JP4586085B2 - 汚染物の検査装置 - Google Patents
汚染物の検査装置 Download PDFInfo
- Publication number
- JP4586085B2 JP4586085B2 JP2008148443A JP2008148443A JP4586085B2 JP 4586085 B2 JP4586085 B2 JP 4586085B2 JP 2008148443 A JP2008148443 A JP 2008148443A JP 2008148443 A JP2008148443 A JP 2008148443A JP 4586085 B2 JP4586085 B2 JP 4586085B2
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- Prior art keywords
- contaminant
- ultraviolet light
- oil
- fluorescence
- paper
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Treatment Of Fiber Materials (AREA)
- Paper (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Description
Claims (4)
- 汚染物を含む部位の拡大像を観察するための表面観察手段と、前記汚染物を含む部位に紫外光を照射する紫外光照射手段と、前記汚染物を含む部位に可視光を照射する可視光照射手段とを備え、
前記表面観察手段、前記紫外光照射手段及び前記可視光照射手段がそれぞれ接合部材により接合されて一体構造を成し、前記手段のそれぞれの端部と検査対象物との距離を所定の距離に保持する保持手段として透明架台を更に備えることを特徴とする汚染物の検査装置。 - 前記汚染物は、紙又は布の表面に付着したものであることを特徴とする請求項1に記載の検査装置。
- 前記紫外光照射手段は、254ナノメートルの波長成分を含む紫外光と、285ナノメートル及び/又は366ナノメートルの波長成分を含む紫外光を出射可能な手段であることを特徴とする請求項1又は2に記載の検査装置。
- 前記汚染物がグリースであるかグリース以外の油分であるかを少なくとも判定可能であることを特徴とする、請求項1〜3のいずれか一項に記載の検査装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008148443A JP4586085B2 (ja) | 2008-06-05 | 2008-06-05 | 汚染物の検査装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008148443A JP4586085B2 (ja) | 2008-06-05 | 2008-06-05 | 汚染物の検査装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP08227799A Division JP4187342B2 (ja) | 1999-03-25 | 1999-03-25 | 汚染物の検査方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008268228A JP2008268228A (ja) | 2008-11-06 |
JP4586085B2 true JP4586085B2 (ja) | 2010-11-24 |
Family
ID=40047871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2008148443A Expired - Fee Related JP4586085B2 (ja) | 2008-06-05 | 2008-06-05 | 汚染物の検査装置 |
Country Status (1)
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JP (1) | JP4586085B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI20155643A (fi) * | 2015-09-08 | 2017-03-09 | Procemex Oy Ltd | Fluoresoivan nesteen optinen havainnointi puukuiturainasta |
JP6939638B2 (ja) * | 2018-02-23 | 2021-09-22 | 日本ゼオン株式会社 | ロールの汚れ監視方法及びそれを用いたフィルムの製造方法 |
WO2022214853A1 (en) | 2021-04-08 | 2022-10-13 | University Of Moratuwa | Method and apparatus for detecting surface defects |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0434348A (ja) * | 1990-05-31 | 1992-02-05 | Kanzaki Paper Mfg Co Ltd | シート状物検査装置 |
JPH09269296A (ja) * | 1996-03-29 | 1997-10-14 | Ishizuka Glass Co Ltd | シートのコーティング欠陥検査装置 |
JPH09304281A (ja) * | 1996-05-09 | 1997-11-28 | Tokyo Electric Power Co Inc:The | 油検知装置 |
JPH1090196A (ja) * | 1996-09-19 | 1998-04-10 | Toppan Printing Co Ltd | 透明保護層の検査方法およびその検査装置 |
JPH10297063A (ja) * | 1997-04-28 | 1998-11-10 | Datsuku Eng Kk | 印刷物の品質検査選別方法 |
JPH1152224A (ja) * | 1997-06-04 | 1999-02-26 | Hitachi Ltd | 自動焦点検出方法およびその装置並びに検査装置 |
-
2008
- 2008-06-05 JP JP2008148443A patent/JP4586085B2/ja not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0434348A (ja) * | 1990-05-31 | 1992-02-05 | Kanzaki Paper Mfg Co Ltd | シート状物検査装置 |
JPH09269296A (ja) * | 1996-03-29 | 1997-10-14 | Ishizuka Glass Co Ltd | シートのコーティング欠陥検査装置 |
JPH09304281A (ja) * | 1996-05-09 | 1997-11-28 | Tokyo Electric Power Co Inc:The | 油検知装置 |
JPH1090196A (ja) * | 1996-09-19 | 1998-04-10 | Toppan Printing Co Ltd | 透明保護層の検査方法およびその検査装置 |
JPH10297063A (ja) * | 1997-04-28 | 1998-11-10 | Datsuku Eng Kk | 印刷物の品質検査選別方法 |
JPH1152224A (ja) * | 1997-06-04 | 1999-02-26 | Hitachi Ltd | 自動焦点検出方法およびその装置並びに検査装置 |
Also Published As
Publication number | Publication date |
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JP2008268228A (ja) | 2008-11-06 |
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