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81. 发明授权

US5147765A Process comprising bleaching, bleach-fix and fixing silver halide color photographic material 失效
标题翻译：漂白漂白，漂白和固定银黑色彩色摄影材料的工艺
公开(公告)号：US5147765A
公开(公告)日：1992-09-15
申请号：US607325
申请日：1990-10-31
申请人： Masatoshi Goto , Yoshihiro Fujita , Shigeru Nakamura
发明人： Masatoshi Goto , Yoshihiro Fujita , Shigeru Nakamura
IPC分类号： G03C7/42
CPC分类号： G03C7/42 , Y10S430/164
摘要： A method for processing silver halide color photographic materials is disclosed, comprising:(1) color-developing an imagewise exposing silver halide color photographic material with a primary aromatic amine based color developing agent, and then(2) desilvering said photographic material by a process comprising the following steps conducted in sequence:(a) treating in a bleaching bath,(b) treating in a bleach-fixing bath, and(c) treating in a fixing bath, wherein said bleaching bath is a bath of a bleaching solution having a pH of not more than 5.0 which contains an aminopolycarboxylic acid ferric complex salt having a redox potential of at least 150 mV, said fixing bath is a bath of a fixing solution having a pH of at least 6.5 which contains an aminopolycarboxylic acid whose corresponding ferric complex salt has a redox potential of less than 150 mV, or a salt of said acid, and said bleach-fixing bath comprises at least a bleaching solution which has been introduced from said bleaching bath and a fixing solution which has been introduced from said fixing bath.

82. 发明授权

US5070004A Bleaching starter and processing of color photographic silver halide photosensitive material using the same 失效
标题翻译：漂白起始剂和加工彩色照相卤化银感光材料使用相同
公开(公告)号：US5070004A
公开(公告)日：1991-12-03
申请号：US630639
申请日：1990-12-20
申请人： Yoshihiro Fujita , Shigeru Nakamura
发明人： Yoshihiro Fujita , Shigeru Nakamura
IPC分类号： G03C7/42
CPC分类号： G03C7/42
摘要： A bleaching starter which contains an imidazole or a primary or secondary amine having a hydroxyalkyl radical as an alkaline agent exhibits an improved desilvering function without odor and safety problems.
摘要翻译：含有具有羟基烷基作为碱性试剂的咪唑或伯胺或仲胺的漂白起动剂显示出改善的脱气功能而没有气味和安全问题。

83. 发明授权

US5069530A Solid state image pick-up apparatus 失效
标题翻译：固态图像拾取装置
公开(公告)号：US5069530A
公开(公告)日：1991-12-03
申请号：US483211
申请日：1990-02-20
申请人： Yasuaki Nishida , Yoshihiro Fujita , Yoshiki Iino , Norihiko Kawada
发明人： Yasuaki Nishida , Yoshihiro Fujita , Yoshiki Iino , Norihiko Kawada
IPC分类号： G02B27/46 , H04N9/09
CPC分类号： H04N5/335
摘要： An apparatus for picking-up an optical image of object including a lens system for forming the optical image of object, an optical filter for suppressing moire fringes, a color separation system for separating the optical image into green, red and blue color images, and three solid state image sensors for receiving the green, red and blue color images, respectively. The optical filter having a first quartz plate for separating ordinary and extraordinary light rays from each other in a direction of +45.degree. with respect to the horizontal direction, a second quartz plate for separating ordinary and extraordinary light rays from each other in the horizontal scanning direction, and a third quartz plate for separating ordinary and extraordinary light rays from each other in a direction of -45.degree. with respect to the horizontal scanning direction. The optical filter has two trap points, one at a sampling frequency f.sub.s and the other near 1.5f.sub.s, but does not have a trap point wiithin a frequency range below f.sub.s, so that components near f.sub.s as well as at 2f.sub.s, 3f.sub.s, 4f.sub.s and 5f.sub.s can be suppressed to a large extent, while the suppression for components in the base band can be limited effectively.

84. 发明授权

US5059514A Method for processing silver halide color photographic light-sensitive materials 失效
标题翻译：用于处理银色彩色摄影感光材料的方法
公开(公告)号：US5059514A
公开(公告)日：1991-10-22
申请号：US415266
申请日：1989-08-23
申请人： Shinji Ueda , Tetsuro Kojima , Tohru Kitahara , Tomokazu Yasuda , Yoshihiro Fujita , Takatoshi Ishikawa
发明人： Shinji Ueda , Tetsuro Kojima , Tohru Kitahara , Tomokazu Yasuda , Yoshihiro Fujita , Takatoshi Ishikawa
IPC分类号： G03C5/395 , G03C7/42 , G03C7/44
CPC分类号： G03C7/44 , G03C5/3956 , G03C7/42 , Y10S430/164
摘要： The present invention relates to a method for bleaching a silver halide photographic light-sensitive material having at least one silver halide emulsion layer containing silver iodobromide after color-developing it. The object of the present invention is to speed up the bleaching treatment in the aforesaid method and to reduce the amount of waste liquor from the bleaching treatment. The present invention is characterized in that the bleaching is performed in the presence of a bleaching accelerator and that it is carried out while a bleaching solution is brought into contact with an anion-exchange resin.
摘要翻译： PCT No.PCT / JP88 / 01328 Sec。 371日期1989年8月23日 102（e）日期1989年8月23日PCT提交1988年12月24日PCT公布。公开号WO89 / 06380 日本1987年7月13日。本发明涉及一种漂白卤化银照相感光材料的方法，该方法在显色后含有至少一种含有碘溴化银的卤化银乳剂层。本发明的目的是加速上述方法的漂白处理，并减少漂白处理废液的量。本发明的特征在于漂白在漂白促进剂的存在下进行，并且在漂白溶液与阴离子交换树脂接触的同时进行。

85. 发明授权

US4914007A Image forming process comprising controlling the swelling degree of the photographic material 失效
标题翻译：图像形成方法包括控制照相材料的溶胀程度
公开(公告)号：US4914007A
公开(公告)日：1990-04-03
申请号：US268610
申请日：1988-11-07
申请人： Yoshihiro Fujita , Takatoshi Ishikawa
发明人： Yoshihiro Fujita , Takatoshi Ishikawa
IPC分类号： G03C7/30
CPC分类号： G03C7/3046
摘要： An image forming process is disclosed, which comprises, in the photographic processing of silver halide color photographic materials, processing the color photographic material having a swelling degree of the photographic layer(s) of from 1.5 to 4.0 in the water washing step for the total water washing processing time of from 30 to 90 seconds. According to the process of the invention, the storage stability of color images obtained after processing and/or after lapsing a time does not reduce even when the water washing processing time is shortened.
摘要翻译：公开了一种图像形成方法，其包括在卤化银彩色照相材料的照相处理中，在水洗步骤中处理具有1.5至4.0的照相层的溶胀度的彩色照相材料，总共水洗处理时间为30〜90秒。根据本发明的方法，即使在水洗处理时间缩短的情况下，处理后和/或经过一段时间后得到的彩色图像的保存稳定性也不会降低。

86. 发明授权

US4857442A Method for the processing of silver halide color photographic materials 失效
标题翻译：卤化银彩色照相材料加工方法
公开(公告)号：US4857442A
公开(公告)日：1989-08-15
申请号：US920137
申请日：1986-10-17
申请人： Yoshihiro Fujita , Toshihiro Nishikawa
发明人： Yoshihiro Fujita , Toshihiro Nishikawa
IPC分类号： G03C7/34 , G03C7/42 , G03C11/00
CPC分类号： G03C7/42
摘要： The present invention provides an economical method for the processing of silver halide color photographic materials comprising fixing or bleach-fixing of the material followed by the washing thereof with a small amount of a washing replenisher. The present method is characterized in that the silver halide color photographic material to be processed contains at least one cyan dye-forming coupler of the following formula (I) or (II) and that the amount of the washing replenisher in the washing step falls within the range of 30 to 50 times of the amount of the processing solution carried over from a previous bath based on the unit area of the photographic material being processed, ##STR1## wherein, R.sub.1 represents --CONR.sub.5 R.sub.6, --NHCOR.sub.5, --NHCOOR.sub.7, --NHSO.sub.2 R.sub.7, --NHCONR.sub.5 R.sub.6 or --NHSO.sub.2 NR.sub.5 R.sub.6 ;R.sub.2 represents a substituent on the naphthol ring;m is an integer of 0 to 3;R.sub.3 represents a mono-valent organic group;R.sub.4 represents a substituted or unsubstituted aryl group;X represents a hydrogen atom or a group capable of being released by the coupling reaction with an oxidized aromatic primary amine developing agent;R.sub.5 and R.sub.6 each represents a hydrogen atom, an aliphatic group, an aromatic group or a heterocyclic group;R.sub.7 represents an aliphatic group, an aromatic group or a heterocyclic group;when m is a plural number in the formula, R.sub.2 's may be the same or different or may be bonded to each other to form a ring; andR.sub.2 and R.sub.3, or R.sub.3 and X may be bonded to each other to form a ring.According to the present method, the thermal discoloration of cyan dyes may be prevented and the stability with lapse of time thereof may be improved, and the amount of the washing solution to be used in the washing step may be noticeably reduced.
摘要翻译：本发明提供了一种用于处理卤化银彩色照相材料的经济方法，包括固定或漂白固定材料，然后用少量的洗涤补充液洗涤。本发明的方法的特征在于，待处理的卤化银彩色照相材料含有至少一种下式（I）或（II）的青色染料形成成色剂，并且洗涤步骤中的洗涤补充剂的量落入（I）其中R1表示-CONR5R6，其中R1表示-CONR5R6，其中R1表示-CONR5R6，其中R1表示-CONR5R6 ，-NHCOR 5，-NHCOOR 7，-NHSO 2 R 7，-NHCONR 5 R 6或-NHSO 2 NR 5 R 6; R2表示萘酚环上的取代基; m为0〜3的整数。 R3表示一价有机基团; R4表示取代或未取代的芳基; X表示氢原子或能够通过与氧化芳族伯胺显影剂的偶联反应释放的基团; R5和R6各自表示氢原子，脂族基团，芳族基团或杂环基团; R 7表示脂肪族基团，芳香族基团或杂环基团; 当m为式中的多数时，R 2可以相同或不同，或者可以彼此键合形成环; 并且R 2和R 3，或者R 3和X可以彼此键合形成环。根据本方法，可以防止青色染料的热变色，并且可以提高其随时间的稳定性，并且可以显着降低洗涤步骤中使用的洗涤溶液的量。

87. 发明授权

US4849333A Method for processing a silver halide color photographic material 失效
标题翻译：用于处理卤化银彩色照相材料的方法
公开(公告)号：US4849333A
公开(公告)日：1989-07-18
申请号：US185263
申请日：1988-04-18
申请人： Yoshihiro Fujita
发明人： Yoshihiro Fujita
IPC分类号： G03C11/00 , G03C7/30
CPC分类号： G03C7/3046
摘要： A method is disclosed for the processing of an imagewise exposed silver halide color photographic material, wherein at least one of wash water and a stabilizing solution used in a step subsequent to a bleach-fixing step or a fixing step following a bleaching step contains at least one compound represented by formula (I) ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, and R.sub.5 each represents a hydrogen atom, a halogen atom, an alkyl group, a substituted alkyl group, an acyl group, a hydroxy group, an amino group, a nitro group, a carboxy group, or a sulfo group.
摘要翻译：公开了一种用于处理成像曝光的卤化银彩色照相材料的方法，其中在漂白固定步骤之后的步骤中使用的洗涤水和稳定溶液中的至少一种或漂白步骤后的固色步骤至少包含一种由式（I）表示的化合物其中R 1，R 2，R 3，R 4和R 5各自表示氢原子，卤素原子，烷基，取代的烷基，酰基，羟基基，氨基，硝基，羧基或磺基。

88. 发明授权

US4831404A Automatic focusing camera 失效
标题翻译：自动对焦相机
公开(公告)号：US4831404A
公开(公告)日：1989-05-16
申请号：US163472
申请日：1988-03-04
申请人： Yoshihiro Fujita , Kazuhiro Akiyama , Miharu Takahashi
发明人： Yoshihiro Fujita , Kazuhiro Akiyama , Miharu Takahashi
IPC分类号： G03B13/36 , G02B7/28 , G02B7/32
CPC分类号： G02B7/28 , G02B7/32
摘要： An automatic focusing camera is equipped with an automatic subject distance detecting device for detecting which of a plurality of predetermined distances is nearest to that at which the subject lies. A lens positioning member adjusts an objective lens to a suitable focusing position in which the objective lens has a depth of field straddling that nearest predetermined distance detected by the automatic subject distance detecting device. Another lens positioning member adjusts the objective lens to a focusing position in which the objective lens will be focused on a subject, such as a landscape, at infinity, independently of the distances detected by the automatic subject distance detecting device. The latter objective lens positioning member is externally operable when it is intended to photograph a subject at infinity, before depressing the shutter button.
摘要翻译：自动聚焦照相机配备有自动被摄体距离检测装置，用于检测多个预定距离中的哪一个距离被摄体所在的距离最近。透镜定位构件将物镜调整到合适的聚焦位置，在该对准位置物镜具有跨越由自动被摄体距离检测装置检测到的最近预定距离的景深。另一个透镜定位构件将物镜调整到聚焦位置，在聚焦位置中，物镜将无限远地聚焦在诸如景观的被摄物体上，与自动被摄体距离检测装置检测到的距离无关。在按下快门按钮之前，当旨在在无限远拍摄被摄体时，后一个物镜定位构件可外部操作。

89. 发明授权

US4079388A Illumination detecting and recording method and device therefor 失效
标题翻译：照明检测和记录方法及其装置
公开(公告)号：US4079388A
公开(公告)日：1978-03-14
申请号：US652678
申请日：1976-01-27
申请人： Sho Takahama , Katsuji Muramatsu , Yoshihiro Fujita , Tsunemasa Okada
发明人： Sho Takahama , Katsuji Muramatsu , Yoshihiro Fujita , Tsunemasa Okada
IPC分类号： G03C5/00 , G03B17/24 , G03B27/72 , G03B27/73 , G03B27/80 , G03B7/08
CPC分类号： G03B17/24 , G03B2206/004 , G03B2217/243 , G03B2217/246
摘要： Conventionally, color films must be used with the light source or illumination for which it was designed, such as for natural daylight, fluorescent-light or tungsten-light or, if used with another light source, a suitable conversion filter must be placed over the camera lens. However, an improvement in the emulsion of the film provide an improved type of film with which good printed images are available through a mere correction during printing of the film. The present invention provides a method and a device for detecting and recording the type of illumination through detection of their spectral properties and detection of existence of a flickering noise due to an alternating voltage of the commercial power supply, and a system for an automatic film development.
摘要翻译：通常，彩色胶片必须与其设计的光源或照明一起使用，例如用于自然采光，荧光灯或钨光灯，或者如果与其他光源一起使用，则必须将合适的转换滤光片放置在镜头。然而，膜的乳液的改进提供了一种改进型的膜，通过在胶片的印刷期间仅仅进行校正，可以获得良好的印刷图像。本发明提供一种检测和记录照明类型的方法和装置，该方法和装置通过检测它们的光谱特性并检测由商用电源的交流电压引起的闪烁噪声的存在以及用于自动胶片显影的系统。

90. 发明授权

US4041308A Automatic control device for correcting filters 失效
标题翻译：用于校正过滤器的自动控制装置
公开(公告)号：US4041308A
公开(公告)日：1977-08-09
申请号：US685219
申请日：1976-05-11
申请人： Yoshihiro Fujita
发明人： Yoshihiro Fujita
IPC分类号： G03B27/73 , G03B11/00 , G03B17/12 , G01J3/34
CPC分类号： G03B17/12 , G03B11/00
摘要： A control device, adapted to automatically insert a proper correcting filter in a photographing light path dependent upon the color balance of the film used and the type of lighting conditions, is disclosed. Three signals are developed indicating, respectively, that the illuminating light is sunlight, incandescent light, and fluorescent light. The different types of light are detected by a pair of discriminators, one of which is based upon spectral content and the other of which is based on the presence of flicker. Incandescent light is distinguished from the other types of light by its unique spectral characteristic. Sunlight is distinguished from the other types by the absence of an a.c. flicker in such light. The three signals are applied to a mechanism which inserts the filters. A switching means is provided in-between the latter three signals and the filters so that the set of filters connected to be responsive to the three signals depends upon the color balance of the film used.
摘要翻译：公开了一种控制装置，其适于根据所使用的胶片的颜色平衡和照明条件的类型自动地将适当的校正滤光片插入拍摄光路中。开发三个信号，分别指示照明光是阳光，白炽灯和荧光灯。不同类型的光由一对鉴别器检测，其中一个鉴别器基于光谱内容，另一个基于闪烁的存在。通过其独特的光谱特性，白炽灯与其他类型的光不同。阳光与其他类型的区别在于没有a.c. 在这样的光线中闪烁。三个信号被应用于插入滤波器的机构。在后三个信号和滤波器之间提供开关装置，使得连接以响应于三个信号的滤波器组取决于所使用的膜的颜色平衡。

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