Patent US5093904A successfully refreshed from Google Patents.
US5093904A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Printing device having time counting means to control printing from page buffer
Assignee: Brother Industries Ltd
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Filing: 1989-03-01
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Granted: 1992-03-03
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Expires: 2009-03-01
Abstract
Abstract In a printing device, all the print data is printed out without any print command when a predetermined time is counted after a reception buffer has run out of data. It is also possible to ensure an error-free, proper automatic print operation by providing a facility of discriminating between suspension of data transmission for the reason of processing and real stop of data transmission and another facility of selecting whether or not to carry out the automatic printing.
Inventors
- 👤 Ichiro Sasaki
- 👤 Hidenori Hisada
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 14:05
CPC Classifications
G; G06; G06K; G06K15/00; G06K2215/00; G06K2215/0002; G06K2215/0077; G06K2215/0082
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
194 words
In a printing device including: print means, data receiving means for receiving data to be printed, received data storing means for storing the data received by said receiving means, page data storing means for storing at least one page of character data and/or image data included in said data received, and control means for transferring the data in the received data storing means into said page data storing means and for sending the data within said page data storing means to said print means, the improvement which further comprises: data detecting means to detect the presence of data in said page data storing means and in said received data storing means; and time-counting means for delivering a signal when a predetermined time has elapsed since said detecting means has detected that no data was present in said received data storing means, said time-counting means being re-set to zero as soon as any data is discovered in said received data storing means; wherein said control means without a command initiated by a user automatically sends the data stored within said page data storing means to said print means for printing, in response to said signal.
Claim 2
Dependent Claim
194 words
In a printing device including: print means, data receiving means for receiving data to be printed, received data storing means for storing the data received by said receiving means, page data storing means for storing at least one page of character data and/or image data included in said data received, and control means for transferring the data in the received data storing means into said page data storing means and for sending the data within said page data storing means to said print means, the improvement which further comprises: data detecting means to detect the presence of data in said page data storing means and in said received data storing means; and time-counting means for delivering a signal when a predetermined time has elapsed since said detecting means has detected that no data was present in said received data storing means, said time-counting means being re-set to zero as soon as any data is discovered in said received data storing means; wherein said control means without a command initiated by a user automatically sends the data stored within said page data storing means to said print means for printing, in response to said signal.
Claim 3
Dependent Claim
35 words
The printing device according to claim 1, wherein said data detecting means detects whether or not any image data is present in said page data storing means, and if any, said predetermined time is prolonged.
Claim 4
Dependent Claim
65 words
The printing device according to claim 2, which further comprises select means for selectively setting whether or not to send the data within said page data storing means to said print means when data exists in said page data storing means while there is no data to be processed in said received data storing means and when the signal is delivered from said time-counting means.
Claim 5
Dependent Claim
65 words
The printing device according to claim 1, which further comprises select means for selectively setting whether or not to send the data within said page data storing means to said print means when data exists in said page data storing means while there is no data to be processed in said received data storing means and when the signal is delivered from said time-counting means.
References Cited (Backward Citations)
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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) | 1995-03-03 | 1995-09-02 | 1996-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-03-03 | 1999-09-02 | 2000-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-03-03 | 2003-09-02 | 2004-03-03 | $7700.00 | Window Closed / Lapsed |