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公开(公告)号：US4601974A
公开(公告)日：1986-07-22
申请号：US759940
申请日：1985-07-29
申请人： Nobuyuki Kita , Hiroshi Matsumoto , Masanori Imai
发明人： Nobuyuki Kita , Hiroshi Matsumoto , Masanori Imai
CPC分类号： B41N3/08
摘要： A desensitizing gum for a lithographic printing plate and a gumming up process thereof are disclosed. The gum is comprised of water having dispersed therein 5 to 35 wt %, based on the total weight of the gum, of a film-forming, water-soluble compound selected from the group consisting of enzyme-decomposed dextrine and enzyme-decomposed etherified dextrine. The desensitizing gum exerts a desensitizing action on non-image areas of a lithographic printing plate and does not cause image blinding of image areas even when the plate is stored for a long period of time.
摘要翻译： 公开了一种用于平版印刷版的脱敏胶及其上胶工艺。 口香糖由分散在其中的5-35重量％的水组成，基于胶的总重量，成膜的水溶性化合物选自酶分解的糊精和酶分解的醚化的糊精 。 脱敏胶对平版印刷版的非图像区域进行脱敏作用，即使长时间存放印版，也不会引起图像区域的图像眩晕。
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2.发明授权Photosensitive composition comprising a polymer with maleimido group in side chain and a diazo resin 失效包含侧链中具有马来酰亚胺基的聚合物和重氮树脂的光敏组合物
公开(公告)号：US4845009A
公开(公告)日：1989-07-04
申请号：US908303
申请日：1986-09-17
申请人： Nobuyuki Kita , Masanori Imai
发明人： Nobuyuki Kita , Masanori Imai
IPC分类号： C08F299/00 , C08F290/00 , G03F7/021 , G03F7/038
CPC分类号： G03F7/0212
摘要： The present invention relates to a photosensitive composition suitable for the use in the preparation of a photosensitive lithographic plate. The photosensitive composition comprises (1) a polymer having a maleimido group in its side chain and being capable of being photocrosslinked, such as a copolymer of methyl methacrylate/N-[2-(methacryloyloxy)-ethyl]-2,3-dimethylmaleimide/methacrylic acid=15/65/20 (weight ratio) and (2) a diazo resin such as dodecylbenzenesulfonate of condensate of p-diazodiphenylamine and formaldehyde.
摘要翻译： 本发明涉及适用于制备光敏平版印刷版的光敏组合物。 感光性组合物包含（1）在侧链具有马来酰亚胺基的聚合物，其能够进行光连接，例如甲基丙烯酸甲酯/ N- [2-（甲基丙烯酰氧基） - 乙基] -2,3-二甲基马来酰亚胺/ 甲基丙烯酸= 15/65/20（重量比）和（2）重氮树脂如十二烷基苯磺酸盐对对重氮二苯胺和甲醛的缩合物。
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3.发明授权Light-sensitive diazo resin composition containing a higher fatty acid or higher fatty acid amide 失效含有高级脂肪酸或高级脂肪酸酰胺的感光性重氮树脂组合物
公开(公告)号：US5080999A
公开(公告)日：1992-01-14
申请号：US707190
申请日：1991-05-28
CPC分类号： G03F7/0166 , G03F7/027 , G03F7/033 , G03F7/0955
摘要： A light-sensitive composition which comprises, (a) an ethylenically unsaturated addition polymerizable compound, (b) an alkaline water-soluble or swellable, and film-forming polymer, (c) a photopolymerization initiator, (d) a negative working diazo resin, and (e) at least one compound selected from the group consisting of a higher fatty acid and a higher fatty acid amide which are solid at ordinary temperatures.The light-sensitive composition is hardly influenced by oxygen and is suitable for a presensitized plate from which a printing plate is to be prepared.
摘要翻译： 一种感光性组合物，其包含（a）烯属不饱和加成聚合性化合物，（b）碱性水溶性或可溶胀性和成膜性聚合物，（c）光聚合引发剂，（d）负性重氮树脂 ，和（e）至少一种选自常温下为固体的高级脂肪酸和高级脂肪酸酰胺的化合物。 感光性组合物几乎不受氧的影响，适用于要制备印版的预感板。
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4.发明授权Process for developing light-sensitive o-quinonediazide lithographic plates with developing solution having cobalt or nickel compound 失效用具有钴或镍化合物的显影液开发光敏邻醌二叠氮平版印刷版的方法
公开(公告)号：US4606995A
公开(公告)日：1986-08-19
申请号：US566454
申请日：1983-12-28
摘要： A developing solution for developing a light-sensitive lithographic plate having a o-quinonediazide compound-containing light-sensitive layer is disclosed. The developing solution is comprised of an aqueous solution containing alkali silicate and an alkali aqueous solution-soluble compound of a metal selected from the group consisting of Sn, Pb, Fe, Co and Ni. The developing solution provides excellent resolving power, has excellent development stability, processing capability and adaptability with respect to automatic developing machines.
摘要翻译： 公开了一种用于开发含有邻醌二叠氮化合物的感光层的光敏平版印刷板的显影液。 显影液由含有碱金属硅酸盐的水溶液和选自Sn，Pb，Fe，Co和Ni的金属的碱溶性水溶性化合物构成。 开发解决方案提供优异的分辨能力，具有优异的显影稳定性，加工能力和相对于自动显影机的适应性。
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公开(公告)号：US4500625A
公开(公告)日：1985-02-19
申请号：US548808
申请日：1983-11-04
CPC分类号： G03F7/322
摘要： A developer for a light-sensitive lithographic printing plate having an o-quinonediazide-containing light-sensitive layer is disclosed. The developer is comprised of an aqueous solution of an alkali silicate containing an organic boron compound. The organic boron compound is represented by the formula ##STR1## the substituents are defined within the specification. By utilizing the developer of the invention it is possible to provide excellent developing power, development stability, processability and preferred forming properties during development.
摘要翻译： 公开了一种具有含有邻醌二叠氮化物的感光层的感光平版印刷版的显影剂。 显影剂由含有有机硼化合物的碱性硅酸盐的水溶液组成。 有机硼化合物由式IMA表示，取代基在本说明书中定义。 通过利用本发明的显影剂，可以在显影期间提供优异的显影能力，显影稳定性，可加工性和优选的成形性能。
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公开(公告)号：US4469776A
公开(公告)日：1984-09-04
申请号：US489906
申请日：1983-04-29
申请人： Hiroshi Matsumoto , Nobuyuki Kita
发明人： Hiroshi Matsumoto , Nobuyuki Kita
CPC分类号： G03F7/322
摘要： A developing solution for a light-sensitive printing plate having an o-quinonediazide-containing light-sensitive layer is disclosed. The developing solution is comprized of an aqueous solution of alkali silicate and a chelating agent. By including the chelating agent within the developing solution it is possible to carry out development utilizing water which contains typical impurities such as insoluble calcium silicate or magnesium silicate for a long period of time which substantially has no formation of insoluble matter within the developing machine. Use of the developing solution substantially eliminate the formation of any deposit within the spraying pipes and nozzles of the developing machine which it is used in connection with.
摘要翻译： 公开了一种具有含有邻醌二叠氮化物的感光层的感光印版的显影液。 显影液由碱性硅酸盐和螯合剂的水溶液组成。 通过在显影液中包含螯合剂，可以长时间地使用含有典型杂质如不溶性硅酸钙或硅酸镁的水进行显影，在显影机内基本上不形成不溶物质。 显影溶液的使用基本上消除了与其结合使用的显影机的喷涂管和喷嘴内的任何沉积物的形成。
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公开(公告)号：US4576743A
公开(公告)日：1986-03-18
申请号：US690067
申请日：1985-01-09
申请人： Nobuyuki Kita , Hiroshi Matsumoto
发明人： Nobuyuki Kita , Hiroshi Matsumoto
CPC分类号： B41N3/08
摘要： An improved process for restoring the hydrophilic property of stained non-image areas in a lithographic printing plate is described, which comprises treating said lithographic printing plate with a plate cleaner, wherein the improvement comprises using a plate cleaner comprising an aqueous solution containing a silicate and at least one surface active agent selected from the group consisting of cationic surface active agents and amphoteric surface active agents.
摘要翻译： 描述了一种用于恢复平版印刷版中染色的非图像区域的亲水性能的改进方法，其包括用平板清洁剂处理所述平版印刷版，其中改进包括使用包括含有硅酸盐和 至少一种选自阳离子表面活性剂和两性表面活性剂的表面活性剂。
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8.发明授权Process for producing photosensitive negative working diazo resin lithographic plate using admixture of at least three solvents 失效使用至少三种溶剂的混合物生产感光负型重氮树脂平版印刷版的方法
公开(公告)号：US4917988A
公开(公告)日：1990-04-17
申请号：US156801
申请日：1988-02-17
申请人： Shigeo Koizumi , Nobuo Nishikawa , Nobuyuki Kita
发明人： Shigeo Koizumi , Nobuo Nishikawa , Nobuyuki Kita
CPC分类号： G03F7/0166 , G03F7/0048
摘要： A process for producing a photosensitive lithographic plate comprises coating onto a substrate having a hydrophilic surface a solution of a negative working photosensitive composition containing a photosensitive diazo resin and a linear organic polymer dissolved in a solvent mixture comprising:(a) at least 10 wt. % of 1-methoxy-2-propanol,(b) an amino group-free polar solvent having a boiling point under 1 atm of 50.degree. to 100.degree. C. and a dielectric constant at 20.degree. C. of at least 5.5, and(c) 2 to 50 wt. % of methyl lactate,and drying the coated solution.
摘要翻译： 一种感光性平版印刷版的制造方法，其特征在于，在具有亲水性表面的基材上涂布含有感光性重氮树脂和溶解在溶剂混合物中的线性有机聚合物的负型感光性组合物的溶液，所述溶剂混合物包含：（a）至少10重量％ ％的1-甲氧基-2-丙醇，（b）沸点低于1atm的无氨基的极性溶剂为50-100℃，介电常数为20℃至少为5.5，以及 （c）2〜50wt。 ％的乳酸甲酯，并干燥涂布的溶液。
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9.发明授权Apparatus and method for measuring the intraocular pressure of an eyeball and auxiliary device for using therewith 失效用于测量眼球和其使用的辅助装置的眼内压的装置和方法
公开(公告)号：US4523597A
公开(公告)日：1985-06-18
申请号：US566485
申请日：1983-12-29
申请人： Seiji Sawa , Nobuyuki Kita
发明人： Seiji Sawa , Nobuyuki Kita
IPC分类号： A61B3/16
CPC分类号： A61B3/16
摘要： The apparatus and method for measuring the intraocular pressure of an eyeball is constructed so that the image of the fluorescent ring around the flattened surface of the eyeball is formed to measure the area of the flattened surface, and that the intraocular pressure of the eyeball is calculated in accordance with the pressure against the eyeball and the area of the flattened surface corresponding thereto.
摘要翻译： 用于测量眼球的眼内压的装置和方法被构造成使得形成眼球的平坦表面周围的荧光环的图像以测量平坦表面的面积，并且计算眼球的眼内压 根据对眼球的压力和对应于其的扁平表面的面积。
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公开(公告)号：US4884221A
公开(公告)日：1989-11-28
申请号：US038366
申请日：1987-04-14
申请人： Masami Sugiyama , Nobuyuki Kita , Yoshihiro Tasaka
发明人： Masami Sugiyama , Nobuyuki Kita , Yoshihiro Tasaka
CPC分类号： G01J3/46 , G01J3/462 , G01J3/465 , G01J3/524 , G01J2001/444 , G01J2003/466 , G01J3/513 , G01N2201/12753
摘要： A color measuring apparatus including a photoelectric conversion device for outputting basic color signals corresponding to quantities of light of basic color components of a sample, respectively, a calculating device for calculating a color value of the sample in a predetermined colorimetric system, a target setting device for setting a target color value of the sample in the predetermined colorimetric system, a region setting device for setting a predetermined region containing the target color value, a region decision device for deciding whether or not the color value falls within the predetermined region, an approximation decision device for deciding whether or not the color value has most approximated to the target color value and an output device for outputting a result of the decision of the approximation decision device.
摘要翻译： 一种颜色测量装置，包括：光电转换装置，用于分别输出与样品的基本颜色分量的光量对应的基本色信号;计算装置，用于计算预定比色系统中的样品的颜色值;目标设定装置 用于设定所述预定比色系统中的样本的目标色值;区域设定装置，用于设定包含所述目标色彩值的预定区域;区域判定装置，用于判定所述色彩值是否落在所述预定区域内;近似值 判定装置，用于判定颜色值是否最接近于目标色彩值，以及输出装置，用于输出近似判定装置的判定结果。
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