公开(公告)号：US20080003021A1

公开(公告)日：2008-01-03

申请号：US11845590

申请日：2007-08-27

申请人： Hiroshi Hosokawa ,  Kiyonori Tsuda ,  Satoshi Narumi ,  Ryuta Takeichi ,  Yuji Arai ,  Masanori Kawasumi ,  Kazuhiko Umemura ,  Hiroshi Ishii ,  Yutaka Fukuchi ,  Kazuki Suzuki ,  Yuusuke Noguchi ,  Kazuosa Kuma ,  Makoto Kikura

发明人： Hiroshi Hosokawa ,  Kiyonori Tsuda ,  Satoshi Narumi ,  Ryuta Takeichi ,  Yuji Arai ,  Masanori Kawasumi ,  Kazuhiko Umemura ,  Hiroshi Ishii ,  Yutaka Fukuchi ,  Kazuki Suzuki ,  Yuusuke Noguchi ,  Kazuosa Kuma ,  Makoto Kikura

IPC分类号： G03G15/08

CPC分类号： G03G15/0886 ,  G03G15/0872 ,  G03G15/0879 ,  G03G2215/067 ,  G03G2215/0692 ,  Y10S222/01

摘要： A developer container has a main part accommodating a developer therein and is detachably attached to a main part of an image forming apparatus. The developer container comprises an outlet provided at a side of the developer container to discharge the developer from the developer container. An input unit is provided adjacent to the outlet and has a small-diameter portion an inside diameter of which is smaller than a diameter of the container main part wherein, when the developer container is attached to the image forming apparatus, the input unit is engaged with a drive motor of the image forming apparatus to receive a rotating force of the drive motor. A developer guiding unit causes the developer inside the developer container to be moved to the outlet beyond the small-diameter portion of the input unit by rotation of the developer container.

摘要翻译： 显影剂容器具有容纳其中的显影剂的主要部分，并且可拆卸地附接到图像形成装置的主要部分。 显影剂容器包括设置在显影剂容器的一侧的出口，用于将显影剂从显影剂容器排出。 输入单元邻近出口设置，并且具有小直径部分，其内径小于容器主体部分的直径，其中当显影剂容器附着到图像形成装置时，输入单元接合 用图像形成装置的驱动马达接收驱动马达的旋转力。 显影剂引导单元通过显影剂容器的旋转使得显影剂容器内的显影剂通过输入单元的小直径部分移动到出口。

公开(公告)号：US20070291624A1

公开(公告)日：2007-12-20

申请号：US11757900

申请日：2007-06-04

申请人： Satoshi Kobayashi ,  Takuo Kodaira ,  Eiji Yamada ,  Hidenori Somei ,  Yuji Arai

发明人： Satoshi Kobayashi ,  Takuo Kodaira ,  Eiji Yamada ,  Hidenori Somei ,  Yuji Arai

IPC分类号： G11B7/24

CPC分类号： G11B7/0037 ,  G11B7/24038 ,  G11B7/24094

摘要： An optical information recording medium has a recording layer, a semi-transmissive reflective layer, a heat-generating layer, a reflective layer, a deformation layer, and a protective layer formed sequentially on a first translucent substrate, and the reflective layer and deformation layer are deformed by heat by irradiating a laser beam to the heat generating layer. Diffused reflection of visible light at the deformed reflecting layer manifests an image. Thus, rendering can be performed by an optical information recording device without flipping over the optical information recording medium, and without interfering with the data recording region.

摘要翻译： 光学信息记录介质具有在第一透光性基板上顺序形成的记录层，半透射反射层，发热层，反射层，变形层和保护层，反射层和变形层 通过将激光束照射到发热层而被热变形。 在变形的反射层处的可见光的漫反射显示出一个图像。 因此，可以通过光学信息记录装置执行渲染，而不会翻转光学信息记录介质，并且不干扰数据记录区域。

公开(公告)号：US20070196123A1

公开(公告)日：2007-08-23

申请号：US10591661

申请日：2005-03-04

申请人： Haruji Mizuishi ,  Tokuya Ojimi ,  Toshio Koike ,  Takeshi Shintani ,  Yuji Arai ,  Takuzi Yoneda ,  Ken Amemiya ,  Takaaki Tawada ,  Masami Tomita ,  Masanori Kawasumi ,  Takaya Muraishi ,  Hiroomi Harada ,  Hiromichi Ninomiya

发明人： Haruji Mizuishi ,  Tokuya Ojimi ,  Toshio Koike ,  Takeshi Shintani ,  Yuji Arai ,  Takuzi Yoneda ,  Ken Amemiya ,  Takaaki Tawada ,  Masami Tomita ,  Masanori Kawasumi ,  Takaya Muraishi ,  Hiroomi Harada ,  Hiromichi Ninomiya

IPC分类号： G03G15/02

CPC分类号： G03G15/0225

摘要： The present invention provides a charging device which comprises a charging roller (14a) and a cleaning component (14b). The charging roller charges a surface of an image-recording medium (11) with a voltage which is applied from an external source. The cleaning component cleans a surface of the charging roller. The charging roller includes a resistance adjustment layer which is made of a resin composite and formed on an outer periphery of a core metal. The hardness of the charging roller is 45 degrees or more in JIS D hardness. The cleaning component has a portion which is in contact with the charging roller This portion is made of resin foam which has a continuous foam structure. The density of the resin foam is 5 to 15 kg/m3 and its tensile strength is 1.7±0.5 kg/cm2.

摘要翻译： 本发明提供一种充电装置，其包括充电辊（14a）和清洁部件（14b）。 充电辊以从外部源施加的电压对图像记录介质（11）的表面充电。 清洁部件清洁充电辊的表面。 充电辊包括由树脂复合材料制成并形成在芯金属的外周上的电阻调节层。 充电辊的硬度在JIS D硬度上为45度以上。 清洁部件具有与充电辊接触的部分。该部分由具有连续泡沫结构的树脂泡沫制成。 树脂发泡体的密度为5〜15kg / m 3，拉伸强度为1.7±0.5kg / cm 2。

公开(公告)号：US20070183824A1

公开(公告)日：2007-08-09

申请号：US10588957

申请日：2005-12-06

申请人： Takeo Suda ,  Shinichi Kawahara ,  Takatsugu Fujishiro ,  Tokuya Ojimi ,  Takeshi Tabuchi ,  Masato Yanagida ,  Haruji Mizuishi ,  Teruyuki Kasuga ,  Hiroomi Harada ,  Shuji Tanaka ,  Takaaki Tawada ,  Hiroshi Ono ,  Ken Amemiya ,  Toshio Koike ,  Yuji Arai ,  Masanori Kawasumi ,  Takuzi Yoneda ,  Masami Tomita ,  Yutaka Takahashi ,  Yoshio Hattori ,  Keiichi Yoshida

发明人： Takeo Suda ,  Shinichi Kawahara ,  Takatsugu Fujishiro ,  Tokuya Ojimi ,  Takeshi Tabuchi ,  Masato Yanagida ,  Haruji Mizuishi ,  Teruyuki Kasuga ,  Hiroomi Harada ,  Shuji Tanaka ,  Takaaki Tawada ,  Hiroshi Ono ,  Ken Amemiya ,  Toshio Koike ,  Yuji Arai ,  Masanori Kawasumi ,  Takuzi Yoneda ,  Masami Tomita ,  Yutaka Takahashi ,  Yoshio Hattori ,  Keiichi Yoshida

IPC分类号： G03G21/00

CPC分类号： G03G21/0011

摘要： In an image forming apparatus, an area applied with a lubricant, i.e., an area of a lubricant layer having a uniform thickness, is obtained by spreading the lubricant by a lubricant smoothing blade. The area applied with a lubricant covers an area cleaned by a cleaning blade, i.e., a contact portion of the cleaning blade with a photoconductor.

摘要翻译： 在图像形成装置中，通过润滑剂平滑刮刀涂布润滑剂，获得涂有润滑剂的区域，即具有均匀厚度的润滑剂层的区域。 涂有润滑剂的区域覆盖由清洁刮板清洁的区域，即清洁刮板与感光体的接触部分。

公开(公告)号：US07184684B2

公开(公告)日：2007-02-27

申请号：US11235314

申请日：2005-09-27

申请人： Eisaku Murakami ,  Hideo Yoshizawa ,  Hiroyuki Nagashima ,  Yoshiyuki Kimura ,  Hideki Zemba ,  Eiji Kurimoto ,  Hiroshi Ishii ,  Yuji Arai

发明人： Eisaku Murakami ,  Hideo Yoshizawa ,  Hiroyuki Nagashima ,  Yoshiyuki Kimura ,  Hideki Zemba ,  Eiji Kurimoto ,  Hiroshi Ishii ,  Yuji Arai

IPC分类号： G03G15/00 ,  G03G21/10

CPC分类号： G03G21/12 ,  G03G21/1633 ,  G03G2221/1687

摘要： An image forming apparatus includes a frame body, a frame cover supported by the frame body so as to be capable of opening and closing, an image forming unit that forms a toner image on an image carrier, a cleaning unit that removes and collects residual toner from the image carrier, and a toner container for accumulating the toner collected by the cleaning unit. The toner container is supported by the frame cover.

摘要翻译： 一种图像形成装置，包括框架体，由框架体支撑以便能够打开和关闭的框架盖，在图像载体上形成调色剂图像的图像形成单元，去除和收集残余调色剂的清洁单元 以及用于聚集由清洁单元收集的调色剂的调色剂容器。 调色剂容器由框架盖支撑。

公开(公告)号：US20070036595A1

公开(公告)日：2007-02-15

申请号：US11585837

申请日：2006-10-25

申请人： Ken Amemiya ,  Masato Yanagida ,  Naohiro Kumagai ,  Takeshi Shintani ,  Takaaki Tawada ,  Yuji Arai ,  Toshio Koike ,  Takuji Yoneda ,  Takeshi Tabuchi ,  Yutaka Takahashi ,  Eisaku Murakami ,  Takeshi Uchitani ,  Masami Tomita ,  Masanori Kawasumi

发明人： Ken Amemiya ,  Masato Yanagida ,  Naohiro Kumagai ,  Takeshi Shintani ,  Takaaki Tawada ,  Yuji Arai ,  Toshio Koike ,  Takuji Yoneda ,  Takeshi Tabuchi ,  Yutaka Takahashi ,  Eisaku Murakami ,  Takeshi Uchitani ,  Masami Tomita ,  Masanori Kawasumi

IPC分类号： G03G21/00

CPC分类号： G03G21/0029

摘要： A cleaning unit includes a cleaning blade that cleans toner on an image carrier and a brush-shaped roller that applies a lubricant of a molded lubricant on the image carrier. The brush-shaped roller is insulative, and delivers the toner cleaned by the cleaning blade to inside of the cleaning unit.

摘要翻译： 清洁单元包括清洁图像载体上的调色剂的清洁刮板和在图像载体上施加模制润滑剂的润滑剂的刷状辊。 刷状辊是绝缘的，并且将由清洁刮板清洁的调色剂输送到清洁单元的内部。

公开(公告)号：US20060133834A1

公开(公告)日：2006-06-22

申请号：US11271814

申请日：2005-11-14

申请人： Takuzi Yoneda ,  Hiroshi Ono ,  Masanori Kawasumi ,  Yuji Arai ,  Toshio Koike ,  Ken Amemiya ,  Tokuya Ojimi ,  Takatsugu Fujishiro ,  Masami Tomita ,  Haruji Mizuishi ,  Hitoshi Ishibashi

发明人： Takuzi Yoneda ,  Hiroshi Ono ,  Masanori Kawasumi ,  Yuji Arai ,  Toshio Koike ,  Ken Amemiya ,  Tokuya Ojimi ,  Takatsugu Fujishiro ,  Masami Tomita ,  Haruji Mizuishi ,  Hitoshi Ishibashi

IPC分类号： G03G15/00 ,  G03G15/02

CPC分类号： G03G15/5037 ,  G03G15/0266

摘要： An image forming apparatus including an image bearing member, a charging member, and a measuring member. The image forming member is configured to bear an image. The charging member is configured to charge a surface of the image bearing member when a direct current bias voltage is added to at least an alternating bias voltage which is applied to the charging member, and has a frequency fc of the alternating bias voltage. The measuring member is configured to measure a potential of the surface of the image bearing member, and has a drive frequency fvsen. The relationship of the frequency fc and the drive frequency fvsen is expressed as fc≠fvsen×n and fc×n≠fvsen.

公开(公告)号：US20060024103A1

公开(公告)日：2006-02-02

申请号：US11235314

申请日：2005-09-27

申请人： Eisaku Murakami ,  Hideo Yoshizawa ,  Hiroyuki Nagashima ,  Yoshiyuki Kimura ,  Hideki Zemba ,  Eiji Kurimoto ,  Hiroshi Ishii ,  Yuji Arai

发明人： Eisaku Murakami ,  Hideo Yoshizawa ,  Hiroyuki Nagashima ,  Yoshiyuki Kimura ,  Hideki Zemba ,  Eiji Kurimoto ,  Hiroshi Ishii ,  Yuji Arai

IPC分类号： G03G21/12

CPC分类号： G03G21/12 ,  G03G21/1633 ,  G03G2221/1687

摘要： An image forming apparatus includes a frame body, a frame cover supported by the frame body so as to be capable of opening and closing, an image forming unit that forms a toner image on an image carrier, a cleaning unit that removes and collects residual toner from the image carrier, and a toner container for accumulating the toner collected by the cleaning unit. The toner container is supported by the frame cover.

摘要翻译： 一种图像形成装置，包括框架体，由框架体支撑以便能够打开和关闭的框架盖，在图像载体上形成调色剂图像的图像形成单元，去除和收集残余调色剂的清洁单元 以及用于聚集由清洁单元收集的调色剂的调色剂容器。 调色剂容器由框架盖支撑。

公开(公告)号：US20050271420A1

公开(公告)日：2005-12-08

申请号：US11143982

申请日：2005-06-03

申请人： Yuji Arai ,  Tokuya Ojimi ,  Takaaki Tawada ,  Toshio Koike ,  Ken Amemiya ,  Takeshi Shintani ,  Masanori Kawasumi ,  Takuzi Yoneda ,  Masami Tomita ,  Takeshi Uchitani ,  Nobuo Kuwabara ,  Hiroyuki Nagashima ,  Hiroshi Ono ,  Takatsugu Fujishiro ,  Haruji Mizuishi ,  Masaharu Yokono

发明人： Yuji Arai ,  Tokuya Ojimi ,  Takaaki Tawada ,  Toshio Koike ,  Ken Amemiya ,  Takeshi Shintani ,  Masanori Kawasumi ,  Takuzi Yoneda ,  Masami Tomita ,  Takeshi Uchitani ,  Nobuo Kuwabara ,  Hiroyuki Nagashima ,  Hiroshi Ono ,  Takatsugu Fujishiro ,  Haruji Mizuishi ,  Masaharu Yokono

IPC分类号： G03G15/02

CPC分类号： G03G15/0266

摘要： A charging apparatus, process cartridge, and image forming apparatus with which current fluctuation values in the charging current can be suppressed, and image defects caused by filming and the like can be prevented, by specifying a permissible gap fluctuation value by quantitatively ascertaining the relationship between the fluctuation value in charging current and the fluctuation value in the gap between the photosensitive body and the charging roller. In a charging apparatus equipped with a charging roller provided at a minute gap away from a photosensitive body, for performing charging, the relationship Gmax−Gmin≦30 (μm) is satisfied when the gap (μm) between the charged side of the photosensitive body and the charging side of the charging roller has a maximum value Gmax (μm) and a minimum value Gmin (μm).

摘要翻译： 能够抑制充电电流中的电流波动值的充电装置，处理盒和图像形成装置，并且可以通过定量地确定容许间隙波动值，通过定量地确定 充电电流的波动值和感光体与充电辊之间的间隙的波动值。 在配备有设置在远离感光体的微小间隙处的充电辊的充电装置中，为了进行充电，当感光体的充电侧之间的间隙（母体）满足时，满足关系Gmax-Gmin <= 30（mum） 充电辊的充电侧具有最大值Gmax（mum）和最小值Gmin（mum）。

公开(公告)号：US06961530B2

公开(公告)日：2005-11-01

申请号：US10882431

申请日：2004-07-02

申请人： Yuji Arai ,  Satoshi Takano

发明人： Yuji Arai ,  Satoshi Takano

IPC分类号： B07B1/24 ,  B07B1/46 ,  B07B1/52 ,  G03G15/08 ,  G03G21/10

CPC分类号： G03G21/105

摘要： A recovered toner classifier includes a rotatable cylindrical-shaped filter and a fur brush having a brush spirally provided on an outer peripheral surface of a rotation shaft. A non-brush region is continuously formed from the inlet of the filter for the recovered toner through the outlet of the filter for discharging the disposal toner along the axis line of the rotation shaft. The fur brush integrally rotates with the rotation shaft with a tip portion of the brush is in press-contact with an inner peripheral surface of the filter. A screw conveyer having a screw on a portion of the rotation shaft on a side of the inlet of the filter for the recovered toner is provided to convey the recovered toner to the inlet of the filter for the recovered toner.

摘要翻译： 回收的调色剂分选机包括可旋转的圆柱形过滤器和具有螺旋地设置在旋转轴的外周表面上的刷子的毛刷。 从用于回收的调色剂的过滤器的入口通过用于沿着旋转轴的轴线排出处理调色剂的过滤器的出口连续地形成非刷区域。 毛刷与旋转轴一体地旋转，刷子的前端部与过滤器的内周面压接。 在回收的调色剂的过滤器的入口侧的旋转轴的一部分上具有螺钉的螺旋输送器被提供以将回收的调色剂输送到用于回收的调色剂的过滤器的入口。