Sharp Kabushiki Kaisha Corporation

Yoshiro Kihara

Masataka Nakasuji

Sigeaki Masuzawa

Shoichi Kawai

Junichi Saito

Toshiaki Fujiwara

Taiji Iizuka

Jyunko Yamao

Akitomo Kiriyama

Junichi Saitou

Youko Nishioka

Takao Maeda

In response to a read instruction, the confidentiality of a data entry to be read from memory is determined by referencing the state of a confidentiality flag corresponding to that data entry. If the data entry is determined to be confidential, then specified codes of the data stored in the RAM are converted into different codes, i.e., the data entry is scrambled. The data entry is then displayed using the converted codes.

Electronic apparatuses capable of scrambling confidential data for display

An electronic apparatus includes: a display screen; a power supply switch; a memory for storing a plurality patterns of graphic data, select information indicating which graphic data is selected, and the number of times by which the power supply switch is operated; a controller responsive to the power supply switch being operated for controlling the display screen to display graphic data of a pattern specified by the select information; and a device for updating in accordance with a predetermined scheme the select information and the number of times of operation of the power supply switch, if the power supply switch is operated and the number of times of operation of the power supply switch satisfies predetermined conditions. For example, when the power supply switch is operated a predetermined times, a dialog screen for selecting the next pattern is displayed. The patterns may be divided into groups so that upon operating the power supply switch predetermined times, the next pattern of the group is selected, and ultimately the dialog for selecting the next group is displayed.

Electronic apparatuses which displays various graphic data at the time

The information searching apparatus in accordance with the present invention comprises: a memory device having a plurality of banks and containing a plurality of types of information data to be searched, as arranged in block; a table memory device containing, in table, the banks serving as the basis of the information to be searched, the number of changed banks and address data; and a table reading device for reading tabled information from the table memory device. This information searching apparatus is so arranged as to search the target information to be searched by obtaining the base bank information based on the tabled information from the table memory device, and by obtaining the number of changed banks and the address data of the base bank information. Further, this apparatus is arranged such that the user may learn synonyms and antonyms, or the translated terms, the phonetic symbols or the like of index words in dictionary data. Such data may be searched in a short period of time without any complicate operations, thereby to improve the learning efficiency.

Electronic device/dictionary with improved information storage: memory

A Chinese character display apparatus includes a font memory for storing character fonts and tone symbol fonts. There is a first memory for storing strings of pairs of a character code and a tone code arranged in order of the character arrangement in a sentence that is to be displayed. A code selection device reads out the character codes and tone codes from the first memory in order of the character arrangement and distinguishes the character codes from the tone codes. There is a second memory having a first memory area for storing the character fonts respectively indicated by the character codes, in order of the character arrangement, and a second memory area for storing the tone symbol fonts respectively indicated by the tone codes.

Character display apparatus

A voice synthesis system includes the use of a group of representative sound data for synthesizing voice data. A ROM circuit in the system includes a multilevel address system that stores starting addresses of the representative sound data. The memory capacity required for storing the representative voice data synthesized is reduced by accessing nondistinguishable data through a multilevel address system.

ROM circuit for reducing sound data

A data storage and access system includes at every data block a pointer for storing the total number of data items to be stored therewithin and the start address data of data stored within a second data block following the first data format. Data capacity of the data storage system is extensible.

Capacity extensible data storage for use in electronic apparatus

An electronic translator which provides a translated word corresponding to an input word comprises at least one kind of input device for entering an input word and a plurality of output devices selectively actuated. Preferably, the input device consists of a voice-responsive circuit or a reader and the output devices comprise a voice synthesizer or a printer.

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Nara, Japan

Yoshiro Kihara