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    • 71. 发明申请
    • Dichroic dye, and liquid crystal composition and liquid crystal device using the same
    • 二色性染料和液晶组合物及使用其的液晶装置
    • US20080099724A1
    • 2008-05-01
    • US11976560
    • 2007-10-25
    • Koji TakakuTakashi Kato
    • Koji TakakuTakashi Kato
    • C09K19/02G02B5/30
    • C09B1/585C09B1/06C09B67/0038C09K19/60C09K19/603Y10T428/10
    • The present invention provides one or more dichroic dyes which exhibit high solubility in liquid crystal and a high order parameter. The dichroic dyes each have a first substituent having at least one cis-cyclohexane ring and/or a second substituent having at least one trans-cyclohexane ring. The dichroic dye(s) may be provided as a mixture including at least a first dichroic dye having at least the first substituent and a second dichroic dye having at least the second substituent. The dichroic dye(s) may also be provided as a plurality of dichroic dyes, each of the molecules of which has at least the first substituent and the second substituent. The present invention also provides a liquid crystal composition and a liquid crystal element including the one or more dichroic dyes.
    • 本发明提供一种或多种在液晶中表现出高溶解性和高阶参数的二色性染料。 二色性染料各自具有具有至少一个顺式 - 环己烷环的第一取代基和/或具有至少一个反式环己烷环的第二取代基。 二色性染料可以以至少包含至少第一取代基的第一二色性染料和至少具有第二取代基的第二二色性染料的混合物形式提供。 二色性染料也可以作为多个二色性染料提供,其分子中的每一个至少具有第一取代基和第二取代基。 本发明还提供一种液晶组合物和包含一种或多种二色性染料的液晶元件。
    • 72. 发明授权
    • Orthogonal modulation device, method, program, recording medium, and modulation device
    • 正交调制装置,方法,程序,记录介质和调制装置
    • US07358828B2
    • 2008-04-15
    • US10549629
    • 2004-03-22
    • Takashi Kato
    • Takashi Kato
    • H03C3/00
    • H04L27/364H04L2027/0016H04L2027/0018
    • It is possible to calibrate an I(Q) signal without interrupting the modulation operation of an orthogonal modulation device. The orthogonal modulation device includes: an adder for outputting a pseudo noise superimposed signal obtained by adding the I(Q) signal to a pseudo noise PN; a signal conversion section for mixing the pseudo noise superimposed signal with a local signal of a predetermined local frequency and outputting a converted signal; a phase shifted local signal multiplier for multiplying the local signal whose phase has been changed by a phase shifted device with the converted signal; a pseudo noise multiplier for multiplying the output of the phase shifted local signal multiplier with the pseudo noise; an integrator for integrating the output of the pseudo noise multiplier; and an error measurement section for measuring the error of the I(Q) signal according to the output of the integrator. Since an output of an IF signal output adder can be used as an IF signal, it is possible to perform calibration without interrupting the modulation operation.
    • 可以在不中断正交调制装置的调制操作的情况下校准I(Q)信号。 正交调制装置包括:加法器,用于输出通过将I(Q)信号加到伪噪声PN而获得的伪噪声叠加信号; 信号转换部分,用于将伪噪声叠加信号与预定局部频率的本地信号混合并输出转换的信号; 相移本地信号乘法器,用于将相位已经被相移装置改变的本地信号与转换后的信号相乘; 用于将相移本地信号乘法器的输出与伪噪声相乘的伪噪声乘法器; 用于对伪噪声乘法器的输出进行积分的积分器; 以及用于根据积分器的输出来测量I(Q)信号的误差的误差测量部分。 由于可以将IF信号输出加法器的输出用作IF信号,所以可以在不中断调制操作的情况下执行校准。
    • 76. 发明申请
    • Lens unit and image capturing apparatus
    • 镜头单元和摄像装置
    • US20070183065A1
    • 2007-08-09
    • US11702481
    • 2007-02-05
    • Masaaki ChigasakiTakashi Kato
    • Masaaki ChigasakiTakashi Kato
    • G02B7/02
    • G02B7/102
    • A lens unit for focusing light onto an image pickup device, including: a frame body; a first lens group having a first optical axis and being movable between an operating position and a storing position; a bending member for bending the light along the first optical axis to a perpendicular second direction and being held movable between a bend position and a retract position to create a space for storing the first lens group; a second lens group for leading the bent light to the image pickup device, and being held movable in the second direction; a moving tube which moves the first lens group; a stationary tube fixed on the frame body and having a feed member to move the moving tube, wherein the stationary tube has an opening through which the bending member moves between the bend position and the retract position.
    • 一种用于将光聚焦到图像拾取装置上的透镜单元,包括:框体; 第一透镜组,具有第一光轴并且可在操作位置和存储位置之间移动; 弯曲构件,用于将光沿着第一光轴弯曲成垂直的第二方向,并且可被保持在弯曲位置和缩回位置之间,以产生用于存储第一透镜组的空间; 第二透镜组,用于将弯曲的光引导到图像拾取装置,并且可沿第二方向保持可移动; 移动第一透镜组的移动管; 固定在所述框体上的固定管,具有用于移动所述移动管的进给构件,其中所述固定管具有所述弯曲构件在所述弯曲位置和所述缩回位置之间移动的开口。
    • 80. 发明申请
    • Electronic keyboard musical instrument
    • 电子键盘乐器
    • US20070017353A1
    • 2007-01-25
    • US11488565
    • 2006-07-18
    • Kei KunisadaTakashi KatoTakashi Fujita
    • Kei KunisadaTakashi KatoTakashi Fujita
    • G10H3/00
    • G10H1/348G10C1/00G10C3/06G10H7/006G10H2210/271G10H2230/045G10H2250/041G10H2250/451
    • An electronic keyboard musical instrument capable of performing delicate sound board vibration control based on outputs generated individually for respective ones of transducers, thereby realizing production of natural sounds with sufficient volume, and an easy tone quality adjustment. A sound board is fixed to a frame, and the transducers are mounted to the sound board so as to be spaced from one another. In accordance with first and second performance signals generated in response to a key operation of a keyboard and a damper pedal operation, driving signals for the transducers are individually generated in consideration of characteristics and mounting positions of the transducers, and the driving signals are supplied to the transducers. The sound board is thereby caused to vibrate at a frequency varying according to a tone pitch, thus producing a musical tone and/or a damper tone.
    • 一种电子键盘乐器,其能够基于对于各个换能器单独产生的输出进行精细的声音板振动控制,从而实现具有足够音量的自然声音的产生和简单的音质调整。 声板被固定在框架上,并且换能器被安装到声板以便彼此间隔开。 根据响应于键盘的键操作和制音踏板操作产生的第一和第二性能信号,考虑到换能器的特性和安装位置,分别产生用于换能器的驱动信号,并将驱动信号提供给 传感器。 由此,声音板以根据音调变化的频率振动,从而产生乐音和/或减震音。