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    Compact image formation system having a plurality of paper trays
    2.
    发明授权
    Compact image formation system having a plurality of paper trays 有权
    紧凑型图像形成系统具有多个纸盘

    公开(公告)号：US06243550B1

    公开(公告)日：2001-06-05

    申请号：US09561923

    申请日：2000-05-01

    申请人： Takashi Fuchiwaki ,  Yasutomo Ishii ,  Nobukazu Takahashi ,  Kazunori Numao ,  Fumio Furusawa ,  Junichiro Sameshima ,  Hitoshi Funato ,  Ryuji Hattori

    发明人： Takashi Fuchiwaki ,  Yasutomo Ishii ,  Nobukazu Takahashi ,  Kazunori Numao ,  Fumio Furusawa ,  Junichiro Sameshima ,  Hitoshi Funato ,  Ryuji Hattori

    IPC分类号： G03G1500

    CPC分类号： G03G15/00 ,  G03G15/0121 ,  G03G15/0173 ,  G03G2215/0177

    摘要： An image formation apparatus for document production of reproduction which includes a plurality of paper feed trays T1-T4 placed in overlapped relation at multiple stages from top to bottom wherein the length of the top-stage paper feed tray T1 in the paper feed direction is formed shorter than the length of each of the paper feed trays T2-T4 at lower stages in the paper feed direction, an image support 16, an intermediate transfer body B, and a secondary transfer device 31 placed in a tray upward paper feed side space Sa above the paper feed tray T1, a fuser T placed in a top-stage tray side space Sb1 on the side of the top-stage paper feed tray T1 and an upward side space Sb2 above the space Sb1, and a developing unit D placed in the upward side space Sb2.

    摘要翻译： 一种用于文件制作再现的图像形成装置，其包括多个从上到下以多个阶段以重叠的关系放置的供纸托盘T1-T4，其中形成在供纸方向上的顶级供纸盘T1的长度 比在供纸方向的较低阶段的每个供纸盘T2-T4的长度短的图像支撑件16，中间转印体B和放置在托盘向上的供纸侧空间Sa中的二次转印装置31 放置在送纸托架T1的上方，定影部件T放置在顶级供纸托盘T1侧的顶层托盘侧空间Sb1和空间Sb1上方的上侧空间Sb2，放置在 向上侧空间Sb2。

    Image forming apparatus enabling easy and reliable recovery from a pop jam
    3.
    发明授权
    Image forming apparatus enabling easy and reliable recovery from a pop jam 失效
    图像形成装置能够从流行卡塞中容易且可靠地恢复

    公开(公告)号：US5809391A

    公开(公告)日：1998-09-15

    申请号：US715467

    申请日：1996-09-18

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

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

    IPC分类号： G03G15/00

    CPC分类号： G03G15/70 ,  G03G15/6561 ,  G03G2215/00548

    摘要： 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.

    摘要翻译： 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。

    Image forming apparatus having means for preventing vibration of a transfer film caused from the operation of a separating device
    5.
    发明授权
    Image forming apparatus having means for preventing vibration of a transfer film caused from the operation of a separating device 失效
    图像形成装置具有用于防止由分离装置的操作引起的转印膜振动的装置

    公开(公告)号：US5822665A

    公开(公告)日：1998-10-13

    申请号：US856189

    申请日：1997-05-14

    申请人： Keiji Yamamoto ,  Nobuyoshi Komatsu ,  Yoshihiro Enomoto ,  Masaaki Tokunaga ,  Satoshi Fukada ,  Tetsuya Fujita ,  Fumio Furusawa ,  Nobuo Hyakutake

    发明人： Keiji Yamamoto ,  Nobuyoshi Komatsu ,  Yoshihiro Enomoto ,  Masaaki Tokunaga ,  Satoshi Fukada ,  Tetsuya Fujita ,  Fumio Furusawa ,  Nobuo Hyakutake

    IPC分类号： G03G15/16 ,  G03G15/14 ,  G03G15/01

    CPC分类号： G03G15/1655

    摘要： An object of the present invention is to provide an image forming apparatus capable of preventing vibration of a transfer film caused from the operation of a separating device to prevent irregular density distribution and change in the hue. The image forming apparatus according to the present invention and having: a transfer-medium holding member having a transfer film for adsorbing and carrying a transfer medium and arranged such that an image is formed on the transfer medium; an internally and upwardly pushing member movably disposed on the surface of the transfer film opposite to the surface to which the transfer medium is adsorbed; a moving device for moving the internally and upwardly pushing member by a predetermined quantity so that the internally and upwardly pushing member upwardly pushes the transfer film to deform the transfer film to separate the transfer medium from the transfer film; and a preventing device for preventing vibration of the internally and upwardly pushing member.

    摘要翻译： 本发明的目的是提供一种能够防止由分离装置的操作引起的转印膜的振动以防止不规则的浓度分布和色调变化的图像形成装置。 根据本发明的图像形成装置，具有：转印介质保持部件，其具有用于吸附并承载转印介质的转印膜，并配置成在转印介质上形成图像; 内部和向上推动构件，可移动地设置在转印膜表面上与转印介质吸附的表面相反的表面上; 用于使内部和向上推动构件移动预定量的移动装置，使得内部和向上推动构件向上推动转移膜以使转印膜变形以将转印介质与转印膜分离; 以及用于防止内部和向上推动构件的振动的防止装置。

    Reliable transfer film attachment structure
    6.
    发明授权
    Reliable transfer film attachment structure 失效
    可靠的转印膜附件结构

    公开(公告)号：US5594536A

    公开(公告)日：1997-01-14

    申请号：US572731

    申请日：1995-12-14

    申请人： Takashi Kawabata ,  Nobuo Hyakutake ,  Fumio Furusawa ,  Masaaki Tokunaga

    发明人： Takashi Kawabata ,  Nobuo Hyakutake ,  Fumio Furusawa ,  Masaaki Tokunaga

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

    CPC分类号： G03G15/1655 ,  G03G2215/1609

    摘要： A rear end plate having openings is bonded to a rear end portion of a transfer film through urethane sponge. To attach the rear end portion of the transfer film to a coupling member of a frame of a transfer material carrying body, restricting portions of respective restricting members are fixed to the coupling member through the respective openings of the rear end plate. The restricting portions of the restricting members abut the top face of the rear end plate so as to restrict a radial movement of the rear end plate and allow its circumferential movement.

    摘要翻译： 具有开口的后端板通过聚氨酯海绵结合到转印膜的后端部分。 为了将转印膜的后端部分附着到转印材料承载体的框架的联接构件上，各个限制构件的限制部分通过后端板的相应开口固定到联接构件。 限制部件的限制部分抵靠后端板的顶面，以限制后端板的径向移动并允许其周向运动。

    Detecting apparatus and image forming apparatus
    8.
    发明授权
    Detecting apparatus and image forming apparatus 有权
    检测装置和图像形成装置

    公开(公告)号：US08626004B2

    公开(公告)日：2014-01-07

    申请号：US13110419

    申请日：2011-05-18

    申请人： Masao Ito ,  Fumio Furusawa

    发明人： Masao Ito ,  Fumio Furusawa

    IPC分类号： G03G15/00

    CPC分类号： G03G15/5062 ,  G03G15/0189 ,  G03G2215/0158

    摘要： A detecting apparatus includes: a transmission member that is provided facing a conveying path on which a medium is conveyed and that transmits light from the medium being conveyed on the conveying path; a detecting section that detects the medium or an image on the medium from the light which is transmitted through the transmission member, wherein the light is received by a light-receiving member of the detection section; an opposing member that is provided on an opposite side of the conveying path from the transmission member and has at least a first opposing surface that faces the transmission member; and a guide member provided at a downstream side of the opposing member in the conveying direction, and guides the medium downstream in the conveying path. The opposing surface is closer to the detecting section at a downstream side than at an upstream side thereof in the conveying direction.

    摘要翻译： 一种检测装置，包括：传送构件，其面向输送路径设置介质，所述传送路径传送介质，并且传送来自在所述传送路径上传送的介质的光; 检测部，其从通过所述透射部件透射的光检测所述介质上的介质或图像，其中，所述光被所述检测部的受光部接收; 相对构件，其设置在所述输送路径的与所述传动构件相反的一侧，并且具有面向所述传递构件的至少第一相对表面; 以及引导构件，其沿着输送方向设置在所述相对构件的下游侧，并且在所述输送路径的下游引导所述介质。 相反的表面在输送方向的下游侧比在其上游侧更靠近检测部。

    RECORDING MATERIAL PROCESSING APPARATUS
    9.
    发明申请
    RECORDING MATERIAL PROCESSING APPARATUS 有权
    记录材料加工设备

    公开(公告)号：US20100164166A1

    公开(公告)日：2010-07-01

    申请号：US12475788

    申请日：2009-06-01

    申请人： Fumio Furusawa ,  Masataka Konishi ,  Yasushi Kawahata ,  Masakazu Takahashi

    发明人： Fumio Furusawa ,  Masataka Konishi ,  Yasushi Kawahata ,  Masakazu Takahashi

    IPC分类号： B65H7/00

    CPC分类号： B65H5/062 ,  B65H7/02 ,  B65H2301/51232 ,  B65H2404/133 ,  B65H2404/144 ,  B65H2404/611 ,  B65H2511/416 ,  B65H2511/514 ,  B65H2513/10 ,  B65H2515/34 ,  B65H2701/1311 ,  B65H2701/1313 ,  B65H2701/132 ,  G03G15/235 ,  G03G15/6564 ,  B65H2220/01 ,  B65H2220/02

    摘要： A recording material processing apparatus includes a recording material supplying device supplying a recording material, an image recording device recording an image on the recording material, a recording material transporting mechanism and a burr curing device including a pressurizing member for curing the burrs at the edge of the recording material. The recording material transporting mechanism changes a transporting state of the recording material at a predetermined transportation changing position. The pressurizing member is provided on a recording material transporting path between the recording material supplying device and the transportation changing position and is provided on the side nearer to the recording material supplying device than a trailing end position. The trailing end position indicates a position of the trailing end of the recording material in the transporting path when a leading end of the recording material in the transporting direction passes the transportation changing position.

    摘要翻译： 记录材料处理装置包括：提供记录材料的记录材料供应装置，在记录材料上记录图像的图像记录装置，记录材料传送机构和毛刺固化装置，该装置包括用于固化边缘的毛边的加压部件 录音材料。 记录材料传送机构将记录材料的传送状态改变为预定的传送改变位置。 加压构件设置在记录材料供给装置和运送改变位置之间的记录材料传送路径上，并且设置在比后端位置更靠近记录材料供给装置的一侧。 当传送方向上的记录材料的前端通过传送改变位置时，尾端位置表示记录材料在输送路径中的后端的位置。