Abstract: An improved weapon mount system for night vision system includes a cage-like structure receiving the body of a night vision system, such as a night vision monocular. A mounting shoe is attached to the base and cage halves secure the body of the night vision system. The mounting shoe of the present mount provides a lower profile than an integral mounting member on the night vision system that is used to attach the night vision system to a helmet/head worn mount. In one aspect, by lowering the weapon mounting height of the night vision device, the night vision system can be mounted at an appropriate height for use in front of an optical scope. In another aspect one aspect, lowering the weapon mounting height of the night vision device allows the night vision system to be mounted at an appropriate height for use on a helmet mounting system in a binocular system having a thermal camera or other type of viewing device.

Abstract: A method and apparatus for use in facilitating force-on-force (FOF) training. Specifically, an impact marking vest (IMV) for use in registering a ballistic impact event upon a three-dimensional target surface.

Abstract: An interleaving hexagonal tile (AHT) is provided for incorporation onto a liner in an array for a personnel armor clothing article. The AHT includes a hexagonally-symmetric solid object composed of a homogeneous material. The object includes a geometry that has obverse and reverse planar surfaces parallel to each other. Each planar surface has triangularly disposed terminals. First and second triple sets of oblique surfaces are disposed between the obverse and reverse planar surfaces. A plurality of facets is disposed substantially perpendicular to the planar surfaces. The facets connect between edges of the planar surfaces and adjacent edges of the oblique surfaces. The first and second triple sets of oblique surfaces are disposed to alternate with each other.

Abstract: An Anti-Ballistic chair having a back portion, a seat portion, and an Anti-Ballistic panel within at least one of the back portion, and the seat portion, wherein the Anti-Ballistic portion comprises at least a first layer of Anti-Ballistic material formed from high-strength synthetic fibers extending in a first direction, and at least a second layer of Anti-Ballistic material formed from high-strength synthetic fibers extending in a second direction, different from the first direction.

Abstract: Certain exemplary embodiments provide a barrier comprising a shield unit that comprises of a bullet resistant material, such as metal, plastic, ceramic or a composite material. The shield unit can comprise one or more windows of a substantially transparent comprising a bullet resistant material, such as a bullet resistant plastic or glass. The shield unit can comprise an armaments port through which firearms can be shot. The shield unit can comprise two sets of wheels, one for transporting the shield unit with a motor vehicle to an active site, the second of which is used to move the shield unit after the shield unit is deployed at the active site.

Abstract: An entanglement obstacle for obstructing an area of a surface includes a mesh layer suspended over upright perimeter members via a perimeter cable and over upright central members via a central cable. The upright members are operatively attached to the surface. The perimeter cable is operatively attached to the perimeter members at a perimeter clearance above the surface to provide a trip impediment. The central cable is operatively attached to the central members at a central clearance above the surface to provide a step-over impediment. The central clearance is greater than the perimeter clearance. The mesh layer is operatively attached to the perimeter and central cables such that the mesh layer covers the obstructed area to provide an entanglement obstacle. The mesh layer is inclined from the central cable to each of first and second sides of the obstacle at an angle defined by the central perimeter clearances.

Abstract: A networked battle system includes a communication network, a first rifle, and an accessory holding device coupled to the first rifle. The system further includes a sensor pack attached to the accessory holding device that includes a sensor for determining a bearing of the first rifle, a sensor for an accelerometer and a rate gyroscope, a communication element coupled to the rifle allowing the sensor pack to provide sensor information to the communication network and a battle management system in communication with the first rifle through the communication network that receives the sensor information from the sensor pack updates a battle plan based on the sensor information to form an updated battle plan.

Abstract: A glove that is worn on the fingers which is capable of being immediately activated, such as through use of a voice-activation system, to provide a non-lethal electrical discharge upon contact with an individual being apprehended, thereby temporarily disabling the individual. The glove has pins on two or more finger portions, and each pin is made from a piece of flat spring metal stamped into a concaved shape. When these come into contact with the person being apprehended, an electric charge is discharged, temporarily paralyzing the body with high voltage electricity. There is a step up circuit with different activation levels, which is voice-controlled. The system also has wireless data storage capabilities, storing glove usage information on a cloud or server. The glove can be used by law enforcement, security, or military personnel for self-defense, to subdue an attacker or to gain greater leverage in a hostile physical situation.

Abstract: A laser activated target comprising at least a first and second target body suspended from a support shaft in a staggered configuration ninety degrees apart, a light sensitive diode affixed in each said target body, a base housing a motor and gearset, a drive extension from the gearset mounted vertically atop said motor and gearset, a circuit board in communication with each diode and speaker mounted laterally to said motor and gearset, said support shaft engaged to drive extension from gearset and extending vertically through said base. The circuit board activated by detection of a laser light strike by said diodes causing the motor and gearset to pivot support shaft ninety degrees exposing the alternate target body and activating the speaker to emit a sound. Alternatively, the laser activated target device is in combination with an oscillating device providing pendulum movement of support shaft and target bodies.

Abstract: Various embodiments including an improved shaped demolition charge apparatus and methods associated with the invention are provided in a cylindrical dynamic access structure (“CDAS”), which can include a wave shaper, a main charge, and a booster disk. An exemplary embodiment comprises a waver shaper, and a main charge, which can be plastic, bonded explosive. A wave shaper can comprise of two-layered structure in which a void is formed. A wave shaper can be disposed between a booster disk and a main charge such that the booster disk is only in contact with the main charge along an outer edge of the booster disk. A wave shaper directs or channels a shock wave from the booster disk to an outer portion of the main charge. A container can be formed or adapted around a cover, booster disk, main charge, and wave shaper.

Abstract: Methods and devices for ejecting a grain assembly from a casing of a flare. Where a combustible material in the casing is ignited to eject the grain assembly and one or more of the following features are provided to the device: imparting a spin on the grain assembly after it is ejected from the casing, stabilizing a flight of the grain assembly or generating a thrust from an aft end of the grain assembly.

Abstract: The present invention describes a method of providing a mark to a case (13) of a cartridge (1) of ammunition. The mark comprises at least one sub-mark (12) and is suitable for identification or for tracking of the cartridge (1). According to the present invention, at least one scratching means (10) selectively incises a surface of the case (13), thereby forming the at least one sub-mark (12).

Abstract: Polymeric ammunition casings having engineered neck geometries, and methods of forming such ammunition are provided. In particular embodiments, both the internal and external neck geometries are engineered to provide even greater improvement of the accuracy and consistency of the ammunition.

Abstract: A projectile has a front portion, a divider and a cylindrical portion. The front portion has a wall defining an interior cavity, which is closed by the divider. The cylindrical portion comprises a cylindrical sidewall having an outer surface and an inner surface. The projectile also has a plurality of depressions in the cylindrical sidewall. The depressions have an outlet adjacent the second end, an inlet toward the first end and a neck area between the inlet and the outlet. A width of the inlet is smaller than a width of the outlet. The depressions at the neck area have a curved sidewall, but a generally straight sidewall between the neck area and the outlet. The surface of the depression extends at a ramp angle from the outer surface of the sidewall at the inlet of the depression toward the inner surface of the sidewall at the outlet.

Abstract: An expanding subsonic projectile has a body having an ogive of greater than about 8 calibers. The body at least partially defines a hollow bore and a hydrostatic ram disposed proximate a first end of the bore.

Abstract: An artillery shell is fired out of a gun towards a fire. A trigger releases a fire-retarding material from the artillery shell to retard the fire.

Abstract: A hollow tube projectile and launch cup system comprises a cylindrical hollow tube with an inwardly chamfered leading end and a plurality of elongate vents spaced evenly around a cylindrical wall. The elongate vents are configured to have a semicircular leading edge and an elliptical trailing edge. The trailing edge is configured to extend at an acute angle from an inner perimeter of the cylindrical wall to an outer perimeter thereof. The disclosed launch cup comprises an outwardly chamfered leading end and a plurality of elongate exterior ribs spaced evenly around an otherwise cylindrical wall. The ribs are configured to extend longitudinally from the leading end toward the trailing end and blend into an anterior skirt on the trailing end. The trailing end is configured in a receptacle aft for explosive propulsion and the leading end is configured in a receptacle fore to receive the hollow tube projectile therein.

Abstract: A primer pocket swager is provided. The primer pocket swager includes a base removably coupled to a press. It further includes a swage pin removably coupled to the base, wherein the base includes a first support surface and a second support surface, wherein the first support surface contacts a first corresponding surface of the press and the second support surface contracts a second corresponding surface of the press. The first support surface is located on a different and substantially parallel plane than the second support surface.

Abstract: A detonator which includes a tubular housing with a bore in which is formed a compartment that houses a first frangible container with a first quantity of a first material inside the first container, a second frangible container with a second quantity of a second material inside the second container, and an actuating mechanism which is operable to break the first container and the second container thereby to allow the first material to contact the second material and form an explosive composition inside the compartment.

Abstract: A hybrid primer device comprising electric primer and chemical primer housed in a percussion cap. The electrical primer comprises single pin or plurality of electrode pin pair. Each electrode pair comprises of at least one anode and cathode pin which are insulated and arranged at predetermined distance from central axis. The length of each pair of anode and cathode pins varies to help create multiple trigger points across the length of the cartridge. The chemical primer provides ignition of propellant in absence of the electric power. Application of high voltage electric pulse across the electrodes generates electric arcs between the pairs at multiple points inside cartridge resulting in instantaneous combustion of the propellant creating a high pressure in the cartridge case which improves the projectile's performance. The electric arcs generated will continue even after the chemical primer is exhausted thus enabling primer to continuously burn the propellant ensuring complete combustion.

Abstract: Disclosed here are methods, devices, paradigms and structures for wiring a picture frame, and for generating user defined templates for hanging picture frames wired using the device in various layouts. A template may be generated on a flexible material, such as a paper. The template includes a manifestation of picture frames in a particular layout. The dimensions of the manifestation of the picture frames are substantially the same as actual picture frames for which the template is generated. The template also includes a marker in the manifestation of each of the picture frames that indicates a position for placing a fastener on the wall to hang the picture frame.

Abstract: A modular growth chart assembly includes a growth chart module, one or more picture frame modules removably attached to a first side of the growth chart module, and at least one decorative frame module removably attached to the a second side of the growth chart module opposite of the first side. The growth chart module extends along a vertical height from a bottom end to a top end. The growth chart module includes hash marks disposed along its vertical height for measuring height, for example, of a child. Photos of the child can be implemented with the picture frame modules for adapting the growth chart assembly to a particular user or child. With the modular growth chart assembly, a user may substitute the decorative frame module to adapt the growth chart assembly along with a child's changing preference or interest.

Abstract: The measuring machine (1) for measuring workpieces (23, 23a) features a machine table (2) and a mechanical device comprising a measuring slide movable in a first linear axis and a cross slide movable in a second linear axis, and a quill shaft (7) arranged on the cross slide and movable in a third linear axis. Arranged on the quill shaft (7) is, in addition to a sensor (9) for measuring the workpiece, also a gripper (11) by means of which a workpiece (23a) can be retrieved from a magazine (22) and transferred to the clamping device (20), or retrieved from the clamping device (20) and transferred to the magazine (22).

Abstract: The present disclosure provides a measurement apparatus and a film-coating device.

Abstract: An apparatus for measuring contamination of a plasma generating includes: a chamber; a susceptor provided in the chamber and on which a substrate is mounted; a plasma generator configured to generate plasma in the chamber; an inner jacket provided in the chamber and surrounding a space where the plasma is generated; a V-I probe electrically connected to the inner jacket and configured to detect a phase difference between a voltage and a current; a power supply unit configured to supply the voltage to the inner jacket through a blocking capacitor; and a monitor connected to the V-I probe and configured to store and display measurement data. A thickness of a contamination layer on a surface of the inner jacket is determined by analyzing a signal obtained by supplying the voltage to the inner jacket.

Abstract: An optical unit includes: a first diffraction grating where light from a light source enters; a second diffraction grating that generates interference light as a result of diffracted light rays emitted from the first diffraction grating entering the second diffraction grating; and an optical member including a pair of reflective surfaces that are parallel and opposite to each other, the optical member being configured such that the pair of reflective surfaces respectively reflect ±mth-order diffracted light rays that are diffracted light rays of a specific order among a plurality of orders of the diffracted light rays emitted from the first diffraction grating so as to guide the ±mth-order diffracted light rays to the second diffraction grating, where m is a natural number.

Abstract: The present invention provides a detection device and a detection method. The detection device comprises a light source module, a receiving module, an image generation module and a judgment module, wherein the light source module is configured to emit light towards a film at a predetermined angle, the receiving module is configured to receive interference light formed by first reflected light reflected by an upper surface of the film and second reflected light reflected by a lower surface of the film, the image generation module is configured to generate an interference fringe image according to the interference light, and the judgment module is configured to judge whether thickness of the film is uniform according to the interference fringe image. The detection device can perform high accuracy detection on uniformity of the thickness of a film, thereby facilitating improving display quality of a display panel.

Abstract: A position-measuring device includes a first scale and a second scale, which are arranged end-to-end to extend across a measurement range, as well as a scanning unit having a light source configured to emit a light beam. The first scale includes a reflective phase grating having first periodic marks which diffract an incident light beam into a predetermined diffraction order with a first diffraction efficiency. The second scale includes a reflective phase grating having second periodic marks that differ in shape from the first periodic marks. A reflectivity of the phase grating of the second scale is reduced compared to a reflectivity of the phase grating of the first scale to such an extent that the phase grating of the second scale diffracts the incident light beam into the predetermined diffraction order with the first diffraction efficiency.

Abstract: A sensor is disclosed that can include a light component in support of a first light source operable to direct a first beam of light, and a second light source operable to direct a second beam of light. The sensor can also include an imaging device positioned proximate the light component and operable to directly receive the first beam of light and the second beam of light, and convert these into electric signals. The imaging device and the light component can be movable relative to one another. The sensor can further include a light location module configured to receive the electric signals and determine locations of the first beam of light and the second. beam of light on the imaging device. In addition, the sensor can include a position. module configured to determine a relative position of the imaging device and the light component based on the locations of the first beam of light and the second beam of light on the imaging device.

Abstract: An optical axis angle inspection device is provided with a first camera and a screen which are disposed in front of a laser distance meter, is provided with a point light source on the screen, and is provided with a second camera disposed behind the laser distance meter. An image of the laser distance meter is captured by the first camera, and the height of the point light source is fitted to the height of the laser distance meter on the basis of the captured image. Then, an image of the point light source is captured by the second camera, and a difference in height between the centroid of the captured image and the point light source is specified. The optical axis angle of the laser distance meter is calculated from the difference in height and the distance from the screen to the laser distance meter.

Abstract: Techniques are provided for generating sensor data from a locker compartment and transmitting the sensor data to a locker controller. The sensor data indicates one or more characteristics of an item present in the locker compartment. Upon receiving the sensor data, the locker controller transmits the sensor data to a locker manager, which, based on, at least in part, the sensor data indicating the one or more characteristics of the item, determines one or more dimensions of the item present in the locker compartment. The locker controller also requests one or more reference dimensions of the item, determines whether the one or more dimensions of the item match the one or more reference dimensions of the item, and if so generates and transmits a first report message indicating that the one or more dimensions of the item match the one or more reference dimensions of the item.

Abstract: The present application discloses a probe placement module for placing probes on a virtual object depicted in an image. The probe placement module is configured to place probes on interest points of an image so that the probes can accurately represent a pattern depicted in the image. The probe placement module can be configured to place the probes so that the probes can extract balanced information on all degrees of freedom associated with the pattern's movement, which improves the accuracy of the model generated from the probes.

Abstract: Disclosed is a device for checking the distribution of fluid ejected from a nebulizing dispenser of fluid, of the type including a discharging nozzle for a nebulized fluid. The device having detecting means for detecting the temperature difference between at least part of the nebulized fluid ejected from the dispenser and a one contrast space, and/or the temperature difference caused by the nebulized fluid ejected from the dispenser to the contrast space. In this case, the contrast space is arranged so as to be at least partially incident to said nebulized fluid.

Abstract: To provide a measurement system in which a desired reflection target is properly identified. The system 1 includes a prism 4, and a total station 3 which, for conducting distance measurement based on reflected distance-measuring rays which are output to the prism 4 and reflected therefrom. The prism 4 is equipped with specific identification information such that the total station 3 sets up the identification information 6, and incorporates the specific identification information 6 of the prism 4 for checking the above specific identification information 6 and the setup identification information 6.

Abstract: A system including a pointing rod 4 positioned on a measurement point X, a prism 3 fixed at a position deviated by a first fixed length L1 from the measurement point X in an axial direction PP of the pointing rod 4, an inclination casing 5 for fixing an analysis pattern 41 located at a position deviated by a second fixed length L2 from the prism 3 in an axial direction of the pointing rod 4 and is perpendicular to a surface with respect to the axial direction of the pointing rod 4, and a survey machine 2 having an image-taking section 22, a section of measuring a distance to the prism, and a section of measuring an angle 11,12. The position of the measurement point is measured from a position of the prism 3, an inclination direction A of the pointing rod 4, and the first fixed length L1.

Abstract: Disclosed is a tidal current meter that measures the velocity of a tidal current. The tidal current meter includes an oscillator, a calculation section, a depression angle setup section, and a drive section. The oscillator is capable of transmitting an ultrasonic wave into water and receiving the reflection of the transmitted ultrasonic wave. The calculation section calculates the velocity in accordance with the Doppler shift frequency of the reflection received by the oscillator. The depression angle setup section sets a depression angle, that is, the angle formed by the transmission direction of the ultrasonic wave and a horizontal plane. The drive section drives the oscillator in such a manner as to transmit the ultrasonic wave and receive the reflection of the transmitted ultrasonic wave at the depression angle set by the depression angle setup section.

Abstract: The present disclosure relates to a method and apparatus for determining the misalignment between a device and a platform (such as for example a vessel or vehicle) using radius of rotation of the device, wherein mobility of the device may be constrained or unconstrained within the platform. The device may be moved or tilted to any orientation within the platform and still provide a seamless navigation solution without degrading the performance of this navigation solution. This method can utilize measurements (readings) from sensors (such as for example, accelerometers, gyroscopes, etc.) whether in the presence or in the absence of navigational information updates (such as, for example, Global Navigation Satellite System (GNSS) or WiFi positioning).

Abstract: A circuit device includes a clock signal generation circuit that generates a clock signal through an oscillation circuit, and a detection circuit including a circuit operating through an operation signal based on the clock signal. The clock signal generation circuit includes a first frequency adjustment unit which is capable of adjusting an oscillation frequency before an physical quantity transducer and the circuit device are connected to each other, and a second frequency adjustment unit which is capable of adjusting the oscillation frequency in a state where the physical quantity transducer and the circuit device are connected to each other.

Abstract: A system and method for inertial sensing using large momentum transfer atom interferometry. Certain examples include applying a ?/2-?-?/2 sequence to a cloud of atoms that produces 2?k momentum splitting, and applying at least one augmentation pulse to the cloud of atoms to increase the momentum splitting. For instance, examples include atom optics that are based on stimulated Raman transitions and adiabatic rapid passage that produce momentum splittings of at least 30 photon recoil momenta in a Mach-Zhender interferometer. In some examples, substantial recapture of the atoms allows for higher data rates.

Abstract: A mobile platform includes one or more haptic feedback elements that are positioned in regions of the mobile platform that are proximate to a facial region of a user. By way of example, the haptic feedback elements may be electric force elements that overlay a display. The mobile platform is capable of determining a current location and receiving a desired location, which may be, e.g., a location provided by the user, a location with superior signal strength or of another mobile platform. The mobile platform determines directions from the present location to the current location and translates the direction in to control signals. Haptic signals are produced to the facial region of the user by the haptic feedback elements in response to the control signals, thereby providing the directions to the user.

Abstract: An angle offset judging device (1) includes: an azimuth histogram generating section (126) for obtaining an appearance frequency of estimated azimuths; and an evaluating section (127) for making an evaluation of whether or not the appearance frequency thus obtained shows a tendency which is observed in a case where an azimuth is properly estimated under a binding condition concerning an advancing direction of a movement of a moving body.

Abstract: A system and method for locating, tracking, and/or monitoring the status of personnel and/or assets (collectively “trackees”), both indoors and outdoors, is provided. Tracking data obtained from any number of sources utilizing any number of tracking methods (e.g., inertial navigation and signal-based methods) may be provided as input to a mapping application. The mapping application may generate position estimates for trackees using a suite of mapping tools to make corrections to the tracking data. The mapping application may further use information from building data, when available, to enhance position estimates. Indoor tracking methods including, for example, sensor fusion methods, map matching methods, and map building methods may be implemented to take tracking data from one or more trackees and compute a more accurate tracking estimate for each trackee.

Abstract: The present disclosure relates to a method and apparatus for determining the misalignment between a device and a pedestrian, wherein the pedestrian can carry, hold, or use the device in different orientations in a constrained or unconstrained manner, and wherein the device includes an optical sensor or camera. The optical sensors have a corresponding frame for the optical sensors' axes. The misalignment between the device and the pedestrian means the misalignment between the frame of the optical sensor assembly or camera in the device and the frame of the pedestrian. The present method and apparatus can work whether in the presence or in the absence of absolute navigational information updates (such as, for example, Global Navigation Satellite System (GNSS) or WiFi positioning).

Abstract: The present disclosure relates to a method and system for providing and enhanced navigation solution of a device within a platform (such as for example person, vehicle, or vessel of any type), wherein the device is within the platform and may be strapped or non-strapped to the platform, wherein in case of non-strapped the mobility of the device may be constrained or unconstrained within the platform, wherein the enhancement of the navigation solution is through multiple sensor assemblies, wherein the multiple sensors assemblies are not necessarily all on the device, and wherein the multiple sensors assemblies are within the platform. This method works for a navigation solution utilizing measurements from sensors (such as for example, accelerometers, gyroscopes, magnetometers etc.) whether in the presence or in the absence of absolute navigational information (such as, for example, GNSS or WiFi positioning).

Abstract: Disclosed in some examples are methods, systems, and machine readable mediums that provide location based services such as navigation in an indoor space by utilizing a network of specially configured locator nodes (LNs) and the identified line of sight (LOS) relationships between the LNs. The LOS relationships may be automatically learned by the LNs.

Abstract: A vehicular information provision system for providing information to at least one of the inside and outside of a traveling vehicle includes a server configured to associate output data outputted from the vehicle with event identification information for identifying a predetermined event depending on a position on a map and hold the associated output data and event identification information, an on-board unit which is to be mounted on the vehicle and configured to specify a vehicle position based on positioning information acquired by a satellite-positioning system and pre-acquired map information and output the event identification information correlating with the specified vehicle position, and an information provision apparatus which is to be mounted on the vehicle and configured to acquire the output data correlating with the event identification information acquired from the on-board unit from the server and cause the output data to be outputted from an output unit.

Abstract: A system and method are provided for generating travel sheds which show the area reachable in a given amount of time by different modes of transport. A travel shed may consist of a series of polygons or other geometric shapes showing areas which are reachable from a given address or location within a specified travel time by utilizing a specified mode of transport (e.g. driving, biking, walking, public transportation, etc.). Techniques are disclosed for enabling the rapid calculations of travel times. In one embodiment, the rapid generation of travel times and associated travel sheds may be enabled by performing a number of pre-processing steps (e.g. downsampling, progressive road type removal, etc.) on road graph data. The pre-processing steps reduce the size of the road graph while still preserving enough of the road graph to generate accurate travel sheds. One example use of travel sheds is to enable searching for points of interest (e.g. homes, apartments, hotels, restaurants, schools, parks, etc.

Abstract: The disclosure includes a system and method for determining a current location of a user at a current time. The method may include determining journey data associated with one or more of the user, the current location, and the current time, where journey data describes one or more historical journeys of the user. The method may include determining, based on the journey data, an estimated time of arrival (ETA) describing an arrival estimate of when the user and a vehicle will arrive at an endpoint of a journey; and transmitting the ETA to a network.

Abstract: A current location measured by a GPS receiver is defined as a base location. Individual points fairly near to the base location that are located on roads whose distances from the base location fall within a predetermined distance are set as candidate points. A distance between the base location and a candidate point to be evaluated is calculated. In a case where the distance is larger than a threshold value statistically estimated from a history of calculated distances between the base location and previously set candidate points that draw a trajectory on a road leading to the candidate point to be evaluated, the threshold value defining a rough upper limit of a distribution range of distances between the base location and the candidate points, it is judged that a true current location is not located on the road in which the candidate point is located.

Abstract: A method of determining whether there is a need to re-calculate a trip route including a departure point and a destination by using traffic information according to an embodiment of the present invention is provided.