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    • 33. 发明授权
    • Magnetic head having a contact detection sensor
    • 具有接触检测传感器的磁头
    • US08767345B2
    • 2014-07-01
    • US13085417
    • 2011-04-12
    • Hideaki TanakaKiyonori ShirakiAtsushi KatoIchiro OodakeHiroshi Agari
    • Hideaki TanakaKiyonori ShirakiAtsushi KatoIchiro OodakeHiroshi Agari
    • G11B5/127
    • G11B5/607G11B5/3133
    • A thermally actuated head for magnetic head for magnetic data recording having a contact sensor for detecting contact between the head and a magnetic disk. The contact sensor includes a thermal sensor film and first and second leads, wherein the leads extend at least as far from the ABS as the thermal sensor film. More preferably the leads extend slightly further from the ABS than the sensor film so that contact between the magnetic disk and the contact sensor occurs at the leads rather than at the sensor film. The sensor film can be constructed of NiFe, preferably having 30-70 atomic percent Ni or more preferably 40-60 atomic percent Ni or most preferably 40-50 atomic percent Ni. The leads are preferably constructed of one or more of Ru, Rh or Ta or an alloy whose primary constituents are Ru, Rh or Ta.
    • 一种用于磁数据记录的用于磁头的热致动头,具有用于检测磁头和磁盘之间的接触的接触传感器。 接触传感器包括热传感器膜和第一和第二引线,其中引线至少与热传感器膜一样远离ABS延伸。 更优选地,引线比ABS比传感器膜略微延伸,使得磁盘和接触传感器之间的接触发生在引线而不是传感器膜处。 传感器膜可以由NiFe构成,优选具有30-70原子%的Ni或更优选的是40-60原子%的Ni或最优选的是40-50原子%的Ni。 引线优选由Ru,Rh或Ta中的一种或多种或其主要成分为Ru,Rh或Ta的合金构成。
    • 34. 发明申请
    • Developing Device
    • 开发设备
    • US20130223889A1
    • 2013-08-29
    • US13779808
    • 2013-02-28
    • Atsushi Kato
    • Atsushi Kato
    • G03G15/08
    • G03G15/08G03G15/0889
    • A developing device includes: a developing chamber provided with a developing agent-holding body; a first developing agent-accommodating chamber for accommodating a developing agent and arranged below the developing chamber; a first rotating member disposed in the first developing agent-accommodating chamber, elastically deformable and configured to rotate to slidably contact with an inner surface of the first developing agent-accommodating chamber; a second developing agent-accommodating chamber arranged adjacent to the developing chamber and an upper portion of the first developing agent-accommodating chamber, and to which the developing agent in the first developing agent-accommodating chamber is supplied by the first rotating member; and a second rotating member disposed in the second developing agent-accommodating chamber, elastically deformable and configured to rotate to slidably contact with an inner surface of the second developing agent-accommodating chamber and to transport the developing agent in the second developing agent-accommodating chamber toward the developing chamber.
    • 显影装置包括:具有显影剂保持体的显影室; 用于容纳显影剂并布置在显影室下方的第一显影剂容纳室; 第一旋转构件,其设置在第一显影剂容纳室中,弹性变形并且构造成旋转以与第一显影剂容纳室的内表面滑动接触; 靠近显影室设置的第二显影剂容纳室和第一显影剂容纳室的上部,第一显影剂容纳室中的显影剂由第一旋转构件供应到该第一显影剂容纳室; 以及第二旋转构件,其设置在所述第二显影剂容纳室中,所述第二显影剂容纳室可弹性变形并且构造成旋转以与所述第二显影剂容纳室的内表面滑动接触并且将所述显影剂输送到所述第二显影剂容纳室 朝向显影室。
    • 35. 发明授权
    • Fluorescent temperature sensor
    • 荧光温度传感器
    • US08308357B2
    • 2012-11-13
    • US12396567
    • 2009-03-03
    • Seiichiro KinugasaAtsushi Kato
    • Seiichiro KinugasaAtsushi Kato
    • G01K11/00G01K1/00G01J5/00
    • G01K11/3213
    • To provide a fluorescent temperature sensor wherein light is propagated reliably with an easy adjustment. A fluorescent temperature sensor for producing a temperature signal from fluorescent light of an optically excited fluorescent material includes: a light emitting device for projecting light to the fluorescent material; a photoreceiving element for receiving fluorescent light emitted from the fluorescent material 1; a case for housing both the light emitting device and the photoreceiving element; and an optical fiber, between the case and the fluorescent material, for propagating the light of both the light emitting device and the fluorescent material. The case and the optical fiber are positioned so that the light from the light emitting device is received within the optical fiber, and so that the light from the fluorescent material is incident on the photoreceiving element from within the optical fiber.
    • 提供一种荧光温度传感器,其中光线易于调节而可靠地传播。 用于从光激发荧光材料的荧光产生温度信号的荧光温度传感器包括:用于向荧光材料投射光的发光装置; 用于接收从荧光材料1发射的荧光的光接收元件; 用于容纳发光器件和光接收元件的壳体; 以及在外壳和荧光材料之间用于传播发光器件和荧光材料两者的光的光纤。 壳体和光纤被定位成使得来自发光器件的光被接收在光纤内,并且使得来自荧光材料的光从光纤内入射到光接收元件上。