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1. 发明授权

US08077431B2 Apparatus and method for reducing turbulence of airflow in a hard disk drive 有权
标题翻译：用于减少硬盘驱动器中气流湍流的装置和方法
公开(公告)号：US08077431B2
公开(公告)日：2011-12-13
申请号：US12975276
申请日：2010-12-21
申请人： Yukinobu Abe , Andre S. Chan , Ferdinand Hendriks , Masato Ikegawa , Hiroshi Mukai , Keiichi Takemori
发明人： Yukinobu Abe , Andre S. Chan , Ferdinand Hendriks , Masato Ikegawa , Hiroshi Mukai , Keiichi Takemori
IPC分类号： G11B33/14
CPC分类号： G11B33/148 , G11B5/82 , G11B33/142
摘要： A sickle-shaped disk drive spoiler for reducing turbulence of airflow in a hard disk drive is provided. The sickle-shaped spoiler is configured to direct airflow generated by a rotating disk and includes a tapered first end portion configured to direct the airflow toward the inner diameter of the disk and to reduce the airflow on the side of the disk opposing the spoiler.
摘要翻译：提供了一种用于减少硬盘驱动器中气流湍流的镰刀状磁盘驱动器扰流板。镰形扰流板被配置为引导由旋转盘产生的气流，并且包括锥形的第一端部部分，其构造成将气流引向盘的内径并且减小与扰流板相对的盘的侧面上的气流。

2. 发明申请

US20110090593A1 APPARATUS AND METHOD FOR REDUCING TURBULENCE OF AIRFLOW IN A HARD DISK DRIVE 有权
标题翻译：用于减少硬盘驱动器中气流的涡流的装置和方法
公开(公告)号：US20110090593A1
公开(公告)日：2011-04-21
申请号：US12975276
申请日：2010-12-21
申请人： Yukinobu Abe , Andre S. Chan , Ferdinand Hendriks , Masato Ikegawa , Hiroshi Mukai , Keiichi Takemori
发明人： Yukinobu Abe , Andre S. Chan , Ferdinand Hendriks , Masato Ikegawa , Hiroshi Mukai , Keiichi Takemori
IPC分类号： G11B33/14
CPC分类号： G11B33/148 , G11B5/82 , G11B33/142
摘要： A sickle-shaped disk drive spoiler for reducing turbulence of airflow in a hard disk drive is provided. The sickle-shaped spoiler is configured to direct airflow generated by a rotating disk and includes a tapered first end portion configured to direct the airflow toward the inner diameter of the disk and to reduce the airflow on the side of the disk opposing the spoiler.
摘要翻译：提供了一种用于减少硬盘驱动器中气流湍流的镰刀状磁盘驱动器扰流板。镰形扰流板被配置为引导由旋转盘产生的气流，并且包括锥形的第一端部部分，其构造成将气流引向盘的内径并且减小与扰流板相对的盘的侧面上的气流。

3. 发明申请

US20090002879A1 Apparatus and method for reducing turbulence of airflow in a hard disk drive 有权
标题翻译：用于减少硬盘驱动器中气流湍流的装置和方法
公开(公告)号：US20090002879A1
公开(公告)日：2009-01-01
申请号：US11824197
申请日：2007-06-28
申请人： Yukinobu Abe , Andre S. Chan , Ferdinand Hendriks , Masato Ikegawa , Hiroshi Mukai , Keiichi Takemori
发明人： Yukinobu Abe , Andre S. Chan , Ferdinand Hendriks , Masato Ikegawa , Hiroshi Mukai , Keiichi Takemori
IPC分类号： G11B33/14
CPC分类号： G11B33/148 , G11B5/82 , G11B33/142
摘要： A sickle-shaped disk drive spoiler for reducing turbulence of airflow in a hard disk drive is provided. The sickle-shaped spoiler includes a body portion for directing airflow generated by a rotating disk, the rotating disk comprising an inner diameter and an outer diameter and wherein the body portion of the spoiler directs airflow away from the outer diameter of the disk and wherein the body portion is curved to substantially mirror the outer diameter of the disk. The sickle-shaped spoiler also includes a first end portion for gradually directing airflow away from the body portion and towards the inner diameter and a second end portion for gradually directing airflow towards the body portion and towards the inner diameter.
摘要翻译：提供了一种用于减少硬盘驱动器中气流湍流的镰刀状磁盘驱动器扰流板。镰形扰流器包括用于引导由旋转盘产生的气流的主体部分，旋转盘包括内径和外径，并且其中扰流器的主体部分引导气流远离盘的外径，并且其中主体部分弯曲以基本上反映盘的外径。镰刀形扰流板还包括用于逐渐引导气流远离主体部分并朝向内径的第一端部部分，以及用于逐渐引导气流朝向主体部分并朝向内径的第二端部部分。

4. 发明授权

US07869159B2 Apparatus and method for reducing turbulence of airflow in a hard disk drive 有权
标题翻译：用于减少硬盘驱动器中气流湍流的装置和方法
公开(公告)号：US07869159B2
公开(公告)日：2011-01-11
申请号：US11824197
申请日：2007-06-28
申请人： Yukinobu Abe , Andre S. Chan , Ferdinand Hendriks , Masato Ikegawa , Hiroshi Mukai , Keiichi Takemori
发明人： Yukinobu Abe , Andre S. Chan , Ferdinand Hendriks , Masato Ikegawa , Hiroshi Mukai , Keiichi Takemori
IPC分类号： G11B5/54
CPC分类号： G11B33/148 , G11B5/82 , G11B33/142
摘要： A sickle-shaped disk drive spoiler for reducing turbulence of airflow in a hard disk drive is provided. The sickle-shaped spoiler includes a body portion for directing airflow generated by a rotating disk, the rotating disk comprising an inner diameter and an outer diameter and wherein the body portion of the spoiler directs airflow away from the outer diameter of the disk and wherein the body portion is curved to substantially mirror the outer diameter of the disk. The sickle-shaped spoiler also includes a first end portion for gradually directing airflow away from the body portion and towards the inner diameter and a second end portion for gradually directing airflow towards the body portion and towards the inner diameter.
摘要翻译：提供了一种用于减少硬盘驱动器中气流湍流的镰刀状磁盘驱动器扰流板。镰形扰流器包括用于引导由旋转盘产生的气流的主体部分，旋转盘包括内径和外径，并且其中扰流器的主体部分引导气流远离盘的外径，并且其中主体部分弯曲以基本上反映盘的外径。镰刀形扰流板还包括用于逐渐引导气流远离主体部分并朝向内径的第一端部部分，以及用于逐渐引导气流朝向主体部分并朝向内径的第二端部部分。

5. 发明授权

US07929246B2 Magnetic disk drive with spoiler 有权
标题翻译：带扰流板的磁盘驱动器
公开(公告)号：US07929246B2
公开(公告)日：2011-04-19
申请号：US11810267
申请日：2007-06-04
申请人： Keiichi Takemori , Masato Ikegawa , Hiroshi Mukai , Hiroyuki Ishii , Yukinobu Abe
发明人： Keiichi Takemori , Masato Ikegawa , Hiroshi Mukai , Hiroyuki Ishii , Yukinobu Abe
IPC分类号： G11B33/14 , G11B5/55
CPC分类号： G11B33/1473 , G11B25/043
摘要： Embodiments of the present invention prevent a magnetic disk drive from increasing in size and in manufacturing cost and reduces a positioning error of a magnetic head. An embodiment of a magnetic disk drive in accordance with the present invention includes: a disk-shaped magnetic disk that is rotated and driven; a magnetic head that reads and writes information to and from the magnetic disk, an arm that supports and moves the magnetic head; a spoiler that is close to a disk surface and extends in a radial direction of the disk; and a cabinet that houses these parts. The spoiler is disposed closer to an upstream side in a rotational direction of the disk than the arm and has a flow rate suppressing clearance positioned in a central portion in a peripheral direction of the spoiler, opened to both sides in an axial direction, and formed in a shape elongated in a radial direction of the disk.
摘要翻译：本发明的实施例防止了磁盘驱动器的尺寸和制造成本的增加，并降低了磁头的定位误差。根据本发明的磁盘驱动器的实施例包括：旋转和驱动的盘形磁盘; 从磁盘读取和写入信息的磁头，支撑并移动磁头的臂; 扰流器，其靠近盘表面并沿盘的径向方向延伸; 和一个装有这些部件的橱柜。该扰流板配置在比臂更靠近盘的旋转方向的上游侧，并且具有位于扰流器的周向的中心部分中的沿轴向两侧开口的流量抑制间隙，并形成在圆盘的径向方向上延伸的形状。

6. 发明申请

US20080043369A1 Magnetic disk drive 有权
标题翻译：磁盘驱动器
公开(公告)号：US20080043369A1
公开(公告)日：2008-02-21
申请号：US11810267
申请日：2007-06-04
申请人： Keiichi Takemori , Masato Ikegawa , Hiroshi Mukai , Hiroyuki Ishii , Yukinobu Abe
发明人： Keiichi Takemori , Masato Ikegawa , Hiroshi Mukai , Hiroyuki Ishii , Yukinobu Abe
IPC分类号： G11B5/127
CPC分类号： G11B33/1473 , G11B25/043
摘要： Embodiments of the present invention prevent a magnetic disk drive from increasing in size and in manufacturing cost and reduces a positioning error of a magnetic head. An embodiment of a magnetic disk drive in accordance with the present invention includes: a disk-shaped magnetic disk that is rotated and driven; a magnetic head that reads and writes information to and from the magnetic disk, an arm that supports and moves the magnetic head; a spoiler that is close to a disk surface and extends in a radial direction of the disk; and a cabinet that houses these parts. The spoiler is disposed closer to an upstream side in a rotational direction of the disk than the arm and has a flow rate suppressing clearance positioned in a central portion in a peripheral direction of the spoiler, opened to both sides in an axial direction, and formed in a shape elongated in a radial direction of the disk.
摘要翻译：本发明的实施例防止了磁盘驱动器的尺寸和制造成本的增加并降低了磁头的定位误差。根据本发明的磁盘驱动器的实施例包括：旋转和驱动的盘形磁盘; 从磁盘读取和写入信息的磁头，支撑并移动磁头的臂; 扰流器，其靠近盘表面并沿盘的径向方向延伸; 和一个装有这些部件的橱柜。该扰流板配置在比臂更靠近盘的旋转方向的上游侧，并且具有位于扰流器的周向的中心部分中的沿轴向两侧开口的流量抑制间隙，并形成在圆盘的径向方向上延伸的形状。

7. 发明授权

US07457078B2 Magnetic disk apparatus with reduced disk fluttering by placing a groove in the peripheral wall of the housing 失效
标题翻译：通过在壳体的周壁中放置凹槽来减少磁盘振动的磁盘装置
公开(公告)号：US07457078B2
公开(公告)日：2008-11-25
申请号：US11223462
申请日：2005-09-09
申请人： Masashi Fukaya , Yoshiyuki Hirono , Masato Ikegawa , Hiroshi Mukai
发明人： Masashi Fukaya , Yoshiyuki Hirono , Masato Ikegawa , Hiroshi Mukai
IPC分类号： G11B33/14
CPC分类号： G11B17/028
摘要： Embodiments of the invention reduce disk fluttering while ensuring good assemblability in a magnetic disk apparatus. A magnetic disk apparatus comprises a recording disk that is an information medium configured by one or plural disks; a motor causing the recording disk to rotate; a carriage supporting a head that records information to, or plays back information from, the recording disk; a casing housing the recording disk; and a shroud disposed surrounding an outer periphery of the recording disk. A groove that extends along the recording disk is formed, vertically asymmetrical with respect to an outer peripheral surface of the recording disk, in the shroud surface at a position where a corner portion formed by the outer peripheral surface and a top surface or bottom surface of the recording disk extends in a radial direction.
摘要翻译：本发明的实施例在确保磁盘装置中的良好的组装性的同时减少磁盘抖动。磁盘装置包括作为由一个或多个盘配置的信息介质的记录盘; 使记录盘旋转的马达; 支撑记录盘记录信息或从记录盘重播信息的头部的支架; 容纳记录盘的外壳; 以及围绕记录盘的外周围设置的护罩。沿着记录盘延伸的槽形成为相对于记录盘的外周表面垂直不对称的槽，在由外周表面形成的角部和顶表面或底表面的位置处的护罩表面中记录盘沿径向延伸。

8. 发明申请

US20060056107A1 Magnetic disk apparatus with reduced disk fluttering 失效
标题翻译：减磁盘磁盘的磁盘装置
公开(公告)号：US20060056107A1
公开(公告)日：2006-03-16
申请号：US11223462
申请日：2005-09-09
申请人： Masashi Fukaya , Yoshiyuki Hirono , Masato Ikegawa , Hiroshi Mukai
发明人： Masashi Fukaya , Yoshiyuki Hirono , Masato Ikegawa , Hiroshi Mukai
IPC分类号： G11B33/14
CPC分类号： G11B17/028
摘要： Embodiments of the invention reduce disk fluttering while ensuring good assemblability in a magnetic disk apparatus. In one embodiment, a magnetic disk apparatus comprises a recording disk that is an information medium configured by one or plural disks; a motor causing the recording disk to rotate; a carriage supporting a head that records information to, or plays back information from, the recording disk; a casing housing the recording disk; and a shroud disposed surrounding an outer periphery of the recording disk. A groove that extends along the recording disk is formed, vertically asymmetrical with respect to an outer peripheral surface of the recording disk, in the shroud surface at a position where a corner portion formed by the outer peripheral surface and a top surface or bottom surface of the recording disk extends in a radial direction.
摘要翻译：本发明的实施例在确保磁盘装置中的良好的组装性的同时减少磁盘抖动。在一个实施例中，磁盘装置包括作为由一个或多个盘配置的信息介质的记录盘; 使记录盘旋转的马达; 支撑记录盘记录信息或从记录盘重播信息的头部的支架; 容纳记录盘的外壳; 以及围绕记录盘的外周设置的护罩。沿着记录盘延伸的槽形成为相对于记录盘的外周表面垂直不对称的槽，在由外周表面形成的角部和顶表面或底表面的位置处的护罩表面中记录盘沿径向延伸。

9. 发明授权

US08692727B2 Glass antenna for vehicle 有权
标题翻译：车用玻璃天线
公开(公告)号：US08692727B2
公开(公告)日：2014-04-08
申请号：US13510079
申请日：2010-10-26
申请人： Hiroshi Mukai , Takayuki Suzuki
发明人： Hiroshi Mukai , Takayuki Suzuki
IPC分类号： H01Q1/32
CPC分类号： H01Q1/1271
摘要： A glass antenna includes hot-side and earth-side feeding points provided near an intermediate portion of an inside vertical or vertically-oblique edge of flange of a fixed window glass; a hot-side element; and an earth-side element. The hot-side element includes at least one first horizontal line extending from the hot-side feeding point in a horizontal direction, and at least one first vertical line extending from the hot-side feeding point in a direction away from the earth-side feeding point. The earth-side element includes at least one second horizontal line extending from the earth-side feeding point in the horizontal direction, and a third horizontal line extending from a tip of at least one second vertical line in the horizontal direction. The at least one second vertical line extends from the earth-side feeding point in a direction away from the hot-side feeding point.
摘要翻译：玻璃天线包括设置在固定窗玻璃的凸缘的内垂直或垂直倾斜边缘的中间部分附近的热侧和地侧馈电点; 热侧元素; 和地面元素。热侧元件包括从热侧供给点沿水平方向延伸的至少一条第一水平线和从热侧供给点沿远离地面侧供给的方向延伸的至少一条第一垂直线点。地面侧元件包括从水平方向上的接地侧馈电点延伸的至少一个第二水平线和从水平方向的至少一个第二垂直线的尖端延伸的第三水平线。所述至少一个第二垂直线在离开所述热侧馈电点的方向上从所述接地侧馈电点延伸。

10. 发明授权

US08692726B2 Glass antenna for vehicle 有权
标题翻译：车用玻璃天线
公开(公告)号：US08692726B2
公开(公告)日：2014-04-08
申请号：US12989317
申请日：2009-07-21
申请人： Hiroshi Mukai , Masanori Kaihatsu
发明人： Hiroshi Mukai , Masanori Kaihatsu
IPC分类号： H01Q1/32
CPC分类号： H01Q1/1271 , H01Q9/16 , H01Q9/30 , H01Q9/42
摘要： To provide a sensitive antenna with simple pattern, there is provided an antenna comprising: a core-side element connected to a core-side feed point; and a ground-side element connected to a ground-side feed point, wherein: the core-side element extends from the core-side feed point in a predetermined direction; the ground-side element includes: a first element which is connected to the ground-side feed point and extends in parallel to the core-side element; and a second element which is connected to the ground-side feed point and extends in parallel to the first element; and the first element is located close to a body flange to capacitively couple with the body flange.
摘要翻译：为了提供具有简单图案的敏感天线，提供了一种天线，包括：芯侧元件，连接到芯侧馈电点; 以及接地侧元件，其与所述接地侧馈电点连接，其中：所述铁芯侧元件从所述芯侧供电点沿预定方向延伸; 接地侧元件包括：第一元件，其连接到接地侧馈电点并且平行于芯侧元件延伸; 以及第二元件，其连接到所述接地侧馈电点并平行于所述第一元件延伸; 并且第一元件靠近主体凸缘定位以与主体凸缘电容耦合。

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