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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

JP2004327018A Evaluation sample and method for evaluating positioning accuracy of recording medium test equipment 有权
公开(公告)号：JP2004327018A
公开(公告)日：2004-11-18
申请号：JP2004112422
申请日：2004-04-06
申请人： National Institute Of Advanced Industrial & Technology , Seiko Instruments Inc , セイコーインスツル株式会社 , 独立行政法人産業技術総合研究所
发明人： MIYATANI TATSUYA , HONMA KATSUNORI , EGAWA AKIRA , NAKAJIMA KUNIO , TOMINAGA JUNJI , KUWABARA MASASHI
IPC分类号： G01B21/00 , G01Q10/00 , G01Q10/02 , G01Q40/02 , G01Q60/24 , G01Q80/00 , G01Q90/00 , G11B7/26 , G01N13/10
摘要： PROBLEM TO BE SOLVED: To provide a means for quantitatively grasping the positioning accuracy when the test place of a recording medium is moved from a head to a probe in the recording medium test equipment provided with the head for reading the recorded information of the recording medium and the probe for reading the recorded pattern.
SOLUTION: An evaluation sample 50 on which a first data mark 51 that can be read by an optical pickup and the probe is recorded at a preset position on a recording surface is adopted. In addition, a positioning accuracy evaluating method comprising a first detecting process for detecting the first data mark 51 with the optical pickup, a moving process for turning the evaluation sample 50, a second detecting process for detecting the record pattern of the first data mark 51 with the probe, and an evaluating process for comparing differences of detection positions of the first data mark 51 between the first and second detecting processes to calculate the positioning accuracy is adopted.
COPYRIGHT: (C)2005,JPO&NCIPI

4. 发明专利

JP2007273086A Near-field optical head 有权
标题翻译：近场光学头
公开(公告)号：JP2007273086A
公开(公告)日：2007-10-18
申请号：JP2007168729
申请日：2007-06-27
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 , NAKAJIMA KUNIO
IPC分类号： G11B7/135 , G01Q60/18 , G01Q80/00 , G11B7/12
摘要： PROBLEM TO BE SOLVED: To provide an information recording/reading device achieving information recording and reading for a high-density recording medium at high speed and high reliability by interaction between near-field light and a recording medium using a slider having a near-field optical probe. SOLUTION: The slider 1 having the near-field optical probe is positioned close to the recording medium 3. The distance is reduced between a light emitting element 2 and a microscopic aperture 7. The protrusion of the microscopic aperture is controlled from the recording medium 3 by a piezoelectric element. Accordingly, the light intensity in the probe or light detecting section is increased to increase interaction with the recording medium 3. This achieves information recording and reading apparatus with high sensitivity and accuracy. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种信息记录/读取装置，其通过近场光和记录介质之间的相互作用，以高速度和高可靠性实现高密度记录介质的信息记录和读取，该滑块具有近场光学探头。
解决方案：具有近场光学探针的滑块1定位成靠近记录介质3.在发光元件2和微小孔7之间的距离减小。微小孔的突起从记录介质3。因此，增加探针或光检测部分中的光强度以增加与记录介质3的相互作用。这实现了具有高灵敏度和精度的信息记录和读取装置。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2004325446A Recording medium inspection apparatus 有权
公开(公告)号：JP2004325446A
公开(公告)日：2004-11-18
申请号：JP2004112421
申请日：2004-04-06
申请人： National Institute Of Advanced Industrial & Technology , Seiko Instruments Inc , セイコーインスツル株式会社 , 独立行政法人産業技術総合研究所
发明人： MIYATANI TATSUYA , HONMA KATSUNORI , EGAWA AKIRA , NAKAJIMA KUNIO , TOMINAGA JUNJI , KUWABARA MASASHI
IPC分类号： F42B33/06 , F42D5/04 , G01Q10/02 , G01Q10/04 , G01Q30/02 , G01Q30/08 , G01Q30/20 , G01Q60/24 , G01Q80/00 , G11B7/26 , G01N13/10 , G01N13/16
摘要： PROBLEM TO BE SOLVED: To provide a means for specifying the position of an error spot and identifying its cause at a high speed. SOLUTION: This means employs a structure equipped with an optical pickup 21 for reading a record signal, a probe 31 for reading the shape of a data pit, a drive part 40 for relatively moving the positions of the optical pickup 21 and of the probe 31 relative to a DVD (digital versatile disk)-ROM 1, an optical-pickup position detection sensor 23, and a control part. COPYRIGHT: (C)2005,JPO&NCIPI

6. 发明专利

JP2008210505A Near-field optical head 有权
标题翻译：近场光学头
公开(公告)号：JP2008210505A
公开(公告)日：2008-09-11
申请号：JP2008071620
申请日：2008-03-19
申请人： Seiko Instruments Inc , セイコーインスツル株式会社
发明人： MITSUOKA YASUYUKI , CHIBA TOKUO , KASAMA NOBUYUKI , NIWA TAKASHI , NAKAJIMA KUNIO
IPC分类号： G11B7/135
摘要： PROBLEM TO BE SOLVED: To improve the reliability of a head by improving its mechanical strength. SOLUTION: An edge portion 23 of a head tip portion 22 is configured by an edge 26 that is an intersection of a bottom surface 24 and a side surface 25 of a head. The bottom surface 24 and the side surface 25 intersect substantially perpendicularly. The edge portion 23 has a curved surface as viewed microscopically (nm level). A radius Rt of this curvature corresponds to a bit size that can be reproduced. As the curvature radius Rt decreases (sharper), recording can be performed with higher density. The edge portion 23 can be fabricated at an angle that is determined by a crystal face if it is formed using Si anisotropic etching. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过提高机械强度来提高头部的可靠性。解决方案：头端部22的边缘部23由作为头部的底面24和侧面25的交叉部的边缘26构成。底面24和侧面25基本垂直地相交。边缘部分23具有从微观（nm水平）观察的弯曲表面。该曲率的半径Rt对应于可再现的位尺寸。随着曲率半径Rt减小（锐化），可以以更高的密度进行记录。如果使用Si各向异性蚀刻形成，则边缘部23可以以由晶面确定的角度制造。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JPH11273137A Near-field optical head 失效
标题翻译：近场光学头
公开(公告)号：JPH11273137A
公开(公告)日：1999-10-08
申请号：JP7541798
申请日：1998-03-24
申请人： Seiko Instruments Inc , セイコーインスツルメンツ株式会社
发明人： MITSUOKA YASUYUKI , CHIBA TOKUO , KASAMA NOBUYUKI , NIIWA TAKASHI , NAKAJIMA KUNIO
IPC分类号： G11B7/135 , G01N37/00 , G01Q60/22 , G01Q80/00 , G11B7/12 , G11B7/22
CPC分类号： G11B7/22 , B82Y10/00 , G11B7/122 , G11B7/124
摘要： PROBLEM TO BE SOLVED: To enhance the reliability of a head by improving the mechanical strength. SOLUTION: The edge part 23 of a head tip part 22 is constituted of a side 26 on which the bottom 24 and side face 25 of the head intersect with each other. The bottom 24 and the side face 25 approximately vertically intersect with each other. When the edge part 23 is microscopically (nm level) observed, the edge part 23 has a curved surface. The radius Rt of curvature corresponds to a reproduciable bit size and the smaller (shaper) the radius Rt of curvature is, the more high density recording can be executed. When the anisotropic etching of Si is used, the edge part 23 can be formed with an angle determined by a crystal face.
摘要翻译：要解决的问题：通过提高机械强度来提高头部的可靠性。解决方案：头端部分22的边缘部分23由底部24和头部侧面25彼此相交的侧面26构成。底部24和侧面25彼此大致垂直相交。当观察到边缘部分23是微观（nm水平）时，边缘部分23具有曲面。曲率的半径Rt对应于可重复的位尺寸，并且曲率的半径Rt越小（整形器）越高，可以执行更高密度的记录。当使用Si的各向异性蚀刻时，可以以由晶面确定的角度来形成边缘部23。

8. 发明专利

JP2004360813A Autonomous valve 审中-公开
公开(公告)号：JP2004360813A
公开(公告)日：2004-12-24
申请号：JP2003160801
申请日：2003-06-05
申请人： Seiko Instruments Inc , セイコーインスツルメンツ株式会社
发明人： MIYATANI TATSUYA , NAKAJIMA KUNIO
IPC分类号： F16K13/00 , F16K31/70
摘要： PROBLEM TO BE SOLVED: To provide an autonomous valve capable of dispensing with an actuator for opening and closing a valve, a controller for controlling the actuator and a sensor for detecting the environment, and autonomously opening and closing in accordance with the environment.
SOLUTION: This autonomous valve is composed of a beam 103 composed of an elastic body and a support 101 having an opening 102. A part of the beam 103 is fixed to a fixing part 104 of the support 101 and autonomously deflects in accordance with the surrounding environment, whereby the opening 102 is opened and closed.
COPYRIGHT: (C)2005,JPO&NCIPI

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