Word processor
First Claim
1. A word processor comprising a keyboard with alpha-numeric keys corresponding to alpha-numeric characters, a spacer key, and an additional key;
- a keyboard controller connected to said keyboard;
a processor connected to said keyboard controller for processing and controlling signals from said keyboard in the form of code signals;
a first memory for storing said code signals connected to said processor, a second memory connected to said processor for storing code signals corresponding to words which are respectively assigned to said alpha-numeric keys;
means in said processor for recognizing the sequence of striking said spacer key followed by striking an alpha-numeric key followed by striking said additional key which sequence causes said processor to read-out a code signal from said second memory corresponding to the word assigned to said alpha-numeric key, and to write-in said first memory the code signal corresponding to the word and a space.
1 Assignment
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Accused Products
Abstract
Keyboard apparatus, for example for a word processor comprises a standard alpha-numeric keyboard having an additional special key. On striking the spacer bar followed by a key corresponding to a letter and followed by the special key, the apparatus operates to print or to store for subsequent printing a predetermined complete word allocated to that particular letter. The words are predetermined according to their frequency of occurrence. For example, "v" may correspond to "very". If the striking of the letter key has not been immediately preceded by striking of the spacer bar, then the apparatus operates to print or to store for subsequent printing a predetermined word ending allocated to that particular letter. For example, "m" may correspond to "ment". The apparatus can also operate to incorporate capital letters where appropriate and to print or store for subsequent printing complete words in response to the non-alphabetic keys.
52 Citations
6 Claims
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1. A word processor comprising a keyboard with alpha-numeric keys corresponding to alpha-numeric characters, a spacer key, and an additional key;
- a keyboard controller connected to said keyboard;
a processor connected to said keyboard controller for processing and controlling signals from said keyboard in the form of code signals;
a first memory for storing said code signals connected to said processor, a second memory connected to said processor for storing code signals corresponding to words which are respectively assigned to said alpha-numeric keys;
means in said processor for recognizing the sequence of striking said spacer key followed by striking an alpha-numeric key followed by striking said additional key which sequence causes said processor to read-out a code signal from said second memory corresponding to the word assigned to said alpha-numeric key, and to write-in said first memory the code signal corresponding to the word and a space. - View Dependent Claims (2, 3, 4, 5)
- a keyboard controller connected to said keyboard;
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6. A word processor comprising a keyboard with alpha-numeric keys corresponding to alpha-numeric characters, a spacer key, and an additional key;
- a keyboard controller connected to said keyboard;
a processor connected to said keyboard controller for processing and controlling signals from said keyboard in the form of code signals;
a first memory for storing said code signals connected to said processor;
a second memory connected to said processor for storing code signals corresponding to word endings which are respectively assigned to said alpha-numeric keys;
means in said processor for recognizing the sequence of striking an alpha-numeric key followed by striking another alpha-numeric key followed by striking said additional key which sequence causes said processor to read-out a code corresponding to a word ending from said second memory corresponding to said second struck alpha-numeric key and to write-in said first memory the code corresponding to said word ending and a space.
- a keyboard controller connected to said keyboard;
Specification