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1. 发明申请

US20050263915A1 Imprinting method, information recording medium-manufacturing method, and imprinting apparatus 审中-公开
标题翻译：印刷方法，信息记录介质制造方法和压印装置
公开(公告)号：US20050263915A1
公开(公告)日：2005-12-01
申请号：US11087608
申请日：2005-03-24
申请人： Minoru Fujita , Kazuhiro Hattori , Yoshikazu Soeno , Mitsuru Takai
发明人： Minoru Fujita , Kazuhiro Hattori , Yoshikazu Soeno , Mitsuru Takai
IPC分类号： G11B5/84 , B29C43/02 , B29D17/00 , G03F7/00 , G11B5/855 , G11B7/26 , H01L21/027
CPC分类号： B29C43/021 , B29C43/003 , B29C43/52 , B29C2043/025 , B29D17/00 , B82Y10/00 , B82Y40/00 , G03F7/0002 , G11B5/855 , G11B7/263
摘要： An imprinting method which is capable of forming a concave/convex pattern in a short time without causing deformation or incompleteness of the pattern. In the imprinting method, a stamper-pressing step of pressing a stamper against a resin layer formed by applying a resin material to a surface of a substrate, in a state of the resin layer being heated to a predetermined temperature, and a stamper-removing step of removing the stamper from the resin layer while maintaining either of the state of the resin layer being heated and a state of the temperature of the heated resin layer being held, are performed in the mentioned order, whereby shapes of recesses/protrusions of the stamper are transferred to the resin layer to form a concave/convex pattern on the substrate.
摘要翻译：一种能够在短时间内形成凹凸图案而不引起图案变形或不完整的压印方法。在压印方法中，在树脂层被加热到预定温度的状态下，将压模压在通过将树脂材料施加到基板的表面上而形成的树脂层上的压模加工步骤，在保持加热树脂层的状态和保持加热树脂层的温度的状态之一的同时从树脂层除去压模的步骤按照上述顺序进行，由此形成凹部压模转移到树脂层，以在基板上形成凹凸图案。

2. 发明申请

US20050193405A1 Magnetic recording and reproducing device and magnetic recording medium 失效
标题翻译：磁记录和再现装置和磁记录介质
公开(公告)号：US20050193405A1
公开(公告)日：2005-09-01
申请号：US11056976
申请日：2005-02-14
申请人： Kazuhiro Hattori , Yoshikazu Soeno , Mitsuru Takai , Shuichi Okawa
发明人： Kazuhiro Hattori , Yoshikazu Soeno , Mitsuru Takai , Shuichi Okawa
IPC分类号： G11B5/65 , G11B5/00 , G11B5/012 , G11B5/02 , G11B5/147 , G11B5/62 , G11B5/64 , G11B5/72 , G11B5/738 , G11B5/74 , G11B5/855 , G11B7/08 , G11B7/085 , G11B7/09 , G11B11/00 , G11B11/10
CPC分类号： B82Y10/00 , G11B5/012 , G11B5/65 , G11B5/74 , G11B5/743 , G11B5/855 , G11B2005/0002 , G11B2005/0005 , G11B2005/001 , G11B2005/0021 , G11B2005/0029
摘要： A magnetic recording and reproducing device includes: a magnetic recording medium in which a magnetic recording layer is formed in a concavo-convex pattern so that tracks are formed by convex portions of a predetermined track width and arranged in parallel in the track width direction; a heating head for heating the magnetic recording medium to partially reduce coercivity of the tracks; a recording head for applying a recording magnetic field to a heated portion of the magnetic recording medium to record magnetic data on the tracks; and a reproducing head for detecting a reproducing magnetic field of the tracks. In this configuration, an effective recording area has an effective recording width that is equal to or more than the track width, and equal to or less than a sum of the track width and a doubled value of width of concave portions between the tracks.
摘要翻译：磁记录和再现装置包括：磁记录介质，其中磁记录层形成为凹凸图案，使得轨道由预定轨道宽度的凸部形成并沿轨道宽度方向平行布置; 用于加热磁记录介质以部分地降低轨道的矫顽力的加热头; 记录头，用于将记录磁场施加到磁记录介质的加热部分，以将磁数据记录在轨道上; 以及用于检测轨道的再现磁场的再现头。在该配置中，有效记录区域具有等于或大于轨道宽度的有效记录宽度，并且等于或小于轨道宽度和轨迹之间的凹部宽度的双倍值之和。

3. 发明授权

US07480924B2 Magnetic recording and reproducing device and magnetic recording medium 失效
标题翻译：磁记录和再现装置和磁记录介质
公开(公告)号：US07480924B2
公开(公告)日：2009-01-20
申请号：US11056976
申请日：2005-02-14
申请人： Kazuhiro Hattori , Yoshikazu Soeno , Mitsuru Takai , Shuichi Okawa
发明人： Kazuhiro Hattori , Yoshikazu Soeno , Mitsuru Takai , Shuichi Okawa
IPC分类号： G11B7/09
CPC分类号： B82Y10/00 , G11B5/012 , G11B5/65 , G11B5/74 , G11B5/743 , G11B5/855 , G11B2005/0002 , G11B2005/0005 , G11B2005/001 , G11B2005/0021 , G11B2005/0029
摘要： A magnetic recording and reproducing device includes: a magnetic recording medium in which a magnetic recording layer is formed in a concavo-convex pattern so that tracks are formed by convex portions of a predetermined track width and arranged in parallel in the track width direction; a heating head for heating the magnetic recording medium to partially reduce coercivity of the tracks; a recording head for applying a recording magnetic field to a heated portion of the magnetic recording medium to record magnetic data on the tracks; and a reproducing head for detecting a reproducing magnetic field of the tracks. In this configuration, an effective recording area has an effective recording width that is equal to or more than the track width, and equal to or less than a sum of the track width and a doubled value of width of concave portions between the tracks.
摘要翻译：磁记录和再现装置包括：磁记录介质，其中磁记录层形成为凹凸图案，使得轨道由预定轨道宽度的凸部形成并沿轨道宽度方向平行布置; 用于加热磁记录介质以部分地降低轨道的矫顽力的加热头; 记录头，用于将记录磁场施加到磁记录介质的加热部分，以将磁数据记录在轨道上; 以及用于检测轨道的再现磁场的再现头。在该配置中，有效记录区域具有等于或大于轨道宽度的有效记录宽度，并且等于或小于轨道宽度和轨迹之间的凹部宽度的双倍值之和。

4. 发明申请

US20050243467A1 Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US20050243467A1
公开(公告)日：2005-11-03
申请号：US11115116
申请日：2005-04-27
申请人： Mitsuru Takai , Yoshikazu Soeno , Katsumichi Tagami , Kazuya Shimakawa
发明人： Mitsuru Takai , Yoshikazu Soeno , Katsumichi Tagami , Kazuya Shimakawa
IPC分类号： G11B5/65 , G11B5/66 , G11B5/82 , G11B5/855 , G11B7/24 , G11B11/105
CPC分类号： G11B11/10584 , B82Y10/00 , G11B5/743 , G11B5/82 , G11B5/855
摘要： A magnetic recording medium having high reliability is provided, in which concave portions between recording elements formed as convex portions of a concavo-convex pattern are approximately completely filled with a non-magnetic material. The magnetic recording medium is a plate-like body including: a substrate; a recording layer that is formed in a predetermined concavo-convex pattern over the substrate and includes recording elements for recording information formed as convex portions of the concavo-convex pattern; and the non-magnetic material filling concave portions between the recording elements. Side faces of the recording elements are inclined to face a surface of the plate-like body on a side toward which the recording elements 16 project in the concavo-convex pattern. An inclination angle of the side faces of the recording elements with respect to a direction perpendicular to that surface is smaller than 90° and 5° or more.
摘要翻译：提供了具有高可靠性的磁记录介质，其中形成为凹凸图案的凸部的记录元件之间的凹部大致完全填充有非磁性材料。磁记录介质是板状体，包括：基板; 记录层，其形成在所述基板上的预定的凹凸图案中，并且包括用于记录形成为所述凹凸图案的凸部的信息的记录元件; 和非磁性材料填充记录元件之间的凹部。记录元件的侧面在记录元件16突出于凹凸图案的一侧面对板状体的表面倾斜。记录元件的侧面相对于与该表面垂直的方向的倾斜角度小于90°和5°以上。

5. 发明授权

US07604880B2 Information recording medium 失效
标题翻译：信息记录介质
公开(公告)号：US07604880B2
公开(公告)日：2009-10-20
申请号：US11085522
申请日：2005-03-22
申请人： Mitsuru Takai , Yoshikazu Soeno , Katsumichi Tagami , Kazuya Shimakawa , Takahiro Suwa
发明人： Mitsuru Takai , Yoshikazu Soeno , Katsumichi Tagami , Kazuya Shimakawa , Takahiro Suwa
IPC分类号： G11B5/64 , G11B5/72
CPC分类号： G11B5/855
摘要： In an information recording medium where respective concave parts of a magnetic layer, which is formed on at least one side e of a substrate and in which a predetermined convex/concave pattern has been formed, are filled with non-magnetic material and non-magnetic layers are formed by the non-magnetic material in at least partial regions of respective upper surfaces of respective convex parts of the magnetic layer, the non-magnetic layers are formed so that parts thereof protrude further in a direction in which the convex parts protrude than other parts of the non-magnetic layers.
摘要翻译：在其中形成在基板的至少一个面e上并且其中形成有预定的凸/凹图案的磁性层的各个凹部填充有非磁性材料和非磁性的信息记录介质中在磁性层的各个凸部的各个上表面的至少部分区域中，由非磁性材料形成层，非磁性层形成为使得其部分在凸部突出的方向上进一步突出，其他部分的非磁性层。

6. 发明授权

US07482070B2 Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US07482070B2
公开(公告)日：2009-01-27
申请号：US11115116
申请日：2005-04-27
申请人： Mitsuru Takai , Yoshikazu Soeno , Katsumichi Tagami , Kazuya Shimakawa
发明人： Mitsuru Takai , Yoshikazu Soeno , Katsumichi Tagami , Kazuya Shimakawa
IPC分类号： G11B5/66
CPC分类号： G11B11/10584 , B82Y10/00 , G11B5/743 , G11B5/82 , G11B5/855
摘要： A magnetic recording medium having high reliability is provided, in which concave portions between recording elements formed as convex portions of a concavo-convex pattern are approximately completely filled with a non-magnetic material. The magnetic recording medium is a plate-like body including: a substrate; a recording layer that is formed in a predetermined concavo-convex pattern over the substrate and includes recording elements for recording information formed as convex portions of the concavo-convex pattern; and the non-magnetic material filling concave portions between the recording elements. Side faces of the recording elements are inclined to face a surface of the plate-like body on a side toward which the recording elements 16 project in the concavo-convex pattern. An inclination angle of the side faces of the recording elements with respect to a direction perpendicular to that surface is smaller than 90° and 5° or more.
摘要翻译：提供了具有高可靠性的磁记录介质，其中形成为凹凸图案的凸部的记录元件之间的凹部大致完全填充有非磁性材料。磁记录介质是板状体，包括：基板; 记录层，其形成在所述基板上的预定的凹凸图案中，并且包括用于记录形成为所述凹凸图案的凸部的信息的记录元件; 和非磁性材料填充记录元件之间的凹部。记录元件的侧面在记录元件16突出于凹凸图案的一侧面对板状体的表面倾斜。记录元件的侧面相对于与该表面垂直的方向的倾斜角度小于90°和5°以上。

7. 发明申请

US20050287397A1 Magnetic recording medium and manufacturing method thereof 失效
标题翻译：磁记录介质及其制造方法
公开(公告)号：US20050287397A1
公开(公告)日：2005-12-29
申请号：US11135441
申请日：2005-05-24
申请人： Yoshikazu Soeno , Mitsuru Takai , Katsumichi Tagami , Kazuya Shimakawa
发明人： Yoshikazu Soeno , Mitsuru Takai , Katsumichi Tagami , Kazuya Shimakawa
IPC分类号： B05D5/12 , G11B5/66 , G11B5/667 , G11B5/855
CPC分类号： G11B5/855
摘要： A magnetic recording medium is provided which has good recording/reproducing characteristics with a recording layer divided in a number of recording elements by a predetermined concavo-convex pattern, and a manufacturing method that enables efficient manufacture of such a magnetic recording medium. The magnetic recording medium includes a substrate, a soft magnetic layer formed over the substrate, a recording layer formed over the soft magnetic layer such as to have magnetic anisotropy in a direction perpendicular to surface, and being divided in a number of recording elements by a predetermined concavo-convex pattern, and a non-magnetic intermediate layer formed between the recording layer and the soft magnetic layer. The recording elements are formed to have a predetermined track shape in a data region.
摘要翻译：提供了具有良好的记录/再现特性的磁记录介质，其中记录层通过预定的凹凸图案分成多个记录元件，并且能够有效地制造这种磁记录介质的制造方法。磁记录介质包括基板，形成在基板上的软磁层，形成在软磁层上的记录层，以便在垂直于表面的方向上具有磁各向异性，并被多个记录元件划分为预定的凹凸图案和形成在记录层和软磁性层之间的非磁性中间层。记录元件形成为在数据区域中具有预定轨迹形状。

8. 发明申请

US20050233176A1 Information recording medium 失效
标题翻译：信息记录介质
公开(公告)号：US20050233176A1
公开(公告)日：2005-10-20
申请号：US11085522
申请日：2005-03-22
申请人： Mitsuru Takai , Yoshikazu Soeno , Katsumichi Tagami , Kazuya Shimakawa , Takahiro Suwa
发明人： Mitsuru Takai , Yoshikazu Soeno , Katsumichi Tagami , Kazuya Shimakawa , Takahiro Suwa
IPC分类号： G11B5/65 , G11B5/66 , G11B5/72 , G11B5/73 , G11B5/82 , G11B5/855 , G11B33/14
CPC分类号： G11B5/855
摘要： In an information recording medium where respective concave parts of a magnetic layer, which is formed on at least one side e of a substrate and in which a predetermined convex/concave pattern has been formed, are filled with non-magnetic material and non-magnetic layers are formed by the non-magnetic material in at least partial regions of respective upper surfaces of respective convex parts of the magnetic layer, the non-magnetic layers are formed so that parts thereof protrude further in a direction in which the convex parts protrude than other parts of the non-magnetic layers.
摘要翻译：在其中形成在基板的至少一个面e上并且其中形成有预定的凸/凹图案的磁性层的各个凹部填充有非磁性材料和非磁性的信息记录介质中在磁性层的各个凸部的各个上表面的至少部分区域中，由非磁性材料形成层，非磁性层形成为使得其部分在凸部突出的方向上进一步突出，其他部分的非磁性层。

9. 发明授权

US07597972B2 Magnetic recording medium including a patterned intermediate layer and a non-patterned soft magnetic layer and manufacturing method thereof 失效
标题翻译：包括图案化中间层和非图案化软磁性层的磁记录介质及其制造方法
公开(公告)号：US07597972B2
公开(公告)日：2009-10-06
申请号：US11135441
申请日：2005-05-24
申请人： Yoshikazu Soeno , Mitsuru Takai , Katsumichi Tagami , Kazuya Shimakawa
发明人： Yoshikazu Soeno , Mitsuru Takai , Katsumichi Tagami , Kazuya Shimakawa
IPC分类号： G11B5/667
CPC分类号： G11B5/855
摘要： A magnetic recording medium is provided which has good recording/reproducing characteristics with a recording layer divided in a number of recording elements by a predetermined concavo-convex pattern, and a manufacturing method that enables efficient manufacture of such a magnetic recording medium. The magnetic recording medium includes a substrate, a soft magnetic layer formed over the substrate, a recording layer formed over the soft magnetic layer such as to have magnetic anisotropy in a direction perpendicular to surface, and being divided in a number of recording elements by a predetermined concavo-convex pattern, and a non-magnetic intermediate layer formed between the recording layer and the soft magnetic layer. The recording elements are formed to have a predetermined track shape in a data region.
摘要翻译：提供了具有良好的记录/再现特性的磁记录介质，其中记录层通过预定的凹凸图案分成多个记录元件，并且能够有效地制造这种磁记录介质的制造方法。磁记录介质包括基板，形成在基板上的软磁层，形成在软磁层上的记录层，以便在垂直于表面的方向上具有磁各向异性，并被多个记录元件划分为预定的凹凸图案和形成在记录层和软磁性层之间的非磁性中间层。记录元件形成为在数据区域中具有预定轨迹形状。

10. 发明授权

US08587903B2 Suspension with high conductivity ground layer 有权
标题翻译：具有高导电性地层的悬浮体
公开(公告)号：US08587903B2
公开(公告)日：2013-11-19
申请号：US13302887
申请日：2011-11-22
申请人： Eriko Ajioka , Yoshikazu Soeno
发明人： Eriko Ajioka , Yoshikazu Soeno
IPC分类号： G11B5/48 , G11B21/16
CPC分类号： G11B5/4833 , G11B5/486 , G11B5/4866
摘要： A suspension is configured to support a magnetic head slider having a recording head element for recording to a magnetic recording medium and a microwave generating element that applies a high-frequency magnetic field to the magnetic recording medium when recording is conducted by the recording head element. The suspension has a flexure that supports the magnetic head slider, a microwave signal transmission line and a recording signal transmission line. The microwave signal transmission line is connected to the microwave generating element and configured to transmit microwave signals for generating the high-frequency magnetic field. The microwave signal transmission line and the recording signal transmission line are supported between the main body part and the support part, a portion of which has a first lamination structure where a first ground layer is conductive and a first insulating layer supports the microwave signal transmission.
摘要翻译：悬架被配置为支撑具有用于记录到磁记录介质的记录头元件的磁头滑块和当由记录头元件进行记录时向磁记录介质施加高频磁场的微波产生元件。悬架具有支撑磁头滑块，微波信号传输线和记录信号传输线的挠曲。微波信号传输线连接到微波产生元件，并被配置为发送用于产生高频磁场的微波信号。微波信号传输线和记录信号传输线被支撑在主体部分和支撑部分之间，其一部分具有第一层压结构，其中第一接地层是导电的，第一绝缘层支撑微波信号传输。

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