公开(公告)号：US5556737A

公开(公告)日：1996-09-17

申请号：US159495

申请日：1993-11-30

申请人： Koichi Nakamura

发明人： Koichi Nakamura

IPC分类号： C08L3/00 ,  C08L67/00 ,  C08L67/02 ,  G03C1/035 ,  G03C1/79 ,  G03C1/795 ,  G03C1/91 ,  G03C7/30 ,  G03C7/42 ,  G03C7/44 ,  G03C11/00 ,  G03C5/38 ,  G03C1/76 ,  G03C1/85

CPC分类号： G03C7/44 ,  G03C1/79 ,  G03C7/3046 ,  Y10S430/164

摘要： The present invention relates to a method for forming a color image in a silver halide color photographic material comprising a reflective support having coated thereon a composition comprising a polyester resin and a white pigment mixed and dispersed in said polyester resin, at least one yellow color forming silver halide photosensitive emulsion layer, at least one magenta color forming silver halide photosensitive emulsion layer, and at least one cyan color forming silver halide photosensitive emulsion layer on said support, each of said yellow, magenta and cyan color forming silver halide photosensitive emulsion layers having silver halide grains containing 95 mol % or more of silver chloride, wherein said method comprises the steps of exposing imagewise said silver halide color photographic material to light, developing said imagewise exposed silver halide color photographic material in a color developing solution, subjecting said developed silver halide color photographic material to desilvering by bleaching and fixing, or by bleach-fixing, subjecting said silver halide color photographic material to a washing bath or to a stabilizing bath, and drying said developed silver halide color photographic material, wherein the amount of replenishment of desilvering step (iii) is 0.5 to 3 times the amount of the color developing solution carried over from the developing step (ii) into the desilvering step (iii).

摘要翻译： 本发明涉及一种在卤化银彩色照相材料中形成彩色图像的方法，该方法包括其上涂覆有包含聚酯树脂和混合并分散在所述聚酯树脂中的白色颜料的组合物的反射载体，至少一种黄色形成 卤化银感光乳剂层，至少一种品红色形成卤化银感光乳剂层和在所述载体上的至少一种形成青色的卤化银感光乳剂层，所述黄色，品红色和青色形成卤化银感光乳剂层中的每一种具有 含有95mol％以上氯化银的卤化银颗粒，其中所述方法包括以下步骤：使成像的所述卤化银彩色照相材料曝光，在彩色显影液中显影所述成像曝光的卤化银彩色照相材料， 卤化物彩色照相材料 通过漂白和固定来脱泡，或通过漂白固定，将所述卤化银彩色照相材料经受洗涤浴或稳定浴，并干燥所述显影的卤化银彩色照相材料，其中除去步骤（iii） ）是从显影步骤（ii）转移到脱银步骤（iii）中的显色溶液的量的0.5至3倍。

公开(公告)号：US5380626A

公开(公告)日：1995-01-10

申请号：US42800

申请日：1993-04-06

申请人： Koichi Nakamura ,  Yoshiharu Yabuki

发明人： Koichi Nakamura ,  Yoshiharu Yabuki

IPC分类号： G03C5/38 ,  G03C1/035 ,  G03C7/42 ,  G03C7/00 ,  G03C5/18 ,  G03C5/44 ,  G03C

CPC分类号： G03C7/42 ,  Y10S430/134

摘要： A method for forming an image in a silver halide color photographic material comprising a support having thereon at least one light-sensitive silver halide emulsion layer, which comprises imagewise exposing the silver halide color photographic material, color developing the exposed material and then subjecting the developed material to a desilverization treatment, wherein the desilverization treatment is carried out using a processing solution having a bleaching ability and containing at least one of an amidine compound or a bisguanidine compound and a ferric salt of an organic acid, and also a method for processing a silver halide photographic material wherein processing is additionally carried out in the presence of a stilbene fluorescent brightener using a desilverization bath containing at least one of an amidine compound or a bisguanidine compound.

摘要翻译： 一种用于在卤化银彩色照相材料中形成图像的方法，其包括其上具有至少一个感光卤化银乳剂层的载体，其包括成像曝光卤化银彩色照相材料，使曝光的材料显色，然后使显影 进行脱银处理的材料，其中使用具有漂白能力并且含有脒化合物或双胍化合物和有机酸的三价铁中的至少一种的处理溶液进行脱银处理，以及有机酸的处理方法 卤化银照相材料，其中使用含有脒化合物或二胍化合物中的至少一种的脱银浴在二苯乙烯荧光增白剂的存在下进一步进行处理。

公开(公告)号：US5362549A

公开(公告)日：1994-11-08

申请号：US13610

申请日：1993-02-04

申请人： Hirokatsu Imamura ,  Koichi Nakamura ,  Jiro Ohnishi

发明人： Hirokatsu Imamura ,  Koichi Nakamura ,  Jiro Ohnishi

IPC分类号： B41M5/26 ,  B41M5/382 ,  B41M5/40 ,  B41M5/42 ,  B41M5/44

CPC分类号： B41M5/42 ,  B41M5/38214 ,  B41M5/423 ,  B41M5/44 ,  Y10S428/913 ,  Y10S428/914 ,  Y10T428/24868 ,  Y10T428/24876 ,  Y10T428/24901 ,  Y10T428/24942 ,  Y10T428/25 ,  Y10T428/265 ,  Y10T428/27 ,  Y10T428/31786 ,  Y10T428/31935

摘要： A thermal transfer sheet which is capable of preventing ground staining, trailing, etc., at the time of printing and has been improved in image density, resolution, etc., is provided by forming a sensitizing layer having a lower melt viscosity than an ink layer between the ink layer and a substrate film, even when such a thermal transfer sheet is used for an n-fold recording mode. Further, a thermal transfer sheet suitable for an n-fold recording mode which is capable of uniformly transferring an ink layer, is capable of preventing white dropout, ground staining, trailing, etc., at the time of printing, and has been improved in image density, resolution, etc., is provided by forming a surface layer on the surface of the ink layer, and forming the ink layer and surface layer so that the ink layer has a melt viscosity of 1000-5000 cps at 100.degree. C. and the surface layer has a melt viscosity of 2000-10000 cps at 150.degree. C.

摘要翻译： 通过形成具有比油墨低的熔体粘度的敏化层，提供能够防止印刷时的地面染色，拖尾等并且图像浓度，分辨率等提高的热转印片材 即使在将这种热转印片用于n倍记录模式时，油墨层和基材膜之间也是这样的。 此外，适合于能够均匀地转印油墨层的n折记录模式的热转印片能够在印刷时防止白色脱落，研磨染色，拖尾等，并且已经得到改善 通过在油墨层的表面上形成表面层，形成油墨层和表面层，使得油墨层在100℃下的熔融粘度为1000-5000cps来提供图像浓度，分辨率等。 并且表面层在150℃下的熔融粘度为2000-10000cps。

公开(公告)号：US5306636A

公开(公告)日：1994-04-26

申请号：US639330

申请日：1991-01-10

申请人： Taro Iizumi ,  Koichi Nakamura ,  Tetsuro Fukase

发明人： Taro Iizumi ,  Koichi Nakamura ,  Tetsuro Fukase

IPC分类号： C12N1/21 ,  C12N9/20 ,  C12N15/09 ,  C12N15/55 ,  C12R1/19 ,  C12R1/38 ,  C12N15/74

CPC分类号： C12N9/20

摘要： A thermostable lipase gene coding for a thermostable lipase, a vector having this gene, a transformant containing this vector, methods for preparing them and for preparing a thermostable lipase by cultivating the transformant are disclosed. The thermostable lipase gene is obtained from a cell belonging to the bacterial strain Pseudomonas sp. KWI-56 by a technique of genetic engineering. The thermostable lipase gene is inserted into a high expression vector, which is introduced into a cell of a host microorganism to prepare a transformant. By cultivating this transformant, a thermostable lipase can be produced.

摘要翻译： 公开了编码热稳定性脂肪酶的热稳定性脂肪酶基因，具有该基因的载体，含该载体的转化体，通过培养转化体制备热稳定性脂肪酶的方法和制备热稳定性脂肪酶。 热稳定脂肪酶基因是从属于细菌菌株假单胞菌属（Pseudomonas sp。）的细胞获得的。 KWI-56基因工程技术。 将热稳定性脂肪酶基因插入高表达载体中，将其导入宿主微生物的细胞中以制备转化体。 通过培养该转化体，可以生产耐热脂肪酶。

公开(公告)号：US5278034A

公开(公告)日：1994-01-11

申请号：US989556

申请日：1992-12-11

申请人： Nobutaka Ohki ,  Koichi Nakamura ,  Masato Taniguchi

发明人： Nobutaka Ohki ,  Koichi Nakamura ,  Masato Taniguchi

IPC分类号： G03C7/413 ,  G03C7/407

CPC分类号： G03C7/413

摘要： A process for forming a color image comprises the step of developing an image-wise exposed silver halide color photographic material with a color developing composition containing an N-(4-aminophenyl)pyrrolidine derivative such as ##STR1## which produces an excellent hue in a rapid process.

摘要翻译： 形成彩色图像的方法包括用含有N-（4-氨基苯基）吡咯烷衍生物的显色组合物如（*化学结构*）显影成像曝光的卤化银彩色照相材料的步骤，其产生优异的 色调在一个快速的过程。

公开(公告)号：US5264279A

公开(公告)日：1993-11-23

申请号：US584246

申请日：1990-09-18

申请人： Hirokatsu Imamura ,  Koichi Nakamura ,  Hirokazu Kaneko

发明人： Hirokatsu Imamura ,  Koichi Nakamura ,  Hirokazu Kaneko

IPC分类号： B41M5/26 ,  B41M5/382 ,  B41M5/40 ,  B41M5/42 ,  B41M5/44 ,  B41M5/48

CPC分类号： B41M5/42 ,  B41M5/38214 ,  B41M5/423 ,  B41M5/44 ,  Y10S428/913 ,  Y10S428/914 ,  Y10T428/24802 ,  Y10T428/24843 ,  Y10T428/24876 ,  Y10T428/24893 ,  Y10T428/25 ,  Y10T428/254 ,  Y10T428/31855

摘要： When a temporary adhesive layer for peelably bonding a transfer-receiving material to a thermal transfer sheet comprising a substrate film and a heat-fusible ink layer disposed on one side thereof is caused to comprise a specific adhesive, an excellent composite thermal transfer material is provided. In such a composite thermal transfer sheet, the thermal transfer sheet is firmly bonded to the transfer-receiving material so as not to cause wrinkles or deviation, both of these members may easily be peeled from each other so that the ink layer is exactly transferred to the paper in a transfer region and it is not transferred thereto at all in a non-transfer region, whereby the transfer-receiving material is not contaminated. Further, when at least one end portion of a sheet-type composite thermal transfer sheet is fixed, there is provided a composite thermal transfer sheet wherein unintended peeling is prevented.

公开(公告)号：US5204229A

公开(公告)日：1993-04-20

申请号：US795728

申请日：1991-11-21

申请人： Koichi Nakamura ,  Masato Taniguchi

发明人： Koichi Nakamura ,  Masato Taniguchi

IPC分类号： G03C7/407 ,  G03C7/44

CPC分类号： G03C7/44

摘要： A replenishing solution unit for color-developing a color photographic light-sensitive material is disclosed. The replenishing solution unit comprises at least (1) a replenishing solution containing a color developing agent and a sulfinic acid or a salt thereof and the pH of said replenishing solution is 2 to 6 and (2) a replenishing solution containing a replenishing solution component other than the color developing agent. The replenishing solution unit enables the preparation of a concentrated developing solution and has excellent storage stability over a long period of time without the decrease of photographic sensitivity and the increase of D.sub.min. A method for processing a color photographic light-sensitive material with the above replenishing solution unit is also disclosed.

摘要翻译： 公开了用于彩色显影彩色照相感光材料的补充溶液单元。 补充溶液单元至少包括（1）含有显色剂和亚磺酸或其盐的补充溶液，所述补充溶液的pH为2-6，（2）含有补充溶液成分的补充液 比彩色显影剂。 补充溶液单元能够制备浓缩的显影液，并且在长时间内具有优异的储存稳定性，而不会降低照相感光度和Dmin的增加。 还公开了利用上述补充溶液单元处理彩色照相感光材料的方法。

公开(公告)号：US5066563A

公开(公告)日：1991-11-19

申请号：US559536

申请日：1990-07-23

申请人： Toshiaki Aono ,  Koichi Nakamura ,  Takeshi Shibata

发明人： Toshiaki Aono ,  Koichi Nakamura ,  Takeshi Shibata

IPC分类号： G03C1/04 ,  G03C1/053

CPC分类号： G03C1/053 ,  Y10S430/142 ,  Y10S430/162

摘要： A photographic element is disclosed comprising a support having provided thereon a highly water-absorbing high molecular weight compound having degree of swelling of 5 or more.

摘要翻译： 公开了一种照相元件，其包括具有其上具有5或更大的溶胀度的高吸水性高分子量化合物的载体。

公开(公告)号：US5037719A

公开(公告)日：1991-08-06

申请号：US564821

申请日：1990-08-09

申请人： Koichi Nakamura

发明人： Koichi Nakamura

IPC分类号： G03F7/004 ,  G03C1/00 ,  G03C1/498 ,  G03F7/028 ,  G03F7/06

CPC分类号： G03F7/0285 ,  G03C1/00 ,  Y10S430/156

摘要： An image-forming method for a light-sensitive material comprising a support and a light-sensitive layer containing silver halide, an ethylenically unsaturated polymerizable compound, a base or base precursor and a salt of a reducing agent, wherein a heat development process is performed simultaneously with or after an imagewise exposure in the presence of the base or base precursor activator to release the reducing agent from the salt and to imagewise polymerize the polymerizable compound.

公开(公告)号：US4916043A

公开(公告)日：1990-04-10

申请号：US241791

申请日：1988-09-06

申请人： Akihiko Nagumo ,  Koichi Nakamura

发明人： Akihiko Nagumo ,  Koichi Nakamura

IPC分类号： G03C1/79 ,  G03F7/028

CPC分类号： G03C1/79 ,  G03F7/0285

摘要： An image-forming method comprises imagewise exposing a light-sensitive material comprising a light-sensitive layer containing silver halide, a reducing agent and a polymerizable compound provided on a paper support; and simultaneously or thereafter heat-developing the light-sensitive material to imagewise polymerize the polymerizable compound. Another image-forming method comprises: imagewise exposing a light-sensitive material comprising a light-sensitive layer containing silver halide and a dye providing substance provided on a paper support; and simultaneously or thereafter heat-developing the light-sensitive material to imagewise form or release a diffusible dye. The paper support comprises a coating layer containing a hydrophobic polymer provided on a base paper sheet, and the light-sensitive layer is provided on the coating layer. The light-sensitive material is heat-developed after removal of water from the base paper sheet.

摘要翻译： 成像方法包括成像曝光包含含有卤化银，还原剂和设置在纸载体上的可聚合化合物的感光层的感光材料; 同时或之后对感光材料进行热显影，以使可聚合化合物成像聚合。 另一种图像形成方法包括：对包含含有卤化银的感光层和设置在纸支架上的染料提供物质的感光材料进行成像曝光; 同时或之后将感光材料加热显影以成像或释放可扩散染料。 纸支持体包括含有设置在原纸上的疏水性聚合物的涂层，并且感光层设置在涂层上。 感光材料在从原纸上除去水后被热显影。