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1. 发明授权

US5812995A Electronic document filing system for registering and retrieving a plurality of documents 失效
标题翻译：用于登记和检索多个文件的电子文件归档系统
公开(公告)号：US5812995A
公开(公告)日：1998-09-22
申请号：US822899
申请日：1997-03-24
申请人： Masahiro Sasaki , Yasuhiro Tsuchie , Tsuyoshi Kuwano , Sachiyo Otsuka
发明人： Masahiro Sasaki , Yasuhiro Tsuchie , Tsuyoshi Kuwano , Sachiyo Otsuka
IPC分类号： G06F17/30
CPC分类号： G06F17/30011 , Y10S707/99931
摘要： A plurality of documents and a plurality of types of classifications are registered on a plurality of hierarchy stages of a hierarchy structure. In each of the documents, a plurality of document files indicating contents of the document is stored in a contents file block, and document attribute information designating one or more document attributes peculiar to the document is stored in a document attribute information file. In each of the types of classifications, classification attribute information designating one or more classification attributes of the type of classification is stored in a classification attribute information file. The classification attributes have no connection with contents of any document. In the hierarchical structure, one or more documents and types of classifications characterized by a common attribute are registered on a first hierarchy stage on the basis of the classification attribute information, which designates the common attribute and is stored in one classification attribute information file of one type of classification registered on a second hierarchy stage higher than the first hierarchy stage by one hierarchy stage, for each hierarchy stage. Therefore, each document can be logically registered, preserved, retrieved and renewed at high speed while tracing a plurality of types of classifications one after another in the hierarchical structure.
摘要翻译：多个文档和多种类型的分类被登记在层次结构的多个层级上。在每个文档中，指示文档的内容的多个文档文件被存储在内容文件块中，并且指定文档特有的一个或多个文档属性的文档属性信息被存储在文档属性信息文件中。在每种类型的分类中，将分类类型的一个或多个分类属性指定的分类属性信息存储在分类属性信息文件中。分类属性与任何文档的内容无关。在层次结构中，基于分类属性信息，在第一层次上登记一个或多个由公共属性表征的分类的文档和类型，该分类属性信息指定公共属性并存储在一个分类属性信息文件中对于每个分级阶段，在高于第一层级的第二层级上登记的分类类型分级阶段。因此，每个文档可以在层次结构中一个接一个地跟踪多种类型的分类，可以高速逻辑地注册，保存，检索和更新。

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