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    • 63. 发明申请
    • APPARATUS AND METHOD THAT PRESENT PROJECTION IMAGE
    • 本投影图像的装置和方法
    • US20070211225A1
    • 2007-09-13
    • US11681954
    • 2007-03-05
    • Tetsujiro KondoKenji TanakaHitoshi MukaiTetsushi KokuboHirofumi HibiKazumasa Tanaka
    • Tetsujiro KondoKenji TanakaHitoshi MukaiTetsushi KokuboHirofumi HibiKazumasa Tanaka
    • G03B21/26
    • H04N9/3188H04N9/3147Y10S345/903
    • An apparatus that presents a projection image has a screen and plural projectors, each of which projects a section of the projection image onto the screen. The apparatus has a projected-section-determining unit that determines as a projected section the section of the projection image, based on an input image signal, corresponding to a part of the screen onto which each of the projectors projects the section of the projection image. The apparatus has an image-signal-generating unit that generates an image signal corresponding to the section of the projection image which each of the projector projects onto the part of the screen, based on the input image signal and the projected section determined by the projected-section-determining unit, and a projectors-controlling unit that controls the projectors to adjust centers and/or ranges of the projections by the projectors based on the projected section determined by the projected-section-determining unit.
    • 呈现投影图像的装置具有屏幕和多个投影仪,每个投影仪将投影图像的一部分投影到屏幕上。 该装置具有投影部分确定单元,其基于输入图像信号将投影图像的部分确定为投影部分,该输入图像信号对应于每个投影仪投影投影图像的一部分的屏幕的一部分 。 该装置具有图像信号产生单元,其基于输入的图像信号和投影部分确定的投影部分,生成与投影图像中的每一个投影到屏幕的一部分上的部分相对应的图像信号 以及投影仪控制单元,其控制投影仪基于由投影部确定单元确定的投影部分来调整投影仪的投影的中心和/或范围。
    • 65. 发明授权
    • Damping material, damping method and disc drive
    • 阻尼材料,阻尼方法和磁盘驱动器
    • US06498700B2
    • 2002-12-24
    • US09379612
    • 1999-08-24
    • Nobuyuki TakahashiHideyuki KitaiKazumasa TanakaManabu MatsunagaYasunori Sugihara
    • Nobuyuki TakahashiHideyuki KitaiKazumasa TanakaManabu MatsunagaYasunori Sugihara
    • G11B3308
    • F16F1/3605G11B33/08
    • A damping material is made of a porous member having an absolute characteristic impedance value of not less than 800 kg/m2·S in the frequency range of from 1.0 to 3.0 kHz. A damping method has steps of providing a damping material in the interior or on the periphery of a vibration-generating apparatus, characterized in that as the damping material there is used a compressible porous member having an air permeability of from 1×{fraction (1/10)}10 to 2×{fraction (1/10)}2 cc/cm2/sec based on an atmospheric pressure difference of 2.039×{fraction (1/10)}4 mMH2O or a porous member having an absolute impedance value of not less than 800 kg/m2·S in a frequency range of from 1 to 3 kHz or one obtained by providing a film layer thereon. A disc drive has a motor for rotating a disc as a data recording medium and a damping material provided in the interior and/or on the periphery of a housing having at least a space in which the disc can be mounted.
    • 阻尼材料由1.0〜3.0kHz的频率范围内的绝对特性阻抗值为800kg / m 2·s以上的多孔构件构成。 阻尼方法具有在振动产生装置的内部或外围设置阻尼材料的步骤,其特征在于,作为阻尼材料,使用具有1×10 1/10 10至2×1 / 基于2.039×1 / 104mMH2O的大气压差或绝对阻抗值不低于800kg / m 2的多孔构件,在1〜3kHz的频率范围内为102cc / cm 2 / sec, 通过在其上设置膜层。 盘驱动器具有用于使作为数据记录介质的盘旋转的电动机和设置在至少具有可安装盘的空间的壳体的内部和/或周边的阻尼材料。