Ex parte TOYAMA et al. - Page 3




          Appeal No. 1998-1915                                       Page 3           
          Application No. 08/670,123                                                  


               frequency to the discharge lamp after the starting                     
               switch moves into the on position; and                                 
                    second means connected to the first means for                     
               increasing the frequency of the alternating current                    
               in accordance with lapse of time over an interval of                   
               time during which the discharge lamp remains                           
               activated.                                                             


               The references relied on in rejecting the claims follow:               


          Leyten                             5,319,286           June  7,             
          1994                                                                        
               Yamashita et al. (Yamashita)       5,486,740           Jan.            
               23, 1996                                                               
                                                  filed Nov. 23, 1994.                

               Claims 9-18 stand rejected under 35 U.S.C. § 102(e) as                 
          anticipated by Yamashita.  Claims 11-18 also stand rejected                 
          under 35 U.S.C. § 103 as obvious over Yamashita.  Claim 16                  
          further stands rejected under § 103 as obvious over Yamashita               
          in view of Leyten.  Rather than repeat the arguments of the                 
          appellants or examiner in toto, we refer the reader to the                  
          briefs and answer for the respective details thereof.                       


                                       OPINION                                        







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