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41. 发明授权

US4971890A Silver halide photographic material 失效
标题翻译：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。

42. 发明授权

US4956263A Silver halide photographic material containing a compound capable of releasing a dye 失效
标题翻译：含有能够释放染料的化合物的卤化银照相材料
公开(公告)号：US4956263A
公开(公告)日：1990-09-11
申请号：US238796
申请日：1988-08-31
申请人： Kunio Ishigaki , Kazunobu Katoh , Nobuaki Inoue , Hisashi Okada , Toshinao Ukai , Morio Yagihara , Yoshihiro Takagi , Masakazu Yoneyama
发明人： Kunio Ishigaki , Kazunobu Katoh , Nobuaki Inoue , Hisashi Okada , Toshinao Ukai , Morio Yagihara , Yoshihiro Takagi , Masakazu Yoneyama
IPC分类号： G03C1/06 , G03C1/83
CPC分类号： G03C1/061 , G03C1/83 , Y10S430/156
摘要： A silver halide photographic material capable of providing very high contrast image and having improved safelight safety is described, which comprises a support having thereon at least one silver halide emulsion layer, and containing in the silver halide emulsion layer or another hydrophilic colloid layer (i) a compound represented by formula (I) ##STR1## wherein PWR represents a group capable of releasing ##STR2## upon being reduced; Time represents a group capable of releasing LA after being released from PWR, t is 0 or 1; and LA represents a group having an absorption maximum in the wavelength region longer than 310 nm, (ii) a hydrazine derivative, and (iii) at least one compound represented by formulae (IX) and (X) ##STR3## wherein R.sup.91, R.sup.92, R.sup.93, and R.sup.94, which may be the same or different, each represents hydrogen, an alkyl group, an aryl group, an amino group, a hydroxyl group, an alkoxy group, an alkylthio group, a carbamoyl group, a halogen atom, a cyano group, a carboxyl group, an alkoxycarbonyl group or a heterocyclic group and R.sup.91 and R.sup.92 or R.sup.92 and R.sup.93 may be linked to form a 5- or 6-membered ring; provided that at least one of R.sup.91 and R.sup.93 represents a hydroxyl group.

43. 发明授权

US4952483A Direct positive silver halide photosensitive material and method for forming direct positive image 失效
标题翻译：直接正卤化银感光材料和形成直接正像的方法
公开(公告)号：US4952483A
公开(公告)日：1990-08-28
申请号：US171356
申请日：1988-03-21
申请人： Noriyuki Inoue , Morio Yagihara , Hisashi Okada , Tetunoti Matushita , Satoshi Nagaoka , Tetsuro Kojima
发明人： Noriyuki Inoue , Morio Yagihara , Hisashi Okada , Tetunoti Matushita , Satoshi Nagaoka , Tetsuro Kojima
IPC分类号： G03C1/06 , G03C1/485
CPC分类号： G03C1/48561 , G03C1/061 , G03C2001/108
摘要： The present invention relates to a direct positive silver halide photosensitive material and a method for forming a direct positive image. By the use of a novel nucleating agent having a specific structural formula, the present invention provides a direct positive silver halide photosensitive material with an increased Dmax value and a decreased Dmin value, as compared with the use of the conventional nucleating agents, even if a small amount of the novel nucleating agent is used, and does not substantially reduce the Dmax value, even if the photosensitive material is kept in a high-humidity state for a long time before exposure.

44. 发明授权

US4731793A Dye laser 失效
标题翻译：染色激光
公开(公告)号：US4731793A
公开(公告)日：1988-03-15
申请号：US883398
申请日：1986-07-08
申请人： Toshinao Ukai , Hisashi Okada
发明人： Toshinao Ukai , Hisashi Okada
IPC分类号： C09B23/02 , H01S3/094 , H01S3/213 , H01S3/20
CPC分类号： H01S3/094034 , C09B23/02 , H01S3/213
摘要： A dye laser is described, comprising a cell containing a laser dye solution and a pumping energy source connected to the cell, wherein the laser dye solution contains a compound represented by formula (I): ##STR1## wherein n represents 0 or 1; m represents 0, 1, 2 or 3; L.sup.1 and L.sup.2 which may be the same or different each represents a methine or substituted methine group; R.sup.1 is a substituted or unsubstituted alkyl group, an alkenyl group or an aralkyl group; R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 which may be the same or different each represents a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, an alkenyl group, an aryl group, an aralkyl group, an alkoxy group, an aryloxy group, an alkoxycarbonyl group, an acyloxy group, an acyl group, a hydroxy group, a cyano group, or a substituted or unsubstituted amino group; Z represents atoms necessary to form a 5- or 6-membered ring which may have a substituent or may be condensed to another ring, X.crclbar. represents an anion; and r represents 1 or 2, with the compound being an intramolecular salt when r is 1.
摘要翻译：描述了染料激光器，其包含含有激光染料溶液和连接到电池的泵浦能量源的电池，其中激光染料溶液含有由式（I）表示的化合物：其中n表示0或 1; m表示0,1,2或3; L1和L2可以相同或不同，表示次甲基或取代的次甲基; R1是取代或未取代的烷基，烯基或芳烷基; 可以相同或不同的R 2，R 3，R 4，R 5和R 6各自表示氢原子，卤素原子，取代或未取代的烷基，烯基，芳基，芳烷基，烷氧基，芳氧基，烷氧基羰基，酰氧基，酰基，羟基，氰基或取代或未取代的氨基; Z表示形成可以具有取代基或可以与另一个环稠合的5-或6-元环所必需的原子，X（ - ）表示阴离子; r表示1或2，当r为1时，该化合物为分子内盐。

45. 发明授权

US4238646A Pickup cartridge for reproducing signals recorded on a 45--45 stereophonic record disk 失效
标题翻译：用于再现记录在45-45立体声记录盘上的信号的拾取盒
公开(公告)号：US4238646A
公开(公告)日：1980-12-09
申请号：US931728
申请日：1978-08-07
申请人： Kenshiro Aizawa , Hisashi Okada
发明人： Kenshiro Aizawa , Hisashi Okada
IPC分类号： H04R1/16 , H04R9/16
CPC分类号： H04R9/16 , H04R1/16
摘要： In a pickup cartridge of moving-coil type, the components of movement of a cantilever in the vertical and horizontal directions are individually detected to produce two kinds of electromotive forces respectively proportional to the velocity of the detected vertical and horizontal components of movement. The sum and difference signals of the two kinds of electromotive forces are separately obtained for stereophonic reproduction of signals recorded on a recorded disk. The vibration system is given different vibration characteristics for vertical movements thereof than those for horizontal movements thereof, without sacrificing electrical output characteristics such as channel separation characteristic and low frequency response characteristic. First and second coils are arranged so that the axis of the first coil is parallel to the record disk and the axis of the second coil is perpendicular to the record disk.
摘要翻译：在动圈型的拾取盒中，分别检测垂直和水平方向的悬臂的运动分量，以产生分别与检测到的垂直和水平运动分量的速度成比例的两种电动势。分别获得两种电动势的和差和信号，用于记录在记录盘上的信号的立体声再现。振动系统的垂直运动具有不同于其水平运动的振动特性，而不会牺牲诸如通道分离特性和低频响应特性的电输出特性。第一和第二线圈被布置成使得第一线圈的轴线平行于记录盘，并且第二线圈的轴线垂直于记录盘。

46. 发明授权

US08048535B2 Electroluminescent device 有权
标题翻译：电致发光器件
公开(公告)号：US08048535B2
公开(公告)日：2011-11-01
申请号：US10560735
申请日：2004-09-08
申请人： Kazumi Nii , Tatsuya Igarashi , Saisuke Watanabe , Toshihiro Ise , Hisashi Okada
发明人： Kazumi Nii , Tatsuya Igarashi , Saisuke Watanabe , Toshihiro Ise , Hisashi Okada
IPC分类号： H01L51/54
CPC分类号： C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/1059 , C09K2211/185 , C09K2211/186 , H01L51/0058 , H01L51/006 , H01L51/0067 , H01L51/0072 , H01L51/0081 , H01L51/0085 , H01L51/0087 , H01L51/5016 , H01L51/5048 , H05B33/14 , Y10S428/917
摘要： An organic electroluminescent device comprising a pair of electrodes and a light emitting layer, a hole transport layer containing a hole transporting material, and an electron transport layer provided between the pair of electrodes wherein, the light emitting layer contains at least two host materials and at least one red phosphorescent material, and the hole transporting material in the hole transport layer has a small ionization potential than the two host materials in the light emitting layer.
摘要翻译：一种包括一对电极和发光层的有机电致发光器件，包含空穴传输材料的空穴传输层和设置在该对电极之间的电子传输层，其中发光层含有至少两种主体材料并且在至少一种红色磷光材料，并且空穴传输层中的空穴传输材料具有比发光层中的两种主体材料小的电离电位。

47. 发明授权

US07754346B2 Organic electroluminescent device 有权
标题翻译：有机电致发光器件
公开(公告)号：US07754346B2
公开(公告)日：2010-07-13
申请号：US11269816
申请日：2005-11-09
申请人： Hisashi Okada
发明人： Hisashi Okada
IPC分类号： H01L51/54 , C09K11/06
CPC分类号： H01L51/5016 , C09K11/06 , C09K2211/1014 , C09K2211/1029 , C09K2211/1037 , C09K2211/1044 , C09K2211/1059 , C09K2211/1074 , C09K2211/185 , H01L51/0059 , H01L51/0071 , H01L51/0077 , H01L51/0078 , H01L51/008 , H01L51/0081 , H01L51/0084 , H01L51/0085 , H01L51/0086 , H01L51/0087 , H01L51/0088 , H05B33/14 , Y10S428/917
摘要： The invention provides an organic electroluminescent device including an organic compound layer provided between a pair of electrodes. The organic compound layer has at least a luminescent layer. The luminescent layer has at least a metal complex containing a tri- or higher-dentate ligand and plurality of host compounds. The metal complex is preferably a metal complex capable of obtaining light emission from a triplet exciton. The ligand of the metal complex is preferably chained or cyclic. Further, an ionization potential of the metal complex is preferably larger than a minimum value out of ionization potentials of the plurality of host compounds.
摘要翻译：本发明提供一种有机电致发光器件，其包括设置在一对电极之间的有机化合物层。有机化合物层至少具有发光层。发光层至少具有含有三齿或更高齿状配位体和多个主体化合物的金属络合物。金属络合物优选为能够从三重态激子获得发光的金属络合物。金属络合物的配体优选是链状或环状的。此外，金属络合物的电离电位优选大于多个主体化合物的电离电位以外的最小值。

48. 发明申请

US20090026940A1 ORGANIC ELECTROLUMINESCENCE ELEMENT 审中-公开
标题翻译：有机电致发光元件
公开(公告)号：US20090026940A1
公开(公告)日：2009-01-29
申请号：US12178457
申请日：2008-07-23
申请人： Hisashi Okada , Manabu Tobise , Masaru Kinoshita
发明人： Hisashi Okada , Manabu Tobise , Masaru Kinoshita
IPC分类号： H01J63/04
CPC分类号： H01L51/5016 , H01L51/0062 , H01L51/0071 , H01L51/0072 , H01L51/0081 , H01L51/0085 , H01L51/5012 , H01L2251/5346
摘要： An organic electroluminescence element including an organic layer including at least a light-emitting layer between a pair of electrodes, wherein the light-emitting layer comprises at least two hole transporting materials and an electron transporting host material, with at least one of the hole transporting materials being a hole transporting light-emitting material, and a total concentration of the at least two hole transporting materials in the light-emitting layer decreases from an anode side toward a cathode side.
摘要翻译：一种有机电致发光元件，包括在一对电极之间至少包括发光层的有机层，其中所述发光层包括至少两个空穴传输材料和电子传输基质材料，所述至少一个空穴传输作为发光材料的空穴的材料，发光层中的至少两种空穴传输材料的总浓度从阳极侧朝向阴极侧减小。

49. 发明申请

US20070099024A1 Electrolumiscent device 有权
标题翻译：电致发光装置
公开(公告)号：US20070099024A1
公开(公告)日：2007-05-03
申请号：US10560735
申请日：2004-09-08
申请人： Kazumi Nii , Tatsuya Igarashi , Saisuke Watanabe , Toshihiro Ise , Hisashi Okada
发明人： Kazumi Nii , Tatsuya Igarashi , Saisuke Watanabe , Toshihiro Ise , Hisashi Okada
IPC分类号： B32B19/00
CPC分类号： C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/1059 , C09K2211/185 , C09K2211/186 , H01L51/0058 , H01L51/006 , H01L51/0067 , H01L51/0072 , H01L51/0081 , H01L51/0085 , H01L51/0087 , H01L51/5016 , H01L51/5048 , H05B33/14 , Y10S428/917
摘要： An organic electroluminescent device comprising a pair of electrodes and a light emitting layer, a hole transport layer containing a hole transporting material, and an electron transport layer provided between the pair of electrodes wherein, the light emitting layer contains at least two host materials and at least one red phosphorescent material, and the hole transporting material in the hole transport layer has a small ionization potential than the two host materials in the light emitting layer.
摘要翻译：一种包括一对电极和发光层的有机电致发光器件，包含空穴传输材料的空穴传输层和设置在该对电极之间的电子传输层，其中发光层含有至少两种主体材料并且在至少一种红色磷光材料，并且空穴传输层中的空穴传输材料具有比发光层中的两种主体材料小的电离电位。

50. 发明申请

US20070057630A1 Organic electroluminescent element 有权
标题翻译：有机电致发光元件
公开(公告)号：US20070057630A1
公开(公告)日：2007-03-15
申请号：US11520732
申请日：2006-09-14
申请人： Nobuhiro Nishita , Hisashi Okada
发明人： Nobuhiro Nishita , Hisashi Okada
IPC分类号： H01L51/54
CPC分类号： H01L51/5016 , H01L51/0071 , H01L51/0072 , H01L51/0081 , H01L51/0085 , H01L51/0087 , H01L51/5096 , H01L2251/5346 , Y10S428/917
摘要： The present invention provides an organic electroluminescent element comprising a plurality of organic compound layers between a pair of electrodes and comprising at least a luminescent layer and a buffer layer adjacent to the luminescent layer, the luminescent layer comprising at least two host materials and at least one luminescent material, the buffer layer comprising at least one of the host materials and at least one dopant material having a charge trapping function.
摘要翻译：本发明提供一种有机电致发光元件，其在一对电极之间包含多个有机化合物层，并且至少包含发光层和与发光层相邻的缓冲层，所述发光层包含至少两种主体材料和至少一种所述缓冲层包含至少一种所述主体材料和至少一种具有电荷俘获功能的掺杂剂材料。

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