A flat elongated alkaline battery comprising an outer metal housing and plurality of individual alkaline cells housed therein. Such a constitution is provided that a particle material 13 for condensation and vaporization filled in the ozone concentrating chambers 11 and 12 has a spherical shape of a special shape with multifaceted planes on side surfaces, or an oxygen transmission membrane 130 capable of selectively transmitting an oxygen gas in an ozone gas is provided. The first integrated circuit comprising a second contact. The object is levitated by radiation pressure of the sound waves. The comparing means are preceded by a voltage divider for dividing the voltage to be compared and a switch in series with the voltage divider for preventing current flow through the voltage divider when the comparing means are de-energized.