US4724464A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Area setting device
Assignee: Kyocera Mita Industrial Co Ltd
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Filing: 1986-12-10
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Granted: 1988-02-09
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Expires: 2006-12-10
Abstract
Abstract An area setting device for setting coordinates of two points in a diagonal direction in one or more areas to be copied by a photocopier utilizing key operation in sequence, in which different colors are used for coordinate display in each direction. The same colors as the coordinate displays are used for coordinate input indicators. All the points are memorized as to whether coordinates have been applied. A key input is accepted for the first point not having coordinates applied, and this converts the memorized condition. Key input acceptance and memory state conversion are repeated for all the points required.
Inventors
- 👤 Tadashi Umeda
- 👤 Hiromi Okada
- 👤 Naoki Nakashima
- 👤 Tetsuya Kagawa
- 👤 Masanobu Maeshima
- 👤 Tadashi Kobata
- 👤 Shinobu Satonaka
- 👤 Jun Miyoshi
- 👤 Yusuke Morikawa
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 17:03
CPC Classifications
G; G03; G03G; G03G15/00; G03G15/50; G03G15/5016; Y; Y10; Y10S; Y10S347/00; Y10S347/90
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
198 words
An area setting device for setting the coordinates of two points in a diagonal direction in one or more areas of the copying zone of a photocopier comprising: (a) memorizing means for selectively memorizing whether coordinate inputs have been applied corresponding to each point which can be set; (b) first memory control means for memorizing the coordinates of the first point of all areas for which coordinate input conditions have already been memorized; (c) coordinate input control means for accepting only a key input indicative of the first point among the points memorized as being in a coordinate non-input state; (d) judging means for determining whether the next point to be memorized is in a coordinate non-input state or a coordinate input state; and (e) second memory control means responsive to the determination made by the judging means, or to a determination that no more coordinates are to be inputted, for memorizing that a specific point is in a coordinate input state at the time of input of a coordinate for the point memorized as being in a coordinate non-input state and also for memorizing the point of the next order as being in a coordinate non-input state.
Claim 2
Dependent Claim
198 words
An area setting device for setting the coordinates of two points in a diagonal direction in one or more areas of the copying zone of a photocopier comprising: (a) memorizing means for selectively memorizing whether coordinate inputs have been applied corresponding to each point which can be set; (b) first memory control means for memorizing the coordinates of the first point of all areas for which coordinate input conditions have already been memorized; (c) coordinate input control means for accepting only a key input indicative of the first point among the points memorized as being in a coordinate non-input state; (d) judging means for determining whether the next point to be memorized is in a coordinate non-input state or a coordinate input state; and (e) second memory control means responsive to the determination made by the judging means, or to a determination that no more coordinates are to be inputted, for memorizing that a specific point is in a coordinate input state at the time of input of a coordinate for the point memorized as being in a coordinate non-input state and also for memorizing the point of the next order as being in a coordinate non-input state.
Claim 3
Dependent Claim
51 words
An area setting device according to claim 1, further comprising a transparent member to be set on a document for which the area is to be set, said transparent member having coordinate displays in two directions crossing each other at right angles and markings at specific positions on the transparent member.
Claim 4
Dependent Claim
44 words
An area setting device according to claim 2, further comprising an operation panel including means for setting image forming conditions, coordinate input position indicators corresponding to each direction, and coordinate value indicators corresponding to each direction at the specific positions on the operation panel.
Claim 5
Dependent Claim
40 words
An area setting device according to claim 3, in which the coordinate displays in the two directions are respectively marked in two different colors, and the coordinate input position indicators corresponding to each direction are colored in the corresponding colors.
Claim 6
Dependent Claim
26 words
An area setting device according to claim 3, in which each coordinate value indicator shows coordinate values in the same color as the corresponding coordinate display.
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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) | 1991-02-08 | 1991-08-10 | 1992-02-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-02-08 | 1995-08-10 | 1996-02-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-02-08 | 1999-08-10 | 2000-02-09 | $7700.00 | Window Closed / Lapsed |