专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06349192B1 Tandem type image forming apparatus 有权
标题翻译：串联式图像形成装置
公开(公告)号：US06349192B1
公开(公告)日：2002-02-19
申请号：US09651723
申请日：2000-08-30
申请人： Naoto Yoshino , Shuji Iseki , Minoru Niwa , Takashi Kawabata , Yukio Hayashi , Masaaki Takahashi , Tatsuya Soga , Yoko Miyamoto , Masao Ohkubo
发明人： Naoto Yoshino , Shuji Iseki , Minoru Niwa , Takashi Kawabata , Yukio Hayashi , Masaaki Takahashi , Tatsuya Soga , Yoko Miyamoto , Masao Ohkubo
IPC分类号： G03G1501
CPC分类号： G03G15/0131 , G03G21/1619 , G03G2215/0119 , G03G2215/0129 , G03G2215/0193 , G03G2221/1642 , G03G2221/1684 , G03G2221/1696
摘要： A tandem type image forming apparatus having plural image forming bodies and an intermediate transfer belt is provided, in which the intermediate transfer belt can be spaced from the image carrying bodies without causing any damage on the intermediate transfer belt. A retracting unit is provided which retracts a belt module along with a secondary transfer module such that a belt-shaped intermediate transfer belt is spaced from all of image carrying bodies.
摘要翻译：提供具有多个成像体和中间转印带的串联型图像形成装置，其中中间转印带可与图像承载体间隔开，而不会对中间转印带造成任何损坏。提供了一种缩回单元，其将带模块与二次转移模块一起缩回，使得带状中间转印带与所有图像承载体间隔开。

2. 发明授权

US06430379B1 Image forming apparatus using intermediate transfer medium 有权
标题翻译：使用中间转印介质的成像装置
公开(公告)号：US06430379B1
公开(公告)日：2002-08-06
申请号：US09651725
申请日：2000-08-30
申请人： Masaaki Takahashi , Naoto Yoshino , Masao Ohkubo , Takashi Kawabata , Yukio Hayashi , Yoko Miyamoto , Makoto Katayama
发明人： Masaaki Takahashi , Naoto Yoshino , Masao Ohkubo , Takashi Kawabata , Yukio Hayashi , Yoko Miyamoto , Makoto Katayama
IPC分类号： G03G1500
CPC分类号： G03G15/168 , G03G15/161 , G03G2215/0119 , G03G2215/1652
摘要： An intermediate transfer type image forming apparatus is provided, in which a secondary transfer unit includes a secondary transfer member having a contact transfer member disposed in contact with at least the surface of an intermediate transfer medium, a bias applying unit for applying a transfer bias to transfer a toner image on the intermediate transfer medium through the secondary transfer member to a transfer medium and an inverse transfer bias having the opposite polarity to the transfer bias, and a bias switching unit for switching the applied bias of the bias applying unit so that the transfer bias is applied to an image transfer area on the intermediate transfer medium and the inverse transfer bias is applied to an image non-transfer area on the intermediate transfer medium. The apparatus is also equipped with a disturbing member for disturbing (scraping out, sweeping off or the like) toner adhering to the contact transfer member.
摘要翻译：提供了一种中间转印型图像形成装置，其中二次转印单元包括具有至少与中间转印介质的表面接触的接触转印部件的二次转印部件，用于施加转印偏压的偏压施加单元将中间转印介质上的调色剂图像通过二次转印部件转印到转印介质和具有与转印偏压相反的极性的反转印偏压;以及偏压切换单元，用于切换偏压施加单元的施加偏压，使得转印偏压被施加到中间转印介质上的图像转印区域，并且逆转印偏压被施加到中间转印介质上的图像非转印区域。该装置还配备有用于扰乱（刮除，清除等）调色剂附着在接触转印构件上的扰动构件。

3. 发明授权

US5893022A Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US5893022A
公开(公告)日：1999-04-06
申请号：US104375
申请日：1998-06-25
申请人： Naoto Yoshino , Masao Ohkubo , Fumio Furusawa , Yukio Hayashi , Osamu Handa
发明人： Naoto Yoshino , Masao Ohkubo , Fumio Furusawa , Yukio Hayashi , Osamu Handa
IPC分类号： G03G15/01 , G03G15/00 , G03G15/16
CPC分类号： G03G15/657 , G03G15/1605 , G03G2215/0119 , G03G2215/0177
摘要： There is described an image forming apparatus, wherein a visible image retained on an intermediate transfer belt is collectively transferred to recording material by means of a collective transfer device including a transfer roller and a back-up roller. The recording material that has passed through a transfer nipping region is guided by means of a recording material guide member. In such an image forming apparatus, the intermediate transfer belt is set at an angle of 50.degree. or less relative to the reference line passing through the exit of the transfer nipping region between the transfer roller and the back-up roller among normals orthogonal to a line passing through the center shafts of the transfer roller and the back-up roller, in the area downstream from the transfer nipping region, and the recording material guide member is provided downward at an angle of 5.degree. to 20.degree. relative to the reference line L.
摘要翻译：描述了一种图像形成装置，其中通过包括转印辊和支撑辊的集体转印装置将保留在中间转印带上的可见图像集体转印到记录材料上。通过转印夹持区域的记录材料通过记录材料引导构件被引导。在这种图像形成装置中，中间转印带相对于在与正交于正交于转印辊的法线之间通过转印辊和支撑辊之间的转印夹持区域的出口的参考线设定为50°或更小的角度线在传送夹持区域下游的区域中通过转印辊和支撑辊的中心轴，并且记录材料引导构件相对于参考线以5°至20°的角度向下设置 L.

4. 发明授权

US6144831A Image forming apparatus and method 有权
标题翻译：图像形成装置及方法
公开(公告)号：US6144831A
公开(公告)日：2000-11-07
申请号：US251343
申请日：1999-02-17
申请人： Katsuya Takenouchi , Yasushi Kawahata , Nobuyoshi Komatsu , Keiji Yamamoto , Noriaki Kojima , Yukio Hayashi , Takashi Kawabata , Nobuo Hyakutake , Makoto Katayama , Masao Ohkubo
发明人： Katsuya Takenouchi , Yasushi Kawahata , Nobuyoshi Komatsu , Keiji Yamamoto , Noriaki Kojima , Yukio Hayashi , Takashi Kawabata , Nobuo Hyakutake , Makoto Katayama , Masao Ohkubo
IPC分类号： B65H5/00 , G03G15/00 , G03G15/01 , G03G15/14 , G03G15/16
CPC分类号： G03G15/6535 , G03G15/161 , G03G2215/0177
摘要： An image forming apparatus includes: a transfer unit T2 including the inside transfer roll 29, the outside transfer roll 30 transfers the toner image from the toner image holding belt B onto the recording sheet that passes through the transfer region Q4 when transfer voltage is applied to between the inside transfer roll 29 and the outside transfer roll 30; electric-field adjusting conductive member 51 disposed in proximity to and along the inner side of the toner image holding belt B leaving the transfer region Q4 at a position located downstream of the transfer region Q4; and electric-field adjust-potential applying means 53; 54 applies a potential, which weakens an electric field developed between the outside transfer roll 30 and the inside transfer roll 29 in a region located downstream of the transfer region Q4, to the electric-field adjusting conductive member 51.
摘要翻译：图像形成装置包括：包括内部转印辊29的转印单元T2，外部转印辊30将调色剂图像从调色剂图像保持带B转印到通过转印区域Q4的记录片材上，当转印电压施加到在内侧转印辊29和外部转印辊30之间; 设置在调色剂图像保持带B的内侧并沿着调色剂图像保持带B的内侧离开转印区域Q4的位置处于位于转印区域Q4下游的位置的电场调节导电构件51; 和电场调整电位施加装置53; 在电场调节用导电部件51上施加电位，该电位将位于转印区域Q4下游的区域的外侧转印辊30与内侧转印辊29之间产生的电场变弱。

5. 发明授权

US08039057B2 Polyimide film, image-forming apparatus, method for producing the polyimide film, and method for producing the intermediate transfer belt 有权
标题翻译：聚酰亚胺膜，成像装置，聚酰亚胺膜的制造方法以及中间转印带的制造方法
公开(公告)号：US08039057B2
公开(公告)日：2011-10-18
申请号：US12155439
申请日：2008-06-04
申请人： Seiichi Kato , Shoichi Morita , Masao Ohkubo , Yoko Miyamoto , Akira Tateishi
发明人： Seiichi Kato , Shoichi Morita , Masao Ohkubo , Yoko Miyamoto , Akira Tateishi
IPC分类号： B32B27/34 , C08G73/10
CPC分类号： C08J5/18 , C08J2379/08 , G03G15/1685 , Y10T428/31721
摘要： A polyimide film having a polyimide as the primary constituent and containing at least a polymeric electroconductive material, wherein in a weight-decrease vs. temperature-increase curve when the polyimide film is heated gradually from 30° C., a weight-decrease rate at a first inflection point, where an amount of difference in weight-decrease rates decreases first from 30° C., is in the range of −1.9% or more and −1.4% or less.
摘要翻译：一种具有聚酰亚胺作为主要成分并且至少包含聚合物导电材料的聚酰亚胺薄膜，其中当聚酰亚胺薄膜从30℃逐渐加热时的减重与升温曲线中的重量减少率第一拐点，首先从30℃降低重量减少率的差异量的范围在-1.9％以上-1.4％以下的范围。

6. 发明申请

US20080280226A1 Polyimide film, image-forming apparatus, method for producing the polyimide film, and method for producing the intermediate transfer belt 有权
标题翻译：聚酰亚胺膜，成像装置，聚酰亚胺膜的制造方法以及中间转印带的制造方法
公开(公告)号：US20080280226A1
公开(公告)日：2008-11-13
申请号：US12155439
申请日：2008-06-04
申请人： Seiichi Kato , Shoichi Morita , Masao Ohkubo , Yoko Miyamoto , Akira Tateishi
发明人： Seiichi Kato , Shoichi Morita , Masao Ohkubo , Yoko Miyamoto , Akira Tateishi
IPC分类号： G03G5/00
CPC分类号： C08J5/18 , C08J2379/08 , G03G15/1685 , Y10T428/31721
摘要： A polyimide film having a polyimide as the primary constituent and containing at least a polymeric electroconductive material, wherein in a weight-decrease vs. temperature-increase curve when the polyimide film is heated gradually from 30° C., a weight-decrease rate at a first inflection point, where an amount of difference in weight-decrease rates decreases first from 30° C., is in the range of −1.9% or more and −1.4% or less.
摘要翻译：一种具有聚酰亚胺作为主要成分并且至少包含聚合物导电材料的聚酰亚胺薄膜，其中当聚酰亚胺薄膜从30℃逐渐加热时的减重与升温曲线中的重量减少率第一拐点，首先从30℃降低重量减少率的差异量的范围在-1.9％以上-1.4％以下的范围。

7. 发明申请

US20050214554A1 Polyimide film, image-forming apparatus, method for producing the polyimide film, and method for producing the intermediate transfer belt 审中-公开
标题翻译：聚酰亚胺膜，成像装置，聚酰亚胺膜的制造方法以及中间转印带的制造方法
公开(公告)号：US20050214554A1
公开(公告)日：2005-09-29
申请号：US10953970
申请日：2004-09-30
申请人： Seiichi Kato , Shoichi Morita , Masao Ohkubo , Yoko Miyamoto , Akira Tateishi
发明人： Seiichi Kato , Shoichi Morita , Masao Ohkubo , Yoko Miyamoto , Akira Tateishi
IPC分类号： B32B27/00 , C08J5/18 , G03G15/16 , G03G15/20
CPC分类号： C08J5/18 , C08J2379/08 , G03G15/1685 , Y10T428/31721
摘要： A polyimide film having a polyimide as the primary constituent and containing at least a polymeric electroconductive material, wherein in a weight-decrease vs. temperature-increase curve when the polyimide film is heated gradually from 30° C., a weight-decrease rate at a first inflection point, where an amount of difference in weight-decrease rates decreases first from 30° C., is in the range of −1.9% or more and −1.4% or less.
摘要翻译：一种具有聚酰亚胺作为主要成分并且至少包含聚合物导电材料的聚酰亚胺薄膜，其中当聚酰亚胺薄膜从30℃逐渐加热时的减重与升温曲线中的重量减少率第一拐点，首先从30℃降低重量减少率的差异量的范围在-1.9％以上-1.4％以下的范围。

8. 发明授权

US09086657B2 Image forming apparatus, image forming method, and non-transitory computer readable medium with control of potential difference between components 有权
标题翻译：图像形成装置，图像形成方法和具有控制部件之间的电位差的非暂时性计算机可读介质
公开(公告)号：US09086657B2
公开(公告)日：2015-07-21
申请号：US13607171
申请日：2012-09-07
申请人： Shinya Makiura , Masao Ohkubo , Yasunori Unagida
发明人： Shinya Makiura , Masao Ohkubo , Yasunori Unagida
IPC分类号： G03G15/09 , G03G15/00 , G03G15/02
CPC分类号： G03G15/0907 , G03G15/0266 , G03G15/553 , G03G2215/0607 , G03G2215/0609
摘要： An image forming apparatus includes an application unit that applies to a holding unit a voltage that generates a potential difference between the holding unit and a photoconductor member such that a toner image is developed on the photoconductor member. The potential difference causes toner included in a two-component developer, held by the holding unit, to be transferred from the holding unit to the photoconductor member. A controller controls the application unit, subsequent to an expiration of an image quality assurance period throughout which a predetermined image quality is assured, such that the potential of the holding unit is decreased according to a decrease of a thickness of a photosensitive film.
摘要翻译：图像形成装置包括：施加单元，其向保持单元施加产生保持单元和感光体构件之间的电位差的电压，使得调色剂图像在感光体构件上显影。电位差使由保持单元保持的双组分显影剂中包含的调色剂从保持单元转印到感光体构件。控制器在图像质量保证期到期之后控制应用单元，在图像质量保证期间，确保预定图像质量，使得保持单元的电位根据感光膜的厚度的减小而减小。

9. 发明授权

US4567433A Complex probe card for testing a semiconductor wafer 失效
标题翻译：用于测试半导体晶圆的复合探针卡
公开(公告)号：US4567433A
公开(公告)日：1986-01-28
申请号：US613346
申请日：1984-05-23
申请人： Masao Ohkubo , Yasuro Yoshimitsu
发明人： Masao Ohkubo , Yasuro Yoshimitsu
IPC分类号： G01R1/073 , G01R1/06 , G01R31/02
CPC分类号： G01R1/07342
摘要： A probe card includes a printed circuit plate having an aperture at the center thereof and a ring fixed around said aperture on either side of the plate. The ring being adapted to support probe needles in radial arrays with respect to the aperture. Each of the arrays has a multilayer of probe needles which have their terminal tips aligned on a plane in parallel with the plate and their opposite terminal ends connected to the printed circuit for external connection.
摘要翻译：探针卡包括在其中心具有孔的印刷电路板和围绕板的任一侧上的所述孔固定的环。所述环适于相对于所述孔径向阵列地支撑探针。每个阵列具有多层探针，它们的端子尖端在与平板平行的平面上对准，并且其相对的端部连接到用于外部连接的印刷电路。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式