公开(公告)号：US08210017B2

公开(公告)日：2012-07-03

申请号：US12657042

申请日：2010-01-13

Applicant: Akira Suzuki ,  Toshio Inoue

Inventor： Akira Suzuki ,  Toshio Inoue

IPC: B21C1/24

CPC classification number: B21C1/24 ,  B21C51/00

Abstract: A steel pipe drawing apparatus, which can manufacture a drawn steel pipe which is a long object with high accuracy and at high speed as well as improves dimensional accuracy of respective thick-wall portions and cutting positions of the drawn steel pipe, is realized. When a stepped drawn steel pipe is manufactured by moving a die and a plug relatively in the same direction as a steel pipe drawing direction and in an opposite direction thereto, a first hydraulic cylinder moves the die relatively in a direction corresponding to the steel pipe drawing direction, and a second hydraulic cylinder moves the plug relatively in a direction opposite to a moving direction of the die. At this time, a position detecting sensor detects a stroke position of the second hydraulic cylinder, and a computer receives positional information detected by the position detecting sensor and controls a moving velocity of the second hydraulic cylinder. Thereby, the computer makes a moving velocity v2 of the second hydraulic cylinder higher than a moving velocity v1 thereof in “b” region based upon a position detecting signal in “d” region. Therefore, the drawn steel pipe is drawn at the higher moving velocity v2 so that no sag occurs in a wall-thickness gradient in the “d” region.

Abstract translation: 实现了能够高精度，高速地制造长对象的拉拔钢管，提高各壁厚壁部的尺寸精度和拉拔钢管的切断位置的钢管拉拔装置。 当通过使模具和塞子相对于与钢管拉出方向相反的方向并且与其相反的方向移动而制造阶梯式拉制钢管时，第一液压缸相对于与钢管拉拔对应的方向移动模具 方向，第二液压缸相对于与模具移动方向相反的方向移动插头。 此时，位置检测传感器检测第二液压缸的行程位置，并且计算机接收由位置检测传感器检测到的位置信息，并控制第二液压缸的移动速度。 因此，基于“d”区域中的位置检测信号，计算机使第二液压缸的移动速度v2高于“b”区域的移动速度v1。 因此，拉伸钢管以较高的移动速度v2被拉伸，使得在“d”区域的壁厚梯度中不会发生下垂。

公开(公告)号：US08111835B2

公开(公告)日：2012-02-07

申请号：US12058050

申请日：2008-03-28

Applicant: Toshio Inoue ,  Akira Takahashi ,  Kosuke Sakamoto ,  Yasunori Kobayashi

Inventor： Toshio Inoue ,  Akira Takahashi ,  Kosuke Sakamoto ,  Yasunori Kobayashi

IPC: G10K11/16 ,  G10K11/175 ,  G10K11/00 ,  G10K11/178

CPC classification number: G10K11/178 ,  G10K2210/1282 ,  G10K2210/3028 ,  G10K2210/3051

Abstract: A subtractor subtracts an echo canceling signal from a canceling error signal to estimate the resonant noise to be silenced at a position of a microphone, and outputs a first basic signal representing the estimated resonant noise as an input signal supplied to a controller. In the controller, a delay filter generates a second basic signal by delaying the first basic signal by a time value. The controller generates a control signal based on the first basic signal and the second basic signal.

Abstract translation: 减法器从消除误差信号中减去回波消除信号，以估计在麦克风的位置处要沉默的谐振噪声，并输出表示估计的谐振噪声的第一基本信号作为提供给控制器的输入信号。 在控制器中，延迟滤波器通过将第一基本信号延迟时间值来产生第二基本信号。 控制器基于第一基本信号和第二基本信号产生控制信号。

公开(公告)号：US08041053B2

公开(公告)日：2011-10-18

申请号：US11727239

申请日：2007-03-26

Applicant: Yasunori Kobayashi ,  Toshio Inoue ,  Akira Takahashi ,  Kosuke Sakamoto

Inventor： Yasunori Kobayashi ,  Toshio Inoue ,  Akira Takahashi ,  Kosuke Sakamoto

IPC: H04B1/00

CPC classification number: G10H1/14 ,  G10H7/02 ,  G10H2250/381 ,  G10K15/02

Abstract: A vehicular sound effect generating apparatus has a controller for determining whether a transmission on a vehicle is a manual transmission or an automatic transmission based on whether a clutch signal is generated or not, and automatically changing weighting gain characteristics as acoustic correcting characteristics stored in a sound pressure adjuster depending on the determined transmission. The vehicular sound effect generating apparatus generates a sound effect in a vehicle cabin depending on the manual transmission or the automatic transmission.

Abstract translation: 车用声音效果产生装置具有控制器，用于基于是否产生离合器信号来确定车辆上的变速器是手动变速器还是自动变速器，并且将加权增益特性自动改变为存储在声音中的声学校正特性 压力调节器取决于确定的传动。 车辆声音效果产生装置根据手动变速器或自动变速器在车厢中产生声音效果。

公开(公告)号：US07876910B2

公开(公告)日：2011-01-25

申请号：US11442357

申请日：2006-05-30

Applicant: Kosuke Sakamoto ,  Toshio Inoue ,  Akira Takahashi ,  Yasunori Kobayashi

Inventor： Kosuke Sakamoto ,  Toshio Inoue ,  Akira Takahashi ,  Yasunori Kobayashi

IPC: A61F11/06 ,  G10K11/16 ,  H03B29/00

CPC classification number: G10K11/178 ,  G10K2210/1282 ,  G10K2210/12821 ,  G10K2210/12822 ,  G10K2210/129 ,  G10K2210/3016 ,  G10K2210/3031 ,  G10K2210/3046 ,  G10K2210/3214 ,  G10K2210/3219

Abstract: An active noise/vibration/sound control system for a vehicle has an ANC (active noise control apparatus), an AVC (active vibration control apparatus), and an ASC (active sound control apparatus). To prevent the ANC, the AVC, and the ASC from interfering with each other and hence to prevent vehicle cabin environment of vibrations, noise, and sound from being impaired, activation and inactivation of the ANC, the AVC, and the ASC are controlled or their control characteristics are controlled in relation to each other by a weighting variable calculator as a coordination controller, depending on an engine rotation frequency and a frequency change which are representative of a running state of the vehicle as detected by an engine rotation frequency detector and a frequency change detector that serve as a running state detector.

Abstract translation: 用于车辆的有源噪声/振动/声音控制系统具有ANC（主动噪声控制装置），AVC（主动振动控制装置）和ASC（有源声音控制装置）。 为了防止ANC，AVC和ASC彼此干扰，因此防止车辆的振动，噪声和声音的环境受到损害，ANC，AVC和ASC的激活和失活被控制或 根据由发动机旋转频率检测器检测到的代表车辆行驶状态的发动机旋转频率和频率变化，其控制特性通过作为协调控制器的加权变量计算器彼此相互控制， 频率变化检测器，用作运行状态检测器。

公开(公告)号：US20100300386A1

公开(公告)日：2010-12-02

申请号：US12756280

申请日：2010-04-08

Applicant: Yoshikazu Asami ,  Toshio Inoue ,  Masakiyo Kojima ,  Takashi Suzuki

Inventor： Yoshikazu Asami ,  Toshio Inoue ,  Masakiyo Kojima ,  Takashi Suzuki

IPC: F01L1/34

CPC classification number: F01L1/3442 ,  F01L2001/0537 ,  F01L2820/041 ,  F01L2820/042 ,  F02D13/0219 ,  Y02T10/18

Abstract: A control apparatus for an internal combustion engine of a vehicle sets the overlap amount of an intake valve and an exhaust valve small when the engine is idling and the vehicle is stopped. Also, the control apparatus sets the overlap amount large using normal control when the vehicle is traveling, even if the engine is idling.

Abstract translation: 当发动机怠速并且车辆停止时，用于车辆内燃机的控制装置设定进气门和排气门的重叠量小。 此外，即使发动机怠速，控制装置也在车辆行驶时通过正常控制来设定重叠量。

公开(公告)号：US20090108816A1

公开(公告)日：2009-04-30

申请号：US12261583

申请日：2008-10-30

Applicant: Yasuhiro NAKADA ,  Toshio INOUE

Inventor： Yasuhiro NAKADA ,  Toshio INOUE

IPC: H02P9/30

CPC classification number: H02P9/30

Abstract: Output waveform of the generator is improved through stabilization of field current by removing flywheel diode used to be required for automatic voltage regulator. Output electric current of excitation winding 3 is rectified by rectifier 8 and is supplied to field winding 5 of rotor 4. Impedance adjustment circuit 12 is provided to circuit where field current flows. Target electric current determination unit 10 determines target electric current (target field current) used to control output voltage of power generation winding 2 to the reference voltage. Impedance adjustment circuit 12 increases or decreases the impedance of field current circuit so that the field current detected by electric current detector 11 converges with target electric current.

Abstract translation: 通过消除自动电压调节器所需的续流二极管，稳定励磁电流，可以提高发电机的输出波形。 励磁绕组3的输出电流由整流器8整流并提供给转子4的励磁绕组5.阻抗调整电路12设置为励磁电流流动的电路。 目标电流确定单元10将用于控制发电绕组2的输出电压的目标电流（目标励磁电流）确定为基准电压。 阻抗调整电路12增加或减小励磁电流电路的阻抗，使得由电流检测器11检测的励磁电流与目标电流收敛。

公开(公告)号：US20090067638A1

公开(公告)日：2009-03-12

申请号：US12206227

申请日：2008-09-08

Applicant: Kosuke SAKAMOTO ,  Toshio Inoue ,  Akira Takahashi ,  Yasunori Kobayashi

Inventor： Kosuke SAKAMOTO ,  Toshio Inoue ,  Akira Takahashi ,  Yasunori Kobayashi

IPC: G10K11/16

CPC classification number: G10K11/178 ,  G10K2210/12821 ,  G10K2210/3025

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20080272653A1

公开(公告)日：2008-11-06

申请号：US11910059

申请日：2006-03-09

Applicant: Toshio Inoue ,  Yasuhiro Nakada

Inventor： Toshio Inoue ,  Yasuhiro Nakada

IPC: H02J3/46

CPC classification number: H02J7/35 ,  H02J3/383 ,  Y02B10/14 ,  Y02E10/563 ,  Y02E10/566 ,  Y10T307/522

Abstract: The present invention provides a solar cell that can be utilized as a stable electric power source for cloudy weather. An output voltage V1 of the solar cell 1 is lowered by a DC-DC converter 5. When a battery V2 is charged with an output of the converter 5, the converter 5 is stopped and the power of only the battery V2 is supplied to a low-voltage inverter circuit 6. The electric power supplied from the converter 5 is increased by boosting the output voltage of the converter 5 as well as starting to supply electric power from the battery V2. While the electric power of the converter 5 is increased, the performance of the solar cell 1 is judged. When the performance is decreased, the output voltage from the converter 5 is lowered and the amount of electric power supplied from the battery 2 is increased relatively.

Abstract translation: 本发明提供一种太阳能电池，其可以用作多云天气的稳定电源。 太阳能电池1的输出电压V 1由DC-DC转换器5降低。 当电池V 2充满转换器5的输出时，转换器5停止，仅电池V 2的电力被提供给低压逆变器电路6。 通过提高转换器5的输出电压以及开始从电池V 2供给电力，从转换器5提供的电力增加。 在转换器5的电力增加的同时，判断太阳能电池1的性能。 当性能降低时，来自转换器5的输出电压降低，并且从电池2供给的电力量相对增加。

公开(公告)号：US20080240456A1

公开(公告)日：2008-10-02

申请号：US12058061

申请日：2008-03-28

Applicant: Kosuke Sakamoto ,  Toshio Inoue ,  Akira Takahashi ,  Yasunori Kobayashi ,  Kenji Yamagata ,  Shinji Fukumoto ,  Noriyuki Hirasawa ,  Koji Suzuki

Inventor： Kosuke Sakamoto ,  Toshio Inoue ,  Akira Takahashi ,  Yasunori Kobayashi ,  Kenji Yamagata ,  Shinji Fukumoto ,  Noriyuki Hirasawa ,  Koji Suzuki

IPC: G10K11/16

CPC classification number: G10K11/178 ,  G10K2210/1282

Abstract: A control characteristics changing unit reads, from an EEPROM, various control parameters in an ANC electronic controller, which correspond to specification information acquired from ECUs. The control characteristics changing unit then outputs control parameters, depending on changed specification information among the read control parameters, as change signals Sm1 through Sm6 to a basic signal generating unit, reference signal generating units, filter coefficient updating units, corrective signal generating units, switches, and variable-gain amplifiers, respectively.

Abstract translation: 控制特征改变单元从EEPROM读取与ANC电子控制器中对应于从ECU获取的规格信息的各种控制参数。 然后，控制特性改变单元根据读取控制参数中的改变的指定信息将改变信号Sm 1至Sm 6的控制参数输出到基本信号生成单元，参考信号生成单元，滤波器系数更新单元，校正信号生成单元 ，开关和可变增益放大器。

公开(公告)号：US20080192948A1

公开(公告)日：2008-08-14

申请号：US11572269

申请日：2005-07-15

Applicant: Yoichi Kan ,  Yoshio Nakamura ,  Masahide Onishi ,  Toshio Inoue ,  Akira Takahashi ,  Yasunori Kobayashi

Inventor： Yoichi Kan ,  Yoshio Nakamura ,  Masahide Onishi ,  Toshio Inoue ,  Akira Takahashi ,  Yasunori Kobayashi

IPC: G10K11/16

CPC classification number: F02B77/13 ,  B60R13/0838 ,  G10K11/178 ,  G10K2210/1282 ,  G10K2210/3039

Abstract: 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.

Abstract translation: 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。