公开(公告)号：US20110007414A1

公开(公告)日：2011-01-13

申请号：US12918973

申请日：2009-02-16

申请人： Masato Fukushima ,  Akira Sakawaki ,  Akira Yamane

发明人： Masato Fukushima ,  Akira Sakawaki ,  Akira Yamane

IPC分类号： G11B20/10 ,  G11B5/84 ,  G11B5/02 ,  G11B5/62

CPC分类号： G11B5/855 ,  B82Y10/00 ,  G11B5/743 ,  G11B5/82

摘要： Disclosed is a method of manufacturing a magnetic recording medium capable of effectively and reliably removing foreign materials on the surface of a magnetic recording medium, preventing a mask layer from remaining on the surface of the magnetic recording medium, and forming the pattern of a magnetic layer with high productivity. The method of manufacturing a magnetic recording medium includes: a step of forming a magnetic layer on a non-magnetic substrate; a step of forming a mask layer on the magnetic layer; a step of patterning the mask layer to form a mask pattern; a step of forming a magnetic recording pattern on the magnetic layer using the mask pattern; a step of burnishing the surface of the mask pattern with an abrasive; and a step of removing the mask pattern.

摘要翻译： 公开了一种制造能够有效且可靠地去除磁记录介质表面上的异物的磁记录介质的方法，防止掩模层残留在磁记录介质的表面上，并形成磁层的图案 生产力高。 制造磁记录介质的方法包括：在非磁性基板上形成磁性层的步骤; 在所述磁性层上形成掩模层的步骤; 图案化掩模层以形成掩模图案的步骤; 使用掩模图案在磁性层上形成磁记录图案的步骤; 用研磨剂抛光掩模图案的表面的步骤; 以及去除掩模图案的步骤。

公开(公告)号：US20120044596A1

公开(公告)日：2012-02-23

申请号：US13255450

申请日：2010-03-08

申请人： Shinichi Ishibashi ,  Akira Yamane ,  Masato Fukushima

发明人： Shinichi Ishibashi ,  Akira Yamane ,  Masato Fukushima

IPC分类号： G11B5/84 ,  B05D3/06 ,  B05D3/00 ,  B05D5/00

CPC分类号： G11B5/855

摘要： There is provided a method of producing a magnetic recording medium having a magnetically separated magnetic recording pattern formed therein, without oxidizing or halogenating a surface of a magnetic layer, and also without contaminating the surface with dust and without complicating a production process,the method of producing a magnetic recording medium characterized by including, in this order: a step of forming a magnetic layer (2) on top of a non-magnetic substrate (1); a step of forming a mask layer (3) for forming a magnetic recording pattern on top of the magnetic layer (2); and a step of irradiating an ion beam (10) onto regions in the magnetic layer (2) which are not covered by the mask layer (3), removing an upper layer portion of the magnetic layer (2) at that regions (7), and reforming magnetic properties of a lower layer portion (8), wherein two or more types of positive ions having different masses are used for the ion beam (10), and an ion gun for forming the ion beam has a positive electrode that forces out positive ions from an ion source towards a substrate side, and a negative electrode that accelerates the positive ions towards the substrate side.

摘要翻译： 提供了一种制造磁性记录介质的方法，其中形成有磁分离的磁记录图案，而不会使磁性层的表面氧化或卤化，并且也不会使灰尘污染表面而不会使生产过程复杂化， 制造磁记录介质，其特征在于以下顺序包括：在非磁性基板（1）的顶部上形成磁性层（2）的步骤; 在所述磁性层（2）的顶部形成用于形成磁记录图案的掩模层（3）的步骤; 以及将离子束（10）照射到未被掩模层（3）覆盖的磁性层（2）中的区域上的步骤，在该区域（7）除去磁性层（2）的上层部分， ，并且对离子束（10）使用两种以上具有不同质量的正离子的下层部（8）的磁性，并且用于形成离子束的离子枪具有正极 从离子源朝向衬底侧的正离子，以及将正离子加速到衬底侧的负极。

公开(公告)号：US08303828B2

公开(公告)日：2012-11-06

申请号：US12626380

申请日：2009-11-25

申请人： Shinichi Ishibashi ,  Masato Fukushima ,  Akira Yamane

发明人： Shinichi Ishibashi ,  Masato Fukushima ,  Akira Yamane

IPC分类号： B44C1/22

CPC分类号： G11B5/855

摘要： Provided is a method for manufacturing, in a simple process, a magnetic recording medium having a distinct magnetic recording pattern formed thereon. A method for manufacturing a magnetic recording medium having a magnetically-separated magnetic recording pattern MP, the method at least including; a first step of forming a first magnetic layer 11 on a non-magnetic substrate 10; a second step of forming a resist layer 12 on the first magnetic layer 11, the resist layer 12 being patterned in correspondence with the magnetic recording pattern MP; a third step of forming a second magnetic layer 13 so as to cover a surface of the first magnetic layer 11 having the resist layer 12 formed thereon; a fourth step of removing the resist layer 12 together with the second magnetic layer 13 formed thereon; and a fifth step of partially removing the first magnetic layer 11 or partially modifying magnetic property of the first magnetic layer 11.

摘要翻译： 提供了一种在简单的工艺中制造其上形成有不同的磁记录图案的磁记录介质的方法。 一种制造具有磁分离磁记录图案MP的磁记录介质的方法，该方法至少包括： 在非磁性基板10上形成第一磁性层11的第一步骤; 在第一磁性层11上形成抗蚀剂层12的第二步骤，抗蚀剂层12与磁记录图案MP对应地构图; 形成第二磁性层13以覆盖其上形成有抗蚀剂层12的第一磁性层11的表面的第三步骤; 与形成在其上的第二磁性层13一起去除抗蚀剂层12的第四步骤; 以及第五步骤，部分地去除第一磁性层11或部分地改变第一磁性层11的磁特性。

公开(公告)号：US20100182717A1

公开(公告)日：2010-07-22

申请号：US12626380

申请日：2009-11-25

申请人： Shinichi ISHIBASHI ,  Masato Fukushima ,  Akira Yamane

发明人： Shinichi ISHIBASHI ,  Masato Fukushima ,  Akira Yamane

IPC分类号： G11B21/02 ,  B44C1/22

CPC分类号： G11B5/855

摘要： Provided is a method for manufacturing, in a simple process, a magnetic recording medium having a distinct magnetic recording pattern formed thereon. A method for manufacturing a magnetic recording medium having a magnetically-separated magnetic recording pattern MP, the method at least including; a first step of forming a first magnetic layer 11 on a non-magnetic substrate 10; a second step of forming a resist layer 12 on the first magnetic layer 11, the resist layer 12 being patterned in correspondence with the magnetic recording pattern MP; a third step of forming a second magnetic layer 13 so as to cover a surface of the first magnetic layer 11 having the resist layer 12 formed thereon; a fourth step of removing the resist layer 12 together with the second magnetic layer 13 formed thereon; and a fifth step of partially removing the first magnetic layer 11 or partially modifying magnetic property of the first magnetic layer 11.

摘要翻译： 提供了一种在简单的工艺中制造其上形成有不同的磁记录图案的磁记录介质的方法。 一种制造具有磁分离磁记录图案MP的磁记录介质的方法，该方法至少包括： 在非磁性基板10上形成第一磁性层11的第一步骤; 在第一磁性层11上形成抗蚀剂层12的第二步骤，抗蚀剂层12与磁记录图案MP对应地构图; 形成第二磁性层13以覆盖其上形成有抗蚀剂层12的第一磁性层11的表面的第三步骤; 与形成在其上的第二磁性层13一起去除抗蚀剂层12的第四步骤; 以及第五步骤，部分地去除第一磁性层11或部分地改变第一磁性层11的磁特性。

公开(公告)号：US20100128378A1

公开(公告)日：2010-05-27

申请号：US12606723

申请日：2009-10-27

申请人： Masato FUKUSHIMA ,  Shinichi Ishibashi ,  Akira Yamane

发明人： Masato FUKUSHIMA ,  Shinichi Ishibashi ,  Akira Yamane

IPC分类号： G11B5/02 ,  B05D5/12 ,  G11B5/84 ,  G11B5/64 ,  C23C14/34

CPC分类号： G11B5/722 ,  B82Y10/00 ,  C23C14/165 ,  G11B5/743 ,  G11B5/82 ,  G11B5/855 ,  Y10T29/49025 ,  Y10T29/4903 ,  Y10T29/49032

摘要： A magnetic recording medium which does not easily cause a material containing Fe or Co to corrode is disclosed. The method for manufacturing a magnetic recording medium 122 includes a process of forming a magnetic layer 30 on a non-magnetic substrate 10, a process of forming a recessed area 65 in the magnetic layer 30, a process of forming a corrosion-resistant film 60 to cover an exposure surface 65c of the recessed area 65, and a process of forming a magnetic recording pattern made of the magnetically separated magnetic layer 30 by forming a non-magnetic layer 40 to fill in the recessed area 65.

摘要翻译： 公开了不容易引起含有Fe或Co的材料腐蚀的磁记录介质。 磁记录介质122的制造方法包括在非磁性基板10上形成磁性层30的工序，在磁性层30中形成凹部65的工序，形成耐腐蚀膜60的工序 以覆盖凹陷区域65的曝光表面65c，以及通过形成非磁性层40以填充凹陷区域65来形成由磁分离的磁性层30制成的磁记录图案的过程。

公开(公告)号：US08250736B2

公开(公告)日：2012-08-28

申请号：US12606723

申请日：2009-10-27

申请人： Masato Fukushima ,  Shinichi Ishibashi ,  Akira Yamane

发明人： Masato Fukushima ,  Shinichi Ishibashi ,  Akira Yamane

IPC分类号： G11B5/127 ,  H04R31/00

CPC分类号： G11B5/722 ,  B82Y10/00 ,  C23C14/165 ,  G11B5/743 ,  G11B5/82 ,  G11B5/855 ,  Y10T29/49025 ,  Y10T29/4903 ,  Y10T29/49032

摘要： A magnetic recording medium which does not easily cause a material containing Fe or Co to corrode is disclosed. The method for manufacturing a magnetic recording medium 122 includes a process of forming a magnetic layer 30 on a non-magnetic substrate 10, a process of forming a recessed area 65 in the magnetic layer 30, a process of forming a corrosion-resistant film 60 to cover an exposure surface 65c of the recessed area 65, and a process of forming a magnetic recording pattern made of the magnetically separated magnetic layer 30 by forming a non-magnetic layer 40 to fill in the recessed area 65.

摘要翻译： 公开了不容易引起含有Fe或Co的材料腐蚀的磁记录介质。 磁记录介质122的制造方法包括在非磁性基板10上形成磁性层30的工序，在磁性层30中形成凹部65的工序，形成耐腐蚀膜60的工序 以覆盖凹陷区域65的曝光表面65c，以及通过形成非磁性层40以填充凹陷区域65来形成由磁分离的磁性层30制成的磁记录图案的过程。

公开(公告)号：US08013442B2

公开(公告)日：2011-09-06

申请号：US12053168

申请日：2008-03-21

申请人： Yoshimasa Amatatsu ,  Minoru Akaishi ,  Satoshi Onai ,  Katsuya Okabe ,  Yoshiaki Sano ,  Akira Yamane

发明人： Yoshimasa Amatatsu ,  Minoru Akaishi ,  Satoshi Onai ,  Katsuya Okabe ,  Yoshiaki Sano ,  Akira Yamane

IPC分类号： H01L23/48

CPC分类号： H01L24/11 ,  H01L24/05 ,  H01L24/13 ,  H01L2224/0401 ,  H01L2224/05018 ,  H01L2224/05022 ,  H01L2224/05085 ,  H01L2224/05559 ,  H01L2224/05567 ,  H01L2224/13099 ,  H01L2224/16 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01022 ,  H01L2924/01024 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01074 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/014 ,  H01L2924/3025

摘要： In a semiconductor device according to the present invention, a plurality of opening regions 5 to 8 are formed in an insulating film on a pad electrode 3. A metal layer 9 formed on the pad electrode 3 has a plurality of concave portions 10 to 13 formed therein by covering the opening regions 5 to 8. Moreover, in a peripheral portion at a bottom of each of the concave portions 10 to 13 in the metal layer 9, the metal layer 9 and a Cu plating layer 19 react with each other. By use of this structure, the metal reaction area serves as a current path on the pad electrode 3. Thus, a resistance value on the pad electrode 3 is reduced.

摘要翻译： 在根据本发明的半导体器件中，在焊盘电极3上的绝缘膜中形成多个开口区域5至8.形成在焊盘电极3上的金属层9具有形成的多个凹部10至13 另外，在金属层9的各凹部10〜13的底部的周边部分中，金属层9和Cu镀层19相互反应。 通过使用这种结构，金属反应区域用作焊盘电极3上的电流路径。因此，焊盘电极3上的电阻值减小。

公开(公告)号：USD588180S1

公开(公告)日：2009-03-10

申请号：US29298205

申请日：2007-11-30

申请人： Akira Yamane ,  Eiji Sugiyama ,  Tetsuro Kato

设计人： Akira Yamane ,  Eiji Sugiyama ,  Tetsuro Kato

公开(公告)号：USD565621S1

公开(公告)日：2008-04-01

申请号：US29277475

申请日：2007-02-27

申请人： Akira Yamane ,  Eiji Sugiyama ,  Tetsuro Kato

设计人： Akira Yamane ,  Eiji Sugiyama ,  Tetsuro Kato

公开(公告)号：US06300975B1

公开(公告)日：2001-10-09

申请号：US09173093

申请日：1998-10-14

申请人： Akira Yamane

发明人： Akira Yamane

IPC分类号： H04N718

CPC分类号： H04N1/00541 ,  H04N1/0464 ,  H04N1/195 ,  H04N1/19594 ,  H04N2201/043 ,  H04N2201/0436 ,  H04N2201/045

摘要： An image pickup apparatus includes a video camera shooting a material placed on a stage to obtain an image signal delivered to an external reproducing equipment and a column for supporting the video camera so that the video camera is located over a central portion of the stage. The column is formed into a vertical two-stage structure including an upper column and a lower column. The video camera is located over the central portion of the stage when the lower column is rotated to stand and the upper column is extended straightforward from the lower column. The upper column is rotated so as to be folded at right angles to the lower column when an object in the rear of the stage is shot by the video camera. When the apparatus is folded, the lower column is brought down to lie along the stage and the upper column is folded relative to the lower column.

摘要翻译： 图像拾取装置包括：摄像机，拍摄放置在舞台上的材料，以获得传送到外部再现设备的图像信号;以及支柱，用于支持摄像机，使得摄像机位于舞台的中心部分之上。 柱形成为包括上柱和下柱的垂直两级结构。 摄像机位于舞台的中央部分，当下列旋转时，立柱从下栏直接伸出。 当摄像机拍摄舞台后部的物体时，上列被旋转以便与下列垂直地折叠。 当设备被折叠时，下塔被拉下以沿着台阶放置，并且上列相对于下塔折叠。