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Patent Searching and Data


Title:
FISH QUICK-KILL DEVICE AND QUICK-KILL METHOD FOR FISH
Document Type and Number:
WIPO Patent Application WO/2019/044907
Kind Code:
A1
Abstract:
The present invention simultaneously performs processing for rapidly freezing a fish and processing for bleeding the fish, such processing performed easily and efficiently, and in a short time. A fish bleeding device (1) bleeds a fish (F), wherein a freezing time setting unit (12) sets a freezing time during which a fish is soaked in an ice slurry (S) that can maintain a certain prescribed temperature for a prescribed time, such setting carried out on the basis of the time from when a live fish is placed in the ice slurry for soaking, freezing is initiated, and until the heart (201) of the fish stops. A freezing unit (11) soaks and freezes the fish in the ice slurry on the basis of the freezing time set by the freezing time setting unit (12). A fish processing unit (13) cleans the fish, which has been frozen by the freezing unit, and removes the heart of the fish. A thawing unit (14) thaws the fish from which the heart has been removed by the fish processing unit.

Inventors:
HIROKANE Yoshio (33-4, Nishi-shimbashi 2-chome, Minato-k, Tokyo 03, 〒1050003, JP)
Application Number:
JP2018/031951
Publication Date:
March 07, 2019
Filing Date:
August 29, 2018
Export Citation:
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Assignee:
BLANCTEC CO., LTD. (33-4, Nishi-shimbashi 2-chome Minato-k, Tokyo 03, 〒1050003, JP)
International Classes:
A22C25/00; F25D3/02
Foreign References:
JPS61271945A1986-12-02
JPS63116639A1988-05-20
JPH08322458A1996-12-10
Attorney, Agent or Firm:
SHOBAYASHI Masayuki et al. (Sapia Tower, 1-7-12 Marunouchi, Chiyoda-k, Tokyo 05, 〒1000005, JP)
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