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41. 发明授权

US5051350A Process for preparing a silver halide emulsion 失效
标题翻译：制备卤化银乳剂的方法
公开(公告)号：US5051350A
公开(公告)日：1991-09-24
申请号：US378931
申请日：1989-07-12
申请人： Fumitaka Terai , Hiroyuki Yamagami , Nobuhiko Uchino , Masaki Okazaki
发明人： Fumitaka Terai , Hiroyuki Yamagami , Nobuhiko Uchino , Masaki Okazaki
IPC分类号： G03C1/06 , G03C1/005 , G03C7/388
CPC分类号： G03C1/005 , G03C7/388
摘要： A process for preparing a silver halide emulsion, which comprises dissolving one or more substantially water-insoluble photographic additives in a heated solution of an organic solvent containing a surfactant having a hydrophilic --CO.sub.3 or --OSO.sub.3 group to completely dissolve the one or more substantially water-insoluble additives, cooling the resulting solution to precipitate crystals, separating the crystals from the solution, drying the separated crytals, dispersing said crystals in water and adding the resulting dispersion to a silver halide emulsion.

42. 发明授权

US5011760A Photopolymerizable composition 失效
标题翻译：可光聚合组合物
公开(公告)号：US5011760A
公开(公告)日：1991-04-30
申请号：US522406
申请日：1990-05-11
申请人： Jun Yamaguchi , Masaki Okazaki , Yoshio Inagaki
发明人： Jun Yamaguchi , Masaki Okazaki , Yoshio Inagaki
IPC分类号： C08F2/50 , G03C5/16 , G03F7/029
CPC分类号： G03F7/029 , Y10S430/115 , Y10S430/116 , Y10S430/121
摘要： A photopolymerizable composition which comprises (a) a polymerizable compound having at least one ethylenic unsaturated bond, and (b) a salt formed by an organic cationic dye compound and an organic boron compound anion, wherein the salt is represented by the following formula (I), in which an organic cationic dye compound is employed as D.sup..sym. to impart high spectral sensitivities to the composition ##STR1## wherein D.sup..sym. represents a cationic dye, and R.sup.1, R.sup.2, R.sup.3 and R.sup.4, which may be the same or different, each represents an alkyl group, an aryl group, an aralkyl group, an alkaryl group, an alkenyl group, an alkynyl group, or a group derived therefrom; and two or more of the substituent groups R.sup.1 and R.sup.4 can be combined to form a cyclic structure. The cationic dye D.sup..sym. is represented by formula (II).phi..sup..sym. -L=.PSI. (II)wherein .phi. and .PSI., which may be the same or different, each represents a heterocyclic ring containing at least one nitrogen atom, and L represents a methine group, or a tri-, penta-, hepta- or nona-methine group formed by linking methine groups one after another by conjugated double bonds, each of which may be substituted, provided that L combines with at least either .phi. or .PSI. to form a ring.
摘要翻译：一种可光聚合组合物，其包含（a）具有至少一个烯键式不饱和键的可聚合化合物，和（b）由有机阳离子染料化合物和有机硼化合物阴离子形成的盐，其中所述盐由下式（I ），其中使用有机阳离子染料化合物作为D（+）以赋予其中D（+）表示阳离子染料，R1，R2，R3和R4的组合物（I）具有高光谱灵敏度，其中可以相同或不同，分别表示烷基，芳基，芳烷基，烷芳基，烯基，炔基或由其衍生的基团。并且两个或更多个取代基R1和R4可以结合形成环状结构。阳离子染料D（+）由式（II）表示：phi（+） - L = PSI（II）其中，phi和PSI可以相同或不同，各自表示含有至少一个氮原子的杂环， L表示次甲基，或通过共轭双键将次甲基彼此连接形成的三 - ，五 - ，七 - 或九 - 次甲基，每个可以被取代，条件是L与至少一个 phi或PSI形成戒指。

43. 发明授权

US5008181A Silver halide photographic materials 失效
标题翻译：卤化银照相材料
公开(公告)号：US5008181A
公开(公告)日：1991-04-16
申请号：US248747
申请日：1988-09-26
申请人： Akihiko Ikegawa , Masaki Okazaki , Tadao Sugimoto
发明人： Akihiko Ikegawa , Masaki Okazaki , Tadao Sugimoto
IPC分类号： G03C1/12 , G03C1/06 , G03C1/10 , G03C1/28 , G03C7/305 , G03C7/32
CPC分类号： G03C1/28 , Y10S430/156 , Y10S430/159
摘要： A silver halide photographic material comprising a support having thereon at least one silver halide emulsion layer spectrally sensitized by at least one adsorptive spectral sensitizing dye, wherein the emulsion layer or a hydrophilic colloid layer adjacent to the emulsion layer contains at least one compound represented by following formula (I), (II), or (III); ##STR1##A.sub.2 --Time.sub.1).sub..sbsb.t.sbsb.1 X (II)A.sub.3 --Time.sub.2).sub.t.sbsb.2 Y (III)(all the symbols of which are defined in the specification) are disclosed.
摘要翻译：一种卤化银照相材料，包括其上具有至少一种由至少一种吸附光谱增感染料光谱增感的卤化银乳剂层的载体，其中所述乳剂层或邻近所述乳剂层的亲水胶体层含有至少一种以下化合物式（I），（II）或（III）; （I）A2-Time1）t1X（II）A3-Time2）t2Y（III）（其全部符号在说明书中定义）。

44. 发明授权

US4987062A Process for preparing a silver halide emulsion 失效
公开(公告)号：US4987062A
公开(公告)日：1991-01-22
申请号：US375559
申请日：1989-07-05
申请人： Fumitaka Terai , Hiroyuki Yamagami , Nobuhiko Uchino , Masaki Okazaki
发明人： Fumitaka Terai , Hiroyuki Yamagami , Nobuhiko Uchino , Masaki Okazaki
IPC分类号： G03C1/005
CPC分类号： G03C1/005 , Y10S430/136
摘要： A process for preparing a silver halide emulsion is disclosed, which comprises dissolving one or more substantially water-insoluble photographic additives in a solution of an organic solvent containing a surface active agent having a hydrophilic --SO.sub.3 or --OSO.sub.3 group wherein said organic solvent is an alcohol, and then adding the resulting solution to a silver halide emulsion. A small amount of a base, or small amounts of a base and an acid may optionally be present in the mixed solution of the organic solvent and the surface active agent prior to adding the one or more substantially water-insoluble photographic additives.

45. 发明授权

US4981613A Laser light source 失效
标题翻译：激光光源
公开(公告)号：US4981613A
公开(公告)日：1991-01-01
申请号：US116923
申请日：1987-11-04
申请人： Masaki Okazaki , Seiiti Kubodera
发明人： Masaki Okazaki , Seiiti Kubodera
IPC分类号： G02F1/361
CPC分类号： G02F1/3612
摘要： A light source composed of a semiconductor laser and a nonlinear optical element which converts a laser beam emitted from the semiconductor laser to a laser beam having a shorter wavelength, disposed in the path of a laser beam produced by the laser, the nonlinear optical element containing a compound represented by formula (I): ##STR1## wherein Z.sup.1, Z.sup.2, X and n are as defined in the specification, of formula (II) ##STR2## wherein Z.sup.3 and Z.sup.4 are defined in the specification, or an acid adduct therefore. the nonlinear optical element exhibits high transmittances to blue light and generates a laser beam having a shorter wavelength than that of the laser applied.
摘要翻译：由半导体激光器和非线性光学元件组成的光源，其将从半导体激光器发射的激光束转换为具有较短波长的激光束，设置在由激光器产生的激光束的路径中，所述非线性光学元件包含式（I）表示的化合物：其中Z 1，Z 2，X和n如说明书中定义的式（II）其中Z 3和Z 4在说明书中定义的式（I），或酸加合物。非线性光学元件对蓝色光表现出高的透射率，并且产生具有比所施加激光的波长短的波长的激光束。

46. 发明授权

US4971889A Silver halide photographic emulsions 失效
标题翻译：卤化银照相乳剂
公开(公告)号：US4971889A
公开(公告)日：1990-11-20
申请号：US402196
申请日：1989-09-01
申请人： Tadashi Ikeda , Haruo Takei , Satoru Takimoto , Masaki Okazaki
发明人： Tadashi Ikeda , Haruo Takei , Satoru Takimoto , Masaki Okazaki
IPC分类号： G03C1/14 , G03C1/29
CPC分类号： G03C1/29 , G03C1/14
摘要： A silver halide photographic emulsion containing at least one compound represented by following formula (I):Dye--L--Hyd (I)wherein Dye represents a chromophore-containing dye residue shown by following formula (II); Hyd represents a hydrazine residue one of the two nitrogen atoms of which is substituted by a carbonyl group, a sulfonyl group, a sulfoxy group, a phosphoryl group, or an alkilydene group and L represents a divalent linkage group of bonding Dye and Hyd; ##STR1## wherein R and R.sub.1, which may be the same or different, each represents an alkyl group; Z and Z.sub.1, which may be the same or different, each represents an atomic group necessary for forming a 5- or 6-membered heterocyclic ring; Q represents an atomic group necessary for forming a 5- or 6-membered carbon ring or a 5- or 6-membered heterocyclic ring; A represents an oxygen atom or a sulfur atom; and n, d, and m each represents 0 or 1.

47. 发明授权

US4945038A Silver halide color photographic material 失效
标题翻译：卤化银彩色照相材料
公开(公告)号：US4945038A
公开(公告)日：1990-07-31
申请号：US310104
申请日：1989-02-14
申请人： Yasuhito Momoki , Takanori Hioki , Masaki Okazaki
发明人： Yasuhito Momoki , Takanori Hioki , Masaki Okazaki
IPC分类号： G03C1/28
CPC分类号： G03C1/28
摘要： A silver halide color photographic material is described, comprising a support having provided thereon at least one silver halide emulsion layer, wherein said at least one silver halide emulsion layer comprises at least one compound represented by the formula (I) and at least one compound represented by the formula (II): ##STR1## wherein V.sub.1, V.sub.2, V.sub.3 and V.sub.4 each represents a hydrogen atom, a halogen atom, an alkyl group, an acyl group, an acyloxy group, an alkoxycarbonyl group, a carbamoyl group, a sulfamoyl group, a carboxy group, a cyano group, a hydroxy group, an amino group, an acylamino group, an alkoxy group or an aryl group, or V.sub.1 and V.sub.2, or V.sub.3 and V.sub.4 may be bound to each other to form a benzene ring;R.sub.1 and R.sub.2, which may be the same or different, each represents an alkyl group and may optionally form a salt with a metal atom or other organic compound;X.sup..crclbar. represents an anion; andl represents 0 or 1 or, when the dye forms an inner salt, l represents 0; ##STR2## wherein D represents a divalent aromatic moiety;R.sub.3, R.sub.4, R.sub.5 and R.sub.6 each represents a hydrogen atom, a hydroxy group, an alkoxy group, an aryloxy group,a heterocyclic group, a mercapto group, an alkylthio group, an arylthio group, a heterocyclylthio group, an amino group, an alkylamino group, a cyclohexylamino group, an arylamino group, a heterocyclylamino group, an aralkylamino group or an aryl group;Y.sub.1 and Y.sub.2 each represents --N.dbd. or --CH.dbd.; andZ.sub.1 and Z.sub.2 each represents --N.dbd. or --CH.dbd.;further at least one of Y.sub.1 and Z.sub.1 is --N.dbd., and at least one of Y.sub.2 and Z.sub.2 is --N.dbd..
摘要翻译：描述了一种卤化银彩色照相材料，包括其上提供有至少一个卤化银乳剂层的载体，其中所述至少一种卤化银乳剂层包含至少一种由式（I）表示的化合物和至少一种表示的化合物式（II）：其中V1，V2，V3和V4各自表示氢原子，卤素原子，烷基，酰基，酰氧基，烷氧基羰基，氨基甲酰基，氨基磺酰基，羧基，氰基，羟基，氨基，酰氨基，烷氧基或芳基，或V1和V2，或V3和V4可以彼此结合形成苯环; R1和R2可以相同或不同，各自表示烷基，并且可以任选地与金属原子或其它有机化合物形成盐; X（ - ）表示阴离子; l代表0或1，或当染料形成内盐时，l代表0; （II）其中D表示二价芳族部分; R3，R4，R5和R6各自表示氢原子，羟基，烷氧基，芳氧基，杂环基，巯基，烷硫基，芳硫基，杂环硫基，氨基，烷基氨基，环己基氨基，芳基氨基，杂环基氨基，芳烷基氨基或芳基; Y1和Y2各自表示-N =或-CH =; 并且Z 1和Z 2各自表示-N =或-CH =; 进一步，Y1和Z1中的至少一个为-N =，Y2和Z2中的至少一个为-N =。

48. 发明授权

US4943515A Information recording medium 失效
标题翻译：信息记录介质
公开(公告)号：US4943515A
公开(公告)日：1990-07-24
申请号：US310023
申请日：1989-02-10
申请人： Masaki Okazaki , Masao Yabe , Ken Kawatta
发明人： Masaki Okazaki , Masao Yabe , Ken Kawatta
IPC分类号： B41M5/26 , G03C1/494 , G03C1/498 , G11B7/24 , G11B7/244 , G11B7/247 , G11B7/249
CPC分类号： G11B7/249 , G03C1/494 , G11B7/2475 , G11B2007/24612 , G11B7/247 , G11B7/2472 , G11B7/2533 , Y10S430/146
摘要： A novel information recording medium comprising a substrate and a recording layer for writing and/or reading information by means of a laser beam which is provided on the substrate is disclosed. The recording layer contains a dye having at least one chromophore selected from the group consisting of an amidinium ion chromophore, a carboxyl ion chromophore and a dipolar amide chromophore, and an organic solvent-soluble silver salt. Alternatively, the recording layer contains said chromophore and this recording layer is arranged in contact with a layer of an organic solvent-soluble silver salt.
摘要翻译：公开了一种新颖的信息记录介质，其包括用于通过设置在基板上的激光束来写入和/或读取信息的基板和记录层。记录层含有具有选自脒鎓离子发色团，羧基离子发色团和偶极酰胺发色团中的至少一种发色团的染料和有机溶剂可溶的银盐。或者，记录层包含所述发色团，并且该记录层被布置成与一层有机溶剂可溶的银盐接触。

49. 发明授权

US4939080A Silver halide photosensitive material 失效
标题翻译：卤化银感光材料
公开(公告)号：US4939080A
公开(公告)日：1990-07-03
申请号：US259633
申请日：1988-10-19
申请人： Takanori Hioki , Naoto Ohshima , Masaki Okazaki
发明人： Takanori Hioki , Naoto Ohshima , Masaki Okazaki
IPC分类号： G03C1/18 , C09B23/01 , G03C1/035 , G03C1/12 , G03C1/34
CPC分类号： C09B23/0066 , G03C1/127
摘要： A silver halide photosensitive material is described which comprises at least one layer of a silver halide emulsion layer provided on a base, wherein said at least one silver halide emulsion layer comprises at least one novel dye compound represented by general formula (I): ##STR1## wherein Z.sub.1 and Z.sub.2 are independently represents a sulfur atom or a selenium atom;R.sub.1 and R.sub.2 each independently represents an alkyl group, provided that at least one of R.sub.1 or R.sub.2 must represent a butyl group, a pentyl group, a hexyl group, a heptyl group or an octyl group;V.sub.1, V.sub.2, V.sub.3, V.sub.4, V.sub.5, V.sub.6, V.sub.7 and V.sub.8 each independently represents a hydrogen atom, a halogen atom, an alkyl group, an acyl group, an acyloxy group, an alkoxycarbonyl group, a carbamoyl group, a sulfamoyl group, a carboxy group, a cyano gorup, a hydroxy group, an amino group, an acylamino group, an alkoxy group, an alkylthio group, an alkysulfonyl group, a sulfonate group, or an aryl group, provided that adjacent groups represented by V.sub.1 to V.sub.8 can bond to each other via their carbom atoms to form a condensed ring;X represents a charged ion in equilibrium, and n is a value necessary to neutralize the electrical charge of said dye compound.

50. 发明授权

US4902604A Photopolymerizable composition containing salts of organic cationic dyes and organic boron compounds 失效
标题翻译：含有机阳离子染料和有机硼化合物的盐的光聚合组合物
公开(公告)号：US4902604A
公开(公告)日：1990-02-20
申请号：US251419
申请日：1988-09-30
申请人： Jun Yamaguchi , Masaki Okazaki , Takanori Hioki
发明人： Jun Yamaguchi , Masaki Okazaki , Takanori Hioki
IPC分类号： C08F2/50 , G03F7/029
CPC分类号： G03F7/029 , Y10S430/115 , Y10S430/117 , Y10S430/128
摘要： Photopolymerizable initiator compositions having high photosensitivity to light sources giving visible rays and the other rays in the longer wavelengths. The compositions containing polymerizable compounds having ethylenic unsaturated bonds and salts formed by an organic boron compound anion and an organic cationic azulene dye compound comprising an azulene ring having a nitrogen atom or a chalcogen atom in the 2- or 4- position can be used for making lithographic printing plates, resinous relief printing plates, and resists or photomasks for printed circuit substrates.The polymerizable compounds having ethylenic unsaturated bonds can be encapsulated to obtain microcapsules to be used for the formation of black-and-white or color images.
摘要翻译：对光源具有高光敏性的可光聚合的引发剂组合物，其产生可见光线，而另一条光线在较长波长内。含有具有烯属不饱和键的可聚合化合物和由有机硼化合物阴离子形成的盐和包含在2-或4-位具有氮原子或硫属原子的薁环的有机阳离子薁染料化合物的组合物可用于制备平版印刷版，树脂凸版印刷版，以及用于印刷电路基板的抗蚀剂或光掩模。具有烯键式不饱和键的可聚合化合物可被包封以获得用于形成黑白或彩色图像的微胶囊。

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