“Typhoon-Proof Wind Turbine Shaped Like Egg Beater Tried in Japan “
http://www.bloomberg.com/news/articles/2016-10-06/typhoon-proof-wind-turbine-shaped-like-egg-beater-tried-in-japan

『目指せ台風発電、「下町風力」ベンチャーが取り組む新型発電機開発』
https://www.bloomberg.co.jp/news/articles/2016-10-06/OEKVIX6K50XU01