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1. 发明授权

EP1498687B1 Winding fixing structure of a rotary transformer-type resolver 有权
标题翻译：旋转变压器式旋转变压器的绕组固定结构
公开(公告)号：EP1498687B1
公开(公告)日：2007-05-16
申请号：EP04016896.5
申请日：2004-07-17
申请人： Minebea Co. Ltd.
发明人： Koyama, Toshisada , Matsuura, Mutsumi , Sano, Takashi
IPC分类号： G01B7/30
CPC分类号： G01D5/2006

2. 发明公开

EP1850329A2 Pivot assembly for hard disk drive use 审中-公开
标题翻译： Drehanordnung zur Verwendung在Festplattenlaufwerken
公开(公告)号：EP1850329A2
公开(公告)日：2007-10-31
申请号：EP07006364.9
申请日：2003-08-29
申请人： MINEBEA CO.,LTD.
发明人： Koyama, Toshisada
IPC分类号： G11B5/48
CPC分类号： F16C33/805 , F16C19/54 , F16C33/783 , F16C33/7886 , F16C35/12 , F16C2229/00 , F16C2370/12 , G11B5/4813 , G11B5/5521
摘要： A pivot assembly for use in a hard disk drive having a shaft and a pair of ball bearings mounted on the shaft. The ball bearings are spaced apart by a sleeve extended between outer rings of these ball bearings. The sleeve includes a spacer part, which may be formed integrally with the sleeve. A seal member fixed to the shaft by laser welding seals at least one of the two ball bearings.
摘要翻译：一种用于硬盘驱动器的枢轴组件，其具有安装在轴上的轴和一对滚珠轴承。球轴承由在这些球轴承的外圈之间延伸的套筒间隔开。套筒包括间隔件，其可以与套筒一体形成。通过激光焊接密封两个球轴承中的至少一个的密封件固定在轴上。

3. 发明公开

EP1498687A3 Winding fixing structure of a rotary transformer-type resolver 有权
标题翻译：与分解器和变压器线圈的旋转编码器绕组的线圈的安装结构
公开(公告)号：EP1498687A3
公开(公告)日：2006-08-30
申请号：EP04016896.5
申请日：2004-07-17
申请人： Minebea Co. Ltd.
发明人： Koyama, Toshisada , Matsuura, Mutsumi , Sano, Takashi
IPC分类号： G01B7/30
CPC分类号： G01D5/2006
摘要： A rotation angle sensor and a method of winding a rotation angle sensor involve a single electrical wire that is wound from a rotor transformer (12) to a magnetic rotor (14). The magnetic rotor (14) is axially spaced on a shaft (11) from the rotor transformer (12). A notch (19) is formed in a wall of a bobbin (13) of the rotor transformer (12) to permit the wire to pass from the rotor transformer (12) to the magnetic rotor (14). The ends (22a, 22b) of the single wire (22) are electrically connected together at a junction, and the junction is fixed to the rotor transformer (12) with resin.

4. 发明公开

EP1391881A2 Pivot assembly for hard disk drive use 审中-公开
标题翻译： DrehlagerfürPlattenlaufwerk
公开(公告)号：EP1391881A2
公开(公告)日：2004-02-25
申请号：EP03255176.4
申请日：2003-08-21
申请人： Minebea Co., Ltd.
发明人： Koyama, Toshisada
IPC分类号： G11B5/48
CPC分类号： G11B33/121 , F16C19/54 , F16C35/12 , F16C2370/12 , G11B5/4806 , G11B25/043
摘要： A pivot assembly for use in a hard disk drive, in which ball bearings are placed at both ends of a shaft, and a spacer is disposed between outer rings of the ball bearings. The spacer is fixed to the outer rings by laser welding.
摘要翻译：用于硬盘驱动器的枢轴组件，其中球轴承位于轴的两端，并且间隔件设置在球轴承的外圈之间。间隔件通过激光焊接固定在外圈上。

5. 发明公开

EP1850329A3 Pivot assembly for hard disk drive use 审中-公开
标题翻译：旋转组件在硬盘驱动器中使用
公开(公告)号：EP1850329A3
公开(公告)日：2009-05-20
申请号：EP07006364.9
申请日：2003-08-29
申请人： MINEBEA CO.,LTD.
发明人： Koyama, Toshisada
IPC分类号： G11B5/48
CPC分类号： F16C33/805 , F16C19/54 , F16C33/783 , F16C33/7886 , F16C35/12 , F16C2229/00 , F16C2370/12 , G11B5/4813 , G11B5/5521
摘要： A pivot assembly for use in a hard disk drive having a shaft and a pair of ball bearings mounted on the shaft. The ball bearings are spaced apart by a sleeve extended between outer rings of these ball bearings. The sleeve includes a spacer part, which may be formed integrally with the sleeve. A seal member fixed to the shaft by laser welding seals at least one of the two ball bearings.

6. 发明授权

EP1433966B1 Bearing device 有权
标题翻译： Lagervorrichtung
公开(公告)号：EP1433966B1
公开(公告)日：2007-01-03
申请号：EP03256850.3
申请日：2003-10-29
申请人： MINEBEA Co., Ltd.
发明人： Koyama, Toshisada , Mori, Yasuhiro
IPC分类号： F16C19/08 , F16C19/54
CPC分类号： F16C19/54 , F16C19/18 , F16C23/06 , F16C35/061 , F16C2370/12

7. 发明公开

EP1391881A3 Pivot assembly for hard disk drive use 审中-公开
标题翻译：回转支承的驱动器
公开(公告)号：EP1391881A3
公开(公告)日：2006-01-04
申请号：EP03255176.4
申请日：2003-08-21
申请人： MINEBEA Co., Ltd.
发明人： Koyama, Toshisada
IPC分类号： G11B5/48
CPC分类号： G11B33/121 , F16C19/54 , F16C35/12 , F16C2370/12 , G11B5/4806 , G11B25/043
摘要： A pivot assembly for use in a hard disk drive, in which ball bearings are placed at both ends of a shaft, and a spacer is disposed between outer rings of the ball bearings. The spacer is fixed to the outer rings by laser welding.

8. 发明公开

EP1498687A2 Winding fixing structure of a rotary transformer-type resolver 有权
标题翻译： Befestigungskungstruktion einer Spulenwicklung in einem Drehgeber mit Resolver- und Transformator-Spulen
公开(公告)号：EP1498687A2
公开(公告)日：2005-01-19
申请号：EP04016896.5
申请日：2004-07-17
申请人： Minebea Co. Ltd.
发明人： Koyama, Toshisada , Matsuura, Mutsumi , Sano, Takashi
IPC分类号： G01B7/30
CPC分类号： G01D5/2006
摘要： A rotation angle sensor and a method of winding a rotation angle sensor involve a single electrical wire that is wound from a rotor transformer (12) to a magnetic rotor (14). The magnetic rotor (14) is axially spaced on a shaft (11) from the rotor transformer (12). A notch (19) is formed in a wall of a bobbin (13) of the rotor transformer (12) to permit the wire to pass from the rotor transformer (12) to the magnetic rotor (14). The ends (22a, 22b) of the single wire (22) are electrically connected together at a junction, and the junction is fixed to the rotor transformer (12) with resin.
摘要翻译：旋转角度传感器和卷绕旋转角度传感器的方法包括从转子变压器（12）卷绕到磁性转子（14）的单个电线。磁转子（14）在与转子变压器（12）的轴（11）上轴向间隔开。在转子变压器（12）的筒管（13）的壁上形成切口（19），以允许线材从转子变压器（12）传递到磁性转子（14）。单线（22）的端部（22a，22b）在结处电连接在一起，并且用树脂将接头固定到转子变压器（12）。

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