<；P>；PROBLEM TO BE SOLVED: To carry out positioning of a power-supplying unit and a power-receiving unit of a noncontact power transmitter in a simple and accurate manner. <；P>；SOLUTION: The noncontact power transmitter includes the power-supplying unit 35 and the power-receiving unit 45 supplied with power from the power-supplying unit through a noncontact electromagnetic action, and makes a casing 31 house the power-supplying unit and the power-receiving unit. The power-supplying unit is housed in a recessed portion 31a formed in the casing, the power-receiving unit is attached to the interior of a lid 32 that closes the recessed portion of the casing, and tapered surfaces 31b and 32a are formed on a contact portion between the casing and the lid. <；P>；COPYRIGHT: (C)2011,JPO&INPIT
