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    • 81. 发明授权
    • Excess developing liquid removing device for electrophotography
    • 用于电子照相的过量显影液体去除装置
    • US4023899A
    • 1977-05-17
    • US590244
    • 1975-06-25
    • Toshio HayashiOsamu Haruyama
    • Toshio HayashiOsamu Haruyama
    • G03G15/11G03G15/10
    • G03G15/11
    • A roller is disposed parallel and adjacent to a photoconductive drum with a small gap inbetween. The roller is made of an electrically conductive material and covered with an insulating coating of hard anodized aluminum. The roller is fixed to a shaft which is driven to rotate the roller in the same direction as the drum to remove excess developing liquid from the drum through viscous friction. Electrically conductive bearings are mounted on the ends of the shaft which have an outer diameter greater than the diameter of the roller. The bearings rotatably contact the surface of the drum to maintain the gap. Either insulating plastic bushings or layers of alumite are disposed between the ends of the shaft and the bearings to insulate the shaft from the bearings and thereby from the drum.
    • 平行并相邻于感光鼓的辊子之间具有小的间隙。 辊由导电材料制成,并被硬质阳极氧化铝的绝缘涂层覆盖。 辊被固定到轴上,该轴被驱动以沿与滚筒相同的方向旋转辊,以通过粘性摩擦从滚筒除去多余的显影液。 导电轴承安装在轴的端部,其外径大于辊的直径。 轴承可旋转地接触滚筒的表面以保持间隙。 绝缘塑料衬套或耐酸铝层设置在轴的两端和轴承之间,以将轴与轴承隔离,从而与滚筒隔离。
    • 83. 发明授权
    • Vehicular annunciation device and method for notifying proximity of a vehicle having an ultrasonic speaker
    • 用于通知具有超声波扬声器的车辆的接近的车辆通知装置和方法
    • US08598997B2
    • 2013-12-03
    • US13241354
    • 2011-09-23
    • Toshio HayashiToshiaki Nakayama
    • Toshio HayashiToshiaki Nakayama
    • G08B21/00
    • B60Q5/008
    • An electromagnetic alarm device includes a current interrupter to interrupt an electricity supply to a coil on application of a self-excited voltage to oscillate a diaphragm with a moving core to generate a first alarm sound including a fundamental tone at a first predetermined frequency, when a switch is manipulated by an occupant. A proximity notification device includes an ultrasonic speaker to emit an ultrasonic wave, which is generated by implementing ultrasonic modulation on a proximity notification sound, to an outside of the vehicle for notifying a pedestrian of proximity of the vehicle, according to a traveling state of the vehicle and/or when a sensor detects a pedestrian. The ultrasonic speaker emits an ultrasonic wave, which is generated by implementing ultrasonic modulation on a second alarm sound including a fundamental tone at a second frequency, when the switch is manipulated.
    • 一种电磁报警装置包括一个电流中断器,用于在施加自激电压时中断对线圈的电力供应,以使振动膜与移动的芯振荡,以产生包括基本色调在第一预定频率的第一报警声, 开关由乘员操纵。 接近通知装置包括:超声波扬声器,其通过对邻近通知声音进行超声波调制而产生的超声波发送到车辆外部,用于根据车辆的行驶状态通知行人接近车辆 车辆和/或当传感器检测到行人时。 超声波扬声器发射超声波,该超声波是在操作开关时通过对包括第二频率的基本色调的第二警报声进行超声波调制而产生的。
    • 86. 发明授权
    • Image forming apparatus and method therefor as well as program and storage medium thereof
    • 图像形成装置及其方法及其程序和存储介质
    • US07860413B2
    • 2010-12-28
    • US11692168
    • 2007-03-27
    • Toshio Hayashi
    • Toshio Hayashi
    • G03G15/01
    • G03B27/32
    • An image forming apparatus which is capable of adjusting the color density while improving the printing efficiency. A color density adjustment value-adjusting unit adjusts a color density adjustment value in predetermined adjustment timing so as to keep colors of an image constant. A color density adjustment value-storing unit stores the color density adjustment value in advance. An adjustment timing occurrence-determining unit determines whether or not the adjustment timing occurs during execution of an image forming job. A color density adjustment value-predicting unit predicts the color density adjustment value in the adjustment timing determined to occur, based on the color density adjustment value stored in advance. The color density adjustment value-adjusting unit is adapted to adjust the color density adjustment value based on the predicted color density adjustment value.
    • 一种图像形成装置,其能够在提高打印效率的同时调节色彩浓度。 颜色浓度调整值调整单元在预定的调整定时调整色浓调整值,以保持图像的颜色不变。 颜色浓度调整值存储单元预先存储颜色浓度调整值。 调整定时发生确定单元确定在执行图像形成作业期间是否发生调节定时。 颜色浓度调整值预测单元基于预先存储的颜色浓度调整值来预测确定发生的调整定时中的颜色浓度调整值。 颜色浓度调整值调整单元适于基于预测的颜色浓度调节值来调整色浓度调节值。