公开(公告)号：US4521101A

公开(公告)日：1985-06-04

申请号：US503602

申请日：1983-06-13

申请人： Shigeyoshi Suzuki ,  Jun Yamada ,  Takao Senga ,  Sadao Kuriu ,  Masahiro Yamasaki ,  Iwao Hirose ,  Tokubee Maegawa

发明人： Shigeyoshi Suzuki ,  Jun Yamada ,  Takao Senga ,  Sadao Kuriu ,  Masahiro Yamasaki ,  Iwao Hirose ,  Tokubee Maegawa

IPC分类号： G03G15/10

CPC分类号： G03G15/108

摘要： A liquid developing apparatus for electrophotograph in which an electrostatic latent image surface of a photoconductive material is confronted with developing electrodes and at the same time is transferred in the liquid toner to be developed, the developing apparatus characterized by comprising a developing chamber defined by a bottom plate held substantially in a horizontal position or slanted with a downstream side in the photoconductive material transferring direction being kept at a lower level, developing electrodes facing the bottom plate at predetermined intervals and forming ceiling plates and side plates, the developing chamber being divided into a front section and a rear section with respect to the photoconductive material transferring direction, an interval between the developing electrode in the front section of the developing chamber and the electrostatic latent image surface being smaller than that between the developing electrode in the rear section of the developing chamber and the electrostatic latent image surface, both end faces on the upstream and downstream sides being opened, and at least one supply passage for the liquid toner being provided at the front section of the developing chamber, between the front and rear sections and/or at a portion of the rear section near to the front section.

摘要翻译： 一种用于电子照相的液体显影装置，其中光电导材料的静电潜像表面与显影电极相对并且同时转移到待显影的液体调色剂中，该显影装置的特征在于包括由底部 基本上保持在水平位置或者以光导材料传送方向的下游侧倾斜保持在较低水平的板，以预定间隔面向底板的显影电极，并形成顶板和侧板，显影室被分成 相对于感光材料传送方向的前部和后部，显影室的前部的显影电极与静电潜像表面之间的间隔小于显影室的后部的显影电极之间的间隔 ch 琥珀色和静电潜像表面，上游侧和下游侧的两个端面被打开，并且用于液体调色剂的至少一个供应通道设置在显影室的前部，前部和后部之间和/或 在靠近前部的后部的一部分。

公开(公告)号：US4502677A

公开(公告)日：1985-03-05

申请号：US423302

申请日：1982-09-24

申请人： Takao Senga ,  Shigeyoshi Suzuki ,  Jun Yamada ,  Sadao Kuriu

发明人： Takao Senga ,  Shigeyoshi Suzuki ,  Jun Yamada ,  Sadao Kuriu

IPC分类号： B65H1/04 ,  B65H3/08 ,  B65H3/46 ,  G03F7/20 ,  B65H3/34

CPC分类号： B65H1/266 ,  B65H1/04 ,  B65H3/0816 ,  B65H3/46 ,  G03F7/2014 ,  B65H2701/18264 ,  B65H2701/1928

摘要： Image recording sheet materials having a relatively hard support, e.g., printing plate sheet materials, can be simply, efficiently, automatically fed to a subsequent step without damaging a photo-sensitive surface by the present feeding method which comprises piling plural units each of which comprises a combination of an image recording sheet material having a relatively hard support and a spacing paper put on said sheet material in such a manner that the leading edge portion of the sheet material protrudes beyond the leading edge of the spacing paper and the trailing edge portion of the spacing paper protrudes beyond the trailing edge of the sheet material and the trailing edge portion of the spacing paper is held so as not to be fed and applying a feeding means to the leading edge portion of said sheet material to feed only the sheet materials to a subsequent step.

摘要翻译： 具有较硬支撑的图像记录纸材料例如印版板材可以简单有效地自动进给到后续步骤，而不会通过本发明的馈送方法损坏光敏表面，该方法包括堆叠多个单元，每个单元包括 将具有相对硬支撑的图像记录纸材料与放置在所述纸张材料上的间隔纸的组合，使得片材的前缘部分突出超过间隔纸的前缘，并且后缘部分 间隔纸突出超过片材的后缘，并且间隔纸的后缘部被保持为不被馈送，并且将馈送装置施加到所述片材的前缘部分，以仅将片材材料馈送到 随后的一步。

公开(公告)号：US4427754A

公开(公告)日：1984-01-24

申请号：US354799

申请日：1982-03-04

申请人： Koji Uchida ,  Jun Yamada ,  Shigeyoshi Suzuki ,  Sadao Kuriu

发明人： Koji Uchida ,  Jun Yamada ,  Shigeyoshi Suzuki ,  Sadao Kuriu

IPC分类号： G03G5/05 ,  G03G5/10 ,  G03G5/14 ,  G03G5/04 ,  G03G5/08

CPC分类号： G03G5/101 ,  G03G5/0592 ,  G03G5/144

摘要： There is disclosed an electrophotographic lithographic printing plate having a precoat layer having improved water resistance and organic solvent resistance and an improved photoconductive layer which comprises:(1) a paper base;(2) a precoat layer on one side of said paper base, which precoat layer contains at least(a) 10% by weight or less (based on total solids) of a film-forming water-soluble polymer,(b) about 30 to about 80% by weight (based on total solids content) of a water-dispersible resin, and(c) an inorganic pigment;(3) a photoconductive layer provided on said precoat layer, which photoconductive layer contains(a) photoconductive zinc oxide, and(b) at least 2 binder resins different in acid value from each other by 5 or more, said mixed binder resins in the photoconductive layer having an average acid value of 5 to 30; and(4) a conductive back-coat layer on the other side of said paper base, which back-coat contains at least(a) 10% by weight or less (based on total solids) of a film-forming water-soluble polymer,(b) a water-dispersible resin, and(c) a conductive agent.

摘要翻译： 公开了一种电子照相平版印刷版，其具有改进的耐水性和耐溶剂性的预涂层和改进的光电导层，其包括：（1）纸基; （2）所述纸基的一侧上的预涂层，该预涂层至少含有（a）10重量％或更少（基于总固体）成膜的水溶性聚合物，（b）约30 至约80重量％（基于总固体含量）的水分散性树脂，和（c）无机颜料; （3）设置在所述预涂层上的光导电层，所述光导电层含有（a）光导电氧化锌，和（b）至少2种酸值彼此不同的粘合剂树脂5以上，所述混合粘合剂树脂 光电导层的平均酸值为5〜30; 和（4）在所述纸基材的另一侧上的导电性背涂层，该背涂层至少含有（a）10重量％或更少（基于总固体）成膜的水溶性聚合物 ，（b）水分散性树脂，（c）导电剂。

公开(公告)号：US06357871B1

公开(公告)日：2002-03-19

申请号：US09450125

申请日：1999-11-26

申请人： Tetsuya Ashida ,  Tomoko Ishimaru ,  Takao Senga ,  Sadao Kuriu ,  Shigehiko Miyamoto

发明人： Tetsuya Ashida ,  Tomoko Ishimaru ,  Takao Senga ,  Sadao Kuriu ,  Shigehiko Miyamoto

IPC分类号： B41J3407

CPC分类号： B41M5/5218 ,  B41J2/01 ,  B41J11/002 ,  B41M7/0027

摘要： An ink jet recording medium which comprises a support and a layer comprising fine particles of a thermoplastic organic polymer, formed on at least one side of the support, so that said fine particles of a thermoplastic organic polymer are dissolved or melted after ink jet recording to form a layer wherein said fine particles of a thermoplastic organic polymer are fused to one another, wherein said fine particles of a thermoplastic organic polymer have an average particle size within a range of from 1 to 20 &mgr;m.

摘要翻译： 一种喷墨记录介质，其包括支撑体和包含形成在载体的至少一侧的热塑性有机聚合物的细颗粒的层，使得所述热塑性有机聚合物的细颗粒在喷墨记录之后溶解或熔化 形成其中所述热塑性有机聚合物的细颗粒彼此熔合的层，其中所述热塑性有机聚合物的细颗粒的平均粒度在1至20μm的范围内。

公开(公告)号：US5060024A

公开(公告)日：1991-10-22

申请号：US365733

申请日：1989-06-14

申请人： Isao Kohmura ,  Takao Senga ,  Sadao Kuriu

发明人： Isao Kohmura ,  Takao Senga ,  Sadao Kuriu

IPC分类号： G03G15/11

CPC分类号： G03G15/11

摘要： The invention provides a method for cleaning squeeze rollers of a liquid electrophotographic developing apparatus by a cleaning pad which makes it possible to develop an electrophotographic photoreceptor with causing no stains. The method includes the steps of supplying a solvent for liquid developer to a pair of squeeze rollers thereby to clean the rollers with the solvent; isolating the squeeze rollers from each other; and allowing one of the rollers which contacts with photosensitive surface of photoreceptor and the cleaning pad to contact with each other thereby to clean the roller kept isolated from the other squeeze roller by the cleaning pad. The invention further provides a liquid electrophotographic developing apparatus for carrying out the method.

摘要翻译： 本发明提供一种通过清洁垫清洗液体电子照相显影装置的挤压辊的方法，该清洁垫使得可以形成不产生污渍的电子照相感光体。 该方法包括以下步骤：向一对挤压辊供应用于液体显影剂的溶剂，从而用溶剂清洁辊; 将挤压辊彼此隔离; 并且允许与感光体和清洁垫的感光表面接触的一个辊彼此接触，从而通过清洁垫清洁与另一个挤压辊隔离的辊。 本发明还提供一种用于实施该方法的液体电子照相显影装置。

公开(公告)号：US06869743B1

公开(公告)日：2005-03-22

申请号：US09712182

申请日：2000-11-15

申请人： Shigeyoshi Suzuki ,  Yasuo Tsubai ,  Sadao Kuriu ,  Toshihito Maruyama ,  Kenji Hirata ,  Masato Asano ,  Masahiko Saikawa ,  Akira Furukawa

发明人： Shigeyoshi Suzuki ,  Yasuo Tsubai ,  Sadao Kuriu ,  Toshihito Maruyama ,  Kenji Hirata ,  Masato Asano ,  Masahiko Saikawa ,  Akira Furukawa

IPC分类号： G03F7/34 ,  G03C8/50

CPC分类号： G03F7/346

摘要： There is disclosed a method of processing a light-sensitive material which comprises exposing a light-sensitive material having at least one light-sensitive layer on a support, and subjecting to development by a dipping system or a coating system, and then, peeling at least the light-sensitive layer off by bringing a peeling material into close contact with the light-sensitive material, wherein the peeling material is a material having a liquid-absorbing rate in which a liquid-absorption amount within 0.1 second after getting in contact with a liquid is 60% or more based on a liquid-absorption amount within 0.2 second after the same.

摘要翻译： 公开了一种处理感光材料的方法，其包括在支撑体上曝光具有至少一个感光层的感光材料，并通过浸渍系统或涂布体系进行显影，然后在 通过使剥离材料与感光材料紧密接触来最小化感光层，其中剥离材料是具有吸液速率的材料，其中在与 基于相同后的0.2秒内的液体吸收量，液体为60％以上。

公开(公告)号：US06478483B2

公开(公告)日：2002-11-12

申请号：US09738980

申请日：2000-12-19

申请人： Toshihito Maruyama ,  Shigeyoshi Suzuki ,  Sadao Kuriu ,  Yasuo Tsubai ,  Shin Nakagawa ,  Kunihiro Fukushima ,  Masayoshi Otsuka

发明人： Toshihito Maruyama ,  Shigeyoshi Suzuki ,  Sadao Kuriu ,  Yasuo Tsubai ,  Shin Nakagawa ,  Kunihiro Fukushima ,  Masayoshi Otsuka

IPC分类号： G03D500

CPC分类号： G03D5/04

摘要： There are disclosed a processing apparatus for a photosensitive material having a coating device of a processing liquid to a photosensitive material, which comprises using a slot die having a manifold and a slot at the inside of the die as a coating device, and a processing apparatus for a photosensitive material which comprises a photosensitive material transferring device, a photosensitive material detecting device, a slot die for coating a processing liquid to the photosensitive material and having a manifold and a slot at the inside of the die, and a device for supplying a predetermined amount of the processing liquid to the slot die, wherein a detection result at the detecting device of the photosensitive material is fed back to the supplying device of the processing liquid to control operation of the processing liquid supplying device.

摘要翻译： 公开了一种用于感光材料的处理装置，其具有对感光材料的处理液的涂布装置，其包括使用具有歧管的槽模和在模具内部的狭缝作为涂布装置，以及处理装置 用于感光材料，其包括感光材料转印装置，感光材料检测装置，用于将处理液涂覆到感光材料并且具有歧管和在模具内部的狭槽的狭缝模头，以及用于提供 预定量的处理液到槽模，其中在感光材料的检测装置处的检测结果被反馈到处理液的供给装置，以控制处理液供应装置的操作。

公开(公告)号：US5326664A

公开(公告)日：1994-07-05

申请号：US779085

申请日：1991-10-18

申请人： Yuji Takagami ,  Sadao Kuriu ,  Koshiro Ikegami

发明人： Yuji Takagami ,  Sadao Kuriu ,  Koshiro Ikegami

IPC分类号： G03G9/12 ,  G03G13/10 ,  G03G13/28 ,  G03G13/26

CPC分类号： G03G13/10 ,  G03G13/28 ,  G03G9/12

摘要： The present invention provides a method for making an electrophotographic printing plate by reversal development which comprises uniformly charging the surface of an organic photoreceptor comprising an electrically conductive support and, provided thereon, an organic photoconductive compound bound with a resin binder, exposing the surface to a light image to form a static latent image corresponding to the light image on the surface of the organic photoreceptor and then, subjecting the static latent image to reversal development with an electrophotographic liquid developer containing charged toner particles, characterized in that the reversal development is carried out with the electrophotographic liquid developer having an electrodeposition potential set within the range of 0-80 V in absolute value.

摘要翻译： 本发明提供一种通过反转显影制造电子照相印版的方法，该方法包括使包含导电载体的有机感光体的表面均匀充电，并且在其上提供与树脂粘合剂结合的有机光电导性化合物，将该表面暴露于 光图像以形成对应于有机感光体表面上的光图像的静态潜像，然后用含有带电调色剂颗粒的电子照相液体显影剂使静电潜像反转显影，其特征在于进行反转显影 电子照相液体显影剂的电沉积电位设定在绝对值0-80V的范围内。

公开(公告)号：US07275879B2

公开(公告)日：2007-10-02

申请号：US11062450

申请日：2005-02-22

申请人： Akira Kunihiro ,  Sadao Kuriu ,  Takanori Takei

发明人： Akira Kunihiro ,  Sadao Kuriu ,  Takanori Takei

IPC分类号： G03D3/02 ,  G03D3/08 ,  G03D5/00

CPC分类号： G03D3/08

摘要： Disclosed is a processing device of a photo-sensitive material which comprises a conveying device for conveying a photo-sensitive material, a slot die for applying a processing liquid to the photo-sensitive material conveyed by the conveying device, a reservoir tank of the processing liquid, a supply device of the processing liquid for supplying a processing liquid in the reservoir tank of the processing liquid to the slot die, a support roll of the photo-sensitive material arranged at a position opposite to and spaced from a tip of the slot die, a device for detecting a photo-sensitive material, and a driving device for rotating the support roll of the photo-sensitive material which can rotate the support roll at least in the direction reverse to a conveying direction of the photo-sensitive material.

摘要翻译： 公开了一种感光材料的处理装置，其包括用于输送感光材料的输送装置，用于将处理液施加到由输送装置输送的感光材料的槽模，处理的储存罐 液体，用于将处理液体的储存罐中的处理液体供给到槽模的处理液的供给装置，设置在与槽的前端相反并与间隔开的位置的位置的感光材料的支撑辊 模具，用于检测感光材料的装置，以及用于旋转感光材料的支撑辊的驱动装置，其可以至少沿与感光材料的传送方向相反的方向旋转支撑辊。

公开(公告)号：US20050185953A1

公开(公告)日：2005-08-25

申请号：US11062450

申请日：2005-02-22

申请人： Akira Kunihiro ,  Sadao Kuriu ,  Takanori Takei

发明人： Akira Kunihiro ,  Sadao Kuriu ,  Takanori Takei

IPC分类号： G03D3/08

CPC分类号： G03D3/08

摘要： Disclosed is a processing device of a photo-sensitive material which comprises a conveying device for conveying a photo-sensitive material, a slot die for applying a processing liquid to the photo-sensitive material conveyed by the conveying device, a reservoir tank of the processing liquid, a supply device of the processing liquid for supplying a processing liquid in the reservoir tank of the processing liquid to the slot die, a support roll of the photo-sensitive material arranged at a position opposite to and spaced from a tip of the slot die, a device for detecting a photo-sensitive material, and a driving device for rotating the support roll of the photo-sensitive material which can rotate the support roll at least in the direction reverse to a conveying direction of the photo-sensitive material.

摘要翻译： 公开了一种感光材料的处理装置，其包括用于输送感光材料的输送装置，用于将处理液施加到由输送装置输送的感光材料的槽模，处理的储存罐 液体，用于将处理液体的储存罐中的处理液体供给到槽模的处理液的供给装置，设置在与槽的前端相反并与间隔开的位置的位置的感光材料的支撑辊 模具，用于检测感光材料的装置，以及用于旋转感光材料的支撑辊的驱动装置，其可以至少沿与感光材料的传送方向相反的方向旋转支撑辊。