JPH0342457B2 - - Google Patents
Info
- Publication number
- JPH0342457B2 JPH0342457B2 JP18908582A JP18908582A JPH0342457B2 JP H0342457 B2 JPH0342457 B2 JP H0342457B2 JP 18908582 A JP18908582 A JP 18908582A JP 18908582 A JP18908582 A JP 18908582A JP H0342457 B2 JPH0342457 B2 JP H0342457B2
- Authority
- JP
- Japan
- Prior art keywords
- photographic film
- light
- film
- transmitted light
- combination pattern
- 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
- 238000003708 edge detection Methods 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 description 15
- 238000001514 detection method Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 108091008695 photoreceptors Proteins 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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
- G03D13/005—Extraction out of a cassette and splicing of the film before feeding in a development apparatus
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photographic Developing Apparatuses (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18908582A JPS5979253A (ja) | 1982-10-29 | 1982-10-29 | 写真フイルムの後端検出装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18908582A JPS5979253A (ja) | 1982-10-29 | 1982-10-29 | 写真フイルムの後端検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5979253A JPS5979253A (ja) | 1984-05-08 |
JPH0342457B2 true JPH0342457B2 (enrdf_load_stackoverflow) | 1991-06-27 |
Family
ID=16235064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18908582A Granted JPS5979253A (ja) | 1982-10-29 | 1982-10-29 | 写真フイルムの後端検出装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5979253A (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2967883B2 (ja) * | 1990-07-20 | 1999-10-25 | 富士写真フイルム株式会社 | 自動現像機用フイルム供給装置 |
-
1982
- 1982-10-29 JP JP18908582A patent/JPS5979253A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5979253A (ja) | 1984-05-08 |
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