公开(公告)号：US5288595A

公开(公告)日：1994-02-22

申请号：US58258

申请日：1993-05-10

申请人： Harumi Watanabe ,  Tetsuro Kojima ,  Nobuo Watanabe

发明人： Harumi Watanabe ,  Tetsuro Kojima ,  Nobuo Watanabe

IPC分类号： G03C1/015 ,  G03C1/07 ,  G03C5/38 ,  G03C7/42

CPC分类号： G03C7/42 ,  G03C5/38

摘要： A method for processing a silver halide photosensitive material comprises the steps of developing an exposed silver halide photosensitive material and treating it with a bath having a fixing function containing an N-oxide compound having a mercapto group in the molecule. When the bath having a fixing function is used, a stable fixing power and excellent desilverization effect can be obtained by processing a color photosensitive material with only a small amount of replenisher.

摘要翻译： 一种用于处理卤化银感光材料的方法包括显影曝光的卤化银感光材料的步骤，并用分子中含有具有巯基的N-氧化物的固定功能的浴进行处理。 当使用具有定影功能的浴时，通过仅使用少量补充剂处理彩色感光材料，可以获得稳定的定影力和优异的脱银效果。

公开(公告)号：US5082763A

公开(公告)日：1992-01-21

申请号：US664506

申请日：1991-03-05

申请人： Tetsuro Kojima ,  Tomoyuki Koide

发明人： Tetsuro Kojima ,  Tomoyuki Koide

IPC分类号： G03C1/498 ,  G03C8/40

CPC分类号： G03C1/49845

摘要： A heat developable photosensitive material comprising a support having thereon at least one photosensitive silver halide emulsion layer, which contains at least one compound selected from those represented by the following general formulae (I) and (II) to acquire a high S/N ratio and high sensitivity: ##STR1## wherein R represents an alkylene group, an alkenylene group, an aralkylene group or an arylene group, which each may be substituted; Y represents ##STR2## R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.6, R.sub.7, R.sub.8, R.sub.9 and R.sub.10 each represents a hydrogen atom, or a substituted or unsubstituted alkyl, aryl, alkenyl or aralkyl group; X represents ##STR3## R' represents a hydrogen atom, or a substituted or unsubstituted alkyl or alkenyl group; R" represents a hydrogen atom, or a substitutive group therefor; M represents a hydrogen atom, an alkali metal ion, an ammonium group, or a group capable of being cleaved under an alkaline condition; n represents 0 or 1; m represents 1 or 2; l represents 4-m; Z represents a substituted or unsubstituted amino, quaternary ammonium, sulfonyl, carbamoyl, sulfamoyl, carbonamido, sulfonamido, ureido, alkylthio, alkoxy or heterocyclic group; X' represents --O--, --S--S, or --NH--; Y' represents ##STR4## R.sub.11, R.sub.12, R.sub.13, R.sub.14, R.sub.15, R.sub.16, R.sub.17 and R.sub.18 each has the same meaning as R.sub.1 to R.sub.10.

公开(公告)号：US5061615A

公开(公告)日：1991-10-29

申请号：US678185

申请日：1991-03-29

申请人： Akira Kase ,  Tetsuro Kojima

发明人： Akira Kase ,  Tetsuro Kojima

IPC分类号： G03C1/06 ,  G03C1/015 ,  G03C1/035 ,  G03C1/08 ,  G03C1/09 ,  G03C1/34

CPC分类号： G03C1/09 ,  G03C1/015 ,  G03C1/34 ,  G03C2001/03523 ,  G03C2001/03558 ,  G03C2001/0357 ,  G03C2200/06

摘要： Disclosed is a silver halide photographic material including a support and a photographic layer. The photographic layer includes at least one essentially silver iodide free monodisperse silver chlorobromide emulsion which is obtained using a particular bromine or bromide ion slow release agent. Also disclosed is a process for producing such a material.

公开(公告)号：US4948711A

公开(公告)日：1990-08-14

申请号：US315562

申请日：1989-02-27

申请人： Tetsuro Kojima ,  Yoshihiro Fujita ,  Junichi Yamanouchi ,  Tomokazu Yasuda

发明人： Tetsuro Kojima ,  Yoshihiro Fujita ,  Junichi Yamanouchi ,  Tomokazu Yasuda

IPC分类号： G03C5/38 ,  G03C1/035 ,  G03C7/30 ,  G03C7/42

CPC分类号： G03C7/421 ,  G03C7/3022

摘要： A method for continuously processing silver halide color photographic light-sensitive materials comprises the steps of developing an exposed silver halide color photogrpahic light-sensitive material which comprises at least one emulsion layer formed from a silver halide emulsion containing not less than one mole % of silver iodide, then desilvering the developed light-sensitive material with a solution having a fixing ability, washing and/or stabilizing the desilvered light-sensitive material, the processing solution having fixing ability comprising at least one member selected from the group consisting of polymer dispersions containing polymer such as polymer (1) and water-soluble polymers such as polymer (30). ##STR1##

摘要翻译： 一种用于连续处理卤化银彩色照相感光材料的方法包括显影曝光的卤化银彩色光敏材料的步骤，该感光材料包括至少一个由含有不少于1摩尔％的银的卤化银乳剂形成的乳剂层 碘化物，然后用具有定影能力的溶液，洗涤和/或稳定脱膜的感光材料来除去显影的感光材料，所述处理溶液具有定影能力，其包括选自以下的至少一种：聚合物分散体，其含有 聚合物如聚合物（1）和水溶性聚合物如聚合物（30）。 （1）x：z = 10:90 （30）y：z = 30:70

公开(公告)号：US4770991A

公开(公告)日：1988-09-13

申请号：US904277

申请日：1986-09-08

申请人： Tetsuro Kojima ,  Shigeru Ohno ,  Morio Yagihara ,  Hideo Ikeda

发明人： Tetsuro Kojima ,  Shigeru Ohno ,  Morio Yagihara ,  Hideo Ikeda

IPC分类号： G03C1/09 ,  G03C1/34 ,  G03C1/10

CPC分类号： G03C1/346 ,  G03C1/09

摘要： A novel silver halide photographic light-sensitive material comprising a support having coated thereon at least one silver halide emulsion layer, said silver halide photographic light-sensitive material comprising photosensitive silver halide grains and internally fogged silver halide grains, said internally fogged silver halide grains having contained therein at least one compound such as ##STR1## The silver halide photographic light-sensitive material is a high-speed one which gives an image having high contrast and high maximum density.

摘要翻译： 一种新型卤化银照相感光材料，其包含在其上涂覆有至少一个卤化银乳剂层的载体，所述卤化银照相感光材料包含感光卤化银颗粒和内部雾化的卤化银颗粒，所述内部雾化卤化银颗粒具有 其中含有至少一种化合物，例如 + TR 卤化银照相感光材料是高速的，其给出具有高对比度和高最大密度的图像。

公开(公告)号：US4756995A

公开(公告)日：1988-07-12

申请号：US800359

申请日：1985-11-21

申请人： Tetsuro Kojima ,  Nobuaki Inoue ,  Tadashi Ikeda

发明人： Tetsuro Kojima ,  Nobuaki Inoue ,  Tadashi Ikeda

IPC分类号： C09B23/00 ,  C09B23/01 ,  C09B23/04 ,  G03C1/36 ,  G03C1/40 ,  G03C1/485 ,  G03C1/83 ,  G03C5/24

CPC分类号： C09B23/0091 ,  C09B23/04 ,  G03C1/40 ,  G03C1/832

摘要： A direct reversal silver halide photographic light-sensitive material is disclosed. The material is comprised of a support having thereon a silver halide emulsion layer having silver halide grains, the surface of which is preliminarily fogged, rhodium as a desensitizer, and a dye having an absorption maximum within the range of from 470 to 520 nm. The dye is represented by the general formula (I): ##STR1## The substituents within general formula (I) are defined in the specification. The material has improved safety with respect to visible safe light and does not suffer color stain after photographic development processing. Further, the dye is stable in a solution state during processing.

摘要翻译： 公开了直接反转卤化银照相感光材料。 该材料由其上具有卤化银乳剂层的支撑体构成，其中卤化银乳剂层具有卤化银颗粒，其表面预先起雾，铑作为脱敏剂，以及吸收最大值在470至520nm范围内的染料。 染料由通式（I）表示：（I）通式（I）中的取代基在说明书中定义。 该材料相对于可见的安全光线具有改进的安全性，并且在照相显影处理之后不会发生着色。 此外，染料在加工过程中在溶液状态下是稳定的。

公开(公告)号：US4696894A

公开(公告)日：1987-09-29

申请号：US813198

申请日：1985-12-24

申请人： Naoyasu Deguchi ,  Tetsuro Kojima ,  Shigeru Ohno ,  Koki Nakamura ,  Hideo Miyazaki

发明人： Naoyasu Deguchi ,  Tetsuro Kojima ,  Shigeru Ohno ,  Koki Nakamura ,  Hideo Miyazaki

IPC分类号： G03C7/26 ,  C07D285/12 ,  C07D285/125 ,  C07D285/135 ,  G03C7/392 ,  G03C1/28 ,  G03C1/34

CPC分类号： C07D285/125 ,  C07D285/135 ,  G03C7/39276

摘要： A silver halide photographic material exhibiting improved interimage effects and having improved sharpness and graininess is disclosed. The material contains at least one compound represented by formula (I) or formula (II): ##STR1## wherein R.sup.1 represents a straight or branched chain alkylene, alkenylene or aralkylene group, or an arylene group; R.sup.2 represents a hydrogen atom, or a substituted or unsubstituted alkyl, aryl, alkenyl or aralkyl group; X represents a hydrogen atom, an alkali metal atom, an ammonium group or a precursor capable of providing a hydrogen atom or an alkali metal atom under an alkaline condition; Z.sup.1 and Z.sup.2 each represents a polar group; and n represents 0 or 1.

摘要翻译： 公开了具有改善的图像间效应并且具有改善的清晰度和颗粒度的卤化银照相材料。 该材料含有至少一种由式（I）或式（II）表示的化合物：其中R 1表示直链或支链亚烷基，亚烯基或亚芳基或亚芳基 ; R2表示氢原子，或取代或未取代的烷基，芳基，烯基或芳烷基; X表示在碱性条件下能够提供氢原子或碱金属原子的氢原子，碱金属原子，铵基或前体; Z1和Z2各自表示极性基团; n表示0或1。

公开(公告)号：US4645735A

公开(公告)日：1987-02-24

申请号：US712314

申请日：1985-03-13

申请人： Naohiko Sugimoto ,  Tetsuro Kojima ,  Shingo Ishimaru

发明人： Naohiko Sugimoto ,  Tetsuro Kojima ,  Shingo Ishimaru

IPC分类号： G03C1/85 ,  G03C1/04 ,  G03C1/06 ,  G03C1/76 ,  G03C1/815 ,  G03C1/84

CPC分类号： G03C1/8155 ,  Y10S430/132

摘要： A silver halide photographic light-sensitive material is disclosed. The material is comprised of a support base having positioned thereon a light-sensitive silver halide emulsion layer, a light-insensitive layer and ultraviolet ray absorbing polymer latex of a polymer having a repeating unit derived from a monomer represented by the general formula (I): ##STR1## within general formula (I) the substituents are defined within the specification. The Q represents an ultraviolet ray absorbing group represented by a general formula (II) or (III): ##STR2## The substituents within the general formulae given above are defined in the specification. By including the particular ultraviolet ray absorbing polymer latex of the invention the resulting photographic material has improved antistatic properties and the photographic characteristics of the material are not deteriorated by the presence of the latex.

摘要翻译： 公开了一种卤化银照相感光材料。 该材料包括其上定位有感光卤化银乳剂层的支撑基底，具有衍生自由通式（I）表示的单体的重复单元）的聚合物的光不敏感层和紫外线吸收聚合物胶乳， ：通式（I）中的取代基在说明书中定义。 Q表示由通式（II）或（III）表示的紫外线吸收基团：上述通式中的取代基在说明书中定义。 通过包括本发明的特定的紫外线吸收聚合物胶乳，所得的照相材料具有改善的抗静电性能，并且材料的照相特性不会因胶乳的存在而劣化。

公开(公告)号：US06638697B2

公开(公告)日：2003-10-28

申请号：US08554939

申请日：1995-11-09

申请人： Takatoshi Ishikawa ,  Tetsuro Kojima ,  Masaru Yoshikawa

发明人： Takatoshi Ishikawa ,  Tetsuro Kojima ,  Masaru Yoshikawa

IPC分类号： G03C742

CPC分类号： G03C7/421 ,  G03C7/30 ,  G03C2200/10

摘要： A method of processing a silver halide color photographic material comprises the steps of color-developing an image-wise exposed silver halide color photographic material and subjecting the developed material to desilvering in a processing bath having a fixing function and containing a thiosulfate compound and the following compound or analogue thereof in a molar ratio of 1/0.05 to 1/0.30. In this process, the fixing speed is extremely high even when the replenishing rate is low and the processed photosensitive material has an excellent resistance to fading by light.

摘要翻译： 一种处理卤化银彩色照相材料的方法包括以下步骤：对成像曝光的卤化银彩色照相材料进行彩色显影，并将显影材料在具有定影功能的处理槽中脱溶，并含有硫代硫酸盐化合物和以下 化合物或其类似物，摩尔比为1 / 0.05〜1 / 0.30。 在这个过程中，即使补充率低，并且经处理的感光材料具有优异的耐光褪色性，定影速度也非常高。

公开(公告)号：US6140034A

公开(公告)日：2000-10-31

申请号：US263951

申请日：1999-03-08

申请人： Hideaki Naruse ,  Tetsuro Kojima

发明人： Hideaki Naruse ,  Tetsuro Kojima

IPC分类号： G03C1/42 ,  G03C1/43 ,  G03C7/392 ,  G03C7/407 ,  G03C8/40

CPC分类号： G03C7/39296 ,  G03C8/408 ,  G03C7/39216 ,  G03C7/39224 ,  G03C7/3924 ,  G03C8/4013 ,  G03C8/404

摘要： The present invention provides a heat development light-sensitive material which shows good discrimination of an image. A silver halide color photographic light-sensitive material is provided, wherein said light-sensitive material comprises at least one compound represented by the following general formula (I) or (II) and at least one compound represented by the following general formula (III) as a developing agent: ##STR1##

摘要翻译： 本发明提供了一种显示出对图像的良好区分的热显影光敏材料。 提供卤化银彩色照相感光材料，其中所述感光材料包含至少一种由以下通式（I）或（II）表示的化合物和至少一种由以下通式（III）表示的化合物： 作为开发者：