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    • 22. 发明授权
    • Method of producing silane-modified cationized cellulose
    • 生产硅烷改性阳离子化纤维素的方法
    • US08569263B2
    • 2013-10-29
    • US12673914
    • 2008-08-22
    • Youichirou KohnoYoko OsakoAtsushi Ito
    • Youichirou KohnoYoko OsakoAtsushi Ito
    • A61K31/716C08B11/00C08B11/14
    • C08B15/06C08B15/05
    • A method of producing silane-modified cationized cellulose that has excellent aqueous dispersibility, including: a step (1) of cationizing water-soluble cellulose ether in a presence of alkali in a mixed solvent of a water-compatible organic solvent to obtain slurry comprising cationized cellulose; a step (2) of adding acid to said slurry and neutralizing said alkali; a step (3) of reacting said cationized cellulose obtained after said neutralization with an aminosilane compound and a step (4) of drying the obtained slurry, wherein: drying is conducted in step (4) at 115-160° C. until weight loss on drying is 5% by weight or less, or there is also including a step (5) of adding a water-compatible organic solvent or a mixed solvent of a water-compatible organic solvent and water to the cationized cellulose after the neutralization so that water content in a whole solvent that contacts the cationized cellulose is 10% by mass or less.
    • 一种具有优异的水分散性的硅烷改性阳离子化纤维素的制造方法,包括:在水溶性有机溶剂的混合溶剂中使碱溶性水溶性纤维素醚阳离子化的工序(1),得到含阳离子化 纤维素; 向所述浆料中加入酸并中和所述碱的步骤(2); 将所述中和后得到的阳离子化纤维与氨基硅烷化合物反应的步骤(3)和使得到的浆料干燥的步骤(4),其中:在步骤(4)中在115-160℃下进行干燥直到体重减轻 干燥时为5重量%以下,或者还包括将中和后的水相容性有机溶剂或水相容性有机溶剂与水的混合溶剂加入到阳离子化纤维素中的步骤(5),使得 与阳离子化纤维素接触的全部溶剂中的水分含量为10质量%以下。
    • 23. 发明申请
    • REACTOR
    • 反应堆
    • US20130222100A1
    • 2013-08-29
    • US13882397
    • 2011-11-04
    • Yasushi NomuraAtsushi ItoAkinori OoishiTakahiro OnizukaYoshiaki Matsutani
    • Yasushi NomuraAtsushi ItoAkinori OoishiTakahiro OnizukaYoshiaki Matsutani
    • H01F27/00H01F41/02
    • H01F27/008H01F27/025H01F27/22H01F37/00H01F41/02Y10T29/49073
    • A reactor 1 of the present invention includes: a combined product 10 provided with a coil 2 and a magnetic core 3 where the coil 2 is disposed; and a case 4 storing the combined product 10. The case 4 includes: a bottom plate portion 40 fixed to a fixation target when the reactor 1 is installed in the fixation target; a side wall portion 41 attached to the bottom plate portion 40 to surround the combined product 10; and a heat dissipation layer 42 formed on the inner face of the bottom plate portion 40 to be interposed between the bottom plate portion 40 and the coil 2. The bottom plate portion 40 is made of aluminum, and the side wall portion 41 is made of an insulating resin. The heat dissipation layer 42 is made of an adhesive agent whose thermal conductivity is high and which exhibits an excellent insulating characteristic. Since the bottom plate portion 40 is structured as a separate member from the side wall portion 41, the heat dissipation layer 42 can easily be formed and, moreover, the heat dissipation layer 42 can be made of a material possessing an excellent heat dissipating characteristic. Since the insulator 5 evenly presses the coil 2 against the heat dissipation layer 42, an even more excellent heat dissipating characteristic is achieved.
    • 本发明的电抗器1包括:设置有线圈2的组合产品10和设置线圈2的磁芯3; 以及存储组合产品10的壳体4.壳体4包括:当反应器1安装在固定目标件中时固定到固定目标的底板部分40; 连接到底板部分40以围绕组合产品10的侧壁部分41; 以及形成在底板部40的内表面上以插入在底板部40和线圈2之间的散热层42.底板部40由铝制成,侧壁部41由 绝缘树脂。 散热层42由热传导率高的粘合剂制成,具有优异的绝缘特性。 由于底板部分40被构造成与侧壁部分41分开的部件,所以可以容易地形成散热层42,此外,散热层42可以由具有优异散热特性的材料制成。 由于绝缘体5将线圈2均匀地压靠在散热层42上,所以实现了更优异的散热特性。
    • 27. 发明授权
    • Liquid discharge head and printer
    • 液体排放头和打印机
    • US08226211B2
    • 2012-07-24
    • US12535189
    • 2009-08-04
    • Atsushi Ito
    • Atsushi Ito
    • B41J2/14B41J2/16
    • B41J2/14209B41J2002/14217B41J2002/14225B41J2002/14306B41J2002/14419B41J2002/14459
    • A plurality of pressure chambers are arranged in two arrays in a direction intersecting an extending direction of a common liquid chamber. First pressure chambers of one array and second pressure chambers of the other array are disposed in a staggered arrangement. First and second connecting channels extend, in the intersection direction, from the first and second pressure chambers through areas located between the second and first pressure chambers up to areas outside the common liquid chamber to make communication with the common liquid chamber, respectively. The first and second connecting channels are arranged alternately in relation to the extending direction. Accordingly, both of the insurance of the length of the connecting channel and the small sizing of a head are satisfied.
    • 多个压力室沿与公共液体室的延伸方向相交的方向以两个阵列布置。 另一阵列的一个阵列和第二压力室的第一压力室以交错布置设置。 第一和第二连接通道在相交方向上从第一和第二压力室通过位于第二和第一压力室之间的区域延伸到公共液体室外部的区域,以分别与公共液体室连通。 第一和第二连接通道相对于延伸方向交替布置。 因此,满足连接通道的长度的保险和头的小尺寸。
    • 28. 发明授权
    • Surface light source device and image display device
    • 表面光源装置和图像显示装置
    • US08075151B2
    • 2011-12-13
    • US12386156
    • 2009-04-14
    • Atsushi ItoYoshiaki Kouyama
    • Atsushi ItoYoshiaki Kouyama
    • G09F13/08
    • G02F1/133606G02F1/133604G02F2001/133607
    • A surface light source device includes a diffusing member which diffuses light, a reflective member which reflects light, plural light sources provided aligned in a flat manner between the diffusing member and the reflective member, and a light control member provided between the plural light sources and the reflective member as well as arranged in a state that a gap is imposed between the reflective member and the light control member, which has a light-guiding function of guiding part of light emitted from respective light sources in an alignment direction of the light sources, in which the light control member has a rugged structure portion in which geometric shapes in cross section are continuously formed on at least one surface.
    • 表面光源装置包括漫射光的扩散部件,反射光的反射部件,在漫射部件和反射部件之间以平坦的方式设置的多个光源,以及设置在多个光源和多个光源之间的光控制部件, 反射构件,并且布置成在反射构件和光控制构件之间施加间隙的状态,该状态具有引导从各光源发射的光在光源的排列方向上的一部分的导光功能 ,其中所述光控制构件具有凹凸结构部分,其中在至少一个表面上连续形成横截面的几何形状。
    • 29. 发明申请
    • METHOD OF PRODUCING SILANE-MODIFIED CATIONIZED CELLULOSE
    • 生产硅烷改性凝胶纤维素的方法
    • US20110218336A1
    • 2011-09-08
    • US12673914
    • 2008-08-22
    • Youichirou KohnoYoko OsakoAtsushi Ito
    • Youichirou KohnoYoko OsakoAtsushi Ito
    • C08B11/00
    • C08B15/06C08B15/05
    • A method of producing silane-modified cationized cellulose that has excellent aqueous dispersibility, including: a step (1) of cationizing water-soluble cellulose ether in a presence of alkali in a mixed solvent of a water-compatible organic solvent to obtain slurry comprising cationized cellulose; a step (2) of adding acid to said slurry and neutralizing said alkali; a step (3) of reacting said cationized cellulose obtained after said neutralization with an aminosilane compound and a step (4) of drying the obtained slurry, wherein: drying is conducted in step (4) at 115-160° C. until weight loss on drying is 5% by weight or less, or there is also including a step (5) of adding a water-compatible organic solvent or a mixed solvent of a water-compatible organic solvent and water to the cationized cellulose after the neutralization so that water content in a whole solvent that contacts the cationized cellulose is 10% by mass or less.
    • 一种具有优异的水分散性的硅烷改性阳离子化纤维素的制造方法,包括:在水溶性有机溶剂的混合溶剂中使碱溶性水溶性纤维素醚阳离子化的工序(1),得到含阳离子化 纤维素; 向所述浆料中加入酸并中和所述碱的步骤(2); 将所述中和后得到的阳离子化纤维与氨基硅烷化合物反应的步骤(3)和使得到的浆料干燥的步骤(4),其中:在步骤(4)中在115-160℃下进行干燥直到体重减轻 干燥时为5重量%以下,或者还包括将中和后的水相容性有机溶剂或水相容性有机溶剂与水的混合溶剂加入到阳离子化纤维素中的步骤(5),使得 与阳离子化纤维素接触的全部溶剂中的水分含量为10质量%以下。
    • 30. 发明申请
    • REACTOR-USE COMPONENT AND REACTOR
    • 反应器使用组件和反应器
    • US20110156853A1
    • 2011-06-30
    • US13060229
    • 2009-08-14
    • Masayuki KatoTakuji KantoAtsushi ItoShinichiro YamamotoHajime KawaguchiKazuhiko Nii
    • Masayuki KatoTakuji KantoAtsushi ItoShinichiro YamamotoHajime KawaguchiKazuhiko Nii
    • H01F27/29H01F30/00
    • H01F37/00H01F27/306H01F27/327
    • A reactor-use component which provides improved workability in assembling into a reactor, and a reactor using the component are provided. The reactor-use component is for structuring a reactor including a coil 10 formed with a pair of paralleled coil elements 10A and 10B made of a spirally wound wire and a core 20 fitted into the coil elements 10A and 10B to form an annular shape. The reactor-use component includes an internal resin portion 30 that retains a shape of the coil 10, and hollow bores 30h formed by a part of the internal resin portion 30 for fitting the core 20 to inner circumferences of the coil elements 10A and 10B. By inserting internal core portions 22 into the hollow bores 30h and joining opposite ends of the internal core portions 22 to exposed core portions 24, the reactor 1 can be obtained. Because the internal resin portion 30 retains the coil 10 in a state incapable of expanding or compressing, the workability in assembling into the reactor 1 can be improved.
    • 提供了一种反应器使用组件,其提供组装成反应器的改进的可操作性以及使用该组件的反应器。 反应堆使用部件用于构造包括线圈10的电抗器,该线圈10由螺旋缠绕的线形成的一对并联的线圈元件10A和10B以及装配到线圈元件10A和10B中的芯体20形成环形。 反应器用部件包括保持线圈10的形状的内部树脂部分30和由内部树脂部分30的一部分形成的中空孔30h,用于将芯体20装配到线圈元件10A和10B的内周。 通过将内部芯部22插入中空孔30h并将内部芯部22的相对端连接到露出的芯部24,可以获得反应器1。 由于内部树脂部分30将线圈10保持在不能膨胀或压缩的状态,因此可以提高组装到反应器1中的可操作性。