摘要 |
PURPOSE:To make the operation easy by assigning semivowels, etc., of Japanese syllabary to alphabetic characters which are not used in romaji (a method of writing Japanese in Roman characters). CONSTITUTION:Keys of 9 characters 'Y', 'F', 'C', 'L', 'Q', 'J', 'X', 'W', and 'V' which are not used for input of romaji on a doborac type keyboard are used effectively. Gathering of vowels in the left is used to use keys of 'Y', 'Q', 'J', 'W', 'V', and 'L' for input of 'ya', 'yu', 'yo', 'wa', 'o', and 'n' respectively. Keys of 'X' and 'F' are used for input of double consonant 'tsu' and a symbol repeating the preceding character respectively. Semivowels and double vowels of Japanese syllabary are assigned to keys of said 9 characters to reduce the number of times of touch for input of contracted sounds, double constants, syllabic nasals, 'wa', and 'o', and thus, the operation is made easy.
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