JP4546662B2 - エアロゾル障害の特徴付けおよび早期警告ネットワーク、ならびに指定される物理的領域に迫るエアロゾル脅威の早期警告を与えるための方法 - Google Patents

エアロゾル障害の特徴付けおよび早期警告ネットワーク、ならびに指定される物理的領域に迫るエアロゾル脅威の早期警告を与えるための方法 Download PDF

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JP4546662B2
JP4546662B2 JP2001112876A JP2001112876A JP4546662B2 JP 4546662 B2 JP4546662 B2 JP 4546662B2 JP 2001112876 A JP2001112876 A JP 2001112876A JP 2001112876 A JP2001112876 A JP 2001112876A JP 4546662 B2 JP4546662 B2 JP 4546662B2
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aerosol
early warning
characterization
light
specified physical
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JP2002022641A (ja
JP2002022641A5 (enExample
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フィリップ・ジェイ・ワイアット
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Wyatt Technology LLC
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Wyatt Technology LLC
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1456—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
    • G01N15/1459—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals the analysis being performed on a sample stream
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
    • G08B21/14—Toxic gas alarms
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • G01N15/0211—Investigating a scatter or diffraction pattern
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N2001/022—Devices for withdrawing samples sampling for security purposes, e.g. contraband, warfare agents
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G01N2001/222—Other features
    • G01N2001/2223—Other features aerosol sampling devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/01—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials specially adapted for biological cells, e.g. blood cells
    • G01N2015/019—Biological contaminants; Fouling
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • G01N2015/0238—Single particle scatter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N2021/4704—Angular selective
    • G01N2021/4711—Multiangle measurement

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Analytical Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Alarm Systems (AREA)
  • Emergency Alarm Devices (AREA)
  • Medicinal Preparation (AREA)
JP2001112876A 2000-05-23 2001-04-11 エアロゾル障害の特徴付けおよび早期警告ネットワーク、ならびに指定される物理的領域に迫るエアロゾル脅威の早期警告を与えるための方法 Expired - Fee Related JP4546662B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/577,108 US6490530B1 (en) 2000-05-23 2000-05-23 Aerosol hazard characterization and early warning network
US09/577108 2000-05-23

Publications (3)

Publication Number Publication Date
JP2002022641A JP2002022641A (ja) 2002-01-23
JP2002022641A5 JP2002022641A5 (enExample) 2008-02-07
JP4546662B2 true JP4546662B2 (ja) 2010-09-15

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JP2001112876A Expired - Fee Related JP4546662B2 (ja) 2000-05-23 2001-04-11 エアロゾル障害の特徴付けおよび早期警告ネットワーク、ならびに指定される物理的領域に迫るエアロゾル脅威の早期警告を与えるための方法

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US (1) US6490530B1 (enExample)
EP (1) EP1158292B1 (enExample)
JP (1) JP4546662B2 (enExample)
AT (1) ATE309530T1 (enExample)
DE (1) DE60114707T2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102506969B1 (ko) * 2023-02-05 2023-03-06 김인영 실내공기 중의 바이오 에어로졸을 신속하게 검출하는 방법

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JP2002022641A (ja) 2002-01-23
EP1158292A3 (en) 2003-05-21
DE60114707T2 (de) 2006-08-10
ATE309530T1 (de) 2005-11-15
DE60114707D1 (de) 2005-12-15
EP1158292B1 (en) 2005-11-09
EP1158292A2 (en) 2001-11-28
US6490530B1 (en) 2002-12-03

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