JPH045941B2 - - Google Patents
Info
- Publication number
- JPH045941B2 JPH045941B2 JP4163582A JP4163582A JPH045941B2 JP H045941 B2 JPH045941 B2 JP H045941B2 JP 4163582 A JP4163582 A JP 4163582A JP 4163582 A JP4163582 A JP 4163582A JP H045941 B2 JPH045941 B2 JP H045941B2
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- accumulator
- ccd camera
- value
- output signal
- Prior art date
- 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.)
- Expired
Links
- 230000007547 defect Effects 0.000 claims description 42
- 238000001514 detection method Methods 0.000 claims description 16
- 238000007689 inspection Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 6
- 230000001186 cumulative effect Effects 0.000 description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 230000001629 suppression Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000013256 coordination polymer Substances 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004092 self-diagnosis Methods 0.000 description 1
Classifications
-
- 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
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4163582A JPS58160852A (ja) | 1982-03-18 | 1982-03-18 | シ−ト状物の欠点検査装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4163582A JPS58160852A (ja) | 1982-03-18 | 1982-03-18 | シ−ト状物の欠点検査装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58160852A JPS58160852A (ja) | 1983-09-24 |
| JPH045941B2 true JPH045941B2 (pt) | 1992-02-04 |
Family
ID=12613783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4163582A Granted JPS58160852A (ja) | 1982-03-18 | 1982-03-18 | シ−ト状物の欠点検査装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58160852A (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61231443A (ja) * | 1985-04-05 | 1986-10-15 | Mitsubishi Electric Corp | 光学表面検査装置 |
| JP2772429B2 (ja) * | 1989-03-22 | 1998-07-02 | スズキ株式会社 | バンパの取付構造 |
| JP5780936B2 (ja) * | 2011-12-06 | 2015-09-16 | 株式会社ニューフレアテクノロジー | 検査装置 |
-
1982
- 1982-03-18 JP JP4163582A patent/JPS58160852A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58160852A (ja) | 1983-09-24 |
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