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1. 发明申请

US20130113492A1 STORAGE BATTERY DETERIORATION DIAGNOSIS SYSTEM AND METHOD THEREOF 有权
标题翻译：储存电池检测诊断系统及其方法
公开(公告)号：US20130113492A1
公开(公告)日：2013-05-09
申请号：US13671862
申请日：2012-11-08
申请人： Toru EZAWA , Akihiro Itakura
发明人： Toru EZAWA , Akihiro Itakura
IPC分类号： G01R31/36
CPC分类号： G01R31/3627 , B60L3/12 , B60L11/1851 , B60L11/1857 , B60L11/1864 , B60L2240/545 , G01R31/3651 , G01R31/3658 , G01R31/3675 , G01R31/3679 , H01M10/486 , H01M2010/4278 , Y02T10/7005 , Y02T10/7061
摘要： There is provided a storage battery deterioration diagnosis system, including: a cell-list creator configured to select diagnosis target cells from among a plurality of cells in a storage battery system, and create a list of the diagnosis target cells; a cell deterioration diagnoser configured to obtain degradation degrees of the diagnosis target cells; a temperature distribution estimator configured to estimate degradation degrees of non-target cells other than the diagnosis target cells, based on a distance between the non-target cell and the diagnosis target cells, and obtain temperature distribution of a whole of the plurality of cells based on degradation degrees of the diagnosis target cells and the degradation degrees of the non-target cells; and a cell-list updater configured to update the list of the diagnosis target cells based on the temperature distribution.
摘要翻译：提供了一种蓄电池劣化诊断系统，包括：单元列表创建器，被配置为从蓄电池系统中的多个单元中选择诊断目标单元，并创建诊断对象单元的列表; 细胞恶化诊断器，被配置为获得诊断对象细胞的降解度; 温度分布估计器，被配置为基于所述非靶细胞与所述诊断对象细胞之间的距离来估计除所述诊断靶细胞以外的非靶细胞的退化程度，并且基于所述多个细胞的整体获得温度分布诊断靶细胞的降解程度和非靶细胞的降解程度; 以及细胞列表更新器，其被配置为基于所述温度分布来更新所述诊断对象细胞的列表。

2. 发明授权

US08000050B2 Magnetic storage control apparatus, magnetic storage control method, and magnetic storage apparatus 有权
标题翻译：磁存储控制装置，磁存储控制方法和磁存储装置
公开(公告)号：US08000050B2
公开(公告)日：2011-08-16
申请号：US12413516
申请日：2009-03-28
申请人： Toshikazu Kanaoka , Akihiro Itakura
发明人： Toshikazu Kanaoka , Akihiro Itakura
IPC分类号： G11B5/09
CPC分类号： G11B5/59627 , G11B5/5965 , G11B20/10222 , G11B20/1217 , G11B20/1403 , G11B2020/1242 , G11B2020/1245 , G11B2020/1281 , G11B2020/1484 , G11B2220/2516
摘要： A magnetic storage control apparatus for controlling a magnetic storage apparatus that uses a recording medium having a plurality of reference signals on its track and having a data area between the reference signals. The apparatus includes: a measurement section that reproduces the reference signal in a predetermined track of the recording medium and measures, for each data area, the time for a head to scan the data area to obtain a measurement value; a calculation section that calculates a setting value concerning the frequency of a recording clock used in data recording based on the measurement values of a plurality of data areas obtained by the measurement section; and a generation section that generates the recording clock based on the measurement values obtained by the measurement section and setting value calculated by the calculation section.
摘要翻译：一种磁存储控制装置，用于控制在其轨道上使用具有多个参考信号的记录介质并且具有参考信号之间的数据区的磁存储装置。该装置包括：测量部分，其再现记录介质的预定轨道中的参考信号，并且针对每个数据区域测量头扫描数据区域以获得测量值的时间; 计算部，其基于由所述测量部获得的多个数据区域的测量值，计算与在数据记录中使用的记录时钟的频率有关的设定值; 以及生成部，其基于由测量部获得的测量值和由计算部计算出的设定值来生成记录时钟。

3. 发明申请

US20090116352A1 CLOCK GENERATING APPARATUS, MAGNETIC DISK APPARATUS, AND WRITE SYNCHRONIZATION METHOD 审中-公开
标题翻译：时钟发生装置，磁盘装置和写同步方法
公开(公告)号：US20090116352A1
公开(公告)日：2009-05-07
申请号：US12193226
申请日：2008-08-18
申请人： Akihiro ITAKURA
发明人： Akihiro ITAKURA
IPC分类号： G11B5/09
CPC分类号： G11B5/59616 , G11B5/855
摘要： A recording apparatus detects a preamble, which is a series of patterns formed on a track, and generates a clock based on the preamble. The recording apparatus then detects a Sync mark, which is a predetermined pattern formed between the preamble and a Resync mark, calculates a predicted position of the next Resync, and switches PLL gain to a low level. The recording apparatus then detects the Resync mark, which is a pattern of equal to or more than one pulse, and corrects the generated clock. Specifically, upon detecting the Resync mark, the recording apparatus compares a timing of the predicted position of the Resync, and the timing at which the Resync mark is actually detected to correct a write clock.
摘要翻译：记录装置检测作为在轨道上形成的一系列图案的前导码，并且基于前导码生成时钟。然后，记录装置检测作为在前同步码和再同步标记之间形成的预定模式的同步标记，计算下一个重新同步的预测位置，并将PLL增益切换到低电平。然后，记录装置检测作为等于或大于一个脉冲的图案的重新同步标记，并校正所产生的时钟。具体地，在检测到再同步标记时，记录装置比较重新同步的预测位置的定时和实际检测到重新同步标记的定时，以校正写入时钟。

4. 发明授权

US07206147B2 Apparatus for recording and regenerating data 失效
标题翻译：用于记录和再生数据的装置
公开(公告)号：US07206147B2
公开(公告)日：2007-04-17
申请号：US11120256
申请日：2005-04-28
申请人： Masakazu Taguchi , Akihiro Itakura , Akiyoshi Uchida
发明人： Masakazu Taguchi , Akihiro Itakura , Akiyoshi Uchida
IPC分类号： G11B5/09
CPC分类号： G11B20/10101 , G11B5/00813 , G11B5/012 , G11B20/10009 , G11B20/1866 , H03M13/39
摘要： In an apparatus for recording and regenerating data, a pass metric is calculated based on a likelihood converted from a previous calculation result iteratively until all pass metrics of the same data recorded many times on a recording medium are calculated, and then data recorded on the recording medium is decoded.
摘要翻译：在用于记录和重新生成数据的装置中，基于从先前计算结果转换的似然率计算通过度量，直到计算记录在记录介质上多次记录的相同数据的所有通过度量，然后记录在记录上的数据介质被解码。

5. 发明授权

US07180843B2 Information recording and reproduction apparatus, optical disk apparatus and data reproduction method 失效
标题翻译：信息记录和再现装置，光盘装置和数据再现方法
公开(公告)号：US07180843B2
公开(公告)日：2007-02-20
申请号：US10340752
申请日：2003-01-13
申请人： Satoshi Furuta , Katsuhiko Fukuda , Akihiro Itakura
发明人： Satoshi Furuta , Katsuhiko Fukuda , Akihiro Itakura
IPC分类号： G11B5/09 , H03M13/03
CPC分类号： H03M13/3905 , G11B20/1833 , H03M13/2978 , H03M13/6561
摘要： An information recording and reproduction apparatus has a turbo decoder that decodes turbo encoded data. The turbo decoder has a number of likelihood ratio calculation units, forward direction path probability calculation units the number of which is less than the number of the likelihood ratio calculation units, and backward direction path probability calculation units the number of which is less than the number of the likelihood ratio calculation units. The likelihood ratio calculation units calculate in parallel the likelihood ratio for each of a plurality of data blocks. The forward direction path probability calculation units time-divisionally calculate probabilities of the forward direction paths for the data blocks. The backward direction path probability calculation units time-divisionally calculate probabilities of the backward direction paths for the data blocks.
摘要翻译：信息记录和再现装置具有解码turbo编码数据的turbo解码器。涡轮解码器具有多个似然比计算单元，其数目小于似然比计算单元的数量的前向路径概率计算单元，其数量小于该数目的后向路径概率计算单元的似然比计算单位。似然比计算单元并行地计算多个数据块中的每一个的似然比。向前方向路径概率计算单元分时地计算数据块的前向路径的概率。向后方向路径概率计算单元分时地计算数据块的反向路径的概率。

6. 发明申请

US20060221420A1 Recording and reproducing apparatus 有权
公开(公告)号：US20060221420A1
公开(公告)日：2006-10-05
申请号：US11174765
申请日：2005-07-05
申请人： Akihiro Itakura , Akiyoshi Uchida , Kazushi Uno
发明人： Akihiro Itakura , Akiyoshi Uchida , Kazushi Uno
IPC分类号： G03H1/26
CPC分类号： G11B7/0065 , G11B7/00772 , G11B7/0079 , G11B7/12 , G11B7/28
摘要： The invention is a recording and reproducing apparatus for recording data on a recording medium having a holographic recording area and a buffer recording area. The recording and reproducing apparatus has a holographic recording controller which multiplexedly records user data as page data in a holographic form on the holographic recording area, a buffer recording controller which records user data on the buffer recording area, and a recording controller, upon receiving a user data write request, which controls recording of user data in the write request on which one of the holographic recording area and the buffer recording area.

7. 发明授权

US06914737B2 Apparatus for recording and regenerating data 失效
公开(公告)号：US06914737B2
公开(公告)日：2005-07-05
申请号：US10681642
申请日：2003-10-08
申请人： Masakazu Taguchi , Akihiro Itakura , Akiyoshi Uchida
发明人： Masakazu Taguchi , Akihiro Itakura , Akiyoshi Uchida
IPC分类号： G11B5/008 , G11B5/012 , G11B20/10 , G11B20/18 , H03M13/39 , H03M13/41 , G11B5/09
CPC分类号： G11B20/10101 , G11B5/00813 , G11B5/012 , G11B20/10009 , G11B20/1866 , H03M13/39
摘要： In an apparatus for recording and regenerating data, a pass metric is calculated based on a likelihood converted from a previous calculation result iteratively until all pass metrics of the same data recorded many times on a recording medium are calculated, and then data recorded on the recording medium is decoded.

8. 发明授权

US5859813A Magneto-optical recording method and apparatus to be used in the method 失效
标题翻译：该方法中使用的磁光记录方法和装置
公开(公告)号：US5859813A
公开(公告)日：1999-01-12
申请号：US963986
申请日：1997-11-04
申请人： Akihiro Itakura , Haruhiko Izumi
发明人： Akihiro Itakura , Haruhiko Izumi
IPC分类号： G11B11/10 , G11B7/00 , G11B7/0045 , G11B11/105
CPC分类号： G11B11/1053 , G11B11/10506
摘要： The invention provides magneto-optical recording method and apparatus, in which a space area on a magneto-optical recording medium is irradiated with a beam in the form of a pulse train in which a bottom power and an assist power are alternately repeated, so as to rapidly change the temperature at the front edge of a recording mark, thereby preventing jitter from increasing.
摘要翻译：本发明提供了一种磁光记录方法和装置，其中磁光记录介质上的空间区域被以下列功率和辅助功率交替重复的脉冲串形式的光束照射，以便以快速地改变记录标记的前边缘处的温度，从而防止抖动增加。

9. 发明申请

US20130302657A1 STORAGE BATTERY SYSTEM AND METHOD OF RE-CONFIGURING A CONNECTION 审中-公开
标题翻译：存储电池系统和重新配置连接的方法
公开(公告)号：US20130302657A1
公开(公告)日：2013-11-14
申请号：US13718195
申请日：2012-12-18
申请人： Akihiro ITAKURA
发明人： Akihiro ITAKURA
IPC分类号： H01M10/44
CPC分类号： H01M10/441 , H01M2010/4271 , H02J7/0065 , H02J2007/0067
摘要： A storage battery system, includes a determining unit that compares a degraded state of a plurality of battery cells estimated by an estimating unit with a first predetermined degraded state to determine whether to exchange the battery cell; a calculating unit that calculates an evaluation value to evaluate a health state of a plurality of battery-cell arrays based on a degraded state of the plurality battery cells; and a control unit that controls a first connection unit connected to a degraded battery cell which is determined that exchange is needed, so as to exchange the degraded battery cell with a battery cell different from the degraded battery cell in a direction where an evaluation value becomes equal to or larger than a predetermined threshold.
摘要翻译：蓄电池系统包括：判定单元，其将由所述估计单元估计的多个电池单元的劣化状态与第一预定劣化状态进行比较，以确定是否更换所述电池单元; 计算单元，其基于所述多个电池单元的劣化状态来计算评价值来评价多个电池单元阵列的健康状态; 以及控制单元，其控制连接到劣化的电池单元的第一连接单元，所述第一连接单元被确定需要进行交换，以便在评估值变为约束的方向上将劣化的电池单元与不同于劣化的电池单元的电池单元交换等于或大于预定阈值。

10. 发明授权

US08533570B2 Magnetic recording apparatus 失效
标题翻译：磁记录装置
公开(公告)号：US08533570B2
公开(公告)日：2013-09-10
申请号：US13209184
申请日：2011-08-12
申请人： Akihiro Itakura , Masatoshi Sakurai
发明人： Akihiro Itakura , Masatoshi Sakurai
IPC分类号： G11C29/00
CPC分类号： H03M13/2703 , G11B20/1426 , G11B20/1833 , G11B2220/2516 , H03M13/13 , H03M13/6343
摘要： According to one embodiment, there is provided a magnetic recording apparatus configured to record data subjected to error correcting coding according to a shingled recording scheme, the magnetic recording apparatus including a magnetic recording medium in which unit bits of the data subjected to error correcting coding are recorded with phase shifted between adjacent tracks, a read head having a width covering a plurality of tracks and configured to read data from the plurality of tracks, and a recording controller configured to record the data subjected to error correcting coding and a parity for the data in the plurality of tracks covered by the read head, in a divided manner.
摘要翻译：根据一个实施例，提供一种磁记录装置，被配置为根据带状闪烁的记录方案记录经过纠错编码的数据，该磁记录装置包括磁记录介质，其中经过纠错编码的数据的单位位为记录在相邻轨道之间相移的读头，具有覆盖多个轨道的宽度并被配置为从多个轨道读取数据的读头，以及记录控制器，被配置为记录经过纠错编码的数据和数据的奇偶校验在由读取头覆盖的多个轨道中，以分开的方式。

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