【発明の名称】マリンデ-タベ-ス装置

Japanese Patent JP2542611

B2

PURPOSE:To surely recognize a registered user and to easily correct the breakage of a data base and altered data by providing an operator discriminating means, plural data bases, a data check means, a data correcting means, etc. CONSTITUTION:A processor 21 compares an input ID code and a password with the codes and passwords of a memory 24 and 25 respectively for discrimination between a normalized operator and the general operators and outputs the normal and general trigger signals. A processor 31 receives these trigger signals to give accesses to data bases 32-34 and reads out data to display them on a display 36. At the same time, the processor 31 carries out the program operation of an abnormal data correcting means based on a command given from a keyboard 35. A data comparing means 41 compares the data on the bases 32-34 with each other and an abnormal data deciding means 42 decides an abnormal base data when no coincidence is obtained from said comparison. A data correcting means 43 uses the data on the data base having the highest weighting to correct the abnormal data on the relevant data base.

KAIGAWA YOSHIMASA
OZAWA KANJI
SHONO TETSUJI
ICHIKAWA TAKAHARU
WATABE TATSUHIKO
MIHASHI AKIRA
TAKAHAMA HIDEMASA
ONO TAKESHI

JP6500787A

October 09, 1996

March 19, 1987

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NIPPON KOKAN KK
NIPPON ZOSEN KENKYU KYOKAI
ISHIKAWAJIMA HARIMA JUKOGYO KK
SUMITOMO JUKIKAI KOGYO KK
HITACHI ZOSEN KK
MITSUBISHI JUKOGYO KK

G06F12/14; G06F12/00; G06F12/16; G06F21/12; G06F21/62; G06F21/64; (IPC1-7): G06F12/14; G06F12/00; G06F12/16

JP63217450A

Takehiko Suzue (2 outside)

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