公开(公告)号：US06195156B1

公开(公告)日：2001-02-27

申请号：US09042079

申请日：1998-03-13

申请人： Hirohisa Miyamoto ,  Shuzo Hirahara ,  Yasushi Shinjo ,  Koichi Tsunemi ,  Mitsunaga Saito ,  Masahiro Hosoya

发明人： Hirohisa Miyamoto ,  Shuzo Hirahara ,  Yasushi Shinjo ,  Koichi Tsunemi ,  Mitsunaga Saito ,  Masahiro Hosoya

IPC分类号： G03B2704

CPC分类号： G03G13/22

摘要： The present invention provides an image forming process, an image forming device, and a pattern forming process intended to obtain an image by developing a latent image which has been formed by exposing to light a photosensitive material including a photocatalytic layer which includes a photocatalyst and a hydrophobic layer applied on top of said photocatalytic layer, or a photosensitive material including a hydrophobic photosensitive layer which includes a photocatalyst and an organic compound, wherein the photocatalyst, when exposed to light, changes the angle of contact with water in the area on the surface of the photosensitive material which is exposed to light, thereby differentiating from the angle of contact with water in the area which is not exposed to light. The present invention also provides an image forming device and an image forming process which enable on-demand printing and reduce effects on health and environment, as well as a pattern forming process which is simple and reduces the effects on health and the environment.

摘要翻译： 本发明提供一种图像形成处理，图像形成装置和图案形成处理，其旨在通过将通过曝光光形成的潜像显影而获得图像，所述感光材料包括光催化剂层，所述光敏材料包括光催化剂和 施加在所述光催化层顶部的疏水层，或包含光催化剂和有机化合物的疏水性感光层的感光材料，其中光催化剂在曝光时改变与表面上的区域中的水的接触角度 感光材料暴露于光，从而与不暴露于光的区域中的与水接触的角度区分开来。 本发明还提供一种图像形成装置和图像形成方法，其能够进行按需打印并减少对健康和环境的影响，以及简单的图案形成处理，并且减少对健康和环境的影响。

公开(公告)号：US06246845B1

公开(公告)日：2001-06-12

申请号：US09398471

申请日：1999-09-17

申请人： Masahiro Hosoya ,  Mitsunaga Saito ,  Yasushi Shinjo ,  Takashi Sasaki ,  Hirohisa Miyamoto ,  Koichi Tsunemi

发明人： Masahiro Hosoya ,  Mitsunaga Saito ,  Yasushi Shinjo ,  Takashi Sasaki ,  Hirohisa Miyamoto ,  Koichi Tsunemi

IPC分类号： G03G1516

CPC分类号： G03G15/1605 ,  G03G2215/017

摘要： An electrophotographic machine including an image forming device configured to form a latent electrostatic image on a latent image carrier, a developing unit configured to develop a visible image from the latent electrostatic image on the latent image carrier with a liquid developer, and a pressure roller configured to apply pressure to an intermediate transfer medium disposed between the latent image carrier and the pressure roller. Further, a contact pressure between the intermediate transfer medium and the pressure roller is larger than a contact pressure between the intermediate transfer medium and the latent image carrier.

摘要翻译： 一种电子照相机，包括被构造成在潜像载体上形成静电潜像的图像形成装置，用液体显影剂从潜像载体上的静电潜像显影可见图像的显影单元，以及压辊 以向设置在潜像载体和压力辊之间的中间转印介质施加压力。 此外，中间转印介质和加压辊之间的接触压力大于中间转印介质和潜像载体之间的接触压力。

公开(公告)号：US06272304B1

公开(公告)日：2001-08-07

申请号：US09512663

申请日：2000-02-24

申请人： Mitsunaga Saito ,  Masahiro Hosoya ,  Yasushi Shinjo ,  Hitoshi Yagi ,  Koichi Ishii

发明人： Mitsunaga Saito ,  Masahiro Hosoya ,  Yasushi Shinjo ,  Hitoshi Yagi ,  Koichi Ishii

IPC分类号： G03G1510

CPC分类号： G03G13/00 ,  G03G5/005 ,  G03G2215/017 ,  G03G2215/0629

摘要： An image forming apparatus with high release characteristic of a toner image, which can acquire a good imprint for a long time, is provided. In the image forming apparatus using the liquid development method, by giving release agent under the visible image formed by the liquid development, which forms release layer on latent image support before development, and is, the image forming apparatus with high release characteristic of a toner image, which can acquire good transfer characteristic for a long time, is realized.

摘要翻译： 提供了能够长时间获得良好压印的调色剂图像的高释放特性的图像形成装置。在使用液体显影方法的图像形成装置中，通过在由液体形成的可见图像之下赋予脱模剂 显影，其在显影之前在潜像支撑上形成释放层，并且是能够长时间获得良好的转印特性的调色剂图像的具有高释放特性的图像形成装置。

公开(公告)号：US5422706A

公开(公告)日：1995-06-06

申请号：US780930

申请日：1991-10-23

申请人： Koichi Tsunemi ,  Masahiro Hosoya ,  Mitsunaga Saito ,  Hideyuki Nishizawa ,  Yoshimitsu Otaka ,  Mitsuharu Endo

发明人： Koichi Tsunemi ,  Masahiro Hosoya ,  Mitsunaga Saito ,  Hideyuki Nishizawa ,  Yoshimitsu Otaka ,  Mitsuharu Endo

IPC分类号： G03G15/00 ,  G03G5/00

CPC分类号： G03G15/751

摘要： A photoconductor is disclosed, which comprises a conductive cylindrical support which is substantially not hollowed, the conductive cylindrical support having a drive transferring mechanism coaxially and unifiedly provided on at least one of the end portions thereof, the conductive cylindrical support having a photoconductive layer on the outer periphery. The moment of inertia I (g . cm.sup.2) of the substantially not-hollowed conductive support is in the range of 0.4.ltoreq.I.ltoreq.140 (g . cm.sub.2), the diameter thereof being in the range from 0.5 to 2.0 cm. When the relation of C/(S . .omega.).ltoreq.0.4 (where S (cm.sup.2) is the square measure of the portion of the photoconductive layer on the photoconductor; C (cal/.degree.C.) is the heat capacity of the substantially not-hollowed cylindrical support; and .omega. (rad/s) is the rotating speed in development) is satisfied, high quality images can be readily and stably obtained without damages of the drive system.

摘要翻译： 公开了一种光电导体，其包括基本上不中空的导电圆柱形支撑件，导电圆柱形支撑件具有同轴且统一地设置在其至少一个端部上的驱动传递机构，导电圆柱形支撑件在其上具有光电导层 外围。 基本上没有中空的导电载体的惯性矩I（g·cm 2）在0.4≤I≤140（g·cm 2）的范围内，其直径在0.5-2.0cm的范围内 。 当C /（S。ω）= 0.4（其中S（cm2））是光电导体上的光电导层部分的平方测量; C（cal /℃）是C / 基本上不空心的圆柱形支撑件;并且ω（rad / s）是显影中的转速），可以容易且稳定地获得高质量的图像，而不会损坏驱动系统。

公开(公告)号：US20080227005A1

公开(公告)日：2008-09-18

申请号：US12056054

申请日：2008-03-26

申请人： Shigeyuki Tashiro ,  Daiji Hirosawa ,  Hiroshi Shirai ,  Masahiro Hosoya ,  Mitsunaga Saito ,  Hideyuki Nakao ,  Koichi Ishii ,  Yasushi Shinjo

发明人： Shigeyuki Tashiro ,  Daiji Hirosawa ,  Hiroshi Shirai ,  Masahiro Hosoya ,  Mitsunaga Saito ,  Hideyuki Nakao ,  Koichi Ishii ,  Yasushi Shinjo

IPC分类号： G03G13/14 ,  B41N1/00

CPC分类号： B41M1/06 ,  B41M1/34 ,  B41M1/42 ,  G02B5/201

摘要： A pattern forming device has a transfer unit which transfers a pattern image formed on a planographic plate held by a printing frame onto the surface of a glass plate held on an XY stage. After the glass plate and the planographic plate have been positioned by the XY stage, the transfer unit moves a stroke roller disposed on the rear surface side of the planographic plate in an arrow direction so that the stroke roller may be pressed against the planographic plate, thereby transferring the pattern image onto the glass plate by an electric field while, at the same time, stroking solvent components interposed between the planographic plate and the glass plate.

摘要翻译： 图案形成装置具有转印单元，其将形成在由印刷框架保持的平版印刷版上的图案图像转印到保持在XY平台上的玻璃板的表面上。 在通过XY台定位玻璃板和平版印刷板之后，转印单元沿着箭头方向移动设置在平版印刷版的后表面侧上的行程辊，使得行程辊可以压靠平版印刷板， 从而通过电场将图案图像转印到玻璃板上，同时在平版印刷版和玻璃板之间移动溶剂成分。

公开(公告)号：US06760565B2

公开(公告)日：2004-07-06

申请号：US10084634

申请日：2002-02-28

申请人： Takeshi Watanabe ,  Koichi Ishii ,  Hitoshi Yagi ,  Mitsunaga Saito ,  Masahiro Hosoya ,  Yasushi Shinjo ,  Haruhi Oooka

发明人： Takeshi Watanabe ,  Koichi Ishii ,  Hitoshi Yagi ,  Mitsunaga Saito ,  Masahiro Hosoya ,  Yasushi Shinjo ,  Haruhi Oooka

IPC分类号： G03G1516

CPC分类号： G03G15/167 ,  G03G2215/00751

摘要： An image forming apparatus includes an optical unit which forms an electrostatic latent image on a surface of a photosensitive body, a developing device which supplies a liquid developer on the electrostatic latent image formed by the optical unit, and develops the electrostatic latent image into a develop image, a condensing device which condenses the developer image, and a transfer device which transfers the developer image condensed by the condensing device to a recording medium, while applying a shearing stress to the developer image.

摘要翻译： 图像形成装置包括在感光体的表面上形成静电潜像的光学单元，在由光学单元形成的静电潜像上供应液体显影剂的显影装置，并将静电潜像显影成显影 图像，冷凝显影剂图像的冷凝装置，以及将由冷凝装置冷凝的显影剂图像传送到记录介质的转印装置，同时对显影剂图像施加剪切应力。

公开(公告)号：US20090028609A1

公开(公告)日：2009-01-29

申请号：US12146503

申请日：2008-06-26

申请人： Masahiro Hosoya ,  Koichi Ishii ,  Yasushi Shinjiyo ,  Mitsunaga Saito ,  Ken Takahashi ,  Hitoshi Yagi ,  Yoshihiro Tajima

发明人： Masahiro Hosoya ,  Koichi Ishii ,  Yasushi Shinjiyo ,  Mitsunaga Saito ,  Ken Takahashi ,  Hitoshi Yagi ,  Yoshihiro Tajima

IPC分类号： G03G15/10

CPC分类号： G03G15/10 ,  B41M1/10 ,  G03G15/6591 ,  G03G2215/00523

摘要： A pattern forming apparatus includes an intaglio having a pattern of depressions, developing units which form a first potential difference with the intaglio, supply a liquid developer containing charged phosphor particles to the pattern and develop by aggregating the phosphor particles in the depressions, and a transfer roller which forms a second potential difference with the developed intaglio and a glass sheet arranged in opposed relation to each other and sequentially transfers the phosphor particles aggregated in the depressions to the glass sheet.

摘要翻译： 图案形成装置包括具有凹陷图案的凹版，与凹版形成第一电位差的显影单元，将含有带电荧光体颗粒的液体显影剂供给到图案并通过聚集凹陷中的荧光体颗粒而显影， 与显影的凹版形成第二电位差的辊，以及彼此相对设置的玻璃板，并将在凹部中聚集的荧光体颗粒顺序地转印到玻璃板上。

公开(公告)号：US5235387A

公开(公告)日：1993-08-10

申请号：US886351

申请日：1992-05-21

申请人： Shuitsu Sato ,  Mitsunaga Saito ,  Hiroki Takano ,  Masahiro Hosoya ,  Yukihiro Osugi

发明人： Shuitsu Sato ,  Mitsunaga Saito ,  Hiroki Takano ,  Masahiro Hosoya ,  Yukihiro Osugi

IPC分类号： G03G13/08 ,  G03G15/08

CPC分类号： G03G15/0806 ,  G03G13/08

摘要： On the surface of a developing roller disposed closely to a photosensitive drum, a toner supplied from a toner container to the surface is spread into a thin layer by a toner distribution and charging blade. The triboelectric charge, q.sub.1, of the toner and the triboelectric charge, q.sub.2, of the surface of the toner distribution and charging blade are equalized in polarity and made to satisfy a relation, .vertline.q.sub.2 .vertline.

公开(公告)号：US5066982A

公开(公告)日：1991-11-19

申请号：US501864

申请日：1990-03-30

申请人： Masahiro Hosoya ,  Mitsunaga Saito ,  Shuitsu Sato ,  Yoshimitsu Ohtaka ,  Mitsuharu Endo ,  Yukio Futamata

发明人： Masahiro Hosoya ,  Mitsunaga Saito ,  Shuitsu Sato ,  Yoshimitsu Ohtaka ,  Mitsuharu Endo ,  Yukio Futamata

IPC分类号： G03G15/08 ,  G03G21/00

CPC分类号： G03G21/0064 ,  G03G15/08 ,  G03G2221/0005

摘要： In a first embodiment of the present invention, a plurality of electrode portions are contactably and approachably disposed on an electrostatic latent image holding member in order to equalize a toner image of an electrostatic latent image holding member. In a second embodiment, an elastic foaming apparatus is contactably or approachably disposed to the electrostatic latent image holding member in order to equalize the residual toner distribution on the electrostatic latent image holding member. In a third embodiment, an equalization member consisting of an electric conductor or a resistor is contactably and approachably disposed on the electrostatic latent image holding member in order to equalize the distribution of toner of the transfer residual toner image. An AC electric field may be generated between the equalization member and the electrostatic latent image holding member.

公开(公告)号：US5051332A

公开(公告)日：1991-09-24

申请号：US489818

申请日：1990-03-09

申请人： Masahiro Hosoya ,  Mitsunaga Saito ,  Yoshimitsu Ohtaka ,  Mitsuharu Endo ,  Yukio Futamata

发明人： Masahiro Hosoya ,  Mitsunaga Saito ,  Yoshimitsu Ohtaka ,  Mitsuharu Endo ,  Yukio Futamata

IPC分类号： G03G15/08 ,  G03G21/00

CPC分类号： G03G21/0064 ,  G03G15/0806 ,  G03G2215/0614 ,  G03G2215/0636 ,  G03G2221/0005 ,  Y10S430/104

摘要： An image forming method which includes the steps of providing a developing agent holder for holding one component developing agent layer arranged to contact a latent image holder, developing a latent image on the latent image holder and to simultaneously clean up the developing agent adhering to the surface a non-latent image area on the latent image holder, wherein the cleaning up is carried out under the condition expressed by the following formula:0.5.ltoreq.(Vd/Vp).multidot.m.ltoreq.3.0wherein ghe moving speed of the developing agent holder is defined as Vd, the moving speed of the surface of the latent image holder is defined as Vp and the developing agent adhering density is defined as m (mg/cm.sup.2), and the amount of the remaining toner after transferring that remains on the latent image phase of the latent image holder is set less than 0.35 mg/cm.sup.2. Further, an image forming device is provided with a blade arranged to be pressed against the latent image holder in order to uniformly distribute the toner remaining on the latent image phase of the latent image holder. Therefore, a satisfactory image having excellent quality without ghost images and fogging can be always obtained, and the satisfactory image can be obtained in a high humidity environment.