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Patent US4931860A successfully refreshed from Google Patents.
US4931860A
Expired / Lapsed
US
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Image data composing system and process for storing both monochrome and polychrome image data
Assignee: Sharp Corp
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Filing: 1988-07-18
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Granted: 1990-06-05
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Expires: 2008-07-18
Abstract
Abstract An image data composing system and process is described which includes initially separating image data obtained from an original into a plurality of items of primary image data when the original bears a polychrome image. The items of image data, as separted for primary colors, are then stored in a plurality of memories. Next, the image data obtained from the original is converted to monochrome image data comprising first and second level value data when the original bears a monochrome image. This monochrome image data is then entered into at least one specified memory, included in the previously mentioned memories, and first level value is written in addresses corresponding to first level value data. Then, the binary image data is entered into the remaining memories and the second level value is written in addresses corresponding to the first level value data. Finally, the image data is delivered from the memory device to an image forming apparatus from item to item.
Inventors
- 👤 Masao Narumiya
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 01:23
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/387; H04N1/3871; H04N1/46
Claims Analysis
Total Claims: 32
Claim 1
Independent Claim
235 words
An image data composing system for superimposing a polychrome original image and a monochrome original image, to form a combined image comprising: reading means for reading image data from said polychrome image original image; means for separating said image data, obtained by the reading means, into a plurality of items of primary color image data; input means for entering the separated items of primary color image data, from said means for separating, into separate memory means for storage therein; said reading means, reading monochrome image data from a monochrome image original comprising first and second level value data; means for selecting at least one of said separate memory means for storage of said monochrome image data, obtained by said reading means; said input means, responsive to said selecting means, entering the monochrome image data into said selected memory means and writing the first level value in said selected memory means corresponding to said first level value data read by said reading means; said input means entering the monochrome image data into the remaining memory means and writing the second level value at addresses corresponding to the first level value data read by said reading means; and output means, responsive to said separate memory means, for delivering combined image data from the memory means, representing image data from both the monochrome original image and the polychrome original image, to output and thereby form said combined image.
Claim 2
Dependent Claim
235 words
An image data composing system for superimposing a polychrome original image and a monochrome original image, to form a combined image comprising: reading means for reading image data from said polychrome image original image; means for separating said image data, obtained by the reading means, into a plurality of items of primary color image data; input means for entering the separated items of primary color image data, from said means for separating, into separate memory means for storage therein; said reading means, reading monochrome image data from a monochrome image original comprising first and second level value data; means for selecting at least one of said separate memory means for storage of said monochrome image data, obtained by said reading means; said input means, responsive to said selecting means, entering the monochrome image data into said selected memory means and writing the first level value in said selected memory means corresponding to said first level value data read by said reading means; said input means entering the monochrome image data into the remaining memory means and writing the second level value at addresses corresponding to the first level value data read by said reading means; and output means, responsive to said separate memory means, for delivering combined image data from the memory means, representing image data from both the monochrome original image and the polychrome original image, to output and thereby form said combined image.
Claim 3
Dependent Claim
26 words
A system as defined in claim 1 wherein the polychrome image original is a colored picture original, and the monochrome image original is a character original.
Claim 4
Dependent Claim
120 words
A system as defined in claim 1 wherein an original is read which comprises a polychrome original sheet and a plurality of character original sheets; and monochrome image data is read from each of the character original sheets and entered in each of a previously specified memory means subsequent to the image data of the polychrome original sheet being separated and stored in the separate memory means, the data written at addresses corresponding to the first level value data of said read monochrome image data, being changed to said first level value and the monochrome image data written at addresses corresponding to the first level value data of said read monochrome image data being changed to said second level value.
Claim 5
Dependent Claim
29 words
A system as defined in claim 1 wherein the first level value is a logical value of 1, and the second level value is a logical value of 0.
Claim 6
Dependent Claim
19 words
A system as defined in claim 1 wherein the primary color image data are yellow, magenta, cyan and black.
Claim 7
Dependent Claim
15 words
A system as defined in claim 1 wherein the separate memory means comprise dynamic memory.
Claim 8
Dependent Claim
176 words
An image data composing process for combining data of a monochrome original and a polychrome original, comprising the steps of: (a) separating image data, obtained from said polychrome original, into a plurality of items of primary color image data; (b) storing each of the separated items of primary color image data in a separate one of a plurality of separate memory means; (c) converting image data obtained from said monochrome original into monochrome image data comprising first and second level value data; (d) entering said monochrome image data into at least a specified one of said plural separate memory means and writing said first level value at addresses corresponding to the first level value data of said monochrome original; (e) entering the monochrome image data into the remaining plural separate memory means and writing said second level value at addresses corresponding to the first level value data of said monochrome original; and (f) delivering the image data from the plural separate memory means to form a combined image from said monochrome original and said polychrome original.
Claim 9
Dependent Claim
176 words
An image data composing process for combining data of a monochrome original and a polychrome original, comprising the steps of: (a) separating image data, obtained from said polychrome original, into a plurality of items of primary color image data; (b) storing each of the separated items of primary color image data in a separate one of a plurality of separate memory means; (c) converting image data obtained from said monochrome original into monochrome image data comprising first and second level value data; (d) entering said monochrome image data into at least a specified one of said plural separate memory means and writing said first level value at addresses corresponding to the first level value data of said monochrome original; (e) entering the monochrome image data into the remaining plural separate memory means and writing said second level value at addresses corresponding to the first level value data of said monochrome original; and (f) delivering the image data from the plural separate memory means to form a combined image from said monochrome original and said polychrome original.
Claim 10
Dependent Claim
26 words
A process as defined in claim 7, wherein the polychrome image original is a colored picture original, and the monochrome image original is a character original.
Claim 11
Dependent Claim
122 words
A process as defined in claim 7 wherein an original is read which comprises a polychrome original sheet and a plurality of character original sheets; and monochrome image data is read from each of the character original sheets and entered in each of a previously specified of the plurality of separate memory means subsequent to the image data of the polychrome original sheet being separated and stored in the separate memory means, the monochrome data written at addresses corresponding to the first level value and the monochrome image data being entered in the remaining memory means, the monochrome data written at addresses corresponding to the first level value data of said read monochrome image data, being changed to said second level value.
Claim 12
Dependent Claim
29 words
A process as defined in claim 7 wherein the first level value is a logical value of 1, and the second level value is a logical value of 0.
Claim 13
Dependent Claim
19 words
A process as defined in claim 7 wherein the primary color image data are yellow, magenta, cyan and black.
Claim 14
Dependent Claim
14 words
A process as defined in claim 7 wherein the memory means comprise dynamic memory.
Claim 15
Independent Claim
244 words
A system for storing a combined image composed of a polychrome original image and a monochrome original image, the system comprising: reading means for reading polychromatic image data from said polychrome original image; separating means, responsive to said reading means, for separating said polychromatic data into data corresponding to separate primary colors; plural memory means, responsive to said separating means, for separately storing said data, corresponding to each primary color; selecting means for selecting a color corresponding to at least one of said primary colors to represent monochromatic image data from said monochrome original image; said reading means reading monochromatic image data from said monochrome original image; designating means, responsive to said selecting means; for designating a first level value to at least one of said plural memory means, corresponding to said selected color, and a second level value to said remaining plural memory means; plural input means, equal in number and corresponding to said plural memory means, responsive to said reading means and said designating means, for receiving said monochromatic image data in each of said plural input means, from said reading means, and for only inputting said monochromatic image data into said plural memory means which have been designated by said first level value; said plural memory means, designated by a first level value, thereby storing said monochromatic image data from said monochrome original image in combination with said separately stored data corresponding to each primary color from said polychrome original image.
Claim 16
Independent Claim
244 words
A system for storing a combined image composed of a polychrome original image and a monochrome original image, the system comprising: reading means for reading polychromatic image data from said polychrome original image; separating means, responsive to said reading means, for separating said polychromatic data into data corresponding to separate primary colors; plural memory means, responsive to said separating means, for separately storing said data, corresponding to each primary color; selecting means for selecting a color corresponding to at least one of said primary colors to represent monochromatic image data from said monochrome original image; said reading means reading monochromatic image data from said monochrome original image; designating means, responsive to said selecting means; for designating a first level value to at least one of said plural memory means, corresponding to said selected color, and a second level value to said remaining plural memory means; plural input means, equal in number and corresponding to said plural memory means, responsive to said reading means and said designating means, for receiving said monochromatic image data in each of said plural input means, from said reading means, and for only inputting said monochromatic image data into said plural memory means which have been designated by said first level value; said plural memory means, designated by a first level value, thereby storing said monochromatic image data from said monochrome original image in combination with said separately stored data corresponding to each primary color from said polychrome original image.
Claim 17
Dependent Claim
23 words
A system, as claimed in claim 13, wherein said data corresponding to separate primary colors corresponds to yellow, magenta, cyan, and black data.
Claim 18
Dependent Claim
27 words
A system, as claimed in claim 14, wherein said plural memory means comprises a separate memory means for separately storing said yellow, magenta, cyan, and black data.
Claim 19
Dependent Claim
25 words
A system, as claimed in claim 15, wherein said selecting means selects a color corresponding to at least one of yellow, magenta, cyan, and black.
Claim 20
Dependent Claim
47 words
A system, as claimed in claim 16, wherein said designating means designates a first value of a logical "1" to at least one of said plural memory means corresponding to said selected color, and a second value of a logical "0" to said remaining plural memory means.
Claim 21
Dependent Claim
39 words
A system, as claimed in claim 13, further comprising: output means, operatively connected to said memory means, for outputting said polychromatic data and said monochromatic image data stored in said plural memory means to thereby form said combined image.
Claim 22
Dependent Claim
17 words
A system, as claimed in claim 18, wherein said output means is a color ink jet printer.
Claim 23
Dependent Claim
39 words
A system, as claimed in claim 13, wherein said selecting means can be used to select a different color to represent said monochromatic image data, thereby altering which of said plural memory means will store said monochromatic image data.
Claim 24
Dependent Claim
31 words
A system, as claimed in claim 18, wherein said selecting means can be used to select a different color to represent said monochromatic image data, thereby altering said output combined image.
Claim 25
Dependent Claim
43 words
A system, as claimed in claim 15, further comprising: output means, operatively connected to said memory means, for outputting data from each of said plural memory means to thereby form a combined image of said polychrome original image and said monochrome original image.
Claim 26
Dependent Claim
22 words
A system, as claimed in claim 22, wherein said output means outputs data from said plural memory means in a prioritized order.
Claim 27
Dependent Claim
30 words
A system, as claimed in claim 23, wherein said prioritized order comprises said output means outputting data sequentially from said memory means storing yellow, magenta, cyan, and black data respectively.
Claim 28
Independent Claim
144 words
A method of creating a combined image of a polychrome original image and a monochrome original image, comprising the steps of: (a) inputting polychromatic image data from said polychrome original image; (b) separating said polychromatic image data into data corresponding to separate primary colors; (c) storing said data corresponding to each of said primary colors, in a separate memory means; (d) selecting a color, corresponding to at least one of said primary colors, to represent monochromatic data from said monochrome original image; (e) inputting said monochromatic image data; (f) designating at least one of said separate memory means, corresponding to said selected color, to store said monochromatic image data; (g) storing said monochromatic data in said designated memory means in combination with said polychromatic image data previously separated and stored; (h) outputting data stored in said separate memory means to form said combined image.
Claim 29
Independent Claim
144 words
A method of creating a combined image of a polychrome original image and a monochrome original image, comprising the steps of: (a) inputting polychromatic image data from said polychrome original image; (b) separating said polychromatic image data into data corresponding to separate primary colors; (c) storing said data corresponding to each of said primary colors, in a separate memory means; (d) selecting a color, corresponding to at least one of said primary colors, to represent monochromatic data from said monochrome original image; (e) inputting said monochromatic image data; (f) designating at least one of said separate memory means, corresponding to said selected color, to store said monochromatic image data; (g) storing said monochromatic data in said designated memory means in combination with said polychromatic image data previously separated and stored; (h) outputting data stored in said separate memory means to form said combined image.
Claim 30
Dependent Claim
19 words
A method, as claimed in claim 25, wherein said separate primary colors correspond to yellow, magenta, cyan, and black.
Claim 31
Dependent Claim
40 words
A method, as claimed in claim 26, wherein said step of outputting data from said separate memory means is performed in a prioritized order, said yellow data being output first and said magenta, cyan, and black data respectively superimposed thereon.
Claim 32
Dependent Claim
37 words
A method, as claimed in claim 25, further comprising the step of: (i) selecting a different color, corresponding to at least one of said primary colors, to represent said monochromatic data, thereby changing said output combined image.
References Cited (Backward Citations)
US4516139A
Cited
US4673972A
Cited
US4682216A
Cited
US4713684A
Cited
US4739397A
Cited
US4589035A
Cited
US4772911A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-06-04 | 1993-12-04 | 1994-06-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-06-04 | 1997-12-04 | 1998-06-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-06-04 | 2001-12-04 | 2002-06-05 | $7700.00 | Window Closed / Lapsed |