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    • 2. 发明授权
    • Method of reusing a coated substrate having a surface coating fixed to the substrate from which deposits are readily removed
    • 重复使用具有固定到基底上的表面涂层的涂覆的基底的方法,沉积物易于从基底移除
    • US06261380B1
    • 2001-07-17
    • US09182639
    • 1998-10-30
    • Kenji KohnoHiroyuki MitsuhashiShoji SaibaraKazushi Miyata
    • Kenji KohnoHiroyuki MitsuhashiShoji SaibaraKazushi Miyata
    • B08B314
    • C09D5/00C09D201/02Y10T428/24347Y10T428/265Y10T428/2916Y10T428/31511Y10T428/31551Y10T428/31565Y10T428/31786Y10T428/31935
    • A method of reusing a coated substrate having a surface coating fixed to the material substrate surface, comprising the steps: (a) allowing the coated substrate, which carries deposits on its surface, to swell as a coated composition to which said deposits adhere, and (b) drying said coated substrate to reuse said coated substrate wherein the coated substrate comprises a material substrate and a coating composition fixed to the surface of said material substrate, said coating composition comprising a crosslinked water swellable hydrophilic resin which is solid in air at ambient temperature and from which surface deposits are readily removable, such that said coated material substrate is reusable, and wherein the condition of said swellable hydrophilic resin is such that while said hydrophilic resin swells in the presence of water it is not washed away from said surface of said material substrate by water when the deposits are readily removed with water. The method includes the features that (i) said water swellable hydrophilic resin is capable of swelling to a volume at least 1.5 times its initial volume (ii) and said deposits include toner ink.
    • 一种重复使用具有固定在所述材料基板表面上的表面涂层的涂覆基板的方法,包括以下步骤:(a)使所述表面上沉积物的载体涂覆溶胀作为所述沉积物附着的涂覆组合物,以及 (b)干燥所述涂覆的基底以重新使用所述涂覆的基底,其中所述涂覆的基底包括材料基底和固定到所述材料基底的表面的涂层组合物,所述涂层组合物包含交联的水溶胀性亲水性树脂,其在环境中在空气中是固体的 温度和表面沉积物易于去除,使得所述涂覆的材料基底是可重复使用的,并且其中所述可溶胀亲水性树脂的状态使得当所述亲水性树脂在水存在下溶胀时,其不会从 当沉积物容易地用水除去时,用水表示材料基底。 该方法包括(i)所述水可溶胀亲水性树脂能够膨胀至其初始体积(ii)的至少1.5倍的体积并且所述沉积物包括调色剂墨水的特征。
    • 7. 发明申请
    • Recording/reproducing method of magnetic tape
    • 磁带的记录/再现方法
    • US20050254162A1
    • 2005-11-17
    • US11129400
    • 2005-05-16
    • Masao OkafujiTsugihiro DoiTetsutaro InoueHiroyuki MitsuhashiSeigi KawaraiSadamu Kuse
    • Masao OkafujiTsugihiro DoiTetsutaro InoueHiroyuki MitsuhashiSeigi KawaraiSadamu Kuse
    • G11B5/584G11B5/09G11B5/29
    • G11B5/584G11B5/00813G11B5/00878
    • In a recording/reproducing method of a magnetic tape in a tracking servo system, a recording density of each data track is increased while inhibiting occurrence of a recording/reproducing error caused by a size change of a magnetic tape in the width direction. Data tracks are each set to have a smaller track width stepwise as closer to servo tracks (41T-1 to 41T-5 etc.) in the width direction of a magnetic tape 1. With such a setting, the width of the data tracks (A1-41T-1 to A1-41T-5 etc.) closest to the servo tracks (41T-1 to 41T-5) can be minimized, thereby enabling a significant increase in number of the data tracks. Further, even when the size of the magnetic tape 1 changes in the width direction due to a change in external environment such as a temperature or moisture, to lead to large displacement of the data tracks (A8-41T-1 to A8-41T-5) distant from the servo tracks (41T-1 to 41T-5), the data head (A8) can be readily aligned to face the data tracks (A8-41T-1 to A8-41T-5) in the reproduction by an increased portion of the width size of the data tracks (A8-41T-1 to A8-41T-5), and it is thereby possible to ensure reading of data signals from the data tracks (A8-41T-1 to A8-41T-5) so as to improve reproduction accuracy.
    • 在跟踪伺服系统中的磁带的记录/再现方法中,增加每个数据磁道的记录密度,同时抑制由磁带在宽度方向上的尺寸变化引起的记录/再现错误的发生。 数据磁道各自被设置为具有比磁带1的宽度方向更靠近伺服磁道(41T-1至41T-5等)的逐渐减小的磁迹宽度。 通过这样的设定,可以使最靠近伺服轨道(41T-1〜41T-5)的数据轨迹(A 1〜41 T 1〜A 1〜41 T 5等)的宽度最小化, 从而能够显着增加数据轨道的数量。 此外,即使由于外部环境(如温度或水分)的变化而导致磁带1的宽度方向的变化,导致数据磁道的大的位移(A 8〜41 T 1〜A 8 - 41 T-5),数据头(A 8)可以容易地对准数据磁道(A 8 - 41 T 1到A 8) - 41 T-5)在数据轨道(A 8 - 41 T 1至A 8 - 41 T-5)的宽度大小的增加部分的再现中,从而可以确保读取数据信号 从数据轨道(A 8 - 41 T 1到A 8 - 41 T-5),以提高再现精度。
    • 9. 发明授权
    • Recording/reproducing method of magnetic tape
    • 磁带的记录/再现方法
    • US07545597B2
    • 2009-06-09
    • US11562745
    • 2006-11-22
    • Masao OkafujiTsugihiro DoiTetsutaro InoueHiroyuki MitsuhashiSeigi KawaraiSadamu Kuse
    • Masao OkafujiTsugihiro DoiTetsutaro InoueHiroyuki MitsuhashiSeigi KawaraiSadamu Kuse
    • G11B5/584
    • G11B5/584G11B5/00813G11B5/00878
    • In a recording/reproducing method of a magnetic tape in a tracking servo system, a recording density of each data track is increased while inhibiting occurrence of a recording/reproducing error caused by a size change of a magnetic tape in the width direction. Data tracks are each set to have a smaller track width stepwise as closer to servo tracks (41T-1 to 41T-5 etc.) in the width direction of a magnetic tape 1. With such a setting, the width of the data tracks (A1-41T-1 to A1-41T-5 etc. ) closest to the servo tracks (41T-1 to 41T-5) can be minimized, thereby enabling a significant increase in number of the data tracks. Further, even when the size of the magnetic tape 1 changes in the width direction due to a change in external environment such as a temperature or moisture, to lead to large displacement of the data tracks (A8-41T-1 to A8-41T-5) distant from the servo tracks (41T-1 to 41T-5), the data head (A8) can be readily aligned to face the data tracks (A8-41T-1 to A8-41T-5) in the reproduction by an increased portion of the width size of the data tracks (A8-41T-1 to A8-41T-5), and it is thereby possible to ensure reading of data signals from the data tracks (A8-41T-1 to A8-41T-5) so as to improve reproduction accuracy.
    • 在跟踪伺服系统中的磁带的记录/再现方法中,增加每个数据磁道的记录密度,同时抑制由磁带在宽度方向上的尺寸变化引起的记录/再现错误的发生。 数据磁道各自被设置为具有比磁带1的宽度方向更靠近伺服磁道(41T-1至41T-5等)的逐渐减小的轨道宽度。通过这样的设置,数据磁道的宽度 最靠近伺服磁道(41T-1至41T-5)的A1-41T-1至A1-41T-5等)可以最小化,从而可以显着增加数据磁道的数量。 此外,即使当磁带1的尺寸由于诸如温度或湿度等外部环境的变化而在宽度方向上变化时,为了导致数据磁道的大的位移(A8-41T-1至A8-41T- 5)远离伺服磁道(41T-1至41T-5),数据磁头(A8)可以容易地对准数据磁道(A8-41T-1到A8-41T-5) 数据磁道(A8-41T-1〜A8〜41T-5)的宽度尺寸的增加部分,从而可以确保从数据磁道读取数据信号(A8〜41T-1〜A8〜41T- 5),以提高再现精度。
    • 10. 发明申请
    • RECORDING/REPRODUCING METHOD OF MAGNETIC TAPE
    • 磁带记录/再现方法
    • US20070086109A1
    • 2007-04-19
    • US11562756
    • 2006-11-22
    • Masao OkafujiTsugihiro DoiTetsutaro InoueHiroyuki MitsuhashiSeigi KawaraiSadamu Kuse
    • Masao OkafujiTsugihiro DoiTetsutaro InoueHiroyuki MitsuhashiSeigi KawaraiSadamu Kuse
    • G11B5/584
    • G11B5/584G11B5/00813G11B5/00878
    • In a recording/reproducing method of a magnetic tape in a tracking servo system, a recording density of each data track is increased while inhibiting occurrence of a recording/reproducing error caused by a size change of a magnetic tape in the width direction. Data tracks are each set to have a smaller track width stepwise as closer to servo tracks (41T-1 to 41T-5 etc.) in the width direction of a magnetic tape 1. With such a setting, the width of the data tracks (A1-41T-1 to A1-41T-5 etc.) closest to the servo tracks (41T-1 to 41T-5) can be minimized, thereby enabling a significant increase in number of the data tracks. Further, even when the size of the magnetic tape 1 changes in the width direction due to a change in external environment such as a temperature or moisture, to lead to large displacement of the data tracks (A8-41T-1 to A8-41T-5) distant from the servo tracks (41T-1 to 41T-5), the data head (A8) can be readily aligned to face the data tracks (A8-41T-1 to A8-41T-5) in the reproduction by an increased portion of the width size of the data tracks (A8-41T-1 to A8-41T-5), and it is thereby possible to ensure reading of data signals from the data tracks (A8-41T-1 to A8-41T-5) so as to improve reproduction accuracy.
    • 在跟踪伺服系统中的磁带的记录/再现方法中,增加每个数据磁道的记录密度,同时抑制由磁带在宽度方向上的尺寸变化引起的记录/再现错误的发生。 数据磁道各自被设置为在磁带1的宽度方向上具有更靠近伺服磁道(41T-1至41T-5等)的逐渐减小的磁道宽度。通过这样的设置,数据的宽度 最靠近伺服轨道(41 T 1至41 T-5)的轨道(A 1 - 41 T 1至A 1 - 41 T 5等)可以最小化,从而可以显着增加数据量 轨道 此外,即使由于外部环境(如温度或水分)的变化而导致磁带1的宽度方向的变化,导致数据磁道的大的位移(A 8〜41 T 1〜A 8 - 41 T-5),数据头(A 8)可以容易地对准数据磁道(A 8 - 41 T 1到A 8) - 41 T-5)在数据轨道(A 8 - 41 T 1至A 8 - 41 T-5)的宽度大小的增加部分的再现中,从而可以确保读取数据信号 从数据轨道(A 8 - 41 T 1到A 8 - 41 T-5),以提高再现精度。