Data processing: measuring – calibrating – or testing – Measurement system in a specific environment – Chemical analysis
Reexamination Certificate
2005-04-22
2009-10-20
Le, John H (Department: 2863)
Data processing: measuring, calibrating, or testing
Measurement system in a specific environment
Chemical analysis
C702S019000, C702S119000, C702S177000
Reexamination Certificate
active
07606669
ABSTRACT:
A method for predicting local concentrations of short-lived microparticles having an unstable composition in a room simply and in a short time is provided. The method for predicting the concentration distribution of microparticles includes the steps of determining a flow field in a room, determining the age-of-air distribution in the room on the basis of the flow field in the room, and converting the age of air into the concentration of the microparticles.
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Ohtsuka Masaki
Shiraichi Yukishige
Birch & Stewart Kolasch & Birch, LLP
Le John H
Sharp Kabushiki Kaisha
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