US4812832A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Input control device
Assignee: Brother Industries Ltd
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Filing: 1987-07-15
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Granted: 1989-03-14
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Expires: 2007-07-15
Abstract
Abstract In an input control device for use with an electric typewriter, word processor or computer, provided are a special back key which inputs the command for moving a visual indicator in a direction toward the beginning of a line of data, and a special advance key which inputs the command for moving the indicator in a direction toward the end of the line. With the special back key depressed, the indicator is moved to the beginning of the line when the indicator is within a data string and to the end of data string when the indicator is outside the data string. With the special advance key depressed, the indicator is moved to the end of the data string when the indicator is positioned within the data string except at the end of the data string and to the end of the line when the indicator is outside the data string except at the end of the data string.
Inventors
- 👤 Minoru Oishi
- 👤 Yoshinari Morimoto
- 👤 Akihiro Furukawa
- 👤 Tomoko Miura
- 👤 Yoshie Ikeda
- 👤 Akemi Nagatsuna
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:07
CPC Classifications
G; G06; G06F; G06F3/00; G06F3/01; G06F3/048; G06F3/0487; G06F3/0489; G06F3/04892
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
231 words
In an input control device which, for data entry along a line having a beginning and an end, specifies a data input position by moving a visual indicator forward or backward between the beginning and end of the line, the improvement which comprises; a special back key which inputs a command for moving said indicator in a direction toward said beginning of the line; a special advance key which inputs a command for moving said indicator in a direction toward said end of the line; position detecting means for detecting the position of said indicator when one of said keys is depressed; means responsive to said position detecting means for moving said indicator, in response to a single pressing of said special back key, to said beginning of the line when said indicator is within a data string, said data string including a data space next to the last data thereof, while to end of said data string when the indicator is outside said data string; and means responsive to said position detecting means for moving said indicator, with said special advance key once depressed, to (1) said end of data string when said indicator is positioned within said data string except at the end of said data string, and (2) to said end of line when the indicator is outside said data string or at said end of data string.
Claim 2
Dependent Claim
231 words
In an input control device which, for data entry along a line having a beginning and an end, specifies a data input position by moving a visual indicator forward or backward between the beginning and end of the line, the improvement which comprises; a special back key which inputs a command for moving said indicator in a direction toward said beginning of the line; a special advance key which inputs a command for moving said indicator in a direction toward said end of the line; position detecting means for detecting the position of said indicator when one of said keys is depressed; means responsive to said position detecting means for moving said indicator, in response to a single pressing of said special back key, to said beginning of the line when said indicator is within a data string, said data string including a data space next to the last data thereof, while to end of said data string when the indicator is outside said data string; and means responsive to said position detecting means for moving said indicator, with said special advance key once depressed, to (1) said end of data string when said indicator is positioned within said data string except at the end of said data string, and (2) to said end of line when the indicator is outside said data string or at said end of data string.
Claim 3
Dependent Claim
20 words
The device according to claim 1 wherein said indicator is a cursor displayed on a screen of a display device.
Claim 4
Dependent Claim
17 words
The device according to claim 1 wherein said indicator is a printing head of a printing device.
Claim 5
Dependent Claim
257 words
In an input control device which, for data entry, along a line having a beginning and an end, specifies a data input position by moving a visual indicator forward or backward between the beginning and end of the line, the improvement which comprises; a special back way which inputs a command for moving said indicator in a direction toward said beginning of the line; a special advance key which inputs a command for moving said indicator in a direction toward said end of the line; first means for determining whether said indicator is positioned at the end of a data string created on said line, said data string including a data space next to the last data thereof; second means for determining if said indicator is positioned within said data string; means responsive to said first and second determining means for moving said indicator, in response to a single pressing of said special back key, to said beginning of the line when said indicator is within a data string including a data space next to the last data thereof and to the end of said data string when the indicator is outside said data string; and means responsive to said first and second determining means for moving said indicator, with said special advance key once depressed, to said end of data string when said indicator is positioned within said data string except said end of data string, while to said end of line when the indicator is outside said data string except said end of data string.
Claim 6
Dependent Claim
257 words
In an input control device which, for data entry, along a line having a beginning and an end, specifies a data input position by moving a visual indicator forward or backward between the beginning and end of the line, the improvement which comprises; a special back way which inputs a command for moving said indicator in a direction toward said beginning of the line; a special advance key which inputs a command for moving said indicator in a direction toward said end of the line; first means for determining whether said indicator is positioned at the end of a data string created on said line, said data string including a data space next to the last data thereof; second means for determining if said indicator is positioned within said data string; means responsive to said first and second determining means for moving said indicator, in response to a single pressing of said special back key, to said beginning of the line when said indicator is within a data string including a data space next to the last data thereof and to the end of said data string when the indicator is outside said data string; and means responsive to said first and second determining means for moving said indicator, with said special advance key once depressed, to said end of data string when said indicator is positioned within said data string except said end of data string, while to said end of line when the indicator is outside said data string except said end of data string.
Claim 7
Dependent Claim
39 words
The device according to claim 4 wherein said second means determines if said indicator is positioned at the left side of said end of the data string if said indicator is not on the end of the data string.
Claim 8
Dependent Claim
39 words
The device according to claim 4 wherein said second means determines if said indicator is positioned at the right side of the end of the data string if said indicator is not on said end of the data string.
Claim 9
Dependent Claim
20 words
The device according to claim 4 wherein said indicator is a cursor displayed on a screen of a display device.
Claim 10
Dependent Claim
17 words
The device according to claim 4 wherein said indicator is a printing head of a printing device.
Claim 11
Dependent Claim
216 words
In input control device which, for data entry, specifies a data input position by moving a visual indicator forward or backward between the beginning and end of a line, the improvement which comprises: a special back key which inputs a command for moving said indicator in a direction toward said beginning of line; a special advance key which inputs a command for moving said indicator in a direction toward said end of line; key detecting means for detecting which of said special keys operated; position detecting means for detecting the present position of said indicator when one of said special keys is operated; means responsive to said key detecting means and position detecting means for moving said indicator, with said special back key once depressed, to said beginning of line when said indicator is within a data string including a data space next to the last data thereof, while to end of said data string when the indicator is outside said data string; and means responsive to said key detecting means and position detecting means for moving said indicator, with said special advance key once depressed, to said end of data string when said indicator is within said data string except when the indicator is outside said data string and at said end of data string.
Claim 12
Dependent Claim
216 words
In input control device which, for data entry, specifies a data input position by moving a visual indicator forward or backward between the beginning and end of a line, the improvement which comprises: a special back key which inputs a command for moving said indicator in a direction toward said beginning of line; a special advance key which inputs a command for moving said indicator in a direction toward said end of line; key detecting means for detecting which of said special keys operated; position detecting means for detecting the present position of said indicator when one of said special keys is operated; means responsive to said key detecting means and position detecting means for moving said indicator, with said special back key once depressed, to said beginning of line when said indicator is within a data string including a data space next to the last data thereof, while to end of said data string when the indicator is outside said data string; and means responsive to said key detecting means and position detecting means for moving said indicator, with said special advance key once depressed, to said end of data string when said indicator is within said data string except when the indicator is outside said data string and at said end of data string.
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) | 1992-03-13 | 1992-09-12 | 1993-03-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-03-13 | 1996-09-12 | 1997-03-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-03-13 | 2000-09-12 | 2001-03-14 | $7700.00 | Window Closed / Lapsed |