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1. 发明授权

US4980914A Sound field correction system 失效
标题翻译：声场校正系统
公开(公告)号：US4980914A
公开(公告)日：1990-12-25
申请号：US418042
申请日：1989-10-06
申请人： Yoshiro Kunugi , Akio Tokumo , Toshikazu Yoshimi , Yoshio Sasaki , Shinjiro Kato
发明人： Yoshiro Kunugi , Akio Tokumo , Toshikazu Yoshimi , Yoshio Sasaki , Shinjiro Kato
IPC分类号： H03G5/04 , H04R3/04 , H04S1/00
CPC分类号： H04S1/002 , H03G5/04 , H04R3/04
摘要： A sound field correcting system for correcting for mulitpath frequency-characteristic distortion in an acoustic reproducing system. In one embodiment, the level and delay of an original signal are adjusted and superposed on the original signal so as to obtain a signal which, when reproduced by a loudspeaker, yields a sound pattern at a listening point having a flat frequency characteristic. The delay adjustment is effected in accordance with a difference between the travel distances of direct and reflected sound waves to the listening point.

2. 发明授权

US4622691A Mobile sound field correcting device 失效
标题翻译：移动声场校正装置
公开(公告)号：US4622691A
公开(公告)日：1986-11-11
申请号：US739954
申请日：1985-05-31
申请人： Akio Tokumo , Yoshiro Kunugi , Toshikazu Yoshimi , Shinjiro Kato , Yoshio Sasaki , Makoto Odaka , Takeshi Sato
发明人： Akio Tokumo , Yoshiro Kunugi , Toshikazu Yoshimi , Shinjiro Kato , Yoshio Sasaki , Makoto Odaka , Takeshi Sato
IPC分类号： B60R11/02 , H03G5/00 , H04R3/04 , H04S1/00 , H04S5/02
CPC分类号： H03G5/00 , H04S7/307 , H04R2499/13 , H04R5/02 , H04S7/302
摘要： A mobile sound field correcting system for correcting an acoustic characteristic in a vehicle sound field formed by direct waves radiated from loudspeakers and reflected waves thereof providing satisfactory acoustic characteristics for different vehicles and different listening points within a vehicle. A first correcting means corrects a power spectrum of each loudspeaker in a frequency range above a frequency at which a decrease of starts of the power spectrum in a high-frequency range of each loudspeaker. Second correcting means corrects for irregularities in the frequency characteristic of each loudspeaker caused by interference of the direct waves with the reflected waves in a frequency lower than the drop-off frequency of this power spectrum.
摘要翻译：一种移动声场校正系统，用于校正由扬声器和反射波辐射的直接波形成的车辆声场中的声学特性，为车辆内的不同车辆和不同收听点提供令人满意的声学特性。第一校正装置在每个扬声器的高频范围内功率谱开始减小的频率以上的频率范围内校正每个扬声器的功率谱。第二校正装置校正由直流波与反射波的干扰导致的每个扬声器的频率特性的不规则性，其频率低于该功率谱的下降频率。

3. 发明授权

US4868878A Sound field correction system 失效
标题翻译：声场校正系统
公开(公告)号：US4868878A
公开(公告)日：1989-09-19
申请号：US077071
申请日：1987-07-28
申请人： Yoshiro Kunugi , Akio Tokumo , Toshikazu Yoshimi , Yoshio Sasaki , Shinjiro Kato , Shuuichi Mori , Makoto Odaka , Takeshi Sato
发明人： Yoshiro Kunugi , Akio Tokumo , Toshikazu Yoshimi , Yoshio Sasaki , Shinjiro Kato , Shuuichi Mori , Makoto Odaka , Takeshi Sato
IPC分类号： H03G5/04 , H04R3/04 , H04S1/00
CPC分类号： H04S1/002 , H03G5/04 , H04R3/04
摘要： A sound field correcting system for correcting for multipath frequency-characteristic distortion in an acoustic reproducing system. In one embodiment, the level and delay of an original signal are adjusted and superposed on the original signal so as to obtain a signal which, when reproduced by a loudspeaker, yields a sound pattern at a listening point having a flat frequency characteristic. The delay adjustment is effected in accordance with a difference between the travel distances of direct and reflected sound waves to the listening point.
摘要翻译：一种用于校正声学再现系统中的多径频率特性失真的声场校正系统。在一个实施例中，将原始信号的电平和延迟调整并重叠在原始信号上，以便获得当由扬声器再现时在具有平坦频率特性的收听点处产生声音模式的信号。根据直接和反射的声波到收听点的移动距离之间的差异来实现延迟调整。

4. 发明授权

US4648117A Mobile sound field correcting device 失效
标题翻译：移动声场校正装置
公开(公告)号：US4648117A
公开(公告)日：1987-03-03
申请号：US739652
申请日：1985-05-31
申请人： Yoshiro Kunugi , Akio Tokumo , Toshikazu Yoshimi , Shinjiro Kato , Yoshio Sasaki , Makoto Odaka , Takeshi Sato
发明人： Yoshiro Kunugi , Akio Tokumo , Toshikazu Yoshimi , Shinjiro Kato , Yoshio Sasaki , Makoto Odaka , Takeshi Sato
IPC分类号： H04R3/04 , B60R11/02 , H03G3/00 , H03G5/00 , H04R1/02 , H04R3/02 , H04S1/00 , H04S7/00
CPC分类号： H04S7/307 , H03G3/00 , H03G5/00 , H04S1/002 , H04R2499/13
摘要： A sound field correcting device for use in a stereophonic system intended for vehicular use. Speakers are installed on opposite sides of both the front and rear seats of the vehicle. The number of persons seated in the vehicle is determined and applied to a correcting unit. When plural persons are seated in the vehicle, the sound pressure levels in the high-frequency range of loudspeakers is increased. Also, the sound pressure levels of the speakers can be corrected in accordance with the positions at which persons are seated in the vehicle.
摘要翻译：一种在用于车辆用途的立体声系统中使用的声场校正装置。扬声器安装在车辆前后座椅的两侧。确定坐在车辆中的人数并将其应用于校正单元。当多个人坐在车辆中时，扬声器的高频范围内的声压级增加。此外，可以根据人员坐在车辆中的位置来校正扬声器的声压级。

5. 发明授权

US4914707A Balanced vehicular speaker system 失效
标题翻译：平衡车载扬声器系统
公开(公告)号：US4914707A
公开(公告)日：1990-04-03
申请号：US193136
申请日：1988-05-06
申请人： Shinjiro Kato , Toshikazu Yoshimi , Hideo Yamamoto , Takeshi Sato , Hisashi Kihara
发明人： Shinjiro Kato , Toshikazu Yoshimi , Hideo Yamamoto , Takeshi Sato , Hisashi Kihara
IPC分类号： H04R3/04 , H04R3/12 , H04R5/02 , H04R9/02 , H04R9/04
CPC分类号： H04R9/02 , H04R5/02 , H04R9/04 , H04R2499/13 , H04R9/025
摘要： A speaker system for a vehicle having both front and rear speakers. Both speakers are connected in parallel to an amplifier. The impedance of the rear speaker circuit is made greater than that of the front speaker circuit. A resistor may be placed in series with the rear speaker or a shorting ring may be attached to the coil of the front speaker to decrease the high frequency impedance.
摘要翻译：一种用于车辆的扬声器系统，其具有前置扬声器和后置扬声器。两个扬声器与放大器并联连接。后置扬声器电路的阻抗大于前置扬声器电路的阻抗。可以将电阻器与后置扬声器串联放置，或者可以将短路环连接到前置扬声器的线圈以降低高频阻抗。

6. 发明申请

US20100044790A1 Semiconductor device and method of etc. 有权
标题翻译：半导体装置及其方法
公开(公告)号：US20100044790A1
公开(公告)日：2010-02-25
申请号：US12462909
申请日：2009-08-11
申请人： Shinjiro Kato , Naoto Saito
发明人： Shinjiro Kato , Naoto Saito
IPC分类号： H01L29/78 , H01L21/336
CPC分类号： H01L29/0847 , H01L29/42368 , H01L29/66659 , H01L29/7835
摘要： Provided is a semiconductor device which includes a metal oxide semiconductor (MOS) transistor having high driving performance and high withstanding voltage with a thick gate oxide film. In the local oxidation-of-silicon (LOCOS) offset MOS transistor having high withstanding voltage, in order to prevent a gate oxide film (6) formed on a channel formation region (7) from being etched at a time of removing the gate oxide film (6) with a polycrystalline silicon gate electrode (8) being used as a mask to form a second conductivity type high concentration source region (4) and a second conductivity type high concentration drain region (5), a source field oxide film (14) is formed also on a source side of the channel formation region (7), and in addition, a length of a second conductivity type high concentration source field region (13) is optimized. Accordingly, it is possible to obtain a MOS transistor having high driving performance and high withstanding voltage with a thick gate oxide film.
摘要翻译：提供一种半导体器件，其包括具有高驱动性能的金属氧化物半导体（MOS）晶体管和具有较厚栅极氧化膜的高耐压。在具有高耐受电压的局部氧化硅（LOCOS）偏移MOS晶体管中，为了防止形成在沟道形成区域（7）上的栅极氧化膜（6）在去除栅极氧化物时被蚀刻使用多晶硅栅电极（8）作为掩模的膜（6）形成第二导电型高浓度源区（4）和第二导电型高浓度漏区（5），源场氧化膜 14）也形成在沟道形成区域（7）的源极侧，此外，第二导电型高浓度源极场区域（13）的长度被优化。因此，可以通过厚栅极氧化膜获得具有高驱动性能和高耐受电压的MOS晶体管。

7. 发明申请

US20100001377A1 Semiconductor device 有权
标题翻译：半导体器件
公开(公告)号：US20100001377A1
公开(公告)日：2010-01-07
申请号：US12459372
申请日：2009-06-30
申请人： Shinjiro Kato , Jun Osanai
发明人： Shinjiro Kato , Jun Osanai
IPC分类号： H01L23/58
CPC分类号： H01L23/585 , H01L2924/0002 , H01L2924/00
摘要： A semiconductor device (100) is provided in which an element region (3) for elements for which accuracy is particularly required and which should be prevented from receiving stress from a package among elements constituting the semiconductor device (100) is surrounded by a buffer region (8) for relaxing the stress, suppressing an influence of tensile or compressive stress generated during a packaging process to thereby reduce characteristic changes before and after the packaging process.
摘要翻译：提供了一种半导体器件（100），其中，构成半导体器件（100）的元件中特别需要精度的元件的元件区域（3），并且应当防止其从构成半导体器件（100）的元件中受到来自封装的应力，被缓冲区域（8），用于缓解应力，抑制在包装过程中产生的拉伸或压缩应力的影响，从而减少包装过程之前和之后的特性变化。

8. 发明授权

US07286676B2 Audio apparatus 失效
标题翻译：音响设备
公开(公告)号：US07286676B2
公开(公告)日：2007-10-23
申请号：US10154779
申请日：2002-05-28
申请人： Shinjiro Kato , Takami Maeda , Kazuhito Tatsuta
发明人： Shinjiro Kato , Takami Maeda , Kazuhito Tatsuta
IPC分类号： H03G3/00 , H04R5/00
CPC分类号： H04S7/30 , H04R2499/13 , H04S3/00 , H04S7/302 , H04S7/40
摘要： In an audio apparatus 10 to which plural kinds of audio signals of different numbers of channels are input, a sound field control section 3 which performs a sound field control on the audio signals on the basis of a sound field control data is provided, and the sound field control data is stored in a memory 6 for each of the kinds of audio signals.
摘要翻译：在输入了不同数量的声道的多种音频信号的音频装置10中，提供了基于声场控制数据对音频信号进行声场控制的声场控制部3，对于各种音频信号，声场控制数据被存储在存储器6中。

9. 发明授权

US5208866A On-board vehicle automatic sound volume adjusting apparatus 失效
标题翻译：车载汽车自动声音调节装置
公开(公告)号：US5208866A
公开(公告)日：1993-05-04
申请号：US619182
申请日：1990-11-27
申请人： Shinjiro Kato , Hisashi Kihara , Fumio Tamura , Shuichi Mori
发明人： Shinjiro Kato , Hisashi Kihara , Fumio Tamura , Shuichi Mori
IPC分类号： H03G3/20 , H03G3/32 , H03G7/00
CPC分类号： H03G7/007 , H03G3/32
摘要： AN on-board vehicle automatic sound volume adjusting apparatus which adjusts the level of an input audio signal in accordance with the difference between the input audio signal level and the running noise level inside the vehicle and which compresses the input audio signal in terms of amplitude according to the level difference. The apparatus inhibits the masking of the minimum component in the reproduced sound volume, and prevents the maximum component therein from becoming excessive when the running noise level is raised.
摘要翻译：一种车载自动音量调节装置，其根据输入音频信号电平和车辆内的运行噪声电平之间的差来调节输入音频信号的电平，并按照幅度压缩输入音频信号到水平差。该设备禁止对再现的音量中的最小分量的掩蔽，并且当运行噪声水平升高时，防止其中的最大分量变得过大。

10. 发明授权

US5081682A On-vehicle automatic loudness control apparatus 失效
标题翻译：车载自动舒适控制装置
公开(公告)号：US5081682A
公开(公告)日：1992-01-14
申请号：US530535
申请日：1990-05-30
申请人： Shinjiro Kato , Fumio Tamura , Masayaki Kato
发明人： Shinjiro Kato , Fumio Tamura , Masayaki Kato
IPC分类号： H03G3/32
CPC分类号： H03G3/32
摘要： An on-vehicle automatic loudness control apparatus according to the present invention comprises a volume control circuit for receiving an audio signal from an audio signal source, the volume control circuit controlling an output level therefrom in accordance with a first signal supplied thereto; a level detecting unit for receiving the output level from volume control circuit, the level detector controlling an output level therefrom in accordance with a second signal supplied thereto, a noise detecting unit for detecting environmental noise in a passenger space of a car to output a noise signal in accordance with the environmental noise level; a relative level detecting circuit for comparing the output level from the level detector with the noise signal to output a third signal indicative of a relative magnitude between the output level from the level detector and the noise signal; and a control circuit for outputting the first signal and the second signal in accordance with the third signal. The second signal causes the output level from level detector to decrease when the output level of the volume control circuit is increased, and the second signal causes the output from level detector to increase when the output level from volume control circuit is decreased.
摘要翻译：根据本发明的车载自动响度控制装置包括：音量控制电路，用于从音频信号源接收音频信号;音量控制电路根据提供给它的第一信号控制输出电平; 电平检测单元，用于从音量控制电路接收输出电平，电平检测器根据提供的第二信号控制输出电平;噪声检测单元，用于检测轿厢的乘客空间中的环境噪声，以输出噪声信号按照环境噪声水平; 相对电平检测电路，用于将来自电平检测器的输出电平与噪声信号进行比较，以输出指示来自电平检测器的输出电平与噪声信号之间的相对幅度的第三信号; 以及控制电路，用于根据第三信号输出第一信号和第二信号。当音量控制电路的输出电平增加时，第二信号使得电平检测器的输出电平降低，而当音量控制电路的输出电平降低时，第二信号使电平检测器的输出增加。

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