公开(公告)号：US5617195A

公开(公告)日：1997-04-01

申请号：US523828

申请日：1995-09-06

Applicant: Satoru Torimaru ,  Junichirou Sameshima ,  Norio Hokari ,  Yukio Hayashi ,  Mikio Kobayashi ,  Shuji Iseki ,  Ryouichi Tsuruoka

Inventor： Satoru Torimaru ,  Junichirou Sameshima ,  Norio Hokari ,  Yukio Hayashi ,  Mikio Kobayashi ,  Shuji Iseki ,  Ryouichi Tsuruoka

IPC: G03G15/00 ,  G03G15/08 ,  G03G15/16 ,  G03G21/10 ,  G03G21/16 ,  G03G21/00

CPC classification number: G03G21/105 ,  G03G15/166 ,  G03G21/1647 ,  G03G21/168 ,  G03G2221/1603 ,  G03G2221/1624 ,  G03G2221/1687

Abstract: Residual toner is removed from a belt-type paper support by means of a brush roll and blade. The removed toner is guided to a waste toner storage vessel by means of a screw member. A sensor indicates when the toner storage vessel is full.

Abstract translation: 通过刷辊和刀片从带式纸支架上除去残留的调色剂。 去除的调色剂通过螺杆构件被引导到废调色剂存储容器。 传感器指示墨粉存储容器何时已满。

公开(公告)号：US20100247177A1

公开(公告)日：2010-09-30

申请号：US12538988

申请日：2009-08-11

Applicant: Junichi Murakami ,  Atsuyuki Kitamura ,  Masahiro Sato ,  Satoru Torimaru ,  Atsushi Ogihara ,  Tetsuji Okamoto ,  Shuichi Nishide

Inventor： Junichi Murakami ,  Atsuyuki Kitamura ,  Masahiro Sato ,  Satoru Torimaru ,  Atsushi Ogihara ,  Tetsuji Okamoto ,  Shuichi Nishide

IPC: G03G15/16

CPC classification number: G03G15/6567 ,  G03G15/6564 ,  G03G2215/00409 ,  G03G2215/00565

Abstract: An image forming apparatus includes: an image carrier; a development unit that develops an electrostatic latent image present on the image carrier with a developer; a transfer member that transfers a developer image developed by the development unit from the image carrier to a recording medium by transporting while nipping the recording medium in a transfer position in contact with the image carrier; a corrective guide member that contacts the recording medium which is simultaneously caught by the transfer member for a period and that corrects placement of the recording medium with respect to the transfer member, thus guiding the recording medium toward the transport position; and a transport unit that transports the recording medium toward the transfer position while exerting a force on the recording medium in a direction causing a side edge of the recording medium along a transport direction to abut the corrective guide member.

Abstract translation: 图像形成装置包括：图像载体; 显影单元，其利用显影剂显影存在于图像载体上的静电潜像; 传送构件，其将由显影单元显影的显影剂图像从图像载体传送到记录介质，通过在将记录介质夹在与图像载体接触的转印位置的同时传送; 校正引导构件，其与记录介质接触，同时被传送构件捕获一段时间，并且校正记录介质相对于传送构件的放置，从而将记录介质导向传送位置; 以及传送单元，其将记录介质朝向传送位置传送，同时沿着传送方向沿记录介质的侧边缘沿着记录介质施加力抵靠校正引导构件。

公开(公告)号：US06904262B2

公开(公告)日：2005-06-07

申请号：US10689524

申请日：2003-10-21

Applicant: Masaaki Takahashi ,  Keiji Yamamoto ,  Satoru Torimaru ,  Katsunori Kikuchihara ,  Yoko Miyamoto ,  Kiyotoshi Kaneyama ,  Satoshi Matsuzaka ,  Takashi Kawabata

Inventor： Masaaki Takahashi ,  Keiji Yamamoto ,  Satoru Torimaru ,  Katsunori Kikuchihara ,  Yoko Miyamoto ,  Kiyotoshi Kaneyama ,  Satoshi Matsuzaka ,  Takashi Kawabata

IPC: G03G15/23 ,  G03G15/00 ,  G03G15/20 ,  G03G21/00

CPC classification number: G03G15/231 ,  G03G2215/2093

Abstract: The invention provides a double-faced image formation system that prevents transfer and adhesion of a lubricant to an image retaining conveyer and an intermediate transfer part. The system is provided with, on a return path for reversing and conveying a sheet having toner images fixed on one side thereof, a front face electrifying unit and a rear face electrifying unit. Oil adhered on the rear face of the sheet in a fixation unit by the rear face electrifying unit is electrified to a negative polarity, and the oil adhered on the rear face is made impossible to transfer to an intermediate transfer belt. The oil adhered on the front face of the sheet in the fixation unit by the front face electrifying unit is electrified to a positive polarity, and the oil adhered on the front face is made impossible to transfer to a secondary transfer conveyance belt.

Abstract translation: 本发明提供一种双面成像系统，其防止润滑剂向图像保持输送机和中间转印部分的转印和粘附。 该系统设置在用于反转和输送具有固定在其一侧上的调色剂图像的片材的返回路径上，前表面带电单元和后表面带电单元。 通过背面带电单元在固定单元中附着在片材的后表面上的油被带电为负极性，并且不能将附着在后表面上的油转移到中间转印带。 通过前面带电单元粘附在定影单元中的片材的前表面上的油被带电为正极，并且不能将附着在正面上的油转移到二次转印传送带。

公开(公告)号：US5809391A

公开(公告)日：1998-09-15

申请号：US715467

申请日：1996-09-18

Applicant: Tetsuya Fujita ,  Satoru Torimaru ,  Fumio Furusawa ,  Keiji Yamamoto ,  Masaaki Tokunaga ,  Hitoshi Funato ,  Satoshi Fukada

Inventor： Tetsuya Fujita ,  Satoru Torimaru ,  Fumio Furusawa ,  Keiji Yamamoto ,  Masaaki Tokunaga ,  Hitoshi Funato ,  Satoshi Fukada

IPC: G03G15/00

CPC classification number: G03G15/70 ,  G03G15/6561 ,  G03G2215/00548

Abstract: An image forming apparatus includes a sheet transport channel including a registration roller for supplying a sheet that is fed from a tray to an image recording section at predetermined timing. A brake forcibly stops rotation of the registration roller. A sensor senses the occurrence of an abnormality in the paper transport channel during transport of the sheet. A controller activates the brake when the sensor has detected the abnormality. Therefore, when a POP jam occurs, sheet rushing into the cleaner due to an overrun can be reliably prevented. Also, in the case of feeding a sheet to prevent a guillotine jam, sheet rushing into the image recording section due to idle rotation of the registration roller can be prevented reliably.

Abstract translation: 图像形成装置包括纸张传送通道，该纸张传送通道包括定位辊，用于在预定定时将从托盘供给的纸张供给到图像记录部。 制动器强制停止定位辊的旋转。 传感器检测纸张传送期间纸张传送通道中的异常的发生。 当传感器检测到异常时，控制器启动制动器。 因此，当POP卡纸发生时，可以可靠地防止由于超限而冲入清洁器的纸张。 此外，在进给片材以防止断头台堵塞的情况下，可以可靠地防止由于定位辊的怠速旋转引起的图像记录部件的纸张。