Patent US4860378A successfully refreshed from Google Patents.
US4860378A
Expired / Lapsed
US
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Text formatting apparatus
Assignee: HP Inc
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Filing: 1987-06-26
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Granted: 1989-08-22
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Expires: 2007-06-26
Abstract
Abstract In text formatting apparatus, means for inputting text, means for restricting formatting each line, means for storing characters to be used in the restriction formatting, and means responsive to a given command for changing the stored characters.
Inventors
- 👤 Toshihisa Aoki
- 👤 Sotoji Watanabe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:13
CPC Classifications
B; B41; B41J; B41J5/00; B41J5/30; G; G06; G06F; G06F40/00; G06F40/40; G06F40/53
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
102 words
Apparatus for formatting a flow of text with justified margins, comprising: means for storing characters in the text that are designated therein as being characters that are not to appear at a line extremity, means for building a formatted line of characters in accordance with said text, means for comparing a character at an extremity of said formatted line with at least some of the stored characters, and means for replacing a character at said extremity of said line with a character other than a stored character if the character at the extremity of the line is one of the stored characters.
Claim 2
Dependent Claim
102 words
Apparatus for formatting a flow of text with justified margins, comprising: means for storing characters in the text that are designated therein as being characters that are not to appear at a line extremity, means for building a formatted line of characters in accordance with said text, means for comparing a character at an extremity of said formatted line with at least some of the stored characters, and means for replacing a character at said extremity of said line with a character other than a stored character if the character at the extremity of the line is one of the stored characters.
Claim 3
Dependent Claim
96 words
Apparatus for formatting text with justified margins comprising: first means responsive to said text for storing suffixes whch are characters to be prevented from appearing at the ends of lines of justified text, second means for building a formatted line of characters in accordance with said text, and third means for comparing the last character of said formatted line with the stored characters that are to be prevented from being at the end of a line and for placing that character at the beginning of the next line if it is one of the stored characters.
Claim 4
Dependent Claim
96 words
Apparatus for formatting text with justified margins comprising: first means responsive to said text for storing suffixes whch are characters to be prevented from appearing at the ends of lines of justified text, second means for building a formatted line of characters in accordance with said text, and third means for comparing the last character of said formatted line with the stored characters that are to be prevented from being at the end of a line and for placing that character at the beginning of the next line if it is one of the stored characters.
Claim 5
Dependent Claim
92 words
The apparatus as set forth in claim 2, wherein said first means is further responsive to said text for storing characters to be prevented from appearing at the beginning of lines of justified text, and fourth means for comparing the character at the beginning of said next line with the stored characters that are to be prevented from being at the beginning of a line and for replacing a character at the beginning of said next line if it is one of the stored characters with a character from the previous line.
Claim 6
Dependent Claim
25 words
The apparatus as set forth in claim 2 wherein the suffixes and prefixes are identical by a command buried in the text to be formatted.
Claim 7
Dependent Claim
25 words
The apparatus as set forth in claim 3 wherein the suffixes and prefixes are identified by a command buried in the text to be formatted.
Claim 8
Dependent Claim
55 words
Apparatus for formatting text with justified margins having filling means for inputting the text and means for performing restriction processing wherein there is an improvement comprising: means for storing a character set which is to be used by said means for restriction processing, and means for changing the character set in said means for storing.
Claim 9
Dependent Claim
55 words
Apparatus for formatting text with justified margins having filling means for inputting the text and means for performing restriction processing wherein there is an improvement comprising: means for storing a character set which is to be used by said means for restriction processing, and means for changing the character set in said means for storing.
Claim 10
Independent Claim
43 words
A method for providing formatted text comprising: supplying text to be formatted, storing characters indicated by said text as those that are not to appear at line extremities, changing said stored characters as required, and performiing format restriction processing utilizing the stored characters.
Claim 11
Independent Claim
43 words
A method for providing formatted text comprising: supplying text to be formatted, storing characters indicated by said text as those that are not to appear at line extremities, changing said stored characters as required, and performiing format restriction processing utilizing the stored characters.
References Cited (Backward Citations)
US4345245A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-08-21 | 1993-02-20 | 1993-08-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-08-21 | 1997-02-20 | 1997-08-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-08-21 | 2001-02-20 | 2001-08-22 | $7700.00 | Window Closed / Lapsed |