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Displaying 701 – 725 of 797 Awards
Company: APPLIED TECHNOLOGY ASSOC., INC. Agency/Program/Year/Phase: DOD / SBIR / 1991 / 2
Abstract: ROTARY COMPRESSORS ARE CAPABLE OF PROVIDING LARGER VOLUMES OF COMPRESSED GAS THAN RECIPROCATING MACHINES. THIS IS PRIMARILY RELATED TO THE FACT THAT ROTARY MACHINES CAN ROTATE AT HIGHER SPEEDS THAN RECIPROCATING DEVICES. A HIGH EFFICIENCY, LARGE DISPLACEMENT ROTARY COMPRESSOR… more
Company: Amerasia Technology, Inc. Agency/Program/Year/Phase: NASA / SBIR / 1990 / 2
Abstract: A CHIRP FOURIER TRANSFORM COMPRESSIVE RECEIVER EMPLOYING NEWAND INNOVATIVE HYPERBOLIC TRANSDUCERS AND A SINGLE REFLECTIVE ARRAY FOR PULSE COMPRESSION IS PROPOSED AS AN EFFICIENT LOW-POWER MEANS OF DEMODULATION FOR FREQUENCY-SHIFT-KEYED (FSK) SATELLITE COMMUNICATIONS. THE… more
Company: ANALYTIC POWER LLC Agency/Program/Year/Phase: DOD / SBIR / 1990 / 2
Abstract: … SHOWN THAT 10 WATTS (COOLING)/100 WATTS OF INPUT POWER IS A REASONABLE EFFICIENCY GOAL AS ARE 4 WATTS (COOLING)/LB AND 0.4 WATTS (COOLING)/CUBIC INCH. IN THIS EFFORT, A SINGLE STAGE OF THECOMPRESSOR IS BEING CONSTRUCTED AND TESTED TO DEMONSTRATE THE CAPABILITY OF COMPRESSING AN… more
Company: Applied Sciences, Inc. Agency/Program/Year/Phase: DOD / SBIR / 1990 / 2
Abstract: A NEED EXISTS FOR COMPOSITE REINFORCEMENTS WHICH HAVE ENHANCED AND COMPRESSIVE STRENGTH, WHILE RETAINING GOOD TENSILE STRENGTH AND MODULUS. THIS EFFORT EXPLORES A METHOD OF FIBER COATING WHICH ALLOWS VARYING OF THE REINFORCING FIBER DIAMETER. THE RESULT IS EXPECTED TO PRODUCE A… more
Company: Cambridge Hydrodyn Inc Agency/Program/Year/Phase: DOD / SBIR / 1990 / 2
Abstract: … NEW RENORMALIZATION-GROUP (RNG) THEORY FOR TURBULENT HEAT, MASS, MOMENTUM TRANSFER COMBINED WITH CHEMICAL REACTION PROCESSES FOR HIGH MACH NUMBER FLOWS. PRELIMINARY RESULTS FOR APPLICATION OF THESE NOVEL, NEW MODELS TO NON-STATIONARY AND SEPARATE INCOMPRESSIBLE AND COMPRESSIBLE… more
Company: CogniTech Corporation Agency/Program/Year/Phase: DOD / SBIR / 1990 / 2
Abstract: THE CONCEPTS AND TECHNIQUES DEVELOPED IN THE NUMERICAL SOLUTION OF HYPERBOLIC CONSERVATION LAWS E.G. IN COMPRESSIBLE GAS DYNAMICS HAVE RECENTLY BEEN FOUND BY THIS COMPANY TO BE EXTREMELY RELEVANT TO THE PROBLEM OF RECONSTRUCTION AND ENHANCEMENT OF SIGNALS (INCLUDING IMAGES AND… more
Company: Corpteks Inc. Agency/Program/Year/Phase: HHS / SBIR / 1990 / 2
Abstract: … EVENTS. THE SYSTEM WILL PROVIDE THE ELECTROENCEPHALOGRAPHER WITH HIGH SPEED RANDOM ACCESS TO AN ENTIRE MONITORING SESSION, AND ALLOW FOR VISUAL REVIEW OF DESIRED SEGMENTS AT ADJUSTABLY ACCELERATED RATES. IN PHASE I, A DEVELOPMENTAL SYSTEM WILL BE ASSEMBLED, AND VIDEO … more
Company: Delta Information Systems, Agency/Program/Year/Phase: DOD / SBIR / 1990 / 2
Abstract: …AND BANDWIDTHREDUCTION TECHNIQUES TO ALLOW VIDEO IMAGERY TO BE TRANSMITTED FROM A MOBILE ROBOT VEHICLE TO A REMOTE COMMAND CENTER OVER AN RF LINK FOR DRIVING OF THE ROBOT VEHICLE. THIS PROPOSAL FOCUSES ON THE USE OF MOTION COMPENSATION AND TRANSFORM CODING AS A COMPRESSION… more
Company: Electronic Decisions, Inc. Agency/Program/Year/Phase: DOD / SBIR / 1990 / 2
Abstract: …SING GAIN IS TO ENCODE THE TRANSMITTED SIGNAL (VOICE OR DATA) WITH A CODE WHICH SPREADS THE SIGNAL ACROSS A WIDER BANDWIDTH THAN WOULD BE NEEDED TO SEND THE DESIRED INFORMATION. THE RESULTING "SPREAD SPECTRUM" IS TRANSMITTED TO A RECEIVER WHICH DECODES OR "COMPRESSES" THE SIGNAL… more
Company: Energy Compression Research Agency/Program/Year/Phase: DOD / SBIR / 1990 / 2
Abstract: THE REQUIREMENTS FOR BOTH INDUCTIVE STORES AND PULSE-SHAPING ELEMENTS ARE EXTREMELY DIFFICULT TO MEET IN A SINGLE SWITCH DESIGN, PARTICULARLY IF IT IS TO BE IMPLEMENTED AS A SUPERCONDUCTING SWITCH OR A STANDARD (OR NORMAL-CONDUCTOR) SWITCH. A REPRATED MEGA-AMP OPENING SWITCH IS BEING DEVELOPED TO… more
Company: Energy Compression Research Agency/Program/Year/Phase: DOD / SBIR / 1990 / 2
Abstract: AN APPROACH TO SIGNIFICANTLY INCREASE THE ENERGY DENSITY OF CAPACITORS IN REP-RATED APPLICATIONS IS BEING INVESTIGATED. THIS TECHNIQUE IS APPLICABLE ONLY TO REP-RATED APPLICATIONS SINCE IT UTILIZES THE FIXED CHARGE AND DISCHARGE DURATION CHARACTERISTICS NEEDED FOR THESE APPLICATIONS TO TAILOR THE… more
Company: FOSTER-MILLER, INC. Agency/Program/Year/Phase: DOD / SBIR / 1990 / 2
Abstract: SOLUTION PROCESSED ORDERED (LIQUID CRYSTAL) POLYMERS MAY BE MODIFIED BY EXPOSURE TO ELECTRON OR PROTON BEAM RADIATION TO PRODUCE MATERIALS WITH IMPROVED COMPRESSIVE STRENGTH, DIMENSIONAL STABILITY, HIGH SPECIFIC STIFFNESS, GOOD STRUCTURAL DAMPING, HIGH TEMPERATURE CAPABILITY,… more
Company: IAP RESEARCH, INC. Agency/Program/Year/Phase: DOD / SBIR / 1990 / 2
Abstract: FOR INCREASED TURBINE ENGINE PERFORMANCE HIGHER ROTOR SPEED AND COMPRESSION RATIOS ARE REQUIRED. THE OBJECTIVE OF THIS PROGRAM IS TO REDUCE THE BLADE STRESSES ASSOCIATED WITH INCREASED ROTOR SPEEDS AND COMPRESSION RATIOS. A MAGNETIC SYSTEM APPROACH WILL BE INVESTIGATED. DETAILED… more
Company: Innovative Imaging Sciences Agency/Program/Year/Phase: HHS / SBIR / 1990 / 2
Abstract: …D LIE ABOVE SOME PREDETERMINED THRESHOLD VALUE. USE OF THE PROPOSED CASSETTE WILL IMPROVE UPON CURRENT RADIOGRAPHIC FILM QUALITY IN THREE WAYS: 1. BY INCREASING IMAGE CONTRAST IN ORDINARILY UNDEREXPOSED REGIONS ("TOE") OF A NORMAL RADIOGRAPHIC FILM; 2. BY COMPRESSING THE RANGE… more
Company: MERIDIAN MEDICAL SYSTEMS, LLC Agency/Program/Year/Phase: HHS / SBIR / 1990 / 2
Abstract: … OPTIMAL PERFORMANCE. IMPROVED PERFORMANCE IS ACHIEVABLE WITH THIS SYSTEM SINCE ANTENNA ELEMENTS CAN NOW BE SITE-OPTIMIZED. RAPID DATA-ACQUISITION ELIMINATES ENVIRONMENTAL FLUCTUATIONS DUE TO PATIENT OR EQUIPMENT. BY MOUNTING THE ANTENNA ARRAY ON CONTOURED PLATES, COMPRESSION… more
Company: Odetics Inc. Agency/Program/Year/Phase: NASA / SBIR / 1990 / 2
Abstract: THE DEVELOPMENT OF AN INTELLIGENT KNOWLEDGE-BASED SYSTEM (KBS)/DIGITAL SIGNAL PROCESSING (DSP) IMAGE CODING SYSTEM FOR DATA COMPRESSION WILL HAVE WIDE APPLICATION IN SPACE, MILITARY SURVEILLANCE AND COMMERCIAL SYSTEMS. THIS RESEARCHIS SPECIFICALLY DIRECTED AT THE NEEDS OF… more
Company: FOSTER-MILLER, INC. Agency/Program/Year/Phase: DOD / SBIR / 1990 / 2
Abstract: SOLUTION PROCESSED ORDERED (LIQUID CRYSTAL) POLYMERS MAY BE MODIFIED BY EXPOSURE TO ELECTRON OR PROTON BEAM RADIATION TO PRODUCE MATERIALS WITH IMPROVED COMPRESSIVE STRENGTH, DIMENSIONAL STABILITY, HIGH SPECIFIC STIFFNESS, GOOD STRUCTURAL DAMPING, HIGH TEMPERATURE CAPABILITY,… more
Company: Project Management Teams Agency/Program/Year/Phase: HHS / SBIR / 1990 / 2
Abstract: … TO STORE AND SOMETIMES DANGEROUS TO USE. THIS RESEARCH WILL PROVE THE FEASIBILITY OF USING ELECTRONICSEMICONDUCTORS TO GENERATE CRYOGENIC TEMPERATURES FOR CRYOSURGICAL PROCEDURES. THE HAND HELD DEVICE, A SORT OF REVERSE SOLDERING IRON, WILL ELIMINATE THE NEED FOR COMPRESSED… more
Company: Sparta, Inc. Agency/Program/Year/Phase: NASA / SBIR / 1990 / 2
Abstract: … BASED AIRBORNE COMPUTER APPLICATION TO INSTRUMENTATION SYSTEMS BEING DEVELOPED IN-HOUSE AT NASA AMES-DRYDEN. THE INSTRUMENTATIONCOMPUTER IS MEANT TO EXECUTE ALGORITHMS INVOLVING DATA ACQUISITION, PRE-PROCESSING AND FILTERING; AND TELEMETRY DATA FORMULATION AND COMPRESSION.… more
Company: SPEC Incorporated Agency/Program/Year/Phase: NSF / SBIR / 1990 / 2
Abstract: … PRECIPITATION SPECTROMETER INCORPORATING COMPONENTS ON THE CUTTING EDGE OF ELECTRO-OPTICAL AND DATA PROCESSING TECHNOLOGIES IS DESCRIBED. MODERATE POWER (20-50 MW) LASER DIODES AND VERY HIGH-SPEED CCD ARRAYS ARE USED IN CONJUNCTION WITH ON-THE-FLY DATA COMPRESSION TECHNIQUES… more
Company: Tanner Research Inc. Agency/Program/Year/Phase: DOD / SBIR / 1990 / 2
Abstract: … SO PRODUCTS ARISING FROM THIS R&D CAN BE FABRICATED RELIABLY AND ECONOMICALLY BY A NUMBER OF VENDORS. WE HAVE DEMONSTRATED THE FEASIBILITY OF FABRICATING PHOTOSENSOR ARRAYS USING STANDARD CMOS PROCESSES. ON-CHIP CIRCUITS PROVIDE SCANNING, LOGARITHMIC COMPRESSION (OPTICAL),… more
Company: Transitions Research Corp. Agency/Program/Year/Phase: DOD / SBIR / 1990 / 2
Abstract: … COORDINATES. WE HAVE SHOWN THAT THIS YIELDS BETTER THAN AN ORDER OF MAGNITUDE REDUCTION IN PIXEL COUNT, FOR A GIVEN RESOLUTION IN THE CENTER OF THE FIELD OF VIEW. THE SECOND STEP IS TO EXTRACT ONLY SALIENT IMAGE FEATURES FOR TRANSMISSION. THE THIRD IS SIGNAL COMPRESSION… more
Company: Utah Geophysical, Inc. Agency/Program/Year/Phase: DOE / SBIR / 1990 / 2
Abstract: … DATA ACQUISITION EXPENSIVE AND TEDIOUS. THIS PROJECT INVOLVES USING THE SEISMIC SIGNAL PRODUCED BY A DRILL BIT DURING DRILLING AS A SEISMIC SOURCE. THE DATA ARE RECORDED AT THE SURFACE ON AN ARRAY OF GEOPHONES. COMPUTER PROCESSING OF THE RECORDED DRILL BIT SIGNAL COMPRESSES THE… more
Company: ABIOMED, INC. Agency/Program/Year/Phase: HHS / SBIR / 1989 / 2
Abstract: … HUMAN IMPLANTATION. WE PROPOSE TO DEVELOP A LOW PROFILE CONNECTOR 0.74" LONG X 0.62" WIDE X 0.120" THICK. THE CONNECTOR FEATURES A FOUR PIN PLATINUM-IRIDIUM CONTACT DESIGN, PRESSURIZED SILASTIC(R)SEALING GASKETS, A POLYSULFONE BODY MATED VIA A TITANIUM COMPRESSION MECHANISM… more
Company: Acoustical Research & Applicat Agency/Program/Year/Phase: DOD / SBIR / 1989 / 2
Abstract: … ENABLE THE DESIGNER OF A SENSOR TO PREDICT ITS SENSITIVITIES TO THE STIMULUS FOR WHICH IT WAS DESIGNED, AND TO EXTRANEOUS STIMULI WHICH GENERATE INTERFERING SIGNALS; INFORMATION ON HOW THE CHOICE OF PIEZOELECTRIC MATERIAL AND MODE OF OPERATION, E.G. COMPRESSION OR SHEAR,… more
Displaying 701 – 725 of 797 Awards
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