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222 条记录 (耗时 0.037 秒)

    Retardation film, and polarizing plate and display device using the same
    151.
    发明授权
    Retardation film, and polarizing plate and display device using the same 有权
    延迟膜，偏光板及使用其的显示装置

    公开(公告)号：US07354633B2

    公开(公告)日：2008-04-08

    申请号：US11281844

    申请日：2005-11-18

    申请人： Koichi Saito ,  Kunio Shimizu ,  Isamu Michihata

    发明人： Koichi Saito ,  Kunio Shimizu ,  Isamu Michihata

    IPC分类号： C08B3/00 ,  C08L1/10

    CPC分类号： G02B5/3083 ,  Y10T428/1036

    摘要： A retardation film containing a polyalcohol ester, a polycarboxylic acid ester, and a cellulose ester, wherein a total acylation degree of the cellulose ester is in the range of 2.4-2.8; and a Mw/Mn value of the cellulose ester is in the range of 1.4-3.0, provided that Mw represents a weight average molecular weight and Mn represent a number average molecular weight of the cellulose ester.

    摘要翻译： 含有多元醇酯，多元羧酸酯和纤维素酯的延迟膜，其中所述纤维素酯的总酰化度在2.4〜2.8的范围内; 并且纤维素酯的Mw / Mn值在1.4-3.0的范围内，条件是Mw表示重均分子量，Mn表示纤维素酯的数均分子量。

    Magnetic sensor with pointing control circuit
    153.
    发明授权
    Magnetic sensor with pointing control circuit 有权
    磁传感器带指向控制电路

    公开(公告)号：US07053609B2

    公开(公告)日：2006-05-30

    申请号：US11200117

    申请日：2005-08-10

    申请人： Koichi Saito

    发明人： Koichi Saito

    IPC分类号： G01R33/07

    CPC分类号： G06F3/0338 ,  Y10T29/49002

    摘要： A configuration comprising a magnetic sensor and a pointing control circuit, for implementing a pointing device, is rendered compact in size. To that end, the pointing control circuit is formed in the central part of an IC chip, substantially square in shape, and Hall elements are provided in four corners of the peripheral region of the pointing control circuit, respectively, thereby forming the magnetic sensor, comprising the Hall elements, integrally with the pointing control circuit. Further, the Hall elements are formed integrally with the pointing control circuit in the step of fabricating an IC, thereby uniting the Hall elements with the pointing control circuit.

    摘要翻译： 包括用于实现定点设备的磁传感器和指点控制电路的配置被大小地缩小。 为此，指示控制电路形成在大致正方形的IC芯片的中心部分，并且霍尔元件分别设置在指示控制电路的周边区域的四个角部，从而形成磁传感器， 包括与定点控制电路一体的霍尔元件。 此外，在制造IC的步骤中，霍尔元件与指向控制电路一体地形成，从而将霍尔元件与指示控制电路结合。

    Semiconductor device
    154.
    发明申请
    Semiconductor device 有权

    公开(公告)号：US20060071239A1

    公开(公告)日：2006-04-06

    申请号：US11237834

    申请日：2005-09-29

    申请人： Koichi Saito ,  Yoshikazu Ibara ,  Tatsuhiko Koide ,  Daichi Suma

    发明人： Koichi Saito ,  Yoshikazu Ibara ,  Tatsuhiko Koide ,  Daichi Suma

    IPC分类号： H01L31/0328 ,  H01L21/336

    CPC分类号： H01L29/1054 ,  H01L29/665 ,  H01L29/66545 ,  H01L29/66636 ,  H01L29/7834

    摘要： A high capacity semiconductor device having a narrowed emitter layer. The semiconductor device includes a collector layer formed on a semiconductor substrate. An SiGe alloy layer is formed on the collector layer. A silicon film is formed on the SiGe layer. An emitter electrode is formed on the silicon film. A side wall film covers the side surface of the emitter electrode. The bottom surface of the emitter electrode is located above the lower surface of the side wall film. Part of the second region of the silicon film is located between the SiGe alloy layer and the side wall film. An impurity region is formed adjacent to the conductive layer. A silicide film is formed along the side surface of the second region, the side surface of the conductive layer, and the surface of the impurity region.

    Long fiber-reinforced polypropylene resin composition and molded article
    156.
    发明授权
    Long fiber-reinforced polypropylene resin composition and molded article 有权

    公开(公告)号：US06649685B2

    公开(公告)日：2003-11-18

    申请号：US09974605

    申请日：2001-10-09

    申请人： Koichi Saito ,  Toshimori Nakai ,  Nobukazu Atsumi ,  Hideshi Ishiwa

    发明人： Koichi Saito ,  Toshimori Nakai ,  Nobukazu Atsumi ,  Hideshi Ishiwa

    IPC分类号： C08K340

    CPC分类号： C08L23/12 ,  C08L51/06 ,  C08L53/00 ,  C08L2666/24 ,  C08L2666/04

    摘要： Provided are a long fiber-reinforced polypropylene resin composition which provides a molded article excellent in a mechanical strength and an impact resistance and having a small anisotropy in a strength, so that it can suitably be used even for uses in medium-sized to large-sized molded articles, and a molded article obtained from the same. The long fiber-reinforced polypropylene resin composition comprises 35 to 75% by weight of a matrix polymer comprising a modified propylene homopolymer (A1) which is prepared by modifying a propylene homopolymer with an unsaturated carboxylic acid or a derivative thereof and which has an isotactic pentad ratio (P value) of 96% or more, a melt flow rate (230° C., 21.18N) of 80 g/10 min or more and an Mw/Mn (Q value) of 3.5 or less and 25 to 65% by weight of a glass long fiber (A2) having a length of 2 to 50 mm.

    Method for opening and resin-impregnation to produce continuous fiber-reinforced thermoplastic resin composite material
    157.
    发明授权
    Method for opening and resin-impregnation to produce continuous fiber-reinforced thermoplastic resin composite material 失效
    打开和树脂浸渍以生产连续纤维增强热塑性树脂复合材料的方法

    公开(公告)号：US06251206B1

    公开(公告)日：2001-06-26

    申请号：US09093784

    申请日：1998-06-09

    申请人： Koichi Saito ,  Rikio Yonaiyama

    发明人： Koichi Saito ,  Rikio Yonaiyama

    IPC分类号： B32B3100

    CPC分类号： B29B15/122

    摘要： An opening and resin-impregnation apparatus is used for impregnating a reinforcing fiber bundle (2) with a molten resin. The fiber bundle (2) is subjected to opening by bringing it into contact with opening pins (4). An auxiliary pin (5) is positioned within a specific region relative to the opening pin. The apparatus and a method which makes use of the apparatus permit the production of a continuous fiber-reinforced thermoplastic resin composite material having excellent impregnation characteristics and flexural strength while maintaining high stable productivity.

    摘要翻译： 使用开口和树脂浸渍装置用熔融树脂浸渍增强纤维束（2）。 通过使其与开口销（4）接触来使纤维束（2）开口。 辅助销（5）相对于打开销定位在特定区域内。 使用该装置的装置和方法允许制造具有优异浸渍特性和弯曲强度的连续纤维增强热塑性树脂复合材料，同时保持高稳定的生产率。

    Brushless DC motor
    158.
    发明授权
    Brushless DC motor 失效
    无刷直流电机

    公开(公告)号：US5952760A

    公开(公告)日：1999-09-14

    申请号：US968889

    申请日：1997-11-06

    申请人： Hiroshi Miyazawa ,  Kinya Matsuzawa ,  Norio Ito ,  Yasushi Soya ,  Koichi Saito

    发明人： Hiroshi Miyazawa ,  Kinya Matsuzawa ,  Norio Ito ,  Yasushi Soya ,  Koichi Saito

    IPC分类号： H02K29/03 ,  H02K29/08 ,  H02K37/00

    CPC分类号： H02K29/03 ,  H02K29/08

    摘要： A brushless DC motor, whose stator (10) is a combination of stator yokes (11, 16), a bobbin (14) on which a magnetic field coil (15) is wound and to which terminal pins are provided, and a base plate (20). The stator (10) is fixed to the base plate (20) by a protrusion (12c) provided on the bobbin (14) or by a flange (18a) formed on a bearing. The widths of magnetic poles (11a, 16a) of the stator, which are measured in the circumferential direction of the stator, are smaller than the width of one of the poles of a rotor magnet (5). Thereby, the position of a stable point is a maximum excitation torque position. Further, a magnetic pole sensing element (21) is provided at a place which is shifted in the circumferential direction from the middle position of one of the magnetic poles of the rotor magnet (5).

    摘要翻译： 一种无刷直流电动机，其定子（10）是定子轭（11,16）的组合，缠绕有磁场线圈（15）的绕线管（14）和设置有端子销的基板 （20）。 定子（10）通过设置在线轴（14）上的突起（12c）或形成在轴承上的凸缘（18a）固定到基板（20）。 在定子的圆周方向上测量的定子的磁极（11a，16a）的宽度小于转子磁体（5）的一个极的宽度。 因此，稳定点的位置是最大励磁转矩位置。 此外，在从转子磁体（5）的一个磁极的中间位置沿周向偏移的位置设置有磁极检测元件（21）。

    Method and apparatus for preparing resin-impregnated structures reinforced by continuous fibers
    159.
    发明授权
    Method and apparatus for preparing resin-impregnated structures reinforced by continuous fibers 失效
    用于制备由连续纤维增强的树脂浸渍结构的方法和设备

    公开(公告)号：US5948473A

    公开(公告)日：1999-09-07

    申请号：US77596

    申请日：1998-05-29

    申请人： Koichi Saito ,  Rikio Yonaiyama ,  Yasuhiro Sakai ,  Masanori Ishikawa

    发明人： Koichi Saito ,  Rikio Yonaiyama ,  Yasuhiro Sakai ,  Masanori Ishikawa

    IPC分类号： B29B15/12 ,  B05D1/18 ,  B05C3/172

    CPC分类号： B29B15/125

    摘要： The present invention relates to a method for producing a resin-impregnated structure reinforced by continuous fibers in which a practically endless continuous fiber bundle is dipped in a bath of molten resin and simultaneously passes through a space between a pair of opening pins. The opening pins can be positioned on sides of the bundle so that the continuous fibers are sandwiched by the pins without coming in contact with them. By doing so, the fibers of the bundle can be opened and can be impregnated with the resin. In addition, the foregoing continuous fiber-reinforced resin structure may be cut into pieces having a desired length to provide columnar products.

    摘要翻译： PCT No.PCT / JP96 / 03449 Sec。 371日期：1998年5月29日 102（e）日期1998年5月29日PCT 1996年11月25日PCT公布。 WO97 / 19805 PCT公开号 日期：1997年6月5日本发明涉及一种由连续纤维增强的树脂浸渍结构体的制造方法，其中将实际上环状的连续纤维束浸渍在熔融树脂浴中，同时通过一对开口 针脚。 打开销可以位于束的侧面，使得连续纤维被销钉夹持而不与它们接触。 通过这样做，可以打开束的纤维并且可以用树脂浸渍。 此外，上述连续纤维增强树脂结构可以切割成具有期望长度的片以提供柱状产品。