Sharp Kabushiki Kaisha Corporation

Yoshihiro Okuda

Eichika Matsuda

Kaoru Murata

Fumiaki Kawawaki

Toshiro Oba

Akiyoshi Satoh

Syuuji Kaya

Katsumasa Tsuneyoshi

Syuji Uemura

Kaoru Tomishige

Chiaki Yasumura

Takafumi Bannai

When an input section is actuated by a user, a character is inputted, and a storage section stores therein the inputted character. On this occasion, when the inputted character is a vowel character, a control section causes the storage section to store therein the inputted vowel character and an intonation associated therewith. In a case where a vowel character identical to the inputted vowel character is successively inputted by the input section, the control section causes the storage section to store therein the vowel character and the initial intonation in association with each other, for a first input. At second and subsequent inputs, the control section does not cause the storage section to store therein the identical vowel character anew, but it alters only the intonation associated with the vowel character which has been already stored in the storage section.

Character inputting method and character inputting apparatus

The invention provides a calculator wherein it is possible to start an operation on the basis of an inputted formula and successively know the progress processes of operation until an operation result is obtained. An inputted formula edited on the basis of the data inputted from a keyboard is once displayed and the calculator is placed in the state of waiting for key entry. Then, when a Enter key is pressed down, only the operator codes selected among plural operator codes in the inputted formula in accordance with the priority order of operation are processed and a process formula as the result of the processing is displayed. Thereafter, every time the Enter key is pressed down, the operation is executed in accordance with the priority order and the process formulas obtained in the respective operations are successively displayed. Accordingly, the user of the calculator can successively recognize the respective intermediate processes as process formulas as well as the operation result of the inputted formula.

Calculator with display of processing for mulas as processing progresses

In a hand held processing apparatus, there is a central processing unit (CPU) arranged to include a calculating mode for performing calculations and a memorandum pad mode for storing data and for reading the stored data in response to the operation of a reading key. The CPU can be changed to the memory pad mode by the operation of a reading key, so that the reading of the data of the memorandum is started with an easy operation.

Hand held data processing apparatus

In a data processing device of the handy type having a central processing unit (CPU) arranged to include a calculating mode for performing calculation and a memorandum pad mode for storing data and for reading the stored data in response to the operation of a reading key, the CPU can be changed to the memorandum pad mode by a operation of a reading key so that reading of the data of the memorandum is started with easy operation.

Input system for use in a portable type data processing device

Growing community of inventors

Nara, Japan

Yoshihiro Okuda