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    Image forming apparatus with replaceable process units
    2.
    发明授权
    Image forming apparatus with replaceable process units 失效
    具有可更换过程单元的图像形成装置

    公开(公告)号：US5235384A

    公开(公告)日：1993-08-10

    申请号：US551948

    申请日：1990-07-06

    申请人： Seiji Oka ,  Tomoji Ishikawa ,  Tsukuru Kai ,  Hisashi Ishijima ,  Makoto Obu ,  Hidetoshi Yano

    发明人： Seiji Oka ,  Tomoji Ishikawa ,  Tsukuru Kai ,  Hisashi Ishijima ,  Makoto Obu ,  Hidetoshi Yano

    IPC分类号： G03G15/00 ,  G03G15/08 ,  G03G21/18

    CPC分类号： G03G21/1889 ,  G03G15/08 ,  G03G15/50 ,  G03G2221/1663 ,  G03G2221/1823 ,  G03G2221/183

    摘要： An image forming apparatus having various process units at least one of which is removable for replacement. The apparatus has a mode selecting a device accessible for selecting desired one of a plurality of image modes. A photoconductive element, developing unit, image transferring unit and other replaceable process units each is provided with a storage for storing image forming conditions which match an image mode selected on the mode selecting device. A copy process and other conditions are set up on the basis of the conditions stored in the storage. Another storage is loaded with data associated with the service life of a replaceable process unit.

    摘要翻译： 一种具有各种处理单元的图像形成装置，其中至少一个可移除以进行更换。 该装置具有选择可用于选择多个图像模式中期望的一个的装置的模式。 光电元件，显影单元，图像转印单元和其他可更换处理单元各自设置有用于存储与在模式选择装置上选择的图像模式相匹配的图像形成条件的存储器。 根据存储在存储器中的条件设置复印过程和其他条件。 另一个存储装载有与可替换处理单元的使用寿命相关联的数据。

    Belt device and unit device including belt device and image forming apparatus using the belt device and unit device
    4.
    发明授权
    Belt device and unit device including belt device and image forming apparatus using the belt device and unit device 失效
    皮带装置和单元装置，包括皮带装置和使用皮带装置和装置装置的成像装置

    公开(公告)号：US06768891B2

    公开(公告)日：2004-07-27

    申请号：US10396486

    申请日：2003-03-26

    申请人： Tetsurou Sasamoto ,  Katsuaki Miyawaki ,  Makoto Obu ,  Minoru Suzuki ,  Yuichi Aoyama

    发明人： Tetsurou Sasamoto ,  Katsuaki Miyawaki ,  Makoto Obu ,  Minoru Suzuki ,  Yuichi Aoyama

    IPC分类号： G03G1501

    CPC分类号： G03G15/0131 ,  G03G15/1615 ,  G03G2215/0119 ,  G03G2215/0132 ,  G03G2215/0193

    摘要： An image forming apparatus suppresses several kinds of inconveniences caused by unnecessary contact of a belt-formed member with opposing members and drives the belt-formed member accurately even when the belt-formed member separated from a part of a plurality of opposing members. In an image forming apparatus having a belt-formed member supported by a plurality of supporting rollers and a plurality of opposing members located side by side in a line to oppose and contact the belt-formed member, a pivot mechanism is employed to temporarily separate the belt-formed member from a part of the opposing members for color image formation. The image forming apparatus also includes a tension roller dive mechanism to increase a relative distance between the tension roller and other supporting rollers to suppress a decrease in a tension of the belt-formed member during the above-described separation of the belt-formed member from the plurality of opposing members.

    摘要翻译： 图像形成装置抑制由带状构件与相对构件的不必要的接触引起的几种不便，并且即使当带状构件与多个相对构件的一部分分离时也能够准确地驱动带状构件。 在具有由多个支撑辊支撑的带状构件的图像形成装置和多个相对的构件中并排配置成与该带状构件相对并接触的情况下，使用枢转机构来临时分离 带状构件从用于彩色图像形成的相对构件的一部分。 图像形成装置还包括张力辊潜水机构，用于增加张紧辊和其他支撑辊之间的相对距离，以抑制在带状构件从上述分离期间带状构件的张力减小 多个相对的构件。

    Image forming apparatus having improved image carrier cleaning
    5.
    发明授权
    Image forming apparatus having improved image carrier cleaning 有权
    具有改进的图像载体清洁的图像形成装置

    公开(公告)号：US06347212B1

    公开(公告)日：2002-02-12

    申请号：US09672308

    申请日：2000-09-29

    申请人： Hideki Kosugi ,  Sadayuki Iwai ,  Katsuhiro Echigo ,  Makoto Obu ,  Takashi Kawashima

    发明人： Hideki Kosugi ,  Sadayuki Iwai ,  Katsuhiro Echigo ,  Makoto Obu ,  Takashi Kawashima

    IPC分类号： G03G2100

    CPC分类号： G03G15/161 ,  G03G2215/0119 ,  G03G2215/0629

    摘要： An image forming apparatus allowing an image carrier included therein to be desirably cleaned is disclosed. A developing device uses a developing liquid consisting of a carrier liquid and toner dispersed therein. A toner image produced by the developing device is transferred to an intermediate image transfer belt. A cleaning roller cleans the surface of the intermediate image transfer belt after the transfer of the toner image to a paper sheet or similar recording medium. A liquid cleaning device feeds a cleaning liquid to the cleaning roller. The developing liquid may be replaced with a dry developer containing at least powdery toner.

    摘要翻译： 公开了一种允许其中包括的图像载体被理想地清洁的图像形成装置。 显影装置使用由载体液体和分散在其中的调色剂组成的显影液。 由显影装置产生的调色剂图像被转印到中间图像转印带。 在将调色剂图像转印到纸张或类似记录介质之后，清洁辊清洁中间图像转印带的表面。 液体清洁装置将清洁液体供给到清洁辊。 显影液可以用至少含有粉末调色剂的干燥显影剂代替。

    Apparatus for displaying a recording medium sheet and printing an image thereon
    6.
    发明授权
    Apparatus for displaying a recording medium sheet and printing an image thereon 失效
    用于显示记录介质片材并在其上打印图像的装置

    公开(公告)号：US5517228A

    公开(公告)日：1996-05-14

    申请号：US43130

    申请日：1993-04-05

    申请人： Makoto Obu ,  Masaru Shimada ,  Itsuo Ikeda ,  Noriyoshi Tarumi ,  Hiroshi Goto

    发明人： Makoto Obu ,  Masaru Shimada ,  Itsuo Ikeda ,  Noriyoshi Tarumi ,  Hiroshi Goto

    IPC分类号： B41J3/46 ,  B41J13/10 ,  B41J2/32

    CPC分类号： B41J3/46 ,  B41J13/10

    摘要： An apparatus for displaying a recording medium sheet and for printing an image thereon includes a plurality of sheets each of which is made of an erasable recording medium, a recording unit for recording information on one of the plurality of sheets, a displaying unit for displaying the sheet on which information is recorded by the recording unit, the sheet being set at a display position when it is displayed, a sheet supplying unit for supplying one of the sheets to the recording unit, and for receiving the displayed sheet from the displaying unit, a sheet passage in which one of the sheets is transported from the displaying unit to the sheet supplying unit via the recording unit, and a sheet passage in which the sheet is transported from the sheet supplying unit to the displaying unit via the recording unit.

    摘要翻译： 用于显示记录介质纸张并用于在其上打印图像的装置包括：由可擦除记录介质构成的多个纸张;用于在多个纸张之一上记录信息的记录单元;显示单元， 由记录单元记录信息的纸张，在显示时将纸张设置在显示位置;纸张供应单元，用于将一张纸张提供给记录单元，并用于从显示单元接收所显示的纸张; 片材通道，其中一个片材经由记录单元从显示单元传送到片材供应单元;以及片材通道，片材通过记录单元从片材供应单元传送到显示单元。

    Thermal image forming equipment forms image directly on image carrier or paper sheet
    7.
    发明授权
    Thermal image forming equipment forms image directly on image carrier or paper sheet 失效
    热成像设备直接在图像载体或纸张上形成图像

    公开(公告)号：US5300952A

    公开(公告)日：1994-04-05

    申请号：US782609

    申请日：1991-10-25

    申请人： Takeo Wada ,  Makoto Obu ,  Toshiyuki Kawanishi ,  Noriyoshi Tarumi ,  Masato Igarashi ,  Takashi Mori ,  Katsuaki Miyawaki ,  Minoru Suzuki

    发明人： Takeo Wada ,  Makoto Obu ,  Toshiyuki Kawanishi ,  Noriyoshi Tarumi ,  Masato Igarashi ,  Takashi Mori ,  Katsuaki Miyawaki ,  Minoru Suzuki

    IPC分类号： G03G5/028 ,  G03G5/02 ,  G03G15/05 ,  G03G15/32 ,  G03G15/00

    CPC分类号： G03G5/02 ,  G03G15/32 ,  G03G5/0211 ,  G03G5/0217

    摘要： Image forming equipment for applying heat to a charged image carrier to attenuate part of the potential of the image carrier in order to form a latent image on the image carrier. The surface of a dielectric image carrier is charged by a charger and a thermal print head is driven in response to image information in order to form a latent image on the charged surface of the image carrier. A developing roller applies a liquid developer to the latent image and presses it against the portion where the potential has been lowered. The resulting toner image formed on the image carrier is fixed on a paper sheet fed from a paper feeding device or is directly fixed on the image carrier. The image carrier is formed of polyethylene terephthalate or a mixture of polybutylene terephthalate and silicon dioxide.

    摘要翻译： 用于向充电的图像载体施加热量以衰减图像载体的一部分电位以便在图像载体上形成潜像的图像形成设备。 电介质图像载体的表面由充电器充电，响应于图像信息驱动热敏打印头，以在图像载体的带电表面上形成潜像。 显影辊将液体显影剂施加到潜像上并将其压在电位降低的部分上。 形成在图像载体上的所得到的调色剂图像被固定在从送纸装置供给的纸张上，或直接固定在图像载体上。 图像载体由聚对苯二甲酸乙二醇酯或聚对苯二甲酸丁二醇酯和二氧化硅的混合物形成。

    Belt device and unit device including belt device and image forming apparatus using the belt device and unit device
    10.
    发明授权
    Belt device and unit device including belt device and image forming apparatus using the belt device and unit device 有权
    皮带装置和单元装置，包括皮带装置和使用皮带装置和装置装置的成像装置

    公开(公告)号：US06324374B1

    公开(公告)日：2001-11-27

    申请号：US09584153

    申请日：2000-05-31

    申请人： Tetsurou Sasamoto ,  Katsuaki Miyawaki ,  Makoto Obu ,  Minoru Suzuki ,  Yuichi Aoyama

    发明人： Tetsurou Sasamoto ,  Katsuaki Miyawaki ,  Makoto Obu ,  Minoru Suzuki ,  Yuichi Aoyama

    IPC分类号： G03G1516

    CPC分类号： G03G15/0131 ,  G03G15/1615 ,  G03G2215/0119 ,  G03G2215/0132 ,  G03G2215/0193

    摘要： An image forming apparatus suppresses several kinds of inconveniences caused by unnecessary contact of a belt-formed member with opposing members and drives the belt-formed member accurately even when the belt-formed member separated from a part of a plurality of opposing members. In an image forming apparatus having a belt-formed member supported by a plurality of supporting rollers and a plurality of opposing members located side by side in a line to oppose and contact the belt-formed member, a pivot mechanism is employed to temporarily separate the belt-formed member from a part of the opposing members for color image formation. The image forming apparatus also includes a tension roller dive mechanism to increase a relative distance between the tension roller and other supporting rollers to suppress a decrease in a tension of the belt-formed member during the above-described separation of the belt-formed member from the plurality of opposing members.

    摘要翻译： 图像形成装置抑制由带状构件与相对构件的不必要的接触引起的几种不便，并且即使当带状构件与多个相对构件的一部分分离时也能够准确地驱动带状构件。 在具有由多个支撑辊支撑的带状构件的图像形成装置和多个相对的构件中并排配置成与该带状构件相对并接触的情况下，使用枢转机构来临时分离 带状构件从用于彩色图像形成的相对构件的一部分。 图像形成装置还包括张力辊潜水机构，用于增加张紧辊和其他支撑辊之间的相对距离，以抑制在带状构件从上述分离期间带状构件的张力减小 多个相对的构件。