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Patent No. 5307162

Cloaking System Using Optoelectronically Controlled Camouflage

A Cloaking System designed to operate in the visible light spectrum, utilizes optoelectronics and/or photonic components to conceal an object within it.

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Class 73/35.14 - EXPLOSIVE


Subclass of Class 73 - Measuring and testing
Definition: Subject matter comprising a process or an apparatus for
No. of applications: 8
Last issue date: 03/01/2012


Application No.Application TitleIssue Date
20120047989SHOCK SIMULATION METHOD AND APPARATUS
A shock simulation test apparatus and method utilize a test plate and formed explosive charges to sever or penetrate one or more portions of a suspended test plate in order to subject any attached test item(s) to a realistic pyroshock stimulus. One or more shock measure...
03/01/2012
20110072960ARMOR SHIELDING
A shield for shielding structures, vehicles and personnel from a projectile and/or an explosive blast generally includes a substantially planar shield plate adapted for attachment to a structure to provide protection to the structure. The shield plate includes a chassis...
03/31/2011
20100275676PASSIVE BLAST PRESSURE SENSOR
A passive blast pressure sensor for detecting blast overpressures of at least a predetermined minimum threshold pressure. The blast pressure sensor includes a piston-cylinder arrangement with one end of the piston having a detection surface exposed to a blast event moni...
11/04/2010
20100229633Spot Test Kit For Explosives Detection
An explosion tester system comprising a body, a lateral flow membrane swab unit adapted to be removeably connected to the body, a first explosives detecting reagent, a first reagent holder and dispenser operatively connected to the body, the first reagent holder and dis...
09/16/2010
20090013762Apparatus for estimating residual life of blasting vessel, method of estimating residual life, and blasting facility
The present invention aims at estimating a residual life of a blasting vessel. For the estimation, a strain gauge 30 is attached to a blasting vessel 10. The strain gauge 30 measures high-frequency repetitive strain caused in the blasting chamber
01/15/2009
20080044910Chemical Sensors Comprising Fluorescent Conjugated Polymers as Sensitive Materials, and Their use in the Detection or Assaying of Nitro Compounds
The invention relates to chemical sensors comprising fluorescent conjugated polymers as sensitive materials and to their use in detecting or assaying nitro compounds, in particular nitroaromatic compounds.

Fields of application: detection o...

02/21/2008
20070169542BLAST MOVEMENT MONITOR
A blast movement monitor for measuring the movement of material within a body of material as a result of a blasting operation, the monitor including: a housing having an interior chamber defining an inner surface; and an internal communication device that is received im...
07/26/2007
20050223776Device for pressure measurement, particularly in a combustion chamber of an internal combustion engine
The invention relates to a device for measuring at least the pressure of a fluid present in a chamber (16), comprising a sensitive element (36) arranged in a housing (38), supported by a joint (10) inserted between two elements (12, 14...
10/13/2005
 
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