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71. 发明专利

JP2005070414A Silver halide photographic emulsion and silver halide photographic sensitive material using same 审中-公开
标题翻译：银色摄影乳液和银色摄影感光材料使用相同
公开(公告)号：JP2005070414A
公开(公告)日：2005-03-17
申请号：JP2003299876
申请日：2003-08-25
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： NAKATSUGAWA HARUYASU
IPC分类号： G03C1/035
摘要： PROBLEM TO BE SOLVED: To provide a low fogging and high sensitivity silver halide photographic emulsion and a photographic sensitive material. SOLUTION: In the silver halide photographic emulsion comprising a dispersion medium and silver halide grains, ≥70% of the total projected area of the silver halide grains is occupied by epitaxial tabular grains satisfying the following (i)-(v): (i) tabular silver iodochlorobromide grains having (111) faces as main planes, (ii) host tabular grains are hexagonal grains in which the ratio between lengths of sides constituting each main plane is ≤2, (iii) an epitaxial part extends from at least one vertex of each host tabular grain onto at least one (111) main plane and the projected area of a part where the epitaxial part is in contact with the (111) main plane occupies ≥50% of the total projected area of the epitaxial part, (iv) a silver chloride content is 1-10 mol% and a silver iodide content is ≥6 mol%, (v) a surface silver iodide content of the host tabular grains is ≥10 mol%. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供低雾度和高灵敏度的卤化银照相乳剂和感光材料。解决方案：在包含分散介质和卤化银颗粒的卤化银照相乳剂中，卤化银颗粒的总投影面积的≥70％由满足以下（i） - （v）的外延片状颗粒占据：（i）具有（111）面作为主平面的片状碘代氯溴化银颗粒，（ii）主体片状颗粒是六边形晶粒，其中构成每个主平面的边的长度之比≤2，（iii）外延部分从每个主体片状晶粒的至少一个顶点到至少一个（111）主平面，并且外延部分与（111）主平面接触的部分的投影面积占据外延的总投影面积的≥50％部分，（iv）氯化银含量为1-10摩尔％，碘化银含量≥6摩尔％，（v）主体片状颗粒的表面碘化银含量≥10摩尔％。版权所有（C）2005，JPO＆NCIPI

72. 发明专利

JP2005024632A Color developing solid processing agent for silver halide color photographic sensitive material and processing method of silver halide color photographic sensitive material 审中-公开
标题翻译：银色彩色摄影敏感材料的彩色发展固体处理剂和银红色彩色摄影敏感材料的处理方法
公开(公告)号：JP2005024632A
公开(公告)日：2005-01-27
申请号：JP2003186992
申请日：2003-06-30
申请人： Konica Minolta Photo Imaging Inc , コニカミノルタフォトイメージング株式会社
发明人： KAWASHIMA HIROKI
IPC分类号： G03C7/407 , G03C1/035 , G03C5/26 , G03C5/305
摘要： PROBLEM TO BE SOLVED: To provide a color developing solid processing agent for a silver halide color photographic sensitive material having excellent storage stability in a long-term storage and providing stable photographic performances over a prolonged period of time, and to provide a processing method of a silver halide color photographic sensitive material using the same.
SOLUTION: In the color developing solid processing agent for a silver halide color photographic sensitive material containing at least a p-phenylenediamine color developing agent and carbonates, the carbonates are potassium carbonate and sodium carbonate and the ratio (A/B) between the number of mols of the potassium carbonate (A) and the number of mols of the sodium carbonate (B) contained per unit mass is 0.1-9.0.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供一种用于卤化银彩色照相感光材料的彩色显影固体处理剂，其在长期储存中具有优异的储存稳定性，并在长时间内提供稳定的照相性能，并提供使用该方法的卤化银彩色感光材料的加工方法。解决方案：在含有至少一种对苯二胺彩色显影剂和碳酸盐的卤化银彩色感光材料的彩色显影固化剂中，碳酸酯是碳酸钾和碳酸钠，和（A / B）之间的比率碳酸钾（A）的摩尔数和每单位质量含有的碳酸钠（B）的摩尔数为0.1-9.0。版权所有（C）2005，JPO＆NCIPI

73. 发明专利

JP3597624B2 A method of generating a photographic elements and photographic elements 失效
公开(公告)号：JP3597624B2
公开(公告)日：2004-12-08
申请号：JP2818696
申请日：1996-02-15
申请人：イーストマンコダックカンパニー
发明人：ハロルドアイザックウォルター , ウィリアムウォルマンエリック
IPC分类号： G03C1/035 , G03C1/06 , G03C7/36 , G03C7/388 , G03C7/392
CPC分类号： G03C7/3924 , G03C7/388 , G03C7/39296 , G03C2001/0854
摘要： The invention relates to a photographic element comprising at least one layer comprising a transition metallic salt of the general formula: wherein Q represents the atoms necessary to complete a five- or six-membered heterocyclic nucleus, and M is a transition metal cation and coupler, wherein said element further comprises silver chloride grains that comprise less than 2 mole percent iodide.

74. 发明专利

JP3597536B2 Sensitive photographic emulsion 失效
公开(公告)号：JP3597536B2
公开(公告)日：2004-12-08
申请号：JP51457796
申请日：1995-10-13
申请人：イーストマンコダックカンパニー
发明人：アールフェントン，デビット , セイバーリングフォックス，ルシウス , リーブラック，ドナルド
IPC分类号： G03C1/035 , G03C1/005 , G03C1/07 , G03C1/12 , G03C1/18 , G03C1/46 , G03C5/17
CPC分类号： G03C1/07 , G03C1/0051 , G03C1/08 , G03C1/12 , G03C1/18 , G03C1/46 , G03C5/17 , G03C2001/03535 , G03C2001/03558 , G03C2001/03588 , G03C2001/0845 , G03C2001/093 , G03C2001/094 , Y10S430/167
摘要： Tabular grain emulsions of enhanced photographic sensitivity are disclosed in which the tabular grains contain a maximum surface iodide concentration along their edges and a lower surface iodide concentration within their corners than elsewhere along their edges.

75. 发明专利

JP2004341545A Silver halide photographic sensitive material, method for preparing silver halide emulsion and image forming method 审中-公开
公开(公告)号：JP2004341545A
公开(公告)日：2004-12-02
申请号：JP2004199126
申请日：2004-07-06
申请人： Konica Minolta Holdings Inc , コニカミノルタホールディングス株式会社
发明人： KAGA MAKOTO , MURAKAMI SHUJI
IPC分类号： G03C7/00 , G03C1/00 , G03C1/035 , G03C7/20
摘要： PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material excellent in suitability to multiple exposure at high illuminance and having good letter quality even in scanning exposure, and to provide a method for preparing a silver halide emulsion and an image forming method.
SOLUTION: The silver halide photographic sensitive material comprises at least one each of red-, green- and blue-sensitive layers and at least one non-photosensitive layer on a reflective support. The photographic sensitive material is exposed for ≤10
-6 s and color-developed to form an image, on the resulting characteristic curve, a straight line passing through a point giving a density of 0.5 and a point giving a density of 1.5 is drawn, and a variation in the average gradient is less than 10% in multiple exposure.
COPYRIGHT: (C)2005,JPO&NCIPI

76. 发明专利

JP2004334131A Silver halide color photographic sensitive material and image forming method 有权
公开(公告)号：JP2004334131A
公开(公告)日：2004-11-25
申请号：JP2003133573
申请日：2003-05-12
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： YOKOZAWA AKITO , NAKAMURA TETSUO , TAKADA KATSUYUKI
IPC分类号： G03C1/035 , G03C1/14 , G03C1/16 , G03C1/43 , G03C1/74 , G03C1/79 , G03C7/30 , G03C7/396 , G03C7/407
CPC分类号： G03C1/16 , G03C1/14 , G03C7/3022 , G03C7/396 , G03C7/407 , G03C2001/03517 , G03C2001/03541 , G03C2001/03594 , G03C2007/3025 , G03C2200/52
摘要： PROBLEM TO BE SOLVED: To provide a silver halide color photographic sensitive material and an image forming method ensuring little coloration of a white ground, having high sensitivity and giving a high quality color photograph. SOLUTION: The silver halide color photographic sensitive material includes on a reflective support at least one yellow developing photosensitive silver halide emulsion layer, at least one magenta developing photosensitive silver halide emulsion layer and at least one cyan developing photosensitive silver halide emulsion layer and also includes at least one non-photosensitive hydrophilic colloidal layer developing no color, wherein a silver chloride content of a silver halide emulsion contained in at least one of the photosensitive silver halide emulsion layers is ≥90 mol% and a compound having a repeating unit represented by formula (I) is contained. COPYRIGHT: (C)2005,JPO&NCIPI

77. 发明专利

JP2004334091A New sensitizing dye and silver halide photographic sensitive material 审中-公开
公开(公告)号：JP2004334091A
公开(公告)日：2004-11-25
申请号：JP2003132954
申请日：2003-05-12
申请人： Konica Minolta Holdings Inc , コニカミノルタホールディングス株式会社
发明人： KATAOKA EMIKO , KAGAWA NOBUAKI
IPC分类号： G03C1/22 , C09B23/00 , C09B57/00 , G03C1/035 , G03C1/09 , G03C1/14
CPC分类号： C09B23/0008 , C09B23/0033 , C09B23/0041 , C09B23/0066 , C09B23/04 , C09B23/06 , C09B23/083 , C09B23/086 , C09B23/102 , C09B23/105 , G03C1/12 , G03C1/127 , G03C1/14 , G03C1/16 , G03C1/18 , G03C1/20 , G03C1/22 , G03C1/26
摘要： PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material having high sensitivity, good shelf stability and little stain and free of an impediment to color formation.
SOLUTION: The silver halide photographic sensitive material contains at least one compound represented by formula (1).
COPYRIGHT: (C)2005,JPO&NCIPI

78. 发明专利

JP2004295076A Silver halide emulsion and silver halide color photographic light-sensitive material 有权
公开(公告)号：JP2004295076A
公开(公告)日：2004-10-21
申请号：JP2003370062
申请日：2003-10-30
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： OSHIMA NAOTO , SATO TADANOBU , INABA TADASHI
IPC分类号： G03C7/00 , G03C1/035 , G03C1/08 , G03C1/09 , G03C1/74 , G03C7/20 , G03C7/30 , G03C7/407
CPC分类号： G03C7/407 , G03C1/08 , G03C7/3022 , G03C7/3041 , G03C2001/03517 , G03C2007/3025 , G03C2200/52
摘要： PROBLEM TO BE SOLVED: To provide a silver halide color photographic light-sensitive material having higher sensitivity and higher contrast and free of reciprocity law failure over a wide range of exposure illuminance. SOLUTION: This silver halide emulsion comprises a silver halide grain containing at least two metal complexes each giving an average electron releasing time of 10 -5 to 3 s, wherein the ratio in the average electron releasing time between these two metal complexes is at least 3 times or more and in these metal complexes, the content of the metal complex having a shorter average electron releasing time is 3 times or more as the molar ratio to the content of the metal complex having a longer average electron releasing time. COPYRIGHT: (C)2005,JPO&NCIPI

79. 发明专利

JP2004294476A Silver halide color photographic sensitive material 审中-公开
公开(公告)号：JP2004294476A
公开(公告)日：2004-10-21
申请号：JP2003082812
申请日：2003-03-25
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： MARUYAMA YOICHI
IPC分类号： G03C7/20 , G03C1/035 , G03C1/08
摘要： PROBLEM TO BE SOLVED: To achieve a photosensitive material having high sensitivity and excellent in graininess and to further provide a photosensitive material excellent also in fixing performance, by using silver halide tabular grains having a high aspect ratio. SOLUTION: This silver halide color photographic sensitive material has one or more each of blue-, green- and red-sensitive silver halide emulsion layers on a support, wherein each of the red- and green-sensitive silver halide emulsion layers consists of two or more higher and lower sensitivity layers, the higher sensitivity layer contains ≥50% (by number) of silver halide tabular grains satisfying the following conditions (1)-(4), and the lower sensitivity layer contains ≥50% (by number) of silver halide tabular grains satisfying the following conditions (5)-(7): (1) silver iodobromide or silver chloroiodobromide tabular grains having (111) faces as main planes; (2) an equivalent circle diameter of ≥1.0 μm and a grain thickness of ≤0.15 μm; (3) core portions of ≤0.1 μm thickness free of growth ring structure and composed of silver iodobromide are present; (4) ≥10 dislocation lines are present; (5) silver iodochlorobromide tabular grains having (111) faces as main planes; (6) an epitaxial bonding link is present on at least one vertex; (7) at least one dislocation line is present in the epitaxial bonding link. COPYRIGHT: (C)2005,JPO&NCIPI

80. 发明专利

JP2004280062A Silver halide photographic sensitive material 审中-公开
标题翻译：银色摄影感光材料
公开(公告)号：JP2004280062A
公开(公告)日：2004-10-07
申请号：JP2003414328
申请日：2003-12-12
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： HIOKI TAKANORI , KOBAYASHI KATSU , SUZUKI AKIRA , KAWANISHI YASUHIRO , SUZUMOTO TAKESHI
IPC分类号： G03C1/12 , G03C1/005 , G03C1/035 , G03C1/09 , G03C1/14 , G03C1/16 , G03C1/494
CPC分类号： G03C1/16 , G03C1/0051 , G03C1/09 , G03C1/14 , G03C2001/097
摘要： PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material having high sensitivity. SOLUTION: In the silver halide photographic sensitive material, dye chromophores are adsorbed in multiple layers on surfaces of silver halide grains and at least one of compounds containing the dye chromophores is a compound satisfying specified conditions with respect to associativeness, hydrophilicity/hydrophobicity or J-associativeness or a compound having a specified structure. COPYRIGHT: (C)2005,JPO&NCIPI

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