US4240729A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple image camera
Assignee: MILES INC. A CORP. OF INDIANA
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Filing: 1977-02-14
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Granted: 1980-12-23
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Expires: 1997-02-14
Abstract
Abstract Apparatus for receiving video output from a patient scanning device and photographing a plurality of video displays sequentially in multiple images onto a sheet of x-ray film. A video monitor adapted for connection to a scanning device, such as a gamma ray or ultrasonic imaging system, and having a display tube mounted in a housing in spaced relation to a wide angle lens formed to project the image of the face of the display tube onto a sheet of film supported in a film holder mounted on the housing. The positioning of the image on the film is determined by the vertical and lateral positioning of the lens relative to perpendicular X and Y axes corresponding to the length and width of the film. The lens is provided with a shutter for controlling the passage of light therethrough, and a pair of reversing electric motors are provided for selectively positioning the lens along the X and Y axes. Movement of the lens to the desired positions is controlled by light-emitting and light-sensitive pairs, such as a light-emitting diode and a photoelectric diode, connected to the drive motors for actuating and halting same in response to the passage or blocking of light therebetween.
Inventors
- 👤 Howard H. Barney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:57
CPC Classifications
G; G03; G03B; G03B15/00; G03B15/003
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
117 words
Apparatus for photographing a plurality of displays onto a sheet of film, comprising a lens adapted to receive light from a display tube; holder means for holding a sheet of film a spaced distance from said lens; and positioning means for relatively moving said lens and said holder means into a plurality of desired juxtapositions whereat said lens projects an image of the display on said display tube onto the film in a plurality of corresponding positions, said positioning means comprising first and second photoelectric position signal generating means for producing first and second position signals representing the actual juxtaposition of said lens and said holder means in a first coordinate direction and a second coordinate direction.
Claim 2
Dependent Claim
117 words
Apparatus for photographing a plurality of displays onto a sheet of film, comprising a lens adapted to receive light from a display tube; holder means for holding a sheet of film a spaced distance from said lens; and positioning means for relatively moving said lens and said holder means into a plurality of desired juxtapositions whereat said lens projects an image of the display on said display tube onto the film in a plurality of corresponding positions, said positioning means comprising first and second photoelectric position signal generating means for producing first and second position signals representing the actual juxtaposition of said lens and said holder means in a first coordinate direction and a second coordinate direction.
Claim 3
Dependent Claim
48 words
Apparatus as claimed in claim 1 wherein the film is 8"×10" x-ray cut filmsheets, and said apparatus is formed to project said images of said video display tube face onto said film with the longer axes of each image extending parallel to the longer axes of the film.
Claim 4
Dependent Claim
111 words
Apparatus for photographing a plurality of displays onto a sheet of film, comprising: a lens adapted to receive light from a display tube; holder means for holding a sheet of film a spaced distance from said lens; positioning means for relatively moving said lens and said holder means to a plurality of desired juxtapositions whereat said lens projects an image of the display on said display tube onto the film in a plurality of corresponding positions; and a position counter capable of serially assuming a sequence of states corresponding to a predetermined series of desired juxtapositions and in each state producing a set of signals identified with the corresponding desired juxtaposition.
Claim 5
Dependent Claim
111 words
Apparatus for photographing a plurality of displays onto a sheet of film, comprising: a lens adapted to receive light from a display tube; holder means for holding a sheet of film a spaced distance from said lens; positioning means for relatively moving said lens and said holder means to a plurality of desired juxtapositions whereat said lens projects an image of the display on said display tube onto the film in a plurality of corresponding positions; and a position counter capable of serially assuming a sequence of states corresponding to a predetermined series of desired juxtapositions and in each state producing a set of signals identified with the corresponding desired juxtaposition.
Claim 6
Dependent Claim
48 words
Apparatus as claimed in claim 3 wherein the film is 8"×10" x-ray cut filmsheets, and said apparatus is formed to project said images of said video display tube face onto said film with the longer axes of each image extending parallel to the longer axes of the film.
Claim 7
Dependent Claim
30 words
Apparatus as claimed in claim 3 in which said position counter, after having progressed through said sequence of states, assumes a unique state corresponding to none of said desired juxtapositions.
Claim 8
Dependent Claim
150 words
Apparatus for photographing a plurality of displays onto a sheet of film, comprising: a lens adapted to receive light from a display tube; holder means for holding a sheet of film a spaced distance from said lens; positioning means for relatively moving said lens and said holder means into a plurality of desired juxtapositions whereat said lens projects an image of the display on said display tube onto the film in a plurality of corresponding positions; and a position counter capable of serially assuming a sequence of states corresponding to a predetermined series of said desired juxtapositions and in each state producing a set of signals identified with the corresponding desired juxtaposition, said position counter, after having progressed through said sequence of states, and after said lens and holder means have progressed through said predetermined series of desired juxtapositions, assuming a unique state corresponding to none of said desired juxtapositions.
Claim 9
Dependent Claim
150 words
Apparatus for photographing a plurality of displays onto a sheet of film, comprising: a lens adapted to receive light from a display tube; holder means for holding a sheet of film a spaced distance from said lens; positioning means for relatively moving said lens and said holder means into a plurality of desired juxtapositions whereat said lens projects an image of the display on said display tube onto the film in a plurality of corresponding positions; and a position counter capable of serially assuming a sequence of states corresponding to a predetermined series of said desired juxtapositions and in each state producing a set of signals identified with the corresponding desired juxtaposition, said position counter, after having progressed through said sequence of states, and after said lens and holder means have progressed through said predetermined series of desired juxtapositions, assuming a unique state corresponding to none of said desired juxtapositions.
Claim 10
Dependent Claim
64 words
Apparatus as claimed in claim 6, further comprising manually operable means for resetting said position counter from said unique state to the first one of said sequence of states and thus causing said positioning means to relatively move said lens and holder means from the last of said predetermined series of desired juxtapositions to the first position of said predetermined series of desired juxtapositions.
Claim 11
Dependent Claim
31 words
Apparatus as claimed in claim 7, further comprising control means for causing said position counter to progress seriatim from each of the states of said sequence of states to the next.
Claim 12
Dependent Claim
15 words
Apparatus as claimed in claim 8 in which said control means includes remote control means.
Claim 13
Dependent Claim
198 words
Apparatus for receiving video output from a patient scanning device and photographing a plurality of video displays onto a sheet of film, comprising: a video monitor adapted for connection to the scanning device and having a display tube; a sheet film holder mounted in spaced relation to said display tube; a wide angle lens mounted between said display tube and said film holder for projecting an image of the face of said display tube onto film in said holder with the positioning of such image on the film being determined by the juxtaposition of said lens and said film; a shutter associated with said lens for controlling passage of light therethrough; positioning means for selectively maintaining said lens and said film holder in a plurality of predetermined juxtapositions so as to project sequential images of said display tube onto said sheet of film at a plurality of vertically and laterally spaced positions; and housing means for maintaining light-tight integrity between said lens and said film holder, said positioning means comprising first and second photoelectric position signal generating means for producing first and second position signals representing the one of said juxtapositions in which said lens is actually maintained.
Claim 14
Dependent Claim
198 words
Apparatus for receiving video output from a patient scanning device and photographing a plurality of video displays onto a sheet of film, comprising: a video monitor adapted for connection to the scanning device and having a display tube; a sheet film holder mounted in spaced relation to said display tube; a wide angle lens mounted between said display tube and said film holder for projecting an image of the face of said display tube onto film in said holder with the positioning of such image on the film being determined by the juxtaposition of said lens and said film; a shutter associated with said lens for controlling passage of light therethrough; positioning means for selectively maintaining said lens and said film holder in a plurality of predetermined juxtapositions so as to project sequential images of said display tube onto said sheet of film at a plurality of vertically and laterally spaced positions; and housing means for maintaining light-tight integrity between said lens and said film holder, said positioning means comprising first and second photoelectric position signal generating means for producing first and second position signals representing the one of said juxtapositions in which said lens is actually maintained.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-12-23 | 1984-06-23 | 1984-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-12-23 | 1988-06-23 | 1988-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-12-23 | 1992-06-23 | 1992-12-23 | $7700.00 | Window Closed / Lapsed |