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Products: Photonics/Optics
Lumenera Corp. (Ottawa, Canada) released the Lm family of mini-CCD USB 2.0 cameras for industrial markets. The Lm075, Lm135, and Lm165 function in low light conditions and where space is restricted. The cameras measure 44 × 44 ×...
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Products: Photonics/Optics
The TruPulse laser from TRUMPF (Farmington, CT) is a pulsed solid-state laser that allows the average power to be briefly exceeded and increases the pulse frequency. The product range is based on a modular supply...
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Who's Who: Aerospace
NASA plans to return to the Moon by 2020. For a sustained lunar presence, however, astronauts need habitats that can support them and their experments. To this end, researchers...
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Tech Needs
Maintain Food Crispiness from Freezer Storage to Microwave Preparation
Methods are sought to replicate the texture of crunchy food in a convenience food stored in a freezer and prepared in a microwave oven. All ingredient-based solutions must be GRAS (generally recognized as safe) for human consumption. Cost must be within 1 to 2 cents per pound...
Techs for License
Reusable, Dry Adhesive Material Utilizing Vertically Aligned Multiwalled Carbon Nanotube Array
A novel dry adhesive is being developed that can mimic the hairs on a gecko's foot using vertically aligned multiwalled carbon nanotube (CNT) array. The use of CNT array as dry adhesive material allows reproducing biological adhesion structures and...
Techs for License
Reusable Adhesive Thermal Interface Material (TIM) To Improve the Contact Thermal Conductance
Current TIM technologies include thermal greases or pastes, phase change materials, solders and thermally conductive adhesive tapes. The thermal conductivity of the best thermal greases available in the market are on the order of 10^5 W/m^2 -K. However,...
Techs for License
Multi-Purpose Split-Duct System for Cables
The cable industry uses cylindrical one-piece ducting, but installing cables in such a duct is labor-intensive, difficult, time-consuming, and expensive. This split-duct system features a patented extrusion manufactured from highimpact ABS plastic. The duct sections are hinged together along a longitudinal...
Techs for License
Method of Making Textile Articles Impregnated with Predetermined Levels of Antibacterial Activity
This invention is a method for impregnating textiles with a predetermined amount of durable antibacterial materials (inorganic compound). BacterProof™ is a patented method for embedding an inorganic compound that kills both grampositive and...
Articles: Photonics/Optics
For the last forty years, manufacturing technology for diffraction gratings has not changed significantly. Mechanical ruling and interferometric (holographic)...
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Application Briefs: Energy
Centralized Uninterruptible Power Supply (UPS) Lee Technologies Fairfax, VA 703-968-0300 www.leetechnologies.com NASA’s Stennis Space Center in Bay St. Louis, MS, is NASA’s primary site for...
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Application Briefs: Physical Sciences
CODE Rebreathers and SSV Lifejackets Aqua Lung Vista, CA 760- 597-5000 The High Lakes Project (HLP) is funded by a grant from the NASA Astrobiology...
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Application Briefs: Electronics & Computers
Increasingly dependent on continuous video monitoring and recording, even today's more sophisticated security surveillance systems are often plagued by reliability...
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Application Briefs: Photonics/Optics
As the volume of consumer electronics increases, semiconductor fabrication plants are manufacturing larger and larger wafers to handle the demand (e.g., 300 mm substrates). The escalating...
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Products
ALGOR, Inc., Pittsburgh, PA, has released ALGOR V20, an integrated CAD/finite element analysis (FEA) modeling environment for working with imported CAD models or building original models....
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Products: Robotics, Automation & Control
Ring Tachometer
Madison Electric Products (Mentor, OH) offers the C-face ring tachometer that monitors motor shaft RPM when using NEMA C-face, metric flanged, or faced motors. The device is designed with a dual C-face mount to fit between the motor and gearbox, break, or clutch, and has a slim-line profile. Features include single and quadrature...
Products: Robotics, Automation & Control
Boston Gear (Quincy, MA) released Helical Planetary Precision Gearheads for direct attachment to servo and stepper motors. All exposed gearhead parts are composed of stainless steel. Housings are available in anodized...
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Products: Robotics, Automation & Control
From PHD (Fort Wayne, IN), the Series SMF Multiple Position Slide allows for a switch to be mounted at any point along the slide’s travel. Multiple intermediate stopping positions are available, and a stainless steel...
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Products: Robotics, Automation & Control
Prior Scientific (Rockland, MA) introduced the PriorPCI2 High Speed Stepper Motor Controller, featuring a 175 × 106 mm design; standard six-axis control for XY, focus, and three filter wheels; shutter control for three...
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Products: Robotics, Automation & Control
From PI L.P. (Auburn, MA), the V-106 QuickScan™ series of PCI-card-driven, high-speed voice coil positioning stages provides resolution to 100 nanometers. The unit features cross-roller bearings, scanning frequency of several...
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Products: Robotics, Automation & Control
BRECOflex Co., LLC (Eatontown, NJ) introduced the Standard Plus Technology line of BRECOFLEX Truly Endless timing belts for high-precision positioning applications using bifilar cable arrangements. The product features lessened...
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Products: Robotics, Automation & Control
Emerson Power Transmission (Ithaca, NY) released Sealmaster® paver bearings for applications dealing with abrasive paving conditions and asphalt materials. A four-barrier seal protects the product’s inner components from...
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Tech Needs
Remote Cloud-Height and Visibility Sensing
A small, low-power automatic sensor technology is needed to determine the cloud coverage, cloud ceiling height between 3,000 to 20,000 feet, and visibility up to at least five miles. These measurements must be provided in day and night conditions. The devices need to be small for easy placement at remote...
Techs for License
27MHz Embedded Antenna for RF Mouse
Tiny antenna with huge capabilities. Advanced, patented antenna technology easily embedded into a wide range of products including wireless mouse, RF keyboard, gamepads, etc. It allows packing high performance and reliability into a small package and higher gain achieved through Leaky Wave optimization.
Articles: Sensors/Data Acquisition
Modern digital technology and a little imagination have led to today’s most popular devices, like the MP3 player — a tiny digital music player that you can carry in your shirt pocket, and...
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Articles: Manufacturing & Prototyping
The 2006 NASA Tech Briefs (NTB) and Photonics Tech Briefs (PTB) Readers’ Choice Product of the Year Awards were presented recently by the editors of NTB and PTB at an awards dinner in...
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Products: Robotics, Automation & Control
Nippon Pulse America (Radford, VA) released the Captive LINEARSTEP Series Linear-Type Stepper Motor, a RoHS-compliant, linear-type stepper motor with a one-piece captive shaft. The linear shaft movement is guideless,...
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Products: Robotics, Automation & Control
Fairchild Semiconductor (South Portland, ME) released critical conduction mode (CRM) power factor correction controller (PFC) integrated circuits (ICs), the FAN7529 and FAN7530. Both units use a variable on-time control method...
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Products: Robotics, Automation & Control
Austriamicrosystems (Unterpremstaetten, Austria) released the AS5030 and AS5130, two 8-bit absolute magnetic rotary encoder integrated circuits (ICs) with pushbutton and low-power-mode features. Both units provide an angle...
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Products: Robotics, Automation & Control
Computer Conversions Corp. (East Northport, NY) introduced a series of Digital to Synchro Converters with 14-, 12-, or 10-bit resolution that can provide up to 25 VA and are designed to drive torque receivers with...
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