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    • 9. 发明授权
    • Information processing apparatus
    • 信息处理装置
    • US5148295A
    • 1992-09-15
    • US733964
    • 1991-07-22
    • Jun Matsubara
    • Jun Matsubara
    • H04N1/00H04N1/04
    • H04N1/00405H04N1/00384H04N1/00411H04N1/00413H04N1/0049H04N1/0402H04N1/0405H04N1/0417
    • An information processing apparatus including an image scanner, on which original documents with any vertical or horizontal format are placed, for optically scanning the images of the original documents to generate output image information and format setting keys for designating the format of the original documents and generating information concerning the format of the original documents. The apparatus further includes a first memory for storing the information concerning the format of the original documents generated by the format setting keys and for outputting the information concerning the format; an enlargement/reduction unit for changing the size of the image information of a whole vertical original document and a whole horizontal original document output from the image scanner with the same magnification and for outputting the changed image information; a second memory for storing the image information output from the enlargement/reduction unit in accordance with the information concerning the format of the original documents output from the first memory and for outputting the image information; and a display unit having a square screen for displaying the image information from the second memory on the square screen.
    • 一种信息处理设备,包括:图像扫描器,其上放置有任何垂直或水平格式的原始文档,用于光学扫描原始文档的图像,以产生输出图像信息和格式设置键,用于指定原始文档的格式并产生 有关原始文件格式的信息。 该装置还包括第一存储器,用于存储关于由格式设置键生成的原始文档的格式的信息,并且用于输出关于格式的信息; 放大/缩小单元,用于改变整个垂直原稿的图像信息的尺寸和以相同的倍率从图像扫描仪输出的整个水平原稿,并输出改变的图像信息; 第二存储器,用于根据关于从第一存储器输出的原始文档的格式的信息存储从放大/缩小单元输出的图像信息,并输出图像信息; 以及显示单元,具有用于在平方屏幕上显示来自第二存储器的图像信息的方形屏幕。
    • 10. 发明授权
    • Distributor type fuel injection pump
    • 分配器型燃油喷射泵
    • US5806493A
    • 1998-09-15
    • US977239
    • 1997-11-24
    • Kenichi KuboMitsunori UranoToru YokotaJun Matsubara
    • Kenichi KuboMitsunori UranoToru YokotaJun Matsubara
    • F02D1/04F02M41/14F02M37/04
    • F02M41/1405
    • In an inner-cam system fuel injection pump, two balance ports that are offset symmetrically relative to a distribution port in a circumferential direction to form a Y-shape are formed at a rotor. The opening ends of the balance ports and the opening end of the distribution port are positioned on the same plane that is perpendicular to the axis of the rotor. The offset angle .theta. by which the balance ports are offset in the circumferential direction relative to the axis of the distribution port, the opening area S.sub.1 of the distribution port and the opening area S.sub.2 of each of the balance ports are set to satisfy a relationship expressed as S.sub.1 =.vertline.2.multidot.S.sub.2 .multidot.cos .theta..vertline.. The phase intervals of the fuel delivery passages and the phase interval of the two balance ports are set equal to each other. Seizure at the area where the rotor slides in contact with its supporting member is prevented effectively and stable injection characteristics are achieved by equalizing the residual pressures in the individual fuel delivery passages.
    • 在内凸轮系的燃料喷射泵中,在转子上形成有两个平衡端口,其相对于分配口在圆周方向上对称地偏移以形成Y形。 平衡口的开口端和分配口的开口端位于垂直于转子轴线的同一平面上。 平衡端口相对于分配口的轴线在圆周方向上偏移的偏移角度θ,分配口的开口面积S1和每个平衡端口的开口面积S2被设定为满足表达的关系 如S1 = | 2xS2xcos theta |。 燃料输送通道的相位间隔和两个平衡端口的相位间隔彼此相等。 有效地防止了转子滑动与其支撑构件接触的区域的缉获,并且通过均衡各个燃料输送通道中的残余压力来实现稳定的喷射特性。