{"id":3866,"date":"2022-08-09T09:00:57","date_gmt":"2022-08-09T00:00:57","guid":{"rendered":"https:\/\/qard.is.tohoku.ac.jp\/T-Wave\/?p=3866"},"modified":"2022-08-09T09:00:57","modified_gmt":"2022-08-09T00:00:57","slug":"%e6%9c%80%e5%a4%a7%e3%82%ab%e3%83%83%e3%83%88%e5%95%8f%e9%a1%8c","status":"publish","type":"post","link":"https:\/\/qard.is.tohoku.ac.jp\/T-Wave\/max-cut","title":{"rendered":"\u6700\u5927\u30ab\u30c3\u30c8\u554f\u984c"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-white ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title ez-toc-toggle\" style=\"cursor:pointer\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/qard.is.tohoku.ac.jp\/T-Wave\/max-cut\/#%E6%9C%80%E5%A4%A7%E3%82%AB%E3%83%83%E3%83%88%E5%95%8F%E9%A1%8C%E3%81%A8%E3%81%AF\" >\u6700\u5927\u30ab\u30c3\u30c8\u554f\u984c\u3068\u306f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/qard.is.tohoku.ac.jp\/T-Wave\/max-cut\/#%E6%9C%80%E5%A4%A7%E3%82%AB%E3%83%83%E3%83%88%E5%95%8F%E9%A1%8C%E3%81%AE%E5%AE%9A%E5%BC%8F%E5%8C%96\" >\u6700\u5927\u30ab\u30c3\u30c8\u554f\u984c\u306e\u5b9a\u5f0f\u5316<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/qard.is.tohoku.ac.jp\/T-Wave\/max-cut\/#%E5%8F%82%E8%80%83%E6%96%87%E7%8C%AE\" >\u53c2\u8003\u6587\u732e<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%E6%9C%80%E5%A4%A7%E3%82%AB%E3%83%83%E3%83%88%E5%95%8F%E9%A1%8C%E3%81%A8%E3%81%AF\"><\/span>\u6700\u5927\u30ab\u30c3\u30c8\u554f\u984c\u3068\u306f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u4ee3\u8868\u7684\u306a\u7d44\u5408\u305b\u6700\u9069\u5316\u554f\u984c\u306e\u4e00\u3064\u3067\u3042\u308b\u6700\u5927\u30ab\u30c3\u30c8\u554f\u984c\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u6700\u5927\u30ab\u30c3\u30c8\u554f\u984c\u3067\u306f\u3001\u4ee5\u4e0b\u306e\u56f3 1 \u306b\u793a\u3059\u3088\u3046\u306a\u3001\u8fba\u306b\u91cd\u307f\u306e\u3042\u308b\u7121\u5411\u30b0\u30e9\u30d5\u3092\u8003\u3048\u307e\u3059\u3002<\/p>\n<div id=\"attachment_3870\" style=\"width: 231px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-3870\" src=\"\/T-Wave\/wp-content\/uploads\/2022\/07\/ded0853eddb9b1b62d107215b19f8b87.png\" alt=\"\" width=\"221\" height=\"301\" class=\"wp-image-3870\" \/><p id=\"caption-attachment-3870\" class=\"wp-caption-text\">\u56f3 1 : \u91cd\u307f\u4ed8\u304d\u7121\u5411\u30b0\u30e9\u30d5\u306e\u4f8b<\/p><\/div>\n<p>\u305d\u3057\u3066\u3001\u4ee5\u4e0b\u306e\u56f3 2 \u306b\u793a\u3059\u3088\u3046\u306b\u8fba\u3092\u30ab\u30c3\u30c8\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u30012 \u3064\u306e\u90e8\u5206\u70b9\u96c6\u5408\u306b\u5206\u3051\u307e\u3059\u3002<\/p>\n<div id=\"attachment_3871\" style=\"width: 570px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-3871\" src=\"\/T-Wave\/wp-content\/uploads\/2022\/07\/5199c6b4185fb97c4581595d742a0b4b-1024x438.png\" alt=\"\" width=\"560\" height=\"239\" class=\"wp-image-3871\" \/><p id=\"caption-attachment-3871\" class=\"wp-caption-text\"><span>\u56f3 2 : \u56f3 1 \u306e\u30b0\u30e9\u30d5\u306b\u5bfe\u3059\u308b\u30ab\u30c3\u30c8\u306e\u4e00\u4f8b<\/span><\/p><\/div>\n<p>\u56f3 2 \u3067\u306f\u3001\u30ab\u30c3\u30c8\u3092\u7070\u8272\u306e\u7dda\u3067\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30ab\u30c3\u30c8\u306b\u3088\u308a\u3001$\\{2\\}$ \u3068 $\\{1,3,4,5\\}$ \u3068\u3044\u3046\u90e8\u5206\u96c6\u5408\u306b\u5206\u3051\u3089\u308c\u307e\u3059\u3002\u3053\u306e\u3068\u304d\u3001\u30ab\u30c3\u30c8\u3055\u308c\u305f\u8fba ( \u30aa\u30ec\u30f3\u30b8\u8272\u306e\u8fba ) \u306e\u91cd\u307f\u3092\u8a08\u7b97\u3059\u308b\u3068\u3001$2+1+1=4$ \u3068\u306a\u308a\u307e\u3059\u3002\u6700\u5927\u30ab\u30c3\u30c8\u554f\u984c\u306f\u3001\u3053\u306e\u3088\u3046\u306b<strong>\u30ab\u30c3\u30c8\u3055\u308c\u305f\u8fba\u306e\u91cd\u307f\u306e\u5408\u8a08\u304c\u6700\u5927\u306b\u306a\u308b\u3088\u3046\u306a\u30ab\u30c3\u30c8\u3092\u6c42\u3081\u308b\u554f\u984c<\/strong>\u3067\u3059\u3002\u56f3 2 \u306e\u30b0\u30e9\u30d5\u306b\u304a\u3051\u308b\u6700\u5927\u30ab\u30c3\u30c8\u3092\u4ee5\u4e0b\u306e\u56f3 3 \u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n<div id=\"attachment_3872\" style=\"width: 554px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-3872\" src=\"\/T-Wave\/wp-content\/uploads\/2022\/07\/75cc931b020da567a12cf5199f032a62-1024x440.png\" alt=\"\" width=\"544\" height=\"234\" class=\"wp-image-3872\" \/><p id=\"caption-attachment-3872\" class=\"wp-caption-text\"><span>\u56f3 3 : \u56f3 1 \u306e\u30b0\u30e9\u30d5\u306b\u5bfe\u3059\u308b\u6700\u5927\u30ab\u30c3\u30c8<\/span><\/p><\/div>\n<p>\u56f3 3 \u306b\u304a\u3044\u3066\u3001\u30ab\u30c3\u30c8\u3055\u308c\u305f\u8fba\u306e\u91cd\u307f\u306e\u5408\u8a08\u306f $2+1+2+1+1=7$ \u3068\u306a\u308a\u3001\u3053\u306e\u30b0\u30e9\u30d5\u3067\u306f\u6700\u5927\u306e\u5024\u3067\u3059\u3002\u3053\u306e\u3068\u304d\u3001\u9802\u70b9\u96c6\u5408\u306f $\\{1,3,4\\}$ \u3068 $\\{2,5\\}$ \u306b\u5206\u3051\u3089\u308c\u307e\u3059\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E6%9C%80%E5%A4%A7%E3%82%AB%E3%83%83%E3%83%88%E5%95%8F%E9%A1%8C%E3%81%AE%E5%AE%9A%E5%BC%8F%E5%8C%96\"><\/span>\u6700\u5927\u30ab\u30c3\u30c8\u554f\u984c\u306e\u5b9a\u5f0f\u5316<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u91cf\u5b50\u30a2\u30cb\u30fc\u30ea\u30f3\u30b0\u306f\u3001\u4ee5\u4e0b\u306e\u5f0f (1) \u3067\u8868\u3055\u308c\u308b\u30a4\u30b8\u30f3\u30b0\u30e2\u30c7\u30eb\u306e\u57fa\u5e95\u72b6\u614b\u3092\u63a2\u7d22\u3059\u308b\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3067\u3059\u3002<\/p>\n<p>$\\displaystyle\\begin{equation}<br \/>\n\\mathcal{H}_{\\rm{Ising}}(s)=\\frac{1}{2}\\sum_{i\\ne j}^{N}J_{ij}s_{i}s_{j}+\\sum_{i=1}^{N}h_is_i \\tag{1}<br \/>\n\\end{equation}$<\/p>\n<p>\u3053\u3053\u3067\u3001$s_i \\in \\{\\pm 1\\} \\ (i=1,\\dots,N)$ \u306f\u30b9\u30d4\u30f3\u5909\u6570\u3001$J_{ij}$ \u306f\u76f8\u4e92\u4f5c\u7528\u3001$h_i$ \u306f\u5916\u78c1\u5834\u3067\u3059\u3002\u30a4\u30b8\u30f3\u30b0\u30e2\u30c7\u30eb\u306e\u57fa\u5e95\u72b6\u614b\u3068\u306f\u3001\u5f0f (1) \u3092\u6700\u5c0f\u306b\u3059\u308b\u3088\u3046\u306a\u30b9\u30d4\u30f3\u5909\u6570 $s_i$ \u306e\u7d44\u307f\u5408\u308f\u305b\u306e\u3053\u3068\u3067\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u91cf\u5b50\u30a2\u30cb\u30fc\u30ea\u30f3\u30b0\u3067\u4f55\u3089\u304b\u306e\u7d44\u5408\u305b\u6700\u9069\u5316\u554f\u984c\u3092\u89e3\u304f\u305f\u3081\u306b\u306f\u3001\u305d\u306e\u7d44\u5408\u305b\u6700\u9069\u5316\u554f\u984c\u3092\u5f0f (1) \u306e\u6700\u5c0f\u5316\u554f\u984c\u3068\u3057\u3066\u5b9a\u5f0f\u5316\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u3053\u3067\u306f\u3001\u6700\u5927\u30ab\u30c3\u30c8\u554f\u984c\u306b\u3064\u3044\u3066\u3001\u305d\u306e\u5b9a\u5f0f\u5316\u3092\u884c\u3063\u3066\u3044\u304d\u307e\u3059\u3002\u7d50\u8ad6\u304b\u3089\u8ff0\u3079\u308b\u3068\u3001<\/p>\n<p>$\\displaystyle\\begin{align*}<br \/>\n\\mathcal{H}_{\\rm{Ising}}(s)=\\frac{1}{2}\\sum_{i\\ne j}J_{i j} s_{i} s_{j} \\tag{2}<br \/>\n\\end{align*}$<\/p>\n<p>\u3068\u7f6e\u304f\u3053\u3068\u306b\u3088\u308a\u3001$\\mathcal{H}_{\\rm{Ising}}(s)$ \u306e\u6700\u5c0f\u5316\u304c\u30ab\u30c3\u30c8\u69cb\u6210\u306e\u6700\u5927\u5316\u306b\u5bfe\u5fdc\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u3067\u306f\u3001\u3053\u306e\u8868\u5f0f\u3092\u5c0e\u51fa\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<p>\u307e\u305a\u3001\u7121\u5411\u30b0\u30e9\u30d5 $\\mathcal{G} = (\\mathcal{V},\\mathcal{E})$ \u3067\u8fba\u306e\u91cd\u307f $\\{w_{ij}\\}_{(ij)\\in \\mathcal{E}}$ \u304c\u4e0e\u3048\u3089\u308c\u305f\u3068\u3057\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u30ab\u30c3\u30c8\u306b\u3088\u3063\u3066\u5206\u3051\u3089\u308c\u305f\uff12\u3064\u306e\u90e8\u5206\u70b9\u96c6\u5408\u3092 $\\mathcal{V}_{+}$ \u304a\u3088\u3073 $\\mathcal{V}_{-}$ \u3068\u3057\u307e\u3059(\u3059\u306a\u308f\u3061 $\\mathcal{V}=\\mathcal{V}_{+}\\cup \\mathcal{V}_{-}$ \u304b\u3064 $\\mathcal{V}=\\mathcal{V}_{+}\\cup \\mathcal{V}_{-}=\\emptyset$ )\u3002\u3053\u306e\u3068\u304d\u3001\u6700\u5927\u30ab\u30c3\u30c8\u554f\u984c\u306f\u3001\u96c6\u5408 $\\mathcal{V}_{+}$ \u3068\u96c6\u5408 $\\mathcal{V}_{-}$ \u3092\u7d50\u3076 $w_{ij}$ \u306e\u548c<\/p>\n<p>$\\displaystyle\\begin{align*}<br \/>\nC\\equiv \\sum_{i\\in \\mathcal{V}_{+},j\\in\\mathcal{V}_{-},(ij)\\in\\mathcal{E}}w_{ij} \\tag{3}<br \/>\n\\displaystyle\\end{align*}$<\/p>\n<p>\u3092\u6700\u5927\u5316\u3059\u308b\u9802\u70b9\u306e\u5206\u3051\u65b9\u3092\u6c42\u3081\u308b\u554f\u984c\u3068\u307f\u306a\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5f0f (3) \u3067\u306f\u3001\u70b9 $i$ \u3068\u70b9 $j$ \u304c\u305d\u308c\u305e\u308c\u9055\u3046\u96c6\u5408 ( $\\mathcal{V}_{+}$ \u3068 $\\mathcal{V}_{-}$ ) \u306b\u5c5e\u3059\u308b\u5834\u5408\u306b\u306e\u307f\u8fba $(i,j)$ \u306e\u91cd\u307f\u3092\u8db3\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u30ab\u30c3\u30c8\u3055\u308c\u305f\u8fba\u306e\u91cd\u307f\u306e\u5408\u8a08\u3092\u6c42\u3081\u308b\u3053\u3068\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3055\u3089\u306b\u3001\u5f0f (3) \u306f\u30b9\u30d4\u30f3\u5909\u6570 $s_i \\in \\{ \\pm 1\\}$ \u3092\u7528\u3044\u308b\u3053\u3068\u306b\u3088\u308a\u3001<\/p>\n<p>$\\displaystyle\\begin{align*}<br \/>\nC(s)=\\frac{1}{2}\\sum_{(ij)\\in \\mathcal{E}}w_{i j}(1-s_i s_j) \\tag{4}<br \/>\n\\displaystyle\\end{align*}$<\/p>\n<p>\u3068\u66f8\u304d\u63db\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305f\u3060\u3057\u3001$s_i = s_j$ \u306a\u3089\u3070 $i$ \u3068 $j$ \u306f\u540c\u3058\u96c6\u5408\u306b\u5c5e\u3057\u3001$s_i \\ne s_j$ \u306a\u3089\u3070 $i$ \u3068 $j$ \u306f\u7570\u306a\u308b\u96c6\u5408\u306b\u5c5e\u3059\u308b\u3068\u3057\u307e\u3059\u3002\u3053\u3053\u3067\u3001$s_i \\in \\{ \\pm 1 \\} $ \u3067\u3042\u308b\u306e\u3067\u3001$s_i = s_j$ \u306a\u3089\u3070 $s_i s_j = +1$\u3001$s_i \\ne s_j$ \u306a\u3089\u3070 $s_i s_j = -1$ \u3068\u306a\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001$s_i = s_j$ \u306e\u3068\u304d ( $i$ \u3068 $j$ \u304c\u540c\u3058\u96c6\u5408\u306b\u5c5e\u3059\u308b\u3068\u304d )\u3001\u5f0f (4) \u306b\u304a\u3044\u3066 $(1-s_i s_j)=0$ \u3068\u306a\u308b\u306e\u3067\u91cd\u307f $w_{ij}$ \u306f\u8db3\u3055\u308c\u307e\u305b\u3093\u3002\u9006\u306b\u3001$s_i \\ne s_j$ \u306e\u3068\u304d ( $i$ \u3068 $j$ \u304c\u7570\u306a\u308b\u96c6\u5408\u306b\u5c5e\u3059\u308b\u3068\u304d ) \u91cd\u307f $w_{ij}$ \u304c\u8db3\u3055\u308c\u308b\u305f\u3081\u3001\u5f0f (3) \u3068\u7b49\u4fa1\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u6b21\u306b\u3001$C(s)$ \u3092\u30a4\u30b8\u30f3\u30b0\u30e2\u30c7\u30eb\u306e\u30d1\u30e9\u30e1\u30fc\u30bf ( $J_{ij},\\\u00a0 h_i $ ) \u3092\u7528\u3044\u3066\u8868\u73fe\u3057\u307e\u3059\u3002\u3059\u306a\u308f\u3061\u3001$J_{ij} = w_{ij} , h_i = 0$ \u3068\u7f6e\u304f\u3068\u3001\u5f0f(4)\u306f<\/p>\n<p>$\\displaystyle\\begin{align*}<br \/>\nC(s)=-\\frac{1}{2}\\sum_{i\\ne j}J_{i j}s_i s_j+ \\frac{1}{2}\\sum_{i\\ne j}J_{i j}\\tag{5}<br \/>\n\\end{align*}$<\/p>\n<p>\u3068\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u3068\u304d\u3001\u7b2c\u4e8c\u9805 $\\frac{1}{2}\\sum_{i\\ne j}J_{i j}$ \u306f\u5b9a\u6570\u306a\u306e\u3067\u3001$C(s)$ \u306e\u6700\u5927\u5316\u306b\u306f\u95a2\u4fc2\u3057\u307e\u305b\u3093\u3002\u3057\u305f\u304c\u3063\u3066\u3001$\\mathcal{H}_{\\rm{Ising}}(s)=\\frac{1}{2}\\sum_{i\\ne j}J_{ij}s_{i}s_{j}$ \u3068\u7f6e\u304f\u3068\u3001$\\mathcal{H}_{\\rm{Ising}}(s)$ \u306e\u6700\u5c0f\u5316\u306b\u3088\u308a $C(s)$ \u306f\u6700\u5927\u5316\u3055\u308c\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u5f0f (2) \u306e\u6700\u5c0f\u5316\u304c\u30ab\u30c3\u30c8\u69cb\u6210\u306e\u6700\u5927\u5316\u306b\u5bfe\u5fdc\u3059\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\u3002[1]<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E5%8F%82%E8%80%83%E6%96%87%E7%8C%AE\"><\/span>\u53c2\u8003\u6587\u732e<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ol>\n<li><span>Irie, H., Liang, H., Doi, T. <\/span><i>et al.<\/i><span>\u00a0Hybrid quantum annealing via molecular dynamics.\u00a0<\/span><i>Sci Rep<\/i><span>\u00a0<\/span><b>11,<span>\u00a0<\/span><\/b><span>8426 (2021). <a href=\"https:\/\/doi.org\/10.1038\/s41598-021-87676-z\">https:\/\/doi.org\/10.1038\/s41598-021-87676-z<\/a><\/span><\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>\u4ee3\u8868\u7684\u306a\u7d44\u5408\u305b\u6700\u9069\u5316\u554f\u984c\u306e\u4e00\u3064\u3067\u3042\u308b\u6700\u5927\u30ab\u30c3\u30c8\u554f\u984c\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-3866","post","type-post","status-publish","format-standard","hentry","category-glossary"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u6700\u5927\u30ab\u30c3\u30c8\u554f\u984c - T-QARD Harbor<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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