US4704927A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cutting reproduction images out of a sheet of exposed film
Assignee: Dainippon Screen Manufacturing Co Ltd
•
Filing: 1985-06-19
•
Granted: 1987-11-10
•
Expires: 2005-06-19
Abstract
Abstract A method of cutting reproduction images from a sheet of photosensitive film on which the images are recorded comprises controlling a cutting means in accordance with position data of exposed areas corresponding to at least one original.
Inventors
- 👤 Makoto Hirosawa
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 09:11
CPC Classifications
G; G03; G03F; G03F1/00; G03F1/90; G03D; G03D15/00; G03D15/04; H; H04; H04N; H04N1/00; H04N1/00567; H04N1/00665; H04N1/00676; Y; Y10; Y10T; Y10T83/00; Y10T83/04; Y10T83/0524; Y10T83/0605; Y10T83/162; Y10T83/173; Y10T83/175; Y10T83/178; Y10T83/525; Y10T83/541; Y10T83/543
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
187 words
Method of cutting each of a number of reproduction images corresponding to at least on original from a sheet of photosensitive film on which they are recorded in at least one exposed area, said reproduction images each having at least one color separation image recorded on said film, comprising the steps of: (a) scanning the exposed are of the at least one original and storing in a memory position data defining exposed areas each containing at least one color separation image of the original, and inputting border data defining a border size around each said at least one color separation image; (b) positioning the sheet of photosensitive film on a cutting device; (c) using the cutting device for cutting a piece which contains one exposed area from said photosensitive film sheet in accordance with said position data and said border data; (d) using the cutting device for cutting apart said piece of photosensitive film at said each said at least one color separation image according to the color thereof obtained during scanning; (e) repeating steps (c) and (d) for each exposed area of the photosensitive film sheet.
Claim 2
Dependent Claim
187 words
Method of cutting each of a number of reproduction images corresponding to at least on original from a sheet of photosensitive film on which they are recorded in at least one exposed area, said reproduction images each having at least one color separation image recorded on said film, comprising the steps of: (a) scanning the exposed are of the at least one original and storing in a memory position data defining exposed areas each containing at least one color separation image of the original, and inputting border data defining a border size around each said at least one color separation image; (b) positioning the sheet of photosensitive film on a cutting device; (c) using the cutting device for cutting a piece which contains one exposed area from said photosensitive film sheet in accordance with said position data and said border data; (d) using the cutting device for cutting apart said piece of photosensitive film at said each said at least one color separation image according to the color thereof obtained during scanning; (e) repeating steps (c) and (d) for each exposed area of the photosensitive film sheet.
Claim 3
Dependent Claim
40 words
A method as recited in claim 1 wherein said inputting step includes inputting a border size of D/2, when plural color separation images are arranged in a line in a main scanning direction with spaced of D between successive images.
Claim 4
Dependent Claim
21 words
A method as recited in claim 1 including utilizing said position data and said border data for controlling the cutting device.
Claim 5
Dependent Claim
35 words
A method as recited in claim 1 wherein said cutting step includes moving a blade of a cutter to move two-dimensionally on a surface of a cutting table to cut photosensitive film sheet placed thereon.
Claim 6
Dependent Claim
41 words
A method as recited in claim 1 wherein the photosensitive sheet is on a recording drum, and said cutting step includes moving a cutter blade relative to a surface of the recording drum to cut said photosensitive film on said drum.
References Cited (Backward Citations)
GB1290653A
Cited
US3881379A
Cited
GB1450445A
Cited
US3805650A
Cited
US3992965A
Cited
GB1596140A
Cited
GB1560472A
Cited
GB2075714A
Cited
GB2138595A
Cited
US4506824A
Cited
US4463677A
Cited
US4520702A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-11-09 | 1991-05-11 | 1991-11-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-11-09 | 1995-05-11 | 1995-11-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-11-09 | 1999-05-11 | 1999-11-10 | $7700.00 | Window Closed / Lapsed |