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    Image processing device and image processing method
    1.
    发明授权
    Image processing device and image processing method 失效
    图像处理装置及图像处理方法

    公开(公告)号：US07522161B2

    公开(公告)日：2009-04-21

    申请号：US11130503

    申请日：2005-05-17

    申请人： Noriyasu Kataoka ,  Toshiyuki Ogura

    发明人： Noriyasu Kataoka ,  Toshiyuki Ogura

    IPC分类号： G09G5/00

    CPC分类号： G09G3/2003 ,  G09G3/2074 ,  G09G2320/0242

    摘要： An image processing device for displaying an image in high quality on color image display using fixed pixels. The image processing device causes a display device making pixels of R, G and B arranged inside each of a plurality of areas on a screen emit light to display a designated color in unit areas. A signal generation circuit determines a pixel of which an arrangement position is not matched with a reference position of the unit area used for reference by a first pixel signal as a target to be interpolated among pixels of R, G and B, generates a second pixel signal which uses the arrangement position of the pixel to be interpolated as a reference on the basis of the first pixel signal.

    摘要翻译： 一种图像处理装置，用于使用固定像素在彩色图像显示器上显示高质量的图像。 图像处理装置使得显示装置使布置在屏幕上的多个区域的每一个内的R，G和B的像素发光，以在单位区域中显示指定的颜色。 信号生成电路将与第一像素信号对应的单位面积的基准位置不匹配的像素确定为R，G，B的像素之间的内插对象，生成第二像素 信号，其基于第一像素信号使用要内插的像素的配置位置作为参考。

    Image processing device and image processing method
    2.
    发明申请
    Image processing device and image processing method 失效
    图像处理装置及图像处理方法

    公开(公告)号：US20060012613A1

    公开(公告)日：2006-01-19

    申请号：US11130503

    申请日：2005-05-17

    申请人： Noriyasu Kataoka ,  Toshiyuki Ogura

    发明人： Noriyasu Kataoka ,  Toshiyuki Ogura

    IPC分类号： G09G5/10

    CPC分类号： G09G3/2003 ,  G09G3/2074 ,  G09G2320/0242

    摘要： An image processing device able to display an image in high quality in a color image display using fixed pixels, which drives a display device making pixels of R, G and B arranged inside each of a plurality of areas on a screen emit light to display a designated color in unit areas, wherein a signal generation circuit determines a pixel of which an arrangement position is not matched with a reference position of the unit area used for reference by a first pixel signal as a target to be interpolated among pixels of R, G and B, generates a second pixel signal which uses the arrangement position of the pixel to be interpolated as a reference on the basis of the first pixel signal.

    摘要翻译： 能够使用固定像素在彩色图像显示器中显示高质量的图像的图像处理装置，其驱动布置在屏幕上的多个区域的每一个内部的R，G和B的像素的显示装置发光，以显示 在单位区域中指定的颜色，其中信号产生电路确定布置位置与用于参考的单位区域的参考位置的像素，第一像素信号作为要插值的目标之间的像素R，G 并且B产生基于第一像素信号使用要内插的像素的配置位置作为参考的第二像素信号。

    METHODS FOR PRODUCING PHENYLALANINE DERIVATIVES HAVING A QUINAZOLINEDIONE SKELETON AND INTERMEDIATES FOR PRODUCTION THEREOF
    7.
    发明申请
    METHODS FOR PRODUCING PHENYLALANINE DERIVATIVES HAVING A QUINAZOLINEDIONE SKELETON AND INTERMEDIATES FOR PRODUCTION THEREOF 有权
    用于生产具有四氮唑烷酮的苯乙烯胺衍生物的方法及其生产中间体

    公开(公告)号：US20100204505A1

    公开(公告)日：2010-08-12

    申请号：US12766178

    申请日：2010-04-23

    申请人： Noriyasu Kataoka ,  Akinori Tatara ,  Masanobu Yatagai ,  Junko Yamanaka

    发明人： Noriyasu Kataoka ,  Akinori Tatara ,  Masanobu Yatagai ,  Junko Yamanaka

    IPC分类号： C07C229/52

    CPC分类号： C07D239/96 ,  C07C233/87

    摘要： The present invention provides a method for producing a phenylalanine derivative(s) having a quinazolinedione ring of formula (5), including steps comprising of reacting an acylphenylalanine derivative(s) of formula (1) with a carbonyl group-introducing reagent(s) and a derivative(s) of anthranilic acid to form an asymmetric urea intermediate(s); making the asymmetric urea intermediate(s) into a quinazolinedione compound(s) of formula (4) in the presence of a base(s); and N-alkylating quinazolinedione ring amide of the obtained quinazolinedione compounds with N-alkylation agents. This production method is an industrially applicable method for producing phenylalanine derivatives having a quinazolinedione skeleton, which are compounds highly useful as drugs having α 4 integrin inhibiting activity. In the formulae (1) and (5), R1 represents a phenyl group having a substituent(s) and the like, R2 represents an alkyl group and the like, R3 represents a dialkylamino group and the like, and R4 represents an alkyl group and the like.

    摘要翻译： 本发明提供了具有式（5）喹唑啉二酮环的苯丙氨酸衍生物的制备方法，包括使式（1）的酰基苯丙氨酸衍生物与羰基引入试剂反应的步骤， 和邻氨基苯甲酸的衍生物以形成不对称脲中间体; 在碱的存在下使不对称脲中间体转化为式（4）的喹唑啉二酮化合物; 和得到的喹唑啉二酮化合物的N-烷基化喹唑啉二酮环酰胺与N-烷基化剂。 该制造方法是用于生产具有喹唑啉二酮骨架的苯丙氨酸衍生物的工业上适用的方法，其是作为具有α4整联蛋白抑制活性的药物高度有用的化合物。 在式（1）和（5）中，R 1表示具有取代基等的苯基，R 2表示烷基等，R 3表示二烷基氨基等，R 4表示烷基 等等。