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81. 发明申请

WO2006098504A1 PRODUCTION PROCESS OF MAGNETIC RECORDING MEDIUM, MAGNETIC RECORDING MEDIUM, AND MAGNETIC RECORDING AND REPRODUCING APPARATUS 审中-公开
标题翻译：磁记录介质，磁记录介质，磁记录和再现装置的生产过程
公开(公告)号：WO2006098504A1
公开(公告)日：2006-09-21
申请号：PCT/JP2006/305764
申请日：2006-03-16
申请人： SHOWA DENKO K.K. , OKA, Masahiro
发明人： OKA, Masahiro
IPC分类号： G11B5/84 , G11B5/64 , G11B5/72
CPC分类号： G11B5/65 , G11B5/84 , G11B5/8408 , Y10T428/11
摘要： A production process of magnetic recording media is provided in which, when using an oxide magnetic material as a perpendicular magnetic recording layer and forming a carbon protective layer using a plasma CVD method, stripping of the carbon protective layer and separation of a lubrication layer can be prevented, and satisfactory recording and reproduction characteristics can be obtained. In the production process of magnetic recording media, the magnetic recording media consists of, at least, a substrate 1 on which are provided a perpendicular magnetic recording layer and a carbon protective layer, in which the perpendicular magnetic recording layer consists of magnetic material containing a Co alloy and oxide material; the method includes a perpendicular magnetic recording layer formation process of forming the perpendicular magnetic recording layer on the substrate 1, a heating process of using a heating portion 28 to heat the substrate 1 on which the perpendicular magnetic recording layer has been formed, and a protective layer formation process of using a plasma CVD method to form a carbon protective layer on the substrate 1 on which the perpendicular magnetic recording layer has been formed.
摘要翻译：提供一种磁记录介质的制造方法，其中，当使用氧化物磁性材料作为垂直磁记录层并使用等离子体CVD法形成碳保护层时，可以剥离碳保护层和分离润滑层并且可以获得令人满意的记录和再现特性。在磁记录介质的生产过程中，磁记录介质至少由至少提供有垂直磁记录层和碳保护层的基底1组成，其中垂直磁记录层由含有 Co合金和氧化物材料; 该方法包括在基板1上形成垂直磁记录层的垂直磁记录层形成工艺，使用加热部28加热其上形成有垂直磁记录层的基板1的加热处理和保护使用等离子体CVD法在形成有垂直磁记录层的基板1上形成碳保护层的层形成工艺。

82. 发明申请

WO02046860A2 DATA STORAGE MEDIA 审中-公开
标题翻译：数据存储介质
公开(公告)号：WO02046860A2
公开(公告)日：2002-06-13
申请号：PCT/US2001/044012
申请日：2001-11-16
IPC分类号： G11B5/64 , G11B5/72 , G11B5/725 , G11B5/73 , G11B5/78 , G11B5/82 , G11B5/84 , G11B7/007 , G11B7/09 , G11B7/24 , G11B11/105 , G11B11/16 , G11B13/00 , G11B23/00 , G06F
CPC分类号： G11B11/10584 , G11B5/65 , G11B5/72 , G11B5/7315 , G11B5/7325 , G11B7/0938 , G11B7/24038 , G11B7/24076 , G11B11/16 , G11B13/00 , G11B23/0021 , G11B2005/0021
摘要： In one embodiment, a data storage medium includes at least three layers. The first layer may be a substrate. The second layer includes a polymer and may exhibit surface variations. And the third layer may substantially conform to the surface variations of the second layer. The surface variations may be used to encode read-only data, servo patterns, or other tracking patterns on a data storage medium at very low cost. The surface variations may be detectable on the surface of the medium because the third layer substantially conforms to the variations. Additional layers may be added to the medium so long as they substantially conform to the surface variations such that the variations are exhibited on the surface of the medium.
摘要翻译：在一个实施例中，数据存储介质包括至少三个层。第一层可以是基底。第二层包括聚合物并且可以表现出表面变化。并且第三层可以基本上符合第二层的表面变化。表面变化可以用于以非常低的成本对数据存储介质上的只读数据，伺服模式或其他跟踪模式进行编码。表面变化在介质的表面上可以是可检测的，因为第三层基本符合变化。只要它们基本上符合表面变化，就可以在介质中添加额外的层，使得在介质的表面上显示变化。

83. 发明申请

WO0191922A8 PROCESS FOR PRODUCTION OF ULTRATHIN PROTECTIVE OVERCOATS 审中-公开
标题翻译：生产ULTRATHIN保护性覆盖层的方法
公开(公告)号：WO0191922A8
公开(公告)日：2002-05-23
申请号：PCT/US0117541
申请日：2001-05-31
申请人： SEAGATE TECHNOLOGY LLC
发明人： HOEHN JOEL W , DYKES JOHN W , ANGELO JAMES E , MOSLEY WILLIAM D , GREENLEE RICHARD T , KARR BRIAN W
IPC分类号： B82B3/00 , C01B31/02 , C23C14/06 , C23C14/34 , C23C14/46 , C23C14/58 , C30B23/02 , C30B33/00 , G11B5/255 , G11B5/31 , G11B5/40 , G11B5/72 , G11B5/82 , G11B5/84 , G11B7/12 , G11B7/24 , G11B7/26 , G11B11/105 , C23C14/24 , C23C14/30 , C23C16/46
CPC分类号： G11B5/8408 , B82Y10/00 , B82Y30/00 , B82Y40/00 , C01B32/15 , C01B32/152 , C23C14/0605 , C23C14/5873 , C30B23/02 , C30B29/02 , C30B33/00 , G11B5/255 , G11B5/3106 , G11B5/3163 , G11B5/40 , G11B5/722 , G11B5/82 , G11B7/122 , G11B7/24 , G11B7/26 , G11B11/10582 , G11B11/10586 , Y10S427/102 , Y10S977/843 , Y10S977/891 , Y10S977/951
摘要： A multilayer coating (200) of fullerene molecules (204) is deposited on a substrate (202), and layers of the multilayer coating are removed leaving an approximate monolayer coating of fullerene molecules on the substrate. In some embodiments, a beam generator (250), such as an ion beam, electron beam or laser generator, produces a beam (252) arranged to break the weaker fullerene-to-fullerene intermolecular bond of the multilayer coating and inadequate to break the stronger fullerene-to-substrate association/bond of the coating. The beam (252) is directed at the multilayer coating (200) to break the fullerene-to-fullerene intermolecular bond. In other embodiments, the monolayer of fullerene molecules is formed by applying a solvent to the multilayer coating to break the fullerene-to-fullerene intermolecular bond of the multilayer coating.
摘要翻译：将富勒烯分子（204）的多层涂层（200）沉积在基底（202）上，并且去除多层涂层的层，在基底上留下近似的单层富勒烯分子涂层。在一些实施例中，诸如离子束，电子束或激光发生器的束发生器（250）产生束（252），该束（252）被布置成打断多层涂层的较弱的富勒烯 - 富勒烯分子间键合并且不足以破坏更强的富勒烯与基质结合/涂层的结合。梁（252）指向多层涂层（200）以破坏富勒烯与富勒烯的分子间键。在其他实施方式中，富勒烯分子的单层通过将溶剂施加到多层涂层上以破坏多层涂层的富勒烯 - 富勒烯分子间键而形成。

84. 发明申请

WO0194658A3 PROCESS FOR PRODUCTION OF FULLERENE COATINGS 审中-公开
标题翻译：生产富勒烯涂料的方法
公开(公告)号：WO0194658A3
公开(公告)日：2002-03-28
申请号：PCT/US0117512
申请日：2001-05-31
申请人： SEAGATE TECHNOLOGY LLC
发明人： DYKES JOHN W , HOEHN JOEL W , ANGELO JAMES E , MOSLEY WILLIAM D
IPC分类号： C01B31/02 , C23C14/06 , C23C14/30 , C23C14/34 , C23C14/46 , C23C14/58 , C30B23/02 , C30B33/00 , G11B5/255 , G11B5/31 , G11B5/40 , G11B5/72 , G11B5/82 , G11B5/84 , G11B7/12 , G11B7/24 , G11B7/26 , G11B11/105 , C23C14/24 , C23C16/46
CPC分类号： G11B5/8408 , B82Y10/00 , B82Y30/00 , B82Y40/00 , C01B32/15 , C01B32/152 , C23C14/0605 , C23C14/30 , C23C14/3414 , C23C14/46 , C30B23/02 , C30B29/02 , C30B33/00 , G11B5/255 , G11B5/3106 , G11B5/3163 , G11B5/40 , G11B5/722 , G11B5/82 , G11B7/122 , G11B7/24 , G11B7/26 , G11B11/10582 , G11B11/10586 , Y10S977/734 , Y10S977/847 , Y10S977/89
摘要： A target of fullerene is placed with a substrate in a vacuum chamber. A charged beam 206, i.e., an electron beam or an ion beam, is directed at the target 208 with a power adequate to emit fullerene molecules from the target and not high enough to form significant amounts of fullerene having a higher molecular structure than the target fullerenes. Fullerene 214 is deposited on the substrate 212. Regardless of the approach used to deposit the fullerenes, the substrate 212 can be heated during deposition to a temperature above the fullerene-to-fullerene disorption temperature to form a coating consisting of an approximate monolayer of fullerene.
摘要翻译：将富勒雷靶放置在真空室中。带电束206（即电子束或离子束）以足以从靶发射富勒烯分子的功率指向靶208，并且不足够高以形成具有比目标更高分子结构的显着量的富勒烯富勒烯。富勒烯214沉积在基底212上。无论用于沉积富勒烯的方法如何，基底212可以在沉积期间被加热至高于富勒烯富勒烯解吸温度的温度，以形成由近似单层富勒烯组成的涂层。

86. 发明申请

WO01094658A2 PROCESS FOR PRODUCTION OF ULTRATHIN PROTECTIVE OVERCOATS 审中-公开
标题翻译：生产超声波保护过程的方法
公开(公告)号：WO01094658A2
公开(公告)日：2001-12-13
申请号：PCT/US2001/017512
申请日：2001-05-31
IPC分类号： C01B31/02 , C23C14/06 , C23C14/30 , C23C14/34 , C23C14/46 , C23C14/58 , C30B23/02 , C30B33/00 , G11B5/255 , G11B5/31 , G11B5/40 , G11B5/72 , G11B5/82 , G11B5/84 , G11B7/12 , G11B7/24 , G11B7/26 , G11B11/105 , C23C14/24
CPC分类号： G11B5/8408 , B82Y10/00 , B82Y30/00 , B82Y40/00 , C01B32/15 , C01B32/152 , C23C14/0605 , C23C14/30 , C23C14/3414 , C23C14/46 , C30B23/02 , C30B29/02 , C30B33/00 , G11B5/255 , G11B5/3106 , G11B5/3163 , G11B5/40 , G11B5/722 , G11B5/82 , G11B7/122 , G11B7/24 , G11B7/26 , G11B11/10582 , G11B11/10586 , Y10S977/734 , Y10S977/847 , Y10S977/89
摘要： A target of fullerene is placed with a substrate in a vacuum chamber. A charged beam 206, i.e., an electron beam or an ion beam, is directed at the target 208 with a power adequate to emit fullerene molecules from the target and not high enough to form significant amounts of fullerene having a higher molecular structure than the target fullerenes. Fullerene 214 is deposited on the substrate 212. Regardless of the approach used to deposit the fullerenes, the substrate 212 can be heated during deposition to a temperature above the fullerene-to-fullerene disorption temperature to form a coating consisting of an approximate monolayer of fullerene.
摘要翻译：将富勒雷靶放置在真空室中。带电束206（即电子束或离子束）以足以从靶发射富勒烯分子的功率指向靶208，并且不足够高以形成具有比目标更高分子结构的显着量的富勒烯富勒烯。富勒烯214沉积在基底212上。无论用于沉积富勒烯的方法如何，基底212可以在沉积期间被加热至高于富勒烯富勒烯解吸温度的温度，以形成由近似单层富勒烯组成的涂层。

87. 发明申请

WO01091922A2 PROCESS FOR PRODUCTION OF ULTRATHIN PROTECTIVE OVERCOATS 审中-公开
标题翻译：生产超声波保护过程的方法
公开(公告)号：WO01091922A2
公开(公告)日：2001-12-06
申请号：PCT/US2001/017541
申请日：2001-05-31
IPC分类号： B82B3/00 , C01B31/02 , C23C14/06 , C23C14/34 , C23C14/46 , C23C14/58 , C30B23/02 , C30B33/00 , G11B5/255 , G11B5/31 , G11B5/40 , G11B5/72 , G11B5/82 , G11B5/84 , G11B7/12 , G11B7/24 , G11B7/26 , G11B11/105 , B05D
CPC分类号： G11B5/8408 , B82Y10/00 , B82Y30/00 , B82Y40/00 , C01B32/15 , C01B32/152 , C23C14/0605 , C23C14/5873 , C30B23/02 , C30B29/02 , C30B33/00 , G11B5/255 , G11B5/3106 , G11B5/3163 , G11B5/40 , G11B5/722 , G11B5/82 , G11B7/122 , G11B7/24 , G11B7/26 , G11B11/10582 , G11B11/10586 , Y10S427/102 , Y10S977/843 , Y10S977/891 , Y10S977/951
摘要： A multilayer coating (200) of fullerene molecules (204) is deposited on a substrate (202), and layers of the multilayer coating are removed leaving an approximate monolayer coating of fullerene molecules on the substrate. In some embodiments, a beam generator (250), such as an ion beam, electron beam or laser generator, produces a beam (252) arranged to break the weaker fullerene-to-fullerene intermolecular bond of the multilayer coating and inadequate to break the stronger fullerene-to-substrate association/bond of the coating. The beam (252) is directed at the multilayer coating (200) to break the fullerene-to-fullerene intermolecular bond. In other embodiments, the monolayer of fullerene molecules is formed by applying a solvent to the multilayer coating to break the fullerene-to-fullerene intermolecular bond of the multilayer coating.
摘要翻译：将富勒烯分子（204）的多层涂层（200）沉积在基底（202）上，并且去除多层涂层的层，留下基底上富勒烯分子的近似单层涂层。在一些实施例中，诸如离子束，电子束或激光发生器的束发生器（250）产生布置成破坏多层涂层中较弱的富勒烯与富勒烯分子间键的束（252），并且不足以破坏更强的富勒烯与基材的结合/粘合。梁（252）指向多层涂层（200）以破坏富勒烯与富勒烯的分子间键。在其它实施方案中，通过向多层涂层施加溶剂以破坏多层涂层的富勒烯与富勒烯的分子间键，形成富勒烯分子单层。

88. 发明申请

WO00074041A1 MAGNETIC RECORDING MEDIUM, METHOD OF MANUFACTURE THEREOF, AND MAGNETIC DISK APPARATUS 审中-公开
标题翻译：磁记录介质，其制造方法和磁盘设备
公开(公告)号：WO00074041A1
公开(公告)日：2000-12-07
申请号：PCT/JP1999/002881
申请日：1999-05-28
IPC分类号： G11B5/72 , G11B5/74 , G11B5/82 , G11B5/84 , G11B5/66 , G11B5/85
CPC分类号： G11B5/82 , G11B5/72 , G11B5/74 , G11B5/8408 , Y10T428/24479 , Y10T428/24521 , Y10T428/24537 , Y10T428/2457
摘要： The surface of a disk medium is smoothened which comprises a substrate whose surface includes grooves and lands. A nonmagnetic underlayer (3) and a magnetic recording layer (4) are formed on the substrate (2) that includes grooves (8) and lands (9). Smoothing nonmagnetic film (5) is deposited to fill the grooves (8), which are covered with the nonmagnetic underlayer (3) and the magnetic recording layer (4), so that it may reach the same level as the height of the magnetic recording layer (4) above the lands (9).
摘要翻译：盘介质的表面平滑，其包括其表面包括凹槽和平台的基底。在包括凹槽（8）和凸台（9）的基片（2）上形成非磁性底层（3）和磁记录层（4）。沉积平滑非磁性膜（5）以填充由非磁性底层（3）和磁记录层（4）覆盖的凹槽（8），使得其可达到与磁记录高度相同的水平（9）上方的层（4）。

89. 发明申请

WO00049608A1 MAGNETIC RECORDING MEDIUM WITH IMPROVED PERFORMANCE PROPERTIES AND METHODS 审中-公开
标题翻译：具有改进的性能特性和方法的磁记录介质
公开(公告)号：WO00049608A1
公开(公告)日：2000-08-24
申请号：PCT/US2000/003894
申请日：2000-02-15
IPC分类号： G11B5/64 , G11B5/66 , G11B5/72 , G11B5/84
CPC分类号： G11B5/656 , G11B5/66 , G11B5/72 , G11B5/84 , G11B5/8408
摘要： A magnetic recording medium includes a substrate (4), an overcoat layer (16) and a magnetic layer (14) therebetween. The magnetic layer contains cobalt and the overcoat layer contains carbon, as is conventional. The outer surface (20) of the magnetic layer is treated with an oxygen-containing plasma; the overcoat layer is then applied to the treated outer surface. The oxygen-containing plasma is typically a mixture of oxygen and argon, although other oxygen-containing mixtures could be used as well. This surface treatment results in improved magnetic properties and recording performance values.
摘要翻译：磁记录介质包括基板（4），外涂层（16）和它们之间的磁性层（14）。如以往那样，磁性层含有钴，外涂层含有碳。用含氧等离子体处理磁性层的外表面（20）; 然后将外涂层施加到经处理的外表面。含氧等离子体通常是氧和氩的混合物，尽管也可以使用其它含氧混合物。该表面处理导致改善的磁性能和记录性能值。

90. 发明申请

WO99049457A1 MASTER INFORMATION SUPPORT 审中-公开
标题翻译：主要信息支持
公开(公告)号：WO99049457A1
公开(公告)日：1999-09-30
申请号：PCT/JP1999/001376
申请日：1999-03-18
IPC分类号： G11B5/73 , G11B5/127 , G11B5/55 , G11B5/596 , G11B5/64 , G11B5/72 , G11B5/738 , G11B5/82 , G11B5/84 , G11B5/855 , G11B5/86
CPC分类号： G11B5/865 , B82Y10/00 , G11B5/656 , G11B5/72 , G11B5/743 , G11B5/82 , G11B5/8408 , G11B5/855 , Y10S428/90
摘要： A high-endurance master information support for use in recording a digital information signal on the surface of a magnetic recording medium statically and at once. A pattern corresponding to a digital information signal string is provided in the form of an array of ferromagnetic thin film portions on a nonmagnetic base, and the spaces between adjacent ferromagnetic thin film portions are filled with a nonmagnetic solid material. Alternatively, a pattern corresponding to a digital information signal string is provided in the form of an array of pits formed in the surface of a nonmagnetic base, and the pits are filled with nonmagnetic film.
摘要翻译：一种高耐久性主信息支持，用于静态和一次地在磁记录介质的表面上记录数字信息信号。在非磁性基底上以铁磁薄膜部分阵列的形式提供对应于数字信息信号串的图案，并且用非磁性固体材料填充相邻的铁磁性薄膜部分之间的空间。或者，与数字信息信号串对应的图案以形成在非磁性基底的表面中的凹坑阵列的形式提供，并且凹坑填充有非磁性膜。

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