コーヒー豆のばい煎度測定光センサー

Material type: 文書・図像類

Author: 陳, 競ほか

Publisher: レーザー学会

Publication date: 1997-07

Material Format: Digital

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Note (General)：: An optical sensor system has been proposed for measuring the degree of parched coffee berry. The principle of the method is based on a scattering int...

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Digital
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Digital

Material Type: 文書・図像類
Title: コーヒー豆のばい煎度測定光センサー
Author/Editor: 陳, 競
上田, 正紘
谷口, 慶治
浅田, 勝彦
JING, Chen
UEDA, Masahiro
TANIGUCHI, Keiji
ASADA, Katsuhiko
Author Heading: 陳, 競
上田, 正紘
谷口, 慶治
浅田, 勝彦
JING, Chen
UEDA, Masahiro
TANIGUCHI, Keiji
ASADA, Katsuhiko
Publication, Distribution, etc.: レーザー学会
Publication Date: 1997-07
Publication Date (W3CDTF): 1997-07
Alternative Title: An Optical Sensor for Measuring the Degree of a parched Coffee Berry
Periodical title: レーザー研究
No. or year of volume/issue: 25 7
Volume: 25
Issue: 7
Pages: 529-530
Text Language Code: jpn
Subject Heading: Optical sensor
Parche coffee berry
Target Audience: 一般
Note (General): An optical sensor system has been proposed for measuring the degree of parched coffee berry. The principle of the method is based on a scattering intensity of the light on parched coffee berry. The system consists of a sensor head including light source and light receiver, an amplifier, an A/D converter, a computer and a display. The results show that the optimum degree berry can be obtained when the scattering intensity is about 83% of the maximum intensity and that the scattering intensity depends only on the degree of parched coffee berry and does not depend on the wavelength of the light source.
Source: https://u-fukui.repo.nii.ac.jp/?action=repository_action_common_download&item_id=23483&item_no=1&attribute_id=22&file_no=1
https://u-fukui.repo.nii.ac.jp/?action=repository_action_common_download&item_id=23483&item_no=1&attribute_id=22&file_no=1
Access Restrictions: 限定公開
Data Provider (Database): 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）
https://irdb.nii.ac.jp
Original Data Provider (Database): 福井大学 : 福井大学学術機関リポジトリ