초록 ▼

An apparatus for informing a holder or user of the apparatus of a predetermined state by providing a vibratory sensation to the holder or user. The vibrations produced by the apparatus produces in a manner so as to prevent substantial movements of the apparatus even when left unattended. The apparat

An apparatus for informing a holder or user of the apparatus of a predetermined state by providing a vibratory sensation to the holder or user. The vibrations produced by the apparatus produces in a manner so as to prevent substantial movements of the apparatus even when left unattended. The apparatus includes a motor attached to a housing and a controller for actuating the motor to rotate a shaft. The controller actuates the motor to rotate the shaft in forward and reverse directions alternately at predetermined intervals in response to reception of an incoming signal.

대표청구항 ▼

[ What is claimed is:] [1.]1. An apparatus for vibrating itself to inform a user of the reception of predetermined information, said apparatus comprising;a housing,a motor attached to said housing,a shaft rotatably driven by said motor, andmeans for rotating said shaft to vibrate said housing, where

[ What is claimed is:] [1.]1. An apparatus for vibrating itself to inform a user of the reception of predetermined information, said apparatus comprising;a housing,a motor attached to said housing,a shaft rotatably driven by said motor, andmeans for rotating said shaft to vibrate said housing, wherein said means for rotating rotates said shaft in forward and reverse directions alternately at predetermined intervals in response to said reception.