To provide an environment apparatus constituted by connecting a plurality of environment sensor devices through the Internet circuits such as transmitters, portable telephones, radio systems such as PHS or the like, radio LAN, LAN, or the like mounted in the environment sensor devices and capable of controlling data over a wide area, and a radio communication system.
The environment apparatus has a frequency converting element constituted of an inorganic material, the electrode provided on the frequency converting element, a detection part having at least one of the organic film and inorganic film provided on the electrode, the oscillation part connected to the detection part, the frequency measuring part connected to the oscillation part to measure the oscillation frequency of the oscillation part and the connection part to an oscillator or a transmitter capable of transmitting the data measured in the frequency measuring part. The environment sensor devices using frequency vibration elements capable of discriminating a substance by a simple technique are connected to the Internet circuits such as radio, radio LAN, LAN or the like to collectively control a wide range of data.
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KANNO YOSHINORI
ISHIMOTO HIROZO
EBARA SATOSHI
TANAKA HIROKAZU
KANNO YOSHINORI
Yoichi Shirakawa
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