Patent US4727576A successfully refreshed from Google Patents.
US4727576A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Picture image communication apparatus
Assignee: Canon Inc
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Filing: 1985-02-01
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Granted: 1988-02-23
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Expires: 2005-02-01
Abstract
Abstract A picture image communication apparatus has an original detection device for detecting a setting of an orignial; a manual switch for commanding the start of reading out a picture image of the original; a feed mechanism for feeding the original to a reading out position; and a control unit for driving the feed mechanism based upon a detection output from the original detection device without waiting for a turning on of the manual switch. The apparatus may be applied both in manual and automatic communications. In the former case, the presence or absence of an off-hook state of a telephone and the presence or absence of an original may be employed for the control conditions of the control unit to perform various operational modes.
Inventors
- 👤 Takehiro Yoshida
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 03:07
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/00681; H04N1/00684; H04N1/00687; H04N1/00694; H04N1/00742; H04N1/00755; H04N1/32; H04N1/327
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
151 words
A picture image communication apparatus comprising: original detection means for detecting a setting of an original; a manual switch for commanding the start of reading out of a picture image of the original; feed means for feeding the original to a reading out position; control means for driving said feed means based upon a detection output from said original detecting means without waiting for a turning on of said manual switch; timer means for counting a time until said manual switch is turned on; set means for setting said apparatus to a standby state when said manual switch is not turned on for a predetermined time; a telephone; and off-hook detection means for detecting an off-hook state of said telephone; wherein said control means drives said feed means based upon outputs from said off-hook detection means and said original detection means without waiting for said manual switch to be turned on
Claim 2
Dependent Claim
151 words
A picture image communication apparatus comprising: original detection means for detecting a setting of an original; a manual switch for commanding the start of reading out of a picture image of the original; feed means for feeding the original to a reading out position; control means for driving said feed means based upon a detection output from said original detecting means without waiting for a turning on of said manual switch; timer means for counting a time until said manual switch is turned on; set means for setting said apparatus to a standby state when said manual switch is not turned on for a predetermined time; a telephone; and off-hook detection means for detecting an off-hook state of said telephone; wherein said control means drives said feed means based upon outputs from said off-hook detection means and said original detection means without waiting for said manual switch to be turned on
Claim 3
Dependent Claim
36 words
A picture image communication apparatus according to claim 1, wherein said apparatus is adapted to perform a transmission operation and said control means causes said transmission operation to start after said manual switch is turned on.
Claim 4
Dependent Claim
158 words
A picture image communication apparatus comprising: original detection means for detecting a setting of an original; a manual switch for commanding the start of transmission of a picture image of the original; illumination means for illuminating the original so as to read out the picture image of the original; control means for turning on said illumination means based upon a detection output from said original detection means without waiting for said manual switch to be turned on; timer means for counting a time until said manual switch is turned on; set means for setting said apparatus to a standby state when said manual switch is not turned on for a predetermined time; a telephone; and off-hook detection means for detecting an off-hook state of said telephone; wherein said control means turns on said illumination means based upon outputs from said off-hook detection means and said original detection means without waiting for said manual switch to be turned on.
Claim 5
Dependent Claim
158 words
A picture image communication apparatus comprising: original detection means for detecting a setting of an original; a manual switch for commanding the start of transmission of a picture image of the original; illumination means for illuminating the original so as to read out the picture image of the original; control means for turning on said illumination means based upon a detection output from said original detection means without waiting for said manual switch to be turned on; timer means for counting a time until said manual switch is turned on; set means for setting said apparatus to a standby state when said manual switch is not turned on for a predetermined time; a telephone; and off-hook detection means for detecting an off-hook state of said telephone; wherein said control means turns on said illumination means based upon outputs from said off-hook detection means and said original detection means without waiting for said manual switch to be turned on.
Claim 6
Dependent Claim
31 words
A picture image communication apparatus according to claim 1, in which said set means turns off a power supply if said manual switch is not turned on within said predetermined time.
Claim 7
Dependent Claim
26 words
A picture image communication apparatus according to claim 3, in which said control means makes a transmission operation start after said manual switch is turned on.
Claim 8
Dependent Claim
31 words
A picture image communication apparatus according to claim 3, in which said set means turns off a power supply if said manual switch is not turned on within said predetermined time.
Claim 9
Dependent Claim
36 words
A picture image communication apparatus according to claim 1, wherein said feed means stops the original at said reading out position and again starts the feeding of the original after said manual switch is turned on.
Claim 10
Dependent Claim
94 words
A picture image communication apparatus comprising: original detection means for detecting a setting of an original; a manual switch for commanding the start of transmission of a picture image of the original; illumination means for illuminating the original so as to read out the picture image of the original; a telephone; off-hook detection means for detecting an off-hook state of said telephone; and control means for turning on said illumination means based upon outputs from said off-hook detection means and said original detection means without waiting for said manual switch to be turned on.
Claim 11
Dependent Claim
94 words
A picture image communication apparatus comprising: original detection means for detecting a setting of an original; a manual switch for commanding the start of transmission of a picture image of the original; illumination means for illuminating the original so as to read out the picture image of the original; a telephone; off-hook detection means for detecting an off-hook state of said telephone; and control means for turning on said illumination means based upon outputs from said off-hook detection means and said original detection means without waiting for said manual switch to be turned on.
Claim 12
Dependent Claim
88 words
A picture image communication apparatus comprising: original detection means for detecting a setting of an original; a manual switch for commanding the start of reading out of a picture image of the original; feed means for feeding the original to a reading out position; a telephone; off-hook detection means for detecting an off-hook state of said telephone; and control means for driving said feed means based upon outputs from said off-hook detection means and said original detection means without waiting for said manual switch to be turned on.
Claim 13
Dependent Claim
88 words
A picture image communication apparatus comprising: original detection means for detecting a setting of an original; a manual switch for commanding the start of reading out of a picture image of the original; feed means for feeding the original to a reading out position; a telephone; off-hook detection means for detecting an off-hook state of said telephone; and control means for driving said feed means based upon outputs from said off-hook detection means and said original detection means without waiting for said manual switch to be turned on.
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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) | 1991-02-22 | 1991-08-24 | 1992-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-02-22 | 1995-08-24 | 1996-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-02-22 | 1999-08-24 | 2000-02-23 | $7700.00 | Window Closed / Lapsed |