JPS5774737A - Device for detecting density extreme value - Google Patents
Device for detecting density extreme valueInfo
- Publication number
- JPS5774737A JPS5774737A JP55123642A JP12364280A JPS5774737A JP S5774737 A JPS5774737 A JP S5774737A JP 55123642 A JP55123642 A JP 55123642A JP 12364280 A JP12364280 A JP 12364280A JP S5774737 A JPS5774737 A JP S5774737A
- Authority
- JP
- Japan
- Prior art keywords
- extreme value
- detecting density
- density extreme
- detecting
- value
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B27/00—Photographic printing apparatus
- G03B27/72—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2640442A DE2640442C3 (de) | 1976-09-08 | 1976-09-08 | Vorrichtung zur Ermittlung von extremen Dichtewerten |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5774737A true JPS5774737A (en) | 1982-05-11 |
Family
ID=5987455
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10685777A Pending JPS5333189A (en) | 1976-09-08 | 1977-09-07 | Detector for extreme concentration level |
JP55123642A Pending JPS5774737A (en) | 1976-09-08 | 1980-09-08 | Device for detecting density extreme value |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10685777A Pending JPS5333189A (en) | 1976-09-08 | 1977-09-07 | Detector for extreme concentration level |
Country Status (4)
Country | Link |
---|---|
US (1) | US4176964A (ja) |
JP (2) | JPS5333189A (ja) |
CH (1) | CH609471A5 (ja) |
DE (1) | DE2640442C3 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5593724A (en) * | 1978-12-29 | 1980-07-16 | Tenchi Kikai Kk | Method for feeding cake with regular orientation to conveyor and device therefor |
JPS57170317A (en) * | 1981-04-10 | 1982-10-20 | Hashimoto Forming Co Ltd | Apparatus for conveying article |
JPS5991225U (ja) * | 1982-12-09 | 1984-06-20 | 日本電気ホームエレクトロニクス株式会社 | 物品移送装置 |
JPS60151632A (ja) * | 1984-01-19 | 1985-08-09 | Fuji Photo Film Co Ltd | 写真画像情報の較正方法 |
DE4004942A1 (de) * | 1990-02-16 | 1991-08-22 | Agfa Gevaert Ag | Elektronischer bildscanner mit einem zeilenfoermigen bildsensor |
US5019715A (en) * | 1990-03-02 | 1991-05-28 | Spectra-Tech, Inc. | Optical system and method for sample analyzation |
US5051602A (en) * | 1990-03-02 | 1991-09-24 | Spectra-Tech, Inc. | Optical system and method for sample analyzation |
US5093580A (en) * | 1990-03-02 | 1992-03-03 | Spectra-Tech, Inc. | ATR objective and method for sample analyzation using an ATR crystal |
US5218463A (en) * | 1990-11-26 | 1993-06-08 | Sequel Imaging | Straight-line optical path x-ray scanner which automatically adjusts scanning aperture size |
US5113081A (en) * | 1990-12-27 | 1992-05-12 | Eastman Kodak Company | Web inspection system and method with exposure, detection and sampling means |
US5117119A (en) * | 1991-03-13 | 1992-05-26 | Minnesota Mining And Manufacturing Company | Auto-ranging film densitometer |
US5200609A (en) * | 1991-08-27 | 1993-04-06 | Sting Donald W | Radiant energy spectroscopy system with diamond internal reflection element |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2442910A (en) * | 1944-06-24 | 1948-06-08 | Photoswitch Inc | Electronic comparator densitometer |
US2978590A (en) * | 1956-04-20 | 1961-04-04 | Intelligent Machines Res Corp | Scanning apparatus |
US3772525A (en) * | 1972-05-01 | 1973-11-13 | United Aircraft Corp | Atmospheric transmissometer |
US3875406A (en) * | 1973-04-06 | 1975-04-01 | Gen Electric | Optical system for automatic meter reader |
US4082465A (en) * | 1974-09-25 | 1978-04-04 | Agfa-Gevaert, A.G. | Determination of extreme density values of photographic originals |
-
1976
- 1976-09-08 DE DE2640442A patent/DE2640442C3/de not_active Expired
-
1977
- 1977-09-02 CH CH1072477A patent/CH609471A5/xx not_active IP Right Cessation
- 1977-09-06 US US05/830,867 patent/US4176964A/en not_active Expired - Lifetime
- 1977-09-07 JP JP10685777A patent/JPS5333189A/ja active Pending
-
1980
- 1980-09-08 JP JP55123642A patent/JPS5774737A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2640442B2 (de) | 1979-01-11 |
DE2640442A1 (de) | 1978-03-09 |
DE2640442C3 (de) | 1979-09-20 |
US4176964A (en) | 1979-12-04 |
JPS5333189A (en) | 1978-03-28 |
CH609471A5 (ja) | 1979-02-28 |
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