公开(公告)号：US06226605B1

公开(公告)日：2001-05-01

申请号：US09132214

申请日：1998-08-11

申请人： Yoshito Nejime ,  Hiroshi Ikeda ,  Masao Hotta

发明人： Yoshito Nejime ,  Hiroshi Ikeda ,  Masao Hotta

IPC分类号： G10L1104

CPC分类号： H04R25/505 ,  G10L21/0232 ,  G10L21/0364 ,  G10L21/04 ,  H04R1/005 ,  H04R5/04 ,  H04R25/70 ,  H04R2205/041 ,  H04R2225/43

摘要： Making use of a digital acoustic signal processing apparatus arranged by employing memory device for storing a digital acoustic signal, acoustic frequency feature enhancing device for enhancing an acoustic frequency feature, and low-speed sound reproducing device for changing a speed of the stored voice to reproduce this voice as a low speed into a hearing aid and an appliance with an acoustic output, a hearing function difficulty due to an age is aided in utilization of audio output appliances such as a hearing aid, television receiver, and a telephone receiver. After the voice has been stored in the memory device, a process for enhancing the frequency characteristic in order to fit the frequency characteristic to the individual hearing characteristic and the voice reproducing environment is carried out and thereafter represented to the user. The user can repeatedly listen the voice stored in the memory device with employment of control device for controlling the voice reproducing operation. Furthermore, since a process for expanding a time scale during a sound reproducing operation is carried out, the voice can be represented at the low speed. Since the voice whose frequency characteristic has been enhanced can be represented at the low speed in order that either an individual hearing ability, or an apparatus is fitted to a using environment, hearing articulation can be improved with respect to such a hearing, the frequency resolution and the time resolution are simultaneously deteriorated.

摘要翻译： 利用通过采用用于存储数字声音信号的存储装置而布置的数字声信号处理装置，用于增强声频特征的声频特征增强装置和用于改变所存储的声音的速度以便再现的低速声音再现装置 这种声音作为低速进入助听器和具有声学输出的器具，由于年龄而引起的听力功能困难有助于使用诸如助听器，电视接收机和电话接收器的音频输出设备。 在语音已被存储在存储装置中之后，执行用于增强频率特性以便将频率特性适应于个人听觉特性和语音再现环境的过程，并且此后表示给用户。 用户可以通过使用用于控制语音再现操作的控制装置来重复监听存储在存储设备中的语音。 此外，由于执行在声音再现操作期间扩展时标的处理，所以可以以低速表示声音。 由于频率特性已被增强的声音可以以低速表示，以便将单独的听觉能力或装置安装在使用环境中，可以相对于这种听觉改善听觉发音，频率分辨率 并且时间分辨率同时恶化。

公开(公告)号：US5889677A

公开(公告)日：1999-03-30

申请号：US574901

申请日：1995-12-19

申请人： Mitsuru Yasuda ,  Hiroyuki Sugiyama ,  Noriyuki Ito ,  Ryoichi Yamashita ,  Tadashi Konno ,  Yasunori Abe ,  Naomi Bizen ,  Terunobu Maruyama ,  Yoshiyuki Kato ,  Tomoyuki Isomura ,  Hiroshi Ikeda ,  Miki Takagi

发明人： Mitsuru Yasuda ,  Hiroyuki Sugiyama ,  Noriyuki Ito ,  Ryoichi Yamashita ,  Tadashi Konno ,  Yasunori Abe ,  Naomi Bizen ,  Terunobu Maruyama ,  Yoshiyuki Kato ,  Tomoyuki Isomura ,  Hiroshi Ikeda ,  Miki Takagi

IPC分类号： G06F17/50

CPC分类号： G06F17/5022

摘要： A circuit designing apparatus of an interactive type which enables a simplified and high-speed circuit design process while largely reducing a burden on a designer, having a speed analyzing unit for conducting a delay computation for each wiring path on a circuit to be designed and a display control unit for displaying a result of the delay computation by the speed analyzing unit on a display unit. When the speed analyzing unit conducts a delay computation, a delay value of each logic component forming the circuit that is an object of the design is set and altered according to a dullness of a signal waveform inputted to the logic component. The circuit designing apparatus of an interactive type may be applied to a system for conducting a circuit design of an integrated circuit such as an LSI or the like or a printed circuit board.

摘要翻译： 一种交互式的电路设计装置，其能够实现简化和高速电路设计过程，同时大大减轻设计者的负担，具有速度分析单元，用于对要设计的电路上的每个布线路径执行延迟计算，以及 显示控制单元，用于在显示单元上显示速度分析单元的延迟计算结果。 当速度分析单元进行延迟计算时，根据输入到逻辑部件的信号波形的钝度来设定和改变形成作为设计对象的电路的每个逻辑部件的延迟值。 交互式的电路设计装置可以应用于用于进行诸如LSI等的集成电路的电路设计的系统或印刷电路板。

公开(公告)号：US5794201A

公开(公告)日：1998-08-11

申请号：US462268

申请日：1995-06-05

申请人： Yoshito Nejime ,  Hiroshi Ikeda ,  Masao Hotta

发明人： Yoshito Nejime ,  Hiroshi Ikeda ,  Masao Hotta

IPC分类号： G10L21/02 ,  G10L21/0232 ,  G10L21/04 ,  H04R1/00 ,  H04R5/04 ,  H04R25/00 ,  G10L3/00 ,  G10L3/02 ,  G10L9/00

CPC分类号： H04R25/505 ,  G10L21/0364 ,  G10L21/04 ,  H04R1/005 ,  H04R5/04 ,  G10L21/0232 ,  H04R2205/041 ,  H04R2225/43 ,  H04R25/70

摘要： Making use of a digital acoustic signal processing apparatus arranged by employing memory device for storing a digital acoustic signal, acoustic frequency feature enhancing device for enhancing an acoustic frequency feature, and low-speed sound reproducing device for changing a speed of the stored voice to reproduce this voice as a low speed into a hearing aid and an appliance with an acoustic output, a hearing function difficulty due to an age is aided in utilization of audio output appliances such as a hearing aid, television receiver, and a telephone receiver. After the voice has been stored in the memory device, a process for enhancing the frequency characteristic in order to fit the frequency characteristic to the individual hearing characteristic and the voice reproducing environment is carried out and thereafter represented to the user. The user can repeatedly listen the voice stored in the memory device with employment of control device for controlling the voice reproducing operation. Furthermore, since a process for expanding a time scale during a sound reproducing operation is carried out, the voice can be represented at the low speed. Since the voice whose frequency characteristic has been enhanced can be represented at the low speed in order that either an individual hearing ability, or an apparatus is fitted to a using environment, hearing articulation can be improved with respect to such a hearing, the frequency resolution and the time resolution are simultaneously deteriorated.

摘要翻译： 利用通过采用用于存储数字声音信号的存储装置而布置的数字声信号处理装置，用于增强声频特征的声频特征增强装置和用于改变所存储的声音的速度以便再现的低速声音再现装置 这种声音作为低速进入助听器和具有声学输出的器具，由于年龄而引起的听力功能困难有助于使用诸如助听器，电视接收机和电话接收器的音频输出设备。 在语音已被存储在存储装置中之后，执行用于增强频率特性以便将频率特性适应于个人听觉特性和语音再现环境的过程，并且此后表示给用户。 用户可以通过使用用于控制语音再现操作的控制装置来重复监听存储在存储设备中的语音。 此外，由于执行在声音再现操作期间扩展时标的处理，所以可以以低速表示声音。 由于频率特性已被增强的声音可以以低速表示，以便将单独的听觉能力或装置安装到使用环境中，可以相对于这种听觉改善听觉发音，频率分辨率 并且时间分辨率同时恶化。

公开(公告)号：US5676203A

公开(公告)日：1997-10-14

申请号：US491806

申请日：1995-06-19

申请人： Syunji Kajikawa ,  Munenori Yuasa ,  Yasuaki Isobe ,  Hiroshi Ikeda ,  Yuji Suzuki

发明人： Syunji Kajikawa ,  Munenori Yuasa ,  Yasuaki Isobe ,  Hiroshi Ikeda ,  Yuji Suzuki

IPC分类号： F28F3/08 ,  F28D9/00 ,  F28F19/00 ,  F28F21/08

CPC分类号： F28F21/084 ,  F28D9/0012 ,  F28F19/00 ,  F28D2021/0049 ,  Y10S165/916

摘要： A water-cooled oil cooler includes a laminated body formed by alternately piling up formed plates having cooling water passage openings and oil passage openings in the direction of plate thickness, and fin plates having cooling water passage openings and oil passage openings in the direction of plate thickness. A protrusion is projected from a passage wall of the cooling water passage opening of the fin plate into a cooling water passage. By setting the protrusion baser than the other part of the fin plate, the protrusion is made to serve as a sacrificial corrosion section to prevent the contact section from being precedently corroded.

摘要翻译： 水冷油冷却器包括：层叠体，其通过在板厚方向上交替地堆积具有冷却水通道开口和油通道开口的成形板，以及在板的方向上具有冷却水通道开口和油通道开口的翅片板 厚度。 突起从翅片板的冷却水通道开口的通道壁突出到冷却水通道中。 通过将突起底座设置成比翅片的另一部分，突起被用作牺牲腐蚀部分，以防止接触部分被先前腐蚀。

公开(公告)号：US5633772A

公开(公告)日：1997-05-27

申请号：US305705

申请日：1994-09-14

申请人： Hiroshi Ikeda ,  Mami Murata

发明人： Hiroshi Ikeda ,  Mami Murata

IPC分类号： G11B23/033 ,  G11B23/50 ,  G11B23/03

CPC分类号： G11B23/0332 ,  G11B23/505

摘要： A cleaning member is used for cleaning a magnetic disk by rubbing the cleaning member in a sliding manner against the surface of the magnetic disk. The cleaning member is a sheet-like fibrous member having a density of no more than 0.10 g/cm.sup.3 at a load of 4.4 gf/cm.sup.2 ; with the rate of change of the density over a load range of 0.1-4.4 gf/cm.sup.2 being at least 4.times.10.sup.-3 (g/cm.sup.3)/(gf/cm.sup.2).

摘要翻译： 清洁部件用于通过以滑动方式将清洁部件摩擦抵靠磁盘表面来清洁磁盘。 清洁构件是在4.4gf / cm 2的负荷下具有不大于0.10g / cm 3的密度的片状纤维构件; 密度在0.1-4.4gf / cm2的负载范围内的变化率至少为4×10 -3（g / cm 3）/（gf / cm 2））。

公开(公告)号：US5363817A

公开(公告)日：1994-11-15

申请号：US216544

申请日：1994-03-23

申请人： Hiroshi Ikeda ,  Katsuhiko Kawai

发明人： Hiroshi Ikeda ,  Katsuhiko Kawai

IPC分类号： F01L1/34 ,  F01L1/344 ,  F02D13/02 ,  F02D41/00 ,  F02D45/00

CPC分类号： F01L1/34406 ,  F02D13/0219 ,  F02D41/0002 ,  F01L2201/00 ,  F02B2275/18 ,  F02D2041/001 ,  Y02T10/18 ,  Y02T10/42

摘要： A valve operation timing regulation apparatus for changing the operation timing of the intake valve, etc., of internal combustion engine, in which the controllability is improved by avoiding operation variations of a value actuator. The rotational phase angle difference between the crankshaft and the camshaft is changed by driving a member interposed between the two shafts. A target value of the rotational phase angle difference is determined and an actual value measured by detecting operating conditions at various parts of the engine. The control deviation between the target and the actual value is calculated, so that a control unit decides a present control value of the actuator, by selecting on the basis of the error and past control values, one of a plurality of control values predetermined in a region free of unfavorable influences of actuator characteristic variations.

摘要翻译： 一种用于改变通过避免值致动器的操作变化来提高可控性的内燃机的进气门等的操作定时的阀操作定时调节装置。 曲轴和凸轮轴之间的旋转相位角差通过驱动插入在两个轴之间的构件来改变。 确定旋转相位角差的目标值，并且通过检测发动机的各个部分的操作条件来测量实际值。 计算目标与实际值之间的控制偏差，使得控制单元通过基于误差和过去的控制值来选择执行器的当前控制值，其中预定的多个控制值中的一个控制值 区域不受执行器特性变化的不利影响。

公开(公告)号：US5269271A

公开(公告)日：1993-12-14

申请号：US896389

申请日：1992-06-10

申请人： Katsuhiko Kawai ,  Kazuhiro Nakai ,  Hiroshi Ikeda ,  Yasuhito Takasu

发明人： Katsuhiko Kawai ,  Kazuhiro Nakai ,  Hiroshi Ikeda ,  Yasuhito Takasu

IPC分类号： F02B75/02 ,  F02D11/10 ,  F02D31/00 ,  F02D41/14 ,  F02D41/16 ,  F02P5/15 ,  G05B13/04

CPC分类号： G05B13/042 ,  F02D31/005 ,  F02D41/1401 ,  F02D41/16 ,  F02P5/1508 ,  F02B2075/027 ,  F02D2011/102 ,  F02D2011/103 ,  F02D2041/1415 ,  F02D2041/1433 ,  Y02T10/46

摘要： A speed control apparatus for an engine which is equipped with an air quantity control device for controlling an intake air quantity to the engine when being in an idling state and a speed control device for determining a control amount of the air quantity control device on the basis of the actual engine idle speed. For controlling the engine idle speed, the apparatus comprises a state variable outputting section for outputting the actual engine idle speed, the control amount of the air quantity control device and an ignition timing control amount of an igniter of the engine as state variables representing an internal state of a dynamic model of the engine, a speed deviation accumulating section for accumulating a deviation between the target speed and the actual engine idle speed, and an ignition timing deviation accumulating section for accumulating a deviation between a target ignition timing and the actual ignition timing. The control amount of the air quantity control device and the ignition timing control amount are calculated on the basis of optimal feedback gains of an air system and an ignition system predetermined on the basis of the dynamic model, the state variables, the speed deviation accumulated value and the ignition timing deviation accumulated value. This arrangement can simultaneously control the air quantity and the ignition timing without using an observer to easily control the engine idle speed to the target speed.

摘要翻译： 一种用于发动机的速度控制装置，其配备有用于在处于怠速状态时控制发动机的进气量的空气量控制装置和用于基于空气量控制装置的控制量确定的速度控制装置 的实际发动机怠速。 为了控制发动机怠速，该装置包括状态变量输出部分，用于输出实际的发动机怠速转速，空气量控制装置的控制量和发动机的点火器的点火正时控制量，作为表示内部的状态变量 发动机的动态模型的状态，用于累积目标速度与实际发动机怠速之间的偏差的速度偏差累加部，以及用于累积目标点火正时与实际点火正时之间的偏差的点火正时偏差累加部 。 空气量控制装置的控制量和点火正时控制量是基于基于动态模型，状态变量，速度偏差累积值预定的空气系统和点火系统的最佳反馈增益来计算的 和点火正时偏差累计值。 这种布置可以同时控制空气量和点火正时，而不用观察者容易地将发动机怠速控制到目标速度。

公开(公告)号：US5261281A

公开(公告)日：1993-11-16

申请号：US974661

申请日：1992-11-12

申请人： Kageyoshi Katakura ,  Shin-ichi Kondo ,  Hiroshi Ikeda

发明人： Kageyoshi Katakura ,  Shin-ichi Kondo ,  Hiroshi Ikeda

IPC分类号： G01S7/52 ,  G01N29/24

CPC分类号： G01S7/52046

摘要： A phase adjustment circuit for use in an ultrasonic apparatus which respectively time-adjusts a plurality of received signals from an ultrasonic transducer array and sets wave fronts of the reflected waves from particular positions into an in-phase state and adds the in-phase signals, thereby obtaining a received beam. The received signals are mixed with phase-controlled reference signals. The low frequency component of the mixed wave is sequentially sampled and stored in a memory which is controlled by a clock signal of a predetermined period, and thereafter, the stored sampled signals are read out. Most of the necessary time adjustment results from the difference between the writing time and the reading time. The remaining micro time adjustment is performed by phase control of the reference signals.

摘要翻译： 一种在超声波装置中使用的相位调整电路，其分别对来自超声波换能器阵列的多个接收信号进行时间调整，并且将来自特定位置的反射波的波前设定为同相状态，并将相位信号相加， 从而获得接收的波束。 接收的信号与相位控制的参考信号混合。 混合波的低频分量被顺序采样并存储在由预定周期的时钟信号控制的存储器中，然后读出所存储的采样信号。 大部分必要的时间调整来自写入时间和阅读时间之间的差异。 剩余的微时间调整通过参考信号的相位控制来执行。

公开(公告)号：US5181398A

公开(公告)日：1993-01-26

申请号：US746244

申请日：1991-08-15

申请人： Tetsukazu Tanaka ,  Masahiro Imai ,  Hiroshi Ikeda ,  Yosiyuki Makino

发明人： Tetsukazu Tanaka ,  Masahiro Imai ,  Hiroshi Ikeda ,  Yosiyuki Makino

IPC分类号： D06F23/00 ,  D06F33/02 ,  D06F35/00 ,  D06F49/04

CPC分类号： D06F35/007 ,  D06F2202/065 ,  D06F2204/065 ,  D06F2212/02

摘要： A dehydrator includes a dehydration basket for containing clothes to be dehydrated, a variable speed motor such as a dc brushless motor for driving the dehydration basket so that the basket is rotated for dehydrating the clothes, and a microcomputer-based control device controlling rotational speed of the motor so that the rotational speed of the motor is increased stepwise when a dehydration operation is initiated.

摘要翻译： 脱水器包括：用于容纳待脱水衣物的脱水筐;变速电动机，例如用于驱动脱水筐的直流无刷电动机，使得筐旋转以使衣物脱水;以及微机控制装置， 电动机使得当脱水操作开始时电动机的转速逐步增加。

公开(公告)号：US5168463A

公开(公告)日：1992-12-01

申请号：US314004

申请日：1989-02-23

申请人： Hiroshi Ikeda ,  Norio Fujiki ,  Masaki Hirota

发明人： Hiroshi Ikeda ,  Norio Fujiki ,  Masaki Hirota

IPC分类号： G07C5/00 ,  G05B9/02 ,  G06Q50/00 ,  G06Q50/30 ,  G07C5/08 ,  G11C19/28

CPC分类号： G07C5/0841 ,  G11C19/28

摘要： An apparatus for storing digital data includes a clock pulse source and plural serial shift register stages storing data bits. Digital data signals, each having plural databits, are coupled to and shifted in the stages in synchronization with the clock pulses. Data stored in the memory stages stages are held in a non-erasable memory unit provided for each stage while an emergency causing a failure of a power supply of the shift register occurs.