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33 条记录 (耗时 0.043 秒)

    Two-dimensional digital i.times.j filter of rang, r<i, implemented as degenerated r.times.j digital filter
    14.
    发明授权
    Two-dimensional digital i.times.j filter of rang, r<i, implemented as degenerated r.times.j digital filter 失效
    二维数字ixj滤波器，r

    公开(公告)号：US5410362A

    公开(公告)日：1995-04-25

    申请号：US116270

    申请日：1993-09-03

    申请人： Hiroaki Terada ,  Makoto Iwata ,  Masayuki Mizuno

    发明人： Hiroaki Terada ,  Makoto Iwata ,  Masayuki Mizuno

    IPC分类号： H03H17/02 ,  H03H17/06 ,  H03H17/08 ,  H04N1/40 ,  G06F15/31

    CPC分类号： H03H17/0202

    摘要： A signal input in a raster scan format is entered into one-dimensional digital filters. An output of the one-dimensional digital filter is multiplied in a multiplier. Outputs of one-dimensional digital filters are provided to delay circuits to generate a time delay in a direction perpendicular to the raster scan direction. The output of the multiplier and the outputs of the delay circuits are added by adders. A one-dimensional digital filter of the vertical direction is decomposed in a manner more simple than in the horizontal direction to reduce delay time between input and output.

    摘要翻译： 以光栅扫描格式输入的信号输入到一维数字滤波器中。 一维数字滤波器的输出在乘法器中相乘。 提供一维数字滤波器的输出以延迟电路以在垂直于光栅扫描方向的方向上产生时间延迟。 乘法器的输出和延迟电路的输出由加法器相加。 垂直方向的一维数字滤波器以比水平方向更简单的方式分解，以减少输入和输出之间的延迟时间。

    Distributed processing device for a digital filter
    15.
    发明授权
    Distributed processing device for a digital filter 失效
    用于数字滤波器的分布式处理装置

    公开(公告)号：US5524028A

    公开(公告)日：1996-06-04

    申请号：US116271

    申请日：1993-09-03

    申请人： Hiroaki Terada ,  Makoto Iwata ,  Masayuki Mizuno

    发明人： Hiroaki Terada ,  Makoto Iwata ,  Masayuki Mizuno

    IPC分类号： H03H17/00 ,  G06F17/00 ,  H03H17/02 ,  H04N1/40 ,  H03H7/30 ,  H04B1/10

    CPC分类号： H03H17/0241

    摘要： A horizontal synchronizing signal is counted by a binary counter. A first switch is switched in response to the count value, whereby signal data is classified. A sampling clock signal is counted by a binary counter. An output of the first switch is switched by second and third switches in response to the count value, whereby the data input rate of signal data is reduced. Each classified signal is subjected to filtering by a two-dimensional FIR digital filter.

    摘要翻译： 水平同步信号由二进制计数器计数。 响应于计数值切换第一开关，从而信号数据被分类。 采样时钟信号由二进制计数器计数。 响应于计数值，由第二和第三开关切换第一开关的输出，从而降低信号数据的数据输入速率。 每个分类的信号通过二维FIR数字滤波器进行滤波。

    Feed back circuit
    17.
    发明授权
    Feed back circuit 失效
    回馈电路

    公开(公告)号：US5959484A

    公开(公告)日：1999-09-28

    申请号：US807374

    申请日：1997-02-27

    申请人： Tadahiro Ohmi ,  Tadashi Shibata ,  Hiroaki Terada ,  Koji Kotani

    发明人： Tadahiro Ohmi ,  Tadashi Shibata ,  Hiroaki Terada ,  Koji Kotani

    IPC分类号： G06G7/60 ,  H01L21/8234 ,  H01L27/088 ,  H03K3/356 ,  H03K19/08 ,  H03K19/20

    CPC分类号： H03K19/0813

    摘要： A feedback circuit is provided which is capable of realizing handshake functions, flip flop functions, and other functions using a smaller number of elements and chip surface. The threshold circuit is provided with an electrode which is electrically floating and a plurality of input electrodes which are connected with the floating electrode via capacity elements, and the circuit has a mechanism for essentially determining the potential of the floating electrode by means of the potentials applied to the input electrodes, and the output of the circuit is determined by the potential of the floating gate; the output of the threshold circuit is connected to at least one of the plurality of input electrodes, either directly, or via at least one circuit of some type.

    摘要翻译： 提供了一种反馈电路，其能够使用较少数量的元件和芯片表面来实现握手功能，触发器功能和其他功能。 阈值电路设置有电浮动的电极和通过电容元件与浮动电极连接的多个输入电极，并且电路具有用于通过施加的电位基本上确定浮置电极的电位的机构 到输入电极，并且电路的输出由浮栅的电位确定; 阈值电路的输出直接或经由某种类型的至少一个电路连接到多个输入电极中的至少一个。

    LIQUID-CRYSTALLINE POLYESTER BLEND
    18.
    发明申请
    LIQUID-CRYSTALLINE POLYESTER BLEND 有权
    液晶聚合物混合物

    公开(公告)号：US20090111926A1

    公开(公告)日：2009-04-30

    申请号：US12260536

    申请日：2008-10-29

    申请人： Satoru Yonezawa ,  Motoki Asahara ,  Hisanari Fujiwara ,  Hiroaki Terada ,  Hiroyuki Kato

    发明人： Satoru Yonezawa ,  Motoki Asahara ,  Hisanari Fujiwara ,  Hiroaki Terada ,  Hiroyuki Kato

    IPC分类号： C08K3/38 ,  C08L71/00 ,  C08K3/40

    CPC分类号： C09K19/3809 ,  C08K7/14 ,  C08L67/00 ,  C08L2205/02 ,  C08L2666/18

    摘要： The present invention provides a liquid-crystalline polyester blend, which is obtained by combining a liquid-crystalline polyester (A) and a liquid-crystalline polyester (B) such that the ratio by weight of (A)/(B) is 99/1 to 80/20: liquid-crystalline polyester (A) which consists of aromatic oxycarbonyl repeating units, aromatic dioxy repeating units and aromatic dicarbonyl repeating units, and contains 40-80 mol % of the repeating unit represented by formula (I) based on the total repeating units constituting the liquid-crystalline polyester (A); liquid-crystalline polyester (B) which comprises repeating units represented by formulae (I) and (II), wherein the molar proportion of the total amount of the repeating units represented by formulae (I) and (II) based on the total amount of the repeating units constituting the liquid-crystalline polyester (B) is greater than or equal to 90 mol % and the molar proportion of the repeating units represented by formulae (I) to (II) is from 10/90 to 50/50. The liquid-crystalline polyester blend of the present invention exhibits excellent dielectric properties in high frequency regions as well as good impact strength and molding processability.

    摘要翻译： 本发明提供一种液晶聚酯共混物，其通过将液晶聚酯（A）和液晶聚酯（B）组合使得（A）/（B）的重量比为99 / 1〜80/20：由芳香族氧羰基重复单元，芳香族二氧基重复单元和芳香族二羰基重复单元构成的液晶性聚酯（A），并且含有40〜80摩尔％的式（I）所示的重复单元，基于 构成液晶聚酯（A）的总重复单元; 含有由式（I）和（II）表示的重复单元的液晶聚酯（B），其中由式（I）和（II）表示的重复单元的总量的摩尔比例基于式 构成液晶聚酯（B）的重复单元大于或等于90摩尔％，由式（I）至（II）表示的重复单元的摩尔比为10/90〜50/50。 本发明的液晶聚酯共混物在高频区域表现出优异的介电性能以及良好的冲击强度和成型加工性能。