公开(公告)号：US5398100A

公开(公告)日：1995-03-14

申请号：US83442

申请日：1993-06-29

申请人： Masanori Ishizu ,  Toshihiko Inuyama ,  Takeji Gima ,  Hiroshi Hashimoto ,  Hiromichi Yamanaka ,  Soya Endo ,  Toshiyuki Itoh ,  Hitoshi Machino ,  Tomohiro Nakamori

发明人： Masanori Ishizu ,  Toshihiko Inuyama ,  Takeji Gima ,  Hiroshi Hashimoto ,  Hiromichi Yamanaka ,  Soya Endo ,  Toshiyuki Itoh ,  Hitoshi Machino ,  Tomohiro Nakamori

IPC分类号： G06K15/00 ,  G03G21/00

CPC分类号： G06K15/00

摘要： An image recording apparatus operated in synchronism with a vertical synchronization signal from an external device comprises a unit for sending out to the external device a signal indicating a status to accept the vertical synchronization signal, and switching device for switching between a plurality of operation modes related to an elapsed time from the send-out of the signal by the signal sending unit.

摘要翻译： 与来自外部设备的垂直同步信号同步操作的图像记录设备包括：向外部设备发送指示接受垂直同步信号的状态的信号的单元;以及用于在多个操作模式之间切换的切换设备 从信号发送单元发出的信号到经过的时间。

公开(公告)号：US5420396A

公开(公告)日：1995-05-30

申请号：US843924

申请日：1992-02-26

申请人： Toshiyuki Itoh ,  Toshihiko Inuyama ,  Takeji Gima ,  Hiroshi Hashimoto ,  Hiromichi Yamanaka ,  Masanori Ishizu

发明人： Toshiyuki Itoh ,  Toshihiko Inuyama ,  Takeji Gima ,  Hiroshi Hashimoto ,  Hiromichi Yamanaka ,  Masanori Ishizu

IPC分类号： H02H5/04 ,  H05B1/02

CPC分类号： H05B1/0241 ,  H02H5/048 ,  Y10T307/773

摘要： A heating apparatus comprising a heating member, energization element for energizing said heating member, a temperature detection member for detecting a temperature of said heating member, a first switching element for turning on/off energization by said energization means on the basis of the temperature detected by said temperature detection member, abnormal current detection element for detecting an abnormal current flowing through said heating member, a second switching element for turning off energization by said energization element, and energization stop member for operating said second switching element to turn off energization.

摘要翻译： 一种加热装置，包括加热构件，用于激励所述加热构件的通电元件，用于检测所述加热构件的温度的温度检测构件，用于根据检测到的温度通过所述通电装置接通/断开通电的第一开关元件 由所述温度检测部件检测用于检测流过所述加热部件的异常电流的异常电流检测元件，用于使所述通电元件断电的第二开关元件和用于使所述第二开关元件动作的通电停止部件，从而使通电动作。

公开(公告)号：US5196885A

公开(公告)日：1993-03-23

申请号：US656966

申请日：1991-02-19

申请人： Akihiko Takeuchi ,  Akihisa Kusano ,  Junichi Kimizuka ,  Kaoru Sato ,  Toshiyuki Itoh ,  Masanori Ishizu ,  Toshihiko Inuyama ,  Kazuhiko Okazawa ,  Tatsuto Tachibana

发明人： Akihiko Takeuchi ,  Akihisa Kusano ,  Junichi Kimizuka ,  Kaoru Sato ,  Toshiyuki Itoh ,  Masanori Ishizu ,  Toshihiko Inuyama ,  Kazuhiko Okazawa ,  Tatsuto Tachibana

IPC分类号： G03G15/16

CPC分类号： G03G15/1675

摘要： An image forming apparatus includes an image forming device for forming an image on a recording material, the image forming device including an image bearing member, a movable charging member for charging the image bearing member and a power source for supplying electric power to the charging member; a constant current controller for supplying the charging member with a predetermined constant level of electric current; and a second controller for controlling an image forming condition by the image forming device on the basis of plural voltage provided at different points of time during a constant current control operation with the same constant current level by the constant current controller.

公开(公告)号：US5633673A

公开(公告)日：1997-05-27

申请号：US337561

申请日：1994-11-14

申请人： Kaoru Sato ,  Toshiyuki Itoh ,  Akihisa Kusano ,  Makoto Abe ,  Toshihiko Inuyama ,  Masanori Ishizu ,  Kazuhiko Okazawa ,  Junichi Kimizuka

发明人： Kaoru Sato ,  Toshiyuki Itoh ,  Akihisa Kusano ,  Makoto Abe ,  Toshihiko Inuyama ,  Masanori Ishizu ,  Kazuhiko Okazawa ,  Junichi Kimizuka

IPC分类号： B41J29/38 ,  B41J2/44 ,  B41J2/47 ,  B41J2/485 ,  G03G15/00 ,  G03G15/04 ,  G03G21/00 ,  G03G21/14 ,  G06K15/02

CPC分类号： B41J2/471 ,  G06K15/02 ,  G06K2215/0082

摘要： Disclosed is a recording system in which an operation performed on the side of a printer unit in order to change over recording density is delayed while a recording operation is in progress. When a recording density changeover command is received during a recording operation, the density changeover is performed after the recording operation ends. A control unit which controls the printer unit is informed of the fact that the measures for changing over the recording density have been completed on the printer unit side.

摘要翻译： 公开了一种记录系统，其中在记录操作正在进行时，在打印机单元侧执行以便改变记录密度的操作被延迟。 当在记录操作期间接收到记录浓度转换命令时，在记录操作结束之后执行浓度切换。 通知控制打印机单元的控制单元在打印机单元侧已经完成了改变记录密度的措施。

公开(公告)号：US5495281A

公开(公告)日：1996-02-27

申请号：US158497

申请日：1993-11-29

申请人： Yasumasa Nashida ,  Hiroshi Hashimoto ,  Masanori Ishizu ,  Toshihiko Inuyama ,  Junichi Kimizuka

发明人： Yasumasa Nashida ,  Hiroshi Hashimoto ,  Masanori Ishizu ,  Toshihiko Inuyama ,  Junichi Kimizuka

IPC分类号： B41J2/44 ,  B41J2/47 ,  G03G15/04 ,  G03G15/32 ,  G01D9/42

CPC分类号： B41J2/471 ,  G03G15/326 ,  G03G15/043

摘要： The present invention provides a laser beam scanning apparatus comprising a laser unit for emitting a laser beam, and a print circuit board having control means for controlling ON/OFF of the laser unit. The laser unit is provided directly on the print circuit board.

摘要翻译： 本发明提供了一种包括用于发射激光束的激光单元的激光束扫描装置和具有用于控制激光单元的ON / OFF的控制装置的印刷电路板。 激光单元直接设置在印刷电路板上。

公开(公告)号：US5151910A

公开(公告)日：1992-09-29

申请号：US588331

申请日：1990-09-26

申请人： Toshihiko Inuyama ,  Junichi Kimizuka ,  Makoto Abe ,  Akihisa Kusano ,  Kaoru Sato ,  Kazuhiko Okazawa ,  Masanori Ishizu ,  Toshiyuki Ito

发明人： Toshihiko Inuyama ,  Junichi Kimizuka ,  Makoto Abe ,  Akihisa Kusano ,  Kaoru Sato ,  Kazuhiko Okazawa ,  Masanori Ishizu ,  Toshiyuki Ito

IPC分类号： B41J2/44 ,  G03G15/04 ,  H01S5/042 ,  H04N1/113 ,  H04N1/23 ,  H04N1/40

CPC分类号： H04N1/4005 ,  H04N1/40037

摘要： A light quantity control device suitable for use in a laser beam printer includes a beam generator, a monitor for monitoring the quantity of light of a beam generated by the beam generator, and a controller. The controller controls the light quantity of the beam generated by the beam generator in response to the output of the monitor. The controller includes a digital value output circuit and a light quantity control circuit. The digital value output circuit outputs a digital value representing the quantity of light of the beam, and the light quantity control circuit controls the quantity of light in response to the digital value. The digital value output circuit varies the timing of output of the digital value in accordance with the output of the monitor.

公开(公告)号：US5511161A

公开(公告)日：1996-04-23

申请号：US158373

申请日：1993-11-29

申请人： Kaoru Sato ,  Toshiyuki Itoh ,  Kazuhiko Okazawa ,  Junichi Kimizuka ,  Akihisa Kusano ,  Makoto Abe ,  Toshihiko Inuyama

发明人： Kaoru Sato ,  Toshiyuki Itoh ,  Kazuhiko Okazawa ,  Junichi Kimizuka ,  Akihisa Kusano ,  Makoto Abe ,  Toshihiko Inuyama

IPC分类号： G06F11/30 ,  G06F1/24 ,  G06F1/26 ,  G06F11/00 ,  G06F15/16 ,  G06F15/177 ,  G06F1/28

CPC分类号： G06F1/26 ,  G06F1/24

摘要： The invention provides an interunit communication system which comprises a main unit and a plurality of subunits and executes a communication between the units by a microcomputer of each unit. The system comprises: power producing means, provided for each subunit, for producing a driving power for the microcomputer of the subunit by a power which is supplied from the main unit through a power line; resetting means, provided for each subunit, for resetting the microcomputer of the subunit in the case where the power supply was restarted after the power supply from the main unit had been shut off; detecting means, provided for the main unit, for detecting a runaway of the microcomputer of the subunit on the basis of a reception state from a signal line for communication; power shut-off means, provided for the main unit, for shutting off the power supply to the subunit when the detecting means detects the runaway of the microcomputer; and power restarting means for restarting the power supply to the subunit.

摘要翻译： 本发明提供了一种互联通信系统，其包括主单元和多个子单元，并且通过每个单元的微计算机执行单元之间的通信。 该系统包括：为每个子单元设置的发电装置，用于通过从主机通过电力线提供的电力产生用于子单元的微型计算机的驱动力; 在从主单元供电之后重新开始电源的情况下，为每个子单元提供的复位装置用于复位子单元的微型计算机; 检测装置，用于根据来自用于通信的信号线的接收状态来检测所述子单元的微型计算机的失控; 用于主单元的电源切断装置，用于在检测装置检测到微型计算机失控时关闭对该子单元的电源; 以及用于重新启动对该子单元的电源的电源重启装置。

公开(公告)号：US5450170A

公开(公告)日：1995-09-12

申请号：US131554

申请日：1993-10-04

申请人： Junichi Kimizuka ,  Toshiyuki Itoh ,  Kaoru Sato ,  Akihisa Kusano ,  Kazuhiko Okazawa ,  Toshihiko Inuyama ,  Makoto Abe

发明人： Junichi Kimizuka ,  Toshiyuki Itoh ,  Kaoru Sato ,  Akihisa Kusano ,  Kazuhiko Okazawa ,  Toshihiko Inuyama ,  Makoto Abe

IPC分类号： B41J13/00 ,  G03G15/00 ,  G03G15/16 ,  G03G21/00 ,  G03G21/14

CPC分类号： G03G15/1675 ,  G03G2215/00409 ,  G03G2215/00616 ,  G03G2215/00721

摘要： An image forming apparatus includes a movable image bearing member; an image forming device for forming an image on the image bearing member; a transfer device for transferring an image from the image bearing member onto a recording material at a transfer position; a detector for detecting a recording material conveying passage from a recording material feeding station to the image transfer position; and a controller responsive to the detector to form blanks at a leading and trailing edges of the recording material by controlling image forming operation of the image forming device.

摘要翻译： 图像形成装置包括可动图像承载部件; 图像形成装置，用于在图像承载部件上形成图像; 转印装置，用于将图像从图像承载部件转印到转印位置的记录材料上; 检测器，用于检测从记录材料供给站到图像传送位置的记录材料传送通道; 以及响应于检测器的控制器，通过控制图像形成装置的图像形成操作，在记录材料的前缘和后缘形成空白。

公开(公告)号：US5154411A

公开(公告)日：1992-10-13

申请号：US860245

申请日：1992-03-27

申请人： Jun Saito ,  Tomoyuki Araki ,  Hironori Shido ,  Junichi Kimizuka ,  Toshiyuki Itoh ,  Kaoru Sato ,  Toshihiko Inuyama

发明人： Jun Saito ,  Tomoyuki Araki ,  Hironori Shido ,  Junichi Kimizuka ,  Toshiyuki Itoh ,  Kaoru Sato ,  Toshihiko Inuyama

IPC分类号： B65H39/11 ,  G03G15/00

CPC分类号： G03G15/6538 ,  B65H39/11 ,  G03G15/6552 ,  B65H2405/1111 ,  B65H2408/112 ,  B65H2408/113

摘要： An image forming apparatus having a sorter, includes a plurality of bins for accommodating sheet materials, the bin each having sheet material sheet inlet portion, a discharging device movable along the inlet portions of the bins to discharge the sheet material to selected one of the bins, a sheet material accommodating tray other than the bins to accommodate the sheet materials, a guiding device switchable to direct the sheet material selectively to the bin or to the sheet material accommodating tray, and a device for switching the guiding device to direct the sheet material to the discharging device when the discharging device is at a position for discharging the sheet material to the bin, and the sheet material to the accommodating device when the discharging device is not at the position.

摘要翻译： 具有分拣机的图像形成装置包括多个用于容纳片材的筐体，所述筐具有片材材料入口部分，可沿着所述筐的入口部分移动的排出装置，以将片材排出到所选择的一个筐体中 ，用于容纳所述片材的不同于所述箱体的片材容纳托盘，可切换成将所述片材材料选择性地引导到所述垃圾箱或所述片材容纳盘的引导装置，以及用于切换所述引导装置以引导所述片材的装置 当排出装置处于用于将片材排放到料仓的位置时，将排出装置输送到排出装置，并且当排出装置不在该位置时，将片材输送到容纳装置。

公开(公告)号：US4816845A

公开(公告)日：1989-03-28

申请号：US139115

申请日：1987-12-28

申请人： Takashi Soya ,  Junichi Kimizuka ,  Toshihiko Inuyama ,  Yasutaka Noguchi

发明人： Takashi Soya ,  Junichi Kimizuka ,  Toshihiko Inuyama ,  Yasutaka Noguchi

IPC分类号： G02B26/10 ,  B41J2/44 ,  G03G15/04 ,  G06K15/12 ,  H04N1/113 ,  H04N1/23 ,  G01D9/42

CPC分类号： G06K15/1219

摘要： An image forming apparatus includes an recording medium, a beam radiating unit for radiating a beam to form an image on the recording medium, and a drive unit for driving the recording medium, wherein the drive unit has a stepping motor for performing a step operation of the recording medium.

摘要翻译： 图像形成装置包括记录介质，用于在记录介质上发射光束以形成图像的光束辐射单元和用于驱动记录介质的驱动单元，其中驱动单元具有步进电机，用于执行步骤操作 记录介质。