You soon will be able to go on the Internet and search and download both texts and images of American patents--for free. For starters, the U.S.Patent and Trademark Office (PTO) is putting its trademark text on line this month. Patent text and trademark images follow in November. Included will be the full text of the 2 million patents dating back to 1976. They will be fully searchable by keywords not only in the bibliographic and abstract fields--as has been possible since 1995--but also in the patent specification and claims parts. Patent images linked to patent text will be on line by next March, PTO Commissioner Bruce A. Lehman assures Design News. PTO intends eventually to make available for free on the Internet more than 20 million pages of patent and trademark information. PTO's database and other services for inventors can be viewed at the agency's Internet address: www.uspto.gov.
Festo's BionicKangaroo combines pneumatic and electrical drive technology, plus very precise controls and condition monitoring. Like a real kangaroo, the BionicKangaroo robot harvests the kinetic energy of each takeoff and immediately uses it to power the next jump.
Design News and Digi-Key presents: Creating & Testing Your First RTOS Application Using MQX, a crash course that will look at defining a project, selecting a target processor, blocking code, defining tasks, completing code, and debugging.
These are the toys that inspired budding engineers to try out sublime designs, create miniature structures, and experiment with bizarre contraptions using sets that could be torn down and reconstructed over and over.
PowerStream is deploying the microgrid at its headquarters to demonstrate how people can generate and distribute their own energy and make their homes and businesses more sustainable through renewables.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.