\def\@maketitle{\setbox\mkt@titlebox\vbox{
	\ifDS@english \ifDS@preface
		\hbox{}\vskip60\@Q \vskip-\headsep \vskip-\baselineskip
	\else
		\hbox{}\vskip26\@Q \vskip-\headsep \vskip-\baselineskip
		\leftline{\fs@type\it
			\ifDS@technote Technical Note
                        \else\ifDS@invited Invited Paper        % 2.06(1)
			\else\ifDS@sigrecommended		% 2.04(1)
				Recommended Paper		% 2.04(1)
			\else\ifDS@abstract			% 2.07(7)
				Abstract			% 2.07(7)
			\else\ifDS@techrep\else			% 2.02(1)
				Regular Paper\fi\fi\fi\fi\fi}	% 2.06(1)
%								% 2.04(1)
		\vskip32\@Q \vskip-\baselineskip \fi
	\else							% 2.04(1) >>
	\@tempswafalse	\ifDS@technote\@tempswatrue\fi
			\ifDS@sigrecommended\@tempswatrue\fi
                        \ifDS@invited\@tempswatrue\fi           % 2.06(1)
			\ifDS@abstract\@tempswatrue\fi		% 2.07(7)
	\if@tempswa
		\vskip18\@Q \vskip-\headsep
		\leftline{\vbox to28\@Q{\hrule height.8pt\vss
			\hbox{\hskip7\@Q \fs@type
				\ifDS@technote	テクニカルノート%
                                \else\ifDS@invited 招待論文%    % 2.06(1)
				\else\ifDS@sigrecommended
					研究会推薦論文		% 2.06(1)
				\else 発表概要\fi\fi\fi		% 2.07(7)
				\hskip7\@Q}\vss\hrule height.8pt}}
%								% 2.04(1) <<
		\vskip40\@Q \vskip-\baselineskip
	\else
		\hbox{}\vskip60\@Q \vskip-\headsep \vskip-\baselineskip
	\fi\fi
	\@tempswafalse \ifDS@english\else\ifDS@preface\@tempswatrue\fi\fi
	\mkt@maketitle{\fs@title\bf}\@title\title
% 1.04(1a) >>
	\ifnum\c@affi@footnote>\thr@@
		\let\theaffi@footnote\theaffi@footnotemany \fi
	\c@affi@footnote\z@
% 1.04(1a) <<
	\affi@labels
	\ifDS@english\else
	\vskip-\mkt@prevdepth \nointerlineskip\vskip32\@Q
	\centerline{\vbox{\centering\hsize\@titlewidth\fs@author
		\mkt@makeauthor}}
	\ifDS@preface\else
	\vskip-\prevdepth \nointerlineskip\vskip32\@Q
	\centerline{\@abstract\box\@abstractbox}
	\fi\fi
	\vskip-\prevdepth \nointerlineskip\vskip25\@Q}
	\@tempdimb\ht\mkt@titlebox \advance\@tempdimb\dp\mkt@titlebox
	\@tempcnta\@tempdimb \@tempcntb\baselineskip
	\divide\@tempcnta\@tempcntb \@tempdima\@tempcnta\baselineskip
	\advance\@tempdima-\@tempdimb
	\box\mkt@titlebox
	\ifdim\@tempdima=\z@\else\advance\@tempdima\baselineskip
		\vskip\@tempdima\fi}