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1. 发明授权

US5764435A Breather filter unit for magnetic disk drive 失效
公开(公告)号：US5764435A
公开(公告)日：1998-06-09
申请号：US670157
申请日：1996-06-27
申请人： Masaharu Sugimoto , Yoshiaki Nagasawa , Katsuaki Ishida , Osamu Yamazaki , Yukihiro Komura , Tomoo Sukagawa
发明人： Masaharu Sugimoto , Yoshiaki Nagasawa , Katsuaki Ishida , Osamu Yamazaki , Yukihiro Komura , Tomoo Sukagawa
IPC分类号： G11B25/04 , G11B33/14
CPC分类号： G11B25/043 , G11B33/1486
摘要： A breather filter unit for a magnetic disk drive including a base and a cover fixed to the base, the cover having a vent. The breather filter unit includes a casing fixed to an inner surface of the cover, the casing having a vent inlet communicating with the vent of the cover and a vent outlet communicating with an inside of the magnetic disk drive, and a first filter contained in the casing at a position adjacent to the vent inlet, the first filter being formed from a plurality of fibers extending in a direction substantially parallel to that of an air flow from the vent inlet to the vent outlet. The breather filter unit further includes a second filter bonded to the casing so as to cover the vent outlet, and an activated carbon layer contained in the casing at a position between the first filter and the second filter.

2. 发明授权

US5886851A Frame structure of a disk drive for improved heat dissipation and a disk drive that uses such a frame structure 失效
标题翻译：用于改善散热的磁盘驱动器的框架结构和使用这种框架结构的磁盘驱动器
公开(公告)号：US5886851A
公开(公告)日：1999-03-23
申请号：US630026
申请日：1996-04-09
申请人： Osamu Yamazaki , Yoshiaki Nagasawa , Katsuaki Ishida , Tomoo Sukagawa
发明人： Osamu Yamazaki , Yoshiaki Nagasawa , Katsuaki Ishida , Tomoo Sukagawa
IPC分类号： G11B33/08 , G11B33/02 , G11B33/12 , G11B33/14
CPC分类号： G11B33/08 , G11B33/121 , G11B33/142 , G11B33/125
摘要： A disk drive includes a disk drive housing and a frame that supports the disk drive housing, wherein a thermally conductive elastic member is interposed between the disk drive housing and the frame for conducting heat in the disk drive housing to the frame and for isolating vibration.
摘要翻译：磁盘驱动器包括盘驱动器壳体和支撑盘驱动器壳体的框架，其中导热弹性构件介于盘驱动器壳体和框架之间，用于将盘驱动器壳体内的热传导到框架并隔离振动。

3. 发明授权

US5602701A Head actuator for magnetic disk drive unit 失效
标题翻译：磁盘驱动单元的磁头执行器
公开(公告)号：US5602701A
公开(公告)日：1997-02-11
申请号：US394230
申请日：1995-02-24
申请人： Yukihiro Komura , Yoshiaki Nagasawa , Katsuaki Ishida , Osamu Yamazaki , Tomoo Sukagawa
发明人： Yukihiro Komura , Yoshiaki Nagasawa , Katsuaki Ishida , Osamu Yamazaki , Tomoo Sukagawa
IPC分类号： G11B21/02 , G11B5/55 , G11B21/21 , G11B21/08
CPC分类号： G11B5/5521
摘要： A head actuator for a magnetic disk drive unit which eliminates the possibility of track slip due to a mechanical external force and allows high-speed access. The head actuator includes a carriage having a body provided rotatably to a shaft fixed to a housing and an arm fixed to the body so as to extend substantially perpendicularly to the shaft, a supporting member mounted on the body on its side opposite to the arm with respect to the shaft, and a coil fixed to the supporting member and receiving a driving force from a static magnetic field. The supporting member is formed of a material having a specific gravity larger than that of a material forming the body of the carriage.
摘要翻译：用于磁盘驱动单元的头致动器，其消除由于机械外力而导致轨道滑动的可能性并且允许高速接入。头致动器包括滑架，其具有可旋转地设置到固定到壳体的轴和固定到主体上的臂，以便基本上垂直于轴延伸;支撑构件，其在与臂相对的一侧安装在主体上，相对于轴，以及固定到支撑构件并且从静态磁场接收驱动力的线圈。支撑构件由比重大于构成滑架主体的材料的比重的材料形成。

4. 发明授权

US5590001A Breather filter unit for magnetic disk drive 失效
标题翻译：用于磁盘驱动器的通气过滤器
公开(公告)号：US5590001A
公开(公告)日：1996-12-31
申请号：US346370
申请日：1994-11-29
申请人： Tsuneyori Ino , Tsuyoshi Furukawa , Masaki Jinbo , Hisashi Kaneko , Shinichi Fukuzawa , Masaharu Sugimoto , Yoshiaki Nagasawa , Katsuaki Ishida , Osamu Yamazaki , Yukihiro Komura , Tomoo Sukagawa
发明人： Tsuneyori Ino , Tsuyoshi Furukawa , Masaki Jinbo , Hisashi Kaneko , Shinichi Fukuzawa , Masaharu Sugimoto , Yoshiaki Nagasawa , Katsuaki Ishida , Osamu Yamazaki , Yukihiro Komura , Tomoo Sukagawa
IPC分类号： G11B25/04 , G11B33/14
CPC分类号： G11B25/043 , G11B33/1486
摘要： A breather filter unit for a magnetic disk drive including a base and a cover fixed to the base, the cover having a vent. The breather filter unit includes a casing fixed to an inner surface of the cover, the casing having a vent inlet communicating with the vent of the cover and a vent outlet communicating with an inside of the magnetic disk drive, and a first filter contained in the casing at a position adjacent to the vent inlet, the first filter being formed from a plurality of fibers extending in a direction substantially parallel to that of an air flow from the vent inlet to the vent outlet. The breather filter unit further includes a second filter bonded to the casing so as to cover the vent outlet, and an activated carbon layer contained in the casing at a position between the first filter and the second filter.
摘要翻译：一种用于磁盘驱动器的通气过滤器单元，其包括基座和固定到基座的盖，盖具有通风口。所述通气过滤器单元包括固定到所述盖的内表面的外壳，所述壳体具有与所述盖的通气孔连通的排气入口和与所述磁盘驱动器的内部连通的排气口，以及包含在所述外罩中的第一过滤器壳体在与排气口相邻的位置处，第一过滤器由多个纤维形成，所述多个纤维沿着与从通气口入口到通风出口的空气流大致平行的方向延伸。通气过滤器单元还包括结合到壳体以覆盖通气口的第二过滤器，以及在第一过滤器和第二过滤器之间的位置处容纳在壳体中的活性炭层。

5. 发明授权

US5859746A Magnetic disk drive and flexible printed board used in such drive 失效
标题翻译：这种驱动器中使用的磁盘驱动器和柔性印刷电路板
公开(公告)号：US5859746A
公开(公告)日：1999-01-12
申请号：US707201
申请日：1996-08-30
申请人： Katsuaki Ishida , Mitsuhisa Sekino , Yoshiaki Nagasawa , Tomoo Sukagawa , Masaharu Sugimoto , Tsuyoshi Furukawa , Masaki Jinbo , Tsuneyori Ino , Hisashi Kaneko , Shinichi Fukuzawa
发明人： Katsuaki Ishida , Mitsuhisa Sekino , Yoshiaki Nagasawa , Tomoo Sukagawa , Masaharu Sugimoto , Tsuyoshi Furukawa , Masaki Jinbo , Tsuneyori Ino , Hisashi Kaneko , Shinichi Fukuzawa
IPC分类号： G11B5/60 , G11B5/127 , G11B5/48 , G11B5/55 , G11B21/02 , G11B25/04 , G11B33/12 , H05K1/18 , G11B5/012
CPC分类号： G11B33/121 , G11B25/043 , G11B5/4813 , G11B5/4886 , G11B5/5526 , H05K1/189 , G11B5/4846 , H05K2201/055
摘要： A magnetic disk drive having one or more magnetic disks, one or more read/write heads each recording or reproducing information for a corresponding one of the magnetic disks, a servo head reading control information from a predetermined one of the magnetic disks, and an actuator supporting the one or more read/write heads and the servo head includes first leads extending from the one or more read/write heads along one side of the actuator, and second leads extending from the servo head along the other side of the actuator so that the second leads can be distanced in space from the first leads.
摘要翻译：具有一个或多个磁盘的磁盘驱动器，一个或多个读/写头，每个读/写头都记录或再现相应的一个磁盘的信息，来自预定的一个磁盘的伺服头读取控制信息，以及致动器支持一个或多个读/写头，并且伺服头包括从致动器的一侧从一个或多个读/写头延伸的第一引线和沿着致动器的另一侧从伺服头延伸的第二引线，使得第二个引线可以与第一个引线距离太空。

6. 发明授权

US5541788A Magnetic disk drive and flexible printed circuit board 失效
标题翻译：磁盘驱动器和柔性印刷电路板
公开(公告)号：US5541788A
公开(公告)日：1996-07-30
申请号：US346368
申请日：1994-11-29
申请人： Katsuaki Ishida , Yoshiaki Nagasawa , Masaharu Sugimoto , Tomoo Sukagawa
发明人： Katsuaki Ishida , Yoshiaki Nagasawa , Masaharu Sugimoto , Tomoo Sukagawa
IPC分类号： G11B5/55 , G11B33/12 , H05K1/11 , H05K1/18
CPC分类号： G11B33/121 , G11B33/122 , G11B5/4846 , G11B5/5521 , H05K1/189 , H05K1/118 , H05K2201/053 , H05K2201/09081 , H05K2201/10689
摘要： A magnetic disk device includes a flexible printed circuit board having a first portion provided with read/write ICs for read/write heads and first printed patterns connected to the read/write ICs and a second portion positioned within the first portion, an end of the second portion being connected to the first portion so as to be bendably projected from the first portion, the second portion being provided with a servo IC for the servo head and second printed patterns connected to the servo IC, the flexible printed circuit board being mounted on an actuator body such that one end of the first portion lies outside the actuator and the second portion lies on the actuator body. The magnetic disk device also includes first lead wires of the read/write heads extending to the flexible printed circuit board and being connected to the first patterns, and second lead wires of the servo head extending to the flexible printed circuit board and being connected to the second printed patterns. The first lead wires and the read/write ICs are on one side of an imaginary plane while the second wires and the servo IC are on an opposite side of the imaginary plane, the imaginary plane passing through the tip end of an arm structure and a shaft of the actuator body and being parallel to the shaft.
摘要翻译：磁盘装置包括柔性印刷电路板，其具有第一部分，第一部分设置有用于读/写头的读/写IC和连接到读/写IC的第一印刷图案，以及设置在第一部分内的第二部分，第二部分连接到第一部分以便从第一部分弯曲地突出，第二部分设置有用于伺服头的伺服IC和连接到伺服IC的第二印刷图案，柔性印刷电路板安装在致动器本体，使得第一部分的一端位于致动器的外部，并且第二部分位于致动器主体上。磁盘装置还包括延伸到柔性印刷电路板并且连接到第一图案的读/写头的第一引线，并且伺服头的第二引线延伸到柔性印刷电路板并连接到第二印刷图案。第一引线和读/写IC位于虚拟平面的一侧，而第二导线和伺服IC位于虚拟平面的相对侧，通过臂结构的末端的假想平面和致动器主体的轴并且平行于轴。

7. 发明授权

US5583720A Magnetic disk drive and flexible printed board used in such drive 失效
公开(公告)号：US5583720A
公开(公告)日：1996-12-10
申请号：US342836
申请日：1994-11-21
申请人： Katsuaki Ishida , Mitsuhisa Sekino , Yoshiaki Nagasawa , Tomoo Sukagawa , Masaharu Sugimoto , Tsuyoshi Furukawa , Masaki Jinbo , Tsuneyori Ino , Hisashi Kaneko , Shinichi Fukuzawa
发明人： Katsuaki Ishida , Mitsuhisa Sekino , Yoshiaki Nagasawa , Tomoo Sukagawa , Masaharu Sugimoto , Tsuyoshi Furukawa , Masaki Jinbo , Tsuneyori Ino , Hisashi Kaneko , Shinichi Fukuzawa
IPC分类号： G11B5/60 , G11B5/127 , G11B5/48 , G11B5/55 , G11B21/02 , G11B25/04 , G11B33/12 , H05K1/18 , G11B5/012 , G11B5/54
CPC分类号： G11B33/121 , G11B25/043 , G11B5/4813 , G11B5/4886 , G11B5/5526 , H05K1/189 , G11B5/4846 , H05K2201/055
摘要： A magnetic disk drive having one or more magnetic disks, one or more read/write heads each recording or reproducing information for a corresponding one of the magnetic disks, a servo head reading control information from a predetermined one of the magnetic disks, and an actuator supporting the one or more read/write heads and the servo head includes first leads extending from the one or more read/write heads along one side of the actuator, and second leads extending from the servo head along the other side of the actuator so that the second leads can be distanced in space from the first leads.

8. 发明授权

US10227982B2 Scroll compression device 有权
公开(公告)号：US10227982B2
公开(公告)日：2019-03-12
申请号：US14007196
申请日：2011-12-20
申请人： Satoshi Iitsuka , Tsutomu Kon , Akihiro Hayashi , Kenji Aida , Kazuyoshi Sugimoto , Yasunori Kiyokawa , Yoshihiko Nagase , Katsuki Akuzawa , Yoshiaki Nagasawa
发明人： Satoshi Iitsuka , Tsutomu Kon , Akihiro Hayashi , Kenji Aida , Kazuyoshi Sugimoto , Yasunori Kiyokawa , Yoshihiko Nagase , Katsuki Akuzawa , Yoshiaki Nagasawa
IPC分类号： F04C23/02 , F04C23/00 , F04C18/02 , F04C29/02 , F04C2/02
摘要： A scroll compression mechanism 11 for compressing refrigerant and a driving motor 13 that is connected to the scroll compression mechanism 11 through a driving shaft 15 and drives the scroll compression mechanism 11 are accommodated in a casing 3, the scroll compression mechanism 11 is supported in the casing 3 by a main frame 21, a stator 37 of the driving motor 13 is directly or indirectly supported in the casing 3, and the driving shaft 15 is connected to a rotor 39 of the driving motor 13 and supported in the casing 3 by a bearing plate 8, and a lower end of the driving shaft 15 is supported by a thrust plate 6 provided to the bearing plate 8, and the center position of the rotor 39 is located to be lower than the center position of the stator 37.

9. 发明授权

US09581160B2 Scroll compression device 有权
标题翻译：滚动压缩装置
公开(公告)号：US09581160B2
公开(公告)日：2017-02-28
申请号：US14007157
申请日：2011-12-20
申请人： Satoshi Iitsuka , Tsutomu Kon , Akihiro Hayashi , Katsuki Akuzawa , Kenji Aida , Kazuyoshi Sugimoto , Yasunori Kiyokawa , Yoshihiko Nagase , Yoshiaki Nagasawa
发明人： Satoshi Iitsuka , Tsutomu Kon , Akihiro Hayashi , Katsuki Akuzawa , Kenji Aida , Kazuyoshi Sugimoto , Yasunori Kiyokawa , Yoshihiko Nagase , Yoshiaki Nagasawa
IPC分类号： F04C23/02 , F04C18/02 , F04C23/00 , F04C29/02 , F04C29/00
CPC分类号： F04C23/02 , F04C18/0207 , F04C18/0215 , F04C23/008 , F04C29/0078 , F04C29/0085 , F04C29/026 , F04C29/028
摘要： A scroll compression mechanism 11 for compressing refrigerant and a driving motor 13 that drives the scroll compression mechanism 11 are accommodated in a casing 3, the scroll compression mechanism 11 is supported in the casing 3 by a main frame 21, the driving shaft 15 is connected to a rotor 39 of the driving motor 13 and supported in the casing 3 by a bearing plate 8, a pickup 45 is connected to an oil supply path 41 extending in an up-and-down direction in the driving shaft 15, and intercommunication paths 38B, 54A through which lubrication oil scraped up by the pickup 45 and supplied to respective lubrication sites is returned to the lower side of the driving motor 13 are provided between the stator 37 and the spacer ring 38 or between the spacer ring 38 and the casing 3.
摘要翻译：用于压缩制冷剂的涡旋压缩机构11和驱动涡旋压缩机构11的驱动马达13容纳在壳体3中，涡旋压缩机构11由主框架21支撑在壳体3中，驱动轴15连接驱动马达13的转子39通过支承板8支承在壳体3内，拾取器45与驱动轴15上沿上下方向延伸的供油路41连接， 38B，54A设置在定子37和间隔环38之间或间隔环38与壳体之间的由拾取器45刮取并供给到各个润滑部位的润滑油返回到驱动马达13的下侧 3。

10. 发明授权

US09422904B2 Vehicle engine starting apparatus 有权
标题翻译：车载发动机启动装置
公开(公告)号：US09422904B2
公开(公告)日：2016-08-23
申请号：US13979978
申请日：2012-02-21
申请人： Shigehiko Omata , Shigenori Nakazato , Norio Yanagawa , Shingo Kitajima , Atsushi Saeki , Yoshiaki Nagasawa
发明人： Shigehiko Omata , Shigenori Nakazato , Norio Yanagawa , Shingo Kitajima , Atsushi Saeki , Yoshiaki Nagasawa
IPC分类号： F02N11/00 , F02N11/08 , F02N11/10 , F02N15/02 , F02N15/06
CPC分类号： F02N11/00 , F02N11/0818 , F02N11/0844 , F02N11/0848 , F02N11/0855 , F02N11/087 , F02N11/108 , F02N15/022 , F02N15/067 , F02N2200/022 , F02N2200/041 , F02N2200/047 , F02N2200/048 , F02N2300/2002 , F02N2300/2011 , Y02T10/48 , Y10T74/137
摘要： Vehicle engine starting apparatus of automatically restarting an engine by quickly responding to a subsequent engine restart request even if engagement of a pinion gear with a ring gear is failed in the process of a stop of the engine. Pinion gear is displaced such that the pinion gear is engaged with the ring gear at a timing (when rotation speed of the pinion gear and rotation speed of the engine are nearly synchronized with each other with a signal from a control device when a predetermined condition is met. Where an engagement sensor has transmitted a signal “H” indicating engagement failure, when restart of the engine becomes necessary, the pinion gear is displaced toward a ring gear side by the control device.
摘要翻译：即使在发动机停止的过程中即使小齿轮与环形齿轮的接合失败，也可以通过快速响应随后的发动机重起请求来自动重启发动机的发动机起动装置。小齿轮被移位，使得小齿轮在齿轮的啮合状态下（当小齿轮的转速和发动机的转速几乎与来自控制装置的信号相互同步时，当预定条件为当接合传感器传递指示接合故障的信号“H”时，当需要重新启动发动机时，小齿轮通过控制装置朝向齿圈侧移位。

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