Chemical agent detection apparatus and method

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United States of America Patent

PATENT NO 6943343
APP PUB NO 20040084614A1
SERIAL NO

10628139

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An apparatus for detecting a chemical agent, capable of increasing a detection speed of a chemical agent, decreasing a false alarm rate, pinning down the kind of a chemical agent, and meeting specifications for unattended continuous monitoring equipment suitable for detecting sarin or soman. This detection apparatus comprises a sample introduction unit for introducing a sample, an ionizing unit for positively ionizing the sample from the sample introduction unit, a mass spectrometer unit for analyzing ions of the sample, and a computer for analyzing data, and is best suited for identifying a dangerous substance by detecting signals peculiar to chemical agents, such as sarin or soman.

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Patent Owner(s)

  • HITACHI HIGH-TECH SOLUTIONS CORPORATION;PRESIDENT OF NATIONAL RESEARCH INSTITUTE OF POLICE SCIENCE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukano, Masumi Yokohama, JP 4 55
Honjo, Shigeru Otsuki, JP 9 140
Itoi, Teruo Otone, JP 2 6
Iura, Kazumitsu Fuchu, JP 2 6
Kataoka, Mieko Kashiwa, JP 1 2
Nagano, Hisashi Hachioji, JP 39 569
Seto, Yasuo Kashiwa, JP 5 14
Takada, Yasuaki Kiyose, JP 77 1201
Tsuge, Kouichiro Kashiwa, JP 1 2

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