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1. 发明授权

US4481285A Method of treating direct positive silver halide sensitive material 失效
标题翻译：直接卤化银感光材料的处理方法
公开(公告)号：US4481285A
公开(公告)日：1984-11-06
申请号：US484811
申请日：1983-04-14
申请人： Yoshihiro Takagi , Shigeo Hirano , Tadao Sugimoto
发明人： Yoshihiro Takagi , Shigeo Hirano , Tadao Sugimoto
IPC分类号： G03C5/50 , G03C1/485 , G03C5/24
CPC分类号： G03C1/48561 , Y10S430/141
摘要： A method of treating a direct positive silver halide sensitive material is disclosed. The material is comprised of a base having thereon a compound represented by the general formula (I), a sensitive silver halide photographic emulsion layer and a hydrophilic colloid layer. The exposed material is developed in the presence of the compound represented by the general formula (II) ##STR1## wherein R.sup.1 and R.sup.2 independently represent a hydrogen atom, an aliphatic residue, an aromatic residue or a heterocyclic residue, R.sup.3 represents a hydrogen atom or an aliphatic residue, R.sup.4 represents a hydrogen atom, an aliphatic residue or an aromatic residue, and X represents a divalent aromatic residue; ##STR2## wherein R.sup.1 and R.sup.2 represent each a hydrogen atom or an aliphatic residue, and R.sup.1 and R.sup.2 may form a ring by linking together, R.sup.3 represents a divalent aliphatic residue, X represents a single bond or a divalent heterocyclic ring containing nitrogen, oxygen or sulfur atoms, and M represents a hydrogen atom, an alkali metal, an alkaline earth metal, a quaternary ammonium salt, a quaternary phosphonium salt or an amidino group.The invention provides a process wherein the sharpness and edge effects of direct positive images are greatly improved. The results obtained with the process do not vary due to changes in the bromine ion concentration in the developing solution or the pH thereof.
摘要翻译：公开了一种处理直接正卤化银敏感材料的方法。该材料由其上具有由通式（I）表示的化合物的底部，敏感的卤化银照相乳剂层和亲水胶体层组成。暴露的材料在通式（II）表示的化合物的存在下显影，其中R1和R2独立地表示氢原子，脂族残基，芳族残基或杂环残基，R3表示氢原子或脂肪族残基，R4表示氢原子，脂肪族残基或芳香族残基，X表示二价芳香族残基; （II）其中R 1和R 2各自表示氢原子或脂肪族残基，R 1和R 2可以通过连接在一起形成环，R 3表示二价脂肪族残基，X表示单键或含有氮，氧或硫原子，M表示氢原子，碱金属，碱土金属，季铵盐，季鏻盐或脒基。本发明提供一种方法，其中直接正像的清晰度和边缘效应大大提高。用该方法获得的结果不会因显影液中溴离子浓度的变化或其pH而变化。

2. 发明授权

US4540655A Method of processing a direct positive silver halide photographic light-sensitive material 失效
标题翻译：直接正卤化银照相感光材料的处理方法
公开(公告)号：US4540655A
公开(公告)日：1985-09-10
申请号：US660241
申请日：1984-10-11
申请人： Yoshihiro Takagi , Shigeo Hirano , Tadao Sugimoto
发明人： Yoshihiro Takagi , Shigeo Hirano , Tadao Sugimoto
IPC分类号： G03C1/485 , G03C5/29 , G03C5/30 , G03C5/24
CPC分类号： G03C5/30 , G03C1/48561
摘要： A method of processing a direct positive silver halide photographic light-sensitive material which comprises processing a direct positive silver halide photographic light-sensitive material comprising a support having coated thereon at least one hydrophilic colloid layer containing a compound represented by the following general formula (I):R.sup.1 NHNHCOR.sup.2 (I)wherein R.sup.1 represents an unsubstituted or substituted aryl group or an unsubstituted or substituted alkyl group; and R.sup.2 represents a hydrogen atom, an unsubstituted or substituted aryl group or an unsubstituted or substituted alkyl group, with a developing solution containing not less than 25 g per liter of a hydroquinone and having a pH of from 11.0 to 13.0. According to the processing method an excellent reversal photographic image can be obtained using a high pH type developing solution which is stable wherein a change of pH due to exhaustion and aerial oxidation is considerably small.
摘要翻译：一种处理直接正性卤化银摄影感光材料的方法，其包括处理直接正性卤化银摄影感光材料，其包括其上涂覆有至少一个亲水胶体层的载体，所述亲水胶体层含有由以下通式（I ）：R1NHNHCOR2（I）其中R1表示未取代或取代的芳基或未取代或取代的烷基; 并且R2表示氢原子，未取代或取代的芳基或未取代或取代的烷基，其显影液含有不低于25克每升氢醌并且pH为11.0至13.0。根据处理方法，可以使用稳定的高pH型显影液获得优异的反转照相图像，其中由于排气和空气氧化引起的pH变化相当小。

3. 发明授权

US4482627A Method of treating direct positive silver halide sensitive material 失效
标题翻译：直接卤化银感光材料的处理方法
公开(公告)号：US4482627A
公开(公告)日：1984-11-13
申请号：US484812
申请日：1983-04-14
申请人： Yoshihiro Takagi , Shigeo Hirano , Tadao Sugimoto
发明人： Yoshihiro Takagi , Shigeo Hirano , Tadao Sugimoto
IPC分类号： G03C5/50 , G03C1/485 , G03C5/24 , G03C1/06
CPC分类号： G03C1/48561 , Y10S430/141
摘要： A direct positive silver halide sensitive material and a method of treating the material are disclosed. The method of treatment comprises providing an exposed direct positive silver halide sensitive material comprised of a base having thereon a compound represented by the general formula (I) and a sensitive silver halide photographic emulsion layer. The material is then developed in the presence of a compound represented by the general formula (II). ##STR1## the substituents within the general formula are defined in the specification. ##STR2## the substituents within this general formula are also defined in the specification. The use of the compounds represented by the general formulae (I) and (II) provide an image with improved sharpness and edge effect. Furthermore, the process can be carried out without substantial variations in the reversal property due to variations in the bromine ion concentration of the developing solution or the pH thereof.
摘要翻译：公开了一种直接的正卤化银感光材料及其处理方法。处理方法包括提供一种曝光的直接正性卤化银感光材料，其包含其上具有由通式（I）表示的化合物的碱和敏感的卤化银照相乳剂层。然后在由通式（II）表示的化合物的存在下显色该材料。（I）通式中的取代基在说明书中定义。（II）该通式中的取代基也在说明书中定义。由通式（I）和（II）表示的化合物的使用提供了具有改善的清晰度和边缘效果的图像。此外，由于显影液的溴离子浓度的变化或其pH的变化，可以进行反转性能的实质性变化。

4. 发明授权

US4374923A Direct positive silver halide photographic light-sensitive material 失效
标题翻译：直接正极卤化银摄影感光材料
公开(公告)号：US4374923A
公开(公告)日：1983-02-22
申请号：US322137
申请日：1981-11-17
申请人： Shigeo Hirano , Tadao Sugimoto , Nobuyuki Tsujino
发明人： Shigeo Hirano , Tadao Sugimoto , Nobuyuki Tsujino
IPC分类号： C07C67/00 , C07C239/00 , C07C275/40 , G03C1/485 , G03C1/36
CPC分类号： G03C1/48561
摘要： A direct positive silver halide photographic light-sensitive material is described comprising a support having coated thereon at least one light-sensitive silver halide photographic emulsion layer, wherein at least one layer of the light-sensitive silver halide photographic emulsion layers and other hydrophilic colloid layers contains a compound represented by formula (I) ##STR1## wherein R.sup.1 and R.sup.2 can each represent a hydrogen atom, an aliphatic group, an aromatic group, or a heterocyclic group; R.sup.3 represents a hydrogen atom or an aliphatic group; R.sup.4 represents a hydrogen atom, an aliphatic group, or an aromatic group; and X represents a divalent aromatic group.The direct positive silver halide photographic light-sensitive material containing the above novel fogging agent compound has good preservability and provides excellent reversal photographic images in spite of changes (1) in the bromine ion concentration in a developing solution used for processing, (2) in the particle size of the internal latent image type silver halide grains, and (3) in the amount of the fogging agent employed.
摘要翻译：描述了直接正性卤化银照相感光材料，其包括其上涂覆有至少一种感光卤化银照相乳剂层的载体，其中至少一层感光卤化银照相乳剂层和其它亲水胶体层含有式（I）表示的化合物其中R 1和R 2各自表示氢原子，脂族基团，芳族基团或杂环基团; R3表示氢原子或脂肪族基团; R4表示氢原子，脂族基团或芳香族基团; X表示二价芳香族基团。含有上述新型起雾剂化合物的直接正性卤化银照相感光材料具有良好的保存性，并且尽管在用于加工的显影液中的溴离子浓度有变化（1），但是提供优异的反转照相图像，（2）内部潜像型卤化银颗粒的粒径，和（3）所用的起雾剂的量。

5. 发明授权

US5017046A Method of protecting a structure constructed on ground liable to be liquefied 失效
标题翻译：保护在易于液化的地面上建造的结构的方法
公开(公告)号：US5017046A
公开(公告)日：1991-05-21
申请号：US433205
申请日：1989-11-08
申请人： Tadao Sugimoto , Shigeki Tsuchiyama , Makoto Hayakawa , Yozo Goto , Tadao Koide , Tamotsu Endoh , Makoto Toriihara , Joji Ejiri
发明人： Tadao Sugimoto , Shigeki Tsuchiyama , Makoto Hayakawa , Yozo Goto , Tadao Koide , Tamotsu Endoh , Makoto Toriihara , Joji Ejiri
IPC分类号： E02D27/34 , E02D31/12
CPC分类号： E02D31/12 , E02D27/34
摘要： A conglomerate layer is formed in ground which has a high water permeability and is liable to be liquefied. An underground base of the structure is constructed on the conglomerate layer. One or more drainpipes are extended substantially horizontally from the conglomerate layer through the underground base so as to communicate with the surface of the ground.
摘要翻译：砾岩层形成在地面上，具有高透水性并易于液化。该结构的地下基底是在砾岩层上构造的。一个或多个排水管从砾岩层基本上水平延伸穿过地下基底，以便与地表面连通。

6. 发明授权

US4963476A Silver halide photographic material 失效
公开(公告)号：US4963476A
公开(公告)日：1990-10-16
申请号：US248011
申请日：1988-09-23
申请人： Tadao Sugimoto , Masakazu Yoneyama
发明人： Tadao Sugimoto , Masakazu Yoneyama
IPC分类号： G03C1/06 , G03C1/12 , G03C1/29 , G03C1/38
CPC分类号： G03C1/38 , G03C1/12 , G03C1/29
摘要： A silver halide photographic material comprising a support having thereon at least one silver halide emulsion layer containing at least 1.0.times.10.sup.-4 gram equivalent of an anionic surface active material as anion per gram of a hydrophilic dispersion medium in the emulsion layer, the material having dispersed in the emulsion layer a light-collecting dye that has an emission band overlapping at least partially with the optical absorption band of a spectral sensitizing dye on a silver halide grain present in the emulsion layer, the light-collecting dye having an emission quantum yield of at least 0.1 at a concentration of 10.sup.-4 mol/dm.sup.3 in dry gelatin at room temperature, with the proviso that the light-collecting dye and the spectral sensitizing dye may be the same compound.

7. 发明授权

US4604339A Method of developing silver halide photographic light-sensitive material 失效
标题翻译：卤化银照相感光材料的开发方法
公开(公告)号：US4604339A
公开(公告)日：1986-08-05
申请号：US556667
申请日：1983-11-30
申请人： Tadao Sugimoto , Hideo Ikeda , Hiroyuki Mifune , Koki Nakamura
发明人： Tadao Sugimoto , Hideo Ikeda , Hiroyuki Mifune , Koki Nakamura
IPC分类号： G03C5/29 , C07D473/38 , C07D487/04 , G03C1/34 , G03C5/30 , G03C5/54 , G03C5/24
CPC分类号： C07D487/04 , C07D473/38 , G03C1/346 , G03C5/30
摘要： A method of developing silver halide photographic material which contains a light-sensitive silver halide emulsion and an internally-fogged silver halide emulsion, in which the internally-fogged emulsion has internal fogging nuclei at a depth of 0.02.mu. or more below the surface of the grains is disclosed. The photographic material is developed in the presence of at least one compound selected from the group consisting of tetraazaindenes containing at least one mercapto group, purines containing at least one mercapto group, triazaindenes containing at least one mercapto group and pentaazaindenes containing at least one mercapto group, to increase photographic speed, contrast and maximum density as well as remove uneven stain.
摘要翻译：一种显影卤化银照相材料的方法，其含有感光卤化银乳剂和内部雾化的卤化银乳剂，其中内部雾化的乳液在内表面上的0.02μm或更多的深度处具有内部雾化核披露了谷物。照相材料在至少一种选自含有至少一个巯基的四氮杂茚基，含有至少一个巯基的嘌呤，含有至少一个巯基的三嗪类和含有至少一个巯基的五唑烷酮的化合物存在下显影，以提高摄影速度，对比度和最大密度，以及去除不均匀的污渍。

8. 发明授权

US4551419A Method of developing silver halide photographic material 失效
标题翻译：卤化银照相材料的研制方法
公开(公告)号：US4551419A
公开(公告)日：1985-11-05
申请号：US579048
申请日：1984-02-10
申请人： Tadao Sugimoto , Hideo Ikeda , Koki Nakamura
发明人： Tadao Sugimoto , Hideo Ikeda , Koki Nakamura
IPC分类号： G03C5/26 , C07C323/25 , C07D277/36 , C07D487/04 , G03C1/005 , G03C1/09 , G03C1/34
CPC分类号： C07D487/04 , C07C323/25 , C07D277/36 , G03C1/005 , G03C1/09 , G03C1/346
摘要： A silver halide photographic material which contains a light-sensitive silver halide emulsion and an internally fogged silver halide emulsion is development-processed in the presence of at least one compound selected from the group consisting of compounds represented by the general formulae (I) and (II) and at least one azaindene having a mercapto group to exhibit high photographic speed, high contrast and high maximum image density:R.sub.1 --(R.sub.3).sub.l X}.sub.n R.sub.3 '--R.sub.2 (I)wherein R.sub.1 and R.sub.2 each represents a hydrogen atom, an aryl group, an aryl group, or a heterocyclic group; R.sub.3 and R.sub.3 ' each represents an alkylene group, an arylene group, a heterocyclic group; X presents ##STR1## R.sub.4 represents a hydrogen atom or --R.sub.5 --Y}.sub.m R.sub.5 '--R.sub.6 ; R.sub.5 and R.sub.5 ' have the same meanings as R.sub.3 and R.sub.3 '; R.sub.6 has the same meaning as R.sub.1 and R.sub.2 ; Y represents ##STR2## R.sub.7 has the same meaning as R.sub.1 and R.sub.2 ; l represents 0 or 1, n represents an integer of 1 to 110, and m represents an integer of 0 to 10, and at least one X therein must be a sulfur atom: ##STR3## wherein Q represents atoms necessary to form a heterocyclic ring, and A represents an alkyl group, or an aryl group.
摘要翻译：含有感光卤化银乳剂和内部雾化卤化银乳剂的卤化银照相材料在至少一种选自由通式（I）和（I）表示的化合物组成的组的存在下进行显影处理， II）和具有巯基的至少一种具有巯基的亚烷基，以显示高照相速度，高对比度和高最大图像密度：R1-（R3）1X} nR3'-R2（I）其中R1和R2各自表示氢原子，芳基，芳基或杂环基; R 3和R 3'各自表示亚烷基，亚芳基，杂环基; X表示 + TR C（R4）2; R4表示氢原子或-R5-Y} mR5'-R6; R5和R5'与R3和R3'具有相同的含义; R6与R1和R2具有相同的含义; Y表示 + TR R7与R1和R2具有相同的含义; l表示0或1，n表示1至110的整数，m表示0至10的整数，并且其中至少一个X必须为硫原子：其中Q表示形成所需的原子杂环，A表示烷基或芳基。

9. 发明授权

US06350946B1 Photoelectric conversion device and photoelectric cell 有权
标题翻译：光电转换装置和光电池
公开(公告)号：US06350946B1
公开(公告)日：2002-02-26
申请号：US09659607
申请日：2000-09-11
申请人： Kiyoteru Miyake , Tadao Sugimoto
发明人： Kiyoteru Miyake , Tadao Sugimoto
IPC分类号： H01L310264
CPC分类号： H01G9/2031 , H01G9/2068 , Y02E10/542
摘要： A photoelectric conversion device having a photosensitive layer comprising semiconductor particles is disclosed, in which the semiconductor particles are obtained from a metal hydroxide gel or a precursor thereof present in a hydrophilic solvent. Also disclosed in a photoelectric cell including the photoelectric conversion device.
摘要翻译：公开了一种具有包含半导体粒子的感光层的光电转换装置，其中半导体颗粒由亲水性溶剂中的金属氢氧化物凝胶或其前体获得。还公开在包括光电转换装置的光电池中。

10. 发明授权

US4755456A Method for preparing silver iodobromide emulsions having high aspect ratio 失效
标题翻译：制备具有高纵横比的碘溴化银乳剂的方法
公开(公告)号：US4755456A
公开(公告)日：1988-07-05
申请号：US947129
申请日：1986-12-29
申请人： Tadao Sugimoto
发明人： Tadao Sugimoto
IPC分类号： G03C1/015 , G03C1/005 , G03C1/02
CPC分类号： G03C1/0051 , G03C2001/0156 , G03C2200/43
摘要： A method for preparing a light-sensitive silver iodobromide emulsion having a high aspect ratio, the emulsion containing a dispersion medium and silver iodobromide grains, with grains having a grain size of not less than 0.5 .mu.m, a thickness of not more than 0.3 .mu.m, and an average aspect ratio of not less than 5 constituting at least 50% of the total project area of emulsion grains, comprising (a) introducing a silver salt, and a bromide salt or a bromide salt and iodide salt into a reactor in which at least part of the dispersion medium has been introduced, (b) controlling the iodide ion concentration indicated by pI in the reactor prior to the introduction of at least the silver salt and the bromide salt within the range represented by the equation (I) as shown below: ##EQU1## wherein pI and pBr indicate the logarithmic values of reciprocals of concentrations of dissolved iodide ions and bromide ion, respectively, and (c) maintaining the pBr at not less than 0.8 after the introduction of the silver salt, and bromide salt or the bromide salt and iodide salt.
摘要翻译：制备具有高纵横比的感光性碘溴化银乳剂的方法，含有分散介质和碘溴化银颗粒的乳液，其晶粒尺寸不小于0.5μm，厚度不大于0.3μm m，并且平均纵横比不小于5，构成乳液颗粒总投影面积的至少50％，包括（a）将银盐和溴化物盐或溴化物盐和碘盐引入反应器中至少部分分散介质已经被引入，（b）在将至少银盐和溴化物盐引入到由式（I）表示的范围内之前，控制反应器中由pI表示的碘离子浓度，如下所示：其中pI和pBr分别表示溶解的碘离子和溴离子浓度的倒数的对数值，（c）在介绍后将pBr保持在不小于0.8 银盐，溴化物盐或溴化物盐和碘化物盐。

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