Ex parte HAMAGUCHI et al. - Page 9




          Appeal No. 1997-1240                                                        
          Application 07/881,753                                                      



                    On page 4 of the reply brief, Appellants argue that               
          the Examiner has never specifically identified which of the                 
          various                                                                     
          signals disclosed by Katsumata he considers to correspond to                
          the                                                                         
          high definition television signal as recited in claims 1, 18,               
          20                                                                          


          and 22, and which of the various signals disclosed by                       
          Katsumata he considers to correspond to the double rate signal              
          recited in claims 1, 18, 20 and 22.  Appellants argue on pages              
          7 and 8 of the reply brief that it is readily apparent from                 
          the Examiner's statements in the Examiner's answer that the                 
          Examiner has not established that figure 11 of Katsumata shows              
          a circuit which applies to the signal output from the double                
          scanning speed                                                              
          conversion circuit 1103 a scanning line conversion processing               
          to convert the signal output from the double scanning speed                 
          conversion circuit 1103 into a signal having the same format                
          as that of the high definition MUSE signal as would be                      

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