公开(公告)号：US06600978B2

公开(公告)日：2003-07-29

申请号：US10013520

申请日：2001-12-13

申请人： Masahiro Nagasu ,  Yutaka Sato ,  Shin Kimura ,  Kiyoshi Nakata

发明人： Masahiro Nagasu ,  Yutaka Sato ,  Shin Kimura ,  Kiyoshi Nakata

IPC分类号： G06F1700

CPC分类号： B61L15/0036 ,  B60L15/38 ,  B60L2200/26 ,  B60L2240/525 ,  B60T13/665 ,  B60T17/228 ,  B61L15/0081 ,  B61L25/021 ,  B61L25/025 ,  B61L2205/04 ,  Y02T10/7258 ,  Y02T90/16

摘要： A railway vehicle operation-control system includes at least one central processing unit being connected to a plurality of devices, which are connected in parallel, via information communication means, the plurality of the devices having at least one operational state-monitoring function which transmits information on operational states of each device to the central processing unit; wherein a total controlled-variable necessary for the system is attained by allocating the total control variable to each device based on operational states determined from results of monitoring performed by the operational state-monitoring function, and a performance margin which is defined as a difference between a permissible power-output value and a current power-output value for each device while monitoring and reflecting the performance margin of each device.

公开(公告)号：US06304472B1

公开(公告)日：2001-10-16

申请号：US09570034

申请日：2000-05-12

申请人： Masahiro Nagasu ,  Shin Kimura ,  Mutsuhiro Mori ,  Kiyoshi Nakata ,  Mutsuhiro Terunuma

发明人： Masahiro Nagasu ,  Shin Kimura ,  Mutsuhiro Mori ,  Kiyoshi Nakata ,  Mutsuhiro Terunuma

IPC分类号： H02M324

CPC分类号： H02M7/53871 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/49111 ,  H02M7/003 ,  H02M2001/0009 ,  H01L2924/00014

摘要： In order to detect a current with high accuracy in an electric power converting system, an inductor is connected to a main terminal of a switching element in series, and a voltage generated in both ends of the inductor during switching period is integrated using an integrating circuit to detect the current.

摘要翻译： 为了在电力转换系统中高精度地检测电流，将电感器串联连接到开关元件的主端子，并且在开关周期期间在电感器的两端产生的电压使用积分电路 检测电流。

公开(公告)号：US06271709B1

公开(公告)日：2001-08-07

申请号：US09453204

申请日：1999-12-03

申请人： Shin Kimura ,  Masahiro Nagasu ,  Satoru Inarida ,  Hideki Miyazaki ,  Katsunori Suzuki

发明人： Shin Kimura ,  Masahiro Nagasu ,  Satoru Inarida ,  Hideki Miyazaki ,  Katsunori Suzuki

IPC分类号： H03K1716

CPC分类号： H03K17/168 ,  H03K17/163

摘要： A gate drive circuit of a voltage drive switching element, which is characterized by control of di/dt and dv/dt when an IGBT is switched by controlling increases in the switching time and loss of the IGBT, includes a drive means for amplifying a signal for controlling the switching operation of a voltage drive switching device including the IGBT, a means for detecting the gate voltage of the IGBT, a voltage decrease (increase) means for slowly decreasing (increasing) the output voltage when the drive means is turned on (off) in the course of time, and a voltage increase (decrease) means for slowly increasing (decreasing) the output voltage. By switching from the voltage decrease (increase) means to the voltage increase (decrease) means according to the detected value of the gate voltage of the IGBT, di/dt and dv/dt are controlled when the IGBT is turned on (off).

摘要翻译： 电压驱动开关元件的栅极驱动电路，其特征在于，通过控制IGBT的切换时间和损耗的切换来切换IGBT时的di / dt和dv / dt的控制，包括用于放大信号的驱动装置 用于控制包括IGBT的电压驱动开关装置的切换操作，用于检测IGBT的栅极电压的装置，用于当驱动装置接通时缓慢降低（增加）输出电压的电压降低（增加）装置（ 关闭），并且电压增加（减小）意味着缓慢增加（降低）输出电压。 通过从IGBT的栅极电压的检测值切换到电压降低（增加）装置到电压增加（减小）的手段，当IGBT导通（关闭）时，di / dt和dv / dt被控制。

公开(公告)号：US06204717B1

公开(公告)日：2001-03-20

申请号：US08651875

申请日：1996-05-21

申请人： Masahiro Nagasu ,  Hideo Kobayashi ,  Hideki Miyazaki ,  Shin Kimura ,  Junichi Sakano ,  Mutsuhiro Mori

发明人： Masahiro Nagasu ,  Hideo Kobayashi ,  Hideki Miyazaki ,  Shin Kimura ,  Junichi Sakano ,  Mutsuhiro Mori

IPC分类号： H03K508

CPC分类号： H01L29/866 ,  H01L29/0692 ,  H01L29/0834 ,  H01L29/7393 ,  H01L29/7395 ,  H03K17/08148 ,  H03K17/0828

摘要： A semiconductor circuit or a semiconductor device has the current-voltage characteristic that, in a blocking-state of the semiconductor circuit or the semiconductor device, a current gently flows for values of a voltage equal to or greater than a first voltage value but equal to or smaller than a second voltage, whereas a current abruptly flows for values of a voltage greater than the second voltage value. Due to the current-voltage characteristic, energy accumulated in an inductance provided within the circuit is consumed by a differential resistance of the semiconductor circuit or a semiconductor, thereby prevent the occurrence of the electromagnetic noise and the excessively large voltage.

摘要翻译： 半导体电路或半导体器件具有电流 - 电压特性，在半导体电路或半导体器件的阻挡状态下，电流缓慢地流过等于或大于第一电压值但等于或等于 或小于第二电压，而电流突然流过大于第二电压值的电压值。 由于电流 - 电压特性，电路中提供的电感中积累的能量被半导体电路或半导体的差分电阻消耗，从而防止电磁噪声的发生和过大的电压。

公开(公告)号：US06414370B1

公开(公告)日：2002-07-02

申请号：US09639801

申请日：2000-08-17

申请人： Masahiro Nagasu ,  Hideo Kobayashi ,  Hideki Miyazaki ,  Shin Kimura ,  Junichi Sakano ,  Mutsuhiro Mori

发明人： Masahiro Nagasu ,  Hideo Kobayashi ,  Hideki Miyazaki ,  Shin Kimura ,  Junichi Sakano ,  Mutsuhiro Mori

IPC分类号： H01L27082

CPC分类号： H01L29/866 ,  H01L29/0692 ,  H01L29/0834 ,  H01L29/7393 ,  H01L29/7395 ,  H03K17/08148 ,  H03K17/0828

摘要： A semiconductor circuit or a semiconductor device has the current-voltage characteristic that, in a blocking-state of the semiconductor circuit or the semiconductor device, a current gently flows for values of a voltage equal to or greater than a first voltage value but equal to or smaller than a second voltage value, whereas a current abruptly flows for values of a voltage greater than the second voltage value. Due to the current-voltage characteristic, energy accumulated in an inductance provided within the circuit is consumed by a differential resistance of the semiconductor circuit or a semiconductor, thereby preventing the occurrence of the electromagnetic noise and an excessively large voltage.

摘要翻译： 半导体电路或半导体器件具有电流 - 电压特性，在半导体电路或半导体器件的阻挡状态下，电流缓慢地流过等于或大于第一电压值但等于或等于 或小于第二电压值，而电流突然流过大于第二电压值的电压值。 由于电流 - 电压特性，在电路内提供的电感中积累的能量被半导体电路或半导体的差分电阻消耗，从而防止电磁噪声的发生和过大的电压。

公开(公告)号：US5731970A

公开(公告)日：1998-03-24

申请号：US473937

申请日：1995-06-07

申请人： Mutsuhiro Mori ,  Ryuichi Saito ,  Shin Kimura ,  Syuuji Saitoo ,  Kiyoshi Nakata ,  Akira Horie ,  Yoshihiko Koike ,  Shigeki Sekine

发明人： Mutsuhiro Mori ,  Ryuichi Saito ,  Shin Kimura ,  Syuuji Saitoo ,  Kiyoshi Nakata ,  Akira Horie ,  Yoshihiko Koike ,  Shigeki Sekine

IPC分类号： H01L23/04 ,  H01L23/24 ,  H01L25/07 ,  H02M7/00 ,  H02M7/48 ,  H02M7/487 ,  H03K17/0814 ,  H02M7/5387

CPC分类号： H02M7/487 ,  H01L23/04 ,  H01L23/24 ,  H01L24/49 ,  H01L25/072 ,  H02M7/003 ,  H03K17/08148 ,  H01L2224/45124 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/49111 ,  H01L2224/49113 ,  H01L2224/73265 ,  H01L24/45 ,  H01L24/48 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01015 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01042 ,  H01L2924/01055 ,  H01L2924/01082 ,  H01L2924/014 ,  H01L2924/10253 ,  H01L2924/12032 ,  H01L2924/12036 ,  H01L2924/1301 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01L2924/13091 ,  H01L2924/19041 ,  H01L2924/30107 ,  H01L2924/351 ,  Y10S257/925

摘要： An inverter device includes plural modules, each module being formed by a series circuit having a parallel circuit of a first switching device and a first diode, and a parallel circuit of a second switching device and a second diode, allowing a reduced size, high reliability, high frequency switching and low noise. Each module forms one arm portion of the inverter. Lifetimes of the diodes and the switching devices are set in a manner to equalize losses in the inverter. Preferably, insulated gate bipolar transistors (IGBTs) formed by diffusion are used as the switching devices since the lifetimes of these devices can easily be adjusted to optimize design of the inverter.

摘要翻译： 逆变器装置包括多个模块，每个模块由具有第一开关装置和第一二极管的并联电路的串联电路以及第二开关装置和第二二极管的并联电路形成，允许尺寸减小，可靠性高 ，高频开关和低噪声。 每个模块形成逆变器的一个臂部分。 二极管和开关器件的寿命设定为使逆变器的损耗相等。 优选地，由扩散形成的绝缘栅双极晶体管（IGBT）用作开关器件，因为这些器件的寿命可以容易地被调整以优化逆变器的设计。

公开(公告)号：US5929519A

公开(公告)日：1999-07-27

申请号：US979778

申请日：1997-11-26

申请人： Mutsuhiro Mori ,  Ryuichi Saito ,  Shin Kimura ,  Syuuji Saitoo ,  Kiyoshi Nakata ,  Akira Horie ,  Yoshihiko Koike ,  Shigeki Sekine

发明人： Mutsuhiro Mori ,  Ryuichi Saito ,  Shin Kimura ,  Syuuji Saitoo ,  Kiyoshi Nakata ,  Akira Horie ,  Yoshihiko Koike ,  Shigeki Sekine

IPC分类号： H01L23/04 ,  H01L23/24 ,  H01L25/07 ,  H02M7/00 ,  H02M7/48 ,  H02M7/487 ,  H03K17/0814 ,  H01L23/34

CPC分类号： H02M7/487 ,  H01L23/04 ,  H01L23/24 ,  H01L24/49 ,  H01L25/072 ,  H02M7/003 ,  H03K17/08148 ,  H01L2224/45124 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/49111 ,  H01L2224/49113 ,  H01L2224/73265 ,  H01L24/45 ,  H01L24/48 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01015 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01042 ,  H01L2924/01055 ,  H01L2924/01082 ,  H01L2924/014 ,  H01L2924/10253 ,  H01L2924/12032 ,  H01L2924/12036 ,  H01L2924/1301 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01L2924/13091 ,  H01L2924/19041 ,  H01L2924/30107 ,  H01L2924/351 ,  Y10S257/925

摘要： An inverter device includes plural modules, each module being formed by a series circuit having a parallel circuit of a switching device and a first diode, and a parallel circuit of a second switching device and a second diode, allowing a reduced size, high reliability, high frequency switching and low noise. Each of the semiconductor modules includes a plurality of switching device chips and at least one diode chip formed on a metal substrate. Electrode plates are provided in locations of the module adjacent to the switching device chips and the diode chips to facilitate connection of the electrodes of the respective chips to one another and to the outside of the module.

摘要翻译： 逆变器装置包括多个模块，每个模块由具有开关装置和第一二极管的并联电路的串联电路以及第二开关装置和第二二极管的并联电路形成，允许减小尺寸，高可靠性， 高频开关和低噪声。 每个半导体模块包括多个开关器件芯片和形成在金属衬底上的至少一个二极管芯片。 电极板设置在与开关器件芯片和二极管芯片相邻的模块的位置处，以便于将各个芯片的电极彼此连接并连接到模块的外部。

公开(公告)号：US5801936A

公开(公告)日：1998-09-01

申请号：US480399

申请日：1995-06-07

申请人： Mutsuhiro Mori ,  Ryuichi Saito ,  Shin Kimura ,  Kiyoshi Nakata ,  Syuuji Saitoo ,  Akira Horie ,  Yoshihiko Koike ,  Shigeki Sekine

发明人： Mutsuhiro Mori ,  Ryuichi Saito ,  Shin Kimura ,  Kiyoshi Nakata ,  Syuuji Saitoo ,  Akira Horie ,  Yoshihiko Koike ,  Shigeki Sekine

IPC分类号： H01L21/331 ,  H01L23/04 ,  H01L23/18 ,  H01L23/24 ,  H01L25/065 ,  H01L25/07 ,  H01L25/16 ,  H02M7/00 ,  H02M7/48 ,  H02M7/487 ,  H03K17/0814 ,  H02M7/5387

CPC分类号： H03K17/08148 ,  H01L23/04 ,  H01L23/18 ,  H01L23/24 ,  H01L24/49 ,  H01L25/0655 ,  H01L25/072 ,  H01L25/16 ,  H01L25/18 ,  H01L29/66333 ,  H02M7/003 ,  H02M7/487 ,  H01L2224/45124 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/49111 ,  H01L2224/49113 ,  H01L24/45 ,  H01L24/48 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01015 ,  H01L2924/01028 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01042 ,  H01L2924/01055 ,  H01L2924/01082 ,  H01L2924/014 ,  H01L2924/10253 ,  H01L2924/12032 ,  H01L2924/1301 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01L2924/13091 ,  H01L2924/19041 ,  H01L2924/30107 ,  H01L2924/351

摘要： An inverter device includes plural modules, each module being formed by a series circuit having a parallel circuit of a first switching device and a first diode, and a parallel circuit of a second switching device and a second diode, allowing a reduced size, high reliability, high frequency switching and low noise.

摘要翻译： 逆变器装置包括多个模块，每个模块由具有第一开关装置和第一二极管的并联电路的串联电路以及第二开关装置和第二二极管的并联电路形成，允许尺寸减小，可靠性高 ，高频开关和低噪声。

公开(公告)号：US5459655A

公开(公告)日：1995-10-17

申请号：US947544

申请日：1992-09-21

申请人： Mutsuhiro Mori ,  Ryuichi Saito ,  Shin Kimura ,  Kiyoshi Nakata ,  Syuuji Saitoo ,  Akira Horie ,  Yoshihiko Koike ,  Shigeki Sekine

发明人： Mutsuhiro Mori ,  Ryuichi Saito ,  Shin Kimura ,  Kiyoshi Nakata ,  Syuuji Saitoo ,  Akira Horie ,  Yoshihiko Koike ,  Shigeki Sekine

IPC分类号： H01L21/331 ,  H01L23/04 ,  H01L23/18 ,  H01L23/24 ,  H01L25/065 ,  H01L25/07 ,  H01L25/16 ,  H02M7/00 ,  H02M7/48 ,  H02M7/487 ,  H03K17/0814 ,  H02M7/5387

CPC分类号： H03K17/08148 ,  H01L23/04 ,  H01L23/18 ,  H01L23/24 ,  H01L24/49 ,  H01L25/0655 ,  H01L25/072 ,  H01L25/16 ,  H01L25/18 ,  H01L29/66333 ,  H02M7/003 ,  H02M7/487 ,  H01L2224/45124 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/49111 ,  H01L2224/49113 ,  H01L24/45 ,  H01L24/48 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01015 ,  H01L2924/01028 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01042 ,  H01L2924/01055 ,  H01L2924/01082 ,  H01L2924/014 ,  H01L2924/10253 ,  H01L2924/12032 ,  H01L2924/1301 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01L2924/13091 ,  H01L2924/19041 ,  H01L2924/30107 ,  H01L2924/351

摘要： An inverter device includes plural modules, each module being formed by a series circuit having a parallel circuit of a first switching device and a first diode, and a parallel circuit of a second switching device and a second diode, allowing a reduced size, high reliability, high frequency switching and low noise. Each module forms one arm portion of the inverter. Lifetimes of the diodes and the switching devices are set in a manner to equalize losses in the inverter. Preferably, insulated gate bipolar transistors (IGBTs) formed by diffusion are used as the switching devices since the lifetimes of these devices can easily be adjusted to optimize design of the inverter.

摘要翻译： 逆变器装置包括多个模块，每个模块由具有第一开关装置和第一二极管的并联电路的串联电路以及第二开关装置和第二二极管的并联电路形成，允许尺寸减小，可靠性高 ，高频开关和低噪声。 每个模块形成逆变器的一个臂部分。 二极管和开关器件的寿命设定为使逆变器的损耗相等。 优选地，由扩散形成的绝缘栅双极晶体管（IGBT）用作开关器件，因为这些器件的寿命可以容易地被调整以优化逆变器的设计。

公开(公告)号：US07664373B2

公开(公告)日：2010-02-16

申请号：US10900891

申请日：2004-07-27

申请人： Shin Kimura

发明人： Shin Kimura

IPC分类号： H04N5/76

CPC分类号： H04N21/4341 ,  H04N21/2368 ,  H04N21/4307 ,  H04N21/84

摘要： A program capable of individually decoding video data and audio data from data storing, mixed together, the video data, the audio data, and attribute data interleaved, wherein an SYS parse routine parses data MXF_D to extract system data SYS; a PIC parse routine parses the data MXF_D to extract video data PIC and decodes the related extracted video data PIC based on system data SYS extracted by the SYS parse routine 61, and an SOU parse routine parses the data MXF_D to extract audio data SOU and decodes the related extracted audio data SOU based on the system data SYS extracted by the SYS parse routine.

摘要翻译： 一种程序，其能够从数据存储，混合在一起，视频数据，音频数据和交织的属性数据中分别解码视频数据和音频数据，其中SYS解析程序解析数据MXF_D以提取系统数据SYS; PIC解析程序解析数据MXF_D以提取视频数据PIC，并且基于由SYS解析程序61提取的系统数据SYS解码相关提取的视频数据PIC，并且SOU解析程序解析数据MXF_D以提取音频数据SOU并解码 基于通过SYS解析例程提取的系统数据SYS的相关提取的音频数据SOU。