| 摘要 |
<P>PROBLEM TO BE SOLVED: To easily calculate a value showing reduction effect in CO2 emissions due to cartridge recovery during a period corresponding to a purpose of a user, and display a calculation result so that the user can check the result. <P>SOLUTION: A first screen including an input area which lets a user input a number of recovered cartridges in an arbitrary month is displayed, a second screen including a selection input area in which the user can select or input any of selection and arbitrary input of a recovery period which is preliminarily determined as a recovery period for cartridges is displayed, the number of cartridges recovered in an arbitrary month which is inputted through the first screen is accepted, the recovery period inputted through the second screen is accepted, a result showing reduction effect for greenhouse effect gas is calculated using the number of cartridges recovered in the accepted arbitrary month, the recovery period, and coefficient information corresponding to the cartridges which is acquired from the server, and a third screen including the result is displayed. <P>COPYRIGHT: (C)2013,JPO&INPIT |
