JP4786201B2 - 守備練習機 - Google Patents
守備練習機 Download PDFInfo
- Publication number
- JP4786201B2 JP4786201B2 JP2005055028A JP2005055028A JP4786201B2 JP 4786201 B2 JP4786201 B2 JP 4786201B2 JP 2005055028 A JP2005055028 A JP 2005055028A JP 2005055028 A JP2005055028 A JP 2005055028A JP 4786201 B2 JP4786201 B2 JP 4786201B2
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- JP
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- Prior art keywords
- ball
- bat
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- hitting
- unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 7
- 230000002265 prevention Effects 0.000 claims description 6
- 239000004065 semiconductor Substances 0.000 description 8
- 230000007123 defense Effects 0.000 description 7
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- 230000008859 change Effects 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 5
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- 238000010168 coupling process Methods 0.000 description 4
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- 206010016322 Feeling abnormal Diseases 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005055028A JP4786201B2 (ja) | 2005-02-28 | 2005-02-28 | 守備練習機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005055028A JP4786201B2 (ja) | 2005-02-28 | 2005-02-28 | 守備練習機 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2006238957A JP2006238957A (ja) | 2006-09-14 |
JP2006238957A5 JP2006238957A5 (enrdf_load_stackoverflow) | 2008-03-06 |
JP4786201B2 true JP4786201B2 (ja) | 2011-10-05 |
Family
ID=37045956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005055028A Expired - Fee Related JP4786201B2 (ja) | 2005-02-28 | 2005-02-28 | 守備練習機 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4786201B2 (enrdf_load_stackoverflow) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5275662B2 (ja) * | 2008-03-31 | 2013-08-28 | ハトリバンテック株式会社 | ノックマシン |
TWI395602B (zh) * | 2010-05-12 | 2013-05-11 | Nat Univ Chin Yi Technology | 3d智慧型發球機 |
CN112190907B (zh) * | 2020-09-24 | 2021-07-30 | 温州医科大学 | 一种网球连续发球装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59100224U (ja) * | 1982-07-02 | 1984-07-06 | スガ試験機株式会社 | 三次元自動変角反射透過測色計 |
JPS6163266U (enrdf_load_stackoverflow) * | 1984-09-29 | 1986-04-28 | ||
JPH0312184A (ja) * | 1989-06-09 | 1991-01-21 | Nec Corp | 自動ノック装置 |
JPH0423746A (ja) * | 1990-05-18 | 1992-01-28 | Hitachi Koki Co Ltd | 電子写真方式印刷装置 |
JPH0429010A (ja) * | 1990-05-25 | 1992-01-31 | Sumitomo Jukikai Chiyuutan Kk | 瓦製品の自動歪み検査方法及びその装置 |
JPH07248213A (ja) * | 1994-03-11 | 1995-09-26 | Nikon Corp | 三次元形状測定装置 |
JP2000070430A (ja) * | 1998-06-19 | 2000-03-07 | Noriko Mitsuhayashi | ゴルフ練習場管理装置、管理方法および記憶媒体 |
JP2001000636A (ja) * | 1999-06-25 | 2001-01-09 | Sankiyuu Denki Seisakusho:Kk | 回胴式遊技機用試験装置及び回胴式遊技機用試験基板 |
JP2001224733A (ja) * | 2000-02-14 | 2001-08-21 | Katsumi Sasakura | バッティング練習機 |
JP2004081494A (ja) * | 2002-08-27 | 2004-03-18 | Asics Corp | 守備練習システム |
JP2005010120A (ja) * | 2003-06-23 | 2005-01-13 | Internatl Business Mach Corp <Ibm> | ポジショニングステージ |
-
2005
- 2005-02-28 JP JP2005055028A patent/JP4786201B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2006238957A (ja) | 2006-09-14 |
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