JPS6235660B2 - - Google Patents
Info
- Publication number
- JPS6235660B2 JPS6235660B2 JP56501670A JP50167081A JPS6235660B2 JP S6235660 B2 JPS6235660 B2 JP S6235660B2 JP 56501670 A JP56501670 A JP 56501670A JP 50167081 A JP50167081 A JP 50167081A JP S6235660 B2 JPS6235660 B2 JP S6235660B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- answer
- power
- state
- flop
- 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
- 238000012360 testing method Methods 0.000 description 45
- 238000011084 recovery Methods 0.000 description 18
- 238000001514 detection method Methods 0.000 description 9
- 230000006870 function Effects 0.000 description 8
- 230000004044 response Effects 0.000 description 8
- 230000014759 maintenance of location Effects 0.000 description 7
- 230000009467 reduction Effects 0.000 description 6
- 230000003213 activating effect Effects 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 230000000994 depressogenic effect Effects 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000032484 Accidental exposure to product Diseases 0.000 description 1
- 208000032953 Device battery issue Diseases 0.000 description 1
- 231100000818 accidental exposure Toxicity 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/42—Interlocking between shutter operation and advance of film or change of plate or cut-film
- G03B17/425—Interlocking between shutter operation and advance of film or change of plate or cut-film motor drive cameras
-
- 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
- G03B1/00—Film strip handling
- G03B1/02—Moving film strip by pull on end thereof
- G03B1/04—Pull exerted by take-up spool
- G03B1/12—Pull exerted by take-up spool rotated by motor, e.g. spring
-
- 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
- G03B1/00—Film strip handling
- G03B1/60—Measuring or indicating length of the used or unused film; Counting number of exposures
-
- 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
- G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
- G03B7/24—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly automatically in accordance with markings or other means indicating film speed or kind of film on the magazine to be inserted in the camera
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Details Of Cameras Including Film Mechanisms (AREA)
- Indication In Cameras, And Counting Of Exposures (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/146,721 US4299466A (en) | 1980-05-05 | 1980-05-05 | Apparatus for restoring lost data to a memory device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57500486A JPS57500486A (en, 2012) | 1982-03-18 |
| JPS6235660B2 true JPS6235660B2 (en, 2012) | 1987-08-03 |
Family
ID=22518696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56501670A Expired JPS6235660B2 (en, 2012) | 1980-05-05 | 1981-04-10 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4299466A (en, 2012) |
| EP (1) | EP0051630B1 (en, 2012) |
| JP (1) | JPS6235660B2 (en, 2012) |
| SG (1) | SG109487G (en, 2012) |
| WO (1) | WO1981003228A1 (en, 2012) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56162734A (en) * | 1980-05-21 | 1981-12-14 | Nippon Kogaku Kk <Nikon> | Electrically driven device for camera |
| JPS5742031A (en) * | 1980-08-28 | 1982-03-09 | Canon Inc | Electric shutter camera |
| JPS5766432A (en) * | 1980-10-13 | 1982-04-22 | Olympus Optical Co Ltd | Automatic camera |
| JPS57124723A (en) * | 1981-01-28 | 1982-08-03 | Minolta Camera Co Ltd | Perforation detector for film |
| JPS5857116A (ja) * | 1981-09-30 | 1983-04-05 | Konishiroku Photo Ind Co Ltd | マイクロプロセツサを塔載したカメラ |
| JPS5868024A (ja) * | 1981-10-19 | 1983-04-22 | Konishiroku Photo Ind Co Ltd | フィルムの自動巻戻し装置付モータ内蔵カメラ |
| US4494842A (en) * | 1981-11-13 | 1985-01-22 | Canon Kabushiki Kaisha | Automatic rewinding device for film in camera |
| US4482227A (en) * | 1981-11-24 | 1984-11-13 | Kazuo Shiozawa | Film feeding method |
| US4519692A (en) * | 1983-04-08 | 1985-05-28 | Warner-Lambert Technologies, Inc. | Exposure and camera control |
| JPS6037536A (ja) * | 1983-08-10 | 1985-02-26 | Nippon Kogaku Kk <Nikon> | カメラのフイルム巻き戻し制御装置 |
| JPS60115917A (ja) * | 1983-11-29 | 1985-06-22 | Asahi Optical Co Ltd | フイルム自動巻戻し装置 |
| US5249014A (en) * | 1985-01-21 | 1993-09-28 | Minolta Camera Kabushiki Kaisha | Camera system having an accessory and being operable to prohibit a photographic operator when the set number of frames have been photographed during bracket photography |
| JPS6238633U (en, 2012) * | 1985-08-22 | 1987-03-07 | ||
| JPS62201861U (en, 2012) * | 1986-06-13 | 1987-12-23 | ||
| US4721970A (en) * | 1986-07-01 | 1988-01-26 | American Electronics, Inc. | End of film detection device |
| JPH0738691B2 (ja) * | 1988-10-07 | 1995-04-26 | 旭光学工業株式会社 | スチルビデオカメラの撮影可能残量報知装置 |
| JP2926603B2 (ja) * | 1990-07-13 | 1999-07-28 | 株式会社ニコン | カメラの撮影情報記録装置 |
| US5247321A (en) * | 1990-07-13 | 1993-09-21 | Nikon Corporation | Photographing information recording device for camera |
| KR0153283B1 (ko) * | 1995-01-13 | 1998-12-01 | 이대원 | 필름 누광 방지를 위한 필름 자동 감기/되감기 장치 및 그 방법 |
| US5734939A (en) * | 1996-01-26 | 1998-03-31 | Nikon Corporation | Camera capable of displaying information relating to the number of frames of film |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3444795A (en) * | 1966-03-07 | 1969-05-20 | Eastman Kodak Co | Film cartridge code arrangement |
| US4021828A (en) * | 1974-02-13 | 1977-05-03 | Canon Kabushiki Kaisha | Film counter |
| CH612013A5 (en, 2012) * | 1976-11-26 | 1979-06-29 | Canon Kk | |
| DE2833550C3 (de) | 1977-08-01 | 1995-06-01 | Canon Kk | Filmtransporteinrichtung in einer Stehbildkamera |
-
1980
- 1980-05-05 US US06/146,721 patent/US4299466A/en not_active Expired - Lifetime
-
1981
- 1981-04-10 EP EP81901236A patent/EP0051630B1/en not_active Expired
- 1981-04-10 JP JP56501670A patent/JPS6235660B2/ja not_active Expired
- 1981-04-10 WO PCT/US1981/000473 patent/WO1981003228A1/en active IP Right Grant
-
1987
- 1987-12-21 SG SG1094/87A patent/SG109487G/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US4299466A (en) | 1981-11-10 |
| JPS57500486A (en, 2012) | 1982-03-18 |
| EP0051630A4 (en) | 1982-07-19 |
| SG109487G (en) | 1988-05-20 |
| WO1981003228A1 (en) | 1981-11-12 |
| EP0051630A1 (en) | 1982-05-19 |
| EP0051630B1 (en) | 1984-12-27 |
Similar Documents
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|---|---|---|
| JPS6235660B2 (en, 2012) | ||
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| WO1982000208A1 (en) | Camera facilitating removal of partially used film | |
| US4687311A (en) | Film-on-spool sensor for controlling frame counter | |
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| US4494843A (en) | Automatic film rewind method for camera | |
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