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1. 发明申请

US20100091402A1 Adhesion layer for thin film magnetic recording medium 有权
标题翻译：薄膜磁记录介质粘合层
公开(公告)号：US20100091402A1
公开(公告)日：2010-04-15
申请号：US12653216
申请日：2009-12-09
申请人： Hong Deng , Yoshihiro Ikeda , Mary Frances Minardi , Kentaro Takano , Kai Tang
发明人： Hong Deng , Yoshihiro Ikeda , Mary Frances Minardi , Kentaro Takano , Kai Tang
IPC分类号： G11B5/127 , G11B5/66
CPC分类号： G11B5/667 , G11B5/7325
摘要： The invention uses an adhesion layer of an amorphous alloy of aluminum. A first aluminum titanium embodiment of the amorphous adhesion layer preferably contains approximately equal amounts of aluminum and titanium (+/−5 at. %). A second embodiment of the amorphous adhesion layer preferably contains approximately equal amounts of aluminum and titanium (+/−5 at. %) and up to 10 at. % Zr with 5 at. % Zr being preferred. A third embodiment is aluminum tantalum preferably including from 15 to 25 at. % tantalum with 20 at. % being preferred. The most preferred compositions are Al50Ti50, Al47.5Ti47.5Zr5 or Al80Ta20. The adhesion layer is deposited onto the substrate. The substrate can be glass or a metal such as NiP-plated AlMg. The preferred embodiment of media according to the invention is for perpendicular recording and includes a magnetically soft underlayer deposited above the adhesion layer.
摘要翻译：本发明使用铝非晶合金的粘合层。无定形粘合层的第一铝钛实施例优选含有大约相等量的铝和钛（+/- 5原子％）。无定形粘合层的第二个实施方案优选含有大约相等量的铝和钛（+/- 5原子％）和至多10原子。％Zr，5 at。％Zr是优选的。第三实施例是铝钽，优选包括15至25at。 20％钽。％是首选。最优选的组合物是Al 50 Ti 50，Al 47.5 Ti 47.5 Zr 5或Al 80 T a 20。粘附层沉积在基底上。基底可以是玻璃或诸如NiP镀AlMg的金属。根据本发明的介质的优选实施例是用于垂直记录，并且包括沉积在粘附层上方的磁软底层。

2. 发明授权

US07651794B2 Adhesion layer for thin film magnetic recording medium 失效
标题翻译：薄膜磁记录介质粘合层
公开(公告)号：US07651794B2
公开(公告)日：2010-01-26
申请号：US11118850
申请日：2005-04-28
申请人： Hong Deng , Yoshihiro Ikeda , Mary Frances Minardi , Kentaro Takano , Kai Tang
发明人： Hong Deng , Yoshihiro Ikeda , Mary Frances Minardi , Kentaro Takano , Kai Tang
IPC分类号： G11B5/71 , G11B5/708
CPC分类号： G11B5/667 , G11B5/7325
摘要： The invention uses an adhesion layer of an amorphous alloy of aluminum. A first aluminum titanium embodiment of the amorphous adhesion layer preferably contains approximately equal amounts of aluminum and titanium (+/−5 at. %). A second embodiment of the amorphous adhesion layer preferably contains approximately equal amounts of aluminum and titanium (+/−5 at. %) and up to 10 at. % Zr with 5 at. % Zr being preferred. A third embodiment is aluminum tantalum preferably including from 15 to 25 at. % tantalum with 20 at. % being preferred. The most preferred compositions are Al50Ti50, Al47.5Ti47.5Zr5 or Al80 Ta20. The adhesion layer is deposited onto the substrate. The substrate can be glass or a metal such as NiP-plated AlMg. The preferred embodiment of media according to the invention is for perpendicular recording and includes a magnetically soft underlayer deposited above the adhesion layer.
摘要翻译：本发明使用铝非晶合金的粘合层。无定形粘合层的第一铝钛实施例优选含有大约相等量的铝和钛（+/- 5原子％）。无定形粘合层的第二个实施方案优选含有大约相等量的铝和钛（+/- 5原子％）和至多10原子。％Zr，5 at。％Zr是优选的。第三实施例是铝钽，优选包括15至25at。 20％钽。％优先。最优选的组成是Al50Ti50，Al47.5Ti47.5Zr5或Al80 Ta20。粘附层沉积在基底上。基底可以是玻璃或诸如NiP镀AlMg的金属。根据本发明的介质的优选实施例是用于垂直记录，并且包括沉积在粘附层上方的磁软底层。

3. 发明申请

US20060246324A1 Adhesion layer for thin film magnetic recording medium 失效
标题翻译：薄膜磁记录介质粘合层
公开(公告)号：US20060246324A1
公开(公告)日：2006-11-02
申请号：US11118850
申请日：2005-04-28
申请人： Hong Deng , Yoshihiro Ikeda , Mary Minardi , Kentaro Takano , Kai Tang
发明人： Hong Deng , Yoshihiro Ikeda , Mary Minardi , Kentaro Takano , Kai Tang
IPC分类号： G11B5/66
CPC分类号： G11B5/667 , G11B5/7325
摘要： The invention uses an adhesion layer of an amorphous alloy of aluminum. A first aluminum titanium embodiment of the amorphous adhesion layer preferably contains approximately equal amounts of aluminum and titanium (+/−5 at. %). A second embodiment of the amorphous adhesion layer preferably contains approximately equal amounts of aluminum and titanium (+/−5 at. %) and up to 10 at. % Zr with 5 at. % Zr being preferred. A third embodiment is aluminum tantalum preferably including from 15 to 25 at. % tantalum with 20 at. % being preferred. The most preferred compositions are Al50Ti50, Al47.5Ti47.5Zr5 or Al80 Ta20. The adhesion layer is deposited onto the substrate. The substrate can be glass or a metal such as NiP-plated AlMg. The preferred embodiment of media according to the invention is for perpendicular recording and includes a magnetically soft underlayer deposited above the adhesion layer.
摘要翻译：本发明使用铝非晶合金的粘合层。无定形粘合层的第一铝钛实施例优选含有大约相等量的铝和钛（+/- 5原子％）。无定形粘合层的第二个实施方案优选含有大约相等量的铝和钛（+/- 5原子％）和至多10原子。％Zr，5 at。％Zr是优选的。第三实施例是铝钽，优选包括15至25at。 20％钽。％是首选。最优选的组合物是Al 50 N 50，Al 47.5 Ti 47.5 Zr 5 >或> 80 20 20。粘附层沉积在基底上。基底可以是玻璃或诸如NiP镀AlMg的金属。根据本发明的介质的优选实施例是用于垂直记录，并且包括沉积在粘附层上方的磁软底层。

4. 发明授权

US07964297B2 Adhesion layer for thin film magnetic recording medium 有权
标题翻译：薄膜磁记录介质粘合层
公开(公告)号：US07964297B2
公开(公告)日：2011-06-21
申请号：US12653216
申请日：2009-12-09
申请人： Hong Deng , Yoshihiro Ikeda , Mary Frances Minardi , Kentaro Takano , Kai Tang
发明人： Hong Deng , Yoshihiro Ikeda , Mary Frances Minardi , Kentaro Takano , Kai Tang
IPC分类号： G11B5/127 , G11B5/71
CPC分类号： G11B5/667 , G11B5/7325
摘要： The invention uses an adhesion layer of an amorphous alloy of aluminum. A first aluminum titanium embodiment of the amorphous adhesion layer preferably contains approximately equal amounts of aluminum and titanium (+/−5 at. %). A second embodiment of the amorphous adhesion layer preferably contains approximately equal amounts of aluminum and titanium (+/−5 at. %) and up to 10 at. % Zr with 5 at. % Zr being preferred. A third embodiment is aluminum tantalum preferably including from 15 to 25 at. % tantalum with 20 at. % being preferred. The most preferred compositions are Al50Ti50, Al47.5Ti47.5Zr5 or Al80Ta20. The adhesion layer is deposited onto the substrate. The substrate can be glass or a metal such as NiP-plated AlMg. The preferred embodiment of media according to the invention is for perpendicular recording and includes a magnetically soft underlayer deposited above the adhesion layer.
摘要翻译：本发明使用铝非晶合金的粘合层。无定形粘合层的第一铝钛实施例优选含有大约相等量的铝和钛（+/- 5原子％）。无定形粘合层的第二个实施方案优选含有大约相等量的铝和钛（+/- 5原子％）和至多10原子。％Zr，5 at。％Zr是优选的。第三实施例是铝钽，优选包括15至25at。 20％钽。％是首选。最优选的组合物是Al 50 Ti 50，Al 47.5 Ti 47.5 Zr 5或Al 80 T a 20。粘附层沉积在基底上。基底可以是玻璃或诸如NiP镀AlMg的金属。根据本发明的介质的优选实施例是用于垂直记录，并且包括沉积在粘附层上方的磁软底层。

5. 发明申请

US20090110962A1 SYSTEM, METHOD AND APPARATUS FOR ELIMINATING ADHESION LAYERS BETWEEN SUBSTRATES AND SOFT UNDERLAYERS IN PERPENDICULAR MEDIA 审中-公开
标题翻译：衬底和软底层粘结层之间消除粘结层的系统，方法和装置
公开(公告)号：US20090110962A1
公开(公告)日：2009-04-30
申请号：US11930449
申请日：2007-10-31
申请人： Hong Deng , Yoshihiro Ikeda
发明人： Hong Deng , Yoshihiro Ikeda
IPC分类号： G11B5/62 , B05D1/36 , G11B5/82 , B32B7/00
CPC分类号： G11B5/667 , G11B5/7325 , Y10T428/24
摘要： A perpendicular media is formed without an adhesion layer between the substrate and soft underlayer (SUL) to reduce the cost of fabrication. The thickness of the SUL is reduced to less than 50 nm to increase the film adhesion strength between the substrate and SUL. The perpendicular media comprises only a substrate, the SUL, an exchange break layer, a recording layer, and a protective overcoat.
摘要翻译：在基板和软底层（SUL）之间形成没有粘附层的垂直介质，以降低制造成本。 SUL的厚度减小到小于50nm，以增加基板和SUL之间的膜粘附强度。垂直介质仅包括基底，SUL，交换断裂层，记录层和保护性外涂层。

6. 发明授权

US09127365B2 Generation of multilayer structures in a single sputtering module of a multi-station magnetic recording media fabrication tool 有权
标题翻译：在多台磁记录介质制造工具的单个溅射模块中生成多层结构
公开(公告)号：US09127365B2
公开(公告)日：2015-09-08
申请号：US12032669
申请日：2008-02-16
申请人： Andreas K. Berger , Yoshihiro Ikeda , Byron H. Lengsfield, III , David T. Margulies , Ernesto E. Marinero
发明人： Andreas K. Berger , Yoshihiro Ikeda , Byron H. Lengsfield, III , David T. Margulies , Ernesto E. Marinero
IPC分类号： C23C14/34 , C23C14/56 , G11B5/84 , G11B5/851 , G11B5/66
CPC分类号： C23C14/568 , G11B5/66 , G11B5/8404 , G11B5/851
摘要： Methods of fabricating perpendicular magnetic recording media are disclosed. The multilayer structures of the perpendicular magnetic recording media are fabricated by varying the sputtering conditions (i.e., pressure, sputtering gas, etc) in a single sputtering module so that multiple sputtering modules are not needed to form the multilayer structures. These fabrication methods allow sputtering tools with a limited number of chambers, which were designed for the manufacture of longitudinal media, to be used to efficiently produce perpendicular media architectures which heretofore required a large number of sputtering modules. It is further shown that media structures involving a geometric weak-link architecture are suited for these fabrication techniques.
摘要翻译：公开了制造垂直磁记录介质的方法。通过改变单个溅射模块中的溅射条件（即，压力，溅射气体等）来制造垂直磁记录介质的多层结构，从而不需要多个溅射模块来形成多层结构。这些制造方法允许具有有限数量的腔室的溅射工具，其被设计用于制造纵向介质，以用于有效地产生迄今为止需要大量溅射模块的垂直介质结构。进一步表明涉及几何弱链结构的介质结构适用于这些制造技术。

7. 发明授权

US08545642B2 Iron and steel material having quenched surface layer part, method for producing the iron and steel material, and quenched component 有权
标题翻译：具有淬火表面层部分的钢铁材料，生产钢铁材料的方法和淬火组分
公开(公告)号：US08545642B2
公开(公告)日：2013-10-01
申请号：US12993468
申请日：2009-05-19
申请人： Kengo Fukazawa , Yoshitaka Misaka , Kazuhiro Kawasaki , Yoshihiro Ikeda , Masaaki Beppu , Arata Suda
发明人： Kengo Fukazawa , Yoshitaka Misaka , Kazuhiro Kawasaki , Yoshihiro Ikeda , Masaaki Beppu , Arata Suda
IPC分类号： C23C8/58 , C23C8/80 , C21D1/10
CPC分类号： C23C8/32 , C21D1/06 , C21D1/10 , C21D1/70 , C21D1/72 , C21D2211/004 , C21D2221/00 , C21D2251/00 , C23C8/56 , C23C8/80 , Y02P10/253
摘要： Providing an iron and steel material having quenched surface part, avoiding oxidation of a compound layer formed on the surface of the iron and steel material due to quenching, its production method, and an induction-quenched component. A quenched iron and steel material 10 comprises an iron and steel material 11, a compound layer 12 formed on the iron and steel material 11, and an antioxidant cover layer 13 formed on the compound layer 12. The iron and steel material 11 has a hardened layer having a given depth, and the surface of the iron and steel material 11 has enhanced hardness. A method for producing the iron and steel material 10 comprises a first step for forming the antioxidant cover layer 13 to cover the compound layer 12 formed on the iron and steel material 11, and a second step for applying induction hardening to the iron and steel material 11 having the compound layer 12 and the antioxidant cover layer 13, with the temperature increased in a given heating time until the given heating temperature is reached, and with cooling immediately performed once the heating temperature is reached.
摘要翻译：提供具有淬火表面部分的钢铁材料，避免由于淬火而形成在钢铁材料表面上的化合物层的氧化，其制造方法和感应淬火组分。淬火的钢铁材料10包括钢铁材料11，形成在钢铁材料11上的化合物层12和形成在化合物层12上的抗氧化剂覆盖层13.钢铁材料11具有硬化具有给定深度的层，钢铁材料11的表面具有增强的硬度。钢铁材料10的制造方法包括形成抗氧化覆盖层13以覆盖钢铁材料11上形成的复合层12的第一工序，以及对钢铁材料施加高频淬火的第二工序 11，具有化合物层12和抗氧化剂覆盖层13，在给定的加热时间内温度升高直到达到给定的加热温度，并且一旦达到加热温度就立即进行冷却。

8. 发明授权

US07998607B2 Partially-oxidized cap layer for hard disk drive magnetic media 有权
标题翻译：用于硬盘驱动磁介质的部分氧化盖层
公开(公告)号：US07998607B2
公开(公告)日：2011-08-16
申请号：US12533654
申请日：2009-07-31
申请人： Yoshihiro Ikeda
发明人： Yoshihiro Ikeda
IPC分类号： G11B5/66
CPC分类号： G11B5/66 , G11B5/65 , G11B5/667 , G11B5/7325 , G11B5/82
摘要： A perpendicular recording magnetic media with a partially-oxidized cap layer combines a second oxide layer with a first cap layer to form the singular, partially-oxidized cap. The oxidized portion and the non-oxidized portion of the partially-oxidized layer are sputtered from a same target and have a same composition of metallic elements. The Ms of the oxidized portion is about twice as high as the non-oxidized portion. The oxidized portion has a thickness in the range of about 5 to 25 angstroms. The layer composition may comprise CoPtCrBTa, with a Cr at % of about 18-24%, Pt at about 13-20%, B at about 4-10%, and Ta at about 0-2%.
摘要翻译：具有部分氧化的盖层的垂直记录磁性介质将第二氧化物层与第一盖层组合以形成单一的部分氧化的盖。部分氧化层的氧化部分和未氧化部分从相同的靶溅射并具有相同的金属元素组成。氧化部分的Ms约为非氧化部分的两倍。氧化部分的厚度在约5至25埃的范围内。层组成可以包括CoPtCrBTa，Cr％为约18-24％，Pt为约13-20％，B为约4-10％，Ta为约0-2％。

9. 发明授权

US07912269B2 Medical image processing apparatus and method of processing medical image 有权
标题翻译：医学图像处理设备及医学图像处理方法
公开(公告)号：US07912269B2
公开(公告)日：2011-03-22
申请号：US11092899
申请日：2005-03-30
申请人： Yoshihiro Ikeda , Miwa Okumura , Kohsuke Kudo
发明人： Yoshihiro Ikeda , Miwa Okumura , Kohsuke Kudo
IPC分类号： G06K9/00 , G06K9/34
CPC分类号： G06T7/0012 , A61B6/507 , G06F19/00
摘要： According to a medical image processing apparatus, a data of a region of the blood vessel is removed from respectives of a plurality of sheets of original image data collected by scanning a subject injected with a contrast medium by a medical modality, thereafter, a pixel value of the region of the blood vessel is substituted for by pixel values of a plurality of pixels present at a surrounding of the region, the plurality of sheets of original image data including the substituted region of the blood vessel are subjected to a preprocessing including a noise removing processing and a pixel bundling processing, and circulation dynamic state information of perfusion of a substantial portion is analyzed from the plurality of sheets of original image data subjected to the preprocessing.
摘要翻译：根据医学图像处理装置，通过用医疗模式扫描注射了造影剂的被检体收集的多张原始图像数据的片段，从血管的区域的数据中除去数据，之后，将像素值通过存在于该区域的周围的多个像素的像素值代替血管区域，将包含血管的取代区域的多张原始图像数据片进行包括噪声的预处理从进行预处理的多张原始图像数据分析大量部分的灌注的循环动态状态信息，去除处理和像素束化处理。

10. 发明申请

US20090205948A1 GENERATION OF MULTILAYER STRUCTURES IN A SINGLE SPUTTERING MODULE OF A MULTI-STATION MAGNETIC RECORDING MEDIA FABRICATION TOOL 有权
标题翻译：多站式磁记录介质制造工具单片机中多层结构的生成
公开(公告)号：US20090205948A1
公开(公告)日：2009-08-20
申请号：US12032669
申请日：2008-02-16
申请人： Andreas K. Berger , Yoshihiro Ikeda , Byron H. Lengsfield, III , David T. Margulies , Ernesto E. Marinero
发明人： Andreas K. Berger , Yoshihiro Ikeda , Byron H. Lengsfield, III , David T. Margulies , Ernesto E. Marinero
IPC分类号： C23C14/34
CPC分类号： C23C14/568 , G11B5/66 , G11B5/8404 , G11B5/851
摘要： Methods of fabricating perpendicular magnetic recording media are disclosed. The multilayer structures of the perpendicular magnetic recording media are fabricated by varying the sputtering conditions (i.e., pressure, sputtering gas, etc) in a single sputtering module so that multiple sputtering modules are not needed to form the multilayer structures. These fabrication methods allow sputtering tools with a limited number of chambers, which were designed for the manufacture of longitudinal media, to be used to efficiently produce perpendicular media architectures which heretofore required a large number of sputtering modules. It is further shown that media structures involving a geometric weak-link architecture are suited for these fabrication techniques.
摘要翻译：公开了制造垂直磁记录介质的方法。通过改变单个溅射模块中的溅射条件（即，压力，溅射气体等）来制造垂直磁记录介质的多层结构，从而不需要多个溅射模块来形成多层结构。这些制造方法允许具有有限数量的腔室的溅射工具，其被设计用于制造纵向介质，以用于有效地产生迄今为止需要大量溅射模块的垂直介质结构。进一步表明涉及几何弱链结构的介质结构适用于这些制造技术。

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