence of an energetic material in a sample in which the presence of the energetic material is unknown. The method includes the steps of: heating the sample; measuring heat flow between the sample and its surrounding environment, e.g., by using differential scanning calorimetry (DSC); and analyzing the measured heat flow between the sample and its surrounding environment. An exothermal peak in the measured heat flow indicates the presence of the energetic material in the sample. The system includes a thermal measuring apparatus for performing the heating and measuring steps, and an analyzer for detecting the presence of the energetic material based on the measured heat flow. The invention also features methods and systems for identifying contraband materials (e.g., explosives and drugs) by measuring the thermogram (e.g., by DSC) of a sample to be identified and comparing it to reference thermograms for known contraband materials.
摘要翻译：本发明的特征在于用于检测在能量材料的存在是未知的样品中能量材料的存在的方法和系统。该方法包括以下步骤：加热样品; 测量样品和其周围环境之间的热流，例如通过使用差示扫描量热法（DSC）; 并分析样品与其周围环境之间的测量热流。测量热流中的放热峰表明样品中存在高能材料。该系统包括用于执行加热和测量步骤的热测量装置，以及用于基于测量的热流检测能量材料的存在的分析器。本发明还具有用于通过测量要鉴定的样品的温谱图（例如通过DSC）来鉴定违禁物质（例如爆炸物和药物）的方法和系统，并将其与已知违禁物质的参考热分析图进行比较。

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