I've tried "everywhere" to find rising-butt hinges, including at a
specialist hardware store that sells all kinds of door and cabinet
hinges, latches and handles. Nobody has heard of them, except that the
buyer for this latter store knew what I was talking about but said that
he had no idea where to get them.
Check 'em out here
http://www.constantines.com/browsepr...tt-Hinges.HTML
They can be a little tricky to use. As the door rises to clear the rug or
whatever, there needs to be clearance at the top to not hit the jamb.
Note: Post order fixed.

Man, those are cool. I never thought of them. Would have saved me alot
of trouble during my remodel.