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    • 7. 发明申请
    • LOW CLEARANCE MAGNETIC HEAD HAVING A CONTACT DETECTION SENSOR
    • 具有接触检测传感器的低间隙磁头
    • US20130077189A1
    • 2013-03-28
    • US13247931
    • 2011-09-28
    • Atsushi KatoHideaki TanakaIchiro OodakeTakao Yonekawa
    • Atsushi KatoHideaki TanakaIchiro OodakeTakao Yonekawa
    • G11B5/56G01R27/08
    • G11B5/607G11B5/6076
    • 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.
    • 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。
    • 8. 发明授权
    • Cleaning apparatus and image forming apparatus
    • 清洁装置和图像形成装置
    • US08401422B2
    • 2013-03-19
    • US12860233
    • 2010-08-20
    • Hideaki TanakaKazuteru Ishizuka
    • Hideaki TanakaKazuteru Ishizuka
    • G03G15/02
    • G03G15/161G03G2215/0129
    • 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.
    • 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。