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公开(公告)号：USD291196S
公开(公告)日：1987-08-04
申请号：US708427
申请日：1985-03-05
申请人： Masafumi Ito , Koji Suzuki , Shigeru Hasegawa , Haruki Takita
设计人： Masafumi Ito , Koji Suzuki , Shigeru Hasegawa , Haruki Takita
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72.发明授权Power supply device having a switched primary power supply and control means for maintaining a constant off period and a variable on period 失效具有切换的一次电源的电源装置和用于维持恒定的关闭周期和可变周期的控制装置
公开(公告)号：US4607320A
公开(公告)日：1986-08-19
申请号：US570836
申请日：1984-01-16
申请人： Toshiro Matui , Koji Suzuki , Jyoji Nagahira , Kunio Yoshihara , Kazuyoshi Takahashi , Tadashi Ishikawa
发明人： Toshiro Matui , Koji Suzuki , Jyoji Nagahira , Kunio Yoshihara , Kazuyoshi Takahashi , Tadashi Ishikawa
CPC分类号： H02M3/28 , H02M3/33507
摘要： A power supply device has improved power efficiency and stability for use in a copier or the like. The primary power supply to the device being switched with a constant turned-off period to achieve variable power supply control.
摘要翻译： 电源装置具有改进的功率效率和用于复印机等的稳定性。 设备的主电源以恒定的关断周期切换，以实现可变电源控制。
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公开(公告)号：US4600295A
公开(公告)日：1986-07-15
申请号：US674918
申请日：1984-11-26
申请人： Koji Suzuki
发明人： Koji Suzuki
IPC分类号： G03G15/06
CPC分类号： G03G15/065
摘要： There is disclosed a copier employing a square wave developing bias voltage instead of the conventional sinusoidal AC developing bias. Such square wave developing bias reduces the moving energy of the toner and prevents the discharge between the developing sleeve and the photosensitive drum.
摘要翻译： 公开了采用方波显影偏压而不是常规正弦AC显影偏压的复印机。 这种方波显影偏压降低了调色剂的移动能量并且防止显影套筒和感光鼓之间的放电。
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公开(公告)号：US4600294A
公开(公告)日：1986-07-15
申请号：US592545
申请日：1984-03-23
申请人： Koji Suzuki , Jyoji Nagahira , Kazuyoshi Takahashi , Kunio Yoshihara , Toshiro Matsui , Tadashi Ishikawa
发明人： Koji Suzuki , Jyoji Nagahira , Kazuyoshi Takahashi , Kunio Yoshihara , Toshiro Matsui , Tadashi Ishikawa
CPC分类号： G03G15/5037 , G03G15/065
摘要： There is disclosed an electrophotographic image forming apparatus in which toner loss by deposition to non-image area is prevented by detecting the surface status of photosensitive member and applying thus detected state to the image developing device.
摘要翻译： 公开了一种电子照相图像形成装置，其中通过检测感光构件的表面状态并将如此检测的状态应用于图像显影装置来防止沉积到非图像区域的调色剂损失。
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公开(公告)号：US4573788A
公开(公告)日：1986-03-04
申请号：US661117
申请日：1984-10-15
IPC分类号： G03G15/02 , G03G15/045 , G03G15/00
CPC分类号： G03G15/0266 , G03G15/045
摘要： An image forming device constructed with an image forming device, a memory device to store therein a plurality of programs for stable control of an image quality, and a device for selecting and executing one of the programs stored in the memory device. The image forming device is further provided with a humidity detection device, a temperature control device, and a control device to effect potential control.
摘要翻译： 一种由图像形成装置构成的图像形成装置，存储装置，用于存储用于稳定地控制图像质量的多个程序，以及用于选择和执行存储在存储装置中的程序之一的装置。 图像形成装置还设置有湿度检测装置，温度控制装置和控制装置，以进行电位控制。
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公开(公告)号：US4571725A
公开(公告)日：1986-02-18
申请号：US539963
申请日：1983-10-07
CPC分类号： G03G15/55 , H03M1/1071
摘要： An image formation apparatus has detection signal generator for generating an analog detection signal, reference signal generator for generating an analog reference signal of a reference level, A/D converter for converting the analog signal into a digital signal, and controller for causing the detection signal to be input to the A/D converter and putting out a desired control signal and for causing the reference signal to be input to the A/D converter and determining the then magnitude of the digital signal to thereby detect abnormality of the A/D converter.
摘要翻译： 图像形成装置具有用于产生模拟检测信号的检测信号发生器，用于产生参考电平的模拟参考信号的参考信号发生器，用于将模拟信号转换为数字信号的A / D转换器，以及用于使检测信号 输入到A / D转换器并输出期望的控制信号，并使参考信号输入到A / D转换器，并确定数字信号的随后的大小，从而检测A / D转换器的异常 。
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公开(公告)号：US4553170A
公开(公告)日：1985-11-12
申请号：US601469
申请日：1984-04-18
申请人： Harumi Aoki , Tahei Morisawa , Koji Suzuki , Kimiaki Ogawa
发明人： Harumi Aoki , Tahei Morisawa , Koji Suzuki , Kimiaki Ogawa
CPC分类号： H04N5/2352 , Y10S358/906
摘要： An electronic camera capable of both still picture photographing and motion picture photographing in which one operation can be switched over to the other with ease and in which a bright image of the object is provided in the viewfinder with little attenuation in the video signal level. Upon selection of the motion picture photographing mode, the image reflecting mirror is automatically retracted from the photographing optical path and the focal plane shutter is maintained open. The image reflecting mirror drive mechanism and the focal plane shutter drive mechanism are used for both still picture photographing and motion picture photographing operations. Also, the shutter release switch is used for both operations. In the motion picture photographing mode, the degree of opening of the aperture opening and closing mechanism is changed in accordance with the luminance of the image being photographed, while for still picture photographing, the exposure is controlled with the focal plane shutter.
摘要翻译： 一种能够兼容静止图像拍摄和动态图像拍摄的电子照相机，其中可以容易地将一个操作切换到另一个操作，并且在取景器中在视频信号电平中几乎没有衰减地提供对象的明亮图像。 在选择运动图像拍摄模式时，图像反射镜被自动地从拍摄光路缩回，并且焦平面快门保持打开。 图像反射镜驱动机构和焦平面快门驱动机构用于静止图像拍摄和动态图像拍摄操作。 此外，快门释放开关用于两个操作。 在电影摄影模式中，光圈开闭机构的开度根据拍摄图像的亮度而改变，而对于静止图像拍摄，曝光由焦平面快门控制。
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78.发明授权Photo-electric conversion device with accumulation time control and leakage current compensation 失效具有累加时间控制和漏电流补偿的光电转换装置
公开(公告)号：US4544848A
公开(公告)日：1985-10-01
申请号：US593991
申请日：1984-03-27
申请人： Masahiro Kawasaki , Harumi Aoki , Koji Suzuki
发明人： Masahiro Kawasaki , Harumi Aoki , Koji Suzuki
CPC分类号： H04N3/1556 , G01J1/44 , G02B7/36
摘要： A photo-electric conversion device is provided with a light receiving array and circuits serving to scan the same. A light receiving device separate from the array and connected in parallel therewith is used as a part of a control device for controlling the accumulation time of the array. A saturation detection circuit may be arranged to receive the output of the array and to vary the accumulation time by a suitable factor when array saturation occurs. The conversion device may also be provided with means for compensating for leak currents in the conversion block, so as to facilitate higher linearity at low illumination intensities.
摘要翻译： 光电转换装置设置有光接收阵列和用于扫描光电转换装置的电路。 将与阵列分离并与其并联连接的光接收装置用作用于控制阵列的累积时间的控制装置的一部分。 饱和检测电路可以被布置成接收阵列的输出并且在发生阵列饱和时将积累时间改变适当的因子。 转换装置还可以设置有用于补偿转换块中的漏电流的装置，以便于在低照度下的较高的线性度。
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公开(公告)号：US4479062A
公开(公告)日：1984-10-23
申请号：US345122
申请日：1982-02-02
申请人： Masahiro Kawasaki , Harumi Aoki , Koji Suzuki
发明人： Masahiro Kawasaki , Harumi Aoki , Koji Suzuki
CPC分类号： H04N3/1556 , G01J1/44 , G02B7/36
摘要： A photo-electric conversion device is provided with a light receiving array and circuits serving to scan the same. A light receiving device separate from the array but adjacent thereto is used as a part of a control device for controlling the accumulation time of the array. A saturation detection circuit may be arranged to receive the output of the array and to vary the accumulation time by a suitable factor when array saturation occurs. The conversion device may also be provided with means for compensating for leakage currents in the conversion block, so as to facilitate higher linearity at low illumination intensities.
摘要翻译： 光电转换装置设置有光接收阵列和用于扫描光电转换装置的电路。 将与阵列分离但与其相邻的光接收装置用作用于控制阵列的累积时间的控制装置的一部分。 饱和检测电路可以被布置成接收阵列的输出并且在发生阵列饱和时将积累时间改变适当的因子。 转换装置还可以设置有用于补偿转换块中的漏电流的装置，以便于在低照度下的较高线性度。
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公开(公告)号：US4367948A
公开(公告)日：1983-01-11
申请号：US141885
申请日：1980-04-21
申请人： Koji Suzuki
发明人： Koji Suzuki
CPC分类号： G03G15/5037 , G01R29/24 , G01R5/28
摘要： The surface potential electrometer includes a reciprocating chopper, a measuring electrode on which a voltage is induced which is associated with the surface potential of a member to be measured, a shield member for shielding the measuring electrode and the chopper from electric field emanating from the member to be measured, and a driver for driving the chopper, thereby detecting the surface potential of the member in the form of an AC signal. The shield member is provided with an aperture for guiding the electric field emanating from the member to the measuring electrode.
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