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    • 23. 发明授权
    • Scribe head and scribe device
    • 划痕头和划线装置
    • US07676937B2
    • 2010-03-16
    • US10596879
    • 2004-12-28
    • Yoshitaka Nishio
    • Yoshitaka Nishio
    • B43L13/00
    • C03B33/107B28D1/225C03B33/027C03B33/10Y02P40/57Y10T83/0333Y10T83/0393Y10T225/30Y10T225/325Y10T225/371
    • A scribing head according to the present invention includes: a scribing line forming means (29) structured so as to form a scribing line on a substrate; and a moving means (502, 503) for moving the scribing line forming means such that the scribing line forming means presses the substrate with a constant magnitude, wherein the moving means includes: a rotation means (502) rotating about a rotation axis, the axial center of the rotation axis being provided so as to align with a predetermined direction in which the scribing line forming means moves, and a motive power transmission means (503) for transmitting a motive power between the motive power transmission means and the scribing line forming means such that the scribing line forming means moves on a straight line along the axial center of the rotation axis in response to the rotation of the rotation means, the motive power transmission means being provided along the predetermined direction.
    • 根据本发明的划线头包括:划片线形成装置,其被构造成在基板上形成划线; 以及移动装置(502,503),用于移动划刻线形成装置,使得划线生成装置以恒定的大小按压基板,其中移动装置包括:围绕旋转轴线旋转的旋转装置(502), 旋转轴的轴心设置成与分割线形成装置移动的预定方向对齐;以及动力传递装置(503),用于在动力传递装置和划线之间传递动力 意味着划线生成装置响应于旋转装置的旋转而沿着旋转轴线的轴心在直线上移动,动力传递装置沿预定方向设置。
    • 27. 发明申请
    • Scribe head and scribe device
    • 划痕头和划线装置
    • US20070180715A1
    • 2007-08-09
    • US10596879
    • 2004-12-28
    • Yoshitaka Nishio
    • Yoshitaka Nishio
    • B43L13/00
    • C03B33/107B28D1/225C03B33/027C03B33/10Y02P40/57Y10T83/0333Y10T83/0393Y10T225/30Y10T225/325Y10T225/371
    • A scribing head according to the present invention includes: a scribing line forming means (29) structured so as to form a scribing line on a substrate; and a moving means (502, 503) for moving the scribing line forming means such that the scribing line forming means presses the substrate with a constant magnitude, wherein the moving means includes: a rotation means (502) rotating about a rotation axis, the axial center of the rotation axis being provided so as to align with a predetermined direction in which the scribing line forming means moves, and a motive power transmission means (503) for transmitting a motive power between the motive power transmission means and the scribing line forming means such that the scribing line forming means moves on a straight line along the axial center of the rotation axis in response to the rotation of the rotation means, the motive power transmission means being provided along the predetermined direction.
    • 根据本发明的划线头包括:划片线形成装置,其被构造成在基板上形成划线; 以及移动装置(502,503),用于移动划刻线形成装置,使得划线生成装置以恒定的大小按压基板,其中移动装置包括:围绕旋转轴线旋转的旋转装置(502), 旋转轴的轴心设置成与分割线形成装置移动的预定方向对齐;以及动力传递装置(503),用于在动力传递装置和划线之间传递动力 意味着划线生成装置响应于旋转装置的旋转而沿着旋转轴线的轴心在直线上移动,动力传递装置沿预定方向设置。
    • 30. 发明授权
    • Engine noise control apparatus
    • 发动机噪声控制装置
    • US5692052A
    • 1997-11-25
    • US235935
    • 1994-05-02
    • Katsuyuki TanakaYoshitaka NishioTokio KohamaSatoshi KameyamaKouzi OharaMasanori Kato
    • Katsuyuki TanakaYoshitaka NishioTokio KohamaSatoshi KameyamaKouzi OharaMasanori Kato
    • F01N1/06G10K11/178A61F11/06H03B29/00
    • G10K11/1788F01N1/065G10K2210/107G10K2210/1282G10K2210/3027G10K2210/3033
    • An engine rotating speed sensor detects intake sound information due to the drive of an engine. A controller generates a signal having a frequency corresponding to a desired ratio of orders based on the detected intake sound information. Further, a phase and an amplitude the signal are controlled, and so a speaker arranged in a propagation path of the intake sound of the engine generates control sound to control the intake sound due to the drive of the engine. An engine noise control apparatus which is capable of effectively reducing or waveform-reshaping a wide range of engine noise. The apparatus has an engine rotating speed sensor for detecting an engine rotating speed and a waveform generator circuit for converting a rotation pulse signal to a periodic signal having a frequency which is a predetermined multiple of the detected engine rotating speed. The output of an air flow meter is passed through a bandpass filter and a reshaping circuit to generate a control signal which is an average value of alternating current components of the output. A CPU, with reference to a map previously stored in a memory, modifies the phase and amplitude of the periodic signal with respect to an engine rotation reference signal based on the rotation pulse signal and the control signal, and outputs the modified signal as driving signals to operate speakers disposed in an intake tube and an exhaust tube for reducing noise.
    • 发动机转速传感器检测由于发动机的驱动引起的进气声音信息。 控制器基于检测到的进气声音信息产生具有与期望的订单比率对应的频率的信号。 此外,控制信号的相位和幅度,因此布置在发动机的进气声音的传播路径中的扬声器产生控制声音,以控制由于发动机的驱动引起的进气声音。 一种发动机噪声控制装置,其能够有效地减小或波形重新形成大范围的发动机噪声。 该装置具有用于检测发动机转速的发动机转速传感器和用于将旋转脉冲信号转换为具有检测到的发动机转速的预定倍数的频率的周期信号的波形发生器电路。 空气流量计的输出通过带通滤波器和整形电路以产生作为输出的交流分量的平均值的控制信号。 CPU参考先前存储在存储器中的映射,基于旋转脉冲信号和控制信号来修改相对于发动机旋转参考信号的周期信号的相位和振幅,并将修改的信号作为驱动信号输出 以操作设置在进气管中的扬声器和用于降低噪音的排气管。