公开(公告)号：US6057869A

公开(公告)日：2000-05-02

申请号：US912811

申请日：1997-08-19

申请人： Yasunori Kawaishi ,  Kenichi Mizuma ,  Hideya Furuta ,  Yoshihiro Sakai ,  Leo Munakata ,  Hideki Kamiyama ,  Minoru Sugiyama

发明人： Yasunori Kawaishi ,  Kenichi Mizuma ,  Hideya Furuta ,  Yoshihiro Sakai ,  Leo Munakata ,  Hideki Kamiyama ,  Minoru Sugiyama

IPC分类号： G03G15/00 ,  G03G15/01 ,  G03G15/16 ,  G03G15/20 ,  G03G15/22 ,  G03G21/00 ,  G03G21/14 ,  B41J2/385 ,  G03G9/08

CPC分类号： G03G15/1605 ,  G03G15/0131 ,  G03G15/2064 ,  G03G2215/2045

摘要： An image forming apparatus of the type forming a toner image on a photoconductive drum or similar image carrier, transferring it to a paper or similar transfer medium via an intermediate transfer body, e.g., belt, and fixing it on the medium by a fixing device is disclosed. Just after the transfer of a toner image of the last color which is to lie over the other toner images on the intermediate transfer belt, the peripheral speed of the belt is switched to a comparatively low speed matching a fixing and paper transport speed. At this instant, the belt is moved away from the drum. The length of the transfer medium and the distance between a paper transfer position and a fixing position is compared. For a relatively short transfer medium, the peripheral speed of the belt is not switched to the low speed.

摘要翻译： 在感光鼓或类似图像载体上形成调色剂图像的图像形成装置，经由中间转印体（例如带）将其转印到纸或类似的转印介质上，并通过定影装置将其固定在介质上， 披露 恰好在将中间转印带上的其它调色剂图像上的最后一种颜色的调色剂图像转印之后，带的圆周速度被切换到与定影和纸张传送速度相匹配的较低速度。 在这个时刻，皮带从鼓上移开。 比较传送介质的长度和纸张传送位置与固定位置之间的距离。 对于相对短的转印介质，带的圆周速度不会转换到低速。

公开(公告)号：US5701566A

公开(公告)日：1997-12-23

申请号：US523208

申请日：1995-09-05

申请人： Takashi Bisaiji ,  Hideo Yu ,  Yasunori Kawaishi ,  Toshiaki Motohashi ,  Mitsuru Takahashi ,  Hideki Kamiyama

发明人： Takashi Bisaiji ,  Hideo Yu ,  Yasunori Kawaishi ,  Toshiaki Motohashi ,  Mitsuru Takahashi ,  Hideki Kamiyama

IPC分类号： G03G15/01 ,  G03G15/16

CPC分类号： G03G15/1605

摘要： A device incorporated in an image forming apparatus for transferring a toner image from a photoconductive element to an intermediate transfer belt and then from the intermediate transfer belt to a sheet or similar recording medium. An electrode member is implemented as a belt drive roller and located at the rear of a portion of the intermediate transfer belt which lies in a position for transferring the toner image from the belt to a sheet. The electrode member has a specific volume resistance of 10.sup.7 .OMEGA.cm to 10.sup.12 .OMEGA.cm.

摘要翻译： 一种结合在图像形成装置中的装置，用于将调色剂图像从感光元件转印到中间转印带，然后从中间转印带转印到片状或类似的记录介质。 电极构件被实施为带驱动辊并且位于位于用于将调色剂图像从带传送到片材的位置的中间转印带的一部分的后部。 电极部件的比体积电阻为107欧姆 - 厘米至1012欧米AC。

公开(公告)号：US5442428A

公开(公告)日：1995-08-15

申请号：US246499

申请日：1994-05-20

申请人： Mitsuru Takahashi ,  Yasunori Kawaishi ,  Hideo Yu ,  Toshiaki Motohashi ,  Katsuya Kawagoe ,  Hideki Kamiyama

发明人： Mitsuru Takahashi ,  Yasunori Kawaishi ,  Hideo Yu ,  Toshiaki Motohashi ,  Katsuya Kawagoe ,  Hideki Kamiyama

IPC分类号： B41J2/525 ,  B41J29/46 ,  G03G15/01 ,  G03G15/16 ,  G03G13/16

CPC分类号： G03G15/1605 ,  G03G15/0131

摘要： An image recording apparatus is disclosed which includes an intermediate transfer belt rotatable in a reciprocating motion. Before the belt is rotated back and forth for forming a composite toner image, it is rotated in the opposite direction to the image forming direction. This provides the belt with substantially the same deviation in both the forward movement and the reverse movement. Hence, the apparatus insures desirable images by preventing the individual toner images from being brought out of register due to the deviation of the belt.

摘要翻译： 公开了一种图像记录装置，其包括可以往复运动地旋转的中间转印带。 在皮带前后旋转以形成复合调色剂图像之前，其沿与图像形成方向相反的方向旋转。 这为皮带在向前运动和反向运动中提供了基本上相同的偏差。 因此，该装置通过防止各个调色剂图像由于带的偏离而脱离对准，从而确保期望的图像。

公开(公告)号：USRE38206E1

公开(公告)日：2003-07-29

申请号：US09471021

申请日：1999-12-23

申请人： Takashi Bisaiji ,  Hideo Yu ,  Yasunori Kawaishi ,  Toshiaki Motohashi ,  Mitsuru Takahashi ,  Hideki Kamiyama

发明人： Takashi Bisaiji ,  Hideo Yu ,  Yasunori Kawaishi ,  Toshiaki Motohashi ,  Mitsuru Takahashi ,  Hideki Kamiyama

IPC分类号： G03G1501

CPC分类号： G03G15/1605

摘要： A device incorporated in an image forming apparatus for transferring a toner image from a photoconductive element to an intermediate transfer belt and then from the intermediate transfer belt to a sheet or similar recording medium. An electrode member is implemented as a belt drive roller and located at the rear of a portion of the intermediate transfer belt which lies in a position for transferring the toner image from the belt to a sheet. The electrode member has a specific volume resistance of 107 &OHgr;cm to 1012 &OHgr;cm.

公开(公告)号：US5666622A

公开(公告)日：1997-09-09

申请号：US459422

申请日：1995-06-02

申请人： Yuko Harasawa ,  Itaru Matsuda ,  Satoshi Takano ,  Hideo Yu ,  Yasunori Kawaishi ,  Hideki Kamiyama ,  Toshiaki Motohashi ,  Mitsuru Takahashi ,  Takashi Bisaiji

发明人： Yuko Harasawa ,  Itaru Matsuda ,  Satoshi Takano ,  Hideo Yu ,  Yasunori Kawaishi ,  Hideki Kamiyama ,  Toshiaki Motohashi ,  Mitsuru Takahashi ,  Takashi Bisaiji

IPC分类号： G03G15/00 ,  G03G15/16

CPC分类号： G03G15/6535 ,  G03G15/161 ,  G03G15/1675 ,  G03G15/1685 ,  G03G2215/1623 ,  G03G2215/1661

摘要： The apparatus includes a photoconductive element and a transfer belt, with an electrode or bias applicator located downstream from a nip formed between the photoconductive element and the transfer belt. Upstream from the nip, a roller is provided which can also act as an electrode, or which can be held in an electrically floating state. A bias voltage can be provided to the roller upstream from the nip, with the voltage equal to or less than the voltage applied to the downstream electrode so as form a potential gradient. In addition, the applied voltages can be varied based upon the position of a sheet of paper, or in response to changes in humidity.

摘要翻译： 该装置包括光电导元件和转印带，其中电极或偏置施加器位于形成在感光元件和转印带之间的辊隙的下游。 在辊隙的上游设置有也可以用作电极的辊子，或者可以保持在电浮动状态。 可以向辊隙上游的辊子提供偏置电压，其中电压等于或小于施加到下游电极的电压，从而形成电位梯度。 此外，所施加的电压可以基于一张纸的位置或响应于湿度变化而变化。

公开(公告)号：US5461461A

公开(公告)日：1995-10-24

申请号：US44032

申请日：1993-04-08

申请人： Yuko Harasawa ,  Itaru Matsuda ,  Satoshi Takano ,  Hideo Yu ,  Yasunori Kawaishi ,  Hideki Kamiyama ,  Toshiaki Motohashi ,  Mitsuru Takahashi ,  Takashi Bisaiji

发明人： Yuko Harasawa ,  Itaru Matsuda ,  Satoshi Takano ,  Hideo Yu ,  Yasunori Kawaishi ,  Hideki Kamiyama ,  Toshiaki Motohashi ,  Mitsuru Takahashi ,  Takashi Bisaiji

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

CPC分类号： G03G15/6535 ,  G03G15/161 ,  G03G15/1675 ,  G03G15/1685 ,  G03G2215/1623 ,  G03G2215/1661

摘要： An image forming apparatus includes a photoconductive element and a transfer belt, with an electrode or bias applicator located downstream from a nip formed between the photoconductive element and the transfer belt. Upstream from the nip, a roller is provided which can also act as an electrode, or which can be held in an electrically floating state. A bias voltage can also be provided to the roller upstream from the nip, with the voltage equal to or less than the voltage applied to the downstream electrode. In addition, the applied voltages can be varied based upon the position of a sheet of paper, or in response to changes in humidity.

摘要翻译： 图像形成装置包括光电导元件和转印带，其中电极或偏置施加器位于形成在感光元件和转印带之间的辊隙的下游。 在辊隙的上游设置有也可以用作电极的辊子，或者可以保持在电浮动状态。 也可以在辊隙上游向辊子提供偏置电压，其电压等于或小于施加到下游电极的电压。 此外，所施加的电压可以基于一张纸的位置或响应于湿度变化而变化。

公开(公告)号：US06813463B2

公开(公告)日：2004-11-02

申请号：US10246623

申请日：2002-09-19

申请人： Hideki Kamiyama

发明人： Hideki Kamiyama

IPC分类号： G03G1501

CPC分类号： G03G15/161 ,  G03G15/1615 ,  G03G2215/0119 ,  G03G2215/1661

摘要： An image forming device and a belt device therein are provided. Even though the perimeter of the intermediate transfer belt is changed, a good cleaning ability for the intermediate belt can be maintained. The toner image supporting surface of the intermediate transfer belt between the first and the secondary transfer devices is bent to the inner surface side by a bending member, and cleaned by a cleaning device. An opposite member is disposed at a position opposite to the cleaning device to sandwich the intermediate transfer belt. In this way, even though the position of the bending member is changed by the perimeter deviation of the intermediate transfer belt, the position for removing the residual toner to clean the intermediate transfer belt does not change, so as to maintain a good cleaning ability.

摘要翻译： 提供了一种图像形成装置及其装置。 即使中间转印带的周边发生变化，可以保持中间带的良好的清洁能力。 第一和第二转印装置之间的中间转印带的调色剂图像支撑表面通过弯曲构件弯曲到内表面侧，并通过清洁装置进行清洁。 相对的构件设置在与清洁装置相对的位置以夹持中间转印带。 以这种方式，即使弯曲构件的位置由于中间转印带的周边偏差而改变，用于除去残留调色剂以清洁中间转印带的位置也不改变，以保持良好的清洁能力。

公开(公告)号：US20120267141A1

公开(公告)日：2012-10-25

申请号：US13515671

申请日：2011-01-20

申请人： Hideki Kamiyama ,  Hiroji Akasaka ,  Masato Tachibana ,  Hiroaki Rikihisa ,  Takuzo Hagiwara

发明人： Hideki Kamiyama ,  Hiroji Akasaka ,  Masato Tachibana ,  Hiroaki Rikihisa ,  Takuzo Hagiwara

IPC分类号： H01B7/18 ,  H01B13/00 ,  H01B5/08 ,  H01B7/00 ,  B82Y99/00 ,  B82Y30/00

CPC分类号： H01B5/105 ,  B21C37/047 ,  B22F2301/052 ,  B22F2303/01 ,  C22C21/00 ,  C22C21/08 ,  C22C26/00 ,  C22C47/062 ,  C22C2026/002 ,  C22F1/04

摘要： A composite electric cable including a plurality of element wires twisted together. The element wires include a material wire formed of a composite material containing an aluminum material and carbon nanotubes dispersed in the aluminum material; the material wire has a cellulation structure including a wall portion containing the carbon nanotubes and an inside portion of the wall which is surrounded by the wall portion and which comprises the aluminum material and unavoidable impurities; the material wire has a ratio of carbon nanotube content to aluminum material content of 0.2 wt. % to 5 wt. %; and each of all the element wires forming the composite electric cable is the material wire, or the composite electric cable includes in a center portion thereof one or a plurality of steel wires.

摘要翻译： 一种复合电缆，包括扭绞在一起的多个元件线。 元件线包括由包含铝材料和分散在铝材料中的碳纳米管的复合材料形成的材料线; 该材料线具有包括含有碳纳米管的壁部分和由壁部包围的壁的内部的细胞结构，其包含铝材料和不可避免的杂质; 材料导线的碳纳米管含量与铝材料含量的比例为0.2wt。 ％至5wt。 ％; 并且形成复合电缆的所有元件线中的每一个都是材料线，或者复合电缆在其中心部分包​​括一根或多根钢丝。

公开(公告)号：US06901234B2

公开(公告)日：2005-05-31

申请号：US10389979

申请日：2003-03-18

申请人： Hiromi Ogiyama ,  Katsuya Kawagoe ,  Shin Kayahara ,  Ryuuichi Minbu ,  Yuuji Sawai ,  Mitsuru Takahashi ,  Satoru Uchida ,  Hideki Kamiyama

发明人： Hiromi Ogiyama ,  Katsuya Kawagoe ,  Shin Kayahara ,  Ryuuichi Minbu ,  Yuuji Sawai ,  Mitsuru Takahashi ,  Satoru Uchida ,  Hideki Kamiyama

IPC分类号： G03G15/16

CPC分类号： G03G15/1675 ,  G03G2215/1623

摘要： An image forming apparatus of the present invention includes an intermediate image transfer belt passed over a plurality of support members and movable while carrying a toner image of preselected polarity transferred thereto. An electrode member contacts the inside surface of the belt and is applied with a preselected voltage for transferring the toner image from the belt to a recording medium. A contact member with high electric resistance contacts the belt at a position adjacent the electrode member and includes an insulating layer thereon.

摘要翻译： 本发明的图像形成装置包括通过多个支撑构件的中间图像转印带，并且在承载转印有预选极性的调色剂图像的同时可移动。 电极构件接触带的内表面并且施加预定电压以将调色剂图像从带传送到记录介质。 具有高电阻的接触构件在与电极构件相邻的位置处接触带，并且在其上包括绝缘层。

公开(公告)号：US09362022B2

公开(公告)日：2016-06-07

申请号：US13515671

申请日：2011-01-20

申请人： Hideki Kamiyama ,  Hiroji Akasaka ,  Masato Tachibana ,  Hiroaki Rikihisa ,  Takuzo Hagiwara

发明人： Hideki Kamiyama ,  Hiroji Akasaka ,  Masato Tachibana ,  Hiroaki Rikihisa ,  Takuzo Hagiwara

IPC分类号： H01B7/18 ,  H01B13/00 ,  H01B5/08 ,  H01B7/00 ,  B82Y99/00 ,  B82Y30/00 ,  H01B5/10 ,  B21C37/04 ,  C22C21/00 ,  C22C21/08 ,  C22C26/00 ,  C22C47/06 ,  C22F1/04

CPC分类号： H01B5/105 ,  B21C37/047 ,  B22F2301/052 ,  B22F2303/01 ,  C22C21/00 ,  C22C21/08 ,  C22C26/00 ,  C22C47/062 ,  C22C2026/002 ,  C22F1/04

摘要： A composite electric cable including a plurality of element wires twisted together. The element wires include a material wire formed of a composite material containing an aluminum material and carbon nanotubes dispersed in the aluminum material; the material wire has a cellulation structure including a wall portion containing the carbon nanotubes and an inside portion of the wall which is surrounded by the wall portion and which comprises the aluminum material and unavoidable impurities; the material wire has a ratio of carbon nanotube content to aluminum material content of 0.2 wt. % to 5 wt. %; and each of all the element wires forming the composite electric cable is the material wire, or the composite electric cable includes in a center portion thereof one or a plurality of steel wires.

摘要翻译： 一种复合电缆，包括扭绞在一起的多个元件线。 元件线包括由包含铝材料和分散在铝材料中的碳纳米管的复合材料形成的材料线; 该材料线具有包括含有碳纳米管的壁部分和由壁部包围的壁的内部的细胞结构，其包含铝材料和不可避免的杂质; 材料导线的碳纳米管含量与铝材料含量的比例为0.2wt。 ％至5wt。 ％; 并且形成复合电缆的所有元件线中的每一个都是材料线，或者复合电缆在其中心部分包​​括一根或多根钢丝。