公开(公告)号：US5134055A

公开(公告)日：1992-07-28

申请号：US512221

申请日：1990-04-20

申请人： Hisashi Okamura ,  Hisashi Okada ,  Morio Yagihara ,  Kazunobu Katoh ,  Keiji Mihayashi

发明人： Hisashi Okamura ,  Hisashi Okada ,  Morio Yagihara ,  Kazunobu Katoh ,  Keiji Mihayashi

IPC分类号： G03C1/06 ,  G03C7/305 ,  G03C8/40

CPC分类号： G03C7/30511 ,  G03C1/061 ,  G03C8/408 ,  Y10S430/156 ,  Y10S430/158 ,  Y10S430/16

摘要： A silver halide photographic material is disclosed, which has at least one compound represented general formula (1): ##STR1## wherein R represents an aliphatic group, an aromatic group, or a heterocyclic group; both L and Time represent a divalent organic group; t represents 0 or 1; PUG represents a photographically useful group; Y represents --SO.sub.2 --, --Y'--SO.sub.2 --, or ##STR2## and Y' represents --O--, --NH--, or ##STR3## The material has a broad exposure latitude in line image-taking work and has a high resolving power in the work. It can form an ultrahard image having a high gamma value of 10 or more. The material may excellently reproduce a line original to form an ultrahard image having a high background density. It also has a broad exposure latitude in halftone dot image-taking work and can form a halftone dot image having ultrahigh contrast with high image quality.

公开(公告)号：US4740453A

公开(公告)日：1988-04-26

申请号：US813308

申请日：1985-12-24

申请人： Koki Nakamura ,  Shigeo Hirano ,  Tadashi Ikeda ,  Keiji Mihayashi ,  Mitsunori Ono ,  Toshiro Takahashi ,  Ken-ichi Kuwabara ,  Morio Yagihara ,  Isamu Itoh

发明人： Koki Nakamura ,  Shigeo Hirano ,  Tadashi Ikeda ,  Keiji Mihayashi ,  Mitsunori Ono ,  Toshiro Takahashi ,  Ken-ichi Kuwabara ,  Morio Yagihara ,  Isamu Itoh

IPC分类号： G03C1/43 ,  G03C7/305 ,  G03C1/40 ,  G03C5/54

CPC分类号： G03C1/43 ,  G03C7/305 ,  G03C2005/168 ,  Y10S430/156 ,  Y10S430/158 ,  Y10S430/16

摘要： A silver halide photosensitive material is described, comprising a support and at least one silver halide emulsion layer, wherein said emulsion layer or another layer contains a compound represented by formula (I) ##STR1## wherein X represents an atomic group forming a redox center of benzene type having substituents by linking with C.sub.A and C.sub.B, and which does not enable Time-PUG to be released until the redox center is oxidized during development processing; EWG represents an electron withdrawing group having a Hammet's .sigma. para value exceeding 0.3; C.sub.A and C.sub.B each represents a carbon atom; R.sub.1 and R.sub.2 each represents a hydrogen atom or a suitable substituent; Time represents a timing group connecting to C.sub.B through a sulfur, nitrogen, or selenium atom thereof, t is an integer of 0 or 1, and when t=0, Time is a chemical bond; PUG represents a photographically useful group and connects to C.sub.B through a sulfur, nitrogen, or selenium atom thereof when t=0; and n is an integer of 0 or 1.

摘要翻译： 描述了卤化银感光材料，其包括载体和至少一种卤化银乳剂层，其中所述乳剂层或另一层含有由式（I）表示的化合物（I），其中X表示形成 通过与CA和CB连接而具有取代基的苯类氧化还原中心，并且不能使Time-PUG释放直到氧化还原中心在显影处理期间被氧化; EWG代表Hammet sigma值超过0.3的吸电子基团; CA和CB各自表示碳原子; R1和R2各自表示氢原子或适当的取代基; 时间表示通过其硫，氮或硒原子与CB连接的定时基团，t为0或1的整数，当t = 0时，为化学键; PUG表示当t = 0时，通过其硫，氮或硒原子连接CB; n为0或1的整数。

公开(公告)号：US4435503A

公开(公告)日：1984-03-06

申请号：US397746

申请日：1982-07-13

申请人： Keiji Mihayashi ,  Tadashi Ogawa ,  Morio Yagihara

发明人： Keiji Mihayashi ,  Tadashi Ogawa ,  Morio Yagihara

IPC分类号： G03C7/26 ,  G03C7/327 ,  G03C7/392 ,  G03C5/24

CPC分类号： G03C7/39208 ,  G03C7/3275

摘要： A silver halide color photographic light-sensitive material containing a 4-equivalent magenta color image forming polymer coupler latex and at least one compound capable of reacting with and fixing formaldehyde gas. The silver halide color photographic light-sensitive material has good film strength and a reduced layer thickness. It is possible to avoid the decrease in color density and the formation of fog normally present when the silver halide color photographic light-sensitive material is stored for a long period of time in contact with formaldehyde gas.

摘要翻译： 含有4当量的品红色成像聚合物成色剂胶乳和至少一种能够与甲醛气体反应并固定的化合物的卤化银彩色照相感光材料。 卤化银彩色摄影感光材料具有良好的膜强度和降低的层厚度。 当卤化银彩色照相感光材料长时间与甲醛气体接触时，可以避免颜色浓度的降低和通常存在的雾的形成。

公开(公告)号：US20050276964A1

公开(公告)日：2005-12-15

申请号：US11149385

申请日：2005-06-10

申请人： Katsuyuki Watanabe ,  Morio Yagihara ,  Kensuke Morita ,  Yutaka Adegawa ,  Akira Asano

发明人： Katsuyuki Watanabe ,  Morio Yagihara ,  Kensuke Morita ,  Yutaka Adegawa ,  Akira Asano

IPC分类号： C08G61/02 ,  C08J9/00 ,  C08L65/00 ,  B32B3/26

CPC分类号： C08J9/28 ,  C08G61/02 ,  C08J9/26 ,  C08J2201/046 ,  C08J2365/00 ,  C08L65/00 ,  H01B3/307 ,  H01B3/441 ,  Y10T428/249953 ,  Y10T428/31855

摘要： A film-forming composition comprising: a compound having a specific cage structure; a pore-forming agent; an adhesion promoter; and so on, an insulating film formed from the film-forming composition and an electronic device comprising the insulating film.

摘要翻译： 一种成膜组合物，其包含：具有特定笼结构的化合物; 成孔剂; 粘合促进剂; 等等，由成膜组合物形成的绝缘膜和包括绝缘膜的电子器件。

公开(公告)号：US5217855A

公开(公告)日：1993-06-08

申请号：US735558

申请日：1991-07-25

申请人： Hisashi Okada ,  Morio Yagihara ,  Shigeru Nakamura

发明人： Hisashi Okada ,  Morio Yagihara ,  Shigeru Nakamura

IPC分类号： G03C1/035 ,  G03C5/29 ,  G03C7/42

CPC分类号： G03C7/42

摘要： A photographic processing composition containing at one compoud represented by formula (I) ##STR1## wherein R.sub.1 represents a hydrogen atom, an aliphatic group, or an aromatic group, L.sub.1 and L.sub.2 each represents a divalent bonding group including an alkylene group and/or an arylene group; X represents a ##STR2## group (wherein R.sub.a, R.sub.b and R.sub.c each represents a hydrogen atom, an aliphatic group or an aromatic group, and R.sub.d represents an aliphatic group or an aromatic group); and Y represents a carboxy group, a hydroxy group, a phosphono group, a sulfo group or a salt thereof. The processing composition does not produce precipitate or sludge even when contaminated by metallic ions. A processing method using the processing composition is also disclosed.

摘要翻译： 含有式（I）表示的一种化合物（I）的摄影处理组合物，其中R1表示氢原子，脂族基团或芳香族基团，L1和L2各自表示包括亚烷基和 /或亚芳基; X表示基团（其中，Ra，Rb和Rc各自表示氢原子，脂肪族基团或芳香族基团，Rd表示脂肪族基团或芳香族基团）。 Y表示羧基，羟基，膦酰基，磺基或其盐。 即使被金属离子污染，处理组合物也不会产生沉淀或污泥。 还公开了使用该处理组合物的处理方法。

公开(公告)号：US5142029A

公开(公告)日：1992-08-25

申请号：US741229

申请日：1991-08-05

申请人： Keiichi Adachi ,  Shingo Sato ,  Shigeo Hirano ,  Koki Nakamura ,  Morio Yagihara ,  Isamu Ito ,  Tadashi Ikeda ,  Kenichi Kuwabara

发明人： Keiichi Adachi ,  Shingo Sato ,  Shigeo Hirano ,  Koki Nakamura ,  Morio Yagihara ,  Isamu Ito ,  Tadashi Ikeda ,  Kenichi Kuwabara

IPC分类号： C07C51/15 ,  C07C65/17 ,  C07D249/20 ,  C07D257/04 ,  C07D403/06 ,  G03C1/43 ,  G03C7/305

CPC分类号： C07D257/04 ,  C07C317/00 ,  C07C51/15 ,  C07C65/17 ,  C07D249/20 ,  C07D403/06 ,  G03C1/43 ,  G03C7/305 ,  G03C2005/168 ,  G03C7/30541 ,  Y10S430/156 ,  Y10S430/158

摘要： The compounds in a preferred form are represented by general formula (I): ##STR1## wherein A and A' are each a group which can be hydrolyzed by hydrogen or alkali; X, Y and Z are each hydrogen, a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted aryl group, a thioalkyl group or an electron-withdrawing group; PUG is a group released by a reaction with a light-exposed silver halide and/or the oxidized product of the developing agent, Time is a timing group; Time.sub.t PUG is a group released as .crclbar.TimePUG first when the oxidation-reduction moiety causes a cross reaction during the development and becomes an oxidized product, and is bonded to the benzene nucleus via a sulfur atom, a nitrogen atom or a selenium atom; and t is 0 or 1.

摘要翻译： 优选形式的化合物由通式（I）表示：其中A和A'各自是可以被氢或碱水解的基团; X，Y和Z各自为氢，卤素原子，取代或未取代的烷基，取代或未取代的烷氧基，取代或未取代的芳基，硫代烷基或吸电子基团; PUG是通过与曝光的卤化银和/或显影剂的氧化产物反应释放的基团，时间是定时组; TimetPUG是当氧化还原部分在显影期间引起交叉反应而变成氧化产物时首先发布为（ - ）TimePUG的基团，并且通过硫原子，氮原子或硒原子与苯核键合; t为0或1。

公开(公告)号：US5085971A

公开(公告)日：1992-02-04

申请号：US523690

申请日：1990-05-15

申请人： Kazunobu Katoh ,  Morio Yagihara

发明人： Kazunobu Katoh ,  Morio Yagihara

IPC分类号： G03C1/00 ,  G03C1/06 ,  G03C1/42 ,  G03C5/29 ,  G03C7/305

CPC分类号： G03C7/30511 ,  G03C1/002 ,  G03C1/061 ,  G03C1/42 ,  Y10S430/158

摘要： A silver halide photographic material comprising a support having thereon a hydrophilic colloid layer which contains gelatin and wherein the hydrophilic colloid layer contains fine polymer particles which contains a redox compound which is capable of releasing a development inhibitor by oxidation, and a hydrazine compound, which is not the same as the redox compound, is contained in the hydrophilic colloid layer and/or in another hydrophilic colloid layer.

公开(公告)号：US5085970A

公开(公告)日：1992-02-04

申请号：US581435

申请日：1990-09-13

申请人： Kimitaka Kameoka ,  Ken-ichi Kuwabara ,  Toshiro Takahashi ,  Shigenori Moriuchi ,  Morio Yagihara ,  Yoshio Inagaki ,  Keiichi Adachi

发明人： Kimitaka Kameoka ,  Ken-ichi Kuwabara ,  Toshiro Takahashi ,  Shigenori Moriuchi ,  Morio Yagihara ,  Yoshio Inagaki ,  Keiichi Adachi

IPC分类号： G03C1/015 ,  G03C1/08 ,  G03C1/815 ,  G03C5/02

CPC分类号： G03C1/015 ,  G03C1/08 ,  G03C1/815 ,  G03C5/02

摘要： A method for forming an image is disclosed which comprises providing a photosensitive material comprising at least one light-sensitive layer and having a gamma value of not less than 10 and a capability of being handled under bright light, subjecting said light-sensitive layer image-wise exposure to light having substantially exclusive of wavelengths of 370 nm or shorter through originals, for example, a line original and a halftone original arranged in a superposed condition, followed by contrast development processing, whereby excellent quality of images, for example, letter images, can be obtained.

摘要翻译： 公开了一种用于形成图像的方法，其包括提供包含至少一个感光层并且具有不小于10的伽马值和在亮光下处理的能力的感光材料，对所述感光层图像进行处理， 通过原稿实质上不具有370nm或更短波长的光，例如以叠加状态布置的原稿和半色调原稿，然后进行对比度显影处理，由此优异的图像质量，例如字母图像 ， 可以获得。

公开(公告)号：US4985347A

公开(公告)日：1991-01-15

申请号：US560493

申请日：1990-07-25

申请人： Hiroshi Fujimoto ,  Morio Yagihara ,  Takatoshi Ishikawa

发明人： Hiroshi Fujimoto ,  Morio Yagihara ,  Takatoshi Ishikawa

IPC分类号： G03C7/413 ,  G03C7/42

CPC分类号： G03C7/413 ,  G03C7/42

摘要： A method for processing silver halide color photographic material is disclosed which comprises processing a silver halide color photographic material with a color developer containing substantially no sulfite ion and then processing the color photographic material with a solution having bleaching capability containing an aminopolycarboxylic acid having a molecular weight of at least 300.

摘要翻译： 公开了一种用于处理卤化银彩色照相材料的方法，其包括用基本上不含亚硫酸根离子的显影剂处理卤化银彩色照相材料，然后用具有漂白能力的溶液处理彩色照相材料，该溶液含有具有分子量的氨基多羧酸 至少300。

公开(公告)号：US4968588A

公开(公告)日：1990-11-06

申请号：US404480

申请日：1989-09-08

申请人： Takatoshi Ishikawa ,  Morio Yagihara

发明人： Takatoshi Ishikawa ,  Morio Yagihara

IPC分类号： G03C7/413

CPC分类号： G03C7/413

摘要： A method for processing a silver halide color photographic material is described, which comprises processing a silver halide color photographic material comprising a reflective support having thereon at least one silver halide emulsion layer for a period of 2 minutes and 30 seconds or less with a color devleoping solution which does not substantially contain benzyl alcohol and which contains at least one of compounds selected from the group consisting of a compound represented by formula (I), a compound represented by formula (II), hydantoic acid, allylamine, aminoguanidine, o-aminobenzoic acid, L-(+)-cysteine, benzylamine, DL-serine, morpholine, N-hydroxyethyl morpholine, o-aminobenzyl alcohol, quinuclidine, or salts thereof, tetramethylammonium acetate, choline, or choline chloride, ##STR1## wherein R.sup.1 represents a hydroxyalkyl group having from 2 to 10 carbon atoms; and R.sup.2 and R.sup.3 each represents a hydrogen atom, an alkyl group having from 1 to 10 carbon atoms, a hydroxyalkyl group having from 2 to 20 carbon atoms or a group represented by the formula ##STR2## wherein n represents an integer from 1 to 10; and X and Y each represents a hydrogen atom, an alkyl group having from 1 to 10 carbon atoms, or a hydroxyalkyl group having from 2 to 10 carbon atoms. ##STR3## wherein R.sup.4 represents an alkyl group having from 1 to 10 carbon atoms; R.sup.5 and R.sup.6 each represents a hydrogen atom or an alkyl group having from 1 to 10 carbon atoms.In accordance with this method for processing a silver halide color photographic material, color images having high coloring property can be obtained within a short period of a color developing time without substantially using benzyl alcohol, which is disadvantageous in view of environmental pollution, in the color developing solution.The effect of the present invention is particularly remarkable in the case wherein the silver halide color photographic material contains a pyrazoloazole type magenta coupler represented by formula (III) as described in the specification.