| 摘要 |
PROBLEM TO BE SOLVED: To provide a schedule changing device which easily calculates reduced days at the time of changing and reducing a schedule such as work process, a manufacture schedule or an event. SOLUTION: This device includes an inputting means 22 which inputs dates in the year, schedule content, various commands, etc., a displaying means 25 which shows a schedule table that supplements scheduled items of the year, implementation content, etc., a storing means 29 which makes changed date data that shows results of reducing or extending a fixed term on a calendar with a required rate respectively correspond to each date data and stores them together with the date data showing each date of the calendar and a controlling means 30 which makes the means 25 show the schedule table based on a command from the means 22, then, writes and shows a normal schedule on the schedule table according to a command to be inputted, further performs a schedule change operation in accordance with a command content that reduces or extends this scheduled date and writes the changed data in a prescribed place on the schedule table and shows it. |
