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    • 61. 发明授权
    • Cold pressure-welding apparatus
    • 冷压焊设备
    • US4619396A
    • 1986-10-28
    • US650996
    • 1984-09-17
    • Toshio Yamamoto
    • Toshio Yamamoto
    • B23K20/00B23K20/02
    • B23K20/02
    • A cold pressure-welding apparatus has a pressure-welding load detector and a displacement detector for detecting the displacement of pressure-welding parts which are mounted on a cold pressure-welding apparatus main body; and an arithmetic operation control circuit which receives output signals from the detectors to detect yield points on a load-displacement curve, calculates an optimum load for optimally performing cold pressure-welding on the basis of a yield load at a second yield point, and outputs to the cold pressure-welding apparatus main body a signal for stopping cold pressure-welding when an actual pressure-welding load reaches the optimum load.
    • 冷压焊设备具有压焊负载检测器和位移检测器,用于检测安装在冷压焊设备主体上的压焊部件的位移; 以及算术运算控制电路,其接收来自检测器的输出信号以检测负载 - 位移曲线上的屈服点,基于第二屈服点的屈服载荷计算用于最佳执行冷压焊的最佳负载,并输出 冷压接装置主体在实际的压接负载达到最佳载荷时停止冷压焊接的信号。
    • 62. 发明授权
    • Transfer-type thermal printer
    • 转印式热敏打印机
    • US4614949A
    • 1986-09-30
    • US661378
    • 1984-10-16
    • Kunio HakkakuYoh MatsushitaTakahiko TokumasuToshio Yamamoto
    • Kunio HakkakuYoh MatsushitaTakahiko TokumasuToshio Yamamoto
    • B41J2/325B41J29/02G01D15/10
    • B41J2/325B41J29/02
    • A transfer type thermal printer includes a heat sensitive ink ribbon which is fed along an ink ribbon feeding path, a part of which is defined as a recording section, a thermal printhead and a platen roller, both located at the recording section in pressure contact with the ink ribbon sandwiched therebetween. A paper transporting path is defined in the printer for transporting a sheet of recording paper through the recording section where the recording paper is passed between the printhead and the platen roller in surface contact with the ink ribbon. A main feature of the present printer includes a housing which is generally divided into two: upper housing half and lower housing half, and the upper housing half is pivotted to the lower housing half at one end so that the upper housing half may be pivotted open or closed with respect to the lower housing half with the printhead being mounted in the upper housing half and the platen roller being disposed in the lower housing half.
    • 转印式热敏打印机包括:热敏墨带,其沿着色带馈送路径馈送,其一部分被定义为记录部分,热打印头和压纸辊,两者均位于与压力接触的记录部分处 夹在其间的墨带。 纸张传送路径被限定在打印机中,用于通过记录纸传送一张记录纸,其中记录纸在与墨带表面接触的打印头和压纸辊之间通过。 本打印机的主要特征在于一个外壳,一般分为两个:上部壳体半部分和下部壳体半部分,上部壳体半部分在一端枢转到下部壳体半部,使得上部壳体半部可以枢转开放 或相对于下壳体半部封闭,其中打印头安装在上壳体半部中,并且压纸辊设置在下壳体半部中。
    • 63. 发明授权
    • Magnetic brush developing apparatus
    • 磁刷显影装置
    • US4287850A
    • 1981-09-08
    • US884184
    • 1978-03-07
    • Toshio YamamotoShizuo Yuge
    • Toshio YamamotoShizuo Yuge
    • G03G15/09
    • G03G15/0914
    • A magnetic brush developing apparatus for use in a toner powder image transfer type electrophotographic copying machine which includes an outer cylinder fixedly disposed at a position to confront a photosensitive member or photoreceptor, a magnet roller rotatably accommodated in the outer cylinder for being rotatably driven, a toner tank or hopper containing therein electrically conductive and magnetically attractive toner particles having high resistance and disposed above the outer cylinder for supplying the toner particles onto the outer cylinder, an excessive developing region for developing an image portion of an electrostatic latent image formed on said photosensitive member with sufficient density, and a toner removing region for removing toner particles adhering at least to non-image portion of the electrostatic latent image.
    • 一种用于调色剂粉末图像转印型电子照相复印机的磁刷显影装置,其包括固定地设置在面对感光构件或感光体的位置处的外筒,可旋转地容纳在外筒中的用于旋转驱动的磁辊, 包含其中具有高电阻并且设置在外圆柱体上方的导电和磁吸引性调色剂颗粒的调色剂罐或料斗,用于将调色剂颗粒供应到外筒上,用于显影形成在所述感光体上的静电潜像的图像部分的过度显影区域 具有足够密度的构件和用于去除至少粘附到静电潜像的非图像部分的调色剂颗粒的调色剂移除区域。