Patent US5173783A successfully refreshed from Google Patents.
US5173783A
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Method of recording images on photosensitive material in a process scanner device using setup data stored in a portable memory after generating the setup data by statistical analysis of image signals in a separate setup scanner device
Assignee: Dainippon Screen Manufacturing Co Ltd
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Filing: 1991-11-18
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Granted: 1992-12-22
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Expires: 2011-11-18
Abstract
Abstract A setup device for automatically generating setup condition data for a process scanner is provided with an image reader and an image analyzing processor. An arbitrary number of originals are arranged on an original drum, which is mounted on the setup device. Respective images of the originals are read with an image reader of the setup device, and are statistically analyzed. A setup condition for each original is automatically determined and setup condition data representing the same is obtained. The setup condition data is stored in a floppy disk, which is transported to the process scanner. The process scanner reads the setup condition data from the floppy disk and establishes the setup condition in an image signal converter. The original drum is also transported to the process scanner, in which reproduction of the images of the originals is conducted without an operator.
Inventors
- 👤 Yoshiki Oku
- 👤 Naohiko Kawashima
- 👤 Masayoshi Matsuba
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:32
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/40; H04N1/407; H04N1/4072; H04N1/46; H04N1/56; H04N1/60
Claims Analysis
Total Claims: 34
Claim 1
Independent Claim
265 words
A method of recording an image on an image recording medium, said method comprising the steps of: (a) obtaining a setup device and an image scanner which are spatially separated from each other, wherein said setup device comprises a first image reader and an image analyzing means; and said image scanner comprises a second image reader, an image signal converter and an image recorder; (b) preparing an original; (c) mounting said original on said first image reader of said setup device; (d) reading an image of said original by said first image reader of said setup device to obtain a first image signal; (e) statistically analyzing said first image signal by said image analyzing means to determine a setup condition under which said image of said original is to be recorded in said image scanner; (f) generating setup condition data representative of said setup condition; (g) delivering said setup condition data to said image scanner to establish said setup condition in said image signal converter; (h) detaching said original from said first image reader of said setup device and then mounting said original on said second image reader in said image scanner; (i) reading said image of said original by said second image reader in said image scanner to obtain a second image signal representative of said image of said original (j) converting said second image signal through said image signal converter holding said setup condition to obtain a converted second image signal; and (k) recording an image on an image recording medium by said image recorder in accordance with said converted second image signal.
Claim 2
Independent Claim
265 words
A method of recording an image on an image recording medium, said method comprising the steps of: (a) obtaining a setup device and an image scanner which are spatially separated from each other, wherein said setup device comprises a first image reader and an image analyzing means; and said image scanner comprises a second image reader, an image signal converter and an image recorder; (b) preparing an original; (c) mounting said original on said first image reader of said setup device; (d) reading an image of said original by said first image reader of said setup device to obtain a first image signal; (e) statistically analyzing said first image signal by said image analyzing means to determine a setup condition under which said image of said original is to be recorded in said image scanner; (f) generating setup condition data representative of said setup condition; (g) delivering said setup condition data to said image scanner to establish said setup condition in said image signal converter; (h) detaching said original from said first image reader of said setup device and then mounting said original on said second image reader in said image scanner; (i) reading said image of said original by said second image reader in said image scanner to obtain a second image signal representative of said image of said original (j) converting said second image signal through said image signal converter holding said setup condition to obtain a converted second image signal; and (k) recording an image on an image recording medium by said image recorder in accordance with said converted second image signal.
Claim 3
Dependent Claim
62 words
The method of claim 1, wherein the step (e) comprises the steps of: (e-1) correcting said first image signal using a value representative of difference between respective image-reading characteristics of said first and second image readers to obtain a corrected first image signal; and (e-2) statistically analyzing said corrected first image signal by said image analyzing means to determine said setup condition.
Claim 4
Dependent Claim
87 words
The method of claim 2, wherein the step (e) further comprises the steps of: (e-3) setting said setup condition in an image signal conversion means provided in said setup device; (e-4) reading said image of said original by said first image reader to obtain a third image signal representative of said image of said original; and (e-5) converting said third image signal into a fourth image signal by said image signal conversion means; (e-6) displaying an image on display means in accordance with said fourth image signal.
Claim 5
Dependent Claim
27 words
The method of claim 3, wherein the step (e) further comprises the step of: (e-7) correcting said setup condition while observing said image on said display means.
Claim 6
Dependent Claim
55 words
The method of claim 4, wherein the step (g) comprises the steps of: (g-1) setting data storage means in said setup device; (g-2) storing said setup condition data in said data storage means; and (g-3) detaching said data storage means from said setup device and then setting said data storage means in said image scanner.
Claim 7
Independent Claim
437 words
A method of recording an image on an image recording medium, said method comprising the steps of: (a) obtaining a setup device and an image scanner which are spatially separated from each other, wherein said setup device comprises a first image reader and an image analyzing means; and said image scanner comprises a second image reader, an image signal converter and an image recorder; (b) preparing first to N-th originals, where N is an integer larger than one; (c) mounting said first to N-th originals on an original holding means; (d) attaching said original holding means to said first image reader of said setup device; (e) selecting a number M in a range of 1≦M≦N to designate an M-th original within said first to N-th originals; (f) reading an image of said M-th original by said first image reader of said setup device to obtain a first image signal for said M-th original; (g) statistically analyzing said first image signal for said M-th original by said image analyzing means to determine an M-th setup condition under which said image of said M-th original is to be recorded in said image scanner; (h) generating setup condition data representative of said M-th setup condition; (i) repeating the steps (e) to (h) while updating said number M in said range of 1≦M≦N to obtain first to N-th setup condition data representative of first to N-th setup conditions, respectively: (j) detaching said original holding means from said setup device and then mounting said original holding means on said second image reader in said image scanner without separating said first to N-th originals from said original holding means; (k) delivering said first to N-th setup condition data to said image scanner; (1) selecting a number L in a range of 1≦L≦N to designate an L-th original within said first to N-th originals; (m) establishing an L-th setup condition in said image signal converter according to an L-th setup condition data; (n) reading an image of said L-th original by said second image reader in said image scanner to obtain a second image signal representative of said image of said L-th original; (o) converting said second image signal through said image signal converter holding said L-th setup condition to obtain a converted second image signal for said L-th original: (p) recording an L-th image on an image recording medium by said image recorder in accordance with said converted second image signal for said L-th original: and (q) repeating the steps (1) to (p) while updating said number L in said range 1≦L≦N to obtain first to N-th images on said image recording medium.
Claim 8
Independent Claim
437 words
A method of recording an image on an image recording medium, said method comprising the steps of: (a) obtaining a setup device and an image scanner which are spatially separated from each other, wherein said setup device comprises a first image reader and an image analyzing means; and said image scanner comprises a second image reader, an image signal converter and an image recorder; (b) preparing first to N-th originals, where N is an integer larger than one; (c) mounting said first to N-th originals on an original holding means; (d) attaching said original holding means to said first image reader of said setup device; (e) selecting a number M in a range of 1≦M≦N to designate an M-th original within said first to N-th originals; (f) reading an image of said M-th original by said first image reader of said setup device to obtain a first image signal for said M-th original; (g) statistically analyzing said first image signal for said M-th original by said image analyzing means to determine an M-th setup condition under which said image of said M-th original is to be recorded in said image scanner; (h) generating setup condition data representative of said M-th setup condition; (i) repeating the steps (e) to (h) while updating said number M in said range of 1≦M≦N to obtain first to N-th setup condition data representative of first to N-th setup conditions, respectively: (j) detaching said original holding means from said setup device and then mounting said original holding means on said second image reader in said image scanner without separating said first to N-th originals from said original holding means; (k) delivering said first to N-th setup condition data to said image scanner; (1) selecting a number L in a range of 1≦L≦N to designate an L-th original within said first to N-th originals; (m) establishing an L-th setup condition in said image signal converter according to an L-th setup condition data; (n) reading an image of said L-th original by said second image reader in said image scanner to obtain a second image signal representative of said image of said L-th original; (o) converting said second image signal through said image signal converter holding said L-th setup condition to obtain a converted second image signal for said L-th original: (p) recording an L-th image on an image recording medium by said image recorder in accordance with said converted second image signal for said L-th original: and (q) repeating the steps (1) to (p) while updating said number L in said range 1≦L≦N to obtain first to N-th images on said image recording medium.
Claim 9
Dependent Claim
75 words
The method of claim 6, wherein the step (g) comprises the steps of: (g-1) correcting said first image signal for said M-th original using a value representative of difference between respective image-reading characteristics of said first and second image readers to obtain a corrected first image signal for said M-th original; and (g-2) statistically analyzing said corrected first image signal for said M-th original by said image analyzing means to determine said M-th setup condition.
Claim 10
Dependent Claim
102 words
The method of claim 7, wherein the step (g) further comprises the steps of: (g-3) setting said M-th setup condition in an image signal conversion means provided in said setup device; (g-4) reading said image of said M-th original by said first image reader to obtain a third image signal representative of said image of said M-th original; and (g-5) converting said third image signal for said M-th original into a fourth image signal for said M-th original by said image signal conversion means; (g-6) displaying an image on display means in accordance with said fourth image signal for said M-th original.
Claim 11
Dependent Claim
28 words
The method of claim 8, wherein the step (g) further comprises the step of: (g-7) correcting said M-th setup condition while observing said image on said display means.
Claim 12
Dependent Claim
75 words
The method of claim 9, wherein the step (k) comprises the steps of: (k-1) setting data storage means in said setup device; (k-2) storing said first to N-th setup condition data in said data storage means; and (k-3) detaching said data storage means from said setup device and then setting said data storage means in said image scanner to deliver said first to N-th setup condition to said image signal converter of said image scanner.
Claim 13
Dependent Claim
50 words
The method of claim 10, wherein the step (m) comprises the steps of: (m-1) reading said L-th setup condition data from said data storage means; and (m-2) establishing said L-th setup condition in said image signal converter according to said L-th setup condition data read from said data storage means.
Claim 14
Dependent Claim
115 words
The method of claim 11, further comprising the step of: (r) designating an order of recording respective images of said first to N-th originals and generating order-designation data representative of said order of recording said respective images; wherein: the step (k-2) comprises the step of: (k-2-1) storing said order-designation data in said data storage means together with said first to N-th setup condition data; the step (k-3) comprises the step of: (k-3-1) transporting said data storage means holding said first to N-th setup condition data and said order-designation data from said setup device to said image scanner; and the step (1) comprises the step of: (1-1) designating said L-th original according to said order-designation data.
Claim 15
Dependent Claim
52 words
The method of claim 12, wherein: the step (k-2) further comprises the step of: (k-2-2) storing discriminating data discriminating said first to N-th originals from each other in said data storage means; and the step (1) further comprises the step of: (1-2) identifying said L-th original with reference to said discriminating data.
Claim 16
Dependent Claim
281 words
A process scanner system comprising; (a) a setup device; and (b) a process scanner provided at a position spatially separated from said setup device; wherein said setup device comprises: (a-1) a first image reader operable to read respective image of at least one original to generate a first image signal; (a-2) setup condition data generating means for statistically analyzing said first image signal to determine a setup condition for said respective image of said at least one original which is to be established in said process scanner and for generating setup condition data representative of said setup condition; and (a-3) output means for output said setup condition data for said at least one original; and said process scanner comprises: (b-1) a second image reader for accepting said at least one original which is transported from said setup device and for reading said respective image of said at least one original to generate a second image signal for respective image of said at least one original; (b-2) input means for inputting said setup condition data which is output from said output means of said setup device; (b-3) image signal converter means in which said setup condition is established in accordance with said setup condition data input through said input means and for converting said second image signal to obtain a converted image signal for said at least one original according to said setup condition; (b-4) means for obtaining a halftone dot image signal from said converted image signal for said at least one original; and (b-5) recording means for recording a halftone dot image on a photosensitive material for said at least one original in response to said halftone dot image signal.
Claim 17
Dependent Claim
281 words
A process scanner system comprising; (a) a setup device; and (b) a process scanner provided at a position spatially separated from said setup device; wherein said setup device comprises: (a-1) a first image reader operable to read respective image of at least one original to generate a first image signal; (a-2) setup condition data generating means for statistically analyzing said first image signal to determine a setup condition for said respective image of said at least one original which is to be established in said process scanner and for generating setup condition data representative of said setup condition; and (a-3) output means for output said setup condition data for said at least one original; and said process scanner comprises: (b-1) a second image reader for accepting said at least one original which is transported from said setup device and for reading said respective image of said at least one original to generate a second image signal for respective image of said at least one original; (b-2) input means for inputting said setup condition data which is output from said output means of said setup device; (b-3) image signal converter means in which said setup condition is established in accordance with said setup condition data input through said input means and for converting said second image signal to obtain a converted image signal for said at least one original according to said setup condition; (b-4) means for obtaining a halftone dot image signal from said converted image signal for said at least one original; and (b-5) recording means for recording a halftone dot image on a photosensitive material for said at least one original in response to said halftone dot image signal.
Claim 18
Dependent Claim
64 words
The process scanner system of claim 14, wherein said setup device further comprises: (a-4) means for correcting said first image signal using a value representative of difference between respective image-reading characteristics of said first and second image readers to obtain a corrected first image data; and (a-5) image analyzer means for statistically analyzing said corrected first image data by to determine said setup condition.
Claim 19
Dependent Claim
84 words
The process scanner system of claim 15, wherein said setup device further comprises: (a-6) image signal conversion means for holding said setup condition therein and operable to convert a third image signal into a fourth image signal through a conversion character corresponding to said setup condition; wherein said third image signal is obtained by reading said respective image of said at least one original by said first image reader; and (a-7) display means for displaying an image in accordance with said fourth image signal.
Claim 20
Dependent Claim
26 words
The process scanner system of claim 16, wherein said setup device further comprises: (a-8) manual operation means for inputting correction data to correct said setup condition.
Claim 21
Dependent Claim
58 words
The process scanner system of claim 17, wherein said output means comprises: (a-3-1) means for writing said setup condition data on a portable data storage medium, said input means comprises: (b-2-1) means for accepting said portable data storage means which is transported from said setup device to read said setup condition data from said portable data storage means.
Claim 22
Dependent Claim
88 words
The process scanner system of claim 18, wherein said at least one original includes a plurality of originals; said setup device further comprises: (a-9) means for generating order-designation data representative of an order of recording respective images of said plurality of originals which is designated from exterior of said setup device, said order-designation data being stored in said portable data storage medium; and said process scanner further comprises: (b-6) means for determining an order of reading respective images of said plurality of originals according to said order-designation data.
Claim 23
Dependent Claim
61 words
The process scanner system of claim 19, wherein said setup device further comprises: (a-1O) means for generating discrimination data discriminating said plurality of originals from each other, said generating discrimination data being stored in said portable data storage medium; and said process scanner further comprises: (b-7) means for identifying each of said plurality of originals with reference to said discrimination data.
Claim 24
Dependent Claim
155 words
A process scanner comprising; (a) a image reader for reading respective image of at least one original to generate an image signal for respective image of said at least one original; (b) input means for inputting setup condition data through a portable data storage medium, wherein said setup condition data represents setup condition of said process scanner which is previously determined by statistically analyzing said respective image of said at least one original; (c) image signal converter means in which said setup condition is established in accordance with said setup condition data input through said input means and for converting said image signal to obtain a converted image signal for said at least one original; (d) means for obtaining a halftone dot image signal from said converted image signal for said at least one original; and (e) recording means for recording a halftone dot image on a photosensitive material for said at least one original.
Claim 25
Dependent Claim
155 words
A process scanner comprising; (a) a image reader for reading respective image of at least one original to generate an image signal for respective image of said at least one original; (b) input means for inputting setup condition data through a portable data storage medium, wherein said setup condition data represents setup condition of said process scanner which is previously determined by statistically analyzing said respective image of said at least one original; (c) image signal converter means in which said setup condition is established in accordance with said setup condition data input through said input means and for converting said image signal to obtain a converted image signal for said at least one original; (d) means for obtaining a halftone dot image signal from said converted image signal for said at least one original; and (e) recording means for recording a halftone dot image on a photosensitive material for said at least one original.
Claim 26
Dependent Claim
71 words
The process scanner of claim 21, wherein said at least one original includes a plurality of originals; order-designation data representative of an order of recording respective images of said plurality of originals is previously generated and stored in said portable data storage medium; and said process scanner further comprises: (f) means for determining an order of reading said respective image of said at least one original according to said order-designation data.
Claim 27
Dependent Claim
52 words
The process scanner of claim 22, wherein discrimination data discriminating said plurality of originals from each other is previously generated and store in said portable data storage medium; and said process scanner further comprises: (g) means for identifying respective one of said at plurality of originals with reference to said discrimination data.
Claim 28
Dependent Claim
110 words
A setup device for generating setup condition data which is to be established in an image signal converter provided in a process scanner, comprising: (a) an image reader for reading respective image of at least one original to generate an image signal: (b) setup condition data generating means for statistically analyzing said image signal to determine setup condition for said respective image of said at least one original which is to be established in said process scanner and for generating setup condition data representative of said setup condition; and (c) output means for output said setup condition data for said at least one original to a portable data storage medium.
Claim 29
Dependent Claim
110 words
A setup device for generating setup condition data which is to be established in an image signal converter provided in a process scanner, comprising: (a) an image reader for reading respective image of at least one original to generate an image signal: (b) setup condition data generating means for statistically analyzing said image signal to determine setup condition for said respective image of said at least one original which is to be established in said process scanner and for generating setup condition data representative of said setup condition; and (c) output means for output said setup condition data for said at least one original to a portable data storage medium.
Claim 30
Dependent Claim
76 words
The setup device of claim 24, wherein: said image reader is a first image reader; said process scanner comprises a second image reader; and said setup device further comprises: (d) means for correcting said image signal using a value representative of difference between respective image-reading characteristics of said first and second image readers to obtain a corrected image data; and (e) image analyzer means for statistically analyzing said corrected image data to determine said setup condition.
Claim 31
Dependent Claim
75 words
The setup device of claim 25, further comprising: (f) image signal conversion means for holding said setup condition therein and operable to convert a third image signal into a fourth image signal through a conversion character corresponding to said setup condition, wherein said third image signal is obtained by reading said image of said original by said first image reader; and (g) display means for displaying an image in accordance with said fourth image signal.
Claim 32
Dependent Claim
21 words
The setup device of claim 26, further comprising: (h) manual operation means for inputting correction data to correct said setup condition.
Claim 33
Dependent Claim
81 words
The setup device of claim 27, wherein said at least one original includes a plurality of originals; said setup device further comprising: (i) means for generating order-designation data representative of an order of recording respective images of said plurality of images in said process scanner, wherein said order of recording said respective images is designated from exterior of said setup device; and (j) means for writing said order-designation data on said portable data storage medium together with said setup condition data.
Claim 34
Dependent Claim
42 words
The setup device of claim 28, further comprising: (k) means for generating discrimination data discriminating said plurality of originals from each other; and (1) means for writing said discrimination data on said portable data storage medium together with said setup condition data.
References Cited (Backward Citations)
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Cited
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USPTO Annuity & Maintenance Windows
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| 7.5 Years (Year 8) | 1999-12-22 | 2000-06-22 | 2000-12-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-12-22 | 2004-06-22 | 2004-12-22 | $7700.00 | Window Closed / Lapsed |