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1.发明授权Apparatus which performs an ID operation simultaneously with a servo operation using a data recording medium with the ID area recorded immediately before the servo area 失效使用具有在伺服区域之前记录的ID区域的数据记录介质与伺服操作同时进行ID操作的装置
公开(公告)号：US5796534A
公开(公告)日：1998-08-18
申请号：US543498
申请日：1995-10-16
IPC分类号： G11B20/10 , G11B5/55 , G11B5/596 , G11B7/007 , G11B7/09 , G11B11/105 , G11B20/12 , G11B21/08 , G11B21/10 , G11B27/30 , G11B5/02
CPC分类号： G11B5/5526 , G11B20/1252 , G11B21/083 , G11B27/3027 , G11B5/5547 , G11B11/10578 , G11B2020/10916 , G11B21/10 , G11B2220/20 , G11B5/59655 , G11B7/00745 , G11B7/0938
摘要： To increase the recording capacity of a magnetic disc, tracks of this magnetic disc are divided into a number of sectors, with each sector being formed from a number of segments. Each segment is basically made up of a data region and a servo region with data being recorded on the data region and a clock pattern which becomes the basis for generation of a clock, a fine pattern which becomes the basis for the tracking operation, and an access pattern which becomes the basis for a seek operation being recorded on the servo region. An ID region and servo region are formed before the data region and servo region which make up the leading segment with the sector ID for this region being recorded in this ID region. After this ID has been read from this ID region, while it is being determined whether or not this ID is the same as the designated ID, the servo operation corresponding to the servo control signal occurring in the servo region is carried out. In this way, the recording of data corresponding to the data in the data region can commence straight after the ID has been decided upon.
摘要翻译： 为了增加磁盘的记录容量，该磁盘的轨道被划分成多个扇区，每个扇区由多个段形成。 每个段基本上由数据区域和伺服区域组成，其中数据被记录在数据区域上，时钟模式成为时钟的基础，成为跟踪操作的基础的精细模式，以及 作为搜索操作的基础的访问模式被记录在伺服区域上。 ID区域和伺服区域形成在构成前导段的数据区域和伺服区域之间，该区域的扇区ID被记录在该ID区域中。 在从该ID区域读取该ID之后，当确定该ID是否与指定的ID相同时，执行与伺服区域中出现的伺服控制信号相对应的伺服操作。 以这种方式，在确定了ID之后，与数据区域中的数据相对应的数据的记录可以直接开始。
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2.发明授权Magnetic disk recording and playback apparatus using independently positioned recorded pattern sets for clock generation 失效使用独立定位的记录图案集的磁盘记录和重放装置用于时钟产生
公开(公告)号：US5786954A
公开(公告)日：1998-07-28
申请号：US840414
申请日：1997-04-29
CPC分类号： G11B20/10055 , G11B20/10009 , G11B20/10222 , G11B20/1403 , G11B27/3027 , G11B5/012 , G11B5/09 , G11B5/4886 , G11B2220/20
摘要： A highly reliable magnetic recording and playback apparatus utilizes an independent magnetic clock pattern region and a pattern set region to provide a common timing reference between a data recording region and its adjacent tracks. In the apparatus, the pattern set region provides a reference point so that the circumferential location of the magnetic pattern region can be determined. In one embodiment, the apparatus includes elements for playback of reproduced information recorded on a magnetic disk and an arrangement which provides for the generation of a data existing point clock.
摘要翻译： 高度可靠的磁记录和重放装置利用独立的磁时钟图形区域和图案组区域来提供数据记录区域和其相邻轨道之间的公共定时参考。 在该装置中，图案集区域提供参考点，使得可以确定磁图案区域的周向位置。 在一个实施例中，该装置包括用于回放记录在磁盘上的再现信息的元件以及用于产生数据存在点时钟的装置。
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3.发明授权Magnetic disk recording and playback apparatus using independently formed recorded pattern sets for clock generation 失效使用独立形成的用于时钟产生的记录图案集的磁盘记录和重放装置
公开(公告)号：US5828510A
公开(公告)日：1998-10-27
申请号：US800551
申请日：1997-02-18
CPC分类号： G11B20/10055 , G11B20/10009 , G11B20/10222 , G11B20/1403 , G11B27/3027 , G11B5/012 , G11B5/09 , G11B5/4886 , G11B2220/20
摘要： A highly reliable magnetic record playback apparatus utilizes an independent magnetic clock pattern region and a pattern set region to provide a common timing reference between a data recording region and its adjacent tracks. In the apparatus, the pattern set region provides a reference point so that the circumferential location of the magnetic pattern region can be determined. In one embodiment, the apparatus includes elements for playback of reproduced information recorded on a magnetic disk and an arrangement which provides for the generation of a data existing point clock.
摘要翻译： 高度可靠的磁记录重放装置利用独立的磁时钟图形区域和图案组区域来在数据记录区域和其相邻轨道之间提供公共定时参考。 在该装置中，图案集区域提供参考点，使得可以确定磁图案区域的周向位置。 在一个实施例中，该装置包括用于回放记录在磁盘上的再现信息的元件以及用于产生数据存在点时钟的装置。
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4.发明授权Magnetic disk recording and playback apparatus using independently formed recorded pattern sets for clock generation 失效使用独立形成的用于时钟产生的记录图案集的磁盘记录和重放装置
公开(公告)号：US5828509A
公开(公告)日：1998-10-27
申请号：US471243
申请日：1995-06-06
CPC分类号： G11B20/10055 , G11B20/10009 , G11B20/10222 , G11B20/1403 , G11B27/3027 , G11B5/012 , G11B5/09 , G11B5/4886 , G11B2220/20
摘要： A highly reliable magnetic recording and playback apparatus utilizes an independent magnetic clock pattern region and a pattern set region to provide a common timing reference between a data recording region and its adjacent tracks. In the apparatus, the pattern set region provides a reference point so that the circumferential location of the magnetic pattern region can be determined. In one embodiment, the apparatus includes elements for playback of reproduced information recorded on a magnetic disk and an arrangement which provides for the generation of a data existing point clock.
摘要翻译： 高度可靠的磁记录和重放装置利用独立的磁时钟图形区域和图案组区域来提供数据记录区域和其相邻轨道之间的公共定时参考。 在该装置中，图案集区域提供参考点，使得可以确定磁图案区域的周向位置。 在一个实施例中，该装置包括用于回放记录在磁盘上的再现信息的元件以及用于产生数据存在点时钟的装置。
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5.发明授权Disk recording and/or reproducing apparatus that compensates for bit nonlinearity and a phase shift introduced by separate read and write heads 失效磁盘记录和/或再现装置，其补偿位非线性和由单独的读写头引入的相移
公开(公告)号：US5600501A
公开(公告)日：1997-02-04
申请号：US531014
申请日：1995-09-20
CPC分类号： G11B5/09 , G11B20/10212 , G11B20/1403
摘要： There is disclosed a magnetic disk device of the external synchronization system using a head assembly of the recording/reproducing heads separation type. This magnetic device comprises: a reproducing head for reproducing data from a magnetic disk; a clock signal generator for generating a clock signal on the basis of a reproduced signal corresponding to a clock pattern from the reproducing head; a delay circuit for delaying recording data relative to the clock signal generated at the clock signal generator; a recording head for recording the recording data delayed by the delay circuit onto the magnetic disk; a position detecting circuit for detecting head position information (e.g., track number) in a disk radial direction of the recording head on the basis of the reproduced signal from the reproducing head; and a control circuit for controlling a quantity of delay of the delay circuit on the basis of head position information from the position detecting circuit and a predetermined magnetization reversal pattern.
摘要翻译： 公开了使用记录/再现头分离型的头组件的外部同步系统的磁盘装置。 该磁性装置包括：用于从磁盘再现数据的再现头; 时钟信号发生器，用于根据与来自再现头的时钟模式相对应的再现信号产生时钟信号; 延迟电路，用于相对于在时钟信号发生器处产生的时钟信号延迟记录数据; 用于将由延迟电路延迟的记录数据记录到磁盘上的记录头; 位置检测电路，用于根据来自再现头的再现信号来检测记录头的磁盘径向的磁头位置信息（例如磁道号）; 以及控制电路，用于根据来自位置检测电路的磁头位置信息和预定的磁化反转模式来控制延迟电路的延迟量。
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6.发明授权
公开(公告)号：US6122126A
公开(公告)日：2000-09-19
申请号：US475374
申请日：1995-06-07
CPC分类号： G11B5/012 , G11B20/10009 , G11B5/09 , G11B2005/0018
摘要： A digital magnetic reproducing apparatus comprises a reproducing head to reproduce data from a magnetic recording medium; an equalizer for shaping, by a partial response method, the waveform of the reproduced signal outputted from the reproducing head; and a decoder for decoding, by a maximum likelihood decoding method, the equalized reproduced signal obtained from the equalizer. The reproducing head employed in this apparatus is an MR (magnetoresistance effect) head which is capable of reducing the second harmonic distortion of the reproduced signal to be -25 dB or lower. Therefore the deterioration of the bit error rate that may result from the nonlinear distortion of the MR head can be further lowered within a sufficiently suppressed range in practical use.
摘要翻译： 数字磁再现装置包括：再现头，用于从磁记录介质再现数据; 均衡器，用于通过部分响应方法来形成从再现头输出的再现信号的波形; 以及解码器，用于通过最大似然解码方法对从均衡器获得的均衡的再现信号进行解码。 在该装置中使用的再现头是能够将再现信号的二次谐波失真降低到-25dB或更低的MR（磁阻效应）头。 因此，在实际使用中，可以在充分抑制的范围内进一步降低由MR磁头的非线性失真引起的误码率的劣化。
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7.发明授权
公开(公告)号：US6091562A
公开(公告)日：2000-07-18
申请号：US475062
申请日：1995-06-07
CPC分类号： G11B5/012 , G11B20/10009 , G11B5/09 , G11B2005/0018
摘要： A digital magnetic reproducing apparatus comprises a reproducing head to reproduce data from a magnetic recording medium; an equalizer for shaping, by a partial response method, the waveform of the reproduced signal outputted from the reproducing head; and a decoder for decoding, by a maximum likelihood decoding method, the equalized reproduced signal obtained from the equalizer. The reproducing head employed in this apparatus is an MR (magnetoresistance effect) head which is capable of reducing the second harmonic distortion of the reproduced signal to be -25 dB or lower. Therefore the deterioration of the bit error rate that may result from the nonlinear distortion of the MR head can be further lowered within a sufficiently suppressed range in practical use.
摘要翻译： 数字磁再现装置包括：再现头，用于从磁记录介质再现数据; 均衡器，用于通过部分响应方法来形成从再现头输出的再现信号的波形; 以及解码器，用于通过最大似然解码方法对从均衡器获得的均衡的再现信号进行解码。 在该装置中使用的再现头是能够将再现信号的二次谐波失真降低到-25dB或更低的MR（磁阻效应）头。 因此，在实际使用中，可以在充分抑制的范围内进一步降低由MR磁头的非线性失真引起的误码率的劣化。
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8.发明授权
公开(公告)号：US5907448A
公开(公告)日：1999-05-25
申请号：US704435
申请日：1996-08-26
申请人： Kenjiro Watanabe , Toru Takeda , Satoru Seko , Kazushige Kawazoe , Takayasu Muto , Osamu Morita , Nobuhiro Hayashi , Takehisa Ishida , Hideaki Ishioka , Takamichi Yamakoshi
发明人： Kenjiro Watanabe , Toru Takeda , Satoru Seko , Kazushige Kawazoe , Takayasu Muto , Osamu Morita , Nobuhiro Hayashi , Takehisa Ishida , Hideaki Ishioka , Takamichi Yamakoshi
IPC分类号： G11B5/09 , G11B5/008 , G11B5/012 , G11B5/55 , G11B5/596 , G11B5/64 , G11B5/73 , G11B5/82 , G11B5/84 , G11B20/10 , G11B20/12 , G11B20/18 , G11B21/10 , G11B25/04 , G11B27/19 , G11B27/30 , G11B33/14
CPC分类号： G11B20/1833 , G11B20/10009 , G11B20/1252 , G11B25/043 , G11B27/19 , G11B27/3027 , G11B33/1486 , G11B5/012 , G11B5/5526 , G11B5/553 , G11B5/59605 , G11B5/59627 , G11B5/59633 , G11B5/82 , G11B20/10194 , G11B20/1258 , G11B2020/1277 , G11B2020/1292 , G11B2220/20 , G11B5/0086
摘要： A magnetic disk drive device that includes a disk-shaped medium with a magnetic film formed on a surface for recording or reproducing information, and a magnetic head for recording on and reproducing information from the disk-shaped medium. The disk-shaped medium has a data recording region and a control signal recording region. The data recording region is impressed to have convex recording regions for recording data and concave guard bands for separating adjacent recording regions. The control signal recording region has impressed concavities and convexities representing tracking marks (for effecting tracking control of the magnetic head), track number indicating marks and track numbers (for identifying the tracks), and clock marks dividing one circumference into equal intervals along a path of angular movement of the magnetic head. The disk-shaped medium has reduced track pitch and increased recording capacity because the concave guard bands can be very narrow without inducing crosstalk, and the tracking marks, track number indicating marks, and clock marks are impressed as concavities and convexities along the path of angular movement of the magnetic head.
摘要翻译： 一种磁盘驱动装置，其特征在于，具有形成在用于记录或再现信息的表面上的具有磁膜的盘状介质，以及用于在盘形介质上记录和再现信息的磁头。 盘状介质具有数据记录区域和控制信号记录区域。 印刷数据记录区域以具有用于记录数据的凸记录区和用于分离相邻记录区的凹保护带。 控制信号记录区域具有表示跟踪标记（用于实现磁头的跟踪控制），轨道号指示标记和轨道号（用于识别轨道）的凹凸和时钟标记，沿着路径将一个圆周分成相等的间隔 的磁头的角运动。 盘形介质具有减小的轨道间距和增加的记录容量，因为凹形保护带可以非常窄而不会引起串扰，并且跟踪标记，轨道号指示标记和时钟标记作为沿着角度的路径的凹凸被印影 磁头的运动。
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9.发明授权Fluorescent image obtaining device, fluorescent image obtaining method and fluorescent image obtaining program 有权荧光图像获取装置，荧光图像获取方法和荧光图像获取程序公开(公告)号：US08598541B2
公开(公告)日：2013-12-03
申请号：US12868187
申请日：2010-08-25
申请人： Koichiro Kishima , Yu Hirono , Nobuhiro Hayashi , Takamichi Yamakoshi , Nobuhiro Kihara , Takashi Yamamoto , Fumiyasu Suzuki , Ryu Narusawa
发明人： Koichiro Kishima , Yu Hirono , Nobuhiro Hayashi , Takamichi Yamakoshi , Nobuhiro Kihara , Takashi Yamamoto , Fumiyasu Suzuki , Ryu Narusawa
IPC分类号： G01J1/58
CPC分类号： G01N21/6458 , G01N21/6428
摘要： A fluorescent image obtaining device includes a light source that irradiates light such that a fluorescent material marked on a target in a biological sample lies in a non-excited state and a fluorescent material marked on a control with the target lies in an excited state, and an imaging unit that takes an image including the entire biological sample.
摘要翻译： 荧光图像获取装置包括照射光的光源，使得标记在生物样品中的靶上的荧光物质处于非激发状态，并且标记在靶上的荧光材料处于激发状态，并且 拍摄包含整个生物样品的图像的成像单元。
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10.发明授权Tissue-slice image acquirement and display apparatus, tissue-slice image acquirement and display method, and tissue-slice image acquirement and display program 有权组织切片图像获取和显示装置，组织切片图像获取和显示方法以及组织切片图像获取和显示程序公开(公告)号：US09110306B2
公开(公告)日：2015-08-18
申请号：US12862220
申请日：2010-08-24
申请人： Nobuhiro Hayashi , Koichiro Kishima , Takashi Yamamoto , Nobuhiro Kihara , Takamichi Yamakoshi , Fumiyasu Suzuki , Ryu Narusawa
发明人： Nobuhiro Hayashi , Koichiro Kishima , Takashi Yamamoto , Nobuhiro Kihara , Takamichi Yamakoshi , Fumiyasu Suzuki , Ryu Narusawa
CPC分类号： G02B21/367 , G01N1/312 , G02B21/34 , G06K9/00134 , G06K9/3216 , G06K9/3233 , G06T7/11 , G06T7/174 , G06T2207/10056 , G06T2207/30024
摘要： A tissue-slice image acquirement and display apparatus includes: an entire-image acquirer that acquires a bright-field image of an entirety of a first slice of a tissue and a dark-field image of an entirety of a second slice of the tissue; a modifier that modifies a profile shape of a slice portion in the dark-field image on the basis of a profile shape of a slice portion in the bright-field image; a magnified-image acquirer that determines a range encompassing the second slice on the basis of the profile shape of the modified slice portion and that acquires, in a dark field, a magnified image of the second slice in the determined range; and a display controller that causes the bright-field image to be displayed and that causes a portion of the magnified image, the portion corresponding to a position selected in the bright-field image, to be displayed.
摘要翻译： 组织切片图像获取和显示装置包括：整体图像获取器，其获取组织的第一切片的整体的亮场图像和组织的第二切片的整体的暗视场图像; 基于亮场图像中的切片部分的轮廓形状来修改暗视场图像中的切片部分的轮廓形状的修改器; 放大图像获取器，其基于修改的切片部分的轮廓形状确定包围第二切片的范围，并且在暗场中获取在所确定的范围内的第二切片的放大图像; 以及显示控制器，其使亮域图像被显示，并且使得显示放大图像的一部分，与亮域图像中选择的位置对应的部分。
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