• Measurement Science & Systems Engineering
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Reconstruction Technique for Reflective Echo Tomography Imaging Using Phased Arrays Reconstruction Technique for Reflective Echo Tomography Imaging Using Phased Arrays Disclosure Number 201303026 Technology Summary The idea behind coded apertures is that a known pattern (i.e., the coded mask) can be placed between the signal and the detector so that the signal…

: Fact Cards
: Phased Array, Imaging, Metrology...

Reflective Echo Tomographic Imaging Using Phased Arrays Disclosure Number 201202857 Technology Summary The invention relates to inspection apparatuses and methods of inspection. A new configuration of acoustic transducers and associated electronics coupled with image reconstruction software permits the tomographic reconstruction of cement features that li…

: Fact Cards
: Phased Array, Imaging, Metrology...

Rapid, Reagentless Viral Diagnostic using Isolated Leukocytes Disclosure Number 201202943 Technology Summary RNA viruses represent a significant portion of the high priority pathogens of concern to both human and animal health. The National Institute of Allergy and Infection Diseases (NIAID) prioritized listing of human pathogens includes the RNA Viruses…

: Fact Cards
: Viruses, Infection, Metrology...

Rapid Response Microsensor for Hydrogen Detection using Responsive Nanostructured Films Rapid Response Microsensor for Hydrogen Detection using Responsive Nanostructured Films Disclosure Number 201102534 Technology Summary The use of Palladium (and other) based surfaces has been explored for hydrogen sensing devices using MEM s devices, specifically micr…

: Fact Cards
: Microsensor, Hydrogen, Metrology...

Intrinsic features matched across image pairs. Intrinsic Feature-Based Pose Measurement for Medical Imaging Motion Compensation Tomographic imaging of awake, unrestrained animals or humans during a scan can result in blurring and unusable 3D images due to movement by the subject. This invention measures and tracks the motion of an awake subject during a medical imaging scan using only the natural…

Imaging Based Refractometer for Instantaneous Hyperspectral Refractive Index Detection The invention relates to optics and more particularly to apparatuses and methods for measuring refractive index (RI). Multispectral refractometers typically measure RI at discrete monochromatic wavelengths via a serial process. We report on the demonstration of a white light full field imaging based refractomet…

: Fact Sheets
: Metrology, Imaging, Assembly...

Triply Redundant Integrated Navigation and Asset Visibility System A quartz time, positioning, and navigation array that solves a fundamental sensitivity problem is under development by ORNL researchers. Existing systems with good timing stability are limited by poor motion sensitivities. In contrast, this invention has stability at a much lower size, weight, and power; better acceleration and sh…

: Fact Sheets
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Triply Redundant Integrated Navigation and Asset Visibility System A quartz time, positioning, and navigation array that solves a fundamental sensitivity problem is under development by ORNL researchers. Existing systems with good timing stability are limited by poor motion sensitivities. In contrast, this invention has stability at a much lower size, weight, and power; better acceleration and sh…

Superhydrophobic Coatings Using Double-Silane Treated Silica Particles Superhydrophobic Coatings Using Double-Silane Treated Silica Particles Disclosure Number 201202928 Technology Summary This invention relates to superhydrophobic coatings and more specifically to durability improvements. This disclosure describes how to simultaneously covalently bond s…

Fluid Pipeline Leak Detection and Location Apparatus and Method Disclosure Number 201002496 Technology Summary Miniature sensors are used to identify and locate leaks in fluid pipelines. These sensors, through tailored physical and geometric properties, preferentially seek fluid leaks due to flow streaming. The sensors can be queried via transceivers outs…

: Fact Cards
: Fluid, Assembly, Sensor...

An optical system capable of reproducing three-dimensional images was invented at ORNL. This system can detect height changes of a few nanometers or less and render clear, single shot images. These types of precise, high speed measurements are impor- tant for a variety of nanoscience applications. Imaging offers a compelling alternative to convention scanning because it is faster and does not req…

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