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1. 发明申请

US20050008901A1 Magnetic recording medium including a magnetic layer containing a nonmagnetic oxide 审中-公开
标题翻译：磁记录介质包括含有非磁性氧化物的磁性层
公开(公告)号：US20050008901A1
公开(公告)日：2005-01-13
申请号：US10915344
申请日：2004-08-11
申请人： Kazuyuki Usuki , Kenichi Moriwaki , Kazutoshi Katayama , Makoto Nagao
发明人： Kazuyuki Usuki , Kenichi Moriwaki , Kazutoshi Katayama , Makoto Nagao
IPC分类号： G11B5/64 , G11B5/73 , G11B5/851 , G11B5/187 , B32B5/16
CPC分类号： G11B5/7325 , G11B5/656 , G11B5/7315 , G11B5/7379 , G11B5/851 , Y10T428/24248 , Y10T428/24281 , Y10T428/256 , Y10T428/259
摘要： A magnetic recording medium, which contains a chromium-containing primer layer and a magnetic layer at least on one surface of a nonmagnetic support member, the chromium-containing primer layer contains chromium and at least one type of element selected from a group of cobalt, beryllium, osmium, rhenium, titanium, zinc, tantalum, aluminum, molybdenum, tungsten, vanadium, iron, antimony, iridium, ruthenium, rhodium, platinum, palladium, silicon, and zirconium, and the magnetic layer contains a ferromagnetic metal alloy containing at least cobalt, platinum and chromium, and a nonmagnetic material.
摘要翻译：一种磁记录介质，其含有至少在非磁性支撑构件的一个表面上的含铬底漆层和磁性层，所述含铬底漆层含有铬和至少一种选自钴，铍，锇，铼，钛，锌，钽，铝，钼，钨，钒，铁，锑，铱，钌，铑，铂，钯，硅和锆，并且磁性层含有强磁性金属合金，最少的钴，铂和铬，以及非磁性材料。

2. 发明授权

US06829201B2 Magnetic information recording medium having regions magnetized in different directions, a method for recording and reproducing for the same, and a method of manufacturing the same 失效
标题翻译：具有沿不同方向磁化的区域的磁信息记录介质及其记录和再现方法及其制造方法
公开(公告)号：US06829201B2
公开(公告)日：2004-12-07
申请号：US10023832
申请日：2001-12-21
申请人： Masakazu Nishikawa , Kazuyuki Usuki , Yoshihisa Usami , Makoto Nagao
发明人： Masakazu Nishikawa , Kazuyuki Usuki , Yoshihisa Usami , Makoto Nagao
IPC分类号： G11B1100
CPC分类号： G11B5/865 , B82Y10/00 , G11B5/5526 , G11B5/59677 , G11B5/743 , G11B5/82 , G11B5/825 , G11B11/10526 , G11B11/10565 , G11B11/10576 , G11B11/10578 , G11B11/10582 , G11B2005/0021
摘要： There are provided an information recording medium which permits accurate tracking servo, and a method for recording and reproducing for an information recording medium which allows recording and reproducing of a signal at a favorable S/N by carrying out at least one of information recording and information reproduction while accurately performing tracking servo. A magneto-optic disk includes a magnetic recording layer for magnetically recording information. The magnetic recording layer is in advance magnetized for concentrically or spirally around the center of the disk in such a manner that magnetized regions are disposed such that adjacent regions are magnetized in different directions and alternately arranged in the radial direction of the disk. Accordingly, tracking can be continuously performed and accurate tracking servo can also be performed.
摘要翻译：提供了一种允许精确跟踪伺服的信息记录介质，以及一种用于信息记录介质的记录和再现方法，该信息记录介质允许通过执行信息记录和信息中的至少一个来以良好的S / N记录和再现信号正确执行跟踪伺服时再现。磁光盘包括用于磁记录信息的磁记录层。磁记录层预先被磁化以围绕盘的中心同心或螺旋地以磁化区域被布置成使得相邻区域沿不同方向被磁化并且沿盘的径向方向交替布置。因此，可以连续执行跟踪，并且还可以执行精确的跟踪伺服。

3. 发明授权

US06977786B2 Information recording method using a vertical magnetic system 失效
标题翻译：使用垂直磁系统的信息记录方法
公开(公告)号：US06977786B2
公开(公告)日：2005-12-20
申请号：US10264343
申请日：2002-10-04
申请人： Kazuyuki Usuki , Masakazu Nishikawa , Makoto Nagao
发明人： Kazuyuki Usuki , Masakazu Nishikawa , Makoto Nagao
IPC分类号： G11B5/82 , G11B5/02 , G11B5/596 , G11B5/86 , G11B13/00
CPC分类号： G11B5/59677 , G11B5/59611 , G11B5/865
摘要： In an information recording method of the present invention by carrying out recording data while carrying out tracking servo accurately, high density recording of signals at a good S/N can be carried out, and high density recording by a vertical magnetic recording system can be carried out. A magnetic disk comprises a magnetic recording layer, and the magnetic recording layer is magnetized in advance such that magnetized regions A and B having different magnetization directions are formed. At a time of recording data, vertical magnetic recording is carried out by a magnetic head while carrying out accurate tracking servo by optically tracking by a magneto-optical effect utilizing a difference in the magnetization directions of the magnetized regions A and B. Therefore, high-density recording at a good S/N is possible.
摘要翻译：在本发明的信息记录方法中，通过在精确地执行跟踪伺服的同时执行记录数据，可以进行具有良好S / N的信号的高密度记录，并且可以承载通过垂直磁记录系统的高密度记录出来磁盘包括磁记录层，磁记录层被预先磁化，从而形成磁化方向不同的磁化区域A和B. 在记录数据时，通过利用磁化区域A和B的磁化方向上的差异的磁光效应通过光学跟踪进行精确的跟踪伺服，由磁头执行垂直磁记录。因此，高在良好的S / N下的密度记录是可能的。

4. 发明授权

US06433944B1 Master carrier for magnetic transfer and method for transfer 失效
标题翻译：磁传输主载波和传输方法
公开(公告)号：US06433944B1
公开(公告)日：2002-08-13
申请号：US09401961
申请日：1999-09-22
申请人： Makoto Nagao , Kazutoshi Katayama , Ryuji Sugita
发明人： Makoto Nagao , Kazutoshi Katayama , Ryuji Sugita
IPC分类号： G11B586
CPC分类号： G11B5/865 , G11B5/012 , G11B5/59633 , G11B5/82
摘要： The present invention provides a master carrier for magnetic transfer, comprising a plurality of transfer information recording sectors having recording information magnetized thereon, a non-magnetic-material sector defining each of the transfer information recording sectors is present between each of adjacent transfer information recording sectors, and surfaces of the transfer information recording sectors and surfaces of the non-magnetic material sectors are positioned on and form the same plane.
摘要翻译：本发明提供了一种用于磁转移的主载波，包括多个具有磁化磁记录信息的传输信息记录扇区，定义每个传输信息记录扇区的非磁性材料扇区存在于相邻传输信息记录扇区，并且传送信息记录扇区的表面和非磁性材料扇区的表面位于并形成同一平面。

5. 发明授权

US07965535B2 Electrode master for ferroelectric recording and method for recording on ferroelectric recording medium 失效
标题翻译：用于铁电记录的电极母线和在铁电记录介质上记录的方法
公开(公告)号：US07965535B2
公开(公告)日：2011-06-21
申请号：US12412605
申请日：2009-03-27
申请人： Makoto Nagao
发明人： Makoto Nagao
IPC分类号： G11C11/22
CPC分类号： G11C11/22 , B82Y10/00 , G11B5/743 , G11B9/02 , G11B9/1454
摘要： An electrode master for ferroelectric recording records information on a ferroelectric recording medium in which the direction of polarization of a ferroelectric material has been unified in one direction by applying a voltage thereto, based on the direction of polarization of the ferroelectric material, by applying voltage pulses to the ferroelectric recording medium. The electrode master includes an electroconductive base material; a plurality of electrode convexes provided on a surface of the electroconductive base material so as to correspond to information to be recorded on the ferroelectric recording medium; and an electrode terminal conducted to each of the electrode convexes and provided on the electroconductive base material.
摘要翻译：用于铁电记录的电极母盘通过施加电压脉冲来基于铁电材料的极化方向，在铁电记录介质上记录信息，其中铁电材料的极化方向已经在一个方向上被一体化，到铁电记录介质。电极主体包括导电基材; 多个电极凸起，设置在所述导电性基材的表面上，以对应于要记录在所述铁电记录介质上的信息; 以及电极端子，其传导到每个电极凸起并设置在导电性基材上。

6. 发明申请

US20100208647A1 COMMUNICATION APPARATUS AND COMMUNICATION CONTROL PROGRAM 有权
标题翻译：通信设备和通信控制程序
公开(公告)号：US20100208647A1
公开(公告)日：2010-08-19
申请号：US12707814
申请日：2010-02-18
申请人： Makoto Nagao , Nami Takaoka , Yasutoyo Shimao , Masaaki Kitagawa , Shinichirou Adachi
发明人： Makoto Nagao , Nami Takaoka , Yasutoyo Shimao , Masaaki Kitagawa , Shinichirou Adachi
IPC分类号： H04B7/14
CPC分类号： H04B7/2606
摘要： A communication apparatus includes an input unit that inputs names of repeater stations to which the local communication apparatus and a communication counterpart belong respectively, a memory storing identification information of each repeater station, and information needed to set a communication path from the repeater station to another repeater station as communication path setting information associated with the name of the repeater station, an information retrieving section that retrieves identification information of the repeater station, and information needed to set a communication path to another repeater station from the associated information stored in the memory based on the input name of the repeater station, and a communication frame generating section that generates a communication frame including the identification information of the repeater station, and the information needed to set the communication path from the repeater station to which the local communication apparatus belongs to the repeater station of the communication counterpart from a result of the information retrieval.
摘要翻译：通信装置包括输入单元，其输入本地通信装置和通信对方分别属于的中继站的名称，存储每个中继站的识别信息的存储器以及设置从中继站到另一个的通信路径所需的信息中继站作为与中继站的名称相关联的通信路径设置信息，检索中继站的标识信息的信息检索部分以及从存储在存储器中的相关信息设置到另一个中继站的通信路径所需的信息以及生成包括中继站的识别信息的通信帧的通信帧生成部以及从本地通信应用的中继站设置通信路径所需的信息的通信帧生成部信息检索结果属于通信对方的中继站。

7. 发明授权

US07440207B2 Magnetic-transfer method, magnetic recording medium, and magnetic recording device 失效
标题翻译：磁转移方式，磁记录介质和磁记录装置
公开(公告)号：US07440207B2
公开(公告)日：2008-10-21
申请号：US11248292
申请日：2005-10-13
申请人： Makoto Nagao , Satoshi Wakamatsu , Minoru Araki , Kazunori Komatsu
发明人： Makoto Nagao , Satoshi Wakamatsu , Minoru Araki , Kazunori Komatsu
IPC分类号： G11B5/86
CPC分类号： G11B5/865
摘要： Provided is a method of magnetic transfer. The method includes initially DC-magnetizing a transfer-recipient disc in a circumferential direction, by applying a magnetic field to the transfer-recipient disc in the circumferential direction thereof bringing initially DC-magnetized transfer-recipient disc and a master disc into close contact with each other, on the top side of the master disc a magnetic layer including a great number of protrusions that configure a magnetic pattern being formed; and executing magnetic transfer in such a way that a magnetic-field generation device is provided, and that, when a magnetic field is applied in a circumferential direction to the transfer-recipient disc and the master disc, transfer of the magnetic pattern of the master disc onto the transfer-recipient disc occurs.
摘要翻译：提供了磁转移的方法。该方法包括首先通过在圆周方向上向转移 - 受体盘施加磁场，使圆周方向上的转移 - 受体盘直接磁化，从而使初始DC磁化转移受体盘和母盘与彼此之间，在母盘的顶侧，包括构成形成磁性图案的大量突起的磁性层; 并且以提供磁场产生装置的方式执行磁转移，并且当沿着圆周方向向转印盘和母盘施加磁场时，主转盘的磁性图案光盘发生在转接盘上。

8. 发明申请

US20070002480A1 DC demagnetization method and apparatus for magnetic recording medium and magnetic transfer method and apparatus 审中-公开
标题翻译：用于磁记录介质的DC去磁方法和装置以及磁转移方法和装置
公开(公告)号：US20070002480A1
公开(公告)日：2007-01-04
申请号：US11476857
申请日：2006-06-29
申请人： Tatsuya Fujinami , Makoto Nagao , Kazunori Komatsu
发明人： Tatsuya Fujinami , Makoto Nagao , Kazunori Komatsu
IPC分类号： G11B5/86 , G11B5/03
CPC分类号： G11B5/865 , B82Y10/00 , G11B5/0245 , G11B5/743
摘要： According to the present invention, since the applied magnetic field strength is controlled so as to fall between maximum magnetic field strength×0.7 and the maximum magnetic field strength over almost an entire surface of the magnetic recording medium, there is not much variation in the strength of the applied magnetic field relative to media coercivity during DC demagnetization, which makes it possible to obtain uniform magnetization over almost the entire surface.
摘要翻译：根据本发明，由于施加的磁场强度被控制为在磁记录介质的几乎整个表面上落在最大磁场强度×0.7和最大磁场强度之间，因此强度的变化不大的相对于介质矫顽力在DC退磁期间的施加磁场，这使得可以在几乎整个表面上获得均匀的磁化。

9. 发明授权

US06577459B1 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：US06577459B1
公开(公告)日：2003-06-10
申请号：US09592447
申请日：2000-06-12
申请人： Kazunori Komatsu , Makoto Nagao , Masakazu Nishikawa
发明人： Kazunori Komatsu , Makoto Nagao , Masakazu Nishikawa
IPC分类号： G11B586
CPC分类号： G11B5/865
摘要： The present invention provides a method for magnetic transfer and an apparatus for magnetic transfer, by which it is possible to transfer a transfer pattern with high quality from a master carrier for magnetic transfer to a slave medium by magnetic transfer regardless of position of the magnetic pattern. The method and the apparatus for magnetic transfer according to the present invention are used to apply magnetic field for transfer by bringing the master carrier for magnetic transfer into contact with the slave medium, the master carrier having a magnetic layer formed on a portion corresponding to an information signal on surface of a substrate, and the slave medium being a magnetic recording medium for receiving magnetic transfer after performing initial DC magnetization by a magnetic field by more than 1.5 times higher than the coercive force Hcm of the slave medium under the condition that the slave medium is combined with the master carrier for magnetic transfer closely together, and a recording information on the master carrier for magnetic transfer is transferred by applying a magnetic field in opposite direction to the direction of the initial DC magnetization under the condition that the slave medium is combined with the master carrier for magnetic transfer closely together.
摘要翻译：本发明提供一种用于磁转移的方法和用于磁转移的装置，通过该方法，可以通过磁传递将高质量的转印图案从用于磁转移的主载体传送到从属介质，而不管磁图案的位置如何。根据本发明的用于磁转移的方法和装置用于通过使用于磁传输的主载体与从属介质接触来施加用于传送的磁场，所述主载体具有形成在对应于信息信号，从属介质是磁记录介质，用于在从属介质的矫顽力Hcm高出1.5倍以上的磁场进行初始DC磁化之后接收磁传递，条件是从属介质与用于磁传递的主载体紧密结合在一起，并且在从属介质的条件下，通过在与初始DC磁化方向相反的方向上施加磁场来传送关于磁传递的主载波的记录信息与主载体紧密结合在一起。

10. 发明授权

US06199707B1 Telescopic boom 失效
标题翻译：伸缩臂
公开(公告)号：US06199707B1
公开(公告)日：2001-03-13
申请号：US09218661
申请日：1998-12-22
申请人： Takuo Suzuki , Tomomasa Ebara , Makoto Nagao , Yoichi Hayakawa , Michito Tsuriya
发明人： Takuo Suzuki , Tomomasa Ebara , Makoto Nagao , Yoichi Hayakawa , Michito Tsuriya
IPC分类号： B06C2306
CPC分类号： B66F11/046 , B66C13/12 , B66C23/701 , Y10S414/131
摘要： A telescopic boom 9 comprises a proximal boom 9a, an intermediate boom 9b, and a distal boom 9c assembled together in a telescopic fashion. A telescopic cylinder 21 is disposed such that a distal end portion of a cylinder rod 21b is firmly attached to a proximal end portion of the proximal boom 9a, whereas a cylinder tube 21a is firmly attached into the intermediate boom 9b. A retraction sheave 25 is mounted to the cylinder tube 21a nearer the proximal end of the telescopic boom 9. An extension sheave 27 is mounted to the cylinder tube 21a nearer the distal end of the telescopic boom 9. A guide pipe 35 is disposed such that one end thereof is firmly attached to the proximal end portion of the proximal boom 9a and the other end is disposed between the retraction sheave 25 and the extension sheave 27. A protective tube 47 is disposed such that, with its one end firmly attached to the distal end portion of the guide pipe 35, it extends toward the distal end of the telescopic boom 9 and then is reversed in the vicinity of an end portion of the cylinder tube 21a so as to extend to a position opposing the guide pipe 35 from the cylinder tube 21a, with the other end connected to the proximal end portion of the distal boom 9c. A hose and the like 45 penetrate through the protective tube 47.
摘要翻译：伸缩臂9包括以伸缩方式组装在一起的近端动臂9a，中间动臂9b和远端动臂9c。伸缩筒21设置成使得杆杆21b的前端部牢固地附接到近侧臂9a的近端部分，而气缸套21a牢固地附接到中间动臂9b中。缩回滑轮25安装在靠近伸缩臂9的近端的气缸筒21a上。延伸滑轮27安装在更靠近伸缩臂9的远端的气缸管21a上。导管35设置成使得其一端牢固地附接到近侧臂9a的近端部分，另一端设置在缩回滑轮25和延伸槽轮27之间。保护管47设置成使得其一端牢固地附接到引导管35的前端部朝向伸缩臂9的前端延伸，然后在气缸筒21a的端部附近反转，从而与引导管35相对的位置延伸气缸管21a，另一端连接到远端动臂9c的近端部分。软管等穿过保护管47。

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