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    Immersion nozzle for continuous casting of steel and method of continuous casting method of steel
    2.
    发明申请
    Immersion nozzle for continuous casting of steel and method of continuous casting method of steel 有权
    用于连续铸钢的浸渍喷嘴和钢的连铸方法

    公开(公告)号：US20050173473A1

    公开(公告)日：2005-08-11

    申请号：US10500789

    申请日：2003-01-27

    申请人： Yutaka Awajiya ,  Mikio Suzuki ,  Keiji Watanabe

    发明人： Yutaka Awajiya ,  Mikio Suzuki ,  Keiji Watanabe

    IPC分类号： B22D41/54 ,  B22D41/00

    CPC分类号： B22D41/54

    摘要： An immersion nozzle for continuous casting of steel supplies molten steel into a mold. At least a part of the immersion nozzle is formed of a refractory having a desulfurizing ability. A method for continuous casting of steel employs the immersion nozzle to supply molten steel into a mold using the immersion nozzle for continuous casting.

    摘要翻译： 用于连续铸钢的浸入式喷嘴将钢水供应到模具中。 浸渍喷嘴的至少一部分由具有脱硫能力的耐火材料形成。 钢的连续铸造方法采用浸渍喷嘴，使用浸入式喷嘴连续铸造，将钢水供给到模具中。

    Solar cell
    3.
    发明授权
    Solar cell 有权
    太阳能电池

    公开(公告)号：US09257583B2

    公开(公告)日：2016-02-09

    申请号：US14119195

    申请日：2011-05-25

    申请人： Keiji Watanabe ,  Ryuta Tsuchiya ,  Takashi Hattori ,  Mieko Matsumura

    发明人： Keiji Watanabe ,  Ryuta Tsuchiya ,  Takashi Hattori ,  Mieko Matsumura

    IPC分类号： H01L31/00 ,  H01L31/0352 ,  H01L31/0236

    CPC分类号： H01L31/035281 ,  H01L31/02366 ,  H01L31/03529 ,  Y02E10/50

    摘要： A solar cell including a substrate 1, a nanopillar 11 having diameter D1 connected to the substrate 1, and a nanopillar 12 having diameter D2 connected to the substrate 1 is characterized in that D2 is greater than D1 in order to realize a solar cell having, as the surface structure, a nanopillar array structure with which it is possible to prevent reflection within the broad wavelength region of solar light. A nanopillar array structure 21 formed from two types of nanopillars having different diameters has a point of minimum reflectivity of a nanopillar array structure formed from the nanopillar 11 having diameter D1 and a point of minimum reflectivity of a nanopillar array structure formed from the nanopillar 12 having diameter D2 and therefore, is capable of preventing reflection within the broad wavelength region of solar light.

    摘要翻译： 包括基板1，具有与基板1连接的直径D1的纳米柱11和具有连接到基板1的直径D2的纳米柱12的太阳能电池的特征在于，D2大于D1，以实现太阳能电池， 作为表面结构，可以防止在太阳光的宽波长范围内的反射的纳米柱阵列结构。 由具有不同直径的两种类型的纳米柱形成的纳米柱阵列结构21具有由具有直径D1的纳米柱11形成的纳米柱阵列结构的最小反射率点和由纳米柱12形成的纳米柱阵列结构的最小反射率点， 因此，能够防止太阳光的宽波长范围内的反射。

    Method of manufacturing liquid ejection head substrate
    5.
    发明授权
    Method of manufacturing liquid ejection head substrate 有权
    液体喷射头基板的制造方法

    公开(公告)号：US08449783B2

    公开(公告)日：2013-05-28

    申请号：US13545370

    申请日：2012-07-10

    申请人： Keiji Watanabe

    发明人： Keiji Watanabe

    IPC分类号： H01B13/00

    CPC分类号： B41J2/1603 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2/1634 ,  B41J2/1635 ,  B41J2/1639 ,  B41J2/1645

    摘要： A liquid ejection head substrate is manufactured by forming a wiring pattern on one surface of a substrate, forming an etching mask layer on the other surface of the substrate, forming a positioning reference mark on the etching mask layer by means of a laser, forming an opening pattern groove running through the etching mask layer and having a bottom in the inside of the silicon substrate, using the positioning reference mark, and forming a liquid supply port running through the silicon substrate by etching the silicon substrate from the opening pattern groove to the one surface by means of crystal anisotropic etching.

    摘要翻译： 通过在基板的一个表面上形成布线图案，在基板的另一个表面上形成蚀刻掩模层，通过激光在蚀刻掩模层上形成定位参考标记来制造液体喷射头基板，形成 通过蚀刻掩模层延伸的开口图案凹槽，并且使用定位参考标记在硅衬底的内部具有底部，并且通过从开口图案凹槽蚀刻硅衬底而形成穿过硅衬底的液体供给口， 一个表面借助于晶体各向异性蚀刻。

    METHOD FOR MANUFACTURING A SUBSTRATE FOR LIQUID-EJECTING HEADS AND A LIQUID-EJECTING HEAD
    6.
    发明申请
    METHOD FOR MANUFACTURING A SUBSTRATE FOR LIQUID-EJECTING HEADS AND A LIQUID-EJECTING HEAD 失效
    用于液体喷射头和液体喷射头的制造基板的方法

    公开(公告)号：US20110151598A1

    公开(公告)日：2011-06-23

    申请号：US12973708

    申请日：2010-12-20

    申请人： Hiroyuki Abo ,  Keiji Watanabe ,  Keiji Matsumoto

    发明人： Hiroyuki Abo ,  Keiji Watanabe ,  Keiji Matsumoto

    IPC分类号： H01L21/302

    CPC分类号： B41J2/1603 ,  B41J2/1629

    摘要： A method for manufacturing a substrate for liquid-ejecting heads includes etching a surface of a silicon substrate using a first etchant, with a silicon oxide layer as a mask, to form a depression as a part of a liquid supply port, and subsequently etching at least the silicon oxide layer and the thickness sandwiched between the depression and the etched surface of the silicon substrate with a second etchant to form the liquid supply port.

    摘要翻译： 一种液体喷射头用基板的制造方法，其特征在于，使用第一蚀刻剂，以氧化硅层作为掩模蚀刻硅基板的表面，形成作为液体供给口的一部分的凹部， 用第二蚀刻剂将硅氧化物层和夹在硅衬底的蚀刻表面之间的厚度最小化，以形成液体供应​​端口。

    Composition, magnetic recording medium, head slider, and magnetic recording device
    7.
    发明授权
    Composition, magnetic recording medium, head slider, and magnetic recording device 有权
    组合物，磁记录介质，磁头滑块和磁记录装置

    公开(公告)号：US07534750B2

    公开(公告)日：2009-05-19

    申请号：US11063737

    申请日：2005-02-24

    申请人： Hiroshi Chiba ,  Yukiko Oshikubo ,  Keiji Watanabe ,  Eishin Yamakawa ,  Takeshi Toukairin

    发明人： Hiroshi Chiba ,  Yukiko Oshikubo ,  Keiji Watanabe ,  Eishin Yamakawa ,  Takeshi Toukairin

    IPC分类号： C10M169/04

    CPC分类号： C08G65/007 ,  C08G65/2639 ,  C08G65/3318 ,  C09J171/02 ,  G11B5/725

    摘要： There are provided a composition that exhibits sufficient flowability and also displays high substrate adhesion, and a magnetic recording medium, a head slider and a magnetic recording device that use this composition as a lubricant and are thus not prone to faults. The composition comprises a fluorine-containing polyether represented by formula (1), (in formula (1), p and q represent, independently of the symbols in other formulae, any chosen integers). The composition can be produced by reacting a polymer represented by formula (2) with glycidol, HOCH2CF2O(CF2CF2O)p(CF2O)qCF2CH2OH  (2) (in formula (2), p and q represent, independently of the symbols in other formulae, any chosen integers).

    摘要翻译： 提供了表现出足够的流动性并且还显示出高的基材粘附性的组合物，以及使用该组合物作为润滑剂并因此不易发生故障的磁记录介质，磁头滑块和磁记录装置。 该组合物包含由式（1）表示的含氟聚醚，（式（1）中，p和q独立于其它式中的符号表示任意选定的整数）。 该组合物可以通过使由式（2）表示的聚合物与缩水甘油反应来制备，<？in-line-formula description =“In-line Formulas”end =“lead”？> HOCH2CF2O（CF2CF2O）p（CF2O）qCF2CH2OH （在公式（2）中，p和q独立于其他公式中的符号，表示任何所选择的整数）。

    Method of producing heat-resistant electrically charged fluororesin material and method of producing electret condenser microphone using heat-resistant electrically charged fluororesin material
    8.
    发明申请
    Method of producing heat-resistant electrically charged fluororesin material and method of producing electret condenser microphone using heat-resistant electrically charged fluororesin material 审中-公开
    耐热性带电氟树脂材料的制造方法及使用耐热性带电氟树脂材料制造驻极体电容麦克风的方法

    公开(公告)号：US20070023690A1

    公开(公告)日：2007-02-01

    申请号：US11479804

    申请日：2006-06-30

    申请人： Yuki Tsuchiya ,  Keiji Watanabe ,  Yorinobu Yamada

    发明人： Yuki Tsuchiya ,  Keiji Watanabe ,  Yorinobu Yamada

    IPC分类号： B05D3/00 ,  B29C71/02 ,  B05D3/02

    CPC分类号： H04R19/016 ,  C08J7/123 ,  C08J2327/12 ,  H04R31/00

    摘要： A method of producing a heat-resistant electrically charged fluororesin material is provided. The method comprises the steps of providing a fluorine-containing resin material; irradiating the fluorine-containing resin material with ionizing radiation at a temperature not lower than a crystalline melting point of the fluorine-containing resin material in absence of oxygen, thereby causing crosslinking in the fluorine-containing resin material to change the fluorine-containing resin material into a heat-resistant fluororesin material; and, electrifying the heat-resistant fluororesin material to form a heat-resistant electrically charged fluororesin material. The method may further comprises the step of heating the material following the step of electrifying. The successive steps of electrifying and heating are repeatedly conducted more than one time.

    摘要翻译： 提供一种生产耐热带电氟树脂材料的方法。 该方法包括提供含氟树脂材料的步骤; 在不含氧的情况下，在不低于含氟树脂材料的结晶熔点的温度下，用电离辐射照射含氟树脂材料，从而使含氟树脂材料发生交联以改变含氟树脂材料 成为耐热氟树脂材料; 并对耐热氟树脂材料充电以形成耐热带电氟树脂材料。 该方法还可以包括在通电步骤之后加热材料的步骤。 电气和加热的连续步骤反复进行一次以上。

    Method for manufacturing protrusions
    9.
    发明申请
    Method for manufacturing protrusions 审中-公开
    突起的制造方法

    公开(公告)号：US20060210703A1

    公开(公告)日：2006-09-21

    申请号：US11242941

    申请日：2005-10-05

    申请人： Shoichi Suda ,  Keiji Watanabe ,  Hiroshi Inoue

    发明人： Shoichi Suda ,  Keiji Watanabe ,  Hiroshi Inoue

    IPC分类号： B05D5/12 ,  C08F2/46 ,  B05D5/00 ,  B05D3/12

    CPC分类号： H01J9/20 ,  H01J9/185 ,  H01J2211/36 ,  H01L51/5284

    摘要： Provided are technologies for manufacturing protrusions having various properties better than the conventional technologies. The protrusions are manufactured by the steps comprising: filling a specific composition into slits by means of a squeegee printing method; curing the photosensitive resin in the composition by light exposure to make a cured composition from the composition; and firing the cured composition. These protrusions preferably have a relative dielectric constant of less than 4.0 and a difference in linear expansion coefficient of not more than 4 ppm/° C., based on the linear expansion coefficient of a dielectric layer material for use.

    摘要翻译： 提供了用于制造具有比常规技术更好的各种特性的突起的技术。 这些突起通过以下步骤制造，包括：通过刮刀印刷方法将特定组合物填充到狭缝中; 通过曝光固化组合物中的感光性树脂，从组合物中制备固化的组合物; 并煅烧固化的组合物。 基于使用的电介质层材料的线膨胀系数，这些突起优选具有小于4.0的相对介电常数和不大于4ppm /℃的线性膨胀系数的差异。