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425 条记录 (耗时 0.037 秒)

    Magnetic head slider and method of manufacturing the same
    2.
    发明授权
    Magnetic head slider and method of manufacturing the same 失效
    磁头滑块及其制造方法

    公开(公告)号：US07147540B2

    公开(公告)日：2006-12-12

    申请号：US10384310

    申请日：2003-03-06

    申请人： Hideaki Tanaka ,  Kenji Furusawa ,  Takateru Seki ,  Akio Takakura ,  Yukihiro Isono

    发明人： Hideaki Tanaka ,  Kenji Furusawa ,  Takateru Seki ,  Akio Takakura ,  Yukihiro Isono

    IPC分类号： B24B49/10

    CPC分类号： G11B5/6005 ,  Y10T29/49048

    摘要： In order to realize a shape of an air bearing surface of a magnetic head slider which is capable of coping with a lowering of flying height and which has high reliability, at the time of polishing the air bearing surface of the magnetic head slider by bringing the air bearing surface and the surface of a polishing machine into contact with each other, machining is conducted in the condition where the stiffness acting between both the members is enhanced, and the standard deviation of the flatness of the air bearing surface machined and the standard deviation of the recess amount between the air bearing surface and a magnetic element are controlled. Thus, it is possible to efficiently manufacture a magnetic head slider which enables driving at a low flying height.

    摘要翻译： 为了实现能够应对飞行高度的降低并且具有高可靠性的磁头滑块的空气轴承表面的形状，在通过使磁头滑块的空气支承表面进行研磨时， 空气轴承表面和抛光机的表面彼此接触，在两个构件之间作用的刚度增强的情况下进行机械加工，并且空气轴承表面的平面度的标准偏差和标准偏差 控制空气轴承表面和磁性元件之间的凹陷量。 因此，可以有效地制造能够以低飞行高度驾驶的磁头滑块。

    Magnetic head slider and method of manufacturing the same
    3.
    发明申请
    Magnetic head slider and method of manufacturing the same 失效
    磁头滑块及其制造方法

    公开(公告)号：US20050280941A9

    公开(公告)日：2005-12-22

    申请号：US10384310

    申请日：2003-03-06

    申请人： Hideaki Tanaka ,  Kenji Furusawa ,  Takateru Seki ,  Akio Takakura ,  Yukihiro Isono

    发明人： Hideaki Tanaka ,  Kenji Furusawa ,  Takateru Seki ,  Akio Takakura ,  Yukihiro Isono

    IPC分类号： G11B5/60

    CPC分类号： G11B5/6005 ,  Y10T29/49048

    摘要： In order to realize a shape of an air bearing surface of a magnetic head slider which is capable of coping with a lowering of flying height and which has high reliability, at the time of polishing the air bearing surface of the magnetic head slider by bringing the air bearing surface and the surface of a polishing machine into contact with each other, machining is conducted in the condition where the stiffness acting between both the members is enhanced, and the standard deviation of the flatness of the air bearing surface machined and the standard deviation of the recess amount between the air bearing surface and a magnetic element are controlled. Thus, it is possible to efficiently manufacture a magnetic head slider which enables driving at a low flying height.

    摘要翻译： 为了实现能够应对飞行高度的降低并且具有高可靠性的磁头滑块的空气轴承表面的形状，在通过使磁头滑块的空气支承表面进行研磨时， 空气轴承表面和抛光机的表面彼此接触，在两个构件之间作用的刚度增强的情况下进行机械加工，并且空气轴承表面的平面度的标准偏差和标准偏差 控制空气轴承表面和磁性元件之间的凹陷量。 因此，可以有效地制造能够以低飞行高度驾驶的磁头滑块。

    Image forming apparatus and gradation correction method with density unevenness detection
    5.
    发明授权
    Image forming apparatus and gradation correction method with density unevenness detection 有权
    具有密度不均匀检测的图像形成装置和灰度校正方法

    公开(公告)号：US08797600B2

    公开(公告)日：2014-08-05

    申请号：US13455070

    申请日：2012-04-24

    申请人： Takashi Harashima ,  Hideaki Tanaka ,  Katsuyuki Hirata ,  Toru Yamaguchi ,  Takaaki Kooriya

    发明人： Takashi Harashima ,  Hideaki Tanaka ,  Katsuyuki Hirata ,  Toru Yamaguchi ,  Takaaki Kooriya

    IPC分类号： H04N1/40 ,  G03G15/00 ,  H04N1/60

    CPC分类号： H04N1/60 ,  G03G15/5058

    摘要： Image forming apparatus (100) creates a toner pattern on intermediate transfer belt (11) as a preprocessing of gradation correction, and calculates a cycle at which density unevenness is largest. Then, a toner image for gradation correction is formed so as to cancel cyclic unevenness at a cycle at which the largest density unevenness occurs. As a result of this, it becomes possible to suppress the deterioration of density detection accuracy and perform a highly accurate gradation correction even if density unevenness of any cycle occurs.

    摘要翻译： 图像形成装置（100）在中间转印带（11）上形成调色剂图案作为灰度校正的预处理，并计算浓度不均匀度最大的循环。 然后，形成用于灰度校正的调色剂图像，以便在发生最大浓度不均匀的循环中消除循环不匀。 结果，即使发生任何周期的浓度不均匀，也可以抑制密度检测精度的劣化，并且执行高精度的灰度校正。

    LOW CLEARANCE MAGNETIC HEAD HAVING A CONTACT DETECTION SENSOR
    8.
    发明申请
    LOW CLEARANCE MAGNETIC HEAD HAVING A CONTACT DETECTION SENSOR 有权
    具有接触检测传感器的低间隙磁头

    公开(公告)号：US20130077189A1

    公开(公告)日：2013-03-28

    申请号：US13247931

    申请日：2011-09-28

    申请人： Atsushi Kato ,  Hideaki Tanaka ,  Ichiro Oodake ,  Takao Yonekawa

    发明人： Atsushi Kato ,  Hideaki Tanaka ,  Ichiro Oodake ,  Takao Yonekawa

    IPC分类号： G11B5/56 ,  G01R27/08

    CPC分类号： G11B5/607 ,  G11B5/6076

    摘要： According to one embodiment, a magnetic data system includes a magnetic disk medium, a magnetic head having a writer element and/or a reader element, an exothermic resistor element for thermal fly-height control (TFC), a contact detection sensor having a resistor element and at least one contact detection electrode, and an insulating film on a medium facing side of the magnetic head to protect the contact detection sensor, the insulating film having a thickness greater than the contact detection electrode, a drive mechanism for passing the magnetic disk medium over the magnetic head, and a controller electrically coupled to the magnetic head for controlling operation of the magnetic head, wherein the controller adjusts magnetic spacing between the magnetic head and the magnetic disk medium via thermal distortion of the exothermic resistor element. The contact detection sensor may be used as a second TFC resistor element.

    摘要翻译： 根据一个实施例，磁数据系统包括磁盘介质，具有写入器元件和/或读取器元件的磁头，用于热飞跃高度控制的放热电阻器元件（TFC），具有电阻器的接触检测传感器 元件和至少一个接触检测电极，以及在磁头的面向介质侧的绝缘膜，以保护接触检测传感器，绝缘膜的厚度大于接触检测电极;驱动机构，用于使磁盘 介质在磁头上，以及控制器，其电耦合到磁头用于控制磁头的操作，其中控制器通过放热电阻器元件的热失真来调节磁头和磁盘介质之间的磁间隔。 接触检测传感器可以用作第二TFC电阻元件。

    Cleaning apparatus and image forming apparatus
    9.
    发明授权
    Cleaning apparatus and image forming apparatus 失效
    清洁装置和图像形成装置

    公开(公告)号：US08401422B2

    公开(公告)日：2013-03-19

    申请号：US12860233

    申请日：2010-08-20

    申请人： Hideaki Tanaka ,  Kazuteru Ishizuka

    发明人： Hideaki Tanaka ,  Kazuteru Ishizuka

    IPC分类号： G03G15/02

    CPC分类号： G03G15/161 ,  G03G2215/0129

    摘要： Disclosed is a cleaning apparatus including: a blade and a roller to remove the residual toner on the image carrier, the blade and the roller provided on a downstream side of a rotating direction of the image carrier than a transfer position of the toner image; a scraper to remove toner attached to the roller; and a first controlling section to control movement of the residual toner removed by the blade and the roller, the first controlling section is provided on an upstream side of the rotating direction of the image carrier than the blade and on a downstream side of the rotating direction of the image carrier than the roller and the scraper, and the first controlling section is provided facing the image carrier with a certain area provided in between to form an accumulating section to accumulate residual toner in the certain area.

    摘要翻译： 公开了一种清洁装置，包括：刀片和辊，用于去除图像载体上的残留调色剂，所述刀片和辊设置在图像载体的旋转方向的下游侧，而不是墨粉图像的转印位置; 用于去除附着在辊上的调色剂的刮刀; 以及第一控制部，其控制由所述叶片和所述辊除去的残留调色剂的移动，所述第一控制部设置在所述图像载体的旋转方向的上游侧，比所述叶片和所述旋转方向的下游侧 的图像载体，并且第一控制部分面向图像载体设置有设置在其间的一定区域，以形成累积部分，以在特定区域中积聚残留调色剂。