公开(公告)号：US5164781A

公开(公告)日：1992-11-17

申请号：US735337

申请日：1991-07-24

申请人： Isamu Terashima ,  Syoji Sagae ,  Hiroyuki Tadokoro

发明人： Isamu Terashima ,  Syoji Sagae ,  Hiroyuki Tadokoro

IPC分类号： G03G21/00 ,  G03G15/01 ,  G03G15/16 ,  G03G15/36 ,  G03G21/14

CPC分类号： G03G15/01

摘要： Each of color toner images is formed on a photo-sensitive drum using a plural development units. An exposure process and a development process for a color image information are carried out repeatedly corresponding to a respective hue of the image information. The toner images of n colors are transferred to the drum by contacting a recording paper to the drum. A record mode is selected in accordance with a length in a peripheral direction of the drum of the image information against a peripheral length of the drum. When the length of the image information is longer than the peripheral length of the drum, N times transfer processes are selected as the record mode. Then the length of the image information is divided into N areas. The image information of n colors existing in every divided area is formed dividedly on the drum. The color image is recorded on a full length of the paper. Besides, when the length of the image information is shorter than the peripheral length of the drum, one time transfer process is selected as the record mode.

公开(公告)号：US06204933B1

公开(公告)日：2001-03-20

申请号：US09095889

申请日：1998-06-11

申请人： Eiji Yoshino ,  Hitoshi Tamura ,  Akira Sasaki ,  Hiroyuki Tadokoro ,  Nobuo Suzuki ,  Tatsuki Inuzuka ,  Atsushi Onose ,  Tatsunari Satoo ,  Takeshi Shibuya ,  Tadashi Okada ,  Masayuki Kanda ,  Naoyuki Urata

发明人： Eiji Yoshino ,  Hitoshi Tamura ,  Akira Sasaki ,  Hiroyuki Tadokoro ,  Nobuo Suzuki ,  Tatsuki Inuzuka ,  Atsushi Onose ,  Tatsunari Satoo ,  Takeshi Shibuya ,  Tadashi Okada ,  Masayuki Kanda ,  Naoyuki Urata

IPC分类号： H04N141

CPC分类号： H04N1/644 ,  G06K15/02 ,  G06K2215/0002 ,  G06K2215/0014 ,  H04N1/3877 ,  H04N1/409 ,  H04N1/6019

摘要： A personal computer has a print image developing means and a data compression means including a fixed rate compression. A color printer has a data extension means, a color correction means, a gamma correction means, a first halftoning means, an image area segmentation means, and a second halftoning means. The transmission time of a print image can be shortened necessarily to less than a constant time, and further, since an enormous memory for extension is unnecessary, a low cost printer can be provided.

摘要翻译： 个人计算机具有打印图像显影装置和包括固定速率压缩的数据压缩装置。 彩色打印机具有数据扩展装置，颜色校正装置，伽马校正装置，第一半色调装置，图像区域分割装置和第二半色调装置。 打印图像的传输时间可以被缩短到小于恒定时间，并且由于不需要大量的用于扩展的存储器，所以可以提供低成本的打印机。

公开(公告)号：US5550956A

公开(公告)日：1996-08-27

申请号：US058133

申请日：1993-05-10

申请人： Hiroyuki Tadokoro

发明人： Hiroyuki Tadokoro

IPC分类号： B41J2/525 ,  B41J3/407 ,  B41J5/30 ,  B41J29/42 ,  B41J29/46 ,  G03G15/00 ,  G03G15/01

CPC分类号： G03G15/553 ,  G03G15/01 ,  G03G15/55

摘要： The color printer of the present invention includes a memory for storing latest history information of a print-out means, a controller for judging the worn conditions of expendable members on the basis of the history information and for generating maintenance information image data wherein expendable members which are before the exchange time and expendable members which are after the exchange time are sorted in different colors, and an operator panel for printing the maintenance information image data on a recording medium in color by the print-out means. According to the present invention, maintenance information necessary for performing maintenance and inspection or for exchanging expendable members can be outputted in a color image form which is color-coded quite obviously.

摘要翻译： 本发明的彩色打印机包括用于存储打印输出装置的最新历史信息的存储器，用于根据历史信息判断消耗部件的磨损状况并产生维护信息图像数据的控制器，其中消耗部件 在交换时间之前，在交换时间之后的消耗品被分类为不同的颜色;以及操作面板，用于通过打印输出装置将维护信息图像数据打印在记录介质上。 根据本发明，可以以相当明显的颜色编码的彩色图像形式输出进行维护检查或交换消耗品的维护信息。

公开(公告)号：US4942407A

公开(公告)日：1990-07-17

申请号：US416497

申请日：1989-10-03

申请人： Hiroyuki Tadokoro

发明人： Hiroyuki Tadokoro

IPC分类号： G02B26/10 ,  B41J2/44 ,  G03G15/04 ,  G03G15/043 ,  G06K15/12 ,  H04N1/23

CPC分类号： G06K15/1219

摘要： A pixel signal which is sent together with an emphasis request signal and the like from a pixel information generating section to a scanning type image recording unit is reduced or enlarged by a fine adjusting section provided in the scanning type image recording unit and is used to modulate a laser beam. The scanning type image recording unit has an operation panel to generate a pixel reduction or enlargement request signal. The fine adjusting section enlarges or reduces the pixel signal in accordance with a request signal which is given from the operation panel.

摘要翻译： 通过设置在扫描型图像记录单元中的精细调节部分，将从像素信息产生部分到扫描型图像记录单元的强调请求信号等一起发送的像素信号减少或扩大，并且用于调制 激光束。 扫描型图像记录单元具有用于产生像素缩小或放大请求信号的操作面板。 微调部根据从操作面板给出的请求信号来放大或缩小像素信号。

公开(公告)号：US20120219390A1

公开(公告)日：2012-08-30

申请号：US13462908

申请日：2012-05-03

申请人： Katsushi Kishimoto ,  Yusuke Fukuoka ,  Hiroyuki Tadokoro ,  Yusuke Ozaki

发明人： Katsushi Kishimoto ,  Yusuke Fukuoka ,  Hiroyuki Tadokoro ,  Yusuke Ozaki

IPC分类号： B65G65/00

CPC分类号： H01L21/67748 ,  H01L21/67784

摘要： A substrate transfer apparatus comprising: a plurality of floating-transfer guide plates adjacent to each other with a space therebetween, each of the guide plates having a substrate-placing surface on which a substrate is to be placed, and a plurality of floating-gas ejecting holes for floating the substrate with use of a gas; a gas supplying source for supplying the floating gas to the respective guide plates; and an arm for transferring the floated substrate from the guide plate, from which the substrate is to be transferred, to the adjacent guide plate to which the substrate is to be transferred, wherein the substrate-placing surface of the guide plate to which the substrate is to be transferred is situated lower than the substrate-placing surface of the guide plate from which the substrate is to be transferred.

摘要翻译： 一种基板传送装置，包括：彼此相邻的多个浮动传送导向板，其间具有空间，每个导板具有其上将放置基板的基板放置表面，以及多个浮动导电板 排出用于使用气体漂浮基板的孔; 气体供给源，用于将浮动气体供给到各个导向板; 以及用于将浮动的基板从基板被转印的导向板传送到要被转印的基板的相邻引导板的臂，其中基板的基板放置表面与基板 要被转印的位置低于从基板被转印的导向板的基板放置表面。

公开(公告)号：US06081683A

公开(公告)日：2000-06-27

申请号：US642443

申请日：1996-05-03

申请人： Toru Miyasaka ,  Toshiya Satoh ,  Hiroyuki Tadokoro ,  Kazuhiro Wakamatsu ,  Masahiko Saito

发明人： Toru Miyasaka ,  Toshiya Satoh ,  Hiroyuki Tadokoro ,  Kazuhiro Wakamatsu ,  Masahiko Saito

IPC分类号： G03G15/00 ,  G03G15/01 ,  G03G15/06

CPC分类号： G03G15/0126 ,  G03G15/0173 ,  G03G2215/0174

摘要： A color electrophotographic apparatus includes a photosensitive belt arranged obliquely, and a plurality of developing machines arranged on one side of the photosensitive belt in a stacked manner so as to be displaced from one another in a horizontal direction. The photosensitive belt is movable from below to above in a direction opposite to a direction of gravity when in a developing position. The developing machines include a non-magnetic, one component contact developing system having a developing roll for adhering toner on the photosensitive belt and a blade disposed below the developing roll for controlling an amount of toner adhering to the developing roll.

摘要翻译： 彩色电子照相设备包括倾斜布置的感光带和多个显影机，它们以感光带一侧的方式布置成在水平方向上相互错开。 当处于显影位置时，感光带可以在与重力方向相反的方向上从下方移动到上方。 显影机包括非磁性单组分接触显影系统，其具有用于在感光带上粘附调色剂的显影辊和设置在显影辊下方的刮刀，用于控制附着在显影辊上的调色剂的量。

公开(公告)号：US5285221A

公开(公告)日：1994-02-08

申请号：US869186

申请日：1992-04-16

申请人： Michio Sumiyoshi ,  Akira Sasaki ,  Isamu Terashima ,  Hiroyuki Tadokoro

发明人： Michio Sumiyoshi ,  Akira Sasaki ,  Isamu Terashima ,  Hiroyuki Tadokoro

IPC分类号： B41J2/525 ,  B41J2/44 ,  G03G15/01 ,  G06K15/12 ,  H04N1/23 ,  H04N1/50 ,  G01D9/42 ,  G01D15/14

CPC分类号： H04N1/508 ,  G03G15/0131 ,  G03G15/0173 ,  G06K15/12 ,  G06K15/129

摘要： An outer peripheral length of an intermediate transfer drum of a color laser beam printer is constituted in which a number of a beam detection signal obtained by one rotation of the transfer drum is formed as an integral number of a face number of a polygon mirror. A passing-through detection means detects the passing-through of a specified position mark on a photosensitive body belt and is provided on the photosensitive body drum at predetermined position. An image data requirement signal generating means controls a generating timing of an image data requirement signal for forming a toner image by the passing-through detection signal. A scanning line at a raster direction based on the beam detection signal after the transfer drum has rotated at one rotation returns and overlapped on a scanning line position formed on the first beam detection signal as a standard. A plural toner images having a different color each are formed on the transfer drum without color offset.

摘要翻译： 彩色激光打印机的中间转印鼓的外周长度被构成为通过转印鼓的一次旋转获得的光束检测信号的数量被形成为多面镜的面数的整数。 通过检测装置检测感光体带上的指定位置标记的通过并且设置在感光体鼓上的预定位置。 图像数据要求信号发生装置通过通过检测信号来控制用于形成调色剂图像的图像数据要求信号的产生定时。 作为标准，基于转印鼓旋转一圈后的光束检测信号的光栅方向的扫描线返回并重叠在形成在第一光束检测信号上的扫描线位置上。 具有不同颜色的多个调色剂图像各自形成在转印鼓上，没有颜色偏移。

公开(公告)号：US4589764A

公开(公告)日：1986-05-20

申请号：US662941

申请日：1984-10-19

申请人： Hiroyuki Tadokoro ,  Kenichi Akahori

发明人： Hiroyuki Tadokoro ,  Kenichi Akahori

IPC分类号： G03G15/20 ,  G01D15/14 ,  G03G15/22 ,  G03G21/14 ,  H04N1/327 ,  G03G15/00 ,  G01D15/06

CPC分类号： H04N1/32793 ,  G01D15/14 ,  H04N1/327

摘要： A laser beam printer operatively responsive to a printing signal fed from a host control unit includes a printing unit for executing a xerographic process, a laser beam scanning unit, a fusing unit, a process control unit for controlling said printing unit, the laser beam scanning unit, and the fusing unit, and a signal processing unit for receiving the printing signal from the host control unit. When the host control unit begins to supply a printing signal to the signal processing unit, the signal processing unit supplies a provisional start signal to the process control unit. Upon receiving the provisional start signal, the process control unit controls the printing unit, the scanning unit, and the fusing unit to bring them into a ready state.

摘要翻译： 可操作地响应于从主机控制单元馈送的打印信号的激光束打印机包括用于执行静电复印处理的打印单元，激光束扫描单元，定影单元，用于控制所述打印单元的处理控制单元，激光束扫描 单元和定影单元，以及用于从主机控制单元接收打印信号的信号处理单元。 当主机控制单元开始向信号处理单元提供打印信号时，信号处理单元向处理控制单元提供临时启动信号。 处理控制单元接收到临时启动信号后，控制打印单元，扫描单元和定影单元使其进入就绪状态。

公开(公告)号：US4549092A

公开(公告)日：1985-10-22

申请号：US355108

申请日：1982-03-05

申请人： Shigeru Matsuoka ,  Koji Yamauchi ,  Hiroyuki Tadokoro ,  Seiji Yonekura ,  Mitsuo Suzuki

发明人： Shigeru Matsuoka ,  Koji Yamauchi ,  Hiroyuki Tadokoro ,  Seiji Yonekura ,  Mitsuo Suzuki

IPC分类号： E05F15/10 ,  E05F15/16 ,  H03K17/28 ,  H05B37/02 ,  H01H35/00 ,  E05F15/20

CPC分类号： H03K17/28 ,  E05F15/668 ,  E05Y2900/106 ,  Y10T307/766

摘要： A control system for an illumination lamp installed in a building equipped with a door operation control apparatus. The system comprises a door opening and closing instructor, a control circuit responsive to an instruction signal from the instructor to produce a door control signal and a lamp control signal, a door driver responsive to the door control signal to drive the opening and closing of a door, an illumination lamp for illumination of the interior of the building, a detector for detecting the movement of a human body and producing an electric signal representative of the movement, and a circuit which is responsive to the lamp control signal and the electric signal to turn on the illumination lamp and keeps the illumination lamp turned on for a predetermined time extending from the termination of the lamp control signal and the electric signal.

摘要翻译： 一种安装在具有门操作控制装置的建筑物中的照明灯控制系统。 该系统包括门打开和关闭指导器，响应于来自指导者的指令信号以产生门控信号和灯控制信号的控制电路，响应于门控信号的门驱动器来驱动开门和关闭 门，用于照明建筑物内部的照明灯，用于检测人体运动并产生代表运动的电信号的检测器，以及响应于灯控制信号和电信号的电路 打开照明灯并保持照明灯从灯控制信号和电信号的终止开始延长预定时间。

公开(公告)号：US4527093A

公开(公告)日：1985-07-02

申请号：US546095

申请日：1983-10-27

申请人： Koji Yamauchi ,  Shoichi Ito ,  Hiroyuki Tadokoro

发明人： Koji Yamauchi ,  Shoichi Ito ,  Hiroyuki Tadokoro

IPC分类号： G03B27/72 ,  G03G15/043 ,  H05B37/02 ,  H05B39/09

CPC分类号： G03G15/043 ,  G03B27/72

摘要： Disclosed is an exposure amount control device for a copying machine comprising an exposure amount control circuit for controlling an exposure amount by controlling light of the exposure lamp for illuminating an original document to be copied and a digital light control signal generator for supplying a digital light control signal of a variable duty factor to the exposure amount control circuit. The digital light control signal generator includes a light intensity increase/decrease setting circuit and an oscillator for generating an oscillation output of a variable oscillation period in accordance with a light intensity signal from the light intensity increase/decrease setting circuit. The oscillation output of the oscillator is converted to an on-off light signal, which is supplied to the exposure amount control circuit as the digital light control signal. Thus, the digital light control signal generator is perfectly electrically isolated from a primary power supply circuit of the exposure amount control circuit and a highly safe exposure amount control device with a stable control ability due to an on-off light signal is provided.

摘要翻译： 公开了一种用于复印机的曝光量控制装置，包括：曝光量控制电路，用于通过控制用于照射要复印的原稿的曝光灯的光控制曝光量;以及数字光控制信号发生器，用于提供数字光控制 可变占空因数的信号到曝光量控制电路。 数字光控制信号发生器包括光强度增减设置电路和用于根据来自光强度增减设置电路的光强度信号产生可变振荡周期的振荡输出的振荡器。 振荡器的振荡输出被转换为开关光信号，该信号作为数字光控制信号提供给曝光量控制电路。 因此，数字光控制信号发生器与曝光量控制电路的主电源电路完全电隔离，并且提供了由于开 - 关光信号而具有稳定控制能力的高度安全的曝光量控制装置。