Patent US5657434A successfully refreshed from Google Patents.
US5657434A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for inputting, displaying and printing images
Assignee: Brother Industries Ltd
•
Filing: 1995-09-21
•
Granted: 1997-08-12
•
Expires: 2015-09-21
Abstract
Abstract A method and apparatus for inputting and displaying images includes an input device and a display screen that can only display a portion of an input image. The display range appearing in the display screen is automatically and continuously adjusted to display different portions of the input image based on the position of the input device so that the portions of the image surrounding a cursor are always displayed on the display screen.
Inventors
- 👤 Yoshijiro Yamamoto
- 👤 Mitsumasa Kako
- 👤 Michifumi Ishigami
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 22:28
CPC Classifications
G; G06; G06F; G06F3/00; G06F3/01; G06F3/048; G06F3/0484; G06F3/0485
Claims Analysis
Total Claims: 28
Claim 1
Independent Claim
209 words
A device for inputting and displaying an image that may extend over a plurality of pages, wherein page partitions exist between pages, comprising: an input device for inputting an image, the input device enabling a user to indicate particular positions on an image; a display screen for displaying a display range of an image that extends over only a portion of a page, wherein a first predetermined line positioned adjacent a first side of the display range corresponds to a first scroll border, and wherein a second predetermined line positioned adjacent a second side of the display range opposite the first side corresponds to a second scroll border; a position detector for detecting if the input device indicates a position on an image that does not correspond to a position in the display range between the first and second scroll borders; and a scrolling device for setting a new display range for the display screen that includes approximately equal sized portions of the input image on either side of the position indicated by the input device when the position detector detects that the input device indicates a position on an image that does not correspond to a position in the display range between the first and second scroll borders.
Claim 2
Independent Claim
209 words
A device for inputting and displaying an image that may extend over a plurality of pages, wherein page partitions exist between pages, comprising: an input device for inputting an image, the input device enabling a user to indicate particular positions on an image; a display screen for displaying a display range of an image that extends over only a portion of a page, wherein a first predetermined line positioned adjacent a first side of the display range corresponds to a first scroll border, and wherein a second predetermined line positioned adjacent a second side of the display range opposite the first side corresponds to a second scroll border; a position detector for detecting if the input device indicates a position on an image that does not correspond to a position in the display range between the first and second scroll borders; and a scrolling device for setting a new display range for the display screen that includes approximately equal sized portions of the input image on either side of the position indicated by the input device when the position detector detects that the input device indicates a position on an image that does not correspond to a position in the display range between the first and second scroll borders.
Claim 3
Dependent Claim
83 words
The device of claim 1, wherein the first scroll border comprises a vertical line positioned adjacent a left side of the display range, wherein the second scroll border comprises a vertical line positioned adjacent a right side of the display range, and wherein the position detector detects if the input device indicates a position on an image that corresponds to a position in the display range to the left of the first scroll border or to the right of the second scroll border.
Claim 4
Dependent Claim
105 words
The device of claim 1, further comprising: a current page indicator that indicates a page number of a page within which the majority of a new display range lies; a page partition detector for detecting when a new display range set by the scrolling device includes a page partition; and a display range adjustor that adjusts a new display range set by the scrolling device so that an end portion of the new display range corresponds to an end portion of the current page indicated by the current page indicator when the page partition detector detects that the new display range includes a page partition.
Claim 5
Dependent Claim
57 words
The device of claim 3, wherein the display range adjustor comprises a first display range adjustor, and further comprising a second display range adjustor that adjusts a new display range set by the first display range adjustor a predetermined amount so that the new display range includes a small portion of an adjacent page of an image.
Claim 6
Dependent Claim
156 words
The device of claim 4, further comprising: a first page detector that detects if the current page is the first page of an image; and a last page detector that detects if the current page is the last page of an image, and wherein the second display range adjustor adjusts a new display range set by the first display range adjustor a predetermined amount to the left when the new display range includes a left end portion of a page of an image and the first page detector does not detect that the current page is the first page, and wherein the second display range adjustor adjusts a new display range set by the first display range adjustor a predetermined amount to the right when the new display range includes a right end portion of a page of an image and the last page detector does not detect that the current page is the last page.
Claim 7
Dependent Claim
35 words
The device of claim 5, wherein the input device comprises a graphic input panel and an input pen, and wherein the position detector detects a position of the input pen on the graphic input panel.
Claim 8
Dependent Claim
35 words
The device of claim 1, wherein the input device comprises a graphic input panel and an input pen, and wherein the position detector detects a position of the input pen on the graphic input panel.
Claim 9
Dependent Claim
32 words
The device of claim 1, wherein the input device allows a user to input a hand-drawn image, and wherein the display screen displays at least a portion of the hand-drawn input image.
Claim 10
Dependent Claim
24 words
The device of claim 1, further comprising a printing device for printing an image input with the input device on an elongated recording medium.
Claim 11
Independent Claim
206 words
A device for inputting and displaying an image that may extend over a plurality of pages, wherein page partitions exist between pages, comprising: image input means for inputting an image and for indicating particular positions on an image; display means for displaying a display range of an image that extends over only a portion of a page, wherein a first predetermined line positioned adjacent a first side of the display range corresponds to a first scroll border, and wherein a second predetermined line positioned adjacent a second side of the display range opposite the first side corresponds to a second scroll border; position detecting means for detecting if the image input means indicates a position on an image that does not correspond to a position in the display range between the first and second scroll borders; and scrolling means for setting a new display range for the display means that includes approximately equal sized portions of an image on either side of a position indicated by the image input means when the position detecting means detects that the image input means indicates a position on the input image that does not correspond to a position in the display range between the first and second scroll borders.
Claim 12
Independent Claim
206 words
A device for inputting and displaying an image that may extend over a plurality of pages, wherein page partitions exist between pages, comprising: image input means for inputting an image and for indicating particular positions on an image; display means for displaying a display range of an image that extends over only a portion of a page, wherein a first predetermined line positioned adjacent a first side of the display range corresponds to a first scroll border, and wherein a second predetermined line positioned adjacent a second side of the display range opposite the first side corresponds to a second scroll border; position detecting means for detecting if the image input means indicates a position on an image that does not correspond to a position in the display range between the first and second scroll borders; and scrolling means for setting a new display range for the display means that includes approximately equal sized portions of an image on either side of a position indicated by the image input means when the position detecting means detects that the image input means indicates a position on the input image that does not correspond to a position in the display range between the first and second scroll borders.
Claim 13
Dependent Claim
85 words
The device of claim 10, wherein the first scroll border comprises a vertical line positioned adjacent a left side of the display range, wherein the second scroll border comprises a vertical line positioned adjacent a right side of the display range, and wherein the position detecting means detects if the image input means indicates a position on an image that corresponds to a position in the display range to the left of the first scroll border or to the right of the second scroll border.
Claim 14
Dependent Claim
107 words
The device of claim 10, further comprising: current page indicating means for indicating a page number of a page within which the majority of a new display range lies; page partition detection means for detecting when a new display range set by the scrolling means includes a page partition; and display range adjusting means for adjusting a new display range set by the scrolling means so that an end portion of the new display range corresponds to an end portion of the current page indicated by the current page indicating means when the page partition detection means detects that the new display range includes a page partition.
Claim 15
Dependent Claim
59 words
The device of claim 12, wherein the display range adjusting means comprises first display range adjusting means, and further comprising second display range adjusting means for adjusting a new display range set by the first display range adjusting means a predetermined amount so that the new display range includes a small portion of an adjacent page of an image.
Claim 16
Dependent Claim
161 words
The device of claim 13, further comprising: first page detecting means for detecting if the current page is the first page of an image; last page detecting means for detecting if the current page is the last page of an image, wherein the second display range adjusting means adjusts a new display range set by the first display range adjusting means a predetermined amount to the left when the new display range includes a left end portion of a page of an image and the first page detecting means does not detect that the current page is the first page, and wherein the second display range adjusting means adjusts a new display range set by the first display range adjusting means a predetermined amount to the right when the new display range includes aa right end portion of a page of an input image and the last page detecting means does not detect that the current page is the last page.
Claim 17
Dependent Claim
37 words
The device of claim 10, wherein the image input means comprises a graphic input panel and an input pen, and wherein the position detecting means detects a position of the input pen on the graphic input panel.
Claim 18
Dependent Claim
33 words
The device of claim 10, wherein the image input means allows a user to input a hand-drawn image, and wherein the display means displays at least a portion of the hand-drawn input image.
Claim 19
Dependent Claim
24 words
The device of claim 10, further comprising printing means for printing an image input with the image input means on an elongated recording medium.
Claim 20
Independent Claim
192 words
A method for displaying an image that may extend over a plurality of pages, wherein page partitions exist between pages, comprising the steps of: indicating positions on an image with an indicating device; displaying a display range of an image that extends over only a portion of a page on a display screen, wherein a first predetermined line positioned adjacent a first side of the display range corresponds to a first scroll border, and wherein a second predetermined line positioned adjacent a second side of the display range opposite the first side corresponds to a second scroll border; detecting if the indicating device indicates a position on an image that does not correspond to a position in the display range between the first and second scroll borders; setting a new display range for the display screen that includes approximately equal sized portions of an image on either side of the position indicated by the indicating device when the position indicated by the indicating device does not correspond to a position in the display range between the first and second scroll borders; and displaying the set new display range on the display screen.
Claim 21
Independent Claim
192 words
A method for displaying an image that may extend over a plurality of pages, wherein page partitions exist between pages, comprising the steps of: indicating positions on an image with an indicating device; displaying a display range of an image that extends over only a portion of a page on a display screen, wherein a first predetermined line positioned adjacent a first side of the display range corresponds to a first scroll border, and wherein a second predetermined line positioned adjacent a second side of the display range opposite the first side corresponds to a second scroll border; detecting if the indicating device indicates a position on an image that does not correspond to a position in the display range between the first and second scroll borders; setting a new display range for the display screen that includes approximately equal sized portions of an image on either side of the position indicated by the indicating device when the position indicated by the indicating device does not correspond to a position in the display range between the first and second scroll borders; and displaying the set new display range on the display screen.
Claim 22
Dependent Claim
111 words
The device of claim 18, wherein the first scroll border comprises a vertical line located adjacent a left side of the display range, wherein the second scroll border comprises a vertical line located adjacent a right side of the display range, and wherein the step of detecting if the indicating device indicates a position on an image that does not correspond to a position in the display range between the first and second scroll borders comprises detecting if the indicating device indicates a position on an image that corresponds to a position in the display range that is left of the first scroll border, or right of the second scroll border.
Claim 23
Dependent Claim
120 words
The method of claim 18, further comprising the steps of: determining a current page number of a page within which the majority of a set new display range lies when a new display range is set; detecting if a set new display range includes a page partition when a new display range is set; and adjusting a set new display range so that an end portion of the new display range corresponds to an end portion of the determined current page when a set new display range is determined to include the coordinates of a page partition, and wherein the step of displaying a set new display range comprises displaying the adjusted set new display range on the display screen.
Claim 24
Dependent Claim
71 words
The method of claim 20, further comprising the step of shifting the adjusted set new display range a predetermined amount so that the shifted, adjusted set new display range includes a small portion of an adjacent page of an image when a new display range is set, and wherein the step of displaying a set new display range comprises displaying the shifted, adjusted set new display range on the display screen.
Claim 25
Dependent Claim
159 words
The method of claim 21, further comprising the steps of: detecting if the current page is the first page of an image; and detecting if the current page is the last page of an image, and wherein the step of shifting an adjusted set new display range a predetermined amount so that the shifted, adjusted set new display range includes a small portion of an adjacent page of an image comprises the steps of: shifting the adjusted set new display range a predetermined amount to the left when the set new display range includes a left end portion of a page of an image and the current page is not detected to be the first page, and shifting the adjusted set new display range a predetermined amount to the right when the set new display range includes a right end portion of a page of an image and the current page is not detected to be the last page.
Claim 26
Dependent Claim
44 words
The device of claim 18, wherein the indicating device comprises a graphic input panel and an input pen, and wherein the step of detecting the position indicated by the indicating device comprises detecting the position of the input pen on the graphic input panel.
Claim 27
Dependent Claim
37 words
The method of claim 18, further comprising the step of storing image data corresponding to a position of the indicating device in response to a user executed command so that the user may input a handdrawn image.
Claim 28
Dependent Claim
18 words
The method of claim 18, further comprising the step of printing an image on an elongated recording medium.
References Cited (Backward Citations)
US5586237A
Cited
US5324123A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2000-08-11 | 2001-02-10 | 2001-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-08-11 | 2005-02-10 | 2005-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-08-11 | 2009-02-10 | 2009-08-12 | $7700.00 | Window Closed / Lapsed |