Title:
CREATURE EXTINCTION SYSTEM
Document Type and Number:
Japanese Patent JP2013223437
Kind Code:
A
Abstract:
To provide a creature extinction system capable of effectively annihilating specific water creatures required to be killed.
A creature extinction system 1000 irradiates creature-contaminated water CCW contaminated with various water creatures with an ultrasonic wave USW by a sonic irradiation element 1100, and the ultrasonic wave USW is switched over time to two or more kinds for killing specific water creatures. Thus, specific water creatures required to be killed can be efficiently annihilated in comparison with a case in which one kind of ultrasonic wave USW is continuously irradiated.
Inventors:
KAJIMOTO NAOKO
KAJIMOTO KYOSUKE
OTA ATSUMI
ONISHI IKUO
KAJIMOTO KYOSUKE
OTA ATSUMI
ONISHI IKUO
Application Number:
JP2012096618A
Publication Date:
October 31, 2013
Filing Date:
April 20, 2012
Export Citation:
Assignee:
BIO MAP CO
ITO CO LTD
ITO CO LTD
International Classes:
A01M99/00; B63B13/00; B63B59/04; E02B1/00; A01M1/00
Domestic Patent References:
| JPH0681327A | 1994-03-22 | |||
| JPS5212656U | 1977-01-28 | |||
| JPS51162847U | 1976-12-25 | |||
| JPH08196163A | 1996-08-06 | |||
| JP2011057048A | 2011-03-24 | |||
| JP2012056529A | 2012-03-22 | |||
| JPS5185977A | 1976-07-28 | |||
| JP2009514664A | 2009-04-09 | |||
| JP2001106180A | 2001-04-17 | |||
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| JPS61188624U | 1986-11-25 | |||
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Foreign References:
| WO1999025929A1 | 1999-05-27 |
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Takashi Watanabe
Suzuki Mitsuyoshi
Yasuhiko Murayama
Tadashi Takahashi
Takashi Watanabe
Suzuki Mitsuyoshi
Yasuhiko Murayama
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