US4782339A
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US
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Method and apparatus for displaying text on a single-line display of a text station
Assignee: AEG Olympia Office GmbH
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Filing: 1987-02-27
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Granted: 1988-11-01
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Expires: 2007-02-27
Abstract
Abstract A method and apparatus to avoid disturbing an inexperienced operator of a text station, such as a typewriter or other word processing device which is equipped with a one-line display device (6), when the text approaches the end of the display device and a word must be hyphenated. In a typical conventional text station having a one-line display device, the current typing position is marked on the display device by a cursor (9) which automatically advances toward the right margin (10) until a line feed is initiated, whereupon the cursor jumps to the left margin (11) on the display device and the previously displayed text is erased. If a word is divided, the first part of the divided word is then no longer visible at a conventional text station after the automatic line feed, and for inexperienced operators this disturbs the typing rhythm. One embodiment of the present invention avoids this disturbance by resetting the cursor to the left margin after a hyphen and erasing the text except for the first part of the divided word and the hyphen at the right margin. After the second part of the divided word has been completed at the left margin, the operator actuates a control number (such as the space bar) and causes the first part of the word to also be erased. This keeps both parts of a divided word visible until the word is completed, which facilitates monitoring of the text being prepared.
Inventors
- 👤 Norbert Zeising
- 👤 Herbert Behrens
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 00:19
CPC Classifications
G; G09; G09G; G09G3/00; G09G3/04; B; B41; B41J; B41J3/00; B41J3/44; B41J3/46; G06; G06F; G06F40/00; G06F40/10; G06F40/191; G09G1/00
Claims Analysis
Total Claims: 25
Claim 1
Independent Claim
190 words
A method for displaying text on a single-line display device of a text station which additionally includes a text memory and an input unit means for entry of text, the input unit means including a hyphenation key and a control member, the single-line display device having left and right margins and a line of character display positions between the margins, with successively entered characters of a line of text being displayed at respective display positions on the display device, said method comprising the steps of: (a) after actuation of the hyphen key to divide a word into first and second parts as a displayed line of text approaches the right margin of the display device, erasing the text on the display device except for the first part of the divided word and the hyphen; (b) thereafter displaying successively entered characters of the second part of the divided word at respective display positions adjacent the left margin of the display device; and (c) erasing the first part of the divided word and the hyphen when entry of the second part thereof has been completed and the control member has been actuated.
Claim 2
Independent Claim
190 words
A method for displaying text on a single-line display device of a text station which additionally includes a text memory and an input unit means for entry of text, the input unit means including a hyphenation key and a control member, the single-line display device having left and right margins and a line of character display positions between the margins, with successively entered characters of a line of text being displayed at respective display positions on the display device, said method comprising the steps of: (a) after actuation of the hyphen key to divide a word into first and second parts as a displayed line of text approaches the right margin of the display device, erasing the text on the display device except for the first part of the divided word and the hyphen; (b) thereafter displaying successively entered characters of the second part of the divided word at respective display positions adjacent the left margin of the display device; and (c) erasing the first part of the divided word and the hyphen when entry of the second part thereof has been completed and the control member has been actuated.
Claim 3
Dependent Claim
27 words
The method of claim 1, further comprising the step of displaying a cursor at display positions which normally shift toward the right margin as text is entered.
Claim 4
Dependent Claim
32 words
The method of claim 1, wherein the input unit means comprises a keyboard and the control member is space bar, and wherein step (c) is conducted when the space bar is depressed.
Claim 5
Dependent Claim
32 words
The method of claim 1, wherein the input unit means comprises a keyboard and the control member is a punctuation key, and wherein (c) is conducted when the punctuation key is depressed.
Claim 6
Dependent Claim
33 words
The method of claim 1, wherein the input unit means comprises a keyboard and the control member is a period key, and wherein step (c) is conducted when the period key is depressed.
Claim 7
Independent Claim
227 words
A method for displaying text on a single-line display device of a text station which additionally includes a text memory and an input unit means for entry of text, the input unit means including a hyphenation key and a control member, the single-line display device having left and right margins and a line of character display positions between the margins, with successively entered characters of a line of text being displayed at respective display positions on the display device, said method comprising the steps of: (a) after actuation of the hyphen key to divide a word into first and second parts as a displayed line of text approaches the right margin of the display device, shifting the first part of the divided word and the hyphen to respective display positions adjacent the left margin and erasing the rest of the text on the display device; (b) thereafter displaying successively entered characters of the second part of the divided word at respective positions to the right of the first part of the divided word as the second part of the divided word is being entered; and (c) when entry of the second part of the divided word has been completed and the control member has been actuated, erasing the first part of the divided word and the hyphen and shifting the second part thereof to the left margin.
Claim 8
Independent Claim
227 words
A method for displaying text on a single-line display device of a text station which additionally includes a text memory and an input unit means for entry of text, the input unit means including a hyphenation key and a control member, the single-line display device having left and right margins and a line of character display positions between the margins, with successively entered characters of a line of text being displayed at respective display positions on the display device, said method comprising the steps of: (a) after actuation of the hyphen key to divide a word into first and second parts as a displayed line of text approaches the right margin of the display device, shifting the first part of the divided word and the hyphen to respective display positions adjacent the left margin and erasing the rest of the text on the display device; (b) thereafter displaying successively entered characters of the second part of the divided word at respective positions to the right of the first part of the divided word as the second part of the divided word is being entered; and (c) when entry of the second part of the divided word has been completed and the control member has been actuated, erasing the first part of the divided word and the hyphen and shifting the second part thereof to the left margin.
Claim 9
Dependent Claim
27 words
The method of claim 6, further comprising the step of displaying a cursor at display positions which normally shift toward the right margin as text is entered.
Claim 10
Dependent Claim
33 words
The method of claim 6, wherein the input unit means comprises a keyboard and the control member is a space bar, and wherein step (c) is conducted when the space bar is depressed.
Claim 11
Dependent Claim
32 words
The method of claim 6, wherein the input unit means comprises a keyboard and the control member is a punctuation key, and wherein (c) is conducted when the punctuation key is depressed.
Claim 12
Dependent Claim
33 words
The method of claim 6, wherein the input unit means comprises a keyboard and the control member is a period key, and wherein step (c) is conducted when the period key is depressed.
Claim 13
Independent Claim
222 words
A method for displaying text on a single-line display device of a text station which additionally includes a text memory and an input unit means for entry of text, the input unit means including a hyphenation key and a control member, the single-line display device having a first field with left and right margins and line of character display positions between the margins, with successively entered characters of a line of text being displayed at respective display positions on the first field of the display device, the display device additionally having a second field, said method comprising the steps of: (a) after actuation of the hyphen key to divide a word into first and second parts as a displayed line of text approaches the right margin of the first field of the display device, shifting the first part of the divided word to the second field of the display device and erasing the first field; (b) thereafter displaying successively entered characters of the second part of the divided word at respective positions adjacent the left margin of the first field of the display device; and (c) erasing the first part of the divided word from the second field of the display device when entry of the second part of the divided word has been completed and the control member has been actuated.
Claim 14
Independent Claim
222 words
A method for displaying text on a single-line display device of a text station which additionally includes a text memory and an input unit means for entry of text, the input unit means including a hyphenation key and a control member, the single-line display device having a first field with left and right margins and line of character display positions between the margins, with successively entered characters of a line of text being displayed at respective display positions on the first field of the display device, the display device additionally having a second field, said method comprising the steps of: (a) after actuation of the hyphen key to divide a word into first and second parts as a displayed line of text approaches the right margin of the first field of the display device, shifting the first part of the divided word to the second field of the display device and erasing the first field; (b) thereafter displaying successively entered characters of the second part of the divided word at respective positions adjacent the left margin of the first field of the display device; and (c) erasing the first part of the divided word from the second field of the display device when entry of the second part of the divided word has been completed and the control member has been actuated.
Claim 15
Dependent Claim
27 words
The method of claim 11, further comprising the step of displaying a cursor at display positions which normally shift toward the right margin as text is entered.
Claim 16
Dependent Claim
33 words
The method of claim 11, wherein the input unit means comprises a keyboard and the control member is a space bar, and wherein step (c) is conducted when the space bar is depressed.
Claim 17
Dependent Claim
32 words
The method of claim 11, wherein the input unit means comprises a keyboard and the control member is a punctuation key, and wherein (c) is conducted when the punctuation key is depressed.
Claim 18
Dependent Claim
33 words
The method of claim 11, wherein the input unit means comprises a keyboard and the control member is a period key, and wherein step (c) is conducted when the period key is depressed.
Claim 19
Dependent Claim
184 words
A text station, comprising: keyboard means for entry of text, the keyboard means including a hyphenation key and at least one control member; a text memory; a single-line display device having left and right margins and a line of character display positions between the margins; and control means, cooperation with the keyboard means and text memory, for displaying successively entered characters of a line of text at respective display positions on the display device, the control means additionally including means, responsive to actuation of the hyphen key to divide a word into first and second parts as a displayed line of text approaches the right margin of the display device, for erasing the text on the display device except for the first part of the divided word and the hyphen, means for thereafter displaying successively entered characters of the divided word at respective display positions adjacent the left margin of the display device, and means for erasing the first part of the divided word and the hyphen when entry of the second part thereof has been completed and a control member has been actuated.
Claim 20
Dependent Claim
184 words
A text station, comprising: keyboard means for entry of text, the keyboard means including a hyphenation key and at least one control member; a text memory; a single-line display device having left and right margins and a line of character display positions between the margins; and control means, cooperation with the keyboard means and text memory, for displaying successively entered characters of a line of text at respective display positions on the display device, the control means additionally including means, responsive to actuation of the hyphen key to divide a word into first and second parts as a displayed line of text approaches the right margin of the display device, for erasing the text on the display device except for the first part of the divided word and the hyphen, means for thereafter displaying successively entered characters of the divided word at respective display positions adjacent the left margin of the display device, and means for erasing the first part of the divided word and the hyphen when entry of the second part thereof has been completed and a control member has been actuated.
Claim 21
Dependent Claim
35 words
The text station of claim 16, wherein the control means additionally includes means for displaying a cursor on the display device at display positions which normally shift toward the right margin as text is entered.
Claim 22
Dependent Claim
18 words
The text station of claim 16, wherein the control members include a space bar and a period key.
Claim 23
Dependent Claim
215 words
A text station, comprising; keyboard means for entry of text, the keyboard means including a hyphenation key and a control member; a text memory; a single-line display device having a first field with left and right margins and a line of character display positions between the margins, the display device additionally having a second field; and control means, cooperating with the keyboard means and the text memory, for displaying successively entered characters of a line of text at respective display positions on the first field of the display device, the control means additionally including means, responsive to actuation of the hyphen key to divide a word into first and second parts as a displayed line of text approaches the right margin of the display device, for shifting the first part of the divided word to the second field of the display device and erasing the first field, means for displaying successively entered characters of the second part of the divided word at respective positions adjacent the left margin of the first field of the display device, and means for erasing the first part of the divided word from the second field of the display device when entry of the second part of the divided word has been completed and the control member has been actuated.
Claim 24
Dependent Claim
215 words
A text station, comprising; keyboard means for entry of text, the keyboard means including a hyphenation key and a control member; a text memory; a single-line display device having a first field with left and right margins and a line of character display positions between the margins, the display device additionally having a second field; and control means, cooperating with the keyboard means and the text memory, for displaying successively entered characters of a line of text at respective display positions on the first field of the display device, the control means additionally including means, responsive to actuation of the hyphen key to divide a word into first and second parts as a displayed line of text approaches the right margin of the display device, for shifting the first part of the divided word to the second field of the display device and erasing the first field, means for displaying successively entered characters of the second part of the divided word at respective positions adjacent the left margin of the first field of the display device, and means for erasing the first part of the divided word from the second field of the display device when entry of the second part of the divided word has been completed and the control member has been actuated.
Claim 25
Dependent Claim
38 words
The station of claim 19, wherein the control means additionally includes means for displaying a cursor on the first field of the display device at display positions which normally shift toward the right margin as text is entered.
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