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31. 发明授权

US08234302B1 Controlling access to electronic content 有权
标题翻译：控制电子内容的访问
公开(公告)号：US08234302B1
公开(公告)日：2012-07-31
申请号：US11541247
申请日：2006-09-29
申请人： Robert L Goodwin , David Zhao , Adrian Tsang Kwong Chan , Chieh Wang , Michael V Rykov
发明人： Robert L Goodwin , David Zhao , Adrian Tsang Kwong Chan , Chieh Wang , Michael V Rykov
IPC分类号： G06F21/00 , G06F17/30
CPC分类号： G06F21/10 , G06F2221/0775 , G06F2221/2101 , G06F2221/2117 , G06F2221/2141 , H04L63/107 , H04L63/126 , Y10S707/913
摘要： A system and method for controlling access to electronic content stored on a content provider's server is provided. A content provider may control and restrict unauthorized access to electronic content through an identified user account by limiting a number of devices from which requests to access the content through the account have been received. A content provider may also collect usage information of interest by monitoring authorized access to electronic content.
摘要翻译：提供了一种用于控制对存储在内容提供商的服务器上的电子内容的访问的系统和方法。内容提供商可以通过限制通过帐户接收到访问内容的请求的多个设备来控制和限制通过识别的用户帐户对电子内容的未经授权的访问。内容提供商还可以通过监视对电子内容的授权访问来收集感兴趣的使用信息。

32. 发明授权

US08195626B1 Compressing token-based files for transfer and reconstruction 有权
标题翻译：压缩基于令牌的文件进行传输和重建
公开(公告)号：US08195626B1
公开(公告)日：2012-06-05
申请号：US12487600
申请日：2009-06-18
申请人： Robert L. Goodwin
发明人： Robert L. Goodwin
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30153
摘要： A token-based file may be compressed by applying a medial-axis transformation to the tokens in the file. This generates a topological skeleton of the token that is a thin version of the token, equal distant to its boundaries, i.e., a thinned token. Thinned tokens resulting from the medial-axis transformation are compared with each other and thinned tokens having substantial similar shapes are grouped together. Once the thinned tokens are classified into their respective groups, a representative token of each group is selected for storage along with an assigned token number and the position that each of the corresponding thinned tokens appeared in the work of content. The thinned token-based file may then be transferred to another computing device using less bandwidth than the original token-based file. A page image of the original work can then be reconstructed by the receiving computing device from the thinned token-based file.
摘要翻译：可以通过对文件中的令牌应用中间轴转换来压缩基于令牌的文件。这产生令牌的拓扑骨架，其是令牌的薄版本，与其边界相等，即稀疏令牌。将由中轴变换产生的细化令牌彼此进行比较，并将具有大致相似形状的稀疏令牌分组在一起。一旦将稀疏的令牌分类到其各自的组中，则选择每个组的代表性标记用于存储以及分配的令牌号以及每个相应的稀疏令牌出现在内容的工作中的位置。然后可以使用比原始基于令牌的文件更少的带宽将稀疏的基于令牌的文件传送到另一计算设备。然后可以由接收计算设备从稀疏的基于令牌的文件重建原始作品的页面图像。

33. 发明授权

US07865817B2 Invariant referencing in digital works 有权
标题翻译：数字作品中不变的引用
公开(公告)号：US07865817B2
公开(公告)日：2011-01-04
申请号：US11693677
申请日：2007-03-29
申请人： Thomas A. Ryan , Robert L. Goodwin , John Lattyak
发明人： Thomas A. Ryan , Robert L. Goodwin , John Lattyak
IPC分类号： G06F17/21
CPC分类号： G06F3/147 , G06F17/211
摘要： A method of presenting a digital work includes displaying a portion of the digital work on a display screen under a set of display conditions, and providing one or more invariant location reference identifiers corresponding to the portion of the digital work on the display screen. The invariant location reference identifiers are separate from the digital work, and each invariant location reference identifier is provided along with the corresponding portion of the digital work, regardless of the display conditions under which the portion of the digital work is displayed.
摘要翻译：呈现数字作品的方法包括在一组显示条件下在显示屏上显示数字作品的一部分，并在显示屏幕上提供与该数字作品的该部分相对应的一个或多个不变位置参考标识符。不变位置参考标识符与数字作品分离，并且与数字作品的相应部分一起提供每个不变位置参考标识符，而不管显示数字作品的一部分的显示条件如何。

34. 发明授权

US07810026B1 Optimizing typographical content for transmission and display 有权
标题翻译：优化排版内容进行传输和显示
公开(公告)号：US07810026B1
公开(公告)日：2010-10-05
申请号：US11540114
申请日：2006-09-29
申请人： Joshua Shagam , Robert L Goodwin
发明人： Joshua Shagam , Robert L Goodwin
IPC分类号： G06F17/27
CPC分类号： G06F17/2205 , G06F17/211 , G06F17/214 , G06F17/2247
摘要： A method for optimizing a source document comprising a plurality of pages of content, comprising each of the following, is presented. A source document is obtained. An optimized document is created corresponding to the source document. Thereafter, for each page in the source document, the following are applied. A page record is created for the page. Each page record comprises a word table comprising a list of the page's words in the order that they appear in the page's content. Each page record further comprises a paragraph entry list for the page including a paragraph entry for each paragraph in the page. Each paragraph entry includes a reference to the first and last word of that paragraph in the word table. The page record is compressed using a compression technique. Thereafter, the compressed page record is stored in the optimized document.
摘要翻译：提供了一种用于优化包括多页内容的源文档的方法，其包括以下各项。得到一个源文件。创建对应于源文档的优化文档。此后，对于源文档中的每个页面，将应用以下内容。为页面创建页面记录。每个页面记录包括一个单词表，该单词表包括页面的单词的列表，其顺序显示在页面的内容中。每个页面记录还包括用于页面的段落条目列表，其包括页面中每个段落的段落条目。每个段落条目包括对该表中该段落的第一个和最后一个字的引用。使用压缩技术压缩页面记录。此后，压缩的页面记录被存储在优化的文档中。

35. 发明授权

US07788580B1 Processing digital images including headers and footers into reflow content 有权
标题翻译：将包括页眉和页脚的数字图像处理成回流内容
公开(公告)号：US07788580B1
公开(公告)日：2010-08-31
申请号：US11392999
申请日：2006-03-28
申请人： Robert L Goodwin , Troy N Terry , Adam Brian Coath , Frederick Ziya Ramos Akalin , Joshua Shagam
发明人： Robert L Goodwin , Troy N Terry , Adam Brian Coath , Frederick Ziya Ramos Akalin , Joshua Shagam
IPC分类号： G06F17/00 , G06F17/20 , G06F17/21
CPC分类号： G06F17/2264 , G06F17/211 , G06F17/2745
摘要： A computer system and method for processing a digital image into reflow content is presented. A computer system includes a processor and a memory. The computer system is configured to process a digital image by first obtaining the digital image, wherein the digital image includes at least some content suitable for conversion into reflow content. The computer system identifies any headers or footers that exist within the digital image. The computer system then processes the digital image into reflow content, excluding any content within an identified header or footer. Headers and/or footers are identified according to one or more aspects indicative of a header/footer, such as separating white space, a separator line, sequences indicative of page numbering, and the like.
摘要翻译：提出了一种将数字图像处理成回流内容的计算机系统和方法。计算机系统包括处理器和存储器。计算机系统被配置为通过首先获得数字图像来处理数字图像，其中数字图像包括适于转换成回流内容的至少一些内容。计算机系统识别数字图像中存在的任何页眉或页脚。计算机系统然后将数字图像处理成回流内容，排除所标识的页眉或页脚内的任何内容。标题和/或页脚根据指示页眉/页脚的一个或多个方面来识别，诸如分隔空格，分隔线，指示页编号的顺序等。

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