Patent US4723172A successfully refreshed from Google Patents.
US4723172A
Expired / Lapsed
US
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Facsimile apparatus
Assignee: Canon Inc
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Filing: 1986-04-09
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Granted: 1988-02-02
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Expires: 2006-04-09
Abstract
Abstract A facsimile apparatus comprises a reading device for reading information from an original sheet, a transmission device for transmitting picture information, and a detecting device for detecting the presence of the original sheet at a predetermined position. A memory is provided for storing predetermined picture information representing pagination between successive original sheets. The operation of the facsimile apparatus is controlled by a control device which is adapted to cause the transmission device to transmit the picture information stored in the memory when the trailing end of a preceding original sheet or a leading end of a succeeding original sheet is detected by the detecting device during reading and transmission of information from a plurality of successive original sheets, while allowing transmission of information carried by a plurality of successive separate original sheets as a batch of information carried by a single continuous sheet.
Inventors
- 👤 Kouichi Matsumoto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:49
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/00681; H04N1/00684; H04N1/00687; H04N1/00689; H04N1/00729; H04N1/00734; H04N1/00742; H04N1/00745; H04N1/0075; H04N1/00761; H04N1/00763; H04N1/00774; H04N1/00782; H04N1/32; H04N1/327
Claims Analysis
Total Claims: 35
Claim 1
Independent Claim
137 words
A facsimile apparatus comprising: reading means for reading information from an original sheet; transmission means for transmitting picture information received from said reading means; detecting means for detecting the presence of the original sheet at a predetermined position; memory means storing predetermined picture information representing a boundary between successive original sheets; and control means adapted to cause said transmission means, selectively, (1) to transmit the picture information stored in said memory means in response to either the trailing end of a preceding original sheet or a leading end of a succeeding original sheet being detected by said detecting means during reading and transmission of information from a plurality of successive original sheets, and (2) to transmit information carried by a plurality of successive separate original sheets as a batch of information carried by a single continuous sheet.
Claim 2
Dependent Claim
137 words
A facsimile apparatus comprising: reading means for reading information from an original sheet; transmission means for transmitting picture information received from said reading means; detecting means for detecting the presence of the original sheet at a predetermined position; memory means storing predetermined picture information representing a boundary between successive original sheets; and control means adapted to cause said transmission means, selectively, (1) to transmit the picture information stored in said memory means in response to either the trailing end of a preceding original sheet or a leading end of a succeeding original sheet being detected by said detecting means during reading and transmission of information from a plurality of successive original sheets, and (2) to transmit information carried by a plurality of successive separate original sheets as a batch of information carried by a single continuous sheet.
Claim 3
Dependent Claim
40 words
A facsimile apparatus according to claim 1, further comprising conveyor means for conveying the original sheets along a predetermined path of conveyance to said reading means, said detecting means being disposed at a predetermined position along said path of conveyance.
Claim 4
Dependent Claim
46 words
A facsimile apparatus according to claim 2, wherein said control means is adapted to recognize the completion of transmission of information from an original sheet upon receipt of a detection output from said detecting means representing the detection of the trailing end of the original sheet.
Claim 5
Dependent Claim
68 words
A facsimile apparatus according to claim 3, wherein said control means is adapted to read the picture information from said memory means and to allow said transmission means to transmit the read picture information upon recognizing the completion of transmission of the information from each original sheet, and, after the completion of transmission of the picture information, to start the transmission of information from a succeeding original sheet.
Claim 6
Dependent Claim
62 words
A facsimile apparatus according to claim 3, wherein said control means includes a counter which counts the amount of driving of said conveyor means necessary for conveying the original sheet from the position of said detecting means to the position of said reading means, and recognizes the completion of transmission of information from the original sheet from the content of said counter.
Claim 7
Dependent Claim
79 words
A facsimile apparatus according to claim 5, wherein said control means is adapted to set in said counter a predetermined value corresponding to said amount of operation of said conveyor means when the trailing end of an original sheet is detected by said detecting means, and executes a subtraction each time said predetermined amount of operation is performed by said conveyor means, thus recognizing the completion of transmission of information from each of a plurality of successive original sheets.
Claim 8
Dependent Claim
44 words
A facsimile apparatus according to claim 1, wherein said control means is adapted to perform such a control that information carried by a predetermined number of separate successive original sheets is transmitted as a batch of information carried by a single continuous original sheet.
Claim 9
Dependent Claim
43 words
A facsimile apparatus according to claim 1, further comprising instruction means which gives an instruction to said control means for transmitting information carried by a plurality of separate successive original sheets as a batch of information carried by a single continuous original sheet.
Claim 10
Dependent Claim
96 words
A facsimile transmission method comprising: reading original data; transmitting the original data read in said reading step; detecting the presence or absence of the original data; continuing said transmitting step without an intervening performance of facsimile communication page-end protocol, when the presence of succeeding original data is detected in said original data detecting step; detecting completion of transmission of information from the original data; and transmitting predetermined boundary picture information, when the presence of succeeding original data is detected in said original data detecting step at the time of completion of transmission of preceding original data.
Claim 11
Dependent Claim
96 words
A facsimile transmission method comprising: reading original data; transmitting the original data read in said reading step; detecting the presence or absence of the original data; continuing said transmitting step without an intervening performance of facsimile communication page-end protocol, when the presence of succeeding original data is detected in said original data detecting step; detecting completion of transmission of information from the original data; and transmitting predetermined boundary picture information, when the presence of succeeding original data is detected in said original data detecting step at the time of completion of transmission of preceding original data.
Claim 12
Dependent Claim
22 words
A facsimile transmission method according to claim 9, wherein said reading step is a step for reading information from an original sheet.
Claim 13
Dependent Claim
27 words
A facsimile transmission method according to claim 10, wherein said original data detecting step is a step for detecting the presence or absence of the orginal sheet.
Claim 14
Dependent Claim
52 words
A facsimile transmission method according to claim 11, wherein said transmission completion detecting step comprises detecting the completion of transmission of information through detecting the position of the trailing end of the original sheet under transmission and recognizing the distance between the trailing end and the position where the information is read.
Claim 15
Dependent Claim
46 words
A facsimile transmission method according to claim 12, wherein the recognition of said distance is performed by subtracting the amount of conveyance of the original sheet from the distance between the position where the trailing end is detected and the position where the information is read.
Claim 16
Dependent Claim
63 words
A facsimile transmission method according to claim 11, further comprising: detecting completion of transmission of information from a predetermined number of original sheets; and returning the process to said transmitting step after conducting a known facsimile process responsive to the presence of a succeeding original sheet being detected after detection of completion of transmission of information from the predetermined number of original sheets.
Claim 17
Dependent Claim
108 words
A facsimile apparatus comprising: reading means for reading information from an original sheet; transmission means for transmitting picture information received from said reading means; detecting means for detecting the presence of the original sheet at a predetermined position; and control means adapted to cause said transmission means to transmit, responsive to the trailing end of a preceding original sheet or a leading end of a succeeding original sheet being detected by said detecting means during reading and transmission of information from a plurality of successive original sheets, information carried by a plurality of successive separate original sheets as a batch of information carried by a single continuous sheet.
Claim 18
Dependent Claim
108 words
A facsimile apparatus comprising: reading means for reading information from an original sheet; transmission means for transmitting picture information received from said reading means; detecting means for detecting the presence of the original sheet at a predetermined position; and control means adapted to cause said transmission means to transmit, responsive to the trailing end of a preceding original sheet or a leading end of a succeeding original sheet being detected by said detecting means during reading and transmission of information from a plurality of successive original sheets, information carried by a plurality of successive separate original sheets as a batch of information carried by a single continuous sheet.
Claim 19
Dependent Claim
26 words
A facsimile apparatus according to claim 15, further comprising conveyor means for conveying the original sheets along a predtermined path of conveyance to said reading means.
Claim 20
Dependent Claim
26 words
A facsimile apparatus according to claim 16, wherein said detecting means is disposed at a predetermined position along the path of conveyance of said original sheet.
Claim 21
Dependent Claim
22 words
A facsimile apparatus according to claim 17, wherein said detecting means detects also the trailing end of the original sheet under transmission.
Claim 22
Dependent Claim
46 words
A facsimile apparatus according to claim 18, wherein said control means is adapted to recognize the completion of transmission of information from an original sheet upon receipt of a detection output from said detecting means representing the detection of the trailing end of the original sheet.
Claim 23
Dependent Claim
22 words
A facsimile apparatus according to claim 19, further comprising a memory which stores predetermined picture information representing boundary between successive original sheets.
Claim 24
Dependent Claim
70 words
A facsimile apparatus according to claim 20, wherein said control means is adapted to read the predetermined picture information from said memory means and to allow said transmission means to transmit the read picture information upon recognizing the completion of transmission of the information from each original sheet, and, after the completion of transmission of the predetermined picture information, to start the transmission of information from a succeeding original sheet.
Claim 25
Dependent Claim
70 words
A facsimile apparatus according to claim 20, wherein said control means includes a counter which is for counting the amount of driving of said conveyor means necessary for conveying the original sheet from the position of said detecting means to the position of said reading means, and said control means being adapted to recognize the completion of transmission of information from the original sheet from the content of said counter.
Claim 26
Dependent Claim
86 words
A facsimile apparatus according to claim 22, wherein said control means is adapted to set in said counter a predetermined value corresponding to said amount of operation of said conveyor means, responsive to the trailing end of an original sheet being detected by said detecting means, and said control means being adapted to execute a subtraction each time said predetermined amount of operation is performed by said conveyor means, thus recognizing the completion of transmission of information from each of a plurality of successive original sheets.
Claim 27
Dependent Claim
44 words
A facsimile apparatus according to claim 15, wherein said control means is adapted to perform such a control that information carried by a predetermined number of separate successive original sheets is transmitted as a batch of information carried by a single continuous original sheet.
Claim 28
Dependent Claim
44 words
A facsimile apparatus according to claim 15, further comprising an instruction means which gives an instruction to said control means for transmitting information carried by a plurality of separate successive original sheets as a batch of information carried by a single continuous original sheet.
Claim 29
Dependent Claim
73 words
A facsimile apparatus according to either one of claims 1 and 15, wherein said control means is adapted to allow said transmitting means to transmit, when a succeeding original is detected by said detecting means, the information of the succeeding original sheet without conducting an intervening facsimile communication protocol, whereby information carried by a plurality of separate successive original sheets is transmitted as a batch of information on a single continuous original sheet.
Claim 30
Dependent Claim
93 words
A facsimile apparatus comprising: reading means for reading information from an original sheet; transmission means for transmitting picture information read by said reading means; detecting means for detecting the presence of an original sheet at a predetermined position; and control means adapted to cause said transmission means to transmit, responsive to a succeeding original sheet being detected by said detecting means during reading of information from a plurality of successive original sheets, information carried by a plurality of successive separate original sheets as a batch of information carried by a single continuous sheet.
Claim 31
Dependent Claim
93 words
A facsimile apparatus comprising: reading means for reading information from an original sheet; transmission means for transmitting picture information read by said reading means; detecting means for detecting the presence of an original sheet at a predetermined position; and control means adapted to cause said transmission means to transmit, responsive to a succeeding original sheet being detected by said detecting means during reading of information from a plurality of successive original sheets, information carried by a plurality of successive separate original sheets as a batch of information carried by a single continuous sheet.
Claim 32
Dependent Claim
26 words
A facsimile apparatus according to claim 27, further comprising conveyor means for conveying the original sheets along a predetermined path of conveyance to said reading means.
Claim 33
Dependent Claim
27 words
A facsimile apparatus according to claim 28, wherein said detecting means is disposed at a predetermined position along the path of the conveyance of said original sheet.
Claim 34
Dependent Claim
44 words
A fascimile apparatus according to claim 27, further comprising an instruction means which gives an instruction to said control means for transmitting information carried by a plurality of separate successive original sheets as a batch of information carried by a single continuous original sheet.
Claim 35
Dependent Claim
69 words
A facsimile apparatus according to claim 27, wherein said control means is adapted to allow said transmitting means to transmit, when a succeeding original sheet is detected by said detecting means, the information of the succeeding original sheet without conducting an intervening facsimile communication protocol, whereby information carried by a plurality of separate successive original sheets is transmitted as a batch of information on a single continuous original sheet.
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) | 1991-02-01 | 1991-08-03 | 1992-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-02-01 | 1995-08-03 | 1996-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-02-01 | 1999-08-03 | 2000-02-02 | $7700.00 | Window Closed / Lapsed |