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11. 发明授权

US5422231A Photographic product 失效
标题翻译：摄影产品
公开(公告)号：US5422231A
公开(公告)日：1995-06-06
申请号：US205742
申请日：1994-03-04
申请人： Yasushi Nozawa
发明人： Yasushi Nozawa
IPC分类号： G03B15/05 , G03B17/04 , G03C1/795 , G03C3/00 , G03C7/00 , G03C7/20 , G03C7/30 , G03C7/305 , G03C1/08
CPC分类号： G03C7/3041 , G03C1/7954 , G03C7/305 , G03C2003/006 , G03C2200/19
摘要： A photographic product having an exposure function is described, which has therein a built-in color photographic material comprising a support having provided thereon at least one red-sensitive emulsion layer, at least one green-sensitive emulsion layer and at least one blue-sensitive emulsion layer and having a specific photographic sensitivity of 640 or more, wherein the built-in color photographic material is characterized by blue, green and red density function curves D (logE) in which in each curve a region defined by a gamma ( =dD/dlogE) of 0.4 or more is 2.8 or more as logE.
摘要翻译：描述了具有曝光功能的摄影产品，其中具有内置的彩色照相材料，其中包含一个支撑体，其上设置有至少一个感红乳剂层，至少一个感绿乳剂层和至少一个蓝色敏感乳剂层乳液层，具有640或更高的特定照相感光度，其中内置彩色照相材料的特征在于蓝色，绿色和红色密度函数曲线D（logE），其中在每个曲线中由γ（γ > = dD / dlogE）为0.4以上为logE。

12. 发明授权

US5091293A Color negative photographic material 失效
标题翻译：彩色负片材料
公开(公告)号：US5091293A
公开(公告)日：1992-02-25
申请号：US542690
申请日：1990-06-25
申请人： Yasushi Nozawa , Hideto Ikoma , Keiji Mihayashi , Yoshihiko Shibahara
发明人： Yasushi Nozawa , Hideto Ikoma , Keiji Mihayashi , Yoshihiko Shibahara
IPC分类号： G03C7/26 , G03C1/005 , G03C7/20 , G03C7/30
CPC分类号： G03C7/30 , G03C7/3022
摘要： A high-speed color negative photographic material which comprises, a support having provided thereon, at least one red-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one blue-sensitive emulsion layer, and is designated so as to acquire a specific photographic sensitivity (defined in detailed description of the invention) of 800 or above, and has a combined total of silver coverages ranging from 3.0 g/m.sup.2 to 9.0 g/m.sup.2 so as to minimize an increase in fog, a decrease in photographic speed and deterioration in granularity, which heretofore have occurred in high-speed photographic materials during long-range storage before used. In addition, the present photographic material enables enhancement of pressure resistance and processing efficiency.
摘要翻译：一种高速彩色负片照相材料，其特征在于，具有至少一个感红卤化银乳剂层，至少一种感绿卤化银乳剂层和至少一种感蓝乳剂层的支撑体，指定为获得800或以上的特定照相感光度（在本发明的详细描述中定义），并且具有范围为3.0g / m 2至9.0g / m 2的银覆盖率的组合总计，以使雾的增加最小化，照相速度的降低和颗粒度的恶化，其在使用前在长距离保存期间在高速照相材料中已经发生。此外，本照相材料能够提高耐压性和加工效率。

13. 发明授权

US5514534A 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：US5514534A
公开(公告)日：1996-05-07
申请号：US135758
申请日：1993-10-14
申请人： Yasushi Nozawa , Hiroyuki Mifune , Hirotomo Sasaki
发明人： Yasushi Nozawa , Hiroyuki Mifune , Hirotomo Sasaki
IPC分类号： G03C1/035 , G03C1/09
CPC分类号： G03C1/09
摘要： Disclosed is a silver halide photographic light-sensitive material which comprises a support and at least one silver halide emulsion layer formed on the support. The emulsion layer contains at least one silver halide emulsion which is a tellurium-sensitized monodispersed emulsion.
摘要翻译：公开了一种卤化银照相感光材料，其包含载体和形成在载体上的至少一种卤化银乳剂层。乳剂层含有至少一种卤化银乳剂，其是碲敏化的单分散乳液。

14. 发明授权

US5380631A Silver halide color photographic light-sensitive material 失效
标题翻译：卤化银彩色摄影感光材料
公开(公告)号：US5380631A
公开(公告)日：1995-01-10
申请号：US2465
申请日：1993-01-08
申请人： Yasushi Nozawa , Nobuo Seto , Nobutaka Ohki , Masayoshi Toyoda
发明人： Yasushi Nozawa , Nobuo Seto , Nobutaka Ohki , Masayoshi Toyoda
IPC分类号： G03C1/035 , G03C1/18 , G03C1/34 , G03C7/305 , G03C7/333 , G03C7/392 , G03C1/46
CPC分类号： G03C7/3335 , G03C7/305 , G03C7/39216 , Y10S430/158
摘要： A silver halide color photographic light-sensitive material having at least one negative silver halide emulsion layer on a support, wherein the silver halide color photographic light-sensitive material contains at least one type of a compound which reacts with the oxidized form of a developing agent to release a development inhibitor or a precursor of a development inhibitor and/or at least one type of a compound which cleaves after reacting with the oxidized form of a color developing agent, the cleaved compound of which in turn reacts with another molecule of the oxidized form of a color developing agent to cleave a development inhibitor, and contains at least one type of a compound selected from Formulas (A) and (B) below. In Formulas (A) and (B), each of R.sub.a1 to R.sub.a5 and R.sub.b1 to R.sub.b5 represents a hydrogen atom, an alkyl group or other groups. R.sub.a1 to R.sub.a5 are not simultaneously hydrogen atoms, and one or two of R.sub.b2 to R.sub.b5 are hydroxyl groups. ##STR1##
摘要翻译：一种卤化银彩色照相感光材料，其在载体上具有至少一个负卤化银乳剂层，其中所述卤化银彩色照相感光材料含有至少一种与氧化形式的显影剂反应的化合物释放开发抑制剂或显影抑制剂的前体和/或至少一种类型的化合物，其与氧化形式的显色剂反应后裂解，其中切割的化合物又与另一分子的氧化的形成显色剂以切割显影抑制剂，并含有至少一种选自下式（A）和（B）的化合物。在式（A）和（B）中，Ra1〜Ra5和Rb1〜Rb5各自表示氢原子，烷基或其它基团。 Ra1〜Ra5不同时为氢原子，Rb2〜Rb5中的一个或两个为羟基。公式（A）公式（B）

15. 发明授权

US4952485A Silver halide color negative photographic materials 失效
标题翻译：卤化银彩色负片摄影材料
公开(公告)号：US4952485A
公开(公告)日：1990-08-28
申请号：US442449
申请日：1989-11-28
申请人： Yoshihiko Shibahara , Yasushi Nozawa , Keiji Mihayashi
发明人： Yoshihiko Shibahara , Yasushi Nozawa , Keiji Mihayashi
IPC分类号： G03C7/26 , G03C1/005 , G03C7/20 , G03C7/30 , G03C7/305
CPC分类号： G03C7/30576 , G03C7/30 , G03C7/30541
摘要： A silver halide color negative photographic material having at least one blue-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one red-sensitive silver halide emulsion layer on a support, which is characterized in that the combined total of silver contents in the material is from 3.0 g/m.sup.2 to 8.0 g/m.sup.2 and the specific photographic sensitivity of the material is from 320 to less than 800. The material has improved sharpness and graininess and has high processability including pressure-resistance. Even after stored for long periods of time, the graininess of the material does not deteriorate.
摘要翻译：一种卤化银彩色负片照相材料，其具有至少一种感蓝卤化银乳剂层，至少一种感绿卤化银乳剂层和载体上的至少一种感红卤化银乳剂层，其特征在于：材料中银含量的合计为3.0g / m 2至8.0g / m 2，材料的特定照相感光度为320至小于800.该材料具有改善的清晰度和颗粒度，并且具有高加工性，包括耐压性。即使长时间储存，材料的粒状也不会变差。

16. 发明授权

US4663271A Color photographic light-sensitive materials 失效
标题翻译：彩色摄影感光材料
公开(公告)号：US4663271A
公开(公告)日：1987-05-05
申请号：US836267
申请日：1986-03-04
申请人： Yasushi Nozawa , Noboru Sasaki
发明人： Yasushi Nozawa , Noboru Sasaki
IPC分类号： G03C7/20 , G03C7/30 , G03C1/46 , G03C5/00
CPC分类号： G03C7/3041
摘要： A color photographic light-sensitive material comprising a support having provided thereon at least one red-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one blue-sensitive silver halide emulsion layer is disclosed. The green-sensitive silver halide emulsion layer has a spectral sensitivity distribution whose wave-averaged wavelength of sensitivity ranges from 520 nm to 580 nm and the material further contains at least one silver halide emulsion layer which is light-responsive opposite to other layers and forms an image having substantially the same hue as that of the red-sensitive silver halide emulsion layer and whose spectral sensitivity distribution has a wave-averaged wavelength of sensitivity ranging from 500 nm to 560 nm. The material is excellent in both saturation of red and distinction of green colors.
摘要翻译：公开了一种彩色摄影感光材料，其包括其上设置有至少一种感红卤化银乳剂层，至少一种感绿卤化银乳剂层和至少一种蓝敏感卤化银乳剂层的载体。感绿卤化银乳剂层具有光谱灵敏度分布，其灵敏度的波长平均波长范围为520nm至580nm，并且该材料还包含至少一个与其它层和形式相反的光响应的卤化银乳剂层具有与感红卤化银乳剂层基本上相同色调的图像，其光谱灵敏度分布具有500nm至560nm的灵敏度波长平均波长。该材料在红色饱和度和绿色区别方面都非常出色。

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