JPS6470740A - Photographic roll film - Google Patents

Photographic roll film

Info

Publication number
JPS6470740A
JPS6470740A JP22666887A JP22666887A JPS6470740A JP S6470740 A JPS6470740 A JP S6470740A JP 22666887 A JP22666887 A JP 22666887A JP 22666887 A JP22666887 A JP 22666887A JP S6470740 A JPS6470740 A JP S6470740A
Authority
JP
Japan
Prior art keywords
density
developing
image
leading
terminal
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.)
Granted
Application number
JP22666887A
Other languages
Japanese (ja)
Other versions
JP2561484B2 (en
Inventor
Shinichi Shidara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP62226668A priority Critical patent/JP2561484B2/en
Publication of JPS6470740A publication Critical patent/JPS6470740A/en
Application granted granted Critical
Publication of JP2561484B2 publication Critical patent/JP2561484B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)

Abstract

PURPOSE:To precisely manage developing density in an image part and to attain the stabilization of finishing density by providing a constantly exposed part which is previously exposed with constant exposure on a leading part or a terminal part at a proper interval from the unphotographed image part. CONSTITUTION:The constantly exposed part 16B or the 16C which is previously exposed with constant exposure is formed on the leading part or the terminal part at the proper interval from the unphotographed image part 16A. The constantly exposed part 16B on the leading part or the constantly exposed part 16C on the terminal part becomes the leading part of a roll film at the time of developing and the developing density of the part 16B on the leading part or the part 16C on the terminal part is detected by preceding the development of the image part 16A so as to obtain the alteration quantity of developing conditions such as speed, so that the proper density is applied in the image part 16A. Under the obtained conditions the developing density of the image part 16A can be precisely managed and the finishing density can be stabilized.
JP62226668A 1987-09-11 1987-09-11 Photographic roll film, automatic developing device and film image printing device Expired - Lifetime JP2561484B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62226668A JP2561484B2 (en) 1987-09-11 1987-09-11 Photographic roll film, automatic developing device and film image printing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62226668A JP2561484B2 (en) 1987-09-11 1987-09-11 Photographic roll film, automatic developing device and film image printing device

Publications (2)

Publication Number Publication Date
JPS6470740A true JPS6470740A (en) 1989-03-16
JP2561484B2 JP2561484B2 (en) 1996-12-11

Family

ID=16848787

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62226668A Expired - Lifetime JP2561484B2 (en) 1987-09-11 1987-09-11 Photographic roll film, automatic developing device and film image printing device

Country Status (1)

Country Link
JP (1) JP2561484B2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56175834U (en) * 1980-05-26 1981-12-25
JPS56175835U (en) * 1980-05-26 1981-12-25
JPS59109346U (en) * 1983-01-14 1984-07-23 コニカ株式会社 control strip

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56175834U (en) * 1980-05-26 1981-12-25
JPS56175835U (en) * 1980-05-26 1981-12-25
JPS59109346U (en) * 1983-01-14 1984-07-23 コニカ株式会社 control strip

Also Published As

Publication number Publication date
JP2561484B2 (en) 1996-12-11

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