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invention: smart-card dvds - clear acrylic sheet

by:Cailong     2020-10-04
invention: smart-card dvds  -  clear acrylic sheet
Barry FoxCDs and dvd have been around for a while.
Nevertheless, the United States
Aladdin, Israel, believes that by making CDs that combine optical storage capacity with embedded electronic smart card chips, it can inject new vitality into these formats. Irregular
The Shape "XCD" is the thickness of a normal disc and can still be played in any CD or DVD drive.
But it also has a smart card embedded in plastic that has its own memory and processing components.
The embedded chip is attached to a series of electrodes on one side of the disk.
The outer edge of the disc is cut off so that the electrodes stand out and can be plugged directly into the USB socket.
But why bother to plug the chip into a DVD or CD in the first place?
Aladdin believes that it can provide a clever way of digital locking for the content sold on the disc.
Music, video or data can be stored and read in light via a computer's CD or DVD player, and the encryption key can be stored on an embedded chip and read via USB.
The encryption key can be used to lock information so that it can only be played after the original disc is plugged into USB.
Read the complete intelligence-
Chuck patent application.
Motorola has come up with a smart way to keep friends and family connected even if their batteries are dead.
The new system takes advantage of the fact that the most modern phones can use Bluetooth for short-range wireless connectivity, which requires much less power than ordinary phone calls.
When the phone detects that the battery is low, it will disable all non-
Important features and blocks-coming calls.
In the meantime, it switches the Bluetooth transceiver to discovery mode and searches nearby for a compatible "agent" phone.
The faulty device then uses a nearby phone to pre-via Bluetooth-
Urgent list arranged
It let them know that they can still contact but only text.
With the permission of its owner, the proxy phone relays any incoming SMS over the normal mobile phone network and passes it over Bluetooth.
Read the complete patent application for parasitic mobile phones.
Qinetiq, a privatized wing of the British Department of Defense, is developing a paint that keeps buildings cool in the summer and warm in the winter, as if wrapped in a huge piece of aluminum. A micrometre-
The thick layer of Indium tin oxide is deposited on the sacrifice sheet of polyethylene and then worn to form a thin sheet.
These are then reinforced by coating with a clear acrylic varnish.
The coated flakes can then be mixed into normal paint, and when the paint is applied to the walls of the room, it should be aligned like a fish scale.
The oxidation of indium tin is too thin, so it is transparent.
These flakes, about 40 microns in diameter, are large enough to block and reflect infrared radiation, but small enough to avoid any visible effects in the paint.
The treated paint should reflect about 90% of the infrared, limiting the heat transfer through the wall.
Read the full text of the patent application for insulating coatings.
For more than 30 years, Barry Fox has carefully studied the world's most strange and wonderful patent applications and found the most exciting, strange and even scary new ideas.
Read the previous invention column, including & colon;
Smart night vision, laser microphone, three in one
Standard DVD, ultimate bullet proof, long-
Range of tongueo-
Vision, jellyfish injection, meat
Fire sensor-
Escape tube, VoIP management, in-
Rearm the flight, feel fat, designer speakers, throw-
Parachute, password-
Protect bullets, rotate and touch the ground, pocket feng shui, origami gadgets, Miles-
High shower, hydrogen fuel Ball, human shells, anti-riot slimming, bomb jammers, Apple all
Screen on TV
Advertising enforcers for Wings
Drones, drinks
Driver Arm scanner, laser plug, remote control
Control implant, "I was shot" gun, snoring gun, guitar phone, explosion-
Eat fungus, VIP snake vision, explosive ink, Moody media player, spy-
Diver killer, prevent-
Flight interference, inkjet-
Printer pen, Sonic watermark, McDownload, hot-
Planes, Thunder arrows, soldiers, coffee and beer, walls
Tapping, eye electronics, phone shake, personal crash alarm, talking teeth, shark shake, midnight call
Foiler, burning bullets, dreams for music lovers, magic wand for gamers, phantom cars, phones
Bomb hijacking, shocking airport scans, old tires for printer ink and eyes
Tracking display.
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