| 摘要 |
PROBLEM TO BE SOLVED: To provide a keyboard for a personal computer, a Roman character input cover and a Roman character input sheet for allowing even a person unfamiliar with a Roman character to easily input the Roman character. SOLUTION: This sheet corresponds to a margin part of keys of the keyboard, a cover for covering a character key group of the keyboard or a character key of the keyboard, and is characterized by displaying a vowel and respective lines on the keys for displaying an alphabet character corresponding to the vowel and the respective lines of the Japanese syllable of Japanese. COPYRIGHT: (C)2004,JPO
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