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11. 发明授权

US06434324B1 Data recording/reproducing apparatus, data recording/reproducing method and data format 失效
标题翻译：数据记录/再现装置，数据记录/再现方法和数据格式
公开(公告)号：US06434324B1
公开(公告)日：2002-08-13
申请号：US09650237
申请日：2000-08-29
申请人： Yasuo Iwasaki , Satoshi Yoneya , Masakazu Yoshimoto , Satoshi Yutani
发明人： Yasuo Iwasaki , Satoshi Yoneya , Masakazu Yoshimoto , Satoshi Yutani
IPC分类号： H04N5781
CPC分类号： G11B20/1833 , G06F3/0601 , G06F3/0613 , G06F3/0656 , G06F3/0689 , G06F2003/0692
摘要： Video data controllers and disk array units are connected with an independent input serial transmission line and an independent output serial transmission line. Data is serially transmitted between the video data controllers and the disk array units. Data of the video data controllers is sent with time slots assigned thereto. Data has a synchronous signal at the beginning thereof. The synchronous signal synchronizes with time slots. The synchronous signal is followed by commands/status and video data.
摘要翻译：视频数据控制器和磁盘阵列单元与独立的输入串行传输线和独立的输出串行传输线相连。数据在视频数据控制器和磁盘阵列单元之间串行发送。视频数据控制器的数据以分配给其的时隙发送。数据在其开始时具有同步信号。同步信号与时隙同步。同步信号后跟命令/状态和视频数据。

12. 发明授权

US6115536A Data recording/reproducing apparatus, data recording/reproducing method and data format 失效
公开(公告)号：US6115536A
公开(公告)日：2000-09-05
申请号：US786085
申请日：1997-01-17
申请人： Yasuo Iwasaki , Satoshi Yoneya , Masakazu Yoshimoto , Satoshi Yutani
发明人： Yasuo Iwasaki , Satoshi Yoneya , Masakazu Yoshimoto , Satoshi Yutani
IPC分类号： G06F3/06 , G11B20/10 , G11B20/18 , H04N5/765 , H04N5/781 , H04N5/91
CPC分类号： G11B20/1833 , G06F3/0601 , G06F3/0613 , G06F3/0656 , G06F3/0689 , G06F2003/0692
摘要： Video data controllers and disk array units are connected with an independent input serial transmission line and an independent output serial transmission line. Data is serially transmitted between the video data controllers and the disk array units. Data of the video data controllers is sent with time slots assigned thereto. Data has a synchronous signal at the beginning thereof. The synchronous signal synchronizes with time slots. The synchronous signal is followed by commands/status and video data.

13. 发明授权

US5719985A Apparatus for simultaneously recording and reproducing data to and from a recording medium 失效
标题翻译：用于同时记录和从记录介质再现数据的装置
公开(公告)号：US5719985A
公开(公告)日：1998-02-17
申请号：US500955
申请日：1995-08-23
申请人： Norikazu Ito , Satoshi Yutani , Satoshi Yoneya
发明人： Norikazu Ito , Satoshi Yutani , Satoshi Yoneya
IPC分类号： G11B20/00 , G11B20/10 , G11B20/18 , G11B27/024 , G11B27/031 , G11B27/032 , G11B27/034 , H04N7/173 , H04N5/781 , H04N5/92
CPC分类号： G11B20/00007 , G11B20/10527 , G11B20/1833 , G11B27/034 , H04N7/17336 , G11B20/18 , G11B2220/2525 , G11B2220/41 , G11B2220/90 , G11B27/024 , G11B27/031 , G11B27/032
摘要： A data compressing unit compresses information data inputted from an input unit. An input buffer unit temporarily stores the compressed data obtained by the data compressing unit. A recording/reproducing unit records the compressed data read out from the input buffer unit onto a recording medium, and reproduces the compressed data recorded on the recording medium. An output buffer unit temporarily stores the compressed data reproduced by the recording/reproducing unit. A data expanding unit expands the compressed data read out from the output buffer unit. An output unit outputs data expanded by the expanding unit. For this reason, when one set or cluster of information data is assumed to be information data file, it is possible to reproduce, without necessity of interruption of recording of the entirety of the information data file, the portion recorded earlier, e.g., by several minutes to several tens minutes within the same information data file.
摘要翻译： PCT No.PCT / JP94 / 02195 Sec。 371日期1995年8月23日 102（e）日期1995年8月23日PCT 1994年12月22日PCT PCT。公开号WO95 / 18447 日期：1995年6月7日数据压缩单元压缩从输入单元输入的信息数据。输入缓冲器单元临时存储由数据压缩单元获得的压缩数据。记录/再现单元将从输入缓冲器单元读出的压缩数据记录到记录介质上，并再现记录在记录介质上的压缩数据。输出缓冲器单元临时存储由记录/再现单元再现的压缩数据。数据扩展单元扩展从输出缓冲器单元读出的压缩数据。输出单元输出扩展单元扩展的数据。因此，当将一组或多组信息数据假设为信息数据文件时，可以不必中断记录整个信息数据文件，例如几个在同一信息数据文件中几分钟到几十分钟。

14. 发明授权

US5651115A Apparatus for supplying a leading-end signal from leading-end memory means thereafter supplying the corresponding information signal from a storage means via a buffer means 失效
标题翻译：用于从前端存储器装置提供前端信号的装置之后经由缓冲装置从存储装置提供对应的信息信号
公开(公告)号：US5651115A
公开(公告)日：1997-07-22
申请号：US364948
申请日：1994-12-28
申请人： Atsushi Hasebe , Satoshi Yoneya , Satoshi Yutani , Yasumasa Kodama , Taro Shigata
发明人： Atsushi Hasebe , Satoshi Yoneya , Satoshi Yutani , Yasumasa Kodama , Taro Shigata
IPC分类号： H04N5/926 , H04N7/173 , G06F13/00
CPC分类号： H04N7/17336 , H04N5/926
摘要： An information signal transmission device in which information signals are transmitted to requesting parties responsive to requests made by plural requesting parties. The signals of the leading end of the information signals are pre-stored in a versing-up memory and, when a request is made by a requesting party, an output signal of a buffer memory unit for time axis expansion is transmitted to such requesting party after an output signal of the versing-up memory unit is transmitted to such requesting party.
摘要翻译：一种信息信号发送装置，其中信息信号响应于多个请求方的请求被发送到请求方。信息信号的前端的信号被预存储在通知存储器中，并且当请求方作出请求时，用于时间轴扩展的缓冲存储器单元的输出信号被发送到这样的请求方在将通知存储器单元的输出信号发送到这样的请求方之后。

15. 发明授权

US07474484B2 Reproducing apparatus and method, and recording apparatus and method 失效
标题翻译：再现装置和方法，以及记录装置和方法
公开(公告)号：US07474484B2
公开(公告)日：2009-01-06
申请号：US10920651
申请日：2004-08-18
申请人： Ryuichi Asano , Shingo Nakagawa , Kaoru Motohashi , Yoshiaki Kayukawa , Satoshi Yutani
发明人： Ryuichi Asano , Shingo Nakagawa , Kaoru Motohashi , Yoshiaki Kayukawa , Satoshi Yutani
IPC分类号： G11B5/09
CPC分类号： G11B20/1217 , G11B27/105
摘要： A reproducing apparatus and a recording apparatus capable of reducing time to continuously read and record a plurality of data. A readout order of data of a prescribed size composing data specified by a reproduction command from outside is determined so that all the data of the prescribed size can be continuously reproduced while a head goes and returns once in the radiation direction of a disk. The position of the head in the radial direction of the disk is controlled to continuously reproduce the data of the prescribed size in the readout order. The data of the prescribed size reproduced from the disk via the head is rearranged in a correct reproduction order based on the reproduction command and output.
摘要翻译：能够减少连续读取和记录多个数据的时间的再现装置和记录装置。确定由来自外部的再现命令指定的规定尺寸的组合数据的数据读出顺序，使得能够在磁头移动并且沿盘的辐射方向返回一次时能够连续再现所有规定尺寸的数据。控制磁头沿磁盘径向的位置，以读出顺序连续再现规定尺寸的数据。通过头部从盘再现的规定尺寸的数据基于再现命令和输出以正确的再现顺序重新排列。

16. 发明授权

US06351597B2 Data recording and reproducing method and data recording and reproducing apparatus 失效
标题翻译：数据记录和再现方法和数据记录和再现装置
公开(公告)号：US06351597B2
公开(公告)日：2002-02-26
申请号：US09287874
申请日：1999-04-07
申请人： Satoshi Yutani
发明人： Satoshi Yutani
IPC分类号： H04N576
CPC分类号： G11B20/10527 , G11B20/10 , G11B2020/10814
摘要： Upon recording, movable terminals b of switches 112 and 119 are switched to the terminals a1 sides, whereas upon reproduction, they are switched to the terminals a2 sides. A controller 131 controls switches 114 and 118 so that memories 116-1 through- 3 respectively store the data from a decoder 111, e.g., the data in every predetermined units corresponding to individual one cycles of assigned time slots, for example. The respective data stored in the memories 116-1 through- 3 are successively read in predetermined time slots and recorded on recording unit through a time-sharing type bus 15. Upon reproduction, the respective data given in the predetermined units are successively written into the memories 116-1 through -3 in predetermined time slots through the bus 15 and output via an encoder 121 in one cycle of the time slots. Writing and reading processes are not executed simultaneously within the same memory and the recording and reproduction of data can be properly performed with ease. Data antecedent to and prior to the present time are stored in the memories, so that the response to a special reproducing operation can be made excellent.
摘要翻译：在记录时，开关112和119的可移动端子b切换到端子a1侧，而在再现时它们被切换到端子a2侧。控制器131控制开关114和118，使得存储器116-1至3分别存储来自解码器111的数据，例如，每个预定单元中的数据，例如对应于分配的时隙的单独一个周期。存储在存储器116-1至3中的相应数据在预定时隙中被连续读取，并通过分时共享型总线15记录在记录单元上。在再现时，以预定单位给出的相应数据被连续地写入通过总线15的预定时隙中的存储器116-1至-3，并且经由编码器121在时隙的一个周期中输出。写入和读取过程不会在相同的存储器内同时执行，数据的记录和再现可以轻松地进行。在当前时间之前和之前的数据被存储在存储器中，使得可以使对特殊再现操作的响应非常好。

17. 发明申请

US20050078949A1 Reproducing apparatus and method, and recording apparatus and method 失效
标题翻译：再现装置和方法，以及记录装置和方法
公开(公告)号：US20050078949A1
公开(公告)日：2005-04-14
申请号：US10920651
申请日：2004-08-18
申请人： Ryuichi Asano , Shingo Nakagawa , Kaoru Motohashi , Yoshiaki Kayukawa , Satoshi Yutani
发明人： Ryuichi Asano , Shingo Nakagawa , Kaoru Motohashi , Yoshiaki Kayukawa , Satoshi Yutani
IPC分类号： G11B20/10 , G11B20/12 , G11B27/10 , H04N5/781
CPC分类号： G11B20/1217 , G11B27/105
摘要： This invention relates to a reproducing apparatus and a recording apparatus capable of reducing time to continuously read and record a plurality of data. Specifically, a readout order of data of a prescribed size composing data specified by a reproduction command from outside is determined so that all the data of the prescribed size can be continuously reproduced while a head goes and returns once in the radiation direction of a disk. The position of the head in the radial direction of the disk is controlled so as to continuously reproduce the data of the prescribed size in the readout order. The data of the prescribed size reproduced from the disk via the head is rearranged in a correct reproduction order based on the reproduction command and output.
摘要翻译：本发明涉及能够减少连续读取和记录多个数据的时间的再现装置和记录装置。具体地，确定由来自外部的再现命令指定的规定尺寸的组合数据的数据的读出顺序，使得能够在磁头沿着盘的辐射方向返回一次的情况下，连续再现规定大小的所有数据。控制磁头在盘的径向方向上的位置，以便以读出顺序连续再现规定大小的数据。通过头部从盘再现的规定尺寸的数据基于再现命令和输出以正确的再现顺序重新排列。

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