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    • 91. 发明授权
    • Pid parameter adjustment device
    • Pid参数调整装置
    • US07346403B2
    • 2008-03-18
    • US10569035
    • 2004-08-02
    • Masato TanakaSeiji Kato
    • Masato TanakaSeiji Kato
    • G05B13/02
    • G05B11/42G05B13/042
    • A PID parameter adjustment device includes: a model storage section (1) for storing an equation model to be controlled; a PID controller storage section (2) for storing a control algorithm; a constraint condition storage section (3) for storing a constraint condition for the operation; a simulation operation section (5) for executing simulation of a control system according to the constraint condition; an ideal control result storage section (6) for storing an ideal control response characteristic; an evaluation function operation section (7) for calculating the evaluation function value indicating the closeness between the simulation result and the ideal control response characteristic; and a PID parameter search operation section (8) for executing simulation while modifying the PID parameter and searching a PID parameter at which the evaluation function value is optimal.
    • PID参数调整装置包括:模型存储部(1),用于存储要控制的等式模型; 用于存储控制算法的PID控制器存储部分(2); 用于存储操作的约束条件的约束条件存储部分(3) 模拟操作部(5),用于根据约束条件执行控制系统的模拟; 用于存储理想控制响应特性的理想控制结果存储部分(6); 用于计算表示模拟结果与理想控制响应特性之间的接近度的评价函数值的评价函数运算部(7) 以及PID参数搜索操作部(8),用于在修改PID参数的同时进行仿真,并且搜索评估函数值最优的PID参数。
    • 93. 发明授权
    • Optical demultiplexer and optical transmission system
    • 光解复用器和光传输系统
    • US07324756B2
    • 2008-01-29
    • US10407935
    • 2003-04-07
    • Masato TanakaToshiaki OkunoFumiyoshi Ohkubo
    • Masato TanakaToshiaki OkunoFumiyoshi Ohkubo
    • H04J14/02
    • H04J14/0224H04J14/06
    • It is an object of the present invention to provide an optical transmission system in which multiple optical frequencies can be efficiently used and the change of the system can be easily made, and to provide an optical demultiplexer suitable for such optical transmission system. In an optical demultiplexer according to the present invention, signal light having a plurality of wavelength components arranged on a grid having predetermined frequency intervals is input from an input port thereof to be demultiplexed. The demultiplexed signal lights output from the output ports thereof have a plurality of wavelength components, respectively, and any three wavelength components, fa, fb, and fd, that satisfy the following conditions: fa
    • 本发明的目的是提供一种可以有效利用多个光频率并且可以容易地进行系统改变的光传输系统,并且提供一种适用于这种光传输系统的光解复用器。 在根据本发明的光解复用器中,从其输入端口输入具有布置在具有预定频率间隔的网格上的多个波长分量的信号光,以被解复用。 从其输出端口输出的解复用的信号光分别具有多个波长分量,并且任何三个波长分量,f a,b,f b, d ,满足以下条件:f 并且f 具有以下关系:2f< b><< 其中N表示整数,Deltaf表示每个预定频率间隔。
    • 94. 发明授权
    • Wavelength conversion apparatus
    • 波长转换装置
    • US07239440B2
    • 2007-07-03
    • US10991082
    • 2004-11-18
    • Masato Tanaka
    • Masato Tanaka
    • G02F1/35G02F2/02
    • H04J14/0223G02F1/3536G02F2201/16
    • The present invention relates a wavelength conversion apparatus capable of making the wavelength of output light constant even when the wavelength of input light is changed. The wavelength conversion apparatus comprises a first wavelength converter and a second wavelength converter which are provided in series between an input terminal and an output terminal. The first wavelength converter generates four-wave mixing by input light and a first pumping light, generates an intermediate light having a new wavelength by the four-wave mixing, and outputs the intermediate light and the input light. The second wavelength converter generates four-wave mixing by the intermediate light and the input light, respectively outputted from the first wavelength converter, and a second pumping light, generates output light having a new wavelength by the four-wave mixing, and outputs the generated output light.
    • 本发明涉及能够使输出光的波长在输入光的波长变化时恒定的波长变换装置。 波长转换装置包括在输入端子和输出端子之间串联设置的第一波长转换器和第二波长转换器。 第一波长转换器通过输入光和第一泵浦光产生四波混频,通过四波混频产生具有新波长的中间光,并输出中间光和输入光。 第二波长转换器通过中间光和分别从第一波长转换器输出的输入光和第二泵浦光产生四波混频,通过四波混频产生具有新波长的输出光,并输出所产生的 输出光。
    • 98. 发明授权
    • Electrophotographic apparatus, process cartridge and electrophotographic photosensitive member unit
    • 电子照相设备,处理盒和电子照相感光元件单元
    • US07071962B2
    • 2006-07-04
    • US10842488
    • 2004-05-11
    • Atsushi FujiiMasato TanakaRyuji Higashi
    • Atsushi FujiiMasato TanakaRyuji Higashi
    • B41J2/435
    • G03G15/326G03G15/04072G03G15/751G03G2215/00962G03G2215/0404G03G2215/0407
    • An electrophotographic apparatus has a beam spot made to have a small spot diameter by the use of a laser having an oscillation wavelength within the range of from 380 nm to 450 nm, and enables image reproduction at ultra-high resolution and with ultra-high image quality. The apparatus includes I) an electrophotographic photosensitive member unit having i) an electrophotographic photosensitive member having a photosensitive layer on a cylindrical support and ii) fitting members fitted to the end portions of the electrophotographic photosensitive member, and II) an exposure device having a laser having an oscillation wavelength within the range of from 380 nm to 450 nm, and in which a spot diameter Di (μm) of a beam spot formed on the surface of the electrophotographic photosensitive member by a laser beam emitted from the laser is 40 μm or less, and the cylinder deflection De (μm) of the electrophotographic photosensitive member unit is 1.5 times or less the spot diameter Di (μm) of the beam spot.
    • 电子照相设备具有通过使用具有380nm至450nm范围内的振荡波长的激光而具有小斑点直径的束斑,并且能够以超高分辨率和超高图像进行图像再现 质量。 该装置包括I)电子照相感光构件单元,其具有i)在圆柱形支撑件上具有感光层的电子照相感光构件,以及ii)配合到电子摄影感光构件的端部的配合构件,以及II)具有激光的曝光装置 其振荡波长在380nm至450nm的范围内,并且其中通过激光束发射的激光束在电子照相感光构件的表面上形成的光束点的光斑直径Di(mum)为40μm或 电子照相感光构件单元的圆柱偏转De(mum)为光点的光斑直径Di(mum)的1.5倍以下。
    • 100. 发明授权
    • Pelvis correction apparatus
    • 骨盆矫正装置
    • US07060046B2
    • 2006-06-13
    • US10697025
    • 2003-10-31
    • Masaru TanakaMasato Tanaka
    • Masaru TanakaMasato Tanaka
    • A61F5/00
    • A61F5/0193
    • A pelvis correction apparatus is disclosed, by which appropriate pelvis correction therapy is performed with application of sufficient pressing force at a predetermined angle to a patient by simple operation irrespective of therapist's skill. The apparatus includes a bed, pressing bars which moves from both sides of the bed toward a pelvis of the patient on the bed with a predetermined inclination angle, the pressing bars having pressing members on one ends, the pressing members brought into contact with the patient to convey pressing force to the pelvis, and a member for urging the movement of the pressing bars.
    • 公开了一种骨盆矫正装置,通过简单的操作,无论治疗师的技能如何,通过适当的骨盆矫正治疗以对患者施加预定角度的足够的按压力进行。 所述装置包括床,所述按压杆以预定的倾斜角从所述床的两侧朝向所述患者的所述患者的骨盆移动,所述按压杆在一端具有按压构件,所述按压构件与所述患者接触 将压力传送到骨盆,以及用于促使按压杆的移动的构件。