2012
Entries
The use of vacuum as a barrier to heat flow, in just about any thing but thermos bottles, is curiously nonexistent.
Buildings, windows, water heaters, refrigerators, ice chests, etc. are viable candidates.
Some of these lend themselves to both passive and dynamically held vacuum insulation.
Passive vs Dynamic
Passive is a void that can maintain a vacuum indefinitely,
The Vanquish is a scalable unmanned aerial vehicle, designed to transport personnel, wounded personnel and equipment and can perform surveillance and scout/attack missions. Though the vehicle was primarily designed for the Military, it has many civilian uses, especially in areas of medical evacuation and emergency supplies delivery in remote and dangerous areas.
The Vanquish is a coaxial-rotor,
Variable ice dam to stop the flooding destruction in the spring(Mississippi River). The ice dam would be upstream where it's safe to backup the river. Hydropowered freezing units. The water only needs to be cooled a few degrees and slowed down to freeze. The freezing sections would insulate against the coldness being pulled down stream (better freezing ability).
vDesk is a cloud-based service that creates a “digital place” on the Internet for receiving and storing your important and personal information. vDesk is accessed by users (Subscribers) as a personal website where they can receive documents of many different types from a variety of sources.
The idea considered will impact aviation by the reduction in cost of construction, increased useful load and elimination of large moving structures, thereby allowing additional weight reduction or increased useful load.
Vehicles have started to be equipped with multiple cameras, radars, parking sensors, etc.
Sensors information shall be represented efficiently in a non-distractive way to the driver.
Nowadays, the drivers are usually well isolated from sounds of the outside world. Well enough - for my innovation.
Background of the invention:
Once I drove alone in the very thick fog.
Vehicle Rear Green Signal Lights
Indicating Vehicle Acceleration by Turning On
when the Accelerator Pedal is Depressed
My idea is to incorporate additional rear green acceleration signal lights into already existing block of vehicle rear lights. Additional rear green acceleration signal lights are turned on automatically when the accelerator pedal is depressed and a vehicle accelerates.
I have designed and built a working prototype searchlight that delivers much more light per watt than typical searchlights, is more pleasing to the eye, can be easily and environmentally built using off the shelf parts and materials, some being used in an exciting new way. My basic only 1,200 watt HMI technology searchlight built last few years,
Analog to Digital Converters, ADC, provide digital representations of analog voltages/power for digital signal processing and control circuitry.
As sampling rates increase, problems of temperature drift, noise, aperture uncertainty and many more factors are exacerbated. Around 1978 a very bright Engineering Technician ( Bob ), conceived a design using flash ADCs and Digital to Analog Converters, DAC,
Very high magnetic fields (>1 Tesla) are needed to operate Magnetic Resonance Scanners. The equipment (superconductors coils or rare earth permanent magnets) which generates such fields are one of the reasons for the high cost of the scanners.
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