Process for producing a thin-film magnetic head having an insulation
formed of a ladder-type silicone resin
    85.
    发明授权
    Process for producing a thin-film magnetic head having an insulation formed of a ladder-type silicone resin 失效
    具有由梯型硅树脂形成的绝缘体的薄膜磁头的制造方法

    公开(公告)号:US5470491A

    公开(公告)日:1995-11-28

    申请号:US400478

    申请日:1995-03-08

    IPC分类号: G11B5/31 B44C1/22

    摘要: A thin-film magnetic head is provided which includes a substrate having formed thereon an upper and a lower thin-film magnetic core, a thin-film conductor coil, and a thin-film gap. An insulation layer is provided that electrically insulates the coil and the magnetic cores. The insulation layer is formed of an organic silicone resin with a ladder structure that is composed of silicon, oxygen and carbon. A resist is used as a mask to form the pattern of the insulation layer, and then the resin is removed

    摘要翻译: 提供一种薄膜磁头,其包括形成有上,下薄膜磁芯,薄膜导体线圈和薄膜间隙的基板。 提供了使线圈和磁芯电绝缘的绝缘层。 绝缘层由具有由硅,氧和碳组成的梯形结构的有机硅树脂形成。 将抗蚀剂用作掩模以形成绝缘层的图案,然后除去树脂

    Heater control device, image forming apparatus, and computer program product
    89.
    发明授权
    Heater control device, image forming apparatus, and computer program product 有权
    加热器控制装置,图像形成装置和计算机程序产品

    公开(公告)号:US08530800B2

    公开(公告)日:2013-09-10

    申请号:US12881708

    申请日:2010-09-14

    IPC分类号: H05B1/02

    CPC分类号: G03G15/80 G03G15/2039

    摘要: A heater control device includes a temperature detector that detects a temperature of a heated object heated by a heater; an alternating-current power supply for applying an alternating current voltage to the heater; a turn-on ratio decision unit that determines a turn-on ratio of the heater based on the temperature and a target temperature; a turn-on pattern decision unit that determines a partial turn-on pattern, as the turn-on pattern of the heater, which is a pattern of a turn-on ratio higher than the determined turn-on ratio in terms of a control-period, and to which a partial turn-on instead of a full turn-on is allocated on a half-wavelength basis of the alternating current voltage within the control period based on the turn-on ratio of the heater; and a turn-on controller that controls turn-on of the heater based on the determined turn-on pattern.

    摘要翻译: 一种加热器控制装置,包括:温度检测器,其检测由加热器加热的被加热物体的温度; 用于向所述加热器施加交流电压的交流电源; 基于所述温度和目标温度确定所述加热器的接通比的导通比判定单元; 确定部分开启模式的开启模式决定单元,作为加热器的点亮模式,其是作为控制开关模式的导通比高于所确定的导通率的模式, 并且基于加热器的接通比,在控制周期内的交流电压的基于半波长的基础上分配部分导通而不是完全导通; 以及基于确定的开启模式来控制加热器的接通的导通控制器。

    CLEAVING APPARATUS FOR A BAND-LIKE GLASS FILM AND CLEAVING METHOD FOR A BAND-LIKE GLASS FILM
    90.
    发明申请
    CLEAVING APPARATUS FOR A BAND-LIKE GLASS FILM AND CLEAVING METHOD FOR A BAND-LIKE GLASS FILM 有权
    用于带状玻璃膜的清洁装置和带状玻璃膜的清洗方法

    公开(公告)号:US20120131962A1

    公开(公告)日:2012-05-31

    申请号:US13296583

    申请日:2011-11-15

    IPC分类号: C03B33/033 C03B33/03

    摘要: A cleaving apparatus holds at least one surface (effective surface) of a band-like glass film in a non-contact state to suppress a situation that wavy portions reach a region in which the band-like glass film is to be cleaved. The cleaving apparatus cleaves the band-like glass film, which is being conveyed in a longitudinal direction thereof, along a conveyance direction thereof using a thermal stress generated through localized heating and cooling of a heated region. The localized heating and the cooling is performed on a preset cleaving line extending along the conveyance direction of the band-like glass film. The cleaving apparatus includes an air knife for supplying air to a front surface of the band-like glass film to retain the film on a conveyor at a position on an upstream side of a cleaving region in the conveyance direction.

    摘要翻译: 切断装置在非接触状态下保持带状玻璃膜的至少一个表面(有效面),以抑制波状部到达将被剥离的带状玻璃膜的区域的情况。 裂开装置利用通过加热区域的局部加热和冷却产生的热应力沿着其沿其输送方向切割沿其纵向方向被输送的带状玻璃膜。 在沿着带状玻璃膜的输送方向延伸的预定的分割线上进行局部加热和冷却。 劈裂装置包括用于向带状玻璃膜的前表面供给空气的气刀,以将膜保持在传送方向上在劈开区域的上游侧的位置。