東北大地物の修論とかアレとかの表紙テンプレ

cover.tex

\documentclass[a4j, 12pt, titlepage]{ltjreport}
%\documentclass[a4j, 12pt, titlepage]{jreport}

\usepackage[top=20truemm,bottom=20truemm,left=20truemm,right=20truemm]{geometry}
\usepackage{graphicx}
\usepackage{tikz}
\usetikzlibrary{automata,positioning}

\makeatletter

% titlepage
\renewcommand{\maketitle}{%
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        \begin{center}%
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            {\large 修士論文}%
            \vskip 2.5em%
            {\LARGE \@title \par}%
            \vskip 1.5em%
            \subtitlebrac{\Large \shortstack{\@subtitle} \par}%
            \vskip 12em%
            {\Large
                \lineskip .75em
                \begin{tabular}[t]{c}%
                    \@author
            \end{tabular}\par}%
            \vskip 2.8em
            {\Large 論文審査委員}%
            \vskip 1em
            {\Large \@memberstab \par}%
            \vskip 2.5em
            {\Large \@date \par}%
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        \par
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\newcommand{\subtitle}[1]{\gdef\@subtitle{#1}}
\newcommand{\memberstab}[1]{\gdef\@memberstab{#1}}

\makeatother

\newcommand{\subtitlebrac}[1]{
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}

\title{日本語タイトル\\ (適宜改行を入れる)}
\subtitle{English title\\ (適宜改行を入れる)}
\author{
東北大学大学院 理学研究科\\
地球物理学専攻\\
\\
氏名}
\date{平成28年}
\memberstab{
    \begin{tabular}[t]{lrl}
        氏名 & 教授 & （指導教員・主査） \\
        氏名 & 准教授   & \\
        氏名 & 教授   & \\
        氏名 & 教授   & \\
    \end{tabular}
}

\begin{document}

\maketitle

\end{document}