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Patent Searching and Data


Title:
PARASITE-KILLING METHOD AND PARASITE-KILLING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/014659
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a novel parasite-killing method and the like that make it possible to achieve high-volume processing while maintaining the quality of an object. A parasite-killing method that uses a parasite-killing system that exterminates parasites inside an object. The parasite-killing system comprises an immersion tank that holds a liquid, a pair of electrodes that comprise a positive electrode and a negative electrode, a pulsed power supply that generates a large pulsed current between the pair of electrodes, and a power supply control unit that controls the pulsed power supply. The parasite-killing method includes an immersion step in which the object is immersed between the pair of electrodes as immersed in the liquid in the immersion tank and a large pulsed current generation step in which the power supply control unit controls the pulsed power supply such that a large pulsed current is generated between the pair of electrodes.

Inventors:
NAMIHIRA TAKAO (JP)
WANG DOUYAN (JP)
MATSUDA MIKIYA (JP)
INOUE YOICHI (JP)
Application Number:
PCT/JP2019/034431
Publication Date:
January 28, 2021
Filing Date:
September 02, 2019
Export Citation:
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Assignee:
UNIV KUMAMOTO NAT UNIV CORP (JP)
JAPAN SEAFOODS CO LTD (JP)
International Classes:
A23B4/015; A01K75/00; A01M29/24
Domestic Patent References:
WO2018090157A12018-05-24
Foreign References:
JPH11192490A1999-07-21
JPH03105293U1991-10-31
JP2019054772A2019-04-11
JP2013518583A2013-05-23
EP2837284A12015-02-18
Other References:
WANG D, HIRAYAMA K, TAKAMURA N, GOTO T, NAMIHIRA T, AKIYAMA H,  P: "Studies of Electrical Killing on Nymphonella tapetis Using Pulsed Power Technology", PROCEEDINGS OF THE XXX INTERNATIONAL CONFERENCE ON PHENOMENA IN IONIZED GASES (ICPIG), vol. D16, 2011, Belfast, Northern Ireland, UK, XP055786320
SUZUKI, JUN, MURATA, RIE,: "A Review of Anisakiasis and Anisakis Larvae in Japan: From the Prevalence and Risk of Anisakis Infections to the Identification of Anisakis Larvae", ANNUAL REPORT OF TOKYO METROPOLITAN INSTITUTE OF PUBLIC HEALTH, vol. 62, 2011, pages 13 - 24
Attorney, Agent or Firm:
HADATE Koji (JP)
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