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1. 发明授权

US5335119A Data recording system having unique nonrecording detection 失效
标题翻译：数据记录系统具有独特的非记录检测功能
公开(公告)号：US5335119A
公开(公告)日：1994-08-02
申请号：US843517
申请日：1992-02-28
申请人： Lionel C. Shih , Tracy G. Wood
发明人： Lionel C. Shih , Tracy G. Wood
IPC分类号： G11B5/09 , G11B5/008 , G11B15/04 , G11B20/12 , G11B20/18 , G11B27/30 , G11B27/32 , G11B20/10
CPC分类号： G11B5/00813 , G11B15/04 , G11B20/1209 , G11B20/1833 , G11B20/1879 , G11B27/3027 , G11B27/3036 , G11B27/32 , G11B27/322 , G11B27/328 , G11B2220/90
摘要： A tape data recording and reproducing system is disclosed which has an over-writing capability which can result in previously recorded data continuing to exist on the tape after the over-writing has been completed. The present invention uses cyclical redundancy check data that is normally recorded with the data to determine if the data recovered during reproducing is valid data.
摘要翻译：公开了一种磁带数据记录和再现系统，其具有能够在写入完成之后先前记录的数据在磁带上继续存在的写入能力。本发明使用通常用数据记录的循环冗余校验数据，以确定在再现期间恢复的数据是否是有效数据。

2. 发明授权

US5319504A Method and apparatus for marking a data block defective and re-recording data block in successive regions 失效
标题翻译：用于在连续区域中标记数据块有缺陷和重新记录数据块的方法和装置
公开(公告)号：US5319504A
公开(公告)日：1994-06-07
申请号：US843522
申请日：1992-02-28
申请人： Lionel C. Shih
发明人： Lionel C. Shih
IPC分类号： G11B5/09 , G11B15/18 , G11B20/12 , G11B20/18 , G11B17/00 , G11B19/02
CPC分类号： G11B20/1883 , G11B15/1808 , G11B20/1209 , G11B2220/90
摘要： A tape recording and reproducing system records blocks of user data of predetermined size by reformatting the user data blocks into physical blocks that are recorded on tape. Each physical block is recorded as a double frame on a set of successive helical tracks, preferably 32 tracks. The system has the capability of verifying whether a physical block has been accurately recorded, and if not, the system rewrites the physical block downstream without stopping or repositioning the tape. If an accuracy verification confirmation does not occur until a next physical block is being recorded, the system demarks or invalidates that physical block being written, and rewrites both the failed physical block and that following physical block downstream of that physical block being written.
摘要翻译：磁带记录和再现系统通过将用户数据块重新格式化为记录在磁带上的物理块来记录预定大小的用户数据块。每个物理块被记录为一组连续螺旋轨道上的双帧，优选地为32个轨道。该系统具有验证物理块是否已被准确记录的能力，如果不存在，则系统将重新下载物理块，而不停止或重新定位磁带。如果在记录下一个物理块之前不会进行准确性验证确认，则系统会将该物理块写入或重新生效，并重写已写入的物理块下游的故障物理块和跟踪物理块。

3. 发明授权

US5872667A Mechanical operations and volume format identifying system zones for tape media 失效
标题翻译：识别磁带介质的系统区域的机械操作和卷格式
公开(公告)号：US5872667A
公开(公告)日：1999-02-16
申请号：US908165
申请日：1997-08-07
申请人： Stephen M. Adams , Lionel C. Shih
发明人： Stephen M. Adams , Lionel C. Shih
IPC分类号： G11B15/665 , G11B20/12 , G11B23/36 , G11B27/28 , G11B27/32 , G11B27/36 , G11B5/09
CPC分类号： G11B15/665 , G11B20/1209 , G11B23/36 , G11B27/28 , G11B27/328 , G11B27/36 , G11B2220/90
摘要： There is described a tape format and a method for formatting a length of magnetic tape with a number of system zones. Each system zone contains an area for mechanical load/unload operations or threading operations and an area containing volume format information for the entire magnetic media.
摘要翻译：描述了用于格式化具有多个系统区域的一段磁带的磁带格式和方法。每个系统区域包含用于机械加载/卸载操作或线程操作的区域和包含整个磁性介质的卷格式信息的区域。

4. 发明授权

US5517599A Data recording system and method having logical overrecording capability 失效
标题翻译：具有逻辑超能力的数据记录系统和方法
公开(公告)号：US5517599A
公开(公告)日：1996-05-14
申请号：US843454
申请日：1992-02-28
申请人： Lionel C. Shih
发明人： Lionel C. Shih
IPC分类号： G11B5/008 , G11B15/18 , G11B15/467 , G11B20/12 , G11B20/18 , G11B27/032 , G11B27/036 , G11B27/10 , G11B27/11 , G11B27/28 , G11B27/30 , G11B27/32 , G11B27/34 , G11B27/36 , G06F12/00 , G11B5/86
CPC分类号： G11B20/1883 , G11B15/1875 , G11B15/4673 , G11B20/1209 , G11B27/032 , G11B27/036 , G11B27/107 , G11B27/11 , G11B27/3027 , G11B27/3036 , G11B27/328 , G11B27/34 , G11B27/36 , G11B5/0086 , G11B2220/65 , G11B2220/90
摘要： A recording and reproducing system which has the capability of recording user data and system format data in physical blocks of predetermined size on a recording area of a tape, with the user data being identified by files and contained in data blocks having a predetermined size. Partial overrecording of data blocks can be performed in that physical blocks are retained which have valid data blocks, and new physical blocks are then recorded beginning with a rewritten data block.
摘要翻译：一种记录和再现系统，其能够在磁带的记录区域上记录具有预定尺寸的物理块中的用户数据和系统格式数据，其中用户数据由文件标识并且包含在具有预定大小的数据块中。可以执行具有有效数据块的物理块的数据块的部分过度记录，然后从重写的数据块开始记录新的物理块。

5. 发明授权

US5450250A Method for transparently marking the location of data files on recording media 失效
标题翻译：在记录介质上透明地标记数据文件位置的方法
公开(公告)号：US5450250A
公开(公告)日：1995-09-12
申请号：US843399
申请日：1992-02-28
申请人： Jose A. Garcia , Lionel C. Shih
发明人： Jose A. Garcia , Lionel C. Shih
IPC分类号： G11B20/12 , G11B27/032 , G11B27/30 , G11B27/32 , G11B27/36 , G11B5/09
CPC分类号： G11B20/1209 , G11B27/032 , G11B27/3027 , G11B27/322 , G11B27/323 , G11B27/36 , G11B2220/90
摘要： Separations between the end of one data file and the beginning of the next data file are recognized, without utilizing an entire data storage block by means of a controlling program for a peripheral recording device monitoring the control information headers of helically stored data on a recording tape. When files are stored on the recording tape, the controlling program increments an increase of a file section number by one and increments to zero a data block number at the beginning of a new data file. When the recording device is reading the recording tape and there is detected an incrementation of the file section number and a zero value for a data block number, a recognition is made that this data indicates the end of one data file and the beginning of another data file.
摘要翻译：识别一个数据文件的结尾与下一个数据文件的开头之间的分离，而不用通过用于外围记录装置的控制程序利用整个数据存储块来监视记录带上的螺旋存储的数据的控制信息头。当文件存储在记录磁带上时，控制程序将文件段号增加1，并在新数据文件的开始处将数据块号递增为零。当记录装置正在读取记录带并且检测到文件段号的增加和数据块号的零值时，识别该数据指示一个数据文件的结束和另一个数据的开始文件。

6. 发明授权

US5388012A Partitioning of magnetic tape into sequentially occurring partitions between and around regularly occurring system zones 失效
标题翻译：将磁带划分为定期发生的系统区域之间和周围的顺序发生的分区
公开(公告)号：US5388012A
公开(公告)日：1995-02-07
申请号：US843390
申请日：1992-02-28
申请人： Stephen M. Adams , Lionel C. Shih
发明人： Stephen M. Adams , Lionel C. Shih
IPC分类号： G11B20/12 , G11B5/008
CPC分类号： G11B20/1209 , G11B20/1207 , G11B2220/90
摘要： A method for formatting a length of magnetic tape into a plurality of partition areas to enable data storage in any of these areas and for formatting on the magnetic tape a plurality of spaced system zones, by means of controlling programs of a recording device prompting a host computer system to input the number and spacing of the system zones and the length and number of the partitions to be formatted onto the magnetic tape. The programs also prompts the host computer system to select one of various options for placing a partitions on the magnetic tape.
摘要翻译：一种用于将一段磁带格式化成多个分区的方法，以使得能够在这些区域中的任何一个中进行数据存储，并且通过控制提示主机的记录装置的程序在磁带上格式化多个间隔的系统区域计算机系统输入系统区域的数量和间距以及要格式化到磁带上的分区的长度和数量。这些程序还提示主机系统选择在磁带上放置分区的各种选项之一。

7. 发明授权

US5550684A Data recording system having improved bookkeeping capability 失效
公开(公告)号：US5550684A
公开(公告)日：1996-08-27
申请号：US320535
申请日：1994-10-11
申请人： Lionel C. Shih , John R. Haglund
发明人： Lionel C. Shih , John R. Haglund
IPC分类号： G06F3/06 , G11B5/008 , G11B15/18 , G11B15/467 , G11B20/12 , G11B27/032 , G11B27/036 , G11B27/10 , G11B27/11 , G11B27/28 , G11B27/30 , G11B27/32 , G11B27/34 , G11B5/09 , G11B15/48
CPC分类号： G06F3/0601 , G11B15/1875 , G11B15/4673 , G11B20/1209 , G11B27/032 , G11B27/036 , G11B27/107 , G11B27/11 , G11B27/3027 , G11B27/3036 , G11B27/322 , G11B27/328 , G11B27/34 , G11B5/0086 , G06F2003/0698 , G11B2220/65 , G11B2220/90
摘要： A helical type tape recording and reproducing system records blocks of user data of predetermined size by reformatting the user data blocks into physical blocks that are recorded on tape. Each physical block is recorded as a double frame on a set of successive helical tracks, preferably 32 tracks. Each double frame has system format data interleaved with the user data. The present invention is directed to system format data that includes a sequence number for each physical block and enables the system to determine during reproducing if any physical block has been lost. The system also includes a partition access bookkeeping feature that stores information relating to locations at which searching or recording has been performed during a current load of a tape in the system, which is useful in accomplishing efficient searching for user data recorded on the tape.

8. 发明授权

US5543977A Data recording system having improved longitudinal and helical search capability 失效
标题翻译：数据记录系统具有改进的纵向和螺旋搜索能力
公开(公告)号：US5543977A
公开(公告)日：1996-08-06
申请号：US843740
申请日：1992-02-28
申请人： Lionel C. Shih , Jerry E. Holter
发明人： Lionel C. Shih , Jerry E. Holter
IPC分类号： G11B5/09 , G11B5/008 , G11B15/00 , G11B15/087 , G11B20/10 , G11B20/12 , G11B27/032 , G11B27/036 , G11B27/10 , G11B27/11 , G11B27/28 , G11B27/30 , G11B27/32 , G11B27/34 , G11B27/36 , G11B15/18
CPC分类号： G11B27/328 , G11B15/005 , G11B15/087 , G11B20/10 , G11B20/1209 , G11B27/032 , G11B27/036 , G11B27/107 , G11B27/11 , G11B27/3027 , G11B27/3036 , G11B27/322 , G11B27/34 , G11B27/36 , G11B5/0086 , G11B2220/65 , G11B2220/90
摘要： A helical type tape recording and reproducing system records blocks of user data-of predetermined size by reformatting the user data blocks into physical blocks that are recorded on tape. The system format includes helical tracks in which user data blocks are recorded and longitudinal tracks for storing address information relating to the physical layout of the tape and to the content of the recording in the helical area. The system includes a partition access bookkeeping feature that stores information relating to locations at which searching or recording has been performed during a current load of a tape in the system, which is useful in accomplishing efficient searching for user data recorded on the tape. The present invention is directed to system search capabilities, including longitudinal searching along the tape and searching in the helical recording area of the tape.
摘要翻译：螺旋型磁带记录和再现系统通过将用户数据块重新格式化为记录在磁带上的物理块来记录预定大小的用户数据块。系统格式包括其中记录用户数据块的螺旋轨道和用于存储与带的物理布局有关的地址信息和与螺旋区域中的记录内容有关的纵向轨迹。该系统包括分区访问簿记功能，其存储与在系统中的磁带的当前加载期间已经执行搜索或记录的位置有关的信息，这对于实现对记录在磁带上的用户数据的有效搜索是有用的。本发明涉及系统搜索能力，包括沿带的纵向搜索和在磁带的螺旋记录区域中的搜索。

9. 发明授权

US5384668A Data recording system having unique end-of-recording and start-of-recording format indicators 失效
标题翻译：数据记录系统具有独特的记录结束和录制格式指示器
公开(公告)号：US5384668A
公开(公告)日：1995-01-24
申请号：US843585
申请日：1992-02-28
申请人： Lionel C. Shih , Tracy G. Wood
发明人： Lionel C. Shih , Tracy G. Wood
IPC分类号： G06F3/06 , G11B5/008 , G11B15/087 , G11B20/10 , G11B20/12 , G11B20/18 , G11B27/032 , G11B27/036 , G11B27/10 , G11B27/28 , G11B27/30 , G11B27/32 , G11B27/34 , G11B27/36 , G11B5/09
CPC分类号： G06F3/0601 , G11B15/087 , G11B20/10 , G11B20/1209 , G11B20/1833 , G11B20/1879 , G11B27/032 , G11B27/036 , G11B27/107 , G11B27/3027 , G11B27/32 , G11B27/322 , G11B27/328 , G11B27/34 , G11B27/36 , G11B5/00878 , G06F2003/0698 , G11B2220/90
摘要： A helical type tape recording and reproducing system records blocks of user data of predetermined size by reformatting the user data blocks into physical blocks that are recorded on tape, with the physical blocks being recorded as double frames. Each double frame is recorded on a set of successive helical tracks, preferably 32 tracks. Each double frame has system format data interleaved with the user data block data which identifies the double frame as being of a particular type. The present invention is directed to the types of double frames that are used to begin a recording, particularly an append recording which involves recording by the system at a previously recorded tape which may have been recorded by a different system, as well as the types of double frame that are used to end a recording.
摘要翻译：螺旋型磁带记录和再现系统通过将用户数据块重新格式化为记录在磁带上的物理块来记录预定大小的用户数据块，其中物理块被记录为双帧。每个双帧记录在一组连续的螺旋轨道上，优选地记录在32个轨道上。每个双帧具有与标识双帧作为特定类型的用户数据块数据交织的系统格式数据。本发明涉及用于开始记录的双帧的类型，特别是附加记录，其涉及系统在可能由不同系统记录的先前记录的磁带上的记录，以及类型用于结束录音的双帧。

10. 发明授权

US06226370B1 Telephone pager and intercom system 失效
标题翻译：电话寻呼机和对讲系统
公开(公告)号：US06226370B1
公开(公告)日：2001-05-01
申请号：US08804364
申请日：1997-02-21
申请人： Lionel C. Shih
发明人： Lionel C. Shih
IPC分类号： H04M100
CPC分类号： H04M1/723
摘要： A pager system connectable to the existing telephone wiring for activation through the normal residential DTMF telephone instruments, the system including a plurality of pager devices, each connected to the phone line between the tip and ring wires, and each pager including an identification circuit to allow it be individually addressed by a person using the phone, whether or not connection has been made through the central office. For use of the system, the keypad of the telephone instrument is used to enter a sequence of characters (e.g., symbols as well as numbers), which comprise an activation sequence. The DTMF activation sequence includes three parts: a header, a pager address (pager identification PID) and a signal identification (SID). The header portion is a sequence which is not used by the central office as part of its available services. The header portion is a system enabling signal that distinguishes the pager system from central office sequences. The pager address is a settable identification, unique to each pager to thereby differentiate pagers on the system. The pager address portion thus enables a particular pager (or pagers in certain modes). The signal identification portion is used to define which signal is to be produced on the selected pager(s). Intercom function may also be provided.
摘要翻译：一种寻呼机系统，可连接到现有的电话线路，以便通过普通的住宅DTMF电话设备进行激活，该系统包括多个寻呼机设备，每个寻呼机设备连接到尖端和环线之间的电话线路，每个寻呼机包括识别电路，以允许无论是否通过中心局进行连接，均由使用电话的人单独处理。为了使用该系统，电话乐器的键盘用于输入包括激活序列的字符序列（例如，符号以及数字）。 DTMF激活序列包括三个部分：报头，寻呼机地址（寻呼机识别PID）和信号标识（SID）。标题部分是中央局未被其可用服务的一部分使用的序列。报头部分是将寻呼机系统与中心局序列区分开的系统使能信号。寻呼机地址是每个寻呼机独有的可设置标识，从而区分系统上的寻呼机。因此，寻呼机地址部分能够使用特定寻呼机（或某些模式的寻呼机）。信号识别部分用于定义在所选择的寻呼机上产生哪个信号。还可以提供对讲功能。

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