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12 条记录 (耗时 0.017 秒)

    Phthalimides and herbicide containing the same as active component
    1.
    发明授权
    Phthalimides and herbicide containing the same as active component 失效
    含有与活性组分相同的邻苯二甲酰亚胺和除草剂

    公开(公告)号：US06365753B1

    公开(公告)日：2002-04-02

    申请号：US09720826

    申请日：2001-03-08

    申请人： Bunji Natsume ,  Mitsuru Hikido ,  Shinji Kawaguchi

    发明人： Bunji Natsume ,  Mitsuru Hikido ,  Shinji Kawaguchi

    IPC分类号： C07D20948

    CPC分类号： C07D209/48 ,  A01N37/46

    摘要： A phthalimide represented by general formula (I): wherein L represents L-1 or L-2: (wherein R1 and R2 each independently represent a hydrogen atom, an alkyl group, etc.); A represents an oxygen atom, a sulfur atom or —NR5— (wherein R5 is a hydrogen atom, an alkyl group, an alkenyl group, etc.); R represents a hydrogen atom, an alkyl group, an alkenyl group, a cycloalkyl group, a phenyl group, etc.; X represents a halogen atom; Y represents a hydrogen atom or a halogen atom; and Z represents a hydrogen atom, an alkyl group, a haloalkyl group or a halogen atom. The compound exhibits excellent herbicidal effects with high selectivity.

    摘要翻译： 由通式（I）表示的邻苯二甲酰亚胺：其中L表示L-1或L-2（其中R1和R2各自独立地表示氢原子，烷基等）; A表示氧原子，硫原子或-NR5-（其中R5是氢原子，烷基，烯基等）; R表示氢原子，烷基，烯基，环烷基，苯基等; X表示卤原子; Y表示氢原子或卤素原子; Z表示氢原子，烷基，卤代烷基或卤素原子。 该化合物以高选择性表现出优异的除草效果。

    Phenoxymethylpyrimidine derivative and use thereof as herbicide
    3.
    发明授权
    Phenoxymethylpyrimidine derivative and use thereof as herbicide 失效
    苯氧甲基嘧啶衍生物及其作为除草剂的用途

    公开(公告)号：US5468721A

    公开(公告)日：1995-11-21

    申请号：US140062

    申请日：1993-10-29

    申请人： Norio Sasaki ,  Sachio Kudo ,  Michi Watanabe ,  Keiji Endo ,  Shinji Kawaguchi

    发明人： Norio Sasaki ,  Sachio Kudo ,  Michi Watanabe ,  Keiji Endo ,  Shinji Kawaguchi

    IPC分类号： A01N43/54 ,  C07D239/52 ,  C07D409/12

    CPC分类号： C07D409/12 ,  A01N43/54 ,  C07D239/52

    摘要： A phenoxymethylpyrimidine derivative represented by the general formula (1) ##STR1## and a herbicide containing it as an effective ingredient. This compound has a high weed killing effect, a wide weed killing spectrum and high safety on crops, and is thus useful as a herbicide.whereinX denotes a halogen atom, a lower alkyl group, a lower alkoxy group, a lower acyloxy group or a nitro group,n denotes an integer of 0, 1 or 2,Y denotes a hydrogen atom, a lower alkyl group, a lower alkenyl group, a lower alkynyl group, a substituted lower alkyl group, a substituted lower alkenyl group, a substituted lower alkynyl group, an alkali metal atom, an alkaline earth metal atom or an ammonium cation optionally substituted by alkyl group(s), andR.sup.1 and R.sup.2 each independently denote a lower alkyl group.

    摘要翻译： PCT No.PCT / JP92 / 00560 Sec。 371日期：1993年10月29日 102（e）日期1993年10月29日PCT提交1992年4月28日PCT公布。 WO92 / 19603 PCT出版物 1992年12月11日，由通式（1）表示的苯氧基甲基嘧啶衍生物（1）和含有它作为有效成分的除草剂。 这种化合物具有高杂草杀灭效果，宽杂草杀虫谱和作物高安全性，因此可用作除草剂。 其中X表示卤素原子，低级烷基，低级烷氧基，低级酰氧基或硝基，n表示0,1或2的整数，Y表示氢原子，低级烷基，低级 烯基，低级炔基，取代的低级烷基，取代的低级烯基，取代的低级炔基，碱金属原子，碱土金属原子或任选被烷基取代的铵阳离子，以及 R1和R2各自独立地表示低级烷基。

    ADPCM encoding and decoding circuits
    6.
    发明授权
    ADPCM encoding and decoding circuits 失效
    ADPCM编码和解码电路

    公开(公告)号：US4860315A

    公开(公告)日：1989-08-22

    申请号：US184082

    申请日：1988-04-20

    申请人： Kenichiro Hosoda ,  Shinji Kawaguchi ,  Atsushi Shinbo ,  Kiyoshi Yokota

    发明人： Kenichiro Hosoda ,  Shinji Kawaguchi ,  Atsushi Shinbo ,  Kiyoshi Yokota

    IPC分类号： H03M7/38 ,  G10L19/00 ,  H03M3/04

    CPC分类号： H03M3/042

    摘要： In an ADPCM encoding and decoding system comprising an encoder having an adaptive predictor and an adaptive quantizer and a decoder having an adaptive predictor and an inverse adaptive quantizer, the adaptive predictors each comprise: an adaptive-zero predictor of an arbitrary order and an adaptive-pole predictor of an arbitrary order, for input signals with time-varying frequency components; a fixed-pole predictor of an arbitrary order, for input signals the frequency composition of which remains substantially invariant over time; and an offset predictor for rejecting an offset component of the input signals, these elements being connected in series. The adaptive-zero and adaptive-pole predictors generate estimates for voice signals with time-varying frequency components. The fixed-pole predictor generates estimates for voiceband data signals the frequency components of which remain substantially invariant over time. The adaptive predictors effectively operate for voice and voiceband data signals, providing a higher prediction gain. The quantizer provides a stably higher signal-to-quantization noise ratio for modem signals.

    Adaptive digital filter
    7.
    发明授权
    Adaptive digital filter 失效
    自适应数字滤波器

    公开(公告)号：US4779225A

    公开(公告)日：1988-10-18

    申请号：US11050

    申请日：1987-02-05

    申请人： Atsushi Fukasawa ,  Kenichiro Hosoda ,  Ryoichi Miyamoto ,  Hiromi Ando ,  Shinji Kawaguchi

    发明人： Atsushi Fukasawa ,  Kenichiro Hosoda ,  Ryoichi Miyamoto ,  Hiromi Ando ,  Shinji Kawaguchi

    IPC分类号： H03M3/04 ,  G06F7/38

    CPC分类号： H03M3/042

    摘要： An adaptive digital filter which is used, for instance, for a prediction filter in an ADPCM modulator and an ADPCM demodulator, for providing stable operation and minimum phase shift response. The filter (FIG. 4, FIG. 5) has three parallel branches (A,B,C), two (A,B) of them have a plurality of series connected non-recursive filter elements (A.sub.1 -A.sub.n, B.sub.1 -B.sub.n) each of which has degree not larger than three relating to an operator (Z.sup.-1), and third branch (C) is merely a conductive line. Tap coefficients (c.sub.1, c.sub.2, . . ., d.sub.1, d.sub.2, . . . ) of non-recursive filter elements change according to solutions of the transfer of the filter. A numerator and/or a denominator of the transfer function of the present filter is a Chebychev polynominal relating to an operator (Z.sup.-1), and has a zero point and/or a pole. The solutions (w.sub.i, v.sub.i) of a numerator and a denominator locate alternately on a unit circle (FIG. 6) on a Z.sup.-1 plane. When solutions of the transfer function do not locate alternately on said unit circle, tap coefficients (c.sub.1, c.sub.2, . . . , d.sub.1, d.sub.2, . . . ) are not updated, since non-alternate solutions do not assure stable operation and/or minimum phase shift response of the filter.

    Adaptive digital filter
    8.
    发明授权
    Adaptive digital filter 失效
    自适应数字滤波器

    公开(公告)号：US4660163A

    公开(公告)日：1987-04-21

    申请号：US570634

    申请日：1984-01-13

    申请人： Atsushi Fukasawa ,  Kenichiro Hosoda ,  Ryoichi Miyamoto ,  Hiromi Ando ,  Shinji Kawaguchi

    发明人： Atsushi Fukasawa ,  Kenichiro Hosoda ,  Ryoichi Miyamoto ,  Hiromi Ando ,  Shinji Kawaguchi

    IPC分类号： H03M3/04 ,  G06F7/38

    CPC分类号： H03M3/042

    摘要： An adaptive digital filter which is used, for instance, for a prediction filter in an ADPCM modulator and an ADPCM demodulator, for providing stable operation and minimum phase shift response has been found. The filter (FIG. 4, FIG. 5) has three parallel branches (A,B,C), two (A,B) of them have a plurality of series connected non-recursive filter elements (A.sub.1 -A.sub.n, B.sub.1 -B.sub.n) each of which has degree not larger than three relating to an operator (Z.sup.-1), and third branch (C) is merely a conductive line. Tap coefficients (c.sub.1, c.sub.2, . . . , d.sub.1, d.sub.2, . . . ) of non-recursive filter elements change according to solutions of the transfer function of the filter. A numerator and/or a denominator of the transfer function of the present filter is a Chebychev polynominal relating to an operator (Z.sup.-1), and has a zero point and/or a pole. The solutions (w.sub.i, v.sub.i) of a numerator and a denominator locate alternately on a unit circle (FIG. 6) on a Z.sup.-1 plane. When solutions of the transfer function do not locate alternately on said unit circle, tap coefficients (c.sub.1, c.sub.2, . . . , d.sub.1, d.sub.2, . . . ) are not updated, since non-alternate solutions do not assure stable operation and/or minimum phase shift response of the filter.

    摘要翻译： 已经发现了用于例如用于ADPCM调制器中的预测滤波器和用于提供稳定操作和最小相移响应的ADPCM解调器的自适应数字滤波器。 滤波器（图4，图5）具有三个平行分支（A，B，C），它们中的两个（A，B）具有多个串联连接的非递归滤波器元件（A1-An，B1-Bn （Z-1），第三分支（C）仅仅是导线。 非递归滤波器元件的抽头系数（c1，c2，...，d1，d2，...）根据滤波器的传递函数的解决方案而变化。 本滤波器的传递函数的分子和/或分母是与运算符（Z-1）相关的切比西夫多项式，具有零点和/或极点。 分子和分母的解（wi，vi）交替地位于Z-1平面上的单位圆（图6）上。 当传递函数的解不会交替地定位在所述单位圆上时，抽头系数（c1，c2，...，d1，d2，...）不更新，因为非替代解不能保证稳定的操作和/ 或滤波器的最小相移响应。

    Power supply device
    9.
    发明授权
    Power supply device 有权
    电源设备

    公开(公告)号：US08415930B2

    公开(公告)日：2013-04-09

    申请号：US12772696

    申请日：2010-05-03

    申请人： Nobuhiro Kihara ,  Masayoshi Maeda ,  Shinji Kawaguchi ,  Hiroshi Okuda ,  Fumito Uemura ,  Takahiro Urakabe ,  Masaya Inoue ,  Naoki Itoi ,  Kenji Ishi

    发明人： Nobuhiro Kihara ,  Masayoshi Maeda ,  Shinji Kawaguchi ,  Hiroshi Okuda ,  Fumito Uemura ,  Takahiro Urakabe ,  Masaya Inoue ,  Naoki Itoi ,  Kenji Ishi

    IPC分类号： H02P9/42

    CPC分类号： H02M3/07 ,  H02J7/1492 ,  H02M3/158 ,  H02P9/48 ,  Y02T10/92

    摘要： Provided is a power supply device including: a magneto generator (1), which includes: a rotor including a magnet forming a magnetic field; and a stator which generates an alternating current in stator windings by rotation of the rotor; a rectifying unit (3) which rectifies the alternating current generated by the magneto generator to a direct current; a variable transformation-ratio direct current voltage transformer (40) which transforms an output voltage of the direct current of the rectifying unit to a voltage between input terminals of an electrical load (2) to which electric power is supplied; and a voltage control unit (5) which controls a transformation ratio of the variable transformation-ratio direct current voltage transformer in accordance with at least one of an operating state signal regarding the rotation of the rotor of the magneto generator and an electrical load state signal of the electrical load.

    摘要翻译： 提供一种电源装置，包括：磁电发生器（1），其包括：包括形成磁场的磁体的转子; 以及通过转子旋转在定子绕组中产生交流电的定子; 整流单元（3），其将由所述磁发电机产生的交流电流整流为直流电; 变换比直流电压变压器（40），其将整流单元的直流电压的输出电压转换成供给电力的电负载（2）的输入端子之间的电压; 以及电压控制单元（5），其根据关于磁电发生器的转子的旋转的运行状态信号和电负载状态信号中的至少一个来控​​制可变变比直流电压互感器的变比比 的电负载。