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1. 发明授权

US06743481B2 Process for production of ultrathin protective overcoats 失效
标题翻译：生产超薄保护性外衣的方法
公开(公告)号：US06743481B2
公开(公告)日：2004-06-01
申请号：US09871004
申请日：2001-05-31
申请人： Joel W. Hoehn , John W. Dykes , James E. Angelo , William D. Mosley , Richard T. Greenlee , Brian W. Karr
发明人： Joel W. Hoehn , John W. Dykes , James E. Angelo , William D. Mosley , Richard T. Greenlee , Brian W. Karr
IPC分类号： B05D306
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 of fullerene molecules is deposited on a substrate, 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, such as an ion beam, electron beam or laser generator, produces a beam 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 is directed at the multilayer coating 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：富勒烯分子的多层涂层沉积在基底上，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光束发生器产生一个光束，该光束被布置成打破多层涂层中较弱的富勒烯与富勒烯的分子间键，并且不足以破坏更强的富勒烯与基底缔合/粘合的涂层。光束被引导到多层涂层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。

2. 发明授权

US06479111B2 Process for production of ultrathin protective overcoats 有权
标题翻译：生产超薄保护性外衣的方法
公开(公告)号：US06479111B2
公开(公告)日：2002-11-12
申请号：US09871007
申请日：2001-05-31
申请人： John W. Dykes , Joel W. Hoehn , James E. Angelo , William D. Mosley
发明人： John W. Dykes , Joel W. Hoehn , James E. Angelo , William D. Mosley
IPC分类号： C23C1428
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, i.e., an electron beam or an ion beam, is directed at the target 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 is deposited on the substrate. Regardless of the approach used to deposit the fullerenes, the substrate 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，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，不足以形成具有比目标富勒烯更高分子结构的显着量的富勒烯。富勒烯沉积在基材上。无论用于沉积富勒烯的方法如何，基底可以在沉积期间被加热到高于富勒烯富勒烯解吸温度的温度，以形成由近似单层的富勒烯构成的涂层。

3. 发明授权

US06586069B2 Ultrathin protective overcoats comprising fullerene for magnetic materials 失效
标题翻译：包含用于磁性材料的富勒烯的超薄保护性外涂层
公开(公告)号：US06586069B2
公开(公告)日：2003-07-01
申请号：US09835120
申请日：2001-04-13
申请人： John W. Dykes , Joel W. Hoehn , James E. Angelo , William D. Mosley
发明人： John W. Dykes , Joel W. Hoehn , James E. Angelo , William D. Mosley
IPC分类号： G11B531
CPC分类号： B82Y10/00 , B82Y30/00 , C23C14/022 , C23C14/0605 , G11B5/3106 , G11B5/40 , G11B5/484 , G11B5/72 , G11B5/74 , G11B5/8408 , G11B11/10584 , G11B11/10586 , Y10S428/90 , Y10S977/847 , Y10S977/896
摘要： An improved magnetic medium has a metal or semiconductor surface in which the surface of the magnetic medium has an approximate monolayer of fullerene molecules bonded to the metal or semiconductor surface. The bond strength between the fullerene molecules and the surface is stronger than the fullerene-fullerene intermolecular bond strength. The magnetic media can be used in the production of components for data storage system, in particular heads with magnetic transducers and magnetic or optical-magnetic discs. In methods for forming the fullerene coatings, an approximate monolayer of fullerene molecules are deposited on a metal or semiconductor surface substantially free of contaminants.
摘要翻译：改进的磁介质具有金属或半导体表面，其中磁介质的表面具有键合到金属或半导体表面的富勒烯分子的近似单层。富勒烯分子与表面之间的键合强度比富勒烯 - 富勒烯分子间键强度强。磁性介质可用于生产用于数据存储系统的组件，特别是具有磁性换能器和磁性或光磁盘的磁头。在形成富勒烯涂层的方法中，近似单层的富勒烯分子沉积在基本上不含污染物的金属或半导体表面上。

4. 发明授权

US06798599B2 Disc storage system employing non-volatile magnetoresistive random access memory 有权
标题翻译：采用非易失性磁阻随机存取存储器的光盘存储系统
公开(公告)号：US06798599B2
公开(公告)日：2004-09-28
申请号：US09946878
申请日：2001-09-05
申请人： John W. Dykes , Tony R. Blankenhagen , William D. Mosley
发明人： John W. Dykes , Tony R. Blankenhagen , William D. Mosley
IPC分类号： G11B1518
CPC分类号： G11B20/10 , G06F12/0866 , G06F2212/222 , G11B5/012 , G11B19/00 , G11B2020/1062
摘要： An apparatus and method for caching data in a disc storage system are provided. The disc storage system includes a host computer interface adapted to couple to a host computer, a disc storage medium having a disc surface and a spindle motor coupled to the disc adapted to rotate the disc. A transducer is positioned for reading and writing data on the disc surface. The system further includes a non-volatile magnetoresistive random access memory buffer adapted to temporarily store data during read and write operations and to store data during a power loss to the disc storage system.
摘要翻译：提供了一种用于在盘存储系统中缓存数据的装置和方法。盘存储系统包括适于耦合到主计算机的主计算机接口，具有盘表面的盘存储介质和耦合到适于旋转盘的盘的主轴马达。定位换能器用于在盘表面上读取和写入数据。该系统还包括非易失性磁阻随机存取存储器缓冲器，其适于在读取和写入操作期间临时存储数据，并且在功率损耗期间将数据存储到盘存储系统。

5. 发明授权

US06930844B2 High precision fly height measurement 失效
标题翻译：高精度飞行高度测量
公开(公告)号：US06930844B2
公开(公告)日：2005-08-16
申请号：US10440885
申请日：2003-05-19
申请人： Nan-Husing Yeh , Don R. Bloyer , John W. Dykes
发明人： Nan-Husing Yeh , Don R. Bloyer , John W. Dykes
IPC分类号： G11B5/58 , G11B5/60 , G11B21/21 , G11B27/36 , G11B21/02
CPC分类号： G11B5/6005 , G11B5/58 , G11B21/21
摘要： A method for measuring spacing between a head and a storage medium is provided. The method includes obtaining a sample of a readback signal from a sequence of data stored on the storage medium using the head. An amplitude of the readback signal for a plurality of frequencies is calculated. Additionally, the method includes providing a measurement indicative of spacing between the head and the storage medium based on the amplitude.
摘要翻译：提供了一种用于测量头部和存储介质之间的间隔的方法。该方法包括使用头部从存储在存储介质上的数据序列获得回读信号的样本。计算多个频率的回读信号的幅度。另外，该方法包括基于振幅提供指示头部和存储介质之间的间隔的测量。

6. 发明授权

US06487058B1 ESD shunt 失效
标题翻译： ESD分流
公开(公告)号：US06487058B1
公开(公告)日：2002-11-26
申请号：US09585922
申请日：2000-06-02
申请人： John W. Dykes
发明人： John W. Dykes
IPC分类号： H02H900
CPC分类号： G11B5/486
摘要： A method for placing several electrical portions of an electrical component at substantially the same electrical potential includes identifying electrical conductors which lead to a first electrical portion and separate electrical conductors which lead to a second electrical portion. Indium metal is placed across the leads of the first electrical portion and the leads of the second electrical portion. An indium metal wire may be placed across the leads of the first electrical portion and the leads of the second electrical portion. A sheet of indium metal foil may also be placed across the leads of the first electrical portion and the leads of the second electrical portion. The indium metal, in either the wire form or the sheet form, is pressed across the leads of the first electrical portion and the leads of the second electrical portion. The indium metal material may be doped to porduce a static dissipative material.
摘要翻译：将电气部件的几个电气部分放置在基本上相同的电势的方法包括识别导电体的电导体，其导致第一电气部分和导向第二电气部分的分离的电导体。铟金属跨越第一电气部分的引线和第二电气部分的引线。铟金属线可以横跨第一电气部分的引线和第二电气部分的引线放置。也可以在第一电气部分的引线和第二电气部分的引线之间放置一片铟金属箔。以金属线形式或片状形式的铟金属被压在第一电气部分的引线和第二电气部分的引线上。铟金属材料可以被掺杂以引起静电耗散材料。

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