US4887167A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Recording apparatus
Assignee: Toshiba Corp
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Filing: 1987-01-20
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Granted: 1989-12-12
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Expires: 2007-01-20
Abstract
Abstract A recording apparatus according to the present invention is constructed to record data on a member to be recorded by filling recording ink in a film having a large number of minute orifices and by spouting ink from the minute orifices by means of the pressure of bubbles generated through the heating of filled ink with heating elements. The present recording apparatus comprises a motion control unit for controlling the transportation of the member to be recorded, and a film motion control unit for controlling the transportation of the film, synchronized with the transportation of the member to be recorded. Another configuration of the present invention is a recording apparatus which comprises a heating element having a plurality of printing dots a plurality of buffers each having capacity for a plurality of scanning lines in responce to the printing dots of the heating elements, recording control unit for controlling the recording of the heating element in a predetermined order by use of the buffers, and motion control unit for controlling the transportation of the member to be recorded by the heating element.
Inventors
- 👤 Kunihiko Miura
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 13:27
CPC Classifications
B; B41; B41J; B41J17/00; B41J17/02; B41J17/04; G; G01; G01D; G01D15/00; G01D15/10
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
166 words
A recording apparatus, comprising: printing means having a plurality of printing dots for printing data on a member to be recorded; a plurality of buffers, each operative to and having a capacity for storing a first predetermined amount of the printing data corresponding to a first plurality of scanning lines of the printing dots of said printing means, and operative to store a second predetermined amount of the printing data corresponding to a second plurality of scanning lines different than said first plurality of scanning lines; and recording control means governed by the amount of data stored in the plurality of buffers for controlling said printing means to print the printing data in accordance with a first operating characteristic at times when the first predetermined amount of printing data is stored in the plurality of buffers and in accordance with a second operating characteristic different from the first operating characteristic at times when the second predetermined amount of data is stored in the plurality of buffers.
Claim 2
Dependent Claim
166 words
A recording apparatus, comprising: printing means having a plurality of printing dots for printing data on a member to be recorded; a plurality of buffers, each operative to and having a capacity for storing a first predetermined amount of the printing data corresponding to a first plurality of scanning lines of the printing dots of said printing means, and operative to store a second predetermined amount of the printing data corresponding to a second plurality of scanning lines different than said first plurality of scanning lines; and recording control means governed by the amount of data stored in the plurality of buffers for controlling said printing means to print the printing data in accordance with a first operating characteristic at times when the first predetermined amount of printing data is stored in the plurality of buffers and in accordance with a second operating characteristic different from the first operating characteristic at times when the second predetermined amount of data is stored in the plurality of buffers.
Claim 3
Dependent Claim
61 words
The recording apparatus of claim 1, further comprising transporting means for transporting to successive scanning lines the member to be recorded at a rate of transportation that is either accelerated or decelerated, and wherein said first operating characteristic is the accelerated rate of transportation of the member, and the second operating characteristic is the decelerated rate of transportation of the member.
Claim 4
Dependent Claim
41 words
The recording apparatus of claim 2, wherein said recording control means controls the transportation means to decelerate transportation of the member to be recorded when the printing data stored in the plurality of buffers is less than said first predetermined amount.
Claim 5
Dependent Claim
39 words
The recording apparatus of claim 2, wherein said recording control means controls the transportation means to accelerate the member to be recorded when the printing data stored in the plurality of buffers is greater than said second predetermined amount.
Claim 6
Dependent Claim
181 words
A recording apparatus for recording printing data on a member to be recorded, by filing ink in a film having a plurality of minute orifices, comprising: means for spouting ink from the minute orifices by a pressure of bubbles generated through a heating of the ink with heating elements, comprising; a plurality of buffers each operative to and having a capacity for storing a first predetermined amount of the printing data corresponding to a first plurality of scanning lines, and further operative to store a second predetermined amount of the printing data corresponding to a second plurality of scanning lines; means for transporting the member to be recorded in accordance with an acceleration mode and a deceleration mode, the acceleration mode corresponding to a predetermined increasing rate of transportation and the deceleration mode corresponding to a predetermined decreasing rate of transportation; and recording control means governed by the first and second predetermined amount of data stored in the buffers for controlling the transporting means to transport the member to be recorded at a selected one of the acceleration and deceleration modes.
Claim 7
Dependent Claim
181 words
A recording apparatus for recording printing data on a member to be recorded, by filing ink in a film having a plurality of minute orifices, comprising: means for spouting ink from the minute orifices by a pressure of bubbles generated through a heating of the ink with heating elements, comprising; a plurality of buffers each operative to and having a capacity for storing a first predetermined amount of the printing data corresponding to a first plurality of scanning lines, and further operative to store a second predetermined amount of the printing data corresponding to a second plurality of scanning lines; means for transporting the member to be recorded in accordance with an acceleration mode and a deceleration mode, the acceleration mode corresponding to a predetermined increasing rate of transportation and the deceleration mode corresponding to a predetermined decreasing rate of transportation; and recording control means governed by the first and second predetermined amount of data stored in the buffers for controlling the transporting means to transport the member to be recorded at a selected one of the acceleration and deceleration modes.
Claim 8
Dependent Claim
50 words
The recording apparatus of claim 5, wherein said recording control means controls the transportation means to operate in the deceleration mode to decelerate the member to be recorded at times when the amount of the printing data stored in the plurality of buffers is less than said first predetermined amount.
Claim 9
Dependent Claim
50 words
The recording apparatus of claim 5, wherein said recording control means controls the transportation means to operate in the acceleration mode to accelerate the member to be recorded at times when the amount of the printing data stored in the plurality of buffers is greater than said second predetermined amount.
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) | 1992-12-11 | 1993-06-12 | 1993-12-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-12-11 | 1997-06-12 | 1997-12-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-12-11 | 2001-06-12 | 2001-12-12 | $7700.00 | Window Closed / Lapsed |