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1. 发明授权

US07196194B2 Dye-forming coupler, silver halide photographic light-sensitive material and azomethine dye compound 有权
标题翻译：染料成色剂，卤化银照相感光材料和偶氮甲碱染料化合物
公开(公告)号：US07196194B2
公开(公告)日：2007-03-27
申请号：US10679466
申请日：2003-10-07
申请人： Kiyoshi Takeuchi , Shigeki Uehira , Mario Aoki , Jun Ogasawara , Yasuhiro Shimada , Seiji Ichijima , Yasuaki Deguchi , Naoto Matsuda , Akira Ikeda , Hisashi Mikoshiba , Masaharu Sugai , Taiji Katsumata
发明人： Kiyoshi Takeuchi , Shigeki Uehira , Mario Aoki , Jun Ogasawara , Yasuhiro Shimada , Seiji Ichijima , Yasuaki Deguchi , Naoto Matsuda , Akira Ikeda , Hisashi Mikoshiba , Masaharu Sugai , Taiji Katsumata
IPC分类号： C09B55/00 , C07D239/88 , C07D285/18 , C07D285/20 , C07D285/24 , C07D403/06 , C07D417/06 , C07D513/04
CPC分类号： C09B55/00 , C07D239/90 , C07D285/18 , C07D285/24 , C07D403/06 , C07D417/06 , C07D417/12 , C07D513/04 , C09B55/003 , G03C7/30535 , G03C7/36
摘要： A yellow dye-forming coupler represented by formula (I): wherein Q represents a group of nonmetallic atoms that form a 5- to 7-membered ring in combination with the —N═C—N(R1)—; R1 and R2 each represent a substituent; R4 represents an alkyl group; m represents an integer of 0 to 4; and X represents a hydrogen atom, or a group capable of being split-off upon a coupling reaction with an oxidized product of a developing agent; and when R4 represents a primary alkyl group, R1 represents —(CH2)3O—R101 in which R101 is an alkyl group having 4 to 8 carbon atoms. A silver halide color photographic light-sensitive material having at least one yellow dye-forming coupler represented by formula (I) in at least one layer provided on a support.
摘要翻译：由式（I）表示的黄色成色剂：

2. 发明授权

US06727053B2 Dye-forming coupler, silver halide photographic light-sensitive material and azomethine dye compound 有权
标题翻译：染料成色剂，卤化银照相感光材料和偶氮甲碱染料化合物
公开(公告)号：US06727053B2
公开(公告)日：2004-04-27
申请号：US10106373
申请日：2002-03-27
申请人： Kiyoshi Takeuchi , Shigeki Uehira , Mario Aoki , Jun Ogasawara , Yasuhiro Shimada , Seiji Ichijima , Yasuaki Deguchi , Naoto Matsuda , Akira Ikeda , Hisashi Mikoshiba , Masaharu Sugai , Taiji Katsumata
发明人： Kiyoshi Takeuchi , Shigeki Uehira , Mario Aoki , Jun Ogasawara , Yasuhiro Shimada , Seiji Ichijima , Yasuaki Deguchi , Naoto Matsuda , Akira Ikeda , Hisashi Mikoshiba , Masaharu Sugai , Taiji Katsumata
IPC分类号： G03C108
CPC分类号： G03C1/08 , C07D239/90 , C07D285/18 , C07D285/24 , C07D403/06 , C07D417/06 , C07D417/12 , C07D513/04 , C09B55/002 , C09B55/003 , G03C7/30535 , G03C7/36
摘要： A dye-forming coupler of formula (I), a silver halide photographic light-sensitive material containing the coupler, and an azomethine dye that can be derived from the dye-forming coupler: wherein Q is a group —C(—R11)═C(—R12)—SO2—; R11 and R12 bond with each other to form, together with the —C═C— moiety, a 5- to 7-membered ring, or they each represent a hydrogen atom or a substituent; R1, R3 and R4 each represent a substituent; m is an integer of 0 to 4; and X represents a hydrogen atom or a group that splits off upon a coupling reaction with an oxidized product of a developing agent; with the proviso that the following compound (I-A) is excluded from the dye-forming coupler of formula (I).
摘要翻译：式（I）的染料形成成色剂，含有偶合剂的卤化银照相感光材料和可衍生自染料形成成色剂的偶氮甲碱染料：其中Q为基团-C（-R 11）= C（ - R 12）-SO 2 - ; R 11和R 12彼此键合，与-C = C-部分一起形成5-至7-元环，或它们各自表示氢原子或取代基; R1，R3和R4各自表示取代基; m为0〜4的整数。 X表示氢原子或与显影剂的氧化物偶合反应时分裂的基团; 条件是从式（I）的染料形成成色剂除去下列化合物（I-A）。

3. 发明授权

US06368780B1 Silver halide photographic material and image formation method 失效
标题翻译：卤化银照相材料和成像方法
公开(公告)号：US06368780B1
公开(公告)日：2002-04-09
申请号：US09628652
申请日：2000-07-28
申请人： Kiyoshi Takeuchi , Taiji Katsumata , Satoshi Sano , Yuki Mizukawa
发明人： Kiyoshi Takeuchi , Taiji Katsumata , Satoshi Sano , Yuki Mizukawa
IPC分类号： G03C108
CPC分类号： G03C7/3006 , G03C1/49854 , G03C7/30523 , G03C7/39224
摘要： A silver halide photographic material excellent in color generation, color reproduction and image fastness, which comprises at least one coupler represented by the following formula: wherein R1 represents an alkyl group which may be optionally substituted, with the proviso that an alkyl group substituted by a halogen atom alone and an alkyl group substituted by a halogen atom and an aryl group are excluded from R1; R2 and R3, which may be the same or different, each represents a hydrogen atom or a substituent; and X1 represents a group which can leave by coupling with an oxidation product of a color developing agent; and an image formation method using the same.
摘要翻译：一种颜色产生，色彩再现和图像牢度优异的卤化银照相材料，其包含至少一种由下式表示的成色剂：其中R 1表示可以被任意取代的烷基，条件是被单独的卤素原子和被卤素原子和芳基取代的烷基从R1排除; R 2和R 3可以相同或不同，各自表示氢原子或取代基; X1表示通过与彩色显影剂的氧化产物偶联而离开的基团; 和使用该图像形成方法的图像形成方法。

4. 发明授权

US06277994B1 Color-developing agent, silver halide photographic light-sensitive material and image-forming method 失效
标题翻译：显色剂，卤化银照相感光材料和成像方法
公开(公告)号：US06277994B1
公开(公告)日：2001-08-21
申请号：US09540745
申请日：2000-03-31
申请人： Osamu Uchida , Yasuhiro Ishiwata , Kiyoshi Takeuchi , Taiji Katsumata , Takashi Nakamura
发明人： Osamu Uchida , Yasuhiro Ishiwata , Kiyoshi Takeuchi , Taiji Katsumata , Takashi Nakamura
IPC分类号： C07D28505
CPC分类号： C07D285/08 , G03C7/413
摘要： There is disclosed a novel color-developing agent of a 1,2,4-thiadiazol-5-yl hydrazine type. There is also disclosed a silver halide photographic light-sensitive material which gives sufficient color formation by development and forms an image excellent in image quality and image storability, by using the color-developing agent. Further, there is disclosed an image-forming method using the light-sensitive material.
摘要翻译：公开了一种1,2,4-噻二唑-5-基肼型新型显色剂。还公开了一种卤化银照相感光材料，其通过显影提供足够的颜色形成，并通过使用显色剂形成图像质量和图像保存性优异的图像。此外，公开了使用感光材料的图像形成方法。

5. 发明授权

US06495304B2 Color-developing agent, silver halide photographic light-sensitive material and image-forming method 失效
标题翻译：显色剂，卤化银照相感光材料和成像方法
公开(公告)号：US06495304B2
公开(公告)日：2002-12-17
申请号：US09887160
申请日：2001-06-25
申请人： Osamu Uchida , Yasuhiro Ishiwata , Kiyoshi Takeuchi , Taiji Katsumata , Takashi Nakamura
发明人： Osamu Uchida , Yasuhiro Ishiwata , Kiyoshi Takeuchi , Taiji Katsumata , Takashi Nakamura
IPC分类号： G03C840
CPC分类号： C07D285/08 , G03C7/413
摘要： There is disclosed a novel color-developing agent of a 1,2,4-thiadiazol-5-yl hydrazine type. There is also disclosed a silver halide photographic light-sensitive material which gives sufficient color formation by development and forms an image excellent in image quality and image storability, by using the color-developing agent. Further, there is disclosed an image-forming method using the light-sensitive material.
摘要翻译：公开了一种1,2,4-噻二唑-5-基肼型新型显色剂。还公开了一种卤化银照相感光材料，其通过显影提供足够的颜色形成，并通过使用显色剂形成图像质量和图像保存性优异的图像。此外，公开了使用感光材料的图像形成方法。

6. 发明授权

US5976756A Color diffusion transfer silver halide photographic materials and process for forming images 失效
标题翻译：彩色扩散转印卤化银照相材料和形成图像的工艺
公开(公告)号：US5976756A
公开(公告)日：1999-11-02
申请号：US758101
申请日：1996-11-29
申请人： Koki Nakamura , Kiyoshi Takeuchi , Taiji Katsumata , Toshiki Taguchi
发明人： Koki Nakamura , Kiyoshi Takeuchi , Taiji Katsumata , Toshiki Taguchi
IPC分类号： G03C8/12 , G03C1/42 , G03C7/413 , G03C8/36 , G03C8/40 , G03C8/20
CPC分类号： G03C8/36 , G03C1/061 , G03C1/42 , G03C7/413
摘要： A diffusion transfer silver halide photographic material containing a color developing agent represented by the following formula (I) in a hydrophilic colloid layer provided on a support: ##STR1## wherein C.sub..alpha. represents a carbon atom; Z represents a carbamoyl group, an acyl group, an alkoxycarbonyl group, or an aryloxycarbonyl group; and Q represents an atomic group for forming a unsaturated ring together with C.sub..alpha., whereby a color diffusion transfer silver halide photographic material containing a novel color developing agent from which a diffusible dye can be formed is provided.
摘要翻译：含有由下式（I）表示的显色剂的扩散转移卤化银照相材料在设置在载体上的亲水胶体层中：其中Cα表示碳原子; Z表示氨基甲酰基，酰基，烷氧羰基或芳氧基羰基; 并且Q表示用于与Cα一起形成不饱和环的原子团，由此提供含有可形成可扩散染料的新型彩色显影剂的颜色扩散转印卤化银照相材料。

7. 发明授权

US5719018A Silver halide color light-sensitive material 失效
标题翻译：卤化银色感光材料
公开(公告)号：US5719018A
公开(公告)日：1998-02-17
申请号：US633382
申请日：1996-04-17
申请人： Taiji Katsumata , Hiroo Takizawa , Yasuhiro Yoshioka , Masakazu Morigaki
发明人： Taiji Katsumata , Hiroo Takizawa , Yasuhiro Yoshioka , Masakazu Morigaki
IPC分类号： G03C7/00 , G03C7/30 , G03C7/305 , G03C7/36 , G03C7/392 , G03C1/08 , G03C7/26 , G03C7/32
CPC分类号： G03C7/30535 , G03C7/39252 , G03C7/3022
摘要： A silver halide color light-sensitive material is disclosed comprising a support having thereon at least one layer containing at least one yellow dye forming coupler represented by formula (I) ##STR1## wherein Z represents a nonmetallic atom group necessary for forming a 5-membered ring represented by formula (II-1) or (II-2): ##STR2## and the remaining substituents are as defined herein the specification.
摘要翻译：公开了一种卤化银颜色感光材料，其包括其上具有至少一层的载体，所述至少一层包含至少一种由式（I）表示的黄色染料形成成色剂（I），其中Z表示形成（II-1）或（II-2）表示的5元环：其中的取代基如本说明书所定义。

8. 发明授权

US08187704B2 Optical film, polarizing plate and image display device 有权
标题翻译：光学膜，偏光板和图像显示装置
公开(公告)号：US08187704B2
公开(公告)日：2012-05-29
申请号：US12238261
申请日：2008-09-25
申请人： Daiki Wakizaka , Taiji Katsumata
发明人： Daiki Wakizaka , Taiji Katsumata
IPC分类号： B32B5/16 , C08L67/00
CPC分类号： C09D133/16 , C08K5/103 , C09D127/12 , G02B5/30 , G02F1/133502 , G02F2201/50 , Y10T428/1036 , Y10T428/25 , C08L2666/28
摘要： An optical film, includes: a transparent support; and at least one low refractive index layer, wherein the at least one low refractive index layer is a layer formed from a coating composition containing: (A) an inorganic fine particle; (B) a fluorine-containing copolymer; and (C) a polyfunctional fluorine-containing acrylate, and the polyfunctional fluorine-containing acrylate (C) is represented by the following structural formula: wherein Rf represents a (p+q)-valent perfluoro saturated hydrocarbon group having a carbon number of 1 to 20, which may have an ether bond; p represents an integer of 2 to 10; q represents an integer of 0 to 8, provided that (p+q) represents an integer of 2 to 10; r represents an integer of 0 to 100; and R represents a hydrogen atom, a methyl group, a fluorine atom or a trifluoromethyl group.
摘要翻译：一种光学膜，包括：透明支撑体; 和至少一个低折射率层，其中所述至少一个低折射率层是由包含以下物质的涂料组合物形成的层：（A）无机细颗粒; （B）含氟共聚物; 和（C）多官能含氟丙烯酸酯，多官能含氟丙烯酸酯（C）由以下结构式表示：其中，Rf表示碳数为1的（p + q）价全氟饱和烃基至20，其可具有醚键; p表示2〜10的整数， q表示0〜8的整数，条件是（p + q）表示2〜10的整数。 r表示0〜100的整数， R表示氢原子，甲基，氟原子或三氟甲基。

9. 发明申请

US20090081447A1 OPTICAL FILM, POLARIZING PLATE AND IMAGE DISPLAY DEVICE 有权
标题翻译：光学薄膜，偏光板和图像显示装置
公开(公告)号：US20090081447A1
公开(公告)日：2009-03-26
申请号：US12238261
申请日：2008-09-25
申请人： Daiki WAKIZAKA , Taiji Katsumata
发明人： Daiki WAKIZAKA , Taiji Katsumata
IPC分类号： B32B5/16 , C08L67/00
CPC分类号： C09D133/16 , C08K5/103 , C09D127/12 , G02B5/30 , G02F1/133502 , G02F2201/50 , Y10T428/1036 , Y10T428/25 , C08L2666/28
摘要： An optical film, includes: a transparent support; and at least one low refractive index layer, wherein the at least one low refractive index layer is a layer formed from a coating composition containing: (A) an inorganic fine particle; (B) a fluorine-containing copolymer; and (C) a polyfunctional fluorine-containing acrylate, and the polyfunctional fluorine-containing acrylate (C) is represented by the following structural formula: wherein Rf represents a (p+q)-valent perfluoro saturated hydrocarbon group having a carbon number of 1 to 20, which may have an ether bond; p represents an integer of 2 to 10; q represents an integer of 0 to 8, provided that (p+q) represents an integer of 2 to 10; r represents an integer of 0 to 100; and R represents a hydrogen atom, a methyl group, a fluorine atom or a trifluoromethyl group.
摘要翻译：一种光学膜，包括：透明支撑体; 和至少一个低折射率层，其中所述至少一个低折射率层是由包含以下物质的涂料组合物形成的层：（A）无机细颗粒; （B）含氟共聚物; 和（C）多官能含氟丙烯酸酯，多官能含氟丙烯酸酯（C）由以下结构式表示：其中，Rf表示碳数为1的（p + q）价全氟饱和烃基至20，其可具有醚键; p表示2〜10的整数， q表示0〜8的整数，条件是（p + q）表示2〜10的整数。 r表示0〜100的整数， R表示氢原子，甲基，氟原子或三氟甲基。

10. 发明授权

US5874203A Color-developing agent, silver halide photographic light-sensitive material and image-forming method 失效
标题翻译：显色剂，卤化银照相感光材料和成像方法
公开(公告)号：US5874203A
公开(公告)日：1999-02-23
申请号：US756533
申请日：1996-11-26
申请人： Kensuke Morita , Hiroo Takizawa , Taiji Katsumata
发明人： Kensuke Morita , Hiroo Takizawa , Taiji Katsumata
IPC分类号： G03C7/00 , G03C1/498 , G03C7/392 , G03C7/407 , G03C7/413 , G03C8/40 , G03C1/42
CPC分类号： G03C8/408 , G03C7/3924 , G03C7/413
摘要： There is disclosed novel color-developing agents of the formula (I). There is also disclosed silver halide photographic light-sensitive materials and image-forming methods, using the color-developing agent. The color-developing agent is excellent in color-forming property, and the image obtained from the color-developing agent is good in hue. ##STR1## wherein R.sub.1 to R.sub.4 each represent a group of nonmetal atoms required to form, together with the carbon atom, a monocyclic 5-membered aromatic ring or a 5-membered aromatic ring condensed with another ring, with the proviso that at least two of R.sub.1 to R.sub.4 are nitrogen atoms; and Z represents an acyl group, a carbamoyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, a sulfonyl group, a sulfamoyl group, an amidino group, or an imidoyl group.
摘要翻译：公开了式（I）的新型显色剂。还公开了使用显色剂的卤化银照相感光材料和成像方法。显色剂的成色性优异，从显色剂得到的图像色调良好。式（I）其中R 1至R 4各自表示与碳原子一起形成与另一个环稠合的单环5元芳族环或5元芳环所需的一组非金属原子，条件是 R 1至R 4中的至少两个为氮原子; Z表示酰基，氨基甲酰基，烷氧基羰基，芳氧基羰基，磺酰基，氨磺酰基，脒基或亚氨基。

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