WANG V. TUCHOLSKI - Page 55





          Interference No. 103,036                                                    



                    a reduced scale of sensor compensate for the                      
                    heatsinking effects that you talk about with                      
                    regard to the second group of materials?                          
                    A.  If I understand the intent of your question,                  
                    you're looking at condensing the scale to make it                 
                    more like a -- just an on/off, good/bad, one or                   
                    the other?                                                        
                    Q.  It's going in that direction, yes.                            
                    A.  The device could be designed that way if you                  
                    so desired it to work that way.  I don't think                    
                    that there's a practical use if the scale would be                
                    condensed, but that's my opinion.                                 
                    Q.  What are other variables that would affect the                
                    reading on the thermal indicator that your [sic]                  
                    tested?  For example, would the electrical                        
                    resistance of the heating element have an effect?                 
                    A.  The electrical resistance of the heating                      
                    element, the design of the taper of the element                   
                    itself creating the -- controlling the current                    
                    flow through the resistive -- or the conductive                   
                    element of the tester, that will have an effect.                  
                              The color changing point of the                         
                    thermochromic material will have an effect on the                 
                    overall design of the tester mechanism.  Those are                
                    the two biggest factors in regards to the tester                  
                    mechanism itself.                                                 
                    Q.  Will the thickness of the insulation also have                
                    an effect?                                                        
                    A.  Yes.                                                          






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