Ex Parte Ait-Mokhtar et al - Page 3




              Appeal No. 2005-0274                                                                                         
              Application No. 09/738,319                                                                                   

                                                        OPINION                                                            
                     Turning, first, to the rejection under 35 U.S.C. §102 (e), a rejection for                            
              anticipation under section 102 requires that the four corners of a single prior art                          
              document describe every element of the claimed invention, either expressly or                                
              inherently, such that a person of ordinary skill in the art could practice the invention                     
              without undue experimentation.  In re Paulsen, 30 F.3d 1475, 1478-79, 31 USPQ2d                              
              1671, 1673 (Fed. Cir. 1994).                                                                                 
                     With regard to independent claims 1 and 15, it is the examiner’s position that                        
              Liddy discloses, in a multilingual document retrieval method, entering a query or                            
              document for processing (in Figures 1 and 2, at elements 70, 110, and at column 2,                           
              lines 42-65); corresponding to the receipt of input strings, and subjecting each                             
              document to a sequence of processing steps where one of the initial steps includes part                      
              of speech tagging (citing column 2, lines 55-60, and column 7, lines 21-46), which                           
              corresponds to linguistically analyzing the input strings to generate a first representation                 
              of each of the input strings, each of the first representations including linguistic                         
              information; and generating both conceptual and term-based alternative representations                       
              of the documents and queries with relevant information extracted from the documents                          
              and indexed (citing column 6, lines 15-20, 63 through column 7, line 5,                                      




              and Figures 1 and 2), which corresponds to skeletising each of the first representations                     
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