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    • 4. 发明专利
    • Method for producing carbon fiber
    • 生产碳纤维的方法
    • JP2003049327A
    • 2003-02-21
    • JP2001234830
    • 2001-08-02
    • Nippon Graphite Fiber CorpNippon Oil CorpNippon Steel Corp新日本石油株式会社新日本製鐵株式会社日本グラファイトファイバー株式会社
    • ARAI YUTAKANAKAMURA TSUTOMUTADOKORO HIROYUKIKATO OSAMU
    • D01F9/145D01F9/15D01F9/155
    • D01F9/15D01F9/145D01F9/155
    • PROBLEM TO BE SOLVED: To provide a method for producing a carbon fiber, by which the pitch-based carbon fiber having a high strength even in a high elastic modulus region having elastic moduli exceeding 600 GPa can industrially simply be produced.
      SOLUTION: In this method for producing the pitch-based carbon fiber, comprising melt-spinning an optically anisotropic mesophase pitch and then subjecting the obtained fiber to an infusibilizing treatment and a carbonization or graphitization treatment, the pitch is passed through flow-contracting portions approximately linearly disposed in the inlet portion of an introduction hole, expanded in the introduction hole, contracted, and then passed through an extrusion hole to spin the pitch. Thereby, the strength of the pitch-based carbon fiber can be improved by the easily industrially applicable technique without needing a special pitch and without needing a special treatment on the production of the fiber.
      COPYRIGHT: (C)2003,JPO
    • 要解决的问题:为了提供一种生产碳纤维的方法,通过该方法,即使在具有超过600GPa的弹性模量的高弹性模量区域中也具有高强度的沥青类碳纤维在工业上可以被制造。 解决方案:在该沥青类碳纤维的制造方法中,包括使光学各向异性中间相沥青熔融纺丝,然后对得到的纤维进行渗透处理和碳化或石墨化处理,使沥青通过流动收缩部分近似 直线地设置在导入孔的入口部分中,在导入孔中膨胀,收缩,然后通过挤出孔旋转沥青。 因此,通过易于工业化的技术,可以提高沥青类碳纤维的强度,而不需要特殊的间距,而不需要对纤维的生产进行特殊的处理。
    • 6. 发明专利
    • New organometal complex compound
    • 新有机复合化合物
    • JP2010006766A
    • 2010-01-14
    • JP2008169519
    • 2008-06-27
    • Nippon Oil CorpShinshu Univ国立大学法人信州大学新日本石油株式会社
    • UCHIDA SOICHINAKAMURA TSUTOMUOTA KAZUCHIKA
    • C07C323/16C07F15/04C09K19/40G02F1/13
    • PROBLEM TO BE SOLVED: To provide a discotic liquid crystalline material exhibiting a homeotropic alignment property.
      SOLUTION: The organometal complex compound exhibits a discotic liquid crystalline property and aligns homeotropically. The organometal complex compound contains, in particular, a dithiolene structure and is represented by general formula (1). In the formula, M is a metal cation and the metal cation is a cation of a metal selected from among Mg, Al, Si, P, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ga, Ge, Zr, Nb, Mo, Ru, Rh, Pd, Ag, Cd, In, Sn, Sb, W, Re, Os, Ir, Pt, Au, Hg, Pb and Bi; Rs are the same or different and are each selected from among hydrogen, halogen and a 1-100C substituting group selected from among an alkyl group, alkoxy group, alkylthio group, aromatic group, substituted aromatic group, oxyaromatic group, oxy-substituted aromatic group, thioaromatic group and thio-substituted aromatic group.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 待解决的问题:提供具有垂直取向性的盘状液晶材料。 解决方案:有机金属络合物呈现圆盘状液晶性质并垂直排列。 有机金属络合物特别包含二硫戊烯结构,并由通式(1)表示。 在该式中,M为金属阳离子,金属阳离子为选自Mg,Al,Si,P,Ti,V,Cr,Mn,Fe,Co,Ni,Cu,Zn,Ga, Ge,Zr,Nb,Mo,Ru,Rh,Pd,Ag,Cd,In,Sn,Sb,W,Re,Os,Ir,Pt,Au,Hg,Pb和Bi; R 5相同或不同,各自选自氢,卤素和选自烷基,烷氧基,烷硫基,芳族基团,取代芳基,氧杂芳基,氧取代芳基中的1-100C取代基 ,硫代芳基和硫代取代的芳族基团。 版权所有(C)2010,JPO&INPIT
    • 7. 发明专利
    • Novel photosensitizer and photovoltaic device
    • 新型光敏剂和光电器件
    • JP2009280789A
    • 2009-12-03
    • JP2008290990
    • 2008-11-13
    • Nagoya Institute Of TechnologyNippon Oil Corp国立大学法人 名古屋工業大学新日本石油株式会社
    • YAMANAKA KIYOMINAMI MASAKINAKAMURA TSUTOMUMASUDA HIDEKIKIM SEITETSU
    • C09K3/00H01L31/04H01M14/00
    • C07F15/0053C07D213/38C07D471/04C07D471/22H01G9/2031H01G9/2059H01L51/0086Y02E10/542Y02E10/549
    • PROBLEM TO BE SOLVED: To provide a novel photosensitizer that absorbs light in a wide visible light region and has a high light absorption coefficient even in the case of an ultra thin film.
      SOLUTION: The photosensitizer for metal oxide semiconductor electrodes comprises a metal complex represented by general formula (I), ML
      1 L
      2 X
      2 [wherein M represents a group VIII transition metal in the periodic table; X represents a halogen atom, cyano, thiocyanate, isothiocyanate, isocyanate, isocyanide, hydroxy or a bidentate ligand in which Xs are combined with each other, L
      1 and L
      2 are ligands containing an aromatic ring and either L
      1 or L
      2 has a functional group having a COOH group or PO(OH)
      2 ]. The photosensitizer is characterized in that when the photosensitizer is adsorbed on a metal oxide semiconductor electrode via the ligand L
      1 or L
      2 , the difference ΔL between energy levels of respective excited states of L
      1 and L
      2 calculated using the program of GAUSSIAN03 quantum chemistry is 0.25 eV or more.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种新颖的光敏剂,其吸收宽的可见光区域的光,并且即使在超薄膜的情况下也具有高的光吸收系数。 解决方案:用于金属氧化物半导体电极的光敏剂包括由通式(I)表示的金属络合物,ML 1 2 X 2 其中M表示周期表中的第VIII族过渡金属; X表示Xs彼此组合的卤素原子,氰基,硫氰酸酯,异硫氰酸酯,异氰酸酯,异氰酸酯,羟基或二齿配体,L 1 和L 2 含有芳香环和L 1 或L 2 的配体具有具有COOH基或PO(OH)2 SB2的官能团。 光敏剂的特征在于,当光敏剂通过配体L 1 或L 2吸附在金属氧化物半导体电极上时,各激发态的能级之间的差ΔL 使用GAUSSIAN03量子化学计算得到的L 1 和L 2 为0.25eV以上。 版权所有(C)2010,JPO&INPIT