Patent US4771551A successfully refreshed from Google Patents.
US4771551A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of and apparatus for applying angle data marks to originals for image data scanning
Assignee: Dainippon Screen Manufacturing Co Ltd
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Filing: 1987-03-18
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Granted: 1988-09-20
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Expires: 2007-03-18
Abstract
Abstract A layout designating sheet is placed on a layout designating sheet receiving panel and light is emitted from one side thereof to illuminate illustrations provided on the layout designating sheet on to an original receiving panel overlapped there on. Being overlapped with illuminated illustrations of the layout designating sheet, angles of originals corresponding to the illustrations are adjusted on the original receiving panel. Angle data marks are applied by angle data mark supply guide means to the angle-adjusted originals or to auxiliary sheets adhered to the originals. With reference to the angle data marks, the originals are adhered to a cylinder of an input scanner. Thus, the originals can be quickly adhered to the cylinder of the input scanner at required angles.
Inventors
- 👤 Mochisuke Hiroshima
- 👤 Hiroya Nakamura
- 👤 Yukihiro Kitamura
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 18:22
CPC Classifications
G; G03; G03F; G03F1/00; G03F1/90; G03F9/00
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
157 words
Apparatus for supplying a reference mark to an original, said original to be mounted with a desired inclination on a cylinder of an input scanner, comprising: a first translucent plate for receiving a layout designating sheet, said sheet bearing a designating image thereon at a desired inclination; a registering mark provided on said first translucent plate for registering said designating sheet on said first translucent plate; a light source for illuminating said designating sheet through both said first translucent plate and said designating image in registration on said designating sheet; a second translucent plate pivotally mounted on said first translucent plate, said second translucent plate for receiving said original thereon; reference means provided on said second translucent plate for registering the location of said illuminated designating sheet; and means for applying at least one reference mark to said original, said reference mark representing said desired inclination of said original relative to said cylinder of said input scanner.
Claim 2
Dependent Claim
157 words
Apparatus for supplying a reference mark to an original, said original to be mounted with a desired inclination on a cylinder of an input scanner, comprising: a first translucent plate for receiving a layout designating sheet, said sheet bearing a designating image thereon at a desired inclination; a registering mark provided on said first translucent plate for registering said designating sheet on said first translucent plate; a light source for illuminating said designating sheet through both said first translucent plate and said designating image in registration on said designating sheet; a second translucent plate pivotally mounted on said first translucent plate, said second translucent plate for receiving said original thereon; reference means provided on said second translucent plate for registering the location of said illuminated designating sheet; and means for applying at least one reference mark to said original, said reference mark representing said desired inclination of said original relative to said cylinder of said input scanner.
Claim 3
Dependent Claim
25 words
An apparatus in accordance with claim 1, wherein said reference means comprises a plurality of guide lines drawn in parallel on said second translucent plate.
Claim 4
Dependent Claim
30 words
An apparatus in accordance with claim 1, wherein said means for applying at least one reference mark to said original comprises a straight edge movable along said second translucent plate.
Claim 5
Dependent Claim
21 words
An apparatus in accordance with claim 1, wherein said first and second translucent plates are pivotally mounted on a box-shaped body.
Claim 6
Dependent Claim
32 words
An apparatus in accordance with claim 1, wherein said registration marks for registering said layout designating sheet are cross-shaped register marks provided at least at two corners of said first translucent plate.
Claim 7
Dependent Claim
21 words
An apparatus in accordance with claim 5 wherein said registration marks are provided at four corners of said first translucent plate.
Claim 8
Dependent Claim
30 words
An apparatus in accordance with claim 1 wherein said light source is disposed beneath said first translucent plate and said second translucent plate is disposed above said first translucent plate.
Claim 9
Dependent Claim
237 words
In an angle data mark supplier for supplying angle data marks to illustrations adhered to a cylinder of an input scanner, said cylinder having a reference line thereon, said angle data mark supplier comprising a translucent layout designating sheet receiving panel having registration marks, a light source for illuminating said designating sheet receiving panel, a translucent original receiving panel in registration with said layout designating sheet receiving panel and having angle data mark parallel guide lines thereon; a method for supplying angle data marks to said illustrations and adhering said illustrations to said cylinder of said input scanner comprising the steps of: illuminating said designating sheet receiving panel with said light source; positioning a translucent layout designating sheet in registration with at least two of said registration marks on said designating sheet receiving panel; positioning an illustration on said layout designating sheet; overlaying said translucent original receiving panel in registration with said layout designating sheet; positioning an original on said translucent original receiving panel such that said original is at a common orientation with said illustration; placing a straight edge on said original parallel to said parallel guide lines; using said straight edge making an angle data mark in registration with said guide lines on said original; placing said original with said drawn angle data mark on said cylinder with said angle data mark in registration with said reference line; and adhering said original to said cylinder.
Claim 10
Dependent Claim
237 words
In an angle data mark supplier for supplying angle data marks to illustrations adhered to a cylinder of an input scanner, said cylinder having a reference line thereon, said angle data mark supplier comprising a translucent layout designating sheet receiving panel having registration marks, a light source for illuminating said designating sheet receiving panel, a translucent original receiving panel in registration with said layout designating sheet receiving panel and having angle data mark parallel guide lines thereon; a method for supplying angle data marks to said illustrations and adhering said illustrations to said cylinder of said input scanner comprising the steps of: illuminating said designating sheet receiving panel with said light source; positioning a translucent layout designating sheet in registration with at least two of said registration marks on said designating sheet receiving panel; positioning an illustration on said layout designating sheet; overlaying said translucent original receiving panel in registration with said layout designating sheet; positioning an original on said translucent original receiving panel such that said original is at a common orientation with said illustration; placing a straight edge on said original parallel to said parallel guide lines; using said straight edge making an angle data mark in registration with said guide lines on said original; placing said original with said drawn angle data mark on said cylinder with said angle data mark in registration with said reference line; and adhering said original to said cylinder.
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) | 1991-09-20 | 1992-03-21 | 1992-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-09-20 | 1996-03-21 | 1996-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-09-20 | 2000-03-21 | 2000-09-20 | $7700.00 | Window Closed / Lapsed |