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    • 2. 发明授权
    • Program, data processing method, and system of same
    • 程序,数据处理方法和系统
    • US07664373B2
    • 2010-02-16
    • US10900891
    • 2004-07-27
    • Shin Kimura
    • Shin Kimura
    • H04N5/76
    • H04N21/4341H04N21/2368H04N21/4307H04N21/84
    • 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.
    • 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。
    • 6. 发明授权
    • Gate drive circuit of voltage drive switching element
    • 电压驱动开关元件的栅极驱动电路
    • US06271709B1
    • 2001-08-07
    • US09453204
    • 1999-12-03
    • Shin KimuraMasahiro NagasuSatoru InaridaHideki MiyazakiKatsunori Suzuki
    • Shin KimuraMasahiro NagasuSatoru InaridaHideki MiyazakiKatsunori Suzuki
    • H03K1716
    • H03K17/168H03K17/163
    • 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).
    • 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。