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1. 发明授权

US5343455A Digital signal overlapped or joined recording method and apparatus 失效
标题翻译：数字信号叠加或连接的记录方法和装置
公开(公告)号：US5343455A
公开(公告)日：1994-08-30
申请号：US677767
申请日：1991-03-29
申请人： Toshifumi Takeuchi , Takao Arai , Yutaka Nagai , Izumi Kimura
发明人： Toshifumi Takeuchi , Takao Arai , Yutaka Nagai , Izumi Kimura
IPC分类号： G11B7/0045 , G11B20/10 , G11B20/18 , G11B27/034 , G11B27/30 , G11B7/00
CPC分类号： G11B7/0045 , G11B20/10527 , G11B20/1809 , G11B27/034 , G11B27/3063 , G11B2020/10592 , G11B2220/218 , G11B2220/2545
摘要： A digital signal recording method and apparatus for recording first digital data and second digital data on a writable disc without an interleave discrepancy therebetween. The first digital data is previously recorded and the second digital data is at least one of overlapped and joined with the first digital data on a writable disc so that no interleave discrepancy occurs.
摘要翻译：一种数字信号记录方法和装置，用于在可写盘上记录第一数字数据和第二数字数据，而不会在其间存在交错差异。先前记录第一数字数据，并且第二数字数据与可写盘上的第一数字数据重叠和连接中的至少一个，使得不发生交错差异。

2. 发明授权

US5442612A Digital signal reproduction devices, integrated circuits for use therewith, and digital signal reproduction methods 失效
标题翻译：数字信号再现装置，与其一起使用的集成电路和数字信号再现方法
公开(公告)号：US5442612A
公开(公告)日：1995-08-15
申请号：US144527
申请日：1993-11-02
申请人： Toshifumi Takeuchi , Shinichi Obata , Izumi Kimura , Osamu Kawamae , Hiroshi Tadokoro , Yutaka Nagai
发明人： Toshifumi Takeuchi , Shinichi Obata , Izumi Kimura , Osamu Kawamae , Hiroshi Tadokoro , Yutaka Nagai
IPC分类号： G11B20/10 , G11B20/14 , G11B20/18 , G11B27/36 , H03L7/107 , G11B5/09 , G11B7/00
CPC分类号： G11B20/18 , G11B20/10 , G11B20/1403 , G11B27/36 , G11B20/1866 , G11B20/1876
摘要： A digital signal reproduction device including a data strobe circuit high in margin against noise and rapid in recovery from dropout of data and a digital signal reproduction method performed in such device. The digital signal reproduction device includes a pair of data strobe circuits and a switching circuit for selecting one of the outputs of the pair of data strobe circuits, and a circuit for generating from the received signal a signal to control the switching circuit. The data strobe circuits ensure high reliability of the received signal against noise and a short time from dropout of the received signal to acquisition of a reproduction clock. The data strobe circuit is selectable which is suitable for the reproduction state of the reproduced signal.
摘要翻译：一种数字信号再现装置，包括数据选通电路，其噪声偏高，数据丢失恢复快，并且在该装置中执行的数字信号再现方法。数字信号再现装置包括一对数据选通电路和用于选择一对数据选通电路的输出之一的开关电路，以及用于从接收信号产生控制开关电路的信号的电路。数据选通电路确保接收到的信号对噪声的高可靠性以及从接收信号的丢失到获取再现时钟的短时间。数据选通电路是可选择的，其适合于再现信号的再现状态。

3. 发明授权

US06192013B1 Disk reproducing apparatus controlling read signal from a disk by using demodulated identifying signal and stored identifying signal in a memory 有权
公开(公告)号：US06192013B1
公开(公告)日：2001-02-20
申请号：US09557000
申请日：2000-04-20
申请人： Izumi Kimura , Munehiro Nishioka , Toshifumi Takeuchi , Hiroshi Tadokoro
发明人： Izumi Kimura , Munehiro Nishioka , Toshifumi Takeuchi , Hiroshi Tadokoro
IPC分类号： G11B700
CPC分类号： C10M171/06 , C10M2201/041 , C10M2201/042 , G03G9/0904 , G03G9/09708 , G03G9/1139 , G03G15/0818 , G03G15/2057 , G03G2215/0861 , G04B31/08 , G11B7/08505 , G11B7/0946 , G11B20/10037 , G11B20/10527 , G11B20/1217 , G11B20/22 , G11B20/225 , G11B27/005 , G11B27/105 , G11B27/11 , G11B27/3063 , G11B2020/10759 , G11B2020/10796 , G11B2020/10805 , G11B2020/10814 , G11B2020/10972 , G11B2020/1271 , G11B2220/2545 , H01M4/242 , H01M4/62 , H01M4/8605 , H01M4/96
摘要： A disk reproducing apparatus is provided which can cope with the intermittent access due to track jump in the conventional CD reproducing system and which can reproduce data at N times the normal speed and produce the reproduced data at the normal speed. The disk reproducing apparatus includes a memory for storing the data and time information reproduced from the disk to match with each other, another external memory, a detection circuit detecting the time difference between the finally produced output data and the data which is being accessed, and a control circuit detecting the overflow/underflow of the external memory and controlling it to be written. The construction can absorb the time difference between the system operation speed and data output speed even during an intermittent access so that continuous data can be produced.

4. 发明授权

US6061312A Disk reproducing apparatus controlling read signal from a disk by using demodulated identifying signal and stored identifying signal in a memory 失效
标题翻译：磁盘再现装置通过使用解调的识别信号和存储的识别信号来控制来自磁盘的读取信号
公开(公告)号：US6061312A
公开(公告)日：2000-05-09
申请号：US39382
申请日：1998-03-16
申请人： Izumi Kimura , Munehiro Nishioka , Toshifumi Takeuchi , Hiroshi Tadokoro
发明人： Izumi Kimura , Munehiro Nishioka , Toshifumi Takeuchi , Hiroshi Tadokoro
IPC分类号： C10M171/06 , G03G9/09 , G03G9/097 , G03G9/113 , G03G15/08 , G03G15/20 , G04B31/08 , G11B5/09 , G11B7/005 , G11B7/085 , G11B7/09 , G11B20/10 , G11B20/12 , G11B20/22 , G11B27/00 , G11B27/10 , G11B27/30 , H01M4/24 , H01M4/62 , H01M4/86 , H01M4/96
CPC分类号： C10M171/06 , G03G15/0818 , G03G15/2057 , G03G9/0904 , G03G9/09708 , G03G9/1139 , G04B31/08 , G11B20/10037 , G11B20/10527 , G11B20/1217 , G11B20/22 , G11B20/225 , G11B27/005 , G11B27/105 , G11B27/11 , G11B27/3063 , H01M4/242 , H01M4/62 , H01M4/8605 , H01M4/96 , C10M2201/041 , C10M2201/042 , G03G2215/0861 , G11B2020/10759 , G11B2020/10796 , G11B2020/10805 , G11B2020/10814 , G11B2020/10972 , G11B2020/1271 , G11B2220/2545 , G11B7/08505 , G11B7/0946
摘要： A disk reproducing apparatus is provided which can cope with the intermittent access due to track jump in the conventional CD reproducing system and which can reproduce data at N times the normal speed and produce the reproduced data at the normal speed. The disk reproducing apparatus includes a memory for storing the data and time information reproduced from the disk to match with each other, another external memory, a detection circuit detecting the time difference between the finally produced output data and the data which is being accessed, and a control circuit detecting the overflow/underflow of the external memory and controlling it to be written. The construction can absorb the time difference between the system operation speed and data output speed even during an intermittent access so that continuous data can be produced.
摘要翻译：提供了一种盘再现装置，其可以处理由于常规CD再现系统中的轨道跳跃引起的间歇访问，并且可以以正常速度N倍再现数据，并以正常速度产生再现的数据。盘重放装置包括一个用于存储数据的存储器和从盘再现的时间信息以彼此匹配，另一个外部存储器，检测最终产生的输出数据与被访问的数据之间的时间差的检测电路，以及控制电路检测外部存储器的溢出/下溢并控制其被写入。该结构即使在间歇访问期间也可以吸收系统操作速度和数据输出速度之间的时间差，从而可以产生连续的数据。

5. 发明授权

US5615194A Disk reproducing apparatus and method for reproducing an audio signal and a subcode at N times normal speed from a disk 失效
标题翻译：用于从磁盘再现N倍正常速度的音频信号和子代码的盘再现装置和方法
公开(公告)号：US5615194A
公开(公告)日：1997-03-25
申请号：US181542
申请日：1994-01-14
申请人： Izumi Kimura , Munehiro Nishioka , Toshifumi Takeuchi , Hiroshi Tadokoro
发明人： Izumi Kimura , Munehiro Nishioka , Toshifumi Takeuchi , Hiroshi Tadokoro
IPC分类号： C10M171/06 , G03G9/09 , G03G9/097 , G03G9/113 , G03G15/08 , G03G15/20 , G04B31/08 , G11B5/09 , G11B7/005 , G11B7/085 , G11B7/09 , G11B20/10 , G11B20/12 , G11B20/22 , G11B27/00 , G11B27/10 , G11B27/30 , H01M4/24 , H01M4/62 , H01M4/86 , H01M4/96 , G11B7/00
CPC分类号： C10M171/06 , G03G15/0818 , G03G15/2057 , G03G9/0904 , G03G9/09708 , G03G9/1139 , G04B31/08 , G11B20/10037 , G11B20/10527 , G11B20/1217 , G11B20/22 , G11B20/225 , G11B27/005 , G11B27/105 , G11B27/11 , G11B27/3063 , H01M4/242 , H01M4/62 , H01M4/8605 , H01M4/96 , C10M2201/041 , C10M2201/042 , G03G2215/0861 , G11B2020/10759 , G11B2020/10796 , G11B2020/10805 , G11B2020/10814 , G11B2020/10972 , G11B2020/1271 , G11B2220/2545 , G11B7/08505 , G11B7/0946
摘要： A disk reproducing apparatus is provided which can cope with the intermittent access due to track jump in the conventional CD reproducing system and which can reproduce data at N times the normal speed and produce the reproduced data at the normal speed. The disk reproducing apparatus includes a memory for storing the data and time information reproduced from the disk to match with each other, another external memory, a detection circuit detecting the time difference between the finally produced output data and the data which is being accessed, and a control circuit detecting the overflow/underflow of the external memory and controlling it to be written. The construction can absorb the time difference between the system operation speed and data output speed even during an intermittent access so that continuous data can be produced.
摘要翻译：提供了一种盘再现装置，其可以处理由于常规CD再现系统中的轨道跳跃引起的间歇访问，并且可以以正常速度N倍再现数据，并以正常速度产生再现的数据。盘重放装置包括一个用于存储数据的存储器和从盘再现的时间信息以彼此匹配，另一个外部存储器，检测最终产生的输出数据与被访问的数据之间的时间差的检测电路，以及控制电路检测外部存储器的溢出/下溢并控制其被写入。该结构即使在间歇访问期间也可以吸收系统操作速度和数据输出速度之间的时间差，从而可以产生连续的数据。

6. 发明授权

US5574710A Disc reproducing apparatus 失效
标题翻译：盘重放装置
公开(公告)号：US5574710A
公开(公告)日：1996-11-12
申请号：US511806
申请日：1995-08-07
申请人： Izumi Kimura , Toshifumi Takeuchi
发明人： Izumi Kimura , Toshifumi Takeuchi
IPC分类号： G11B19/247 , G11B20/14 , G11B20/18 , G11B7/00
CPC分类号： G11B20/1833 , G11B19/247 , G11B20/1403
摘要： In a reproducing apparatus for an optical disc recorded at a constant linear velocity (CLV), so as to increase the reproducing access speed, a first clock generator for generating a reproducing clock corresponding to the transmission rate of a digital information signal, an oscillator for oscillating at a fixed frequency, a second clock generator for generating a master clock which is a reference of operations of a first controller for controlling the linear velocity, a digital signal processor, and a second controller for controlling the storage from the clock generated by the oscillator, a third clock generator for generating a master clock which is a reference of operations of the digital signal processor and the second controller without using the oscillator, and a switch for switching the master clock which is a reference of operations of the digital signal processor and the second controller to one of the clock by the second clock generator and the clock by the third clock generator are provided.
摘要翻译：在用于以恒定线速度（CLV）记录的光盘的再现装置中，为了提高再现存取速度，第一时钟发生器用于产生对应于数字信息信号的传输速率的再现时钟，振荡器以固定频率振荡的第二时钟发生器，用于产生作为用于控制线速度的第一控制器的操作的参考的主时钟的第二时钟发生器，数字信号处理器和用于根据由时钟产生的时钟控制存储的第二控制器振荡器，用于产生作为数字信号处理器和第二控制器的操作的参考而不使用振荡器的主时钟的第三时钟发生器，以及用于切换作为数字信号处理器的操作的参考的主时钟的开关并且第二控制器由第二时钟发生器和时钟由第三时钟属性组成时钟之一提供。

7. 发明授权

US06304532B2 Disk reproducing apparatus controlling read signal from a disk by using demodulated identifying signal and stored identifying signal in a memory 有权
标题翻译：磁盘再现装置通过使用解调的识别信号和存储的识别信号来控制来自磁盘的读取信号
公开(公告)号：US06304532B2
公开(公告)日：2001-10-16
申请号：US09748164
申请日：2000-12-27
申请人： Izumi Kimura , Munehiro Nishioka , Toshifumi Takeuchi , Hiroshi Tadokoro
发明人： Izumi Kimura , Munehiro Nishioka , Toshifumi Takeuchi , Hiroshi Tadokoro
IPC分类号： G11B509
CPC分类号： C10M171/06 , C10M2201/041 , C10M2201/042 , G03G9/0904 , G03G9/09708 , G03G9/1139 , G03G15/0818 , G03G15/2057 , G03G2215/0861 , G04B31/08 , G11B7/08505 , G11B7/0946 , G11B20/10037 , G11B20/10527 , G11B20/1217 , G11B20/22 , G11B20/225 , G11B27/005 , G11B27/105 , G11B27/11 , G11B27/3063 , G11B2020/10759 , G11B2020/10796 , G11B2020/10805 , G11B2020/10814 , G11B2020/10972 , G11B2020/1271 , G11B2220/2545 , H01M4/242 , H01M4/62 , H01M4/8605 , H01M4/96
摘要： A disk reproducing apparatus is provided which can cope with the intermittent access due to track jump in the conventional CD reproducing system and which can reproduce data at N times the normal speed and produce the reproduced data at the normal speed. The disk reproducing apparatus includes a memory for storing the data and time information reproduced from the disk to match with each other, another external memory, a detection circuit detecting the time difference between the finally produced output data and the data which is being accessed, and a control circuit detecting the overflow/underflow of the external memory and controlling it to be written. The construction can absorb the time difference between the system operation speed and data output speed even during an intermittent access so that continuous data can be produced.
摘要翻译：提供了一种盘再现装置，其可以处理由于常规CD再现系统中的轨道跳跃引起的间歇访问，并且可以以正常速度N倍再现数据，并以正常速度产生再现的数据。盘重放装置包括一个用于存储数据的存储器和从盘再现的时间信息以彼此匹配，另一个外部存储器，检测最终产生的输出数据与被访问的数据之间的时间差的检测电路，以及控制电路检测外部存储器的溢出/下溢并控制其被写入。该结构即使在间歇访问期间也可以吸收系统操作速度和数据输出速度之间的时间差，从而可以产生连续的数据。

8. 发明授权

US5740144A Disk reproducing apparatus 失效
标题翻译：磁盘重放装置
公开(公告)号：US5740144A
公开(公告)日：1998-04-14
申请号：US797305
申请日：1997-02-07
申请人： Izumi Kimura , Munehiro Nishioka , Toshifumi Takeuchi , Hiroshi Tadokoro
发明人： Izumi Kimura , Munehiro Nishioka , Toshifumi Takeuchi , Hiroshi Tadokoro
IPC分类号： C10M171/06 , G03G9/09 , G03G9/097 , G03G9/113 , G03G15/08 , G03G15/20 , G04B31/08 , G11B5/09 , G11B7/005 , G11B7/085 , G11B7/09 , G11B20/10 , G11B20/12 , G11B20/22 , G11B27/00 , G11B27/10 , G11B27/30 , H01M4/24 , H01M4/62 , H01M4/86 , H01M4/96 , H04N5/76
CPC分类号： C10M171/06 , G03G15/0818 , G03G15/2057 , G03G9/0904 , G03G9/09708 , G03G9/1139 , G04B31/08 , G11B20/10037 , G11B20/10527 , G11B20/1217 , G11B20/22 , G11B20/225 , G11B27/005 , G11B27/105 , G11B27/11 , G11B27/3063 , H01M4/242 , H01M4/62 , H01M4/8605 , H01M4/96 , C10M2201/041 , C10M2201/042 , G03G2215/0861 , G11B2020/10759 , G11B2020/10796 , G11B2020/10805 , G11B2020/10814 , G11B2020/10972 , G11B2020/1271 , G11B2220/2545 , G11B7/08505 , G11B7/0946
摘要： A disk reproducing apparatus is provided which can cope with the intermittent access due to track jump in the conventional CD reproducing system and which can reproduce data at N times the normal speed and produce the reproduced data at the normal speed. The disk reproducing apparatus includes a memory for storing the data and time information reproduced from the disk to match with each other, another external memory, a detection circuit detecting the time difference between the finally produced output data and the data which is being accessed, and a control circuit detecting the overflow/underflow of the external memory and controlling it to be written. The construction can absorb the time difference between the system operation speed and data output speed even during an intermittent access so that continuous data can be produced.
摘要翻译：提供了一种盘再现装置，其可以处理由于常规CD再现系统中的轨道跳跃引起的间歇访问，并且可以以正常速度N倍再现数据，并以正常速度产生再现的数据。盘重放装置包括一个用于存储数据的存储器和从盘再现的时间信息以彼此匹配，另一个外部存储器，检测最终产生的输出数据与被访问的数据之间的时间差的检测电路，以及控制电路检测外部存储器的溢出/下溢并控制其被写入。该结构即使在间歇访问期间也可以吸收系统操作速度和数据输出速度之间的时间差，从而可以产生连续的数据。

9. 发明授权

US4670965A Automatic tool exchange apparatus 失效
标题翻译：自动换刀装置
公开(公告)号：US4670965A
公开(公告)日：1987-06-09
申请号：US762917
申请日：1985-08-05
申请人： Mitsuharu Sato , Sakashi Adachi , Izumi Kimura , Shigeo Sugiyama
发明人： Mitsuharu Sato , Sakashi Adachi , Izumi Kimura , Shigeo Sugiyama
IPC分类号： B23Q3/157
CPC分类号： B23Q3/1574 , Y10T29/5107 , Y10T483/1764 , Y10T483/1771 , Y10T483/1864
摘要： In apparatus for exchanging tools between a tool magazine having a plurality of tool pots and the spindle of a machine tool, wherein the axes of the tool pots are perpendicular to the axis of the spindle, there are provided a tool exchange arm having tool holding means on both ends, an arm supporting device having an arm driving mechanism for rotating the tool exchange arm and reciprocating the same toward and away from a rotary shaft provided for the arm supporting device, an actuator for swinging the arm supporting device about a pivot shaft, and an actuator for reciprocating the arm supporting device in a direction perpendicular to the pivot shaft.
摘要翻译：在具有多个工具罐的工具仓与机床的主轴之间更换工具的装置中，其中工具罐的轴线垂直于主轴的轴线，设置有工具更换臂，其具有工具保持装置在两端具有臂支撑装置，其具有用于使工具更换臂旋转并使其相对于为臂支撑装置提供的旋转轴往复运动的臂驱动机构，用于使臂支撑装置绕枢轴摆动的致动器，以及用于使臂支撑装置沿垂直于枢转轴的方向往复运动的致动器。

10. 发明授权

US4581810A Method and apparatus for controlling tool magazines 失效
标题翻译：控制工具杂志的方法和装置
公开(公告)号：US4581810A
公开(公告)日：1986-04-15
申请号：US574263
申请日：1984-01-26
申请人： Toshio Kawakami , Izumi Kimura
发明人： Toshio Kawakami , Izumi Kimura
IPC分类号： B23Q3/155 , G05B19/18 , B23Q3/157
CPC分类号： G05B19/182 , B23Q3/15526 , Y10T29/49819 , Y10T29/5107 , Y10T483/10 , Y10T483/127 , Y10T483/132 , Y10T483/1864 , Y10T483/1891
摘要： A tool magazine is divided into four regions respectively containing substantially the same number of tool pots. When a designated tool is contained in a first or fourth region the magazine is rotated in the clockwise direction to index the designated tool to a tool exchange position, whereas when the designated tool is contained in a second or third region the magazine is rotated in the counterclockwise direction. Designation of a desired tool, the direction of rotation of the magazine and number of steps of the magazine are controlled by a computer including a memory having a comparison table written with correspondences between tool numbers and absolute tool pot numbers. According to a modified embodiment, the tool magazine is provided with two tool exchange positions between adjacent regions and on one side thereof, and the tool exchanger is selectively moved to either one of the tool exchange positions.
摘要翻译：工具箱分为四个区域，分别包含大致相同数量的工具箱。当指定的工具被容纳在第一或第四区域中时，刀库沿顺时针方向旋转以将指定刀具分度到刀具更换位置，而当指定刀具被容纳在第二或第三区域中时，刀库在逆时针方向所期望的工具的指定，刀库的旋转方向和刀库的步数由包括存储器的计算机控制，所述计算机具有写入刀具号和绝对刀具号之间的对应关系的比较表。根据改进的实施例，工具仓在相邻区域之间并且在其一侧上设置有两个工具交换位置，并且工具交换器被选择性地移动到工具交换位置中的任一个。

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