公开(公告)号：US07194548B1

公开(公告)日：2007-03-20

申请号：US09937934

申请日：2000-03-29

申请人： Chiyoko Matsumi ,  Junji Yoshida ,  Masazumi Yamada ,  Yukio Kurano

发明人： Chiyoko Matsumi ,  Junji Yoshida ,  Masazumi Yamada ,  Yukio Kurano

IPC分类号： G06F13/00

CPC分类号： G06F3/0661 ,  G06F3/0613 ,  G06F3/0656 ,  G06F3/0676 ,  G06F3/0677 ,  G11B20/10527 ,  G11B2020/10537 ,  G11B2020/10759 ,  G11B2020/10944

摘要： A data transmission apparatus for conveying proper timing information to the destination application without embedding such information in transmission data packets. Particularly, the apparatus comprises a timing component for generating and inserting additional timing information into the header at least first packet of each frame of the data stream for transmitting to a destination node. The apparatus further comprises a receiving device for extracting the additional timing information from the transmission path header and inserting the additional timing information to data packets to be sent to application. The application utilizes the added timing for processing the received data simultaneously.

摘要翻译： 一种数据传输装置，用于在目标应用程序中传送适当的定时信息，而不将这些信息嵌入在传输数据分组中。 特别地，该装置包括定时部件，用于产生并将额外的定时信息插入数据流的每个帧的至少第一分组中以便发送到目的地节点。 该装置还包括接收装置，用于从传输路径头提取附加定时信息，并将附加定时信息插入到要发送到应用的数据分组。 应用程序利用附加的时间同时处理接收到的数据。

公开(公告)号：US07246180B1

公开(公告)日：2007-07-17

申请号：US09744885

申请日：1999-07-28

申请人： Junji Yoshida ,  Chiyoko Matsumi ,  Yukio Kurano ,  Tatsuro Juri ,  Akira Iketani ,  Masazumi Yamada

发明人： Junji Yoshida ,  Chiyoko Matsumi ,  Yukio Kurano ,  Tatsuro Juri ,  Akira Iketani ,  Masazumi Yamada

IPC分类号： G06F3/00 ,  G06F13/00 ,  G06F13/28

CPC分类号： G06F13/385 ,  G11B20/1262

摘要： The connection verifiable information processing system of the invention comprises: a system service 5 which outputs a first transmit request to request an output of connection information, and which processes response information to the first request, the response information being described following a first format; a WDM driver 7 which outputs a second request to request an output of connection information, and which receives response information described following a second format that a WDM compliant device 8 outputs in response to the second transmit request, while remaining unresponsive to the first transmit request; and a second FSD 13 which converts the response information described following the second format received by the WDM driver 7 into response information of the first format that the system service can process.

摘要翻译： 本发明的连接可验证信息处理系统包括：系统服务5，其输出第一发送请求以请求连接信息的输出，并且处理响应信息到第一请求，响应信息以第一格式描述; WDM驱动器7，其输出请求连接信息的输出的第二请求，并且接收响应于第二发送请求而输出的WDM兼容设备的第二格式描述的响应信息，同时对第一发送请求保持不响应 ; 以及第二FSD 13，其将由WDM驱动器7接收的第二格式所描述的响应信息转换为系统服务可以处理的第一格式的响应信息。

公开(公告)号：US06508596B1

公开(公告)日：2003-01-21

申请号：US09639855

申请日：2000-08-16

申请人： Chiyoko Matsumi ,  Ichiro Arimura ,  Akira Iketani ,  Masazumi Yamada ,  Tatsuro Juri ,  Yukio Kurano ,  Yoshinori Kitamura ,  Chojuro Yamamitsu

发明人： Chiyoko Matsumi ,  Ichiro Arimura ,  Akira Iketani ,  Masazumi Yamada ,  Tatsuro Juri ,  Yukio Kurano ,  Yoshinori Kitamura ,  Chojuro Yamamitsu

IPC分类号： G11B500

CPC分类号： G11B27/11 ,  G11B5/0086 ,  G11B5/09 ,  G11B15/02 ,  G11B15/07 ,  G11B15/087 ,  G11B15/125 ,  G11B15/1875 ,  G11B15/4671 ,  G11B15/4673 ,  G11B15/4731 ,  G11B15/52 ,  G11B15/602 ,  G11B20/00007 ,  G11B20/10 ,  G11B20/10527 ,  G11B27/005 ,  G11B27/032 ,  G11B27/28 ,  G11B2020/10592 ,  G11B2020/10981 ,  G11B2220/90 ,  H03M7/30 ,  H03M13/00 ,  H04N5/78263 ,  H04N5/783 ,  H04N5/9201 ,  H04N5/9205 ,  H04N5/9261 ,  H04N5/9267 ,  H04N5/945 ,  H04N9/7921

摘要： A plurality of digital signals having total data rates of n bit/s or less are input to a digital recording device recording digital signals having a data rate of n bit/s. The digital signals are subjected to format-conversion for the digital recording device to be recorded therein. Furthermore, signals having a data rate of n/i1 bit/s or less are subjected to format-conversion to be recorded i1 times in the digital recording device. In the case where the data rate of the digital signals to be input is n/j bit/s, the digital signals are subjected to format-conversion so that the amount of data capable of being recorded per unit time is decreased by i/j; thus, the digital signals are recorded for a long period of time under the condition that the data recording time is prolonged j times. Furthermore, when input data to be recorded on a magnetic tape at a normal data rate by using a magnetic head mounted on a rotary cylinder is recorded, the recording device of the present invention makes it possible to select a plurality of types of track angles generated by the rotation number of the cylinder, the tape traveling speed, and the like.

摘要翻译： 将具有n位/秒以下的总数据速率的多个数字信号输入到记录数据速率为n位/秒的数字信号的数字记录装置。 对数字信号进行数字记录装置的格式转换以被记录在其中。 此外，数据速率为n / i1比特/秒以下的信号经过格式转换以在数字记录装置中被记录为i1次。 在要输入的数字信号的数据速率为n / j比特/秒的情况下，对数字信号进行格式转换，使得每单位时间能够记录的数据量减少i / j ; 因此，在数据记录时间延长j次的条件下，数字信号被长时间记录。 此外，当记录通过使用安装在旋转磁盘上的磁头以正常数据速率记录在磁带上的输入数据时，本发明的记录装置使得可以选择产生的多种类型的磁道角度 通过圆筒的转数，带的行进速度等。

公开(公告)号：US07068913B1

公开(公告)日：2006-06-27

申请号：US09355690

申请日：1998-01-30

申请人： Yukio Kurano ,  Masazumi Yamada ,  Akira Iketani ,  Tatsuro Juri ,  Masaaki Kobayashi ,  Yoshitomi Nagaoka ,  Chiyoko Matsumi

发明人： Yukio Kurano ,  Masazumi Yamada ,  Akira Iketani ,  Tatsuro Juri ,  Masaaki Kobayashi ,  Yoshitomi Nagaoka ,  Chiyoko Matsumi

IPC分类号： H04N5/91

CPC分类号： G11B27/36 ,  G11B20/00086 ,  G11B20/1208 ,  G11B27/031 ,  G11B27/107 ,  G11B27/11 ,  G11B27/3027 ,  G11B27/328 ,  G11B2220/20 ,  G11B2220/655 ,  G11B2220/90 ,  H04N5/9201

摘要： A data processing system provided with: input means for inputting stream data; management information decoding means for decoding management information transmitted together with the input data; file forming means for cutting the input data at a predetermined file length and adding part or all of the management information obtained by said management information decoding means to form a file; storage means for recording the formed file; and a cutting position definer for setting a start point and an end point of cutting of the file from the input data when the file is formed or before the file is formed, wherein the file forming means cuts the input data in accordance with the set start and end points.

摘要翻译： 一种数据处理系统，具有：输入装置，用于输入流数据; 管理信息解码装置，用于解码与输入数据一起发送的管理信息; 文件形成装置，用于以预定文件长度切割输入数据，并添加由所述管理信息解码装置获得的部分或全部管理信息以形成文件; 用于记录形成的文件的存储装置; 以及切割位置定义器，用于当形成文件或形成文件之前从输入数据设置文件的切割起点和终点，其中文件形成装置根据设置的开始切割输入数据 和终点。

公开(公告)号：US6115537A

公开(公告)日：2000-09-05

申请号：US389954

申请日：1995-02-17

申请人： Masazumi Yamada ,  Yukio Kurano ,  Kenji Kunitake ,  Yuzo Murakami ,  Akira Iketani ,  Chiyoko Matsumi ,  Yasuo Hamamoto ,  Akihiro Takeuchi

发明人： Masazumi Yamada ,  Yukio Kurano ,  Kenji Kunitake ,  Yuzo Murakami ,  Akira Iketani ,  Chiyoko Matsumi ,  Yasuo Hamamoto ,  Akihiro Takeuchi

IPC分类号： H04N5/00 ,  H04N5/7826 ,  H04N5/783 ,  H04N7/52 ,  H04N9/804 ,  H04N9/82 ,  H04N5/782 ,  H04N5/917

CPC分类号： H04N21/4147 ,  H04N21/236 ,  H04N21/434 ,  H04N9/8042 ,  H04N5/78263 ,  H04N5/783 ,  H04N9/8227 ,  H04N9/8233

摘要： In a digital signal recording and reproducing apparatus, digital input data is transmitted in a transmission packet format and is recorded in a recording packet format. In a recording stage, an auxiliary signal generator (3) generates an auxiliary signal for special reproduction in the transmission packet format, and the digital and auxiliary signals are converted into respective recording packets by means of recording signal converters (5, 6). Recording means (9, 10) performs a specific recording process on the recording packets and an identification signal for identifying between the recording packets of the digital signal and of the auxiliary signal. While in a reproducing stage, reproduction signal processing means (14, 15) performs a specific reproduction process on the reproduction signal to thereby reconstruct the recording packets and the identification signal. A packet selector (16) detects the reconstructed identification signal to determine whether the recording packet is of the digital signal or of the auxiliary signal, and then the digital signal or auxiliary signal is reconstructed by a signal reconstructor (17) in the transmission format using the selected recording packet, whereby a high quality image output conforming to the transmission format used in the normal reproductions mode is also obtained during the special reproduction modes.

摘要翻译： 在数字信号记录和再现装置中，数字输入数据以传输分组格式发送，以记录分组格式记录。 在记录阶段，辅助信号发生器（3）以发送分组格式生成用于特殊再现的辅助信号，并通过记录信号转换器（5,6）将数字和辅助信号转换成各自的记录分组。 记录装置（9,10）对记录包执行特定记录处理，以及用于识别数字信号和辅助信号的记录包之间的识别信号。 在再现阶段，再现信号处理装置（14,15）对再现信号执行特定的再现处理，从而重建记录包和识别信号。 分组选择器（16）检测重建的识别信号以确定记录分组是数字信号还是辅助信号，然后数字信号或辅助信号由传输格式的信号重构器（17）重建，使用 所选择的记录包，由此在特殊再现模式期间也获得符合正常再现模式中使用的传输格式的高质量图像输出。

公开(公告)号：US6147823A

公开(公告)日：2000-11-14

申请号：US893612

申请日：1997-07-10

申请人： Chiyoko Matsumi ,  Ichiro Arimura ,  Akira Iketani ,  Masazumi Yamada ,  Tatsuro Juri ,  Yukio Kurano ,  Yoshinori Kitamura ,  Chojuro Yamamitsu

发明人： Chiyoko Matsumi ,  Ichiro Arimura ,  Akira Iketani ,  Masazumi Yamada ,  Tatsuro Juri ,  Yukio Kurano ,  Yoshinori Kitamura ,  Chojuro Yamamitsu

IPC分类号： G11B5/008 ,  G11B5/09 ,  G11B15/02 ,  G11B15/07 ,  G11B15/087 ,  G11B15/12 ,  G11B15/18 ,  G11B15/467 ,  G11B15/473 ,  G11B15/52 ,  G11B15/60 ,  G11B20/00 ,  G11B20/10 ,  G11B27/00 ,  G11B27/032 ,  G11B27/11 ,  G11B27/28 ,  H03M7/30 ,  H03M13/00 ,  H04N5/7826 ,  H04N5/783 ,  H04N5/92 ,  H04N5/926 ,  H04N5/945 ,  H04N9/79 ,  G11B5/00

CPC分类号： G11B27/11 ,  G11B15/02 ,  G11B15/07 ,  G11B15/087 ,  G11B15/125 ,  G11B15/1875 ,  G11B15/4671 ,  G11B15/4673 ,  G11B20/00007 ,  G11B20/10 ,  G11B20/10527 ,  G11B27/005 ,  G11B27/032 ,  G11B5/0086 ,  G11B5/09 ,  H03M13/00 ,  H03M7/30 ,  H04N5/78263 ,  H04N5/783 ,  H04N5/9205 ,  H04N9/7921 ,  G11B15/4731 ,  G11B15/52 ,  G11B15/602 ,  G11B2020/10592 ,  G11B2020/10981 ,  G11B2220/90 ,  G11B27/28 ,  H04N5/9201 ,  H04N5/9261 ,  H04N5/9267 ,  H04N5/945

摘要： A plurality of digital signals having total data rates of n bit/s or less are input to a digital recording device recording digital signals having a data rate of n bit/s. The digital signals are subjected to format-conversion for the digital recording device to be recorded therein. Furthermore, signals having a data rate of n/i.sub.1 bit/s or less are subjected to format-conversion to be recorded i.sub.1 times in the digital recording device. In the case where the data rate of the digital signals to be input is n/j bit/s, the digital signals are subjected to format-conversion so that the amount of data capable of being recorded per unit time is decreased by i/j; thus, the digital signals are recorded for a long period of time under the condition that the data recording time is prolonged j times. Furthermore, when input data to be recorded on a magnetic tape at a normal data rate by using a magnetic head mounted on a rotary cylinder is recorded, the recording device of the present invention makes it possible to select a plurality of types of track angles generated by the rotation number of the cylinder, the tape traveling speed, and the like.

摘要翻译： 将具有n位/秒以下的总数据速率的多个数字信号输入到记录数据速率为n位/秒的数字信号的数字记录装置。 对数字信号进行数字记录装置的格式转换以被记录在其中。 此外，数据速率为n / i1比特/秒以下的信号经过格式转换以在数字记录装置中被记录为i1次。 在要输入的数字信号的数据速率为n / j比特/秒的情况下，对数字信号进行格式转换，使得每单位时间能够记录的数据量减少i / j ; 因此，在数据记录时间延长j次的条件下，数字信号被长时间记录。 此外，当记录通过使用安装在旋转磁盘上的磁头以正常数据速率记录在磁带上的输入数据时，本发明的记录装置使得可以选择产生的多种类型的磁道角度 通过圆筒的转数，带的行进速度等。

公开(公告)号：US6038094A

公开(公告)日：2000-03-14

申请号：US522679

申请日：1995-09-01

申请人： Chiyoko Matsumi ,  Ichiro Arimura ,  Akira Iketani ,  Masazumi Yamada ,  Tatsuro Juri ,  Yukio Kurano ,  Yoshinori Kitamura ,  Chojuro Yamamitsu

发明人： Chiyoko Matsumi ,  Ichiro Arimura ,  Akira Iketani ,  Masazumi Yamada ,  Tatsuro Juri ,  Yukio Kurano ,  Yoshinori Kitamura ,  Chojuro Yamamitsu

IPC分类号： G11B5/008 ,  G11B5/09 ,  G11B15/02 ,  G11B15/07 ,  G11B15/087 ,  G11B15/12 ,  G11B15/18 ,  G11B15/467 ,  G11B15/473 ,  G11B15/52 ,  G11B15/60 ,  G11B20/00 ,  G11B20/10 ,  G11B27/00 ,  G11B27/032 ,  G11B27/11 ,  G11B27/28 ,  H03M7/30 ,  H03M13/00 ,  H04N5/7826 ,  H04N5/783 ,  H04N5/92 ,  H04N5/926 ,  H04N5/945 ,  H04N9/79 ,  G11B21/04

CPC分类号： G11B27/11 ,  G11B15/02 ,  G11B15/07 ,  G11B15/087 ,  G11B15/125 ,  G11B15/1875 ,  G11B15/4671 ,  G11B15/4673 ,  G11B20/00007 ,  G11B20/10 ,  G11B20/10527 ,  G11B27/005 ,  G11B27/032 ,  G11B5/0086 ,  G11B5/09 ,  H03M13/00 ,  H03M7/30 ,  H04N5/78263 ,  H04N5/783 ,  H04N5/9205 ,  H04N9/7921 ,  G11B15/4731 ,  G11B15/52 ,  G11B15/602 ,  G11B2020/10592 ,  G11B2020/10981 ,  G11B2220/90 ,  G11B27/28 ,  H04N5/9201 ,  H04N5/9261 ,  H04N5/9267 ,  H04N5/945

摘要： A plurality of digital signals having total data rates of n bit/s or less are input to a digital recording device recording digital signals having a data rate of n bit/s. The digital signals are subjected to format-conversion for the digital recording device to be recorded therein. Furthermore, signals having a data rate of n/i.sub.1 bit/s or less are subjected to format-conversion to be recorded i.sub.1 times in the digital recording device. In the case where the data rate of the digital signals to be input is n/j bit/s, the digital signals are subjected to format-conversion so that the amount of data capable of being recorded per unit time is decreased by i/j; thus, the digital signals are recorded for a long period of time under the condition that the data recording time is prolonged j times. Furthermore, when input data to be recorded on a magnetic tape at a normal data rate by using a magnetic head mounted on a rotary cylinder is recorded, the recording device of the present invention makes it possible to select a plurality of types of track angles generated by the rotation number of the cylinder, the tape traveling speed, and the like.

摘要翻译： 将具有n位/秒以下的总数据速率的多个数字信号输入到记录数据速率为n位/秒的数字信号的数字记录装置。 对数字信号进行数字记录装置的格式转换以被记录在其中。 此外，数据速率为n / i1比特/秒以下的信号经过格式转换以在数字记录装置中被记录为i1次。 在要输入的数字信号的数据速率为n / j比特/秒的情况下，对数字信号进行格式转换，使得每单位时间能够记录的数据量减少i / j ; 因此，在数据记录时间延长j次的条件下，数字信号被长时间记录。 此外，当记录通过使用安装在旋转磁盘上的磁头以正常数据速率记录在磁带上的输入数据时，本发明的记录装置使得可以选择产生的多种类型的磁道角度 通过圆筒的转数，带的行进速度等。

公开(公告)号：US06711343B1

公开(公告)日：2004-03-23

申请号：US09254992

申请日：1999-03-17

申请人： Chiyoko Matsumi ,  Masazumi Yamada ,  Akira Iketani ,  Junji Yoshida ,  Noriyuki Matsumoto ,  Hiroyuki Iltsuka

发明人： Chiyoko Matsumi ,  Masazumi Yamada ,  Akira Iketani ,  Junji Yoshida ,  Noriyuki Matsumoto ,  Hiroyuki Iltsuka

IPC分类号： H04N576

CPC分类号： G11B27/032 ,  G11B20/10 ,  G11B20/1217 ,  G11B27/105 ,  G11B27/11 ,  G11B27/3027 ,  G11B27/329 ,  G11B2220/655 ,  G11B2220/91 ,  H04N5/781 ,  H04N5/85 ,  H04N9/8205 ,  H04N21/4334 ,  H04N21/43632 ,  H04N2005/91328

摘要： An apparatus comprising a transmission/reception device for transmitting/receiving data and command signals from a transmission line, a recording/reproducing device for recording data received from the transmission/reception device on a recording medium during reception and for transmitting data reproduced from the recording medium to the transmission/reception device during transmission, an operation device for generating an operation signal for determining the operation of the recording/reproducing device, a control device for controlling the recording/reproducing device in accordance with the command signals or the operation signal, and a switching signal generation device for outputting a switching signal for determining whether the operation signal is valid or invalid to the control device.

摘要翻译： 一种装置，包括用于从传输线发送/接收数据和命令信号的发送/接收装置，用于在接收期间在记录介质上记录从发送/接收装置接收的数据的记录/再现装置，以及用于发送从记录再现的数据 在发送期间向发送/接收装置发送媒体，产生用于确定记录/再现装置的操作的操作信号的操作装置，用于根据命令信号或操作信号控制记录/再现装置的控制装置， 以及切换信号生成装置，用于输出用于确定操作信号对控制装置是有效还是无效的切换信号。

公开(公告)号：US06937599B1

公开(公告)日：2005-08-30

申请号：US09691298

申请日：2000-10-18

申请人： Junji Yoshida ,  Chiyoko Matsumi ,  Tatsuro Juri ,  Masazumi Yamada

发明人： Junji Yoshida ,  Chiyoko Matsumi ,  Tatsuro Juri ,  Masazumi Yamada

IPC分类号： G06F5/00 ,  H04L12/40 ,  H04L12/64 ,  H04L12/861 ,  H04L12/879 ,  G06F13/00 ,  G06F15/16

CPC分类号： H04L12/40117 ,  H04L12/40058 ,  H04L12/40071 ,  H04L49/90 ,  H04L49/901

摘要： A data source has a data converting part for converting inputted data to predetermined data packets. A data buffer stores the data packets. A descriptor list stores a descriptor to which predetermined addresses are added, where a method of sending the data packets is described. A FIFO stores the predetermined addresses in a first-in first-out mode. A data sending part receives start instructions from the data converting part, refers to a predetermined address in which reference is not made yet in the FIFO, fetches data packets corresponding to the descriptor from the data buffer in accordance with a method of sending the descriptor indicated by the predetermined address, generates a send packet from the data packet and outputs the data packet. An end-of-send notice to the data converting part is also send when the output of the send packet is ended.

摘要翻译： 数据源具有数据转换部分，用于将输入的数据转换成预定的数据分组。 数据缓冲器存储数据包。 描述符列表存储添加了预定地址的描述符，其中描述了发送数据分组的方法。 FIFO以先进先出模式存储预定地址。 数据发送部分从数据转换部分接收开始指令，参考在FIFO中尚未引用的预定地址，根据发送描述符的方法从数据缓冲器中取出对应于描述符的数据分组 通过预定地址从数据分组生成发送分组并输出数据分组。 当发送数据包的输出结束时，还会发送到数据转换部分的发送结束通知。

公开(公告)号：US6031959A

公开(公告)日：2000-02-29

申请号：US766644

申请日：1996-12-13

申请人： Shinji Hamai ,  Masazumi Yamada ,  Tatsuro Juri ,  Masakazu Nishino ,  Shiro Kato ,  Akira Iketani ,  Chiyoko Matsumi

发明人： Shinji Hamai ,  Masazumi Yamada ,  Tatsuro Juri ,  Masakazu Nishino ,  Shiro Kato ,  Akira Iketani ,  Chiyoko Matsumi

IPC分类号： H04N5/7826 ,  H04N5/783 ,  H04N5/926 ,  H04N5/945 ,  H04N9/804 ,  H04N9/82 ,  H04N9/888 ,  H04N5/76

CPC分类号： H04N5/783 ,  H04N5/9264 ,  H04N5/945 ,  H04N5/78263 ,  H04N9/8042 ,  H04N9/8227 ,  H04N9/888

摘要： The video signal input is converted to high-speed reproduction data by a high-speed reproduction data encoder 1. The video signal input is converted to high-speed reproduction data by a formatter 2, which formats the high-speed reproduction data so that the same data is recorded to n tracks. After the recorded data is input to an error correction encoder 3, it is decoded by a decoder 4 and recorded by a recording head 5 to the magnetic tape 6. During reproduction, the recorded data is reproduced by reproduction head 7 from the magnetic tape 6, and decoded by decoder 8. The decoded data is then error corrected by an error correction decoder 9, and then input to a deformatter 10. The deformatter 10 separates the normal reproduction data from the high-speed reproduction data, and separately outputs both data types. During normal reproduction, the normal reproduction data is output by a switch 13; the high-speed reproduction data is decoded to video data by a high-speed reproduction data decoder during high speed reproduction, and output.

摘要翻译： 视频信号输入通过高速再现数据编码器1转换为高速再现数据。格式化器2将视频信号输入转换成高速再现数据，格式化器将格式化高速再现数据，使得 相同的数据被记录到n个轨道。 在将记录数据输入到纠错编码器3之后，由解码器4解码并由记录头5记录到磁带6.在再现期间，记录数据由再生磁头7从磁带6再现 并由解码器8解码。解码数据然后由纠错解码器9进行纠错，然后输入到去格子化器10.去格式化器10将正常再现数据与高速再现数据分开，并且分别输出两个数据 类型。 在正常再现期间，正常再现数据由开关13输出; 在高速再现期间，高速再现数据被高速再现数据解码器解码为视频数据并被输出。