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：US4520088A

公开(公告)日：1985-05-28

申请号：US457281

申请日：1983-01-11

申请人： Takao Senga ,  Jun Yamada ,  Shigeyoshi Suzuki

发明人： Takao Senga ,  Jun Yamada ,  Shigeyoshi Suzuki

IPC分类号： G03G9/087 ,  G03G13/28

CPC分类号： G03G9/08726

摘要： Disclosed is a method for electrophotographically making a printing plate excellent in resolving power and having a high printing endurance by using a liquid developer containing a copolymer comprising an acrylate ester or methacrylate ester having an alkyl group of 4 or more and a styrene or a styrene derivative, preferably said copolymer additionally containing an acrylate ester or a methacrylate ester having an alkyl group of 3 or less carbon atoms, more preferably said binary or ternary copolymer additionally containing a vinyl monomer having a basic group or an acidic group.

摘要翻译： 公开了一种通过使用包含含有烷基为4以上的丙烯酸酯或甲基丙烯酸酯和苯乙烯或苯乙烯衍生物的共聚物的液体显影剂来电分离制造分辨能力优异且印刷耐久性高的印刷板的方法 优选所述共聚物另外含有丙烯酸酯或具有3个或更少碳原子的烷基的甲基丙烯酸酯，更优选所述二元或三元共聚物另外含有具有碱性基团或酸性基团的乙烯基单体。

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：US4477547A

公开(公告)日：1984-10-16

申请号：US455998

申请日：1983-01-06

申请人： Jun Yamada ,  Takao Senga ,  Shigeyoshi Suzuki

发明人： Jun Yamada ,  Takao Senga ,  Shigeyoshi Suzuki

IPC分类号： G03G5/047 ,  G03G5/05 ,  G03G5/06 ,  G03G13/28 ,  G03C3/00

CPC分类号： G03G5/0571 ,  G03G13/28 ,  G03G5/047 ,  G03G5/0589

摘要： Disclosed is a method for making a complex layer type lithographic printing plate by forming a toner image on a printing original plate having organic electrophotographic photosensitive layer by electrophotographic process and treating non-image area other than the toner image area with an etching solution mainly composed of an alcohol solvent and/or an alkali solvent, said photosensitive layer being a complex layer type photosensitive layer which comprises a charge carrier generating layer comprising a charge carrier generating substance and a binder mainly composed of a polyamide resin soluble in alcohol solvent and a high molecular substance having compatibility with said resin and having a group soluble in alcohol solvent and/or alkali solvent and a charge carrier transport layer containing a high molecular substance having a group soluble in an etching solution mainly composed of alcohol solvent and/or alkali solvent and thereafter treating non-image area other than the toner image area with the etching solution.

摘要翻译： 公开了一种通过电子照相法在具有有机电子照相感光层的印刷原版上形成调色剂图像并用除了调色剂图像区域以外的非图像区域处理主要由以下的蚀刻溶液形成的复合层型平版印刷版的方法： 醇溶剂和/或碱溶剂，所述感光层是复合层型感光层，其包含电荷载体产生层，其包含电荷载体产生物质和主要由可溶于醇溶剂的聚酰胺树脂和高分子量 具有与所述树脂相容性且具有可溶于醇溶剂和/或碱性溶剂的基团的物质和含有可溶于主要由醇溶剂和/或碱性溶剂构成的蚀刻溶液中的基团的高分子物质的载流子传输层，此后 处理除了图像之外的非图像区域 e区域与蚀刻溶液。

公开(公告)号：US4461818A

公开(公告)日：1984-07-24

申请号：US423301

申请日：1982-09-24

申请人： Shigeyoshi Suzuki ,  Koji Uchida ,  Jun Yamada ,  Takao Senga

发明人： Shigeyoshi Suzuki ,  Koji Uchida ,  Jun Yamada ,  Takao Senga

IPC分类号： B41N1/14 ,  G03G5/05 ,  G03G13/28 ,  G03G13/26

CPC分类号： G03G13/28 ,  G03G5/0546

摘要： Disclosed is a method for making a printing plate which comprises forming a toner image by electrophotography on a master plate which comprises a base and an organic photo-conductive compound-containing layer, the binder for said organic photo-conductive compound being a half ester resin of a styrene-maleic anhydride copolymer and then subjecting non-image areas other than the toner image areas to an etching treatment with a solution mainly composed of an alkali and/or an alcohol. Thus obtained printing plate is excellent in printing endurance and, besides, can be rapidly etched.

摘要翻译： 公开了一种制造印版的方法，其包括通过电子照相在包含碱和有机导光化合物的层的母版上形成调色剂图像，所述有机光导体化合物的粘合剂是半酯树脂 的苯乙烯 - 马来酸酐共聚物，然后用主要由碱和/或醇组成的溶液对除了调色剂图像区域之外的非图像区域进行蚀刻处理。 这样获得的印版的印刷耐久性优异，并且可以快速蚀刻。

公开(公告)号：US4879197A

公开(公告)日：1989-11-07

申请号：US251066

申请日：1988-09-27

申请人： Isao Kohmura ,  Takao Senga ,  Akira Furukawa ,  Hirokazu Yamamoto ,  Mamoru Nakatani ,  Jun Yamada

发明人： Isao Kohmura ,  Takao Senga ,  Akira Furukawa ,  Hirokazu Yamamoto ,  Mamoru Nakatani ,  Jun Yamada

IPC分类号： G03G9/13 ,  G03G9/135

CPC分类号： G03G9/132 ,  G03G9/135

摘要： Disclosed is a process of developing images formed on a photosensitive material for electrophotography which does not cause the fogging originated from a pair of squeeze rolls made of materials different from each other and which includes the steps of developing the images with a liquid developer of the positive type containing a compound having a polyoxyethylene group or at least one compound selected from the group consisting of phosphate, sulfate and sulfonate salts having a group soluble in the carrier liquid and free from polyoxyethylene group.

摘要翻译： 公开了形成在用于电子照相的感光材料上的图像的过程，其不会引起由彼此不同的材料制成的一对挤压辊产生的起雾，并且包括以下步骤：利用阳性的液体显影剂显影图像 含有具有聚氧乙烯基团的化合物或至少一种选自磷酸根，硫酸根和磺酸盐的化合物，所述化合物具有可溶于所述载体液体且无聚氧乙烯基团的基团。

公开(公告)号：US4627698A

公开(公告)日：1986-12-09

申请号：US650351

申请日：1984-09-13

申请人： Masahiro Yamasaki ,  Masayoshi Wakabayashi ,  Jun Yamada ,  Takao Senga

发明人： Masahiro Yamasaki ,  Masayoshi Wakabayashi ,  Jun Yamada ,  Takao Senga

IPC分类号： B41N3/00 ,  G03G13/26 ,  G03G15/10 ,  G03D5/04

CPC分类号： B41N3/00 ,  G03G13/26 ,  G03G15/10

摘要： An apparatus for processing a printing plate which comprises an aluminum base and a photoconductive layer on which a toner image is formed, comprises a rotary brush which is arranged so as to be kept in contact with a processing solution and out of contact with a printing plate. The processing solution supplied on the plate surface is regulated to form an even thick flow.

摘要翻译： 一种用于处理印刷版的装置，包括铝基底和形成有调色剂图像的光电导层，包括旋转刷，其布置成与处理溶液保持接触并与印刷版不接触 。 在板表面上提供的处理溶液被调节以形成均匀的流动。

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：US08947695B2

公开(公告)日：2015-02-03

申请号：US12344990

申请日：2008-12-29

申请人： Jun Yamada

发明人： Jun Yamada

IPC分类号： G06F3/12

CPC分类号： G06F3/1297 ,  G06F3/1205 ,  G06F3/1208 ,  G06F3/1242 ,  G06F3/1257 ,  G06F3/1284 ,  G06F3/1285

摘要： An information processing device equipped with a data generating unit which generates print data from original data based on setting information (information on parameters which are selected in regard to multiple setting items, respectively) comprises an object generating unit which generates an object corresponding to possible setting information and a display control unit which makes a display unit display the objects which have been generated by the object generating unit while relatively increasing display level of relevant objects (objects relevant to an application that generated the original data) compared to other objects.

摘要翻译： 一种配备有数据生成单元的信息处理装置，其基于设定信息（分别针对多个设定项目选择的参数的信息），从原始数据生成打印数据，包括：对象生成单元，生成与可能的设定对应的对象 信息和显示控制单元，其使得显示单元在与其他对象相比相对增加相关对象的显示水平（与生成原始数据的应用相关的对象）的同时显示由对象生成单元生成的对象。

公开(公告)号：US08743431B2

公开(公告)日：2014-06-03

申请号：US13768270

申请日：2013-02-15

申请人： Kenji Hayasaka ,  Hiroshi Kubo ,  Shinya Kitaoka ,  Takehisa Shimazu ,  Takeshi Akai ,  Takuma Ariga ,  Fumiyuki Heishi ,  Yoshito Suzuki ,  Akihito Kameda ,  Hiroaki Utagawa ,  Jun Yamada ,  Takashi Fujii ,  Motoya Sano ,  Satoshi Saito ,  Ikuhisa Okamoto ,  Kenichiro Morita

发明人： Kenji Hayasaka ,  Hiroshi Kubo ,  Shinya Kitaoka ,  Takehisa Shimazu ,  Takeshi Akai ,  Takuma Ariga ,  Fumiyuki Heishi ,  Yoshito Suzuki ,  Akihito Kameda ,  Hiroaki Utagawa ,  Jun Yamada ,  Takashi Fujii ,  Motoya Sano ,  Satoshi Saito ,  Ikuhisa Okamoto ,  Kenichiro Morita

IPC分类号： H04N1/04

CPC分类号： H04N1/00904 ,  B65H3/0607 ,  B65H7/02 ,  B65H7/20 ,  B65H2511/51 ,  B65H2513/51 ,  G03G15/607 ,  H04N1/0062 ,  H04N1/00628 ,  H04N1/00689 ,  H04N1/00692 ,  H04N1/00694 ,  H04N1/00779 ,  H04N1/00896 ,  H04N2201/0091 ,  B65H2220/01 ,  B65H2220/02

摘要： A sheet conveying device includes: a sheet housing unit that houses a sheet; a sheet conveying unit that conveys the sheet; a sheet detection unit that detects presence or absence of the sheet in the sheet housing unit; a sheet nipping unit that nips the sheet housed in the sheet housing unit; and a control unit. The control unit controls the sheet nipping unit to reach a nipping state to nip the sheet in the sheet housing unit upon the sheet detection unit detecting a sheet-present state, executes a power saving mode to stop supplying power to at least a part of the electric mechanisms when no drive command is input for a predetermined time, and controls the sheet nipping unit to cancel the nipping state before execution of the power saving mode.

摘要翻译： 片材输送装置包括：容纳片材的片材容纳单元; 输送片材的片材输送单元; 片材检测单元，其检测片材容纳单元中的片材的存在或不存在; 片材夹持单元，其夹住容纳在片材容纳单元中的片材; 和控制单元。 控制单元控制片材夹持单元达到夹持状态以在片材检测单元检测片材状态时将片材夹持在片材容纳单元中，执行省电模式以停止向至少一部分 在没有驱动命令输入预定时间的情况下的电机构，并且在执行省电模式之前控制片材夹持单元取消夹持状态。