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261.发明专利
公开(公告)号：JP2006209966A
公开(公告)日：2006-08-10
申请号：JP2006092799
申请日：2006-03-30
Inventor： YAMAMOTO MASANOBU , KOBAYASHI SEIJI , FUJIMIYA MITSUHARU
Abstract: PROBLEM TO BE SOLVED: To prevent effectively illegal copy in an information recording apparatus, an information reproducing apparatus, and an information recording medium. SOLUTION: Main data is recorded by length and interval of pits or marks, sub-data is ciphered by random numbers and recorded by variation of a width direction of pits or marks. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract translation: 要解决的问题：为了防止在信息记录装置，信息再现装置和信息记录介质中的有效的非法复制。
解决方案：主数据通过凹坑或标记的长度和间隔进行记录，子数据由随机数加密并通过凹坑或标记的宽度方向的变化记录。 版权所有（C）2006，JPO＆NCIPI
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公开(公告)号：JP2006031841A
公开(公告)日：2006-02-02
申请号：JP2004210346
申请日：2004-07-16
Inventor： NAKAOKI ARIKATSU , YAMAMOTO MASANOBU
CPC classification number: G11B7/252 , G11B7/24038 , G11B7/2534 , G11B7/26
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer optical recording medium which meets the specifications of a reflection factor required for recording and reproducing digital data, based on CD, DVD standards. SOLUTION: At least a first transparent substrate 12, an HD layer 11, a second transparent substrate 22 and a CD layer 21 are sequentially laminated and in the HD layer 11, one or more semi-transparent films 31 each having a reflection property for a wavelength of a first reproduction signal and a transmission property for a wavelength of a second reproducing signal and of which a refraction factor is higher than that of the first transparent substrate 12, are formed. In the CD layer 21, a metal film having reflection properties for the wavelength of the second reproduction signal is formed; and further, when the wavelength of the second reproduction signal is defined as λ, and the refraction factor of the first transparent substrate is defined as (n), for the total film thickness of the semi-transparent film 31, α×m×λ×n (where 1.0≤α≤1.3, and (m) is an integer of 1 or larger) is established. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract translation: 要解决的问题：提供一种基于CD，DVD标准的满足记录和再现数字数据所需的反射系数的规格的多层光学记录介质。 解决方案：至少第一透明基板12，HD层11，第二透明基板22和CD层21依次层叠，并且在HD层11中，一个或多个半透明膜31各自具有反射 形成用于第一再现信号的波长的属性和用于第二再现信号的波长的透射特性，并且其折射系数高于第一透明基板12的折射系数。 在CD层21中形成具有第二再现信号的波长的反射特性的金属膜; 此外，当第二再现信号的波长被定义为λ，并且第一透明基板的折射系数被定义为（n）时，对于半透明膜31的总膜厚度，α×m×λ ×n（其中1.0≤α≤1.3，（m）为1以上的整数）。 版权所有（C）2006，JPO＆NCIPI
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公开(公告)号：JP2005069778A
公开(公告)日：2005-03-17
申请号：JP2003297775
申请日：2003-08-21
Inventor： NAKAO ISAMU , YUBI HIROSHI , YAMAMOTO MASANOBU
Abstract: PROBLEM TO BE SOLVED: To increase the intensity of fluorescence emitted from a fluorescent labelling agent to detect fluorescence with high precision.
SOLUTION: In a DNA analyzer 11, a discoidal DNA chip substrate 1 is irradiated with exciting light condensed by an object lens 31 while rotated and the presence of the fluorescence emitted from the fluorescent labelling agent corresponding to the exciting light is detected to observe the mutual reaction state of a probe substance and a sample substance. The fluorescent labelling agent to be used is obtained by bonding a quantum dot phosphor to an intercalator.
COPYRIGHT: (C)2005,JPO&NCIPIAbstract translation: 要解决的问题：增加从荧光标记物发出的荧光强度，以高精度检测荧光。 解决方案：在DNA分析器11中，盘旋DNA芯片基板1被旋转时被物镜31会聚的激发光照射，并且检测到与激发光对应的荧光标记剂发出的荧光的存在， 观察探针物质和样品物质的相互反应状态。 所使用的荧光标记剂是通过将量子点荧光体接合到嵌入剂而获得的。 版权所有（C）2005，JPO＆NCIPI
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公开(公告)号：JP2003248324A
公开(公告)日：2003-09-05
申请号：JP2002050146
申请日：2002-02-26
Inventor： MIURA YOSHIHISA , AKI YUICHI , KAWASE HIROSHI , YAMAMOTO MASANOBU , DATE NAOKI , NORIOKA SETSUO , KOIZUMI MITSURU , KOMATSUBARA TAKAO
IPC: G21K5/00 , A61N5/00 , G03F7/20 , G11B7/26 , G11B9/10 , G21G5/00 , G21K5/04 , H01J33/02 , H01J37/18 , H01J37/20 , H01J37/301 , H01J37/305
Abstract: PROBLEM TO BE SOLVED: To maintain the inner side of a vacuum chamber at a necessary degree of vacuum of a partial vacuum type electron beam irradiation device even when an electrostatic pressure floating pad is separated from a body to be irradiated (original disk). SOLUTION: The air is prevented from flowing in the vacuum chamber 14 by arranging a vacuum seal valve 30 composed of a piston opening and closing an electron beam path 19 in the electrostatic pressure floating pad 18 and closing the electron beam path 19 by placing the vacuum seal valve 30 in operation when the electrostatic pressure floating pad 18 is separated from the body 1 to be irradiated. In this structure, the vacuum seal valve 30 is sectioned in a round shape and formed tapered to realize high vacuum sealing without any gap, thereby securely maintaining the degree of vacuum in the vacuum chamber and an electron beam column. COPYRIGHT: (C)2003,JPO
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公开(公告)号：JP2003142022A
公开(公告)日：2003-05-16
申请号：JP2001338267
申请日：2001-11-02
Inventor： KOMATSUBARA TAKAO , KOIZUMI MITSURU , NORIOKA SETSUO , DATE NAOKI , YAMAMOTO MASANOBU , KAWASE HIROSHI , SASAKI JUN , TAKEDA MINORU
IPC: G03F7/20 , G11B7/26 , H01J37/18 , H01J37/20 , H01J37/301 , H01J37/305 , H01L21/027
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam irradiation device and its method preventing drop in vacuum in the mounting/demounting of an irradiation object without enlarging a rotating table by arranging an exhaust block at the end of an electron optics lens barrel in the electron beam irradiation device with the rotating table. SOLUTION: This electron beam irradiation device is equipped with the rotating table 31, the electron optics lens barrel 1 irradiating electron beams to the irradiation object 36 on the rotating table; the exhaust block 11 exhausting air in a gap between the electron optics lens barrel and the irradiation object, moving mechanisms 38, 39 moving the irradiation object between a working position facing the electron optics lens barrel and the mounting/ demounting position where the irradiation object is apart from the electron optics lens barrel; and cover members 51, 61 adhering closely to the rotating table or the irradiation object in order to prevent drop in vacuum when the rotating table is moved from the working position to the mounting/demounting position.
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Patent Agency Ranking
公开(公告)号：JP2001155383A
公开(公告)日：2001-06-08
申请号：JP33548899
申请日：1999-11-26
Applicant: SONY CORP
Inventor： SATOBI YUUICHI , WATANABE HIDETOSHI , KUROKAWA KOTARO , YAMAMOTO MASANOBU
Abstract: PROBLEM TO BE SOLVED: To execute certain recording and reproducing without generating compatibilizing between adjacent layers even when an organic material is used as a recording material. SOLUTION: An optical recording medium is provided with a recording layer containing the organic material as the recording material and a dielectric substance layer arranged so as to cover at least one main surface of the recording layer.
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公开(公告)号：JP2001118248A
公开(公告)日：2001-04-27
申请号：JP2000290946
申请日：2000-09-25
Applicant: SONY CORP
Inventor： YAMAMOTO MASANOBU , OGAWA HIROSHI , SAKO YOICHIRO
IPC: G11B7/24 , G11B7/00 , G11B7/004 , G11B7/0045 , G11B7/005 , G11B7/007 , G11B7/013 , G11B7/09 , G11B20/10 , G11B20/12 , G11B27/30
Abstract: PROBLEM TO BE SOLVED: To provide a recorder and a reproducer capable of efficiently controlling data in block unit. SOLUTION: A recordable recording track is provided on which the information having periodic information is preliminarily recorded by periodically displacing the track center line in the direction of the track width with respect to the virtual track center line, and displacement parts formed in the direction of the track width from the side edge part of this recording track for every specified space are provided along the track direction of the recording track, and by scanning the track with an optical pickup 31 with respect to an optical disk 21 on which the control information detectable separately from the periodic information by these displacement parts is preliminarily recorded, the periodic information and the control information are separated from the detected detection signal by a band-pass filter 51 and a high-pass filter 52. Then the recorded data are controlled in a block unit on the basis of the period information and the control information by a recording processing means and recorded on the track.
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公开(公告)号：JP2001060338A
公开(公告)日：2001-03-06
申请号：JP2000231313
申请日：2000-07-31
Applicant: SONY CORP
Inventor： YOSHIMATSU HIROSHI , MORI YOSHIFUMI , YAMAMOTO MASANOBU , WATANABE HIDETOSHI
IPC: G11B7/24
Abstract: PROBLEM TO BE SOLVED: To embody an optical recording medium having a large allowance degree to skew and thickness errors and to make the optical recording medium and its drive assembly inexpensive and easily usable. SOLUTION: A recording layer 2 is formed on a protective layer 1 and a transparent protective layer 3 is formed there, by which the flexible optical recording medium is constituted. Recording and reproducing are executed by irradiating the recording layer 2 with light form the transparent protective layer 3 side. When the permissible inclination angle of this optical recording medium is defined as Θ( deg.) and the thickness of the transparent protective layer 3 as t(μm), "kuchi"(Japanese:kanji,387D).t
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公开(公告)号：JPH10320827A
公开(公告)日：1998-12-04
申请号：JP15441498
申请日：1998-06-03
Applicant: SONY CORP
Inventor： OWA HIDEO , KOBAYASHI SHOEI , CHIAKI SUSUMU , KATSURAMOTO SHINJI , WATANABE TOSHIO , MORI HIDENORI , YAMAMOTO MASANOBU , SAITO MAKI
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the peculiar functions of an optical disk device and to secure the storage capacity, in which operability that is comparable to a video tape recorder is obtained, by recording the desired user data by irradiating the laser beams having a wavelength less than a specific value by the optical system having the working distance less than a specific value and the numerical aperture more than a specific value. SOLUTION: Each focal distance and each interval are set so that the numerical aperture of an objective lens 17, which consists of a first lens 17A and a second lens 17B, becomes more than 0.7. An optical head secures an approximately 8 GB storage capacity by irradiating an optical disk 12 with the laser beams having the wavelength of less than 680 mm through the optical system having the numerical aperture of more than 0.7. At that time, a working distance WD is set to less than 560 μm and the mass-production of the heads are made possible. Thus, the video recording time and the operability comparable to a video tape recorder are obtained and the editing, which effectively uses the random access function of the optical disk device, is made possible.
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公开(公告)号：JPH10269621A
公开(公告)日：1998-10-09
申请号：JP7235397
申请日：1997-03-25
Applicant: SONY CORP
Inventor： ARAKAWA NORIYUKI , YAMAMOTO MASANOBU
IPC: G11B7/24 , G11B11/10 , G11B11/105 , G11B23/00
Abstract: PROBLEM TO BE SOLVED: To provide the optical disk in which the rigidity is maintained even though a use is made of a single plate, that is made thinner, a magneto-optical recording is also conducted and a conventional rotating means is also facilitated. SOLUTION: A holding section 21, in which one main surface 21a is mounted on a rotating means and used as a mounting surface, is formed in an inner peripheral side and an information recording section 22, in which one main surface 22a is set as an information recording surface, is formed in an outer peripheral side. The mounting surface and the information recording surface are not formed in a single surface. The section 21 is made thicker than the section 22. It is fine to form a groove section 25 between sections 21 and 22. It is also fine to form a projecting section 27 in the outer peripheral side of a main surface 22b. Moreover, more than one kind of functional films are formed on the surface 22b which is located on the opposite side of the information recording surface.
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