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US4954967A
Expired / Lapsed
US
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Information processing apparatus
Assignee: Canon Inc
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Filing: 1989-12-20
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Granted: 1990-09-04
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Expires: 2009-12-20
Abstract
Abstract An information processing apparatus includes an input means having a plurality of switches arranged thereon, the direction of the sequential actuation of the switches is detected to determine a scrolling direction of movement of information. Marks are provided on a display to indicate the direction of scrolling. The display of information is controlled in accordance with the direction of movement of the information. Scrolling the information is inhibited when the direction of actuation of the switches conflicts with a predetermined scroll direction. Scrolling velocity may be controlled by the speed with which switches at the position of each mark are actuated.
Inventors
- 👤 Hiroshi Takahashi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:52
CPC Classifications
G; G06; G06F; G06F3/00; G06F3/01; G06F3/048; G06F3/0487; G06F3/0488; G06F3/0484; G06F3/0485
Claims Analysis
Total Claims: 24
Claim 1
Independent Claim
148 words
An electronic apparatus comprising: display means having a display screen for displaying data; scrolling means for scrolling said data displayed on said display means in a predetermined direction; transparent coordinate input means superimposed on said display screen of said display means for receiving input data; determination means, responsive to actuation of a predetermined position on said transparent coordinate input means, for determining a direction of movement of the data to be scrolled by said scrolling means and for determining a distance of movement of the data to be scrolled by said scrolling means based upon the input data received by said transparent coordinate input means in accordance with variation of the coordinate corresponding to actuation of the position on said coordinate input means; and control means for inhibiting said scrolling means from scrolling when the scroll direction determined by said determination means is different from said predetermined direction.
Claim 2
Dependent Claim
148 words
An electronic apparatus comprising: display means having a display screen for displaying data; scrolling means for scrolling said data displayed on said display means in a predetermined direction; transparent coordinate input means superimposed on said display screen of said display means for receiving input data; determination means, responsive to actuation of a predetermined position on said transparent coordinate input means, for determining a direction of movement of the data to be scrolled by said scrolling means and for determining a distance of movement of the data to be scrolled by said scrolling means based upon the input data received by said transparent coordinate input means in accordance with variation of the coordinate corresponding to actuation of the position on said coordinate input means; and control means for inhibiting said scrolling means from scrolling when the scroll direction determined by said determination means is different from said predetermined direction.
Claim 3
Dependent Claim
16 words
An electronic apparatus according to claim 1, wherein said display means comprises a liquid crystal display.
Claim 4
Dependent Claim
145 words
An electronic apparatus comprising: display means having a display screen for displaying data; transparent coordinate input means superimposed on said display screen of said display means for receiving input data; mark display means for displaying a mark indicating a scrolling direction of said data on said display screen of said display means; and scrolling means, operating in accordance with the actuation of a position corresponding to the mark on said transparent coordinate input means, for determining a direction of scrolling of the data displayed on said display screen of said display means and for determining a distance of scrolling of the data displayed on said display screen based upon the input data received by said transparent coordinate input means in accordance with variation of the coordinate corresponding to actuation of the position of said coordinate input means, so as to effect scrolling of the data.
Claim 5
Dependent Claim
145 words
An electronic apparatus comprising: display means having a display screen for displaying data; transparent coordinate input means superimposed on said display screen of said display means for receiving input data; mark display means for displaying a mark indicating a scrolling direction of said data on said display screen of said display means; and scrolling means, operating in accordance with the actuation of a position corresponding to the mark on said transparent coordinate input means, for determining a direction of scrolling of the data displayed on said display screen of said display means and for determining a distance of scrolling of the data displayed on said display screen based upon the input data received by said transparent coordinate input means in accordance with variation of the coordinate corresponding to actuation of the position of said coordinate input means, so as to effect scrolling of the data.
Claim 6
Dependent Claim
23 words
An electronic apparatus according to claim 3 wherein said mark comprises two arrow marks for indicating an upward direction and a downward direction.
Claim 7
Dependent Claim
31 words
An electronic apparatus according to claim 3 wherein said scrolling means changes a scrolling velocity in accordance with the velocity of actuation of the switches at said position of said mark.
Claim 8
Dependent Claim
33 words
An electronic apparatus according to claim 3 wherein said transparent coordinate input means comprises a three layer laminated construction including a vertical direction electrode sheet, a spacer, and a horizontal direction electrode sheet.
Claim 9
Dependent Claim
16 words
An electronic apparatus according to claim 3, wherein said display means comprises a liquid crystal display.
Claim 10
Dependent Claim
132 words
An electronic apparatus comprising: display means having a display screen for displaying data; transparent coordinate input means superimposed on said display screen of said display means for receiving input data; and scrolling means, operating in accordance with the actuation of a position of said coordinate input means which corresponds to a predetermined position on said display screen of said display means, for determining a direction of scrolling of said data displayed on said display screen of said display means and for determining a distance of scroll of said data displayed on said display screen based upon the input data received by said transparent coordinate input means in accordance with variation of the coordinate corresponding to actuation of the position of said coordinate input means so as to effect scrolling of the data.
Claim 11
Dependent Claim
132 words
An electronic apparatus comprising: display means having a display screen for displaying data; transparent coordinate input means superimposed on said display screen of said display means for receiving input data; and scrolling means, operating in accordance with the actuation of a position of said coordinate input means which corresponds to a predetermined position on said display screen of said display means, for determining a direction of scrolling of said data displayed on said display screen of said display means and for determining a distance of scroll of said data displayed on said display screen based upon the input data received by said transparent coordinate input means in accordance with variation of the coordinate corresponding to actuation of the position of said coordinate input means so as to effect scrolling of the data.
Claim 12
Dependent Claim
19 words
An electronic apparatus according to claim 8 wherein said display means displays a mark for indicating a scrolling direction.
Claim 13
Dependent Claim
23 words
An electronic apparatus according to claim 9 wherein a display position of said mark corresponds to a predetermined position of said input means.
Claim 14
Dependent Claim
19 words
An electronic apparatus according to claim 9 wherein said mark is displayed on right edge of said display means.
Claim 15
Dependent Claim
16 words
An electronic apparatus according to claim 8, wherein said display means comprises a liquid crystal display.
Claim 16
Dependent Claim
151 words
An electronic apparatus comprising: display means having a display screen for displaying data; transparent coordinate input means superimposed on said display screen of said display means for receiving input data; mark display means for displaying a plurality of marks indicating different scrolling directions of said data on said display screen of said display means; and control means, operating in accordance with the actuation of one of a plurality of positions of said transparent coordinate input means which corresponds to said marks displayed by said mark display means, for determining a scrolling direction of said data in response to a type of the actuated mark and for determining a scrolling distance of said data based upon the input data received by said transparent coordinate input means in accordance with variation of the coordinate corresponding to actuation of the position of said coordinate input means so as to effect scrolling of the data.
Claim 17
Dependent Claim
151 words
An electronic apparatus comprising: display means having a display screen for displaying data; transparent coordinate input means superimposed on said display screen of said display means for receiving input data; mark display means for displaying a plurality of marks indicating different scrolling directions of said data on said display screen of said display means; and control means, operating in accordance with the actuation of one of a plurality of positions of said transparent coordinate input means which corresponds to said marks displayed by said mark display means, for determining a scrolling direction of said data in response to a type of the actuated mark and for determining a scrolling distance of said data based upon the input data received by said transparent coordinate input means in accordance with variation of the coordinate corresponding to actuation of the position of said coordinate input means so as to effect scrolling of the data.
Claim 18
Dependent Claim
16 words
An electronic apparatus according to claim 13, wherein said display means comprises a liquid crystal display.
Claim 19
Dependent Claim
116 words
An electronic apparatus comprising: display means having a display screen for displaying data; display control means for displaying information indicating a direction of scroll of said data on a display screen of said display means and for receiving input data; and scroll control means operating in accordance with the actuation of a position of the information displayed by said display means for determining a scrolling direction of said data, for detecting variation of actuation of a position of the information indicating a direction of scroll of said data and for determining a scrolling distance of said data based upon the input data received by said display control means so as to effect scrolling of the data.
Claim 20
Dependent Claim
116 words
An electronic apparatus comprising: display means having a display screen for displaying data; display control means for displaying information indicating a direction of scroll of said data on a display screen of said display means and for receiving input data; and scroll control means operating in accordance with the actuation of a position of the information displayed by said display means for determining a scrolling direction of said data, for detecting variation of actuation of a position of the information indicating a direction of scroll of said data and for determining a scrolling distance of said data based upon the input data received by said display control means so as to effect scrolling of the data.
Claim 21
Dependent Claim
24 words
An electronic apparatus according to claim 15, further comprising a transparent touch panel for indicating said displayed information being superimposed on said display screen.
Claim 22
Dependent Claim
26 words
An electronic apparatus according to claim 16, wherein said mark display means displays a plurality of arrow marks for indicating said scrolling directions of said data.
Claim 23
Dependent Claim
22 words
An electronic apparatus according to claim 15, wherein said display control means further displays an arrow mark for indicating a scrolling direction.
Claim 24
Dependent Claim
16 words
An electronic apparatus according to claim 15, wherein said display means comprises a liquid crystal 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) | 1993-09-03 | 1994-03-05 | 1994-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-09-03 | 1998-03-05 | 1998-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-09-03 | 2002-03-05 | 2002-09-04 | $7700.00 | Window Closed / Lapsed |