USABILITY EVALUATING AND IMPROVING METHOD AND SYSTEM

申请公布号：JP2004287716(A)

申请号：JP20030077631

申请日期：2003.03.20

申请公布日期：2004.10.14

申请人：

OSAKA GAS CO LTD

发明人：MATSUNAMI HARUTO

分类号：G06F11/34;G06F3/00;G06F3/01;G06F11/36;G06Q10/00;G06Q50/00;G06Q50/10;(IPC1-7):G06F11/34;G06F17/60

主分类号：G06F11/34

摘要：<p><P>PROBLEM TO BE SOLVED: To provide a usability evaluating and improving system capable of evaluating the operability of a system by use of operation history data of an operator. <P>SOLUTION: This usability evaluating and improving system for evaluating and improving the operability of the system comprises an operation history data acquisition means 32 for acquiring the operation history data of the operator, a data comparison means 82 for comparing the operation history data with right operation method data, a task specification means 84 for specifying a design element which deteriorates the operability from the comparison result by the data comparison means 82, and an operability evaluation means 86 for evaluating the operability of the system depending on the magnitude of the influence given on the operation efficiency of the specified task specified by the task specification means 84. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p>

Theft-detection marking of goods

A process of pumping heat

GUIDANCE OF FORMING TOOL

Horizontal continuous casting of round billets

Vehicle mud flap

VIBRATION INSTRUMENTS

IMPROVEMENTS IN OR RELATING TO UNDERFEED STOKERS

FUEL-INJECTION PUMP FOR AN INTERNAL-COMBUSTION ENGINE

HEAT RESISTANT CAST STEEL

ANIMAL LIFTING BAG

FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES

VIDEO DISC PLAYER

MATTRESS SPRINGS

CURTAIN WALL CONSTRUCTIONS

TELEPHONE LINE CIRCUIT

STRUCTURAL EXTRUSION

IMPROVEMENT IN OR RELATING TO AN IMPACT CRUSHER

ANTENNA

METHOD OF AND APPARATUS FOR DETERMINING ANGULAR AND TRANSVERSE DISPLACEMENTS OF TUNNELLING MACHINE

COLLECT-PRINTING UNIT FOR SECURITY PRINTING FOR USE IN A ROTARY PRINTING PRESS