Abstract: Kits or sub-systems that include sensors to measure a projectile's condition at muzzle exit. The kits or sub-systems are coupled to ballistic calculators or fire control systems that calculate aiming and programming solutions to improve shot placement, reduced dispersion and improve terminal performance. Where airburst munitions are used, the projectile is programmed when reaching a programming station beyond the barrel and the projectile is programmed with a solution that adjusts the burst location based on the measured muzzle velocity. Sub-systems, processes and sub-routines optimize “post-shot” programming using certain non-linear methods that are incorporated into fire control systems and ballistic calculators. These non-linear sub-routines are useful in establishing the optimum terminal effect of such airburst projectiles. The sub-systems are used separately or are incorporated into the weapons, to reduce dispersion and improve the terminal effects of the projectiles.

Abstract: A method and system for generating an augmented reality image includes a kiosk and mobile computing device executing an application for interacting with the kiosk. The kiosk switches from a first set of images to a second set of image when the mobile computing device is proximate to the kiosk. A user selects one of the second set of images and the mobile computing device receives an augmented reality image according to the user selection. The mobile computing device combines the augmented reality image with a live image from a camera of the mobile computing device.

Abstract: A direct field acoustic testing system provides an acoustic field having a higher degree of spatial uniformity. The system includes a control microphone, a controller, a combiner, and at least four acoustic transducers. The controller is operatively coupled to the control microphone such that the controller receives at least one input signal from the control microphone and provides at least four separately controllable controller output signals. The combiner combines the at least four separately controllable output signals to form at least four secondary output signals, each composed of combinations of one or more of the at least four separately controllable controller output signals. Each of the at least four transducers is operatively coupled to at least one of the at least four secondary output signals such that the output of the transducer varies in response to changes in at least two of the at least four separately controllable controller output signals.

Abstract: A system for tracking projectiles in flight and correcting the aim of a firearm or cannon. The system allows for the observation and recording of the ballistic path of projectiles which are coated with a fluorescent die or affixed with retro-reflectors. Laser emitted radiation, preferably strobed, forms a cone of light that intersects with ballistic path of the projectile. It is possible to measure the drift and drop of an illuminated projectile at time or distance intervals. Marksman, snipers or spotters may use the system to adjust the placement of subsequent shots. An automated system may use optical detectors to measure the reflected light beam and may be coupled with a regressive algorithm to produce improved fire control solutions. Such automated systems use the measured projectiles to calculate the influence of wind on the projectile and allow for the measurement and registration of other occasion to occasion errors.

Abstract: A method of printing a security code on an article includes applying droplets of an ink composition with an ink jet printer to a surface of an article to print an encrypted code. The ink composition includes an organic solvent, a binder resin, and a luminescent dye.

Abstract: A projectile, that can be tracked optically, which is coated with a fluorescent die or affixed with rearward facing retro-reflectors. Laser emitted radiation forms a cone of light that intersects and illuminates the ballistic path of the projectile. It is possible to manual measurement techniques, spotters or automated tracking of the illuminated projectile. The optically tracked projectile allows for the adjustment subsequent shots using a manual or automated optical tracking.

Abstract: A communication protocol specification is divided into subsets of parameters based on patterns established by equipment vendors. A combination of subsets is selected based on parameters and features supported by particular network devices installed in a network. A user interface facilitates convenient creation or modification of a configuration file, which instructs a network device how to format a communication message and what information is to be contained therein. After the configuration file is loaded into a device, it controls software switches in the device such that features and parameters corresponding to the parameters selected with the user interface and controlled by the switches are either enabled or disable based on the parameters selected. Supported parameter combinations for popular equipment may be prestored so that selection with the interface of a particular piece of equipment automatically edits the configuration file according to the features and parameters supported by said equipment.

Abstract: A projectile, that can be tracked by optical means, is fitted with a special tracer incorporated into the projectile's trailing edge. The rearward facing special tracer is incorporated into a metal disk which is crimped to the projectile's metal jacket. The special tracer includes micro-prismatic features that reflect light at the incidence angle. Alternatively, the disk incorporates a fluorescent dye that is responsive to a laser emission. External emitted radiation is reflected or re-emitted from the trailing edge of the projectile, allowing for an external electro-optic tracking device to identify the position of the projectile in flight.

Abstract: An antenna bracket that enables relatively easy alignment of an antenna on a support structure such as a utility pole or tower. The bracket provides for low profile antenna attachment. The bracket includes a first bracket member that is joined to the support structure, a second bracket member that is coupled to the antenna, and a bracket interface member that is coupled to the first bracket member. An alignment device formed with a coupling body and a curved member extending from the coupling body is retained between the bracket interface member and the first bracket member and is secured to the second bracket member. The curved member enables fine movement of the antenna in any selectable direction to ensure its alignment with respect to the support structure.

Abstract: Kits or sub-systems that include sensors to measure a projectile's condition at muzzle exit. The kits or sub-systems are coupled to ballistic calculators or fire control systems that calculate aiming and programming solutions to improve shot placement, reduced dispersion and improve terminal performance. Where airburst munitions are used, the projectile is programmed when reaching a programming station beyond the barrel and the projectile is programmed with a solution that adjusts the burst location based on the measured muzzle velocity. Sub-systems, processes and sub-routines optimize “post-shot” programming using certain non-linear methods that are incorporated into fire control systems and ballistic calculators. These non-linear sub-routines are useful in establishing the optimum terminal effect of such airburst projectiles. The sub-systems are used separately or are incorporated into the weapons, to reduce dispersion and improve the terminal effects of the projectiles.

Abstract: Systems to measure muzzle exit conditions of for ammunition improve fire control solutions and reduce shot-to-shot dispersion in both conventional and air-burst programmable ammunition. A first system measures muzzle velocity and, when firing “post-shot” programmable ammunition, the system calculates a unique time-of-flight optimized for the actual muzzle velocity and transmits the time to detonate signal by using either optically or radio-frequency signals that represent an optimized time of burst to a projectile. A second system measures muzzle velocity coupled to a ballistic calculator and, when used with ammunition having ferrous characteristics, the force is applied to exiting ammunition to slow or increase the muzzle velocity to a consistent, standardized target velocity. The systems are separately or in combination incorporated into kits that readily improve the performance of weapon systems.

Abstract: A safety device for a front-loading weapon of the type comprising a mortar barrel having a closed breech end and an opposite open end for launching a mortar projectile. The device includes at least one sensor, configured for mounting adjacent the mortar barrel, for sensing a mortar projectile upon its insertion in the barrel and an electronic circuit, coupled to said sensor, for detecting movement of the mortar projectile past said sensor, thereby to detect the presence of the projectile in the barrel.

Abstract: A training ammunition cartridge comprises a projectile and a cartridge case with a pyrotechnic propellant. The projectile has a projectile body with at least one compartment therein forming a void and containing a material that transitions from a solid to a liquid after set-back and after exiting from a barrel of a gun. The void is of such configuration as to cause the liquid material therein to induce forces and moments that, after a period of stable ballistic flight, destabilize the projectile and shorten its flight. Alternatively, the projectile void contains a solid mass that is released to shift its position after set-back and after the projectile exits from the barrel of the gun, wherein the void is of such configuration as to cause the mass, upon shifting, to induce forces and moments that, after a period of stable ballistic flight, destabilize the projectile and shorten its flight.

Abstract: An ammunition projectile has a plurality of distinctive marks arranged in at least one circular row around the projectile body, with the row of marks extending perpendicular to its longitudinal axis. The marks are illuminated by a strobe flash and successive images are captured by an electronic imager as the projectile exits the barrel of a weapon. A computer, coupled to the imager, processes the electron is signals to determine projectile yaw, spin and muzzle velocity.

Abstract: A multi-step separator for a fuze is configured to be mated to an explosive device in a military munition, either at a production facility during manufacture of the munition or during use in the field. The fuze includes a detonator with a booster or spit-back element for initiating an energetic sequence resulting in a high-order detonation of the explosive device. The multi-step separator includes: (a) a fuze-munition interface device for retaining the fuze in a confined, close relationship with the explosive device and for releasing the fuze when and if it is subjected to an external stimulus that may cause it to detonate the explosive device; and (b) a separating device for physically distancing the fuze from the explosive device when and if the fuze is released.

Abstract: In various embodiments, an engine crankshaft is disclosed. The engine crankshaft comprises a rear bearing journal. The rear bearing journal has an output end. The rear bearing journal defines a substantially cylindrical cavity extending from the output end into the rear bearing journal. The engine crankshaft may further comprise at least one torque sensor operatively coupled to the rear bearing journal. The at least one torque sensor is configured to generate a torque signal corresponding to a torque exerted on the rear bearing journal. The torque exerted on the rear bearing journal is indicative of a torque output of an engine.

Abstract: A system for correcting the aim of a weapon which is operative to launch a projectile from a barrel on a ballistic path toward a target. A rear surface of the projectile is coated with a fluorescent dye that re-emits radiation when excited by laser radiation. The system includes a source of laser radiation (strobe) pulses that form a cone of light intersecting the ballistic path of the projectile. The strobe pulses are emitted at predetermined times (T1, T2, T3, . . . Tn) following firing of the projectile (at time T0). An optical detector receives the radiation re-emitted by a the fluorescent dye at the rear of the projectile at times (T1z, T2z, T3z, . . . Tnz) producing measurable location signals allowing the system to measure the vertical and lateral positions of the projectile at said times, where “z” is a re-emission delay and T1z, T2z, T3z, . . . Tnz are the respective times T1, T2 , T3, . . . Tn each delayed by amount z.

Abstract: A method for monitoring wall thickness of an industrial piping component or pump/fluid machinery, including a pump casing for a pump used for pumping an abrasive fluid or slurry, comprising providing a signal containing information about a ultrasonic-based transducer pulse from a discrete ultrasonic-based transducer attached directly on an industrial piping component or pump/fluid machinery at a local point of interest and configured to inject the ultrasonic-based transducer pulse into the industrial piping component or pump/fluid machinery at the local point of interest and sense the ultrasonic-based transducer pulse reflected off a wall of the industrial piping component or pump/fluid machinery at the local point of interest; and determining with an electronic monitoring system the thickness of the wall of the industrial piping component or pump/fluid machinery at the local point of interest based at least partly on the signal received containing information about the discrete ultrasonic-based transducer pu

Abstract: A method and system for transferring media on demand to a mobile computing device of a consumer is presented. A sensor in a kiosk identifies a consumer by facial recognition algorithms or identification of the mobile computing device of the consumer. An interactive display presents media that is available for download by the consumer based at least in part on the identity of the consumer. The consumer touches their mobile computing device to a short range communications interface on the kiosk which transfers the media to the mobile computing device. The media can be streamed to the kiosk from a remote content server across a network. The kiosk can process the consumer payment for the downloaded media by sending payment transactions to a payment network.

Abstract: A multi-step separator for a fuze is configured to be mated to an explosive device in a military munition, either at a production facility during manufacture of the munition or during use in the field. The fuze includes a detonator with a booster or spit-back element for initiating an energetic sequence resulting in a high-order detonation of the explosive device. The multi-step separator includes: (a) a fuze-munition interface device for retaining the fuze in a confined, close relationship with the explosive device and for releasing the fuze when and if it is subjected to an external stimulus that may cause it to detonate the explosive device; and (b) a separating device for physically distancing the fuze from the explosive device when and if the fuze is released.