Appeal No. 2006-2975
Application No. 09/794,742
with its corresponding HREF value is stored in the index file,
via step 116.
Thus, the claim does require determining whether each
attribute value is associated with a corresponding anchor tag
pair via a link text string, which is subsequently stored in an
index file. The claim does further require linking an attribute
value to a title tag pertaining to a page if the attribute value
is not associated with a link text string.
Now, the question before us is what Roberts and Nielsen
would have taught to one of ordinary skill in the art? To answer
this question, we find the following facts:
1. At column 4, lines 26 through 57, Roberts states the
following:
When parsing the retrieved HTML file, web browser
212 identifies one or more internal links linking the
HTML file to one or more other HTML files residing on
remote website 120a (step 305). Web browser 212
identifies the internal links to HTML files residing on
remote website 120a by, for example, parsing the
retrieved HTML file for an appropriate tag, for example
an <HREF> tag. If an <HREF> tag does not include the
term "http://," web browser 212 determines that the
<HREF> tag identifies an internal link to an HTML file
residing in remote web site 120a. Web browser
212 then determines whether there are additional
internal links in the retrieved HTML file (step 310).
For each identified internal link (step 315), web
browser 212 retrieves from remote website 120a the
internal HTML file associated with the identified
internal link (step 300) by repeating steps 300 through
step 310. When web browser 212 determines that
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