| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a functional gel holding fine bubbles inside. <P>SOLUTION: A container 1 is filled with water, an ultrasonic diaphragm 6 is actuated by gas supplied from a gas supply pipe 5, and fine bubbles 8 of the gas are generated. Since the fine bubbles 8 are of a nano size in diameter, they are slow in rising in the water and they stay in the water for about 10 minutes in the underwater even when the ultrasonic diaphragm 6 stops its movement. Subsequently, the water (solution) containing the fine bubbles in the container 1 is fed to a container 2 by actuating a tubular pump 4, and a gelling agent is added in water (solution) to the container 2. <P>COPYRIGHT: (C)2011,JPO&INPIT |
