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31. 发明授权

US06838231B2 Production process of silver halide photographic emulsion and silver halide photographic light-sensitive material 失效
标题翻译：卤化银照相乳剂和卤化银照相感光材料的制备工艺
公开(公告)号：US06838231B2
公开(公告)日：2005-01-04
申请号：US10270296
申请日：2002-10-15
申请人： Katsumi Kobayashi , Takeshi Suzumoto , Takanori Hioki
发明人： Katsumi Kobayashi , Takeshi Suzumoto , Takanori Hioki
IPC分类号： G03C1/12 , G03C1/29 , G03C5/18 , G03C5/26
CPC分类号： G03C1/12 , G03C1/29
摘要： A process for producing a spectrally sensitized silver halide photographic emulsion having high sensitivity. A process for producing a silver halide photographic emulsion comprising as a sensitizing dye at least one connection dye having two or more chromophores connected through a covalent bond, the process comprising adding said connection dye to a silver halide photographic emulsion and allowing at least one chromophore out of a plurality of chromophores in the molecule of the connection dye to change in the adsorption strength to a silver halide grain; and a process for producing a silver halide photographic emulsion comprising a silver halide grain having adsorbed on the surface thereof a sensitizing dye in multiple layers, the process comprising adding one or a plural of sensitizing dye(s) to said silver halide emulsion and allowing at least one sensitizing dye out of added sensitizing dyes to change in the adsorption strength to a silver halide grain.
摘要翻译：一种生产具有高灵敏度的光谱增感卤化银照相乳剂的方法。一种制备卤化银照相乳剂的方法，其包含至少一种具有通过共价键连接的两个或更多个发色团的连接染料作为致敏染料，该方法包括将所述连接染料加入到卤化银照相乳剂中并允许至少一种发色团出来的连接染料分子中的多个发色团，以将吸附强度改变为卤化银颗粒; 以及一种制备卤化银照相乳剂的方法，其包含在其表面吸附多层感光染料的卤化银颗粒，该方法包括在所述卤化银乳剂中加入一种或多种致敏染料，并允许加入敏化染料中的至少一种敏化染料，以改变对卤化银颗粒的吸附强度。

32. 发明授权

US06794122B2 Silver halide photographic material 失效
标题翻译：卤化银照相材料
公开(公告)号：US06794122B2
公开(公告)日：2004-09-21
申请号：US10309004
申请日：2002-12-04
申请人： Takanori Hioki , Tetsuo Nakamura
发明人： Takanori Hioki , Tetsuo Nakamura
IPC分类号： G03C1005
CPC分类号： G03C1/22 , C09B23/0008 , C09B23/0066 , C09B23/04 , C09B23/06 , C09B23/083 , C09B23/105 , G03C1/0051 , G03C1/09 , G03C1/127 , G03C1/16 , G03C1/18 , G03C1/29 , G03C2001/03511 , G03C2001/03517 , G03C2001/097
摘要： A silver halide photographic material comprising a support having thereon at least one silver halide photographic emulsion layer, wherein the emulsion layer contains at least one compound of formulae (Ia), (Ib) and (Ic) and at least one compound of formula (II): wherein Z1 represents S, O, Se, Te, N or C; R, R31 and R32 each are an alkyl, aryl or heterocyclic group; D is a group necessary for forming a methine dye; V1 to V4 represent H or a monovalent substituent; M and M3 each are a charge-balancing counter ion; m and m3 each are a number or 0 or more necessary for neutralizing the charge of the molecule; Z31 and Z32 each are an atomic group necessary for forming the nitrogen-containing hetero-ring; L31 to L37 each represent a methine group; p31 and p32 each are 0 or 1; n3 is 0, 1, 2, 3 or 4, but the compound of formula (II) does not include the compounds of formulae (Ia), (Ib) and (Ic).
摘要翻译：一种卤化银照相材料，其包含其上具有至少一个卤化银照相乳剂层的载体，其中所述乳剂层含有至少一种式（Ia），（Ib）和（Ic）的化合物和至少一种式（II）的化合物）：其中Z 1表示S，O，Se，Te，N或C; R 31，R 31和R 32各自为烷基，芳基或杂环基; D是形成次甲基染料所需的基团; V 1至V 4表示H或一价取代基; M和M 3分别是电荷平衡反离子; m和m 3各自是中和分子的电荷所需的数目或0或更多; Z 31和Z 32各自为形成含氮杂环所必需的原子团; L 31至L 37各自代表次甲基; p 31和p 32分别为0或1; n 3为0,1,2,3或4，但式（II）化合物不包括式（Ia），（Ib）和（Ic）的化合物。

33. 发明授权

US06610468B2 Silver halide photographic material 失效
标题翻译：卤化银照相材料
公开(公告)号：US06610468B2
公开(公告)日：2003-08-26
申请号：US09828801
申请日：2001-04-10
申请人： Takashi Katoh , Tomoyuki Ohzeki , Katsutoshi Yamane , Takanori Hioki
发明人： Takashi Katoh , Tomoyuki Ohzeki , Katsutoshi Yamane , Takanori Hioki
IPC分类号： G03C1005
CPC分类号： G03C1/22 , G03C1/09 , G03C1/49854 , G03C2001/098
摘要： A silver halide photographic material having high sensitivity, low fog and good shelf life (i.e., storage stability), which comprises at least one kind of merocyanine dye represented by formula (I): wherein Z1 represents an atomic group necessary for forming a naphthoxazole ring, R1 and R2 each represents an unsubstituted or substituted alkyl group, an aryl group or a heterocyclic group, L1, L2, L3 and L4 each represents a methine group, M1 represents a charge neutralizing counter ion, and m1 is a number of 0 or more necessary for neutralizing a charge in a molecule.
摘要翻译：一种具有高灵敏度，低雾度和良好保质期（即储存稳定性）的卤化银照相材料，其包含由式（I）表示的至少一种部花青染料：其中Z1表示形成萘恶唑环所需的原子团 R 1和R 2各自表示未取代或取代的烷基，芳基或杂环基，L1，L2，L3和L4各自表示次甲基，M1表示电荷中和反离子，m1表示0或对中和分子中的电荷更为必要。

34. 发明授权

US6150082A Silver halide photographic material 失效
标题翻译：卤化银照相材料
公开(公告)号：US6150082A
公开(公告)日：2000-11-21
申请号：US170075
申请日：1998-10-13
申请人： Tetsuo Nakamura , Ryuji Abe , Takanori Hioki
发明人： Tetsuo Nakamura , Ryuji Abe , Takanori Hioki
IPC分类号： G03C1/18 , G03C1/10 , G03C1/29 , G03C1/34
CPC分类号： G03C1/29 , G03C1/10
摘要： A silver halide photographic material is disclosed which contains at least one compound represented by the following formula (I) and at least one dye having the absorption maximum in a methanol solution at from 510 to 535 nm: ##STR1## wherein R.sup.1 and R.sup.2 each represents an alkyl group; Y represents an aryl group or a heterocyclic group; V.sup.1, V.sup.2, V.sup.3 and V.sup.4 each represents a hydrogen atom, a halogen atom, an alkyl group, an alkoxyl group, a hydroxyl group, an alkylthio group, a mercapto group, a cyano group, an acyl group, a carboxyl group, or an alkoxycarbonyl group; X.sup.1 represents a counter ion; and m.sup.1 represents a number of 0 or more necessary for neutralizing a charge in the molecule.
摘要翻译：公开了一种卤化银照相材料，其含有至少一种由下式（I）表示的化合物和至少一种在510至535nm的甲醇溶液中具有最大吸收的染料：其中R1和R2各自表示烷基 ; Y表示芳基或杂环基; V1，V2，V3和V4各自表示氢原子，卤素原子，烷基，烷氧基，羟基，烷硫基，巯基，氰基，酰基，羧基或烷氧基羰基; X1表示抗衡离子; m1表示中和分子中的电荷所需的0以上的数。

35. 发明授权

US06057089A Silver halide photographic light-sensitive material 失效
标题翻译：卤化银照相感光材料
公开(公告)号：US06057089A
公开(公告)日：2000-05-02
申请号：US784919
申请日：1997-01-16
申请人： Jun Matsumoto , Takanori Hioki , Tetsuo Nakamura
发明人： Jun Matsumoto , Takanori Hioki , Tetsuo Nakamura
IPC分类号： G03C7/00 , G03C1/00 , G03C1/005 , G03C1/10 , G03C1/12 , G03C1/14 , G03C1/22 , G03C1/26 , G03C1/34 , G03C7/30 , G03C1/33
CPC分类号： G03C7/3041 , G03C1/12 , G03C1/0051 , G03C1/10 , G03C1/34
摘要： A silver halide photographic light-sensitive material having at least one silver halide emulsion layer formed on a support, wherein silver halide grains in the emulsion layer are reduction-sensitized and contain at least one compound represented by formula (I) below. ##STR1## In formula (I), R is an alkyl group represented as follows. ##STR2## Each of R.sub.a, R.sub.b, R.sub.c, ad R.sub.d represents an alkyl group, an aryl group, a heterocyclic group, an alkoxy group, an aryloxy group, or an amino group, each of Q.sub.a, Q.sub.b, Q.sub.c, and Q.sub.d represents a methylene group, and each of r, s, t, and u represents an integer from 1 to 10.Each of L.sub.1 and L.sub.2 represents a methine group. p1 represents 0 or 1. Z.sub.1 represents atom groups required to neutralize a 5- or 6-membered nitrogen-containing heterocyclic ring. M.sub.1 represents a charge-balancing counterion, and m.sub.1 represents a number from 0 to 10 required to form electric charge of a molecule. Q represents a methine group or a polymethine group substituted by a heterocyclic group or an aromatic group.
摘要翻译：一种卤化银摄影感光材料，其在支持体上形成有至少一个卤化银乳剂层，其中乳剂层中的卤化银颗粒被还原致敏并含有至少一种由下式（I）表示的化合物。在式（I）中，R是如下所示的烷基。 Ra，Rb，Rc，ad Rd分别表示烷基，芳基，杂环基，烷氧基，芳氧基或氨基，Qa，Qb，Qc和Qd各自表示亚甲基，r，s，t和u分别表示1〜10的整数.L 1和L 2各自表示次甲基。 p1表示0或1.Z1表示中和5或6元含氮杂环所需的原子团。 M1表示电荷平衡抗衡离子，m1表示形成分子电荷所需的0〜10的数。 Q表示被杂环基或芳基取代的次甲基或多元胺基。

36. 发明授权

US5928854A Silver halide photosensitive material 失效
标题翻译：卤化银感光材料
公开(公告)号：US5928854A
公开(公告)日：1999-07-27
申请号：US88730
申请日：1998-06-02
申请人： Takanori Hioki
发明人： Takanori Hioki
IPC分类号： G03C1/12 , G03C1/26 , G03C1/22 , G03C1/24
CPC分类号： G03C1/12
摘要： A silver halide photosensitive material is described, which comprises at least one of the compounds represented by the following formula (I) ##STR1## wherein Z.sub.1 and Z.sub.2 each represents an atomic group necessary for forming a five- or six-membered nitrogen-containing heterocyclic ring, R.sub.1, R.sub.2, R.sub.3 and R.sub.4 each represents an alkyl group, an aryl group or a heterocyclic group, Q represents a divalent linking group or a single bond, with the proviso that at least one of R.sub.1, R.sub.2, R.sub.3, R.sub.4 and Q is substituted with a water-soluble group, L.sub.1, L.sub.2, L.sub.3, L.sub.4, L.sub.5, L.sub.6, L.sub.7 and L.sub.8 each represents a methine group, n.sub.1 and n.sub.2 each is 0, 1, 2, 3 or 4, p.sub.1 and p.sub.2 each is 0 or 1, M.sub.1 represents a charge equilibrium counter ion, and m.sub.1 is a number of from 0 to 10, which is necessary for neutralizing charge of the molecule.
摘要翻译：描述了卤化银感光材料，其包含至少一种由下式（I）表示的化合物，其中Z 1和Z 2各自表示形成五元或六元含氮杂环所必需的原子团，R 1 R 2，R 3和R 4各自表示烷基，芳基或杂环基，Q表示二价连接基团或单键，条件是R 1，R 2，R 3，R 4和Q中的至少一个为取代基具有水溶性基团，L1，L2，L3，L4，L5，L6，L7和L8各自表示次甲基，n1和n2各自为0,1,2,3或4，p1和p2分别为0或 1中，M1表示电荷平衡反离子，m1为0〜10的数，这是中和分子的电荷所必需的。

37. 发明授权

US5578414A Silver halide photographic material and method for processing the same 失效
标题翻译：卤化银照相材料及其处理方法
公开(公告)号：US5578414A
公开(公告)日：1996-11-26
申请号：US423708
申请日：1995-04-18
申请人： Seiichi Yamamoto , Tetsuo Yoshida , Takanori Hioki
发明人： Seiichi Yamamoto , Tetsuo Yoshida , Takanori Hioki
IPC分类号： G03C5/29 , G03C1/00 , G03C1/06 , G03C1/22 , G03C1/295 , G03C5/38 , G03C1/20
CPC分类号： G03C1/067 , G03C1/061 , G03C1/22
摘要： A silver halide photographic material is disclosed, which comprises a support having thereon at least one silver halide emulsion layer, wherein the emulsion layer or other hydrophilic colloid layer contains at least one hydrazine compound and at least one compound represented by the following formula (I): ##STR1## An image forming method is also described, which comprises development processing the above-described image exposed silver halide photographic material with a developing solution comprising (1) from 0.2 to 0.75 mol/liter of dihydroxybenzene based developing agent, (2) from 0.001 to 0.06 mol/liter of 1-phenyl-3-pyrazolidone or p-aminophenol auxiliary developing agent, (3) from 0.3 to 1.2 mol/liter of free sulfite ion, and (4) a compound represented by the following formula (E); and the concentration ratio of the compound represented by formula (E) to the dihydroxybenzene developing agent is from 0.03 to 0.12, and the developing solution has a pH value of from 9.0 to 12.0. ##STR2##
摘要翻译：公开了一种卤化银照相材料，其包括其上具有至少一个卤化银乳剂层的载体，其中所述乳剂层或其它亲水胶体层包含至少一种肼化合物和至少一种由下式（I）表示的化合物，（I）还描述了一种图像形成方法，其包括用上述曝光的卤化银照相材料与显影溶液进行显影处理，所述显影溶液包含（1）0.2至0.75mol /升的基于二羟基苯的显影剂，（2）0.001〜0.06摩尔/升的1-苯基-3-吡唑烷酮或对氨基苯酚辅助显影剂，（3）0.3〜1.2摩尔/升游离亚硫酸根离子，（4）以下式（E）; 并且由式（E）表示的化合物与二羟基苯显影剂的浓度比为0.03〜0.12，显影液的pH值为9.0〜12.0。（图）

38. 发明授权

US5565307A Silver halide photographic material, method for exposing the same, and method for processing the same 失效
标题翻译：卤化银照相材料，其曝光方法及其处理方法
公开(公告)号：US5565307A
公开(公告)日：1996-10-15
申请号：US423852
申请日：1995-04-18
申请人： Takanori Hioki , Toyohisa Oya , Seiichi Yamamoto
发明人： Takanori Hioki , Toyohisa Oya , Seiichi Yamamoto
IPC分类号： G03C5/08 , G03C1/00 , G03C1/22 , G03C5/26 , G03C5/31 , G03C5/395 , G03C1/20
CPC分类号： G03C1/22 , Y10S430/164
摘要： Disclosed are a silver halide photographic material containing at least one merocyanine color-sensitizing dye having a particular structure of formula (I) ##STR1## wherein R.sub.1 and R.sub.2 each represent an alkyl group having a residue capable of making the compound soluble in water as a free acid or salt; V.sub.1, V.sub.2, V.sub.3 and V.sub.4 each represent a hydrogen atom or a monovalent substituent, provided that these substituents (V.sub.1, V.sub.2, V.sub.3, V.sub.4) are not bonded to each other to form a ring and that the sum of the molecular weights of V.sub.1, V.sub.2, V.sub.3 and V.sub.4 is from 4 to 50; L.sub.1, L.sub.2, L.sub.3 and L.sub.4 each represent an optionally substituted methine group; M.sub.1 represents a charge-neutralizing pair ion; and m.sub.1 represents a number of from 0 to 4 that is necessary for neutralizing the intramolecular charge.
摘要翻译：公开了含有至少一种具有式（I）特定结构的部花青色素增感染料的卤化银照相材料，其中R1和R2各自表示具有能够使化合物溶解的残基的烷基水为游离酸或盐; V1，V2，V3和V4各自表示氢原子或一价取代基，条件是这些取代基（V1，V2，V3，V4）彼此不结合形成环，V1的分子量之和，V2，V3和V4为4〜50; L1，L2，L3和L4各自表示任选取代的次甲基; M1表示电荷中和对离子; m1表示中和分子内电荷所需的0〜4的数。

39. 发明授权

US5413902A Color light-sensitive material 失效
标题翻译：彩色感光材料
公开(公告)号：US5413902A
公开(公告)日：1995-05-09
申请号：US985227
申请日：1992-12-02
申请人： Hiroshi Hara , Takanori Hioki , Keiichi Adachi
发明人： Hiroshi Hara , Takanori Hioki , Keiichi Adachi
IPC分类号： G03C7/30 , G03C8/40 , G03C1/46 , G03C8/10
CPC分类号： G03C8/404 , G03C7/3041 , Y10S430/145
摘要： A color light-sensitive material comprising at least three light-sensitive layers having different color-sensitivity from one another provided on a support. Each layer comprises a combination of at least a light-sensitive silver halide, a binder and a dye-providing compound. At least one layer thereof has a spectral sensitization peak in at least two wavelength regions, the peaks in the at least two wavelength regions being at least 50 nm away from each other and at least one spectral sensitization peak thereof exists in the wavelength region of 700 nm or above.
摘要翻译：一种彩色感光材料，其包含至少三个具有彼此不同的感光度的感光层，其设置在支持体上。每层包括至少一种感光卤化银，粘合剂和提供染料的化合物的组合。其至少一层在至少两个波长区域中具有光谱增感峰，所述至少两个波长区域中的峰彼此距离至少50nm，并且在700nm的波长区域中存在至少一个光谱增感峰 nm以上。

40. 发明授权

US5252454A Silver halide photographic material 失效
标题翻译：卤化银照相材料
公开(公告)号：US5252454A
公开(公告)日：1993-10-12
申请号：US710259
申请日：1991-06-04
申请人： Takeshi Suzumoto , Takanori Hioki , Naoto Ohshima
发明人： Takeshi Suzumoto , Takanori Hioki , Naoto Ohshima
IPC分类号： C09B23/01 , G03C1/12 , G03C1/20 , G03C1/28
CPC分类号： G03C1/12 , C09B23/0066
摘要： A silver halide photographic material having provided on a support, at least one red sensitive emulsion layer comprising a silver halide emulsion having a silver chloride content of from 90 to 100 mol % and spectrally sensitized by a red sensitizing dye having a reduction potential at a value of -1.27 (V vs SCE) or more negative and a nitrogen-containing heterocyclic compound, exhibits reduced fluctuation in photographic sensitivity depending on the change in the printing temperature and reduced fluctuation in photographic sensitivity due to long term storage under the normal condition.
摘要翻译：一种设置在载体上的卤化银照相材料，至少一种红色感光乳剂层，其包含卤化银乳剂，其氯化银含量为90至100摩尔％，并通过具有降低电位值的红色增感染料进行光谱增感为-1.27（V vs SCE）或更多的阴离子和含氮杂环化合物，根据印刷温度的变化和由于在正常条件下的长期储存引起的照相感光度的波动的减小，照相感光度的波动减小。

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