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1. 发明授权

US07813066B2 Magnetic recording and reproduction method, recording apparatus, reproduction apparatus and magnetic recording medium 失效
标题翻译：磁记录和再现方法，记录装置，再现装置和磁记录介质
公开(公告)号：US07813066B2
公开(公告)日：2010-10-12
申请号：US11726233
申请日：2007-03-21
申请人： Toshiyuki Nakagawa , Hiroyuki Ino , Tomoyuki Hiura , Tomohiro Ikegami , Masaaki Hara , Norihito Mihota , Shinichi Fukuda , Yoshihiko Deoka , Hidetoshi Honda
发明人： Toshiyuki Nakagawa , Hiroyuki Ino , Tomoyuki Hiura , Tomohiro Ikegami , Masaaki Hara , Norihito Mihota , Shinichi Fukuda , Yoshihiko Deoka , Hidetoshi Honda
IPC分类号： G11B5/09
CPC分类号： G11B5/584 , G11B5/0083 , G11B5/00865
摘要： A magnetic recording and reproduction method includes the steps of recording a plurality of tracks which make a unit for a signal process for data detection by means of a recording head on a magnetic recording medium, and reproducing signals of the plural tracks by a plural number of times in different positional relationships to the tracks by means of a reproduction head which can reproduce a signal across the plural tracks of the magnetic recording medium, collecting the reproduction signals in the unit and performing a signal process for the unit to produce reproduction signals for the individual tracks.
摘要翻译：磁记录和再现方法包括以下步骤：通过磁记录介质上的记录头将多个磁道记录在数据检测用信号处理单元上，并通过多个通过可以再现磁记录介质的多个轨道上的信号的再现头与轨道的不同位置关系的时间，收集单元中的再现信号，并且执行用于该单元的信号处理以产生用于个别曲目。

2. 发明授权

US07586705B2 Magnetic recording/reproducing apparatus and magnetic recording/reproducing method 失效
标题翻译：磁记录/再现装置和磁记录/再现方法
公开(公告)号：US07586705B2
公开(公告)日：2009-09-08
申请号：US11728305
申请日：2007-03-23
申请人： Tomoyuki Hiura , Hiroyuki Ino , Toshiyuki Nakagawa , Norihito Mihota , Tomohiro Ikegami , Shinichi Fukuda , Yoshihiko Deoka , Hidetoshi Honda , Masaaki Hara
发明人： Tomoyuki Hiura , Hiroyuki Ino , Toshiyuki Nakagawa , Norihito Mihota , Tomohiro Ikegami , Shinichi Fukuda , Yoshihiko Deoka , Hidetoshi Honda , Masaaki Hara
IPC分类号： G11B5/53
CPC分类号： G11B5/588 , G11B20/10009 , G11B20/22 , G11B27/3018 , G11B2220/90
摘要： A magnetic recording/reproducing apparatus is disclosed wherein reproduced signals read out from a plurality of recording tracks using a reproducing head can be separated into original recording signals of the recording tracks. Upon recording, an identification signal which has a recording wavelength equal to or greater than a minimum recording wavelength and causes no interference of any of the recording tracks with any adjacent one of the recording tracks is appended to and recorded together with a recording signal in order to allow, upon reproduction, acquisition of the position information of the reproducing head with respect to the plural recording tracks of the magnetic recording medium. Upon reproduction, a reproduced signal for each of the recording tracks of the magnetic recording medium is generated on the basis of the positional information read from the recording tracks.
摘要翻译：公开了一种磁记录/再现装置，其中使用再现头从多个记录道读出的再现信号可被分离成记录磁道的原始记录信号。在记录时，具有等于或大于最小记录波长的记录波长并且不使任何记录轨道与任何相邻记录轨道的干扰的识别信号被附加到记录信号并与记录信号一起记录允许在再现时获取关于磁记录介质的多个记录磁道的再现磁头的位置信息。在再现时，基于从记录轨道读取的位置信息产生用于磁记录介质的每个记录轨道的再现信号。

3. 发明申请

US20070242378A1 Magnetic recording and reproducing apparatus and magnetic recording and reproducing method 失效
标题翻译：磁记录和再现装置以及磁记录和再现方法
公开(公告)号：US20070242378A1
公开(公告)日：2007-10-18
申请号：US11732403
申请日：2007-04-03
申请人： Tomohiro Ikegami , Hiroyuki Ino , Toshiyuki Nakagawa , Tomoyuki Hiura , Norihito Mihota , Masaaki Hara , Yoshihiko Deoka , Hidetoshi Honda , Shinichi Fukuda
发明人： Tomohiro Ikegami , Hiroyuki Ino , Toshiyuki Nakagawa , Tomoyuki Hiura , Norihito Mihota , Masaaki Hara , Yoshihiko Deoka , Hidetoshi Honda , Shinichi Fukuda
IPC分类号： G11B20/10
CPC分类号： G11B20/22 , G11B5/0083 , G11B5/584 , G11B20/10009 , G11B2220/90
摘要： A magnetic recording and reproducing apparatus is disclosed which includes: a recording device configured to record with a write head a plurality of tracks constituting a unit of signal processing for data detection, to magnetic recording media; a reproduction device configured to reproduce with a read head a plurality of reproduction signals concurrently from the plurality of tracks on the magnetic recording media in different positional relations to the tracks, the reproduction signals being arranged into that one unit for signal processing thereby generating the track-specific reproduction signals; and a phase alignment device configured to align phases of record signals between adjacent tracks among the plurality of tracks recorded by the recording device to the magnetic recording media.
摘要翻译：公开了一种磁记录和再现装置，其包括：记录装置，被配置为以写入头记录构成用于数据检测的信号处理单元的多个轨道到磁记录介质; 一种再现装置，被配置为以与磁迹不同的位置关系从磁记录介质上的多个磁道同时以读头读出多个再现信号，再现信号被布置成该一个单元用于信号处理，从而生成轨道特定的再现信号; 以及相位对准装置，其被配置为将由记录装置记录的多个轨道中的相邻轨道之间的记录信号的相位对准到磁记录介质。

4. 发明授权

US07636219B2 Magnetic recording and reproducing apparatus and magnetic recording and reproducing method 失效
标题翻译：磁记录和再现装置以及磁记录和再现方法
公开(公告)号：US07636219B2
公开(公告)日：2009-12-22
申请号：US11732403
申请日：2007-04-03
申请人： Tomohiro Ikegami , Hiroyuki Ino , Toshiyuki Nakagawa , Tomoyuki Hiura , Norihito Mihota , Masaaki Hara , Yoshihiko Deoka , Hidetoshi Honda , Shinichi Fukuda
发明人： Tomohiro Ikegami , Hiroyuki Ino , Toshiyuki Nakagawa , Tomoyuki Hiura , Norihito Mihota , Masaaki Hara , Yoshihiko Deoka , Hidetoshi Honda , Shinichi Fukuda
IPC分类号： G11B15/18
CPC分类号： G11B20/22 , G11B5/0083 , G11B5/584 , G11B20/10009 , G11B2220/90
摘要： A magnetic recording and reproducing apparatus is disclosed which includes: a recording device configured to record with a write head a plurality of tracks constituting a unit of signal processing for data detection, to magnetic recording media; a reproduction device configured to reproduce with a read head a plurality of reproduction signals concurrently from the plurality of tracks on the magnetic recording media in different positional relations to the tracks, the reproduction signals being arranged into that one unit for signal processing thereby generating the track-specific reproduction signals; and a phase alignment device configured to align phases of record signals between adjacent tracks among the plurality of tracks recorded by the recording device to the magnetic recording media.
摘要翻译：公开了一种磁记录和再现装置，其包括：记录装置，被配置为以写入头记录构成用于数据检测的信号处理单元的多个轨道到磁记录介质; 一种再现装置，被配置为以与磁迹不同的位置关系从磁记录介质上的多个磁道同时以读头读出多个再现信号，再现信号被布置成该一个单元用于信号处理，从而生成轨道特定的再现信号; 以及相位对准装置，其被配置为将由记录装置记录的多个轨道中的相邻轨道之间的记录信号的相位对准到磁记录介质。

5. 发明申请

US20070242377A1 Magnetic recording/reproducing apparatus and magnetic recording/reproducing method 失效
标题翻译：磁记录/再现装置和磁记录/再现方法
公开(公告)号：US20070242377A1
公开(公告)日：2007-10-18
申请号：US11728305
申请日：2007-03-23
申请人： Tomoyuki Hiura , Hiroyuki Ino , Toshiyuki Nakagawa , Norihito Mihota , Tomohiro Ikegami , Shinichi Fukuda , Yoshihiko Deoka , Hidetoshi Honda , Masaaki Hara
发明人： Tomoyuki Hiura , Hiroyuki Ino , Toshiyuki Nakagawa , Norihito Mihota , Tomohiro Ikegami , Shinichi Fukuda , Yoshihiko Deoka , Hidetoshi Honda , Masaaki Hara
IPC分类号： G11B20/10
CPC分类号： G11B5/588 , G11B20/10009 , G11B20/22 , G11B27/3018 , G11B2220/90
摘要： A magnetic recording/reproducing apparatus is disclosed wherein reproduced signals read out from a plurality of recording tracks using a reproducing head can be separated into original recording signals of the recording tracks. Upon recording, an identification signal which has a recording wavelength equal to or greater than a minimum recording wavelength and causes no interference of any of the recording tracks with any adjacent one of the recording tracks is appended to and recorded together with a recording signal in order to allow, upon reproduction, acquisition of the position information of the reproducing head with respect to the plural recording tracks of the magnetic recording medium. Upon reproduction, a reproduced signal for each of the recording tracks of the magnetic recording medium is generated on the basis of the positional information read from the recording tracks.
摘要翻译：公开了一种磁记录/再现装置，其中使用再现头从多个记录道读出的再现信号可被分离成记录磁道的原始记录信号。在记录时，具有等于或大于最小记录波长的记录波长并且不使任何记录磁道与任何相邻记录磁道之间的干扰的识别信号被附加到记录信号并与记录信号一起记录允许在再现时获取关于磁记录介质的多个记录磁道的再现磁头的位置信息。在再现时，基于从记录轨道读取的位置信息产生用于磁记录介质的每个记录轨道的再现信号。

6. 发明申请

US20070242376A1 Magnetic recording and reproduction method, recording apparatus, reproduction apparatus and magnetic recording medium 失效
标题翻译：磁记录和再现方法，记录装置，再现装置和磁记录介质
公开(公告)号：US20070242376A1
公开(公告)日：2007-10-18
申请号：US11726233
申请日：2007-03-21
申请人： Toshiyuki Nakagawa , Hiroyuki Ino , Tomoyuki Hiura , Tomohiro Ikegami , Masaaki Hara , Norihito Mihota , Shinichi Fukuda , Yoshihiko Deoka , Hidetoshi Honda
发明人： Toshiyuki Nakagawa , Hiroyuki Ino , Tomoyuki Hiura , Tomohiro Ikegami , Masaaki Hara , Norihito Mihota , Shinichi Fukuda , Yoshihiko Deoka , Hidetoshi Honda
IPC分类号： G11B20/10
CPC分类号： G11B5/584 , G11B5/0083 , G11B5/00865
摘要： A magnetic recording and reproduction method includes the steps of recording a plurality of tracks which make a unit for a signal process for data detection by means of a recording head on a magnetic recording medium, and reproducing signals of the plural tracks by a plural number of times in different positional relationships to the tracks by means of a reproduction head which can reproduce a signal across the plural tracks of the magnetic recording medium, collecting the reproduction signals in the unit and performing a signal process for the unit to produce reproduction signals for the individual tracks.
摘要翻译：磁记录和再现方法包括以下步骤：通过磁记录介质上的记录头将多个磁道记录在数据检测用信号处理单元上，并通过多个通过可以再现磁记录介质的多个轨道上的信号的再现头与轨道的不同位置关系的时间，收集单元中的再现信号，并且执行用于该单元的信号处理以产生用于个别曲目。

7. 发明申请

US20100079261A1 COMMUNICATION DEVICE, COMMUNICATION METHOD, COMPUTER PROGRAM AND COMPUTER SYSTEM 审中-公开
标题翻译：通信设备，通信方法，计算机程序和计算机系统
公开(公告)号：US20100079261A1
公开(公告)日：2010-04-01
申请号：US12629482
申请日：2009-12-02
申请人： Tetsuro Goto , Shinichi Fukuda , Norihito Mihota , Masatoshi Ueno
发明人： Tetsuro Goto , Shinichi Fukuda , Norihito Mihota , Masatoshi Ueno
IPC分类号： H04Q5/22
CPC分类号： H04B5/0075
摘要： A communication device includes: a first communication processing unit performing contactless communication operations in a first communication rate in which waveform distortion hardly become a problem; a second communication processing unit performing contactless communication operations in a second communication rate in which waveform shaping by adaptive equalization is necessary; and a control unit controlling communication processing by the first and second communication processing units, wherein the first communication processing unit stores the contents of a packet received in the first communication rate, and the second communication processing unit, when receiving the packet of the same contents in the second communication rate, performs adaptive equalization processing by using the stored contents of the packet.
摘要翻译：通信设备包括：第一通信处理单元，其以波形失真几乎不成问题的第一通信速率执行非接触通信操作; 第二通信处理单元，其以需要通过自适应均衡的波形整形的第二通信速率进行非接触通信操作; 以及控制单元，其控制由所述第一和第二通信处理单元进行通信处理的控制单元，其中，当接收到相同内容的分组时，所述第一通信处理单元以第一通信速率接收的分组的内容和所述第二通信处理单元在第二通信速率中，通过使用存储的分组的内容来执行自适应均衡处理。

8. 发明授权

US08630209B2 Wireless transmission system and wireless transmission method 有权
标题翻译：无线传输系统和无线传输方式
公开(公告)号：US08630209B2
公开(公告)日：2014-01-14
申请号：US12850214
申请日：2010-08-04
申请人： Norihito Mihota , Hirofumi Kawamura , Yasuhiro Okada
发明人： Norihito Mihota , Hirofumi Kawamura , Yasuhiro Okada
IPC分类号： H04L5/14 , H04N5/225
CPC分类号： H04B3/52 , H01L23/48 , H01L23/66 , H01L24/48 , H01L24/49 , H01L25/0655 , H01L25/105 , H01L27/0248 , H01L2223/6677 , H01L2224/48091 , H01L2224/48137 , H01L2224/49175 , H01L2225/1023 , H01L2924/00014 , H01L2924/14 , H01L2924/3011 , H04L12/40013 , H05K1/0239 , H05K1/144 , H05K2201/09618 , H01L2224/45099 , H01L2924/00
摘要： Disclosed herein is a wireless transmission system, including: a plurality of systems of millimeter wave signal transmission lines capable of individually transmitting information in a millimeter waveband independently of each other; a sending section disposed on one end side of each of the plural systems of millimeter wave signal transmission lines; and a reception section disposed on the other end side of each of the plural systems of millimeter wave signal transmission lines. The sending section is adapted to convert a signal of an object of transmission into a millimeter wave signal and supply the millimeter wave signal to the millimeter signal transmission line. The reception section is adapted to receive the millimeter wave signal transmitted thereto through the millimeter wave signal transmission line and convert the received millimeter wave signal into the signal of the object of transmission.
摘要翻译：本文公开了一种无线传输系统，包括：能够独立于毫米波波段单独发送信息的多个毫米波信号传输线系统; 发送部，其设置在所述多个毫米波信号传输线系统中的每一个的一端侧; 以及设置在所述多个毫米波信号传输线系统中的每一个的另一端侧的接收部分。发送部分适于将传输对象的信号转换为毫米波信号，并将毫米波信号提供给毫米波信号传输线。接收部适于接收通过毫米波信号传输线传输的毫米波信号，并将接收的毫米波信号转换成传输对象的信号。

9. 发明授权

US08520642B2 Wireless communication system, and apparatus and method for wireless communication 失效
标题翻译：无线通信系统以及无线通信的装置和方法
公开(公告)号：US08520642B2
公开(公告)日：2013-08-27
申请号：US13097965
申请日：2011-04-29
申请人： Norihito Mihota
发明人： Norihito Mihota
IPC分类号： H04W4/00 , H04B7/02
CPC分类号： H04B7/0413 , H04B7/0615 , H04B7/0697
摘要： An embodiment of the invention provides a wireless communication system for carrying out a spatial multiplexing communication between a transmitter, and a receiver, the system including: a channel information matrix acquiring section for acquiring a channel information matrix; a weighting factor matrix arithmetically operating section for obtaining a weighting factor matrix based on the channel information matrix thus acquired; a normalizing section for executing processing for normalizing the weighting factor matrix; a detecting section for detecting whether there is presence or absence of an abnormality in the processing; a weighting processing section for executing weighting processing based on the weighting factor matrix for each of transmission signals transmitted from the transmitter in accordance with a detection result obtained from the detecting section; and a transmitting section for transmitting the transmission signals for which the weighting processing section executes the weighting processing from the transmitter to the receiver.
摘要翻译：本发明的一个实施例提供了一种用于在发射机和接收机之间执行空间复用通信的无线通信系统，该系统包括：信道信息矩阵获取部分，用于获取信道信息矩阵; 加权因子矩阵运算部分，用于基于这样获得的信道信息矩阵获得加权因子矩阵; 归一化部分，用于执行用于归一化加权因子矩阵的处理; 检测部，其检测所述处理中是否存在异常; 加权处理部分，用于根据从检测部分获得的检测结果，基于从发送器发送的每个发送信号的加权因子矩阵执行加权处理; 以及发送部分，用于发送加权处理部分从发送机向接收机执行加权处理的发送信号。

10. 发明申请

US20120207195A1 SIGNAL TRANSMISSION DEVICE, ELECTRONIC DEVICE, AND SIGNAL TRANSMISSION METHOD 有权
标题翻译：信号传输装置，电子装置和信号传输方法
公开(公告)号：US20120207195A1
公开(公告)日：2012-08-16
申请号：US13391643
申请日：2010-08-31
申请人： Kenichi Kawasaki , Norihito Mihota , Hidenori Takeuchi
发明人： Kenichi Kawasaki , Norihito Mihota , Hidenori Takeuchi
IPC分类号： H04B1/38
CPC分类号： H04B1/04
摘要： A signal generation unit 107 and a first set value processing unit 7100 are included in a preceding stage of a transmission path connection unit 108 at a transmission side, and a signal generation unit 207 and a second set value processing unit 7200 are included in a subsequent stage of a transmission path connection unit 208 at a receiving side. The signal generation unit 107 or the signal generation unit 207 performs prescribed signal processing based on a set value. The first set value processing unit 7100 inputs a set value, that has been prescribed for the signal generation unit 107, to the signal generation unit 107, and the second set value processing unit 7200 inputs a set value, that has been prescribed for the signal generation unit 207, to the signal generation unit 207. Since the set value is not dynamically changed according to an environment change, or the like, simplification of a parameter operation circuit or reduction of power consumption is realized, and the parameter operation circuit does not unnecessarily operate even when it is used under the state without environment change.
摘要翻译：信号生成单元107和第一设定值处理单元7100包括在发送侧的传输路径连接单元108的前级中，信号生成单元207和第二设定值处理单元7200包括在后续在接收侧的传输路径连接单元208的阶段。信号生成单元107或信号生成单元207基于设定值进行规定的信号处理。第一设定值处理单元7100将已经为信号生成单元107规定的设定值输入到信号生成单元107，第二设定值处理单元7200输入已经为信号规定的设定值生成单元207到信号生成单元207.由于根据环境变化等不动态地改变设定值，因此实现了参数运算电路的简化或功耗的降低，并且参数运算电路不即使在没有环境变化的状态下使用也不必要地运行。

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