SYSTEMS AND METHODS FOR PREVENTION OF PEER-TO-PEER FILE SHARING
    2.
    发明申请
    SYSTEMS AND METHODS FOR PREVENTION OF PEER-TO-PEER FILE SHARING 审中-公开
    用于防止对等文件共享的系统和方法

    公开(公告)号:US20090063846A1

    公开(公告)日:2009-03-05

    申请号:US12055225

    申请日:2008-03-25

    IPC分类号: H04L9/14

    摘要: A secure digital content delivery system includes a content provider and a content user. The content provider delivers encrypted content to the content user in response to delivery requests. The content provider generates encryption algorithms on the fly and encrypts the content prior to delivery, using a different encryption algorithm and key for each content delivery. The content user subsequently requests access permission from the content provider, to access the encrypted content. The content provider grants access by generating an executable decryption module on the fly and providing the executable decryption module to the content user. The content user decrypts the content and accesses it on the fly, using the executable decryption module. The accessed content is then re-encrypted using a different encryption algorithm and key, to preserve the integrity of the secure content delivery system. The content delivery system uses a programmably configurable protocol parsing engine to encrypt and decrypt content.

    摘要翻译: 安全的数字内容传送系统包括内容提供者和内容用户。 内容提供商响应于递送请求向内容用户递送加密的内容。 内容提供商即时生成加密算法,并在传送之前使用不同的加密算法和每个内容传递的密钥加密内容。 内容用户随后请求来自内容提供商的访问权限,以访问加密的内容。 内容提供者通过即时生成可执行解密模块来提供访问,并向内容用户提供可执行解密模块。 内容用户使用可执行解密模块解密内容并即时访问内容。 然后使用不同的加密算法和密钥重新加密访问的内容,以保护安全内容传送系统的完整性。 内容传递系统使用可编程配置的协议解析引擎来加密和解密内容。

    Systems and methods for general purpose data modification
    3.
    发明授权
    Systems and methods for general purpose data modification 失效
    用于通用数据修改的系统和方法

    公开(公告)号:US06651102B2

    公开(公告)日:2003-11-18

    申请号:US10272471

    申请日:2002-10-15

    IPC分类号: G06F1516

    摘要: Embodiments of the invention provide a general-purpose data modification system and methods of use. A common system is used for modifying any data composed of interrelated data structures similar to the protocols found in network frames. A common logic control module is configured to perform any number of data modification operations, based on programmably configurable protocol descriptions defining the data modification operations.

    摘要翻译: 本发明的实施例提供了一种通用数据修改系统和使用方法。 通用系统用于修改由网络帧中发现的协议类似的相关数据结构组成的任何数据。 公共逻辑控制模块被配置为基于定义数据修改操作的可编程配置的协议描述来执行任意数量的数据修改操作。

    Network filtering system
    4.
    发明授权
    Network filtering system 失效
    网络过滤系统

    公开(公告)号:US06266700B1

    公开(公告)日:2001-07-24

    申请号:US09113704

    申请日:1998-07-10

    IPC分类号: G06F1516

    摘要: A network interface system and related methods. A single logic control module, which may be implemented in hardware or software, is utilized to perform any of a number of data manipulation functions including, for example, parsing, filtering, data generation or analysis, based upon one or more programmably configurable protocol descriptions which may be stored in and retrieved from an associated memory.

    摘要翻译: 网络接口系统及相关方法。 可以以硬件或软件实现的单个逻辑控制模块被用于基于一个或多个可编程配置的协议描述来执行多个数据处理功能中的任何一个,包括例如解析,过滤,数据生成或分析 其可以存储在相关联的存储器中并从相关联的存储器中检索。

    System and method for general purpose network analysis
    5.
    发明授权
    System and method for general purpose network analysis 失效
    通用网络分析的系统和方法

    公开(公告)号:US6000041A

    公开(公告)日:1999-12-07

    申请号:US80325

    申请日:1998-05-15

    摘要: A network interface system and related methods. A single logic control module, which may be implemented in hardware or software, is utilized to perform any of a number of data manipulation functions including, for example, parsing, filtering, data generation or analysis, based upon one or more programmably configurable protocol descriptions which may be stored in and retrieved from an associated memory.

    摘要翻译: 网络接口系统及相关方法。 可以以硬件或软件实现的单个逻辑控制模块被用于基于一个或多个可编程配置的协议描述来执行多个数据处理功能中的任何一个,包括例如解析,过滤,数据生成或分析 其可以存储在相关联的存储器中并从相关联的存储器中检索。

    Systems and methods for data processing using a protocol parsing engine
    6.
    发明授权
    Systems and methods for data processing using a protocol parsing engine 失效
    使用协议解析引擎进行数据处理的系统和方法

    公开(公告)号:US06493761B1

    公开(公告)日:2002-12-10

    申请号:US09898852

    申请日:2001-07-03

    IPC分类号: G06F1516

    摘要: The invention provides a general-purpose data parsing and analysis system and methods of use. A common system is used for analyzing any data composed of interrelated data structures similar to the protocols found within network frames. A single logic control module is utilized to perform any number of data manipulation functions, for example parsing, filtering, statistics collection and format conversion based upon one or more programmably configurable protocol descriptions, which may be stored in and retrieved from an associated data storage device.

    摘要翻译: 本发明提供了一种通用的数据解析和分析系统及其使用方法。 通用系统用于分析与网络帧内发现的协议类似的相关数据结构组成的任何数据。 单个逻辑控制模块用于执行任何数量的数据处理功能,例如基于一个或多个可编程配置的协议描述进行解析,过滤,统计收集和格式转换,所述协议描述可以存储在相关联的数据存储设备 。

    Systems for sensing pressure and temperature at a common location
    8.
    发明授权
    Systems for sensing pressure and temperature at a common location 失效
    用于传感压力和温度在常见位置的系统

    公开(公告)号:US5123751A

    公开(公告)日:1992-06-23

    申请号:US775350

    申请日:1991-10-15

    申请人: Peter D. Baker

    发明人: Peter D. Baker

    CPC分类号: G01K13/02 G01D5/268 G01K11/00

    摘要: A probe has an inlet and outlet by which a fluid flows over an optical sensing element in the sensing probe. Broad band optical radiation is supplied to the element and radiation transmitted through the optical sensing element is supplied to three photodiodes responsive respectively to radiation at different wavelengths. The transmission characteristic of the optical sensing element varies in different ways with change in temperature and pressure respectively. A store of temperature and pressure against amplitude of radiation at different wavelengths is addressed by the outputs of the photodiodes to give an indication of pressure and temperature at the sensing element.

    摘要翻译: 探针具有入口和出口,通过该入口和出口流体流过感测探针中的光学感测元件。 宽带光辐射被提供给元件,并且通过光学感测元件传输的辐射被提供给分别对不同波长的辐射响应的三个光电二极管。 光学传感元件的透射特性分别随着温度和压力的变化而变化。 通过光电二极管的输出来解决对不同波长的辐射幅度的温度和压力的存储,以给出感测元件处的压力和温度的指示。

    Fibre-optic cable
    9.
    发明授权
    Fibre-optic cable 失效
    光纤电缆

    公开(公告)号:US4184743A

    公开(公告)日:1980-01-22

    申请号:US875839

    申请日:1978-02-07

    IPC分类号: G02B6/40 G02B6/44 G02B5/16

    摘要: A fibre-optic cable has a bundle of glass-fibre or silica-fibre strands extending along its length, each end of the fibre-bundle being sealed in a metal ferrule. A sheath of woven glass-fibre or silica-fibre extends about the fibre-bundle and is secured at each end to a respective ferrule in tension, such that the sheath is constricted onto the fibre-bundle along its length. The cable has an outer convoluted metal shell which is sealed at each end to a respective ferrule. A sleeve of elastic material extends around the fibre-bundle and the sheath, within the outer shell, and serves to support and cushion the fibre-bundle along its length. The sleeve may be of a woven fibre including glass-fibre or silica-fibre, and asbestos-fibre, or the sleeve may be of an elastomeric substance. A metal braid sleeve covers the outer surface of the convoluted metal shell. The cable may be included in a radiation pyrometer to transmit radiation to a radiation sensor.

    摘要翻译: 光纤电缆具有沿着其长度延伸的一束玻璃纤维或二氧化硅 - 纤维束,纤维束的每一端被密封在金属套圈中。 编织玻璃纤维或二氧化硅纤维的护套围绕纤维束延伸,并且在每一端被固定在相应的套圈上,使得护套沿其长度收缩在纤维束上。 电缆具有外部卷曲的金属外壳,每个端部密封在相应的套圈上。 弹性材料的套筒在外壳内围绕纤维束和护套延伸,并用于沿其长度支撑和缓冲纤维束。 套筒可以是包括玻璃纤维或二氧化硅纤维的编织纤维和石棉纤维,或者套筒可以是弹性体。 金属编织套筒覆盖回旋金属壳体的外表面。 电缆可以包括在辐射高温计中以将辐射传输到辐射传感器。

    Fibre-optic entry to an enclosure
    10.
    发明授权
    Fibre-optic entry to an enclosure 失效
    光纤入射到外壳

    公开(公告)号:US5113475A

    公开(公告)日:1992-05-12

    申请号:US666748

    申请日:1991-03-08

    申请人: Peter D. Baker

    发明人: Peter D. Baker

    IPC分类号: G02B6/36 G02B6/42 G02B6/44

    摘要: An optical fibre connector or similar entry for an optical fibre cable to an aperture in a enclosure has a metal shell supporting a resilient insert made of an elastomeric polymer loaded with up to about 30% of a material such as carbon particles so that the insert is absorptive of microwave energy at wavelengths similar to the size of the aperture. The faces of the insert have electrically-conductive layers thereon. The optical fibres of the cable are terminated in metal ferrules supported in apertures in the insert.

    摘要翻译: 光纤连接器或用于光纤电缆连接到外壳中的孔的类似条目具有金属外壳,该金属外壳支撑弹性嵌件,弹性嵌件由负载高达约30%的诸如碳颗粒的材料的弹性体聚合物制成,使得插入件 在类似于孔径尺寸的波长处吸收微波能量。 插入物的表面上具有导电层。 电缆的光纤端接在支撑在插入件中的孔中的金属套圈中。