| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a hot air vaporizer device contributing to health and beauty by normalizing air and improving blood circulation by negative ions of obsidian and far infrared rays. <P>SOLUTION: In measurement of negative ions generated by an obsidian ion ball 3 produced from Wada peak, Nagano prefecture, 2,700 one CC negative ions are generated per one ball (Φ10 mm). A measurement result is that an ion generator can generate 8,000-10,000 negative ions in 20 seconds. The generator can be easily attached to an apparatus related to water containing chlorine or air cleaning used in a household or a hotel. It can be manufactured at a large scale to be used in a business rock bath or sauna, and it contributes to welfare. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
