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公开(公告)号：US5061966A
公开(公告)日：1991-10-29
申请号：US526543
申请日：1990-05-18
申请人： Satoshi Haneda , Hisashi Shoji , Seiichiro Hiratsuka , Tadao Kishimoto , Toshifumi Isobe , Hiroyuki Maruyama , Jun Yokobori
发明人： Satoshi Haneda , Hisashi Shoji , Seiichiro Hiratsuka , Tadao Kishimoto , Toshifumi Isobe , Hiroyuki Maruyama , Jun Yokobori
CPC分类号： G03G15/0105 , G03G21/0005
摘要： A method of cleaning an image retainer by removing remaining toner particles from the retainer after transferring a multi-color toner image which is obtained by a multi-color toner image forming process wherein charging, image writing-in, and developing steps are repeated at least twice, abutting a cleaning member against the retainer after a final image writing-in step of the image forming process has been completed, and releasing the cleaning member from abutment after the cleaning has been completed but not during the image writing-in step for forming a next multi-color toner image.
摘要翻译： 在通过多色调色剂图像形成方法获得的多色调色剂图像转印之后，至少重复进行充电，图像写入和显影步骤，从而从保持器中除去剩余的调色剂颗粒来清洁图像保持器的方法 两次，在完成图像形成处理的最终图像写入步骤之后，将清洁构件抵靠保持器，并且在清洁完成之后将清洁构件抵靠而不是在形成图像写入步骤期间将其清除 下一个多色调色剂图像。
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公开(公告)号：US4849829A
公开(公告)日：1989-07-18
申请号：US82434
申请日：1987-08-06
CPC分类号： H04N1/488 , G03G15/01 , H04N1/3875
摘要： An image recording apparatus wherein image information is developed by converting the image information into an optical signal and by writing the image information on a drum-shaped image retainer with the converted optical signal to provide latent images and by developing the latent images, which are then recorded. A first writing timing is set in a first writing direction with respect to the image retainer and a second writing timing is set in a second writing direction with respect to the image retainer and the number of rotations with respect to the image retainer is calculated in accordance with the settings of the writing timings. The image information is overwritten by a number of times corresponding to the number of rotations to provide a plurality of images which may be entirely or partially or not superposed on one another.
摘要翻译： 一种图像记录装置，其中通过将图像信息转换成光信号并通过将图像信息写入到具有转换的光信号的鼓形图像保持器上以提供潜像并通过显影潜像来显影图像信息 记录。 相对于图像保持器将第一写入定时设置在第一写入方向上，并且相对于图像保持器将第二写入定时设置在第二写入方向上，并且相对于图像保持器的转数相对于图像保持器计算 具有写入时间的设置。 图像信息被重写与旋转数相对应的次数，以提供可以完全或部分地或不重叠的多个图像。
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3.发明授权
公开(公告)号：US4806973A
公开(公告)日：1989-02-21
申请号：US220907
申请日：1988-07-19
CPC分类号： G03G15/0105 , G03G21/0005
摘要： An image forming apparatus for conducting writing and developing operations several times on an image retainer and transferring the developed images to a transfer material. An output of a developing bias power source is sequentially distributed to a plurality of developing devices in the order in which the image retainer moves from an image signal writing device and the beginning of the abutment of a cleaning member against the image retainer and the beginning of the release from the abutment fall at timing other than at least the image writing timing.
摘要翻译： 一种图像形成装置，用于在图像保持器上进行多次写入和显影操作，并将显影的图像转印到转印材料上。 显影偏压电源的输出按照图像保持器从图像信号写入装置移动的顺序顺序分布到多个显影装置，并且清洁构件抵靠图像保持器的开始和开始 至少在图像写入定时之外的时刻，来自基台的释放落在正时。
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公开(公告)号：US5023708A
公开(公告)日：1991-06-11
申请号：US474224
申请日：1990-02-02
CPC分类号： G03G15/0152 , G03G15/0163 , H04N1/0473 , H04N1/508 , H04N1/1135 , H04N1/12 , H04N2201/0471 , H04N2201/04786 , Y10S347/90
摘要： A color image forming apparatus wherein a color image is formed by rotating plural times an image retainer and repeating a latent image formation and a development. The start timing of an image forming cycle is controlled by using one of reference signals corresponding to one of a plurality of predetermined positions on the image retainer and the start timing of another image forming cycle is controlled by using another of the reference signal.
摘要翻译： 彩色图像形成装置，其中通过旋转多次图像保持器并重复潜像形成和显影来形成彩色图像。 通过使用与图像保持器上的多个预定位置中的一个相对应的参考信号之一来控制图像形成周期的开始定时，并且通过使用另一个参考信号来控制另一图像形成周期的开始定时。
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5.发明授权Color image processing apparatus which accurately registers multiple color images by counting pulses from a timer reset by a drum index signal 失效彩色图像处理装置，其通过计数来自由鼓索引信号复位的定时的脉冲来精确地登记多个彩色图像
公开(公告)号：US4878110A
公开(公告)日：1989-10-31
申请号：US085087
申请日：1987-08-13
摘要： In a color image processing apparatus according to the invention, a color image signal being photoelectrically obtained by a image reader is separated into red, blue and black color component signals. A laser scanner writes respective latent images corresponding to the color component signals on a cylindrical photoreceptor. Each of the respective latent images are written during one rotation of the photoreceptor. The initial writing positions of the respective latent images are registered by using a drum index signal generated in synchronization with the rotation of the photoreceptor. An optical output starts outputting an optical signal in response to the index signal or an encoder signal selected according to the copy mode.
摘要翻译： 在根据本发明的彩色图像处理装置中，由图像读取器光电获得的彩色图像信号被分成红色，蓝色和黑色分量信号。 激光扫描器将对应于颜色分量信号的各个潜像写入圆筒形感光体上。 每个潜像在感光体的一个旋转期间写入。 通过使用与感光体的旋转同步产生的鼓指数信号来登记各个潜像的初始写入位置。 光输出响应于根据复制模式选择的索引信号或编码器信号开始输出光信号。
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公开(公告)号：US5241609A
公开(公告)日：1993-08-31
申请号：US650856
申请日：1991-02-05
IPC分类号： G03G15/01 , H04N1/38 , H04N1/387 , H04N1/407 , H04N1/41 , H04N1/46 , H04N1/48 , H04N1/60 , H04N1/62
摘要： A color image processing apparatus comprises an image reading circuit for reading an original image as three color-separated images, a color code generating circuit for generating a color code indicating whether each pixel of the original image is white, black, or chromatic, a color reproducing circuit for generating density data for each pixel corresponding to each of a plurality of recording colors based on the color-separated images, a marker area detecting circuit for detecting a marker on the original image based on the color code generated by the color code generating circuit and for extracting a marker area enclosed by the marker, a density data sampling circuit for sampling density data of pixels on the marker at a sampling point located at a selected distance, corresponding to a predetermined number of pixels, inside of the edge of the marker, and for determining a density data of the marker based on the sample density data, and a density data conversion circuit for converting the density data of pixels on a line within the marker area into the determined density data determined at first on the present line in the marker area.
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7.发明授权
公开(公告)号：US5357354A
公开(公告)日：1994-10-18
申请号：US3864
申请日：1993-01-11
申请人： Masahiko Matsunawa , Seiichiro Hiratsuka , Koji Washio , Hiroshi Tokunaga , Tadao Kishimoto , Takashi Hasebe
发明人： Masahiko Matsunawa , Seiichiro Hiratsuka , Koji Washio , Hiroshi Tokunaga , Tadao Kishimoto , Takashi Hasebe
CPC分类号： H04N1/6027 , H04N1/60 , H04N1/6016
摘要： An image processing apparatus for processing a digital color signal, given from outside the image processing apparatus, into a digital color recording signal, comprising; a color code generator for generating a color code signal representing a color of a digital pixel image signal, and a color reproduction unit for generating a color recording signal by processing another digital pixel image signal, in which these two digital pixel image signals are processed separately.
摘要翻译： 一种用于处理从图像处理装置外部给出的数字彩色信号的数字彩色记录信号的图像处理装置，包括： 用于产生表示数字像素图像信号的颜色的颜色代码信号的颜色代码发生器和用于通过处理另外的数字像素图像信号来生成颜色记录信号的颜色再现单元，其中分别处理这两个数字像素图像信号 。
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公开(公告)号：US5220416A
公开(公告)日：1993-06-15
申请号：US598223
申请日：1990-10-16
申请人： Takashi Hasebe , Seiichiro Hiratsuka , Tadao Kishimoto , Tetsuya Niitsuma , Koji Washio , Hiroshi Tokunaga , Yukio Okamoto
发明人： Takashi Hasebe , Seiichiro Hiratsuka , Tadao Kishimoto , Tetsuya Niitsuma , Koji Washio , Hiroshi Tokunaga , Yukio Okamoto
CPC分类号： H04N1/46 , H04N1/6016
摘要： A color image processing apparatus wherein a document image is divided into three colors and converted the color separated images into density data that correspond to a recording color by a color reproducing device. The color reproducing device has matrix coefficients for a plurality of linear maskings, a linear masking is selected out of the plurality of linear maskings by the three color separation signals, the linear masking is carried out using the masking coefficients of the selected linear masking, and the color separated images are converted into density data that correspond to the recording color.
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公开(公告)号：US4466604A
公开(公告)日：1984-08-21
申请号：US305391
申请日：1981-09-25
申请人： Tadao Kishimoto , Takao Tsuda
发明人： Tadao Kishimoto , Takao Tsuda
IPC分类号： B65H3/06 , B65H1/08 , B65H1/14 , B65H1/26 , B65H7/04 , B65H7/14 , B65H7/18 , G03G15/00 , B65H7/08
CPC分类号： G03G15/6502 , B65H1/08 , B65H7/14
摘要： The apparatus includes a vertically movable paper tray that descends to its lowered condition when a copier door is opened for resupply of copy sheets, a switch for detecting the fully raised sheet feeding condition of the tray, and a photosensor for detecting the presence of paper on the tray as the tray is raised toward its fully raised condition. A copier operation enabling signal is generated in response to the position of the door and the photosensor output, with a suitable time delay to prevent copying until the tray has attained its fully raised condition following detection of the presence of paper by the photosensor.
摘要翻译： 该装置包括一个垂直移动的纸盘，当打印复印机门以复印复印纸时，下降到其降低的状态，用于检测托盘的完全升高的进纸状况的开关和用于检测纸张的存在的光电传感器 作为托盘的托盘升高到其完全升高的状态。 响应于门和光电传感器输出的位置产生复印机操作使能信号，具有合适的时间延迟以防止复印，直到在检测到光传感器存在纸张之后托盘已经达到其完全升高的状态。
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10.发明授权Electronic device and method for manufacturing the same, and method for shielding printed circuit board 有权电子设备及其制造方法以及屏蔽印刷电路板的方法公开(公告)号：US06706964B2
公开(公告)日：2004-03-16
申请号：US10227037
申请日：2002-08-23
申请人： Yutaka Igarashi , Tadao Kishimoto
发明人： Yutaka Igarashi , Tadao Kishimoto
IPC分类号： H05K900
CPC分类号： H05K9/0022 , H05K1/0218 , H05K9/0043
摘要： An electronic device having a printed circuit board having a ground, an electrically insulating layer provided on a face of the printed circuit board, and an electromagnetic shielding layer adhered to the face of the printed circuit board through the electrically insulating layer. The ground of the printed circuit board and the electromagnetic shielding layer are conducted electrically.
摘要翻译： 具有印刷电路板的电子设备具有接地，设置在印刷电路板的表面上的电绝缘层和通过电绝缘层粘附到印刷电路板的表面的电磁屏蔽层。 印刷电路板和电磁屏蔽层的接地电导电。
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