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1. 发明公开

EP1987404A4 METHOD OF OPTIMIZING SERVO CONTROLLER POWER IN TWO-DIMENSIONAL FLEXURE MEMS STORAGE DEVICES 审中-公开
标题翻译：方法以优化电源控制器电源二维弯曲MEMS贮存安排
公开(公告)号：EP1987404A4
公开(公告)日：2011-03-02
申请号：EP07717186
申请日：2007-02-01
申请人： IBM
发明人： DANG HIEN P , SRI-JAYANTHA SRI M
IPC分类号： G11B9/00 , G05B11/42
CPC分类号： G02B26/085 , B82Y10/00 , G02B26/101 , G11B9/1454 , G11B9/1481

2. 发明公开

EP1894146A4 A DATA STORAGE DEVICE 有权
标题翻译：数据存储设备
公开(公告)号：EP1894146A4
公开(公告)日：2009-11-25
申请号：EP06747666
申请日：2006-06-08
申请人： THIN FILM ELECTRONICS ASA
发明人： LEISTAD GEIRR I , BROEMS PER , KARLSSON CHRISTER
IPC分类号： G06K19/067 , G06K20060101 , G06K1/12 , G06K7/00 , G06K7/06 , G06K7/08 , G06K19/06 , G11B9/00 , G11C11/22 , G11C13/02
CPC分类号： G06K7/0021 , B82Y10/00 , G11B9/02 , G11B9/1454 , G11C11/22 , G11C11/5664 , G11C13/0009 , G11C13/0014 , G11C13/0016

3. 发明授权

EP1521253B1 Recording medium having position recognition structure, and position recognition apparatus and method 有权
标题翻译：具有用于位置检测的定位结构，设备和方法的记录介质
公开(公告)号：EP1521253B1
公开(公告)日：2009-05-20
申请号：EP04020636.9
申请日：2004-08-31
申请人： Pioneer Corporation
发明人： Maeda, Takanori c/o Pioneer Corporation , Onoe, Atsushi c/o Pioneer Corporation
IPC分类号： G11B9/00 , G11B9/02 , G11B9/08
CPC分类号： G11B9/1481 , B82Y10/00 , G11B9/1454

4. 发明公开

EP1987404A2 METHOD OF OPTIMIZING SERVO CONTROLLER POWER IN TWO-DIMENSIONAL FLEXURE MEMS STORAGE DEVICES 审中-公开
标题翻译：方法以优化电源控制器电源二维弯曲MEMS贮存安排
公开(公告)号：EP1987404A2
公开(公告)日：2008-11-05
申请号：EP07717186.6
申请日：2007-02-01
申请人： International Business Machines Corporation
发明人： DANG, Hien, P. , SRI-JAYANTHA, Sri, M.
IPC分类号： G05B19/33
CPC分类号： G02B26/085 , B82Y10/00 , G02B26/101 , G11B9/1454 , G11B9/1481
摘要： A method of optimizing a servo controller power required in the operation of twodimensional flexure (Microelectronic Memory Storage) MEMS devices. Furthermore, provided is an arrangement for optimizing servo controller power in a two-dimensional flexure MEMS storage device through a utilization of the inventive method.

5. 发明授权

EP1752981B1 Dielectric recording/reproducing head and tracking method 有权
标题翻译：介电记录/重放头和跟踪方法
公开(公告)号：EP1752981B1
公开(公告)日：2008-10-22
申请号：EP06124174.1
申请日：2003-07-08
申请人： Pioneer Corporation , Cho, Yasuo
发明人： Cho, Yasuo , Onoe, Atsushi, c/o Pioneer Corporation
IPC分类号： G11B11/00 , G11B9/00 , G11B9/02 , G11B9/08
CPC分类号： G11B9/02 , B82Y10/00 , G11B9/08 , G11B9/1409 , G11B9/1454 , G11B9/1481

6. 发明授权

EP1394789B1 Dielectric recording / reproducing head and tracking method 有权
标题翻译：介电记录/重放头和跟踪方法
公开(公告)号：EP1394789B1
公开(公告)日：2008-06-25
申请号：EP03014597.3
申请日：2003-07-08
申请人： Pioneer Corporation , Cho, Yasuo
发明人： Onoe, Atsushi, Pioneer Corporation , Cho Yasuo
IPC分类号： G11B11/00 , G11B9/00 , G11B9/02 , G11B9/08
CPC分类号： G11B9/02 , B82Y10/00 , G11B9/08 , G11B9/1409 , G11B9/1454 , G11B9/1481

7. 发明公开

EP1662499A4 DATA RECORDING/REPRODUCING APPARATUS, DATA RECORDING/ REPRODUCING METHOD, AND RECORDING MEDIUM 审中-公开
标题翻译：数据记录和-WIEDERGGABEEINRICHTUNG，数据记录和再现和记录介质
公开(公告)号：EP1662499A4
公开(公告)日：2006-08-30
申请号：EP04748241
申请日：2004-07-29
申请人： PIONEER CORP
发明人： MAEDA TAKANORI , ONOE ATSUSHI
IPC分类号： G11B9/02 , G11B5/48 , G11B5/49 , G11B9/00 , G11B9/14
CPC分类号： G11B9/1481 , B82Y10/00 , G11B5/4886 , G11B5/4961 , G11B5/4976 , G11B9/1418 , G11B9/1454
摘要： A data recording and reproducing device, wherein a position control area (76A) is partly formed in the recording area (75) of a recording medium (70) and position information is recorded only in the position control area (76A). To record data in the recording medium (70) by a head (60) having a plurality of cantilevers (62A), (62B), ..., the position information is read by the cantilever (62E) corresponding to the position control area (76A) and, based on the position information, the positioning control or moving control of all the other cantilevers is performed.

8. 发明公开

EP1628299A2 Probe position error detecting method and apparatus in probe-based data storage system 审中-公开
标题翻译： einem sondenbasierten Datenspeichersystem的Fehlererkennungsverfahren einer Sondenposition undGerät
公开(公告)号：EP1628299A2
公开(公告)日：2006-02-22
申请号：EP05254774.2
申请日：2005-07-29
申请人： Samsung Electronics Co, Ltd
发明人： Min, Dong-ki , Hong, Seung-bum, 507-1305 Hayan Maeul
IPC分类号： G11B9/00 , G11B21/10 , G11B27/30 , G11B5/596 , G11B20/14
CPC分类号： G11B5/59605 , B82Y10/00 , G11B5/59627 , G11B9/14 , G11B9/1454 , G11B20/1426 , Y10S977/947
摘要： Provided is a probe position error detecting method and apparatus in a probe-based data storage system. The method includes: preparing servo codes, which are Gray codes, whose Hamming distance is 1 and satisfy an alternately existing condition for Q (a natural number) and Q+1, which are the numbers of '1' bits of codewords of the Gray codes; and detecting a probe position error from a signal read by a servo probe when the servo probe consecutively scans '1' bits of codewords of the servo codes when tracking. The apparatus includes: a plurality of servo probes; a tracking condition checker that, when servo codes, which are Gray codes, whose Hamming distance is 1 and satisfy an alternately existing condition for Q (a natural number) and Q+1, which are the numbers of '1' bits of codewords of the Gray codes, are prepared, checks a tracking condition that the servo probes consecutively scan '1' bits of codewords of the servo codes when tracking; a plurality of position error detectors that correspond to the plurality of servo probes, respectively, and detect probe position errors from signals read by the plurality of servo probes; and an average position error calculator that calculates a mean value of position errors corresponding to servo probes, which consecutively scanned '1' bits, determined by the tracking condition checker among the position errors detected by the plurality of position error detectors. Accordingly, probe position errors can be detected with a stable noise characteristic using a less number of probes.
摘要翻译：提供了一种基于探针的数据存储系统中的探针位置误差检测方法和装置。该方法包括：准备作为格雷码的伺服码，其汉明距离为1，满足Q（自然数）和Q + 1的交替存在条件，其为灰色码字的“1”比特数码; 并且当伺服探头在跟踪时连续扫描伺服代码的“1”位的位时，从伺服探针读取的信号中检测探头位置误差。该装置包括：多个伺服探针; 跟踪条件检查器，当作为格雷码的伺服代码，其汉明距离为1并且满足Q（自然数）和Q + 1的交替存在条件时，它们是码字的“1”比特数准备好格雷码，检查伺服探针在跟踪时连续扫描伺服码的码字“1”位的跟踪条件。分别对应于多个伺服探针的多个位置误差检测器，并且从由多个伺服探针读取的信号检测探头位置误差; 以及平均位置误差计算器，其计算由所述跟踪条件检查器在由所述多个位置误差检测器检测到的位置误差之间连续扫描“1”位的对应于伺服探针的位置误差的平均值。因此，可以使用较少数量的探针以稳定的噪声特性来检测探针位置误差。

9. 发明公开

EP1385161A3 Storage device and method for scanning a storage medium 失效
标题翻译：存储设备和方法，用于扫描在存储介质
公开(公告)号：EP1385161A3
公开(公告)日：2005-03-16
申请号：EP03010254.5
申请日：2003-05-07
申请人： International Business Machines Corporation
发明人： Albrecht, Thomas , Binnig, Gerd K. , Eleftheriou, Evangelos S. , Pozidis, Haris , Sri-Jayantha, Sri , Vettiger, Peter
IPC分类号： G11B9/00
CPC分类号： B82Y10/00 , G11B9/14 , G11B9/1418 , G11B9/1454 , G11B9/1472 , G11B27/102
摘要： A storage device and a method for scanning a storage medium are introduced. A storage medium (1) for storing data in the form of marks (5) is scanned by an array of probes (2) for mark detecting purposes in a scanning mode. The storage medium (1) has fields (4) with each field (41, 42) to be scanned by an associated one of said probes (21). At least one of said fields (42) comprises marks representing operational data for operating said scanning mode. Scanning parameters are computed from said operational data and scanning mode is adjusted according to said computed parameters.

10. 发明授权

EP0658888B1 High-density recording medium and recording and reproducing apparatus there-for using tunnel current 失效
标题翻译：具有高密度和隧道电流使用的记录和再现装置为此记录介质
公开(公告)号：EP0658888B1
公开(公告)日：2001-10-31
申请号：EP94309414.4
申请日：1994-12-16
申请人： SHARP KABUSHIKI KAISHA
发明人： Inui, Tetsuya , Hirata, Susumu , Ohta, Kenji , Matoba, Hirotsugu , Ishii, Yorishige
IPC分类号： G11B9/00
CPC分类号： G11B9/1445 , B82Y10/00 , G01Q80/00 , G11B9/1454 , G11B9/1472 , G11B9/149 , Y10S977/947

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