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51. 发明授权

US4776975A Nematic liquid crystal composition 失效
标题翻译：向列型液晶组合物
公开(公告)号：US4776975A
公开(公告)日：1988-10-11
申请号：US3760
申请日：1987-01-16
申请人： Shinichi Sawada , Hideo Saito , Kenji Furukawa
发明人： Shinichi Sawada , Hideo Saito , Kenji Furukawa
IPC分类号： C07D239/26 , C09K19/30 , C09K19/34 , C09K19/42 , C09K19/44 , C09K19/46 , G02F1/13
CPC分类号： C09K19/42
摘要： A nematic liquid crystal composition capable of improving reduction in the threshold voltage of TN type liquid crystal display elements and the temperature dependency thereof, and a liquid crystal display element using the composition are provided, which composition comprising 10 to 80% by weight of a first component comprising at least one compound expressed by the formula ##STR1## wherein m represents 0 or 1, R.sup.1 represents F or H and R.sup.2 represents an alkyl group of 1 to 8 carbon atoms, and 10 to 40% by weight of a second component comprising at least one compound expressed by the formula ##STR2## wherein l represents 1 or 2 and R.sup.2 is as defined above.
摘要翻译：提供了能够改善TN型液晶显示元件的阈值电压的降低及其温度依赖性的向列型液晶组合物，以及使用该组合物的液晶显示元件，该组合物包含10至80重量％的第一组分，其包含至少一种由式（I）表示的化合物，其中m表示0或1，R 1表示F或H，R 2表示1至8个碳原子的烷基和10至40重量％的第二组分包含至少一种由式（IV）表示的化合物，其中l表示1或2，R2如上所定义。

52. 发明授权

US4547284A Coke production 失效
标题翻译：可口可乐生产
公开(公告)号：US4547284A
公开(公告)日：1985-10-15
申请号：US640228
申请日：1984-08-13
申请人： Morgan C. Sze , Thomas M. Bennett , Andre A. Simone , Dennis F. Ogren , Mikio Nakaniwa , Kenji Furukawa
发明人： Morgan C. Sze , Thomas M. Bennett , Andre A. Simone , Dennis F. Ogren , Mikio Nakaniwa , Kenji Furukawa
IPC分类号： C10B55/00 , C10G9/14
CPC分类号： C10B55/00
摘要： In the delayed coking of a coking feedstock wherein the feedstock is continuously heated in a coking heater and introduced into a coke drum, the heater is operated to provide a coke drum temperature of from 415.degree. to 455.degree. C., and, after filling of the drum to the desired level, feedstock introduction is discontinued and the coke drum contents are heated at a temperature of 450.degree. C. to 500.degree. C., and which heating temperature is at least 10.degree. C. greater than the coking temperature, by passing a non-coking vapor through the contents of the drum to reduce the volatile combustible matter content to a value of 4% to 10% by weight and thereby reduce the CTE of the formed coke. The process is applicable to the production of needle coke from various kinds of feedstocks, in particular from a petroleum feedstock wherein the feedstock is initially treated by thermal soaking in the presence of sulfur, followed by thermal cracking to increase the aromaticity. Noncrystalline substances may be removed prior to coking to further improve the process.
摘要翻译：在焦化原料的延迟焦化中，其中原料在焦化加热器中连续加热并引入焦炭鼓中，操作加热器以提供415℃至455℃的焦炭鼓温度，并且在填充将鼓转到所需水平，原料引入停止，并将焦碳鼓内容物在450℃至500℃的温度下加热，并且该加热温度比焦化温度高至少10℃，由使非焦化蒸气通过鼓的内容物，以将易挥发的可燃物含量减少到4重量％至10重量％，从而降低形成的焦炭的CTE。该方法适用于从各种原料，特别是石油原料生产针状焦，其中原料最初通过在硫的存在下进行热浸，然后进行热裂解以增加芳香性。在结焦之前可以除去非结晶物质以进一步改善该方法。

53. 发明授权

US4341653A Liquid-crystalline 4-alkylcyclohexyl esters 失效
标题翻译：液晶4-烷基环己基酯
公开(公告)号：US4341653A
公开(公告)日：1982-07-27
申请号：US238209
申请日：1981-02-26
申请人： Takashi Inukai , Kenji Furukawa , Shigeru Sugimori , Hideo Sato
发明人： Takashi Inukai , Kenji Furukawa , Shigeru Sugimori , Hideo Sato
IPC分类号： C07C69/76 , C09K19/12 , C09K19/30 , C09K19/42 , C09K19/46 , G02F1/13 , C09K3/34 , C07C69/75
CPC分类号： C09K19/3068 , C09K19/42
摘要： Novel liquid crystal compounds having broader and preferable liquid crystal temperature ranges are provided. Their optically active isomers form a cholesteric liquid crystal, while their racemates form a nematic liquid crystal.The compounds are trans-4"-alkylcyclohexyl esters of 4'-(2-methyl-butyl)-4-biphenylcarboxylic acid expressed by the general formula ##STR1## wherein R represents a straight chain alkyl group having 1 to 10 carbon atoms, and the symbol * represents an asymmetric carbon atom.
摘要翻译：提供了具有更宽且优选的液晶温度范围的新型液晶化合物。它们的旋光异构体形成胆甾醇型液晶，而它们的外消旋体形成向列型液晶。化合物是由通式（I）表示的4' - （2-甲基 - 丁基）-4-联苯基羧酸的反式-4'-烷基环己基酯，其中R表示具有1至10个直链烷基碳原子，符号*表示不对称碳原子。

54. 发明授权

US4279770A Liquid crystal 2,3-dicyano-hydroquinone derivatives 失效
标题翻译：液晶2,3-二氰基 - 氢醌衍生物
公开(公告)号：US4279770A
公开(公告)日：1981-07-21
申请号：US074655
申请日：1979-09-12
申请人： Takashi Inukai , Hiromichi Inoue , Kenji Furukawa , Hideo Sato , Shigeru Sugimori
发明人： Takashi Inukai , Hiromichi Inoue , Kenji Furukawa , Hideo Sato , Shigeru Sugimori
IPC分类号： A01N33/20 , A01N33/22 , A01N37/52 , A01N43/34 , A01N43/48 , A01N43/72 , A01P13/02 , C07C43/174 , C07C67/00 , C07C213/00 , C07C217/90 , C07C233/25 , C07C251/88 , C07C255/51 , C07C255/53 , C07C313/00 , C07C323/37 , C07D295/073 , C07D295/08 , C07D295/096 , C09K19/00 , C09K19/20 , C09K19/30 , C09K19/32 , G02F1/13 , C07C121/75 , C09K3/34
CPC分类号： C07C255/00 , A01N33/22 , A01N37/52 , C07D295/073 , C07D295/096 , C09K19/2007 , C09K19/3068 , C09K19/322
摘要： Liquid crystal materials for liquid crystal display, having a large negative dielectric anisotropy and maintaining a liquid crystal state at a broad temperature range including room temperature are provided. These materials contain novel compounds expressed by the general formula (I) ##STR1## wherein X represents ##STR2## Y represents ##STR3## R.sup.1 and R.sup.3 each represent an alkyl group or an alkyloxy group of 1-10 carbon atoms;R.sup.2 and R.sup.4 each represent an alkyl group of 1-10 carbon atoms; butcompounds wherein ##STR4## are excluded.
摘要翻译：提供了具有大的负介电各向异性并在包括室温的宽温度范围内保持液晶状态的液晶显示用液晶材料。这些材料含有由通式（I）表示的新化合物，其中X表示 + TR Y表示R 1和R 3 表示1-10个碳原子的烷基或烷氧基; R2和R4各自表示1-10个碳原子的烷基; 但其中被排除的化合物。

55. 发明授权

US06902832B2 Charge-transporting material containing diazapentacene derivative, luminescent material, and organic electroluminescent element employing these 失效
标题翻译：含有二氮杂并萘衍生物的电荷输送材料，发光材料和使用它们的有机电致发光元件
公开(公告)号：US06902832B2
公开(公告)日：2005-06-07
申请号：US10332044
申请日：2001-06-20
申请人： Manabu Uchida , Guofang Wang , Takaharu Nakano , Kenji Furukawa , Keiji Okada , Masatoshi Kozaki
发明人： Manabu Uchida , Guofang Wang , Takaharu Nakano , Kenji Furukawa , Keiji Okada , Masatoshi Kozaki
IPC分类号： H01L51/30 , H01L51/50 , H05B33/12
CPC分类号： H01L51/0071 , H01L51/0059 , H01L51/006 , H01L51/0081 , H01L51/5012 , H01L2251/308 , Y10S428/917
摘要： A charge transporting material, a light emitting material and an organic electroluminescent device having high efficiency using a specified diazapentacene derivative represented by the following general formula (1): (in the general formula (1), R1 to R10 each represents independently a hydrogen atom, a halogen atom, an alkyl group of 1 to 6 carbon atoms, an alkoxy group, a substituted or not-substituted amino group, an aryl group or a heterocyclic group, in which the substituted or not-substituted aryl group or heterocyclic group, when they are adjacent with each other, may be of a structure condensed to each other, X1 and X2 each represents independently an oxygen atom or a sulfur atom, and Y1 and Y2 each represents independently a substituted or not-substituted alkyl group of 1 to 6 carbon atoms, an aryl group or a heterocyclic group).
摘要翻译：使用由以下通式（1）表示的指定的二氮杂并萘衍生物的电荷输送材料，发光材料和有机电致发光器件：（在通式（1）中，R 1' R 10各自独立地表示氢原子，卤素原子，1〜6个碳原子的烷基，烷氧基，取代或未取代的氨基，芳基或杂环基团，当取代或未取代的芳基或杂环基彼此相邻时，可以具有彼此稠合的结构，X 1和X 2， / SUB各自独立地表示氧原子或硫原子，Y 1和Y 2各自独立地表示取代或未取代的1〜6碳的烷基原子，芳基或杂环基）。

56. 发明授权

US06617053B2 Organic electroluminescent device containing dithiafulvene derivative 失效
标题翻译：含有二噻吩衍生物的有机电致发光器件
公开(公告)号：US06617053B2
公开(公告)日：2003-09-09
申请号：US09920850
申请日：2001-08-03
申请人： Yuichi Fujishita , Manabu Uchida , Takaharu Nakano , Kenji Furukawa
发明人： Yuichi Fujishita , Manabu Uchida , Takaharu Nakano , Kenji Furukawa
IPC分类号： H05B3312
CPC分类号： H01L51/0051 , H01L51/5012 , Y10S428/917
摘要： An organic electroluminescent device having a high luminous efficiency and a long life, which comprises a dithiafulvene derivative represented by Formula (1): wherein R1 and R2 represent an alkyl group, an aryl group or a heterocyclic group; R3 to R6 represent a hydrogen atom, an alkyl group, an alkenyl group, an alkylthio group, an arylthio group, an aryl group or a heterocyclic group; and when R3 to R6 are an aryl group or a heterocyclic group adjacent to each other, they may be condensed to each other.
摘要翻译：一种具有高发光效率和长寿命的有机电致发光器件，其包含由式（1）表示的二噻吩衍生物：其中R1和R2表示烷基，芳基或杂环基; R3至R6表示氢原子，烷基，烯基，烷硫基，芳硫基，芳基或杂环基; 并且当R 3至R 6为彼此相邻的芳基或杂环基时，它们可以彼此稠合。

57. 发明授权

US06376106B1 Diaminonaphthalene derivative and organic electroluminescent device using the same 失效
标题翻译：二氨基萘衍生物和使用其的有机电致发光器件
公开(公告)号：US06376106B1
公开(公告)日：2002-04-23
申请号：US09212485
申请日：1998-12-16
申请人： Manabu Uchida , Toshihiro Koike , Takenori Izumizawa , Kenji Furukawa
发明人： Manabu Uchida , Toshihiro Koike , Takenori Izumizawa , Kenji Furukawa
IPC分类号： H05B3312
CPC分类号： H05B33/14 , C07C211/58 , C09K11/06 , H01L51/0059 , H01L51/006 , H01L51/0071 , H01L51/0072 , H01L51/0081 , H01L51/0094 , H01L51/5012 , H01L2251/308 , Y10S428/917
摘要： A diaminonaphthalene derivative of formula (1): wherein R21 to R30 independently and individually represent a hydrogen atom, a halogen atom, a C1-C6 alkyl group, a C1-C6 alkoxy group, a substituted or unsubstituted amino group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heterocyclic group, the substituted or unsubstituted aryl group or the substituted or unsubstituted heterocyclic group may be condensed with the corresponding benzene ring at an arbitrary position of the benzene ring; and each of X and Y represents a hydrogen atom or a substituted or unsubstituted amino group, wherein at least one of the X or Y represents a substituted or unsubstituted amino group. The derivative is incorporated into an organic electroluminescent device (organic EL device), and serves as a hole-transportation layer, a luminescence layer, etc. The organic EL device containing the derivative exhibits high luminous efficacy and a prolonged service life.
摘要翻译：式（1）的二氨基萘衍生物：其中R21至R30独立地和单独表示氢原子，卤素原子，C1-C6烷基，C1-C6烷氧基，取代或未取代的氨基，取代或未取代的芳基或取代或未取代的杂环基，取代或未取代的芳基或取代或未取代的杂环基可以在苯环的任意位置与相应的苯环稠合; 并且X和Y各自表示氢原子或取代或未取代的氨基，其中X或Y中的至少一个表示取代或未取代的氨基。衍生物掺入有机电致发光器件（有机EL器件）中，用作空穴传输层，发光层等。含有衍生物的有机EL器件具有高发光效率和较长的使用寿命。

58. 发明授权

US06333122B1 Red-emitting material and organic electroluminescent device made by using the same 失效
标题翻译：红色发光材料和使用其制成的有机电致发光器件
公开(公告)号：US06333122B1
公开(公告)日：2001-12-25
申请号：US09202999
申请日：1999-07-06
申请人： Kenji Furukawa , Takenori Izumizawa , Manabu Uchida
发明人： Kenji Furukawa , Takenori Izumizawa , Manabu Uchida
IPC分类号： H05B3314
CPC分类号： H05B33/14 , C09K11/06 , H01L51/5012 , Y10S428/917
摘要： A red emitting material consisting of porphyrin, wherein the fluorescence of porphyrin is utilized. Metalloporphyrin can also be used as the porphyrin. An organic electroluminescent element having a porphyrin containing light emitting. The porphyrin content in the light emitting layer may be 1.0% by weight or more. The light emitting layer functions as a hole injection and transport layer or an electron injection and transport layer. Alternatively, it may be possible to further provide a hole injection and transport layer or an electron injection and transport layer.
摘要翻译：由卟啉组成的红色发射材料，其中使用卟啉的荧光。金卟啉也可以用作卟啉。具有含有发光的卟啉的有机电致发光元件。发光层中的卟啉含量可以为1.0重量％以上。发光层用作空穴注入传输层或电子注入和传输层。或者，可以进一步提供空穴注入和传输层或电子注入和传输层。

59. 发明授权

US5986121A Silacyclopentadiene derivatives and an organic electroluminescent element obtained by using the silacyclopentadiene derivative 失效
标题翻译：硅环戊二烯衍生物和通过使用硅环戊二烯衍生物获得的有机电致发光元件
公开(公告)号：US5986121A
公开(公告)日：1999-11-16
申请号：US678936
申请日：1996-07-12
申请人： Manabu Uchida , Takenori Izumizawa , Kenji Furukawa , Kohei Tamao , Shigehiro Yamaguchi
发明人： Manabu Uchida , Takenori Izumizawa , Kenji Furukawa , Kohei Tamao , Shigehiro Yamaguchi
IPC分类号： C07F7/08 , C09K11/06 , H01L51/00 , H01L51/30 , H01L51/50 , H05B33/14 , C07F9/02
CPC分类号： H05B33/14 , C07F7/0807 , C07F7/0812 , C07F7/0818 , C09K11/06 , H01L51/0094 , H01L51/0053 , H01L51/5012 , Y10S428/917
摘要： An electroluminescence element (EL) obtained by using a silacyclopentadiene. derivation expressed by the general formula (I) and the derivative are provided. ##STR1## (wherein X and Y are independently hydrocarbon radicals with from 1 to 6 atoms and R.sub.1 to R.sub.4 are hydrogen, halogens, alkyl radicals with from 1 to 6 carbon atoms, or a condensed (un)substituted ring if being adjacent).
摘要翻译：通过使用硅环戊二烯获得的电致发光元件（EL）。提供了由通式（I）表示的衍生物和衍生物。（其中X和Y独立地为具有1至6个原子的烃基和R 1至R 4为氢，卤素，具有1至6个碳原子的烷基或相邻的稠合（未）取代的环）。

60. 发明授权

US4917818A Nematic liquid crystal composition 失效
标题翻译：向列型液晶组合物
公开(公告)号：US4917818A
公开(公告)日：1990-04-17
申请号：US238509
申请日：1988-08-31
申请人： Shinichi Sawada , Toyoshiro Isoyama , Tetsuya Matsushita , Kenji Furukawa
发明人： Shinichi Sawada , Toyoshiro Isoyama , Tetsuya Matsushita , Kenji Furukawa
IPC分类号： C09K19/34 , C09K19/42 , C09K19/44 , C09K19/46 , G02F1/13 , G02F1/137 , G02F1/139
CPC分类号： C09K19/46 , C09K19/42
摘要： A nematic liquid crystal composition for multiplex drive display elements having superior characteristics, particularly a steep voltage-transmittance characteristic, is provided which composition comprises:(1) 10 to 50% by weight of first component comprising compound(s) of the formula ##STR1## wherein R.sub.1 1-8C alkyl and (2) 20 to 90% by weight of a second component comprising compounds of the following formulas (II), (III), (IV), (V) and (VI), the respective contents of which are 0-40, 0-50, 0-40, 0-40 and 0-40% by weight, the total weight of the first and second components being 60% by weight or more: ##STR2## wherein R.sub.2 is 1-10C alkyl, R.sub.3 is 1-10C alkyl or alkoxy ##STR3##

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