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1. 发明授权

US5476747A Silver halide light-sensitive photographic material 失效
标题翻译：卤化银感光感光材料
公开(公告)号：US5476747A
公开(公告)日：1995-12-19
申请号：US367015
申请日：1994-12-29
申请人： Kazuhiro Yoshida , Takeshi Sampei , Toshiyuki Takabayashi
发明人： Kazuhiro Yoshida , Takeshi Sampei , Toshiyuki Takabayashi
IPC分类号： G03C1/04 , G03C1/06
CPC分类号： G03C1/061 , G03C1/04 , G03C2001/108 , Y10S430/15
摘要： A silver halide photographic light-sensitive material comprises a support and provided thereon, a photographic component layer comprising a silver halide emulsion layer and a hydrophilic colloid layer other than the emulsion layer, wherein the photographic component layer contains a hydrazine derivative, a nucleation accelerating agent and polymer latex containing as a protective colloid a hydrophilic polymer having an average number molecular weight of 1,000 to 1,000,000 and having a solubility of not less than 0.1 g in 100 g of water at 20.degree. C., provided that the hydrophilic polymer is not gelatin.
摘要翻译：卤化银照相感光材料包括载体并提供在其上，包含卤化银乳剂层和不同于乳剂层的亲水胶体层的照相组分层，其中照相组分层含有肼衍生物，成核促进剂和作为保护胶体的亲水性聚合物的聚合物胶乳，其在20℃下在100g水中的平均数分子量为1,000〜1,000,000，溶解度为0.1g以上的亲水性聚合物，只要亲水性聚合物不是明胶。

2. 发明授权

US07021213B2 Printing method 失效
标题翻译：印刷方式
公开(公告)号：US07021213B2
公开(公告)日：2006-04-04
申请号：US10884981
申请日：2004-07-06
申请人： Takeshi Sampei
发明人： Takeshi Sampei
IPC分类号： B41N10/04
CPC分类号： B41M1/06 , B41C1/1025 , B41C2201/02 , B41C2201/06 , B41C2201/12 , B41C2201/14 , B41C2210/08 , B41C2210/12 , B41C2210/22 , B41C2210/24 , B41N1/16 , B41N1/22 , B41N3/03 , B41N6/00
摘要： Disclosed is a printing method comprising the steps of mounting an underlay sheet on a plate cylinder of a printing press, and providing, on the underlay sheet, a printing plate material comprising a plastic sheet support, and provided thereon, a hydrophilic layer, an image formation layer and a backing layer, the backing layer being provided on the side of the support opposite the image formation layer, so that the backing layer side surface of the printing plate material contacts the underlay sheet surface, wherein a coefficient of dynamic friction of the backing layer side surface of the printing plate material to the underlay sheet surface is from 0.1 to 0.5.
摘要翻译：公开了一种打印方法，包括以下步骤：将底片安装在印刷机的印版滚筒上，并在底片上提供包括塑料片支架的印版材料，并在其上提供亲水层，图像形成层和背衬层，背衬层设置在与图像形成层相对的侧面上，使得印刷版材料的背衬层侧表面与底层表面接触，其中，印刷板材的背衬层侧表面到底层表面为0.1至0.5。

3. 发明授权

US5624786A Photographic image forming method 失效
标题翻译：摄影图像形成方法
公开(公告)号：US5624786A
公开(公告)日：1997-04-29
申请号：US440078
申请日：1995-05-12
申请人： Kazuhiko Hirabayashi , Takeshi Sampei
发明人： Kazuhiko Hirabayashi , Takeshi Sampei
IPC分类号： G03C5/08 , G03C1/06 , G03C1/14 , G03C1/22 , G03C1/83 , G03C5/26 , G03C5/29 , G03C5/30 , G03C5/31 , G03D3/06
CPC分类号： G03C1/067 , G03C1/061 , G03C1/832 , G03C5/26
摘要： An image forming method is disclosed, comprising exposing a silver halide photographic material through a transparent, high definition-screening original and developing the photographic material with a developer to form a halftone dot image, wherein:the photographic material forms a halftone dot image having a dot area of 57% or less when exposed, through the transparent original comprising a halftone dot image having a dot area of 50%, in two times an amount that gives a halftone dot having a dot area of 50%; and the photographic material has a maximum density of 3.0 or more and a contrast of 8.0 or more;and wherein the photographic material is exposed to light having an emission peak at a wavelength of 360 to 450 nm and developed with a developer having a pH of 10.5 or less.
摘要翻译：公开了一种图像形成方法，包括使卤化银照相材料通过透明的高清晰度屏蔽原件曝光并用显影剂显影照相材料以形成半色调点图像，其中：所述照相材料形成半色调点图像，其具有通过包含点区域为50％的半色调点图像的透明原稿的两倍，给出点区域为50％的半色调点，曝光时的点面积为57％以下。照相材料的最大密度为3.0以上，对比度为8.0以上。并且其中将照相材料暴露于具有360至450nm波长的发射峰的光并用pH为10.5或更低的显影剂显影。

4. 发明授权

US5523196A Method for replenishing a developer 失效
标题翻译：补充开发人员的方法
公开(公告)号：US5523196A
公开(公告)日：1996-06-04
申请号：US322708
申请日：1994-10-13
申请人： Mariko Iwashita , Takeshi Sampei
发明人： Mariko Iwashita , Takeshi Sampei
IPC分类号： G03C5/31 , G03C5/18 , G03C1/00 , G03C1/06 , G03C5/26
CPC分类号： G03C5/31
摘要： Disclosed is a method for developing a silver halide photographic light-sensitive material with a developer having a pH within the range of 9.5 to 10.7 through an automatic processor, wherein said silver halide photographic light-sensitive material comprises a support and thereon, at least one silver halide emulsion layer comprising silver halide grains containing at least 60 mol % of silver chloride, comprising the steps of:replenishing a first developer replenishing-solution having lower activity than a starter for a developer; andreplenishing a second developer replenishing-solution having the substantially same activity as said starter for a developer.
摘要翻译：公开了一种通过自动处理器显影pH值在9.5至10.7范围内的显影剂的卤化银照相感光材料的方法，其中所述卤化银照相感光材料包括载体及其上至少一种包含含有至少60mol％氯化银的卤化银颗粒的卤化银乳剂层，包括以下步骤：补充具有比显影剂起始剂低的活性的第一显影剂补充溶液; 并且补充具有与所述起动器基本上相同的活动的第二显影剂补充溶液用于显影剂。

5. 发明授权

US4898809A Silver halide photographic light-sensitive material 失效
公开(公告)号：US4898809A
公开(公告)日：1990-02-06
申请号：US227754
申请日：1988-08-03
申请人： Takeshi Sampei
发明人： Takeshi Sampei
IPC分类号： G03C1/825
CPC分类号： G03C1/825 , Y10S430/151
摘要： A silver halide photographic light-sensitive material is disclosed, which has high sensitivity and can be handled under bright safelight. The photographic material comprises a support bearing thereon photographic component layers including at least one silver halide emulsion layer containing a silver halide emulsion sensitized so as to have a maximum spectral sensitivity on the side of a wavelength shorter than at least 600 nm and at least one non-light-sensitive hydrophilic colloid layer arranged to the side of the silver halide emulsion layer opposite to the support. And at least one of the hydrophilic colloid layers contains a water-soluble dye having a maximum light-absorption within the wavelength region of not less than 700 nm.

6. 发明授权

US06673508B2 Planographic printing plate material and method of preparing planographic printing plate 失效
标题翻译：普通印版材料及制备平版印刷版的方法
公开(公告)号：US06673508B2
公开(公告)日：2004-01-06
申请号：US10095935
申请日：2002-03-12
申请人： Takeshi Sampei
发明人： Takeshi Sampei
IPC分类号： G03F707
CPC分类号： G03F7/063 , G03C1/498
摘要： A planographic printing plate material and a method of preparing a planographic printing plate are disclosed, the planographic printing plate material comprising a support and provided thereon, one or more structural layers containing light sensitive silver halide grains, organic silver salt grains, a reducing agent, a contrast-increasing agent and a physical developing nucleus.
摘要翻译：公开了一种平版印刷版材料和制备平版印刷版的方法，所述平版印刷版材料包括载体并且设置在其上，一个或多个含有光敏卤化银颗粒的结构层，有机银盐颗粒，还原剂，增生剂和物理发育核。

7. 发明授权

US06387604B2 Processing method of thermally developable photosensitive material 失效
标题翻译：热显影感光材料的加工方法
公开(公告)号：US06387604B2
公开(公告)日：2002-05-14
申请号：US09237590
申请日：1999-01-26
申请人： Takeshi Sampei
发明人： Takeshi Sampei
IPC分类号： G03C1498
CPC分类号： G03C1/49881 , G03C1/061 , G03C1/49845 , G03C1/4989 , G03C2001/7635
摘要： A processing method which thermally develops a thermally developable photosensitive material which is exposed imagewise, comprising the step of thermally developing said thermally developable photosensitive material using heating element which intermittently heats and has duration time of surface temperature of not less than 250° C. to be not more than 1 second, wherein said thermally developable photosensitive material comprising a support having thereon one layer or plural layers; containing organic silver salt, photosensitive silver halide grains and a reducing agent.
摘要翻译：一种热成像曝光成像的热显影感光材料的加工方法，包括使用间歇加热并具有不低于250℃的表面温度持续时间的加热元件热显影所述热可显影感光材料的步骤，以形成不超过1秒，其中所述可热显影的感光材料包括其上具有一层或多层的支撑体; 含有机银盐，光敏卤化银颗粒和还原剂。

8. 发明授权

US5962202A Method for processing black-and-white silver halide photographic light-sensitive material 失效
标题翻译：黑白卤化银照相感光材料的处理方法
公开(公告)号：US5962202A
公开(公告)日：1999-10-05
申请号：US982151
申请日：1997-12-01
申请人： Takeshi Sampei
发明人： Takeshi Sampei
IPC分类号： G03C5/26 , G03C5/30 , G03C5/29
CPC分类号： G03C5/268 , G03C5/30
摘要： A method for processing a black-and-white silver halide photographic light-sensitive material. The method comprises the steps of (1) developing the black-and-white photographic light-sensitive material containing a quaternary onium compound with a developer containing ascorbic acid or a derivative thereof and having a pH value of from 8.0 to 10.0, (2) fixing the light-sensitive material, (3) washing the light-sensitive material by an automatic processor having a multi-step counter flow washing system, and (4) drying the light-sensitive material.
摘要翻译：一种黑白卤化银照相感光材料的处理方法。该方法包括以下步骤：（1）将含有季鎓化合物的黑白摄影感光材料与含有抗坏血酸或其衍生物的显影剂一起显影，pH值为8.0至10.0，（2）固定感光材料，（3）通过具有多步反流洗涤系统的自动处理器洗涤感光材料，以及（4）干燥感光材料。

9. 发明授权

US5506092A Method of processing black and white silver halide photographic compositions with a developer containing an anti sludgant 失效
标题翻译：用含有防污剂的显影剂处理黑白卤化银照相组合物的方法
公开(公告)号：US5506092A
公开(公告)日：1996-04-09
申请号：US347051
申请日：1994-11-30
申请人： Wataru Ishikawa , Takeshi Sampei
发明人： Wataru Ishikawa , Takeshi Sampei
IPC分类号： G03C1/06 , G03C5/305 , G03C5/18 , G03C5/26
CPC分类号： G03C1/061 , G03C5/305 , Y10S430/164
摘要： A method of developing with developer an exposed black and white silver halide photographic light-sensitive material is disclosed, the developer containing a compound represented by the following Formula (1a) , (1b) , (2) or (3) and a compound represented by the following Formula (4) or (5): ##STR1##
摘要翻译：公开了一种用显影剂显影曝光的黑色和白色卤化银照相感光材料的方法，该显影剂含有下式（1a），（1b），（2）或（3）表示的化合物和表示的化合物式（4）或式（5）表示：式（1a）式（1a）式（1b） 5）

10. 发明授权

US5244773A Silver halide photographic light sensitive material 失效
公开(公告)号：US5244773A
公开(公告)日：1993-09-14
申请号：US825572
申请日：1992-01-24
申请人： Yasuhiko Muramatsu , Takeshi Sampei
发明人： Yasuhiko Muramatsu , Takeshi Sampei
IPC分类号： G03C1/06 , G03C1/295 , G03C1/85
CPC分类号： G03C1/85 , G03C1/061
摘要： A silver halide photographic light sensitive material having high contrast photographic characteristics and excellent antistatic properties is provided by incorporating a hydrazine compound represented by formula 1 or 2 and a nucleation-promoting compound selected from the group consisting of amine compounds and quaternary onium salts; and by coating an electrically conductive layer on a support. ##STR1##

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