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1. 发明授权

US3970461A Fogged, direct-positive silver halide emulsion containing carbocyanine dye having indolenine nucleus 失效
标题翻译：含有具有吲哚宁细胞核的碳菁染料的含氟直接卤化银乳剂
公开(公告)号：US3970461A
公开(公告)日：1976-07-20
申请号：US376997
申请日：1973-07-06
申请人： Keisuke Shiba , Masanao Hinata , Akira Sato , Akira Ogawa , Hirotetu Kato
发明人： Keisuke Shiba , Masanao Hinata , Akira Sato , Akira Ogawa , Hirotetu Kato
IPC分类号： G03C1/18 , G03C1/485 , G03C1/28 , G03C1/08 , G03C1/36
CPC分类号： G03C1/4853 , G03C1/18 , Y10S430/141
摘要： A direct positive silver halide photographic emulsion containing a dye represented by the following general formula: ##SPC1##Wherein R and R.sub.1 are selected from the first group consisting of alkyl, allyl, substituted alkyl, aryl, and substituted aryl groups, at least one of the R and R.sub.1 being an alkyl group substituted with a carboxyl or sulfo radical; R.sub.2 and R.sub.3 are selected from the second group consisting of alkyl, aralkyl and allyl groups; L.sub.1 is selected from the third group consisting of methine and an atomic group capable of combining with R.sub.1, R.sub.2 or R.sub.3 to form a ring; L.sub.2 is methine; L.sub.3 is selected from the fourth group consisting of methine and an atomic group capable of forming a ring with R.sub.1 or a 3,3-substituent of an indolenine ring at the site near to L.sub.3, L.sub.3, such that a ring may be formed by L.sub.1 and L.sub.3 ; x is an anion; n and m are the integers 1 and 2, respectively, such that when said dye forms in intramolecular salt, m is 1; Z is an atomic group capable of completing a benzene ring or a naphthalene ring; and Z.sub.1, is a non-metallic atomic group capable of completing a 5- or 6- member heterocyclic ring.
摘要翻译：含有以下通式表示的染料的直接正性卤化银照相乳剂：

2. 发明授权

US3973969A Silver halide photographic emulsion 失效
标题翻译：卤化银照相乳剂
公开(公告)号：US3973969A
公开(公告)日：1976-08-10
申请号：US574147
申请日：1975-05-02
申请人： Keisuke Shiba , Masanao Hinata , Hirotetu Kato , Akiro Sato , Akira Ogawa
发明人： Keisuke Shiba , Masanao Hinata , Hirotetu Kato , Akiro Sato , Akira Ogawa
IPC分类号： C09B23/06 , G03C1/29 , G03C1/14
CPC分类号： G03C1/29 , C09B23/06
摘要： Silver halide photographic emulsions are supersensitized by a combination of at least one sensitizing dye represent by following general formula (I): ##EQU1## And at least one sensitizing dye represented by following general formula (II): ##SPC1##Specific moieties given in the above formulae are identified in the specification.
摘要翻译：通过以下通式（I）表示的至少一种增感染料的组合使卤化银照相乳液过敏：ZRoZ1 | R1-N-C = CH-C = CH-C = N-R2（X） n-1 I +和由以下通式（II）表示的至少一种敏化染料：

3. 发明授权

US3955979A Flash exposure of supersensitized silver halide photographic light-sensitive material 失效
标题翻译：超敏化卤化银照相感光材料的闪光曝光
公开(公告)号：US3955979A
公开(公告)日：1976-05-11
申请号：US561504
申请日：1975-03-24
申请人： Keisuke Shiba , Masanao Hinata , Hirotetu Kato
发明人： Keisuke Shiba , Masanao Hinata , Hirotetu Kato
IPC分类号： G03C1/29 , G03C5/04
CPC分类号： G03C1/29
摘要： A silver halide photographic light-sensitive element suitable for exposure to light for a period of time of less than (preferably) 0.0001 second comprising a support bearing thereon at least one layer of a silver halide photographic emulsion, the silver halide photographic emulsion containing at least one sensitizing dye represented by the following General Formula (I) in combination with at least one sensitizing dye represented by the following General Formula (II): ##SPC1##wherein R.sub.1 and R.sub.2 each represents an alkyl group, at least one of R.sub.1 and R.sub.2 being an alkyl group having a sulfo substituent; ##SPC2##Wherein R.sub.B represents a methyl group or an ethyl group, R.sub.3 and R.sub.4 have the same meaning as R.sub.1 and R.sub.2, at least one of R.sub.3 and R.sub.4 being an alkyl group having a sulfo substituent.
摘要翻译：一种卤化银照相感光元件，其适用于曝光时间小于（优选）0.0001秒的时间，包括在其上承载至少一层卤化银照相乳剂的载体，所述卤化银照相乳剂至少含有一种由以下通式（I）表示的增感染料与由以下通式（II）表示的至少一种敏化染料组合：

4. 发明授权

US4154616A Silver halide photographic emulsion 失效
标题翻译：卤化银照相乳剂
公开(公告)号：US4154616A
公开(公告)日：1979-05-15
申请号：US796283
申请日：1977-05-12
申请人： Akira Sato , Akira Ogawa , Masanao Hinata , Haruo Takei
发明人： Akira Sato , Akira Ogawa , Masanao Hinata , Haruo Takei
IPC分类号： G03C1/22
CPC分类号： G03C1/22
摘要： A silver halide photographic emulsion containing at least one sensitizing dye represented by the following general formula (I), ##STR1## in which Z represents an atomic group necessary for forming a benzoxazole nucleus or a naphthoxazole nucleus; R.sub.1 represents an aliphatic group; R.sub.2 represents an alkyl group, an allyl group or an aryl group; R.sub.3 represents a 2-(2-hydroxyethoxy)-ethyl group, a 2-(2-acyloxyethyoxy)-ethyl group, an N-(N,N-dialkylaminoalkyl)carbamoylalkyl group, an N-(N,N,N-trialkylammoniumalkyl)carbamoylalkyl group or an N,N,N-trialkylammoniumalkyl group; X represents an acid anion; and n represents 0 or 1.
摘要翻译：含有由以下通式（I）表示的至少一种敏化染料的卤化银照相乳剂，其中Z表示形成苯并恶唑核或萘并恶唑核所必需的原子团; R1表示脂肪族基团; R2表示烷基，烯丙基或芳基; R3表示2-（2-羟基乙氧基） - 乙基，2-（2-酰氧基乙氧基） - 乙基，N-（N，N-二烷基氨基烷基）氨基甲酰基烷基，N-（N，N，N-三烷基铵烷基）氨基甲酰基烷基或N，N，N-三烷基铵烷基; X表示酸性阴离子; n表示0或1。

5. 发明授权

US3994733A Silver halide photographic emulsion 失效
标题翻译：卤化银照相乳剂
公开(公告)号：US3994733A
公开(公告)日：1976-11-30
申请号：US531416
申请日：1974-12-10
申请人： Masanao Hinata , Masanaga Ohki , Reiichi Ohi , Akira Ogawa , Akira Sato
发明人： Masanao Hinata , Masanaga Ohki , Reiichi Ohi , Akira Ogawa , Akira Sato
IPC分类号： C09B23/00 , G03C1/28 , G03C1/14
CPC分类号： G03C1/28
摘要： A silver halide photographic emulsion containing the combination of (i) at least one cyanine dye wherein two basic 5-membered and/or 6-membered nitrogen-containing heterocyclic nuclei are linked by methine groups having an odd number of carbon atoms not exceeding 7 and the substituents on the nitrogen atoms in the heterocyclic nuclei are aliphatic groups or aromatic groups with at least one of the substituents on the nitrogen atom being an alkyl group having a sulfo group or a carboxyl group, and (ii) at least one substantially colorless nitrogen-containing heterocyclic organic base selected from the group consisting of a benzothiazole, a benzothiazolone, a naphthothiazole, a naphthothiazolone, and a quinolone in a quantity sufficient to supersensitize.
摘要翻译：含有（i）至少一种花青染料的组合的卤化银照相乳剂，其中两个碱性5元和/或6元含氮杂环核是通过具有奇数个碳原子数不超过7的次甲基和杂环核中的氮原子上的取代基是脂族基团或芳族基团，其中至少一个氮原子上的取代基是具有磺基或羧基的烷基，和（ii）至少一个基本上无色的氮的选自苯并噻唑，苯并噻唑酮，萘并噻唑，萘并噻唑酮和喹诺酮的杂环有机碱，其量足以超敏。

6. 发明授权

US3953216A Spectrally sensitized silver halide photographic emulsion 失效
标题翻译：光谱增感卤化银照相乳剂
公开(公告)号：US3953216A
公开(公告)日：1976-04-27
申请号：US498143
申请日：1974-08-16
申请人： Masanao Hinata , Haruo Takei , Akira Sato , Akira Ogawa
发明人： Masanao Hinata , Haruo Takei , Akira Sato , Akira Ogawa
IPC分类号： G03C1/28 , C09B23/00 , G03C1/29 , G03C1/14
CPC分类号： G03C1/29
摘要： A spectral-sensitized silver halide photographic emulsion containing in supersensitizing amounts the combination of1. at least one sensitizing dye represented by the formula ##EQU1## WHEREIN Z.sub.1 and Z.sub.2 are the atomic groups necessary for forming a benzoxazole ring or a napthoxazole ring, in which a benzene nucleus of the ring may be substituted; R.sub.1 and R.sub.2 are aliphatic groups and at least one of R.sub.1 or R.sub.2 is a carboxyalkyl group or a sulfoalkyl group; R.sub.3 is a hydrogen atom or an alkyl group; X is an acid anion group; and m is 1 or 2 and m is 1 when the dye forms an intramolecular salt having a betaine like-structure,2. at least one sensitizing dye represented by the formula (II) ##EQU2## wherein Z.sub.3 is an atomic group necessary for forming a 5-membered or 6-membered heterocyclic ring which may be substituted by substituents other than R.sub.4 ; Z.sub.4 is an atomic group necessary for forming a 2-pyrazoline-5-one ring nucleus which may be substituted; R.sub.4 is an aliphatic group; R.sub.5 is a hydrogen atom, an alkyl group, or an aryl group; and n is 1 or 2.
摘要翻译：包含超敏化剂量的光谱增感卤化银照相乳剂1.组合表示的至少一种致敏染料R3 Z1|Z2角C-CH = C-CH = C ANGLE（I）+ NN || R1R2（ X-1）m-1其中Z1和Z2是形成苯并恶唑环或萘恶唑环所必需的原子团，其中环的苯环可以被取代; R1和R2是脂族基团，R1或R2中的至少一个是羧基烷基或磺基烷基; R3是氢原子或烷基; X是酸性阴离子基团; 当染料形成具有甜菜碱类结构的分子内盐时，m为1或2，m为1。2.式（II）表示的至少一种致敏染料R5 R3|Z4 |角C（= CH-C = C-C = O（II）n-1 N | R4其中Z3是形成可被除R4以外的取代基取代的5元或6元杂环所必需的原子团; Z 4是原子团形成可被取代的2-吡唑啉-5-酮环核必需; R 4为脂肪基; R 5为氢原子，烷基或芳基，n为1或2。

7. 发明授权

US4047964A Spectrally sensitized silver halide photographic emulsion 失效
标题翻译：光谱增感卤化银照相乳剂
公开(公告)号：US4047964A
公开(公告)日：1977-09-13
申请号：US625356
申请日：1975-10-23
申请人： Masanao Hinata , Haruo Takei , Akira Sato , Akira Ogawa
发明人： Masanao Hinata , Haruo Takei , Akira Sato , Akira Ogawa
IPC分类号： G03C1/28 , G03C1/29 , G03C1/08 , G03C1/14
CPC分类号： G03C1/29
摘要： A supersensitized silver halide photographic emulsion which contains at least one dye of the formula: ##STR1## wherein Z.sup.1 represents the atoms necessary to complete a benzisoxazole ring; Q.sup.1 represents the atoms necessary to complete a 2-thiooxazolidine-2,4-dione ring, a rhodanine ring or a 2-thiohydantoin ring; and R.sup.1 represents an aliphatic group, in combination with at least one cyanine dye or merocyanine dye which contains no benzisoxazole ring.
摘要翻译：含有至少一种下式的染料的超敏化卤化银照相乳剂：其中Z1表示完成苯并异恶唑环所必需的原子; Q1表示完成2-硫代恶唑烷-2,4-二酮环，绕丹宁环或2-硫代乙内酰脲环所必需的原子; 并且R1表示与不含苯并异恶唑环的至少一种花青染料或部花青染料组合的脂族基团。

8. 发明授权

US4021251A Silver halide photographic emulsions 失效
标题翻译：卤化银照相乳剂
公开(公告)号：US4021251A
公开(公告)日：1977-05-03
申请号：US568757
申请日：1975-04-16
申请人： Akira Sato , Akira Ogawa , Masanao Hinata , Haruo Takei
发明人： Akira Sato , Akira Ogawa , Masanao Hinata , Haruo Takei
IPC分类号： G03C1/12 , C09B23/00 , G03C1/22
CPC分类号： G03C1/22 , Y10S430/15
摘要： Silver halide photographic emulsions which contain at least one sensitizing dye represented by the formula (I) ##STR1## wherein Z represents a group of atoms necessary to form a benzisoxazole nucleus; R.sub.1 represents an aliphatic group; R.sub.2 represents an aliphatic group or an aryl group; and R.sub.3 represents an aryl group or an alkenyl group.
摘要翻译：含有至少一种由式（I）表示的增感染料的卤化银照相乳剂，其中Z代表形成苯并异恶唑核所必需的一组原子; R1表示脂肪族基团; R2表示脂族基或芳基; R3表示芳基或烯基。

9. 发明授权

US3966477A Spectrally sensitized silver halide photographic emulsion 失效
标题翻译：光谱增感卤化银照相乳剂
公开(公告)号：US3966477A
公开(公告)日：1976-06-29
申请号：US530100
申请日：1974-12-06
申请人： Masanao Hinata , Haruo Takei , Tadashi Ikeda , Akira Ogawa , Akira Sato , Atsuo Iwamoto
发明人： Masanao Hinata , Haruo Takei , Tadashi Ikeda , Akira Ogawa , Akira Sato , Atsuo Iwamoto
IPC分类号： G03C1/28 , G03C1/29 , G03C1/14
CPC分类号： G03C1/29
摘要： A silver halide photographic emulsion containing, in combination, supersensitizing amounts of at last two carbocyanine sensitizing dyes as hereinafter defined.
摘要翻译：一种卤化银照相乳剂，其组合含有如下定义的最后两种碳菁感染染料的超敏化剂量。

10. 发明授权

US4057430A Silver halide photographic emulsion 失效
标题翻译：卤化银照相乳剂
公开(公告)号：US4057430A
公开(公告)日：1977-11-08
申请号：US656685
申请日：1976-02-09
申请人： Akira Sato , Akira Ogawa , Masanao Hinata , Haruo Takei
发明人： Akira Sato , Akira Ogawa , Masanao Hinata , Haruo Takei
IPC分类号： G03C1/22
CPC分类号： G03C1/22
摘要： A silver halide photographic emulsion containing at least one sensitizing dye represented by the following general formula (I), ##STR1## in which Z represents an atomic group necessary for forming a benzoxazole nucleus or a naphthoxazole nucleus; R.sub.1 represents an aliphatic group; R.sub.2 represents an alkyl group, an allyl group or an aryl group; R.sub.3 represents an alkoxycarbonylalkyl group, an alkoxyalkyl group, an N-(N,N-dialkylaminoalkyl)carbamoylalkyl group, an N-(N,N,N-trialkylammoniumalkyl)carbamoylalkyl group or an N,N,N-trialkylammoniumalkyl group, with R.sub.2 being a phenyl group where R.sub.3 is an alkoxycarbonylalkyl group; X represents an acid anion; and n represents 0 or 1.
摘要翻译：含有由以下通式（I）表示的至少一种敏化染料的卤化银照相乳剂，其中Z表示形成苯并恶唑核或萘并恶唑核所必需的原子团; R1表示脂肪族基团; R2表示烷基，烯丙基或芳基; R3表示烷氧基羰基烷基，烷氧基烷基，N-（N，N-二烷基氨基烷基）氨基甲酰基烷基，N-（N，N，N-三烷基铵烷基）氨基甲酰基烷基或N，N，N-三烷基铵烷基，R2 其中R3是烷氧基羰基烷基的苯基; X表示酸性阴离子; n表示0或1。

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