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    • 94. 发明授权
    • Polarizing different phases of interfered light used in a method and apparatus for measuring displacement of a specimen
    • 在用于测量样品位移的方法和装置中使用的干扰光的不同相位偏振
    • US08860946B2
    • 2014-10-14
    • US12153227
    • 2008-05-15
    • Toshihiko NakataMasahiro Watanabe
    • Toshihiko NakataMasahiro Watanabe
    • G01B9/02
    • G01B9/02081G01B9/02018G01B2290/30G01B2290/70
    • In measuring the displacement of an object using the phase-shifting light interference, since three beam splitters were used for generating the four phase-shifting optical paths, an interferometer was increased in size, whereby the application objects were limited. Also, to solve an essential problem that if there is a disturbance such as a temperature distribution, a humidity distribution, an air pressure distribution, a density distribution or an air flow change on the phase-shifting optical paths, a measurement error occurs, the four phase-shifting optical paths are produced spatially in parallel by combining a four division prism with a photonic crystal λ/4 element and a photonic crystal polarizing element arranged like an array, constructing a small light interference displacement sensor in the invention, whereby the application objects are expanded, and the microscopic displacement or surface roughness of the object can be measured at a resolution of sub nanometer or less and with high reproducibility without influence of the disturbance.
    • 在使用相移光干涉来测量物体的位移时,由于使用三个分束器来产生四个移相光路,因此干涉仪的尺寸增加,由此施加物体受到限制。 此外,为了解决如果在移相光路上存在诸如温度分布,湿度分布,空气压力分布,密度分布或气流变化等干扰的测量误差,则发生测量误差, 通过组合四分之一棱镜与光子晶体λ/ 4元件和排列成阵列的光子晶体偏振元件在本发明中构成小的光干涉位移传感器,四个相移光路被并行产生,由此应用 物体被扩大,并且物体的微观位移或表面粗糙度可以以亚纳米或更小的分辨率测量,并且具有高重现性而不受干扰的影响。
    • 95. 发明授权
    • Fixing device and image forming apparatus incorporating same
    • 固定装置和包含其的图像形成装置
    • US08843016B2
    • 2014-09-23
    • US13432391
    • 2012-03-28
    • Masahiro Watanabe
    • Masahiro Watanabe
    • G03G21/20G03G15/20
    • G03G15/2032G03G15/2017
    • A fixing device includes a moving assembly that moves a second rotary body and an airflow guide between a first position and a second position, the first position where the second rotary body contacts a first rotary body to form a fixing nip therebetween through which a recording medium bearing an unfixed toner image is conveyed and a constant first interval between the second rotary body and the airflow guide is smaller than a variable second interval between the second rotary body and an exhaust duct, the second position where the second rotary body is isolated from the first rotary body and the constant first interval between the second rotary body and the airflow guide is equivalent to the variable second interval between the second rotary body and the exhaust duct.
    • 定影装置包括移动组件,该移动组件使第二旋转体和气流引导件在第一位置和第二位置之间移动,第二旋转体与第一旋转体接触以在其间形成定影夹持部的第一位置, 传送未定影的调色剂图像,并且第二旋转体和气流引导件之间的恒定的第一间隔小于第二旋转体与排气管之间的可变的第二间隔,第二位置,第二旋转体与第二旋转体 第一旋转体和第二旋转体与气流引导件之间的恒定的第一间隔等于第二旋转体和排气管之间的可变的第二间隔。
    • 97. 发明授权
    • Mobile terminal station and synchronous control method
    • 移动终端和同步控制方法
    • US08660509B2
    • 2014-02-25
    • US12985056
    • 2011-01-05
    • Masahiro Watanabe
    • Masahiro Watanabe
    • H04B1/06H04K3/00
    • H04W56/001H03G3/3078H04L7/10
    • A mobile terminal station sets a fixed gain set value that is a predetermined gain value at initial synchronization and amplifies a received signal received from a wireless base station in accordance with the set fixed gain set value. Then, the mobile terminal station detects a synchronizing signal pattern from the amplified received signal, and controls to perform an automatic gain control by using the fixed gain set value as the initial value of the automatic gain control when the synchronizing signal pattern is detected and modifies the fixed gain set value when the synchronizing signal pattern is not detected.
    • 移动终端站在初始同步时设定作为预定增益值的固定增益设定值,并根据设定的固定增益设定值放大从无线基站接收到的接收信号。 然后,移动终端站根据放大的接收信号检测同步信号模式,并且当检测到同步信号模式时,通过使用固定增益设定值作为自动增益控制的初始值来进行自动增益控制,并进行修改 当未检测到同步信号模式时的固定增益设定值。