Ex parte TANAKA et al. - Page 4




          Appeal No. 1999-0578                                                        
          Application 08/217,641                                                      


          the respective details thereof.                                             
          OPINION                                                                     
          We have carefully considered the subject matter on                          
          appeal, the rejections advanced by the examiner and the                     
          evidence of anticipation and obviousness relied upon by the                 
          examiner as support for the rejections.  We have, likewise,                 
          reviewed and taken into consideration, in reaching our                      
          decision, the appellants’ arguments set forth in the briefs                 
          along with the examiner’s rationale in support of the                       
          rejections and arguments in rebuttal set forth in the                       
          examiner’s answer.                                                          
          It is our view, after consideration of the record                           
          before us, that the prior art evidence relied upon by the                   
          examiner is sufficient to support the rejection of claim 1.                 
          We reach the opposite conclusion with respect to claims 2-4,                
          8, 29 and 30.  Accordingly, we affirm-in-part.                              
          We consider first the rejection of claim 1 under 35                         
          U.S.C. § 102(b) as being anticipated by the disclosure of                   
          Fukushima.  Anticipation is established only when a single                  
          prior art reference discloses, expressly or under the                       
          principles of inherency, each and every element of a claimed                
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