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119 条记录 (耗时 0.045 秒)

    Light-emitting device
    41.
    发明授权
    Light-emitting device 有权
    发光装置

    公开(公告)号：US06818325B2

    公开(公告)日：2004-11-16

    申请号：US09987639

    申请日：2001-11-15

    申请人： Masayuki Mishima ,  Hisashi Okada ,  Katsumi Araki ,  Xuepeng Qiu ,  Toshihiro Ise

    发明人： Masayuki Mishima ,  Hisashi Okada ,  Katsumi Araki ,  Xuepeng Qiu ,  Toshihiro Ise

    IPC分类号： H05B3312

    CPC分类号： H01L51/5048 ,  H01L51/004 ,  H01L51/0042 ,  H01L51/0043 ,  H01L51/005 ,  H01L51/0059 ,  H01L51/5016 ,  Y10S428/917

    摘要： A light-emitting device comprising: a pair of electrodes formed on a substrate; and organic compound layers provided in between the electrodes, wherein the organic compound layers comprises a light-emitting layer comprising a hole-transporting material and a phosphorescent compound and an electron-transporting layer comprising an electron-transporting material, and an ionization potential of the electron-transporting material is 5.9 eV or more or wherein the organic compound layers comprises a hole-transporting layer comprising a hole-transporting material, a light-emitting layer comprising a phosphorescent compound and an electron-transporting layer comprising an electron-transporting material, and an ionization potential of the electron-transporting material is 5.9 eV or more.

    摘要翻译： 一种发光器件，包括：形成在基板上的一对电极; 以及设置在电极之间的有机化合物层，其中有机化合物层包括包含空穴传输材料和磷光化合物的发光层和包含电子传输材料的电子传输层， 电子输送材料为5.9eV以上，或者其中有机化合物层包括空穴传输材料的空穴传输层，包含磷光化合物的发光层和包含电子传输材料的电子传输层， 并且电子传输材料的电离电位为5.9eV以上。

    Photographic processing using a novel chelating complex
    42.
    发明授权
    Photographic processing using a novel chelating complex 失效
    使用新型螯合络合物进行摄影处理

    公开(公告)号：US5547817A

    公开(公告)日：1996-08-20

    申请号：US528015

    申请日：1995-09-14

    申请人： Hisashi Okada ,  Tadashi Inaba ,  Ryo Suzuki ,  Hideaki Nomura

    发明人： Hisashi Okada ,  Tadashi Inaba ,  Ryo Suzuki ,  Hideaki Nomura

    IPC分类号： C07C229/16 ,  C07C229/76 ,  G03C5/305 ,  G03C7/30 ,  G03C7/42 ,  G03C7/00 ,  G03C5/18 ,  G03C5/26 ,  G03C5/44

    CPC分类号： C07C229/76 ,  C07C229/16 ,  G03C5/3053 ,  G03C7/3046 ,  G03C7/42

    摘要： Photographic processing using an additive represented by formula (I): ##STR1## wherein R.sub.1 is an aliphatic hydrocarbon group, an aryl group, or a heterocyclic ring group; R.sub.2 is hydrogen, an aliphatic hydrocarbon group, an aryl group, or a heterocyclic ring group; L.sub.1, L.sub.2, L.sub.3, L.sub.4 and L.sub.5 are independently an alkylene group; m and n are independently 0 or 1; W.sup.1 and W.sup.2 are independently an alkylene group, an arylene group, aralkylene group or a divalent nitrogen-containing heterocyclic ring group; D is a single bond, --O--, --S-- or --N(R.sub.w), where R.sub.2 is hydrogen, an aliphatic hydrocarbon group or an aryl group; v is 0 or an integer or from 1 to 3; w is an integer of from 1 to 3; and M.sub.1, M.sub.2, M.sub.3 and M.sub.4 are independently hydrogen or a cation.

    摘要翻译： 使用由式（I）表示的添加剂的照相处理：其中R1是脂族烃基，芳基或杂环基; R2是氢，脂族烃基，芳基或杂环基; L1，L2，L3，L4和L5独立地为亚烷基; m和n独立地为0或1; W1和W2独立地是亚烷基，亚芳基，亚芳基或二价含氮杂环基; D是单键，-O - ， - S-或-N（Rw），其中R 2是氢，脂族烃基或芳基; v为0或整数或1至3; w为1〜3的整数; 并且M1，M2，M3和M4独立地是氢或阳离子。

    Method of processing silver halide color photographic material and photographic bleach-fixing composition
    43.
    发明授权
    Method of processing silver halide color photographic material and photographic bleach-fixing composition 失效
    卤化银彩色照相材料和照相漂白剂固定组合物的处理方法

    公开(公告)号：US5298370A

    公开(公告)日：1994-03-29

    申请号：US882492

    申请日：1992-05-13

    申请人： Tetsuro Kojima ,  Hisashi Okada ,  Nobuo Watanabe

    发明人： Tetsuro Kojima ,  Hisashi Okada ,  Nobuo Watanabe

    IPC分类号： G03C5/44 ,  G03C7/42 ,  G03C7/00 ,  G03C5/18 ,  G03C5/38

    CPC分类号： G03C7/42 ,  G03C5/44

    摘要： A method of processing a silver halide color photographic material using a carbamoyl or imidazole type organic metal complex bleaching agent of any of compounds of formulae (I), (II), (III), (IV), and (V) and a mercapto, mesoionic or thioether fixing agent of compounds of formulae (A), (B) and (C). A bleach-fixing composition containing the bleaching agent and fixing agent is also disclosed. The processing method provides good desilvering with little bleach fogging of the processed photographic material, and the processing composition has good stability. W in formula (III) below represents a divalent linking group. ##STR1##

    摘要翻译： 使用式（I），（II），（III），（IV）和（V）的任何化合物的氨基甲酰基或咪唑型有机金属络合物漂白剂处理卤化银彩色照相材料的方法和巯基 ，（A），（B）和（C）化合物的介电或硫醚固定剂。 还公开了含有漂白剂和固定剂的漂白剂固定组合物。 该处理方法提供良好的脱色，加工过的照相材料几乎没有发生漂白，并且处理组合物具有良好的稳定性。 下式（III）中的W表示二价连接基团。 （*化学结构*）（I）（*化学结构*）（II）（*化学结构*）（III）（*化学结构*）（IV）（*化学结构*）（V）（*化学结构* ）（A）（*化学结构*）（B）L401-（A401-L402）r-A402-L403（C）

    Composition and process for the processing of silver halide color photographic material
    44.
    发明授权
    Composition and process for the processing of silver halide color photographic material 失效
    银色彩色摄影材料加工的组成和工艺

    公开(公告)号：US5188927A

    公开(公告)日：1993-02-23

    申请号：US715282

    申请日：1991-06-14

    申请人： Hisashi Okada ,  Seki Hiroyuki

    发明人： Hisashi Okada ,  Seki Hiroyuki

    IPC分类号： G03C7/407 ,  G03C7/42

    CPC分类号： G03C7/407 ,  G03C7/42

    摘要： A composition for the processing of a silver halide color photographic material, which comprises at least one metal chelate compound formed of a salt of metal selected from the group consisting of Fe(III), Mn(III), Co(III), Rh(II), Rh(III), Au(III), Au(II) and Ce(IV) and a compound represented by the general formula (I): ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.a, R.sub.b, and R.sub.c each represent a hydrogen atom, an aliphatic group or an aromatic group; R.sub.5 and R.sub.6 each represents a hydrogen atom, an aliphatic group, an aromatic group, a halogen atom, a cyano group, a nitro group, an acyl group a sulfamoyl group, a carbamoyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, a sulfonyl group or a sulfinyl group, or R.sub.5 and R.sub.6 together may form a 5- or 6-membered ring; L.sub.1 represents a divalent aliphatic or aromatic group or a divalent linking group containing at least one of them; A.sub.1 represents a carboxyl group, a phosphono group, a sulfo group, a hydroxyl group, or a substituted group thereof (acidic group only) with an alkali metal atom; and t and u each represents an integer 0 or 1; provided that when R.sub.5 and R.sub.6 together form a 5- or 6-membered ring, R.sub.1, R.sub.2, R.sub.3 and R.sub.4 each does not present an aromatic ring, and when R.sub.5 and R.sub.6 together form a benzene ring, at least one of t and u represents 1, and a process for the processing of a silver halide color photographic material with the processing composition.

    Silver halide photographic material
    47.
    发明授权
    Silver halide photographic material 失效
    卤化银照相材料

    公开(公告)号：US5006444A

    公开(公告)日：1991-04-09

    申请号：US564822

    申请日：1990-08-09

    申请人： Hisashi Okada ,  Morio Yagihara

    发明人： Hisashi Okada ,  Morio Yagihara

    IPC分类号： G03C1/06 ,  G03C1/34 ,  G03C7/305

    CPC分类号： G03C1/34 ,  G03C1/061 ,  G03C7/30511 ,  Y10S430/156 ,  Y10S430/158

    摘要： A silver halide photographic material comprising at least one compound represented by formula (I): ##STR1## wherein X represents a hydrogen atom or a group which can become a hydrogen atom by hydrolytic action, Time represents a divalent connecting group, t represents 0 or 1, PUG represents a development inhibitor, V represents a carbonyl group, ##STR2## a sulfonyl group, a sulfoxy group, ##STR3## (R.sub.0 represents an alkoxy group or an aryloxy group), an iminomethylene group, a thiocarbonyl group or ##STR4## (W represents an electron attractive group), R represents a hydrogen atom, a substituted or unsubstituted aliphatic group, a substituted or unsubstituted aromatic group, or ##STR5## (PUG, Time, t and W are as defined above); and at least one compound represented by formula (II): ##STR6## wherein R.sub.1 represents a substituted or unsubstituted aliphatic group or a substituted or unsubstituted aromatic group, R.sub.2 represents a hydrogen atom, an alkyl group, an aryl group, an alkoxy group, an aryloxy group, an amino group, a hydrazino group, a carbamoyl group or an oxycarbonyl group, each of which may be substituted, G.sub.1 represents a carbonyl group, a sulfonyl group, a sulfoxy group, ##STR7## a thiocarbonyl group, or an iminomethylene group, A.sub.1 and A.sub.2 each represents a hydrogen atom, or one of A.sub.1 and A.sub.2 represents a hydrogen atom while the other represents a substituted or unsubstituted alkylsulfonyl group, a substituted or unsubstituted arylsulfonyl group, or a substituted or unsubstituted acyl group.

    摘要翻译： 一种卤化银照相材料，其包含至少一种由式（I）表示的化合物：其中X表示氢原子或可通过水解作用成为氢原子的基团，时间表示二价连接基团，t 表示0或1，PUG表示显影抑制剂，V表示羰基，磺酰基，亚砜氧基，（R 0表示烷氧基或芳氧基），亚氨基亚甲基，硫代羰基 （W代表吸电子基团），R表示氢原子，取代或未取代的脂族基团，取代或未取代的芳族基团，或者，（PUG，时间，t和W如上所定义） ; 和至少一种由式（II）表示的化合物：其中R 1表示取代或未取代的脂族基团或取代或未取代的芳族基团，R 2表示氢原子，烷基，芳基， 烷氧基，芳氧基，氨基，肼基，氨基甲酰基或氧羰基，各自可以被取代，G 1表示羰基，磺酰基，磺酰氧基，硫代羰基 或亚氨基亚甲基，A1和A2各自表示氢原子，或者A 1和A 2中的一个表示氢原子，而另一个表示取代或未取代的烷基磺酰基，取代或未取代的芳基磺酰基或取代或未取代的酰基 。

    Silver halide photographic material
    48.
    发明授权
    Silver halide photographic material 失效
    卤化银照相材料

    公开(公告)号：US4971890A

    公开(公告)日：1990-11-20

    申请号：US349496

    申请日：1989-05-09

    申请人： Hisashi Okada ,  Kazunobu Katoh

    发明人： Hisashi Okada ,  Kazunobu Katoh

    IPC分类号： G03C1/06 ,  G03C1/485

    CPC分类号： G03C1/061

    摘要： A silver halide photographic material is disclosed, comprising a support having thereon at least one of silver halide photographic emulsion layers and other hydrophilic colloidal layers, wherein said photographic emulsion layers or other hydrophilic colloidal layers contain a hydrazine compound represented by formula (I): ##STR1## wherein at least one of A.sub.1 and A.sub.2 represents a hydrogen atom and the other represents a hydrogen atom, a sulfonyl group or an acyl group; R.sub.1 represents an aliphatic, group, an aromatic group, or a heterocyclic group; Y.sub.1 represents a divalent organic group; G.sub.1 represents a carbonyl group, a sulfonyl group, a sulfoxy group, ##STR2## wherein R.sub.2 represents an alkoxy group or an aryloxy group, ##STR3## or an iminomethylene group; Z.sub.1 represents a group suitable for making a nucleophilic attack on G.sub.1 to separate the G.sub.1 --L.sub.1 --Z.sub.1 from the rest of the molecule; and L.sub.1 represents a divalent organic group suitable for producing a cyclic structure with G.sub.1 and Z.sub.1 upon nucleophilic attack by Z.sub.1 on G.sub.1.

    摘要翻译： 公开了一种卤化银照相材料，其包括其上具有卤化银照相乳剂层和其它亲水性胶体层中的至少一种的载体，其中所述照相乳剂层或其它亲水性胶体层含有式（I）表示的肼化合物： （I）其中A1和A2中的至少一个表示氢原子，另一个表示氢原子，磺酰基或酰基; R1表示脂肪族，基团，芳香族基团或杂环基团; Y1表示二价有机基团; G 1表示羰基，磺酰基，磺酰氧基，其中R 2表示烷氧基或芳氧基，或者亚氨基亚甲基。 Z1表示适合于对G1进行亲核攻击以将G1-L1-Z1与其余分子分离的基团; L1表示适合于通过在G1上的Z1亲核攻击时产生具有G1和Z1的环状结构的二价有机基团。