US4995738A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Document processing apparatus with automatic hyphenation during editing
Assignee: Canon Inc
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Filing: 1989-11-21
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Granted: 1991-02-26
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Expires: 2009-11-21
Abstract
Abstract A document processing apparatus which can hyphenate the input document information and can display and print the hyphenated document in the same form is provided. This apparatus includes: a memory device having a document memory unit to store character code information corresponding to input document information and a hyphen inserting position memory unit to respectively store the hyphen inserting position information of each word consisting of a set of the character code information stored in the document memory unit; a display unit to display the input document information; a line end input detecting circuit to detect the line end character by sequentially monitoring on a character unit basis the document input generating state of a word exceeding the line end on the display device during the document inputting operation; and a display control circuit for referring to the hyphen inserting position information stored in the hyphen inserting position memory unit after completion of the input of the word in which the character detected by the line end input detecting circuit is used as an element, for inserting a hyphen character into the word exceeding the line end on the display means, and for separately displaying this word on two lines through the hyphen.
Inventors
- 👤 Hideo Shibaoka
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 11:47
CPC Classifications
G; G06; G06F; G06F40/00; G06F40/10; G06F40/191
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
123 words
A document processing apparatus comprising: memory means for storing document information; display means for displaying the document information which is stored in said memory means; display control means for controlling said display means so as to add a hyphen at the end of a line on said display means and to control the display of a word contained in the document information; and editing means for editing the document information which is displayed by said display means, wherein said display control means controls said display means in a manner such that when document editing is performed by said editing means, said display control means again controls said display means to add a hyphen at the end of a line on said display means.
Claim 2
Dependent Claim
123 words
A document processing apparatus comprising: memory means for storing document information; display means for displaying the document information which is stored in said memory means; display control means for controlling said display means so as to add a hyphen at the end of a line on said display means and to control the display of a word contained in the document information; and editing means for editing the document information which is displayed by said display means, wherein said display control means controls said display means in a manner such that when document editing is performed by said editing means, said display control means again controls said display means to add a hyphen at the end of a line on said display means.
Claim 3
Dependent Claim
27 words
An apparatus according to claim 1, further comprising means for switching between a mode for a word wrapping display and a mode for said hyphen character display.
Claim 4
Dependent Claim
32 words
An apparatus according to claim 1, further comprising printing means for printing the document information in the same form as that of the document information which is displayed by said display means.
Claim 5
Dependent Claim
111 words
A document processing apparatus comprising: memory means for storing document information; display means for displaying the document information which is stored in said memory means; switching means for switching from a mode in which said apparatus performs a word wrapping process at the end of a line to a mode in which said apparatus performs a hyphenating process with respect to the document information to be displayed by said display means; editing means for editing the document information on said display means; and hyphenation executting means for executing the hyphenating process when said switching means switches to the hyphenating process and when an editing process is executed by said editing means.
Claim 6
Dependent Claim
111 words
A document processing apparatus comprising: memory means for storing document information; display means for displaying the document information which is stored in said memory means; switching means for switching from a mode in which said apparatus performs a word wrapping process at the end of a line to a mode in which said apparatus performs a hyphenating process with respect to the document information to be displayed by said display means; editing means for editing the document information on said display means; and hyphenation executting means for executing the hyphenating process when said switching means switches to the hyphenating process and when an editing process is executed by said editing means.
Claim 7
Dependent Claim
32 words
An apparatus according to claim 4, further comprising printing means for printing the document information in the same form as that of the document information which is displayed by said display means.
Claim 8
Dependent Claim
98 words
A document processing apparatus comprising: memory means for storing document information; display means for displaying the document information which is stored in said memory means on the basis of form information; hyphenation processing means for performing a hyphenating process at the end of a line displayed on said display means; and change instructing means for instructing a change of the form of the information, wherein said hyphenation processing means performs the hyphenating process on the document information which is displayed on the basis of the new form information in response to an instruction from said change instructing means.
Claim 9
Dependent Claim
98 words
A document processing apparatus comprising: memory means for storing document information; display means for displaying the document information which is stored in said memory means on the basis of form information; hyphenation processing means for performing a hyphenating process at the end of a line displayed on said display means; and change instructing means for instructing a change of the form of the information, wherein said hyphenation processing means performs the hyphenating process on the document information which is displayed on the basis of the new form information in response to an instruction from said change instructing means.
Claim 10
Dependent Claim
27 words
An apparatus according to claim 6, further comprising means for switching between a mode for a word wrapping display and a mode for said hyphen character display.
Claim 11
Dependent Claim
32 words
An apparatus according to claim 6, further comprising printing means for printing the document information in the same form as that of the document information which is displayed by said display means.
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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) | 1994-02-25 | 1994-08-27 | 1995-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-02-25 | 1998-08-27 | 1999-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-02-25 | 2002-08-27 | 2003-02-26 | $7700.00 | Window Closed / Lapsed |