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公开(公告)号：US4442706A
公开(公告)日：1984-04-17
申请号：US353101
申请日：1982-03-01
申请人： Yoshio Kawate , Nobuyuki Nagai , Takefumi Horiuchi , Saburo Tsurutani , Minoru Kitamura , Shuzo Ito , Masahiko Ohgami , Kenichi Tochimori , Toshio Inoue
发明人： Yoshio Kawate , Nobuyuki Nagai , Takefumi Horiuchi , Saburo Tsurutani , Minoru Kitamura , Shuzo Ito , Masahiko Ohgami , Kenichi Tochimori , Toshio Inoue
CPC分类号： C21B7/06 , C21B7/24 , C21C5/4673 , C21C5/48 , F27D21/0021
摘要： A probe for detecting wear of a refractory wall, including plural sheathed probe elements of different lengths each consisting of a pair of high melting point wires disposed in parallel and insulated from each other except at least the fore end portions of the wires which form a normally closed or normally open sensing point, a sheath enclosure accommodating the probe elements such that the sensing points of the respective probe elements are located at different positions along the length of the sheath enclosure and holding the probe elements in parallel relation and out of contact with each other, and a number of dummy elements formed of a material similar to the probe elements and connected to the fore ends thereof in a manner to complement the lengths of the shorter of the probe elements. There is also disclosed a detection circuit for monitoring wear of a refractory wall in a molten metal processing apparatus in a simple and accurate manner by the use of the probe.
摘要翻译： 用于检测耐火壁的磨损的探针，包括不同长度的多个护套探针元件，每个由不同长度的护套组成的高熔点丝线彼此平行布置且绝缘，除了形成正常的线的至少前端部分 闭合或常开感测点，护套外壳容纳探针元件，使得相应探针元件的感测点位于沿着护套外壳的长度的不同位置处，并且保持探针元件平行关系并且与每个探针元件不接触 以及多个由与探针元件类似的材料形成的虚拟元件，并且以与补充探针元件较短的长度的方式连接到其前端。 还公开了一种检测电路，用于通过使用探针以简单且准确的方式监测熔融金属加工设备中耐火壁的磨损。
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公开(公告)号：US08960390B2
公开(公告)日：2015-02-24
申请号：US13145064
申请日：2010-01-18
申请人： Yasunori Kobayashi , Toshio Inoue
发明人： Yasunori Kobayashi , Toshio Inoue
CPC分类号： F16F7/1011 , F16F7/108 , F16F15/002 , F16F15/04
摘要： Provided is a vehicle-mounted active vibration reducing device wherein vibrations in a plurality of directions are reduced by a single dynamic damper. Since an actuator is attached so as to be supported by an elastic member attached to a bracket, the actuator can be used as a mass of a dynamic damper. The moving directions of the actuator are the forward and rearward directions, and are different from the moving directions of the dynamic damper using the actuator as a mass, i.e., the upward and downward directions. Accordingly, vibrations can be controlled in the forward and rearward directions which correspond to the moving directions of the actuator as well as the upward and downward directions which correspond to the moving directions of the dynamic damper.
摘要翻译： 提供了一种车载式主动减振装置，其中通过单个动态阻尼器减少了多个方向上的振动。 由于致动器被附接以由附接到支架的弹性构件支撑，致动器可以用作动态阻尼器的质量。 致动器的移动方向是前后方向，并且与使用致动器的动力阻尼器作为质量即上下方向的移动方向不同。 因此，可以在对应于致动器的移动方向的前后方向以及对应于动态阻尼器的移动方向的向上和向下方向上控制振动。
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公开(公告)号：US08958568B2
公开(公告)日：2015-02-17
申请号：US12994025
申请日：2009-02-19
IPC分类号： G10K11/178
CPC分类号： G10K11/1788 , G10K11/178 , G10K2210/128 , G10K2210/3044
摘要： On an active noise controller, an adjustment reference signal generator generates an adjustment reference signal Sra by reading the waveform data sequentially at a read location shifted by a given amount from a read location for a reference signal Sr with respect to the waveform data at a reference signal generator. A one-tap adaptive filter generates a control signal Scp by multiplying the adjustment reference signal Sra by a filter factor W. A gain controller outputs a compensation control signal Sca generated by multiplying the control signal Scp by gain G. A speaker outputs the compensation control signal Sca as a cancellation sound.
摘要翻译： 在有源噪声控制器上，调整参考信号发生器通过在参考信号Sr的读取位置相对于基准信号Sr相对于波形数据的读取位置顺序地读取波形数据来生成调整参考信号Sra 信号发生器。 单抽头自适应滤波器通过将调整参考信号Sra乘以滤波器因子W来产生控制信号Scp。增益控制器输出通过将控制信号Scp乘以增益G而产生的补偿控制信号Sca。扬声器输出补偿控制 信号Sca作为取消声音。
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公开(公告)号：US08817998B2
公开(公告)日：2014-08-26
申请号：US12794759
申请日：2010-06-06
申请人： Toshio Inoue
发明人： Toshio Inoue
CPC分类号： G10K11/178 , G10K2210/121 , G10K2210/1282 , G10K2210/3028 , G10K2210/511
摘要： An active vibratory noise control apparatus includes a basic signal generator configured to output a basic sine wave signal and a basic cosine wave signal. An adaptive finite impulse response filter is configured to output a control signal to cancel the vibratory noise. A vibratory noise cancelling device is configured to generate vibratory-noise canceling sound. An error signal detector is configured to output an error signal. A reference signal generator is configured to output a reference signal and corrects the basic cosine wave signal and the basic sine wave signal based on correction values. A buffer is configured to accumulate a number of reference signals corresponding to a number of taps of the adaptive finite impulse response filter. A filter coefficient updating device is configured to sequentially update filter coefficients of the adaptive finite impulse response filter to minimize the error signal.
摘要翻译： 一种主动振动噪声控制装置，包括：基本信号发生器，被配置为输出基本正弦波信号和基本余弦波信号。 自适应有限脉冲响应滤波器被配置为输出控制信号以消除振动噪声。 振动噪声消除装置被配置为产生振动噪声消除声音。 误差信号检测器被配置为输出误差信号。 参考信号发生器被配置为输出参考信号，并且基于校正值校正基本余弦波信号和基本正弦波信号。 缓冲器被配置为累积对应于自适应有限脉冲响应滤波器的抽头数量的多个参考信号。 滤波器系数更新装置被配置为顺序地更新自适应有限脉冲响应滤波器的滤波器系数以最小化误差信号。
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公开(公告)号：US08486036B2
公开(公告)日：2013-07-16
申请号：US12449319
申请日：2007-12-14
申请人： Satoru Tange , Toshio Inoue
发明人： Satoru Tange , Toshio Inoue
CPC分类号： A61F13/496 , A61F13/84 , A61F2013/15243 , A61F2013/8414
摘要： The present invention aims to provide an absorbent article incorporated with a functional sheet without any anxiety that the wearer's skin might be contaminated even though the article is partially colored.In an absorbent article 1a comprising a sheet assembly 10, a functional sheet 51 having a size smaller than that of the sheet assembly 10, and a bodily fluid-absorbent structure 30 wherein the functional sheet 51 and the bodily fluid-absorbent structure 30 are attached to the sheet assembly 10, the functional sheet 51 is put flat with and bonded to the sheet assembly 10 so as to be kept in contact with the wearer's skin and an externally visible colored zone 4 is provided between the functional sheet 51 and the sheet assembly 10.
摘要翻译： 本发明的目的在于提供并入功能片的吸收性物品，即使制品是部分着色的，也不会使佩戴者的皮肤受到污染。 在包括片材组件10的吸收性物品1a中，尺寸小于片材组件10的功能片材51和附着有功能片材51和体液吸收结构体30的体液吸收结构体30 功能片51与片材组件10平齐并与片材组件10贴合，以便与使用者的皮肤保持接触，并且在功能片51和片组件之间设置外部可见的着色区域4 10。
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公开(公告)号：US08130974B2
公开(公告)日：2012-03-06
申请号：US11715850
申请日：2007-03-09
CPC分类号： H04S3/00 , H04R2499/13
摘要： An ASC generates a control signal based on an engine rotation frequency detected by an engine rotational speed detecting means, and a speaker outputs a sound effect depending on the control signal into a vehicle. The speaker is disposed in a substantially central area of a dashboard, in front of a driver seat and a front passenger seat of the vehicle, in the transverse direction of the vehicle.
摘要翻译： ASC根据由发动机转速检测装置检测的发动机旋转频率产生控制信号，并且扬声器根据控制信号输出到车辆中的声音效果。 扬声器设置在仪表板的大致中央区域中，在车辆的横向方向上位于驾驶员座椅前方和车辆的前排乘客座椅之间。
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公开(公告)号：US08064612B2
公开(公告)日：2011-11-22
申请号：US12206227
申请日：2008-09-08
IPC分类号： H03B29/00
CPC分类号： G10K11/178 , G10K2210/12821 , G10K2210/3025
摘要： A subtractor subtracts a first control signal output from a first bandpass filter from an error signal, and supplies a differential signal to a second bandpass filter. The second bandpass filter, which has a central frequency of 70 Hz, is affected by an operation of the first bandpass filter, i.e., a first control signal, which has a central frequency of 40 Hz. The first bandpass filter is not affected by an operation of the second bandpass filter, i.e., the second control signal.
摘要翻译： 减法器从误差信号中减去从第一带通滤波器输出的第一控制信号，并将差分信号提供给第二带通滤波器。 具有70Hz的中心频率的第二带通滤波器受到第一带通滤波器的操作，即具有40Hz的中心频率的第一控制信号的影响。 第一带通滤波器不受第二带通滤波器的操作，即第二控制信号的影响。
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公开(公告)号：US20110206213A1
公开(公告)日：2011-08-25
申请号：US13126431
申请日：2009-06-04
IPC分类号： H03B29/00
CPC分类号： G10K15/02 , G10K11/178 , G10K2210/1282
摘要： In an acoustic control system an operation range of an active type noise control device (an ANC device) and an operation range of an active type effect sound control device (an ASC device) are exchanged in accordance with the number of working cylinders of an engine.
摘要翻译： 在声控系统中，主动式噪声控制装置（ANC装置）的动作范围和主动式效果声音控制装置（ASC装置）的动作范围根据发动机的工作气缸数 。
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公开(公告)号：US20110142248A1
公开(公告)日：2011-06-16
申请号：US12943946
申请日：2010-11-11
申请人： Kosuke SAKAMOTO , Toshio Inoue
发明人： Kosuke SAKAMOTO , Toshio Inoue
IPC分类号： G10K11/16
CPC分类号： G10K11/178 , G10K2210/1282
摘要： An active noise control apparatus includes a road surface input detector, a reference signal generator, an adaptive filter, a noise-cancellation sound generator, an error detector, a reference signal corrector, a filter coefficient updating unit, a transfer characteristic variation detector, and an update amount controller. The transfer characteristic variation detector is configured to detect a variation in transfer characteristic between the road surface input detector and the error detector. The update amount controller is configured to increase an amount of updating of a filter coefficient to a value greater than a value that is used in a normal mode in accordance with the variation in transfer characteristic detected by the transfer characteristic variation detector.
摘要翻译： 主动噪声控制装置包括路面输入检测器，参考信号发生器，自适应滤波器，噪声消除声音发生器，误差检测器，参考信号校正器，滤波器系数更新单元，传输特性变化检测器和 更新量控制器。 传递特性变化检测器被配置为检测路面输入检测器和误差检测器之间的传送特性的变化。 更新量控制器被配置为根据由传送特性变化检测器检测到的传送特性的变化，将滤波器系数的更新量增加到大于正常模式下使用的值的值。
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公开(公告)号：US07873173B2
公开(公告)日：2011-01-18
申请号：US11223950
申请日：2005-09-13
申请人： Toshio Inoue , Akira Takahashi
发明人： Toshio Inoue , Akira Takahashi
IPC分类号： A61F11/06
CPC分类号： G10K11/178 , G10K2210/1282 , G10K2210/3025 , G10K2210/3027 , G10K2210/3033 , G10K2210/511
摘要： A cosine wave over one period is stored as waveform data in a memory, and address shift values based on a phase lag in transfer characteristics from a speaker to a microphone are stored in a memory. An address shift value is read from the memory by referring to the frequency, and waveform data are read from the memory at addresses that are produced by shifting the addresses from which the reference cosine wave signal and the reference sine wave signal are read, by the address shift value. The read waveform data are used as a first reference signal and a second reference signal, which are applied to adaptive notch filters, to suppress vibratory noise.
摘要翻译： 一个周期中的余弦波作为波形数据存储在存储器中，并且基于从扬声器到麦克风的传送特性中的相位滞后的地址偏移值被存储在存储器中。 通过参考频率从存储器读取地址偏移值，并且从存储器中读取通过将参考余弦波信号和参考正弦波信号从其读取的地址移位而产生的地址的波形数据， 地址移位值。 读取的波形数据被用作施加到自适应陷波滤波器的第一参考信号和第二参考信号，以抑制振动噪声。
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