公开(公告)号：US5166044A

公开(公告)日：1992-11-24

申请号：US628352

申请日：1990-12-17

申请人： Masahiro Asami

发明人： Masahiro Asami

IPC分类号： G03C1/035 ,  G03C1/08

CPC分类号： G03C1/08 ,  G03C1/035 ,  G03C2001/03535

摘要： There are disclosed a silver halide emulsion and a silver halide photographic material using same. The silver halide emulsion comprises high-silver-chloride grains that have localized phases containing iron ions and iridium ions each in a limited amount. The disclosure as described provides a silver halide emulsion and a silver halide photographic material that are excellent in rapid processibility, high in sensitivity and contrast, less in the change of sensitivity due to a change of exposure illuminance.

摘要翻译： 公开了使用它的卤化银乳剂和卤化银照相材料。 卤化银乳剂包含具有限定量的铁离子和铱离子的局部相的高氯化银粒子。 所述的公开内容提供了在快速加工性，高灵敏度和对比度方面优异的卤化银乳剂和卤化银照相材料，由于曝光照度的改变而导致灵敏度变化较小。

公开(公告)号：US4853321A

公开(公告)日：1989-08-01

申请号：US51437

申请日：1987-05-19

申请人： Yasuhito Momoki ,  Masahiro Asami ,  Nobuo Sakai ,  Shigeaki Otani

发明人： Yasuhito Momoki ,  Masahiro Asami ,  Nobuo Sakai ,  Shigeaki Otani

IPC分类号： G03C7/30 ,  G03C1/005 ,  G03C1/035 ,  G03C7/392 ,  G03C7/407 ,  G03C7/413

CPC分类号： G03C7/413 ,  G03C7/3924

摘要： A method of forming a color image and a silver halide color photographic material comprising a reflective support having thereon at least one light-sensitive layer containing at least one coupler which forms a dye upon a coupling reaction with an oxidation product of an aromatic primary amine color developing agent and a silver halide emulsion which contains at least 80% by mol of silver chloride and substantially no silver iodide the method comprising processing with a color developing solution which contains not more than 0.002 mol of a bromine ion per liter and substantially no benzyl alcohol for a development time of not more than 2 minutes and 30 seconds in the presence of at least one compound represented by the following formulae (I), (II), or (III), as defined in the specification.The method of forming a color image and the silver halide color photographic material according to the present invention enable rapid processing to be conducted while controlling the fog formation with high sensitivity.

摘要翻译： 一种形成彩色图像和卤化银彩色照相材料的方法，包括其上具有至少一个含有至少一个成色剂的感光层的反射性载体，所述成色剂在与芳族伯胺颜色的氧化产物偶联反应时形成染料 显影剂和卤化银乳剂，其含有至少80摩尔％的氯化银并且基本上不含碘化银，该方法包括用每升不超过0.002摩尔溴离子和基本上不含苄醇的显色溶液处理 在本说明书中定义的至少一种由下式（I），（II）或（III）表示的化合物存在下，显影时间不超过2分30秒。 根据本发明的形成彩色图像的方法和卤化银彩色照相材料能够在以高灵敏度控制雾化的同时进行快速处理。

公开(公告)号：US08408688B2

公开(公告)日：2013-04-02

申请号：US13170127

申请日：2011-06-27

申请人： Masahiro Asami ,  Hiroyuki Ishikawa

发明人： Masahiro Asami ,  Hiroyuki Ishikawa

IPC分类号： B41J2/19

CPC分类号： B41J2/14233 ,  B41J2/1433 ,  Y10T156/10

摘要： A liquid ejecting head includes pressure generating chambers; nozzles that communicate with respective pressure generating chambers; a manifold that communicates with a liquid introduction opening and that serves as a common flow channel for the multiple pressure generating chambers; liquid supply channels, having liquid supply openings that open into the manifold, that communicate between the manifold and the pressure generating chambers; and a pressure generating element that causes liquid to be ejected through the nozzles by generating pressure within the pressure generating chambers. At least one of the liquid supply openings is physically separated from at least one adjacent liquid supply opening, such as by a partition, which prevents air bubbles from moving between adjacent liquid supply openings.

摘要翻译： 液体喷射头包括压力发生室; 与各压力发生室连通的喷嘴; 与液体引入开口连通并用作多个压力发生室的公共流动通道的歧管; 液体供应通道，具有通向歧管的液体供应开口，其在歧管和压力产生室之间连通; 以及压力产生元件，其通过在压力发生室内产生压力而使液体通过喷嘴喷射。 至少一个液体供应开口与至少一个相邻的液体供应开口物理分离，例如通过分隔件，其防止气泡在相邻的液体供应开口之间移动。

公开(公告)号：US20110316948A1

公开(公告)日：2011-12-29

申请号：US13170127

申请日：2011-06-27

申请人： Masahiro Asami ,  Hiroyuki Ishikawa

发明人： Masahiro Asami ,  Hiroyuki Ishikawa

IPC分类号： B41J2/19 ,  C23F1/02 ,  B32B37/14 ,  B32B38/10 ,  C23F1/00 ,  B32B37/02

CPC分类号： B41J2/14233 ,  B41J2/1433 ,  Y10T156/10

摘要： A liquid ejecting head includes pressure generating chambers; nozzles that communicate with respective pressure generating chambers; a manifold that communicates with a liquid introduction opening and that serves as a common flow channel for the multiple pressure generating chambers; liquid supply channels, having liquid supply openings that open into the manifold, that communicate between the manifold and the pressure generating chambers; and a pressure generating element that causes liquid to be ejected through the nozzles by generating pressure within the pressure generating chambers. At least one of the liquid supply openings is physically separated from at least one adjacent liquid supply opening, such as by a partition, which prevents air bubbles from moving between adjacent liquid supply openings.

摘要翻译： 液体喷射头包括压力发生室; 与各压力发生室连通的喷嘴; 与液体引入开口连通并用作多个压力发生室的公共流动通道的歧管; 液体供应通道，具有通向歧管的液体供应开口，其在歧管和压力产生室之间连通; 以及压力产生元件，其通过在压力发生室内产生压力而使液体通过喷嘴喷射。 至少一个液体供应开口与至少一个相邻的液体供应开口物理分离，例如通过分隔件，其防止气泡在相邻的液体供应开口之间移动。

公开(公告)号：US6001543A

公开(公告)日：1999-12-14

申请号：US128421

申请日：1998-08-04

申请人： Masahiro Asami ,  Tetsuro Kojima

发明人： Masahiro Asami ,  Tetsuro Kojima

IPC分类号： G03C7/392 ,  G03C1/005 ,  G03C1/035 ,  G03C1/07 ,  G03C1/34 ,  G03C1/42 ,  G03C7/407 ,  G03C8/40 ,  G03C7/32

CPC分类号： G03C8/408 ,  G03C8/404 ,  G03C1/0053 ,  G03C1/346 ,  G03C8/4013 ,  G03C8/4086

摘要： Disclosed is a novel silver halide color photographic light-sensitive material comprising a support and photographic constituent layers formed thereon, said photographic constituent layers including at least one photographic light-sensitive layer comprising light-sensitive silver halide, said silver halide color photographic light-sensitive material being capable of forming an image thereon after exposure and simple heat development thereof, wherein the light-sensitive material contains a specific compound acting as an anti-fogging agent and wherein at least one silver halide emulsion contained in the light-sensitive material is characterized in that silver halide grains of the emulsion have a silver chloride content of 50 mol % or more, the tabular grains whose principal faces are each made up of a (111) plane account for 50% or more of the total projected area of the silver halide grains of the emulsion, the tabular grains have an average thickness of 0.3 .mu.m or less, and that the grains have an average aspect ratio of 2 to 80. Further, a method for forming an image by using the above silver halide color photographic light-sensitive material is disclosed.

摘要翻译： 公开了一种新颖的卤化银彩色照相感光材料，其包含支撑体和形成在其上的照相构成层，所述照相构成层包括至少一个包含感光卤化银的照相感光层，所述卤化银彩色照相感光材料 能够在曝光后在其上形成图像的材料和其简单的热显影，其中感光材料包含用作防雾剂的特定化合物，并且其中包含在感光材料中的至少一种卤化银乳剂被表征 由于乳液的卤化银颗粒的氯化银含量为50摩尔％以上，所以主面为（111）面的板状颗粒占银总投影面积的50％以上 乳剂的卤化物颗粒，片状颗粒的平均厚度为0.3μm以下，g 公开了通过使用上述卤化银彩色照相感光材料形成图像的方法，其平均长宽比为2〜80。

公开(公告)号：US5945264A

公开(公告)日：1999-08-31

申请号：US797893

申请日：1997-02-10

申请人： Masahiro Asami ,  Kazuhiko Matsumoto ,  Toshiki Taguchi

发明人： Masahiro Asami ,  Kazuhiko Matsumoto ,  Toshiki Taguchi

IPC分类号： G03C5/26 ,  G03C7/30 ,  G03C8/40

CPC分类号： G03C8/402 ,  G03C5/261 ,  G03C7/3022 ,  G03C1/061 ,  G03C1/42 ,  G03C2001/03535

摘要： A silver halide color photographic light-sensitive material is disclosed, capable of forming an image by, after exposure of a light-sensitive material, supplying water corresponding to from 1/10 to 1 times the water necessary for giving maximum swelling of all coated layers of a light-sensitive material and a processing material to the light-sensitive material or the processing material, laminating these materials to each other and then heating them, the light-sensitive material comprising a support having thereon at least one photographic light-sensitive layer comprising a light-sensitive silver halide, a developing agent, a compound capable of forming a dye upon coupling reaction with an oxidation product of the developing agent and a binder, and the processing material comprising a support having thereon a processing layer containing a base and/or a base precursor, wherein at least two kinds of silver halide emulsions having spectral sensitivity in the same wavelength region and different in the average grain projected area are used in combination such that an emulsion having a larger average grain projected area has a ratio of silver halide grain numbers per unit area of the light-sensitive material larger than the ratio of the values obtained by dividing the coated silver amount of the emulsion by the 3/2nd power of average grain projected area. Also disclosed is a method for forming a color image using the same.

摘要翻译： 公开了一种卤化银彩色照相感光材料，其能够在曝光感光材料之后，将对应于+ E，1/10 + EE的水提供给给予所需的水的1倍，从而形成图像 将感光材料和处理材料的所有涂层的最大溶胀到感光材料或处理材料，将这些材料彼此层压，然后加热它们，该感光材料包括至少具有至少 一种摄影感光层，其包含感光卤化银，显影剂，能够与显影剂和粘合剂的氧化产物偶合反应时形成染料的化合物，并且所述加工材料包含其上具有 处理层，其含有碱和/或碱前体，其中在相同波长范围内具有光谱灵敏度的至少两种卤化银乳剂 使用平均颗粒投影面积不同的平均颗粒投影面积的乳剂具有比感光材料的每单位面积的卤化银粒数大于由 将涂覆的银量的乳液除以平均颗粒投影面积的3/2倍。 还公开了使用其形成彩色图像的方法。

公开(公告)号：US5578437A

公开(公告)日：1996-11-26

申请号：US437370

申请日：1995-05-09

申请人： Masahiro Asami ,  Hiroyuki Yoneyama

发明人： Masahiro Asami ,  Hiroyuki Yoneyama

IPC分类号： G03C1/005 ,  G03C1/035 ,  G03C1/07 ,  G03C1/16 ,  G03C1/18 ,  G03C1/26 ,  G03C7/38 ,  G03C1/08 ,  G03C7/26 ,  G03C7/32

CPC分类号： G03C7/3835 ,  G03C1/005 ,  G03C1/035 ,  G03C1/07 ,  G03C1/16 ,  G03C1/18 ,  G03C1/26

摘要： A silver halide color photographic light-sensitive material comprising a support having provided thereon photographic constituent layers comprising at least a yellow dye-forming silver halide emulsion layer, a magenta dye-forming silver halide emulsion layer and a cyan dye-forming silver halide emulsion layer. The total silver coverage in said silver halide emulsion layers is 0.6 g/m.sup.2 or less. The magenta dye-forming silver halide emulsion layer contains silver halide emulsion grains comprising silver chloride or silver chlorobromide substantially free of silver iodide having a silver chloride content of 90 mol % or more, at least one magenta dye-forming coupler represented by formula (M-I): ##STR1## and the total coating amount of oil-soluble components contained in photographic constituent layers above the silver halide emulsion layer nearest to the support is 3.5 g/m.sup.2 or less.

摘要翻译： 一种卤化银彩色照相感光材料，其包含支撑体，其上设置有至少包含形成黄色染料的卤化银乳剂层，品红色染料形成卤化银乳剂层和形成青色染料的卤化银乳剂层的照相构成层 。 所述卤化银乳剂层中的总银覆盖率为0.6g / m 2以下。 品红色染料形成卤化银乳剂层含有卤化银乳剂颗粒，其包含基本上不含氯化银含量为90摩尔％以上的碘化银的氯化银或氯化银，至少一种由式（MI）表示的品红色染料形成成色剂 ）：f最接近载体的卤化银乳剂层上方的照相构成层中含有的油溶性成分为3.5g / m 2以下。

公开(公告)号：US5443946A

公开(公告)日：1995-08-22

申请号：US151763

申请日：1993-11-15

申请人： Masahiro Asami

发明人： Masahiro Asami

IPC分类号： G03C1/08 ,  G03C7/30 ,  G03C1/035

CPC分类号： G03C7/3041 ,  G03C1/08 ,  G03C7/3022 ,  Y10S430/145 ,  Y10S430/146

摘要： There is disclosed a silver halide photographic material and a method for forming a color image, which uses an emulsion that is suitable for scanning exposure by laser diodes, that is excellent in rapid processability, and that is high in sensitivity and contrast. And, there is provided a silver halide photographic material and a method for forming a color image, that uses an emulsion that is small in the fluctuation in gradation and sensitivity owing to a change in exposure illumination intensity and that is particularly small in the fluctuation in sensitivity owing to a change in temperature at the time of exposure in high-intensity exposure, such as laser scanning exposure. Disclosure described provides a silver halide color photographic material having photographic constitutional layers that comprise at least three photosensitive layers containing respectively different dye-forming couplers and at least one non-photosensitive hydrophilic layer, on a support, characterized in that said three photosensitive layers have spectral sensitivity maximums in respectively different wavelength regions that are over 650 nm; the silver halide emulsion contained in these three photosensitive layers contains 96 mol % or more of silver chloride; the silver halide grains contained in at least one of the photosensitive layers contain 0.01 to 3 mol % of silver iodide and an iron compound in an amount of 10.sup.-7 to 10.sup.-3 mol per mol of the silver halide, and 80% or more of the total content of each of the silver iodide and the iron compound is present in the surface layer corresponding to no greater than 50% of the volume of grains from the surface of said silver halide grains; and a method for forming a color image.

摘要翻译： 公开了一种卤化银照相材料和一种形成彩色图像的方法，其使用适合于通过激光二极管进行扫描曝光的乳液，其快速加工性能优异，并且具有高灵敏度和对比度。 并且，提供了一种卤化银照相材料和一种形成彩色图像的方法，该方法使用由于曝光照明强度的变化而引起的灰度和灵敏度波动小的乳液，并且特别小的波动 由于在高强度曝光时曝光时的温度变化，例如激光扫描曝光的灵敏度。 所公开的公开内容提供了一种具有照相构成层的卤化银彩色照相材料，其包含至少三个含有分别形成染料的成色剂和至少一种非感光亲水层的感光层，其特征在于，所述三个感光层具有光谱 超过650nm的不同波长区域的灵敏度最大值; 这三个感光层中所含的卤化银乳剂含有氯化银96mol％以上。 包含在至少一个感光层中的卤化银颗粒含有0.01至3mol％的碘化银和铁化合物，其量为每摩尔卤化银10-7至10-3mol，并且80％或更多 每个碘化银和铁化合物的总含量存在于表面层中，对应于不大于所述卤化银颗粒表面的颗粒体积的50％; 以及形成彩色图像的方法。

公开(公告)号：US5108877A

公开(公告)日：1992-04-28

申请号：US682893

申请日：1991-04-09

申请人： Masahiro Asami

发明人： Masahiro Asami

IPC分类号： G03C7/407 ,  G03C1/035 ,  G03C7/26 ,  G03C7/30 ,  G03C7/413

CPC分类号： G03C7/3022 ,  G03C7/413

摘要： A method for forming a color image is described, using an image-wise exposed silver halide color photographic material comprising, a reflective support having thereon at least one silver halide emulsion layer containing at least one coupler that forms a dye by means of a coupling reaction with the oxidation product of an aromatic primary amine developing agent and silver halide grains comprising silver bromochloride containing not less than 90 mol % silver chloride and substantially not containing silver iodide, said silver halide grains having a localized silver bromide phase having a silver bromide content of not less than 20 mol % and being chemically sensitized at the surface thereof to provide substantially surface latent image type grains, comprising developing the light-sensitive material with a color developing solution containing from 3.5.times.10.sup.-2 to 1.5.times.10.sup.-1 mol/l of chloride ions and from 3.0.times.10.sup.-5 to 1.0.times.10.sup.-3 mol/l of bromide ions.

摘要翻译： 描述了一种用于形成彩色图像的方法，其中使用成像曝光的卤化银彩色照相材料，其包含反射支撑体，其上具有至少一个卤化银乳剂层，所述卤化银乳剂层含有通过偶联反应形成染料的至少一种成色剂 与芳族伯胺显影剂的氧化产物和包含不少于90mol％氯化银并且基本上不含碘化银的含溴氯化银的卤化银颗粒，所述卤化银颗粒具有局部溴化银相，其溴化银相含量为 不少于20摩尔％，并在其表面进行化学增感，以提供基本上表面的潜像型晶粒，其包括用含有3.5×10 -2至1.5×10 -1 mol / l的显色溶液显影感光材料 氯离子和3.0×10-5至1.0×10-3 mol / l溴离子。

公开(公告)号：US4912029A

公开(公告)日：1990-03-27

申请号：US193606

申请日：1988-05-13

申请人： Masahiro Asami

发明人： Masahiro Asami

IPC分类号： G03C1/46 ,  G03C1/035

CPC分类号： G03C1/035 ,  G03C2001/03523 ,  G03C2001/03558 ,  G03C2001/0357

摘要： Silver halide photographic materials of which the distinguishing features are that surface latent image type mono-disperse silver chlorobromide emulsions consisting of silver chlorobromide which is essentially silver iodide free, obtained by subjecting the surface of silver halide grains which have a plurality of layers which have different halogen compositions within the grains to halogen conversion, are included in at least one emulsion layer on a support.