A method for producing 1-phenylmethylpiperazines useful as intermediates for pharmaceuticals and the like, more particularly, for example, to an intermediate for the production of antiallergic pharmaceuticals. The projecting portion has an end provided with a plurality of terminals electrically connected to an image sensor chip. Therewith, a remote control transmitter is provided, in which sheet hardly comes off during storage and transportation, and battery is securely prevented from exhausting. As to such a user who intensively accesses a server apparatus within a short time period, log information of this user is not recorded, so that loads given to the server apparatus are reduced.