Patent US2835916A successfully refreshed from Google Patents.
US5079724A
Expired / Lapsed
US
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Word processing apparatus having image-format control functions
Assignee: Sharp Corp
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Filing: 1989-09-26
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Granted: 1992-01-07
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Expires: 2009-09-26
Abstract
Abstract A word processing apparatus with a function of an image-format control includes an image data storage for storing image data imputted in a certain format, an reading unit for reading the image data from the image data storage, a display device for displaying a region on a screen, a magnification/reduction control unit for calculating a virtual print size of the read image data, comparing the virtual print size with the size of the region, and magnifying or reducing the size of the read image data when those compared sizes are not equal so as to put the image within the region.
Inventors
- 👤 Tatsuya Shiraki
- 👤 Makoto Kado
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 14:21
CPC Classifications
G; G06; G06T; G06T11/00; G06T11/60
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
288 words
A word processing apparatus having image-format control functions for the storing, calculating and manipulating of inputted image data, comprising: image data storage means for storing inputted image data on a basis of both a first dot pitch and a first region size that together reflect the appearance of an image, image data editing means connectable to said image data storage means for editing said image data on a basis of a second dot pitch and a second region size that together reflect parameters of a region in a display means, input means for inputting a read instruction to read said image data, reading means, responsive to said read instruction from said input means, for reading said image data from said image data storage means, virtual print size calculating means for calculating a first virtual size on the basis of said first dot pitch and said first region size and a second virtual size on the basis of said second dot pitch and said second region size, comparison means for comparing said first virtual size and said second virtual size, magnification/reduction rate calculating means operatively connected to said comparison means and engaged when said first and second virtual sizes are determined by said comparison means to be unequal, for calculating a ration of said first virtual size to said second virtual size, and for calculating an image data magnification/reduction rate on the basis said ratio to accommodate said image within the parameters of said region in said display means, and magnification/reduction means operatively connected to said magnification/reduction rate calculating means for receiving said ratio and for magnifying or reducing the size of said image data to position said image within the parameters of said region in said display means.
Claim 2
Dependent Claim
288 words
A word processing apparatus having image-format control functions for the storing, calculating and manipulating of inputted image data, comprising: image data storage means for storing inputted image data on a basis of both a first dot pitch and a first region size that together reflect the appearance of an image, image data editing means connectable to said image data storage means for editing said image data on a basis of a second dot pitch and a second region size that together reflect parameters of a region in a display means, input means for inputting a read instruction to read said image data, reading means, responsive to said read instruction from said input means, for reading said image data from said image data storage means, virtual print size calculating means for calculating a first virtual size on the basis of said first dot pitch and said first region size and a second virtual size on the basis of said second dot pitch and said second region size, comparison means for comparing said first virtual size and said second virtual size, magnification/reduction rate calculating means operatively connected to said comparison means and engaged when said first and second virtual sizes are determined by said comparison means to be unequal, for calculating a ration of said first virtual size to said second virtual size, and for calculating an image data magnification/reduction rate on the basis said ratio to accommodate said image within the parameters of said region in said display means, and magnification/reduction means operatively connected to said magnification/reduction rate calculating means for receiving said ratio and for magnifying or reducing the size of said image data to position said image within the parameters of said region in said display means.
Claim 3
Dependent Claim
15 words
An apparatus according to claim 1, wherein data storage means is an auxiliary storage device.
Claim 4
Dependent Claim
16 words
The device according to claim 2, wherein said auxiliary storage device is a magnetic storage medium.
Claim 5
Dependent Claim
26 words
The device according to claim 1, further comprising reading means for reading an image and determining said first print dot pitch and said first region size.
Claim 6
Dependent Claim
13 words
The device according to claim 4, wherein said reading means comprises a scanner.
Claim 7
Dependent Claim
14 words
The device according to claim 1, wherein said display means is a computer screen.
Claim 8
Dependent Claim
12 words
The device according to claim 1, wherein said display means is paper.
Claim 9
Independent Claim
173 words
A method of storing, calculating and manipulating an image-format in a word processing apparatus, comprising the steps of: reading image data on a basis of both a first dot pitch and a first region size that together reflect the appearance of an image, calculating a first virtual image data size on a basis of said first dot pitch and said first region size, setting a region on a display means, calculating a second virtual image data size on a basis of a second dot pitch and a second region size corresponding with the size of said region, comparing said first virtual image data size with said second virtual image data size, calculating a ratio of said first virtual image data size to said second virtual image data size when said first and second virtual image data sizes are determined to be unequal as a result of said comparing, and further calculating an image data magnification/reduction rate on a basis of said ratio to accommodate said image within said region of said display means.
Claim 10
Independent Claim
173 words
A method of storing, calculating and manipulating an image-format in a word processing apparatus, comprising the steps of: reading image data on a basis of both a first dot pitch and a first region size that together reflect the appearance of an image, calculating a first virtual image data size on a basis of said first dot pitch and said first region size, setting a region on a display means, calculating a second virtual image data size on a basis of a second dot pitch and a second region size corresponding with the size of said region, comparing said first virtual image data size with said second virtual image data size, calculating a ratio of said first virtual image data size to said second virtual image data size when said first and second virtual image data sizes are determined to be unequal as a result of said comparing, and further calculating an image data magnification/reduction rate on a basis of said ratio to accommodate said image within said region of said display means.
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) | 1995-01-06 | 1995-07-08 | 1996-01-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-01-06 | 1999-07-08 | 2000-01-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-01-06 | 2003-07-08 | 2004-01-07 | $7700.00 | Window Closed / Lapsed |