US5128762A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Image forming apparatus with imbricated discharge of recording paper to improve visual recognition of sorted groups
Assignee: Minolta Co Ltd
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Filing: 1989-12-20
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Granted: 1992-07-07
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Expires: 2009-12-20
Abstract
Abstract A facsimile machine has a paper discharge tray, and a device for shifting image-carrying recording paper as placed on the discharge tray. The recording paper further carries information relating to senders as recorded on a leading end margin thereof. The shifting device is operable for shifting the recording paper in the direction of paper discharge in timed relation to an operation for recording each series of image data. Consequently, the recording paper is sorted on the discharge tray for visual identification of the senders.
Inventors
- 👤 Hideo Muramatsu
- 👤 Munehiro Nakatani
- 👤 Hiroaki Hamamo
- 👤 Shigenobu Fukushima
- 👤 Toshio Tsuboi
- 👤 Kanako Hamano
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 16:11
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/00567; B; B65; B65H; B65H31/00; B65H31/30; B65H31/3054; H04N1/00631; H04N1/00641; B65H2301/00; B65H2301/40; B65H2301/42; B65H2301/421; B65H2301/4219; B65H2301/42194; H04N2201/00; H04N2201/32; H04N2201/3201; H04N2201/3204; H04N2201/3209; H04N2201/3212; H04N2201/3214; H04N2201/3215; H04N2201/3271; Y; Y10; Y10S; Y10S271/00; Y10S271/902
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
139 words
An image forming apparatus comprising: image recording means for recording on recording paper a series of image data received through a communication line; tray means for holding the recording paper carrying images; shift means for shifting a position of the recording paper placed on said tray means, said shift means operating stepwisely and shifting the position of the recording paper in a predetermined single direction by a predetermined distance for each stepwise operation thereof; and control means for controlling said shift means so as to execute one stepwise shift operation of said shift means in timed relation to each of an operation for recording a series of image data, whereby the recording paper on said tray means is shifted stepwisely in said predetermined single direction by said predetermined distance for each recording operation of a series of image data.
Claim 2
Dependent Claim
139 words
An image forming apparatus comprising: image recording means for recording on recording paper a series of image data received through a communication line; tray means for holding the recording paper carrying images; shift means for shifting a position of the recording paper placed on said tray means, said shift means operating stepwisely and shifting the position of the recording paper in a predetermined single direction by a predetermined distance for each stepwise operation thereof; and control means for controlling said shift means so as to execute one stepwise shift operation of said shift means in timed relation to each of an operation for recording a series of image data, whereby the recording paper on said tray means is shifted stepwisely in said predetermined single direction by said predetermined distance for each recording operation of a series of image data.
Claim 3
Dependent Claim
86 words
An image forming apparatus comprising: image forming means for recording on recording paper a series of image data received through a communication line; tray means for holding the recording paper carrying images; shift means for moving the recording paper placed on said tray means a predetermined distance in a predetermined direction parallel to a direction of discharge of the recording paper onto said tray means; and control means for actuating said shift means in timed relation to an operation for recording said series of image data.
Claim 4
Dependent Claim
86 words
An image forming apparatus comprising: image forming means for recording on recording paper a series of image data received through a communication line; tray means for holding the recording paper carrying images; shift means for moving the recording paper placed on said tray means a predetermined distance in a predetermined direction parallel to a direction of discharge of the recording paper onto said tray means; and control means for actuating said shift means in timed relation to an operation for recording said series of image data.
Claim 5
Dependent Claim
26 words
An image forming apparatus as claimed in claim 2, wherein said shift means includes a conveyer belt, and a drive source for driving said conveyer belt.
Claim 6
Dependent Claim
32 words
An image forming apparatus as claimed in claim 1, wherein said control means is operable for actuating said shift means when the operation for recording said series of image data is started.
Claim 7
Dependent Claim
32 words
An image forming apparatus as claimed in claim 1, wherein said control means is operable for actuating said shift means when the operation for recording said series of image data is completed.
Claim 8
Dependent Claim
178 words
An image forming apparatus comprising: image recording means for recording on recording paper a series of image data received through a communication line, and recording additional information other than said image data on one end of the recording paper; tray means for holding the recording paper carrying images; discharge means for discharging the recording paper onto said tray means with one end thereof carrying said additional information acting as a leading end; shift means for shifting a position of the recording paper placed on said tray means, said shift means operating stepwisely and shifting the position of the recording paper in a direction of discharge by a predetermined distance for each stepwise operation thereof; and control means for controlling said shift means so as to execute one stepwise shift operation of said shift means in timed relation to each of an operation for recording a series of image data whereby the recording paper on said tray means is shifted stepwisely in said discharge direction by said predetermined distance for each recording operation of a series of image data.
Claim 9
Dependent Claim
178 words
An image forming apparatus comprising: image recording means for recording on recording paper a series of image data received through a communication line, and recording additional information other than said image data on one end of the recording paper; tray means for holding the recording paper carrying images; discharge means for discharging the recording paper onto said tray means with one end thereof carrying said additional information acting as a leading end; shift means for shifting a position of the recording paper placed on said tray means, said shift means operating stepwisely and shifting the position of the recording paper in a direction of discharge by a predetermined distance for each stepwise operation thereof; and control means for controlling said shift means so as to execute one stepwise shift operation of said shift means in timed relation to each of an operation for recording a series of image data whereby the recording paper on said tray means is shifted stepwisely in said discharge direction by said predetermined distance for each recording operation of a series of image data.
Claim 10
Dependent Claim
32 words
An image forming apparatus as claimed in claim 6, wherein said control means is operable for actuating said shift means when the operation for recording said series of image data is started.
Claim 11
Dependent Claim
54 words
An image forming apparatus as claimed in claim 7, further comprising detecting means for detecting the recording paper on said tray means, said control means being operable for actuating said shift means if the recording paper is present on said tray means when the operation for recording said series of image data is started.
Claim 12
Dependent Claim
32 words
An image forming apparatus as claimed in claim 6, wherein said control means is operable for actuating said shift means when the operation for recording said series of image data is completed.
Claim 13
Dependent Claim
136 words
An image forming apparatus comprising: a main housing; image forming means mounted in said main housing for recording images on recording paper; tray means attached to said main housing for holding the recording paper carrying the images; shift means rotatable in a first direction for shifting the recording paper on said tray means away from said main housing, and in a second direction opposite to said first direction for shifting the recording paper on said tray means toward said main housing; detecting means for detecting the recording paper on said tray means; and control means operable with start of a recording operation for rotating said shift means in said second direction when said tray means is empty of the recording paper, and in said first direction when said tray means is loaded with the recording paper.
Claim 14
Dependent Claim
136 words
An image forming apparatus comprising: a main housing; image forming means mounted in said main housing for recording images on recording paper; tray means attached to said main housing for holding the recording paper carrying the images; shift means rotatable in a first direction for shifting the recording paper on said tray means away from said main housing, and in a second direction opposite to said first direction for shifting the recording paper on said tray means toward said main housing; detecting means for detecting the recording paper on said tray means; and control means operable with start of a recording operation for rotating said shift means in said second direction when said tray means is empty of the recording paper, and in said first direction when said tray means is loaded with the recording paper.
Claim 15
Dependent Claim
34 words
An image forming apparatus as claimed in claim 10, wherein said tray means includes a paper holding surface extending upwardly away from said main housing for supporting thereon the recording paper carrying the images.
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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) | 1995-07-07 | 1996-01-06 | 1996-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-07-07 | 2000-01-06 | 2000-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-07-07 | 2004-01-06 | 2004-07-07 | $7700.00 | Window Closed / Lapsed |