JPS6222088B2 - - Google Patents
Info
- Publication number
- JPS6222088B2 JPS6222088B2 JP6057378A JP6057378A JPS6222088B2 JP S6222088 B2 JPS6222088 B2 JP S6222088B2 JP 6057378 A JP6057378 A JP 6057378A JP 6057378 A JP6057378 A JP 6057378A JP S6222088 B2 JPS6222088 B2 JP S6222088B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- paper
- signal
- detection
- output
- 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
- 238000001514 detection method Methods 0.000 claims description 39
- 230000001678 irradiating effect Effects 0.000 claims 1
- 230000010354 integration Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003708 edge detection Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
- 
        - G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
- G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
- G01J3/51—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters
 
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Spectrometry And Color Measurement (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| JP6057378A JPS54153086A (en) | 1978-05-23 | 1978-05-23 | Color detector of parer form objects | 
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| JP6057378A JPS54153086A (en) | 1978-05-23 | 1978-05-23 | Color detector of parer form objects | 
Publications (2)
| Publication Number | Publication Date | 
|---|---|
| JPS54153086A JPS54153086A (en) | 1979-12-01 | 
| JPS6222088B2 true JPS6222088B2 (cs) | 1987-05-15 | 
Family
ID=13146128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| JP6057378A Granted JPS54153086A (en) | 1978-05-23 | 1978-05-23 | Color detector of parer form objects | 
Country Status (1)
| Country | Link | 
|---|---|
| JP (1) | JPS54153086A (cs) | 
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| JPH0728603U (ja) * | 1993-11-09 | 1995-05-30 | アルスコーポレーション株式会社 | 着色部材を付した鋸の柄 | 
- 
        1978
        - 1978-05-23 JP JP6057378A patent/JPS54153086A/ja active Granted
 
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| JPH0728603U (ja) * | 1993-11-09 | 1995-05-30 | アルスコーポレーション株式会社 | 着色部材を付した鋸の柄 | 
Also Published As
| Publication number | Publication date | 
|---|---|
| JPS54153086A (en) | 1979-12-01 | 
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