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Design verification device

  • US 5,383,132 A
  • Filed: 06/05/1992
  • Issued: 01/17/1995
  • Est. Priority Date: 10/30/1991
  • Status: Expired due to Fees
First Claim
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1. A design verification device for making determination whether the design is carried out according to a previously set design reference value by calculating the distance of a straight line between boundaries of design diagram data in a physical space, said design verification device comprising:

  • diagram data memory means for storing design diagram data,design reference value memory means for storing design reference values,determination means for making determination whether said distance conforms to the corresponding design reference value with different weight given to different intersecting directions in calculating the distance of the straight line between boundaries of design diagram data, anderror signal output means for providing an error signal when determination is made by said determination means that the distance does not conform to the corresponding design reference value.

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