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Title:
SPACE POTENTIAL GENERATION DEVICE, FRESHNESS MAINTAINING DEVICE USING SUCH SPACE POTENTIAL GENERATION DEVICE, AND FRYER PROVIDED WITH SUCH SPACE POTENTIAL GENERATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/122070
Kind Code:
A1
Abstract:
This space potential generation device is characterized by: being provided with a transformer formed by magnetically joining a primary coil and a secondary coil, a feedback control circuit for returning one terminal of the secondary coil to one terminal of the primary coil to adjust voltage in the secondary coil, an output control means provided on the other terminal of the secondary coil to add low-frequency vibration to the output of the secondary coil, and an electrostatic discharge means disposed on the other terminal of the secondary coil via the output control means and made of a conductive material; and being configured so that there is no ground electrode, the current flowing to the secondary coil is a weak current in the range 0.2-0.002 A, the electrostatic discharge means is covered by an insulating member with insulative properties to a degree that allows the discharge of static electricity of a prescribed voltage into a surrounding space, and an electrical field of a prescribed voltage is formed in the space surrounding the electrostatic discharge means by the static electricity discharged from the electrostatic discharge means.

Inventors:
GOTO, Kanetaka (1-76-9, Takinogawa Kita-k, Tokyo 23, 〒1140023, JP)
KATO, Takayuki (MHK building 4F 2-5-11, Shitaya, Taitou-k, Tokyo 04, 〒1100004, JP)
KONDO, Kanako (MHK building 4F 2-5-11, Shitaya, Taitou-k, Tokyo 04, 〒1100004, JP)
Application Number:
JP2014/080512
Publication Date:
August 20, 2015
Filing Date:
November 18, 2014
Export Citation:
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Assignee:
GOTO, Kanetaka (1-76-9, Takinogawa Kita-k, Tokyo 23, 〒1140023, JP)
International Classes:
A23L3/32; A47J37/12; F25D11/00; F25D13/00; H01F38/12; H01T19/00; H01T23/00
Domestic Patent References:
WO2006054348A12006-05-26
Foreign References:
JP2008059886A2008-03-13
JP2009059590A2009-03-19
JP2002333265A2002-11-22
JP2006100031A2006-04-13
JPH0243575A1990-02-14
JP2002364968A2002-12-18
JP2012200327A2012-10-22
Other References:
See also references of EP 3108752A4
Attorney, Agent or Firm:
HAMANO, Takao et al. (Wakamatsu Building, 3-6 Nihombashi Honcho 3-chome, Chuo-k, Tokyo 23, 〒1030023, JP)
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