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1. 发明授权

US4211835A Light-sensitive silver halide photographic material and method of processing the same 失效
标题翻译：感光卤化银照相材料及其加工方法
公开(公告)号：US4211835A
公开(公告)日：1980-07-08
申请号：US869609
申请日：1978-01-16
申请人： Yoshio Nishina , Syunji Matsuo , Toshio Nagatani , Kazuo Takahashi , Takeshi Habu
发明人： Yoshio Nishina , Syunji Matsuo , Toshio Nagatani , Kazuo Takahashi , Takeshi Habu
IPC分类号： G03C5/29 , G03C1/035 , G03C1/06 , G03C5/30
CPC分类号： G03C1/035 , G03C1/067 , G03C2001/03594 , G03C2001/7635 , G03C2200/06 , Y10S430/15
摘要： A method of processing light-sensitive silver halide photographic material to be treated with a developing solution containing no hydroquinones developing agent, which material comprises a support, a silver halide emulsion layer coated thereon containing silver halide grains having an average grain size of 0.1 to 0.8.mu., at least 75% of said grains being within a range of 0.6 to 1.4 times the said average grain size, and a tetrazolium specified compound.
摘要翻译：用不含氢醌显影剂的显影液处理感光卤化银照相材料的方法，该材料包括载体，其上涂覆有平均粒径为0.1至0.8的卤化银颗粒的卤化银乳剂层所述晶粒的至少75％在所述平均晶粒尺寸的0.6〜1.4倍的范围内，以及特定的四唑鎓化合物。

2. 发明授权

US4192682A Process of forming a high-contrast silver image 失效
标题翻译：形成高对比度银色图像的过程
公开(公告)号：US4192682A
公开(公告)日：1980-03-11
申请号：US869630
申请日：1978-01-16
申请人： Yoshio Nishina , Syunji Matsuo , Toshio Nagatani , Kazuo Takahashi , Takeshi Habu
发明人： Yoshio Nishina , Syunji Matsuo , Toshio Nagatani , Kazuo Takahashi , Takeshi Habu
IPC分类号： G03C5/29 , G03C1/06 , G03C5/30
CPC分类号： G03C1/067 , Y10S430/15
摘要： Process of forming a high-contrast silver image which process comprises treating a light-sensitive silver halide photographic material comprising a support, a silver halide emulsion layer coated thereon and another hydrophilic colloidal layer, at least one of which contains a substantially non-diffusible compound having oxidation power on a hydroquinone developing agent, with a developer containing no hydroquinone developing agent after exposed imagewise.
摘要翻译：形成高对比度银图像的方法包括处理包含支持体的感光卤化银照相材料，涂覆在其上的卤化银乳剂层和另一种亲水性胶体层，其中至少一种含有基本上不可扩散的化合物在氢醌显影剂上具有氧化能力，在曝光成像后不含氢醌显影剂的显影剂。

3. 发明授权

US4221864A Light-sensitive silver halide photographic materials 失效
标题翻译：感光卤化银照相材料
公开(公告)号：US4221864A
公开(公告)日：1980-09-09
申请号：US34689
申请日：1979-04-30
申请人： Tateshi Iytaka , Syunji Matsuo , Toshio Nagatani , Kazuo Takahashi , Takeshi Habu
发明人： Tateshi Iytaka , Syunji Matsuo , Toshio Nagatani , Kazuo Takahashi , Takeshi Habu
IPC分类号： G03C1/06 , G03C1/28 , G03C1/08
CPC分类号： G03C1/067 , G03C1/28 , Y10S430/15
摘要： Light-sensitive silver halide photographic materials which comprise a support, a hydrophilic colloidal layer coated thereon which contains a silver halide emulsion layer and tetrazolium compounds, said silver halide emulsion layer containing a combination of two types of specific sensitizing dyes.
摘要翻译：感光卤化银照相材料，其包含载体，其上涂覆有亲水性胶体层，其含有卤化银乳剂层和四唑鎓化合物，所述卤化银乳剂层含有两种类型的特定敏化染料的组合。

4. 发明授权

US4169733A Process for forming high-contrast silver images 失效
标题翻译：形成高对比度银色图像的过程
公开(公告)号：US4169733A
公开(公告)日：1979-10-02
申请号：US871348
申请日：1978-01-23
申请人： Tateshi Iytaka , Syunji Matsuo , Toshio Nagatani , Kazuo Takahashi , Takeshi Habu
发明人： Tateshi Iytaka , Syunji Matsuo , Toshio Nagatani , Kazuo Takahashi , Takeshi Habu
IPC分类号： G03C5/29 , G03C1/06 , G03C5/305 , G03C5/26 , G03C5/30
CPC分类号： G03C1/067 , G03C5/305 , Y10S430/15
摘要： Process for forming high-contrast silver images which comprises treating a light-sensitive silver halide photographic material provided with a hydrophilic colloidal layer containing a silver halide emulsion layer coated on a support and containing a tetrazolium compound, after imagewise exposure, with a developer and/or a processing solution prior to the developing, both of which contains at least a nitrogen-containing heterocyclic compound substituted with at least mercapto, thioketone or thioether group.
摘要翻译：用于形成高对比度银图像的方法，其包括在成像曝光后，用显影剂和/或成像曝光处理含有涂覆在载体上并含有四唑鎓化合物的含有卤化银乳剂层的亲水胶体层的感光卤化银照相材料和/ 或显影前的处理溶液，两者都至少包含被至少巯基，硫酮或硫醚基取代的含氮杂环化合物。

5. 发明授权

US4268620A Method of processing of light-sensitive silver halide photographic material 失效
标题翻译：感光卤化银照相材料的加工方法
公开(公告)号：US4268620A
公开(公告)日：1981-05-19
申请号：US869658
申请日：1978-01-16
申请人： Tateshi Iytaka , Syunji Matsuo , Toshio Nagatani , Kazuo Takahashi , Takeshi Habu
发明人： Tateshi Iytaka , Syunji Matsuo , Toshio Nagatani , Kazuo Takahashi , Takeshi Habu
IPC分类号： G03C5/29 , G03C1/035 , G03C1/06 , G03C1/10 , G03C1/12 , G03C5/30
CPC分类号： G03C1/067 , G03C1/035 , G03C2200/06 , Y10S430/15
摘要： A light-sensitive silver halide photographic material containing a tetrazolium compound, is treated with a developing solution containing no hydroquinone developing agent, which material comprises a support and a silver halide emulsion layer coated thereon, containing silver halide grains having an average grain size of 0.05 to 1.5.mu., at least 75% of said grains being within a range of 0.6 to 1.4 times the said average grain size and a sensitizing dye.
摘要翻译：含有四唑化合物的感光卤化银照相材料用不含氢醌显影剂的显影溶液处理，该材料包含载体和涂覆有卤化银乳剂层，其中含有平均粒径为0.05的卤化银颗粒至1.5μm，至少75％的所述颗粒在所述平均晶粒尺寸的0.6-1.4倍的范围内和敏化染料。

6. 发明授权

US4329417A Silver halide photographic material and method of forming high contrast silver images 失效
标题翻译：卤化银照相材料和形成高对比度银色图像的方法
公开(公告)号：US4329417A
公开(公告)日：1982-05-11
申请号：US158226
申请日：1980-06-10
申请人： Toshio Nagatani , Takeshi Habu , Kazuo Takahashi
发明人： Toshio Nagatani , Takeshi Habu , Kazuo Takahashi
IPC分类号： G03C5/29 , G03C1/06 , G03C1/10 , G03C5/30
CPC分类号： G03C1/10 , Y10S430/15
摘要： A novel method of forming high contrast silver images is provided. The method comprises steps of (1) imagewisely exposing a light-sensitive silver halide photographic material, and (2) treating the exposed material with a developer having superadditivity. The method is characterized by the co-existence of an oxidizing agent, and a water-insoluble ion pair formed by a water-soluble cationic compound such as quaternary ammonium or tertiary sulfonium salt and a water-soluble anionic compound such as organic sulfate. The method realizes high contrast photographic images by using a developer having a good preservability, without contamination of the developer, within a short period of time for the development. There is also provided a light-sensitive silver halide photographic material herein.
摘要翻译：提供了形成高对比度银图像的新颖方法。该方法包括以下步骤：（1）成像曝光感光卤化银照相材料，和（2）用具有超附加性的显影剂处理曝光的材料。该方法的特征在于氧化剂的共存和由季铵或叔锍盐等水溶性阳离子化合物和有机硫酸盐等水溶性阴离子化合物形成的水不溶性离子对。该方法通过在显影剂的短时间内使用具有良好保存性的显影剂而不污染显影剂来实现高对比度照相图像。本文还提供了感光卤化银照相材料。

7. 发明授权

US4247620A Light-sensitive silver halide photographic material and method for processing the same 失效
标题翻译：感光卤化银照相材料及其加工方法
公开(公告)号：US4247620A
公开(公告)日：1981-01-27
申请号：US49132
申请日：1979-06-18
申请人： Toshio Nagatani , Kazuo Takahashi , Takeshi Habu
发明人： Toshio Nagatani , Kazuo Takahashi , Takeshi Habu
IPC分类号： G03C1/06 , C07F9/54 , G03C1/08 , G03C1/10 , G03C5/30
CPC分类号： G03C1/10 , C07F9/5442 , G03C1/08 , Y10S430/15
摘要： A light-sensitive silver halide photographic material which comprises a compound represented by general formula [I] shown below:General formula [I] ##STR1## wherein A represents a phosphorus atom, a nitrogen atom or an arsenic atom; R.sub.1, R.sub.2, R.sub.3 and R.sub.4 each represent a substituted or unsubstituted aryl group; X represents a persulfate ion, a chlorate ion, a bromate ion, an iodate ion or a metal complex anion; and n is an integer of 1 to 4,and a method for processing the same.
摘要翻译：含有通式[I]表示的化合物的感光卤化银照相材料：通式[I]其中A表示磷原子，氮原子或砷原子; R1，R2，R3和R4各自表示取代或未取代的芳基; X表示过硫酸根离子，氯酸根离子，溴酸根离子，碘酸根离子或金属络合物阴离子; n为1〜4的整数，以及其处理方法。

8. 发明授权

US5028512A Method of manufacturing photosensitive printing plates comprising applying a powdered surface 失效
标题翻译：制造感光性印版的方法包括施加粉末表面
公开(公告)号：US5028512A
公开(公告)日：1991-07-02
申请号：US432354
申请日：1989-11-03
申请人： Toshio Nagatani , Minoru Seino , Toru Okamoto , Chihiro Eguchi
发明人： Toshio Nagatani , Minoru Seino , Toru Okamoto , Chihiro Eguchi
IPC分类号： G03F7/11 , G03F7/00 , G03F7/115
CPC分类号： G03F7/115 , Y10S430/136 , Y10S430/151 , Y10S430/162
摘要： Printing plates having a photosensitive layer coated on a support wherein said photosensitive layer contains a powdered solid adhered to the surface of said plate by means of powdering followed by the application of heat or solvent before exposure. Said powders are capable of being removed from said surface during the developing process.
摘要翻译：具有涂覆在支持体上的感光层的印刷板，其中所述感光层含有通过粉化附着在所述板的表面上的粉末状固体，然后在曝光之前施加热或溶剂。所述粉末能够在显影过程中从所述表面除去。

9. 发明授权

US4551367A Packaged photographic product 失效
标题翻译：包装摄影产品
公开(公告)号：US4551367A
公开(公告)日：1985-11-05
申请号：US606343
申请日：1984-05-02
申请人： Toshio Nagatani , Norio Chiba , Takao Hatanaka , Toshio Saito
发明人： Toshio Nagatani , Norio Chiba , Takao Hatanaka , Toshio Saito
IPC分类号： B65D81/24 , G03C3/00 , B65D65/40
CPC分类号： G03C3/00
摘要： A packaged photographic product, comprising a composite having a light-sensitive photographic material interposed between protective materials, which composite is further packaged within a barrier packaging material, said barrier packaging material having at least a metal layer provided internally and at least one layer of a polyolefin or a polyolefin derivative prepared by extrusion lamination, and said product also satisfying at least one of the conditions (a) and (b) shown below:condition (a): the surface potential of said barrier packaging material on the side of said protective material having an absolute value of not higher than 75 V;condition (b): the surface specific resistance of said protective material being not higher than 1.times.10.sup.11 .OMEGA. under the condition of the relative humidity of 60%.
摘要翻译：一种包装的照相产品，包括具有插入在保护材料之间的感光照相材料的复合材料，该复合材料进一步包装在阻隔性包装材料内，所述阻挡性包装材料至少具有内部提供的金属层和至少一层聚烯烃或通过挤出层压制备的聚烯烃衍生物，并且所述产品还满足以下条件（a）和（b）中的至少一个：条件（a）：所述阻挡包装材料在所述保护层侧面上的表面电位绝对值不高于75V的材料; 条件（b）：在相对湿度为60％的条件下，所述保护材料的表面电阻率不高于1×10 11欧米茄。

10. 发明授权

US4144070A Light-sensitive silver halide photographic materials 失效
标题翻译：感光卤化银照相材料
公开(公告)号：US4144070A
公开(公告)日：1979-03-13
申请号：US853520
申请日：1977-11-21
申请人： Masayuki Matsumoto , Toshio Nagatani , Noboru Fujimori
发明人： Masayuki Matsumoto , Toshio Nagatani , Noboru Fujimori
IPC分类号： G03C1/28 , G03C5/30 , G03C1/08
CPC分类号： G03C1/28
摘要： A light-sensitive silver halide photographic material containing at least one compound selected from the compounds represented by the following general formula (I) and at least one compound selected from compounds represented by the following general formula (II): ##STR1## General formula (I) wherein Z represents a non-metal atomic group necessary for forming a pyrroline, thiazoline or selenazoline ring, Y.sub.1 represents oxygen, sulfur, selenium or an N-R.sub.3 group (in which R.sub.3 represents an alkyl-, alkenyl- or aryl-group), R represents hydrogen or lower alkyl, and R.sub.1 and R.sub.2 individually represent an alkyl-, alkenyl- or aryl-group; General formula (II) ##STR2## wherein P represents ##STR3## (in which R.sub.5 and R.sub.6 individually represent an alkyl-, alkenyl- or aryl-group), Y.sub.2 represents oxygen, sulfur, selenium, or an >N-R.sub.7 group (in which R.sub.7 represents an alkyl-, alkenyl- or aryl-group), and R.sub.4 represents an alkyl-, alkenyl- or aryl-group.
摘要翻译：含有选自下述通式（I）表示的化合物中的至少一种化合物和选自下述通式（II）表示的化合物中的至少一种化合物的感光卤化银照相材料：通式（ I）其中Z表示形成吡咯啉，噻唑啉或硒嗪啉环所需的非金属原子团，Y1表示氧，硫，硒或N-R3基（其中R3表示烷基 - ，烯基或芳基）），R表示氢或低级烷基，R 1和R 2各自表示烷基，链烯基或芳基; 通式（II）其中P表示（其中R5和R6各自表示烷基 - ，烯基 - 或芳基），Y2表示氧，硫，硒或> N-R7基团（其中R 7表示烷基 - ，烯基 - 或芳基 - ），R 4表示烷基 - ，链烯基或芳基。

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