US5883698A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Photographic printer
Assignee: Fujifilm Holdings Corp
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Filing: 1992-10-09
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Granted: 1999-03-16
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Expires: 2012-10-09
Abstract
Abstract A magnetic head and line sensor are mounted along the transport passage of a color negative film. The magnetic head reads trimming information recorded on a magnetic recording layer of the negative film, and sends the trimming information to an image processing unit. The line sensor scans an original frame of the negative film synchronously with the transportation of the film and reads the image data of the frame one line after another. In accordance with the trimming information, the image processing unit generates image data for a trimmed image so as to fully use the width of the color paper, and sends the image data to a line printer unit. The line printer unit scans a light beam synchronously with the transportation of the color paper, to record the trimmed image, one line after another, on the color paper. According to a preferred embodiment of the present invention, at least two layers among cyan, magenta, and yellow coloring layers are made of photosensitive material sensitive to nonvisible electromagnetic waves such as infrared light.
Inventors
- 👤 Tsutomu Kimura
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:28
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/387; H04N1/3872; H04N1/3873; H04N1/3875; G; G03; G03B; G03B27/00; G03B27/32; G03B27/72; G03B27/73; G03B27/735
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
147 words
A photographic printer for making a photoprint by trimming an original frame on a photographic film and printing a trimmed image on a photosensitive material, comprising: means for inputting trimming information; image reading means for reading an original frame and generating first image data corresponding to said original image frame; image processing means coupled to said image reading unit for processing said first image data and generating second image data corresponding to a trimmed image, said trimmed image being defined in accordance with said trimming information, said image processing means carrying out an enlargement process so that the length of one side of said trimmed image is substantially equal to a width of said photosensitive material; and a line printer unit coupled to said image processing means for printing said trimmed image one line after another on a photosensitive material, in accordance with said second image data.
Claim 2
Dependent Claim
147 words
A photographic printer for making a photoprint by trimming an original frame on a photographic film and printing a trimmed image on a photosensitive material, comprising: means for inputting trimming information; image reading means for reading an original frame and generating first image data corresponding to said original image frame; image processing means coupled to said image reading unit for processing said first image data and generating second image data corresponding to a trimmed image, said trimmed image being defined in accordance with said trimming information, said image processing means carrying out an enlargement process so that the length of one side of said trimmed image is substantially equal to a width of said photosensitive material; and a line printer unit coupled to said image processing means for printing said trimmed image one line after another on a photosensitive material, in accordance with said second image data.
Claim 3
Dependent Claim
46 words
A photographic printer according to claim 1, wherein said image reading unit comprising: color line sensing means for reading said original frame one line after another synchronously with transportation of said photographic film and outputting said first image data including red, green, and blue image data.
Claim 4
Dependent Claim
36 words
A photographic printer according to claim 2, said inputting means comprising: a magnetic head, disposed proximate said photographic film so as to read said trimming information recorded on a magnetic recording layer of said photographic film.
Claim 5
Dependent Claim
95 words
A photographic printer according to claim 3, said line printer unit comprising: three types of light sources each radiating a light of a different wavelength range; means for modulating the intensities of said three beams in accordance with said red, green, and blue image data respectively; means for combining said modulated three beams into a single beam; and beam scanning means for scanning said combined single beam in the widthwise direction of said photosensitive material, which is transported at a constant speed, and recording said trimmed image, one line after another, on said photosensitive material.
Claim 6
Dependent Claim
23 words
A photographic printer according to claim 4, further comprising: a first processor unit for developing said photosensitive material exposed by said line printer.
Claim 7
Dependent Claim
34 words
A photographic printer according to claim 5, further comprising: a second processor unit for developing said photographic film, said image reading unit means and said magnetic head being mounted on said second processor unit.
Claim 8
Dependent Claim
35 words
A photographic printer according to claim 6, wherein, said second processor unit comprising: film pull means for pulling said photographic film out of a film cassette which has been set in said film pull means.
Claim 9
Dependent Claim
32 words
A photographic printer according to claim 7, wherein said film cassette includes a cassette and a spool, and rotation of said spool causes a leader of said photographic film to advance outward.
Claim 10
Dependent Claim
55 words
A photographic printer according to claim 8, said film pull means comprises: a film cassette setting station where said spool is rotated by being coupled with a drive shaft means for supplying said station with film cassettes in a serial fashion and means for ejecting an emptied film cassette from said film cassette setting station.
Claim 11
Dependent Claim
46 words
A photographic printer according to claim 9, wherein said three types of light sources are a red light laser for radiating a red laser beam, a green light laser for radiating a green laser beam, and a blue light laser for radiating a blue laser beam.
Claim 12
Dependent Claim
38 words
A photographic printer according to claim 9, said photosensitive material comprising a plurality of layers including cyan, magenta and yellow coloring layers, at least two of said coloring layers being sensitive to electromagnetic waves other than visible light.
Claim 13
Dependent Claim
30 words
A photographic printer according to claim 11, wherein said three coloring layers are each sensitive to infrared light of a wavelength range which is different from that of the others.
Claim 14
Dependent Claim
120 words
A photographic printer for making a photoprint of a trimmed image of an original image frame formed on a photographic film, comprising: image reading means for reading said original frame and outputting first image data during a development process of said film; image processing means coupled to said image reading unit for processing said first image data and generating second image data for exposing a photosensitive material, said photosensitive material comprising layers including cyan, magenta, and yellow coloring layers, at least two of said coloring layers being sensitive to electromagnetic waves other than visible light; and a line printer unit coupled to said image processing manes for scanning and exposing said photosensitive material in accordance with said second image data.
Claim 15
Dependent Claim
120 words
A photographic printer for making a photoprint of a trimmed image of an original image frame formed on a photographic film, comprising: image reading means for reading said original frame and outputting first image data during a development process of said film; image processing means coupled to said image reading unit for processing said first image data and generating second image data for exposing a photosensitive material, said photosensitive material comprising layers including cyan, magenta, and yellow coloring layers, at least two of said coloring layers being sensitive to electromagnetic waves other than visible light; and a line printer unit coupled to said image processing manes for scanning and exposing said photosensitive material in accordance with said second image data.
Claim 16
Dependent Claim
45 words
A photographic printer according to claim 13, said image reading unit comprising: color line sensor means for reading said original frame one line after another synchronously with transportation of said photographic film, and outputting said first image data including red, green, and blue image data.
Claim 17
Dependent Claim
25 words
A photographic printer according to claim 14, further comprising: a first processor unit for developing said photosensitive material after exposure by said line printer exposed.
Claim 18
Dependent Claim
29 words
A photographic printer according to claim 15, further comprising: a second processor unit for developing said photographic film, said image reading unit being mounted on said second processor unit.
Claim 19
Dependent Claim
14 words
A photographic printer according to claim 13, further comprising: means for inputting trimming information.
Claim 20
Dependent Claim
37 words
A photographic printer according to claim 17, said trimming information inputting means comprising: a magnetic head disposed proximate said film so as to read said trimming information recorded on a magnetic recording layer of said photographic film.
Claim 21
Dependent Claim
23 words
A photographic printer according to claim 18, further comprising: a first processor unit for developing said photosensitive material exposed by said line printer.
Claim 22
Dependent Claim
52 words
A photographic printer according to claim 19, further comprising: a second processor unit for developing said photographic film, said image reading means and said magnetic head being mounted on said second processor unit to read said first image data and said trimming information during after a development process of said photographic film.
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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) | 2002-03-15 | 2002-09-14 | 2003-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-03-15 | 2006-09-14 | 2007-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-03-15 | 2010-09-14 | 2011-03-16 | $7700.00 | Window Closed / Lapsed |