US5634091A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Digital page imaging system
Assignee: RR Donnelley and Sons Co
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Filing: 1991-07-30
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Granted: 1997-05-27
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Expires: 2011-07-30
Abstract
Abstract A digital page imaging (DPI) system receives customer transmitted technical document files produced on a desktop publishing package and ensures that the documents are produced properly. The system provides an easy to use interface, reduces turnaround time in processing customer work, and eliminates errors associated with manual imposition processes. The DPI system consists of a work station, modem and related telecommunication link, a photo typesetter and a software package for automatically imposing flats for printing on the typesetter.
Inventors
- 👤 Gerald K. Sands
- 👤 Ilario J. Alvino
- 👤 Dennis M. Beach
- 👤 Steve L. Coffman
- 👤 Charles A. Cornelius
- 👤 Glenn E. Dieckmann
- 👤 Linda M. Krause
- 👤 Albert C. W. Loo
- 👤 J. Thomas Shively
- 👤 James L. Warmus
- 👤 Mary O. Bukowski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 03:17
CPC Classifications
B; B41; B41B; B41B19/00
Claims Analysis
Total Claims: 33
Claim 1
Independent Claim
163 words
An imaging system for converting data representing a plurality of pages in a defined page description language format to produce files of imposed page data for imaging to film flats, comprising: first memory means for electrically storing a data file representing a plurality of discrete pages in a defined page description language format; second memory means for electrically storing press imposition data for a plurality of press deliveries each representing relative position of pages on an imposed flat; selection means for selecting a single press delivery from the plurality stored in said second memory means; programmed control means operatively associated with said first and second memory means and responsive to said selection means for converting data stored in said first memory means for a plurality of pages to a file of imposed page data for the selected press delivery; and output means driven by said programmed control means for imaging a film flat using the imposed page data for the selected press delivery.
Claim 2
Dependent Claim
163 words
An imaging system for converting data representing a plurality of pages in a defined page description language format to produce files of imposed page data for imaging to film flats, comprising: first memory means for electrically storing a data file representing a plurality of discrete pages in a defined page description language format; second memory means for electrically storing press imposition data for a plurality of press deliveries each representing relative position of pages on an imposed flat; selection means for selecting a single press delivery from the plurality stored in said second memory means; programmed control means operatively associated with said first and second memory means and responsive to said selection means for converting data stored in said first memory means for a plurality of pages to a file of imposed page data for the selected press delivery; and output means driven by said programmed control means for imaging a film flat using the imposed page data for the selected press delivery.
Claim 3
Dependent Claim
42 words
The imaging system of claim 1 further comprising communication means operatively connected to said first memory means for electronically receiving data files representing a plurality of discrete pages in a defined page description language format for storage in said first memory means.
Claim 4
Dependent Claim
57 words
The imaging system of claim 1 wherein said programmed control means further comprises form breakup means for breaking a data file stored in said first memory means into a plurality of form files, each form file defining select pages from the data file to be included in a select film flat according to the selected press delivery.
Claim 5
Dependent Claim
34 words
The imaging system of claim 3 wherein said programmed control means converts data stored in said first memory means to a plurality of files of imposed page data, one for each said form file.
Claim 6
Dependent Claim
14 words
The imaging system of claim 1 wherein said output means comprises a film recorder.
Claim 7
Dependent Claim
37 words
The imaging system of claim 1 wherein said programmed control system comprises a programmed central processing unit (CPU) and said first and second memory means comprise memory storage devices electrically coupled to and controlled by said CPU.
Claim 8
Dependent Claim
26 words
The imaging system of claim 6 further comprising a modem connected to said CPU for receiving data files to be stored in said first memory means.
Claim 9
Dependent Claim
35 words
The imaging system of claim 1 further comprising spooling means operatively disposed between said programmed control means and said output means for controlling transfer of data from said programmed control means to said output means.
Claim 10
Dependent Claim
60 words
The imaging system of claim 1 wherein any said data file stored in said first memory means could be prepared using any one of a plurality of desktop publishing programs and said programmed control means includes processing means for converting said data file to a processed data file having standard page data for use in converting to imposed page data.
Claim 11
Dependent Claim
32 words
The imaging system of claim 1 wherein said programmed control means includes means for repositioning page data for any select page to ensure proper position of the page in a completed book.
Claim 12
Dependent Claim
192 words
An imaging system for converting data representing a plurality of pages in a defined page description language format to produce files of imposed page data for imaging to film flats, comprising: first memory means for electrically storing data representing a plurality of discrete pages in a defined page description language format; second memory means for storing data representing a plurality of printers marks for imaging on film flats; third memory means for electrically storing press imposition data for a plurality of press deliveries each representing relative position of pages on an imposed flat and position of selected ones of said stored printers marks; selection means for selecting a single press delivery from the plurality stored in said third memory means; programmed control means operatively associated with each said memory means and responsive to said selection means for converting data stored in said first memory means for a plurality of pages to a file of imposed page data and including the selected printers marks for the selected press delivery; and output means driven by said programmed control means for imaging a film flat using the imposed page data for the selected press delivery.
Claim 13
Dependent Claim
192 words
An imaging system for converting data representing a plurality of pages in a defined page description language format to produce files of imposed page data for imaging to film flats, comprising: first memory means for electrically storing data representing a plurality of discrete pages in a defined page description language format; second memory means for storing data representing a plurality of printers marks for imaging on film flats; third memory means for electrically storing press imposition data for a plurality of press deliveries each representing relative position of pages on an imposed flat and position of selected ones of said stored printers marks; selection means for selecting a single press delivery from the plurality stored in said third memory means; programmed control means operatively associated with each said memory means and responsive to said selection means for converting data stored in said first memory means for a plurality of pages to a file of imposed page data and including the selected printers marks for the selected press delivery; and output means driven by said programmed control means for imaging a film flat using the imposed page data for the selected press delivery.
Claim 14
Dependent Claim
42 words
The imaging system of claim 11 further comprising communication means operatively connected to said first memory means for electronically receiving data files representing a plurality of discrete pages in a defined page description language format for storage in said first memory means.
Claim 15
Dependent Claim
57 words
The imaging system of claim 11 wherein said programmed control means further comprises form breakup means for breaking a data file stored in said first memory means into a plurality of form files, each form file defining select pages from the data file to be included in a select film flat according to the selected press delivery.
Claim 16
Dependent Claim
34 words
The imaging system of claim 13 wherein said programmed control means converts data stored in said first memory means to a plurality of files of imposed page data, one for each said form file.
Claim 17
Dependent Claim
14 words
The imaging system of claim 11 wherein said output means comprises a film recorder.
Claim 18
Dependent Claim
37 words
The imaging system of claim 11 wherein said programmed control system comprises a programmed central processing unit (CPU) and said first and second memory means comprise memory storage devices electrically coupled to and controlled by said CPU.
Claim 19
Dependent Claim
26 words
The imaging system of claim 16 further comprising a modem connected to said CPU for receiving data files to be stored in said first memory means.
Claim 20
Dependent Claim
35 words
The imaging system of claim 11 further comprising spooling means operatively disposed between said programmed control means and said output means for controlling transfer of data from said programmed control means to said output means.
Claim 21
Dependent Claim
60 words
The imaging system of claim 11 wherein any said data file stored in said first memory means could be prepared using any one of a plurality of desktop publishing programs and said programmed control means includes processing means for converting said data file to a processed data file having standard page data for use in converting to imposed page data.
Claim 22
Dependent Claim
32 words
The imaging system of claim 11 wherein said programmed control means includes means for repositioning page data for any select page to ensure proper position of the page in a completed book.
Claim 23
Dependent Claim
174 words
An imaging system for converting data representing a plurality of pages in a defined page description language format to produce files of imposed page data for imaging to film flats, comprising: communication means for electronically receiving data files representing a plurality of discrete pages in a defined page description language format; first memory means coupled to said communication means for electrically storing data files; second memory means for electrically storing press imposition data for a plurality of press deliveries each representing relative position of pages on an imposed flat; selection means for selecting a single press delivery from the plurality stored in said second memory means; programmed control means operatively associated with said first and second memory means and responsive to said selection means for converting data stored in said first memory means for a plurality of pages to a file of imposed page data for the selected press delivery; and output means driven by said programmed control means for imaging a film flat using the imposed page data for the selected press delivery.
Claim 24
Dependent Claim
174 words
An imaging system for converting data representing a plurality of pages in a defined page description language format to produce files of imposed page data for imaging to film flats, comprising: communication means for electronically receiving data files representing a plurality of discrete pages in a defined page description language format; first memory means coupled to said communication means for electrically storing data files; second memory means for electrically storing press imposition data for a plurality of press deliveries each representing relative position of pages on an imposed flat; selection means for selecting a single press delivery from the plurality stored in said second memory means; programmed control means operatively associated with said first and second memory means and responsive to said selection means for converting data stored in said first memory means for a plurality of pages to a file of imposed page data for the selected press delivery; and output means driven by said programmed control means for imaging a film flat using the imposed page data for the selected press delivery.
Claim 25
Dependent Claim
35 words
The imaging system of claim 21 wherein said programmed control means further comprises means for analyzing a data file received by said communication means to determine the number of discrete pages in the data file.
Claim 26
Dependent Claim
57 words
The imaging system of claim 21 wherein said programmed control means further comprises form breakup means for breaking a data file stored in said first memory means into a plurality of form files, each form file defining select pages from the data file to be included in a select film flat according to the selected press delivery.
Claim 27
Dependent Claim
34 words
The imaging system of claim 23 wherein said programmed control means converts data stored in said first memory means to a plurality of files of imposed page data, one for each said form file.
Claim 28
Dependent Claim
14 words
The imaging system of claim 21 wherein said output means comprises a film recorder.
Claim 29
Dependent Claim
37 words
The imaging system of claim 21 wherein said programmed control system comprises a programmed central processing unit (CPU) and said first and second memory means comprise memory storage devices electrically coupled to and controlled by said CPU.
Claim 30
Dependent Claim
26 words
The imaging system of claim 26 further comprising a modem connected to said CPU for receiving data files to be stored in said first memory means.
Claim 31
Dependent Claim
35 words
The imaging system of claim 21 further comprising spooling means operatively disposed between said programmed control means and said output means for controlling transfer of data from said programmed control means to said output means.
Claim 32
Dependent Claim
60 words
The imaging system of claim 21 wherein any said data file stored in said first memory means could be prepared using any one of a plurality of desktop publishing programs and said programmed control means includes processing means for converting said data file to a processed data file having standard page data for use in converting to imposed page data.
Claim 33
Dependent Claim
32 words
The imaging system of claim 21 wherein said programmed control means includes means for repositioning page data for any select page to ensure proper position of the page in a completed book.
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) | 2000-05-26 | 2000-11-25 | 2001-05-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-05-26 | 2004-11-25 | 2005-05-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-05-26 | 2008-11-25 | 2009-05-27 | $7700.00 | Window Closed / Lapsed |