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1. 发明专利

JP2010181419A Method of manufacturing optical waveguide probe 有权
标题翻译：制造光波导探针的方法
公开(公告)号：JP2010181419A
公开(公告)日：2010-08-19
申请号：JP2010112087
申请日：2010-05-14
申请人： Kazuo Sato , Seiko Instruments Inc , Mitsuhiro Shikida , セイコーインスツル株式会社 , 佐藤一雄 , 光宏式田
发明人： KATO KENJI , ARAOGI MASATAKA , NAKAJIMA KUNIO , CHIBA TOKUO , ICHIHARA SUSUMU , MITSUOKA YASUYUKI , KASAMA NOBUYUKI , NIWA TAKASHI , SATO KAZUO , SHIKIDA MITSUHIRO
IPC分类号： G01Q60/22 , G01B11/30 , G01Q10/00 , G01Q60/06 , G01Q60/18 , G01Q60/24 , G01Q60/38 , G02B6/12 , G02B6/24
CPC分类号： G02B6/132 , G01B11/30 , G01Q60/06 , G01Q60/22 , G01Q60/38 , G02B6/241 , G02B6/262 , Y10S977/862
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a mass-manufacturable optical waveguide probe. SOLUTION: The optical waveguide probe is formed in a hook shape, and composed of an optical waveguide 1 which is sharpened at a probe needle part 5 and made of a dielectric, and a substrate 2 supporting the optical waveguide 1. In the optical waveguide probe, the optical waveguide 1 is formed overlying the substrate 2. The optical waveguide 1 includes a core 8 for transmitting light, and a cladding 9 having a refractive index smaller than that of the core 8. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供制造可制造的光波导探针的方法。解决方案：光波导探针形成为钩状，由在电极的探针针5上被锐化的光波导1和支撑光波导1的基板2构成。在光波导1形成在基板2的上方。光波导1包括用于透射光的芯8和折射率小于芯8折射率的包层9。版权所有（C））2010，JPO＆INPIT

2. 发明专利

JP2008197121A Optical waveguide probe and manufacturing method therefor 有权
标题翻译：光波探测器及其制造方法
公开(公告)号：JP2008197121A
公开(公告)日：2008-08-28
申请号：JP2008131247
申请日：2008-05-19
申请人： Kazuo Sato , Seiko Instruments Inc , Mitsuhiro Shikida , セイコーインスツル株式会社 , 佐藤一雄 , 光宏式田
发明人： KATO KENJI , ARAOGI MASATAKA , NAKAJIMA KUNIO , CHIBA TOKUO , ICHIHARA SUSUMU , MITSUOKA YASUYUKI , KASAMA NOBUYUKI , NIWA TAKASHI , SATO KAZUO , SHIKIDA MITSUHIRO
IPC分类号： G01B11/30 , G01Q10/00 , G01Q60/06 , G01Q60/18 , G01Q60/22 , G01Q60/24 , G01Q60/38 , G02B6/12 , G02B6/24
CPC分类号： G02B6/132 , G01B11/30 , G01Q60/06 , G01Q60/22 , G01Q60/38 , G02B6/241 , G02B6/262 , Y10S977/862
摘要： PROBLEM TO BE SOLVED: To provide an optical waveguide probe which is formed into a hook form for illuminating and detecting the light from the tip in manufacturing, using a silicon process. SOLUTION: This optical waveguide probe is formed in a hook form and is structured by an optical waveguide 1, sharpened at a probe needle portion 5 and formed of dielectric and a substrate 2 that supports this optical waveguide 1. This optical waveguide 1 is formed laminated on the substrate 2. The optical waveguide 1 is constituted by a core 8 that transmits light and a cladding 9 that is smaller in refractive index than that of the core 8. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种形成为钩形的光波导探针，用于在制造中照射和检测来自尖端的光，使用硅工艺。解决方案：该光波导探针形成为钩形，并由光波导1构成，该光波导1在探针针5处被锐化并由电介质构成，并且支撑该光波导1的基板2.该光波导1 层叠在基板2上。光波导1由透射光的芯8和折射率小于芯8的折射率的包层9构成。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2012212496A Magnetic recording medium 有权
标题翻译：磁记录介质
公开(公告)号：JP2012212496A
公开(公告)日：2012-11-01
申请号：JP2012004074
申请日：2012-01-12
申请人： Seiko Instruments Inc , セイコーインスツル株式会社
发明人： TANAKA YOSHIKAZU , CHIBA TOKUO , OMI MANABU , HIRATA MASAKAZU , SHINOHARA YOKO , TANABE SACHIKO
IPC分类号： G11B5/65 , G11B5/738
CPC分类号： G11B5/65 , G11B5/746 , G11B5/855 , G11B2005/0021
摘要： PROBLEM TO BE SOLVED: To provide a magnetic recording medium capable of offering high reliability in writing by effectively heating an intended magnetic body and of preventing dropout or erroneous recording by securing thermal stability of other magnetic bodies at the time of recording.SOLUTION: A recording layer 4 is formed on a substrate 2, and a high thermal conducting body 14 with higher thermal conductivity than the recording layer 4 is provided within each of multiple recording bit areas 11 that constitute the recording layer 4. The recording layer 4 includes a division part 12 for dividing the recording layer 4 into the recording bit areas 11, and the division part 12 is filled with a low thermal conducting body 13 with lower thermal conductivity than the recording layer 4.
摘要翻译：要解决的问题：提供一种磁记录介质，其能够通过有效地加热预期的磁体来提供高可靠性的写入，并且通过确保在记录时确保其它磁性体的热稳定性来防止掉落或错误的记录。解决方案：在基板2上形成记录层4，并且在构成记录层4的多个记录位区域11内设置有比记录层4高的导热体14的高导热体14。记录层4包括用于将记录层4分割成记录位区域11的划分部分12，并且分隔部分12填充导热率低于记录层4的低导热体13。版权所有：（C）2013，JPO＆INPIT

4. 发明专利

JP2012190516A Method for manufacturing near-field light generation element, near-field light generation element, near-field light head, and information recording/reproducing device 有权
标题翻译：制造近场光产生元件，近场光产生元件，近场灯头和信息记录/再现装置的方法
公开(公告)号：JP2012190516A
公开(公告)日：2012-10-04
申请号：JP2011054218
申请日：2011-03-11
申请人： Seiko Instruments Inc , セイコーインスツル株式会社
发明人： HIRATA MASAKAZU , CHIBA TOKUO , OMI MANABU
IPC分类号： G11B5/31 , G02F1/01 , G11B5/02 , G11B7/135 , G11B7/22
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a near-field light generation element, a near-field light generation element, a near-field light head, and an information recording/reproducing device, which can generate near-field light having a desired spot size while suppressing an increase in manufacturing cost.SOLUTION: In a first patterning step, a core base material 123 is patterned such that a first base material 123a and a second base material 123b tapered from one end to the other end and a third base material 123c extending from the second base material 123b to the other end with a constant width remain. In a second patterning step, the core base material 123 and a metal film base material 171 are sputter etched in plasma to remove the third base material 123c of the core base material 123.
摘要翻译：解决的问题：提供一种制造近场光发生元件，近场光产生元件，近场光头和信息记录/再现装置的方法，具有期望的光斑尺寸的场光，同时抑制制造成本的增加。解决方案：在第一图案化步骤中，将芯基材123图案化为使得从一端向另一端渐缩的第一基材123a和第二基材123b以及从第二基底延伸的第三基材123c 材料123b到另一端具有恒定的宽度。在第二图案化步骤中，在等离子体中溅射蚀刻芯基材123和金属膜基材171以除去芯基材123的第三基材123c。（C）2013，JPO＆INPIT

5. 发明专利

JP2012160241A Near-field light generating device, near-field light head, and manufacturing method of near-field light generating device 有权
标题翻译：近场灯发电装置，近场灯头及近场灯发电装置的制造方法
公开(公告)号：JP2012160241A
公开(公告)日：2012-08-23
申请号：JP2011020844
申请日：2011-02-02
申请人： Seiko Instruments Inc , セイコーインスツル株式会社
发明人： TANAKA YOSHIKAZU , CHIBA TOKUO , OMI MANABU , HIRATA MASAKAZU , SHINOHARA YOKO , TANABE SACHIKO
IPC分类号： G11B5/31 , G11B5/02 , G11B7/12 , G11B7/22
摘要： PROBLEM TO BE SOLVED: To provide a near-field light generating device capable of molding a near-field light generating element on a surface opposed to a medium of a light guide with ease and high accuracy, and a manufacturing method thereof.SOLUTION: A first light guide, a second light guide provided on an optical axis of the first light guide, and a separation portion between the first light guide and the second light guide are provided. Next, a metal material is injected in the separation portion to form a metal film at a cross section of the second light guide, and etching is performed on the metal film using the first light guide as a mask to form the metal film as a near-field light generating element on an optical axis of the second light guide.
摘要翻译：解决的问题：提供一种能够容易且高精度地在与导光体的介质相对的表面上模制近场光产生元件的近场光产生装置及其制造方法。解决方案：提供设置在第一导光体的光轴上的第一光导，第二光导和第一光导与第二光导之间的分离部。接着，在分离部中注入金属材料，在第二导光体的截面形成金属膜，使用第一导光体作为掩模对金属膜进行蚀刻，形成金属膜为近场光产生元件在第二导光体的光轴上。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2011204345A Near-field light assisted magnetic recording head and information recording/reproduction device including the same 有权
标题翻译：近场辅助磁记录头和信息记录/再现装置，包括它们
公开(公告)号：JP2011204345A
公开(公告)日：2011-10-13
申请号：JP2011038833
申请日：2011-02-24
申请人： Seiko Instruments Inc , セイコーインスツル株式会社
发明人： OMI MANABU , CHIBA TOKUO , SHINOHARA YOKO , HIRATA MASAKAZU , TANAKA YOSHIKAZU , TANABE SACHIKO
IPC分类号： G11B5/31 , G11B5/02
摘要： PROBLEM TO BE SOLVED: To provide a near-field light assisted magnetic recording head which has excellent mass productivity and provides high-density recording, and an information recording/reproduction device including the same.SOLUTION: A near-field light generation element, a main magnetic pole, a sub-magnetic pole, and a light guide structure are all formed on a substrate. A base portion of the near-field light generation element is made of a material which generates surface plasmon when irradiated with propagating light guided from the light guide structure. The near-field light generation element transmits energy from the base portion to a tip portion and generates near-field light from the tip portion. The tip portion of the near-field light generation element is positioned between the main magnetic pole and the sub-magnetic pole.
摘要翻译：要解决的问题：提供一种具有优异的质量生产率并提供高密度记录的近场光辅助磁记录头，以及包括其的信息记录/再现装置。解决方案：近场光产生元件，主磁极，副磁极和导光结构都形成在基板上。近场光产生元件的基部由在从导光结构引导的传播光照射时产生表面等离子体的材料制成。近场光产生元件将能量从基部传递到尖端部分，并从尖端部分产生近场光。近场光发生元件的尖端部位于主磁极和副磁极之间。

7. 发明专利

JP2011170911A Head gimbal assembly using near-field light and information recording/reproducing device including the same 有权
标题翻译：使用近场的头部组件和包括其的信息记录/再现装置
公开(公告)号：JP2011170911A
公开(公告)日：2011-09-01
申请号：JP2010032864
申请日：2010-02-17
申请人： Seiko Instruments Inc , セイコーインスツル株式会社
发明人： HIRATA MASAKAZU , CHIBA TOKUO , OMI MANABU , SHINOHARA YOKO , TANABE SACHIKO , TANAKA YOSHIKAZU
IPC分类号： G11B5/60 , G11B5/02 , G11B5/31
摘要： PROBLEM TO BE SOLVED: To provide an information recording/reproducing device that easily achieves electric connection by use of a semiconductor laser of a general electrode configuration, thereby achieving low-cost manufacturing.
SOLUTION: A laser 303 has a cathode electrode 303a and an anode electrode 303b on an upper and lower surfaces, respectively. An electric signal from a control part 5 drives the laser 303 via an electric wire 302a, a ball 305, an electrode 2a and the anode electrode 303b, and via an electric wire 302b, a pad part 204a, and the cathode electrode 303a.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过使用一般电极结构的半导体激光器容易实现电连接的信息记录/再现装置，从而实现低成本制造。解决方案：激光器303分别在上表面和下表面上具有阴极电极303a和阳极电极303b。来自控制部5的电信号经由电线302a，球305，电极2a和阳极电极303b，经由电线302b，焊盘部204a和阴极电极303a驱动激光器303。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2010174380A Method of manufacturing electroformed component using low melting point metal 有权
标题翻译：使用低熔点金属制造电化元件的方法
公开(公告)号：JP2010174380A
公开(公告)日：2010-08-12
申请号：JP2010103693
申请日：2010-04-28
申请人： Seiko Instruments Inc , セイコーインスツル株式会社
发明人： CHIBA TAKETSUGU , SHIGESHIRO KOICHIRO , MURAZUMI TAKUYA , CHIBA TOKUO , NIWA TAKASHI
IPC分类号： C25D1/20 , C25D1/00 , C25D1/10 , G04B13/02 , G04B15/14
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing an electroformed component by which an electroformed component is taken out from an electroforming die without deforming, dissolving and destroying the electroforming die.
SOLUTION: The method of manufacturing an electroformed component includes: a step where the electroforming die 420 is prepared; a step where a die cavity 420f is formed; a step where a resist layer 428 is provided on the surface of a metal thin film 424 excluding the inner part of the die cavity 420f: a step where a cavity low melting point metal layer 432 is formed in the inside of the die cavity 420f; a step where the electroformed component 430 is formed in the die cavity 420f: a step where the cavity low melting metal layer 432 is melted by heating the electroforming die 420 at a temperature equal to or above the melting point of the metal constituting the cavity low melting point metal layer 432: and a step where the electroformed component 430 is taken out from the die cavity 420f of the electroforming die 420.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种制造电铸部件的方法，通过该方法，电铸部件从电铸模具中取出而不会变形，溶解和破坏电铸模具。解决方案：制造电铸部件的方法包括：制备电铸模具420的步骤; 形成模腔420f的步骤; 在除了模腔420f的内部之外的金属薄膜424的表面上设置抗蚀剂层428的步骤：在模腔420f的内部形成有空腔低熔点金属层432的步骤; 电铸部件430形成在模腔420f中的步骤：通过在等于或高于构成腔体的金属的熔点的温度下加热电铸模具420来熔化空腔低熔点金属层432的步骤熔点金属层432和电铸部件430从电铸模具420的模腔420f中取出的步骤。（C）2010，JPO＆INPIT

9. 发明专利

JP2010078618A Optical microcantilever, method of manufacturing the same, and optical microcantilever holder 有权
标题翻译：光学微型计算机，其制造方法和光学微型计算机
公开(公告)号：JP2010078618A
公开(公告)日：2010-04-08
申请号：JP2010002953
申请日：2010-01-08
申请人： Seiko Instruments Inc , セイコーインスツル株式会社
发明人： NIWA TAKASHI , KATO KENJI , MITSUOKA YASUYUKI , OMI MANABU , KASAMA NOBUYUKI , ICHIHARA SUSUMU , CHIBA TOKUO
IPC分类号： G01Q60/22
摘要： PROBLEM TO BE SOLVED: To provide an optical microcantilever capable of reducing loss of a propagating light. SOLUTION: The optical microcantilever 10 includes: a support 1, an optical waveguide 2, a light shielding film 3, a reflecting film 4, a pointed tip 5, a microscopic aperture 6 formed at the end of the tip 5, and a mirror 7 for reflecting the propagating light H propagated from a light input/output end 8 of the optical waveguide 2 towards the microscopic aperture 6. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供能够减少传播光的损失的光学微悬臂梁。解决方案：光学微悬臂梁10包括：支撑件1，光波导2，遮光膜3，反射膜4，尖端5，形成在尖端5的端部的微小孔6，以及用于将从光波导2的光输入/输出端8传播的传播光H反射到微孔6的反射镜7.（C）2010，JPO＆INPIT

10. 发明专利

JP2008287881A Near field optical head 有权
标题翻译：近场光学头
公开(公告)号：JP2008287881A
公开(公告)日：2008-11-27
申请号：JP2008195064
申请日：2008-07-29
申请人： Seiko Instruments Inc , セイコーインスツル株式会社
发明人： OMI MANABU , MITSUOKA YASUYUKI , CHIBA TOKUO , KASAMA NOBUYUKI , KATO KENJI , NIWA TAKASHI
IPC分类号： G11B7/135
摘要： PROBLEM TO BE SOLVED: To provide an information recording/reading device for achieving high speed recording and reading of information having reliability for a high density recording medium by interaction between near field light and a recording medium using a slider having near field optical probe. SOLUTION: The slider having a near field optical probe is created by forming a minute path 3 of light at a crystal 2 having photonic band gap and efficiency of light propagation to a minute opening 6 is improved. COPYRIGHT: (C)2009,JPO&INPIT

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