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    DISK DRIVE
    1.
    发明申请
    DISK DRIVE 有权
    磁盘驱动器

    公开(公告)号：US20100031278A1

    公开(公告)日：2010-02-04

    申请号：US12504549

    申请日：2009-07-16

    申请人： Shigeto UENO ,  Teruyuki Naka ,  Shinichi Maeda ,  Masakazu Ishizuka ,  Yasuo Kabuta ,  Isao Obata ,  Tomoshi Tokunaga ,  Akira Yoshida

    发明人： Shigeto UENO ,  Teruyuki Naka ,  Shinichi Maeda ,  Masakazu Ishizuka ,  Yasuo Kabuta ,  Isao Obata ,  Tomoshi Tokunaga ,  Akira Yoshida

    IPC分类号： G11B17/04

    CPC分类号： G11B17/047 ,  G11B17/0286 ,  G11B17/0288 ,  G11B17/056 ,  G11B17/057 ,  G11B33/08

    摘要： A disk drive comprises a cartridge holding mechanism which has a small size and reduces a damper load. The disk drive comprises: a spindle motor 91 which mounts and rotates a disk; a traverse base 82 which holds the spindle motor 91; a rubber damper 71 which flexibly holds the traverse base 82; a mechanical chassis 60 which holds the traverse base 82 through the rubber damper 71; a tray 20 which mounts a cartridge 1 in which a disk is housed; and a loading motor 61 which moves the disk in the cartridge 1 close to the spindle motor 91 or away from the spindle motor 91. The cartridge 1 is supported by the mechanical chassis 60 through the tray 20.

    摘要翻译： 磁盘驱动器包括具有小尺寸并减小阻尼器负载的盒保持机构。 磁盘驱动器包括：安装和旋转磁盘的主轴电动机91; 保持主轴电动机91的横动基座82; 橡胶阻尼器71，其柔性地保持横动基座82; 机械底盘60，其通过橡胶缓冲器71保持横动基座82; 托盘20，其安装有容纳盘的盒1; 以及将盒1中的盘移动靠近主轴电动机91或远离主轴电动机91的装载电动机61。盒1通过托盘20被机械底盘60支撑。

    Disk drive with established resonance frequencies for damper member
    2.
    发明授权
    Disk drive with established resonance frequencies for damper member 有权
    具有阻尼器构件共振频率的磁盘驱动器

    公开(公告)号：US07831984B2

    公开(公告)日：2010-11-09

    申请号：US12504549

    申请日：2009-07-16

    申请人： Shigeto Ueno ,  Teruyuki Naka ,  Shinichi Maeda ,  Masakazu Ishizuka ,  Yasuo Kabuta ,  Isao Obata ,  Tomoshi Tokunaga ,  Akira Yoshida

    发明人： Shigeto Ueno ,  Teruyuki Naka ,  Shinichi Maeda ,  Masakazu Ishizuka ,  Yasuo Kabuta ,  Isao Obata ,  Tomoshi Tokunaga ,  Akira Yoshida

    IPC分类号： G11B33/08 ,  G11B17/044 ,  G11B23/03

    CPC分类号： G11B17/047 ,  G11B17/0286 ,  G11B17/0288 ,  G11B17/056 ,  G11B17/057 ,  G11B33/08

    摘要： A disk drive includes a disk rotating unit, a traverse base holding the disk rotating unit, a damper member holding the traverse base, a main unit holding the traverse base through the damper member, a tray mounting a cartridge housing the disk, a driving unit that loads or ejects the tray and moves the disk in the cartridge relative to the disk rotating unit, and a traverse base holding member that is moved vertically by the driving unit relative to the main unit at the time of tray loading or tray ejection. The traverse base is held by the traverse base holding member through the damper member, and the resonance frequencies of the damper member in the radius direction of the disk as it is being loaded and in the direction of a rotation shaft are set higher than the maximum rotational frequency of the disk.

    摘要翻译： 磁盘驱动器包括盘旋转单元，保持盘旋转单元的横动基座，保持横动基座的阻尼构件，通过阻尼构件保持横动基座的主单元，安装容纳该盘的卡盘的驱动单元 装载或弹出托盘并相对于盘旋转单元移动盘中的盘，以及在托盘装载或托盘弹出时由驱动单元相对于主单元垂直移动的横动基座保持构件。 横动基座由横动基座保持构件通过阻尼构件保持，并且阻尼构件在其被加载的盘的半径方向上并且在旋转轴的方向上的共振频率被设定为高于最大值 盘的旋转频率。

    IMAGE FORMING APPARATUS
    7.
    发明申请
    IMAGE FORMING APPARATUS 有权
    图像形成装置

    公开(公告)号：US20150220032A1

    公开(公告)日：2015-08-06

    申请号：US14487741

    申请日：2014-09-16

    申请人： Nobutaka TAKEUCHI ,  Akira Yoshida

    发明人： Nobutaka TAKEUCHI ,  Akira Yoshida

    IPC分类号： G03G15/00

    CPC分类号： G03G15/5058 ,  G03G15/5041 ,  G03G15/5054

    摘要： An image forming apparatus includes an image information acquisition unit that acquires image information; a toner image formation unit that forms, in response to a control parameter, a toner image on a surface of an image carrier based on the image information; an image density detection unit that produces a detection result indicative of image density of the toner image; and a control unit that determines whether to use a predetermined region in the toner image formed on the surface of the image carrier based on the image information for a detection of the image density of the toner image, and when the predetermined region is determined to be used for the detection of the image density, corrects the control parameter used by the toner image formation unit based on the detection result so as to maintain the image density in the predetermined region within a predetermined range.

    摘要翻译： 图像形成装置包括获取图像信息的图像信息获取单元; 调色剂图像形成单元，其响应于控制参数，基于所述图像信息形成图像载体的表面上的调色剂图像; 图像浓度检测单元，其产生指示调色剂图像的图像浓度的检测结果; 以及控制单元，其基于用于检测调色剂图像的图像浓度的图像信息来确定是否使用形成在图像载体的表面上的调色剂图像中的预定区域，并且当确定预定区域为 用于检测图像浓度，基于检测结果校正由调色剂图像形成单元使用的控制参数，以将预定区域中的图像浓度保持在预定范围内。

    Failure detecting apparatus for hydraulic circuit of gearbox
    10.
    发明授权
    Failure detecting apparatus for hydraulic circuit of gearbox 有权
    变速箱液压回路故障检测装置

    公开(公告)号：US08439175B2

    公开(公告)日：2013-05-14

    申请号：US12975374

    申请日：2010-12-22

    申请人： Tomoaki Ishikawa ,  Koichiro Inukai ,  Akira Yoshida ,  Atsushi Abe ,  Tamaki Sakurai

    发明人： Tomoaki Ishikawa ,  Koichiro Inukai ,  Akira Yoshida ,  Atsushi Abe ,  Tamaki Sakurai

    IPC分类号： F16H61/12 ,  F16H61/14

    CPC分类号： F16K31/0631 ,  F16H61/12 ,  F16H2061/1208 ,  F16H2061/126 ,  F16H2061/1264 ,  Y10T137/7761 ,  Y10T137/85978

    摘要： A failure detecting apparatus for a hydraulic circuit of a gearbox includes an operating-state detector. The operating-state detector is configured to detect an operating state of a subject to be controlled with a control-signal pressure output from a solenoid valve. A current setting device is configured to set an electrical current supplied to a solenoid so as to close an output oil passage when a modulator valve is normal and to open the output oil passage when an open failure occurs in the modulator valve, while the solenoid valve is conductive. A failure determining device is configured to detect a failure of the modulator valve when the operating state of the subject to be detected by the operating-state detector is abnormal after a value of the electrical current to be supplied to the solenoid is set at the current setting device.

    摘要翻译： 用于变速箱的液压回路的故障检测装置包括操作状态检测器。 操作状态检测器被配置为通过从电磁阀输出的控制信号压力来检测要控制的对象的操作状态。 电流设定装置被配置为设置供给螺线管的电流，以在调节阀正常时闭合输出油路，并且在调节阀中发生开路故障时打开输出油路，同时电磁阀 是导电的。 故障确定装置被配置为当要提供给螺线管的电流值被设定为当前值时，当操作状态检测器检测到的被检体的操作状态异常时，检测调节阀的故障 设置设备。