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4. 发明专利

JPS6145469B2 失效
公开(公告)号：JPS6145469B2
公开(公告)日：1986-10-08
申请号：JP4230680
申请日：1980-03-31
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： NANBA HIROSHI , MORIHARA NOBUYUKI , NISHINO MOTOTSUNE , OCHI SHUHEI , YAMAMOTO SHIGEO
IPC分类号： A47K7/00 , A61H9/00 , A61H23/04 , A61H33/12

5. 发明专利

JPS6144026B2 失效
公开(公告)号：JPS6144026B2
公开(公告)日：1986-10-01
申请号：JP621780
申请日：1980-01-22
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： NANBA HIROSHI , MORIHARA NOBUYUKI , NISHINO MOTOTSUNE , OCHI SHUHEI , YAMAMOTO SHIGEO
IPC分类号： A61H33/12 , A61H9/00 , A61H23/04

6. 发明专利

JPS61168879A RECHARGEBLE ELECTRICAL APPLIANCE 失效
公开(公告)号：JPS61168879A
公开(公告)日：1986-07-30
申请号：JP1040685
申请日：1985-01-22
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： YAMAMOTO SHIGEO
IPC分类号： H01M2/10 , H01M2/12 , H01M10/46
摘要： PURPOSE:To vent hydrogen gas without sacrifice of water proof ability by rotationally mounting a plug for charging in a housing in which a secondary battery is accommodated and installing a gas vent which is opened or closed by rotation of the plug. CONSTITUTION:A housing 1 of electric shaver into which a motor 2 and a secondary battery 3 are accommodated is formed cylindrically. A plug 10 for charging is mounted in a recess 9 formed in a back and lower part of the hausing 1. The plug 10 has protruded shafts 11, 11 at its both ends and a circular cross section, and a pair of terminal pins 12, 12 are protruded from its circumference. The plug 10 rotates freely between the housing and a cover which is fixed to the housing with a screw. A gas vent 18 is formed in the wall, faced to the circumference of the plug 10, of the recess 9 and a through hole 14 is formed in a vertical direction of the plug 10. The vent 18 is closed with the plug to prevent the enter of water, but hydrogen gas evolved from the battery 13 by charging can be vented through the vent 18 and the hole 14.

9. 发明专利

JPS57112864A MASSAGE MACHINE 失效
公开(公告)号：JPS57112864A
公开(公告)日：1982-07-14
申请号：JP18853980
申请日：1980-12-29
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： YAMAMURA YUKIO , OOTSUKA SHINPEI , KUROSAKI AKIO , YAMADA TOMIO , NAKAE YOSHIHIRO , YAMAMOTO SHIGEO
IPC分类号： A61N1/00 , A61H7/00 , A61H23/00 , A61H23/02 , A61H39/04

10. 发明专利

JPS57112863A MASSAGE MACHINE 失效
公开(公告)号：JPS57112863A
公开(公告)日：1982-07-14
申请号：JP18853880
申请日：1980-12-29
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： YAMAMURA YUKIO , OOTSUKA SHINPEI , YAMADA TOMIO , KUROSAKI AKIO , NAKAE YOSHIHIRO , YAMAMOTO SHIGEO
IPC分类号： A61N1/00 , A61H7/00 , A61H23/00 , A61H23/02 , A61H39/04

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