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Patent Searching and Data


Title:
【発明の名称】情報処理装置
Document Type and Number:
Japanese Patent JP2656395
Kind Code:
B2
Abstract:
PURPOSE:To prevent the occurrence of a malfunction caused by the erroneous operation of the operator of a handy terminal at the time of down-loading a program code. CONSTITUTION:A handy terminal 1 is connected to an optical interface box 5 through an optical interface means 3 in an information exchangeable state. When a power switch 12 is turned off, the box 5 sets a power switch 12 to a turned-on state by means of a control circuit 13. Thereafter, the program code of the application program, etc., of the terminal 1 is sent from an optical interface port 8 to another optical interface port 7. The terminal 1 stores the down-loaded program code in a RAM 17 and makes operations based on the stored content. The down-loading can be easily and surely performed by mounting the terminal 1 on the box 5 in a state where the switch 12 is not turned on.

Inventors:
TANITE YOICHI
Application Number:
JP9520591A
Publication Date:
September 24, 1997
Filing Date:
April 25, 1991
Export Citation:
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Assignee:
SHAAPU KK
International Classes:
G06F13/00; G06F1/16; (IPC1-7): G06F13/00
Domestic Patent References:
JP60246428A
JP5945605U
Attorney, Agent or Firm:
Nishikyo Keiichiro