US5440371A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Copying system using a card
Assignee: Minolta Co Ltd
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Filing: 1993-03-22
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Granted: 1995-08-08
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Expires: 2013-03-22
Abstract
Abstract Disclosed is a copying system wherein operation modes of a copying machine are set using an IC card located at a distance from the copying machine. The IC card has: a transmitter for transmitting a signal that contains an identification code for identifying the IC card itself, an identification code for identifying the copying machine, and prestored operation mode setting information for the copying machine; a receiver for receiving a signal transmitted from the copying machine; and a CPU for identifying the copying machine and its operating condition. The copying machine has: a transmitter for transmitting a signal that contains an identification code for identifying the copying machine itself, an identification code for identifying the IC card, and information concerning the operating condition of the copying machine itself; a receiver for receiving a signal transmitted from the IC card; and a CPU for identifying the originating IC card and for setting the copying machine operation mode.
Inventors
- 👤 Toru Okatani
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 18:00
CPC Classifications
G; G07; G07F; G07F7/00; G07F7/08; G07F7/10; G07F7/1008; G03; G03G; G03G15/00; G03G15/50; G03G15/5016; G03G15/502; G03G15/5066; G06; G06K; G06K19/00; G06K19/06; G06K19/067; G06K19/07; G06K19/0723; G06Q; G06Q20/00; G06Q20/30; G06Q20/34; G06Q20/346; G03G2215/00; G03G2215/00025; G03G2215/00088; G03G2215/00092
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
216 words
A copying system, consisting of a copying machine and a copying condition setting device for setting copying conditions for the copying machine by means of wireless communication, comprising: transmitting means associated with the copying machine, for transmitting various kinds of information; receiving means associated with the copying condition setting device, for receiving the information transmitted from said transmitting means associated with the copying machine; transmitting means associated with the copying condition setting device, for transmitting various kinds of information in accordance with the information received by said receiving means associated with the copying condition setting device; and receiving means associated with the copying machine, for receiving the information transmitted from said transmitting means associated with the copying condition setting device; wherein said transmitting means associated with the copying machine transmits information for identifying the copying machine, and said receiving means associated with the copying condition setting device receives the transmitted information and thereby identifies the copying machine, whereupon said transmitting means associated with the copying condition setting device transmits information for identifying the copying condition setting device to the identified copying machine, and wherein, upon reception of the various kinds of information by said receiving means associated with the copying machine, said transmitting means associated with the copying machine is switched to a wider transmission range.
Claim 2
Dependent Claim
216 words
A copying system, consisting of a copying machine and a copying condition setting device for setting copying conditions for the copying machine by means of wireless communication, comprising: transmitting means associated with the copying machine, for transmitting various kinds of information; receiving means associated with the copying condition setting device, for receiving the information transmitted from said transmitting means associated with the copying machine; transmitting means associated with the copying condition setting device, for transmitting various kinds of information in accordance with the information received by said receiving means associated with the copying condition setting device; and receiving means associated with the copying machine, for receiving the information transmitted from said transmitting means associated with the copying condition setting device; wherein said transmitting means associated with the copying machine transmits information for identifying the copying machine, and said receiving means associated with the copying condition setting device receives the transmitted information and thereby identifies the copying machine, whereupon said transmitting means associated with the copying condition setting device transmits information for identifying the copying condition setting device to the identified copying machine, and wherein, upon reception of the various kinds of information by said receiving means associated with the copying machine, said transmitting means associated with the copying machine is switched to a wider transmission range.
Claim 3
Dependent Claim
214 words
A copying system, consisting of a copying machine and a copying condition setting device for setting copying conditions for the copying machine by means of wireless communication, comprising: transmitting means associated with the copying machine, for transmitting various kinds of information; receiving means associated with the copying condition setting device, for receiving the information transmitted from said transmitting means associated with the copying machine; transmitting means associated with the copying condition setting device, for transmitting various kinds of information in accordance with the information received by said receiving means associated with the copying condition setting device; and receiving means associated with the copying machine, for receiving the information transmitted from said transmitting means associated with the copying condition setting device; wherein said transmitting means associated with the copying machine transmits information for identifying the copying machine, and said receiving means associated with the copying condition setting device receives the transmitted information and thereby identifies the copying machine, whereupon said transmitting means associated with the copying condition setting device transmits information for identifying the copying condition setting device to the identified copying machine, and wherein reception of information from other copying machines or copying condition setting devices is disabled during the process of exchanging information between the copying machine and the copying condition setting device.
Claim 4
Dependent Claim
214 words
A copying system, consisting of a copying machine and a copying condition setting device for setting copying conditions for the copying machine by means of wireless communication, comprising: transmitting means associated with the copying machine, for transmitting various kinds of information; receiving means associated with the copying condition setting device, for receiving the information transmitted from said transmitting means associated with the copying machine; transmitting means associated with the copying condition setting device, for transmitting various kinds of information in accordance with the information received by said receiving means associated with the copying condition setting device; and receiving means associated with the copying machine, for receiving the information transmitted from said transmitting means associated with the copying condition setting device; wherein said transmitting means associated with the copying machine transmits information for identifying the copying machine, and said receiving means associated with the copying condition setting device receives the transmitted information and thereby identifies the copying machine, whereupon said transmitting means associated with the copying condition setting device transmits information for identifying the copying condition setting device to the identified copying machine, and wherein reception of information from other copying machines or copying condition setting devices is disabled during the process of exchanging information between the copying machine and the copying condition setting device.
References Cited (Backward Citations)
US4711560A
Cited
US4310235A
Cited
JPS60263166A
Cited
JPS62231354A
Cited
JPS6334556A
Cited
US4939353A
Cited
US4928001A
Cited
US5070233A
Cited
US5126541A
Cited
US5115273A
Cited
US5223894A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1998-08-07 | 1999-02-06 | 1999-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-08-07 | 2003-02-06 | 2003-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-08-07 | 2007-02-06 | 2007-08-08 | $7700.00 | Window Closed / Lapsed |