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1. 发明授权

US4416977A Silver halide photographic photosensitive material 失效
标题翻译：卤化银照相感光材料
公开(公告)号：US4416977A
公开(公告)日：1983-11-22
申请号：US349092
申请日：1982-02-16
申请人： Minoru Ohashi , Kiyoshi Futaki , Katsuaki Iwaosa
发明人： Minoru Ohashi , Kiyoshi Futaki , Katsuaki Iwaosa
IPC分类号： C07D213/70 , C07D401/12 , C07D413/12 , C07D417/12 , G03C1/34
CPC分类号： C07D401/12 , C07D417/12 , G03C1/346 , Y10S430/156
摘要： There is disclosed a silver halide photographic photosensitive material which contains in at least one of silver halide emulsion layers and colloid layers permeable to water through to or out from said emulsion layer at least one compound represented by the following general formula (I): ##STR1## wherein A, R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are the same as defined previously. This photosensitive material has stability against over-development fogging.
摘要翻译：公开了一种卤化银照相感光材料，其中至少一种卤化银乳剂层和可渗透水的胶体层通过至少一种由以下通式（I）表示的化合物从所述乳剂层进出：（I）其中A，R1，R2，R3和R4与前述定义相同。该感光材料具有抗过度显影雾化的稳定性。

2. 发明授权

US4420554A Silver halide photosensitive materials 失效
标题翻译：卤化银感光材料
公开(公告)号：US4420554A
公开(公告)日：1983-12-13
申请号：US349525
申请日：1982-02-17
申请人： Minoru Ohashi , Kiyoshi Futaki , Katsuaki Iwaosa
发明人： Minoru Ohashi , Kiyoshi Futaki , Katsuaki Iwaosa
IPC分类号： C07D257/04 , C07D401/12 , C07D403/12 , G03C1/34
CPC分类号： C07D257/04 , C07D401/12 , C07D403/12 , G03C1/346 , Y10S430/156 , Y10S430/158
摘要： There is disclosed a silver halide photosensitive material which contains in at least one of silver halide emulsion layers and colloid layers at least on antifoggant precursor compound represented by the general formula: ##STR1## wherein A, Z, R.sub.1 and R.sub.2 are the same as defined previously. This photosensitive material is stabilized against overdevelopment fogging.
摘要翻译：公开了一种卤化银感光材料，其至少在至少一种卤化银乳剂层和胶体层中至少含有由以下通式表示的防雾剂前体化合物：其中A，Z，R 1和R 2与定义相同先前。该感光材料稳定，防止过度起雾。

3. 发明授权

US5198324A Method for making lithographic printing plate 失效
标题翻译：平版印刷版制作方法
公开(公告)号：US5198324A
公开(公告)日：1993-03-30
申请号：US446093
申请日：1989-12-05
申请人： Shigeru Iguchi , Kiyoshi Futaki , Koichi Torizuka , Shozi Oka
发明人： Shigeru Iguchi , Kiyoshi Futaki , Koichi Torizuka , Shozi Oka
IPC分类号： G03F7/00 , G03F7/06 , G03F7/07 , G03F7/20
CPC分类号： G03F7/06 , Y10S430/146
摘要： The present invention provides a method for making a lithographic printing plate having high sensitivity and high printing endurance by scanner-exposing which comprises subjecting a photographic photosensitive material comprising a support and, provided thereon, an unfogged internal latent image type silver halide emulsion layer to scanner-exposing, subjecting the exposed photosensitive material to non-tanning development in the presence of a nucleating agent, and then subjecting the silver halide portion of the emulsion layer to an oleophilizing treatment.
摘要翻译：本发明提供一种通过扫描曝光制造具有高灵敏度和高印刷耐久性的平版印刷版的方法，其包括将包含载体的照相感光材料和在其上提供未雾化的内部潜像型卤化银乳剂层的扫描仪在存在成核剂的情况下对暴露的感光材料进行非鞣制显影，然后对乳液层的卤化银部分进行油溶处理。

4. 发明授权

US3984605A Heat sensitive recording material containing decolorizing agent 失效
标题翻译：含有脱色剂的热敏记录材料
公开(公告)号：US3984605A
公开(公告)日：1976-10-05
申请号：US589130
申请日：1975-06-23
申请人： Isao Kohmura , Kiyoshi Futaki , Kohzo Haino
发明人： Isao Kohmura , Kiyoshi Futaki , Kohzo Haino
IPC分类号： C09D5/26 , B41M5/18
CPC分类号： C09D5/26 , Y10S428/913 , Y10S430/165 , Y10T428/31855
摘要： In a heat sensitive recording material comprising a support having a heat sensitive layer or layers thereon which comprise colorless or palely colored chromogenic substance and phenolic substance capable, upon heating, of causing color formation of said chromogenic substance, at least one organic amine derivatives are contained as a decolorizing agent in said heat sensitive layer or another layer adjacent to said heat sensitive layer. Using this recording material, two colors which are clearly distinguishable can be obtained.
摘要翻译：在包含其上具有无色或浅色发色物质的热敏层或其上的层的支持体的热敏记录材料和能够在加热时导致所述显色物质着色形成的酚类物质中含有至少一种有机胺衍生物作为所述热敏层中的脱色剂或与所述热敏层相邻的另一层。使用这种记录材料，可以得到两种可以明确区分的颜色。

5. 发明授权

US3936305A Color photographic photosensitive material containing ultraviolet ray-absorbing compound 失效
标题翻译：含有紫外线吸收化合物的彩色感光感光材料
公开(公告)号：US3936305A
公开(公告)日：1976-02-03
申请号：US528925
申请日：1974-12-02
申请人： Shigetoshi Hiraishi , Kiyoshi Futaki , Shoichi Horii , Kiyoshi Yamashita
发明人： Shigetoshi Hiraishi , Kiyoshi Futaki , Shoichi Horii , Kiyoshi Yamashita
IPC分类号： G03C7/26 , C09K3/00 , G03C1/815 , G03C1/84
CPC分类号： G03C1/8155
摘要： Compounds represented by the following general formula are extremely effective as ultraviolet ray-absorbing agent, especially, for color photographic photosensitive materials. ##SPC1##(wherein R.sub.1 is an alkyl group having 1 to 13, preferably 5 to 13 carbon atoms, R.sub.2 is an alkyl group having 1 to 18 carbon atoms and X is hydrogen, a halogen, an alkyl, an alkoxy, an aryloxy, an aralkyloxy or an aryl group).
摘要翻译：由以下通式表示的化合物作为紫外线吸收剂是非常有效的，特别是用于彩色照相感光材料。

6. 发明授权

US4387149A Electrophotographic sensitive material having a dye sensitizer containing a carbonium atom 失效
标题翻译：具有含有碳原子的染料敏化剂的电子照相感光材料
公开(公告)号：US4387149A
公开(公告)日：1983-06-07
申请号：US354609
申请日：1982-03-04
申请人： Kazuhiro Emoto , Kiyoshi Futaki
发明人： Kazuhiro Emoto , Kiyoshi Futaki
IPC分类号： C09B23/10 , C09B23/14 , G03G5/06
CPC分类号： C09B23/107 , C09B23/14 , C09B23/141 , G03G5/0668 , G03G5/067 , G03G5/0672 , G03G5/0674
摘要： An electrophotographic photosensitive material in which organic photoconductor is sensitized by a compound represented by the formula, ##STR1## wherein A, B, D and E represent independently a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, a phenyl group or a 5- or 6-membered heterocyclic ring residue, and at least two of them represent a phenyl group; F is an alkyl, phenyl or styryl group; m is a number of 0 or 1, and n is a number of zero, 1 or 2, provided that when m is 1, n is 0; and X.sup..crclbar. represents an anion residue, has a high sensitivity to the whole range of visible light as well as to the infrared rays of up to around 1,100 nm, and is stable in the potential characteristics such as surface potential and dark damping factor and capable of separation photographing by use of a color separation filter.
摘要翻译：一种电子照相感光材料，其中有机光电导体由下式表示的化合物敏化，其中A，B，D和E独立地表示氢原子，具有1至4个碳原子的烷基，苯基或 5-或6-元杂环残基，并且它们中的至少两个表示苯基; F是烷基，苯基或苯乙烯基; m为0或1的数，n为零，1或2的数，条件是当m为1时，n为0; 和X（ - ）表示阴离子残基，对整个可见光范围以及高达约1100nm的红外线具有高灵敏度，并且在诸如表面电位和暗阻尼因子并且能够通过使用分色滤光器分离拍摄。

7. 发明授权

US3937864A Heat-sensitive recording sheets having improved stability 失效
标题翻译：具有改进的稳定性的热敏记录表
公开(公告)号：US3937864A
公开(公告)日：1976-02-10
申请号：US394012
申请日：1973-09-04
申请人： Isao Kohmura , Kiyoshi Futaki
发明人： Isao Kohmura , Kiyoshi Futaki
IPC分类号： B41M5/333 , B41M5/337 , B41M5/00
CPC分类号： B41M5/3375
摘要： Heat-sensitive recording sheets having an improved stability comprising a colorless or pale-colored chromogenic compound and an organic acid for coloring the chromogenic compound by heating, which are characterized by containing phenol derivatives represented by the formula ##SPC1##Wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are hereinafter defined, is disclosed.

8. 发明授权

US4693955A Negative type lithographic printing plate 失效
标题翻译：负型平版印刷版
公开(公告)号：US4693955A
公开(公告)日：1987-09-15
申请号：US712731
申请日：1985-03-18
申请人： Koichi Torizuka , Kiyoshi Futaki
发明人： Koichi Torizuka , Kiyoshi Futaki
IPC分类号： G03F7/07 , G03C5/54 , G03C1/06
CPC分类号： G03F7/07 , Y10S430/156
摘要： Disclosed is a light-sensitive photographic element for negative type lithographic printing plates high in sensitivity and contrast which comprises a support having thereon a light-sensitive silver halide, a metal salt particle having substantially no light-sensitivity, a compound which reacts with an oxidized developing agent produced by development to release a compond which acts as a solvent or a solution physical development accelerator for said metal salt particle and physical development nuclei.
摘要翻译：公开了一种感光度和对比度高的负型平版印刷版的感光照相材料，其中包括其上具有感光卤化银，基本上不具有光敏性的金属盐颗粒的载体，与氧化物通过显影产生的显影剂以释放用作所述金属盐颗粒和物理发育核的溶剂或溶液物理显影促进剂的化合物。

9. 发明授权

US4035188A N-alkoxyethoxyethylphenylenediamine color developing agents 失效
标题翻译： N-烷氧基乙氧基乙基苯二胺显色剂
公开(公告)号：US4035188A
公开(公告)日：1977-07-12
申请号：US563458
申请日：1975-03-31
申请人： Kenji Yabuta , Kiyoshi Yamashita , Kiyoshi Futaki
发明人： Kenji Yabuta , Kiyoshi Yamashita , Kiyoshi Futaki
IPC分类号： C07C217/08 , C07C67/00 , C07C213/00 , G03C7/30 , G03C7/413 , G03C5/30 , C07C93/14 , C07C107/06
CPC分类号： G03C7/4136
摘要： Novel compounds represented by the following general formula are useful as color developing agents for color development which react with couplers to form color images: ##STR1## (wherein R.sup.1 and R.sup.2 which may be the same or different represent alkyl groups of 1 to 4 carbon atoms and R.sup.3 represents hydrogen atom or methyl group).
摘要翻译：由以下通式表示的新型化合物可用作显色剂的彩色显影剂，其与成色剂反应形成彩色图像：其中R1和R2可以相同或不同，表示1-4个碳原子的烷基并且R 3表示氢原子或甲基）。

10. 发明授权

US4020232A Heat-sensitive recording sheets 失效
标题翻译：热敏记录纸
公开(公告)号：US4020232A
公开(公告)日：1977-04-26
申请号：US577594
申请日：1975-05-14
申请人： Isao Kohmura , Kiyoshi Futaki , Kozo Haino
发明人： Isao Kohmura , Kiyoshi Futaki , Kozo Haino
IPC分类号： B41M5/34 , B41M5/18
CPC分类号： B41M5/34 , Y10S428/913 , Y10S428/914
摘要： This invention discloses a heat-sensitive recording sheet which comprises a support and, coated thereon, a heat-sensitive composition containing an organic base and at least one acylated lactone or sultone type acidic leuco dye capable of forming a color by reaction with said organic base at an elevated temperature. The invention further discloses as one embodiment a multicolor heat-sensitive recording sheet prepared by adding to the above-mentioned chromogenic system a chromogenic system comprising a normally solid phenolic substance and at least one basic chromogenic substance capable of forming a color by reaction with said phenolic substance at an elevated temperature. Preferable examples of the above-mentioned leuco dye are acrylated xanthene lactone type leuco dyes.
摘要翻译：本发明公开了一种热敏记录片材，其包含载体，并在其上涂覆含有有机碱和至少一种能与所述有机碱反应形成颜色的酰化内酯或磺内酮型酸性无色染料的热敏性组合物在高温下。本发明还公开了作为一个实施方案的多色热敏记录片材，其通过向上述显色系统中加入包含通常固体酚物质的显色系统和能够通过与所述酚类反应形成颜色的至少一种碱性显色物质物质在升高的温度。上述无色染料的优选实例是丙烯酸酯化呫吨内酯型无色染料。

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