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21. 发明授权

US5972435A Method for forming film by plasma polymerization and apparatus for forming film by plasma polymerization 有权
标题翻译：通过等离子体聚合形成膜的方法和通过等离子体聚合形成膜的装置
公开(公告)号：US5972435A
公开(公告)日：1999-10-26
申请号：US125744
申请日：1998-08-24
申请人： Mitsuru Takai , Shinji Miyazaki , Kunihiro Ueda , Hiromichi Kanazawa
发明人： Mitsuru Takai , Shinji Miyazaki , Kunihiro Ueda , Hiromichi Kanazawa
IPC分类号： B05D7/24 , C08F2/46 , C23C14/12 , C23C14/56
CPC分类号： B05D1/62 , C23C14/12 , C23C14/562
摘要： The present invention manifests a highly excellent effect of allowing the plasma polymerization film to be formed stably for a long time while very rarely suffering occurrence of abnormal discharge during the formation of the plasma polymerization film and promoting the improvement of the yield of products because it adopts as the electrode for implementing plasma polymerization that of the electrodes which is located on the side confronting a surface on which the plasma polymerization film is formed, coats this electrode with a polymer material at a covering ratio in the range of 50-100%, and effects the formation of the plasma polymerization film on an elongate substrate under the operating pressure in the range of 10.sup.-3 -1 Torr. Further, the properties of the plasma polymerization film also become highly excellent.
摘要翻译： PCT No.PCT / JP97 / 04866 Sec。 371日期：1998年8月24日 102（e）日期1998年8月24日PCT 1997年12月26日PCT公布。公开号WO98 / 29578 日期1998年7月9日本发明表现出非常优异的使等离子体聚合膜长时间稳定形成，并且在形成等离子体聚合膜期间极少发生异常放电并促进产率提高的效果的产品，因为其采用用于实现等离子体聚合的电极，该电极位于与形成等离子体聚合膜的表面相对的一侧，用聚合物材料以覆盖率覆盖在50的范围内 -100％，并且在10-3-1乇范围内的操作压力下，在细长衬底上形成等离子体聚合膜。此外，等离子体聚合膜的性质也变得非常优异。

22. 发明授权

US5677051A Magnetic recording medium having a specified plasma polymerized hydrogen containing carbon film and lubricant 失效
标题翻译：具有特定等离子体聚合氢的碳膜和润滑剂的磁记录介质
公开(公告)号：US5677051A
公开(公告)日：1997-10-14
申请号：US651902
申请日：1996-05-21
申请人： Kunihiro Ueda , Masatoshi Nakayama , Kiyoshi Yazu , Koji Kobayashi , Hiromichi Kanazawa
发明人： Kunihiro Ueda , Masatoshi Nakayama , Kiyoshi Yazu , Koji Kobayashi , Hiromichi Kanazawa
IPC分类号： G11B5/72 , G11B5/84 , G11B5/66
CPC分类号： G11B5/8408 , G11B5/72 , Y10S427/106 , Y10S428/90 , Y10T428/265 , Y10T428/30 , Y10T428/31544 , Y10T428/31678
摘要： A magnetic recording medium possessing excellent electromagnetic characteristics, corrosion resistance, durability, abrasion resistance and lubricity, has an undercoat layer, a ferromagnetic metal layer, a protective layer and a lubricating layer formed in this order on a non-magnetic substrate, or has an undercoat layer, a ferromagnetic metal layer, an intercepting layer, a protective layer and a lubricating layer formed in this order on a non-magnetic substrate, wherein the protective layer is a plasma-polymerized hydrogen-containing carbon film having a refractive index of 1.90 or more and a contact angle of less than 80 degrees, the film thickness of the protective layer or the total film thickness of the protective layer and the intercepting layer is 30 to 150 .ANG., the undercoat layer, as well as the intercepting layer, is a film formed of silicon oxide represented by SiOx (x=1.8-1.95), and the lubricating layer is formed of a compound selected from the group consisting of polar perfluoropolyethers, non-polar perfluoropolyethers, perfluorocarboxylic acids, phosphazens, perfluoroalkylates and perfluoroacrylate compounds; and a method for producing the recording medium.
摘要翻译：具有优异的电磁特性，耐腐蚀性，耐久性，耐磨性和润滑性的磁记录介质具有在非磁性基板上依次形成的底涂层，强磁性金属层，保护层和润滑层，或具有底涂层，强磁性金属层，截留层，保护层和润滑层，其依次形成在非磁性基板上，其中保护层是折射率为1.90的等离子体聚合的含氢碳膜以上，接触角小于80度，保护层的膜厚或保护层和截留层的总膜厚为30〜150安培，底涂层以及截留层为由SiOx（x = 1.8-1.95）表示的由氧化硅形成的膜，并且润滑层由选自p 全氟聚醚，非极性全氟聚醚，全氟羧酸，磷腈，全氟烷基化物和全氟丙烯酸酯化合物; 以及记录介质的制造方法。

23. 发明授权

US4988573A Medium related members 失效
标题翻译：中等相关成员
公开(公告)号：US4988573A
公开(公告)日：1991-01-29
申请号：US379344
申请日：1989-07-13
申请人： Masatoshi Nakayama , Kunihiro Ueda , Masatoshi Okamura
发明人： Masatoshi Nakayama , Kunihiro Ueda , Masatoshi Okamura
IPC分类号： C23C16/30 , G11B23/087
CPC分类号： G11B23/08785 , C23C16/30 , G11B23/08757 , Y10T428/3154 , Y10T428/31544 , Y10T428/31663 , Y10T428/31699
摘要： A plasma-polymerized film covers a surface of a medium related member which constructs or is disposed in a casing in which a tape or disk-shaped recording medium is receiving for travel or rotating motion. The film contains C, F and at least one element of Si, B, P and N. The total content of F and at least one element of Si, B, P, and N ranges from 5 to 40 atom % of the film, and the atomic ratio of (Si+B+P+N)/F ranges from 2/10 to 5/1.
摘要翻译：等离子体聚合膜覆盖介质相关部件的表面，其构造或设置在其中带或盘状记录介质被接收用于行进或旋转运动的壳体中。该膜含有C，F和Si，B，P和N中的至少一种元素.F和Si，B，P和N中的至少一种元素的总含量为5至40原子％（Si + B + P + N）/ F的原子比为2/10〜5/1。

24. 发明授权

US4900622A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US4900622A
公开(公告)日：1990-02-13
申请号：US97607
申请日：1987-09-16
申请人： Masatoshi Nakayama , Koji Kobayashi , Kunihiro Ueda , Mitsuru Takai , Shigeo Kurose
发明人： Masatoshi Nakayama , Koji Kobayashi , Kunihiro Ueda , Mitsuru Takai , Shigeo Kurose
IPC分类号： C23C14/22 , G11B5/66
CPC分类号： C23C14/226 , G11B5/66 , Y10S428/90 , Y10T428/265
摘要： A magnetic recording medium comprising a ferromagnetic metal thin film comprised predominantly of cobalt on a substrate is improved in durability and performance by forming the ferromagnetic metal thin film as a multi-layered structure including at least two layers, one or both of which contain an organic polymer. A plasma-polymerized film may be provided as an interlayer between the layers of the metal thin film or as a topcoat.
摘要翻译：包含主要由钴在基片上的强磁性金属薄膜的磁记录介质通过形成强磁性金属薄膜作为包括至少两层的多层结构而提高了耐久性和性能，其中一层或两层含有有机层聚合物。等离子体聚合膜可以作为金属薄膜层之间的中间层或顶涂层而提供。

25. 发明授权

US4880687A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US4880687A
公开(公告)日：1989-11-14
申请号：US46317
申请日：1987-05-06
申请人： Kenji Yokoyama , Masatoshi Nakayama , Toru Shimozawa , Kunihiro Ueda , Fumio Maruta
发明人： Kenji Yokoyama , Masatoshi Nakayama , Toru Shimozawa , Kunihiro Ueda , Fumio Maruta
IPC分类号： G11B5/72
CPC分类号： G11B5/722 , Y10S428/90 , Y10T428/24355 , Y10T428/265 , Y10T428/30
摘要： In a magnetic recording medium wherein a metal thin film magnetic layer and an overcoat are formed on a nonmagnetic substrate, durability is improved when the overcoat comprises a plasma-polymerized film and a topcoat of an organic fluorine compound; a plasma-polymerized film, a protective carbon film, and a topcoat of an organic fluorine compound; a plasma-polymerized film containing C, F and H; or a plasma-polymerized organometallic film and a fluorine or silicon-containing topcoat. Oxidation of the upper surface of the magnetic layer with a plasma is also effective.
摘要翻译：在其中在非磁性基板上形成金属薄膜磁性层和外涂层的磁记录介质中，当外涂层包含等离子体聚合膜和有机氟化合物的外涂层时，耐久性得到改善; 等离子体聚合膜，保护性碳膜和有机氟化合物的外涂层; 含有C，F和H的等离子体聚合膜; 或等离子体聚合的有机金属膜和含氟或含硅的顶涂层。用等离子体氧化磁性层的上表面也是有效的。

26. 发明授权

US4844978A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US4844978A
公开(公告)日：1989-07-04
申请号：US795433
申请日：1985-11-06
申请人： Masatoshi Nakayama , Yasufumi Takasugi , Kunihiro Ueda
发明人： Masatoshi Nakayama , Yasufumi Takasugi , Kunihiro Ueda
IPC分类号： G11B5/72
CPC分类号： G11B5/72 , Y10S428/90 , Y10T428/24975 , Y10T428/265 , Y10T428/3154 , Y10T428/31544 , Y10T428/31692 , Y10T428/31699 , Y10T428/31935
摘要： In a magnetic recording medium comprising a substrate, a ferromagnetic metal thin film formed on the substrate, and a topcoat formed on the thin film, the topcoat is a plasma-polymerized film containing carbon and hydrogen in an atomic ratio of C/H of from 1 to 6, and having a thickness of 10 to 40 angstroms and a contact angle with water in the range of from 60.degree. to 130.degree..
摘要翻译：在包括基板，形成在基板上的强磁性金属薄膜和形成在薄膜上的面涂层的磁记录介质中，外涂层是以C / H为原子比的碳和氢的等离子体聚合膜， 1〜6，厚度为10〜40埃，与水的接触角为60〜130度。

27. 发明申请

US20100302683A1 Magnetic head slider having ultra thin base layer with group 6a element and protective layer 审中-公开
标题翻译：磁头滑块具有超薄基底层，具有6a组元件和保护层
公开(公告)号：US20100302683A1
公开(公告)日：2010-12-02
申请号：US12457003
申请日：2009-05-28
申请人： Taiki Yamada , Kunihiro Ueda
发明人： Taiki Yamada , Kunihiro Ueda
IPC分类号： G11B5/60
CPC分类号： G11B5/6005 , G11B5/102 , G11B5/3106 , G11B5/40
摘要： A magnetic head slider according to the present invention comprises: a slider body including either a write head element or a read head element or both the write head element and the read head element; a seed layer provided on an air bearing surface of the slider body, the seed layer covering either the write head element or the read head element or both the write head element and the read head element, the seed layer having a film thickness that is less than 1 nm; and a protective film formed of diamond-like carbon, the protective film covering the seed layer. The seed layer is mainly formed of silicon and contains a 6A group element in a proportion of 2 atomic fractions or more and 30 atomic fractions or less.
摘要翻译：根据本发明的磁头滑块包括：包括写头元件或读头元件或写头元件和读头元件两者的滑盖体; 种子层，设置在滑块体的空气支承表面上，种子层覆盖写头元件或读头元件，或者写入头元件和读头元件两者，种子层的膜厚度较小超过1nm; 以及由类金刚石碳形成的保护膜，保护膜覆盖种子层。种子层主要由硅形成，并且包含2原子级分以上且30原子级数以下的比例的6A族元素。

28. 发明申请

US20100212141A1 Method of manufacturing coil and coil device 审中-公开
标题翻译：制造线圈和线圈装置的方法
公开(公告)号：US20100212141A1
公开(公告)日：2010-08-26
申请号：US12654781
申请日：2009-12-31
申请人： Kunihiro Ueda , Taiki Yamada , Osamu Harakawa
发明人： Kunihiro Ueda , Taiki Yamada , Osamu Harakawa
IPC分类号： H01P11/00
CPC分类号： H01P11/003 , G06K19/07779 , G06K19/07781 , H01F5/003 , H01F27/40 , H01F41/041 , H01F2017/006 , Y10T29/49016
摘要： A thin film made of a conductive material is formed on one surface of a long-sheet-shaped flexible base. The flexible base formed with the thin film made of the conductive material is wound in a roll shape to fabricate an original roll of coils. The flexible base formed with the thin film made of the conductive material is unwound from the original roll of coils, and rewound around an outer periphery of a core to fabricate a wound body. The wound body is cut in a direction orthogonal to the longitudinal direction of the core to make a coil intermediary body. A cut surface of the coil intermediate body which is cut from the wound body is lapped. Lead wires are attached to both ends of a winding section comprised of the conductive material within the coil intermediary body. The foregoing steps are performed in sequence to manufacture a coil.
摘要翻译：在长片状柔性基底的一个表面上形成由导电材料制成的薄膜。由导电材料制成的薄膜形成的柔性基底卷绕成卷状，以制造原卷卷。由导电材料制成的薄膜形成的柔性基底从原卷绕线圈展开，并绕着芯的外周重新卷绕以制造卷绕体。卷绕体在与芯的长度方向正交的方向上切割，形成线圈中间体。从卷绕体切出的线圈中间体的切割面。引线连接到由线圈中间体内的导电材料构成的绕组部分的两端。按顺序进行上述步骤以制造线圈。

29. 发明申请

US20090135521A1 Protective film forming method 有权
标题翻译：保护膜成型方法
公开(公告)号：US20090135521A1
公开(公告)日：2009-05-28
申请号：US12232091
申请日：2008-09-10
申请人： Kunihiro Ueda , Hong Xin Fang , Dong Wang , Yoshiyuki Konishi , Satoko Ueno , Shigenobu Okada
发明人： Kunihiro Ueda , Hong Xin Fang , Dong Wang , Yoshiyuki Konishi , Satoko Ueno , Shigenobu Okada
IPC分类号： G11B5/127 , G11B5/60 , B05D5/00 , C23F1/02 , B05D3/06 , C23C14/34
CPC分类号： G11B5/3106 , C23C16/0272 , C23C16/26 , G11B5/3173 , G11B5/40 , G11B5/6082
摘要： To provide a high-quality protection target by forming a protective film that is thin and excellent in corrosion resistance. Provided is a protective film forming method for forming a protective film at least on a surface of a protection target. The method comprises: a base film forming step for forming a base film on the surface of the protection target; and a DLC film forming step for forming a diamond-like carbon film on the base film. The base film forming step forms the base film on the surface of the protection target for a plurality of times by repeating a process of depositing the base film in a prescribed thickness and eliminating a part of or a whole part of the base film. Further, the method comprises, before the DLC film forming step, an insulating layer forming step for forming an insulating layer on the surface of the base film on which the diamond-like carbon film is to be formed.
摘要翻译：通过形成薄且耐腐蚀性优异的保护膜来提供高质量的保护目标。提供了至少在保护对象的表面上形成保护膜的保护膜形成方法。该方法包括：在保护目标表面上形成基膜的基膜形成步骤; 以及在基膜上形成类金刚石碳膜的DLC膜形成工序。基底膜形成步骤通过重复以预定厚度沉积基膜的过程，并且去除基膜的一部分或全部而在保护对象的表面上形成基膜多次。此外，该方法包括在DLC膜形成步骤之前，在要形成类金刚石碳膜的基膜的表面上形成绝缘层的绝缘层形成步骤。

30. 发明授权

US07207100B2 Method of manufacturing a magnetic head 有权
标题翻译：制造磁头的方法
公开(公告)号：US07207100B2
公开(公告)日：2007-04-24
申请号：US11013743
申请日：2004-12-17
申请人： Takeo Kagami , Kunihiro Ueda , Kentaro Nagai , Shunji Saruki
发明人： Takeo Kagami , Kunihiro Ueda , Kentaro Nagai , Shunji Saruki
IPC分类号： G11B5/127 , H04R31/00
CPC分类号： B82Y25/00 , B82Y10/00 , G11B5/3106 , G11B5/3116 , G11B5/3903 , G11B5/40 , G11B5/488 , G11B2005/3996 , Y10T29/49032 , Y10T29/49041 , Y10T29/49046 , Y10T29/49048 , Y10T29/49052
摘要： A method of manufacturing a magnetic head manufactures a magnetic head having a base, and a laminate stacked on the base and including a magneto-resistive device. The method mechanically polishes a surface of a structure including the base and the laminate close to a magnetic recording medium, wherein the surface of the structure includes an end face of the laminate including an end face of the magneto-resistive device and a surface of the base. Next, the method selectively etches a first region on the surface of the structure close to the magnetic recording medium, wherein the first region includes the surface of the base but does not include the end face of the magneto-resistive device. Subsequently, the method entirely etches the surface of the structure close to the magnetic recording medium.
摘要翻译：制造磁头的方法制造具有底座的磁头和堆叠在基座上并包括磁阻装置的层叠体。该方法将包括基底和层压板的结构的表面机械抛光到靠近磁记录介质的位置，其中该结构的表面包括层压体的端面，该端面包括该磁阻装置的端面和基础。接下来，该方法选择性地蚀刻靠近磁记录介质的结构表面上的第一区域，其中第一区域包括基底的表面，但不包括磁阻装置的端面。随后，该方法完全蚀刻靠近磁记录介质的结构表面。

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