US5589907A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Camera having an information setting apparatus for setting photographic data
Assignee: Nikon Corp
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Filing: 1995-06-30
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Granted: 1996-12-31
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Expires: 2015-06-30
Abstract
Abstract A camera including an information setting apparatus, that increases or decreases the setting value by discriminating between two different signal phases generated in response to the setting of photographic information. A rotational direction changing setting section, which is a determination unit that determines the direction to change values, is associated with the action of the information setting apparatus, whether in a normal or inverse mode. The camera further includes display units, which display the photographic information to be set in a viewfinder of the camera and on a top portion of a camera body of the camera. In addition, a central processing unit selects whether or not the displays on the display units are indicated through digital signals.
Inventors
- 👤 Toshiaki Hozumi
- 👤 Hidehiro Ogawa
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 11:51
CPC Classifications
G; G03; G03B; G03B17/00; G03B17/18; G03B17/20; G03B7/00; G03B7/08; G03B7/091; G03B7/097
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
114 words
A camera having a setting value for photography, said camera comprising: an information setting unit to increase and decrease the setting value of the camera through motion in first and second directions; and a determination unit having a normal mode and an inverse mode, wherein said determination unit causes said information setting unit to increase the setting value through motion in the first direction and decrease the setting value through motion in the second direction in the normal mode, and said determination unit causes said information setting unit to decrease the setting value through motion in the first direction and increase the setting value through motion in the second direction in the inverse mode.
Claim 2
Dependent Claim
114 words
A camera having a setting value for photography, said camera comprising: an information setting unit to increase and decrease the setting value of the camera through motion in first and second directions; and a determination unit having a normal mode and an inverse mode, wherein said determination unit causes said information setting unit to increase the setting value through motion in the first direction and decrease the setting value through motion in the second direction in the normal mode, and said determination unit causes said information setting unit to decrease the setting value through motion in the first direction and increase the setting value through motion in the second direction in the inverse mode.
Claim 3
Dependent Claim
26 words
The camera as claimed in claim 1, wherein said information setting unit is a revolving setting dial and said first and second directions are rotational directions.
Claim 4
Dependent Claim
20 words
The camera as claimed in claim 2, further comprising a display device to display the setting value of the camera.
Claim 5
Dependent Claim
36 words
The camera as claimed in claim 3, further comprising a camera body, wherein said display device is one of an in-viewfinder display unit and an external display unit at an external surface of said camera body.
Claim 6
Dependent Claim
48 words
The camera as claimed in claim 3, further comprising: a camera body; a viewfinder; and said display device comprises an in-viewfinder display unit, to display the setting value in said viewfinder, and an external display unit at an external surface of said camera to display the setting value.
Claim 7
Dependent Claim
101 words
A camera having setting values for photography, said camera comprising: a selection unit to select one of the setting values to be adjusted; an information setting unit to increase and decrease the one setting value selected by said selection unit through motion in first and second directions; and a determination unit having a normal mode and an inverse mode, wherein said determination unit causes said information setting unit to adjust the one setting value in one way in the normal mode and causes said information setting unit to adjust the one setting value in an opposite way in the inverse mode.
Claim 8
Dependent Claim
101 words
A camera having setting values for photography, said camera comprising: a selection unit to select one of the setting values to be adjusted; an information setting unit to increase and decrease the one setting value selected by said selection unit through motion in first and second directions; and a determination unit having a normal mode and an inverse mode, wherein said determination unit causes said information setting unit to adjust the one setting value in one way in the normal mode and causes said information setting unit to adjust the one setting value in an opposite way in the inverse mode.
Claim 9
Dependent Claim
81 words
The camera as claimed in claim 6, wherein said determination unit causes said information setting unit to increase the one setting value through motion in the first direction and decrease the one setting value through motion in the second direction in the normal mode, and said determination unit causes said information setting unit to decrease the one setting value through motion in the first direction and increase the one setting value through motion in the second direction in the inverse mode.
Claim 10
Dependent Claim
75 words
The camera as claimed in claim 6, wherein: said selection unit comprises setting buttons to select corresponding ones of the setting values; and said information setting unit comprises a setting dial to rotate in the first and second direction, wherein said setting dial adjusts the particular setting value corresponding to one of the setting buttons which is depressed simultaneously with the rotation of said revolving setting dial in one of the first and second directions.
Claim 11
Dependent Claim
75 words
The camera as claimed in claim 7, wherein: said selection unit comprises setting buttons to select corresponding ones of the setting values; and said information setting unit comprises a revolving setting dial to rotate in the first and second direction, wherein said setting dial adjusts the particular setting value corresponding to one of the setting buttons which is depressed simultaneously with the rotation of said setting dial in one of the first and second directions.
Claim 12
Dependent Claim
20 words
The camera as claimed in claim 6, further comprising a display device to display the setting values of the camera.
Claim 13
Dependent Claim
36 words
The camera as claimed in claim 10, further comprising a camera body, wherein said display device is one of an in-viewfinder display unit and an external display unit at an external surface of said camera body.
Claim 14
Dependent Claim
48 words
The camera as claimed in claim 10, further comprising: a camera body; a viewfinder; and said display device comprises an in-viewfinder display unit to display the setting values in said viewfinder, and an external display unit at an external surface of said camera to display the setting values.
Claim 15
Dependent Claim
48 words
The camera as claimed in claim 7, further comprising: a camera body; a viewfinder; and a display device comprising an in-viewfinder display unit, to display the setting values in said viewfinder, and an external display unit at an external surface of said camera to display the setting values.
Claim 16
Dependent Claim
65 words
The camera as claimed in claim 7, further comprising: a camera body; a viewfinder; and a display device comprising an in-viewfinder display unit, to display the setting values in said viewfinder, and an external display unit at an external surface of said camera to display the setting values, wherein said external display unit and said in-viewfinder display unit simultaneously display all of the setting values.
Claim 17
Dependent Claim
28 words
The camera as claimed in claim 7, wherein said determination unit comprises a slide switch having first and second positions corresponding to the normal and inverse modes, respectively.
Claim 18
Dependent Claim
28 words
The camera as claimed in claim 7, wherein said determination unit comprises an up-down switch having first and second positions corresponding to the normal and inverse modes, respectively.
Claim 19
Dependent Claim
29 words
The camera as claimed in claim 7, wherein said determination unit comprises a two-press button switch having first and second positions corresponding to the normal and inverse modes, respectively.
References Cited (Backward Citations)
US5128704A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1999-12-31 | 2000-07-01 | 2000-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-12-31 | 2004-07-01 | 2004-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-12-31 | 2008-07-01 | 2008-12-31 | $7700.00 | Window Closed / Lapsed |