Mailinglist Archive: opensuse (4498 mails)

[James Knott <james.knott@xxxxxxxxxx>]

Rajko M wrote:
> On Sunday 19 November 2006 11:32, Saill White wrote:
> ...
>   
>> You can do this yourself by going here and entering a company name for
>> "Term 1" and choosing "Assignee Name" for "Field 1":
>> http://patft.uspto.gov/netahtml/PTO/search-bool.html
>>     
> ...
>
> Interesting link. 
>
> I have feeling that this looks more like the Gordian Knot.
>
> Does anyone can explain this one:
> Apparatus and method for generating and using multi-direction DC and AC 
> electrical currents #7,041,203
>
> I know that current can flow from + to -, also one can reverse polarity and 
> than current will go in opposite way, but still from + to -. If reversal is 
> done periodically than we call that alternating current, but multi-direction 
> DC and AC?! 
>
> Can someone shed some light on this? 
>  
>   
Well, for starters, electricity i.e. electrons flows from negative to
positive.

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