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1. 发明专利

JPH0564872B2 失效
公开(公告)号：JPH0564872B2
公开(公告)日：1993-09-16
申请号：JP11604685
申请日：1985-05-29
申请人： KAWASAKI HEAVY IND LTD
发明人： YOSHIKAZU MASAO , IWATA AKIRA , OKADA TOICHI , NISHIJIMA SHIGEHIRO
IPC分类号： H05K9/00 , H01L39/00 , H01L39/04

2. 发明专利

JPS63310103A METHOD FOR IMPARTING GRADE OF MAGNETIC FIELD INTENSITY BY USING SUPERCONDUCTIVITY 失效
公开(公告)号：JPS63310103A
公开(公告)日：1988-12-19
申请号：JP14742887
申请日：1987-06-12
申请人： KAWASAKI HEAVY IND LTD
发明人： YOSHIKAZU MASAO , OKADA TOICHI , TAKEDA MASAYUKI , NISHIJIMA SHIGEHIRO , IWATA AKIRA
IPC分类号： H05H11/00 , H01F6/00 , H01F7/20 , H01J37/09 , H01J37/147 , H05H13/04
摘要： PURPOSE:To impart a grade of magnetic field intensity by a method wherein, after a first wire material composed of a superconducting material has been formed in a figure-shape of 8, two small and large interlinked regions are formed inside a magnetic field and in the same manner two small and large interlinked regions are formed by a second wire material in the large interlinked region. CONSTITUTION:Two 8-shaped small and large interlinked regions 16a, 16b formed by a second wire material 16 composed of a superconducting material are formed inside a large interlinked region 15a formed by a first wire material 15; the small interlinked region 16b is arranged in a small interlinked region 15b formed by the first wire material 15. The magnetic field intensity near the large interlinked region 16a formed by the second wire material 16 is different from that near the small interlinked region 16b formed by the second wire material 16. Accordingly, the magnetic field intensity is decreased from the side of the small interlinked region 15b formed by the first wire material 15 toward the side of the large interlinked region 16a formed by the second wire material 16. By this setup, a large grade of the magnetic field intensity can be caused.

3. 发明专利

JPS61274376A SUPERCONDUCTOR MAGNETIC SHIELDING 失效
公开(公告)号：JPS61274376A
公开(公告)日：1986-12-04
申请号：JP11604685
申请日：1985-05-29
申请人： KAWASAKI HEAVY IND LTD
发明人： YOSHIKAZU MASAO , IWATA AKIRA , OKADA TOICHI , NISHIJIMA SHIGEHIRO
IPC分类号： H05K9/00 , H01L39/00 , H01L39/04
摘要： PURPOSE:To obtain a portable magnetic shielding member which is light in weight and simple in structure and can shield an intense magnetic field perfectly by employing a mesh type magnetic shielding member composed of superconductor wires, superconductor honeycombs or the like or a magnetic shielding member composed of a superconductor porous plate. CONSTITUTION:A mesh type magnetic shielding member 12 is employed in order to shield magnetically an object 11 to be shielded under the influence of the intense magnetic field of a superconducting magnet 10. The mesh type magnetic shielding member 12 is composed of a superconductor mesh 12a or a superconductor porous plate 12b. The superconductor mesh 12a is composed of a plurality of superconducting wires 13 and 14 which are lapped to cross over each other to form a mesh and each crossing point is fixed by soldering. A superconducting material such as Nb-Ti or Nb3Sn or a quadricomponent alloy superconducting material such as Nb-Ti-Ta-Zr is employed as the material of the superconducting wires 13 and 14 satisfactorily. the superconductor porous plate 12b is made of a superconducting material similar to the material of the superconducting mesh 12a and a large number of penetration holes are formed in the plate 12a to the direction of its thickness.

4. 发明专利

JPH0421325B2 失效
公开(公告)号：JPH0421325B2
公开(公告)日：1992-04-09
申请号：JP14742887
申请日：1987-06-12
申请人： KAWASAKI HEAVY IND LTD
发明人： YOSHIKAZU MASAO , OKADA TOICHI , TAKEDA MASAYUKI , NISHIJIMA SHIGEHIRO , IWATA AKIRA
IPC分类号： H05H11/00 , H01F6/00 , H01F7/20 , H01J37/09 , H01J37/147 , H05H13/04

5. 发明专利

JPS62272598A ELECTROMAGNETIC SHIELDING OF CONDUCTOR 失效
公开(公告)号：JPS62272598A
公开(公告)日：1987-11-26
申请号：JP11589986
申请日：1986-05-20
申请人： KAWASAKI HEAVY IND LTD
发明人： YOSHIKAZU MASAO , IWATA AKIRA , NAKAGAWA SHIGETOMO , OKADA TOICHI , NISHIJIMA SHIGEHIRO
IPC分类号： H01B11/06 , H05K9/00

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