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    • 1. 发明授权
    • Electrophotographic process
    • 电子照相法
    • US4350750A
    • 1982-09-21
    • US177974
    • 1980-08-14
    • Shigeru SuzukiMinoru SuzukiKoichi SuzukiKyoji OmiYasumori NagaharaYoshiharu KagariMakoto HashimotoGoro Mori
    • Shigeru SuzukiMinoru SuzukiKoichi SuzukiKyoji OmiYasumori NagaharaYoshiharu KagariMakoto HashimotoGoro Mori
    • G03G21/10G03G15/22G03G21/00G03G13/22
    • G03G21/0047G03G15/22G03G2221/0005Y10S430/153
    • Either a single copy or a plurality of copies of an original document may be made. Making a single copy or the last copy of a plurality of copies comprises, during a first revolution of a photoconductive drum, electrostatically charging the drum, radiating a light image of the document onto the drum to form an electrostatic image, developing the electrostatic image using a magnetic brush to form a toner image, transferring the toner image to a copy sheet, electrostatically discharging the drum and uniformly radiating the drum with light to further discharge the same. During a second revolution of the drum the drum is cleaned with the same magnetic brush to remove residual toner, and again electrostatically discharged and uniformly radiated. During a third revolution of the drum the magnetic brush is again used for cleaning. For making all but the last of a plurality of copies, the drum is charged, imaged, transferred and electrostatically discharged during a first revolution thereof and cleaned with the magnetic bruch during a second revolution. Whether the process is used to make one or more copies, the same portion of the drum is always used. Subsequently, the drum rotation is indexed so that the next process will use a different portion of the drum.
    • 可以进行单个副本或原件的多个副本。 制作单个副本或多份副本的最后一个副本包括在感光鼓的第一次旋转期间,静电对该鼓进行充电,将原稿的光图像照射到滚筒上以形成静电图像,使用 磁刷以形成调色剂图像,将调色剂图像转印到复印纸上,静电放电滚筒并用光均匀地辐射滚筒以进一步对其进行放电。 在滚筒的第二次旋转期间,用相同的磁刷清洁滚筒以除去残留的调色剂,并再次静电放电并均匀地辐射。 在滚筒的第三次旋转期间,磁刷再次用于清洁。 为了制作多个副本中的最后一个,鼓在其第一次旋转期间被充电,成像,传送和静电排出,并且在第二次旋转期间用磁性布擦洗。 无论该过程是用于制作一个或多个副本,始终使用鼓的相同部分。 随后,滚筒旋转被转位,使得下一个处理将使用滚筒的不同部分。
    • 2. 发明授权
    • Apparatus for heat-fixing a toner image
    • 用于热定影调色剂图像的装置
    • US3997790A
    • 1976-12-14
    • US593973
    • 1975-07-08
    • Shigeru SuzukiYasumori NagaharaKoichi Suzuki
    • Shigeru SuzukiYasumori NagaharaKoichi Suzuki
    • G03G15/20G03C5/16
    • G03G15/2003
    • The apparatus is for heat-fixing a toner image onto a support sheet in which the fixing of toner image is effected through both infrared radiation and direct contact with a heated surface of fixing roller in succession. An endless belt, having a transparency for infrared and trained over a pair of rollers, is disposed within a heat insulating casing, an upper run of the belt defining a path of movement of a toner image bearing support sheet to be fixed. An infrared radiator is disposed beneath the upper run of belt while a reflecting plate is disposed at the opposite side of the belt from the radiator with respect to the path. A fixing roller is disposed downstream of the radiator along the path for completing the fixing.
    • 该装置用于将调色剂图像热定影到支撑片上,其中调色剂图像的定影通过红外线辐射进行并且连续地与定影辊的加热表面直接接触。 具有红外线透明度并在一对辊上训练的环形带布置在绝热壳体内,该带的上部行程限定要固定的调色剂图像承载支撑片的运动路径。 红外辐射器设置在带的上游侧下方,而反射板相对于路径设置在与散热器相对的带的相对侧。 定影辊沿着路径设置在散热器的下游,用于完成定影。
    • 3. 发明授权
    • Method for controlling the toner concentration of a developer used in a
dry type developing system
    • 用于控制干式显影系统中使用的显影剂的调色剂浓度的方法
    • US4200665A
    • 1980-04-29
    • US901784
    • 1978-05-01
    • Koichi SuzukiShigeru SuzukiMinoru Suzuki
    • Koichi SuzukiShigeru SuzukiMinoru Suzuki
    • G03G15/08G03G13/09
    • G03G15/0853
    • A method and an apparatus for controlling the toner concentration of a dry developer, including a magnetic carrier and a non-magnetic toner, used in a magnetic brush developing system. The system includes an inherent magnetic means and an inheret circulation path through a portion of which a steady stream of the developer is established during its operation. A device such as a Hall element is set at a position near the steady stream portion of the developer and in the atmosphere for detecting the magnitude of a leakage magnetic flux from the portion which is emanated from the magnetic means, to determine the value of toner concentration of the developer in the system through analyzing. Thereupon, a supply of toner to the system is automatically controlled based on the determined value.
    • 一种用于控制在磁刷显影系统中使用的包括磁性载体和非磁性调色剂的干燥显影剂的调色剂浓度的方法和装置。 该系统包括固有的磁性装置和通过其一部分显影剂的稳定流在其操作期间建立的不透气循环路径。 将诸如霍尔元件的装置设置在显影剂的稳定流部分附近的位置,并且在用于检测来自磁性装置发出的部分的泄漏磁通的大小的大气中,确定调色剂的值 通过分析系统中开发人员的集中程度。 因此,基于确定的值自动控制向系统供应的调色剂。
    • 7. 发明授权
    • Measuring apparatus
    • 测量装置
    • US09074991B2
    • 2015-07-07
    • US13583129
    • 2011-04-22
    • Koichi Suzuki
    • Koichi Suzuki
    • A61B8/00G01N21/00G01N29/00G01N21/17A61B5/00G01N21/47A61B8/08G01N21/49
    • G01N21/1702A61B5/0095A61B5/4312A61B8/485G01N21/4795G01N21/49G01N2021/1787G01N2201/0697
    • A measuring apparatus includes: laser sources; and a control unit for outputting an excitation start signal that instructs the laser light sources to start excitation, and outputting an oscillation start signal to instruct the laser light sources to start oscillation after a predetermined time has elapsed from the output of the excitation start signal, so as to generate pulsed light from the laser light sources. The laser sources include a first laser source and a second laser source of which preparation time from the start of the excitation to the generation of the pulsed light is longer than that of the first laser source. The control unit sets timing to output the excitation start signal to the first laser source to follow timing to output the excitation start signal to the second laser source according to a difference of the preparation time between the first and second laser sources.
    • 测量装置包括:激光源; 以及控制单元,用于输出指示激光源开始激励的激励开始信号,并且在从激励开始信号的输出经过预定时间之后输出振荡开始信号以指示激光源开始振荡, 从而产生来自激光光源的脉冲光。 激光源包括第一激光源和第二激光源,其中从激发开始到产生脉冲光的准备时间比第一激光源的准备时间长。 控制单元根据第一激光源和第二激光源之间的准备时间的差异,设定定时以将激励开始信号输出到第一激光源,以跟随定时将激励开始信号输出到第二激光源。