Patent US4914716A successfully refreshed from Google Patents.
US4914716A
Expired / Lapsed
US
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Battery-operated facsimile machine
Assignee: Ricoh Co Ltd
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Filing: 1987-07-06
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Granted: 1990-04-03
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Expires: 2007-07-06
Abstract
Abstract A mobile radio facsimile machine mounted on an automobile is powered by a battery of the automobile. The facsimile machine has a receiving unit for receiving data transmitted from a transmitter at a remote station, a memory for storing the received data and a recording unit for recording the received data. The facsimile machine also includes a first switch which allows power to be supplied from the battery to the receiving unit when turned on so that the receiving unit is set in an automatic reception mode. The facsimile machine also includes a second switch which allows power to be supplied from the battery to the recording unit when turned on. In one embodiment, both of the first and second switches are manually operable. Thus, only the first switch is turned on when the facsimile machine is left unattended to receive data automatically with only a small amount of power consumption. When the second switch is turned on, power is also supplied to the recording unit which normally requires a relatively large amount of power consumption. However, the engine of the automobile may also be started to run at the same time when the second switch is turned on so that the battery is prevented from loosing too much power.
Inventors
- 👤 Shuichi Takahashi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:27
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/32; H04N1/32101; H04N1/32106; H04N1/32122; H04N1/00127; H04N1/00281; H04N1/00885; H04N1/00888; H04N1/00896; H04N1/00901; H04N1/32358; H04N1/32363; H04N1/32379; H04W; H04W52/00; H04W52/02; H04W52/0209; H04W52/0261; H04W52/0274; H04W52/028; H04W52/0283; H04N2201/00; H04N2201/32; H04N2201/3201; H04N2201/3202; H04N2201/3204; H04N2201/3205; H04N2201/3212; H04N2201/3215; H04N2201/3221; H04N2201/3271; Y; Y02; Y02D; Y02D30/00; Y02D30/70
Claims Analysis
Total Claims: 24
Claim 1
Independent Claim
215 words
A facsimile machine comprising: receiving means for receiving a data transmitted from a transmitter at a remote station, said receiving means having an automatic reception mode for receiving said data automatically; storing means for storing said data received by said receiving means; outputting means for outputting said data stored in said storing means; and power distribution controlling means for supplying power only to said receiving means and said storing means during said automatic reception mode; wherein said power distribution controlling means includes a first switch interposed between a rechargeable battery and said receiving means and said storing means, said first switch being operable so that power from said rechargeable battery is supplied to said receiving means and said storing means when said first switch is turned on and no power is supplied from said rechargeable battery to said receiving means and said storing means when said first switch is turned off; wherein said power distribution controlling means includes a second switch interposed between said first switch and said outputting means, said second switch being operable so that power from said rechargeable battery is supplied to said outputting means when said second switch is turned on and no power is supplied from said rechargeable battery to said outputting means when said second switch is turned off.
Claim 2
Dependent Claim
215 words
A facsimile machine comprising: receiving means for receiving a data transmitted from a transmitter at a remote station, said receiving means having an automatic reception mode for receiving said data automatically; storing means for storing said data received by said receiving means; outputting means for outputting said data stored in said storing means; and power distribution controlling means for supplying power only to said receiving means and said storing means during said automatic reception mode; wherein said power distribution controlling means includes a first switch interposed between a rechargeable battery and said receiving means and said storing means, said first switch being operable so that power from said rechargeable battery is supplied to said receiving means and said storing means when said first switch is turned on and no power is supplied from said rechargeable battery to said receiving means and said storing means when said first switch is turned off; wherein said power distribution controlling means includes a second switch interposed between said first switch and said outputting means, said second switch being operable so that power from said rechargeable battery is supplied to said outputting means when said second switch is turned on and no power is supplied from said rechargeable battery to said outputting means when said second switch is turned off.
Claim 3
Dependent Claim
28 words
The facsimile machine of claim 1 wherein said power distribution controlling means includes a separate power source for supplying power to said receiving means and said storing means.
Claim 4
Dependent Claim
21 words
The facsimile machine of claim 1 wherein at least one of said first and second switches is a manually operable switch.
Claim 5
Dependent Claim
11 words
Apparatus of claim 1 wherein said battery is an automobile battery.
Claim 6
Dependent Claim
73 words
The facsimile machine of claim 1 wherein said receiving means includes a call detector for detecting a call, a caller ID detector responsive to a call detection signal from said call detector for detecting identification of a transmitter of said call, a counter responsive to said call detection signal for counting the number of calls and a timer responsive to said call detection signal for detecting the time of reception of said call.
Claim 7
Dependent Claim
29 words
The facsimile machine of claim 5 wherein said storing means includes a memory for storing data from said call detector, said caller ID detector, said counter and said timer.
Claim 8
Dependent Claim
15 words
The facsimile machine of claim 6 wherein said receiving means further includes a radio set.
Claim 9
Dependent Claim
39 words
The facsimile machine of claim 1 wherein said receiving means includes a radio set and a MODEM connected to receive data from said radio set and said storing means includes a memory connected to receive data from said MODEM.
Claim 10
Dependent Claim
26 words
The facsimile machine of claim 1 wherein said outputting means includes a recording unit for recording said data in said storing means on a recording material.
Claim 11
Dependent Claim
36 words
The facsimile machine according to claim 1, wherein said output means comprises: means for recording said data stored in said storing means on a sheet of recording paper; and means for manually activating said recording means.
Claim 12
Dependent Claim
49 words
The facsimile machine according to claim 1, wherein said outputting means comprises: means for recording said data stored in said storing means on a sheet of recording paper; and means for activating said recording means while recharging of said rechargeable battery is being carried out by a battery recharger.
Claim 13
Dependent Claim
218 words
A facsimile machine comprising: receiving means for receiving a data transmitted from a transmitter at a remote station, said receiving means having an automatic reception mode for receiving said data automatically; storing means for storing said data received by said receiving means; outputting means for outputting said data stored in said storing means; and power distribution controlling means for supplying power only to said receiving means and said storing means during said automatic reception mode; wherein said power distribution controlling means includes a first switch interposed between a rechargeable battery and said receiving means and said storing means, said first switch being operable so that power from said rechargeable battery is supplied to said receiving means and said storing means when said first switch is turned on and no power is supplied from said rechargeable battery to said receiving means and said storing means when said first switch is turned off; wherein said receiving means includes a call detector for detecting a call, a caller ID detector responsive to a call detection signal from said call detector for detecting identification of a transmitter of said call, a counter responsive to said call detection signal for counting the number of calls and a timer responsive to said call detection signal for detecting the time of reception of said call.
Claim 14
Dependent Claim
218 words
A facsimile machine comprising: receiving means for receiving a data transmitted from a transmitter at a remote station, said receiving means having an automatic reception mode for receiving said data automatically; storing means for storing said data received by said receiving means; outputting means for outputting said data stored in said storing means; and power distribution controlling means for supplying power only to said receiving means and said storing means during said automatic reception mode; wherein said power distribution controlling means includes a first switch interposed between a rechargeable battery and said receiving means and said storing means, said first switch being operable so that power from said rechargeable battery is supplied to said receiving means and said storing means when said first switch is turned on and no power is supplied from said rechargeable battery to said receiving means and said storing means when said first switch is turned off; wherein said receiving means includes a call detector for detecting a call, a caller ID detector responsive to a call detection signal from said call detector for detecting identification of a transmitter of said call, a counter responsive to said call detection signal for counting the number of calls and a timer responsive to said call detection signal for detecting the time of reception of said call.
Claim 15
Dependent Claim
28 words
The facsimile machine of claim 12, wherein said power distribution controlling means includes a separate power source for supplying power to said receiving means and said storing means.
Claim 16
Dependent Claim
70 words
The facsimile machine of claim 12, wherein said power distribution controlling means includes a second switch interposed between said first switch and said outputting means, said second switch being operable so that power from said rechargeable battery is supplied to said outputting means when said second switch is turned on and no power is supplied from said rechargeable battery to said outputting means when said second switch is turned off.
Claim 17
Dependent Claim
21 words
The facsimile machine of claim 14, wherein at least one of said first and second switches is a manually operable switch.
Claim 18
Dependent Claim
13 words
The facsimile machine of claim 12, wherein said battery is an automobile battery.
Claim 19
Dependent Claim
29 words
The facsimile machine of claim 12, wherein said storing means includes a memory for storing data from said call detector, said caller ID detector, said counter and said timer.
Claim 20
Dependent Claim
15 words
The facsimile machine of claim 17, wherein said receiving means further includes a radio set.
Claim 21
Dependent Claim
39 words
The facsimile machine of claim 12, wherein said receiving means includes a radio set and a MODEM connected to receive data from said radio set and said storing means includes a memory connected to receive data from said MODEM.
Claim 22
Dependent Claim
26 words
The facsimile machine of claim 12, wherein said outputting means includes a recording unit for recording said data in said storing means on a recording material.
Claim 23
Dependent Claim
36 words
The facsimile machine according to claim 12, wherein said output means comprises: means for recording said data stored in said storing means on a sheet of recording paper; and means for manually activating said recording means.
Claim 24
Dependent Claim
49 words
The facsimile machine according to claim 12, wherein said outputting means comprises: means for recording said data stored in said storing means on a sheet of recording paper; and means for activating said recording means while recharging of said rechargeable battery is being carried out by a battery recharger.
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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) | 1993-04-02 | 1993-10-02 | 1994-04-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-04-02 | 1997-10-02 | 1998-04-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-04-02 | 2001-10-02 | 2002-04-03 | $7700.00 | Window Closed / Lapsed |