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    • 71. 发明授权
    • Optical storage medium, optical storage method, optical reading method, optical reading apparatus, optical retrieving method and optical retrieving apparatus
    • 光存储介质,光存储方法,光学读取方法,光学读取装置,光学检索方法和光学检索装置
    • US06452890B2
    • 2002-09-17
    • US09056798
    • 1998-04-08
    • Katsunori KawanoYasunari NishikataTsutomu Ishii
    • Katsunori KawanoYasunari NishikataTsutomu Ishii
    • G11B700
    • G11B7/128G11B7/006G11B7/0065G11B7/24G11B7/245G11B7/25
    • An optical storage medium of the present invention enables storage of data with high precision at high speed, and rewriting of data at high speed without an erasing process. Optical storage, reading and retrieving methods and optical storage, reading, and retrieving apparatuses using the medium are also provided. The optical storage medium has at least a polarization-sensitive member having the photo-induced birefringence property, such as a member made of polyester polymer having cyanoazobenzene as a side chain. The above apparatuses have spatial light modulator capable of modulating polarization. The modulator provides information of bit of two-dimensional data to each corresponding pixel by application or non-application of a voltage, and modulates the polarization of the beam incident on each pixel. Thereby, a signal beam transmitted through the spatial light modulator having a spatial polarization modulation corresponding to the two-dimensional data is obtained. The signal beam illuminates the optical storage medium, and at the same time, a reference beam illuminates the same region in the medium where the signal beam illuminates. Thus a hologram of the polarization modulation of the signal beam corresponding to the two-dimensional data is stored in the optical storage medium.
    • 本发明的光存储介质可以高速度地高精度地存储数据,并且无需擦除处理即可高速重写数据。 还提供光存储,读取和检索方法以及使用介质的光学存储,读取和检索设备。 光学存储介质至少具有光诱导双折射性的偏振敏感元件,例如由具有氰基偶氮苯作为侧链的聚酯聚合物制成的部件。 上述装置具有能够调制偏振的空间光调制器。 调制器通过应用或不施加电压向每个对应的像素提供二维数据位的信息,并且调制入射在每个像素上的光束的偏振。 由此,获得透过具有与二维数据对应的空间偏振调制的空间光调制器的信号光束。 信号光束照射光学存储介质,同时参考光束照射信号光束照射的介质中的相同区域。 因此,对应于二维数据的信号光束的偏振调制的全息图被存储在光学存储介质中。
    • 80. 发明申请
    • DAMPING SYSTEM FOR STEERING WHEEL
    • 用于转向车轮的阻尼系统
    • US20130076011A1
    • 2013-03-28
    • US13614621
    • 2012-09-13
    • Norio UmemuraTsutomu IshiiKosuke ShigetaOsamu Hirose
    • Norio UmemuraTsutomu IshiiKosuke ShigetaOsamu Hirose
    • B62D1/11G05G13/00B60R21/203
    • B62D7/222B60Q5/003B60R21/2037
    • A damping system includes: a fixed member; an airbag device including a back holder and disposed on a rear side of the fixed member; an elastic member mounted in a mounting hole of the back holder; and a horn switch mechanism including a support member supported on the fixed member on a front side of the back holder, and a slider disposed between the support member and the elastic member. The airbag device functions as a damper mass of a dynamic damper, and the elastic member functions as a spring thereof. The horn switch mechanism includes an extended portion extending forwards. An engaged portion is formed at a circumferential edge portion of the mounting hole to extend rearwards. The elastic member includes an engaging portion opened in a front surface thereof The elastic member is sandwiched by the engaged portion fitted in the engaging portion and the extended portion.
    • 阻尼系统包括:固定构件; 安全气囊装置,其包括:后固定件,设置在所述固定部件的后侧; 安装在所述后保持器的安装孔中的弹性构件; 以及喇叭开关机构,其包括支撑在所述后保持器的前侧上的所述固定构件上的支撑构件和设置在所述支撑构件和所述弹性构件之间的滑块。 气囊装置用作动力阻尼器的阻尼器质量,弹性构件用作弹簧。 喇叭开关机构包括向前延伸的延伸部分。 在安装孔的周缘部形成有被卡合部向后方延伸的结合部。 弹性构件包括在其前表面上开口的接合部。弹性构件被嵌合在接合部和延伸部中的被接合部夹持。