Asao Arai and Yasumichi Matsuzawa
 Construction of 
a Weyl Representation from a Weak Weyl Representation 
of the Canonical Commutation Relation
(25K, LaTex2e)

ABSTRACT.   Some aspects of weak Weyl representations of 
the canonical commutation relation (CCR) with one degree of freedom is considered 
in relation to the theory of time operator in quantum mechanics. 
It is shown that there exists 
a general structure in which a Weyl representation of the CCR can be constructed from a weak Weyl representation of the CCR.