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57. 发明专利

JP5314525B2 Clock type learning materials 有权
公开(公告)号：JP5314525B2
公开(公告)日：2013-10-16
申请号：JP2009173370
申请日：2009-07-24
申请人：株式会社光文書院
发明人：秀康阿部 , 孝明三島
IPC分类号： G09B19/12
摘要： PROBLEM TO BE SOLVED: To provide clock type learning material, preventing an indicating plate from slipping from a groove without sticking a face to a body. SOLUTION: This clock type learning material includes: a slide groove 12 including a ring-like recessed part formed on the body 10; the indicating plate 20 formed by an annular disc and disposed in the slide groove 12 to freely move between the indicating position and the non-indicating position; an indication operating part 22 projected on the indicating plate 20 and protruding from the body 10; a locking projection 24 projected toward the back of the indicating plate 20; and an engagement receiving part 19 formed in the slide groove 12 to engage with the locking projection 24. In operating the indication operating part 22, the indicating plate 20 moves between the indicating position and the non-indicating position in the slide groove 12 while the locking projection 24 engages with the engagement receiving part 19 in the direction of X from the indication operating part 22 toward the center O of rotation of the indicating plate 20. COPYRIGHT: (C)2011,JPO&INPIT

58. 发明专利

JP5314524B2 Clock type learning materials 有权
公开(公告)号：JP5314524B2
公开(公告)日：2013-10-16
申请号：JP2009173365
申请日：2009-07-24
申请人：株式会社光文書院
发明人：秀康阿部 , 孝明三島
IPC分类号： G09B19/12
摘要： PROBLEM TO BE SOLVED: To provide clock type learning material, preventing an indicating plate from slipping from a groove without sticking a face to a body. SOLUTION: This clock type learning material includes: a slide groove 12 including a ring-like recessed part formed on the body 10; the indicating plate 20 formed by an annular disc and disposed in the slide groove 12 to freely move between the indicating position and the non-indicating position; an indication operating part 22 projected on the indicating plate 20 and protruding from the body 10; a locking piece 24 projected toward the radial outside or the radial inside of the indicating plate 20; and an engagement receiving part 19 formed in the slide groove 12 to engage with the locking piece 24. In operating the indication operating part 22, the indicating plate 20 moves between the indicating position and the non-indicating position in the slide groove 12 while the locking piece 24 and the engagement receiving part 19 engage with each other in the front-to-back direction of the body 10. COPYRIGHT: (C)2011,JPO&INPIT

59. 发明专利

JP4390435B2 For learning watch the auxiliary ring and watch for learning 有权
公开(公告)号：JP4390435B2
公开(公告)日：2009-12-24
申请号：JP2002215085
申请日：2002-07-24
申请人：株式会社誠文社
发明人：明永橋
IPC分类号： G09B19/12 , G04B19/28

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