JPS57109951A - Loop detector of photographic printer - Google Patents
Loop detector of photographic printerInfo
- Publication number
- JPS57109951A JPS57109951A JP18613680A JP18613680A JPS57109951A JP S57109951 A JPS57109951 A JP S57109951A JP 18613680 A JP18613680 A JP 18613680A JP 18613680 A JP18613680 A JP 18613680A JP S57109951 A JPS57109951 A JP S57109951A
- Authority
- JP
- Japan
- Prior art keywords
- paper
- cut mark
- loop
- stocker
- frames
- 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
- 239000003550 marker Substances 0.000 abstract 2
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
- G03D13/00—Processing apparatus or accessories therefor, not covered by groups G11B3/00 - G11B11/00
- G03D13/003—Film feed or extraction in development apparatus
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photographic Developing Apparatuses (AREA)
Abstract
PURPOSE:To obtain a loop detetor having the high reliability and high accuracy, by comparing the number of frames with which the printing are ended and the number of frames that are fed to a processor based on a cut mark and detecting the loop. CONSTITUTION:When the printing is carried out to the paper 1, a cut mark is given to the paper 1 by a cut marker 2 and with the signal given from a controller 27. The cut mark printed on the paper 1 is detected, and the signal is applied to the controller 27 by a cut mark sensor 5. Then a stocker 15 is installed between the marker 2 and the sensor 5. The count number of the signal with which the cut mark is given to the paper 1 led to the stocker 15 is compared with the count number of the signal of the cut mark caused by the paper 1 led out of the stocker 15 through the controller 27. Then the quantity of a loop 1b which is formed by the paper 1 within the stocker 15 is compared with the count number of the cut mark numbers to obtain the number of frames. Based on this number of frames, the loop is detected.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18613680A JPS57109951A (en) | 1980-12-26 | 1980-12-26 | Loop detector of photographic printer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18613680A JPS57109951A (en) | 1980-12-26 | 1980-12-26 | Loop detector of photographic printer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57109951A true JPS57109951A (en) | 1982-07-08 |
Family
ID=16182998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18613680A Pending JPS57109951A (en) | 1980-12-26 | 1980-12-26 | Loop detector of photographic printer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57109951A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58172149A (en) * | 1982-04-05 | 1983-10-08 | Fuji Photo Film Co Ltd | Carrying control system for long film |
JPS60242445A (en) * | 1984-05-16 | 1985-12-02 | Konishiroku Photo Ind Co Ltd | Accumulator |
JPS63125939A (en) * | 1986-09-02 | 1988-05-30 | グレターク アクチエンゲゼルシヤフト | Photographic print cutter |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5540425A (en) * | 1978-09-14 | 1980-03-21 | Canon Inc | Processor camera |
-
1980
- 1980-12-26 JP JP18613680A patent/JPS57109951A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5540425A (en) * | 1978-09-14 | 1980-03-21 | Canon Inc | Processor camera |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58172149A (en) * | 1982-04-05 | 1983-10-08 | Fuji Photo Film Co Ltd | Carrying control system for long film |
JPH0380708B2 (en) * | 1982-04-05 | 1991-12-25 | Fuji Photo Film Co Ltd | |
JPS60242445A (en) * | 1984-05-16 | 1985-12-02 | Konishiroku Photo Ind Co Ltd | Accumulator |
JPH058819B2 (en) * | 1984-05-16 | 1993-02-03 | Konishiroku Photo Ind | |
JPS63125939A (en) * | 1986-09-02 | 1988-05-30 | グレターク アクチエンゲゼルシヤフト | Photographic print cutter |
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