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画像:Underwood 4-bank keyboard for Japanese katakana.png - Wikipedia
画像:Underwood 4-bank keyboard for Japanese katakana.png
出典: フリー百科事典『ウィキペディア(Wikipedia)』
[編集 ] ウィキメディア・コモンズの記述
4
Upper
モドシ (Backspace)
Small フ (HU)
ァ (Small A)
ゥ (Small U)
ェ (Small E)
ォ (Small O)
ャ (Small YA)
ュ (Small YU)
ョ (Small YO)
ヮ (Small WA)
Small ホ (HO)
ヒョウ (Tab)
Lower
フ (HU)
ア (A)
ウ (U)
エ (E)
オ (O)
ヤ (YA)
ユ (YU)
ヨ (YO)
ワ (WA)
ホ (HO)
3
Upper
/
%
ィ (Small I)
¥ (Yen sign)
"
_
?
(
)
゜ (Semi-voiced sound mark)
「 (Left corner bracket)
トメ (Shift lock)
Lower
タ (TA)
テ (TE)
イ (I)
ス (SU)
カ (KA)
ン (N)
ナ (NA)
ニ (NI)
ラ (RA)
゛ (Voiced sound mark)
. (Full stop)
2
Upper
1
2
3
4
5
6
7
8
9
0
-
Lower
チ (TI)
ト (TO)
シ (SI)
ハ (HA)
キ (KI)
ク (KU)
マ (MA)
ノ (NO)
リ (RI)
レ (RE)
,
1
Upper
ウエ (Shift)
ッ (Small TU)
セ (SE)
ソ (SO)
ヘ (HE)
ケ (KE)
ム (MU)
メ (ME)
ヌ (NU)
ロ (RO)
'
ウエ (Shift)
Lower
ツ (TU)
サ (SA)
ヲ (WO)
ヒ (HI)
コ (KO)
ミ (MI)
モ (MO)
ネ (NE)
ル (RU)
ー (Prolonged sound mark)
Description
English: Four-bank keyboard for Japanese katakana typewriters. Burnham Coos Stickney at the Underwood Typewriter Company designed this keyboard in 1923 for Japanese businessman Yoshitaro Yamashita. The JIS X 6002:1980 keyboard layout for computers was an offspring of it.
Source
U.S. Patent No. 1,549,622 http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=1549622
Date
1925-08-11
Author
Burnham Coos Stickney
Permission
United States Patent illustration
In most countries, the text and illustrations of patents are excused for copyright and can be considered to be in the public domain . In some countries, such as the United States, text of patents may be copyrighted but is free for distribution in any form. The actual invention depicted may however still be patented if its patent has not expired.
[edit ] See also
リンク
この画像にリンクしているページの一覧:
THIS WEB:
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Static
Wikipedia 2008 (no
images)
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Static Wikipedia 2007:
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Static Wikipedia 2006:
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