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62 条记录 (耗时 0.039 秒)

    Tape drive unit where reverse rotation of a motor determines travel direction and speed of a tape
    46.
    发明授权
    Tape drive unit where reverse rotation of a motor determines travel direction and speed of a tape 失效
    磁带机驱动单元，电机的反向旋转决定磁带的行进方向和速度

    公开(公告)号：US5969900A

    公开(公告)日：1999-10-19

    申请号：US908729

    申请日：1997-08-07

    申请人： Kunio Shimizu

    发明人： Kunio Shimizu

    IPC分类号： G11B15/10 ,  G11B15/18 ,  G11B15/29 ,  G11B15/44 ,  G11B5/008

    CPC分类号： G11B15/1883 ,  G11B15/10 ,  G11B15/29 ,  G11B15/442

    摘要： The tape drive unit of the present invention is constructed such that the reverse rotation of a motor (16) causes a mode cam (32) to drive for setting any mode of normal play, reverse play, fast forward and rewinding. Thereafter the forward rotation of the motor (16) causes a reel shaft (3) or a reel shaft (4) to rotationally drive according to the mode and a head base (51) is slid in normal play or reverse play modes, to set up a magnetic head and pinch rollers. With such construction, each operation of normal play, reverse play, fast forward and rewinding can be performed without using a plunger or microcomputer, thereby eliminating the fear of troubles due to the plunger malfunction or a microcomputer bug.

    摘要翻译： 本发明的带驱动装置的结构使得马达（16）的反向旋转使得模式凸轮（32）驱动以设定正常播放，反向播放，快进和倒带的任何模式。 此后，马达（16）的正向旋转使得卷轴（3）或卷轴（4）根据模式旋转驱动，并且头座（51）以正常播放或反向播放模式滑动，以设定 磁头和夹送辊。 通过这样的结构，可以在不使用柱塞或微型计算机的情况下进行正常播放，反向播放，快进和倒带的各种操作，从而消除了由于柱塞故障或微型计算机故障引起的故障的恐惧。

    Mode change-over mechanism for recording and/or reproducing apparatus
    47.
    发明授权
    Mode change-over mechanism for recording and/or reproducing apparatus 失效
    用于记录和/或再现装置的模式转换机构

    公开(公告)号：US4225894A

    公开(公告)日：1980-09-30

    申请号：US961960

    申请日：1978-11-20

    申请人： Takumi Fulukawa ,  Hisashi Hanzawa ,  Kunio Shimizu

    发明人： Takumi Fulukawa ,  Hisashi Hanzawa ,  Kunio Shimizu

    IPC分类号： G11B15/48 ,  G11B15/02 ,  G11B15/10 ,  G11B19/02

    CPC分类号： G11B15/103 ,  G11B15/02

    摘要： A mode change-over mechanism for a recording and/or reproducing apparatus comprises a drive gear which is effective to drive a cam gear upon the release, by energizing of at least one of a plurality of electro-magnets, of a stopper for the cam gear so that a cam on the latter can effect a longitudinal displacement, in one direction, of a detecting slide which is thereafter spring urged to return to an original position, a plurality of selecting slides individually movable in response to energizing of respective ones of the electro-magnets for selectively limiting the return movement of the detecting slide toward the original position, mode establishing slides individually displaceable for changing-over the apparatus into respective operating modes thereof, a mode change-over lever positionable by the detecting slide for coupling with a selected one of the mode establishing slides in response to the selective limitation of the return movement of the detecting slide toward its original position, and a drive assembly adapted to be powered from the drive gear for effecting a drive stroke of the mode change-over lever and thereby displacing the mode establishing slide with which the mode change-over lever has been coupled.

    摘要翻译： 用于记录和/或再现装置的模式切换机构包括驱动齿轮，该驱动齿轮通过激励多个电磁体中的至少一个而有效地驱动凸轮齿轮，所述至少一个电磁体用于凸轮的止动件 齿轮，使得后者上的凸轮可以在一个方向上实现检测滑块的纵向位移，该检测滑块随后被弹簧推动以返回到原始位置，多个选择滑块可响应于相应的 用于选择性地限制检测滑块朝向原始位置的返回运动的电磁体，模式建立可单独移位的滑块，用于将装置切换到其各自的操作模式;可由检测滑块定位的模式转换杆，用于与 响应于检测幻灯片朝向其原始p的返回运动的选择性限制，选择模式建立幻灯片之一 以及驱动组件，其适于由驱动齿轮供电，以实现模式切换杆的驱动行程，从而移动模式切换杆已经联接的模式建立滑块。

    Polarizing plate protective film, polarizing plate, and liquid crystal display
    48.
    发明授权
    Polarizing plate protective film, polarizing plate, and liquid crystal display 有权
    偏光板保护膜，偏光板和液晶显示屏

    公开(公告)号：US07973883B2

    公开(公告)日：2011-07-05

    申请号：US12296297

    申请日：2007-04-02

    申请人： Shigeki Oka ,  Kunio Shimizu

    发明人： Shigeki Oka ,  Kunio Shimizu

    IPC分类号： G02F1/1335 ,  C09K19/00

    CPC分类号： G02B1/14 ,  C08L1/10 ,  C08L1/12 ,  C08L25/14 ,  G02B1/04 ,  G02B1/105 ,  G02B5/3033 ,  G02F1/133528 ,  G02F2201/50 ,  Y10T428/10 ,  C08L2666/26

    摘要： Disclosed is a polarizing plate protective film having high dimensional stability against moisture. Also disclosed are a polarizing plate using such a polarizing plate protective film, and a liquid crystal display. Specifically disclosed is a polarizing plate protective film which is characterized by containing a cellulose ester and a polymer X which is obtained by copolymerizing at least a styrene derivative monomer Xa having no hydroxyl group and an ethylenically unsaturated monomer Xb having a hydroxyl group or a carboxyl group, and has a weight average molecular weight of 500-100,000.

    摘要翻译： 公开了一种对水分具有高尺寸稳定性的偏振片保护膜。 还公开了使用这种偏振片保护膜的偏振片和液晶显示器。 具体公开了一种偏振片保护膜，其特征在于含有纤维素酯和通过使至少不具有羟基的苯乙烯衍生物单体Xa与具有羟基或羧基的烯键式不饱和单体Xb共聚而获得的聚合物X ，重均分子量为500〜10000。

    Cellulose ester film, polarizing plate and liquid crystal display
    49.
    发明授权
    Cellulose ester film, polarizing plate and liquid crystal display 失效
    纤维素酯膜，偏光板和液晶显示器

    公开(公告)号：US07749578B2

    公开(公告)日：2010-07-06

    申请号：US11445580

    申请日：2006-06-02

    申请人： Shigeki Oka ,  Kunio Shimizu ,  Takashi Takebe

    发明人： Shigeki Oka ,  Kunio Shimizu ,  Takashi Takebe

    IPC分类号： G02F1/13363

    CPC分类号： C08J5/18 ,  C08J2301/10 ,  C08L1/10 ,  C08L1/12 ,  C08L1/14 ,  G02B5/3033 ,  G02F1/133528 ,  G02F2201/086 ,  Y10T428/1041 ,  Y10T428/105 ,  Y10T428/31971

    摘要： An object of the present invention is to provide a polarizing plate protective film exhibiting a reduced variation value retardation, which is highly stable against polarizing plate degradation, polarizing plate dimension, and polarizing plate curl. Disclosed is a cellulose ester film possessing cellulose ester, polymer X having a weight average molecular weight of 2000-30000 prepared by copolymerizing ethylenic unsaturated monomer Xa containing no aromatic ring and hydrophilic group within a molecule and ethylenic unsaturated monomer Xb containing no aromatic ring but a hydrophilic group within a molecule, and polymer Y having a weight average molecular weight of 500-3000 prepared by polymerizing ethylenic unsaturated monomer Ya containing no aromatic ring.

    摘要翻译： 本发明的目的是提供一种对偏振片劣化，偏振片尺寸和偏振板卷曲高度稳定的减小的变化值延迟的偏振片保护膜。 公开了具有纤维素酯的纤维素酯膜，分子内不含有芳香环的烯键式不饱和单体Xa和不含芳环的烯键式不饱和单体Xb，通过共聚而得到的重均分子量为2000-30000的聚合物X， 分子内的亲水性基团和通过聚合不含芳香环的烯属不饱和单体Ya制备的重均分子量为500-3000的聚合物Y。

    Polarizing plate and liquid crystal display apparatus using the same
    50.
    发明申请
    Polarizing plate and liquid crystal display apparatus using the same 失效
    偏光板和使用其的液晶显示装置

    公开(公告)号：US20070048459A1

    公开(公告)日：2007-03-01

    申请号：US11509724

    申请日：2006-08-25

    申请人： Takashi Takebe ,  Kunio Shimizu ,  Shigeki Oka

    发明人： Takashi Takebe ,  Kunio Shimizu ,  Shigeki Oka

    IPC分类号： C09K19/00

    CPC分类号： G02B5/3016 ,  Y10T428/1036 ,  Y10T428/1041

    摘要： A polarizing plate includes two transparent supports A and B; and a polarizer sandwiched between the two transparent supports A and B; wherein (i) the transparent support A is a stretched cellulose ester film (a) which contains a non-phosphoric acid ester plasticizer and substantially does not contain a phosphoric acid ester plasticizer, and wherein (ii) the transparent support B is a stretched cellulose ester film (b) which has a retardation value R0 of from 0 nm to 10 nm and a retardation value Rt of from −30 nm to 20 nm, and the retardation value R0 and the retardation value Rt are defined by the following formulas (I) and (II): Ro=(nx−ny)×d  Formula (I): Rt={(nx+ny)/2−nz}×d.  Formula (II):

    摘要翻译： 偏振片包括两个透明支撑体A和B; 夹在两个透明支撑体A和B之间的偏振片; 其中（i）透明载体A是含有非磷酸酯增塑剂并基本上不含磷酸酯增塑剂的拉伸纤维素酯膜（a），其中（ii）透明载体B是拉伸的纤维素 酯膜（b），其延迟值R 0 <0> 0nm至10nm，延迟值R 30nm至20nm，并且 延迟值R 0＆lt;＆gt;和延迟值R＆gt;由下式（I）和（II）定义：<？in-line-formula description =“In- 线公式“end =”lead“？> Ro =（nx-ny）xd公式（I）：<？in-line-formula description =”In-line Formulas“end =”tail“？> <？in-line -formulae description =“In-line Formulas”end =“lead”？> Rt = {（nx + ny）/ 2-nz} xd。 公式（II）：<？in-line-formula description =“In-line Formulas”end =“tail”？>