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11. 发明授权

US07397751B2 Optical disk apparatus, method of recording information, and information recording medium 失效
标题翻译：光盘装置，记录信息的方法和信息记录介质
公开(公告)号：US07397751B2
公开(公告)日：2008-07-08
申请号：US11017703
申请日：2004-12-22
申请人： Toshihiko Kaneshige , Koichi Otake , Hideyuki Yamakawa , Yukiyasu Tatsuzawa , Hiroyuki Moro
发明人： Toshihiko Kaneshige , Koichi Otake , Hideyuki Yamakawa , Yukiyasu Tatsuzawa , Hiroyuki Moro
IPC分类号： G11B7/00
CPC分类号： G11B27/24 , G11B7/24082 , G11B20/1217 , G11B20/1403 , G11B2020/1239 , G11B2020/1269 , G11B2020/1476 , G11B2220/216 , G11B2220/2537 , G11B2220/2562 , G11B2220/2575
摘要： A recorded stream generator generates a data block stream in synchronism with the phase of a recording clock, from the input data. The recorded stream generator further generates, for each predetermined data unit constituting the data block stream, a data phase reference pulse indicative of the phase of the data unit. An inserting section inserts a VFO signal into a predetermined amount (32 sectors) of the data block stream, the VFO signal having a length of time corresponding to a difference in phase between an wobble address phase signal and a data phase reference pulse. The inserting section thus provides a data stream DST consisting of the VFO signals and the data block streams. An LD uses light beams to record the data stream on an optical disk.
摘要翻译：记录流生成器根据输入数据与记录时钟的相位同步地生成数据块流。对于构成数据块流的每个预定数据单元，记录的流生成器还产生指示数据单元的相位的数据相位参考脉冲。插入部分将VFO信号插入到数据块流的预定量（32个扇区）中，VFO信号具有与摆动地址相位信号和数据相位参考脉冲之间的相位差相对应的时间长度。因此，插入部分提供由VFO信号和数据块流组成的数据流DST。 LD使用光束将数据流记录在光盘上。

12. 发明申请

US20070181700A1 MEMORY CARD AUTHENTICATION SYSTEM, CAPACITY SWITCHING-TYPE MEMORY CARD HOST DEVICE, CAPACITY SWITCHING-TYPE MEMORY CARD, STORAGE CAPACITY SETTING METHOD, AND STORAGE CAPACITY SETTING PROGRAM 有权
标题翻译：存储卡认证系统，容量切换型存储卡主机，容量切换型存储卡，存储容量设置方法和存储容量设置程序
公开(公告)号：US20070181700A1
公开(公告)日：2007-08-09
申请号：US11734511
申请日：2007-04-12
申请人： Hiroyuki Moro
发明人： Hiroyuki Moro
IPC分类号： G06K19/06 , G06F12/00
CPC分类号： G06F13/1694 , G06F3/0608 , G06F3/0632 , G06F3/0643 , G06F3/0644 , G06F3/0679 , G06F3/0688
摘要： A system for authenticating a memory card including: a capacity switching-type memory card host device including a capacity switch notification module which notifies a memory card targeted for exchanging information that the capacity switching-type memory card host device handles a capacity switching-type memory card, and a capacity switch authentication module which authenticates whether the targeted memory card is the capacity switching-type memory card; a capacity switching-type memory card including a capacity switching-type controller which flags the large-capacity expression register use flag on receipt of notification of being the capacity switching-type memory card host device; and a bus which transmits and receives data between the capacity switching-type memory card host device and the capacity switching-type memory card.
摘要翻译：一种用于认证存储卡的系统，包括：容量切换型存储卡主机设备，其包括容量切换通知模块，该容量切换通知模块通知用于交换信息的存储卡，容量切换型存储卡主机设备处理容量切换型存储器卡和容量切换认证模块，其验证目标存储卡是否是容量切换型存储卡; 容量切换型存储卡，其包括在接收到作为容量切换型存储卡主机设备的通知时标记大容量表达式寄存器使用标志的容量切换型控制器; 以及在容量切换型存储卡主机设备和容量切换型存储卡之间发送和接收数据的总线。

13. 发明授权

US06975252B2 Disk apparatus and disk reproducing method 失效
标题翻译：磁盘装置和磁盘再现方法
公开(公告)号：US06975252B2
公开(公告)日：2005-12-13
申请号：US11017233
申请日：2004-12-21
申请人： Hideyuki Yamakawa , Koichi Otake , Yukiyasu Tatsuzawa , Hiroyuki Moro , Toshihiko Kaneshige
发明人： Hideyuki Yamakawa , Koichi Otake , Yukiyasu Tatsuzawa , Hiroyuki Moro , Toshihiko Kaneshige
IPC分类号： G11B7/005 , G11B20/10 , G11B20/18 , H03M13/41 , H03M7/00 , G11B5/035
CPC分类号： G11B20/10055 , G11B20/10009 , G11B20/10296 , H03M13/3961 , H03M13/41 , H03M13/6331 , H03M13/6502 , H03M13/6508
摘要： A disk apparatus has a reading unit which reads reflection light from a disk and outputting a read signal, an identifying unit which identifies whether the read signal has been modified in accordance with a first modulation rule or has been modulated in accordance with a second modulation rule and outputs an identification signal, an equalizing unit which applies a waveform equalizing process to the read signal, and a decoding unit which carries out likelihood decoding of the waveform equalized read signal according to the modulation rule indicated by the identification signal from the identifying unit, and outputs a reproduction signal.
摘要翻译：磁盘装置具有从盘读取反射光并输出读取信号的读取单元，识别单元，其识别读取信号是否已经根据第一调制规则被修改或者已经根据第二调制规则被调制并输出识别信号，对读取信号施加波形均衡处理的均衡单元，以及根据来自识别单元的识别信号所表示的调制规则对波形均衡读取信号执行似然解码的解码单元，并输出再现信号。

14. 发明申请

US20050141385A1 DISK APPARATUS AND DISK REPRODUCING METHOD 失效
标题翻译：磁盘设备和磁盘重现方法
公开(公告)号：US20050141385A1
公开(公告)日：2005-06-30
申请号：US11017233
申请日：2004-12-21
申请人： Hideyuki Yamakawa , Koichi Otake , Yukiyasu Tatsuzawa , Hiroyuki Moro , Toshihiko Kaneshige
发明人： Hideyuki Yamakawa , Koichi Otake , Yukiyasu Tatsuzawa , Hiroyuki Moro , Toshihiko Kaneshige
IPC分类号： G11B7/005 , G11B20/10 , G11B20/18 , H03M13/41 , H03M7/00
CPC分类号： G11B20/10055 , G11B20/10009 , G11B20/10296 , H03M13/3961 , H03M13/41 , H03M13/6331 , H03M13/6502 , H03M13/6508
摘要： A disk apparatus has a reading unit which reads reflection light from a disk and outputting a read signal, an identifying unit which identifies whether the read signal has been modified in accordance with a first modulation rule or has been modulated in accordance with a second modulation rule and outputs an identification signal, an equalizing unit which applies a waveform equalizing process to the read signal, and a decoding unit which carries out likelihood decoding of the waveform equalized read signal according to the modulation rule indicated by the identification signal from the identifying unit, and outputs a reproduction signal.
摘要翻译：磁盘装置具有从盘读取反射光并输出读取信号的读取单元，识别单元，其识别读取信号是否已经根据第一调制规则被修改或者已经根据第二调制规则被调制并输出识别信号，对读取信号施加波形均衡处理的均衡单元，以及根据来自识别单元的识别信号所表示的调制规则对波形均衡读取信号执行似然解码的解码单元，并输出再现信号。

15. 发明授权

US08868823B2 Data storage apparatus and method of calibrating memory 有权
标题翻译：数据存储装置和校准存储器的方法
公开(公告)号：US08868823B2
公开(公告)日：2014-10-21
申请号：US13072338
申请日：2011-03-25
申请人： Akinori Harasawa , Hiroyuki Moro
发明人： Akinori Harasawa , Hiroyuki Moro
IPC分类号： G06F12/00 , G11C16/20
CPC分类号： G11C16/20
摘要： According to one embodiment, a data storage apparatus includes an interface module and a controller. The interface module is configured to control rewritable nonvolatile memories provided for the respective channels. The controller is configured to write calibration data to the nonvolatile memories of any channel designated, through the interface module at the same time, in order to perform calibration.
摘要翻译：根据一个实施例，数据存储装置包括接口模块和控制器。接口模块被配置为控制为各个信道提供的可重写非易失性存储器。控制器被配置为将校准数据写入到通过接口模块同时指定的任何通道的非易失性存储器中，以便执行校准。

16. 发明授权

US07739449B2 Memory card authentication system, capacity switching-type memory card host device, capacity switching-type memory card, storage capacity setting method, and storage capacity setting program 有权
标题翻译：存储卡认证系统，容量切换型存储卡主机，容量切换型存储卡，存储容量设置方法和存储容量设置程序
公开(公告)号：US07739449B2
公开(公告)日：2010-06-15
申请号：US11836470
申请日：2007-08-09
申请人： Hiroyuki Moro
发明人： Hiroyuki Moro
IPC分类号： G06F12/00 , G11C5/00
CPC分类号： G06F13/1694 , G06F3/0608 , G06F3/0632 , G06F3/0643 , G06F3/0644 , G06F3/0679 , G06F3/0688
摘要： A system for authenticating a memory card including: a capacity switching-type memory card host device including a capacity switch notification module which notifies a memory card targeted for exchanging information that the capacity switching-type memory card host device handles a capacity switching-type memory card, and a capacity switch authentication module which authenticates whether the targeted memory card is the capacity switching-type memory card; a capacity switching-type memory card including a capacity switching-type controller which flags the large-capacity expression register use flag on receipt of notification of being the capacity switching-type memory card host device; and a bus which transmits and receives data between the capacity switching-type memory card host device and the capacity switching-type memory card.
摘要翻译：一种用于认证存储卡的系统，包括：容量切换型存储卡主机设备，其包括容量切换通知模块，该容量切换通知模块通知用于交换信息的存储卡，容量切换型存储卡主机设备处理容量切换型存储器卡和容量切换认证模块，其验证目标存储卡是否是容量切换型存储卡; 容量切换型存储卡，其包括在接收到作为容量切换型存储卡主机设备的通知时标记大容量表达式寄存器使用标志的容量切换型控制器; 以及在容量切换型存储卡主机设备和容量切换型存储卡之间发送和接收数据的总线。

17. 发明授权

US07721046B2 Memory card authentication system, capacity switching-type memory card host device, capacity switching-type memory card, storage capacity setting method, and storage capacity setting program 有权
标题翻译：存储卡认证系统，容量切换型存储卡主机，容量切换型存储卡，存储容量设置方法和存储容量设置程序
公开(公告)号：US07721046B2
公开(公告)日：2010-05-18
申请号：US12249628
申请日：2008-10-10
申请人： Hiroyuki Moro
发明人： Hiroyuki Moro
IPC分类号： G06F12/00 , G11C5/00
CPC分类号： G06F13/1694 , G06F3/0608 , G06F3/0632 , G06F3/0643 , G06F3/0644 , G06F3/0679 , G06F3/0688
摘要： A system for authenticating a memory card including a capacity switching-type memory card host device including a capacity switch notification module which notifies a memory card targeted for exchanging information that the capacity switching-type memory card host device handles a capacity switching-type memory card, and a capacity switch authentication module which authenticates whether the targeted memory card is the capacity switching-type memory card, a capacity switching-type memory card including a capacity switching-type controller which flags the large-capacity expression register use flag on receipt of notification of being the capacity switching-type memory card host device, and a bus which transmits and receives data between the capacity switching-type memory card host device and the capacity switching-type memory card.
摘要翻译：一种用于认证存储卡的系统，包括容量切换型存储卡主机装置，其包括容量切换通知模块，该模块通知存储卡，目的是交换信息，容量切换型存储卡主机装置处理容量切换型存储卡以及容量切换型认证模块，其对目标存储卡是容量切换型存储卡进行认证，容量切换型存储卡包括：容量切换型存储卡，其在接收到标识大容量表达式寄存器使用标志的情况下，作为容量切换型存储卡主机装置的通知，以及在容量切换型存储卡主机装置与容量切换型存储卡之间发送和接收数据的总线。

18. 发明申请

US20090219792A1 DATA REPRODUCING DEVICE AND DATA REPRODUCING METHOD 审中-公开
标题翻译：数据复制设备和数据复制方法
公开(公告)号：US20090219792A1
公开(公告)日：2009-09-03
申请号：US12395360
申请日：2009-02-27
申请人： Koichi OTAKE , Kyosuke TAKAHASHI , Daisuke UCHIDA , Hiroyuki MORO , Yukiyasu TATSUZAWA , Toshihiko KANESHIGE
发明人： Koichi OTAKE , Kyosuke TAKAHASHI , Daisuke UCHIDA , Hiroyuki MORO , Yukiyasu TATSUZAWA , Toshihiko KANESHIGE
IPC分类号： G11B19/00 , G11B20/10
CPC分类号： G11B20/1403 , G11B20/10009 , G11B20/10222 , G11B2220/2537
摘要： According to one embodiment, a data reproducing device according to the invention includes a frequency difference detector, a phase comparator, a loop filter, an integrator, a first conversion part for converting a value of the integrator into a first conversion value, a second conversion part for converting the value of the integrator into a second conversion value, a first conversion table, a second conversion table, a first D/A converter (DAC), a second D/A converter (DAC), a voltage controlled oscillator (VCO), and a prediction table. The value of the integrator and the first conversion value are associated with each other and stored in the first conversion table in consideration of the characteristics of the VCO. Meanwhile, the value of the integrator and the second conversion value are associated with each other and stored in the second conversion table in consideration of the characteristics of the VCO.
摘要翻译：根据一个实施例，根据本发明的数据再现装置包括频差检测器，相位比较器，环路滤波器，积分器，用于将积分器的值转换为第一转换值的第一转换部分，第二转换第一转换表，第二转换表，第一D / A转换器（DAC），第二D / A转换器（DAC），压控振荡器（VCO））和预测表。考虑到VCO的特性，积分器的值和第一转换值彼此相关联并存储在第一转换表中。同时，考虑到VCO的特性，积分器的值和第二转换值彼此相关联并存储在第二转换表中。

19. 发明申请

US20080151726A1 OPTICAL DISC RECORDING AND REPRODUCING APPARATUS AND OPTICAL DISC RECORDING AND REPRODUCING METHOD 审中-公开
标题翻译：光盘记录和再现设备和光盘记录和再现方法
公开(公告)号：US20080151726A1
公开(公告)日：2008-06-26
申请号：US11952432
申请日：2007-12-07
申请人： Hideyuki YAMAKAWA , Koichi Otake , Tatsuji Ashitani , Hiroyuki Moro
发明人： Hideyuki YAMAKAWA , Koichi Otake , Tatsuji Ashitani , Hiroyuki Moro
IPC分类号： G11B7/005
CPC分类号： G11B7/00456 , G11B7/1267 , G11B20/10009 , G11B20/10046 , G11B20/10055 , G11B20/1012 , G11B2220/2579
摘要： An optical disc recording and reproducing apparatus includes a maximum likelihood detection unit for decoding binary data from a reproduced multivalued signal from an optical disc, an equalization error generation unit for obtaining an equalization error signal from an input signal and an output signal to and from the maximum likelihood detection unit, a convolution processing unit for performing a convolution operation between the equalization error signal and plural values determined by the partial response class, a pattern detection unit for detecting plural predetermined data sequence patterns from the binary data output from the maximum likelihood detection unit, and a grouping and averaging processing unit for calculating a recording compensation amount for each type of the data sequence patterns by grouping convolution output signals output from the convolution processing unit in accordance with the type of the data sequence patterns and by averaging each of the grouped convolution output signals.
摘要翻译：一种光盘记录和再现装置，包括用于从来自光盘的再现的多值信号中解码二进制数据的最大似然检测单元，用于从输入信号获得均衡误差信号的均衡误差产生单元和从最大似然检测单元，卷积处理单元，用于执行均衡误差信号和由部分响应类别确定的多个值之间的卷积运算;模式检测单元，用于从从最大似然检测输出的二进制数据中检测多个预定数据序列模式单元，以及分组和平均处理单元，用于通过根据数据序列模式的类型对卷积处理单元输出的卷积输出信号进行分组，并且通过对每个类型的数据序列模式进行平均，来计算每种类型的数据序列模式的记录补偿量分组卷积离子输出信号。

20. 发明申请

US20070030777A1 Digital data reproducing device 审中-公开
标题翻译：数字数据再现装置
公开(公告)号：US20070030777A1
公开(公告)日：2007-02-08
申请号：US11498072
申请日：2006-08-03
申请人： Hideyuki Yamakawa , Koichi Otake , Yukiyasu Tatsuzawa , Hiroyuki Moro , Toshihiko Kaneshige , Hiroaki Morino
发明人： Hideyuki Yamakawa , Koichi Otake , Yukiyasu Tatsuzawa , Hiroyuki Moro , Toshihiko Kaneshige , Hiroaki Morino
IPC分类号： G11B20/10
CPC分类号： G11B20/10 , G11B20/10009 , G11B20/10046 , G11B20/14
摘要： An optical disk device which decodes data recorded on an optical disk, comprises a first measuring unit which measure a cycle of a plurality of first synchronous signal regions VFO contained in a reproduction signal from an optical pickup, a cycle comparing unit which compares the measurement result of the first measuring unit with a first predetermined cycle, a second measuring unit which measures a cycle of a plurality of second synchronous signal regions SYNC which are contained in the reproduction signal from the optical pickup and have the cycle shorter than that of the plurality of first synchronous signal regions VFO, a cycle comparing unit which compares the measurement result of the second measuring unit with a second predetermined cycle, and an oscillator which generates a clock signal CKS for sampling the reproduction signal on the basis of the comparison results of the first and second cycle comparing units.
摘要翻译：一种对记录在光盘上的数据进行解码的光盘装置，包括测量来自光学拾取器的再现信号中包含的多个第一同步信号区域VFO的周期的第一测量单元，比较测量结果具有第一预定周期的第一测量单元，第二测量单元，其测量来自光学拾取器的再现信号中包含的多个第二同步信号区域SYNC的周期，并且具有比多个第一同步信号区域VFO，将第二测量单元的测量结果与第二预定周期进行比较的周期比较单元，以及基于第一预定周期的比较结果生成用于对再现信号进行采样的时钟信号CKS的振荡器和第二循环比较单位。

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