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公开(公告)号：US08266502B2
公开(公告)日：2012-09-11
申请号：US12270004
申请日：2008-11-13
申请人： Tsutomu Harada , Yoshihiko Deoka , Hisato Hirasaka , Toshihiko Hirose , Toshiyuki Hirose , Osamu Nakamura , Akira Itou
发明人： Tsutomu Harada , Yoshihiko Deoka , Hisato Hirasaka , Toshihiko Hirose , Toshiyuki Hirose , Osamu Nakamura , Akira Itou
IPC分类号： G11C29/00
CPC分类号： G11B20/1879 , G11B20/1833 , G11B2020/1823 , G11B2020/183 , G11B2020/185 , G11B2220/91 , H03M13/1128
摘要： A recording/reproducing apparatus includes an encoding section, a decoding section, and a first judging section. The encoding section is configured to encode data that is to be recorded onto a recording medium into an LDPC (Low Density Parity Check) code. The decoding section is configured to decode the LDPC code read out from the recording medium. The judging section is configured to judge a block with a recording error based on one of a block error flag and an iterative decoding count output from the decoding section.
摘要翻译： 记录/再现装置包括编码部分，解码部分和第一判断部分。 编码部被配置为将要记录到记录介质上的数据编码为LDPC（低密度奇偶校验）码。 解码部分被配置为对从记录介质读出的LDPC码进行解码。 该判定部根据从解码部输出的块错误标志和迭代解码计数中的一个来判断具有记录错误的块。
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2.发明授权Capacitance change measuring circuit of capacitive sensor device, capacitive sensor module, method of measuring capacitance change of capacitive sensor device, and electronic device 失效电容传感器装置的电容变化测量电路，电容式传感器模块，电容式传感器装置的电容变化测量方法以及电子装置公开(公告)号：US08174271B2
公开(公告)日：2012-05-08
申请号：US12537757
申请日：2009-08-07
申请人： Hisato Hirasaka , Osamu Nakamura , Toshiyuki Hirose , Toshihiko Hirose , Hitoshi Ozawa , Akira Itou
发明人： Hisato Hirasaka , Osamu Nakamura , Toshiyuki Hirose , Toshihiko Hirose , Hitoshi Ozawa , Akira Itou
CPC分类号： G06F3/044 , G06F3/0416 , H03K17/955 , H03K17/9622 , H03K2217/960715 , H03K2217/960725
摘要： Scanning rate in a capacitance change measuring circuit for a capacitive sensor device is enhanced. The circuit includes: an electrode drive section line-sequentially applying an input pulse signal to a plurality of columns of first electrode patterns in the capacitive sensor device; a peak hold circuit storing a peak level of a detection signal extracted from each column of second electrode patterns into a capacitive element as a corresponding potential; a current source initializing the potential in the capacitive element within one period of the input pulse signal; a comparator comparing the potential in the capacitive element with a reference value; and determination sections each determining whether or not an input operation using a human body or the like is executed, based on a timing information and a reference timing information, the timing information representing a timing when the potential held in the capacitive element crosses the reference value.
摘要翻译： 用于电容式传感器装置的电容变化测量电路中的扫描速率得到提高。 所述电路包括：电极驱动部，对所述电容式传感器装置中的多列第一电极图案进行顺序地施加输入脉冲信号; 峰值保持电路，将从每列第二电极图案提取的检测信号的峰值电平存储为电容元件作为相应的电位; 电流源在输入脉冲信号的一个周期内初始化电容元件中的电位; 比较电容元件中的电位与参考值的比较器; 以及确定部分，其基于定时信息和参考定时信息来确定是否执行使用人体等的输入操作，所述定时信息表示当所述电容元件中保持的电位与参考值交叉时的定时 。
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公开(公告)号：US20110193417A1
公开(公告)日：2011-08-11
申请号：US13016582
申请日：2011-01-28
IPC分类号： H01F38/14
CPC分类号： H02J50/10 , H02J5/005 , H02J17/00 , H02J50/12 , H02J50/80 , H04K1/10 , H04L63/0442 , H04L63/083 , H04W12/06 , Y04S40/24
摘要： A wireless power transmission apparatus includes: a transmitter that wirelessly transmits electric power; and a receiver that can receive, in a resonant relation with the transmitter, a transmission signal including the electric power transmitted from the transmitter, wherein the receiver includes a frequency variable unit that can change a reception resonant frequency; a detecting unit that detects reception power; and a control unit that controls the frequency variable unit to perform frequency adjustment such that the reception power detected by the detecting unit is maximized.
摘要翻译： 无线电力传输装置包括：无线发射电力的发射机; 以及接收器，其可以与所述发射机以共振关系接收包括从所述发射机发送的电力的发送信号，其中所述接收机包括可以改变接收谐振频率的频率可变单元; 检测单元，检测接收功率; 以及控制单元，其控制所述频率可变单元进行频率调整，使得由所述检测单元检测到的接收功率最大化。
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公开(公告)号：US09300145B2
公开(公告)日：2016-03-29
申请号：US13016582
申请日：2011-01-28
CPC分类号： H02J50/10 , H02J5/005 , H02J17/00 , H02J50/12 , H02J50/80 , H04K1/10 , H04L63/0442 , H04L63/083 , H04W12/06 , Y04S40/24
摘要： A wireless power transmission apparatus includes: a transmitter that wirelessly transmits electric power; and a receiver that can receive, in a resonant relation with the transmitter, a transmission signal including the electric power transmitted from the transmitter, wherein the receiver includes a frequency variable unit that can change a reception resonant frequency; a detecting unit that detects reception power; and a control unit that controls the frequency variable unit to perform frequency adjustment such that the reception power detected by the detecting unit is maximized.
摘要翻译： 无线电力传输装置包括：无线发射电力的发射机; 以及接收器，其可以与所述发射机以共振关系接收包括从所述发射机发送的电力的发送信号，其中所述接收机包括可以改变接收谐振频率的频率可变单元; 检测单元，检测接收功率; 以及控制单元，其控制所述频率可变单元进行频率调整，使得由所述检测单元检测到的接收功率最大化。
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5.发明授权公开(公告)号：US07477475B2
公开(公告)日：2009-01-13
申请号：US11747464
申请日：2007-05-11
IPC分类号： G11B5/584
摘要： Disclosed herein is a helical scan type magnetic tape reproduction apparatus, including: a helical scan type reproduction head capable of moving in the track widthwise direction by displacement of said actuator itself; target time decision means for measuring a period of time from a reference point of time with regard to each of a plurality of markers recorded in a dispersed relationship at predetermined positions on the tracks in advance to the marker by a predetermined number of times, averaging the measurement time periods of the markers and storing the average time periods; and tracking control means for measuring actual time periods from the reference time points with regard to the markers and performing updating control of a control voltage to be applied to said actuator for said reproduction head in accordance with time information of the differences between the target time periods and the actual time periods.
摘要翻译： 这里公开了一种螺旋扫描型磁带再现装置，包括：能够通过所述致动器本身的位移沿轨道宽度方向移动的螺旋扫描型再现头; 目标时间决定装置，用于相对于在轨道上的预定位置以分散关系记录的多个标记中的每一个，从参考时间点预先指定预定次数来测量一段时间， 标记的测量时间段并存储平均时间段; 以及跟踪控制装置，用于根据标记的参考时间点测量实际时间段，并根据目标时间段之间的差异的时间信息执行要施加到所述再现头的所述致动器的控制电压的更新控制 和实际时间段。
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6.发明申请公开(公告)号：US20080002284A1
公开(公告)日：2008-01-03
申请号：US11747464
申请日：2007-05-11
IPC分类号： G11B5/584
摘要： Disclosed herein is a helical scan type magnetic tape reproduction apparatus, including: a helical scan type reproduction head capable of moving in the track widthwise direction by displacement of said actuator itself; target time decision means for measuring a period of time from a reference point of time with regard to each of a plurality of markers recorded in a dispersed relationship at predetermined positions on the tracks in advance to the marker by a predetermined number of times, averaging the measurement time periods of the markers and storing the average time periods; and tracking control means for measuring actual time periods from the reference time points with regard to the markers and performing updating control of a control voltage to be applied to said actuator for said reproduction head in accordance with time information of the differences between the target time periods and the actual time periods.
摘要翻译： 这里公开了一种螺旋扫描型磁带再现装置，包括：能够通过所述致动器本身的位移沿轨道宽度方向移动的螺旋扫描型再现头; 目标时间决定装置，用于相对于在轨道上的预定位置以分散关系记录的多个标记中的每一个，从参考时间点预先指定预定次数来测量一段时间， 标记的测量时间段并存储平均时间段; 以及跟踪控制装置，用于根据标记的参考时间点测量实际时间段，并根据目标时间段之间的差异的时间信息执行要施加到所述再现头的所述致动器的控制电压的更新控制 和实际时间段。
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7.发明申请HELICAL-SCAN-TYPE MAGNETIC TAPE RECORDING AND REPRODUCING APPARATUS AND MAGNETIC TAPE RECORDING AND REPRODUCING METHOD 审中-公开磁带扫描型磁带记录和再现装置和磁带记录和再现方法公开(公告)号：US20070279783A1
公开(公告)日：2007-12-06
申请号：US11752537
申请日：2007-05-23
CPC分类号： G11B5/592 , G11B5/4893 , G11B5/534 , G11B20/1816 , G11B20/1879 , G11B27/36 , G11B2220/91
摘要： A helical-scan-type magnetic tape recording and reproducing apparatus includes: a helical-scan-type recording head that is movable, while being attached to a distal end of an actuator, in a track width direction by displacement of the actuator itself to sequentially scan a magnetic tape; a helical-scan-type reproducing head that is movable, while being attached to a distal end of an actuator, in the track width direction by displacement of the actuator itself to sequentially scan a track on the magnetic tape recorded by the recording head; an error rate profile forming mechanism forming, by wobbling the reproducing head at each of plural points on the track, error rate profiles at the plural points; and a reproducing-head moving mechanism moving the reproducing head at the plural points, by finding a point with the best error rate from each error rate profile at the plural points from the error rate profile forming mechanism.
摘要翻译： 螺旋扫描型磁带记录和再现装置包括：螺旋扫描型记录头，其通过致动器本身的顺序依次移动而沿轨道宽度方向附着到致动器的远端 扫描磁带; 螺旋扫描式再现头，其通过致动器本身的位移沿着轨道宽度方向可移动，同时依次扫描由记录头记录的磁带上的轨道; 错误率分布形成机构通过在轨道上的多个点的每一个摆动重放头来形成多个点处的错误率分布; 以及再现头移动机构，通过从误差率分布形成机构在多个点处从每个错误率分布中找到具有最佳误码率的点来移动多个点处的再现头。
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8.发明授权Data transfer method, block synchronizing signal detecting method, and reproducing apparatus 失效数据传输方法，块同步信号检测方法和再现装置公开(公告)号：US07092470B2
公开(公告)日：2006-08-15
申请号：US10363908
申请日：2002-07-09
申请人： Akira Itou , Toshihiko Hirose
发明人： Akira Itou , Toshihiko Hirose
IPC分类号： H04L25/38
CPC分类号： H04L7/041 , G11B20/10009 , G11B20/10055 , G11B20/10296 , G11B20/1426 , G11B20/1833 , G11B27/3027 , G11B2020/1287 , G11B2020/1438 , G11B2220/90 , H03M13/33
摘要： There is provided a method of detecting a block sync signal in which a sync signal and code sequence can be distinguished from each other to recognize the head of a block composed of a plurality of code words at the time of data reading or reception. A sync word detector (10) is supplied with a window signal Sync_window generated based on a parity OK signal supplied from a parity check circuit (12) and indicating a period between the sync word included in signal read from the medium (1) and the ID information, and detects the sync word as to a bit string detected by a PRML Viterbi detector (6) with the use of the Sync_window signal.
摘要翻译： 提供了一种检测块同步信号的方法，其中同步信号和码序列可以彼此区分，以识别在数据读取或接收时由多个码字组成的块的头。 同步字检测器（10）被提供有基于从奇偶校验电路（12）提供的奇偶校验OK信号产生的窗口信号Sync_window，并指示包括在从介质（1）读取的信号中的同步字与 ID信息，并且通过使用Sync_window信号来检测由PRML维特比检测器（6）检测到的位串的同步字。
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9.发明授权公开(公告)号：US09378867B2
公开(公告)日：2016-06-28
申请号：US13812876
申请日：2011-07-25
申请人： Akira Itou , Masaharu Ichikawa
发明人： Akira Itou , Masaharu Ichikawa
CPC分类号： H01B7/2806 , H01B17/50 , H01R4/18 , H01R4/185 , H01R4/70 , H01R43/005 , H01R43/048 , H02G15/046 , Y02A30/14
摘要： A terminal-fitted wire includes a wire in which a core is covered by a coating and which includes a core exposed portion at an end, a terminal including a core crimping portion to be crimped and connected to the core exposed portion of the wire, and a corrosion-resistant member. The corrosion-resistant member includes a close-contact portion to be fitted on and held in close contact with the terminal or the coating of the wire at a position either closer to the leading end of the terminal or closer to the coating of the wire than a contact part of the core exposed portion and the core crimping portion and a corrosion-resistant coating extending from the close-contact portion to cover the contact part of the core exposed portion and the core crimping portion and capable of being rolled or folded back from a leading end part toward the close-contact portion.
摘要翻译： 端子配线包括其中芯由涂层覆盖并且在一端包括芯部暴露部分的导线，包括待压接并连接到线的芯部暴露部分的芯压接部分的端子，以及 耐腐蚀构件。 耐腐蚀构件包括紧密接触部分，该接触部分在靠近端子的前端或接近导线涂层的位置处与端子或电线的涂层紧密接触并保持紧密接触， 芯部暴露部分和芯部压接部分的接触部分和从紧密接触部分延伸以覆盖芯部暴露部分和芯部压接部分的接触部分并且能够被卷绕或折回的耐腐蚀涂层 朝向紧密接触部的前端部。
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公开(公告)号：US20130175088A1
公开(公告)日：2013-07-11
申请号：US13813724
申请日：2011-07-28
申请人： Akira Itou , Kouichirou Goto
发明人： Akira Itou , Kouichirou Goto
CPC分类号： H01R3/00 , H01R4/185 , H01R4/72 , H01R43/00 , H01R43/005 , H01R43/05 , Y10T29/49178
摘要： It is aimed to enable a heat shrinkable tube to be mounted on a connected part of a core exposed portion of a wire and a terminal with high positioning accuracy. A terminal-fitted wire manufacturing method is for mounting a heat shrinkable tube on a connected part of a core exposed portion of a wire and a terminal. After the wire is inserted into the heat shrinkable tube, the terminal is connected to the core exposed portion. Thereafter, the heat shrinkable tube is moved to a position for covering the connected part of the core exposed portion and the terminal, and a part of the heat shrinkable tube is temporarily fixed to at least parts of the wire and the terminal. Thereafter, the heat shrinkable tube is mounted by being heated and thermally shrunk.
摘要翻译： 旨在使热收缩管能够以高定位精度安装在线芯的芯部暴露部分和端子的连接部分上。 端子配线的制造方法是将热收缩管安装在线芯和端子的芯部露出部分的连接部分上。 将导线插入到热收缩管中之后，端子连接到芯部暴露部分。 此后，将热收缩管移动到用于覆盖芯部露出部分和端子的连接部分的位置，并且将热收缩管的一部分暂时固定到导线和端子的至少一部分。 此后，通过加热和热收缩来安装热收缩管。
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