Resources Contact Us Home
Method and apparatus for correlating test information

Image Number 2 for United States Patent #4829431.

A method and apparatus for storing a relationship between individual elements of two or more knowledge sets includes a main computer (12) that is operable to receive a portable memory cartridge (20). The computer (12) has an input keypad (16), a storage medium (18) and a display (14). A coordinate transducer (24) is provided to input the coordinates from a test sheet (26). The test sheet (26) has a pattern of knowledge elements in a question and answer format. The relationship between the questions and answers is predetermined and is stored in the portable memory cartridge (20). The coordinate transducer (24) provides for input of the coordinates of the question and answer on the test sheet for storage in the computer. After storage, selection of the coordinates of a particular question is followed by selection of the coordinates of an answer and comparison made by the computer (12) with the stored relationship in the portable cartridge (20). A true comparison results in a correct answer and a false comparison results in an incorrect answer.

  Recently Added Patents
Substituted di-arylhydantoin and di-arylthiohydantoin compounds and methods of use thereof
Fragrance compounds
Methods and apparatus for deactivating internal constraint curves when inflating an N-sided patch
Catalyst compositions for hydroformylation reaction and hydroformylation process using the same
System and method for managing investment funds
Chemical method of making a suspension, emulsion or dispersion of pyrithione particles
Charging member, electrophotographic apparatus, and process cartridge
  Randomly Featured Patents
Stave machine and method of stave manufacture
Light emitting device having light emitting elements and an air bridge line
Type font
Retractable safety scalpel
Method for producing a superior insurance model for commodity event risk
Using context prefixes that correspond to user input modes to control execution of scripting language
Faucet assembly
Integrated circuit memory devices with high and low dopant concentration regions of different diffusivities
Suspension arm and cushion arm structure for vehicle
Device for heating of articles and organisms