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1. 发明专利

JP5886803B2 情報記録装置およびデータ復旧方法有权
标题翻译：信息记录装置和数据恢复方法
公开(公告)号：JP5886803B2
公开(公告)日：2016-03-16
申请号：JP2013180594
申请日：2013-08-30
申请人：株式会社東芝
发明人：熊谷龍太 , 青木祥一
IPC分类号： G11B20/18 , G11B5/09 , G11B5/012 , G11B20/10
CPC分类号： G11B19/041 , G11B20/10 , G11B20/1252 , G11B20/18 , G11B2020/1238

2. 发明专利

JP5126595B2 Image processing apparatus and an image processing system 有权
公开(公告)号：JP5126595B2
公开(公告)日：2013-01-23
申请号：JP2008113234
申请日：2008-04-23
申请人：コニカミノルタビジネステクノロジーズ株式会社
发明人：達由羽賀
IPC分类号： H04N1/00 , B41J29/38 , G03G21/00 , G06F3/12
CPC分类号： G11B19/041 , G11B19/048 , G11B27/36 , G11B2220/2516
摘要： A self-diagnosis function is used to acquire information showing the state of deterioration of a hard disk device, and when the hard disk device is deteriorated, a job is executed under the control which is different from that in the case where the hard disk device is not deteriorated. For example, copying job is executed in the HDD use mode in the case of non-deterioration, and copying job is executed in the HDD non-use mode (an image memory is used) in the case of deterioration. Further, the number of retrials by an alternative sector in the case of occurrence of errors of writing in a hard disk device in the course of job execution is changed according to the state of the deterioration.

3. 发明专利

JP5094204B2 Optical disk device 有权
公开(公告)号：JP5094204B2
公开(公告)日：2012-12-12
申请号：JP2007130473
申请日：2007-05-16
申请人：ティアック株式会社
发明人：龍哉村田
IPC分类号： G11B7/005
CPC分类号： G11B7/0953 , G11B7/00458 , G11B7/005 , G11B7/0956 , G11B19/041 , G11B19/26 , G11B20/18 , G11B2020/1099 , G11B2020/183

4. 发明专利

JP5055447B2 Method based on the frequency for the detection and classification of the hard disk defect region 有权
公开(公告)号：JP5055447B2
公开(公告)日：2012-10-24
申请号：JP2011032708
申请日：2011-02-18
申请人：エルエスアイコーポレーション
发明人：ヤンシャオフア , マシュージョージ , リゾンワン , ハンヤン , シンリーユアン
IPC分类号： G11B20/18 , G11B5/09 , G11B20/10 , G11B20/14
CPC分类号： G11B20/1816 , G11B19/041 , G11B27/36
摘要： In a hard-disc drive read channel, frequency-based measures are generated at two different data frequencies (e.g., 2T and DC) by applying a transform, such as a discrete Fourier transform (DFT), to signal values, such as ADC or equalizer output values, corresponding to, e.g., a 2T data pattern stored on the hard disc. The frequency-based measures are used to detect defect regions on the hard disc and/or to classify defect regions as being due to either thermal asperity (TA) or drop-out media defect (MD).

5. 发明专利

JP4985647B2 Repair program, repair equipment and repair methods 有权
公开(公告)号：JP4985647B2
公开(公告)日：2012-07-25
申请号：JP2008537325
申请日：2006-09-29
申请人：富士通株式会社
发明人：哲太郎丸山 , 芳浩土屋 , 誠二戸田 , 理一郎武 , 雅寿田村 , 一隆荻原 , 泰生野口
IPC分类号： G06F3/06 , G06F12/00
CPC分类号： G06F11/1076 , G06F11/2094 , G06F2211/1045 , G06F2211/1059 , G11B19/041 , G11B20/18 , G11B2020/1826 , G11B2220/415

6. 发明专利

JP4576316B2 Servo control signal generation device, an optical disk device and the servo control signal generation method 有权
公开(公告)号：JP4576316B2
公开(公告)日：2010-11-04
申请号：JP2005305164
申请日：2005-10-20
申请人：株式会社日立エルジーデータストレージ , 株式会社日立製作所
发明人：義典石川
IPC分类号： G11B7/004 , G11B7/085
CPC分类号： G11B7/0948 , G11B7/08541 , G11B19/041 , G11B19/12 , G11B2007/0006

7. 发明专利

JP2010033638A Head slider of magnetic disk device 审中-公开
标题翻译：磁盘设备头滑块
公开(公告)号：JP2010033638A
公开(公告)日：2010-02-12
申请号：JP2008192666
申请日：2008-07-25
申请人： Toshiba Storage Device Corp , 東芝ストレージデバイス株式会社
发明人： KUBODERA HIROYUKI , FUJIMAKI TORU , IMAMURA TAKAHIRO
IPC分类号： G11B5/31 , G11B21/21
CPC分类号： G11B5/6005 , G11B19/041
摘要： PROBLEM TO BE SOLVED: To provide a head slider of a magnetic disk device in which unstable floating caused by a lubricant drop is made less likely to occur by making the lubricant attached on the slider evaporate more easily.
SOLUTION: Inside a nonmagnetic insulating layer 404 formed in an air outflow end of the head slider, in addition to a heat generating element 410 and a head element 408, a multiple layer heat conducting mechanism 412 which is laminated in a slider longitudinal direction and where at least one layer out of the layers extends to near both the ends of a slider width direction, is embedded. Heat generated by the heat generating element 410 spreads over the nonmagnetic insulating layer 404 efficiently, and the temperature of the whole nonmagnetic insulating layer 404 increases. Therefore, the temperature of the lubricant attached to any place of the nonmagnetic insulating layer 404 increases efficiently, and the lubricant evaporates or flows.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种磁盘装置的磁头滑动器，其中通过使附着在滑块上的润滑剂更容易地蒸发而不易发生由润滑剂液滴引起的不稳定浮动。解决方案：除了发热元件410和头元件408之外，形成在磁头滑动器的空气流出端中的非磁性绝缘层404内，层叠在滑块纵向上的多层导热机构412 方向，并且其中层中的至少一层延伸到靠近滑块宽度方向的两端附近。由发热元件410产生的热量有效地扩散在非磁性绝缘层404上，并且整个非磁性绝缘层404的温度升高。因此，附着在非磁性绝缘层404的任何位置的润滑剂的温度有效地增加，并且润滑剂蒸发或流动。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2010027121A Magnetic disk apparatus and recording method 审中-公开
标题翻译：磁盘设备和记录方法
公开(公告)号：JP2010027121A
公开(公告)日：2010-02-04
申请号：JP2008185340
申请日：2008-07-16
申请人： Toshiba Storage Device Corp , 東芝ストレージデバイス株式会社
发明人： YAMAGISHI MICHINAGA
IPC分类号： G11B5/012
CPC分类号： G11B19/041 , G11B5/02 , G11B2005/001
摘要： PROBLEM TO BE SOLVED: To optimize a recording current and a track width.
SOLUTION: A magnetic disk apparatus 100 decreases the recording current by the amount corresponding to the increase in the bit length of data to be recorded and increases the recording current by the amount corresponding to a decrease in the bit length of the data, when recording the data while narrowing down the track width on the magnetic disk 110. The magnetic disk apparatus records data by using the recording current while changing a track width to narrow down the track width, determines the track width immediately before the track width for which the error rate of the recorded data becomes equal to or greater than the target error rate, and records the data on the magnetic disk 110 by using the determined track width and the adjusted recording current.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：优化记录电流和磁道宽度。解决方案：磁盘装置100将记录电流减小与要记录的数据的位长度的增加相对应的量，并且将记录电流增加与数据的位长度的减小相对应的量，当在磁盘110上减小磁道宽度的同时记录数据时，磁盘装置通过使用记录电流记录数据，同时改变磁道宽度以缩小磁道宽度，确定紧跟在磁道宽度之前的磁道宽度记录数据的错误率变得等于或大于目标错误率，并且通过使用确定的轨道宽度和调整的记录电流将数据记录在磁盘110上。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2009295248A Playback apparatus, integrated circuit, and playback method 有权
标题翻译：回放装置，集成电路和播放方法
公开(公告)号：JP2009295248A
公开(公告)日：2009-12-17
申请号：JP2008149419
申请日：2008-06-06
申请人： Panasonic Corp , パナソニック株式会社
发明人： TACHIBANA KENICHI , FUKUKAWA HISAFUMI , MORI HIROKO , OKUBO MICHIMASA , TAIRA SHINYA
IPC分类号： G11B20/18 , G11B20/10
CPC分类号： G11B27/105 , G11B19/041 , G11B20/18 , G11B27/322 , G11B27/36 , G11B2220/2562
摘要： PROBLEM TO BE SOLVED: To prevent a playback apparatus from becoming unrecoverable by falling in the same error state again on the occurrence of a nonrecoverable CPU error such as misalignment, in the playback apparatus 100 for playback contents recorded in a recording medium 101.
SOLUTION: In a processing routine started at nonrecoverable CPU error such as misalignment, error information is stored in a nonvolatile memory or the like. By using the stored error information, a playback control processing is branched before reaching the processing to prevent the playback apparatus from falling into the same error state again.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了防止播放装置在发生不可恢复的CPU错误（诸如未对准的情况）时再次落入相同的错误状态时，在播放装置100中用于记录在记录介质101中的播放内容解决方案：在以不可恢复的CPU错误（例如未对准）开始的处理程序中，错误信息存储在非易失性存储器等中。通过使用存储的错误信息，在达到处理之前分支播放控制处理，以防止再现装置再次陷入相同的错误状态。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2009267660A Image processing apparatus, and image processing system 有权
标题翻译：图像处理设备和图像处理系统
公开(公告)号：JP2009267660A
公开(公告)日：2009-11-12
申请号：JP2008113234
申请日：2008-04-23
申请人： Konica Minolta Business Technologies Inc , コニカミノルタビジネステクノロジーズ株式会社
发明人： HAGA TATSUYOSHI
IPC分类号： H04N1/00 , B41J29/38 , G03G21/00 , G06F3/12
CPC分类号： G11B19/041 , G11B19/048 , G11B27/36 , G11B2220/2516
摘要： PROBLEM TO BE SOLVED: To provide an image processing apparatus and an image processing system by which a job can be executed according to the deterioration state of a hard disk device even in deterioration of the hard disk device. SOLUTION: A self-diagnosis function is used to acquire information showing the state of deterioration of the hard disk device, and when the hard disk device is deteriorated, a job is executed under the control which is different from that in the case where the hard disk device is not deteriorated. For example, a copying job is executed in an HDD use mode in the case of non-deterioration, and a copying job is executed in an HDD non-use mode (an image memory 22 is used) in the case of deterioration. Further, the number of retrials by an alternative sector in the case of occurrence of errors of writing in a hard disk device 15 in the course of job execution, etc. is changed according to the state of the deterioration. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种图像处理装置和图像处理系统，即使在硬盘装置的劣化的情况下，也可以根据硬盘装置的劣化状态执行作业。解决方案：使用自我诊断功能来获取表示硬盘装置的劣化状态的信息，当硬盘装置劣化时，在与该情况不同的控制下执行作业其中硬盘设备没有恶化。例如，在不劣化的情况下，以HDD使用模式执行复印作业，并且在劣化的情况下以HDD非使用模式（使用图像存储器22）执行复印作业。此外，根据劣化的状态，改变在执行过程中在硬盘装置15中写入错误的情况下替代扇区的重试次数。版权所有（C）2010，JPO＆INPIT

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