| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve such problems in that since a conventional egi, which is a lure for fishing cuttlefishes, has a fixed type weight, sometimes the egi cannot be recovered when the weight is caught by obstacles such as reef therefore fishing tightly at the reef belt, or the like, where the cuttlefishes live, accompanies risk, and also it is not good for the environment to leave the egi caught by the reef, or the like, in the bottom of the sea. Ž<P>SOLUTION: It becomes possible to avoid catch with the bottom by making the weight which is most projected and tends to be caught, as a storable type, then the weight can be stored into the body on being caught with the reef, or the like. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
|
