Patent US5129061A successfully refreshed from Google Patents.
US5129061A
Expired / Lapsed
US
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Composite document accessing and processing terminal with graphic and text data buffers
Assignee: EISTREAM TECHNOLOGY Inc
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Filing: 1991-02-25
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Granted: 1992-07-07
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Expires: 2011-02-25
Abstract
Abstract A management communication terminal is formed by integrating an electronic, raster scanning camera with a personal computer. The terminal has a keyboard, a Winchester disk drive, a telecommunication controller, a cathode ray tube monitor, and a thermographic, raster image printer. Two such terminals define an office information system for the exchange of information produced at the keyboards and by the cameras. In each terminal, the coded data generated at the keyboard and the raster image data generated by the camera are temporarily stored in separate data buffers and from there are routed to the monitor, the printer and disk storage. The monitor and printer are able to display and print respectively, images created from the keyboard data, the camera data or a combination of the two. The camera data is compressed prior to storage and is reduced in resolution prior to application to the monitor. The telecommunication controller, when coupled to a transmission line, transfers keyboard and camera data directly between the disk memories associated with two terminals.
Inventors
- 👤 An Wang
- 👤 Stanley B. Fry
- 👤 Shu K. Ho
- 👤 John M. Smutek
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:53
CPC Classifications
G; G06; G06Q; G06Q10/00; G06Q10/10; H; H04; H04N; H04N1/00; H04N1/387; H04N1/3871
Claims Analysis
Total Claims: 28
Claim 1
Independent Claim
326 words
A data processing terminal comprising; an input device including text data generator means for generating coded text data representative of information symbols, mass storage means for storing said text data, and for storing graphic data representative of a binary bit pattern of a raster image, monitor means and raster image printer means for displaying and printing, respectively, images in response to said graphic and text data, graphic data buffer means electrically coupled to the printer means, the monitor means and the mass storage means for storing for a short term, graphic data, for a full raster image, received from the mass storage means and for supplying graphic data to the printer means and monitor means, text data buffer means electrically coupled to the text data generator means, the printer means, the monitor means and the mass storage means for storing for a short term, text data, for a full raster image, received from the text data generator means and mass storage means and for supplying text data to the printer means and monitor means, and a central processing unit (CPU) programmed to respond to commands from the input device to process text data and to control data flow to and from the graphic data buffer means, the text data buffer means and the mass storage means, the CPU being programmed to maintain composite documents, an individual composite document comprising separately stored blocks of graphic data and text data to be displayed or printed as a composite image, the CPU being programmed to retrieve from mass storage both graphic data and text data of a composite document with a single file access of the composite document by a user and programmed to control application of text data from the text data buffer means and graphic data from the graphic data buffer means to the monitor means and the printer means for respectively displaying and printing images created from a composite document of text data and graphic data.
Claim 2
Dependent Claim
326 words
A data processing terminal comprising; an input device including text data generator means for generating coded text data representative of information symbols, mass storage means for storing said text data, and for storing graphic data representative of a binary bit pattern of a raster image, monitor means and raster image printer means for displaying and printing, respectively, images in response to said graphic and text data, graphic data buffer means electrically coupled to the printer means, the monitor means and the mass storage means for storing for a short term, graphic data, for a full raster image, received from the mass storage means and for supplying graphic data to the printer means and monitor means, text data buffer means electrically coupled to the text data generator means, the printer means, the monitor means and the mass storage means for storing for a short term, text data, for a full raster image, received from the text data generator means and mass storage means and for supplying text data to the printer means and monitor means, and a central processing unit (CPU) programmed to respond to commands from the input device to process text data and to control data flow to and from the graphic data buffer means, the text data buffer means and the mass storage means, the CPU being programmed to maintain composite documents, an individual composite document comprising separately stored blocks of graphic data and text data to be displayed or printed as a composite image, the CPU being programmed to retrieve from mass storage both graphic data and text data of a composite document with a single file access of the composite document by a user and programmed to control application of text data from the text data buffer means and graphic data from the graphic data buffer means to the monitor means and the printer means for respectively displaying and printing images created from a composite document of text data and graphic data.
Claim 3
Dependent Claim
18 words
The terminal of claim 1 wherein the CPU is programmed to maintain a file index to composite documents.
Claim 4
Dependent Claim
66 words
The terminal of claim 1 further comprising telecommunication means for coupling the terminal to a transmission medium for transmitting graphic data, text data and a combination of graphic data and text data between local and remote terminals to display and print images created from graphic data, text data and a combination of graphic data and text data with data residing at the local and remote terminals.
Claim 5
Dependent Claim
19 words
The terminal of claim 3 wherein said telecommunication means is coupled to the mass storage means of the terminal.
Claim 6
Dependent Claim
49 words
The terminal of claim 1 further comprising graphic data compression means for compressing the graphic data from the graphic data buffer means prior to storage by the mass storage means and decompression means for decompressing graphic data retrieved from the mass storage means to the graphic data buffer means.
Claim 7
Dependent Claim
29 words
The terminal of claim 1 further comprising scaler means for reducing resolution of graphic data received from the graphic data buffer means before its application to the monitor means.
Claim 8
Dependent Claim
25 words
The terminal of claim 6 wherein the resolution of graphic data displayed by the monitor means is less than that printed by the printer means.
Claim 9
Dependent Claim
24 words
The terminal of claim 5 wherein the scaler means reduces the resolution of the graphic data from about 200 ppi to about 100 ppi.
Claim 10
Dependent Claim
36 words
The terminal of claim 1 further comprising graphic data generator means including a CCD array having a plurality of photosensitive elements corresponding to pixels in a row of the raster image defined by the graphic data.
Claim 11
Dependent Claim
24 words
The terminal of claim 1 wherein the printer means includes a thermographic printer having a plurality of heating pads for marking a record medium.
Claim 12
Dependent Claim
22 words
The terminal of claim 1 wherein the text data generator means comprises a keyboard means having keys for generating different information symbols.
Claim 13
Dependent Claim
192 words
An office information system communication method comprising, at a local terminal, providing graphic data representative of a raster image of a target document and text data representative of information symbols, storing the graphic and text data in mass storage means as composite documents, an individual composite document comprising separately stored blocks of graphic data and text data to be displayed or printed as a composite image, temporarily storing the graphic and text data, for a full raster image, from the mass storage means in graphic and text data buffers, respectively, applying the graphic data to a raster image monitor means from the graphic data buffer and applying the text data to the monitor means from the text data buffer for displaying images created from text data, graphic data and a combination of text data and graphic data, transmitting between the local terminal and a remote terminal a composite document comprising text data and graphic data and at the local terminal and remote terminal displaying and printing images created from text data, graphic data and a combination of text data and graphic data residing at the local terminal and at the remote terminal.
Claim 14
Dependent Claim
192 words
An office information system communication method comprising, at a local terminal, providing graphic data representative of a raster image of a target document and text data representative of information symbols, storing the graphic and text data in mass storage means as composite documents, an individual composite document comprising separately stored blocks of graphic data and text data to be displayed or printed as a composite image, temporarily storing the graphic and text data, for a full raster image, from the mass storage means in graphic and text data buffers, respectively, applying the graphic data to a raster image monitor means from the graphic data buffer and applying the text data to the monitor means from the text data buffer for displaying images created from text data, graphic data and a combination of text data and graphic data, transmitting between the local terminal and a remote terminal a composite document comprising text data and graphic data and at the local terminal and remote terminal displaying and printing images created from text data, graphic data and a combination of text data and graphic data residing at the local terminal and at the remote terminal.
Claim 15
Dependent Claim
13 words
The method of claim 12 further comprising maintaining a fine index to documents.
Claim 16
Dependent Claim
190 words
A data processing terminal comprising primary memory including separate graphic data map storage and text data storage, a graphic data source for providing graphic data representing a binary bit pattern of a raster image, the graphic data to be stored in the graphic data map storage, an input device including text generator means coupled to the memory for generating text data representing information symbols, the text data to be stored in the text data storage, a monitor coupled to the primary memory for displaying data from the graphic data map storage and from the text data storage, and a central processing unit (CPU) programmed to respond to commands from the input device to process text data from the text data storage, to control data flow to and from the primary memory, to maintain composite documents, an individual composite document comprising separately stored blocks of graphic data and text data to be displayed, but not being displayed, as a composite image, and to control display by the monitor of images created from a combination of graphic data from the graphic data map storage and text data from the text data storage.
Claim 17
Dependent Claim
190 words
A data processing terminal comprising primary memory including separate graphic data map storage and text data storage, a graphic data source for providing graphic data representing a binary bit pattern of a raster image, the graphic data to be stored in the graphic data map storage, an input device including text generator means coupled to the memory for generating text data representing information symbols, the text data to be stored in the text data storage, a monitor coupled to the primary memory for displaying data from the graphic data map storage and from the text data storage, and a central processing unit (CPU) programmed to respond to commands from the input device to process text data from the text data storage, to control data flow to and from the primary memory, to maintain composite documents, an individual composite document comprising separately stored blocks of graphic data and text data to be displayed, but not being displayed, as a composite image, and to control display by the monitor of images created from a combination of graphic data from the graphic data map storage and text data from the text data storage.
Claim 18
Dependent Claim
13 words
The terminal of claim 14 wherein the graphic data source comprises mass storage.
Claim 19
Dependent Claim
18 words
The terminal of claim 14 wherein the CPU is programmed to maintain a file index to composite documents.
Claim 20
Dependent Claim
17 words
The terminal of claim 14 wherein the graphic data source comprises a camera for viewing a document.
Claim 21
Dependent Claim
38 words
The terminal of claim 14 further comprising disc storage for storing graphic data and text data as composite documents of separately stored blocks of graphic data and text data to be displayed or printed as a composite image.
Claim 22
Dependent Claim
28 words
The terminal of claim 18 further comprising compression means for compressing or decompressing graphic data for storage and retrieval of graphic data to and from the disc storage.
Claim 23
Dependent Claim
26 words
The terminal of claim 14 further comprising printer means coupled to the memory for printing an image created from text data, graphic data and combinations thereof.
Claim 24
Dependent Claim
42 words
A data processing terminal as claimed in claim 14 further comprising a character generator coupling the text data storage and the monitor, the character generator converting text data from the text data storage to a binary bit pattern of a raster image.
Claim 25
Dependent Claim
228 words
A data processing terminal comprising primary memory including separate graphic data map storage and text data storage, a graphic data source for providing graphic data representing a binary bit pattern of a raster image of a document, the graphic data to be stored in the graphic data map storage, an input device including text generator means coupled to the memory for generating text data representing information symbols, the text data to be stored in the text data storage, a monitor coupled to the primary memory, telecommunications means for coupling the terminal to a transmission medium and transmitting and receiving text data and graphic data, and a central processing unit (CPU) programmed to respond to commands from the input device to process text data from the text data storage, to control data flow to and from the primary memory, to maintain composite documents, an individual composite document comprising separately stroed blocks of text data and graphic data to be displayed or printed as a composite document, to control superimposed display by the monitor of graphic data from the graphic data map storage and text data from the text dta map storage and to control transmission and reception of text data and graphic data through the telecommunication means as composite documents of separately transmitted blocks of graphic data and text data to be displayed or printed as a composite image.
Claim 26
Dependent Claim
228 words
A data processing terminal comprising primary memory including separate graphic data map storage and text data storage, a graphic data source for providing graphic data representing a binary bit pattern of a raster image of a document, the graphic data to be stored in the graphic data map storage, an input device including text generator means coupled to the memory for generating text data representing information symbols, the text data to be stored in the text data storage, a monitor coupled to the primary memory, telecommunications means for coupling the terminal to a transmission medium and transmitting and receiving text data and graphic data, and a central processing unit (CPU) programmed to respond to commands from the input device to process text data from the text data storage, to control data flow to and from the primary memory, to maintain composite documents, an individual composite document comprising separately stroed blocks of text data and graphic data to be displayed or printed as a composite document, to control superimposed display by the monitor of graphic data from the graphic data map storage and text data from the text dta map storage and to control transmission and reception of text data and graphic data through the telecommunication means as composite documents of separately transmitted blocks of graphic data and text data to be displayed or printed as a composite image.
Claim 27
Dependent Claim
26 words
The terminal of claim 22 further comprising printer means coupled to the memory for printing an image created from text data, graphic data and combinations thereof.
Claim 28
Dependent Claim
18 words
The terminal of claim 22 wherein the CPU is programmed to maintain a file index to composite documents.
References Cited (Backward Citations)
US4070710A
Cited
US4213124A
Cited
US4103331A
Cited
US4094000A
Cited
US4121283A
Cited
US4196450A
Cited
US4125873A
Cited
US4204208A
Cited
US4338599A
Cited
US4278973A
Cited
US4342095A
Cited
US4513390A
Cited
US4424572A
Cited
US4375079A
Cited
US4419740A
Cited
US4348739A
Cited
GB2078411A
Cited
US4382287A
Cited
US4446520A
Cited
US4404649A
Cited
US4404649B1
Cited
US4454576A
Cited
US4454593A
Cited
US4566039A
Cited
US4429372A
Cited
US4454577A
Cited
US4464733A
Cited
US4437093A
Cited
US4458331A
Cited
US4451900A
Cited
US4587633A
Cited
EP0121603A2
Cited
EP0186872A2
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-07-07 | 1996-01-06 | 1996-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-07-07 | 2000-01-06 | 2000-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-07-07 | 2004-01-06 | 2004-07-07 | $7700.00 | Window Closed / Lapsed |