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1. 发明授权

US5638347A Disk cartridge storage system 失效
标题翻译：磁盘盒存储系统
公开(公告)号：US5638347A
公开(公告)日：1997-06-10
申请号：US468843
申请日：1995-06-06
申请人： Francisco A. Baca , Chi-Hung Dang , Chi-Thanh Dang , Kamal E. Dimitri , Rodney J. Means , Raymond Yardy
发明人： Francisco A. Baca , Chi-Hung Dang , Chi-Thanh Dang , Kamal E. Dimitri , Rodney J. Means , Raymond Yardy
IPC分类号： G11B17/22 , G11B17/04
CPC分类号： G11B17/225
摘要： A library of disk media units for use in a data processing environment wherein receptacle columns hold multiple cartridges which in turn hold multiple media units comprised of caddies and recording disks. A picker system moves media into and from the drive units and receptacle columns. Drive units are also located within the receptacle columns. The caddies and cartridges are supplied with hole patterns to coact with optical sensors within the receptacle columns and thereby provide information to the library controller indicating the proper/improper operation of the picker system in positioning media units. Also, the hole pattern on the media unit enables the sensors to provide informational content about the media unit to the processor.
摘要翻译：用于在数据处理环境中使用的磁盘介质单元库，其中容器列保持多个磁带，而磁带盒依次保持包括子磁盘和记录磁盘的多个媒体单元。拾取系统将介质移入和移出驱动单元和插座列。驱动单元也位于容器列中。筒和盒被提供有孔图案以与插座列内的光学传感器共同作用，从而向库控制器提供指示拾取系统在定位介质单元中的适当/不正确操作的信息。此外，介质单元上的孔图案使得传感器能够向处理器提供关于介质单元的信息内容。

2. 发明授权

US06574424B1 Method and apparatus for a randomizer for DVD video 有权
标题翻译：用于DVD视频的随机发生器的方法和装置
公开(公告)号：US06574424B1
公开(公告)日：2003-06-03
申请号：US09344745
申请日：1999-06-25
申请人： Kamal E. Dimitri , Rodney J. Means , John E. Kulakowski , Daniel J. Winarski
发明人： Kamal E. Dimitri , Rodney J. Means , John E. Kulakowski , Daniel J. Winarski
IPC分类号： H04N5781
CPC分类号： G11B19/02 , G11B27/105 , G11B27/3027 , G11B2220/235 , G11B2220/2562
摘要： A bit is provided in each Digital Video Disk memory sector header to indicate the type of information contained in the main data portion of the frame. A vector of video clips are stored on the DVD disk and the DVD drive examines the bit to determine whether to play a movie or to employ logic provided by the present invention that allows the DVD drive to determine which included video clip to play instead. The video clips may include cartoons, commercials, movie previews, etc. and the logic employed by the DVD drive allows for random or specific selections to be played at predetermined times, such as displaying a clip during the flipping process of a dual-sided DVD disk. Additionally, the method and apparatus may be applied to DVD disks to determine whether commercials are played before, after or during the movie or the movie is played commercial free.
摘要翻译：在每个数字视频磁盘存储器扇区头部中提供一位以指示包含在帧的主数据部分中的信息的类型。视频剪辑的矢量存储在DVD盘上，DVD驱动器检查该位以确定是否播放电影或采用允许DVD驱动器确定哪个包括视频剪辑要播放的本发明提供的逻辑。视频剪辑可以包括漫画，广告，电影预览等，并且DVD驱动器使用的逻辑允许在预定时间播放随机或特定选择，诸如在双面DVD的翻转处理期间显示剪辑磁盘。此外，该方法和装置可以应用于DVD盘以确定在电影之前，之后或期间是否播放商业广告，或者电影播放商业广告。

3. 发明授权

US5511228A Apparatus and method for employing a host mode setting command to turn-off or leave-on a laser in an optical disk drive 失效
标题翻译：用于使用主机模式设置命令关闭或离开光盘驱动器中的激光的装置和方法
公开(公告)号：US5511228A
公开(公告)日：1996-04-23
申请号：US029313
申请日：1993-03-08
申请人： John E. Kulakowski , Rodney J. Means , Gary R. Stephens
发明人： John E. Kulakowski , Rodney J. Means , Gary R. Stephens
IPC分类号： G11B7/00 , G11B7/0037 , G11B7/004 , G11B11/105 , G11B19/02 , G11B19/06 , G11B7/08
CPC分类号： G11B19/02 , G11B11/10595 , G11B19/06 , G11B7/0037
摘要： In an optical disk drive, upon each power on or disk receipt, a mode control is set to non-operate, i.e., no commands can be received unless a mode setting command has been received. All other commands are rejected for preventing any access to an optical disk present in the drive until after a mode setting command has been received. When a mode set command is received after a power on or after each disk receipt, the mode control is set to operate which allows receipt and execution of legal commands. The mode setting requirement forces selection of write verify or not and to turn laser off or not after a predetermined time delay after completing a last command.
摘要翻译：在光盘驱动器中，在每次上电或磁盘接收时，模式控制被设置为不操作，即除非已经接收到模式设置命令，否则不能接收命令。在接收到模式设置命令之前，所有其他命令都被拒绝，以防止访问驱动器中存在的光盘。在接通电源或每次接收磁盘之后接收到模式设置命令时，模式控制被设置为允许接收和执行合法命令的操作。在完成最后一个命令之后，模式设置要求强制选择写入验证并在预定的时间延迟之后关闭激光器。

4. 发明授权

US5132853A Allocation procedures for optical disk recorders 失效
标题翻译：光盘刻录机的分配程序
公开(公告)号：US5132853A
公开(公告)日：1992-07-21
申请号：US504529
申请日：1990-04-04
申请人： John E. Kulakowski , Rodney J. Means
发明人： John E. Kulakowski , Rodney J. Means
IPC分类号： G06F3/06 , G11B20/12 , G11B20/18
CPC分类号： G06F3/0601 , G11B20/1252 , G11B20/1883 , G06F2003/0697 , G11B2020/1257 , G11B2220/20
摘要： A large capacity data storing disk includes a volume table of contents (VTOC) which identifies allocated ones of data storage tracks and identification of the data contents therein, indications of unallocated data storage track and an indication of which of the data storage tracks on the large capacity disk surface are unformatted. The indications may also include indications of unallocated "erased" tracks that do not contain data residuals from previous recordings. Those unallocated tracks having such erased condition in a count key data record format (CKD) require a home address record on each of the formatted tracks. The home address record may include indications of rotational position of defects to be skipped over during the recording and readback operations. A specific embodiment of the invention using a magnetooptic record medium is described.
摘要翻译：大容量数据存储盘包括容纳内容表（VTOC），其识别分配的数据存储轨道和其中的数据内容的标识，未分配的数据存储轨迹的指示和大的数据存储轨道的指示容量磁盘表面未格式化。指示还可以包括不包含先前记录的数据残差的未分配“擦除”轨道的指示。在计数密钥数据记录格式（CKD）中具有这种擦除条件的那些未分配的轨道需要每个格式化的轨道上的归属地址记录。归属地址记录可以包括在记录和回读操作期间要跳过的缺陷的旋转位置的指示。描述了使用磁光记录介质的本发明的具体实施例。

5. 发明授权

US4941139A Checking media operations and recording during optical recording 失效
标题翻译：在光盘录制期间检查媒体操作和录制
公开(公告)号：US4941139A
公开(公告)日：1990-07-10
申请号：US239863
申请日：1988-09-02
申请人： John E. Kulakowski , Rodney J. Means , David M. Oldham , Morovat Tayefeh
发明人： John E. Kulakowski , Rodney J. Means , David M. Oldham , Morovat Tayefeh
IPC分类号： G11B11/10 , G11B7/00 , G11B7/004 , G11B7/005 , G11B7/0055 , G11B7/13 , G11B11/105 , G11B19/04 , G11B20/18 , G11B27/36
CPC分类号： G11B7/13 , G11B11/10506 , G11B11/10515 , G11B11/10595 , G11B19/04 , G11B20/1883 , G11B27/36 , G11B7/005
摘要： A magnetooptic recorder player provides for residual data checking and media defect checking. Media defect checking is effected by comparing the reflected light intensity of a modulated optical beam with the input data characteristics. A difference between the input data and the detected light intensities represents asperities in the record media. Residual data is checked by selectively gating MO detected signals during recording, which are intermediate the high intensity light beam pulses used for recording signals. Both the detected residual data and detected media asperities are counted for each addressable record storage area on the medium.

6. 发明授权

US4106091A Interrupt status indication logic for polled interrupt digital system 失效
标题翻译：轮询中断数字系统的中断状态指示逻辑
公开(公告)号：US4106091A
公开(公告)日：1978-08-08
申请号：US792180
申请日：1977-04-29
申请人： Edward C. Hepworth , Rodney J. Means
发明人： Edward C. Hepworth , Rodney J. Means
IPC分类号： G06F13/24 , G06F3/00
CPC分类号： G06F13/24
摘要： An interface adaptor couples peripheral equipment to a bidirectional data bus and an address bus of a digital system. A plurality of interrupt sources are provided on such an interface adaptor circuit. A status bit in a status register of the interface adaptor is provided which contains a logical state indicative of a logical ORing of the plurality of interrupt sources on the interface adaptor circuit.
摘要翻译：接口适配器将外围设备耦合到数字系统的双向数据总线和地址总线。在这种接口适配器电路上提供多个中断源。提供了接口适配器的状态寄存器中的状态位，其包含指示接口适配器电路上的多个中断源的逻辑或运算的逻辑状态。

7. 发明授权

US4006457A Logic circuitry for selection of dedicated registers 失效
标题翻译：用于选择专用寄存器的逻辑电路
公开(公告)号：US4006457A
公开(公告)日：1977-02-01
申请号：US550338
申请日：1975-02-18
申请人： Edward C. Hepworth , Rodney J. Means , Charles I. Peddle
发明人： Edward C. Hepworth , Rodney J. Means , Charles I. Peddle
IPC分类号： G06F15/78 , H04Q9/00 , G11C17/00 , H04L5/00
CPC分类号： G06F15/7864
摘要： An MOS (Metal-Oxide-Semiconductor) integrated circuit includes four dedicated registers thereon, two of which are "write only" registers having the capability of being written into, but not read from, by means of buffer circuitry for coupling a bidirectional data bus to the dedicated registers. The other two dedicated registers are "read only" registers having the capability of being read from, but not written into, by means of the buffer circuitry. The integrated circuit chip is itself addressable by means of a plurality of address conductors of an address bus coupleable to the integrated circuit chip, and the four dedicated registers within the integrated circuit chip are further addressable by means of an additional address conductor called a register select address line. A control input conductor is coupled to the integrated circuit chip and is used to control the direction of data flow of the buffer circuitry and is also used in conjunction with the register select address line to select one of four dedicated registers. This provides the advantage of reducing the number of external connections required for the integrated circuit chip, and is possible only because the registers are dedicated.
摘要翻译： MOS（金属氧化物半导体）集成电路包括四个专用寄存器，其中两个是“只写入”寄存器，其具有通过用于耦合双向数据总线的缓冲电路写入但不从其读取的能力到专用寄存器。另外两个专用寄存器是具有通过缓冲电路读取但不写入的能力的“只读”寄存器。集成电路芯片本身可通过可与集成电路芯片耦合的地址总线的多个地址导体来寻址，并且集成电路芯片内的四个专用寄存器可通过称为寄存器选择的附加地址指令进一步寻址地址栏。控制输入导体耦合到集成电路芯片，并用于控制缓冲电路的数据流动方向，并结合寄存器选择地址线选择四个专用寄存器之一。这提供了减少集成电路芯片所需的外部连接数量的优点，并且可能仅仅是因为寄存器是专用的。

8. 发明授权

US5018126A Checking media operations and recording during optical recording 失效
标题翻译：在光盘录制期间检查媒体操作和录制
公开(公告)号：US5018126A
公开(公告)日：1991-05-21
申请号：US504449
申请日：1990-04-04
申请人： John E. Kulakowski , Rodney J. Means , David M. Oldham , Morovat Tayefeh
发明人： John E. Kulakowski , Rodney J. Means , David M. Oldham , Morovat Tayefeh
IPC分类号： G11B7/005 , G11B7/13 , G11B11/105 , G11B19/04 , G11B20/18 , G11B27/36
CPC分类号： G11B27/36 , G11B11/105 , G11B11/10506 , G11B11/10515 , G11B11/10595 , G11B19/04 , G11B20/1883 , G11B7/005 , G11B7/13
摘要： A magnetooptic recorder player provides for residual data checking and media defect checking. Media defect checking is effected by comparing the reflected light intensity of a modulated optical beam with the input data characteristics. A difference between the input data and the detected light intensities represents asperities in the record media. Residual data is checked by selectively gating MO detected signals during recording, which are intermediate the high intensity light beam pulses used for recording signals. Both the detected residual data and detected media asperities are counted for each addressable record storage area on the medium.
摘要翻译：磁光记录仪播放器提供残留数据检查和介质缺陷检查。通过将调制光束的反射光强度与输入数据特性进行比较来实现介质缺陷检查。输入数据和检测到的光强度之间的差异表示记录介质中的粗糙度。通过在记录期间选择性地选通MO检测信号来检查残留数据，这些信号在用于记录信号的高强度光束脉冲之间。对于介质上的每个可寻址记录存储区域，对所检测到的残留数据和检测到的介质粗糙度进行计数。

9. 发明授权

US4939598A Managing data storage space on large capacity record media 失效
标题翻译：管理大容量记录媒体上的数据存储空间
公开(公告)号：US4939598A
公开(公告)日：1990-07-03
申请号：US153673
申请日：1988-02-08
申请人： John E. Kulakowski , Rodney J. Means
发明人： John E. Kulakowski , Rodney J. Means
IPC分类号： G06F3/06 , G06F12/00 , G11B20/12 , G11B20/18
CPC分类号： G06F3/0601 , G11B20/1252 , G11B20/1883 , G06F2003/0697 , G11B2020/1257 , G11B2220/20
摘要： A large capacity data storing disk includes a volume table of contents (VTOC) which identifies allocated ones of data storage tracks and identification of the data contents therein, indications of unallocated data storage track and an indication of which of the data storage tracks on the large capacity disk surface are unformatted. The indications may also include indications of unallocated "erased" tracks that do not contain data residuals from previous recordings. Those unallocated tracks having such erased condition in a count key data record format (CKD) require a home address record on each of the formatted tracks. The home address record may include indications of rotational position of defects to be skipped over during the recording and readback operations. A specific embodiment of the invention using a magnetooptic record medium is described.

10. 发明授权

US4284953A Character framing circuit 失效
标题翻译：字符成帧电路
公开(公告)号：US4284953A
公开(公告)日：1981-08-18
申请号：US48193
申请日：1979-06-13
申请人： Edward C. Hepworth , Rodney J. Means
发明人： Edward C. Hepworth , Rodney J. Means
IPC分类号： G11B20/12 , H04L7/04 , H04L25/45 , H03K19/28
CPC分类号： H04L7/042 , G11B20/12 , H04L25/45 , H04L7/041
摘要： A digital logic circuit provides character framing for a continuous stream of synchronous serial data characters. The digital logic circuit includes a shift register arranged for serial loading and parallel unloading of the received serial data characters. The parallel unloading of a received character triggers control logic to force a control code prefix consisting of a series of logical "1"s with a trailing logical "0" into the individual shift register stages. Serial loading of the next serial data character results in successive shifts of the control code prefix through the shift register stages. Serial loading continues until the trailing logic "0" shifts into a "shift register full" stage and is detected by the control logic. Detection of a change of state in the "shift register full" stage causes parallel unloading of the received serial data character followed by another forcing of the control code prefix to reinitiate the parallel unloading sequence.
摘要翻译：数字逻辑电路为同步串行数据字符的连续流提供字符构图。数字逻辑电路包括一个移位寄存器，用于串行加载和并行卸载所接收的串行数据字符。接收字符的并行卸载触发控制逻辑，以强制将包含逻辑“1”的序列组成的控制码前缀带有尾随逻辑“0”到各个移位寄存器阶段。串行加载下一个串行数据字符会导致控制码前缀通过移位寄存器阶段的连续移位。串行加载继续，直到尾随逻辑“0”移入“移位寄存器满”阶段，并由控制逻辑检测。检测“移位寄存器满”阶段的状态变化导致接收的串行数据字符的并行卸载，接着是强制控制码前缀来重新启动并行卸载序列。

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