Concentration determination apparatus, concentration determination method, and program

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9370323
APP PUB NO 20120101347A1
SERIAL NO

13274744

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Abstract

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A concentration determination apparatus may include: an irradiation unit that irradiates short-pulsed light to an observed object; a light receiving unit that receives light backscattered from the observed object; a light intensity acquisition unit that acquires an intensity distribution of the light; an optical path length distribution storage unit that stores a model of an optical path length distribution in each layer of the plurality of layers of the short-pulsed light; an optical path length acquisition unit that acquires the optical path length distribution of each layer; a time-resolved waveform storage unit that stores a model of a time-resolved waveform; a light intensity model acquisition unit that acquires a light intensity model; an integral interval calculation unit that calculates a time range of an area; an optical absorption coefficient calculation and acquisition unit that calculates and acquires an optical absorption coefficient; and a concentration calculation unit that calculates the concentration.

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Patent Owner(s)

Patent OwnerAddress
SEIKO EPSON CORPORATION1-6 SHINJUKU 4-CHOME SHINJUKU-KU TOKYO 160-8801
NATIONAL UNIVERSITY CORPORATIONKUMAMOTO UNIVERSITY 39-1 KUROKAMI 2-CHOME KUMAMOTO-SHI KUMAMOTO 860-8555

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Amano, Kazuhiko Tokyo-to, JP 66 3746
Shimizu, Koichi Hokkaido, JP 127 1290

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