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1. 发明专利

JP6172652B2 磁性フォトニック結晶および磁気光学イメージング装置、光磁気記録媒体、演算素子有权
公开(公告)号：JP6172652B2
公开(公告)日：2017-08-02
申请号：JP2013031586
申请日：2013-02-20
申请人：国立大学法人豊橋技術科学大学
发明人：井上光輝 , 高木宏幸
IPC分类号： G01R33/032 , G02F3/00 , G11B11/105 , G01N27/85

2. 发明专利

JP6021113B2 Eu(II)化合物及び金属を含有するナノ結晶及び薄膜有权
标题翻译：纳米晶体和含有Eu（II）化合物和金属薄膜
公开(公告)号：JP6021113B2
公开(公告)日：2016-11-02
申请号：JP2013503485
申请日：2012-03-01
申请人：国立大学法人北海道大学
发明人：長谷川靖哉 , 川島祥 , 熊谷美那 , 伏見公志
IPC分类号： G02B27/28 , G11B11/105 , G02F1/09
CPC分类号： G02F1/093 , C01B19/007 , C01F17/0043 , C01F17/0087 , C25D7/00 , G02F1/0036 , G02F1/09 , G11B11/10586 , H01F1/0036 , B82Y30/00 , B82Y99/00 , C01P2002/72 , C01P2002/84 , C01P2004/04 , C01P2004/38 , C01P2004/64

3. 发明专利

JP5185579B2 Information recording card, information reading device, and information reading method 有权
公开(公告)号：JP5185579B2
公开(公告)日：2013-04-17
申请号：JP2007226379
申请日：2007-08-31
申请人：日本発條株式会社
发明人：秀一星野 , 逸雄竹内 , 実小宮 , 真也茄子田
IPC分类号： G11B11/105 , G06K17/00 , G06K19/06

4. 发明专利

JP2012221516A Optical information recording medium 审中-公开
标题翻译：光信息记录介质
公开(公告)号：JP2012221516A
公开(公告)日：2012-11-12
申请号：JP2011083625
申请日：2011-04-05
申请人： Jvc Kenwood Corp , 株式会社Jvcケンウッド
发明人： TABATA MASAHIRO
IPC分类号： G11B11/105 , G11B7/004 , G11B7/007 , G11B7/24 , G11B7/241 , G11B7/243
摘要： PROBLEM TO BE SOLVED: To provide an optical information recording medium which magnetically records information by a completely new idea without using a magnetic field generator for recording, and can reproduce a recording bit smaller than a spot diameter of light.SOLUTION: In the optical information recording medium which is formed by sequentially stacking a first dielectric layer 2, an oxidation W-Mo (tungsten-molybdenum) layer 3 that becomes a recording layer, a first magnetic layer 4, a second magnetic layer 5, a second dielectric layer 6 and a protection layer 7 on a substrate 1, the shape of the oxidation W-Mo layer 3 is slightly changed by a heat applied by a laser beam and information is recorded in the oxidation W-Mo layer, and the shape change is converted into perpendicular magnetization of the first magnetic layer 4 which has been formed in contact with the oxidation W-Mo layer 3. Accordingly, the optical information recording medium can record magnetic information without a magnetic field generator, and makes the second magnetic layer 5 reproduce the recorded information.
摘要翻译：要解决的问题：提供一种光学信息记录介质，其在不使用用于记录的磁场发生器的情况下，通过全新的思想磁记录信息，并且可以再现比光的光斑直径小的记录位。解决方案：在通过顺序堆叠第一电介质层2，成为记录层的氧化W-Mo（钨 - 钼）层3，第一磁性层4，第二磁性层层5，基板1上的第二电介质层6和保护层7，氧化W-Mo层3的形状由激光施加的热量略微变化，并且信息记录在氧化W-Mo层，并且形状变化被转换为与氧化W-Mo层3接触形成的第一磁性层4的垂直磁化。因此，光学信息记录介质可以记录没有磁场发生器的磁信息，并且第二磁性层5再现记录的信息。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP4843844B2 Light head, the light emitting and receiving element, and an optical recording medium recording and reproducing apparatus 有权
标题翻译：空值
公开(公告)号：JP4843844B2
公开(公告)日：2011-12-21
申请号：JP2000349227
申请日：2000-11-16
申请人：ソニー株式会社
发明人：紀彰西
IPC分类号： G11B7/09 , G11B7/007 , G11B7/12 , G11B7/135 , G11B11/105
CPC分类号： G11B11/10543 , G11B7/00718 , G11B7/0912 , G11B7/123 , G11B7/131 , G11B7/133 , G11B7/1353 , G11B7/1356 , G11B7/1359 , G11B7/1369 , G11B7/1378 , G11B7/1381 , G11B7/13927 , G11B7/1398 , G11B11/10576

6. 发明专利

JP4831629B2 Magnetic artificial superlattice and a method of manufacturing the same 有权
公开(公告)号：JP4831629B2
公开(公告)日：2011-12-07
申请号：JP2007550195
申请日：2006-12-13
申请人：独立行政法人物質・材料研究機構
发明人：高義佐々木 , 実長田
IPC分类号： H01F10/32 , G02B27/28 , G02F1/09 , G11B5/64 , G11B5/673 , G11B5/842 , G11B11/105 , H01F10/18 , H01F41/24
CPC分类号： H01F41/302 , B82Y10/00 , B82Y25/00 , B82Y40/00 , G02F1/0036 , G02F1/093 , H01F10/3231 , Y10T156/10 , Y10T428/1129 , Y10T428/325

7. 发明专利

JP4640743B2 Improved optical micro-machined mirror reflector 有权
公开(公告)号：JP4640743B2
公开(公告)日：2011-03-02
申请号：JP2000604256
申请日：2000-03-08
申请人：シーゲイトテクノロジーエルエルシー
发明人：ジョンエイチジャーマン , ジョセフディードレイク
IPC分类号： G02B26/08 , G02B5/08 , G02B6/35 , G02B6/42 , G11B7/085 , G11B7/12 , G11B7/122 , G11B7/135 , G11B7/1362 , G11B7/1365 , G11B7/1384 , G11B11/105 , H02N1/00
CPC分类号： G02B5/0858 , G02B6/3518 , G02B6/4216 , G02B26/0833 , G02B26/0841 , G11B7/08564 , G11B7/122 , G11B7/1362 , G11B7/1365 , G11B7/1384 , G11B11/10543 , H02N1/008
摘要： The present invention includes a structure, apparatus, and method by which the reflectivity of a micro-machined reflector can be improved. The present invention increases the mirror's reflectivity at 650 nm, increases its reflectivity at 410 nm, and improves its long-term reliability. The reflectivity at other wavelengths may also be improved. Also, the present invention minimizes mirror plate distortion while providing a suitable fabrication approach.

8. 发明专利

JP4582989B2 Floating magnetic head and the magneto-optical pickup 有权
公开(公告)号：JP4582989B2
公开(公告)日：2010-11-17
申请号：JP2002121754
申请日：2002-04-24
申请人：三洋電機株式会社
发明人：正宏中田 , 可治内原
IPC分类号： G11B11/105 , G11B5/02

9. 发明专利

JP4556395B2 Content identification method and content identification system 有权
公开(公告)号：JP4556395B2
公开(公告)日：2010-10-06
申请号：JP2003305306
申请日：2003-08-28
申请人：ソニー株式会社
发明人：勉平澤
IPC分类号： G06F12/14 , G06F21/24 , G10L11/00 , G11B7/0045 , G11B7/007 , G11B11/105 , G11B20/10 , G11B20/12 , G11B27/00 , H04N5/91
摘要： PROBLEM TO BE SOLVED: To provide an information processor which can easily apply unique additional information as copyright information to contents for identifying contents to which the unique identification information is applied. SOLUTION: This contents identification system is provided with a recording device 102 having an encoder 113 which adds additional information based on a device unique device UID and a disk unique medium UID to contents as copyright information and a recording part 114 which records it, a watermark decoder 131 which extracts the disk UID and the device UID from contents to be identified and a copyright decision device 103 having a decision part 132 which decides whether or not the medium UID and the device UID of the medium and device brought in by a user are matched with the UID extracted by the decoder 131, and outputs the result. Then, the disk UID and device UID inputted to the deciding part 132 are used as copyright information so that the copyright owner of the contents to be identified can be decided. COPYRIGHT: (C)2005,JPO&NCIPI

10. 发明专利

JP4540811B2 Magnetic signal recording method, and a magnetic recording and reproducing apparatus 有权
公开(公告)号：JP4540811B2
公开(公告)日：2010-09-08
申请号：JP2000245153
申请日：2000-08-11
申请人：シャープ株式会社
发明人：純一佐藤 , 邦男小嶋 , 耕輔渡辺 , 将樹濱本 , 博之片山 , 和久高山
IPC分类号： G11B5/02 , G11B11/10 , G11B5/00 , G11B11/105
CPC分类号： G11B5/00 , G11B2005/0002 , G11B2005/0021

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