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    • 82. 发明授权
    • Process for production of (±)-3a,6,6,9a-Tetramethyldecahydronaphtho[2,1-b]Furan-2(1H)-one
    • (±)-3a,6,6,9a-四甲基十氢萘并[2,1-b]呋喃-2(1H) - 酮的制备方法
    • US08153826B2
    • 2012-04-10
    • US12375680
    • 2007-07-27
    • Takashi AokiYoshiharu Ataka
    • Takashi AokiYoshiharu Ataka
    • C07D307/00
    • C07D307/92
    • The present invention relates to industrially useful production processes in which (±)-3a,6,6,9a-tetramethyldecahydronaphtho[2,1-b]furan-2(1H)-ones and further (±)-3a,6,6,9a-tetramethyldo decahydronaphtho[2,1-b]furans are produced from raw materials which are readily available at low costs, through short steps and in a simple manner. The process for producing (±)-3a,6,6,9a-tetramethyldecahydronaphtho[2,1-b]furan-2(1H)-ones represented by the general formula (III): which includes the steps of cyclizing a homofarnesylic acid amide represented by the general formula (I): wherein R1 and R2 are each independently an alkyl group having 1 to 4 carbon atoms; and wavy lines each represents a carbon-to-carbon single bond having a cis or trans structure, and/or a monocyclohomofarnesylic acid amide represented by the general formula (II): wherein R1 and R2 and wavy lines are the same as defined above; and dotted lines represent that a carbon-to-carbon double bond is present at any of positions represented by the dotted lines, in the presence of an acid agent; and subjecting the cyclized product to hydrolysis.
    • 本发明涉及工业上有用的生产方法,其中(±)-3a,6,6,9a-四甲基十氢萘并[2,1-b]呋喃-2(1H) - 酮和进一步(±)-3a,6,6 9a-四甲基十氢萘并[2,1-b]呋喃由原料以低成本容易获得,通过短步骤和简单的方式制备。 用于制备由通式(III)表示的(±)-3a,6,6,9a-四甲基十氢萘并[2,1-b]呋喃-2(1H)酮的方法:其包括以下步骤:使高丝氨酸 由通式(I)表示的酰胺:其中R 1和R 2各自独立地为具有1至4个碳原子的烷基; 并且波浪线各自表示具有顺式或反式结构的碳 - 碳单键和/或由通式(II)表示的单环洛夫糖酰胺:其中R1和R2和波浪线与上述定义相同; 虚线表示在酸剂的存在下,由虚线表示的任何位置存在碳 - 碳双键; 并使环化产物水解。
    • 84. 发明申请
    • LIQUID DISCHARGE HEAD
    • 液体放电头
    • US20110292127A1
    • 2011-12-01
    • US13114220
    • 2011-05-24
    • Ryoji OohashiYoshiyuki ImanakaKazunori MasudaDaishiro SekijimaTakashi Aoki
    • Ryoji OohashiYoshiyuki ImanakaKazunori MasudaDaishiro SekijimaTakashi Aoki
    • B41J2/14
    • B41J2/14072B41J2/04563B41J2/0458
    • A liquid discharge head includes a recording element substrate having an energy generating element generating energy used to discharge liquid, a temperature detecting element changing in output voltage upon temperature change of the energy generating element, and line connection pads electrically connected to the energy generating element and the temperature detecting element; external connection pads electrically connected to the outside of the head; and an electrical wiring substrate having electrical power source line for connecting a first external connection pad connected to an external electrical power source, with the energy generating element, grounding line for connecting a second external connection pad connected to an external grounding terminal, with the energy generating element, and electrode for connecting a third external connection pad connected to an external circuit, with the temperature detecting element. The electrode in the electrical wiring substrate exists between the electrical power source line and the grounding line.
    • 液体排出头包括记录元件基板,其具有产生用于排出液体的能量的能量产生元件,温度检测元件在能量产生元件的温度变化时改变输出电压,以及电连接到能量产生元件的线连接垫, 温度检测元件; 电连接到头部外部的外部连接垫; 以及具有用于将连接到外部电源的第一外部连接焊盘与能量产生元件连接的电源线的电气配线基板,用于将连接到外部接地端子的第二外部连接焊盘连接到的接地线与能量 以及用于将连接到外部电路的第三外部连接焊盘连接到温度检测元件的电极。 电配线基板中的电极存在于电源线和接地线之间。
    • 87. 发明授权
    • Multilayer capacitor array
    • 多层电容阵列
    • US07948737B2
    • 2011-05-24
    • US12274790
    • 2008-11-20
    • Masaaki TogashiTakashi Aoki
    • Masaaki TogashiTakashi Aoki
    • H01G4/228
    • H01G4/232H01G4/005H01G4/30
    • At least one of a plurality of first internal electrodes and a second internal electrode are arranged as opposed with at least one of the dielectric layers in between. Third and fourth internal electrodes are arranged as opposed with at least one of the dielectric layers in between. The first internal electrodes are electrically connected to a first external connecting conductor through lead conductors. The second, third, and fourth internal electrodes are electrically connected to second, third, and fourth terminal conductors, respectively, through lead conductors. At last one but not all of the first internal electrodes are electrically connected to the first terminal conductor through a lead conductor.
    • 多个第一内部电极和第二内部电极中的至少一个布置成与其间的至少一个电介质层相对。 第三和第四内部电极被布置成与其间的至少一个电介质层相对。 第一内部电极通过引线导体电连接到第一外部连接导体。 第二,第三和第四内部电极分别通过引线导体电连接到第二,第三和第四端子导体。 最后一个但不是全部的第一内部电极通过引线导体与第一端子导体电连接。
    • 88. 发明授权
    • Thin-film transistor, electro-optical device, and electronic apparatus
    • 薄膜晶体管,电光器件和电子设备
    • US07902547B2
    • 2011-03-08
    • US12260816
    • 2008-10-29
    • Takashi Aoki
    • Takashi Aoki
    • H01L51/30
    • H01L51/0512H01L51/0035H01L51/0558
    • A thin-film transistor includes a source electrode, a drain electrode arranged apart from the source electrode, an organic semiconductor layer arranged between the source electrode and the drain electrode so as to establish connection of the source electrode and the drain electrode, a first insulating layer arranged on one surface side of the organic semiconductor layer, a gate electrode arranged on a side of the first insulating layer opposite that on which the organic semiconductor layer lie, and a second insulating layer arranged on a side of the organic semiconductor layer opposite that on which the first insulating layer lie. The organic semiconductor layer contains an organic semiconductor material having p-type semiconducting properties. The second insulating layer contains one or more compounds of the following formula (1), so that electrons are fed from the second insulating layer into the organic semiconductor layer: wherein R1 and R2 independently represent a substituted or unsubstituted alkylene group; X1, X2, X3 and X4 each represent a hydrogen atom or an electron-donating group; and n represents 100 to 100,000, wherein at least one of X1, X2, X3 and X4 represents an electron-donating group.
    • 薄膜晶体管包括源电极,与源极分离的漏极,设置在源极和漏电极之间的有机半导体层,以建立源电极和漏电极的连接;第一绝缘体 布置在有机半导体层的一个表面侧上的层;布置在第一绝缘层的与有机半导体层位于其上的相反侧的栅极;以及布置在有机半导体层的与该有机半导体层相反的一侧的第二绝缘层 第一绝缘层位于其上。 有机半导体层含有具有p型半导体性质的有机半导体材料。 第二绝缘层含有一种或多种下式(1)的化合物,使得电子从第二绝缘层进料到有机半导体层中:其中R1和R2独立地表示取代或未取代的亚烷基; X1,X2,X3和X4各自表示氢原子或给电子基团; n表示100〜100,000,X 1,X 2,X 3,X 4中的至少一个表示给电子基团。
    • 90. 发明申请
    • COMPOSITION FOR RESIN AND OPTICAL LENS OBTAINED THEREFROM
    • 用于树脂和光学镜片的组合物
    • US20100331515A1
    • 2010-12-30
    • US12865014
    • 2009-02-02
    • Motoharu TakeuchiTakashi Aoki
    • Motoharu TakeuchiTakashi Aoki
    • C08G75/08
    • C08G75/08
    • According to a preferable embodiment of the present invention, a composition for a resin comprising an inorganic compound having a sulfur atom and/or a selenium atom, an episulfide compound, and a mercaptodisulfide compound can be provided. According to another preferable embodiment of the present invention, a composition for a resin having the viscosity thereof decreased to facilitate a cast polymerization operation and thus to improve the tonality of the obtained optical material can be provided. According to still another preferable embodiment of the present invention, an optical material obtained by curing the above-described composition for a resin and having a high refractive index can be provided.
    • 根据本发明的优选实施方案,可以提供包含具有硫原子和/或硒原子的无机化合物,环硫化合物和巯基二硫化物化合物的树脂组合物。 根据本发明的另一个优选的实施方式,可以提供粘度降低的树脂组合物,以便于浇铸聚合操作,从而提高所得光学材料的调色性。 根据本发明的另一个优选实施例,可以提供通过固化上述用于树脂的组合物并具有高折射率的光学材料。