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1. 发明专利

JPS57123095A Housekeeping book 失效
标题翻译：家居书
公开(公告)号：JPS57123095A
公开(公告)日：1982-07-31
申请号：JP930781
申请日：1981-01-24
申请人： Nobuyuki Shinkai , Ikuo Nakano
发明人： SHINKAI NOBUYUKI , NAKANO IKUO
IPC分类号： B42D11/00 , B42D1/00

2. 发明专利

JP2004151396A English composition ability training system 审中-公开
公开(公告)号：JP2004151396A
公开(公告)日：2004-05-27
申请号：JP2002316805
申请日：2002-10-30
申请人： Ikuo Nakano , 幾雄中野
发明人： NAKANO IKUO
IPC分类号： G09B19/06 , G09B5/02 , G09B7/06
摘要： PROBLEM TO BE SOLVED: To provide an English composition ability training system in which a learner steadily starts to understand a peculiar "dealing method" for deriving an appropriate English translation as answering questions while looking at a computer screen, and easily and surely learns the ability of English writing based on the capacity of thinking by himself/herself together with Japanese-English translation ability in an extremely short time.
SOLUTION: A system of translating Japanese to English on the screen of a computer at least includes: a step of indicating the Japanese of subject candidates and advancing to the next step when a correct subject (Japanese) is clicked; a step of indicating the English of the subject candidates and advancing to the next when the correct subject (English) is clicked; a step of indicating the candidates of the verb (Japanese) of conclusion and advancing to the next when the correct verb (Japanese) of the conclusion is clicked; and a step of indicating the candidates of the verb (English) of the conclusion and advancing to the next when the correct verb (English) of the conclusion is clicked. Thus, an English sentence is derived from Japanese words.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JPS5919838B2 JPS5919838B2 - 失效
公开(公告)号：JPS5919838B2
公开(公告)日：1984-05-09
申请号：JP930781
申请日：1981-01-24
申请人： Nobuyuki Shinkai , Ikuo Nakano
发明人： SHINKAI NOBUYUKI , NAKANO IKUO
IPC分类号： B42D11/00 , B42D1/00

4. 发明申请

US20120257299A1 MAGNETIC RECORDING/REPRODUCING APPARATUS AND METHOD FOR DETERMINING MAGNETIC RECORDING CONDITION 有权
标题翻译：用于确定磁记录条件的磁记录/再现装置和方法
公开(公告)号：US20120257299A1
公开(公告)日：2012-10-11
申请号：US13360332
申请日：2012-01-27
申请人： Ikuo Nakano , Yoshiteru Murakami , Shigemi Maeda
发明人： Ikuo Nakano , Yoshiteru Murakami , Shigemi Maeda
IPC分类号： G11B21/02
CPC分类号： G11B5/02 , G11B11/10536 , G11B2005/001 , G11B2005/0021
摘要： A magnetic recording/reproducing apparatus 100 includes: a magnetic head 1; a magnetic recording medium 2; a spindle 3 and a spindle motor 4; a suspension arm 5; a voice coil motor 6; and a control unit 7. The control unit 7 has: a motor driver 8; a head amplifier 9; a read/write channel 10; a laser driver 11; and a controller 12. The controller 12 has: a preliminary recording unit 13; a judgment unit 14; an extraction unit 15; a drive condition determining unit 16; and a preliminary recording terminating unit 17. Based on a reproduction signal evaluation value obtained using these units and a predetermined reference value, a drive condition is determined which is suitable for recording onto the magnetic recording medium 2.
摘要翻译：磁记录/再现装置100包括：磁头1; 磁记录介质2; 主轴3和主轴电动机4; 悬架臂5; 音圈电机6; 和控制单元7.控制单元7具有：马达驱动器8; 头放大器9; 读/写通道10; 激光驱动器11; 和控制器12.控制器12具有：初步记录单元13; 判断单元14; 提取单元15; 驱动条件确定单元16; 和预备记录终止单元17.基于使用这些单元获得的再现信号评估值和预定参考值，确定适合于记录在磁记录介质2上的驱动条件。

5. 发明申请

US20090303629A1 MAGNETIC RECORDING/REPRODUCING APPARATUS AND METHOD FOR DETERMINING MAGNETIC RECORDING CONDITION 有权
标题翻译：用于确定磁记录条件的磁记录/再现装置和方法
公开(公告)号：US20090303629A1
公开(公告)日：2009-12-10
申请号：US12514256
申请日：2007-11-07
申请人： Ikuo Nakano , Yoshiteru Murakami , Shigemi Maeda
发明人： Ikuo Nakano , Yoshiteru Murakami , Shigemi Maeda
IPC分类号： G11B27/36
CPC分类号： G11B5/02 , G11B11/10536 , G11B2005/001 , G11B2005/0021
摘要： A magnetic recording/reproducing apparatus 100 includes: a magnetic head 1; a magnetic recording medium 2; a spindle 3 and a spindle motor 4; a suspension arm 5; a voice coil motor 6; and a control unit 7. The control unit 7 has: a motor driver 8; a head amplifier 9; a read/write channel 10; a laser driver 11; and a controller 12. The controller 12 has: a preliminary recording unit 13; a judgment unit 14; an extraction unit 15; a drive condition determining unit 16; and a preliminary recording terminating unit 17. Based on a reproduction signal evaluation value obtained using these units and a predetermined reference value, a drive condition is determined which is suitable for recording onto the magnetic recording medium 2.
摘要翻译：磁记录/再现装置100包括：磁头1; 磁记录介质2; 主轴3和主轴电动机4; 悬架臂5; 音圈电机6; 和控制单元7.控制单元7具有：马达驱动器8; 头放大器9; 读/写通道10; 激光驱动器11; 和控制器12.控制器12具有：初步记录单元13; 判断单元14; 提取单元15; 驱动条件确定单元16; 和预备记录终止单元17.基于使用这些单元获得的再现信号评估值和预定参考值，确定适合于记录在磁记录介质2上的驱动条件。

6. 发明授权

US07522508B2 Optical pickup 失效
公开(公告)号：US07522508B2
公开(公告)日：2009-04-21
申请号：US11879261
申请日：2007-07-16
申请人： Sumito Nishioka , Nobuo Ogata , Ikuo Nakano
发明人： Sumito Nishioka , Nobuo Ogata , Ikuo Nakano
IPC分类号： G11B7/00
CPC分类号： G11B7/1378 , G02B27/42 , G11B7/1275 , G11B7/1353 , G11B7/139 , G11B7/13925 , G11B2007/0006
摘要： An optical pickup includes: a first projector for projecting a first light beam of a first wavelength so as to record and reproduce information with respect to an optical disk having a first light transmissive layer; a second projector for projecting a second light beam of a second wavelength longer than the first wavelength so as to record and reproduce information with respect to an optical disk having a second light transmissive layer; an objective lens common to the first and second light beams; and a diffraction optical element made of a lens with a diffraction grating and a refracting face and disposed in an optical path between the first and second projectors and the objective lens. The diffraction optical element is set to satisfy a predetermined equation. As a result, an optical pickup is realized that uses a single focusing means to focus light beams of different wavelengths, so as to record and reproduce information with respect to different kinds of optical disks (recording media) respectively having light transmissive layers of different thicknesses and respectively using different optimum wavelengths of light for reproducing.

7. 发明授权

US06999400B1 Lens, optical pickup device, and method for detecting lens inclination 失效
标题翻译：透镜，光学拾取装置和用于检测透镜倾斜度的方法
公开(公告)号：US06999400B1
公开(公告)日：2006-02-14
申请号：US09619279
申请日：2000-07-19
申请人： Ikuo Nakano
发明人： Ikuo Nakano
IPC分类号： G11B7/135
CPC分类号： G11B7/13927 , G01M11/0221 , G02B7/003 , G02B27/0068 , G11B7/22 , G11B2007/13727
摘要： A lens includes a plane surface whose normal direction virtually conforms to an optical axis direction, and a reflecting part is provided on the plane surface to reflect only light within a predetermined waveband. Consequently, inclination of the lens can be detected with high accuracy.
摘要翻译：透镜包括其法线方向实际上符合光轴方向的平面，并且反射部设置在平面上，以仅反射预定波段内的光。因此，可以高精度地检测透镜的倾斜度。

8. 发明申请

US20050281187A1 Optical memory device and optical reproducing device 审中-公开
标题翻译：光学存储器件和光学再现装置
公开(公告)号：US20050281187A1
公开(公告)日：2005-12-22
申请号：US11156284
申请日：2005-06-17
申请人： Junji Hirokane , Michinobu Mieda , Masanori Shimo , Ikuo Nakano , Toshihiko Sakai
发明人： Junji Hirokane , Michinobu Mieda , Masanori Shimo , Ikuo Nakano , Toshihiko Sakai
IPC分类号： G11B7/00 , G11B7/005 , G11B7/013 , G11B7/13 , G11B7/24
CPC分类号： G11B7/133 , G11B7/005 , G11B7/24088
摘要： An optical disk includes a plurality of information units, each of which has a pit array made up of a phase pit on an information track and phase pits surrounding the phase pit. With this structure, information can be recorded at high density, and recorded information can be reproduced from the optical disk under stable conditions.
摘要翻译：光盘包括多个信息单元，每个信息单元具有由信息轨道上的相位凹坑构成的凹坑阵列和围绕相位凹坑的相位凹坑。利用这种结构，可以以高密度记录信息，并且可以在稳定的条件下从光盘再现记录的信息。

9. 发明授权

US06914730B2 Optical recording/reproducing apparatus 失效
标题翻译：光记录/重放装置
公开(公告)号：US06914730B2
公开(公告)日：2005-07-05
申请号：US10676973
申请日：2003-09-30
申请人： Ikuo Nakano , Eiji Yamada
发明人： Ikuo Nakano , Eiji Yamada
IPC分类号： G11B7/00 , G11B7/09 , G11B7/135 , G02B3/02 , G02B13/18
CPC分类号： G11B7/13925 , G11B7/1374 , G11B7/1376 , G11B2007/0013 , G11B2007/13727
摘要： An optical recording/reproducing apparatus is arranged so that, upon recording or reproducing a recording medium having a plurality of recording layers, the gap of the lens groups at the time of forming a converged light spot on this first recording layer is DIS(1), the gap of the lens groups at the time of forming the converged light spot on the N-th layer (the farthest layer from the surface of the recording medium) is DIS(N) and the neutral point of the spherical-aberration correcting mechanism is set at a position satisfying the following expression: lens group gap dst(3)=((DIS (1)+DIS(N))/2.
摘要翻译：光记录/再现装置被布置成使得在记录或再现具有多个记录层的记录介质时，在该第一记录层上形成会聚光点时的透镜组的间隙为DIS（1）在形成第N层（与记录介质表面最远的层）上的会聚光点时的透镜组的间隙为DIS（N），球面像差校正机构的中性点设置在满足以下表达式的位置：透镜组间隙dst（3）=（（DIS（1）+ DIS（N））/ 2。

10. 发明授权

US06728179B1 Apparatus and method for optical recording/reproducing information including electrical spherical-aberration correction mechanism having low power consumption 有权
标题翻译：用于光学记录/再现信息的装置和方法，包括具有低功耗的电球差校正机构
公开(公告)号：US06728179B1
公开(公告)日：2004-04-27
申请号：US09566615
申请日：2000-05-09
申请人： Ikuo Nakano , Eiji Yamada
发明人： Ikuo Nakano , Eiji Yamada
IPC分类号： G11B700
CPC分类号： G11B7/13925 , G11B7/1374 , G11B7/1376 , G11B2007/0013 , G11B2007/13727
摘要： In a spherical-aberration correcting mechanism which electrically drives and changes the lens group gap of two groups of lenses so as to correct spherical aberration, in order to reduce the power consumption thereof, the optical recording/reproducing apparatus of the present invention is arranged so that, upon recording or reproducing a recording medium having a plurality of recording layers, supposing that the gap of the lens groups at the time of forming a converged light spot on the first recording layer is DIS(1), the applied current to the spherical-aberration correcting mechanism is i1, the gap of the lens groups at the time of forming a converged light spot on the N-th layer (the farthest layer from the surface of the recording medium) is DIS(N) and the applied current to the spherical-aberration correction mechanism is i2, |i1|=|i2| is satisfied, and the neutral point of the spherical-aberration correcting mechanism is set at a position satisfying the following expression: lens group gap dst (3)=((DIS(1)+DIS(N))/2.
摘要翻译：在电驱动并改变两组透镜的透镜组间隙以校正球面像差的球面像差校正机构中，为了降低其功率消耗，本发明的光记录/再现装置被布置为在记录或再现具有多个记录层的记录介质时，假设在第一记录层上形成会聚光点时的透镜组的间隙为DIS（1），则施加到球面的电流补偿校正机构是i1，在形成第N层（距离记录介质表面的最远层）处的会聚光点时的透镜组的间隙为DIS（N），施加的电流为球面像差校正机构为i2，| i1 | = | i2 | 并且将球面像差校正机构的中性点设定在满足以下表达式的位置：透镜组间隙dst（3）=（（DIS（1）+ DIS（N））/ 2。

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