| THE COMMONWEALTH OF AUSTRALIA Patent applications |
| Patent application number | Title | Published |
|---|
| 20110263032 | Testing Mechanical Hardware for Wear and a Composition - The present invention discloses a method and composition for testing the wear on mechanical hardware. During the testing method a metal oxidant is applied the mechanical hardware being tested which deposits onto the mechanical and can be visually detected. One of the properties of the metal oxidant is that it is a substantially non-flow or non-drip medium that can be applied in situ with reduced risk to surrounding hardware. | 10-27-2011 |
| 20110050259 | DEGRADATION SENSOR - A sensor for monitoring a structure or material, comprising: an elongate conducting member; and an insulating material within which is embedded the conducting material. The insulating material has one or more gaps located along the insulating material that expose the conducting member without allowing direct contact between the insulating material and the structure or material when the sensor is placed against the structure or material. | 03-03-2011 |
| 20100021074 | METHOD AND APPARATUS FOR OPTICAL STABILIZATION - A method and apparatus for controlling the attitude of a vehicle (such as an aircraft) in a space having at least two opposed viewable regions, each region being viewed by a respective first sensor for sensing a first frequency band of electromagnetic radiation and a respective second sensor for sensing a second frequency band of electromagnetic radiation, wherein respective first and second data sets from the first and second sensors for each regions are produced, these second data sets are subsequently modified and combined with the first data sets to form respective third data sets for each region. The attitude of the vehicle is then adjusted until the third data sets are substantially equal. | 01-28-2010 |
| 20090262416 | CASCADE LASER - Disclosed is an optical fiber that includes an inner core having a concentration of at least one laser active material, the inner core being adapted to operate in a single mode manner; and an outer core disposed about the inner core having a concentration of at least one laser active material. The outer core being adapted to operate in a multimode manner, a cladding disposed about the outer core; and an outer cladding is disposed about the cladding adapted to substantially confine pump light within the cladding. | 10-22-2009 |
| 20090135673 | Methods, Systems and Apparatus for Measuring Acoustic Pressure - A hydrophone ( | 05-28-2009 |
| 20080273588 | Matrix Compression Arrangements - This invention relates to utilising image compression and reconstruction algorithms for transmission and reception of data that can be represented as a numerical matrix or a sequence of numerical matrices in bandwidth limited channels. The method and algorithms described herein may reduce data size to such an extent that data that was considered too large to be practically transmitted in a useful time frame can be transmitted in real or near real time. The algorithms can be applied to data communications for a variety of sensor, electronic and information systems. | 11-06-2008 |
| 20080259985 | Method And Apparatus For Modifying Out Of Band Reflection For A Laser Element - A method and apparatus for modifying the out of band reflection of a laser element is described. The laser element includes an active medium excited by optical pumping means to produce stimulation emission of light. The laser element further includes a Bragg grating structure for providing optical feedback for the active medium, with the Bragg grating structure including a phase transition region providing a change in phase. The change in phase of the phase transition region is adjusted to modify out of band reflection of said laser element. | 10-23-2008 |
| 20080257192 | High Muzzle Velocity Projectiles and Barrels - A projectile firing apparatus having a barrel ( | 10-23-2008 |
| 20080216094 | Event handling system - An event handling system to schedule and translate semantic deductions form Intelligent Agents and sensors into events capable of being made observable by a Recipient system such as monitor that provides a particular view of virtual objects and events is disclosed. The event handling system also encapsulates the system's notion of time. In fact, a human observer can shift the system along the temporal axis (up to the present) in order to replay events, or undertake analyses as a result of speeded-up or slowed-down notions of system time. The event handling system receives events from Clients/Sources via connections through the event handling system Input Portals, and uses Shared Memory as its form of inter-process communication with the Monitors. The event handling system makes events available for a recipient observation sub-system to read and provide their particular view. There can be many Clients and Recipient systems connected to the event handling system at the same time. | 09-04-2008 |
| 20080215657 | Messaging Method - This invention relates to a short message format that captures useful information embedded in a data vector of a sequence of symbols or numbers. The data vector may represent many different forms of information generated by various electronic and information systems. This short message format is particularly useful when bandwidth limited communication links are used to transmit a data set that can be represented as a set of data vectors that is true for essentially all types of data. Described herein is an algorithm formulated to be useful for data communications problems associated with bandwidth limited communications links. | 09-04-2008 |
| 20080212968 | Photonic Link With Improved Dynamic Range - A photonic link system for transmitting and receiving an optical signal in accordance with an input signal is disclosed. The system includes a photonic transmitter and a photonic receiver. The photonic transmitter includes a first signal path including a first photonic modulator for producing a first output optical signal modulated by the input signal and a second signal path in parallel with the first path photonic path where the second signal path also includes a second modulator for producing a second output optical signal modulated by the input signal. The relative gain of the first and second signal paths is different to provide first and second output optical signals of different relative gain. The photonic receiver includes a first input to receive the first output optical signal from the photonic transmitter and a second input to receive the second output optical signal from the photonic transmitter. The photonic receiver further includes a switch for selectively switching between the first and second inputs in accordance with a measure of magnitude of one or both of the first and second input optical signals. | 09-04-2008 |
