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Process for producing a selection mask for accessing data on a database by way of programmable information objects

  • US 6,546,398 B1
  • Filed: 10/23/2000
  • Issued: 04/08/2003
  • Est. Priority Date: 10/21/1999
  • Status: Expired due to Fees
First Claim
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1. A process for producing a selection mask for accessing data on one or more databases With the help of programmable information objects, especially for use in large communications networks including, client-server-systems on the internet, wherein the accessing of data is carried out through the electronic communication network with a data access terminal, a central processing unit between the data access terminal and the one or more databases for connecting the data access terminal with the one or more selected databases, the data access terminal having an optical display arrangement, a data entry arrangement and a control processor with associated control program adopted for the communication through the electronic communication network, the databases also including a control processor with associated control program adapted to the electronic communication network, selection masks with information objects which are displayed on and selectable on the display arrangement of the data terminal and/or a search query being assembled from pre-selected search criteria which are understood by the database, whereby these information elements and/or search criteria trigger pre-selected processing programs for the assembly of a redundancy free document within the central processing unit and/or in the control processors in the one of the several databases, which document is transferred to the querying data terminal through the central processing unit, characterized in thata selection mask with teachable, programmable information objects is provided in the first processing step by the central processing unit upon query of the data access terminal, the information objects activated and programmed into the data access terminal are sent back in a second process step to the central processing unit and further teachable, programmable information objects or portions thereof including adjustable parameters are requested, the first and second process steps are successively repeated one or more times a new selection mask is produced in a third process step from the activated and programmed information objects which represents a program for a directed data selection corresponding to the requirements of the user;

  • and an algorithm for the creation of a new redundancy free document is triggered in a fourth step on the basis of the information objects in a new selection mask in the central processing unit and/or the control processors in the databases, which document consists of data selected from the one or more databases in a different quality and quantity and only this new document is transferred to the data access terminal.

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