CN102347049A - 盘检查装置 - Google Patents
盘检查装置 Download PDFInfo
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- CN102347049A CN102347049A CN2010102994564A CN201010299456A CN102347049A CN 102347049 A CN102347049 A CN 102347049A CN 2010102994564 A CN2010102994564 A CN 2010102994564A CN 201010299456 A CN201010299456 A CN 201010299456A CN 102347049 A CN102347049 A CN 102347049A
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- 230000007246 mechanism Effects 0.000 claims abstract description 57
- 238000012360 testing method Methods 0.000 claims description 99
- 238000007689 inspection Methods 0.000 claims description 51
- 238000012937 correction Methods 0.000 claims description 44
- 238000000034 method Methods 0.000 claims description 31
- 238000012545 processing Methods 0.000 claims description 13
- 230000006866 deterioration Effects 0.000 claims description 11
- 230000015556 catabolic process Effects 0.000 abstract description 5
- 238000006731 degradation reaction Methods 0.000 abstract description 5
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 description 30
- 230000008569 process Effects 0.000 description 20
- 238000001514 detection method Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 9
- 230000008859 change Effects 0.000 description 7
- 238000012886 linear function Methods 0.000 description 6
- 238000012887 quadratic function Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
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Abstract
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Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010171207A JP5593526B2 (ja) | 2010-07-29 | 2010-07-29 | ディスク検査装置および検査装置の調整方法 |
JP2010-171207 | 2010-07-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102347049A true CN102347049A (zh) | 2012-02-08 |
CN102347049B CN102347049B (zh) | 2015-04-15 |
Family
ID=45545657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010299456.4A Expired - Fee Related CN102347049B (zh) | 2010-07-29 | 2010-09-27 | 盘检查装置 |
Country Status (2)
Country | Link |
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JP (1) | JP5593526B2 (zh) |
CN (1) | CN102347049B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150279420A1 (en) * | 2012-10-01 | 2015-10-01 | Panasonic Corporation | Signal-quality-information correction device, signal-quality-information correction method, and information reproduction system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11185209A (ja) * | 1997-12-25 | 1999-07-09 | Nec Ibaraki Ltd | 磁気ディスク装置 |
US20030206604A1 (en) * | 2002-05-03 | 2003-11-06 | Jyh-Ting Lai | Receiver for baseline wandering compensation |
CN1494079A (zh) * | 2002-10-01 | 2004-05-05 | ��ʽ���綫֥ | 磁盘驱动器中数据再现的方法和装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10125011A (ja) * | 1996-10-18 | 1998-05-15 | Toray Ind Inc | 記録再生特性検査装置および方法 |
JP2001351339A (ja) * | 2000-06-06 | 2001-12-21 | Fujitsu Ltd | 媒体欠陥検出方法及び情報記憶装置 |
JP2003085900A (ja) * | 2001-09-10 | 2003-03-20 | Sony Corp | エラーレート測定装置および方法並びに記録再生装置および方法 |
-
2010
- 2010-07-29 JP JP2010171207A patent/JP5593526B2/ja not_active Expired - Fee Related
- 2010-09-27 CN CN201010299456.4A patent/CN102347049B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11185209A (ja) * | 1997-12-25 | 1999-07-09 | Nec Ibaraki Ltd | 磁気ディスク装置 |
US20030206604A1 (en) * | 2002-05-03 | 2003-11-06 | Jyh-Ting Lai | Receiver for baseline wandering compensation |
CN1494079A (zh) * | 2002-10-01 | 2004-05-05 | ��ʽ���綫֥ | 磁盘驱动器中数据再现的方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
CN102347049B (zh) | 2015-04-15 |
JP5593526B2 (ja) | 2014-09-24 |
JP2012033225A (ja) | 2012-02-16 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: ALMEDIO INC. Free format text: FORMER OWNER: TEAC CORP. Effective date: 20150312 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150312 Address after: Tokyo, Japan, Japan Applicant after: Almedio Inc. Address before: Tokyo, Japan, Japan Applicant before: TEAC Corp. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan, Japan Patentee after: DIO Address before: Tokyo, Japan, Japan Patentee before: Almedio Inc. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20190927 |