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    • 11. 发明授权
    • Apparatus and method of creating a firewall data protection
    • 创建防火墙数据保护的设备和方法
    • US06363487B1
    • 2002-03-26
    • US09698542
    • 2000-10-26
    • Eric D. Schneider
    • Eric D. Schneider
    • G06F1214
    • G06F11/1417G06F21/80
    • A system is disclosed for a protected data storage medium. The protected data storage medium includes a storage medium that includes a protected area. In addition, the protected data storage includes a controller that is capable of controlling access to the storage medium. The controller is also capable of receiving a standard write command to change data of the storage medium, of receiving a special write command to change data of the storage medium. In operation, the controller changes data in the protected area in response to receiving a special write command. However, the controller allows data in the protected area to remain unchanged in response to receiving a standard write command.
    • 公开了一种用于受保护的数据存储介质的系统。 受保护的数据存储介质包括包括受保护区域的存储介质。 此外,受保护的数据存储器包括能够控制对存储介质的访问的控制器。 控制器还能够接收用于改变存储介质的数据的标准写入命令,接收特殊写入命令以改变存储介质的数据。 在操作中,控制器响应于接收到特殊的写命令而改变保护区中的数据。 然而,控制器允许受保护区域中的数据响应于接收标准写命令而保持不变。
    • 12. 发明授权
    • Filing folder tab having readable information
    • US5513459A
    • 1996-05-07
    • US517078
    • 1995-08-21
    • Eric D. Schneider
    • Eric D. Schneider
    • G06K17/00G09F23/10
    • G06K17/00
    • A filing system is provided for locating a particular file contained in a file holder which contains a plurality of files. The apparatus includes a machine-readable code mounted on each of the files, a guide attached to each file holder, a scanner for reading the codes on the files in a file holder, and an indicator for indicating when the particular machine-readable code corresponding to the particular file is located. The apparatus uses an improved bar code in which character boundaries are eliminated and the number of ONE's and ZERO's in a code are variable, resulting in increased data density. The unique numeric values which result from the improved bar code sparsely populate the possible range of values, and therefore a mapping algorithm is provided to map the bar code values to a sequential numeric system for ease of use. The improved bar code system uses repeating basic patterns of bars separated by a MARK bar, and a basic pattern can be reconstructed if the scan view includes only one MARK bar surrounded by ONE and ZERO bars. The improved apparatus also utilizes an inventive perpendicular file tab which positions the bar code accurately for the scanner. Border bars are provided to allow the scanner to separate bar codes from each other and to aid in determining if a bar code is defective or damaged.
    • 13. 发明授权
    • Filing system scanner and bar code with identification marker bars
    • 归档系统扫描器和带识别标记条的条形码
    • US5485000A
    • 1996-01-16
    • US423901
    • 1995-04-18
    • Eric D. Schneider
    • Eric D. Schneider
    • G06K17/00G06K19/06
    • G06K17/00
    • A filing system is provided for locating a particular file contained in a file holder which contains a plurality of files. The apparatus includes a machine-readable code mounted on each of the files, a guide attached to each file holder, a scanner for reading the codes on the files in a file holder, and an indicator for indicating when the particular machine-readable code corresponding to the particular file is located. The apparatus uses an improved bar code in which character boundaries are eliminated and the numbers of ONE's and ZERO's in a code are variable, resulting in increased data density. The unique numeric values which result from the improved bar code sparsely populate the possible range of values, and therefore a mapping algorithm is provided to map the bar code values to a sequential numeric system for case of use. The improved bar code system uses repeating basic patterns of bars separated by a MARK bar, and a basic pattern can be reconstructed if the scan view includes only one MARK bar surrounded by ONE and ZERO bars. The improved apparatus also utilizes an inventive perpendicular file tab which positions the bar code accurately for the scanner. Border bars are provided to allow the scanner to separate bar codes from each other and to aid in determining if a bar code is defective or damaged.
    • 提供了一种归档系统,用于定位包含在包含多个文件的文件夹中的特定文件。 该装置包括安装在每个文件上的机器可读代码,附接到每个文件夹的引导件,用于读取文件夹中的文件上的代码的扫描器以及用于指示何时特定机器可读代码对应于 到特定文件位于。 该装置使用改进的条形码,其中字符边界被消除,代码中的一个和零的数量是可变的,导致数据密度增加。 由改进的条形码产生的唯一数值稀疏地填充了可能的值范围,因此提供映射算法以将条形码值映射到用于使用情况的顺序数字系统。 改进的条形码系统使用由MARK栏分隔的条纹的重复基本图案,并且如果扫描视图仅包括由ONE和ZERO条围绕的一个MARK条,则可以重建基本图案。 改进的装置还利用本发明的垂直文件标签,其将条形码准确地定位在扫描仪上。 提供边框以允许扫描仪将条形码彼此分离并帮助确定条形码是否有缺陷或损坏。
    • 15. 发明授权
    • Filing system scanner and improved bar code
    • 归档系统扫描器和改进的条形码
    • US5455410A
    • 1995-10-03
    • US237266
    • 1994-05-03
    • Eric D. Schneider
    • Eric D. Schneider
    • G06K17/00G06F15/24
    • G06K17/00
    • A filing system is provided for locating a particular file contained in a file holder which contains a plurality of files. The apparatus includes a machine-readable code mounted on each of said files, a guide attached to each file holder, a scanner for reading the codes on the files in a file holder, and an indicator for indicating when the particular machine-readable code corresponding to the particular file is located. The apparatus uses an improved bar code in which character boundaries are eliminated and the number of ONE's and ZERO's in a code are variable, resulting in increased data density. The unique numeric values which result from the improved bar code sparsely populate the possible range of values, and therefore a mapping algorithm is provided to map the bar code values to a sequential numeric system for ease of use. The improved bar code system uses repeating basic patterns of bars separated by a MARK bar, and a basic pattern can be reconstructed if the scan view includes only one MARK bar surrounded by ONE and ZERO bars. The improved apparatus also utilizes an inventive perpendicular file tab which positions the bar code accurately for the scanner. Border bars are provided to allow the scanner to separate bar codes from each other and to aid in determining if a bar code is defective or damaged.
    • 提供了一种归档系统,用于定位包含在包含多个文件的文件夹中的特定文件。 该装置包括安装在每个所述文件上的机器可读代码,附接到每个文件夹的引导件,用于读取文件夹中的文件上的代码的扫描器以及用于指示何时特定的机器可读代码对应于 到特定文件位于。 该装置使用改进的条形码,其中消除了字符边界,并且代码中的“零”和“零”数量是可变的,导致数据密度增加。 由改进的条形码产生的唯一数值稀疏地填充值的可能范围,因此提供映射算法以将条形码值映射到顺序数字系统以便易于使用。 改进的条形码系统使用由MARK栏分隔的条纹的重复基本图案,并且如果扫描视图仅包括由ONE和ZERO条围绕的一个MARK条,则可以重建基本图案。 改进的装置还利用本发明的垂直文件标签,其将条形码准确地定位在扫描仪上。 提供边框以允许扫描仪将条形码彼此分离并帮助确定条形码是否有缺陷或损坏。
    • 16. 发明授权
    • Disk storage defragmentation
    • 磁盘存储碎片整理
    • US07506013B2
    • 2009-03-17
    • US11202870
    • 2005-09-15
    • Eric D. Schneider
    • Eric D. Schneider
    • G06F17/30
    • G06F17/30135G06F3/061G06F3/0643G06F3/0674Y10S707/99957
    • File allocations on a disk are defragmented. Determinations are made concerning pages to be swapped among various allocations made by an operating system (OS). Determined pages are swapped by performing a step from a group of steps consisting of: a) manipulating data structures so as to indicate swapping of pages without actually swapping data between physical locations on a medium; and b) moving data on a medium where OS visible data is read and written. An OS file system mapping is updated to reflect the swapped pages; and program code for logging indications of the swapped pages so that an image of the OS visible data prior to the swapping can be reconstructed, without requiring that each read operation and each write operation be written to a history log.
    • 对磁盘上的文件分配进行碎片整理。 确定操作系统(OS)进行的各种分配之间要交换的页面。 通过从一组步骤执行步骤来交换确定的页面,所述步骤包括:a)操纵数据结构以指示页面的交换,而不在介质上的物理位置之间实际交换数据; 以及b)在读取和写入OS可见数据的介质上移动数据。 更新OS文件系统映射以反映交换页面; 以及用于记录交换页面的指示的程序代码,使得可以重构交换之前的OS可见数据的图像,而不需要将每个读取操作和每个写入操作写入历史日志。
    • 17. 发明授权
    • Embedded system design through simplified add-on card configuration
    • 嵌入式系统设计通过简化附加卡配置
    • US07209987B1
    • 2007-04-24
    • US10976516
    • 2004-10-29
    • Eric D. SchneiderGary NachazelJohn Ryan
    • Eric D. SchneiderGary NachazelJohn Ryan
    • G06F13/40G06F13/00H01L25/00G06F13/42
    • H05K1/14G06F13/409H05K1/0286H05K2201/044H05K2201/10212
    • Provided are a method and a system for designing an embedded system using a design process for building a general-purpose computer. Specifically, the embedded system design includes adding and removing add-on cards as needed during the development of the embedded system design. The add-on cards are easily obtainable and connect to a circuit board of the embedded system by selecting lines originating from the circuit board. The lines not selected are passed on to other add-on cards connected to previously connected add-on cards. After all the lines from the circuit board are either selected to connect to logic of the add-on cards or remain unselected, information regarding the add-on cards are used to generate a configuration image. The configuration image is transmitted to a programmable processor of the circuit board to enable communication on the selected lines, thus permitting the embedded system to function.
    • 提供了一种使用设计过程来构建通用计算机来设计嵌入式系统的方法和系统。 具体来说,嵌入式系统设计包括在嵌入式系统设计开发过程中根据需要添加和删除附加卡。 通过选择源自电路板的线路,可以轻松获得附加卡并连接到嵌入式系统的电路板。 未选择的行传递到连接到先前连接的附加卡上的其他附加卡。 在选择所有来自电路板的线路以连接到附加卡的逻辑或保持未选择之后,关于附加卡的信息用于生成配置图像。 将配置图像发送到电路板的可编程处理器,以使得能够在所选择的线路上进行通信,从而允许嵌入式系统起作用。
    • 18. 发明授权
    • Method for software debugging via simulated re-execution of a computer program
    • 通过模拟重新执行计算机程序进行软件调试的方法
    • US06901581B1
    • 2005-05-31
    • US10263496
    • 2002-10-02
    • Eric D. Schneider
    • Eric D. Schneider
    • G06F9/44G06F11/36
    • G06F11/3636G06F11/3664
    • An invention is provided for debugging a computer program. Program information is recorded in a trace buffer. The program information generally includes write accesses from the computer program and the execution path of the computer program. In addition, a memory image snapshot of at least a portion of memory being utilized by the computer program is captured. Simulated re-execution of the computer program then occurs by adjusting the state of the memory image snapshot based on the program information. Further, debugging logic can be inserted into a simulated re-execution at particular points in the computer program. In particular, the debugging logic does not change the trace buffer or the memory image snapshot, and as such, do not alter the captured sequence events being debugged.
    • 提供了一种用于调试计算机程序的发明。 程序信息记录在跟踪缓冲区中。 程序信息通常包括来自计算机程序的写访问和计算机程序的执行路径。 此外,捕获由计算机程序利用的存储器的至少一部分的存储器图像快照。 然后,通过根据程序信息调整存储器图像快照的状态来进行计算机程序的仿真重新执行。 此外,可以在计算机程序的特定点将调试逻辑插入到模拟的重新执行中。 具体来说,调试逻辑不会更改跟踪缓冲区或内存映像快照,因此不要更改捕获的被调试的序列事件。
    • 19. 发明授权
    • Method, software and apparatus for recovering and recycling data in conjunction with an operating system
    • 与操作系统一起恢复和回收数据的方法,软件和设备
    • US06732293B1
    • 2004-05-04
    • US09684348
    • 2000-10-06
    • Eric D. Schneider
    • Eric D. Schneider
    • H02H305
    • G06F11/1435G06F11/1448G06F11/1469G06F21/80Y10S707/99953
    • An invention is disclosed for recovering data in computer environment. Initially a record of historic states of a disk is created, wherein the disk includes various disk locations, such as a disk location X, a disk location Y, and a disk location Z. In response to a request to overwrite original data at the disk location X with new data, the new data is stored at the disk location Y. Then, an indication is established in the record of historic states that indicates the roles of disk location X and Y. These roles could establish the role of disk location X as including historic data, and the role of location Y as including new data for location X. In addition, the method includes intercepting a command to Ski release data at the disk location Z, and establishing an indication in the record of historic states indicating the disk location Z stores historic data.
    • 公开了用于在计算机环境中恢复数据的发明。 最初创建磁盘的历史状态的记录,其中磁盘包括各种磁盘位置,例如磁盘位置X,磁盘位置Y和磁盘位置Z.响应于在磁盘上覆盖原始数据的请求 位置X与新数据,新数据存储在磁盘位置Y.然后,在历史状态的记录中建立指示磁盘位置X和Y的角色的指示。这些角色可以确定磁盘位置X的作用 包括历史数据,以及位置Y作为位置X的新数据的作用。另外,该方法包括拦截在磁盘位置Z处的滑雪释放数据的命令,并且在历史状态的记录中建立指示, 磁盘位置Z存储历史数据。
    • 20. 发明授权
    • Apparatus for building a database of the location of files stored in
file holders
    • 用于构建存储在文件夹中的文件位置的数据库的装置
    • US5552588A
    • 1996-09-03
    • US548561
    • 1995-10-26
    • Eric D. Schneider
    • Eric D. Schneider
    • G06K17/00G06F17/60
    • G06K17/00
    • A filing system is provided for locating a particular file contained in a file holder which contains a plurality of files. The apparatus includes a machine-readable code mounted on each of the files, a guide attached to each file holder, a scanner for reading the codes on the files in a file holder, and an indicator for indicating when the particular machine-readable code corresponding to the particular file is located. The apparatus uses an improved bar code in which character boundaries are eliminated and the number of ONE's and ZERO's in a code are variable, resulting in increased data density. The unique numeric values which result from the improved bar code sparsely populate the possible range of values, and therefore a mapping algorithm is provided to map the bar code values to a sequential numeric system for ease of use. The improved bar code system uses repeating basic patterns of bars separated by a MARK bar, and a basic pattern can be reconstructed if the scan view includes only one MARK bar surrounded by ONE and ZERO bars. The improved apparatus also utilizes an inventive perpendicular file tab which positions the bar code accurately for the scanner. Border bars are provided to allow the scanner to separate bar codes from each other and to aid in determining if a bar code is defective or damaged.
    • 提供了一种归档系统,用于定位包含在包含多个文件的文件夹中的特定文件。 该装置包括安装在每个文件上的机器可读代码,附接到每个文件夹的引导件,用于读取文件夹中的文件上的代码的扫描器以及用于指示何时特定机器可读代码对应于 到特定文件位于。 该装置使用改进的条形码,其中字符边界被消除,代码中的一个和零的数量是可变的,导致数据密度增加。 由改进的条形码产生的唯一数值稀疏地填充值的可能范围,因此提供映射算法以将条形码值映射到顺序数字系统以便易于使用。 改进的条形码系统使用由MARK栏分隔的条纹的重复基本图案,并且如果扫描视图仅包括由ONE和ZERO条围绕的一个MARK条,则可以重建基本图案。 改进的装置还利用本发明的垂直文件标签,其将条形码准确地定位在扫描仪上。 提供边框以允许扫描仪将条形码彼此分离并帮助确定条形码是否有缺陷或损坏。