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公开(公告)号：US20050018335A1
公开(公告)日：2005-01-27
申请号：US10897162
申请日：2004-07-23
摘要： The master carrier for magnetic transfer of the invention comprises a support and a magnetic layer formed on the surface of the support, wherein an uneven transfer pattern that corresponds to the information to be transferred to a magnetic recording medium is formed in the surface of the magnetic layer, and a relief is formed in the site where the transfer pattern is not formed.
摘要翻译： 本发明的磁转移主载体包括支撑体和形成在支撑体表面上的磁性层，其中在磁性表面上形成对应于要转移到磁记录介质的信息的不均匀的转移图案 并且在没有形成转印图案的部位形成浮雕。
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公开(公告)号：US07368186B2
公开(公告)日：2008-05-06
申请号：US10897162
申请日：2004-07-23
摘要： The master carrier for magnetic transfer of the invention comprises a support and a magnetic layer formed on the surface of the support, wherein an uneven transfer pattern that corresponds to the information to be transferred to a magnetic recording medium is formed in the surface of the magnetic layer, and a relief is formed in the site where the transfer pattern is not formed.
摘要翻译： 本发明的磁转移主载体包括支撑体和形成在支撑体表面上的磁性层，其中在磁性表面上形成对应于要转移到磁记录介质的信息的不均匀的转移图案 并且在没有形成转印图案的部位形成浮雕。
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公开(公告)号：US07630153B2
公开(公告)日：2009-12-08
申请号：US10927010
申请日：2004-08-27
IPC分类号： G11B5/86
CPC分类号： G11B5/865
摘要： A master carrier for magnetic transfer, has: a support having an information writing region where a projection transfer pattern having a first projection is formed, the first projection corresponding to information to be transferred onto a magnetic recording medium; and a magnetic layer on the transfer pattern of the support, wherein the master carrier has a second projection on a surface of the support and the second projection is formed in a region where the information writing region isn't formed to sustain the region where the information writing region isn't formed while the magnetic recording medium and the support are brought into intimate contact with each other.
摘要翻译： 一种用于磁转移的主载体，具有：具有信息写入区域的支撑体，其中形成有具有第一突起的投影转印图案，所述第一投影对应于要转印到磁记录介质上的信息; 以及在所述支撑体的转印图案上的磁性层，其中所述主载体在所述支撑体的表面上具有第二突出部，并且所述第二突起形成在所述信息写入区域未形成的区域中， 在磁记录介质和支撑体彼此紧密接触的同时，不形成信息写入区域。
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公开(公告)号：US20050078392A1
公开(公告)日：2005-04-14
申请号：US10927010
申请日：2004-08-27
CPC分类号： G11B5/865
摘要： A master carrier for magnetic transfer, has: a support having an information writing region where a projection transfer pattern having a first projection is formed, the first projection corresponding to information to be transferred onto a magnetic recording medium; and a magnetic layer on the transfer pattern of the support, wherein the master carrier has a second projection on a surface of the support and the second projection is formed in a region where the information writing region isn't formed to sustain the region where the information writing region isn't formed while the magnetic recording medium and the support are brought into intimate contact with each other.
摘要翻译： 一种用于磁转移的主载体，具有：具有信息写入区域的支撑体，其中形成有具有第一突起的投影转印图案，所述第一投影对应于要转印到磁记录介质上的信息; 以及在所述支撑体的转印图案上的磁性层，其中所述主载体在所述支撑体的表面上具有第二突出部，并且所述第二突起形成在所述信息写入区域未形成的区域中， 在磁记录介质和支撑体彼此紧密接触的同时，不形成信息写入区域。
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5.发明申请Method of manufacturing master disks for magnetic transferring, system of controlling content concentrations in electroforming bath, and magnetic recording medium 审中-公开制造用于磁性转印的母盘的方法，控制电铸浴中的含量浓度的系统和磁记录介质公开(公告)号：US20060219560A1
公开(公告)日：2006-10-05
申请号：US11391234
申请日：2006-03-29
申请人： Seiji Kasahara
发明人： Seiji Kasahara
摘要： A method of manufacturing master disks for magnetic transferring, by which a metal disk of a prescribed thickness is formed by electroforming over an original disk on which a convexo-concave pattern matching transfer information is formed, a master substrate is fabricated from the metal disk peeled off the original disk, and a magnetic layer is formed over the convexo-concave pattern of the master substrate, the method comprising the steps of: monitoring either continuously or at prescribed intervals of time the content concentrations in an electroforming bath used for the electroforming, and carrying out bath adjustment to maintain the content concentrations in the electroforming bath within a prescribed range.
摘要翻译： 一种制造用于磁转移的母盘的方法，通过电铸在其上形成有匹配转印信息的凸凹图案的原盘上形成规定厚度的金属盘，由剥离的金属盘制成母基板 离开原始盘，并且在母板的凸凹图案上形成磁性层，该方法包括以下步骤：连续地或以规定的时间间隔监测用于电铸的电铸浴中的含量浓度， 并进行洗浴调整以将电铸浴中的含量浓度保持在规定范围内。
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6.发明申请Magnetic transfer master disk, its manufacturing method and magnetic transfer method 失效磁传输主盘，其制造方法和磁转移方式公开(公告)号：US20060177699A1
公开(公告)日：2006-08-10
申请号：US11347326
申请日：2006-02-06
申请人： Kenji Ichikawa , Shiho Kamisawa , Seiji Kasahara
发明人： Kenji Ichikawa , Shiho Kamisawa , Seiji Kasahara
摘要： The present invention provides a magnetic transfer master disk comprising: a master substrate formed by a metal plate, on a surface of which a protruding and recessed pattern corresponding to transfer information is transferred by electroforming, the metal plate being composed of two or more electroforming layers that are different from each other in crystal orientation; and a magnetic layer formed on the protruding and recessed pattern of the master substrate in order to eliminate warpage and distortion of the master disk even if the close contact pressure is increased during transferring magnetic information such as format information to a magnetic disk used in a hard disk device and the like.
摘要翻译： 本发明提供一种磁转移母盘，包括：由金属板形成的母基板，其表面上通过电铸转印对应于转印信息的突出和凹陷图案，所述金属板由两个或更多个电铸层 在晶体取向上彼此不同; 以及形成在母板的突出和凹陷图案上的磁性层，以便消除主盘的翘曲和变形，即使在将诸如格式信息的磁信息转移到硬盘中使用的磁盘中时，即使接近压力增加 盘装置等。
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公开(公告)号：US20090056924A1
公开(公告)日：2009-03-05
申请号：US11914240
申请日：2006-05-12
申请人： Takanari Inatomi , Yasuhiro Sakai , Shigeki Maruyama , Shoko Suyama , Ryutaro Hino , Atsuhiko Terada , Kaoru Onuki , Shinji Kubo , Seiji Kasahara
发明人： Takanari Inatomi , Yasuhiro Sakai , Shigeki Maruyama , Shoko Suyama , Ryutaro Hino , Atsuhiko Terada , Kaoru Onuki , Shinji Kubo , Seiji Kasahara
IPC分类号： F28F3/08
CPC分类号： F28F21/04 , F28F7/02 , F28F2230/00 , F28F2265/26 , F28F2275/205 , G21D1/02 , Y02E30/40
摘要： A ceramic heat exchanger includes a heat exchange section that heat-exchanges between two fluids A and B flowing opposite directions to each other. The heat exchange section includes ceramic blocks stacked one on top of another with a seal therebetween. The ceramic blocks have a plurality of parallel lines of flow channels, each line defined by the flow channels through which the same fluid flows, any two adjacent lines being defined by the flow channels through which the different fluids A and B flow respectively. Both ends in the stacking direction of the stack are bound to join and integrate the ceramic blocks with tightening means including end plates and a tie rod. A thermal expansion absorber is disposed on an external surface of the end plates for absorbing thermal expansion in the axial direction of the tie rod.
摘要翻译： 陶瓷热交换器包括热交换部，其在彼此相反的方向流动的两个流体A和B之间进行热交换。 热交换部分包括彼此堆叠的陶瓷块，其间具有密封。 陶瓷块具有多个平行的流动通道线，每条线由相同流体流过的流动通道限定，任何两条相邻的线路由不同流体A和B流过的流动通道限定。 在堆叠的堆叠方向上的两端必须将陶瓷块与包括端板和拉杆的紧固装置结合并整合。 热膨胀吸收器设置在端板的外表面上，用于吸收拉杆的轴向热膨胀。
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公开(公告)号：US20080014456A1
公开(公告)日：2008-01-17
申请号：US11857174
申请日：2007-09-18
申请人： Masakazu Nishikawa , Seiji Kasahara
发明人： Masakazu Nishikawa , Seiji Kasahara
IPC分类号： G11B5/86
CPC分类号： G11B5/865 , G11B5/012 , G11B5/59688 , G11B5/82 , G11B2005/001 , Y10T428/12
摘要： A process for producing a master carrier contains steps of: forming a desired pattern on a support to form a resist pattern support; forming a first ferromagnetic thin film on the resist pattern support by a vacuum film forming method; forming a third ferromagnetic thick film on the first ferromagnetic thin film by an electroplating; and peeling the support from the resist pattern support provided with the first ferromagnetic thin film and the third ferromagnetic thick film.
摘要翻译： 用于制造主载体的方法包括以下步骤：在载体上形成所需的图案以形成抗蚀剂图案载体; 通过真空成膜法在抗蚀剂图案载体上形成第一铁磁薄膜; 通过电镀在第一铁磁薄膜上形成第三铁磁厚膜; 以及从设置有第一铁磁性薄膜和第三铁磁性厚膜的抗蚀剂图案支持体剥离支撑体。
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公开(公告)号：US20050042473A1
公开(公告)日：2005-02-24
申请号：US10916527
申请日：2004-08-12
申请人： Masakazu Nishikawa , Seiji Kasahara
发明人： Masakazu Nishikawa , Seiji Kasahara
CPC分类号： G11B5/865 , G11B5/012 , G11B5/59688 , G11B5/82 , G11B2005/001 , Y10T428/12
摘要： A process for producing a master carrier contains steps of: forming a desired pattern on a support to form a resist pattern support; forming a first ferromagnetic thin film on the resist pattern support by a vacuum film forming method; forming a third ferromagnetic thick film on the first ferromagnetic thin film by an electroplating; and peeling the support from the resist pattern support provided with the first ferromagnetic thin film and the third ferromagnetic thick film.
摘要翻译： 用于制造主载体的方法包括以下步骤：在载体上形成所需的图案以形成抗蚀剂图案载体; 通过真空成膜法在抗蚀剂图案载体上形成第一铁磁薄膜; 通过电镀在第一铁磁薄膜上形成第三铁磁厚膜; 以及从设置有第一铁磁性薄膜和第三铁磁性厚膜的抗蚀剂图案支持体剥离支撑体。
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公开(公告)号：US07784765B2
公开(公告)日：2010-08-31
申请号：US11987167
申请日：2007-11-28
申请人： Kenji Ichikawa , Seiji Kasahara
发明人： Kenji Ichikawa , Seiji Kasahara
CPC分类号： G11B5/865 , B29L2017/005 , B82Y10/00 , C25D1/10 , C25D5/10 , G11B5/743 , G11B5/855 , G11B7/261 , G11B7/263 , G11B11/10582
摘要： There is provided a mold which contains at least two electroforming layers, wherein the mold has a concavo-convex pattern on a surface thereof, and the electroforming layers include at least two adjacent layers having the same crystal orientation.
摘要翻译： 提供了一种包含至少两个电铸层的模具，其中模具在其表面上具有凹凸图案，并且电铸层包括具有相同晶体取向的至少两个相邻层。
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