Patent US4635130A successfully refreshed from Google Patents.
US4635130A
Expired / Lapsed
US
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Image reading/recording apparatus
Assignee: NUKADA
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Filing: 1985-02-08
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Granted: 1987-01-06
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Expires: 2005-02-08
Abstract
Abstract An image reading/recording apparatus comprising a reading portion having a contact-type one-dimensional image sensor, a recording portion having a contact-type one-dimensional recording head, and a selector switch portion for controlling these one-dimensional image sensor and one-dimensional recording head on a substrate is disclosed. The transmission and receiving of image information is effected by feeding a subject copy or a recording paper sheet by at least one paper feeding roller. The image reading/recording apparatus also functions as a copying machine by feeding the image information read from a subject copy by the reading portion directly to the recording portion.
Inventors
- 👤 Takato Oi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 15:11
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/04; H04N1/207
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
321 words
An image reading/recording apparatus comprising a substrate; a reading portion formed on one side of said substrate for reading an image on a subject copy and converting said image to image information, said reading portion having a contact-type one-dimensional image sensor consisting of a linear array of a plurality of reading elements, and a plurality of amplifiers having control terminals, inputs and outputs and being switchable between an operating state and a non-operating state by control signals to their control terminals, inputs of said amplifiers being respectively connected to said reading elements; a recording portion formed on said one side of said substrate for reproducing an image on a recording paper sheet based on image information, said recording portion having a contact-type one-dimensional recording head consisting of a linear array of a plurality of recording elements, and a plurality of amplifiers having control terminals, inputs and outputs and being switchable between an operating state and a non-operating state by control signals to their control terminals, outputs of said recording portion amplifiers being respectively connected to said recording elements and inputs of said reading portion amplifiers; a selector switch portion formed on said one side of said substrate for scanning said reading portion and recording portion, said selector switch portion having a plurality of switches, each switch having two switch terminals, one of said switch terminals of all of said switchs being connected to respective outputs of said amplifier of said reading portion and the other of said switch terminals of all of said switches being connected to a common data input/output terminal, said selector switch portion including a shift register having control terminals respectively connected to said switches for repeatedly and sequentially controlling an ON-OFF operation of said switches; and a first paper feeding roller disposed adjacent said one side of said substrate for feeding either a subject copy or a recording paper sheet past said one side of said substrate.
Claim 2
Dependent Claim
321 words
An image reading/recording apparatus comprising a substrate; a reading portion formed on one side of said substrate for reading an image on a subject copy and converting said image to image information, said reading portion having a contact-type one-dimensional image sensor consisting of a linear array of a plurality of reading elements, and a plurality of amplifiers having control terminals, inputs and outputs and being switchable between an operating state and a non-operating state by control signals to their control terminals, inputs of said amplifiers being respectively connected to said reading elements; a recording portion formed on said one side of said substrate for reproducing an image on a recording paper sheet based on image information, said recording portion having a contact-type one-dimensional recording head consisting of a linear array of a plurality of recording elements, and a plurality of amplifiers having control terminals, inputs and outputs and being switchable between an operating state and a non-operating state by control signals to their control terminals, outputs of said recording portion amplifiers being respectively connected to said recording elements and inputs of said reading portion amplifiers; a selector switch portion formed on said one side of said substrate for scanning said reading portion and recording portion, said selector switch portion having a plurality of switches, each switch having two switch terminals, one of said switch terminals of all of said switchs being connected to respective outputs of said amplifier of said reading portion and the other of said switch terminals of all of said switches being connected to a common data input/output terminal, said selector switch portion including a shift register having control terminals respectively connected to said switches for repeatedly and sequentially controlling an ON-OFF operation of said switches; and a first paper feeding roller disposed adjacent said one side of said substrate for feeding either a subject copy or a recording paper sheet past said one side of said substrate.
Claim 3
Dependent Claim
52 words
An image reading/recording apparatus set forth in claim 1 wherein said contact-type one-dimensional image sensor and said contact-type one dimensional recording head are disposed in close vicinity to each other, and said paper feeding roller is provided in the vicinity of said contact-type onedimensional image sensor and said contact-type one-dimensional recording head.
Claim 4
Dependent Claim
192 words
An image reading/recording apparatus set forth in claim 2 wherein said apparatus has means so that it can be operated as a facsimile unit in such a manner that, in transmission, said amplifiers of said reading portion are switched over to an operating state and said amplifiers of said recording portion are switched over to a non-operating state, said contact-type one-dimensional image sensor is operated to read the image of a subject copy fed by said first paper feeding roller, and image information obtained by said contact-type one-dimensional image sensor is output from said data input/output terminal via said amplifiers of said reading portion and said switches of said selector switch portion, in receiving, said amplifiers of said reading portion are switched over to a non-operating state and said amplifiers of said recording portion are switched over to an operating state, and said contact-type one-dimensional recording head is operated so that image information sent to said date input/output terminal is input to said amplifiers of said recording portion via said switches of said selector switch portion to reproduce the image on a recording paper sheet fed by said first paper feeding roller.
Claim 5
Dependent Claim
77 words
An image reading/recording apparatus set forth in claim 1 wherein said substrate is a transparent substrate, said first paper feeding roller is a paper feeding roller for feeding a recording paper sheet and is provided in the vicinity of said contact-type one-dimensional recording head, and said apparatus has a second paper feeding roller provided on the opposite side of said transparent substrate and in the vicinity of said contact-type one-dimensional image sensor for feeding a subject copy.
Claim 6
Dependent Claim
104 words
An image reading/recording apparatus set forth in claim 4 wherein said apparatus has means so that it can be operated as a copying machine in such a manner that both said amplifiers of said reading portion and said amplifiers of said recording portion are switched over to an operating state, image information read through said transparent substrate by said reading elements from said subject copy fed by said second paper feeding roller is sent to said recording elements via said amplifiers of said reading and recording portions, and the image is reproduced on a recording paper sheet fed by said first paper feeding roller.
Claim 7
Dependent Claim
200 words
An image reading/recording apparatus set forth in claim 4 wherein said apparatus has means so that it can be operated as a facsimile unit in such a manner that, in transmission, said amplifiers of said reading portion are switched over to an operating state and said amplifiers of said recording portion are switched over to a non-operating state, said contact-type one-dimensional image sensor is operated to read the image of a subject copy through said transparent substrate, the subject copy being fed by said second paper feeding roller, and image information obtained by said contact-type one-dimensional image sensor is output from said data input/output terminal via said amplifiers of said reading portion and said switches of said selector switch portion, in receiving, said amplifiers of said reading portion are switched over to a non-operating state and said amplifiers of said recording portion are switched over to an operating state, and said contact-type one-dimensional recording head is operated so that image information sent to said data input/output terminal is input to said amplifiers of said recording portion via said switches of said selector switch portion to reproduce the image on a recording paper sheet fed by said first paper feeding roller.
Claim 8
Dependent Claim
95 words
An image reading/recording apparatus set forth in claim 1 wherein said substrate is a transparent substrate, said first paper feeding roller is a paper feeding roller for feeding a recording paper sheet and is provided in the vicinity of said contact-type one-dimensional recording head, and said apparatus having a self-travelling roller for causing said apparatus to travel, with a rotating surface that protrudes slightly from an underside of said apparatus, said self-travelling roller being forced onto said first paper feeding roller so as to be capable of rotating as said first paper feeding roller rotates.
Claim 9
Dependent Claim
115 words
An image reading/recording apparatus set forth in claim 7 wherein said apparatus has means so that it can be operated as a copying machine in such a manner that both said amplifiers of said reading portion and said amplifiers of said recording portion are switched over to an operating state, said apparatus is moved over a subject copy by rotation of said self-travelling roller, image information read through said transparent substrate by said reading elements from the subject copy placed under said apparatus is sent to said recording elements via said amplifiers of said reading and recording portions, and an image is reproduced on the recording paper sheet fed by said first paper feeding roller.
Claim 10
Dependent Claim
211 words
An image reading/recording apparatus set forth in claim 7 wherein said apparatus has means so that it can be operated as a facsimile unit in such a manner that, in transmission, said amplifiers of said reading portion are switched over to an operating state and said amplifiers of said recording portion are switched over to a non-operating state, said apparatus is moved over a subject copy by rotation of said self-travelling roller, said contact-type onedimensional image sensor is operated to read the image of the subject copy through said transparent substrate, the subject copy being placed under said apparatus, and image information obtained by said contact-type one-dimensional image sensor is output from said data input/output terminal via said amplifiers of said reading portion and said switches of said selector switch portion, in receiving, said amplifiers of said reading portion are switched over to a non-operating state and said amplifiers of said recording portion are switched over to an operating state, and said contact-type one-dimensional recording head is operated so that image information sent to said data input/output terminal is input to said amplifiers of said recording portion via said switches of said selector switch portion to reproduce the image on a recording paper sheet fed by said first paper feeding roller.
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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) | 1990-01-05 | 1990-07-07 | 1991-01-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-01-05 | 1994-07-07 | 1995-01-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-01-05 | 1998-07-07 | 1999-01-06 | $7700.00 | Window Closed / Lapsed |