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公开(公告)号：US5187051A
公开(公告)日：1993-02-16
申请号：US647127
申请日：1991-01-29
申请人： Takatoshi Ishikawa
发明人： Takatoshi Ishikawa
CPC分类号： G03C1/95 , G03C7/413 , Y10S430/151
摘要： There is disclosed a method for processing a silver halide photographic material comprising processing the silver halide color photographic material containing a prescribed amount of titanium oxide in an water-resistant resin layer on the silver halide color photographic material, with a color developer containing a prescribed amount of chloride ions. The disclosure described provides a method of developing processing wherein edge stain due to penetration of a developing solution from the cut end of the base is prevented and the sharpness of image is excellent.
摘要翻译： 公开了一种处理卤化银照相材料的方法，包括在含有规定量的彩色显影剂的卤化银彩色照相材料的耐水树脂层中处理含有规定量的氧化钛的卤化银彩色照相材料 的氯离子。 所公开的内容提供了一种显影处理的方法，其中防止了由底部的切割端渗透显影液而导致的边缘污染，并且图像的清晰度优异。
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公开(公告)号：US5182574A
公开(公告)日：1993-01-26
申请号：US739960
申请日：1991-08-05
IPC分类号： B41J2/335
CPC分类号： B41J2/33525 , B41J2/33545 , B41J2/3355 , B41J2/3357
摘要： A thermal head for a thermal-transfer or heat-sensitive printer has a silicon substrate having a projection. A porous silicon layer having a small thermal conductivity is formed on the silicon substrate so as to cover at least the projection on the silicon substrate. A heat-generating resistor layer is formed on the porous silicon oxide layer in a region above the projection of the silicon substrate. A conductor layer is formed on the heat-generating layer so as to expose the portion of the heat-generating resistor layer which is right above the projection of the silicon substrate and which serves as a heat-generating portion. The heat-generating portion and the conductor layer are covered by a protective layer.
摘要翻译： 用于热转印或热敏打印机的热敏头具有具有突起的硅衬底。 在硅衬底上形成具有小导热性的多孔硅层，以便至少覆盖硅衬底上的突起。 在硅衬底的突起上方的区域上的多孔氧化硅层上形成发热电阻层。 在发热层上形成导体层，以使发热电阻层的位于硅衬底的突出部正上方并作为发热部的部分露出。 发热部和导体层被保护层覆盖。
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43.再颁专利
公开(公告)号：USRE33964E
公开(公告)日：1992-06-16
申请号：US581630
申请日：1990-09-11
IPC分类号： G03C7/413
CPC分类号： G03C7/413
摘要： A method of processing a silver halide color photographic material in which the color developer used comprises an aromatic primary amine color developing agent and a compound of formula: ##STR1## wherein X represents a trivalent group necessary to complete a condensed ring;R.sup.1 and R.sup.2 each represents an alkylene group, an arylene group, an alkenylene group, or an aralkylene group;and, if desired, does not contain a substantial amount of benzyl alcohol to achieve improved stability and color developability of the color developer and a reduction of fog generation in the running development process.
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公开(公告)号：US5019850A
公开(公告)日：1991-05-28
申请号：US395673
申请日：1989-08-18
摘要： A photographic developing apparatus of the type in which development is effected by passing exposed sensitive material (principally one for printing such as photographic paper) successively through a developing vessel, a bleaching/fixing vessel, and a rinsing vessel. The bleaching/fixing vessel is replenished with a mixture of concentrated processing liquid and liquid extracted from the rinsing vessel, so that the amount of processing liquid discharged from the rinsing vessel as overflow is reduced, thereby alleviating the burden of waste liquid disposal.When the exposed sensitive material to be processed is principally one for photographing such as negative film or reversal film, the material is successively passed through a developing vessel, a bleaching vessel, a fixing vessel, and a rinsing vessel, or through a developing vessel, a bleaching vessel, a bleaching/fixing vessel, and a rinsing vessel, so that concentrated processing liquid and liquid extracted from the rinsing vessel are supplied to the fixing vessel or the bleaching/fixing vessel which is immediately before the rinsing vessel.
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45.发明授权Bleach-fixing solution concentrate composition and method for processing silver halide color photographic materials 失效漂白剂固定液浓缩物组合物和卤化银彩色照相材料的处理方法
公开(公告)号：US4956268A
公开(公告)日：1990-09-11
申请号：US343323
申请日：1989-04-26
IPC分类号： G03C7/42
CPC分类号： G03C7/42
摘要： A two-part bleach-fixing solution composition comprising of a first concentrate composition containing a reducing compound comprising a silver halide solvent and a preservative as main components; and a second concentrate composition having a pH of 1.5 or less, containing an oxidizing compound comprising a bleaching agent and an acid as main components.The invention also relates to a method for processing a silver halide color photographic material by the steps of:(a) developing an exposed silver halide color photographic material comprising a support having thereon at least one red-sensitive silver halide emulsion layer containing at least one coupler represented by formula (I) or (II); at least one green-sensitive silver halide emulsion layer containing at least one coupler represented by formula (III) or (IV); and at least one blue-sensitive silver halide emulsion layer containing a yellow coupler represented by formula (V): ##STR1## wherein R.sub.1, R.sub.2 and R.sub.4 each represents an aliphatic group, an aromatic group, a heterocyclic group, an aromatic amino group or a heterocyclic amino group; R.sub.5 represents an aliphatic group; R.sub.3 and R.sub.6 each represents hydrogen, a halogen atom, an aliphatic group, an aliphatic oxy group or an acylamino group; R.sub.7 and R.sub.9 each represents a substituted or unsubstituted phenyl group; R.sub.8 represents hydrogen, an aliphatic acyl group, an aromatic acyl group, an aliphatic sulfonyl group or an aromatic sulfonyl group; R.sub.10 represents hydrogen or a substituent; Q represents a substituted or unsubstituted N-phenylcarbamoyl group; Za and Zb each represents unsubstituted methine, substituted methine or .dbd.N--; Y.sub.1, Y.sub.2 and Y.sub.4 each represents a halogen atom or a coupling releasable group; Y.sub.3 represents hydrogen or a coupling releasable group; and Y.sub.5 represents a coupling releasable group; and(b) bleach-fixing said developed silver halide color photographic material using a bleach-fixing solution prepared by diluting and combining the two-part bleach-fixing solution of the invention.
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46.发明授权
公开(公告)号：US4954426A
公开(公告)日：1990-09-04
申请号：US187600
申请日：1988-04-28
申请人： Takatoshi Ishikawa
发明人： Takatoshi Ishikawa
CPC分类号： G03C7/44
摘要： A method for processing a silver halide color photographic light-sensitive material comprises color developing the light-sensitive material and then subjecting it to bleach-fixing treatment, the amount of bleach-fixing solution replenished being 0.2 to 15 times the volume of the color developer carried over, to the bleach-fixing bath, by the processed light-sensitive material per unit area thereof and not less than 80 mole % of the total non-metallic cations present in the replenisher for the bleach-fixing solution being ammonium ions. This method makes it possible to substantially reduce the magenta stains formed after processing due to the magenta couplers used.
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公开(公告)号：US4937608A
公开(公告)日：1990-06-26
申请号：US393745
申请日：1989-08-15
CPC分类号： G03D3/065
摘要： In a photographic processing apparatus for immersing and developing an exposed light sensitive material in a developer contained in a developing tank, the temperature of the developer is detected and an evaporation amount of the developer corresponding to an elapsed time period is estimated on the basis of the temperature detected. Then, a replenishment water is supplied to the developing tank by the amount based on this estimated evaporation amount. Consequently, an optimum concentration of the developer in the developing tank can be maintained, thereby preventing a change in the developing characteristics.
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48.发明授权
公开(公告)号：US4880728A
公开(公告)日：1989-11-14
申请号：US30352
申请日：1987-03-26
申请人： Takatoshi Ishikawa , Junya Nakajima
发明人： Takatoshi Ishikawa , Junya Nakajima
CPC分类号： G03C7/44
摘要： The present invention relates to a processing method for a silver halide color photographic material, which makes it possible to substantially reduce the amount of waste liquor and the pollution of the environments. In the process, the color photosensitive material is continuously developed, and the process is characterized in that all or a part of the overflow of a color developer being substantially free from benzyl alcohol is used as a part of a processing solution used in a process other than the color development process.
摘要翻译： 本发明涉及一种卤化银彩色照相材料的加工方法，其可以显着减少废液的量和环境的污染。 在此过程中，彩色感光材料被连续显影，其特征在于使用基本上不含苄醇的彩色显影剂的全部或一部分溢出物作为其它方法中使用的处理溶液的一部分 比颜色开发过程。
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49.发明授权
公开(公告)号：US4845016A
公开(公告)日：1989-07-04
申请号：US8506
申请日：1987-01-29
申请人： Takatoshi Ishikawa , Nobuo Sakai
发明人： Takatoshi Ishikawa , Nobuo Sakai
CPC分类号： G03C7/39252
摘要： A process for processing a silver halide color photographic material is described, which comprises processing by treatment with a color developer containing an aromatic primary amine developing agent but substantially free from benzyl alcohol, for a time shorter than 2 min and 30 sec, a silver halide color photographic material having on a support at least one photograph-constituting layer containing a compound represented by formula (I) ##STR1## wherein R.sub.0 represents a substituted or unsubstituted aryl group; R.sub.1, R.sub.2, R.sub.3 and R.sub.4 each represents a hydrogen atom, a substituted or unsubstituted alkyl group, or a substituted or unsubstituted aryl group; and Z represents a hydrogen atom or a substituted or unsubstituted acetyl group.
摘要翻译： 描述了一种处理卤化银彩色照相材料的方法，其包括通过用含有芳族伯胺显影剂但基本上不含苄醇的显色剂处理短时间不超过2分30秒的处理，卤化银 在载体上具有含有式（I）表示的化合物（I）的至少一个照相构成层的彩色照相材料其中R 0表示取代或未取代的芳基; R 1，R 2，R 3和R 4各自表示氢原子，取代或未取代的烷基或取代或未取代的芳基; Z表示氢原子或取代或未取代的乙酰基。
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公开(公告)号：US4830948A
公开(公告)日：1989-05-16
申请号：US169633
申请日：1988-03-17
摘要： A method of forming color photographic images where a silver halide color photographic material containing a coupler which forms a dye by reaction with the oxidation product of an aromatic primary amine developing agent and containing an acid-processed gelatin in an amount of 25% by weight or more of the amount of the total gelatin coated is color developed, desilvered and then rinsed in water and/or stabilized. The total of the processing time of said desilvering, rinsing-in-water and stabilization steps is controlled to be 3 minutes or less, and/or the amount of replenisher added to the rinsing-in-water bath and stabilization bath is controlled to be from 0.5 to 50 times of the amount of the processing solution which is brought into the rinsing-in-water bath and stabilization bath from the desilvering bath together with the material which is being processed. By the method, staining of the processed photographic material in a rapid processing can noticeably be reduced and the amount of the final rinsing or stabilizing solution to be used can noticeably be economized without lowering the image storability of the processed material.
摘要翻译： 一种形成彩色摄影图像的方法，其中含有通过与芳族伯胺显影剂的氧化产物反应并含有25重量％的酸加工明胶形成染料的成色剂的卤化银彩色照相材料，或 更多的涂覆的总明胶的量是显色的，脱水的，然后在水中漂洗和/或稳定化。 将所述脱银，水中漂洗和稳定化步骤的处理时间的总和控制在3分钟以下，和/或将加入到水洗水浴和稳定浴中的补充剂的量控制在 与被处理的材料一起进入洗涤水浴的处理溶液的量的0.5至50倍以及来自脱溶液的稳定浴。 通过该方法，可以显着地降低处理后的照相材料在快速处理中的染色，并且可以显着地节省要使用的最终漂洗或稳定溶液的量，而不降低处理材料的图像保存性。
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