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1. 发明授权

US09256272B2 Method and system for file relocation 有权
标题翻译：文件重定位方法和系统
公开(公告)号：US09256272B2
公开(公告)日：2016-02-09
申请号：US12465863
申请日：2009-05-14
申请人： Tohru Hasegawa , Masanori Kamiya
发明人： Tohru Hasegawa , Masanori Kamiya
IPC分类号： G06F7/00 , G06F17/30 , G06F1/32 , H04N21/84 , G11B27/10
CPC分类号： G06F17/30079 , G06F1/3221 , G06F17/30067 , G06F17/30598 , G11B27/105 , H04N21/84 , Y02D10/154
摘要： A method and system for file relocation is provided. A file relocation system is connected to multiple storage devices. The system obtains a number of times that each of a number of files stored on the multiple storage devices is requested simultaneously with a concerned file. The relocation system then classifies multiple files into multiple groups, such that groups of files simultaneously are put together into one group. Multiple files classified in to the same group are then relocated to a single storage device. The relocation system then switches a storage device not accessed for a certain period of time into a power-saving mode.
摘要翻译：提供了一种用于文件重定位的方法和系统。文件重定位系统连接到多个存储设备。系统获得多个存储在多个存储设备上的多个文件中的每个与请求文件同时请求的次数。然后，重新定位系统将多个文件分组成多个组，使得文件组同时被组合成一组。然后将分类到同一组中的多个文件重定位到单个存储设备。然后，重定位系统将在一段时间内未被访问的存储设备切换到省电模式。

2. 发明授权

US6054830A Pulse control method and system using multiplier 失效
标题翻译：脉冲控制方法和系统使用乘法器
公开(公告)号：US6054830A
公开(公告)日：2000-04-25
申请号：US249486
申请日：1999-02-12
申请人： Seiji Tsujikado , Masanori Kamiya
发明人： Seiji Tsujikado , Masanori Kamiya
IPC分类号： G05B19/18 , B25J9/18 , G05B19/25 , G05B19/4103
CPC分类号： G05B19/4103 , Y02P90/265
摘要： A method and system for controlling pulse-driven actuators on multidimensional coordinates includes a cutting tool connected to the actuators of a machine tool. The cutting tool is controlled with a specified path and a specified velocity by controlling the output pulses of a multiplier. Data on the coordinates of a plurality of points including points A and B on the specified path and on the specified velocity F is received along with a command indicating an interpolation type. A linear interpolation is performed by a straight line between the point A and the point B, and the interpolated straight line is divided into minute lengths .DELTA.L and a minute length .DELTA.La correspondingly to a minute time .DELTA.T. .DELTA.T is changed by sending either a first control signal for keeping the specified velocity F corresponding to the minute length .DELTA.L or a second control signal for keeping the specified velocity F corresponding to the minute length .DELTA.La to a pulse oscillator for supplying pulses to the multiplier. If the selection of the control signals is appropriate, the cutting tool can keep the specified velocity F when it moves on either portion of .DELTA.L or .DELTA.La.
摘要翻译：用于控制多维坐标上的脉冲驱动致动器的方法和系统包括连接到机床的致动器的切割工具。通过控制乘法器的输出脉冲，切割工具通过指定的路径和指定的速度进行控制。与指定内插类型的命令一起接收包括指定路径上的点A和B以及指定速度F的多个点的坐标数据。通过点A和点B之间的直线进行线性内插，并且插入的直线被分为对应于微小时间DELTA T的微小长度DELTA L和分钟长度DELTA La。DELTA T通过发送用于保持与微小长度DELTA L对应的规定速度F的第一控制信号或用于将与微小长度DELTA La对应的规定速度F保持到用于向乘法器提供脉冲的脉冲振荡器的第二控制信号。如果控制信号的选择合适，切割工具可以在DELTA L或DELTA La的任一部分上移动时保持指定的速度F.

3. 发明授权

US4748422A Amplifier circuit suitable for use as an active filter circuit 失效
标题翻译：放大电路适合用作有源滤波电路
公开(公告)号：US4748422A
公开(公告)日：1988-05-31
申请号：US770
申请日：1987-01-06
申请人： Shuzo Matsumoto , Tomomitsu Kuroyanagi , Yukinari Ueki , Masanori Kamiya
发明人： Shuzo Matsumoto , Tomomitsu Kuroyanagi , Yukinari Ueki , Masanori Kamiya
IPC分类号： H03G1/00 , H03H11/12 , H03H11/20 , H03F3/45
CPC分类号： H03H11/1291 , H03G1/0023 , H03H11/20
摘要： An amplifier suitable for use as an active filter such as a low-pass filter, a high-pass filter or a phase shifter, which can be easily formed as part of an integrated circuit. The amplifier includes first and second transistors, which together form a first differential amplifier for converting the voltage of the input signal thereto to a signal current. It also includes third and fourth transistors, which together form a second differential amplifier for dividing the signal current from the second transistor in a given ratio. A capacitor is connected to the collector of the fourth transistor, and first and second resistors are connected, respectively, to emitters of the first and second transistors. The current division ratio of the current flowing through the third and fourth transistors is controlled by a control voltage DC supplied to the base of the third transistor and the base of the fourth transistor. In the amplifier, the signal current shunted in the current division ratio K between the third and fourth transistors flow through the load capacitor so that the time constant of the active filter is controlled, the ratio K being controlled by the control voltage V.sub.c. The control voltage V.sub.c also compensates for the inaccuracy of the values of the resistors and capacitors.
摘要翻译：适合用作有源滤波器的放大器，例如低通滤波器，高通滤波器或移相器，其可以容易地形成为集成电路的一部分。放大器包括第一和第二晶体管，它们一起形成第一差分放大器，用于将输入信号的电压转换成信号电流。它还包括第三和第四晶体管，它们一起形成一个第二差分放大器，以给定的比例分配来自第二晶体管的信号电流。电容器连接到第四晶体管的集电极，第一和第二电阻分别连接到第一和第二晶体管的发射极。流过第三和第四晶体管的电流的当前分频比由提供给第三晶体管的基极和第四晶体管的基极的控制电压DC控制。在放大器中，以第三和第四晶体管之间的当前分频比K分流的信号电流流过负载电容器，从而控制有源滤波器的时间常数，比例K由控制电压Vc控制。控制电压Vc也补偿了电阻和电容值的不准确性。

4. 发明授权

US09406334B2 Method of detecting tampering of data in tape drive, and file system 有权
标题翻译：检测磁带驱动器和文件系统中数据的篡改的方法
公开(公告)号：US09406334B2
公开(公告)日：2016-08-02
申请号：US14347183
申请日：2012-08-23
申请人： Tohru Hasegawa , Takamasa Hirata , Naoki Imai , Masanori Kamiya , Yutaka Oishi
发明人： Tohru Hasegawa , Takamasa Hirata , Naoki Imai , Masanori Kamiya , Yutaka Oishi
IPC分类号： G11B15/18 , G11B20/00 , G11B5/008 , G11B5/09
CPC分类号： G06F3/0622 , G06F3/0631 , G06F3/0682 , G11B5/00813 , G11B20/00166 , G11B2220/956
摘要： A method of detecting whether data in a tape drive used in a file system is tampered is described according to one embodiment. The method includes: (a) preparing a first tape cartridge including a tape on which multiple files and archival records of index information are stored in a WORM partition, and index information is stored in the R/W partition; (b) reading and comparing the index information of the R/W partition and the last index information of the WORM partition; and (c) when these two pieces of index information do not match, determining that the index information of the R/W partition is tampered when these two pieces of index information do not match.
摘要翻译：根据一个实施例描述了检测文件系统中使用的磁带驱动器中的数据是否被篡改的方法。该方法包括：（a）准备第一磁带盒，其中包括索引信息的多个文件和归档记录存储在WORM分区中的磁带，索引信息存储在R / W分区中; （b）读取和比较R / W分区的索引信息和WORM分区的最后索引信息; 和（c）当这两条索引信息不匹配时，当这两条索引信息不匹配时，确定R / W分区的索引信息被篡改。

5. 发明申请

US20120290801A1 CONTROLLING STORING OF DATA 有权
标题翻译：控制数据存储
公开(公告)号：US20120290801A1
公开(公告)日：2012-11-15
申请号：US13463103
申请日：2012-05-03
申请人： Tohru HASEGAWA , Naoki IMAI , Masanori KAMIYA , Yutaka OISHI
发明人： Tohru HASEGAWA , Naoki IMAI , Masanori KAMIYA , Yutaka OISHI
IPC分类号： G06F12/00
CPC分类号： H04L67/1097 , G06F17/30156
摘要： First characteristic information indicating a characteristic of input data is extracted from the input data that is input as data to be stored in any of the storages. Second characteristic information elements are read from a memory unit storing the second characteristic information elements indicating respective characteristics of stored data elements stored in the storages. A specific storage in which the input data is to be stored is determined, out of the storages, by determining a degree of match between the extracted first characteristic information and the second characteristic information elements read. The input data to the determined specific storage is read. The second characteristic information element indicating the characteristic of the stored data element stored in the specific storage is updated, out of the second characteristic information elements retained in the memory unit, on the basis of the extracted first characteristic information.
摘要翻译：从输入的输入数据中提取表示输入数据的特性的第一特征信息作为存储在任一个存储器中的数据。从存储有存储在存储器中的存储的数据元素的各个特征的第二特征信息元素的存储单元中读取第二特征信息元素。通过确定所提取的第一特征信息和所读取的第二特征信息元素之间的匹配程度，从存储器中确定要存储输入数据的特定存储。读取到确定的特定存储器的输入数据。基于所提取的第一特征信息，在保存在存储单元中的第二特征信息元素中，更新指示存储在特定存储器中的存储数据元素的特性的第二特征信息元素。

6. 发明授权

US5293223A Time-dividing method and circuit, and television white balance control utilizing such circuit 失效
标题翻译：时分方法和电路，以及使用这种电路的电视白平衡控制
公开(公告)号：US5293223A
公开(公告)日：1994-03-08
申请号：US760153
申请日：1991-09-16
申请人： Koji Kawamoto , Masanori Kamiya , Hideaki Ohki , Shun Terada
发明人： Koji Kawamoto , Masanori Kamiya , Hideaki Ohki , Shun Terada
IPC分类号： H03K5/19 , H03K5/1534 , H04N9/73 , H03K5/22
CPC分类号： H04N9/73 , H03K5/1534
摘要： A time-dividing circuit including a first capacitor, a second capacitor, a current source for charging the first capacitor, circuitry for distributing the charge of the first capacitor to the second capacitor in a predetermined ratio, a compare for comparing the voltages on the first and second capacitors and producing a comparison output signal, circuitry for discharging the charges on the first and second capacitors, and a control circuit for producing control signals for controlling the time-dividing circuit. The time-dividing circuit can be utilized in an automatic white balance control circuit for a color television receiver.
摘要翻译：一种分时电路，包括第一电容器，第二电容器，用于对第一电容器充电的电流源，用于以预定比率将第一电容器的电荷分配给第二电容器的电路，用于比较第一电容器和第二电容器，并且产生比较输出信号，用于对第一和第二电容器上的电荷进行放电的电路，以及用于产生用于控制分时电路的控制信号的控制电路。时分电路可用于彩色电视接收机的自动白平衡控制电路。

7. 发明授权

US4782246A Phase shift circuit for electrical signal 失效
标题翻译：电信号相移电路
公开(公告)号：US4782246A
公开(公告)日：1988-11-01
申请号：US62587
申请日：1987-06-16
申请人： Tomomitsu Kuroyanagi , Yukinari Ueki , Shuzo Matsumoto , Masanori Kamiya
发明人： Tomomitsu Kuroyanagi , Yukinari Ueki , Shuzo Matsumoto , Masanori Kamiya
IPC分类号： H04N9/45 , H03H11/20 , H03L7/081 , H03K5/00
CPC分类号： H03H11/20 , H03L7/0812
摘要： A phase shift circuit comprises a variable phase shifter responsive to an externally supplied voltage to change the amount of phase shift, and a phase detector operative to detect a phase difference between input and output signals of the variable phase shifter and supply a voltage complying with the phase difference to the variable phase shifter. When the center frequency of the variable phase shifter is changed by reason of production errors and temperature variations to deviate the phase shift amount from a desired value, the phase detector controls the center frequency such that the phase shift amount can be fixed to the desirably predetermined value.
摘要翻译：相移电路包括响应外部提供的电压以改变相移量的可变移相器，以及相位检测器，用于检测可变移相器的输入和输出信号之间的相位差，并提供符合相位差到可变移相器。当可变移相器的中心频率由于生产误差和温度变化而改变时，相位偏移量偏离期望值，相位检测器控制中心频率，使得相移量可以固定到期望的预定值值。

8. 发明授权

US4240115A Channel selection voltage generator 失效
标题翻译：通道选择电压发生器
公开(公告)号：US4240115A
公开(公告)日：1980-12-16
申请号：US968260
申请日：1978-12-11
申请人： Masanori Kamiya
发明人： Masanori Kamiya
IPC分类号： H03J7/00 , H03J7/18 , H03J7/20 , H04N5/44 , H03J7/26 , H04B1/26
CPC分类号： H03J7/20
摘要： A channel selection voltage generator comprises a tuning voltage generator circuit having a capacitor for supplying a tuning voltage to an electronic tuner, a first constant current source for constantly discharging the capacitor at a first constant current and a second constant current source adapted to be rendered selectively in an operative state and in an inoperative state for selectively charging the capacitor at a second constant current which is higher than the first constant current, a frequency discrimination circuit for producing a discrimination signal representative of the amount of frequency deviation when a tuning voltage deviates from a receiving frequency, a buffer circuit for producing a binary "1" level signal when the discrimination signal is higher than a predetermined value and producing a binary "0" level signal when the discrimination signal is lower than the predetermined value, and a control circuit for causing the second constant current source to assume the inoperative state when the binary signal is at "0" level and causing the second constant current source to assume the operative state when the binary signal is at "0" level, the control circuit serving to maintain the second constant current source in the operative state or the inoperative state irrespective of the level of the binary signal during the frequency sweep.
摘要翻译：通道选择电压发生器包括具有用于向电子调谐器提供调谐电压的电容器的调谐电压发生器电路，用于以第一恒定电流恒定地放电电容器的第一恒流源和适于被选择性地选择性地产生的第二恒流源处于工作状态并处于不工作状态，用于以高于第一恒定电流的第二恒定电流选择性地对电容器充电;频率鉴别电路，用于产生表示当调谐电压偏离时的频率偏差量的鉴别信号接收频率，当鉴别信号高于预定值时产生二进制“1”电平信号的缓冲电路，并且当鉴别信号低于预定值时产生二进制“0”电平信号;以及控制电路用于使第二恒定电流源承担i 当二进制信号处于“0”电平并且当二进制信号处于“0”电平时使第二恒定电流源处于工作状态，控制电路用于将第二恒定电流源维持在操作状态或者在频率扫描期间与二进制信号的电平无关的不工作状态。

9. 发明申请

US20090287751A1 METHOD AND SYSTEM FOR FILE RELOCATION 有权
标题翻译：文件转移的方法和系统
公开(公告)号：US20090287751A1
公开(公告)日：2009-11-19
申请号：US12465863
申请日：2009-05-14
申请人： Tohru Hasegawa , Masanori Kamiya
发明人： Tohru Hasegawa , Masanori Kamiya
IPC分类号： G06F12/00 , G06F1/32
CPC分类号： G06F17/30079 , G06F1/3221 , G06F17/30067 , G06F17/30598 , G11B27/105 , H04N21/84 , Y02D10/154
摘要： A method and system for file relocation is provided. A file relocation system is connected to multiple storage devices. The system obtains a number of times that each of a number of files stored on the multiple storage devices is requested simultaneously with a concerned file. The relocation system then classifies multiple files into multiple groups, such that groups of files simultaneously are put together into one group. Multiple files classified in to the same group are then relocated to a single storage device. The relocation system then switches a storage device not accessed for a certain period of time into a power-saving mode.
摘要翻译：提供了一种用于文件重定位的方法和系统。文件重定位系统连接到多个存储设备。系统获得多个存储在多个存储设备上的多个文件中的每个与请求文件同时请求的次数。然后，重新定位系统将多个文件分组成多个组，使得文件组同时被组合成一组。然后将分类到同一组中的多个文件重定位到单个存储设备。然后，重定位系统将在一段时间内未被访问的存储设备切换到省电模式。

10. 发明授权

US5319448A Method and apparatus for correcting color reproduction 失效
标题翻译：用于校正色彩再现的方法和装置
公开(公告)号：US5319448A
公开(公告)日：1994-06-07
申请号：US988667
申请日：1992-12-10
申请人： Hideaki Ohki , Masanori Kamiya
发明人： Hideaki Ohki , Masanori Kamiya
IPC分类号： H04N9/64 , H04N9/67 , H04N9/68
CPC分类号： H04N9/643 , H04N9/68
摘要： A method and an apparatus for correcting a color reproduction distortion for each of all the hues are provided. A predetermined demodulating axis of three demodulating axes SR, SG and SB for the three primary colors R, G and B, herein, the R-Y demodulating axis SR is formed by combining the two demodulating axes SR2 and SR3. The demodulating axis SR2 provides a different demodulating gain from the standard demodulating axis. The demodulating axis SR3 provides a different demodulating angle from the standard demodulating axis in addition to the different demodulating gain. Then, a smaller one of the signals demodulated by the demodulating axes SR2 and SR3 is selected. It means that the signal changing along the vector orbit E1 indicated by oblique lines is made to be a color difference signal R-Y. By this function, from the signals demodulated about the demodulating axes SR2 and SR3, the portions with no color reproduction distortion are extracted and synthesized so that no color reproduction distortion takes place with respect to all the hues.
摘要翻译：提供了用于校正所有色调中的每一个的色彩再现失真的方法和装置。通过组合两个解调轴SR2和SR3，形成用于三原色R，G和B的三个解调轴SR，SG和SB的预定解调轴，这里是R-Y解调轴SR。解调轴SR2提供与标准解调轴不同的解调增益。除了不同的解调增益之外，解调轴SR3还提供与标准解调轴不同的解调角度。然后，选择由解调轴SR2和SR3解调的较小的一个信号。这意味着沿着由斜线表示的矢量轨道E1的信号变为色差信号R-Y。通过该功能，从解调轴SR2和SR3解调的信号中，提取并合成没有颜色再现失真的部分，使得相对于所有色调不发生色彩再现失真。

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