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    • 4. 发明授权
    • Guide arm with a fixed printed circuit board for magnetic disk drive
    • 导向臂,带有用于磁盘驱动器的固定印刷电路板
    • US5245489A
    • 1993-09-14
    • US842491
    • 1992-02-27
    • Hideyuki KimuraTakuji ToriiTsuyoshi TakahashiHiroshi NishidaKenji MoriYuzo YamaguchiYokuo SaitohKihachiro TanakaShinobu Yoshida
    • Hideyuki KimuraTakuji ToriiTsuyoshi TakahashiHiroshi NishidaKenji MoriYuzo YamaguchiYokuo SaitohKihachiro TanakaShinobu Yoshida
    • G11B5/48
    • G11B5/486
    • A head arm for use in a magnetic disk drive, comprising a guide arm disposed between a magnetic head and an actuator so as to transmit actuating force of the actuator to the magnetic head thereby guiding the magnetic head along a plane of a magnetic disk, a printed circuit fixed to the guide arm, and deflection compensating member for making the coefficients of thermal expansion of said guide arm and said printed circuit substantially equal to each other in at least the direction of seek of the head arm. No thermal deformation in an out-of-plane direction occurs on such a head arm regardless of any variation in the temperature of the environment in which the magnetic disk drive is installed. A head arm may also comprise a guide arm and a printed circuit formed of a moisture absorptive material and covered at all or part of its surfaces with a covering layer formed of a moisture resistive material not permeable to moisture. No deformation in an out-of-plane direction occurs on such a head arm regardless of any variation in the humidity of the environment in which the magnetic disk drive is installed. Therefore, the possibility of occurrence of off-track can be minimized.
    • 一种用于磁盘驱动器的头臂,包括设置在磁头和致动器之间的引导臂,以将致动器的致动力传递到磁头,从而沿着磁盘的平面引导磁头, 固定到引导臂的印刷电路和用于使所述引导臂和所述印刷电路的热膨胀系数至少在头臂的寻找方向上彼此基本相等的偏转补偿构件。 在这种头臂上不发生面外方向的热变形,而不管安装有磁盘驱动器的环境的温度如何变化。 头臂还可以包括引导臂和由吸湿材料形成的印刷电路,并在其全部或部分表面上覆盖由不透湿水分的防潮材料形成的覆盖层。 在这种头臂上不发生面外方向的变形,而不管安装有磁盘驱动器的环境的湿度是否变化。 因此,可以使偏离轨迹的发生的可能性最小化。
    • 6. 发明授权
    • Guide arm with affixed printed circuit board for magnetic disk drive
    • 导向臂带有固定的电路板用于磁盘驱动器
    • US5140482A
    • 1992-08-18
    • US592914
    • 1990-10-04
    • Hideyuki KimuraTakuji ToriiTsuyoshi TakahashiHiroshi NishidaKenji MoriYuzo YamaguchiYokuo SaitohKihachiro TanakaShinobu Yoshida
    • Hideyuki KimuraTakuji ToriiTsuyoshi TakahashiHiroshi NishidaKenji MoriYuzo YamaguchiYokuo SaitohKihachiro TanakaShinobu Yoshida
    • G11B5/48
    • G11B5/486
    • A head arm for use in a magnetic disk drive, comprising a guide arm disposed between a magnetic head and an actuator so as to transmit actuating force of the actuator to the magnetic head thereby guiding the magnetic head along a plane of a magnetic disk, a printed circuit fixed to the guide arm, and deflection compensating member for making the coefficients of thermal expansion of said guide arm and said printed circuit substantially equal to each other in at least the direction of seek of the head arm. No thermal deformation in an out-of-plane direction occurs on such a head arm regardless of any variation in the temperature of the environment in which the magnetic disk drive is installed. The head arm may also comprise a guide arm and a printed circuit formed of a moisture absorptive material and covered at all or part of its surfaces with a covering layer formed of a moisture resistive material not permeable to moisture. No deformation in an out-of-plane direction occurs on such a head arm regardless of any variation in the humidity of the environment in which the magnetic disk drive is installed. Therefore, the possibility of occurrence of off-track can be minimized.
    • 一种用于磁盘驱动器的头臂,包括设置在磁头和致动器之间的引导臂,以将致动器的致动力传递到磁头,从而沿着磁盘的平面引导磁头, 固定到引导臂的印刷电路和用于使所述引导臂和所述印刷电路的热膨胀系数至少在头臂的寻找方向上彼此基本相等的偏转补偿构件。 在这种头臂上不发生面外方向的热变形,而不管安装有磁盘驱动器的环境的温度如何变化。 头臂还可以包括引导臂和由吸湿材料形成的印刷电路,并在其全部或部分表面上覆盖由不透湿水分的防潮材料形成的覆盖层。 在这种头臂上不发生面外方向的变形,而不管安装有磁盘驱动器的环境的湿度是否变化。 因此,可以使偏离轨迹的发生的可能性最小化。
    • 10. 发明申请
    • BIOLOGICAL SAMPLE MEASURING DEVICE AND METHOD FOR MEASURING BIOLOGICAL SAMPLE USING SAME
    • 生物样品测量装置和使用其测量生物样品的方法
    • US20130337571A1
    • 2013-12-19
    • US14003090
    • 2012-05-10
    • Daiki MizuokaHiroyuki TokunagaTsuyoshi Takahashi
    • Daiki MizuokaHiroyuki TokunagaTsuyoshi Takahashi
    • G01N33/66
    • G01N33/66G01N27/3273G01N27/3274Y10T436/144444
    • With this biological sample measuring device, the determination section performs measurement at specific intervals in a first measurement period from the start of measurement until a first time, and performs measurement at specific intervals in a second measurement period that comes after the first measurement period, calculates the difference between the measurement values in corresponding specific periods, and finds a plurality of first difference determination values, on the basis of a plurality of current values measured in the first measurement period and a plurality of current values measured in the second measurement period, finds a second difference determination value by finding the difference at specific intervals in the plurality of first difference determination values, and determines whether or not a reagent movement error and/or exposure error of the biological sample measurement sensor has occurred, on the basis of the first and second difference determination values.
    • 在该生物样本测定装置中,决定部在从开始测量直到第一次的第一测量期间内以特定间隔进行测量,并且在第一测定周期之后的第二测定期间内,以规定间隔进行测定, 基于在第一测量周期中测量的多个电流值和在第二测量周期中测量的多个电流值,在相应的特定周期中的测量值之间的差异,并且找到多个第一差分确定值,找到 第二差分确定值,通过在多个第一差分确定值中以特定间隔找到差异,并且基于第一差异确定值确定生物样本测量传感器的试剂移动误差和/或曝光误差是否已经发生 和第二差分确定值。