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    • 73. 发明授权
    • Information storage apparatus having selective storage medium rotation stop operation
    • 具有选择性存储介质旋转停止操作的信息存储装置
    • US06512723B2
    • 2003-01-28
    • US09741555
    • 2000-12-19
    • Shinya KobayashiShigenori YanagiHideshi Mochizuki
    • Shinya KobayashiShigenori YanagiHideshi Mochizuki
    • G11B390
    • G11B19/22G11B11/10595
    • There is disclosed an information storage apparatus with a low current consumption in a spindle motor or the like. A spindle motor driver 38 and spindle motor 40 serve as both a driver for driving a disk-like information storage medium in a predetermined direction and a brake for forcibly stopping rotation of the information storage medium, and by appropriately inputting, to the spindle motor driver 38, a spindle-on signal SPDLON for operating the spindle motor driver 38 and spindle motor 40 as the driver and a brake signal BRAKE for operation as the brake, MPU selectively uses a forced stop operation for stopping driving the information storage medium to forcibly stop the information storage medium, and a natural stop operation in which the spindle motor 40 simply stops driving the information storage medium.
    • 公开了一种在主轴电动机等中具有低电流消耗的信息存储装置。 主轴电动机驱动器38和主轴电动机40既用作驱动盘状信息存储介质的预定方向的驱动器和用于强制停止信息存储介质旋转的制动器,并且通过适当地输入到主轴电机驱动器 如图38所示,用于操作主轴电动机驱动器38和作为驱动器的主轴电动机40的主轴接通信号SPDLON和用于作为制动器操作的制动信号BRAKE,MPU选择性地使用强制停止操作来停止驱动信息存储介质以强制停止 信息存储介质和主轴电动机40简单地停止驱动信息存储介质的自然停止操作。
    • 75. 发明授权
    • Electrophotographic recording device and exposure controlling device
therefor
    • 电子照相记录装置及其曝光控制装置
    • US6067102A
    • 2000-05-23
    • US945237
    • 1997-10-17
    • Mamoru OkanoShinya KobayashiNobuyoshi Hoshi
    • Mamoru OkanoShinya KobayashiNobuyoshi Hoshi
    • H04N1/04H04N1/113H04N1/12H04N1/29H04N1/50B41J2/385G03G13/04G03G15/04
    • H04N1/0408H04N1/0402H04N1/0426H04N1/295H04N1/50H04N1/1135H04N1/12
    • In an electrophotographic printing apparatus for printing using a three level printing method, there are provided a first color data memory and a second color data memory which memorize the pixel data of every color sent from host equipment, such as a computer connected to an electrophotographic printing apparatus, and by the use of image recognition equipment for judging whether pixel information is part of what image, exposure information with exposure equipment is determined so that the electric current flowing into electric current source and electric current source is changed. With such an arrangement, the exposure data for every color to be printed is created on the basis of the recognized result the part of a particular image that the pixel data shows, and the color image of the line-width in accordance with data sent from the host equipment to the electrophotographic printing apparatus can be actually printed by controlling the exposure beam diameter.
    • PCT No.PCT / JP95 / 00824 Sec。 371日期1997年10月17日第 102(e)日期1997年10月17日PCT 1995年4月26日PCT PCT。 公开号WO96 / 34320 PCT 日期:1996年10月31日在使用三层印刷方法印刷的电子照相印刷设备中,提供了一种第一颜色数据存储器和第二颜色数据存储器,其存储从诸如计算机的主机设备发送的每种颜色的像素数据 连接到电子照相打印设备,并且通过使用用于判断像素信息是否是什么图像的一部分的图像识别设备,确定曝光设备的曝光信息,使得流入电流源和电流源的电流改变。 通过这样的布置,根据识别出的像素数据所显示的特定图像的一部分的识别结果和根据从...发送的数据的线宽的彩色图像,生成要打印的每种颜色的曝光数据 可以通过控制曝光光束直径来实际地印刷到电子照相打印设备的主机设备。
    • 76. 发明授权
    • Color electrophotographic printer with belt control
    • 带皮带控制的彩色电子照相打印机
    • US5995124A
    • 1999-11-30
    • US875140
    • 1997-01-21
    • Shinya KobayashiKunio SatouMamoru OkanoKazuhito MasudaMasaya AdachiNobuyoshi Hoshi
    • Shinya KobayashiKunio SatouMamoru OkanoKazuhito MasudaMasaya AdachiNobuyoshi Hoshi
    • G03G15/01H04N1/50B41J2/385G03G15/20
    • H04N1/508G03G15/0152G03G15/0163
    • A color electrophotographic printer having a printing process which records a toner image of one color or two colors in a pixel by one exposure. The color electrophotographic printer includes a memory which stores exposure data corresponding to respective pixels of input data of an image, a photosensitive body and at least one charger which charges the photosensitive body. At least one exposing machine exposes respective pixels on the photosensitive body based on the exposure data and a developing machine develops toner of one color or two colors in the exposed respective pixels and forms a toner image. A transfer machine transfers the toner image onto a printing medium and a fixing machine having a belt which fixes the transferred toner image on the printing medium. The belt is controlled so that a relative speed difference occurs between the printing medium and the belt at a position along the belt at least when the developed toner of two colors in one pixel of an image of the printing medium is fixed.
    • PCT No.PCT / JP95 / 00114 Sec。 371日期1997年7月21日 102(e)日期1997年7月21日PCT 1995年1月30日PCT PCT。 出版物WO96 / 24091 日期:1996年8月8日一种具有通过一次曝光在像素中记录一种颜色或两种颜色的调色剂图像的打印处理的彩色电子照相打印机。 彩色电子照相打印机包括存储对应于图像的输入数据的各个像素,感光体和对感光体充电的至少一个充电器的曝光数据的存储器。 至少一个曝光机基于曝光数据曝光感光体上的各个像素,并且显影机在曝光的各个像素中显影一种颜色或两种颜色的调色剂并形成调色剂图像。 转印机将调色剂图像转印到打印介质和具有将转印的调色剂图像固定在打印介质上的带的定影机。 控制皮带,使得至少当打印介质的图像的一个像素中的两种颜色的显影调色剂被固定时,沿着带的位置在打印介质和带之间发生相对速度差。
    • 77. 发明授权
    • Electrophotographic image recording apparatus with photoreceptor
exposure control
    • 具有光感受器曝光控制的电子照相图像记录装置
    • US5737008A
    • 1998-04-07
    • US698160
    • 1996-08-07
    • Shinya KobayashiKunio SatoSeiji MaruoSusumu Saito
    • Shinya KobayashiKunio SatoSeiji MaruoSusumu Saito
    • B41J2/44B41J2/47G03G15/01G03G15/04G03G15/043H04N1/113H04N1/29H04N1/40H04N1/21
    • H04N1/40025B41J2/473H04N1/295
    • An electrophotographic image recording apparatus that forms an electrostatic latent image so that the uniformly charged surface of a photoreceptor is scanned for its exposure with a beam spot of a light beam generated according to image information, to discharge the surface of the photoreceptor up to a medium potential. The electrophotographic image recording apparatus includes a light beam generator capable of varying an amount of light beam and a light intensity distribution pattern of a beam spot on the surface of the photoreceptor, an intensity distribution pattern controller for controlling the light beam generator according to the image information of peripheral pixels, to vary the intensity distribution pattern of the beam spot on the surface of the photoreceptor, and a light beam output controller for controlling the light beam generator to put the exposure energy on pixels, exposed to the beam spots of intensity distribution patterns, at a predetermined value.
    • 一种电子照相图像记录装置,其形成静电潜像,使得根据图像信息产生的光束的光斑扫描感光体的均匀充电表面以进行曝光,以将感光体的表面排出到介质 潜在。 电子照相图像记录装置包括能够改变感光体表面上的光束的光束量和光束强度分布图案的光束发生器,用于根据图像控制光​​束发生器的强度分布图案控制器 周边像素的信息,以改变感光体表面上的光斑的强度分布图案;以及光束输出控制器,用于控制光束发生器将曝光能量放在像素上,暴露于强度分布的光束点 图案,以预定值。
    • 78. 发明授权
    • Printer control system including white enlarged line memory for storing
expanded white print pixel signals and black enlarged line memory for
storing expanded black print pixel signals
    • 打印机控制系统包括用于存储扩展的白色打印像素信号的白色放大行存储器和用于存储扩展的黑色打印像素信号的黑色放大行存储器
    • US5712963A
    • 1998-01-27
    • US771272
    • 1996-12-20
    • Shinya KobayashiKunio SatoYasuo Kikuchi
    • Shinya KobayashiKunio SatoYasuo Kikuchi
    • G06K15/12H04N1/04H04N1/113H04N1/12H04N1/23H04N1/387G06F15/00
    • H04N1/04G06K15/1223H04N1/1135H04N1/12H04N2201/0458
    • A printer control system for controlling a print characteristic of a printer for printing a print pixel signal synchronized to horizontal lines of an image. The print pixel signal has an arbitrary horizontal resolution and includes white print pixel signals representing white pixels of the image and black print pixel signals representing black pixels of the image. The printer control system controls the print characteristic of the printer in accordance with a type of the image and includes a white enlarged line memory for receiving the print pixel signal and storing the print pixel signal at timing points spaced a predetermined time apart after expanding any portion of any white print pixel signal in the print pixel signal falling between two adjacent ones of the timing points and having a duration less than the predetermined time to have a duration equal to the predetermined time without expanding any portion of any black print pixel signal in the print pixel signal, and a black enlarged line memory for receiving the print pixel signal and storing the print pixel signal at timing points spaced a predetermined time apart after expanding any portion of any black print pixel signal in the print pixel signal falling between two adjacent ones of the timing points and having a duration less than the predetermined time to have a duration equal to the predetermined time without expanding any portion of any white print pixel signal in the print pixel signal.
    • 一种打印机控制系统,用于控制用于打印与图像的水平线同步的打印像素信号的打印机的打印特性。 打印像素信号具有任意的水平分辨率,并且包括表示图像的白色像素的白色打印像素信号和表示图像的黑色像素的黑色打印像素信号。 打印机控制系统根据图像的类型来控制打印机的打印特性,并且包括用于接收打印像素信号的白色放大行存储器,并且在扩展任何部分之后将预定时间间隔开的定时点存储在打印像素信号 在打印像素信号中的任何白色打印像素信号落在两个相邻的定时点之间并且具有小于预定时间的持续时间以具有等于预定时间的持续时间,而不会扩展任何黑色像素信号的任何部分 打印像素信号和黑色放大线存储器,用于接收打印像素信号,并且在扩展在两个相邻像素信号之间的打印像素信号中的任何黑色打印像素信号的任何部分之后间隔了预定时间的定时点处存储打印像素信号 并且具有小于预定时间的持续时间等于该持续时间 预定时间,而不会扩展打印像素信号中的任何白色印刷像素信号的任何部分。