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1.发明授权
公开(公告)号：US3984243A
公开(公告)日：1976-10-05
申请号：US427171
申请日：1973-12-21
申请人： Isao Shimamura , Yoo Iijima , Katsumi Hayashi , Haruhiko Iwano , Tadao Shishido
发明人： Isao Shimamura , Yoo Iijima , Katsumi Hayashi , Haruhiko Iwano , Tadao Shishido
CPC分类号： G03C5/305
摘要： A photographic developer composition for obtaining high contrast images which comprises (1) a dihydroxybenzene developing agent, (2) an alkanolamine and (3) a compound having the following formula (I) ##SPC1##wherein R.sub.1 and R.sub.2 each represents a lower aliphatic hydrocarbon group, wherein R.sub.1 and R.sub.2 may combine to form a ring, n represents 0 or 1, and X.sup..crclbar. represents an anion.
摘要翻译： 一种用于获得高对比度图像的照相显影剂组合物，其包含（1）二羟基苯显影剂，（2）链烷醇胺和（3）具有下式（I）的化合物，其中R 1和R 2各自表示低级脂族烃基，其中 R1和R2可以结合形成环，n表示0或1，X <（ - ）>表示阴离子。
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公开(公告)号：US3997348A
公开(公告)日：1976-12-14
申请号：US488853
申请日：1974-07-15
申请人： Isao Shimamura , Haruhiko Iwano
发明人： Isao Shimamura , Haruhiko Iwano
CPC分类号： G03C7/3046 , G03C7/421
摘要： In a method for developing, bleaching and fixing an exposed silver halide photographic material, the improvement which comprises bleaching the photographic material with a bleaching solution containing a ferric salt, then processing the photographic material with a solution containing an organic acid.
摘要翻译： 在用于显影，漂白和固定曝光的卤化银照相材料的方法中，其改进包括用含有铁盐的漂白溶液漂洗照相材料，然后用含有机酸的溶液处理照相材料。
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公开(公告)号：US4147546A
公开(公告)日：1979-04-03
申请号：US788879
申请日：1977-04-19
申请人： Isao Shimamura , Haruhiko Iwano
发明人： Isao Shimamura , Haruhiko Iwano
IPC分类号： G03C5/40 , C02F1/44 , G03C5/31 , G03C7/30 , G03C7/407 , G03C5/38 , G03C5/26 , G03C5/32 , G03C7/16
CPC分类号： G03C7/3018 , G03C5/31
摘要： A photographic process for forming photographic images comprising processing a photographic element comprising a support and at least a silver halide photographic emulsion layer having image-wise distributed therein a material possessing a catalytic action with a cobalt (III) complex with a photographic processing solution containing at least a cobalt (III) complex having a coordination number of 6 in the presence of a primary aromatic amine developing agent, in which the formation of fog is prevented by contacting the photographic processing solution with one side of a fine open-cell porous diaphragm of a hydrophobic material, such as a porous Teflon film, the other side of which is in contact with an acid solution, whereby fogging components in the processing solution are removed from the processing solution into the acid solution through the porous diaphragm.
摘要翻译： 一种用于形成照相图像的照相方法，包括处理包含载体的照相元件和至少具有成像方式的卤化银照相乳剂层，其中具有与钴（III）配合物具有催化作用的材料，所述照相处理溶液含有 在初级芳族胺显影剂存在下，配位数为6的钴（III）络合物，其中通过使摄影处理溶液与细孔开孔多孔隔膜的一侧接触来防止雾的形成 疏水性材料，例如多孔聚四氟乙烯膜，其另一侧与酸溶液接触，由此处理溶液中的成分被处理溶液从处理溶液中通过多孔隔膜除去到酸溶液中。
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公开(公告)号：US4040834A
公开(公告)日：1977-08-09
申请号：US658963
申请日：1976-02-18
申请人： Haruhiko Iwano , Isao Shimamura
发明人： Haruhiko Iwano , Isao Shimamura
CPC分类号： G03C7/3018 , G03C5/3956 , Y10S430/137
摘要： Image intensifying solutions containing cobalt (III) complex salts can be regenerated through concentration by means of reverse osmosis.
摘要翻译： 含有钴（III）络盐的图像增强溶液可以通过反渗透浓缩来再生。
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公开(公告)号：US4043907A
公开(公告)日：1977-08-23
申请号：US505877
申请日：1974-09-13
申请人： Isao Shimamura , Haruhiko Iwano
发明人： Isao Shimamura , Haruhiko Iwano
CPC分类号： B01J41/046 , G03C5/44 , Y10S210/904
摘要： Ferricyanide and/or ferrocyanide ions are effectively removed from waste photographic treating solutions by contacting the solutions with weakly basic anion exchange resins. Improved results are obtained with the salt form of the weakly basic anion exchange resin when contacting takes place in the presence of a compound having a buffering action at a pH of 5 to 9, e.g., in the presence of boric acid, metaboric acid or a water soluble borate. Upon regeneration of the anion exchange resin the eluted ions can be reused as a photographic processing solution, e.g., a bleaching solution, with the addition of make up components.
摘要翻译： 通过使溶液与弱碱性阴离子交换树脂接触，有效地从废弃照相处理溶液中除去铁氰化物和/或亚铁氰化物离子。 当在pH为5〜9的pH具有缓冲作用的化合物的存在下进行接触时，弱碱性阴离子交换树脂的盐形式得到改进的结果，例如在硼酸，偏硼酸或 水溶性硼酸盐。 在阴离子交换树脂再生后，洗脱的离子可以再次用作摄影处理溶液，例如漂白溶液，同时添加补充组分。
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公开(公告)号：US3931004A
公开(公告)日：1976-01-06
申请号：US352817
申请日：1973-04-19
申请人： Isao Shimamura , Haruhiko Iwano
发明人： Isao Shimamura , Haruhiko Iwano
CPC分类号： B01J41/046 , G03C5/42
摘要： Ferricyanide ions and/or ferrocyanide ions are removed effectively from a photographic reducer or waste liquid containing them by contacting the waste liquid with a weakly basic anion exhange resin in the presence of ammonium ions and thiosulfate ions.
摘要翻译： 1421544从废物溶液中除去亚铁氰化物和氰氰化物，1973年4月18日[1972年4月21日] 18851/73标题C1C [也在G2部分]通过接触溶液从含有它们的溶液中除去亚铁氰化物和/或铁氰化物离子 在铵离子和硫代硫酸根离子存在下，含有伯胺，仲胺和叔胺基团中的至少一种作为活性交换基团的弱碱性阴离子交换树脂，待除去的离子被吸附在树脂上。 优选地，树脂具有（a）苯乙烯和二乙烯基苯，或（b）甲基丙烯酸酯和二乙烯基苯，或（c）苯酚和甲醛的共聚物的基础材料。 树脂可能不时地被再生以再利用，例如， 通过与碱接触，并且再生物质可以在使用后进行处理以从其中回收铁氰化物和/或亚铁氰化物。 该方法特别用于处理来自用于印刷材料的照相还原剂溶液的溶液或者来自使用这种溶液的还原方法衍生的洗涤或漂洗液（参见G2部分）。 参考规格1,421,543。
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公开(公告)号：US4113489A
公开(公告)日：1978-09-12
申请号：US231001
申请日：1972-03-01
申请人： Mitsunori Sugiyama , Shoji Ishiguro , Nobuo Sugiyama , Yoo Iijima , Eiichi Okutsu , Haruhiko Iwano , Katsumi Hosoya , Hikoharu Hara
发明人： Mitsunori Sugiyama , Shoji Ishiguro , Nobuo Sugiyama , Yoo Iijima , Eiichi Okutsu , Haruhiko Iwano , Katsumi Hosoya , Hikoharu Hara
摘要： High-contrast photographic images are obtained by developing with a developer containing at least one dihydroxybenzene and sulfite ion and then treating with a solution of an oxidizing agent.
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8.发明授权Color image forming process utilizing substantially water-insoluble basic metal compounds and complexing compounds 失效利用基本上不溶于水的碱性金属化合物和络合化合物的彩色成像方法
公开(公告)号：US4880725A
公开(公告)日：1989-11-14
申请号：US291311
申请日：1988-12-27
申请人： Hiroyuki Hirai , Haruhiko Iwano
发明人： Hiroyuki Hirai , Haruhiko Iwano
IPC分类号： G03C7/30
CPC分类号： G03C7/3017 , Y10S430/137 , Y10S430/144
摘要： A color image is formed by imagewise exposing a color photosensitive material comprising at least a silver halide and a coupler and subjecting the material to intensified development with a processing solution containing a reducing agent and an intensifier. A substantially water-insoluble basic metal compound is previously contained in the silver halide based color photosensitive material, while the processing solution contains a compound capable of complexing reaction with the metal ion of the substantially water-insoluble basic metal compound to release a base.
摘要翻译： 通过使包含至少一种卤化银和一种成色剂的彩色感光材料成像曝光来形成彩色图像，并用含有还原剂和增强剂的处理溶液对该材料进行强化显影。 基本上不溶于水的碱性金属化合物预先包含在卤化银基着色感光材料中，而处理溶液含有能够与基本上不溶于水的碱性金属化合物的金属离子发生配位反应以释放碱的化合物。
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9.发明授权
公开(公告)号：US5200302A
公开(公告)日：1993-04-06
申请号：US831737
申请日：1992-02-10
申请人： Haruhiko Iwano
发明人： Haruhiko Iwano
摘要： A process for coating development of a silver halide color photosensitive material is provided which comprises coating the silver halide color photosensitive material with a color developer to form a thin film. This process is characterized in that a developer containing a p-phenylenediamine developing agent having a group capable of imparting hydrophilic properties which developer has an ionic strength of 0.8 or below and an electric potential of the immersion bath of -280 mV or below is applied to the photosensitive material to form a coating film which is at most 20 times as thick as the dry photosensitive layer of the photosensitive material.
摘要翻译： 提供了一种用于涂覆卤化银彩色感光材料的方法，其包括用彩色显影剂涂覆卤化银色感光材料以形成薄膜。 该方法的特征在于，将含有具有赋予亲水性的基团的对苯二胺显影剂的显影剂施加到显影剂的离子强度为0.8以下，浸浴的电位为-280mV以下的显影剂 感光材料形成的涂膜的厚度是光敏材料的干感光层的至多20倍。
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公开(公告)号：US5795485A
公开(公告)日：1998-08-18
申请号：US399658
申请日：1995-03-07
申请人： Takashi Nakamura , Haruhiko Iwano , Koji Matsuo
发明人： Takashi Nakamura , Haruhiko Iwano , Koji Matsuo
CPC分类号： C02F1/5272 , C02F1/5281 , Y10S210/912
摘要： A process for treating a photographic processing waste solution which comprises: placing a polymer precipitate in a lower portion of a tank having a U-shaped treating space which comprises (i) a first partition, (ii) a second partition and (iii) an interconnecting partition for interconnecting the first partition and the second partition in the lower portion of a tank; introducing into the first partition a photographic processing waste solution containing a processing solution having fixing ability which has processed a silver halide photographic material; treating the photographic processing waste solution in the U-shaped treating space in the presence of a polymer having S atom which can coordinate with a metal; and removing the metal in said photographic processing waste solution.
摘要翻译： 一种用于处理照相处理废液的方法，包括：将聚合物沉淀物放置在具有U形处理空间的罐的下部，所述罐的形状包括（i）第一隔板，（ii）第二隔板和（iii） 互连分隔件，用于将第一分隔件和第二隔板互相连接在罐的下部; 将具有处理卤化银照相材料的具有定影能力的处理溶液的照相处理废溶液引入第一隔板中; 在具有可与金属配合的S原子的聚合物的存在下处理U形处理空间中的照相处理废液; 并去除所述照相处理废液中的金属。
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