| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a chemical injector which can achieve the complicated chemicals injection work having injection speed changing in time with a simple input operation. <P>SOLUTION: The squared screen in which the vertical axis shows the injection speed of the chemicals and the horizontal axis shows the injection time is outputted to be displayed. When the injection graphic chart which consists of the injection speed per the injection time of the chemicals is operated to be inputted into the screen, an injection execution means is controlled to be operated in a real time to match the injection graphic chart and the passage of time, thereby accomplishing changes in the injection speed of the chemicals with the passage of time as desired. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
