专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5934976A Method for grinding a taper surface and grinding apparatus using the same 失效
标题翻译：用于研磨锥形表面的方法和使用其的研磨装置
公开(公告)号：US5934976A
公开(公告)日：1999-08-10
申请号：US854541
申请日：1997-05-12
申请人： Atsushi Makino , Naruhito Ishikawa
发明人： Atsushi Makino , Naruhito Ishikawa
IPC分类号： B24B5/14 , B24B1/04 , B24B15/00 , B24B15/04 , B24B35/00 , B24B5/00
CPC分类号： B24B1/04 , B24B15/00 , B24B35/00
摘要： A lower side of a rotatable grindstone spindle is connected directly to a PZT (Piezoelectric element). By changing electric drive supplied to the PZT, reciprocating movement can be applied to the grindstone through the grindstone spindle in addition to rotational movement. As a result, the grinding locus of an abrasive grain of the grindstone on a taper surface of a workpiece becomes a sine wave, and therefore, the grinding locus can be shifted in a direction other than in a peripheral direction. In this way, the removed amount of the taper surface increases, and circularity of the taper surface can be made to equal to 0.3 .mu.m or less.
摘要翻译：可旋转砂轮主轴的下侧直接连接到PZT（压电元件）。通过更换提供给PZT的电动驱动，除了旋转运动之外，往复运动也可以通过砂轮主轴进行磨削。结果，磨具的研磨轨迹在工件的锥形表面上成为正弦波，因此，研磨轨迹可以沿除了周向以外的方向移动。以这种方式，锥形表面的去除量增加，锥形表面的圆度可以等于0.3μm或更小。

2. 发明授权

US5524022A Digital graphic equalizer 失效
标题翻译：数字图形均衡器
公开(公告)号：US5524022A
公开(公告)日：1996-06-04
申请号：US288215
申请日：1994-08-09
申请人： Hisashi Kihara , Shuichi Mori , Akira Kanagawa , Atsushi Makino , Shinya Honjo , Masayuki Kato
发明人： Hisashi Kihara , Shuichi Mori , Akira Kanagawa , Atsushi Makino , Shinya Honjo , Masayuki Kato
IPC分类号： H03H15/00 , H03G5/00 , H03G5/02 , H03H17/02 , H03H17/04 , H03H21/00 , H04B3/04 , G10K15/00 , H03H7/30
CPC分类号： H03G5/005 , H03H17/04
摘要： A digital graphic equalizer for obtaining a boost characteristic and an attenuation characteristic using band pass filters, each constituted by a digital filter, and an adder. For a boost characteristic, an input signal is supplied to first band pass filters and resultant filtered signals and the input signal are added by a first adder. For an attenuation characteristic, the output signal of a second adder is fed back to second band pass filters and resultant filtered signals and the input signal are added by a second adder.
摘要翻译：一种数字图形均衡器，用于获得每个由数字滤波器构成的带通滤波器的升压特性和衰减特性，以及加法器。对于升压特性，输入信号被提供给第一带通滤波器和结果滤波信号，并且输入信号由第一加法器相加。对于衰减特性，第二加法器的输出信号被反馈到第二带通滤波器并且产生的滤波信号，并且输入信号由第二加法器相加。

3. 发明授权

US06862356B1 Audio device 失效
标题翻译：音频设备
公开(公告)号：US06862356B1
公开(公告)日：2005-03-01
申请号：US09592575
申请日：2000-06-12
申请人： Atsushi Makino
发明人： Atsushi Makino
IPC分类号： H04R3/04 , G10K15/00 , H04S1/00 , H04S7/00 , H04R5/00 , H04R5/02
CPC分类号： H04S7/302 , H04R2499/13 , H04S2420/01
摘要： A dummy listener and right and left speakers 13 and 14 are disposed in an anechoic room as a model of the layout of those a car cabin 15 or the like. Transfer functions ALL, ALR, ARL and ARR in a space ranging from the speakers 13 and 14 to the right and left ears of a listener 16 in a car cabin 15 or the like are calculated from impulse response series aLL(t) to aRR(t) obtained when pulse sounds are respectively emitted from the speakers 13 and 14. A correction circuit 10b contains correction transfer functions H11, H12, H21 and H22, which are obtained by an inverse matrix of a 2-row and 2-column regular matrix of which the elements are the transfer functions ALL, ALR, ARL and ARR. Audio signals SL and SR on which head related transfer functions are superimposed are applied to the correction circuit 10b, and the output signals of the correction circuit 10b are supplied to the speakers 13 and 14.
摘要翻译：虚拟听众和左右扬声器13和14作为车厢15等的布局的模型设置在消声室中。根据脉冲响应序列aLL（t）至aRR（t）计算从扬声器13和14到汽车厢15等中的收听者16的左耳和左耳之间的传送功能ALL，ALR，ARL和ARR 在从扬声器13和14分别发出脉冲声音时获得的校正传递函数H11，H12，H21和H22，它们是通过2行和2列规则矩阵的逆矩阵得到的其元素是ALL，ALR，ARL和ARR的传递函数。叠加头部相关传输功能的音频信号SL和SR被施加到校正电路10b，校正电路10b的输出信号被提供给扬声器13和14。

4. 发明申请

US20080037794A1 Acoustic System 审中-公开
标题翻译：声学系统
公开(公告)号：US20080037794A1
公开(公告)日：2008-02-14
申请号：US11568988
申请日：2005-04-27
申请人： Keitaro Sugawara , Hideyuki Yusa , Atsushi Makino , Shinichi Sato , Kensaku Yoshida
发明人： Keitaro Sugawara , Hideyuki Yusa , Atsushi Makino , Shinichi Sato , Kensaku Yoshida
IPC分类号： H04R5/02
CPC分类号： H04R5/023 , B60R11/0217
摘要： It is an object of the present invention to provide an acoustic system which, when producing a sound from pillow speakers, can provide a natural feeling, without bringing about any incongruity to a listener. The acoustic system is provided with a low pass filter for extracting a low frequency component of a reproduction signal outputted from a signal source and supplying the extracted signal to pillow speakers, and a high pass filter for extracting a high frequency component of the reproduction signal and supplying the extracted signal to a normal position speaker, thereby fixing a sound emitted from the pillow speakers and a sound emitted from the normal position speaker on the normal position speaker side.
摘要翻译：本发明的目的是提供一种声学系统，当从枕头扬声器产生声音时，可以提供自然的感觉，而不会对收听者造成任何不协调。声学系统设置有低通滤波器，用于提取从信号源输出的再现信号的低频分量，并将提取的信号提供给枕头扬声器;以及高通滤波器，用于提取再现信号的高频分量;以及将提取的信号提供给正常位置扬声器，从而将从枕头扬声器发出的声音和从正常位置扬声器发出的声音固定在正常位置扬声器侧。

5. 发明授权

US5149513A Method of preparing inorganic porous member 失效
标题翻译：制备无机多孔成员的方法
公开(公告)号：US5149513A
公开(公告)日：1992-09-22
申请号：US268469
申请日：1988-11-08
申请人： Kouichi Takahama , Shozo Hirao , Masaru Yokoyama , Takashi Kishimoto , Hiroshi Yokogawa , Atsushi Makino
发明人： Kouichi Takahama , Shozo Hirao , Masaru Yokoyama , Takashi Kishimoto , Hiroshi Yokogawa , Atsushi Makino
IPC分类号： B01J21/16 , B01J37/00 , C01B33/20 , C01B33/26 , C01B33/40 , C01B33/44 , C04B14/20 , C04B38/00 , F16L59/00
CPC分类号： B01J37/00 , C01B33/20 , C01B33/28 , C04B14/204 , C04B38/00
摘要： A method of preparing an inorganic porous member causes a layered inorganic compound in swelled state with a solvent contained therein to be dried in a super critical state, so as to have holes held between respective layers of the inorganic compound, whereby the layered compound can be excellently maintained with less agglomeration caused upon removal of the solvent and the hole volume in the entire inorganic porous member can be remarkably increased.
摘要翻译：制备无机多孔体的方法使其中含有溶剂的膨胀状态的层状无机化合物在超临界状态下干燥，从而在无机化合物的各层之间保持孔，由此层状化合物可以在去除溶剂时引起的聚集较少，并且整个无机多孔构件中的孔体积可以显着提高。

6. 发明申请

US20060002567A1 Audio output mode setting apparatus and an audio output mode setting method 审中-公开
标题翻译：音频输出模式设定装置和音频输出模式设定方法
公开(公告)号：US20060002567A1
公开(公告)日：2006-01-05
申请号：US11172971
申请日：2005-07-05
申请人： Hideyuki Yusa , Shiro Kato , Atsushi Makino , Shinichi Sato
发明人： Hideyuki Yusa , Shiro Kato , Atsushi Makino , Shinichi Sato
IPC分类号： H04R29/00 , H04R3/00
CPC分类号： H04S3/008
摘要： An audio output mode setting apparatus for setting an output mode of audio signals to a plurality of speakers which are located at mutually different positions including: a detection device which detects a direction of a seat on which a listener of the audio signals which are outputted from the speakers sits; and an output mode setting device which sets up an output mode of the audio signals respectively to the speakers in response to the detected direction of the seat.
摘要翻译：一种音频输出模式设置装置，用于将音频信号的输出模式设置到位于相互不同位置处的多个扬声器，包括：检测装置，其检测从其输出的音频信号的收听者的方向扬声器坐; 以及输出模式设置装置，其响应于检测到的座椅的方向，将音频信号的输出模式分别设置到扬声器。

7. 发明授权

US5309758A Steering angle sensor for automobile 失效
标题翻译：汽车转向角传感器
公开(公告)号：US5309758A
公开(公告)日：1994-05-10
申请号：US860135
申请日：1992-03-30
申请人： Hajime Kubota , Atsushi Makino , Nobuyuki Tanaka , Kazuto Chisaka , Masaru Abe
发明人： Hajime Kubota , Atsushi Makino , Nobuyuki Tanaka , Kazuto Chisaka , Masaru Abe
IPC分类号： B62D1/16 , B62D5/06 , B62D15/02 , G01B21/22 , G01D5/14 , G01D5/16 , G01P13/00 , G01M19/00
CPC分类号： G01D5/145 , B62D15/02 , Y10T29/49
摘要： A stator of a steering angle sensor is fixed to a steering column through a combination switch case and a stationary bracket, and a rotor of the sensor is rotatably fitted over a steering shaft. A locking collar is slidably but nonrotatably connected to the rotor. The locking collar and the stator are respectively provided with a locking groove and a locking tooth which engage each other to lock the rotor in a predetermined rotational alignment. When the steering angle sensor is not mounted to a vehicle, the locking groove and the locking tooth are brought into engagement with each other by a locking spring to lock the rotor. When a steering wheel is mounted to the steering shaft in a predetermined rotational neutral position of the steering shaft, a clamping pressure caused by the mounting causes the locking collar to be moved to a lockreleasing position or disengage position and the rotor is connected to the steering shaft. In this manner, the rotational neutral position of the rotor in the steering angle sensor can be easily and accurately aligned with the rotational neutral position of the steering shaft so that a signal corresponding to a rotational angle of the steering shaft from the rotational neutral position, i.e., corresponding to a steering angle, can be detected by a pickup of the stator.
摘要翻译：转向角传感器的定子通过组合开关壳体和固定支架固定在转向柱上，传感器的转子可转动地安装在转向轴上。锁定环可滑动但不可旋转地连接到转子。锁定环和定子分别设置有锁定槽和锁定齿，该锁定槽和锁定齿彼此接合以将转子锁定在预定的旋转对准中。当转向角传感器未安装在车辆上时，锁定槽和锁定齿通过锁定弹簧彼此接合以锁定转子。当方向盘在转向轴的预定转动中立位置安装到转向轴上时，由安装引起的夹紧压力使得锁定环移动到锁定位置或脱离位置，并且转子连接到转向轴。以这种方式，转向角传感器中的转子的转动中立位置能够容易且准确地与转向轴的转动中立位置对准，从而与转向轴的转动角度相对应的信号与转动中立位置相对应，即，对应于转向角，可以通过定子的拾取器来检测。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式