Patents Assigned to Dynamic Research, Inc.
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Publication number: 20130017346Abstract: A Guided Soft Target (GST) system and method provides a versatile test system and methodology for the evaluation of various crash avoidance technologies. This system and method can be used to replicate the pre-crash motions of the CP in a wide variety of crash scenarios while minimizing physical risk, all while consistently providing radar and other sensor signatures substantially identical to that of the item being simulated. The GST system in various example embodiments may comprise a soft target vehicle or pedestrian form removably attached to a programmable, autonomously guided, self-propelled Dynamic Motion Element (DME), which may be operated in connection with a wireless computer network operating on a plurality of complimentary communication networks. Specific DME geometries are provided to minimize ride disturbance and observability by radar and other sensors. Computer controlled DME braking systems are disclosed as well as break-away and retractable antenna systems.Type: ApplicationFiled: June 25, 2012Publication date: January 17, 2013Applicant: DYNAMIC RESEARCH INC.Inventors: Joseph Kelly, Peter Broen, Jordan Silberling, Nenad Bozin, John Zellner
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Publication number: 20130018526Abstract: A Guided Soft Target (GST) system and method provides a versatile test system and methodology for the evaluation of various crash avoidance technologies. This system and method can be used to replicate the pre-crash motions of the CP in a wide variety of crash scenarios while minimizing physical risk, all while consistently providing a sensor signature substantially identical to that of the item being simulated. The GST system in various example embodiments may comprise a soft target vehicle or pedestrian form removably attached to a programmable, autonomously guided, self-propelled Dynamic Motion Element (DME), which may be operated in connection with a wireless computer network. Specific geometries for the DME have been discovered that minimize the risk of the DME flipping up and hitting or otherwise damaging or disrupting the ride of typical test vehicles during impact of the test vehicles with the GST, all while minimizing the effect of the DME on the sensor signature of the GST.Type: ApplicationFiled: January 24, 2012Publication date: January 17, 2013Applicant: DYNAMIC RESEARCH INC.Inventors: Joseph Kelly, Peter Broen, Jordan Silberling, Nenad Bozin, John Zellner
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Publication number: 20130016020Abstract: A Guided Soft Target (GST) system and method provides a versatile test system and methodology for the evaluation of various crash avoidance technologies. This system and method can be used to replicate the pre-crash motions of the CP in a wide variety of crash scenarios while minimizing physical risk, all while consistently providing radar and other sensor signatures substantially identical to that of the item being simulated. The GST system in various example embodiments may comprise a soft target vehicle or pedestrian form removably attached to a programmable, autonomously guided, self-propelled Dynamic Motion Element (DME), which may be operated in connection with a wireless computer network operating on a plurality of complimentary communication networks. Specific DME geometries are provided to minimize ride disturbance and observability by radar and other sensors. Computer controlled DME braking systems are disclosed as well as break-away and retractable antenna systems.Type: ApplicationFiled: June 25, 2012Publication date: January 17, 2013Applicant: DYNAMIC RESEARCH INC.Inventors: Joseph Kelly, Peter Broen, Jordan Silberling, Nenad Bozin, John Zellner
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Publication number: 20130016027Abstract: A Guided Soft Target (GST) system and method provides a versatile test system and methodology for the evaluation of various crash avoidance technologies. This system and method can be used to replicate the pre-crash motions of the CP in a wide variety of crash scenarios while minimizing physical risk, all while consistently providing radar and other sensor signatures substantially identical to that of the item being simulated. The GST system in various example embodiments may comprise a soft target vehicle or pedestrian form removably attached to a programmable, autonomously guided, self-propelled Dynamic Motion Element (DME), which may be operated in connection with a wireless computer network operating on a plurality of complimentary communication networks. Specific DME geometries are provided to minimize ride disturbance and observability by radar and other sensors. Computer controlled DME braking systems are disclosed as well as break-away and retractable antenna systems.Type: ApplicationFiled: June 25, 2012Publication date: January 17, 2013Applicant: DYNAMIC RESEARCH INC.Inventors: Joseph Kelly, Peter Broen, Jordan Silberling, Nenad Bozin, John Zellner
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Patent number: 7331886Abstract: An improved arrow and sliding stabilizer therefor are provided. The sliding stabilizer is used for stabilizing arrow flight, instead of fixed or glued tail feathers, vanes or other fletching. The invention improves current projectile technology with reduced assembly labor cost, the elimination of bow clearance issues, improved accuracy with the consistent production of the sliding stabilizer, easy replacement of the stabilizer in the field, and improved arrow storage. A sliding stabilizer is designed to slide along the shaft of an arrow and comprises an annular wing and a plurality of fins. In use, the stabilizer is positioned at the front of the arrow prior to launch, and the arrow slides quickly through the stabilizer until secured at a stop position at or near the trailing end of the arrow.Type: GrantFiled: August 23, 2002Date of Patent: February 19, 2008Assignee: Desert Dynamic Research, Inc.Inventors: Paul Morris, Larry Peterson
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Publication number: 20030045381Abstract: An improved arrow and sliding stabilizer therefor are provided. The sliding stabilizer is used instead of fixed or glued tail feathers, vanes or other fletching as a means for stabilizing arrow flight. The invention improves current projectile technology with reduced assembly labor cost, the elimination of bow clearance issues, improved accuracy with the consistent production of the sliding stabilizer, easy replacement of the stabilizer in the field, and improved arrow storage. A sliding stabilizer is designed to slide along the shaft of an arrow and comprises an annular wing and a plurality of fins. In use, the stabilizer is positioned at the front of the arrow prior to launch, and the arrow slides quickly through the stabilizer until secured at a stop position at or near the trailing end of the arrow.Type: ApplicationFiled: August 23, 2002Publication date: March 6, 2003Applicant: Desert Dynamic Research, Inc.Inventors: Paul Morris, Larry Peterson
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Patent number: 5018977Abstract: A motorcycle accident simulating test dummy and method utilizing the test dummy wherein the test dummy includes motorcycle handle bar grips operable to releasably connect the dummy and motorcycle handle bar, frangible limb/joint structure, and a wholly self contained and test dummy protected, accident condition data acquisition unit.Type: GrantFiled: April 21, 1989Date of Patent: May 28, 1991Assignee: Dynamic Research, Inc.Inventors: Kenneth D. Wiley, John W. Zellner, Andre St. Laurent, James A. Newman, Thomas J. Szabo, Nicholas Shewchenko
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Patent number: 4606023Abstract: Guard-time elimination in a time-division multiplexed, active star-coupled, local area, half-duplex mode, synchronous communications network. Guard time between data packets arriving at the central node of the network is eliminated by adjusting the word slot timing at each terminal such that the data arriving at the central node from each terminal in the network is properly phased with data received from other terminals in the network. The terminal initiallization process required for this timing adjustment is accomplished without disruption of other traffic concurrently being processed through the network.Type: GrantFiled: May 31, 1984Date of Patent: August 12, 1986Assignee: Applied Dynamic Research, Inc.Inventor: Robert E. Dragoo
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Patent number: 4598789Abstract: High fidelity combination of low-bulk bass signal reproducer with novel upper range reproducer. Bass reproducer is box whose height, width and depth are each between about 15 and about 21 inches, the bottom of the box being essentially open and fitted with spaced feet on which the box can stand on a pile rug without materially blocking the emergence of sound generated within the box, the top and all sides of the box being essentially imperforate essentially rigid walls which essentially do not transmit sound, and a woofer sound generator mounted within the box. The box can have a generally vertically extending partition that forms a generally vertically extending open-bottomed compartment between 1 and 2 inches thick connected as a duct to conduct and discharge the lowest frequency sounds generated by the woofer.Type: GrantFiled: March 2, 1984Date of Patent: July 8, 1986Assignee: Temporal Dynamics Research, Inc.Inventor: David W. Ritter
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Patent number: 4466505Abstract: High fidelity combination of low-bulk bass signal reproducer with novel upper range reproducer. Bass reproducer is box whose height, width and depth are each between about 15 and about 21 inches, the interior of the box housing a pair of woofer loudspeakers in face-to-face relation, their cones being linked together and the speakers being inter-connected so that they are dynamically driven in oppositely phased relation, the cone frames having side windows that pass sound generated by the cones, the box having on one side an essentially direct mouth permitting the direct radiation of the sound passed by one speaker frame, and the box also having on a different side a baffled outlet for discharging the sound passed by the other speaker frame through a passive resonator that preferentially passes the lowest frequencies.Type: GrantFiled: April 19, 1982Date of Patent: August 21, 1984Assignee: Temporal Dynamics Research, Inc.Inventor: David Ritter