{"provider_url":"https://hatena.blog","author_name":"TAMEO43","blog_url":"https://tameo43.hatenablog.com/","version":"1.0","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/T/TAMEO43/20250906/20250906124320.png","url":"https://tameo43.hatenablog.com/entry/a070d74b9c1fe717d00875cbe90e4e4b","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftameo43.hatenablog.com%2Fentry%2Fa070d74b9c1fe717d00875cbe90e4e4b\" title=\"\u7f8e\u3068\u5de8\u3068\u30ef\u30bf\u30b7 - FORTY THREE-SEVEN\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","blog_title":"FORTY THREE-SEVEN","provider_name":"Hatena Blog","height":"190","title":"\u7f8e\u3068\u5de8\u3068\u30ef\u30bf\u30b7","published":"2022-01-28 06:00:00","type":"rich","categories":["\u3069\u3046\u3067\u3082\u3044\u3044\u3053\u3068"],"author_url":"https://blog.hatena.ne.jp/TAMEO43/","description":"\u03c0\u306e\u30e9\u30f3\u30af\u306f\u7f8e\u5de8\u7206\u8c4a\u30c4\u30a4\u30c3\u30bf\u30fc\u304b\u3089\u30ef\u30bf\u30af\u30b7\u3068\u3057\u307e\u3057\u3066\u306f\u03c0(\u2252\u03c6)\u306f\u5927\u304d\u3055\u306b\u304b\u304b\u308f\u3089\u305a\u5927\u597d\u304d\u306a\u306e\u3067\u5168\u304f\u554f\u984c\u3042\u308a\u307e\u305b\u3093R\uff1d1/\uff082\u03c0*fC\uff09R\u306f\u62b5\u6297\u5024 C\u306f\u30b3\u30f3\u30c7\u30f3\u30b5\u5bb9\u91cf\u3053\u308c\u3067f\u306e\u30ab\u30c3\u30c8\u30aa\u30d5\u5468\u6ce2\u6570\u3092\u8a2d\u5b9a\u3059\u308b\u30ed\u30fc\u30d1\u30b9\u30d5\u30a3\u30eb\u30bf\u30fc\u306e\u5f0f\u6ce8\uff1a\u8a08\u7b97\u306e\u5358\u7d14\u5316\u306e\u305f\u3081\u306b\u03c0\u306f3\u3068\u3057\u3066\u8a08\u7b97\u3057\u3066\u3088\u3044\u305d\u3046\u3059\u308b\u3068\u3053\u306e\u5b50\u306f\u4f55\u30ab\u30c3\u30d7\uff1f\u306a\u3093\u3067\u4e73\u653e\u308a\u51fa\u3057\u3066\u3001\u6a21\u578b\u3092\u4f5c\u3089\u306b\u3083\u306a\u3089\u3093\u306e\u304b\u3055\u3063\u3071\u308a\u308f\u304b\u308a\u307e\u305b\u3093\u304c\u30ef\u30bf\u30af\u30b7\u304f\u3089\u3044\u306e\u4e2d\u7d1a\u306e\u5909\u614b\u306b\u306a\u308a\u307e\u3059\u3068\u3053\u3046\u3044\u3063\u305f\u304a\u53ec\u3057\u7269\u3088\u308a\u3001\u30cb\u30c3\u30c8\u3068\u304b\u306e\u307b\u3046\u304c\u30b0\u30c3\u3068\u304d\u307e\u3059\uff08\u6bb4\u305d\u3093\u306a\u3053\u3068\u306f\u3055\u3066\u304a\u304d\u6a21\u578b\u8a8c\u3067\u98db\u884c\u6a5f\u306e\u4f5c\u4f8b\u3092\u3059\u308b\u3068\u306f\u306a\u304b\u306a\u304b\u306e\u8155\u524d\u3067\u3042\u308a\u307e\u3059\u98db\u884c\u6a5f\u3068\u6226\u8eca\u3001\u30ad\u30c3\u30c8\u306f\u6301\u3063\u3066\u3093\u3067\u3059\u304c\u306a\u3093\u3068\u3044\u3044\u307e\u3059\u304b\u4f5c\u308a\u65b9\u304c\u5206\u304b\u2026"}