US4194832A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Consecutive copying and bookbinding method and its apparatus
Assignee: Toppan Inc
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Filing: 1977-12-30
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Granted: 1980-03-25
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Expires: 1997-12-30
Abstract
Abstract Images of a microfilm on which images of the pages of a book are recorded are alternately and successively formed on an electrophotographic member for printing the obverse surface of a web and on another electrophotographic member for printing the reverse surface of the web. Then, these images formed are transferred and fixed onto the obverse and reverse surface of the web, thereby to complete printings of the respective pages of the book. Finally, the web with the printed images is folded at an interval of one page and the folded web is cut and bound. A consecutive copying and bookbinding apparatus comprises an electrophotocopying apparatus disposed on an image projection path of a microfilm projector provided with projection path changing mirror. Another electrophotocopying apparatus is disposed on a projection path normal to the aforesaid projection path. Rollers are provided to continuously feed the web past these electrophotocopying apparatuses. A folder folds the web with the images printed on both the surfaces at an interval of one page and a binder binds the folded web.
Inventors
- 👤 Seiichi Tabayashi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:46
CPC Classifications
G; G03; G03G; G03G15/00; G03G15/65; G03G15/6538; G03G15/6541; G03G15/22; G03G15/221; G03G15/223; G03G15/23; G03G15/231; G03G15/238; G03G15/6588; G03G15/6594; G03G15/04; G03G15/043; G03G15/0435; G03G2215/00; G03G2215/00362; G03G2215/00443; G03G2215/00451; G03G2215/00789; G03G2215/00822; G03G2215/00869; G03G2215/00877; G03G2215/00919; G03G2215/00936
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
185 words
A consecutive copying and book-binding method for manufacturing a book from a web and wherein individual pages of the complete book are imaged on individual frames of a microfilm, comprising the steps of: (a) projecting an image of a frame of the microfilm on an endless electrophotographic plate, developing the latent image, transferring the image electrostatically to an obverse surface of the web at one location on the web, and fixing the image on the obverse surface of the web; (b) projecting another image in the next frame of the microfilm on another endless electrophotographic plate, developing the latent image, transferring the other image electrostatically to a reverse surface of the web at a location displaced along the length of the web by a distance which is an integer multiple of the width of one page, and fixing the image on the reverse surface of the web; (c) successively folding the web with the fixed images at intervals of one page after repeating steps (a) and (b) while advancing the web; and (d) cutting the final page of the book and binding the folded web.
Claim 2
Dependent Claim
185 words
A consecutive copying and book-binding method for manufacturing a book from a web and wherein individual pages of the complete book are imaged on individual frames of a microfilm, comprising the steps of: (a) projecting an image of a frame of the microfilm on an endless electrophotographic plate, developing the latent image, transferring the image electrostatically to an obverse surface of the web at one location on the web, and fixing the image on the obverse surface of the web; (b) projecting another image in the next frame of the microfilm on another endless electrophotographic plate, developing the latent image, transferring the other image electrostatically to a reverse surface of the web at a location displaced along the length of the web by a distance which is an integer multiple of the width of one page, and fixing the image on the reverse surface of the web; (c) successively folding the web with the fixed images at intervals of one page after repeating steps (a) and (b) while advancing the web; and (d) cutting the final page of the book and binding the folded web.
Claim 3
Dependent Claim
50 words
A consecutive copying and bookbinding method according to claim 1, in which said images for the obverse and reverse surfaces of the web are alternately arranged on said microfilm and the image of one frame of the microfilm is alternately projected onto the obverse and reverse surfaces of the web.
Claim 4
Dependent Claim
19 words
A consecutive copying and bookbinding method according to claim 1, in which said microfilm is of an endless type.
Claim 5
Dependent Claim
30 words
A consecutive copying and bookbinding method according to claim 1, in which said microfilm has a code marked thereonto and detecting means detects said code to automatically position said microfilm.
Claim 6
Dependent Claim
39 words
A consecutive copying and bookbinding method according to claim 1, in which a code is marked on a proper position of a microfilm and said detecting means detects said code to automatically cut the final page of the book.
Claim 7
Dependent Claim
207 words
A consecutive copying and book-binding apparatus comprising: a web having obverse and reverse surfaces for forming pages of a book; means for projecting an image of one page of a book which is recorded on a microfilm at an interval of one frame; means for changing the direction of the projection from the microfilm between two projection paths; a first photosensitive member for forming an electrostatic latent image for the obverse surface of the web, said first member being positioned in one of the projection paths; a first means for developing said latent image and for transferring and fixing a developed image on the obverse surface of the web; a second photosensitive member for forming an electrostatic latent image for the reverse surface of the web, said second member being positioned in the other projection path; a second means for developing said latent image and for transferring and fixing a developed image on the reverse surface of the web; means for feeding the web successively to said first and second photosensitive members; means for cutting the web after the pages of one book are formed thereon; and means for folding the web with fixed images at an interval of one page and for binding the folded web.
Claim 8
Dependent Claim
207 words
A consecutive copying and book-binding apparatus comprising: a web having obverse and reverse surfaces for forming pages of a book; means for projecting an image of one page of a book which is recorded on a microfilm at an interval of one frame; means for changing the direction of the projection from the microfilm between two projection paths; a first photosensitive member for forming an electrostatic latent image for the obverse surface of the web, said first member being positioned in one of the projection paths; a first means for developing said latent image and for transferring and fixing a developed image on the obverse surface of the web; a second photosensitive member for forming an electrostatic latent image for the reverse surface of the web, said second member being positioned in the other projection path; a second means for developing said latent image and for transferring and fixing a developed image on the reverse surface of the web; means for feeding the web successively to said first and second photosensitive members; means for cutting the web after the pages of one book are formed thereon; and means for folding the web with fixed images at an interval of one page and for binding the folded web.
Claim 9
Dependent Claim
21 words
A consecutive copying and bookbinding apparatus according to claim 6, in which said projecting means projects images from an endless microfilm.
Claim 10
Dependent Claim
23 words
A consecutive copying and bookbinding apparatus according to claim 6, in which said projecting means is provided with means for searching the microfilm.
Claim 11
Dependent Claim
23 words
A consecutive copying and bookbinding apparatus according to claim 6, in which said projection direction changing means is a half-mirror rotatable by 45°.
Claim 12
Dependent Claim
23 words
A consecutive copying and bookbinding apparatus according to claim 6, in which said projection direction changing means is a mirror rotatable by 45°.
Claim 13
Dependent Claim
21 words
A consecutive copying and bookbinding apparatus according to claim 6, in which said photosensitive members are of an endless belt type.
Claim 14
Dependent Claim
50 words
A consecutive copying and bookbinding apparatus according to claim 6, in which said endless belt is formed by depositing a photoconductive layer made of a mixture of copper phthalocyanine and phthalocyanine derivative with α type crystal form on a complex film of a polyester film laminated with an aluminum film.
Claim 15
Dependent Claim
46 words
A consecutive copying and bookbinding apparatus according to claim 6, in which said paper feeding means is provided with a dancer roller for adjusting the feed of the web to said second photosensitive member said dancer roller being disposed between said first and second photosensitive member.
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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) | 1983-03-25 | 1983-09-24 | 1984-03-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-03-25 | 1987-09-24 | 1988-03-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-03-25 | 1991-09-24 | 1992-03-25 | $7700.00 | Window Closed / Lapsed |