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1. 发明授权

US07420757B2 Method and apparatus for magnetic transfer 失效
标题翻译：用于磁转移的方法和装置
公开(公告)号：US07420757B2
公开(公告)日：2008-09-02
申请号：US11127237
申请日：2005-05-12
申请人： Akito Kamatani , Tsuneo Inui , Masashi Aoki , Masakazu Nishikawa
发明人： Akito Kamatani , Tsuneo Inui , Masashi Aoki , Masakazu Nishikawa
IPC分类号： G11B5/86
CPC分类号： G11B23/505 , G11B5/865
摘要： A magnetic transfer wherein the exchange of master mediums is made easy to perform is provided, whereby the operational efficiency and transfer efficiency are improved, leading to an overall improvement in productivity in the manufacture of preformatted slave mediums. A master fixing base for determining and supporting the position of a master medium, which bears transfer data, and a conjoining apparatus for conjoining the master medium and the slave medium that is to receive the transfer therefrom are provided. The master medium is exchanged along with the master fixing base. It is preferable that a cleaning means be provided.
摘要翻译：提供了使主介质的更换变得容易执行的磁转移，从而提高了操作效率和转印效率，从而总体上提高了预格式从属介质的制造中的生产率。提供了用于确定和支持承载传送数据的主介质的位置的主固定基座以及用于结合主介质和从属介质的用于接收其的从属介质的联结装置。主介质与主固定底座一起更换。优选的是提供清洁装置。

2. 发明授权

US07079336B2 Method and apparatus for magnetic transfer 失效
公开(公告)号：US07079336B2
公开(公告)日：2006-07-18
申请号：US11127254
申请日：2005-05-12
申请人： Akito Kamatani , Tsuneo Inui , Masashi Aoki , Masakazu Nishikawa
发明人： Akito Kamatani , Tsuneo Inui , Masashi Aoki , Masakazu Nishikawa
IPC分类号： G11B5/86
CPC分类号： G11B23/505 , G11B5/865
摘要： A magnetic transfer wherein the exchange of master mediums is made easy to perform is provided, whereby the operational efficiency and transfer efficiency are improved, leading to an overall improvement in productivity in the manufacture of preformatted slave mediums. A master fixing base for determining and supporting the position of a master medium, which bears transfer data, and a conjoining apparatus for conjoining the master medium and the slave medium that is to receive the transfer therefrom are provided. The master medium is exchanged along with the master fixing base. It is preferable that a cleaning means be provided.

3. 发明申请

US20050200995A1 Method and apparatus for magnetic transfer 失效
公开(公告)号：US20050200995A1
公开(公告)日：2005-09-15
申请号：US11127254
申请日：2005-05-12
申请人： Akito Kamatani , Tsuneo Inui , Masashi Aoki , Masakazu Nishikawa
发明人： Akito Kamatani , Tsuneo Inui , Masashi Aoki , Masakazu Nishikawa
IPC分类号： G11B5/86 , G11B23/50
CPC分类号： G11B23/505 , G11B5/865
摘要： A magnetic transfer wherein the exchange of master mediums is made easy to perform is provided, whereby the operational efficiency and transfer efficiency are improved, leading to an overall improvement in productivity in the manufacture of preformatted slave mediums. A master fixing base for determining and supporting the position of a master medium, which bears transfer data, and a conjoining apparatus for conjoining the master medium and the slave medium that is to receive the transfer therefrom are provided. The master medium is exchanged along with the master fixing base. It is preferable that a cleaning means be provided.

4. 发明申请

US20050213237A1 Method and apparatus for magnetic transfer 失效
公开(公告)号：US20050213237A1
公开(公告)日：2005-09-29
申请号：US11127237
申请日：2005-05-12
申请人： Akito Kamatani , Tsuneo Inui , Masashi Aoki , Masakazu Nishikawa
发明人： Akito Kamatani , Tsuneo Inui , Masashi Aoki , Masakazu Nishikawa
IPC分类号： G11B5/86 , G11B23/50
CPC分类号： G11B23/505 , G11B5/865
摘要： A magnetic transfer wherein the exchange of master mediums is made easy to perform is provided, whereby the operational efficiency and transfer efficiency are improved, leading to an overall improvement in productivity in the manufacture of preformatted slave mediums. A master fixing base for determining and supporting the position of a master medium, which bears transfer data, and a conjoining apparatus for conjoining the master medium and the slave medium that is to receive the transfer therefrom are provided. The master medium is exchanged along with the master fixing base. It is preferable that a cleaning means be provided.

5. 发明授权

US06906874B2 Method and apparatus for magnetic transfer 失效
标题翻译：用于磁转移的方法和装置
公开(公告)号：US06906874B2
公开(公告)日：2005-06-14
申请号：US10121679
申请日：2002-04-15
申请人： Akito Kamatani , Tsuneo Inui , Masashi Aoki , Masakazu Nishikawa
发明人： Akito Kamatani , Tsuneo Inui , Masashi Aoki , Masakazu Nishikawa
IPC分类号： G11B5/86 , G11B23/50
CPC分类号： G11B23/505 , G11B5/865
摘要： A magnetic transfer wherein the exchange of master mediums is made easy to perform is provided, whereby the operational efficiency and transfer efficiency are improved, leading to an overall improvement in productivity in the manufacture of preformatted slave mediums. A master fixing base for determining and supporting the position of a master medium, which bears transfer data, and a conjoining apparatus for conjoining the master medium and the slave medium that is to receive the transfer therefrom are provided. The master medium is exchanged along with the master fixing base. It is preferable that a cleaning means be provided.
摘要翻译：提供了使主介质的更换变得容易执行的磁转移，从而提高了操作效率和转印效率，从而总体上提高了预格式从属介质的制造中的生产率。提供了用于确定和支持承载传送数据的主介质的位置的主固定基座以及用于结合主介质和从属介质的用于接收其的从属介质的联结装置。主介质与主固定底座一起更换。优选的是提供清洁装置。

6. 发明授权

US06906875B2 Magnetic transfer device 失效
标题翻译：磁转移装置
公开(公告)号：US06906875B2
公开(公告)日：2005-06-14
申请号：US10144024
申请日：2002-05-14
申请人： Akito Kamatani , Masakazu Nishikawa , Makoto Nagao , Kazunori Komatsu , Tsuneo Inui , Kazuhiro Niitsuma
发明人： Akito Kamatani , Masakazu Nishikawa , Makoto Nagao , Kazunori Komatsu , Tsuneo Inui , Kazuhiro Niitsuma
IPC分类号： G11B5/00 , G11B5/86 , G11B23/50
CPC分类号： G11B5/865 , G11B23/505 , G11B2005/001
摘要： A magnetic transfer device for bringing a master carrier with information and a slave medium into intimate contact with each other and then applying a transfer field to transfer the information to the slave medium. The master carrier has an inclined face on its radially outer end. After the magnetic transfer of the information, claws are inserted in the gas formed by the inclined face of the master carrier and the slave medium. The slave medium held in intimate contact with the master carrier is separated from the master carrier by lifting the slave medium with the claws.
摘要翻译：一种用于使具有信息的主载波与从属介质彼此紧密接触，然后施加传送场以将信息传送到从属介质的磁传输装置。主托架在其径向外端具有倾斜面。在信息的磁传递之后，将爪插入由主载体和从属介质的倾斜面形成的气体中。与主托架保持紧密接触的从属介质通过用爪提起从属介质与主托架分离。

7. 发明授权

US07054080B2 Magnetic transfer apparatus 失效
标题翻译：磁转移装置
公开(公告)号：US07054080B2
公开(公告)日：2006-05-30
申请号：US11121932
申请日：2005-05-05
申请人： Masakazu Nishikawa , Kazuhiro Niitsuma , Akito Kamatani
发明人： Masakazu Nishikawa , Kazuhiro Niitsuma , Akito Kamatani
IPC分类号： G11B5/86
CPC分类号： B82Y10/00 , G11B5/59633 , G11B5/743 , G11B5/82 , G11B5/865 , Y10T428/12465 , Y10T428/32
摘要： By bring a master carrier and a slave medium into close contact with uniform force when executing magnetic transfer by applying transfer magnetic field in the state that the master carrier and slave medium is in confronted close contact and received within a holder, inferiority of transfer such as omission of signals is prevented and quality of transfer signals is enhanced.The magnetic transfer apparatus executes magnetic transfer by applying transfer magnetic field by means of a magnetic field applying apparatus 5 after a master carrier 3, 4 bearing transfer information and a slave medium 2 to be transferred are brought into confronted close contact and received within a holder 10, wherein said holder 10 has a substantially circular shape and in particular, the circularity of holder is not less than 98%, wherein the flexural rigidity=Ed3/12 determined by Young's modulus E and thickness d of the holder is in the range of 0.1˜30 kN·m2 when the width of close contact area between the slave medium and master carrier is defined as 1 m, and wherein the practical thickness of the holder is not less than 3 mm and not more than 15 mm.
摘要翻译：通过在主载体和从属介质紧密接触并接收在载体内的状态下，通过施加传递磁场来使主载体和从属介质与均匀的力紧密接触，从而传递的传递如防止信号的省略，并且提高传输信号的质量。磁传送装置通过在主载体3,4之间施加转移磁场来执行磁转移，主载体3,4之间的轴承转移信息和待传送的从属介质2被紧密接触并接收在保持器内如图10所示，其中所述保持器10具有大致圆形形状，特别地，保持器的圆形度不小于98％，其中由杨氏模量E和厚度d确定的弯曲刚度= Ed 3/12 当从属介质和主载体之间的紧密接触面积的宽度被定义为1m时，保持器的范围在0.1〜30kN.m 2范围内，并且其中保持器的实际厚度不小于3mm且不大于15mm。

8. 发明申请

US20050200992A1 Magnetic transfer apparatus 审中-公开
公开(公告)号：US20050200992A1
公开(公告)日：2005-09-15
申请号：US11121931
申请日：2005-05-05
申请人： Masakazu Nishikawa , Kazuhiro Niitsuma , Akito Kamatani
发明人： Masakazu Nishikawa , Kazuhiro Niitsuma , Akito Kamatani
IPC分类号： G11B5/596 , G11B5/82 , G11B5/86
CPC分类号： B82Y10/00 , G11B5/59633 , G11B5/743 , G11B5/82 , G11B5/865 , Y10T428/12465 , Y10T428/32
摘要： By bring a master carrier and a slave medium into close contact with uniform force when executing magnetic transfer by applying transfer magnetic field in the state that the master carrier and slave medium is in confronted close contact and received within a holder, inferiority of transfer such as omission of signals is prevented and quality of transfer signals is enhanced. The magnetic transfer apparatus executes magnetic transfer by applying transfer magnetic field by means of a magnetic field applying apparatus 5 after a master carrier 3, 4 bearing transfer information and a slave medium 2 to be transferred are brought into confronted close contact and received within a holder 10, wherein said holder 10 has a substantially circular shape and in particular, the circularity of holder is not less than 98%, wherein the flexural rigidity=Ed3/12 determined by Young's modulus E and thickness d of the holder is in the range of 0.1˜30 kN·m2 when the width of close contact area between the slave medium and master carrier is defined as 1 m, and wherein the practical thickness of the holder is not less than 3 mm and not more than 15 mm.

9. 发明申请

US20050024757A1 Master carrier for magnetic transfer 失效
标题翻译：磁传输主载波
公开(公告)号：US20050024757A1
公开(公告)日：2005-02-03
申请号：US10895313
申请日：2004-07-21
申请人： Hideyuki Kubota , Akito Kamatani , Masakazu Nishikawa
发明人： Hideyuki Kubota , Akito Kamatani , Masakazu Nishikawa
IPC分类号： G11B5/73 , G11B5/82 , G11B5/86
CPC分类号： B82Y10/00 , G11B5/743 , G11B5/82 , G11B5/865 , Y10T428/24355 , Y10T428/32
摘要： In a master carrier for magnetic transfer which comprises a data region and a servo pattern region that has a pattern of fine projections arrayed in the track direction thereof in accordance with the preformat signal information to be transferred onto an in-plane magnetic recording medium, the data region have a projection formed of a material such as carbon-based material that differs from the material of the servo pattern region.
摘要翻译：在用于磁转移的主载体中，其包括数据区域和伺服模式区域，所述数据区域和伺服模式区域具有根据要转移到平面内磁记录介质上的预格式化信号信息在轨道方向上排列的精细突起图案，数据区域具有由诸如碳基材料的材料形成的突起，其不同于伺服图案区域的材料。

10. 发明授权

US07054081B2 Magnetic transfer apparatus 失效
标题翻译：磁转移装置
公开(公告)号：US07054081B2
公开(公告)日：2006-05-30
申请号：US11121935
申请日：2005-05-05
申请人： Masakazu Nishikawa , Kazuhiro Niitsuma , Akito Kamatani
发明人： Masakazu Nishikawa , Kazuhiro Niitsuma , Akito Kamatani
IPC分类号： G11B5/86
CPC分类号： B82Y10/00 , G11B5/59633 , G11B5/743 , G11B5/82 , G11B5/865 , Y10T428/12465 , Y10T428/32
摘要： By bring a master carrier and a slave medium into close contact with uniform force when executing magnetic transfer by applying transfer magnetic field in the state that the master carrier and slave medium is in confronted close contact and received within a holder, inferiority of transfer such as omission of signals is prevented and quality of transfer signals is enhanced.The magnetic transfer apparatus executes magnetic transfer by applying transfer magnetic field by means of a magnetic field applying apparatus 5 after a master carrier 3, 4 bearing transfer information and a slave medium 2 to be transferred are brought into confronted close contact and received within a holder 10, wherein said holder 10 has a substantially circular shape and in particular, the circularity of holder is not less than 98%, wherein the flexural rigidity=Ed3/12 determined by Young's modulus E and thickness d of the holder is in the range of 0.1˜30 kN·m2 when the width of close contact area between the slave medium and master carrier is defined as 1 m, and wherein the practical thickness of the holder is not less than 3 mm and not more than 15 mm.
摘要翻译：通过在主载体和从属介质紧密接触并接收在载体内的状态下，通过施加传递磁场来使主载体和从属介质与均匀的力紧密接触，从而传递的传递如防止信号的省略，并且提高传输信号的质量。磁传送装置通过在主载体3,4之间施加转移磁场来执行磁转移，主载体3,4之间的轴承转移信息和待传送的从属介质2被紧密接触并接收在保持器内如图10所示，其中所述保持器10具有大致圆形形状，特别地，保持器的圆形度不小于98％，其中由杨氏模量E和厚度d确定的弯曲刚度= Ed 3/12 当从属介质和主载体之间的紧密接触面积的宽度被定义为1m时，保持器的范围在0.1〜30kN.m 2范围内，并且其中保持器的实际厚度不小于3mm且不大于15mm。

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