Patent US4884082A successfully refreshed from Google Patents.
US4884082A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Color image recording apparatus
Assignee: Brother Industries Ltd
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Filing: 1988-04-21
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Granted: 1989-11-28
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Expires: 2008-04-21
Abstract
Abstract A photosensitive recording medium is exposed to light through mask members produced from color image information thereby to form a color image. A color image recording apparatus includes an inlet for receiving a monochromatic image recording sheet from a monochromatic image recording apparatus capable of producing the mask members, a discharge path for discharging the monochromatic image recording sheet which has been received through the inlet, a supply path for receiving and supplying the monochromatic image recording sheet to an image generator in the color image recording apparatus, and a path selector for selecting one, at a time, of the discharge path and the supply path.
Inventors
- 👤 Takakuni Sonoda
- 👤 Kazunori Tanabe
- 👤 Morikazu Iwase
- 👤 Kazuo Sangyoji
- 👤 Tokunori Kato
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:51
CPC Classifications
G; G03; G03G; G03G15/00; G03G15/22; G03G15/228; G03F; G03F7/00; G03F7/002; G03F7/0022; G03B; G03B2227/00; G03B2227/32; G03B2227/325
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
64 words
An image recording apparatus comprising: a monochromatic printer for producing mask members; a color printer for exposing a photosensitive recording medium to light through said mask members to form color latent images on the photosensitive recording medium and developing the color latent images into a visibile color image; and means for introducing the mask members from said monochromatic printer selectively into said color printer.
Claim 2
Dependent Claim
64 words
An image recording apparatus comprising: a monochromatic printer for producing mask members; a color printer for exposing a photosensitive recording medium to light through said mask members to form color latent images on the photosensitive recording medium and developing the color latent images into a visibile color image; and means for introducing the mask members from said monochromatic printer selectively into said color printer.
Claim 3
Dependent Claim
70 words
An image recording apparatus according to claim 1, further comprising: a discharge member for discharging said mask members from said monochromatic printer toward outside; and a supply member for receiving said mask member from said monochromatic printer and supplying said mask members into said color printer, and wherein said means for introducing the mask members has selector means for selecting one of said discharge and supply paths at a time.
Claim 4
Dependent Claim
25 words
An image recording apparatus according to claim 1, further including control means for selectively synchronously and independently operating said monochromatic printer and said color printer.
Claim 5
Dependent Claim
81 words
An image recording apparatus according to claim 3, wherein said control means includes a mechanism for changing feed directions of said mask member, said mechanism being adapted to discharge said mask member toward outside through said discharge member when a monochromatic image is produced on said mask member by said monochromatic printer, and being adapted to supply said mask member toward said supply member when a mask image for color printing is produced on said mask member by said monochromatic printer.
Claim 6
Dependent Claim
125 words
An image recording apparatus according to claim 3, wherein said control means includes a second mechanism for changing feeding direction of said mask member, said second mechanism being adapted to feed said mask member in one direction when a single color image is to be produced by said color printer, and being adapted to feed said mask member in a second direction when a plurality of identical color images are to be produced by said color printer; a feed path associating with said second direction having a length at least twice as large as the length of the mask member for feeding the mask member back to an exposure unit in said color printer when the plurality of identical color images are to be produced.
Claim 7
Dependent Claim
28 words
An image recording apparatus according to claim 3, wherein said control means includes a mechanism for allowing a mask member to be inserted directly into said color printer.
Claim 8
Dependent Claim
158 words
An image recording apparatus according to claim 1, wherein said color printer comprises: feed means for feeding the mask members which have light-shielding images on light-transmissive members into an exposure position; said photosensitive recording medium supplied to said exposure position; exposure means for applying light to said photosensitive recording medium successively through said mask members in said exposure position to form the latent images on said photosensitive recording medium; developing means for developing the latent images on said photosensitive recording medium into the visible image; an exposure table disposed on a side of said photosensitive recording medium in said exposure position remotely from said mask members; and displacing means for displacing said exposure table to bring a portion thereof into contact with said photosensitive recording medium at first and then bring said portion progressively into contact with said photosensitive recording medium until the mask member and the photosensitive recording medium are held in intimate contact with each other.
Claim 9
Dependent Claim
26 words
An image recording apparatus according to claim 1, wherein said monochromatic printer includes mask member density adjusting means for adjusting the transmittance of said mask members.
Claim 10
Dependent Claim
135 words
An image recording apparatus according to claim 1, further including: means for determining whether entered image information is monochromatic or of color; means for separting the image information into a plurality of color data when the entered image information is of color; mask member forming means for successively forming the mask members which include light-shielding photomask images on an elongate light-transmissive image carrier based on the monochromatic image information or the color data; cutting means disposed in a discharge path for said image carrier for cutting off the image carrier; and control means for cutting off the monochromatic photomask image on the image carrier when the entered image information is monochromatic and for cutting off a series of joined color data photomask images on the image carrier when the entered image information is of color.
Claim 11
Dependent Claim
148 words
An image recording apparatus comprising: feed means for feeding mask members which have light-shielding images on light-transmissive members into an exposure position; a photosensitive recording medium supplied to said exposure position; exposure means for applying light to said photosensitive recording medium successively through said mask members in said exposure position to form latent images on said photosensitive recording medium; developing means for developing the latent images on said photosensitive recording medium into a visible image; an exposure table disposed on a side of said photosensitive recording medium in said exposure position remotely from said mask members; and displacing means for displacing said exposure table to bring a portion thereof into contact with said photosensitive recording medium at first and then bring said portion progressively into contact with said photosensitive recording medium until the mask member and the photosensitive recording medium are held in intimate contact with each other.
Claim 12
Dependent Claim
148 words
An image recording apparatus comprising: feed means for feeding mask members which have light-shielding images on light-transmissive members into an exposure position; a photosensitive recording medium supplied to said exposure position; exposure means for applying light to said photosensitive recording medium successively through said mask members in said exposure position to form latent images on said photosensitive recording medium; developing means for developing the latent images on said photosensitive recording medium into a visible image; an exposure table disposed on a side of said photosensitive recording medium in said exposure position remotely from said mask members; and displacing means for displacing said exposure table to bring a portion thereof into contact with said photosensitive recording medium at first and then bring said portion progressively into contact with said photosensitive recording medium until the mask member and the photosensitive recording medium are held in intimate contact with each other.
Claim 13
Dependent Claim
83 words
An image recording apparatus comprising: mask member forming means for forming a mask member by recording applied image information on a recording medium; exposure means for exposing a photosensitive recording medium to light through said mask member to form a latent image on the photosensitive recording medium; developing means for developing said latent image on said photosensitive recording medium into a visible image; and said mask member forming means including mask member density adjusting means for adjusting the transmittance of said mask member.
Claim 14
Dependent Claim
83 words
An image recording apparatus comprising: mask member forming means for forming a mask member by recording applied image information on a recording medium; exposure means for exposing a photosensitive recording medium to light through said mask member to form a latent image on the photosensitive recording medium; developing means for developing said latent image on said photosensitive recording medium into a visible image; and said mask member forming means including mask member density adjusting means for adjusting the transmittance of said mask member.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-11-27 | 1993-05-29 | 1993-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-11-27 | 1997-05-29 | 1997-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-11-27 | 2001-05-29 | 2001-11-28 | $7700.00 | Window Closed / Lapsed |