公开(公告)号：US08387876B2

公开(公告)日：2013-03-05

申请号：US12119714

申请日：2008-05-13

申请人： Marc Brian Wisnudel ,  John Erik Hershey ,  James Enrico Sabatini ,  Clayton Young ,  Matthew Jeremiah Misner

发明人： Marc Brian Wisnudel ,  John Erik Hershey ,  James Enrico Sabatini ,  Clayton Young ,  Matthew Jeremiah Misner

IPC分类号： G06K7/00

CPC分类号： G11B20/00608 ,  G11B7/00736 ,  G11B20/00086 ,  G11B20/00695 ,  G11B20/00876 ,  G11B23/28 ,  G11B23/281 ,  G11B33/0422 ,  G11B2220/2537

摘要： An equipment comprising a receptacle for receiving an optical article; a first set of electrical connectors configured to be in direct contact with a second set of electrical connectors disposed on the optical article, when the optical article is received by the receptacle; an activation device operably coupled with the first set of electrical connectors; wherein the activation device is configured to generate an activation signal which is transmitted to the second set of electrical connectors by the first set of electrical connectors, wherein an electrical device is configured to provide a power component to the optical article via the first set of electrical connectors and the second set of electrical connectors which are in direct contact. A system comprising the equipment is also provided. Also provided is a checkout device.

摘要翻译： 一种设备，包括用于接收光学制品的容器; 当所述光学制品被所述容器接收时，所述第一组电连接器被配置为与设置在所述光学制品上的第二组电连接器直接接触; 激活装置，其可操作地与所述第一组电连接器耦合; 其中所述激活装置被配置为产生激活信号，所述激活信号通过所述第一组电连接器传输到所述第二组电连接器，其中电装置被配置为经由所述第一组电连接器向所述光学制品提供功率部件 连接器和第二组直接接触的电连接器。 还提供了包括该设备的系统。 还提供了一个结帐设备。

公开(公告)号：US08352216B2

公开(公告)日：2013-01-08

申请号：US12129622

申请日：2008-05-29

申请人： Rajesh Venkat Subbu ,  John Erik Hershey ,  Xiao Hu ,  Robert James Mitchell, Jr. ,  Avinash Vinayak Taware ,  Piero Patrone Bonissone

发明人： Rajesh Venkat Subbu ,  John Erik Hershey ,  Xiao Hu ,  Robert James Mitchell, Jr. ,  Avinash Vinayak Taware ,  Piero Patrone Bonissone

IPC分类号： G06F11/28

CPC分类号： G06F11/30 ,  G05B23/024

摘要： A method for advanced condition monitoring of an asset system includes sensing actual values of an operating condition for an operating regime of the asset system using at least one sensor; estimating sensed values of the operating condition by using an auto-associative neural network; determining a residual vector between the estimated sensed values and the actual values; and performing a fault diagnostic on the residual vector. In another method, an operating space of the asset system is segmented into operating regimes; the auto-associative neural network determines estimates of actual measured values; a residual vector is determined from the auto-associative neural network; a fault diagnostic is performed on the residual vector; and a change of the operation of the asset system is determined by analysis of the residual vector. An alert is provided if necessary. A smart sensor system includes an on-board processing unit for performing the method of the invention.

摘要翻译： 一种用于资产系统的高级状态监测的方法包括使用至少一个传感器来感测资产系统的操作状态的操作条件的实际值; 通过使用自动关联神经网络来估计操作条件的感测值; 确定估计的感测值和实际值之间的残差矢量; 并对残差向量进行故障诊断。 在另一种方法中，资产系统的运营空间被划分为运行状态; 自相关神经网络确定实际测量值的估计值; 从自相关神经网络确定残差向量; 对残差矢量执行故障诊断; 通过分析残差向量来确定资产系统的运作变化。 必要时提供警报。 智能传感器系统包括用于执行本发明的方法的车载处理单元。

公开(公告)号：US08345526B2

公开(公告)日：2013-01-01

申请号：US12981279

申请日：2010-12-29

申请人： John Erik Hershey ,  Kenneth Brakeley Welles ,  John Anderson Fergus Ross ,  Xiaolei Shi ,  Zhiyuan Ren ,  Victor Petrovich Ostroverkhov

发明人： John Erik Hershey ,  Kenneth Brakeley Welles ,  John Anderson Fergus Ross ,  Xiaolei Shi ,  Zhiyuan Ren ,  Victor Petrovich Ostroverkhov

IPC分类号： G11B7/00

CPC分类号： G11B7/00772 ,  G11B7/24088 ,  G11B2007/00656

摘要： Techniques are provided for increasing storage capacity in a holographic storage system. While typical holographic storage systems involve binary storage for each data position in a holographic disk, present techniques involve storing data such that more than two data levels may be recorded in each data position. In some embodiments, a recording beam directed to the disk may be adjusted to different power levels depending on the data level to be recorded. Furthermore, the recording time at a data position may be adjusted to increase the energy directed to the data position by increasing the amount of time the recording beam is impinged on the data position. Embodiments are suitable for different types of holographic storage, including dye-based medium.

摘要翻译： 提供了用于增加全息存储系统中的存储容量的技术。 虽然典型的全息存储系统涉及用于全息盘中的每个数据位置的二进制存储，但是现有技术涉及存储数据，使得可以在每个数据位置记录两个以上的数据级别。 在一些实施例中，根据待记录的数据级别，可以将指向磁盘的记录光束调整到不同的功率电平。 此外，可以调整数据位置处的记录时间，以通过增加记录光束撞击在数据位置上的时间量来增加指向数据位置的能量。 实施例适用于不同类型的全息存储，包括基于染料的介质。

公开(公告)号：US08331210B2

公开(公告)日：2012-12-11

申请号：US12342794

申请日：2008-12-23

申请人： John Anderson Fergus Ross ,  Kenneth Brakeley Welles ,  John Erik Hershey ,  Nick Andrew Van Stralen ,  Victor Petrovich Ostroverkhov

发明人： John Anderson Fergus Ross ,  Kenneth Brakeley Welles ,  John Erik Hershey ,  Nick Andrew Van Stralen ,  Victor Petrovich Ostroverkhov

IPC分类号： G11B7/00

CPC分类号： G11B7/005 ,  G11B20/10009 ,  G11B20/10287 ,  G11B20/10296 ,  G11B20/1803 ,  G11B20/1833 ,  G11B2020/183 ,  G11B2220/2537

摘要： The present techniques provide methods and systems for reading and processing a data signal read from an optical data disc. In embodiments, an optical reader system may read data bits from a data ring in the disc. The data rings may be concentric, and a beginning of a sequence of data on the data ring may be in substantially the same position as an ending of the sequence. The reader may identify a data ring and begin the read process on the targeted data ring, and may end the read process when the reader reaches the starting point. The data sequence read from the data ring may be decoded to form a bit stream, which may be provided to various output devices. A circular trellis formed from the bit stream may enable the reading of a targeted data sequence without additional tail bits to improve data transmission efficiency.

摘要翻译： 本技术提供了用于读取和处理从光学数据盘读取的数据信号的方法和系统。 在实施例中，光学读取器系统可以从盘中的数据环读取数据位。 数据环可以是同心的，并且数据环上的数据序列的开始可以与序列的结尾基本上在相同的位置。 读取器可以识别数据环并且在目标数据环上开始读取过程，并且当读取器到达起始点时可以结束读取过程。 可以对从数据环读取的数据序列进行解码以形成可被提供给各种输出设备的比特流。 从比特流形成的圆形网格可以使得能够读取目标数据序列而不需要额外的尾比特来提高数据传输效率。

公开(公告)号：US08315630B2

公开(公告)日：2012-11-20

申请号：US12721359

申请日：2010-03-10

申请人： Richard Louis Zinser ,  Michael James Hartman ,  John Erik Hershey

发明人： Richard Louis Zinser ,  Michael James Hartman ,  John Erik Hershey

IPC分类号： H04W36/00 ,  H04W72/00 ,  H04W4/00 ,  H04B7/00

CPC分类号： H04W36/30

摘要： Provided are methods and systems of managing a handoff in a multimedia communication network. Embodiments include estimating the voice quality of a communication route in the network. The voice quality may be estimated by using a total voice quality metric involving subtracting various impairments to the voice signal. Impairments may result from the type of vocoder in a communication route, the error or loss associated with RF links and network links, and delays in the communication route. After subtracting the impairments to obtain the total voice quality metric for the communication route, the total voice quality metric may be compared with a threshold and/or other total voice quality metrics of other communication routes to determine whether and when a handoff should be made.

摘要翻译： 提供了管理多媒体通信网络中的切换的方法和系统。 实施例包括估计网络中的通信路由的语音质量。 可以通过使用涉及减去语音信号的各种损伤的总语音质量度量来估计语音质量。 通信路由中的声码器的类型，与RF链路和网络链路相关联的错误或丢失以及通信路由中的延迟可能导致损害。 在减去所述损伤以获得通信路由的总语音质量度量之后，可以将总语音质量度量与其他通信路由的阈值和/或其他总语音质量度量进行比较，以确定是否以及何时应该进行切换。

公开(公告)号：US08233368B2

公开(公告)日：2012-07-31

申请号：US12338828

申请日：2008-12-18

申请人： John Anderson Fergus Ross ,  Kenneth Brakeley Welles ,  John Erik Hershey ,  Xiaolei Shi ,  Victor Petrovich Ostroverkhov

发明人： John Anderson Fergus Ross ,  Kenneth Brakeley Welles ,  John Erik Hershey ,  Xiaolei Shi ,  Victor Petrovich Ostroverkhov

IPC分类号： G11B7/00

CPC分类号： G11B7/0065 ,  G11B7/131

摘要： The present techniques provide methods and systems for more reliable reading of optical data disks. In embodiments, a multi-pixel detector that is segmented into multiple areas, or detector segments, may be used to detect a pattern in the light reflected from an optical data disk. The pattern may include light scattered from a single bit that may be under a center detector, as well as light scattered from proximate bits. The detector system may then combine the quantized values from each of the detector segments mathematically to determine the presence or absence of a bit or bits of data. The mathematical combination may also use data that is known about the status of adjacent data bits (such as previously read bits, or bit patterns which are allowed or not allowed by specific data encoding schemes) to improve the accuracy of the bit prediction.

摘要翻译： 本技术提供了用于更可靠地读取光学数据盘的方法和系统。 在实施例中，分割成多个区域或检测器段的多像素检测器可用于检测从光学数据盘反射的光中的图案。 图案可以包括从可能在中心检测器下方的单个位散射的光以及从近似位散射的光。 然后，检测器系统可以在数学上组合来自每个检测器段的量化值以确定数据的位或位的存在或不存在。 数学组合还可以使用已知关于相邻数据位（例如先前读取的位或被特定数据编码方案允许或不允许的位模式）的状态来提高比特预测的精度的数据。

公开(公告)号：US20120170432A1

公开(公告)日：2012-07-05

申请号：US12981270

申请日：2010-12-29

申请人： John Erik Hershey ,  Kenneth Brakeley Welles ,  Xiaolei Shi ,  Zhiyuan Ren ,  Victor Petrovich Ostroverkhov

发明人： John Erik Hershey ,  Kenneth Brakeley Welles ,  Xiaolei Shi ,  Zhiyuan Ren ,  Victor Petrovich Ostroverkhov

IPC分类号： G11B7/00

CPC分类号： G11B7/1263 ,  G11B7/0065 ,  G11B7/24038

摘要： Techniques are provided for controlling the reading of micro-holograms from a holographic disk based on a target data layer to be read in the disk. Reading a target data layer which is relatively deeper in the disk (e.g., farther from an optical head emitting a reading beam) may involve using a higher power reading beam to compensate for power attenuation of the returned reading beam. For example, a power adjustment module may be used to dynamically adjust a reading laser emitting the reading beam, based on the dynamically changing target data layer. By compensating for power attenuation in deeper target data layers, the variance of power in the returned reading beams may be decreased, possibly improving the bit error rate in micro-hologram reading techniques.

摘要翻译： 提供技术用于基于要在盘中读取的目标数据层来控制来自全息盘的微全息图的读取。 读取在盘中相对较深的目标数据层（例如，从发出读取光束的光学头越远）可以涉及使用更高功率的读取光束来补偿返回的读取光束的功率衰减。 例如，功率调整模块可以用于基于动态改变的目标数据层来动态地调整发射读取光束的读取激光器。 通过补偿较深的目标数据层中的功率衰减，返回的读取光束中的功率变化可能会降低，可能会改善微全息图读取技术中的误码率。

公开(公告)号：US20120151589A1

公开(公告)日：2012-06-14

申请号：US12967818

申请日：2010-12-14

申请人： John Erik Hershey ,  Bruce Gordon Barnett ,  Michael Joseph Dell'Anno ,  Daniel Thanos

发明人： John Erik Hershey ,  Bruce Gordon Barnett ,  Michael Joseph Dell'Anno ,  Daniel Thanos

IPC分类号： G06F21/00

CPC分类号： H04L63/1416 ,  H04L63/1441 ,  H04L63/145

摘要： A system and method are provided for controlling the latency of messages to enable a network of devices to detect and respond to potential malware. The system and method receiving a message at a device and determining whether the message represents potential malware and requires a delay to allow time to detect and respond to potential malware. The amount of the delay associated with the message is determined and the message is processed based on the delay amount.

摘要翻译： 提供了一种系统和方法来控制消息的等待时间，以使设备网络能够检测并响应潜在的恶意软件。 该系统和方法在设备处接收消息并确定该消息是否表示潜在的恶意软件，并且需要延迟以允许时间来检测并响应潜在的恶意软件。 确定与消息相关联的延迟量，并且基于延迟量处理该消息。

公开(公告)号：US08126628B2

公开(公告)日：2012-02-28

申请号：US11833596

申请日：2007-08-03

申请人： John Erik Hershey ,  Brock Estel Osborn ,  Donald Lee Gardner ,  Rafael Jose Ruiz ,  William Lee Herron

发明人： John Erik Hershey ,  Brock Estel Osborn ,  Donald Lee Gardner ,  Rafael Jose Ruiz ,  William Lee Herron

IPC分类号： G06F19/00 ,  G06G7/70

CPC分类号： F01D11/24 ,  F02C9/00 ,  F02C9/26 ,  F02C9/48 ,  F05D2270/305 ,  F05D2270/44 ,  F05D2270/70

摘要： A method and system adjusts blade tip clearance between rotating aircraft gas turbine engine blade tips and a surrounding shroud in anticipation of and before an engine command that changes an engine rotational speed. The method may include determining when to begin adjusting the tip clearance by expanding or contracting the shroud before the engine command and may be based on monitored aircraft and/or aircraft crew data indicative of the engine. The aircraft and/or aircraft crew data may include communications between aircraft crew and air traffic control authorities or air traffic control surrogates. Determining when to begin adjusting the tip clearance may include using learning algorithms which may use the aircraft gas turbine engine's operating experience and/or operating experience of other jet engines on an aircraft containing the aircraft gas turbine engine and/or on other aircraft.

摘要翻译： 一种方法和系统预期在改变发动机转速的发动机命令之前和之前调整旋转飞机燃气涡轮发动机叶片尖端和周围罩之间的叶片顶端间隙。 该方法可以包括通过在发动机命令之前扩展或收缩护罩来确定何时开始调整顶端间隙，并且可以基于指示发动机的受监视的飞行器和/或飞机机组数据。 飞机和/或飞机机组数据可以包括飞机机组人员和空中交通管制机构或空中交通管制代理人之间的通信。 确定何时开始调整尖端间隙可以包括使用学习算法，其可以使用飞机燃气涡轮发动机在包含飞机燃气涡轮发动机的飞机和/或其它飞行器上的其它喷气发动机的操作经验和/或操作经验。

公开(公告)号：US20120026855A1

公开(公告)日：2012-02-02

申请号：US12846085

申请日：2010-07-29

申请人： Xiaohong Li ,  Xuefeng Wang ,  Zhiyuan Ren ,  John Erik Hershey ,  John Anderson Fergus Ross

发明人： Xiaohong Li ,  Xuefeng Wang ,  Zhiyuan Ren ,  John Erik Hershey ,  John Anderson Fergus Ross

IPC分类号： G11B7/00

CPC分类号： G11B7/0065

摘要： A method for processing information is provided. The method includes directing a laser beam to a first track of a first layer of a holographic storage medium. The method also includes recording a base voltage based on a look-up table. The method includes directing the laser beam to a target track in the first layer, based on position information in tracks. Further, the method includes recording an offset voltage for the target track into the look-up table. Still further, the method includes directing the laser beam to a target layer based on position information in vertical wobbles. The method also includes recording an offset voltage for the target layer into the look-up table. Finally, the method includes determining a final voltage based on the look-up table and applying the final voltage to an actuator for moving the laser beam to a final target position in the holographic storage medium for recording and retrieval of information.

摘要翻译： 提供了一种处理信息的方法。 该方法包括将激光束引导到全息存储介质的第一层的第一轨道。 该方法还包括基于查找表记录基本电压。 该方法包括基于轨道中的位置信息将激光束引导到第一层中的目标轨道。 此外，该方法包括将目标轨迹的偏移电压记录到查找表中。 此外，该方法包括基于垂直摆动中的位置信息将激光束引导到目标层。 该方法还包括将目标层的偏移电压记录到查找表中。 最后，该方法包括基于查找表确定最终电压，并将最终电压施加到用于将激光束移动到全息存储介质中的最终目标位置的致动器，用于记录和检索信息。