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US4639746A Expired / Lapsed US ⏱️ 0.0 years remaining

Image recording apparatus

Assignee: Canon Inc
•
Filing: 1984-06-26
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Granted: 1987-01-27
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Expires: 2004-06-26
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Abstract

Abstract An image recording apparatus comprises ink jet recording heads; a carriage for moving and scanning those ink jet heads; and a data recording unit for recording character data such as the date and the like in a blank portion other than a image recording region of the recording medium by use of the ink jet heads which are in this blank portion while the carriage is scanning. The character data is recorded (generally in black) by at least the one ink jet head which is arranged at the endmost portion in the direction of arrangement of the ink jet heads. Since the character data can be recorded in the blank portion while the image is being recorded in the image recording region, the total recording time can be reduced.

Inventors

  • 👤 Mitsuru Yamamoto

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-10 01:29
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/04; H04N1/19; B; B41; B41J; B41J2/00; B41J2/005; B41J2/01; B41J2/135; B41J2/145; H04N1/387; H04N1/3871; H04N2201/00; H04N2201/32; H04N2201/3201; H04N2201/3212; H04N2201/3214; H04N2201/3271

Claims Analysis

Total Claims: 26
Claim 1
Independent Claim 200 words
An image recording apparatus for recording an image on a recording medium, comprising: image signal generating means for obtaining an image signal which represents an image to be recorded in a predetermined area on the recording medium; additional signal generating means for obtaining an additional signal which represents additional data to be recorded outside the predetermined area on the recording medium; recording means including a plurality of recording elements for recording on the recording medium in response to the signals from said image signal generating means and said additional signal generating means, wherein at least one other recording element, which does not record additional data, scans the predetermined area during the recording of the additional data; scanning means for providing relative movement between said recording means and the recording medium, the predetermined area being defined by the relative movement of said recording means and the recording medium; and control means for applying the additional signal to at least one of said plurality of recording elements when said at least one recording element scans the recording medium outside the predetermined area, such that said at least one recording element records the additional data outside the predetermined area on the recording medium.
Claim 2
Dependent Claim 200 words
An image recording apparatus for recording an image on a recording medium, comprising: image signal generating means for obtaining an image signal which represents an image to be recorded in a predetermined area on the recording medium; additional signal generating means for obtaining an additional signal which represents additional data to be recorded outside the predetermined area on the recording medium; recording means including a plurality of recording elements for recording on the recording medium in response to the signals from said image signal generating means and said additional signal generating means, wherein at least one other recording element, which does not record additional data, scans the predetermined area during the recording of the additional data; scanning means for providing relative movement between said recording means and the recording medium, the predetermined area being defined by the relative movement of said recording means and the recording medium; and control means for applying the additional signal to at least one of said plurality of recording elements when said at least one recording element scans the recording medium outside the predetermined area, such that said at least one recording element records the additional data outside the predetermined area on the recording medium.
Claim 3
Dependent Claim 23 words
An image recording apparatus according to claim 1, wherein said plurality of recording elements comprise ink jet recording heads for discharging ink droplets.
Claim 4
Dependent Claim 18 words
An image recording apparatus according to claim 1, wherein said plurality of recording elements are two dimensionally arranged.
Claim 5
Dependent Claim 23 words
An image recording apparatus according to claim 1, wherein the additional signal includes data such as characters and the like regarding a date.
Claim 6
Dependent Claim 27 words
An image recording apparatus according to claim 9, wherein said plurality of recording elements are arranged parallel to the relative scanning direction provided by said scanning means.
Claim 7
Dependent Claim 18 words
An image recording apparatus according to claim 5, wherein said plurality of recording elements record respective different colors.
Claim 8
Dependent Claim 20 words
An image recording apparatus according to claim 6, wherein at least one of said plurality of recording elements records black.
Claim 9
Dependent Claim 30 words
An image recording apparatus according to claim 7, wherein said recording element for recording black is arranged at the endmost portion in the arrangement of said plurality of recording elements.
Claim 10
Dependent Claim 191 words
An image recording apparatus for recording an image on a recording medium, comprising: image signal generating means for obtaining an image signal which represents an image to be recorded in a predetermined area on the recording medium; additional signal generating means for obtaining an additional signal which represents additional data to be recorded outside the predetermined area on the recording medium; recording means including a plurality of recording elements for recording on the recording medium in response to the signals from said image signal generating means and said additional signal generating means, wherein said plurality of recording elements comprise ink jet recording heads for discharging ink droplets; scanning means for providing relative movement between said recording means and the recording medium, the predetermined area being defined by the relative movement of said recording means and the recording medium; and control means for applying the additional signal to at least one of said plurality of recording elements when said at least one recording element scans the recording medium outside the predetermined area, such that said at least one recording element records the additional data outside the predetermined area on the recording medium.
Claim 11
Dependent Claim 191 words
An image recording apparatus for recording an image on a recording medium, comprising: image signal generating means for obtaining an image signal which represents an image to be recorded in a predetermined area on the recording medium; additional signal generating means for obtaining an additional signal which represents additional data to be recorded outside the predetermined area on the recording medium; recording means including a plurality of recording elements for recording on the recording medium in response to the signals from said image signal generating means and said additional signal generating means, wherein said plurality of recording elements comprise ink jet recording heads for discharging ink droplets; scanning means for providing relative movement between said recording means and the recording medium, the predetermined area being defined by the relative movement of said recording means and the recording medium; and control means for applying the additional signal to at least one of said plurality of recording elements when said at least one recording element scans the recording medium outside the predetermined area, such that said at least one recording element records the additional data outside the predetermined area on the recording medium.
Claim 12
Dependent Claim 185 words
An image recording apparatus for recording an image on a recording medium, comprising: image signal generating means for obtaining an image signal which represents an image to be recorded in a predetermined area on the recording medium; additional signal generating means of obtaining an additional signal which represents additional data to be recorded outside the predetermined area on the recording medium; recording means including a plurality of recording elements for recording on the recording medium in response to the signals from said image signal generating means and said additional signal generating means, wherein said plurality of recording elements are two-dimensionally arranged; scanning means for providing relative movement between said recording means and the recording medium, the predetermined area being defined by the relative movement of said recording means and the recording medium; and control means for applying the additional signal to at least one of said plurality of recording elements when said at least one recording element scans the recording medium outside the predetermined area, such that said at least one recording element records the additional data outside the predetermined area on the recording medium.
Claim 13
Dependent Claim 185 words
An image recording apparatus for recording an image on a recording medium, comprising: image signal generating means for obtaining an image signal which represents an image to be recorded in a predetermined area on the recording medium; additional signal generating means of obtaining an additional signal which represents additional data to be recorded outside the predetermined area on the recording medium; recording means including a plurality of recording elements for recording on the recording medium in response to the signals from said image signal generating means and said additional signal generating means, wherein said plurality of recording elements are two-dimensionally arranged; scanning means for providing relative movement between said recording means and the recording medium, the predetermined area being defined by the relative movement of said recording means and the recording medium; and control means for applying the additional signal to at least one of said plurality of recording elements when said at least one recording element scans the recording medium outside the predetermined area, such that said at least one recording element records the additional data outside the predetermined area on the recording medium.
Claim 14
Dependent Claim 191 words
An image recording apparatus for recording an image on a recording medium, comprising: image signal generating means for obtaining an image signal which represents an image to be recorded in a predetermined area on the recording medium; additional signal generating means for obtaining an additional signal which represents additional data to be recorded outside the predetermined area on the recording medium, wherein the additional signal includes data such as characters and the like regarding a date; recording means including a plurality of recording elements for recording on the recording medium in response to the signals from said image signal generating means and said additional signal generating means; scanning means for providing relative movement between said recording means and the recording medium, the predetermined area being defined by the relative movement of said recording means and the recording medium; and control means for applying the additional signal to at least one of said plurality of recording elements when said at least one recording element scans the recording medium outside the predetermined area, such that said at least one recording element records the additional data outside the predetermined area on the recording medium.
Claim 15
Dependent Claim 191 words
An image recording apparatus for recording an image on a recording medium, comprising: image signal generating means for obtaining an image signal which represents an image to be recorded in a predetermined area on the recording medium; additional signal generating means for obtaining an additional signal which represents additional data to be recorded outside the predetermined area on the recording medium, wherein the additional signal includes data such as characters and the like regarding a date; recording means including a plurality of recording elements for recording on the recording medium in response to the signals from said image signal generating means and said additional signal generating means; scanning means for providing relative movement between said recording means and the recording medium, the predetermined area being defined by the relative movement of said recording means and the recording medium; and control means for applying the additional signal to at least one of said plurality of recording elements when said at least one recording element scans the recording medium outside the predetermined area, such that said at least one recording element records the additional data outside the predetermined area on the recording medium.
Claim 16
Dependent Claim 202 words
A color image recording apparatus for recording a color image on a recording medium, comprising: color image signal generating means for obtaining a color image signal which represents a color image to be recorded in a predetermined are on the recording medium; additional signal generating means for obtaining an additional signal which represents additional data to be recorded outside the predetermined area on the recording medium; recording means including a plurality of recording elements for recording on the recording medium with a plurality of colors in response to the signals from said color image signal generating means and said additional signal generating means, wherein said plurality of recording elements comprise ink jet recording heads for discharging ink droplets; scanning means for providing relative movement between said recording means and the recording medium, the predetermined area being defined by the relative movement of said recording means and the recording medium; and control means for applying the additional signal to at least one of said plurality of recording elements when said at least one recording element scans the recording medium outside the predetermined area, such that said at least one recording element records the additional data outside the predetermined area on the recording medium.
Claim 17
Dependent Claim 202 words
A color image recording apparatus for recording a color image on a recording medium, comprising: color image signal generating means for obtaining a color image signal which represents a color image to be recorded in a predetermined are on the recording medium; additional signal generating means for obtaining an additional signal which represents additional data to be recorded outside the predetermined area on the recording medium; recording means including a plurality of recording elements for recording on the recording medium with a plurality of colors in response to the signals from said color image signal generating means and said additional signal generating means, wherein said plurality of recording elements comprise ink jet recording heads for discharging ink droplets; scanning means for providing relative movement between said recording means and the recording medium, the predetermined area being defined by the relative movement of said recording means and the recording medium; and control means for applying the additional signal to at least one of said plurality of recording elements when said at least one recording element scans the recording medium outside the predetermined area, such that said at least one recording element records the additional data outside the predetermined area on the recording medium.
Claim 18
Dependent Claim 33 words
A color image recording apparatus according to claim 12, wherein at least one other recording element, which does not record additional data, scans the predetermined area during the recording of the additional data.
Claim 19
Dependent Claim 211 words
A color image recording apparatus for recording a color image on a recording medium, comprising: color image signal generating means for obtaining a color image signal which represents a color image to be recorded in a predetermined area on the recording medium; additional signal generating means for obtaining an additional signal which represents additional data to be recorded outside the predetermined area on the recording medium; recording means including a plurality of recording elements for recording on the recording medium with a plurality of colors in response to the signals from said color image signal generating means and said additional signal generating means, wherein at least one other recording element, which does not record additional data, scans the predetermined area during the recording of the additional data; scanning means for providing relative movement between said recording means and the recording medium, the predetermined area being defined by the relative movement of said recording means and the recording medium; and control means for applying the additional signal to at least one of said plurality of recording elements when said at least one recording element scans the recording medium outside the predetermined area, such that said at least one recording element records the additional data outside the predetermined area on the recording medium.
Claim 20
Dependent Claim 211 words
A color image recording apparatus for recording a color image on a recording medium, comprising: color image signal generating means for obtaining a color image signal which represents a color image to be recorded in a predetermined area on the recording medium; additional signal generating means for obtaining an additional signal which represents additional data to be recorded outside the predetermined area on the recording medium; recording means including a plurality of recording elements for recording on the recording medium with a plurality of colors in response to the signals from said color image signal generating means and said additional signal generating means, wherein at least one other recording element, which does not record additional data, scans the predetermined area during the recording of the additional data; scanning means for providing relative movement between said recording means and the recording medium, the predetermined area being defined by the relative movement of said recording means and the recording medium; and control means for applying the additional signal to at least one of said plurality of recording elements when said at least one recording element scans the recording medium outside the predetermined area, such that said at least one recording element records the additional data outside the predetermined area on the recording medium.
Claim 21
Dependent Claim 27 words
An image recording apparatus according to claim 17, wherein said plurality of recording elements are arranged parallel to the relative scanning direction provided by said scanning means.
Claim 22
Dependent Claim 32 words
An image recording apparatus according to claim 15, wherein said recording element for recording the additional data is arranged at the endmost portion in the arrangement of said plurality of recording elements.
Claim 23
Dependent Claim 19 words
An image recording apparatus according to claim 16, wherein said recording element for recording the additional data records black.
Claim 24
Dependent Claim 24 words
A color image recording apparatus according to claim 14, wherein the additional signal includes data such as characters and the like regarding a date.
Claim 25
Dependent Claim 202 words
A color image recording apparatus for recording a color image on a recording medium, comprising: color image signal generating means for obtaining a color image signal which represents a color image to be recorded in a predetermined area on the recording medium; additional signal generating means for obtaining an additional signal which represents additional data to be recorded outside the predetermined area on the recording medium, wherein the additional signal includes data such as characters and the like regarding a date; recording means including a plurality of recording elements for recording on the recording medium with a plurality of colors in response to the signals from said color image signal generating means and said additional signal generating means; scanning means for providing relative movement between said recording means and the recording medium, the predetermined area being defined by the relative movement of said recording means and the recording medium; and control means for applying the additional signal to at least one of said plurality of recording elements when said at least one recording element scans the recording medium outside the predetermined area, such that said at least one recording elements records the additional data outside the predetermined area on the recording medium.
Claim 26
Dependent Claim 202 words
A color image recording apparatus for recording a color image on a recording medium, comprising: color image signal generating means for obtaining a color image signal which represents a color image to be recorded in a predetermined area on the recording medium; additional signal generating means for obtaining an additional signal which represents additional data to be recorded outside the predetermined area on the recording medium, wherein the additional signal includes data such as characters and the like regarding a date; recording means including a plurality of recording elements for recording on the recording medium with a plurality of colors in response to the signals from said color image signal generating means and said additional signal generating means; scanning means for providing relative movement between said recording means and the recording medium, the predetermined area being defined by the relative movement of said recording means and the recording medium; and control means for applying the additional signal to at least one of said plurality of recording elements when said at least one recording element scans the recording medium outside the predetermined area, such that said at least one recording elements records the additional data outside the predetermined area on the recording medium.

References Cited (Backward Citations)

US4385302A Cited
US4446470A Cited
US4389652A Cited
US4415909A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1990-01-26 1990-07-28 1991-01-27 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1994-01-26 1994-07-28 1995-01-27 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1998-01-26 1998-07-28 1999-01-27 $7700.00 Window Closed / Lapsed

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