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693results about How to "Sufficient protection" patented technology

Wireless Sensing Module and Method of Operation

A wireless sensing module with extended service life containing at least one sensor of a physical parameter, a data acquisition hardware acquiring output electrical signals from at least one sensor and converting it into digital measurement data, a microcontroller, a non-volatile memory, at least one transceiver for wireless communication with external wireless devices, at least one battery, including at least one re-chargeable battery, at least one energy harvesting device, a power management circuit, and at least one antenna. All components of the wireless sensing module are mounted on a printed circuit board and placed into an enclosure providing mechanical, chemical, electrical and environmental protection. The wireless sensing modules can be used in different applications, including long-term condition monitoring of structures.
Owner:GREEN SHM SYST

Tamper-responding encapsulated enclosure having flexible protective mesh structure

A structure and method for forming a tamper respondent electronic circuit enclosure that includes an integrated circuit structure, a mesh structure surrounding the integrated circuit structure, and a sealed enclosure surrounding the mesh structure. The mesh structure includes a layer of flexible dielectric having a first side and a second side, a screen-printed pattern of flexible electrically conductive first circuit lines forming a first resistor network on the first side, and a photo lithographically-formed pattern of flexible electrically conductive second circuit lines forming a second resistor network on the second side.
Owner:IBM CORP

Paperboard carton and blank therefor

A carton is formed from a blank of cardboard or paperboard by folding the blank along preformed score lines or fold lines. The carton has front and rear walls, opposite side walls, corner walls, and top and bottom walls defining an enclosure for receiving the contents. Tabs are attached to the top and bottom walls at the corners and are folded downward over the corner walls to prevent light from entering the space between the corner walls and the top and bottom walls. Slots can be provided in the corner walls, and the ends of the tabs inserted into the slots to retain the tabs in a flush position against the corner walls.
Owner:LABATT BREWING CO LTD

Method and system for securing compressed digital video

A method for producing and for subsequently decrypting a protected stream of compressed video content is described herein. The method includes receiving an input stream of compressed video content containing a sequence of frames. A set of encrypted frames are created by encrypting selected frames of the sequence of frames in accordance with a frame encryption function. The method further includes generating frame decryption information necessary to decrypt the set of encrypted frames. In a particular implementation the protected stream is assembled using the set of encrypted frames, unencrypted frames from the input stream, and the frame decryption information. The decryption process is initiated by receiving the protected stream of compressed video content and the corresponding frame decryption information. In this regard the frame decryption information includes data distinguishing the encrypted frames from the unencrypted frames of the compressed video content within the protected stream. The encrypted frames are then decrypted in accordance with the frame decryption information.
Owner:DIVX INC

Top stabilized photochromic lens system

A method and apparatus for the stabilizing of napthopyran and spiroxazine photochromic dye in a coating or plastic media is presented. As prolonged exposure to light causes degradation of the photochromic properties of the dyes, a two-tiered layering system is utilized in which a hindered amine stabilizer (HALS) and / or an ultraviolet light (UV) absorber, is placed as a clear coat layer above a bottom layer containing the photochromic dyes. The bottom layer is constructed containing the photochromic dyes by either a coating of a surface of a lens or an imbuing of the photochromic dyes into the lens material, and can further optionally contain a HALS and / or UV blocking compound itself.
Owner:EXXENE CORP

Method and coating for protecting and repairing an airfoil surface

InactiveUS20120163981A1Reduce weightImproved aerodynamic performanceLiquid surface applicatorsPump componentsCoating systemTrailing edge
Disclosed is a field repairable coated airfoil such as a wing or a rotor blade having a leading edge protected by a spray applied or prefabricated variable thickness, multilayer coating system composed a primer or adhesive layer, a basecoat layer and a topcoat where the coating is continuously tapering having a thicker cross section at the leading edge and a thinner cross section at the trailing edge of the airfoil.
Owner:HONTEK CORP
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