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1. 发明授权

US08360139B2 Ceramics heat exchanger 有权
标题翻译：陶瓷换热器
公开(公告)号：US08360139B2
公开(公告)日：2013-01-29
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： F28D7/10 , F28D7/02 , F28F7/00 , F28F9/02 , F28F9/00
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。

2. 发明授权

US07674535B2 Magnetic transfer master disk, its manufacturing method and magnetic transfer method 失效
标题翻译：磁传输主盘，其制造方法和磁转移方式
公开(公告)号：US07674535B2
公开(公告)日：2010-03-09
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
IPC分类号： G11B5/66 , G11B5/851 , G11B5/858
CPC分类号： G11B5/865 , G11B5/82 , G11B5/855
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。

3. 发明授权

US07630153B2 Master carrier for magnetic transfer 失效
标题翻译：磁传输主载波
公开(公告)号：US07630153B2
公开(公告)日：2009-12-08
申请号：US10927010
申请日：2004-08-27
申请人： Akito Kamatani , Kazuhiro Niitsuma , Seiji Kasahara
发明人： Akito Kamatani , Kazuhiro Niitsuma , Seiji Kasahara
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。

4. 发明授权

US07368186B2 Master carrier for magnetic transfer 失效
标题翻译：磁传输主载波
公开(公告)号：US07368186B2
公开(公告)日：2008-05-06
申请号：US10897162
申请日：2004-07-23
申请人： Naoto Fujiwara , Seiji Kasahara , Kazuhiro Niitsuma
发明人： Naoto Fujiwara , Seiji Kasahara , Kazuhiro Niitsuma
IPC分类号： G11B5/65 , G11B5/02
CPC分类号： G11B5/865 , G11B5/82
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。

5. 发明申请

US20060216550A1 Method of manufacturing master disk for magnetic transfer, master disk for magnetic transfer, and magnetic recording medium 审中-公开
标题翻译：用于磁转移的母盘的制造方法，用于磁性转印的母盘和磁记录介质
公开(公告)号：US20060216550A1
公开(公告)日：2006-09-28
申请号：US11385702
申请日：2006-03-22
申请人： Seiji Kasahara
发明人： Seiji Kasahara
IPC分类号： G11B5/64 , B05D5/12
CPC分类号： G11B5/865 , G11B5/82
摘要： The present invention provides a method of manufacturing a master disk for magnetic transfer, comprising the steps of: forming a metal plate having a predetermined thickness on an original plate having a concavo-convex pattern corresponding to information to be transferred; stamping the metal plate separated from the original plate to form a center opening and a circular rim, thereby providing a master substrate; and depositing a magnetic layer on the concavo-convex pattern of the master substrate, wherein a region at the upper edge of the center opening where a roll off occurs when the center opening of the master substrate is formed by stamping is defined as a center-opening roll-off region, a predetermined range of center-opening buffer region is provided outside of the center-opening roll-off region, and the concavo-convex pattern is formed outside of the center-opening buffer region.
摘要翻译：本发明提供一种制造用于磁转移的母盘的方法，包括以下步骤：在具有对应于要传送的信息的凹凸图案的原版上形成具有预定厚度的金属板; 冲压与原版分离的金属板，形成中心开口和圆形边缘，从而提供主基板; 并且在母基板的凹凸图案上沉积磁性层，其中当通过冲压形成母版基板的中心开口时，在中心开口的上边缘处发生滚落的区域被定义为中心开口，开口滚降区域，中心开口缓冲区域的预定范围设置在中心开口滚降区域的外侧，并且凹凸图案形成在中心开口缓冲区域的外部。

6. 发明申请

US20050078392A1 Master carrier for magnetic transfer 失效
标题翻译：磁传输主载波
公开(公告)号：US20050078392A1
公开(公告)日：2005-04-14
申请号：US10927010
申请日：2004-08-27
申请人： Akito Kamatani , Kazuhiro Niitsuma , Seiji Kasahara
发明人： Akito Kamatani , Kazuhiro Niitsuma , Seiji Kasahara
IPC分类号： G11B5/65 , G11B5/82 , 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。

7. 发明授权

US06652953B2 Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US06652953B2
公开(公告)日：2003-11-25
申请号：US09358552
申请日：1999-07-22
申请人： Kazunori Komatsu , Seiji Kasahara
发明人： Kazunori Komatsu , Seiji Kasahara
IPC分类号： G11B564
CPC分类号： G11B5/7085 , G11B5/708 , Y10T428/24355 , Y10T428/25 , Y10T428/265 , Y10T428/31
摘要： A magnetic recording medium includes a support, and a single magnetic layer having a thickness of 0.3 &mgr;m or less, which contains nonmagnetic particles. In the magnetic medium, the thickness of the single magnetic layer is equal to or larger than an average particle diameter of the nonmagnetic particles.
摘要翻译：磁记录介质包括载体和厚度为0.3μm或更小的含有非磁性颗粒的单个磁性层。在磁性介质中，单个磁性层的厚度等于或大于非磁性颗粒的平均粒径。

8. 发明申请

US20100079893A1 METHOD FOR PRODUCING CONCAVO-CONVEX MEMBER, CONCAVO-CONVEX MEMBER, MAGNETIC TRANSFER METHOD, AND PERPENDICULAR MAGNETIC RECORDING MEDIUM 审中-公开
标题翻译：用于生产圆锥形构件，凹凸构件，磁转移方法和全磁性记录介质的方法
公开(公告)号：US20100079893A1
公开(公告)日：2010-04-01
申请号：US12570126
申请日：2009-09-30
申请人： SOICHIRO HONDA , TAKEO KIDO , SEIJI KASAHARA
发明人： SOICHIRO HONDA , TAKEO KIDO , SEIJI KASAHARA
IPC分类号： G11B5/02 , B32B3/02 , C23C28/00
CPC分类号： G11B5/82 , B82Y10/00 , C25D1/003 , C25D1/10 , C25D1/22 , G11B5/743 , G11B5/855 , G11B5/865
摘要： A method for producing a concaves-convex member having a concavo-convex pattern on a surface of a base material, including: forming a covering layer on surfaces of at least concave portions of an original master for producing a concavo-convex member, with a concavo-convex pattern provided on its surface; forming a barrier layer on a surface of the covering layer positioned at the at least concave portions of the original master; forming a base material by electrodepositing metal on a surface of the original master which is provided with the covering layer and the barrier layer on the at least concave portions; and separating, from the original master, the base material provided with the barrier layer and the covering layer over surfaces of at least convex portions, wherein a metal element contained in the barrier layer has an ionization tendency smaller than that of a metal element contained in the covering layer.
摘要翻译：一种在基材表面上具有凹凸图案的凹凸构件的制造方法，其特征在于，包括：在原稿的至少凹部的至少凹部的表面上形成覆盖层，用于制造凹凸构件，在其表面上提供凹凸图案; 在位于原始主机的至少凹部的覆盖层的表面上形成阻挡层; 通过在设置有所述覆盖层和所述阻挡层的所述至少凹部上的所述原始母板的表面上电沉积金属来形成基材; 并且在至少凸部的表面上与原始母版分离设置有阻挡层和覆盖层的基材，其中包含在阻挡层中的金属元素的电离倾向小于包含在金属元素中的金属元素覆盖层。

9. 发明申请

US20080241525A1 STAMPER FOR OPTICAL INFORMATION RECORDING MEDIUM, MASTER FOR MAGNETIC TRANSFER, AND MANUFACTURING METHODS THEREOF 审中-公开
标题翻译：用于光信息记录介质的保护器，用于磁传送的主机及其制造方法
公开(公告)号：US20080241525A1
公开(公告)日：2008-10-02
申请号：US12059962
申请日：2008-03-31
申请人： Seiji KASAHARA
发明人： Seiji KASAHARA
IPC分类号： C23C22/78 , B32B5/00
CPC分类号： G11B7/261 , B29C45/2632 , B29C45/37 , B82Y10/00 , C25D1/10 , C25D3/12 , C25D3/562 , C25D5/18 , G11B5/743 , G11B5/82 , G11B5/855 , G11B5/858 , G11B5/865 , Y10T428/265
摘要： A method of manufacturing a stamper for an optical information recording medium comprises the steps of: preparing a mother stamper having a surface layer in which a grooved pattern is formed; forming a conductive layer on the mother stamper; and forming an electroplating layer on the conductive layer by electroplating the mother stamper in a plating solution consisting mainly of nickel sulfamate. In this method, a current density is increased at a predetermined increasing rate at a start of electroplating.
摘要翻译：一种制造光学信息记录介质的压模的方法包括以下步骤：制备具有其中形成有凹槽图案的表面层的母模; 在母模上形成导电层; 以及通过在主要由氨基磺酸镍组成的电镀溶液中电镀母模，在导电层上形成电镀层。在该方法中，在电镀开始时以预定的增加速率增加电流密度。

10. 发明申请

US20060219560A1 Method of manufacturing master disks for magnetic transferring, system of controlling content concentrations in electroforming bath, and magnetic recording medium 审中-公开
标题翻译：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
IPC分类号： C25D7/00 , G11B3/70
CPC分类号： G11B5/865 , B82Y10/00 , C25D1/00 , C25D1/10 , C25D21/14 , G11B5/743
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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