Abstract: A target actuation system is provided. The target actuation system includes a housing having a target actuation mechanism, remote control unit, actuation power source, and a mechanism guard plate. The target actuation mechanism includes an actuator, a target attachment feature configured to receive a target, and an attachment spindle about which the target attachment feature can rotate. The remote control unit is operatively connected to the actuation mechanism and configured to actuate the actuation mechanism upon receiving an actuation signal from a remote transmitter. Once actuated, the substrate is moved from a target-unexposed position to a target-exposed position. The target attachment feature includes modular configurations that allow for the target actuation system to be reconfigured for a particular type of target movement.

Abstract: Embodiments may take the form of a composite shaped charge. In an example embodiment, a shaped charge includes a casing, an energetic material positioned within the casing, and a liner substantially covering the energetic material. At least one of the casing, the energetic material, and the liner comprises a composite construction. An example embodiment may take the form of a case having a composite construction. An example embodiment may take the form of an energetic material having a composite construction. An example embodiment may take the form of a liner having a composite construction.

Abstract: The invention relates to an igniter carrier (4) for an igniter unit (1), particularly for a gas generator, comprising a first receptacle section (8) for an igniter (2), a second receptacle section (9) and a connecting section (7) for attaching the igniter unit (1), wherein the igniter carrier (4) is prefabricated from a plurality of individual parts joined together and can be assembled in an assembly process as an individual part (4) of an assembly (1) together with an igniter (2) and a connector part (3). The invention further relates to an igniter unit (1), particular for a gas generator, comprising such an igniter carrier (4), to an igniter (2) and to a method for producing such an igniter unit (1).

Abstract: A high strength polymer-based cartridge casing can include a first end having a mouth and a neck extending away from the mouth. Next, a shoulder extends below the neck and away from the first end. The cartridge can have a frangible portion capable of being split upon discharge of a projectile. A projectile can be disposed in the mouth.

Abstract: A rudder system includes a pivotable rudder part, a rudder housing, on which the pivotable rudder part is rotatably mounted, and a resilient locking device. The pivotable rudder part is movable relative to the rudder housing from a pivoted-in position into a pivoted-out position. The resilient locking device is held in a pretensioned position by the pivotable rudder part when the pivotable rudder part is in the pivoted-in position such that, if the pivotable rudder part is in the pivoted-out position, the resilient locking device can be moved by tension relief from the pretensioned position into an at least partially tension-relieved position. In addition, the resilient locking device in the at least partially tension-relieved position blocks a movement of the pivotable rudder part relative to the rudder housing.

Abstract: A folding fin system includes a fin root and an upper fin part that is rotatably borne on the fin root. The upper fin part may be moved relative to the fin root between an unfolded and a folded position, and wherein the upper fin part and the fin root may be locked relative to one another using a slot-and-key system when the upper fin part is in the unfolded position.

Abstract: To increase the range of a spin-stabilized projectile which moves in a surrounding medium, the surrounding medium from a stagnant-water region of the projectile is, by means of a part of the rotational energy of the projectile, conveyed under the inflowing boundary layer at the outer surface of the projectile, and thus the speed gradient of the boundary layer in the vicinity of the wall is reduced. For this purpose, the outer surface has at least one encircling groove (9) which is connected by radial transverse ducts (10) to at least one longitudinal duct (11) in the interior of the projectile, which in turn is connected to an opening in the rear of the projectile.

Abstract: Projectiles with amorphous polymer tips have an elongated body, the body having a forward end, the body having a rear end opposite the forward end, the body having an intermediate cylindrical portion between the rear and forward ends, the front end of the body defining a cavity, a nose element, at least a portion of which is received in the cavity, wherein the nose element is an elongated body having opposed ends, and wherein the nose element is polymer resin having a glass transition point temperature greater than or equal to 185° C. The nose element may be a polymer resin that does not have a discrete melting point. The nose element may be a polymer resin having a glass transition point temperature less than or equal to 225° C. The nose element may be a polymer resin having a molding temperature melt point greater than or equal to 330° C.

Abstract: A method and device enable the linear separation of two elements attached to each other through two connecting surfaces which are conical in this example, of a first element and a second element respectively, using thermite placed on the other side of the wall of the outer element, facing a connecting arrangement placed between both connecting surfaces. An electrical triggering of the thermite causes a quick and local warming-up, at the connecting arrangement which, after melting, enables both elements to be separated.

Abstract: A method and device enable the linear separation of two elements attached to each other through two connecting plates of the first element and the second element respectively. An arrangement connecting and separating the two connecting plates are mixed and comprise a layer. The connecting arrangement comprises soldering, glue, or resin, whereas the separating arrangement comprises thermite. These elements can also be layered rather than mixed. An electrical triggering of this assembly causes its quick and local warming-up and thus enables both of these elements to be separated.

Abstract: An ammunition carrying apparatus configured to surroundably mount a human forearm wherein the ammunition carrying apparatus is operable to receive and retain individual bullets and gun magazines. The ammunition carrying apparatus includes a tubular body that includes a hollow passage that is operable to bias against a human forearm. The body has an exterior surface and a first side and second side. Secured to the first side is a bullet keeper having a plurality of bullet receptacles configured to receive and retain an individual conventional bullet. A light keeper is further secured to the first side wherein the light keeper is operable to receive and retain a conventional flashlight. Also present are gun magazine holders formed to receive and retain conventional gun magazines. The gun magazine holders include a flap member that is operable to provide access to the interior volume of the gun magazine holders.

Abstract: Disclosed herein is a device for containing and accessing ammunition. Specifically, a shell carrier assembly is presented herein that comprises a shell carrier holder, wherein the shell carrier holder comprises a releasable connector assembly; and a shell carrier, wherein at least a portion of the shell carrier holder and at least a portion of the shell carrier are operably coupled via the releasable connector. This device allows a wearer to quickly remove the shell carrier from the shotgun, allowing a fresh detachable shell carrier to be installed.

Abstract: A fuse of a missile has a power supply system containing a power supply unit with at least one hot side, at least one cold side and at least one thermo generator disposed between the hot and cold sides. In order to achieve rapid and reliable electricity generation for electrical units of the fuse, it is proposed that the power supply unit contain a pyro unit on its at least one hot side for producing heat by a combustion process.

Abstract: The invention relates to an electromechanical primer cap, having an explosive mixture for the selective electrical or mechanical initiation of the explosive mixture, having an outer metal cup, and electrically conductive pole piece, a firing bridge support body made of an electrically insulating material, with a through-bore, on the upper side of which a firing bridge is arranged, and having a counter surface placed onto the explosive mixture, wherein a hole through which the pole piece protrudes is constructed in the vase of the metal cup. A portion of the explosive mixture lies on a contact surface of the pole piece, and the counter surface protrudes as far as the through-bore of the firing bridge support body, or into or through the bore, and continues to just above the contact surface.

Abstract: A rock-fracturing mining explosive element; said explosive element subjected to an initial spreading against a target surface on impact of said explosive element with said target surface; said explosive element so constructed as to control the rate of spreading and compression against said surface prior to detonation.

Abstract: A micrometer provides a quick adjustment mode and a fine adjustment mode. A spline-like rotary coupling configuration constrains the micrometer thimble and a threaded element to move together with respect to rotation, but does not constrain the position of the threaded element relative to the thimble along the measurement axis. A gear in the micrometer frame includes gear teeth that mesh with the threaded element and roll thereon along the measurement direction. A locking arrangement, when unlocked, allows the meshed gear to be rotated by a user to drive the threaded element along the measuring axis in the quick adjustment mode. When locked, the locking arrangement prevents motion of the gear to provide the fine adjustment mode, wherein the user rotates the thimble to screw the threaded element through the meshed teeth of the gear, to adjust the spindle position.

Abstract: A socket and wrench gauge provides for the portable and precise measurement of the dimension of a bolt or nut across the flats thereof, in order to determine the precise size of the socket or wrench required for use therewith. The socket and wrench gauge consists of two parallel jaws with gripping points, with the first jaw and gripping point extending laterally from an elongated slide scale and the opposite jaw and gripping point extending laterally from an elongated body receiver and raceway through which the slide scale operates. The scale consists of two linear rows of dimensional numbers thereon, with each of the numbers corresponding to a distance between the two jaws and gripping points. The numbers are placed longitudinally along the face of the scale for simplicity and greater legibility.

Abstract: Measuring device for measuring a rotationally symmetrical cavity in a workpiece has a base body for supporting on the workpiece, and a measuring head with a sensor for scanning the inner wall of the cavity. The measuring device has a shaft connected to the base body. Measuring head is movable relative to base body in the axial direction of the shaft and is rotatable about a rotational axis defined by the shaft. The shaft is configured as a hollow shaft, and accommodates a drive shaft rotationally drivable by a rotary drive apparatus. A distal end of the drive shaft is connected to the measuring head in a rotationally fixed manner. The shaft is situated on the base body and movable in the axial direction of the shaft by a slide bearing system. An axial drive apparatus moves the shaft relative to the base body.

Abstract: A probe (100) comprises a frame (2), a movable armset (3) and a processing circuit (30; 30?) for processing signals. The processing circuit is able to individually detect the state of contacts (13) defined by the cooperation between mechanical elements of the armset and mechanical elements of the frame, that is the closing or opening of the contacts, and provide a signal indicative of a rest position of the probe when it detects no more than one open contact. A method for processing signals uses said circuit in order to provide a signal indicative of a rest position of the probe. The circuit and the method for processing signals are advantageously implemented for processing the output signals of a touch probe adapted to check dimensions or position of a workpiece in coordinate measuring machines and machine tools.

Abstract: A system is provided for measuring a thickness of a rubber layer of a tire. The layer includes a joined face, which is joined to an adjacent metallic reinforcement, and a free face in contact with air. The system includes a casing with an application face for contacting the free face, and a sensor positioned in the casing and structured to measure a distance d between the joined face and the free face. The sensor includes a source coil element, which is a source of an alternating magnetic field, and a sensitive coil element, which is an element sensitive to a variation in a magnetic flux density in a vicinity of the source coil element. A frequency and an excitation power of the source coil element are such that the magnetic flux density between the adjacent metallic reinforcement and the source coil element increases as the distance d decreases.

Abstract: The invention relates to the determination of the rotational position of a sensor by means of a laser beam emitted by a satellite. For this purpose, the sensor includes a rotational position determination device which has a laser beam detection device for detecting the laser beam emitted by the satellite. Moreover, the rotational position determination device includes a control device which is designed for determining the rotational position of the rotational position determination device based on the detected laser beam.

Abstract: A method and system for acquiring three-dimensional (3D) coordinates of a surface is provided. The method includes providing the scanner configured to emit a light from the light source and reflect the light onto the surface, the scanner further being configured to determine with a processor a three-dimensional coordinate of a point on the surface based at least in part on a first and second angle measuring device and a reflection of the light from the surface. An image is acquired of the surface with a camera and a feature is identified. A first area is identified having a high information content and a first arc segment is determined. The surface is scanned by rotating a motor at a first speed during the first arc segment and at a second speed during a second arc segment, the second speed being greater than the first speed.

Abstract: A measuring apparatus and method for determining dimensional characteristics of a measurement object use a sensor head in order to register desired measurement points on the measurement object. The sensor head comprises a polychromatic light source for generating light having various wavelengths of light, a spectrometer, and an optical system having at least one lens element. The optical system produces a first defined range of color dependent foci and a second defined range of color dependent foci in front of the at least one lens element. The spectrometer generates a first spectral information when the measurement object is in the first defined range, and it generates a second spectral information when the measurement object is in the second defined range. An evaluation unit exploits the first spectral range in a coarse measurement mode, and it exploits the second spectral range in a fine measurement mode.

Abstract: A method for measuring three-dimensional coordinates of an object surface with a line scanner, the line scanner including a projector and a camera, the projector projecting onto the object surface a first line of light at a first time and a second line of light at a second time, the integrated energy of the second line of light different than the first line of light, the camera capturing the reflections of the first line of light and the second line of light, a processor determining portions of the image that are saturated or have electrical noise, and determining three-dimensional coordinates of the object surface based at least in part on the processed data.

Abstract: A location-based facility management system includes a database server configured to store object information on a management target facility acquired in advance as a database, an image acquisition module configured to acquire an object image and GPS information, an auto calibration module provided with an auto calibration algorithm which decides an internal parameter for the image, a DB input/output module configured to store the object information in the database server and to receive the object information from the database server, a position correction module provided with a position correction algorithm which corrects the GPS information of the object image using the internal parameter decided by the auto calibration module and the object information received from the DB input/output module, and a mobile device provided with a facility management application which detects a characterizing point of an object image acquired by a camera.

Abstract: Sensor for enabling positioning of a flexible element subject to applied forces, the sensor includes at least two spatially separated light permeable tubes, 10 each having a first end 1a, 10a arranged on a first frame portion 11a and a second end 1b, 10b arranged on a second frame portion 11b of the flexible element. Each of the light permeable tubes in the sensor includes a light detecting device 3, that is connectable to a processing unit 4, and arranged at a light detecting position of each of the light permeable tubes and configured to detect light emitted from a light emitting source 2 through each 10 of the at least two light permeable tubes 1, 10 and configured to transfer information including information relating to the detected light to the processing unit 4.

Abstract: The invention provides a stress display member including: a selective reflection layer, in which the selective reflection layer includes cholesteric liquid crystal layers that are obtained by curing a liquid crystal composition including a polymerizable liquid crystal compound, and the selective reflection layer is a layer that selectively reflects circularly polarized light having any one sense of right-handed circularly polarized light and left-handed circularly polarized light in a specific wavelength, a stress display member further including a birefringence layer and optionally including a circularly polarized light separating layer, and a strain measurement method that is performed by using any one of the stress display member. According to the stress display member of the invention, it is possible to measure and visually observe a strain that occurs in a target having a large surface area at a low cost and measure a strain with high measuring accuracy.

Abstract: A system for inspecting an object has at least one light projector and at least one camera jointly defining a field of view and a computer operatively connected thereto. The computer is configured to acquire object data representative of the outer surface of the object through projection of light thereon by the light projector and acquisition of return light by the camera. The object data relates surface points on the outer surface of the object to one or more source point of the light projector. The computer is further configured to generate inspection information data based on the acquired object data and project the inspection information data on at least some of the surface points of the outer surface of the object using the corresponding source points of the at least one light projector. A method inspects an outer surface of an object.

Abstract: An apparatus for measuring of a curvature of a thin film, is adapted to measure the curvature of a thin-film. The apparatus includes a light emitting module, a first optical module, a second optical module, a third optical module, an image capture module, and an image analysis module. The light emitting module emits at least one line laser as an incident light whose cross-sectional shape is a geometric picture formed of lines. The incident light is transmitted through a first optical path formed of the first optical module, and is directed to incident the thin film by the second optical module. The reflected light is reflected by the thin film go through the second optical path, and is directed to transmit through the third optical path by the third optical module, and then is captured by the capture module to form a second geometric picture.

Abstract: Described are imaging systems that employ diffractive structures as focusing optics optimized to detect visual edges (e.g., slits or bars). The diffractive structures produce edge responses that are relatively insensitive to wavelength, and can thus be used to precisely measure edge position for panchromatic sources over a wide angle of view. Simple image processing can improve measurement precision. Field-angle measurements can be made without the aid of lenses, or the concomitant cost, bulk, and complexity.

Abstract: A method for studying a zone of an object, the zone exhibiting a mass-thickness and comprising at least one chemical element, the method including a step of exposing a part of the zone of the object to an electron beam, a step of identifying each chemical element present in the said zone by virtue of the exposure step, a step of measuring, for each chemical element identified, a corresponding intensity of an X-ray radiation emergent from the object on account of the said exposure step, a step of determining a value of the said mass-thickness dependent on each measurement step, and a step of determining a value of the concentration of each chemical element identified using the said value of the mass-thickness determined.

Abstract: A hydrostatic level-measuring system and related apparatus and method for measuring with precision, a level normal to gravitation of a physical surface, comprising: a plurality of N water-holding cups containing water and fluidically interconnected with one another and resting upon the physical surface, where N is greater than or equal to 2; each of the water-holding cups of comprising a cup height hn thereof from a bottom to a top of the cup which cup height hn is known a priori within acceptable measurement errors; and a micrometer system for measuring on an absolute or relative scale, a distance dn between the top of each the cup and the top surface of the water wherein a meniscus visible to a user is formed when the contact occurs and the meniscus is used to guide the measurement precision.

Abstract: A method for determining an environmental pressure change affecting a pressure sensor within a portable device to determine an elevation of the portable device is disclosed. The method involves estimating a location of the mobile device, estimating an atmospheric pressure associated with the mobile device at a server based on data indicative of atmospheric pressure received from the mobile device, and generating the elevation of the mobile device based on the atmospheric pressure associated with the mobile device and reference data indicative of an absolute elevation reference. The absolute elevation determined may be based on the estimated location of the mobile device and elevation data obtained from a reference map.

Abstract: A method for calibrating a measurement device by a target object is disclosed. Prior to calibrating the measurement device the suitability of the target object is inspected by multiple evaluation criteria. The calibration of the measurement device by the target object is only performed if the target object meets all evaluation criteria. To evaluate the target object, a camera device takes an image of the target object without using a laser beam and an image of the target object with using a laser beam, with the images then evaluated by image processing and object identification procedures.

Abstract: The invention relates to an actuator element for setting the position of a target mark of a sighting telescope having a front module and a rear module, and the front module and rear module are connected to one another by means of a coupling mechanism, which coupling mechanism can be manually actuated in order to separate the front module from the rear module.

Abstract: An offset calculation circuit comprising a data obtaining unit for sequentially obtaining two-axis or three-axis magnetic detection data as a set of data points of a two-axis coordinate system or a three-axis coordinate system; an offset recording unit for recording offset components of the magnetic detection data as an offset point of the two-axis coordinate system or the three-axis coordinate system; and an offset calculation unit for calculating a first reference line or a first reference plane put between first and second data points among the set of data points, and subsequently moving the offset point recorded in the offset recording unit in a direction toward the first reference line or the first reference plane to calculate a first offset candidate point.

Abstract: Systems and methods for providing automatic detection of inertial sensor deployment environments are provided. In one embodiment, an environment detection system for a device having an inertial measurement unit that outputs a sequence of angular rate measurements comprises: an algorithm selector; and a plurality of environment detection paths each receiving the sequence of angular rate measurements, and each generating angular oscillation predictions using an environment model optimized for a specific operating environment. The environment model for each of the environment detection paths is optimized for a different operating environment. Each of the environment detection paths outputs a weighting factor that is a function of a probability that its environment model is a true model of a current operating environment given the sequence of angular rate measurements; and wherein the algorithm selector generates an output based on a function of the weighting factor from each of the environment detection paths.

Abstract: A sensor device includes a first physical quantity sensor, a drive section adapted to generate a drive signal for driving the first physical quantity sensor with a drive frequency, a second physical quantity sensor, and an output section adapted to generate an output signal based on a signal from the second physical quantity sensor and a signal having a frequency n times (n is an integer equal to or greater than 1) as high as the drive frequency.

Abstract: A micromechanical Coriolis rate of rotation sensor for detecting a rate of rotation, comprising a substrate, a measurement axis, a detection axis, and a drive axis, each disposed orthogonally to each other and a first and a second driving mass disposed in a plane parallel to the substrate. Each driving mass being rotatably connected to the substrate by means of a central suspension. The two central suspensions being disposed along the detection axis. Drive electrodes generate rotary motions of the driving masses about the drive axis at each central suspension. Elastic connecting elements are disposed on each of the driving masses on both sides of the detection axis to connect and oscillate the two driving masses to synchronize their rotary motions.

Abstract: A rotation detection sensor is provided. The rotation detection sensor includes a fixed member spaced apart from a mass body, a first flexible member connecting the mass body and the fixed member to each other in a first direction, a second flexible member connecting the mass body and the fixed member to each other in a second direction perpendicular to the first direction, and membranes connecting the mass body and the fixed member to each other, the second flexible member being disposed between the membranes.

Abstract: A mechanism for providing an instruction notification for navigation. A method includes receiving destination data of a user device and generating default navigation instruction in view of the destination data. The default navigation instruction provides directions from a first location of the user device to a second location of the destination data. The method also includes setting the user device to a commute mode in view of the destination data. The commute mode includes generating a modified navigation instruction that modifies the default navigation instruction.

Abstract: A route setting device of an agricultural working vehicle, wherein the route setting device includes a reference-measurement starting switch unit which accepts a setting operation of reference-measurement starting, and a reference-measurement ending switch unit which accepts a setting operation of reference-measurement ending, the reference-route setting unit has a reference-measurement starting setting unit which sets a starting point of the reference-route based on the setting operation of the reference-measurement starting switch unit, and a reference-measurement ending setting unit which sets an ending point of the reference-route based on the setting operation of the reference-measurement ending switch unit, and the starting point is renewed with every setting operation of the reference-measurement starting switch unit.

Abstract: A device configured to determine a rotation angle with respect to a proceeding direction includes an accelerometer configured to obtain acceleration information related to movements of the device; a storage unit configured to store the acceleration information; and a controller configured to transform coordinates of the acceleration information, filter the acceleration information on the transformed coordinates, and determine the rotation angle of the device with respect to the proceeding direction of the device by using gravitational acceleration information on the transformed coordinates. The gravitational acceleration information is derived by using information about a time point when a vertical acceleration component at the transformed coordinates of the device has a maximum value, from among the acceleration information.

Abstract: Methods and apparatuses for generating a route plan for accessing harvestable resources is provided. A processor receives a node layout for a location with harvestable resources, wherein the location includes at least two parcels. A processor determines a first route network for the location at a first time step. A processor determines a second route network for the location at a second time step. A processor generates a first route plan is based, at least in part, on the first route network and the second route network.

Abstract: A wearable electronic device utilizes indicators on a display screen, such as tick marks positioned around the perimeter of the display, to point to the bearing of a desired location such as a nearest airport when GPS is enabled. The electronic device may be implemented as an aviation watch that comprises a display device having a screen including a plurality of indicators arranged proximal to a perimeter of the screen. The aviation watch determines a direction of an airport that is nearest in proximity to the location of the aviation watch and activates a subset of the plurality of indicators of the screen, the subset of the plurality of indicators providing a directional bearing to the airport determined to be nearest in proximity to the location of the aviation watch.

Abstract: An approach is provided for determining a position of a vehicle relative to a travel path based on driving behavior. An estimation platform processes driving information associated with a vehicle, mapping information associated with a segment of the travel path in use by the vehicle, or a combination thereof to determine a behavior trace to associate with the vehicle. The estimation platform also determines an offset between the behavior trace of the vehicle and the behavior trace of one or more other vehicles based on a matching between the behavior trace of the vehicle and the behavior trace of the one or more other vehicles relative to the segment of the travel path.

Abstract: An example vehicle system includes a speed sensor that measures a speed of a host vehicle and a processing device programmed to compare the speed to a speed threshold and determine an amount of time the speed is below the speed threshold. The processing device detects the presence of a traffic control device based on the amount of time the speed is below the speed threshold.

Abstract: An audio video navigation (AVN) terminal is disclosed. The terminal includes an interface unit configured to communicate with a wearable device, and a controller configured to determine a position of the wearable device and to provide a service based on the position. The terminal provides improved user convenience.

Abstract: Methods and apparatuses for generating a route plan for accessing harvestable resources is provided. A processor receives a node layout for a location with harvestable resources, wherein the location includes at least two parcels. A processor determines a first route network for the location at a first time step. A processor determines a second route network for the location at a second time step. A processor generates a first route plan is based, at least in part, on the first route network and the second route network.

Abstract: A method for providing a current location of a vehicle includes detecting and determining whether a smart key approaches the vehicle. Identification information of the smart key is received from the detected smart key. Information related to the current location is transmitted to an external device upon recognizing the inherent identification information to provide guidance to the current location of the vehicle through the external device.