Patent US1419499A successfully refreshed from Google Patents.
Patent US4928179A successfully refreshed from Google Patents.
US4928179A
Expired / Lapsed
US
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Video camera capable of effecting remote control operation
Assignee: Fujifilm Corp
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Filing: 1989-05-12
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Granted: 1990-05-22
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Expires: 2009-05-12
Abstract
Abstract A video camera includes a light receiving device to enable a remote control operation to be achieved and a tally lamp to indicate a state of operation of the camera to the operator. The light receiving device and the tally lamp are installed in a housing such that when travel members disposed in a lower portion of the housing travel on an annular rail arranged on the body of the camera, the light receiving device and the tally lamp are moved to change directions thereof with respect to the body. An operator causes light to enter the light receiving device from a desired direction so as to operate the camera and to recognize a state of the operation of the camera by visually checking the tally lamp.
Inventors
- 👤 Kimihide Takahashi
- 👤 Hidemi Sasaki
- 👤 Yoshiaki Nakayama
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 23:06
CPC Classifications
H; H04; H04N; H04N23/00; H04N23/50; H04N23/60; H04N23/66; H04N23/661
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
90 words
A video camera capable of effecting a remote control operation comprising: light receiving means for a remote control; display means for displaying in a remote control operation a state of an operation of said camera to an operator; means for rotating said light receiving means and said display means at least in a horizontal direction with respect to a body of said camera; said direction, respectively, of said light receiving means and said display means being capable of being varied depending on a direction in which an operator effects operation.
Claim 2
Dependent Claim
90 words
A video camera capable of effecting a remote control operation comprising: light receiving means for a remote control; display means for displaying in a remote control operation a state of an operation of said camera to an operator; means for rotating said light receiving means and said display means at least in a horizontal direction with respect to a body of said camera; said direction, respectively, of said light receiving means and said display means being capable of being varied depending on a direction in which an operator effects operation.
Claim 3
Dependent Claim
38 words
A video camera in accordance with claim 1, wherein said rotating means is further capable of rotating said light receiving means and said display means also in a vertical direction with respect to the body of said camera.
Claim 4
Dependent Claim
33 words
A video camera in accordance with claim 2, wherein said camera further includes a section on which a microphone is to be mounted; and said rotating means is rotatably mounted on said section.
Claim 5
Dependent Claim
32 words
A video camera in accordance with claim 2, wherein said camera further includes a viewfinder mounted on the body of said camera; and said rotating means is rotably mounted on said viewfinder.
Claim 6
Dependent Claim
16 words
A video camera in accordance with claim 1, wherein said display means is a tally lamp.
Claim 7
Dependent Claim
84 words
A video camera in accordance with claim 5, wherein said camera further includes a housing to install therein said light receiving means and said tally lamp; and said rotating means includes leg members arranged in a circumferential form in a lower portion of said housing and a rail member disposed in an upper portion of the body of said camera such that when said leg members travel on said rail member, said housing is rotated in a horizontal direction with respect to said camera.
Claim 8
Dependent Claim
42 words
A video camera in accordance with claim 6, wherein said leg members include projections and said rail member possesses an engaging section such that when said projections engage with said engaging section, rotation of said housing is limited to a predetermined range.
Claim 9
Dependent Claim
39 words
A video camera in accordance with claim 5, wherein an angle θ1 of light incident to said light receiving means and an angle θ2 of light emitted from said tally lamp are limited to satisfy a relationship of θ1≧θ2.
References Cited (Backward Citations)
US4550343A
Cited
US4757388A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-05-21 | 1993-11-20 | 1994-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-05-21 | 1997-11-20 | 1998-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-05-21 | 2001-11-20 | 2002-05-22 | $7700.00 | Window Closed / Lapsed |