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1. 发明授权

US08628869B2 Magnetic media and magnetic recording devices using fluorine compounds 有权
标题翻译：使用氟化合物的磁介质和磁记录装置
公开(公告)号：US08628869B2
公开(公告)日：2014-01-14
申请号：US13361896
申请日：2012-01-30
申请人： Mina Amo , Katsumi Mabuchi , Hiroshi Yoshida , Bruno Marchon , Qing Dai
发明人： Mina Amo , Katsumi Mabuchi , Hiroshi Yoshida , Bruno Marchon , Qing Dai
IPC分类号： G11B5/66
CPC分类号： C07D249/18 , C07D403/12 , C07D403/14 , G11B5/725
摘要： According to one embodiment, a lubricant includes a perfluoropolyether having a chemical structure of: wherein Rf is at least one of: —CF2O(CF2CF2O)m(CF2O)nCF2— and —CF2CF2O(CF2CF2CF2O)kCF2CF2—, with m representing 0 or a positive integer, n representing 0 or a positive integer, and k representing 0 or a positive integer, and wherein R1 to R4 are selected from a group consisting of —H or with at least one of R1 to R4 being
摘要翻译：根据一个实施方案，润滑剂包括具有以下化学结构的全氟聚醚：其中Rf为至少一种：-CF 2 O（CF 2 CF 2 O）m（CF 2 O）n CF 2 - 和-CF 2 CF 2 O（CF 2 CF 2 CF 2 O）k CF 2 CF 2 - ，其中m表示0或正整数，n表示0或正整数，k表示0或正整数，并且其中R 1至R 4选自-H或与R 1至R 4中的至少一个为

2. 发明申请

US20130194693A1 MAGNETIC MEDIA AND MAGNETIC RECORDING DEVICES USING FLUORINE COMPOUNDS 有权
标题翻译：磁性介质和使用氟化合物的磁记录装置
公开(公告)号：US20130194693A1
公开(公告)日：2013-08-01
申请号：US13361896
申请日：2012-01-30
申请人： Mina Amo , Katsumi Mabuchi , Hiroshi Yoshida , Bruno Marchon , Qing Dai
发明人： Mina Amo , Katsumi Mabuchi , Hiroshi Yoshida , Bruno Marchon , Qing Dai
IPC分类号： G11B21/02 , C07D403/14 , C07D249/18 , C07D403/12 , G11B5/65 , G11B5/725
CPC分类号： C07D249/18 , C07D403/12 , C07D403/14 , G11B5/725
摘要： According to one embodiment, a lubricant includes a perfluoropolyether having a chemical structure of wherein Rf is at least one of —CF2O(CF2CF2O)m(CF2O)nCF2— and —CF2CF2O(CF2CF2CF2O)kCF2CF2—, with m representing 0 or a positive integer, n representing 0 or a positive integer, and k representing 0 or a positive integer, and wherein R1 to R4 are selected from a group consisting of —H or with at least one of R1 to R4 being
摘要翻译：根据一个实施方案，润滑剂包括具有以下化学结构的全氟聚醚，其中Rf为-CF 2 O（CF 2 CF 2 O）m（CF 2 O）n CF 2 - 和-CF 2 CF 2 O（CF 2 CF 2 CF 2 O）k CF 2 CF 2 - 中的至少一种，m表示0或正整数，n表示0或正整数，k表示0或正整数，并且其中R 1至R 4选自-H或与R 1至R 4中的至少一个为

3. 发明授权

US08717710B2 Corrosion-resistant bit patterned media (BPM) and discrete track media (DTM) and methods of production thereof 有权
标题翻译：耐腐蚀位图案介质（BPM）和离散轨道介质（DTM）及其生产方法
公开(公告)号：US08717710B2
公开(公告)日：2014-05-06
申请号：US13466970
申请日：2012-05-08
申请人： Qing Dai , Bruno Marchon , Katsumi Mabuchi , Mina Amo
发明人： Qing Dai , Bruno Marchon , Katsumi Mabuchi , Mina Amo
IPC分类号： G11B5/667 , G11B5/82
CPC分类号： G11B5/84 , B32B9/00 , G11B5/72 , G11B5/746 , G11B5/8412 , G11B5/855
摘要： In one embodiment, a magnetic recording medium includes a magnetic recording layer including a magnetic material characterized by having convex and concave portions, the convex portions acting as magnetic regions, a nonmagnetic material positioned within each concave portion of the magnetic material which act as nonmagnetic regions that separate the magnetic regions, an organic material layer which exhibits a corrosion-inhibiting characteristic with respect to cobalt or cobalt alloy positioned on a nonmagnetic region side of each concave portion, and an oxide layer and/or hydroxide layer positioned adjacent the organic material layer on a magnetic region side of each concave portion of the magnetic material. In another embodiment, the magnetic recording medium may be a patterned recording layer having a protective film, and the oxide layer and/or hydroxide layer may be positioned at least in defect portions of the protective film.
摘要翻译：在一个实施例中，磁记录介质包括磁记录层，该磁记录层包括磁性材料，其特征在于具有凸部和凹部，凸部作为磁区，位于磁性材料的每个凹部内的非磁性材料作为非磁性区分离磁性区域，相对于位于每个凹部的非磁性区域侧的钴或钴合金表现出腐蚀抑制特性的有机材料层和邻近有机材料层定位的氧化物层和/或氢氧化物层在磁性材料的每个凹部的磁性区域侧。在另一个实施例中，磁记录介质可以是具有保护膜的图案化记录层，并且氧化物层和/或氢氧化物层可至少位于保护膜的缺陷部分中。

4. 发明申请

US20130301157A1 CORROSION-RESISTANT BIT PATTERNED MEDIA (BPM) AND DISCRETE TRACK MEDIA (DTM) AND METHODS OF PRODUCTION THEREOF 有权
标题翻译：耐腐蚀位图形图（BPM）和离散轨迹介质（DTM）及其生产方法
公开(公告)号：US20130301157A1
公开(公告)日：2013-11-14
申请号：US13466970
申请日：2012-05-08
申请人： Qing Dai , Bruno Marchon , Katsumi Mabuchi , Mina Amo
发明人： Qing Dai , Bruno Marchon , Katsumi Mabuchi , Mina Amo
IPC分类号： G11B5/72 , B32B9/00 , B05D5/12 , G11B21/02
CPC分类号： G11B5/84 , B32B9/00 , G11B5/72 , G11B5/746 , G11B5/8412 , G11B5/855
摘要： In one embodiment, a magnetic recording medium includes a magnetic recording layer including a magnetic material characterized by having convex and concave portions, the convex portions acting as magnetic regions, a nonmagnetic material positioned within each concave portion of the magnetic material which act as nonmagnetic regions that separate the magnetic regions, an organic material layer which exhibits a corrosion-inhibiting characteristic with respect to cobalt or cobalt alloy positioned on a nonmagnetic region side of each concave portion, and an oxide layer and/or hydroxide layer positioned adjacent the organic material layer on a magnetic region side of each concave portion of the magnetic material. In another embodiment, the magnetic recording medium may be a patterned recording layer having a protective film, and the oxide layer and/or hydroxide layer may be positioned at least in defect portions of the protective film.
摘要翻译：在一个实施例中，磁记录介质包括磁记录层，该磁记录层包括磁性材料，其特征在于具有凸部和凹部，凸部作为磁区，位于磁性材料的每个凹部内的非磁性材料作为非磁性区分离磁性区域，相对于位于每个凹部的非磁性区域侧的钴或钴合金表现出腐蚀抑制特性的有机材料层和邻近有机材料层定位的氧化物层和/或氢氧化物层在磁性材料的每个凹部的磁性区域侧。在另一个实施例中，磁记录介质可以是具有保护膜的图案化记录层，并且氧化物层和/或氢氧化物层可至少位于保护膜的缺陷部分中。

5. 发明申请

US20120008228A1 MAGNETIC RECORDING MEDIA AND MAGNETIC RECORDING SYSTEM 有权
标题翻译：磁记录介质和磁记录系统
公开(公告)号：US20120008228A1
公开(公告)日：2012-01-12
申请号：US13178544
申请日：2011-07-08
申请人： Katsumi MABUCHI , Kyoko Honbo , Mina Amo
发明人： Katsumi MABUCHI , Kyoko Honbo , Mina Amo
IPC分类号： G11B5/65 , G11B5/02 , C07D403/12
CPC分类号： G11B5/82 , G11B5/725
摘要： This invention provides a magnetic recording medium excellent in terms of corrosion resistance. The magnetic recording medium comprises a magnetic recording layer, a protective layer and a lubricant layer provided on a nonmagnetic substrate, and the lubricant layer comprises a compound having a heterocyclic ring.
摘要翻译：本发明提供了耐腐蚀性优异的磁记录介质。磁记录介质包括设置在非磁性基底上的磁记录层，保护层和润滑层，润滑层包含具有杂环的化合物。

6. 发明授权

US08687309B2 Magnetic recording media and magnetic recording system 有权
标题翻译：磁记录介质和磁记录系统
公开(公告)号：US08687309B2
公开(公告)日：2014-04-01
申请号：US13178544
申请日：2011-07-08
申请人： Katsumi Mabuchi , Kyoko Honbo , Mina Amo
发明人： Katsumi Mabuchi , Kyoko Honbo , Mina Amo
IPC分类号： G11B5/02
CPC分类号： G11B5/82 , G11B5/725
摘要： This invention provides a magnetic recording medium excellent in terms of corrosion resistance. The magnetic recording medium comprises a magnetic recording layer, a protective layer and a lubricant layer provided on a nonmagnetic substrate, and the lubricant layer comprises a compound having a heterocyclic ring.
摘要翻译：本发明提供了耐腐蚀性优异的磁记录介质。磁记录介质包括设置在非磁性基底上的磁记录层，保护层和润滑层，润滑层包含具有杂环的化合物。

7. 发明申请

US20100195240A1 THERMALLY ASSISTED MAGNETIC RECORDING DISK DRIVE 审中-公开
标题翻译：热辅助磁记录盘驱动
公开(公告)号：US20100195240A1
公开(公告)日：2010-08-05
申请号：US12696635
申请日：2010-01-29
申请人： Takayuki Nakakawaji , Mina Amo
发明人： Takayuki Nakakawaji , Mina Amo
IPC分类号： G11B5/02
CPC分类号： G11B5/40 , G11B5/725 , G11B25/043 , G11B33/144 , G11B2005/0021
摘要： A thermally assisted magnetic recording disk drive, comprises: a magnetic recording medium, on a surface of non-magnetic substrate of which are formed an under layer, a vertical magnetic recording layer, a protective layer and a lubricant layer, sequentially; a recording/reproducing head having a magnetic pole, which is configured to apply a magnetic field onto the magnetic recording medium, and a heating means, which is configured to heat an area being applied with a magnetic field by means of a near-field light; a mechanism, which is configured to rotate the magnetic recording medium; a mechanism, which is configured to position the recording/reproducing head; and a circuit, which is configured to process a recording/reproducing signal, and further comprising, a plate-like structure, which supplies a lubricant onto a surface of the magnetic recording medium and thereby having a function of cooling the surface of the magnetic recording medium.
摘要翻译：一种热辅助磁记录盘驱动器，包括：磁记录介质，其非磁性基板的表面形成下层，垂直磁记录层，保护层和润滑剂层; 具有磁极的记录/再现头，其被配置为向磁记录介质施加磁场;以及加热装置，其被配置为通过近场光加热施加磁场的区域 ; 被配置为旋转磁记录介质的机构; 被配置为定位记录/再现头的机构; 以及被配置为处理记录/再现信号的电路，还包括板状结构，其将润滑剂供应到磁记录介质的表面上，从而具有冷却磁记录表面的功能中。

8. 发明授权

US07820114B2 Reaction container for chemical analysis with the controlled surface property 有权
标题翻译：具有受控表面性质的化学分析反应容器
公开(公告)号：US07820114B2
公开(公告)日：2010-10-26
申请号：US10927046
申请日：2004-08-27
申请人： Mina Amo , Takayuki Nakakawaji , Taku Sakazume , Katsuhiro Kambara
发明人： Mina Amo , Takayuki Nakakawaji , Taku Sakazume , Katsuhiro Kambara
IPC分类号： B01L3/00
CPC分类号： B01L3/5082 , B01L2200/0684 , B01L2300/12 , B01L2300/165
摘要： A highly reliable reaction container capable of restraining an initial detection failure (bubble attachment), and a biochemical and/or immunological automatic analyzer loaded with the reaction container. In a reaction container made of a synthetic resin and used for receiving a biological sample and a reagent, developing a biochemical and/or immunological reaction between the biological sample and the reagent, and measuring proceedings of the reaction and/or the state at a predetermined point in time by optical means, an inner wall surface of the reaction container in contact with the biological sample, the reagent, and a reaction product of the biological sample and the reagent has a critical surface tension of not smaller than 25.0 mN/m, or a contact angle between the inner wall surface of the reaction container and a solvent of a reaction solution is not larger than 60 degrees.
摘要翻译：能够抑制初始检测失败（气泡附着）的高度可靠的反应容器和装载有反应容器的生物化学和/或免疫学自动分析装置。在由合成树脂制成并用于接收生物样品和试剂的反应容器中，在生物样品和试剂之间产生生化和/或免疫反应，并以预定的方式测量反应和/或状态的程序通过光学装置的时间点，与生物样品，试剂和生物样品和试剂的反应产物接触的反应容器的内壁表面具有不小于25.0mN / m的临界表面张力，或者反应容器的内壁面与反应溶液的溶剂之间的接触角不大于60度。

9. 发明申请

US20050047970A1 Reaction container for chemical analysis with the controlled surface property 有权
标题翻译：具有受控表面性质的化学分析反应容器
公开(公告)号：US20050047970A1
公开(公告)日：2005-03-03
申请号：US10927046
申请日：2004-08-27
申请人： Mina Amo , Takayuki Nakakawaji , Taku Sakazume , Katsuhiro Kambara
发明人： Mina Amo , Takayuki Nakakawaji , Taku Sakazume , Katsuhiro Kambara
IPC分类号： G01N21/15 , B01L3/14 , G01N21/03 , G01N35/02 , B01L3/00
CPC分类号： B01L3/5082 , B01L2200/0684 , B01L2300/12 , B01L2300/165
摘要： A highly reliable reaction container capable of restraining an initial detection failure (bubble attachment), and a biochemical and/or immunological automatic analyzer loaded with the reaction container. In a reaction container made of a synthetic resin and used for receiving a biological sample and a reagent, developing a biochemical and/or immunological reaction between the biological sample and the reagent, and measuring proceedings of the reaction and/or the state at a predetermined point in time by optical means, an inner wall surface of the reaction container in contact with the biological sample, the reagent, and a reaction product of the biological sample and the reagent has a critical surface tension of not smaller than 25.0 mN/m, or a contact angle between the inner wall surface of the reaction container and a solvent of a reaction solution is not larger than 60 degrees.
摘要翻译：能够抑制初始检测失败（气泡附着）的高度可靠的反应容器和装载有反应容器的生物化学和/或免疫学自动分析装置。在由合成树脂制成并用于接收生物样品和试剂的反应容器中，在生物样品和试剂之间产生生化和/或免疫反应，并以预定的方式测量反应和/或状态的程序通过光学装置的时间点，与生物样品，试剂和生物样品和试剂的反应产物接触的反应容器的内壁表面具有不小于25.0mN / m的临界表面张力，或者反应容器的内壁面与反应溶液的溶剂之间的接触角不大于60度。

10. 发明申请

US20130083422A1 LUBRICANT LAYER THAT PROVIDES A STABLE HEAD-TO-DISK INTERFACE IN HUMID CONDITIONS 有权
标题翻译：在湿度条件下提供稳定的头盘式接口的润滑剂层
公开(公告)号：US20130083422A1
公开(公告)日：2013-04-04
申请号：US13252962
申请日：2011-10-04
申请人： Yoshihiko Ooeda , Yuzuru Shimazaki , Mina Amo , Yuichi Aoki , Robert Waltman
发明人： Yoshihiko Ooeda , Yuzuru Shimazaki , Mina Amo , Yuichi Aoki , Robert Waltman
IPC分类号： G11B21/02 , G11B5/62 , G11B5/65
CPC分类号： G11B5/725
摘要： In one embodiment, a magnetic disk medium includes a nonmagnetic substrate, a magnetic recording layer above the nonmagnetic substrate, a protective layer above the magnetic recording layer, and a lubricant layer above the protective layer, the lubricant layer including a mixture of a compound having one or more cyclophosphazene groups and a lubricant formulated R1-OCH2CF2CF2O(CF2CF2CF2O)mCF2CF2CH2O—R2, wherein R1 and R2 are alkyl chains having at least two hydroxyl groups each, and m is an integer indicating a number of repeating units. According to another embodiment, a magnetic disk medium lubricant includes a mixture of a compound having one or more cyclophosphazene groups and a lubricant formulated as above, such that a magnetic head is provided stable flight above the lubricant layer in conditions having relative humidity of greater than about 40%.
摘要翻译：在一个实施例中，磁盘介质包括非磁性衬底，非磁性衬底上的磁记录层，磁记录层上方的保护层和保护层上方的润滑层，润滑层包括具有一种或多种环磷腈基团和润滑剂配制为R1-OCH2CF2CF2O（CF2CF2CF2O）mCF2CF2CH2O-R2，其中R1和R2分别是具有至少两个羟基的烷基链，m是表示重复单元数的整数。根据另一个实施方案，磁盘介质润滑剂包括具有一个或多个环磷腈基团的化合物和如上所述配制的润滑剂的混合物，使得磁头在相对湿度大于的条件下在润滑剂层上方提供稳定的飞行约40％。

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