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US5493386A
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Multi-toner image forming apparatus and method having pattern recognition
Assignee: Eastman Kodak Co
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Filing: 1995-01-03
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Granted: 1996-02-20
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Expires: 2015-01-03
Abstract
Abstract Image forming method and apparatus is capable of making images in at least a two different colors or toners. An original is electronically scanned for recognizing a predetermined characteristic of a pattern on the original, such as its color, size and/or shape. The image forming apparatus then provides the recognized pattern in a chosen accent color or in a toner different from that used for the rest of the image.
Inventors
- 👤 John R. Thompson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:01
CPC Classifications
G; G03; G03G; G03G15/00; G03G15/50; G03G15/5066; G03G15/507; G03G15/01; H; H04; H04N; H04N1/00; H04N1/46; H04N1/56; H04N1/60; H04N1/62
Claims Analysis
Total Claims: 24
Claim 1
Independent Claim
134 words
Image forming apparatus for forming a color image: first means for forming a first image in a first color from electronic image information; second means for forming a second image, combined or combinable with the first image, from electronic image information and in an accent color different from the first color; means for electronically analyzing an original electronic image obtained by optical scanning and for recognizing a predetermined characteristic of a character, logo or other pattern, such as its size and/or its shape; means for controlling the second image forming means to form an image in the accent color corresponding to patterns having the predetermined characteristic; and means for controlling the first image forming means to form an image in the first color corresponding to at least a portion of the original electronic image.
Claim 2
Dependent Claim
134 words
Image forming apparatus for forming a color image: first means for forming a first image in a first color from electronic image information; second means for forming a second image, combined or combinable with the first image, from electronic image information and in an accent color different from the first color; means for electronically analyzing an original electronic image obtained by optical scanning and for recognizing a predetermined characteristic of a character, logo or other pattern, such as its size and/or its shape; means for controlling the second image forming means to form an image in the accent color corresponding to patterns having the predetermined characteristic; and means for controlling the first image forming means to form an image in the first color corresponding to at least a portion of the original electronic image.
Claim 3
Dependent Claim
38 words
Image forming apparatus according to claim 1 including an electronic memory, wherein the means for analyzing an original includes means for recognizing a predetermined shape of a pattern by comparing that shape with a shape in the memory.
Claim 4
Dependent Claim
33 words
Image forming apparatus according to claim 2 wherein the means for analyzing an original includes means for recognizing a predetermined shape of a character and an aspect of the size of a character.
Claim 5
Dependent Claim
28 words
Image forming apparatus according to claim 1 wherein the means for analyzing further includes operator controllable means for inputting a characteristic or combination of characteristics to be recognized.
Claim 6
Dependent Claim
29 words
Image forming apparatus according to claim 1 wherein each of the first and second means for forming includes electrophotographic means for forming a toner image on an image member.
Claim 7
Dependent Claim
20 words
Image forming apparatus according to claim 1 including an optical scanner for creating an electronic signal from an optical image.
Claim 8
Dependent Claim
34 words
Image forming apparatus according to claim 1 further including means for combining said image of the first color and of the at least one accent color to form an at least two color image.
Claim 9
Dependent Claim
29 words
Image forming apparatus according to claim 1 wherein said controlling means includes means for forming a recognized character in a combination of the first color and the accent color.
Claim 10
Dependent Claim
13 words
Image forming apparatus according to claim 1 wherein the first color is black.
Claim 11
Dependent Claim
35 words
Image forming apparatus according to claim 2 further including means for scanning a reference pattern and for inputting that pattern into said electronic memory for use in recognizing pattern characteristics in analyzed original electronic images.
Claim 12
Dependent Claim
44 words
Image forming apparatus according to claim 10 further including means for inputting a plurality of shapes into said electronic memory and wherein said means for electronically analyzing includes operator control means for choosing from those shapes the shape to be compared with the pattern.
Claim 13
Dependent Claim
132 words
Image forming apparatus for making at least a two toner image: first means for forming a first image in a first toner from electronic image information; second means for forming a second image, combined or combinable with the first image, from electronic image information and in a second toner different from the first toner; means for electronically analyzing a scanned original image and for recognizing a predetermined characteristic of a character, logo or other pattern, such as its size and/or its shape; means for controlling the second image forming means to form an image in the second toner corresponding to patterns having the predetermined characteristic; and means for controlling the first image forming means to make an image in the first toner corresponding to at least a portion of the original image.
Claim 14
Dependent Claim
132 words
Image forming apparatus for making at least a two toner image: first means for forming a first image in a first toner from electronic image information; second means for forming a second image, combined or combinable with the first image, from electronic image information and in a second toner different from the first toner; means for electronically analyzing a scanned original image and for recognizing a predetermined characteristic of a character, logo or other pattern, such as its size and/or its shape; means for controlling the second image forming means to form an image in the second toner corresponding to patterns having the predetermined characteristic; and means for controlling the first image forming means to make an image in the first toner corresponding to at least a portion of the original image.
Claim 15
Dependent Claim
25 words
Image forming apparatus according to claim 12 wherein the first and second toners are of the same color and differ according to their magnetic properties.
Claim 16
Dependent Claim
28 words
Image forming apparatus according to claim 13 wherein the predetermined characteristic is a font type associated with magnetically readable characters and the second toner is a magnetic toner.
Claim 17
Dependent Claim
53 words
Image forming apparatus according to claim 12 wherein the means for analyzing includes means for recognizing a pattern entirely according to one or more size thresholds and said means for controlling the second image forming means includes means for forming an image in the second toner corresponding to patterns meeting the size threshold.
Claim 18
Dependent Claim
95 words
Image forming apparatus comprising: a memory means for inputting an electronic signal indicative of a predetermined pattern shape into the memory, a scanner for creating an electronic signal indicative of the image content of an original, means for comparing the electronic signal indicative of the pattern shape with the electronic signal created by the scanner, means for copying the original, and means for controlling the copying means in response to the comparing means to treat patterns in the original corresponding to the input pattern differently from other portions of the original in copying the original.
Claim 19
Dependent Claim
95 words
Image forming apparatus comprising: a memory means for inputting an electronic signal indicative of a predetermined pattern shape into the memory, a scanner for creating an electronic signal indicative of the image content of an original, means for comparing the electronic signal indicative of the pattern shape with the electronic signal created by the scanner, means for copying the original, and means for controlling the copying means in response to the comparing means to treat patterns in the original corresponding to the input pattern differently from other portions of the original in copying the original.
Claim 20
Dependent Claim
28 words
Image forming apparatus according to claim 16 wherein the controlling means includes means for copying such corresponding patterns in a color different from the rest of the original.
Claim 21
Independent Claim
116 words
A method of forming a two or more color image from an original, said method comprising: optically scanning the original to provide an electronic representation of the original, analyzing the electronic representation for patterns having a predetermined recognizable shape, forming a first image in a first color from at least a portion of said electronic representation, forming a second image in a second color from a portion of the electronic representation recognized as having the predetermined recognizable shape of pattern, and combining the first and second images to form a two color image with the recognized patterns in the second color and at least a portion of the rest of the image in the first color.
Claim 22
Independent Claim
116 words
A method of forming a two or more color image from an original, said method comprising: optically scanning the original to provide an electronic representation of the original, analyzing the electronic representation for patterns having a predetermined recognizable shape, forming a first image in a first color from at least a portion of said electronic representation, forming a second image in a second color from a portion of the electronic representation recognized as having the predetermined recognizable shape of pattern, and combining the first and second images to form a two color image with the recognized patterns in the second color and at least a portion of the rest of the image in the first color.
Claim 23
Dependent Claim
24 words
The method according to claim 18 wherein the steps of forming the first and second images includes forming first and second toner images electrophotographically.
Claim 24
Dependent Claim
21 words
The method according to claim 19 wherein the step of forming the first toner image includes forming a black toner image.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1999-02-19 | 1999-08-21 | 2000-02-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-02-19 | 2003-08-21 | 2004-02-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-02-19 | 2007-08-21 | 2008-02-20 | $7700.00 | Window Closed / Lapsed |