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71. 发明授权

US08333882B2 Polishing apparatus and method of polishing work 失效
标题翻译：抛光设备和抛光工作方法
公开(公告)号：US08333882B2
公开(公告)日：2012-12-18
申请号：US11598789
申请日：2006-11-14
申请人： Unkai Sato , Koichiro Ichikawa , Yoshinobu Nishimoto , Yoshio Nakamura , Tsuyoshi Hasegawa , Masumi Iihama
发明人： Unkai Sato , Koichiro Ichikawa , Yoshinobu Nishimoto , Yoshio Nakamura , Tsuyoshi Hasegawa , Masumi Iihama
IPC分类号： C25F3/30
CPC分类号： C09G1/02 , B24B37/044 , B24B57/02 , Y02E60/366
摘要： The method of polishing a work is capable of reducing a polishing cost, polishing a surface of the work with high polishing accuracy and easily disposing used polishing liquid and used washing liquid. The method comprises the steps of: pressing the work onto a polishing member; feeding polishing liquid; and relatively moving the work with respect to the polishing member. Electrolytic reduced water produced by electrolyzing an electrolyte solution is used as the polishing liquid.
摘要翻译：抛光工件的方法能够降低抛光成本，以高抛光精度抛光工件的表面，并且容易地布置使用过的抛光液和使用的洗涤液。该方法包括以下步骤：将工件压在抛光件上; 进料抛光液; 并且相对于抛光构件相对移动工件。电解电解液产生的电解还原水用作研磨液。

72. 发明申请

US20110280410A1 ACTIVE NOISE CONTROL APPARATUS 审中-公开
标题翻译：主动噪声控制装置
公开(公告)号：US20110280410A1
公开(公告)日：2011-11-17
申请号：US13145360
申请日：2010-01-08
申请人： Tsukasa Matono , Yoshio Nakamura
发明人： Tsukasa Matono , Yoshio Nakamura
IPC分类号： G10K11/16
CPC分类号： G10K11/178 , G10K2210/3028
摘要： An active noise control apparatus includes a control frequency detector for determining a control frequency which is a frequency of a noise to be controlled, a sine-wave generator for generating a reference sine-wave signal having the determined control frequency, a cosine-wave generator for generating a reference cosine-wave signal having the determined control frequency, a first one-tap digital filter for outputting a first control signal obtained by multiplying the reference sine-wave signal by a first filter coefficient, a second one-tap digital filter for outputting a second control signal obtained by multiplying the reference cosine-wave signal by a second filter coefficient, an interference signal generator for generating an interference signal based on a noise control signal obtained by summing the first control signal and the second control signal, an error signal detector for detecting an error signal produced due to an interference between the interference signal and the noise, first and second coefficient updating units for updating the first and second filter coefficients according to the error signal, and a control frequency corrector for correcting the control frequency according to the first and second filter coefficients. This active noise control apparatus can reduce a noise effectively even if the control frequency shifts from the frequency of a noise actually generated.
摘要翻译：有源噪声控制装置包括：控制频率检测器，用于确定作为要控制的噪声的频率的控制频率;正弦波发生器，用于产生具有确定的控制频率的参考正弦波信号;余弦波发生器用于产生具有确定的控制频率的参考余弦波信号;第一单抽头数字滤波器，用于输出通过将参考正弦波信号乘以第一滤波器系数而获得的第一控制信号;第二单抽头数字滤波器，用于输出通过将参考余弦波信号乘以第二滤波器系数而获得的第二控制信号;干扰信号发生器，用于基于通过对第一控制信号和第二控制信号进行求和获得的噪声控制信号产生干扰信号;误差信号检测器，用于检测由于干扰信号和噪声之间的干扰而产生的误差信号用于根据误差信号更新第一和第二滤波器系数的第一和第二系数更新单元，以及用于根据第一和第二滤波器系数校正控制频率的控制频率校正器。即使控制频率从实际产生的噪声的频率偏移，该有源噪声控制装置也能有效地降低噪声。

73. 发明授权

US08027484B2 Active vibration noise controller 失效
标题翻译：主动振动噪声控制器
公开(公告)号：US08027484B2
公开(公告)日：2011-09-27
申请号：US11911582
申请日：2006-07-07
申请人： Shigeki Yoshida , Masahide Onishi , Yoshio Nakamura
发明人： Shigeki Yoshida , Masahide Onishi , Yoshio Nakamura
IPC分类号： G10K11/16 , G10K11/178 , H04B15/02 , G10K11/00 , H04B15/00
CPC分类号： G10K11/178 , G10K2210/1282 , G10K2210/3019
摘要： Microphone is arranged at an evaluation point at the front seat; a signal for controlling vibration noise at this position is sent out from speaker at the front seat; secondary sound for canceling an influence of secondary sound at the front seat on the rear seat is sent out from speaker at the rear seat; microphone is arranged at an evaluation point at the rear seat; a signal for controlling vibration noise at this position is sent out from speaker; and secondary sound for canceling an influence of secondary sound at the rear seat on the front seat is sent out from speaker at the front seat.
摘要翻译：麦克风安排在前排座位的评估点; 用于控制该位置的振动噪声的信号从前排座椅的扬声器发出; 在后排座椅上的扬声器发出用于消除后排座椅前排座椅上二次声音影响的二次声音; 麦克风布置在后座的评估点; 从扬声器发出用于控制该位置的振动噪声的信号; 并且在前排座椅上的扬声器发出用于消除前排座椅后排座椅上二次声音影响的二次声音。

74. 发明申请

US20090175461A1 ACTIVE NOISE CONTROLLER 审中-公开
标题翻译：主动噪声控制器
公开(公告)号：US20090175461A1
公开(公告)日：2009-07-09
申请号：US12297965
申请日：2007-06-05
申请人： Yoshio Nakamura , Toshiyuki Funayama , Tsukasa Matono
发明人： Yoshio Nakamura , Toshiyuki Funayama , Tsukasa Matono
IPC分类号： G10K11/16
CPC分类号： G10K11/178 , G10K2210/3028 , G10K2210/3053
摘要： In an active noise reduction apparatus with an adaptive notch filter used, a triangle wave as a reference signal input into a first coefficient updater and a second coefficient updater reduces the number of execution times of product-sum operations in a reference signal generator to reduce the operation load.
摘要翻译：在使用自适应陷波滤波器的有源降噪装置中，作为输入到第一系数更新器和第二系数更新器的参考信号的三角波减少了参考信号发生器中乘积和运算的执行次数，以减少操作负载。

75. 发明申请

US20080192948A1 Active Noise Control System 审中-公开
标题翻译：主动噪声控制系统
公开(公告)号：US20080192948A1
公开(公告)日：2008-08-14
申请号：US11572269
申请日：2005-07-15
申请人： Yoichi Kan , Yoshio Nakamura , Masahide Onishi , Toshio Inoue , Akira Takahashi , Yasunori Kobayashi
发明人： Yoichi Kan , Yoshio Nakamura , Masahide Onishi , Toshio Inoue , Akira Takahashi , Yasunori Kobayashi
IPC分类号： G10K11/16
CPC分类号： F02B77/13 , B60R13/0838 , G10K11/178 , G10K2210/1282 , G10K2210/3039
摘要： An active noise control system cancels vibration and noise based on an output from an adaptive notch filter. When the difference between a current engine pulse value input to the adaptive notch filter and a past engine pulse value within a predetermined time period exceeds a predetermined level, an engine pulse monitor turns off a switch to stop the output from the adaptive notch filter. As a result, when there is a sudden change in the engine rpm, the output from the adaptive notch filter is stopped before the renewal speed of the adaptive notch filter coefficient becomes too fast to follow and the coefficient diverges, to prevent generation of abnormal sound. With this active noise control system, the user will not hear any abnormal sound from the adaptive notch filter even when there is a sudden change in the engine pulse.
摘要翻译：主动噪声控制系统基于自适应陷波滤波器的输出消除振动和噪声。当输入到自适应陷波滤波器的当前发动机脉冲值与预定时间段内的过去发动机脉冲值之间的差异超过预定值时，发动机脉冲监视器关闭开关以停止自适应陷波滤波器的输出。结果，当发动机转速突然变化时，自适应陷波滤波器的输出在自适应陷波滤波器系数的更新速度变得太快而不能跟随并且系数发散之前就停止了自适应陷波滤波器的输出，以防止产生异常声音。使用这种主动噪声控制系统，即使发动机脉冲突然变化，用户也不会听到来自自适应陷波滤波器的任何异常声音。

76. 发明授权

US07352869B2 Apparatus for and method of actively controlling vibratory noise, and vehicle with active vibratory noise control apparatus 有权
标题翻译：用于主动控制振动噪声的装置和方法，以及具有主动振动噪声控制装置的车辆
公开(公告)号：US07352869B2
公开(公告)日：2008-04-01
申请号：US10859581
申请日：2004-06-03
申请人： Toshio Inoue , Akira Takahashi , Yoshio Nakamura , Masahide Onishi
发明人： Toshio Inoue , Akira Takahashi , Yoshio Nakamura , Masahide Onishi
IPC分类号： G10K11/16 , H03B29/00
CPC分类号： G10K11/178
摘要： The filter coefficients of an adaptive notch filter are sequentially updated to minimize an error signal based on the error signal and a first reference signal which is produced by subtracting a signal which represents the product of a sine corrective value C1 and a reference sine signal, from a signal which represents the product of a cosine corrective value C0 and a reference cosine signal. The filter coefficients of an adaptive notch filter are sequentially updated to minimize the error signal based on the error signal and a second reference signal which is produced by adding a signal which represents the product of the reference sine signal and the cosine corrective value C0 and a signal which represents the product of the reference cosine signal and the sine corrective value C1 to each other.
摘要翻译：自适应陷波滤波器的滤波器系数被顺序地更新，以使基于误差信号的误差信号和通过减去表示正弦校正值C 1和参考正弦信号的乘积的信号产生的第一参考信号最小化，从表示余弦校正值C 0和参考余弦信号的乘积的信号。自适应陷波滤波器的滤波器系数被依次更新，以便根据误差信号和第二参考信号最小化误差信号，第二参考信号是通过将表示参考正弦信号和余弦校正值C 0的乘积的信号相加而产生的，以及表示参考余弦信号和正弦校正值C 1的乘积的信号。

77. 发明授权

US07278907B2 Method of adhering polishing pads and jig for adhering the same 失效
标题翻译：粘贴抛光垫的方法和用于粘附抛光垫的夹具
公开(公告)号：US07278907B2
公开(公告)日：2007-10-09
申请号：US11514180
申请日：2006-09-01
申请人： Yoshio Nakamura , Harumichi Koyama
发明人： Yoshio Nakamura , Harumichi Koyama
IPC分类号： B24B1/00
CPC分类号： B24D9/085 , B24B37/08
摘要： The method of adhering polishing pads is capable of easily adhering the polishing pads without damages. The method comprises the steps of: tentatively adhering the polishing pads to polishing plates; attaching a roller unit having a shaft and a roller member, which is capable of rotating about the shaft and which has a projected section having a prescribed width and spirally formed in an outer circumferential face, on the lower polishing plate in the radial direction; moving the upper polishing plate downward, by the holding unit, until the upper polishing plate contacts the roller member; and simultaneously adhering the polishing pads onto the upper and lower polishing plate by rotating the upper and polishing plates in the opposite directions at the same speed with pressing the roller member by the upper polishing plate.
摘要翻译：粘附抛光垫的方法能够容易地粘附抛光垫而不损坏。该方法包括以下步骤：暂时将抛光垫粘附到抛光板上; 将具有轴和滚子构件的滚子单元沿径向方向安装在下抛光板上，该滚子单元能够围绕轴线旋转并具有规定宽度的突出部分并在外周面上螺旋形成; 通过保持单元向下移动上抛光板，直到上抛光板接触辊构件; 并且通过用上部抛光板按压辊构件以相同的速度旋转上部抛光板和抛光板，同时将抛光垫粘附到上部和下部抛光板上。

78. 发明申请

US20070108067A1 Polishing apparatus and method of polishing work 失效
标题翻译：抛光设备和抛光工作方法
公开(公告)号：US20070108067A1
公开(公告)日：2007-05-17
申请号：US11598789
申请日：2006-11-14
申请人： Unkai Sato , Koichiro Ichikawa , Yoshinobu Nishimoto , Yoshio Nakamura , Tsuyoshi Hasegawa , Masumi Iihama
发明人： Unkai Sato , Koichiro Ichikawa , Yoshinobu Nishimoto , Yoshio Nakamura , Tsuyoshi Hasegawa , Masumi Iihama
IPC分类号： B23H5/00
CPC分类号： C09G1/02 , B24B37/044 , B24B57/02 , Y02E60/366
摘要： The method of polishing a work is capable of reducing a polishing cost, polishing a surface of the work with high polishing accuracy and easily disposing used polishing liquid and used washing liquid. The method comprises the steps of: pressing the work onto a polishing member; feeding polishing liquid; and relatively moving the work with respect to the polishing member. Electrolytic reduced water produced by electrolyzing an electrolyte solution is used as the polishing liquid.
摘要翻译：抛光工件的方法能够降低抛光成本，以高抛光精度抛光工件的表面，并且容易地布置使用过的抛光液和使用的洗涤液。该方法包括以下步骤：将工件压在抛光件上; 进料抛光液; 并且相对于抛光构件相对移动工件。电解电解液产生的电解还原水用作研磨液。

79. 发明授权

US07039998B2 Method of assembling grommet and jig for assembling grommet 有权
标题翻译：组装索环的组装方法
公开(公告)号：US07039998B2
公开(公告)日：2006-05-09
申请号：US10736774
申请日：2003-12-17
申请人： Yoshio Nakamura
发明人： Yoshio Nakamura
IPC分类号： B23Q3/00 , B23Q7/00
CPC分类号： B25B27/28 , H02G1/14 , H02G15/013 , Y10T29/49895 , Y10T29/49998 , Y10T29/53961
摘要： A method of assembling a grommet, comprising the steps of: providing a grommet assembling jig which has a mounting portion and a guide portion; providing a first division body which has a seal portion; providing a second division body which has a fixing portion, the first division body and the second division body constituting the grommet; mounting the first division body on the grommet assembling jig so that the seal portion is fitted on the mounting portion; arranging a wire harness on the first division body; and assembling the second division body with the first division body by guiding the guide portion to the fixing portion.
摘要翻译：一种组装护环的方法，包括以下步骤：提供具有安装部分和引导部分的索环组装夹具; 提供具有密封部分的第一分割体; 提供具有固定部分的第二分割体，构成索环的第一分割体和第二分割体; 将第一分割体安装在索环组装夹具上，使得密封部分装配在安装部分上; 将线束布置在第一分割体上; 以及通过将所述引导部引导到所述固定部，将所述第二分割体与所述第一分割体组装。

80. 发明授权

US06891954B2 Vehicle-mounted noise control apparatus 有权
标题翻译：车载噪音控制装置
公开(公告)号：US06891954B2
公开(公告)日：2005-05-10
申请号：US09819718
申请日：2001-03-29
申请人： Akira Takahashi , Toshio Inoue , Tsuyoshi Yamashita , Hisashi Sano , Kenichi Terai , Hiroyuki Hashimoto , Isao Kakuhari , Yoshio Nakamura
发明人： Akira Takahashi , Toshio Inoue , Tsuyoshi Yamashita , Hisashi Sano , Kenichi Terai , Hiroyuki Hashimoto , Isao Kakuhari , Yoshio Nakamura
IPC分类号： B60R11/02 , G10K11/178 , H04B1/08 , H04R3/00 , A61F11/06 , H04B1/00 , H04R29/00 , H03G3/20
CPC分类号： H04B1/082 , G10K11/178
摘要： In an active noise control apparatus in which an audio signal and a noise control signal are mixed to thereby sound a loudspeaker inside a motor vehicle, a general-purpose audio head unit cannot conventionally be freely changed for the one already mounted on the motor vehicle. As a solution, an active noise control unit is provided with a buffer amplifier and a mixer. An audio signal amplified by a power amplifier in an audio head unit is adjusted in level by the buffer amplifier such that a level of an audio signal outputted after amplification by the first amplifier becomes substantially equal to a level of the audio signal outputted from the audio head unit. Then, at the mixer, a noise control signal outputted from an active noise controller is added to an audio signal outputted from the buffer amplifier. Therefore, any audio head unit can be freely changed for the one already mounted on the vehicle as long as the audio head unit contains therein a power amplifier.
摘要翻译：在其中混合有音频信号和噪声控制信号从而在汽车内部发出扬声器的有源噪声控制装置中，通用音频头单元对于已经安装在机动车辆上的扬声器通常不能自由地改变。作为解决方案，主动噪声控制单元设置有缓冲放大器和混频器。由音频头单元中的功率放大器放大的音频信号由缓冲放大器调节，使得由第一放大器放大后输出的音频信号的电平基本上等于从音频输出的音频信号的电平头单位然后，在混频器中，将从有源噪声控制器输出的噪声控制信号加到从缓冲放大器输出的音频信号中。因此，只要音频头单元包含功率放大器，任何音频头单元可以自由地改变已经安装在车辆上的音频头单元。

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