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公开(公告)号：US4491630A
公开(公告)日：1985-01-01
申请号：US460512
申请日：1983-01-24
CPC分类号： G03C7/39252 , G03C7/384
摘要： A silver halide color photographic light-sensitive material comprising a support having thereon a silver halide emulsion layer containing at least one kind of compound represented by the following general formula (I): ##STR1## wherein each substituent represented by R.sub.1, R.sub.2, R.sub.3, X, or Ar and m are defined within the specification, said silver halide color photographic light-sensitive material comprises a compound represented by the following general formula (II) in the silver halide emulsion layer containing the compound represented by the above general formula (I) and/or a hydrophilic colloid layer which is positioned at the remoter side than the silver halide emulsion layer from the support: ##STR2## wherein each substituent represented by Y, R.sub.4, R.sub.5, R.sub.6, R.sub.7 or Ar is defined within the specification.The silver halide color photographic light-sensitive material can provide a magenta color image having excellent photographic properties without the occurrence of stain, even when the color photographic material is processed in a processing solution under the running condition.A method of forming a color image using the silver halide color photographic light-sensitive material is also disclosed.
摘要翻译： 一种卤化银彩色照相感光材料，其包含其上具有卤化银乳剂层的载体，所述卤化银乳剂层含有由以下通式（I）表示的至少一种化合物：其中每个由R 1，R 2表示的取代基 所述卤化银彩色照相感光材料包含由以上通式表示的化合物的卤化银乳剂层中的由以下通式（II）表示的化合物：其中，R 3，X或Ar和m定义在本说明书中， 式（I）和/或位于距离载体的卤化银乳剂层更远侧的亲水胶体层：其中由Y，R4，R5，R6，R7或Ar表示的每个取代基 在规范内定义。 卤化银彩色摄影感光材料即使当在运行状态下在处理溶液中处理彩色照相材料时，也可以提供具有优异的照相性能的品红色图像，而不会发生污渍。 还公开了使用卤化银彩色照相感光材料形成彩色图像的方法。
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公开(公告)号：US4456682A
公开(公告)日：1984-06-26
申请号：US420689
申请日：1982-09-21
CPC分类号： G03C7/39252
摘要： A silver halide color photographic material is disclosed. The material has improved developing characteristics which are obtained by containing both a substantially light-insensitive silver halide and at least one specific 3-pyrazolidone compound. The substantially light-insensitive silver halide includes a halogen composition consisting of 0 to 100 percent of bromide, 0 to 2 percent of iodine and the residual percent of chlorine, a mean grain size of 0.01 to 0.3.mu., and a coverage of 5 to 500 mg/m.sup.2. The 3-pyrazolidone compound has the following general formula (I): ##STR1## wherein X represents a hydrogen atom or an acetyl group; R represents an aryl group; and R.sub.1, R.sub.2, R.sub.3 and R.sub.4 each represents a hydrogen atom, an alkyl group or an aryl group, and they may be the same as or different from one another. The material can be developed at an increased speed and is not accompanied by undesirable photographic effects such as fogging.
摘要翻译： 公开了一种卤化银彩色照相材料。 该材料具有改善的显影特性，其通过含有基本上不受光的卤化银和至少一种特定的3-吡唑烷酮化合物而获得。 基本上不光敏的卤化银包括卤素组合物，其由0-100％的溴化物，0-2％的碘和氯的残余百分比组成，平均粒径为0.01至0.3μm，覆盖率为5至500 mg / m2。 3-吡唑烷酮化合物具有以下通式（I）：其中X表示氢原子或乙酰基;（I） R表示芳基; 并且R 1，R 2，R 3和R 4各自表示氢原子，烷基或芳基，并且它们可以彼此相同或不同。 该材料可以以增加的速度进行显影，并且不伴随不期望的照相效果，如起雾。
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公开(公告)号：US4409324A
公开(公告)日：1983-10-11
申请号：US420665
申请日：1982-09-21
CPC分类号： G03C7/388 , G03C7/39252
摘要： A multilayer color photographic sensitive material is disclosed. The material is comprised of a support base and a silver halide emulsion layer. The material contains at least one layer containing a high boiling solvent and an oil-soluble coupler, wherein the volume ratio of solvent to coupler is 1/2 or less, and a compound represented by the general formula (I): ##STR1## wherein X is a hydrogen atom or an acetyl group, R is an aryl group, and R.sub.1, R.sub.2, R.sub.3 and R.sub.4, which may be the same or different, each represents a hydrogen atom, an alkyl group or an aryl group. The material produces sharp images even though it contains a low oil/coupler ratio. Furthermore, there is no retardation of development.
摘要翻译： 公开了一种多层彩色感光材料。 该材料由支撑基底和卤化银乳剂层组成。 该材料含有至少一层包含高沸点溶剂和油溶性成色剂，其中溶剂与偶合剂的体积比为1/2或更小，以及由通式（I）表示的化合物：
（ I）其中X是氢原子或乙酰基，R是芳基，R 1，R 2，R 3和R 4可以相同或不同，各自表示氢原子，烷基或芳基。 该材料即使含有较低的油/耦合比，也能产生清晰的图像。 此外，发展没有阻碍。 -
4.发明授权
公开(公告)号：US4383027A
公开(公告)日：1983-05-10
申请号：US391331
申请日：1982-06-23
IPC分类号： G03C7/38 , C07D231/22 , C07D231/52 , C09B26/02 , G03C7/26 , G03C7/384 , G03C1/40
CPC分类号： C07D231/22 , C07D231/52 , G03C7/384
摘要： A silver halide color photographic light-sensitive material comprising a support having thereon a silver halide emulsion layer containing at least one coupler represented by the following general formula (I): ##STR1## The substituents are disclosed in the specification. The silver halide color photographic light-sensitive material in which a specific class of 1-phenyl-3-anilono-4-phyenylthio-5-pyrazolone type two-equivalent magenta color image forming couplers and a specific class of 1-phenyl-3-pyrazolidone derivatives are used in association with each other can provide a magenta color image of high sensitivity without increasing the fog level. A method for developing the material is also disclosed.
摘要翻译： 一种卤化银彩色照相感光材料，其包括其上具有包含至少一种由以下通式（I）表示的偶联剂的卤化银乳剂层的载体：所述取代基在说明书中公开。 卤化银彩色照相感光材料，其中特定类别的1-苯基-3-苯偶姻-4-氰基硫基-5-吡唑啉酮型二等效品红色图像形成成色剂和特定类别的1-苯基-3- 吡唑烷酮衍生物相互结合使用可以提供高灵敏度的品红色图像而不增加雾度。 还公开了用于显影材料的方法。
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5.发明授权
公开(公告)号：US5006456A
公开(公告)日：1991-04-09
申请号：US202558
申请日：1988-06-06
申请人： Masakazu Morigaki , Takatoshi Ishikawa , Kazuto Andoh , Nobuo Seto , Toshio Koshimizu , Shinji Ueda
发明人： Masakazu Morigaki , Takatoshi Ishikawa , Kazuto Andoh , Nobuo Seto , Toshio Koshimizu , Shinji Ueda
CPC分类号： G03C7/407
摘要： A method for processing a silver halide color photographic light-sensitive material comprises the steps of developing the light-sensitive material with a color developer containing an aromatic primary amine color developing agent, desilvering, washing with water and/or stabilizing the material in which at least one processing solution used in at least one step of the processing contains at least one compound selected from the group consisting of sulfinic acids and salts and precursors thereof. This method makes it possible to effectively prevent the formation of stains due to not only the components of the light-sensitive material per se but also those attributable to the processing solutions, during processing or storage with time, and to enhance the stability of processing solutions.
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6.发明授权Color reversal image forming process using high chloride emulsions and high chloride developing solutions 失效使用高氯化物乳液和高氯化物显影液的彩色反转成像方法
公开(公告)号：US5356759A
公开(公告)日：1994-10-18
申请号：US978743
申请日：1992-11-19
申请人： Akio Mitsui , Takatoshi Ishikawa
发明人： Akio Mitsui , Takatoshi Ishikawa
IPC分类号： G03C1/035 , G03C1/06 , G03C5/50 , G03C7/00 , G03C7/407 , G03C7/46 , G03C1/08 , G03C7/26 , G03C7/32
CPC分类号： G03C5/50
摘要： A color reversal image forming process using a color reversal photographic material is disclosed. The process comprises an exposure step, a black and white development step, a reversal step, a color development step and a desilvering step. The color reversal photographic material comprises a support and one or more silver halide emulsion layers. According to one embodiment of the present invention, at least one silver halide emulsion layer comprises silver halide containing chloride of not less than 90 mole %, iodide of 0 mole % and bromide of not more than 10 mole %. According to another embodiment, at least one silver halide emulsion layer comprises silver halide containing chloride of not less than 88 mole %, iodide of 0.1 to 2 mole % and bromide of not more than 10 mole %. The silver halide emulsion layer further contains a compound represented by the formula (Ia) or (Ib): ##STR1## wherein R.sup.11 is an alkyl group, an alkenyl group, a heterocyclic group or an aryl group; X.sup.1 is hydrogen, an alkali metal atom, an ammonium group or a precursor thereof; V.sup.1 is an oxygen atom, a sulfur atom, .dbd.NH or .dbd.N--(L).sub.n, --R.sup.12 ; L is a divalent linking group; and n is 0 or 1.
摘要翻译： 公开了使用彩色反转照相材料的彩色反转图像形成方法。 该方法包括曝光步骤，黑白显影步骤，反转步骤，显色步骤和脱银步骤。 彩色反转照相材料包括载体和一个或多个卤化银乳剂层。 根据本发明的一个实施方案，至少一个卤化银乳剂层包含卤化银，其含有不小于90摩尔％的氯化物，0摩尔％的碘化物和不大于10摩尔％的溴化物。 根据另一个实施方案，至少一个卤化银乳剂层包含卤化银，其含有不低于88摩尔％的氯化物，0.1-2摩尔％的碘化物和不大于10摩尔％的溴化物。 卤化银乳剂层还含有式（Ia）或（Ib）表示的化合物：其中R11是烷基，烯基，杂环基或芳基; X1是氢，碱金属原子，铵基或其前体; V1是氧原子，硫原子，= NH或= N-（L）n，-R12; L是二价连接基团; n为0或1。
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公开(公告)号：US4469781A
公开(公告)日：1984-09-04
申请号：US438185
申请日：1982-11-01
CPC分类号： G03C7/421
摘要： The disclosed invention is a means for preventing the reduction of color density caused by the formation of leuco compounds from cyan dyes when processing color photographic materials with a bleach solution or a blix solution containing benzyl alcohol. The invention involves incorporating the compound shown by the following formula (I) in the bleach solution or blix solution: ##STR1## wherein X represents a hydrogen atom or an acetyl group; R represents an aryl group; and R.sub.1, R.sub.2, R.sub.3 and R.sub.4, which may be the same or different, each represents a hydrogen atom, an alkyl group or an aryl group.
摘要翻译： 所公开的发明是当用漂白剂溶液或含有苄醇的混合溶液处理彩色照相材料时，防止由青色染料形成无色化合物引起的色浓度降低的方法。 本发明涉及将下式（I）所示的化合物掺入漂白溶液或混合溶液中：其中X表示氢原子或乙酰基; R表示芳基; R 1，R 2，R 3和R 4可以相同或不同，表示氢原子，烷基或芳基。
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8.发明授权
公开(公告)号：US4465762A
公开(公告)日：1984-08-14
申请号：US354420
申请日：1982-03-03
CPC分类号： G03C7/39252
摘要： A method for forming a color image comprising color developing a color photographic silver halide light-sensitive material containing at least one compound represented by formula (I) ##STR1## wherein X is a hydrogen atom or an acetyl group, R is an aryl group, and each of R.sub.1, R.sub.2, R.sub.3, and R.sub.4 is a hydrogen atom, an alkyl group, or an aryl group,using a color developer containing a p-phenylenediamine-based and/or p-aminophenol-based color developing agent and without performing black-and-white development.
摘要翻译： 一种形成彩色图像的方法，包括彩色显影含有至少一种由式（I）表示的化合物（I）的彩色照相卤化银感光材料，其中X是氢原子或乙酰基，R是 芳基，R 1，R 2，R 3和R 4各自为氢原子，烷基或芳基，使用含有对苯二胺类和/或对氨基苯酚系彩色显影剂的显色剂 并且不进行黑白发展。
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公开(公告)号：US20100215387A1
公开(公告)日：2010-08-26
申请号：US12533217
申请日：2009-07-31
申请人： Takatoshi Ishikawa
发明人： Takatoshi Ishikawa
IPC分类号： G03G15/16
CPC分类号： G03G15/161 , G03G15/1615 , G03G15/6591 , G03G2215/00476
摘要： An image forming apparatus includes an image carrier, an endless intermediate transfer member having a transport surface and being tensioned to transport a developer image, transferred from the image carrier to the intermediate transfer member, from a first transfer position to a second transfer position, a first transfer member that brings the intermediate transfer member in contact with the image carrier and transfers a developer image present on the image carrier to the intermediate transfer member at the first transfer position, a second transfer member that transfers the developer image to a recording medium at the second transfer position, a position adjusting member that adjusts a position of the transport surface of the intermediate transfer member downstream of the first transfer position, and a controller that controls the position adjusting member responsively to a type of the recoding medium to which the second transfer member transfers the developer image.
摘要翻译： 图像形成装置包括图像载体，具有传送表面并被张紧以将从图像载体传送到中间转印部件的显影剂图像从第一转印位置传送到第二转印位置的环形中间转印部件， 第一传送构件，其使中间转印构件与图像载体接触，并将存在于图像载体上的显影剂图像转印到第一转印位置处的中间转印构件;第二转印构件，其将显影剂图像转印到记录介质 第二转印位置，调节中间转印部件在第一转印位置下游的输送表面的位置的位置调整部件，以及响应于记录介质的类型来控制位置调整部件的控制器， 传输成员传输开发者图像。
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公开(公告)号：US20090208259A1
公开(公告)日：2009-08-20
申请号：US12235250
申请日：2008-09-22
申请人： Takatoshi Ishikawa
发明人： Takatoshi Ishikawa
IPC分类号： G03G15/16
CPC分类号： G03G15/1615 , G03G2215/1623
摘要： A transfer apparatus includes a transfer belt that conveys a toner image which has been transferred to an outer periphery face thereof; a transfer member that, at a contact portion, causes the toner image to be transferred from the outer periphery face of the transfer belt to a recording medium; an opposing roller that is disposed to oppose the transfer member at an inner periphery side of the transfer belt; an opposing belt that is wound round the opposing roller; and a tension member that is disposed at an upstream side of a conveyance direction of the transfer belt relative to the opposing roller, the opposing belt being wound round the tension member, and the tension member causing the opposing belt to touch against the inner side of the transfer belt at the upstream side relative to the contact portion.
摘要翻译： 传送装置包括传送已转印到其外周面的调色剂图像的转印带; 转印部件，其在接触部分处使得调色剂图像从转印带的外周面转印到记录介质上; 在转印带的内周侧设置成与转印部件相对的相对辊; 在相对的辊上缠绕的相对的带; 以及张力构件，其设置在所述转印带相对于所述相对辊的输送方向的上游侧，所述相对的带缠绕在所述张力构件上，并且所述张力构件使所述相对的带接触到 转印带在相对于接触部分的上游侧。
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