Patent US4398222A successfully refreshed from Google Patents.
US4398222A
Expired / Lapsed
US
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Facsimile apparatus
Assignee: Ricoh Co Ltd
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Filing: 1980-10-29
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Granted: 1983-08-09
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Expires: 2000-10-29
Abstract
Abstract A facsimile apparatus capable of transmitting and receiving image information, which is provided with an image information extraction apparatus for extracting the image information read by an image information read apparatus, at predetermined intervals, so that a monitor copy of the image information to be transmitted can be made, reduced in size in comparison with the size of the original document. The facsimile apparatus is further provided with an identification information generation apparatus for generating identification image information to be added to the image information, whereby a monitor copy with the identification information added to the image information, reduced in size in comparison with the size of the original, can be obtained.
Inventors
- 👤 Mutsuo Ogawa
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 15:26
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/00002; H04N1/00007; H04N1/00013; H04N1/00015; H04N1/00026; H04N1/00031; H04N1/00047; H04N1/00053; H04N1/00063; H04N1/00071; H04N1/00074; H04N1/00076; H04N1/0035; H04N1/00405; H04N1/00485; H04N1/32; H04N1/32101; H04N1/32106; H04N1/32122; H04N2201/00; H04N2201/32; H04N2201/3201; H04N2201/3204; H04N2201/3205; H04N2201/3225; H04N2201/3226; H04N2201/3271
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
89 words
In a facsimile apparatus comprising an information read apparatus, a record apparatus and a transmission control apparatus, capable of transmitting and receiving image information, the improvement comprising an image-information extraction apparatus for extracting image information output from said image information read apparatus, at predetermined intervals, including means for coupling the extracted image information output to said image information record apparatus, thereby obtaining reduced monitor copies of the image information on record sheets while concurrently transmitting said image information to its counterpart facsimile apparatus serving as a receiving facsimile apparatus.
Claim 2
Dependent Claim
89 words
In a facsimile apparatus comprising an information read apparatus, a record apparatus and a transmission control apparatus, capable of transmitting and receiving image information, the improvement comprising an image-information extraction apparatus for extracting image information output from said image information read apparatus, at predetermined intervals, including means for coupling the extracted image information output to said image information record apparatus, thereby obtaining reduced monitor copies of the image information on record sheets while concurrently transmitting said image information to its counterpart facsimile apparatus serving as a receiving facsimile apparatus.
Claim 3
Dependent Claim
131 words
In a facsimile apparatus comprising an information read apparatus, a record apparatus and a transmission control apparatus, capable of transmitting and receiving image information, the improved comprising: an identification information generation circuit for generating identification information to be added to the image information read by said image information read apparatus; a change-over apparatus for outputting switchingly said identification information output from said identification information generation circuit and said image information output from said image information read apparatus; and an image information extraction apparatus for extracting said identification information and said image information output from said change-over apparatus, at predetermined intervals, including means for coupling the extracted output to said image information record apparatus, thereby yielding reduced monitor copies of the image information with said identification information added thereto on record sheets.
Claim 4
Dependent Claim
131 words
In a facsimile apparatus comprising an information read apparatus, a record apparatus and a transmission control apparatus, capable of transmitting and receiving image information, the improved comprising: an identification information generation circuit for generating identification information to be added to the image information read by said image information read apparatus; a change-over apparatus for outputting switchingly said identification information output from said identification information generation circuit and said image information output from said image information read apparatus; and an image information extraction apparatus for extracting said identification information and said image information output from said change-over apparatus, at predetermined intervals, including means for coupling the extracted output to said image information record apparatus, thereby yielding reduced monitor copies of the image information with said identification information added thereto on record sheets.
Claim 5
Dependent Claim
52 words
A facsimile apparatus as claimed in or claim 2, wherein said image information extraction apparatus comprises a first divider to which a main scanning clock is input, and a second divider to which a subscanning clock is input, said first divider and said second divider being reset by a line synchronization signal.
Claim 6
Dependent Claim
30 words
A facsimile apparatus as claimed in claim 3, wherein said first divider and said second divider each are a 1/2 divider comprising a flip-flop circuit and an AND gate circuit.
Claim 7
Dependent Claim
120 words
A facsimile apparatus as claimed in claim 2, wherein said identification information generating apparatus comprises: a memory means for generating a character code whose address is designated in accordance with each predetermined bit of a main scanning clock; a character pattern generator for generating a character pattern in accordance with a character code from said memory means, the address of said character pattern being designated in accordance with each predetermined bit of a subscanning clock; and a multiplexer for successively outputting data of a predetermined number of bits in the line direction, one bit by one bit, which is output from said character pattern generator, in accordance with a bit address signal which is based on the main scanning clock.
Claim 8
Dependent Claim
32 words
A facsimile apparatus as claimed in or claim 2, wherein said record apparatus is employed for producing monitor copies and reduced monitor copies at transmission and for recording image information at reception.
Claim 9
Dependent Claim
115 words
In a facsimile apparatus comprising an information read apparatus, a record apparatus and a transmission control apparatus, capable of transmitting and receiving image information, the improvement comprising an image information extraction apparatus for extracting image information output from said image information read apparatus, at predetermined intervals, including means for coupling the extracted image information output to said image information record apparatus; said image information extraction apparatus comprising a first divider to which a main scanning clock is input, and a second divider to which a subscanning clock is input, said first divider and said second divider being reset by a line synchromization signal; thereby obtaining reduced monitor copies of the image information on record sheets.
Claim 10
Dependent Claim
115 words
In a facsimile apparatus comprising an information read apparatus, a record apparatus and a transmission control apparatus, capable of transmitting and receiving image information, the improvement comprising an image information extraction apparatus for extracting image information output from said image information read apparatus, at predetermined intervals, including means for coupling the extracted image information output to said image information record apparatus; said image information extraction apparatus comprising a first divider to which a main scanning clock is input, and a second divider to which a subscanning clock is input, said first divider and said second divider being reset by a line synchromization signal; thereby obtaining reduced monitor copies of the image information on record sheets.
Claim 11
Dependent Claim
95 words
In a facsimile apparatus comprising an information read apparatus, a record apparatus and a transmission control apparatus, capable of transmitting and receiving image information, the improvement comprising an image information extraction apparatus for extracting image information output from said image information read apparatus, at predetermined intervals, including means for coupling the extracted image information output to said image information record apparatus; said record apparatus being employed for producing monitor copies and reduced monitor copies at transmission and for recording image information at reception; thereby obtaining reduced monitor copies of the image information on record sheets.
Claim 12
Dependent Claim
95 words
In a facsimile apparatus comprising an information read apparatus, a record apparatus and a transmission control apparatus, capable of transmitting and receiving image information, the improvement comprising an image information extraction apparatus for extracting image information output from said image information read apparatus, at predetermined intervals, including means for coupling the extracted image information output to said image information record apparatus; said record apparatus being employed for producing monitor copies and reduced monitor copies at transmission and for recording image information at reception; thereby obtaining reduced monitor copies of the image information on record sheets.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-08-08 | 1987-02-07 | 1987-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-08-08 | 1991-02-07 | 1991-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-08-08 | 1995-02-07 | 1995-08-09 | $7700.00 | Window Closed / Lapsed |