US5503482A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tape printing apparatus
Assignee: Brother Industries Ltd
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Filing: 1994-12-16
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Granted: 1996-04-02
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Expires: 2014-12-16
Abstract
Abstract A tape printing apparatus for making printed labels includes a keyboard for entering a character string, a display screen for displaying the character string, a tape cassette printer mechanism for printing the character string on the tape, a tape width detector for detecting the tape width of the tape cassette mounted on the printer mechanism, a first display data generator which generates pattern image data used to define the effective display zone of display screen that is proportional to the detected tape width, and a second display data generator which generates image data of the entered character string based on stored font data so that a print image of the character string in correct proportion to the tape width is displayed in the display zone.
Inventors
- 👤 Yasushi Kawakami
- 👤 Masaharu Mori
- 👤 Shoji Sakuragi
- 👤 Minako Ishida
- 👤 Kazuaki Koie
- 👤 Sachiyo Nakahigashi
- 👤 Kengo Omura
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:04
CPC Classifications
B; B41; B41J; B41J3/00; B41J3/407; B41J3/4075
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
265 words
A tape printing apparatus, comprising: input means for entering alphanumeric and symbolic characters and various commands; data memory means for storing data of entered characters; display means including a display screen for displaying characters; font memory means for storing dot pattern data of many characters; a display data buffer for storing display image data to be displayed on said display screen; display control means for controlling said display means in response to the display image data read out of said display data buffer; printing means for printing characters on a tape as a printing medium; and a tape cassette having a tape stored therein is mounted detachably on said printing means, wherein said apparatus further includes: tape width detection means for detecting the tape width of the tape stored in said tape cassette; first display data generation means which receives data of the tape width detected by said tape width detection means, generates display image data for displaying distinctively an upper cutoff zone and lower cutoff zone in the upper and lower sections of said display screen thereby to set up an effective display zone having a width proportional to the tape width in the central portion of said display screen, and develops the image data in said display data buffer; and second display data generation means which reads dot pattern data out of said font memory means for the characters held in said data memory means, generates display image data for displaying a print image of the characters in the effective display zone, and stores the display image data in said display data buffer.
Claim 2
Dependent Claim
265 words
A tape printing apparatus, comprising: input means for entering alphanumeric and symbolic characters and various commands; data memory means for storing data of entered characters; display means including a display screen for displaying characters; font memory means for storing dot pattern data of many characters; a display data buffer for storing display image data to be displayed on said display screen; display control means for controlling said display means in response to the display image data read out of said display data buffer; printing means for printing characters on a tape as a printing medium; and a tape cassette having a tape stored therein is mounted detachably on said printing means, wherein said apparatus further includes: tape width detection means for detecting the tape width of the tape stored in said tape cassette; first display data generation means which receives data of the tape width detected by said tape width detection means, generates display image data for displaying distinctively an upper cutoff zone and lower cutoff zone in the upper and lower sections of said display screen thereby to set up an effective display zone having a width proportional to the tape width in the central portion of said display screen, and develops the image data in said display data buffer; and second display data generation means which reads dot pattern data out of said font memory means for the characters held in said data memory means, generates display image data for displaying a print image of the characters in the effective display zone, and stores the display image data in said display data buffer.
Claim 3
Dependent Claim
37 words
The tape printing apparatus according to claim 1, wherein said first display data generation means generates display image data for displaying the upper cutoff zone and lower cutoff zone in the form of hatched or shaded areas.
Claim 4
Dependent Claim
35 words
The tape printing apparatus according to claim 1, wherein said first display data generation means generates display image data for displaying the upper cutoff zone and lower cutoff zone in the form of border lines.
Claim 5
Dependent Claim
21 words
The tape printing apparatus according to claim 3, further comprising line-type setting means for setting the type of the border lines.
Claim 6
Dependent Claim
34 words
The tape printing apparatus according to claim 1, further comprising scaling means for changing the size of the display zone relative to the upper cutoff zone and lower cutoff zone displayed on said display.
Claim 7
Dependent Claim
28 words
The tape printing apparatus according to claim 5, wherein said scaling means is operable when said tape has a width less than or equal to a predetermined size.
Claim 8
Dependent Claim
28 words
The tape printing apparatus according to claim 1, further comprising a print data generation means for creating print data for printing by the printing means on the tape.
Claim 9
Dependent Claim
27 words
The tape printing apparatus as claimed in claim 1, wherein the upper cutoff zone, display zone and lower cutoff zone extend horizontally as viewed by an observer.
Claim 10
Dependent Claim
27 words
The tape printing apparatus according to claim 7, wherein the tape width detection means determines a cassette width which defines a width of the tape contained therein.
Claim 11
Dependent Claim
52 words
The tape printing apparatus as claimed in claim 9, wherein the display zone generated by said first display data generation means and the character data displayed therein generated by the second display data generation means are scaled so as to present a representation of the character data as printed on the tape.
Claim 12
Dependent Claim
143 words
A tape printing apparatus, comprising: input means for inputting alphanumeric and symbolic character data and various commands; a data memory for storing input character data; a display; a controller for controlling operation of the tape printing apparatus; a printing unit for printing the input character data on a tape print medium; a tape cassette containing said tape print medium removably mounted on the printing unit; cassette detecting means for detecting a size of the tape cassette mounted on the printing unit; first display generation means for dividing the display into three parallel sections including a center section having a width proportional to the width of the tape print medium; and second display generation means for generating character data for display in the center section of the display, the displayed character data being proportional to the character data printed on the tape print medium.
Claim 13
Dependent Claim
143 words
A tape printing apparatus, comprising: input means for inputting alphanumeric and symbolic character data and various commands; a data memory for storing input character data; a display; a controller for controlling operation of the tape printing apparatus; a printing unit for printing the input character data on a tape print medium; a tape cassette containing said tape print medium removably mounted on the printing unit; cassette detecting means for detecting a size of the tape cassette mounted on the printing unit; first display generation means for dividing the display into three parallel sections including a center section having a width proportional to the width of the tape print medium; and second display generation means for generating character data for display in the center section of the display, the displayed character data being proportional to the character data printed on the tape print medium.
Claim 14
Dependent Claim
30 words
The tape printing apparatus according to claim 11, further comprising scaling means for changing the size of the center section relative to the other two sections displayed on said display.
Claim 15
Dependent Claim
30 words
The tape printing apparatus according to claim 12, wherein said scaling means is operable when said tape print medium has a width less than or equal to a predetermined size.
Claim 16
Dependent Claim
29 words
The tape printing apparatus according to claim 11, further comprising a print data generation means for creating print data for printing by the printing unit on the print medium.
Claim 17
Dependent Claim
21 words
The tape printing apparatus as claimed in claim 11, wherein said three parallel sections extend horizontally as viewed by an observer.
Claim 18
Dependent Claim
30 words
The tape printing apparatus according to claim 15, wherein the sections formed on either side of the center section of the display have the form of hatched or shaded areas.
Claim 19
Dependent Claim
30 words
The tape printing apparatus according to claim 15, wherein the sections on either side of the center section of the display are separated from the center section by border lines.
Claim 20
Dependent Claim
20 words
The tape printing apparatus according to claim 17, further comprising line setting means for creating the type of border lines.
Claim 21
Dependent Claim
27 words
The tape printing apparatus according to claim 14, wherein the detecting means determines a cassette width which defines a width of the tape print medium contained therein.
Claim 22
Dependent Claim
52 words
The tape printing apparatus as claimed in claim 19, wherein the center section generated by said first display generation means and the character data displayed therein generated by the second display generation means are scaled so as to present a representation of the character data as printed on the tape print medium.
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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) | 1999-04-02 | 1999-10-02 | 2000-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-04-02 | 2003-10-02 | 2004-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-04-02 | 2007-10-02 | 2008-04-02 | $7700.00 | Window Closed / Lapsed |