US4942542A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Image processing computer system optimized to reduce idle time of computer
Assignee: Dainippon Screen Manufacturing Co Ltd
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Filing: 1988-10-11
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Granted: 1990-07-17
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Expires: 2008-10-11
Abstract
Abstract Image data is read by an image reading unit (21) and is supplied to a first storage unit (22) in which the received image data is written onto a removable storage medium (23), e.g., magnetic tape. The removable storage medium (23) is then removed from the first storage unit (22) and its contents are transferred to a second storage unit (26) which uses nonremovable storage medium, e.g., a hard disk. An image editing unit (24) is coupled to the second storage unit (26) and constantly fetches and edits the image data therein to create edited image data. Thus, image reading processing by means of the image reading unit (21) and image editing processing executed by means of the image editing unit (24) can proceed simultaneously. This reduces the overall idle time of each of the aforementioned storage/recording units.
Inventors
- 👤 Shinji Yamakawa
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 17:39
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/21; H04N1/2166; H04N1/217
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
199 words
An image processing computer system, comprising: an image reading unit for scanning an original to read image data of the original; a first storage unit of the type which stores data on removable storage medium, connected on-line to said image reading unit, for writing said image data read by said image reading unit onto said removable storage medium; a second storage unit of the type which stores data on removable storage medium, for loading thereon removable storage medium on which image data has been written by said first storage unit; a third storage unit having a fixed storage medium for transferring thereto said image data from said second storage unit; an image editing unit, connected on-line to said second storage unit and said third storage unit, for fetching and editing said image data transferred to said third storage unit and for generating edited image data; and an image recording unit for scanning a photosensitive material to record an image on the photosensitive material in accordance with said edited image data generated by said image editing unit; said image recording unit being connected on-line to said third storage unit, to receive said edited image data through said third storage unit.
Claim 2
Dependent Claim
199 words
An image processing computer system, comprising: an image reading unit for scanning an original to read image data of the original; a first storage unit of the type which stores data on removable storage medium, connected on-line to said image reading unit, for writing said image data read by said image reading unit onto said removable storage medium; a second storage unit of the type which stores data on removable storage medium, for loading thereon removable storage medium on which image data has been written by said first storage unit; a third storage unit having a fixed storage medium for transferring thereto said image data from said second storage unit; an image editing unit, connected on-line to said second storage unit and said third storage unit, for fetching and editing said image data transferred to said third storage unit and for generating edited image data; and an image recording unit for scanning a photosensitive material to record an image on the photosensitive material in accordance with said edited image data generated by said image editing unit; said image recording unit being connected on-line to said third storage unit, to receive said edited image data through said third storage unit.
Claim 3
Dependent Claim
229 words
An image processing computer system, comprising: an image reading unit for scanning an original to read image data of the original; a first storage unit of the type which stores data on removable storage medium, connected on-line to said image reading unit, for writing said image data read by said image reading unit onto said removable storage medium; a second storage unit of the type which stores data on removable storage medium, for loading thereon removable storage medium on which image data has been written by said first storage unit; a third storage unit having a fixed storage medium for transferring thereto said image data from said second storage unit; an image editing unit, connected on-line to said second storage unit and said third storage unit, for fetching and editing said image data transferred to said third storage unit and for generating edited image data; and an image recording unit for scanning a photosensitive material to record an image on the photosensitive material in accordance with said edited image data generated by said image editing unit; said image recording unit being connected on-line to said first storage unit, said second storage unit being effective to write said edited image data on a detachable storage medium which is in turn loaded onto said first storage unit, said image recording unit receiving said edited image data through said first storage unit.
Claim 4
Dependent Claim
229 words
An image processing computer system, comprising: an image reading unit for scanning an original to read image data of the original; a first storage unit of the type which stores data on removable storage medium, connected on-line to said image reading unit, for writing said image data read by said image reading unit onto said removable storage medium; a second storage unit of the type which stores data on removable storage medium, for loading thereon removable storage medium on which image data has been written by said first storage unit; a third storage unit having a fixed storage medium for transferring thereto said image data from said second storage unit; an image editing unit, connected on-line to said second storage unit and said third storage unit, for fetching and editing said image data transferred to said third storage unit and for generating edited image data; and an image recording unit for scanning a photosensitive material to record an image on the photosensitive material in accordance with said edited image data generated by said image editing unit; said image recording unit being connected on-line to said first storage unit, said second storage unit being effective to write said edited image data on a detachable storage medium which is in turn loaded onto said first storage unit, said image recording unit receiving said edited image data through said first storage unit.
Claim 5
Dependent Claim
243 words
An image processing computer system, comprising: an image reading unit for scanning an original to read image data of the original; a first storage unit of the type which stores data on removable storage medium, connected on-line to said image reading unit, for writing said image data read by said image reading unit onto said removable storage medium; a second storage unit of the type which stores data on removable storage medium, for leading thereon removable storage medium on which image data has been written by said first storage unit; a third storage unit having a fixed storage medium for transferring thereto said image data from said second storage unit; an image editing unit, connected on-line to said second storage unit and said third storage unit, for fetching and editing said image data transferred to said third storage unit and for generating edited image data; an image recording unit for scanning a photosensitive material to record an image on the photosensitive material in accordance with said edited image data generated by said image editing unit; and a fourth storage medium of the type which stores data on removable storage medium, wherein said image recording unit is connected on-line to said fourth storage unit, said second storage unit being effective to write said edited image data on removable storage medium which is in turn loaded onto said fourth storage unit, said image recording unit receiving said edited image data through said fourth storage unit.
Claim 6
Dependent Claim
243 words
An image processing computer system, comprising: an image reading unit for scanning an original to read image data of the original; a first storage unit of the type which stores data on removable storage medium, connected on-line to said image reading unit, for writing said image data read by said image reading unit onto said removable storage medium; a second storage unit of the type which stores data on removable storage medium, for leading thereon removable storage medium on which image data has been written by said first storage unit; a third storage unit having a fixed storage medium for transferring thereto said image data from said second storage unit; an image editing unit, connected on-line to said second storage unit and said third storage unit, for fetching and editing said image data transferred to said third storage unit and for generating edited image data; an image recording unit for scanning a photosensitive material to record an image on the photosensitive material in accordance with said edited image data generated by said image editing unit; and a fourth storage medium of the type which stores data on removable storage medium, wherein said image recording unit is connected on-line to said fourth storage unit, said second storage unit being effective to write said edited image data on removable storage medium which is in turn loaded onto said fourth storage unit, said image recording unit receiving said edited image data through said fourth storage unit.
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) | 1993-07-16 | 1994-01-15 | 1994-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-07-16 | 1998-01-15 | 1998-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-07-16 | 2002-01-15 | 2002-07-17 | $7700.00 | Window Closed / Lapsed |