公开(公告)号：US4658255A

公开(公告)日：1987-04-14

申请号：US633030

申请日：1984-07-23

申请人： Hiroshi Nakamura ,  Eiichi Kiuchi ,  Toshihiko Hagisawa

发明人： Hiroshi Nakamura ,  Eiichi Kiuchi ,  Toshihiko Hagisawa

IPC分类号： G01S13/52 ,  G01S7/292 ,  G01S13/522 ,  G01S13/524 ,  H03H17/00 ,  H03H17/02 ,  H03H21/00

CPC分类号： G01S7/2923 ,  G01S13/5244

摘要： An adaptive radar signal processing apparatus for a radar system wherein filter coefficients are switched for individual regions so that optimum filter characteristics can be obtained for the individual stationary clutter region, moving clutter region, clear region, etc. thereby providing suppression of undesired signals which is adapted for each region.

摘要翻译： 一种用于雷达系统的自适应雷达信号处理装置，其中针对各个区域切换滤波器系数，使得可以为各个固定杂波区域，移动杂波区域，清除区域等获得最佳滤波特性，从而提供对不需要的信号的抑制， 适应每个地区。

公开(公告)号：US5036328A

公开(公告)日：1991-07-30

申请号：US531364

申请日：1990-05-31

申请人： Hiroshi Nakamura ,  Eiichi Kiuchi

发明人： Hiroshi Nakamura ,  Eiichi Kiuchi

IPC分类号： G01S7/295 ,  G01S13/28

CPC分类号： G01S13/282

摘要： A pulse compressing apparatus for use in a radar system receives an input signal data stream which has been received by the radar system and which corresponds to a transmitted long pulse. A weight coefficient generator generates the same number of weight coefficients as the number of input signal values in the input signal data stream. The same number of arithmetic units is provided and the weight coefficients are sequentially transferred to each arithmetic means where they are processed with the input signal values. The results of the processing from the arithmetic units are added together to produce a compressed pulse output.

公开(公告)号：US4053885A

公开(公告)日：1977-10-11

申请号：US673323

申请日：1976-04-05

申请人： Yuichi Tomita ,  Takeru Irabu ,  Eiichi Kiuchi

发明人： Yuichi Tomita ,  Takeru Irabu ,  Eiichi Kiuchi

IPC分类号： G01S13/524 ,  G01S13/532 ,  G01S9/42

CPC分类号： G01S13/5246 ,  G01S13/532

摘要： A moving target indication radar is disclosed in which the zero-Doppler-speed components of the radar return signal are eliminated by correlation processing in the azimuthal direction. In some cases, a similar correlation processing is concurrently performed in the range direction. The moving target indication radar has both a radar signal analog processing portion and a radar signal digital processing portion. The received pulse returns are processed by quadrature phase detectors to provide outputs which are in phase and quadrature phase analog data signals representing real and imaginary parts of the Doppler frequency data. These signals are converted to corresponding digital words which are then divided into a plurality of digital Doppler frequency components by a discrete Fourier transform circuit. A buffer memory is connected to store the outputs of the discrete Fourier transform circuit. An amplitude calculator selectively receives the outputs of the buffer memory and computes the root-mean-square value for each output of the discrete Fourier transform circuit stored in the buffer memory. A second buffer memory is connected to store the outputs of the amplitude calculator, and a correlation processing circuit averages the outputs of the second buffer memory which represent the data of a plurality of every n-th one of the unit azimuthal regions and subtracts the average output from the data for the center of the plurality of unit regions.

摘要翻译： 公开了一种移动目标指示雷达，其中通过方位角方向的相关处理消除了雷达返回信号的零多普勒速度分量。 在一些情况下，在范围方向上同时执行类似的相关处理。 移动目标指示雷达具有雷达信号模拟处理部分和雷达信号数字处理部分。 接收到的脉冲返回由正交相位检测器处理，以提供表示多普勒频率数据的实部和虚部的同相和正交相位模拟数据信号的输出。 这些信号被转换成相应的数字字，然后通过离散傅里叶变换电路被分成多个数字多普勒频率分量。 连接缓冲存储器来存储离散付里叶变换电路的输出。 振幅计算器选择性地接收缓冲存储器的输出，并计算存储在缓冲存储器中的离散傅立叶变换电路的每个输出的均方根值。 连接第二缓冲存储器以存储幅度计算器的输出，相关处理电路对代表单位方位角区域中的第n个多个的数据的第二缓冲存储器的输出进行平均，并且减去平均值 从多个单位区域的中心的数据输出。

公开(公告)号：US07781129B2

公开(公告)日：2010-08-24

申请号：US10520321

申请日：2003-07-23

申请人： Masahiro Tatsuzawa ,  Shunsuke Sega ,  Arata Kudou ,  Eiichi Kiuchi ,  Hiroshi Katsube ,  Akitaka Nishio

发明人： Masahiro Tatsuzawa ,  Shunsuke Sega ,  Arata Kudou ,  Eiichi Kiuchi ,  Hiroshi Katsube ,  Akitaka Nishio

IPC分类号： G02B5/20 ,  G02F1/1335 ,  G03F7/00

CPC分类号： G02F1/133516 ,  Y10T428/2982

摘要： A green pigment for a color filter including a phthalocyanine green pigment and capable of expressing a region of xy-chromaticity coordinate enclosed by predetermined equations 1, 2 and 3 defined by the XYZ color system of the CIE when the green pigment is soley subjected to colorimetry. Moreover, using the above-mentioned green pigment, it provides a photosensitive color composition capable of forming a color filter having a wide color reproduction range and a high transmittance. Furthermore, it provides a color filter having a wide color reproduction range and a high transmittance with a green pixel formed using the above-mentioned photosensitive color composition, and a liquid crystal panel using the color filter.

摘要翻译： 一种绿色颜料，用于包含酞菁绿颜料的滤色器，并且当绿色颜料通过比色法测定时，能够表达由CIE的XYZ颜色系统限定的预定方程式1,2和3所包围的xy色度坐标区域 。 此外，使用上述绿色颜料，可提供能够形成色彩再现范围宽，透光率高的滤色片的感光性颜料。 此外，它提供了具有宽的色彩再现范围和使用上述感光颜色组合物形成的绿色像素的高透射率的滤色器，以及使用该滤色器的液晶面板。

公开(公告)号：US4577193A

公开(公告)日：1986-03-18

申请号：US663464

申请日：1984-10-18

申请人： Eiichi Kiuchi ,  Hiroshi Sawanaka ,  Yuichi Tomita

发明人： Eiichi Kiuchi ,  Hiroshi Sawanaka ,  Yuichi Tomita

IPC分类号： G01S7/02 ,  G01S7/28 ,  H01Q3/26 ,  G01S3/16 ,  G01S3/28

CPC分类号： H01Q3/2635 ,  G01S7/2813

摘要： A coherent sidelobe canceller configured as a linear array antenna system having a digital open-loop configuration comprising signal receiver means having (N+1) channels (N is an integer more than one) comprising a main antenna, N auxiliary antennas, and (N+1) signal receiver circuits connected to (N+1) antennas including said main antenna with a one-to-one relationship, to produce radar video signals; analog-to-digital converter means, each channel being connected to corresponding one of said signal receiving means to convert said radar video signals to digital signals; memory means connected to said analog-to-digital converting means to store said digital signals therein; weighting coefficient calculating means connected to all (N+1) channels of said analog-to-digital converting means to perform statistical calculation processing with respect to time series digital signals, thus calculating weighting coefficients based on statistical characteristic of an input signal; multiplier means having (N+1) channels, each channel being connected to corresponding one of said memory means and said weighting coefficient calculating means to start readout operation from said memory means upon completion of the weighting coefficient calculation, thereby to multiply a weighting coefficient, calculated by said weight coefficient calculation circuit, by digital signals thus read and; adder means for summing output signals from said multiplier means, thereby enabling to suppress interference signal based on real time processing.

摘要翻译： 一种配置为具有数字开环配置的线性阵列天线系统的相干旁瓣消除器，包括具有（N + 1）个信道（N是多于一个的整数）的信号接收机装置，包括主天线，N个辅助天线和（N +1）信号接收器电路，其连接到包括所述主天线的（N + 1）个天线，具有一对一的关系，以产生雷达视频信号; 模数转换器装置，每个通道连接到相应的一个所述信号接收装置，以将所述雷达视频信号转换为数字信号; 连接到所述模数转换装置以在其中存储所述数字信号的存储装置; 加权系数计算装置，连接到所述模数转换装置的所有（N + 1）个信道，以对时间序列数字信号执行统计计算处理，从而基于输入信号的统计特性来计算加权系数; 乘法器具有（N + 1）个通道，每个通道连接到所述存储器装置和所述加权系数计算装置中的相应一个，以在加权系数计算完成时从所述存储装置开始读出操作，从而乘以加权系数， 由所述权重系数计算电路计算，由所读取的数字信号; 加法器装置，用于对来自所述乘法器装置的输出信号求和，从而能够基于实时处理来抑制干扰信号。

公开(公告)号：US08211599B2

公开(公告)日：2012-07-03

申请号：US12835235

申请日：2010-07-13

申请人： Masahiro Tatsuzawa ,  Shunsuke Sega ,  Akitaka Nishio ,  Arata Kudou ,  Eiichi Kiuchi ,  Hiroshi Katsube

发明人： Masahiro Tatsuzawa ,  Shunsuke Sega ,  Akitaka Nishio ,  Arata Kudou ,  Eiichi Kiuchi ,  Hiroshi Katsube

IPC分类号： G02B5/20

CPC分类号： G02F1/133516 ,  Y10T428/2982

摘要： A green pigment for a color filter including a phthalocyanine green pigment and capable of expressing a region of xy-chromaticity coordinate enclosed by predetermined equations 1, 2 and 3 defined by the XYZ color system of the CIE when the green pigment is solely subjected to colorimetry. Moreover, using the above-mentioned green pigment, it provides a photosensitive color composition capable of forming a color filter having a wide color reproduction range and a high transmittance. Furthermore, it provides a color filter having a wide color reproduction range and a high transmittance with a green pixel formed using the above mentioned photosensitive color composition, and a liquid crystal panel using the color filter.

摘要翻译： 一种用于包含酞菁绿颜料的滤色器的绿色颜料，并且当绿色颜料仅进行比色法测定时，能够表达由CIE的XYZ颜色系统限定的由预定方程式1,2和3包围的xy色度坐标区域的绿色颜料 。 此外，使用上述绿色颜料，可提供能够形成色彩再现范围宽，透光率高的滤色片的感光性颜料。 此外，它提供了具有宽的色彩再现范围和高透射率的滤色器，其具有使用上述感光颜色组合物形成的绿色像素，以及使用该滤色器的液晶面板。

公开(公告)号：US4839655A

公开(公告)日：1989-06-13

申请号：US945693

申请日：1986-12-23

申请人： Eiichi Kiuchi

发明人： Eiichi Kiuchi

IPC分类号： G01S13/524

CPC分类号： G01S13/5246

摘要： A radar system includes N Doppler filters (N is an integer larger than 1), N CFAR (Constant False Alarm Rate) processing means, a video selector, automatic target detecting means, a video integrator, and a D/A converter. The N CFAR processing means are respectively connected to output terminals of the Doppler filters and automatically adapt amplitude distribution characteristics of a signal, such as clutter and receiver noise, and convert the signal into a signal having the same amplitude distribution characteristics as the receiver noise and suppressing the converted signal. The video selector is connected to output terminals of the N CFAR processing means and selects an output signal from any one thereof in units of radar range bins and synthesizes an N channel signals into a single channel signal. The automatic target detecting means is connected to an output terminal of the video selector. The video integrator is connected to an output terminal of the video selector and generates a signal at each transmission pulse by interpolating a single Doppler filter output signal for each M (.gtoreq.N) transmission pulses. The D/A converter is connected to the video integrator and generates an analog video signal.

摘要翻译： 雷达系统包括N多普勒滤波器（N是大于1的整数），N CFAR（恒定误报率）处理装置，视频选择器，自动目标检测装置，视频积分器和D / A转换器。 N CFAR处理装置分别连接到多普勒滤波器的输出端，并自动调整诸如杂波和接收机噪声之类的信号的幅度分布特性，并将信号转换成具有与接收机噪声相同的幅度分布特性的信号， 抑制转换后的信号。 视频选择器连接到N CFAR处理装置的输出端，并以雷达范围单位为单位选择其中任何一个的输出信号，并将N个信道信号合成为单个信道信号。 自动目标检测装置连接到视频选择器的输出端。 视频积分器连接到视频选择器的输出端，并且通过针对每个M（> N = N）个传输脉冲插入单个多普勒滤波器输出信号，在每个传输脉冲处产生信号。 D / A转换器连接到视频积分器并产生模拟视频信号。

公开(公告)号：US08268200B2

公开(公告)日：2012-09-18

申请号：US12734567

申请日：2009-03-23

申请人： Hiroshi Kinoshita ,  Seiji Funakura ,  Eiichi Kiuchi ,  Yoshinori Katayama

发明人： Hiroshi Kinoshita ,  Seiji Funakura ,  Eiichi Kiuchi ,  Yoshinori Katayama

IPC分类号： G02B5/23 ,  G02F1/1335

CPC分类号： C09C3/10 ,  B82Y30/00 ,  C01P2004/64 ,  C09B67/0002 ,  C09B67/0013 ,  C09B67/0069 ,  C09B67/009 ,  C09D17/002 ,  G02B5/201 ,  G02B5/223 ,  G03F7/0007

摘要： Provided is a pigment dispersing composition for a color filter including a color material, a resin, and an organic solvent which may dissolve the resin, wherein a modified pigment (D) is contained as the color material which includes, on the surface of a pigment (A), a polymer (P) obtained by polymerizing a polymer (B) containing a polymerizable unsaturated group soluble in a non-aqueous solvent and at least one type of polymerizable unsaturated monomer (C) which is soluble in the non-aqueous solvent and becomes either insoluble or poorly soluble following polymerization, alternatively wherein a modified pigment (D) is contained as the color material which is obtained, under the presence of a pigment (A), a non-aqueous solvent, and a polymer (B) containing a polymerizable unsaturated group soluble in the non-aqueous solvent, by polymerizing at least one type of polymerizable unsaturated monomer (C).

摘要翻译： 本发明提供一种用于滤色器的颜料分散组合物，其包括可溶解树脂的着色材料，树脂和有机溶剂，其中包含改性颜料（D）作为着色材料，其包含在颜料表面上 （A），通过聚合含有可溶于非水溶剂的可聚合不饱和基团的聚合物（B）和可溶于非水溶剂的至少一种可聚合不饱和单体（C）而获得的聚合物（P） 在聚合后变得不溶或溶解性差，或者，在颜料（A），非水溶剂和聚合物（B）的存在下，含有改性颜料（D）作为着色材料， 含有可溶于非水溶剂的可聚合不饱和基团，通过聚合至少一种类型的可聚合不饱和单体（C）。

公开(公告)号：US20100308284A1

公开(公告)日：2010-12-09

申请号：US12734567

申请日：2009-03-23

申请人： Hiroshi Kinoshita ,  Seiji Funakura ,  Eiichi Kiuchi ,  Yoshinori Katayama

发明人： Hiroshi Kinoshita ,  Seiji Funakura ,  Eiichi Kiuchi ,  Yoshinori Katayama

IPC分类号： G02B5/22

CPC分类号： C09C3/10 ,  B82Y30/00 ,  C01P2004/64 ,  C09B67/0002 ,  C09B67/0013 ,  C09B67/0069 ,  C09B67/009 ,  C09D17/002 ,  G02B5/201 ,  G02B5/223 ,  G03F7/0007

摘要： Provided is a pigment dispersing composition for a color filter including a color material, a resin, and an organic solvent which may dissolve the resin, wherein a modified pigment (D) is contained as the color material which includes, on the surface of a pigment (A), a polymer (P) obtained by polymerizing a polymer (B) containing a polymerizable unsaturated group soluble in a non-aqueous solvent and at least one type of polymerizable unsaturated monomer (C) which is soluble in the non-aqueous solvent and becomes either insoluble or poorly soluble following polymerization.Alternatively provided is a pigment dispersing composition for a color filter including a color material, a resin, and an organic solvent which may dissolve the resin, wherein a modified pigment (D) is contained as the color material which is obtained, under the presence of a pigment (A), a non-aqueous solvent, and a polymer (B) containing a polymerizable unsaturated group soluble in the non-aqueous solvent, by polymerizing at least one type of polymerizable unsaturated monomer (C) which is soluble in the non-aqueous solvent and becomes either insoluble or poorly soluble following polymerization.

摘要翻译： 本发明提供一种用于滤色器的颜料分散组合物，其包括可溶解树脂的着色材料，树脂和有机溶剂，其中包含改性颜料（D）作为着色材料，其包含在颜料表面上 （A），通过聚合含有可溶于非水溶剂的可聚合不饱和基团的聚合物（B）和可溶于非水溶剂的至少一种可聚合不饱和单体（C）而获得的聚合物（P） 并且在聚合后变得不溶或难溶。 或者提供一种用于滤色器的颜料分散组合物，其包括着色材料，树脂和可溶解树脂的有机溶剂，其中包含改性颜料（D）作为所获得的着色材料， 通过聚合至少一种可溶于非水溶剂的可聚合不饱和单体（C）的颜料（A），非水溶剂和含有可溶于非水溶剂的可聚合不饱和基团的聚合物（B） - 水溶剂，并且在聚合后变得不溶或难溶。

公开(公告)号：US4654665A

公开(公告)日：1987-03-31

申请号：US633438

申请日：1984-07-23

申请人： Eiichi Kiuchi ,  Yuichi Tomita ,  Toshiyuki Izutani

发明人： Eiichi Kiuchi ,  Yuichi Tomita ,  Toshiyuki Izutani

IPC分类号： G01S13/52 ,  G01S13/42 ,  G01S13/528 ,  G01S13/53 ,  G01S13/62

CPC分类号： G01S13/528 ,  G01S13/42

摘要： A radar system comprises means for forming a transmission pulse signal as m sets of n pulses, the individual sets having respective PRPs Ti (i=1, 2, . . . , m) moving target detection means, and angle measurement means utilizing beam-to-beam amplitude comparison and interpolation for a given moving target. Beam-to-beam amplitude comparison and interpolation is carried out at least twice for one target by making use of a pair of video signals with the same PRP processed by the moving target detection means. The angle measurement is achieved through a predetermined correlation processing over thus obtained interpolated angle values for a target.

摘要翻译： 雷达系统包括用于形成发送脉冲信号作为m组n个脉冲的装置，各组具有相应的PRP Ti（i = 1,2，...，m）移动目标检测装置，以及使用波束形成装置的角度测量装置， 给定的移动目标的波束幅度比较和插值。 通过利用由移动目标检测装置处理的相同PRP的一对视频信号，对一个目标进行至少两次的波束到波束幅度比较和插值。 通过针对目标的这样获得的内插角度值的预定相关处理来实现角度测量。