SU274751A1 - - Google Patents
Info
- Publication number
- SU274751A1 SU274751A1 SU1237701A SU1237701A SU274751A1 SU 274751 A1 SU274751 A1 SU 274751A1 SU 1237701 A SU1237701 A SU 1237701A SU 1237701 A SU1237701 A SU 1237701A SU 274751 A1 SU274751 A1 SU 274751A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- density
- irradiation
- original
- scale
- light
- Prior art date
Links
- 239000000463 material Substances 0.000 description 24
- 239000003086 colorant Substances 0.000 description 23
- 238000011088 calibration curve Methods 0.000 description 14
- 239000003990 capacitor Substances 0.000 description 9
- 230000035945 sensitivity Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000001678 irradiating effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011630 iodine Substances 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 241000218631 Coniferophyta Species 0.000 description 1
- 241000289669 Erinaceus europaeus Species 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010421 standard material Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU274751A1 true SU274751A1 (en:Method) |
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0054848B1 (de) | Verfahren und Vorrichtung zum Belichten von Aufzeichnungsmaterial bei der Herstellung photographischer Farbkopien | |
| US2183217A (en) | Production of still or motion pictures | |
| US4236817A (en) | Photographic copying machine with exchangeable format masks | |
| US3905701A (en) | Method and device for adjusting contrast in photographic and photomechanical reproduction work | |
| US3469914A (en) | Enlarger head for use with variable contrast paper | |
| US4285593A (en) | Circuit for the control of exposure time in photographic enlarging equipment | |
| SU274751A1 (en:Method) | ||
| US3732011A (en) | Apparatus for controlling the exposure of light sensitive material | |
| US4616923A (en) | Potential control on photosensitive layers in electrostatic charging processes | |
| US3864036A (en) | Apparatus for controlling exposure | |
| US4406538A (en) | Method and arrangement for automatic exposure control in color copiers | |
| US3506352A (en) | Photographic apparatus and their calibration | |
| US3753707A (en) | Method of controlling exposure during photographic printing of variable contrast material | |
| US4474460A (en) | Microfilm copying machine | |
| US3874793A (en) | Electronic print exposure analyzer | |
| US3069971A (en) | Exposure control apparatus for making color prints | |
| DE3851063T2 (de) | Photographisches kopiergerät. | |
| US3778150A (en) | Printing of photographic colour negatives | |
| US3531199A (en) | Apparatus for controlling exposure during photographic printing of variable contrast material | |
| US4110039A (en) | Microfilm enlarging apparatus | |
| US4728992A (en) | Process and a device for adjusting a photographic color enlarging or copying apparatus | |
| US3538823A (en) | Exposure control for photographic cameras | |
| JP3431721B2 (ja) | 自動照度制御方法及び装置 | |
| JPS62501935A (ja) | カラ−引伸器又は複写器 | |
| US3282179A (en) | Use of photoconductive cell as attenuator |