Title:
An expression input device, an expression input method, and a program
Document Type and Number:
Japanese Patent JP6035843
Kind Code:
B2
Abstract:
A mathematical expression input apparatus includes mathematical expression display means (11; S1-S3) for displaying a mathematical expression, mathematical expression portion designation means (11; SA, A1-A4) for designating a mathematical expression portion displayed by the mathematical expression display means (11; S1-S3) in accordance with user operation, and output means (11; SA, S5) for determining a designation method for a mathematical expression portion designated by the mathematical expression designation means, modifying the mathematical expression in accordance with the designation method, and displaying the modified mathematical expression.
Inventors:
Samiya Kamiya
Application Number:
JP2012099920A
Publication Date:
November 30, 2016
Filing Date:
April 25, 2012
Export Citation:
Assignee:
CASIO COMPUTER CO.,LTD.
International Classes:
G06F3/16; G06F17/21; G10L15/00; G10L15/22
Domestic Patent References:
| JP2000293517A | ||||
| JP2008033824A | ||||
| JP2001092788A |
Other References:
福井哲夫,線形文字列変換による機械学習型数式入力インタフェースと編集機能の設計,第74回(平成24年)全国大会講演論文集(4),日本,一般社団法人情報処理学会,2012年 3月 6日,1-2頁,(2F-1)
Attorney, Agent or Firm:
Kurata Masatoshi
Takakura Shigeo
Satoshi Kono
Makoto Nakamura
Yoshihiro Fukuhara
Takashi Mine
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Kocho Chojiro
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takenori Masanori
Takakura Shigeo
Satoshi Kono
Makoto Nakamura
Yoshihiro Fukuhara
Takashi Mine
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Kocho Chojiro
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takenori Masanori