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    • 3. 发明授权
    • Yarn texturing device, yarn texturing method and winding package employing quality indicating function
    • 纱线变形装置,纱线纹理方法和采用质量指示功能的卷绕包装
    • US06725639B2
    • 2004-04-27
    • US10003267
    • 2001-12-06
    • Kazuki IshiiKoichiro Oshiumi
    • Kazuki IshiiKoichiro Oshiumi
    • D01H1326
    • D02G1/02B65H54/346B65H55/00B65H63/006B65H67/063B65H2701/31
    • The object of the present invention is to allow the reliable identification of the quality level of the winding package based on the yarn quality such as the yarn winding tension or the twisting density when manufacturing a winding package. According to the draw texturing machine for winding while traversing the false-twist textured yarn Y unwound from the supply yarn package and forming a winding package 7 of taper end form, a tension sensor 20 for detecting the tension of the yarn Y to be processed into a winding package 7, and a quality level judging means 30 for judging the quality level of the winding package 7 based on the detected tension information, are provided. Moreover, a winding controller 28 is provided with a winding terminating position setting means 28b for coordinating the quality level judging means 32 and the traverse device T so that the straight winding position (b1)˜(b3) at the finishing of the winding process of the winding package 7 is to be determined in the differing axis direction based on the judged result of the quality level judging means 32.
    • 本发明的目的是在制造卷绕包装件时,可以基于纱线质量如纱线卷绕张力或捻合密度来可靠地识别卷绕包装的质量水平。 根据用于在从供给纱线卷装退绕并形成锥形端部卷绕卷装7的假捻变形纱线Y的横过卷绕机构的拉伸变形机,用于检测待加工纱线Y的张力的张力传感器20 绕组包装7以及用于基于检测到的张力信息来判断卷绕包装件7的质量水平的质量等级判定装置30。 此外,绕组控制器28设置有用于协调质量等级判定装置32和横动装置T的卷绕终止位置设定装置28b,使得在卷绕处理完成时的直线卷绕位置(b1)〜(b3) 基于质量等级判断装置32的判断结果,在不同的轴线方向上确定卷绕包装件7。
    • 4. 发明授权
    • Color cathode ray tube with black matrix holes having different diameters
    • 具有黑色矩阵孔的彩色阴极射线管具有不同的直径
    • US06548954B1
    • 2003-04-15
    • US09611481
    • 2000-07-07
    • Kazuki IshiiHirofumi Muto
    • Kazuki IshiiHirofumi Muto
    • H01J2910
    • H01J29/327H01J29/322
    • A color cathode ray tube has a panel portion in which a black matrix layer and plural phosphor layers are formed on the inner surface of its faceplate. The black matrix layer is provided with first-color holes for a first phosphor layer and second-color holes for a second phosphor layer. The first-color holes and the second-color holes become gradually larger in diameter from the central portion toward the corner portions of the faceplate, and the rate of variation in the diameters of the first-color holes and the rate of variation in the diameters of the second-color holes are different from each other. According to the above-described construction, there is provided a cathode ray tube in which white uniformity is improved over the entire screen.
    • 彩色阴极射线管具有在其面板的内表面上形成有黑矩阵层和多个荧光体层的面板部分。 黑矩阵层设置有用于第一荧光体层的第一颜色孔和用于第二荧光体层的第二颜色孔。 第一色孔和第二色孔从面板的中心部分朝向角部逐渐变大,并且第一色孔的直径变化率和直径变化率 的第二色孔彼此不同。 根据上述结构,提供了一种阴极射线管,其中整个屏幕上的白色均匀性得到改善。