Abstract: A waterproof holster includes articulating main body and cover that come together to form a cavity that is sealed off from the external environment. A sealing component improves the sealing of the main body and cover. The holster includes a latch for opening and closing the main body and cover. The holster also includes within the interior cavity a dock for securing a firearm or other piece of equipment to be stored within the holster. The holster is part of a system including user-wearable accessories such as a belt and leg straps.

Abstract: A firearm holster and a method of making the firearm holster is disclosed. The firearm is wholly or partially molded of ballistic material in such a way that a bullet that is discharged into the holster is retained within the holster or deflected so that it doesn't cause damage to the user of the firearm or other persons or property.

Abstract: The present invention provides an adapter apparatus and method for attaching a holster having at least one belt loop to a surface of another article. The adapter includes a flexible sheet having first and second surfaces. The sheet also has a longitudinally extending central panel with opposite ends. The width of the central panel is sized to pass through a holster belt loop. There is an end panel at each end of the central panel. The end panels have a transverse width greater than the width of the central panel. There are fastener components on the second surface corresponding to a complementary fastener component on a surface of another article. At least one end panel is foldable to a width for passage through the belt loop and then unfolded such that the fastener components will secure the sheet and holster to the surface of the other article.

Abstract: An archery peep sight cover envelops an archery peep sight to keep the archery peep sight clean of debris and prevents misalignment of the peep sight during transportation or storage for an archery bow. The archery peep sight cover includes a sight-cover body, a first string-attachment extrusion, a second string-attachment extrusion, and a string-receiving slit. The sight-cover body envelops the peep sight. The first string-attachment extrusion and the second string-attachment extrusion secure the archery peep sight cover to a bow string of the archery bow. The string-receiving slit receives the bowstring and the attached peep sight such that the peep sight is positioned within the sight-cover body and the bowstring frictionally engages the first string-attachment extrusion and the second string-attachment extrusion.

Abstract: A sight adjustment tool includes a surrounding frame and a sight adjustment module. The surrounding frame including two side members and a top member to define an adjustment cavity. The sight adjustment module includes a base platform movably supported within the adjustment cavity in an elevated direction for adjustably supporting a bottom of a pistol slide, two side clampers movably extended from the side members respectively to the adjustment cavity for biasing against two sides of the pistol slide respectively, and a sight adjuster including an adjusting jaw movably supported by a sight adjusting arm and suspendedly supported within the adjustment cavity for engaging with the sight element, wherein when the sight adjusting arm is rotated, the adjusting jaw is driven to slide along the sight adjusting arm for selectively adjusting the position of a sight element with respect to the pistol slide.

Abstract: A system for firearm target shooting monitoring, training, and feedback includes a camera directed at the aiming point of a firearm or a firearm training device. Embodiments include a trigger sensor and a laser emitter aimed at the aiming point of the firearm or firearm training device. A computer module can analyze video captured by the camera and determine if the firearm or firearm training device was aimed at a target region at the time of a trigger pull. User performance can be monitored, recorded, tracked, and reported to the user. Training and instruction modules can provide directed instruction and training exercises for a user to work on particular skills for which the user desires to raise proficiency.

Abstract: A retractable aiming system for equipping a military land vehicle, which system has a sight unit and a retractable mechanism that ensures, during use, the movement of the sight unit between two positions, a first position being outside the vehicle and a second position being inside the vehicle.

Abstract: A method includes providing an article having an impact side and an asset side and exposing the impact side of the article to a plurality of pressure waves, the pressure waves having a plurality of pressure wave frequencies. The method also includes reflecting at least one composite harmonic of a portion of the pressure wave frequencies and reducing an amplitude of a portion of the pressure waves.

Abstract: The present invention discloses a personal protection device for multiple less-lethal ammunition options. The device is comprised of a lightweight carbon-composite forearm sleeve assembly having one or more externally mounted light-weight multi-layer composite barrels of various calibers for dispensing less-lethal ammunition at controlled muzzle velocities. In addition, Picatinny Rail attachment points are provided for mounting external tactical gear. The invention thus provides the user with multiple selectable less-lethal ammunition options in a single device while protecting the operating arm. Internally, the gauntlet contains a pistol grip with an electronic control system for selecting and firing individual less-lethal ammunition.

Abstract: A remote ignition device includes an igniter element, a fuel/oxidizer element, and a smoke generating element. Each of the igniter element, the fuel/oxidizer element, and the smoke generating element is configured in a layered configuration such that impact of the igniter element causes ignition of the fuel/oxidizer element and further causes the smoke generating element to release a visible smoke. Shooting targets incorporating the remote ignition device and methods of making the remote ignition device are also described.

Abstract: The present disclosure relates to a shooting range which is movable or transportable so as to enable it to be operated at different locations as desired. The shooting range disclosed comprises of at least one open ended tubular element, a target assembly comprising at least one target and is placed at a rear end of the tubular element. The shooting range comprises of a wall means placed behind the target for resisting penetration by projectiles and to inhibit rebounding of projectiles there from. The shooting range comprises of a plurality of supporting frames for holding the open ended tubular element and wall means and further comprises a tray at the bottom of the wall means for collecting the residues.

Abstract: A method of producing a concussion device including providing a structure including a cavity, the cavity having a top opening; providing a first energetic charge disposed in a bottom portion of the cavity; providing an elongated member having a length, a width, and a thickness, with the length being greater than both the width and the thickness of the elongated member, the elongated member removably secured to the structure within the cavity and at least partially overlying the first energetic charge.

Abstract: An enhanced slide and a circumferential stop assembly for use with a bowfishing arrow may include matching shapes for engaging one another in use. The engagement of such matching shapes offers many improvements over conventional slide and stop assemblies, including an even circumferential distribution of impact between the slide and the stop as well as inhibiting relative longitudinal or rotational movement between the slide and stop assemblies. The stop assembly may further include a nock adapter for engaging a nock, thereby serving as a dual purpose adapter. For ease of use and installation, the stop assembly may be an outsert, meaning that it is adapted to fit snugly over an arrow shaft.

Abstract: A tape measure may include a housing including an interior space and a brake opening in communication with the interior space, a reel rotatably supported within the interior space, a tape blade at least partially wound on the reel, and a finger brake positioned adjacent the brake opening. The finger brake may include a support frame attached to the housing and including a frame opening, and a flexible member attached to the support frame and extending over the frame opening. The flexible member may be configured to deflect or elastically deform from a released position in which the flexible member is spaced apart from the tape blade to an engaged position in which at least a portion of the flexible member contacts a portion of the tape blade.

Abstract: A gear measurement method and a gear measurement apparatus capable of evaluating meshing and fitting of a gear are provided. A measurement method for a gear includes a measurement step of measuring an actual movement locus of a ball that is moved along a tooth groove of the gear as a shape evaluation index for the gear. In the case of a VGR rack, tooth surfaces of rack teeth are constituted of curved surfaces. Thus, a reference pin for use in OPD cannot be disposed so as to be in line contact with the tooth surfaces, and the rack teeth cannot be measured. However, the ball can be disposed so as to be in point contact with the tooth surfaces, which enables a measurement of the rack teeth.

Abstract: A roughness measurement sensor (15), comprising a sliding element and a sensor tip (15.4), wherein the sensor tip (15.4) is arranged in the region of the extremal end of a sensor arm (13.1) which has a longitudinal extension parallel to a longitudinal axis (LA) and is mounted in a lever-like manner. In some embodiments, the sliding element is formed in the manner of a skid (15.3), and the skid (15.3) lies, as viewed in a sectional plane (SE), perpendicularly to the longitudinal axis (LA), laterally adjacent to the sensor tip (15.4).

Abstract: The present invention monitors an electric power system using a time-series measurement value including abnormality.

Abstract: Methods and systems for measuring a distance include measuring a first interference pattern between a lens and a target surface using a light source at a first wavelength. A second interference pattern is measured between the lens and the target surface using a light source at a second wavelength, different from the first wavelength. An absolute measurement of a distance between the lens and the target surface is determined based on the first interference pattern and the second interference pattern.

Abstract: A light detecting module that detects interference light that has exited an exit end surface of an optical fiber in an OCT instrument includes: a ball lens including an incident surface entered by the interference light that has exited the exit end surface, and an exit surface exited by the interference light that has entered the incident surface; and a photodiode including a detecting surface entered by the interference light that has exited the exit surface. The interference light obliquely enters the incident surface with respect to a perpendicular line at an incident position of the interference light. The interference light obliquely exits the exit surface with respect to a perpendicular line at an exit position of the interference light. The interference light obliquely enters the detecting surface with respect to a perpendicular line at an incident position of the interference light.

Abstract: A system for measuring spatial coordinates of a measurement object, comprising a mobile computer device comprising a first optical sensor for capturing image data of the measurement object; a pose determination unit comprising an external tracking sensor, wherein the external tracking sensor is embodied separately from the mobile computer device and is configured to capture pose data indicative of a pose of the mobile computer device; and a control unit configured to determine the spatial coordinates of the measurement object on the basis of the image data of the measurement object and the pose data of the mobile computer device.

Abstract: A method for scanning and obtaining three-dimensional (3D) coordinates is provided. The method includes providing a 3D measuring device having a projector, a first camera and a second camera. The method records images of a light pattern emitted by the projector onto an object. A deviation in a measured parameter from an expected parameter is determined. The calibration of the 3D measuring device may be changed when the deviation is outside of a predetermined threshold.

Abstract: A measuring apparatus, in particular a coordinate measuring machine, comprising a first optical sensor for recording an image in an image capturing region during a first image recording time period, a first control signal transducer providing a first control signal representing the first image recording time period, a measurement illumination arrangement for illuminating the image capturing region, a second optical sensor for recording an image in the image capturing region during a second image recording time period outside of the first image recording time period, a second control signal transducer providing a second control signal representing the second image recording time period, and a control device for controlling the measurement illumination arrangement during the first image recording time period in a manner dependent on the first control signal and controlling the measurement illumination arrangement during the second image recording time period in a manner dependent on the second control signal.

Abstract: The invention relates to a method for determining the thickness of a contaminating layer and/or the type of a contaminating material on a surface (7) in an optical system, in particular on a surface (7) in an EUV lithography system, comprising: irradiating the surface (7) on which plasmonic nanoparticles (8a,b) are formed with measurement radiation (10), detecting the measurement radiation (10a) scattered at the plasmonic nanoparticles (8a,b), and determining the thickness of the contaminating layer and/or the type of the contaminating material on the basis of the detected measurement radiation (10a). The invention also relates to an optical element (1) for reflecting EUV radiation (4), and to an EUV lithography system.

Abstract: The present disclosure provides a system and method for providing an improved protective coating for a substrate that may be inspected using the unaided eye or other apparatus under available light. The protective coating is mixed with an additive including flakes or particles that, when applied to the substrate as part of the protective coating, allow the user to empirically determine if the surface has received an adequate protective coat. The determination of whether or not any defects exist may include comparing the observed appearance of the specialty pigment particles with a comparative standard.

Abstract: A method of determining a minimum permissible tip diameter of probing needles of a probe card for wafer probing is described. The method includes performing a plurality of contact procedures of at least one probing needle to a plurality of bonding pads on a wafer. The plurality of contact procedures is performed at different stress applied by the at least one probing needle to the bonding pads. A chart of indentation depths of the plurality of bonding pads caused by the contact procedures at different stress is determined. A set of calibration coefficients based on the chart is determined, wherein the set of calibration coefficients allows to compute a predicted indentation depth as a function of stress. The minimum permissible probing needle tip diameter is determined based on an evaluation of the function.

Abstract: The present disclosure relates to a three-dimensional shape measurement apparatus for obtaining height information of a measurement target object using a prism. The three-dimensional shape measurement apparatus includes an illumination unit irradiating light on the measurement target object, a prism unit receiving reflective light reflected from the measurement target object and directing the reflective light to an image formation lens, an imaging unit receiving the reflective light from the prism unit and capturing an image of the reflective light, and a height measurement unit measuring a height of the measurement target object based on the image captured by the imaging unit.

Abstract: A measuring apparatus for measuring a winding angle of a carbon fiber wound on a base material with respect to the base material includes a light source configured to radiate light to a target region on the base material serving as a measuring target for the winding angle, a diffusion plate configured to suppress linear transmission of reflected light from the target region and form an image constituted by the reflected light, an imaging device configured to capture the image formed by the diffusion plate to obtain a captured image, and a winding angle calculation unit configured to calculate an angle formed between a direction perpendicular to a longitudinal direction of an image constituted by the reflected light in the captured image and a reference direction in the base material as the winding angle.

Abstract: Systems, methods and computer storage mediums accurately measure wall thickness in a region of interest included in complex curved structures. Embodiments of the present disclosure relate to generating a wall thickness loss distribution map of a region of interest that provides an accurate representation of wall thickness for the region of interest included in a complex curved structure. The wall thickness loss distribution map is generated from a two-dimensional model of the wall thickness loss distribution of the region of interest. The two-dimensional model is converted from a three-dimensional representation of the wall thickness loss distribution of the region of interest. The three-dimensional representation of the wall thickness is generated by ultrasonic waves generated by a transducer system that propagated through the region of interest.

Abstract: A method for multiple 3D sensor calibration for a passenger conveyance system, the process including a computing a centroid location from spatial measurements for each of a pair of 3D sensors that form a common field of view via a moving object mathematical model; computing translation parameters from the locations of each centroid location; and correcting one of the pair of 3D sensors to a common world coordinate system from the translation parameters.

Abstract: An adherent backed level dot device includes a generally thin main body having a circular shape with a flat upper surface and a flat lower surface. One or more sealed level vials are disposed along the upper surface of the main body in a perpendicular orientation. Each of the vials include a plurality of markings, are filled with a liquid and have an air bubble suspended therein. A connector is secured along the bottom surface of the main body and functions to secure the device onto a secondary object.

Abstract: A vehicle collects oblique imagery along a nominal heading using rotated camera-groups with optional distortion correcting electronic image sensors that align projected pixel columns or rows with a pre-determined direction on the ground, thereby improving collection quality, efficiency, and/or cost. In a first aspect, the camera-groups are rotated diagonal to the nominal heading. In a second aspect, the distortion correcting electronic image sensors align projected pixel columns or rows with a pre-determined direction on the ground. In a third aspect, the distortion correcting electronic image sensors are rotated around the optical axis of the camera. In a fourth aspect, cameras collect images in strips and the strips from different cameras overlap, providing large-baseline, small-time difference stereopsis.

Abstract: Disclosed is a composite hydrological monitoring system, in which a counterweight component and a test component are respectively connected to both opposite ends of a strip and a plurality of sensors are disposed at different vertical positions. Accordingly, the scour depth can be measured by sensing the location of the counterweight component, whereas the water level and/or flow velocity can be determined by signals from the sensors. When the counterweight component moves downward with sinking of the riverbed, the strip would be pulled down and thus causes the test component to present a change in mechanical energy. Accordingly, the sinking depth can be measured by sensing the change of the mechanical energy. Additionally, since the water level variation would cause signal changes of the sensors arranged in a row along a vertical direction, the change of water level can be determined accordingly.

Abstract: A geopositioning system. The geopositioning system includes an accelerometer including three sensing axes, a gyroscope including three sensing axes, and a magnetometer including three sensing axes, and a processing circuit. The processing circuit is configured to calculate a location of the geopositioning system as a latitude, longitude, and altitude with respect to the Earth.

Abstract: [Object] To make it possible to more favorably estimate the position of a flight vehicle. [Solution] Provided is a device including: an acquisition unit that acquires information indicating a position estimation system selected from among a plurality of position estimation systems for estimating a position of a flight vehicle; and a position estimation unit that estimates the position of the flight vehicle from first information generated by using an inertial sensor of the flight vehicle and second information generated through the position estimation system based on a parameter for the position estimation system.

Abstract: A method executed by a computer includes outputting, by a processor, information representing a position of a spot that is ahead, in a traveling direction of a vehicle, of an occurrence spot on the basis of a position of the occurrence spot and the traveling direction of the vehicle at an occurrence time of an incident of a sudden stepping on a brake, the occurrence spot being of the incident of the sudden stepping on the brake and the position of the occurrence spot and the traveling direction of the vehicle having been determined on the basis of acceleration and a position measured by a sensor provided to the vehicle.

Abstract: A route-planning system suitable for use on an automated vehicle includes a memory and a controller. The memory is used to store map-data indicative of a plurality of possible-routes to a destination. Each possible-route is characterized by a difficulty-score. The controller is in communication with the memory. The controller is operable to select from the memory a preferred-route from the plurality of possible-routes. The preferred-route is selected based on the difficulty-score.

Abstract: A system and method for providing navigational routing. The method includes determining, at a controller, a first route from a first location to a second location, the determination of the first route using a first set of routing rules. The method also includes determining, at the controller, a second route from the first location to the second location, the determination of the second route using a second set of routing rules applicable to public safety vehicles, the second set of routing rules different from the first set of routing rules. The method further includes the steps of accessing, at the controller, route information related to the second route; identifying, at the controller, a preferred route based on the first travel duration, the second travel duration, and the route information; and outputting the identified preferred route.

Abstract: Systems and methods are provided for updating vehicle navigation guidance systems. The methods may comprise receiving an audible emergency broadcast, and scanning the audible emergency broadcast for a plurality of predetermined key terms. Upon detecting a presence of at least one of the plurality of predetermined key terms, the method may include analyzing an additional portion of the audible emergency broadcast for vehicular traffic information. The method includes determining at least one incident location to have a potential of being affected by the vehicular traffic information. The method may include providing an update, alert, or information related to the vehicular traffic information to at least one vehicle within a certain distance to the incident location, or to at least one vehicle currently routed through the incident location.

Abstract: Systems and methods are presented for sequencing locations and events and determining routing and itineraries for the sequence. In some embodiments the system may receive a starting location, a first location, and a second location in a default order. The system may determine a sequence from the starting location for the first location and the second location. The system may generate a route for the sequence with the route having transportation directions between the starting location, the second location, and the first location indicative of the sequence. The system may display the route in a graphical user interface of an application.

Abstract: It is an object of the present invention to provide a destination estimating system and a destination estimating method capable of estimating a destination with a high degree of accuracy even when a user uses a detour or stops off somewhere.

Abstract: Systems and methods relate to, inter alia, calculating a number of expected collisions in an area over a time period. The systems and methods may further determine a number of observed collisions in the area over the time period. The systems and methods may further calculate a risk index for the area based upon a comparison between the number of expected collisions and the number of observed collisions. The systems and methods may further select a travel route for a vehicle based upon the risk index.

Abstract: In some implementations, a mobile device can transmit traffic information to a server for analysis. The traffic information can include movement information including detected stops and durations of detected stops. The traffic information can be analyzed to detect traffic patterns that indicate locations of stop signs and/or stop lights. The traffic information can be analyzed to determine durations of stops at stop signs and/or stop lights. The durations of stops can be associated with a time of day and/or day of the week. In some implementations, navigational routes can be determined based stop sign and/or stop light information, including the delays attributable to detected stop signs and/or stop lights.

Abstract: A method of selecting vehicles and off-road trails includes receiving a request to travel on an off-road trail, receiving specifications of at least one available vehicle that can be used for traveling off-road, determining whether any off-road trails can be traveled on with the at least one available vehicle, receiving selection of an off-road trail and a vehicle, wherein the selected vehicle is qualified to travel on the selected off-road trail, and generating navigation assistance instructions to guide a user to drive the selected vehicle to a starting point of the selected off-road trail and to guide the user to drive on the selected off-road trail.

Abstract: Disclosed is a mobile self-service method and a system including a movable service terminal configured to acquire, verify and parse user data to obtain flight number information about a user; a background service system configured to interact with the movable service terminal and provide service data in response to a request sent from the movable service terminal. The terminal is further configured to interact with the background service system to verify the flight number information, confirm a corresponding flight, establish real-time indoor positioning information about the movable service terminal, and provide a navigation prompt from the current position to a corresponding boarding gate or a specified position according to the service data and the real-time positioning information. The present invention can provide personalized flight information, positioning and navigation prompts to passengers waiting for flights in airports, provide path planning and estimate the required time.

Abstract: An in-vehicle terminal sends a spoken voice as a voice signal to a relay server, and the relay server includes a voice recognition unit which converts the received voice signal into a string, and a control unit which searches for information stored in a main database or a temporary storage database by using the string and sends a search result to the in-vehicle terminal, and, upon searching for information stored in the main database, stores the search result in the temporary storage database. Upon receiving a voice signal, when the search result is stored in the temporary storage database, the control unit searches for information stored in the temporary storage database by using the string converted from the received voice signal, and, when the search result is not stored in the temporary storage database, the control unit searches for information stored in the main database by using the string.

Abstract: An approach, for tailoring voice navigation instruction output. A navigation audio tailor receives songs including instrumental segments and associated vocal segments. The navigation audio tailor identifies, instrumental only segments where the instrumental only segments mark time durations based on the instrumental segments being absent of the associated vocal segments. The navigation audio tailor receives, navigations instructions where the navigation instructions are based on text to create voice navigation instructions. The navigation audio tailor determines, navigation instruction output timing where the navigation instructions output timing is associated to one of the instrumental only segments to create tailored navigation instructions and the navigation audio tailor outputs the tailored navigation instructions to an audio playback device where the output combines at least one of the songs.

Abstract: A vehicle control method includes: acquiring position information and trip information of at least one vehicle including a first vehicle which has entered or is to enter a parking state, the trip information including at least one of: a real-time navigation route, a scheduled departure time, or a scheduled navigation route; determining a first parking space for the first vehicle based on the position information and the trip information of the at least one vehicle; and transmitting a first instruction including information about the first parking space to the first vehicle to cause the first vehicle to move into the first parking space.

Abstract: A position encoder comprising a cylindrical rotor; first and second magnetic poles having opposite polarity helically disposed about the inner or outer diameter of the rotor; first and second Hall sensors disposed within a distance suitable for the Hall sensors to detect the magnet poles.

Abstract: The present disclosure provides a rotational angle detecting device. An IC substrate has a flat surface extending along a rotational axis of a throttle valve. Yokes forms, together with the magnets, a closed magnetic circuit. A first Hall element outputs a first signal according to the magnetic flux density in a first direction along the flat surface. A second Hall element outputs a second signal according to the magnetic flux density in a second direction intersecting the flat surface. The first and second Hall elements are positioned within a region that is surrounded by the magnets and the yoke and that is between an edge surface and an edge surface.

Abstract: In one embodiment, a sensor arrangement for the contactless sensing of angles of rotation on a rotating part includes a disk-shaped target, a coil arrangement, and an evaluation and control unit. The disc-shaped target is coupled to the rotating part and includes at least two metal surfaces that influence the inductances in the flat detection coils due to eddy current effects as a function of the degree of overlap. The disc-shaped target can generate at least one piece of information for ascertaining the instantaneous angle of rotation of the rotating part, in connection with the coil arrangement. The coil arrangement has has three flat detection coils uniformly distributed on the circumference of a circle. The evaluation and control unit can generate essentially sinusoidal evaluation signals which represent the changes in inductance of the detection coils and can evaluate them for calculating the angle of rotation.