A turbo vacuum pump of the present invention includes a suction part for sucking gas in an axial direction; a discharge section in which rotating impellers and stationary impellers are alternately arranged; a rotating shaft for rotating the rotating impellers; and a turbine impeller part fixed to the suction side end face of the rotating shaft. A compensating rope suspends between the car and the counterweight. 66 MHz, thereby removing the self-quieting phenomenon generated in the channel 76 of AMPS. The chip is attached to its article by means of glue which is in turn applied by an applicator which shoots the chip and the glue against the article. In addition, the correct rhythm can be determined by simply reading the shaped blocks as one would read music. The indication can be, for example, a graphic comparing the preferred and current acceleration values.