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136 条记录 (耗时 0.046 秒)

    Drive device and method for controlling the same
    91.
    发明授权
    Drive device and method for controlling the same 有权
    驱动装置及其控制方法

    公开(公告)号：US08077574B2

    公开(公告)日：2011-12-13

    申请号：US12913775

    申请日：2010-10-28

    申请人： Masatoshi Yajima ,  Kenji Kawano

    发明人： Masatoshi Yajima ,  Kenji Kawano

    IPC分类号： G11B7/00

    CPC分类号： G11B7/08517 ,  G11B7/0909 ,  G11B2007/0006

    摘要： An optical drive includes: an optical pickup; a preprocessing circuit which processes an optical signal detected by the optical pickup; nonvolatile memory having stored therein relation information which represents the relation of a signal balance with respect to a signal difference between a TE signal and an FE signal at the time of a predetermined operation of the optical pickup; and a central processing circuit which performs focus control of the optical pickup. The preprocessing circuit generates the signal balance of the optical pickup. The preprocessing circuit also obtains the FE signal and the TE signal with respect to the optical disc. The central processing circuit derives a phase difference and an amplitude difference from the signal balance and the relation information, and calculates, based on the differences and the TE signal, a FE signal suitable for the predetermined operation.

    摘要翻译： 光学驱动器包括：光学拾取器; 处理由光学拾取器检测到的光信号的预处理电路; 存储有在光学拾取器的预定操作时表示与TE信号和FE信号之间的信号差的信号平衡的关系的关系信息的非易失性存储器; 以及执行光学拾取器的聚焦控制的中央处理电路。 预处理电路产生光学拾取器的信号平衡。 预处理电路还获得相对于光盘的FE信号和TE信号。 中央处理电路从信号平衡和关系信息中导出相位差和幅度差，并且基于差异和TE信号计算适合于预定操作的FE信号。

    Optical modulator
    92.
    发明授权
    Optical modulator 有权
    光调制器

    公开(公告)号：US07916981B2

    公开(公告)日：2011-03-29

    申请号：US12063789

    申请日：2006-08-15

    申请人： Kenji Kawano ,  Masaya Nanami ,  Yuji Sato ,  Seiji Uchida ,  Nobuhiro Igarashi ,  Toru Nakahira ,  Hiroaki Senda

    发明人： Kenji Kawano ,  Masaya Nanami ,  Yuji Sato ,  Seiji Uchida ,  Nobuhiro Igarashi ,  Toru Nakahira ,  Hiroaki Senda

    IPC分类号： G02F1/01 ,  G02F1/035 ,  G02B6/12

    CPC分类号： G02F1/2255 ,  G02F1/0316 ,  G02F1/0356 ,  G02F2203/25

    摘要： An optical modulator, including: a substrate; an optical waveguide embedded in the substrate; a traveling wave electrode mounted on the substrate and having a traveling wave applied thereon so that a light wave is modulated by the traveling wave with an electro-optic effect. The traveling wave electrode includes a center electrode and ground electrodes; in which the optical waveguide has a plurality of interaction optical waveguides that form a Mach-Zehnder optical waveguide that modulates the light wave in a phase modulation manner when the traveling wave is applied to the traveling wave electrode, the interaction optical waveguides form a region where respective widths of the interaction optical waveguides are different from each other, and the center electrode and the ground electrodes are positioned such that interaction efficiencies between the high frequency electric signal and the light wave guided in the respective interaction optical waveguides are substantially equal to each other.

    摘要翻译： 一种光调制器，包括：基板; 嵌入基板中的光波导; 安装在基板上并具有施加在其上的行波的行波电极，使得光波被电光效应的行波调制。 行波电极包括中心电极和接地电极; 其中光波导具有多个相互作用的光波导，其形成当将行波施加到行波电极时以相位调制方式调制光波的马赫 - 曾德尔光波导，相互作用光波导形成一个区域， 相互作用光波导的相应宽度彼此不同，并且中心电极和接地电极被定位成使得在各个相互作用光波导中引导的高频电信号和光波之间的相互作用效率基本相等 。

    OPTICAL MODULATOR
    93.
    发明申请
    OPTICAL MODULATOR 审中-公开
    光学调制器

    公开(公告)号：US20100158428A1

    公开(公告)日：2010-06-24

    申请号：US12304089

    申请日：2007-06-08

    申请人： Kenji Kawano ,  Masaya Nanami ,  Yuji Sato ,  Seiji Uchida ,  Nobuhiro Igarashi ,  Toru Nakahira ,  Eiji Kawazura ,  Satoshi Matsurnoto

    发明人： Kenji Kawano ,  Masaya Nanami ,  Yuji Sato ,  Seiji Uchida ,  Nobuhiro Igarashi ,  Toru Nakahira ,  Eiji Kawazura ,  Satoshi Matsurnoto

    IPC分类号： G02F1/035 ,  G02B6/12

    CPC分类号： G02F1/0356 ,  G02F2201/127

    摘要： Herein disclosed is an optical modulator, comprising: an optical waveguide (3); and a traveling wave electrode (4) including an interaction portion (9) for modulating a phase of incident light and an input feed-through portion (7), in which the optical modulator further comprises at least one impedance transformation portion for reducing an impedance mismatching between a characteristic impedance of the interaction portion and at least one of characteristic impedances of the input feed-through portion, a connector electrically connected to the input feed-through portion, and an external circuit, at least one of the impedance transformation portions has a characteristic impedance which is different from a geometric mean of the characteristic impedances of said interaction portion and said input feed-through portion, a geometric mean of the characteristic impedances of the interaction portion and the connector, or a geometric mean of the characteristic impedances of the interaction portion and the external circuit.

    摘要翻译： 这里公开了一种光调制器，包括：光波导（3）; 以及包括用于调制入射光相位的相互作用部分（9）和输入馈通部分（7）的行波电极（4），其中所述光学调制器还包括至少一个用于减小阻抗的阻抗变换部分 交互部分的特征阻抗与输入馈通部分的特征阻抗，电连接到输入馈通部分的连接器和外部电路中的至少一个之间不匹配，至少一个阻抗变换部分具有 特征阻抗不同于所述相互作用部分和所述输入馈通部分的特征阻抗的几何平均值，相互作用部分和连接器的特征阻抗的几何平均值或特征阻抗的几何平均值 交互部分和外部电路。

    Exposure method and method for manufacturing semiconductor device
    95.
    发明申请
    Exposure method and method for manufacturing semiconductor device 有权
    半导体器件制造方法及曝光方法

    公开(公告)号：US20080063988A1

    公开(公告)日：2008-03-13

    申请号：US11896871

    申请日：2007-09-06

    申请人： Kazuya Fukuhara ,  Kenji Kawano ,  Kazuyuki Masukawa

    发明人： Kazuya Fukuhara ,  Kenji Kawano ,  Kazuyuki Masukawa

    IPC分类号： G03F7/213

    CPC分类号： G03F7/213 ,  G03F7/70125 ,  G03F7/70433

    摘要： An exposure method includes preparing a photomask having first and second main openings by which corresponding patterns are to be formed in a photo resist and first and second assist openings by which no corresponding patterns are to be formed in the photo resist, preparing an illumination having first and second light emitting areas, and irradiating the photo resist with illumination light from the illumination via the photomask, the first light emitting area and the second light emitting area being symmetric with respect to a center of the illumination, the first light emitting area and the second light emitting area containing a first point and a second point, respectively, the first point and the second point being symmetric with respect to the center of the illumination, the first point and the second point being symmetric with respect to a straight line extending through the center of the illumination.

    摘要翻译： 曝光方法包括制备具有第一和第二主开口的光掩模，通过该光掩模在光致抗蚀剂中形成相应的图案，并且在光致抗蚀剂中不形成相应图案的第一和第二辅助开口，准备具有第一 和第二发光区域，并且通过光掩模照射来自照射的照明光，第一发光区域和第二发光区域相对于照明的中心对称，第一发光区域和 第二发光区域分别包含第一点和第二点，第一点和第二点相对于照明中心对称，第一点和第二点相对于延伸穿过的直线对称 照明的中心。

    Rotary electric component including a rotatably supporting case and operation panel using the same
    98.
    发明授权
    Rotary electric component including a rotatably supporting case and operation panel using the same 失效
    旋转电气部件包括可旋转的支撑壳体和使用其的操作面板

    公开(公告)号：US07173236B2

    公开(公告)日：2007-02-06

    申请号：US11048414

    申请日：2005-02-01

    申请人： Kenji Kawano ,  Hiroyuki Sato ,  Masaaki Tanaka

    发明人： Kenji Kawano ,  Hiroyuki Sato ,  Masaaki Tanaka

    IPC分类号： G01D5/34

    CPC分类号： H01H25/065 ,  G01D5/165 ,  G01D5/34 ,  H01H3/40 ,  H01H3/42 ,  H01H19/11 ,  H01H19/62

    摘要： A rotary electric component includes a case for accommodating a rotary body having a cylindrical operation portion and for rotatably supporting the rotary body and a substrate having a rotation detecting means linked to the rotary body at a lower portion of the case. A guide groove whose distance from the center of rotation of the rotary body is continuously changed is formed in a bottom surface of the rotary body. The rotary detecting means of the substrate has a sliding portion fitted to the guide groove of the rotary body to slide according to the rotation of the rotary body, and outputs a signal according to a movement location of the sliding portion.

    摘要翻译： 旋转电气部件包括用于容纳具有圆柱形操作部分并且用于可旋转地支撑旋转体的旋转体的壳体和具有在壳体的下部处与旋转体连接的旋转检测装置的基板。 在旋转体的底面上形成有与旋转体的旋转中心的距离连续变化的导向槽。 基板的旋转检测装置具有与旋转体的引导槽嵌合的滑动部，根据旋​​转体的旋转而滑动，根据滑动部的移动位置输出信号。

    Push switch
    99.
    发明申请
    Push switch 失效
    按钮开关

    公开(公告)号：US20050274593A1

    公开(公告)日：2005-12-15

    申请号：US11146192

    申请日：2005-06-06

    申请人： Kenji Kawano

    发明人： Kenji Kawano

    IPC分类号： H01H13/14 ,  F16K51/00 ,  H01H3/12 ,  H01H9/00 ,  H01H13/02

    CPC分类号： H01H3/12 ,  H01H13/023 ,  H01H2221/026 ,  H01H2221/058

    摘要： A slider is provided with projections. Each projection is formed with tapered surfaces. A casing is provided with concave portions having the same shape as the projections. During the return of an operating body, the slider ascends while being inclined, and the slider stands upright as the tapered surface of the projection and the tapered surface of the concave portion of the casing slide on each other. Then, each projection is fitted into the corresponding concave portion, thereby positioning the slider.

    摘要翻译： 滑块设有突起。 每个突起形成有锥形表面。 壳体设置有与突起具有相同形状的凹部。 在操作体返回期间，滑块在倾斜的同时上升，并且当突起的锥形表面和壳体的凹部的锥形表面彼此滑动时，滑块直立。 然后，将每个突起装配到相应的凹部中，从而定位滑块。

    Optical element, optical system using optical element, and optical device with optical element
    100.
    发明授权
    Optical element, optical system using optical element, and optical device with optical element 失效
    光学元件，使用光学元件的光学系统和具有光学元件的光学装置

    公开(公告)号：US06337772B2

    公开(公告)日：2002-01-08

    申请号：US09792242

    申请日：2001-02-23

    申请人： Tsukasa Uehara ,  Makoto Sekita ,  Kenji Kawano ,  Seiji Iida

    发明人： Tsukasa Uehara ,  Makoto Sekita ,  Kenji Kawano ,  Seiji Iida

    IPC分类号： G02B2714

    CPC分类号： G02B17/086 ,  G02B17/0848 ,  G02B17/0896

    摘要： In an optical element (B1) prepared by integrally forming, on surfaces of a transparent member, a refracting surface (R2) for receiving a light beam, a plurality of reflecting surfaces (R3, R4, R5) with curvatures, and a refracting surface (R6) for outputting the light beam reflected by the plurality of reflecting surfaces, a reference portion (7) for defining the position of the optical element in a predetermined direction with respect to a Y′-Z′ plane including an incident reference axis (5) and an exit reference axis (5) of at least one reflecting surface of the optical element (B1) is formed on the optical element.

    摘要翻译： 在通过在透明构件的表面上一体地形成用于接收光束的折射表面（R2），具有曲率的多个反射表面（R3，R4，R5）和折射表面（B1）制备的光学元件（B1） （R6），用于输出由多个反射表面反射的光束;基准部分（7），用于相对于包括入射参考轴线的Y'-Z'平面在预定方向上限定光学元件的位置（ 5），并且光学元件（B1）的至少一个反射表面的出射参考轴线（5）形成在光学元件上。