37th week of 2015 patent applcation highlights part 31 |
Patent application number | Title | Published |
20150253095 | FIREARM TRIGGER ASSEMBLY - A firearm trigger assembly is disclosed. The disclosed assembly may include a trigger, a disconnect, and a hammer, each of which may be configured to be spring loaded when installed in a firearm receiver. Installation of the trigger assembly in a firearm receiver may include pivotally coupling the trigger and disconnect to the firearm receiver using a trigger pivot pin, and pivotally coupling the hammer to the firearm receiver using a hammer pivot pin. The trigger may include an integral sear feature configured to provide a mechanical stop to the hammer. The disconnect may be configured to be at least partially located in a disconnect slot located alongside or adjacent to the trigger sear feature when the disconnect is pivotally coupled to the trigger. The disconnect and hammer may each include integral cam features configured to buffer hammer contact during firearm recoil. | 2015-09-10 |
20150253096 | FIRING MECHANISM FOR A FIREARM - A firing mechanism for a firearm is provided for reducing maximum trigger pull weight attributable to a sear and for reducing trigger pre-travel and over-travel distances. By this, the likelihood of sear flutter phenomena is greatly reduced while also decreasing or maintaining maximum trigger pull weight. Also, hand movement during firing is reduced helping to increase accuracy. | 2015-09-10 |
20150253097 | FIREARMS, SEQUENTIAL FIRING SYSTEMS, AND METHODS - Firearms, firing systems, and methods may include a receiver, a double-action firing system, and a barrel assembly. The barrel assembly may include a plurality of barrels, and may be moveable relative to the receiver between a firing position and a loading position. The double-action firing system may be configured to fire one of the plurality of barrels with a first pull of a single trigger, and another of the plurality of barrels with a second pull of the single trigger. | 2015-09-10 |
20150253098 | SYSTEM AND METHOD FOR ATTACHING A SOUND SUPPRESSOR TO A FIREARM - The present invention provides for a system and method for easily, quickly and reliably attaching a sound suppressor or other auxiliary device to the muzzle end of a firearm barrel, and for easily and quickly removing such device therefrom. Moreover, the invention will allow any suppressor—threaded or unthreaded—to quickly, easily and reliably attach to a firearm utilizing a dual part system. The dual part system comprises a barrel adapter having the ability to attach directly to a non-threaded suppressor or a quick disconnect suppressor, or connect to a threaded suppressor utilizing a supplemental coupling adapter which connects to existing threaded suppressors. | 2015-09-10 |
20150253099 | BAFFLES FOR FIREARM NOISE SUPPRESSOR - A baffle for a noise suppressor for a firearm has a conical section having a proximal end and a distal end. The conical section defines a bore having a longitudinal axis extending between the proximal and distal ends. The bore has a smaller diameter at the proximal end than at the distal end. The conical section has a proximally facing surface facing away from the longitudinal axis and a distally facing surface facing toward the longitudinal axis. A distal shoulder is positioned at the distal end of the bore. The distal shoulder extends circumferentially around the bore and projects toward the longitudinal axis. A proximal shoulder is positioned at the proximal end of the bore. The shoulder extends circumferentially around the bore and projects toward the longitudinal axis. An aperture extends through the conical section. The aperture is oriented to direct a gas jet substantially perpendicularly to the longitudinal axis. | 2015-09-10 |
20150253100 | CLEANING DEVICE FOR PAINTBALL EQUIPMENT - Among other things, there is disclosed a cylindrical device which is used to remove broken paintballs and other unwanted material from the barrel of a paintball marker or from other paintball equipment. Cylindrical cleaning devices currently known in the art are prone to separation and failure after use. The present disclosure includes structure such as barbs and/or openings, a snap-fit sleeve element, and/or one or more spacers to limit or prevent such failure. Structure for cleaning, including squeegee elements movable between an insertion configuration and a cleaning configuration, and other materials and configurations, are also disclosed. | 2015-09-10 |
20150253101 | COMPRESSED GAS PERSONAL PROTECTION DEVICE - A hand carryable, non-lethal personal protection device using compressed gas for operation. In some embodiments the device uses the compressed gas to create and shoot a vortex of air at the target. In other embodiments, the compressed gas can be used to shoot a burst of atomized water at the attacker. In still other embodiments the device uses the compressed gas to shoot ammunition, such as a ring airfoil, O-ring, bean bag, or other non-lethal blunt trauma munitions at the target. In still further embodiments, the device is modular in its construction, and can be used to apply the compressed gas to various different attachments. | 2015-09-10 |
20150253102 | Method and Apparatus for Launching Projectiles Using a Top Mounted Striker - A projectile launcher containing a top mounted striker launching mechanism capable of propelling a projectile or object is disclosed. In one aspect, the projectile launcher includes a bolt, a valve, and a striker. The bolt containing an air channel and a bolt carrier is situated inside a receiver of the projectile launcher. The bolt is used to facilitate launch of a projectile. The valve, which is situated inside the receiver above a firing chamber away from ground, is operable to control the release of pressurized gas for propelling the projectile. The striker, which is coupled to the bolt via the bolt carrier and is physically situated above the bolt away from the ground, is able to strike a valve pin of the valve to release a predefined amount of pressurized gas for propelling the projectile from the firing chamber to a target. | 2015-09-10 |
20150253103 | Precision Hop-Up Mechanism - A Precision Hop-Up Mechanism that utilizes a flexible detent to securely lock the hop-up adjustment knob in position as well as provide an audible and tactile indication to aid users when zeroing their weapon. | 2015-09-10 |
20150253104 | Rail Device for a Firearm - The present invention improves leveling of accessories mounted on a rail on a firearm. The improved rail includes a level housing configured at a proximal end of a Picatinny Rail. The level housing compress a generally rectilinear body having a viewing window configured on a front edge of the body. The body defines a volume adapted to receive a spirit level. The volume further includes a back wall arranged at substantially about 45-degrees incident to a viewing plane. | 2015-09-10 |
20150253105 | Charging Handle Strap - A strap engages the T-shaped end of a charging handle of an AR platform rifle to enhance accessibility of that handle. A first ring captures one arm of the T-shaped end and engages the security latch. A second ring captures the other arm of the T-shaped end. A loop or handle attaches to the rings and is pulled by the shooter to charge the rifle. | 2015-09-10 |
20150253106 | Precision Guided Handgun and Method - A precision guided handgun includes a handgun and includes a sensor circuit coupled to the handgun and configured to capture optical data associated with a view area. The precision guided handgun further includes a controller coupled to the handgun and configured to process the optical data to detect a foreground object within the optical data. The controller automatically selects the foreground object as a target. | 2015-09-10 |
20150253107 | OPTIC COVER WITH RELEASABLY RETAINED DISPLAY - A cover for use with an optic device to hold and display shooting information. The cover may have resilient retention members that allow a display to be releasably attached and detached from the cover. The display may be made from a single substrate or multiple substrates in order to make the shooting information contained thereon highly visible in a variety of conditions and shooting preferences. | 2015-09-10 |
20150253108 | BALLISTIC RANGE FINDING RETICLE FOR MODERN SPORTING RIFLE - A gunsight reticle suitable for rapid and accurate target distance measurement and compensation or rapid close quarters target acquisition. Reticle may incorporate members and markings suitable for use in scale based, bracket at distance, and power ring rangefinding techniques. Reticle may include thick central aiming elements suitable for rapid target acquisition. Reticle may include horizontal bracket at distance members and vertical scale members which overlap on a vertical axis passing though the primary aiming point. | 2015-09-10 |
20150253109 | Methods and Systems for Determining a Gunshot Sequence or Recoil Dynamics of a Gunshot for a Firearm - An apparatus, device, or method may detect aim or pointing direction of a firearm, and may display aim directions of the firearm for gunshots fired at a target. Sequence of bullet strikes by multiple gunshots may be determined. A method may comprise detecting gunshots of the firearm discharging live ammunition; measuring aim directions of the firearm substantially at times of detecting the gunshots; recording the times of the gunshots and/or sequence order of the gunshots; and generating output for displaying an image that includes bullet strike icons that represent bullet strikes on the target. Locations of the bullet strike icons in the image may be based, at least in part, on the measured aim directions of the gunshots. | 2015-09-10 |
20150253110 | Battery-Powered Motor Unit - The technology disclosed herein can include a motor unit having a motor with a motor gear to rotate a drive shaft and a drive gear. A manual input shaft can also be configured to transmit rotation to the drive shaft. The motor can have a central axis that forms an angle of less than 90 degrees with a plane substantially defined by an outer surface of a gear box coupled to the motor. A mounting bracket is configured to allow mechanical communication between the motor unit and an internal ring gear. The internal ring gear can be mounted to a vehicle and a turret can be pivotably disposed within the internal ring gear. A motor unit is mounted on the turret and a drive gear is rotatably mounted on the motor unit and in direct engagement with the internal ring gear. | 2015-09-10 |
20150253111 | SEMI-ACTIVE LASER SEEKER SYNCHRONIZATION - A system for semi-active laser seeker synchronization includes a laser target designator configured to emit a laser pulse signal and a seeker configured to detect the emitted signal from the laser target designator. The laser target designator and the seeker are operatively connected to synchronize the emission of the laser pulse signal and the detection of the seeker. | 2015-09-10 |
20150253112 | GUN SIGHT FOR USE WITH SUPERELEVATING WEAPON - A gun sight for use with a weapon configured for super elevation is disclosed herein. The gun sight includes, but is not limited to, an imaging system that is configured for rotation. The gun sight further includes a drive mechanism that associated with the imaging system and that is configured to rotate the imaging system. The gun sight further includes a gyroscope associated with one of the weapon and the imaging system. The gun sight still further includes a processor that is communicatively coupled with the drive mechanism and the gyroscope. The processor is configured to control the drive mechanism to rotate the imaging system in a manner that causes the imaging system to maintain an initial angular orientation based on information provided by the gyroscope when the weapon is superelevated. | 2015-09-10 |
20150253113 | QUICK-DETACH ACCESSORY BASE MOUNT FOR AN ACCESSORY RAIL - In some aspects a quick-detach (QD) accessory base mount includes a body. The body includes an accessory engagement interface configured to engage an accessory and a rail engagement interface defining a channel adapted to receive an accessory rail. A rail clamp is carried by the body and is moveable to selectively clamp the body to the accessory rail. A mounting arm extends outwardly from the body and is carried to rotate relative to the body between a first position and a second position. A cam is configured to support the rail clamp to grip the accessory rail and to clamp the body to the accessory rail when the mounting arm is in the first position and to release the rail clamp from gripping the accessory rail when the mounting arm is in the second position. | 2015-09-10 |
20150253114 | POLYMER AND BLOCK COPOLYMER, CERAMIC COMPOSITE ARMOR SYSTEM - Modern military operations, technology-driven war tactics and techniques, and availability of newly developed, current and surplus military ammunition necessitate the development of advanced ballistic protection for body armor, vehicle, vessel and aircraft systems that are damage-resistant, flexible, lightweight, capable of defeating multiple threats, while providing substantial energy absorbing capacity. A number of studies related to new technology concepts and designs of body armor materials (including those derived from or inspired by nature) have been conducted in the last decade to forge an attempt at meeting such demands. Ballistic textiles, ceramics, and laminated composites are among the leading materials used in modern body armor designs, and nano-particle and natural fiber filled composites are candidate materials for new-generation armor systems. Properties and ballistic resistance mechanisms of such materials have been extensively investigated, however, polymeric improvements have had limited scope and ceramic/polymer structured architectures have not been explored. The combination of these materials in an armor composite system with the high impact properties of ceramics and the extreme viscoelastic properties of polymers, would out-perform any of today's current lightweight rigidized polymeric systems, while maintaining superior lightweight ballistic and fragmentation performance capabilities as compared to the latest state-of-the-art lightweight ceramic glass and/or textile resin composite systems. | 2015-09-10 |
20150253115 | Archery Target - An archery target having a body in the shape and size of a game animal, the body having first and second opposing side surfaces separated by a back surface and a belly surface, a first opening in the first side surface, and at least one wall extending from the first side surface bounding a cavity having a cavity volume; at least one insert in the cavity, the at least one insert having a volume and a surface corresponding to the first side surface of the body, wherein the volume is equal to or less than the cavity volume; and at least one planar target located within the cavity. After firing a set of arrows at the target, the archer can approach the target, remove the arrows, remove the inserts, and evaluate where on the paper target the arrows struck. Based on the feedback, the archer can adjust the aiming point on the exterior surface of the target accordingly. | 2015-09-10 |
20150253116 | LONG FIBER THERMOPLASTIC THIN-WALLED AEROSHELLS FOR MISSILE APPLICATIONS AND METHODS OF MANUFACTURE - Aeroshells and methods for manufacturing aeroshells are provided. In this regard, a representative aeroshell for a missile formed of a long fiber thermoplastic composite exhibits a wall thickness of no greater than approximately 0.070″. | 2015-09-10 |
20150253117 | INSTALLATION STRUCTURE OF SEEKER WINDOW AND FLYING OBJECT WITH SEEKER WINDOW - A seeker window includes a transparent plate and a frame structure coupled to a circumference of the transparent plate. An installation structure of the seeker window has a flexible window frame which includes a window frame body section; a flexible section coupled to the window frame body section and the seeker window; and a fastener configured to fix the window frame body section to an inner structure of a nose section of a flying object. | 2015-09-10 |
20150253118 | MUNITIONS SAFETY AND ARMING DEVICE FOR ARTILLERY AMMUNITION, AND ARTILLERY AMMUNITION HAVING THE SAME - A munitions safety and arming device for artillery ammunition, and an artillery ammunition having the same are provided. The munitions safety and arming device for artillery ammunition includes: a body having a first movement path and a second movement path communicating with the first movement path; a mass body housed in the first movement path and moving from one side of the first movement path to the other side of the first movement path upon receiving centrifugal force based on rotation of an artillery ammunition when the artillery ammunition is fired; a slide member movably installed in the second movement path and slidably moving by a predetermined distance when pressed by the movement of the mass body; and a movement delay unit protruding from the first movement path to reduce the centrifugal force exerted on the mass body to delay a time for the mass body to move. | 2015-09-10 |
20150253119 | ADHESIVE NOTE PAD - An adhesive notepad including a label is provided. The label includes a top surface, a bottom surface and a body portion in between the top surface and bottom surface. The top surface may include a writable varnish laminated coating which forms a semi-permanent writing surface. The bottom surface may include an adhesive layer formed to attach to the side of a tape measure. The body portion may be made of biaxial oriented polypropylene. | 2015-09-10 |
20150253120 | SYSTEMS AND METHODS FOR TIME-BASED ATHLETIC ACTIVITY MEASUREMENT AND DISPLAY - An athletic parameter measurement device worn by an athlete during an athletic activity session includes a housing which attaches to the athlete, a display, a processor associated with the display, and an athletic parameter measurement sensor. During the athletic activity, the device detects, using the sensor, a vertical jump height of the athlete, and displays, during the performance of the athletic activity session, a representation of the vertical jump height on the display. | 2015-09-10 |
20150253121 | SEMICONDUCTOR DEVICE AND METHOD FOR MAKING SEMICONDUCTOR DEVICE - A semiconductor device is provided with a substrate made of a semiconductor material, an interconnect layer, at least one electronic element, and a sealing resin. The substrate has a main surface and a pair of lateral surfaces that are orthogonal to the main surface and face in opposite directions to each other. A recessed portion that is recessed from the main surface and has an opening portion that opens on at least one of the pair of lateral surfaces is formed in the substrate. The interconnect layer is formed on the substrate. The electronic element is an orientation sensor, for example, and is accommodated in the recessed portion of the substrate. The sealing resin covers the electronic element. | 2015-09-10 |
20150253122 | MEASURING PROBE FOR NON-DESTRUCTIVE MEASURING OF THE THICKNESS OF THIN LAYERS - Measuring probe for non-destructive measuring of the thickness of thin layers, in particular in cavities, which are accessible by an opening or on curved surfaces, with a measuring head, which includes at least one sensor element and at least one contact spherical cap, assigned to the sensor element on a surface, to be checked, of the cavity, and with a gripping element for positioning and guiding the measuring probe on and/or along the surface to be measured, wherein on the gripping element, a long, elastically yielding guide bar is provided, which accepts the at least one measuring head on its end opposing the gripping element, in such a way that it is moveable with at least one degree of freedom in relation to the guide bar. | 2015-09-10 |
20150253123 | SPATIALLY SELF-SIMILAR PATTERNED ILLUMINATION FOR DEPTH IMAGING - Methods, systems, and devices involving patterned radiation are provided in accordance with various embodiments. Some embodiments include a device for projecting pattern radiation. Some embodiments include a method for estimating coordinates of a location on an object in a 3D scene. Some embodiments include a system for estimating the coordinates of a location on an object in a 3D scene. A variety of radiation patterns are provided in accordance with various embodiments. Some embodiments may relate to the use of patterned illumination to identify the angular information that may be utilized to measure depth by triangulation. | 2015-09-10 |
20150253124 | AUTOMATIC MEASUREMENT OF DIMENSIONAL DATA WITHIN AN ACCEPTANCE REGION BY A LASER TRACKER - An automatic method for measuring three-dimensional coordinates by a laser tracker includes determining whether a retroreflector is accessible within an acceptance region of an inspection location and, if not, taking corrective action. | 2015-09-10 |
20150253125 | ARTICULATED ARM COORDINATE MEASURING MACHINE - The invention relates to an articulated arm coordinate measurement machine for a measurement of geometrical features of an object, comprising a stationed end of the articulated arm, opposed to a movable end of the articulated arm being manually movable by a human operator. A measurement probe head is attachable to the movable end. It also comprises a graphical display unit located at the movable end of the articulated arm, in particular in vicinity of the probe head, in such a way that information provided by the display unit is visible for the operator during measurement. The display unit is built to provide an artificial view, which is graphically representing at least part of the object, in particular with respect to a point of view from or nearby the movable end of the arm so that the artificial view is similar to the operator's natural view of the object. | 2015-09-10 |
20150253126 | Method, Apparatus and System for Detecting the Thickness of a Substance on a Body of Water - Methods and systems for determining a thickness of a substance on a surface of a body of water are described. The methods and systems utilize a thickness detection apparatus that includes a body and at least one camera. The body has a plurality of sides with at least a portion of one of the sides comprising a light transmitting material. At least one camera is disposed within the body and configured to generate at least one image through the light transmitting material of the substances extending a depth below an air-substance interface. | 2015-09-10 |
20150253127 | Thickness Determination of Web Product by Mid-infrared Wavelength Scanning Interferometry - Non-contacting caliper measurements of free-standing sheets detect mid-IR interferometric fringes created by the reflection of light from the top and bottom surfaces of the sheet. The technique includes directing a laser beam at a selected angle of incidence onto a single spot on the exposed outer surface and scanning the laser beam through a selected wavelength range as the laser beam is directed onto the exposed outer surface and measuring the intensity of an interference pattern that forms from the superposition of radiation that is reflected from the exposed outer surface and from the inner surface. Alternatively, the intensity of an interference pattern formed from the superposition of radiation that is directly transmitted through the web and radiation that is transmitted through the web after internal reflections from the internal surfaces of the web. Thickness can be extracted from the fringe separation in the interference pattern. | 2015-09-10 |
20150253128 | MEASUREMENT APPARATUS, MEASUREMENT METHOD, AND METHOD OF MANUFACTURING ARTICLE - The present invention provides a measurement apparatus which measures a shape of a target object including two surface regions distinguished by an edge as a boundary and having different heights, the apparatus including an image capturing unit configured to capture an image of the target object formed by light reflected by the target object, and a processing unit configured to control an illumination system to set a state in which, out of the two surface regions, one surface region is illuminated, whereas other surface region is not or the other surface region is illuminated to have a smaller illuminance than an illuminance on the one surface region, and obtains a position of the edge based on an image signal of an image captured by the image capturing unit in the state. | 2015-09-10 |
20150253129 | INSPECTION APPARATUS - In an inspection apparatus having a projection device for projecting pattern light and an obliquely arranged camera, a technology is provided with which favorable measurement performance for measuring solder shapes is realized. If an illumination device is provided with openings for projection devices, then the openings are formed at azimuth directions that are from the X-axis direction and the Y-axis direction. If both an opening for a projection device and an opening for an obliquely arranged camera are provided, then they are arranged at different azimuth directions. Alternatively, it is also possible to provide a supplementary illumination device to supplement deficiencies in the illumination light due to the openings. Alternatively, it is also possible to match the optical axes of the projection device and the obliquely arranged camera and to provide a shared opening. | 2015-09-10 |
20150253130 | DEVICE FOR GENERATING AN OPTICAL DOT PATTERN - A device for capturing a three-dimensional object is presented, which allows, on one hand, a sufficiently large number of projected pixels and a high image quality of the projected pixels, and which has, on the other hand, a compact size and low assembly costs. | 2015-09-10 |
20150253131 | MONITORING DEVICE FOR A ROLLER CRUSHER - The disclosure relates to a monitoring device for monitoring a surface of a roll of a roller crusher. The monitoring device includes a light emitter arranged to project a line on the surface of the roll, an image capturing device arranged to capture an image of a portion of the surface, the portion including at least a part of the projected line, and a processor unit arranged to process the image to determine information about the surface. The disclosure also relates to a high pressure roller crusher, a sizer, a use of a monitoring device, a method for monitoring a surface of a roll of a roller crusher, and a computer program. | 2015-09-10 |
20150253132 | OPTICAL DEVICE WITH A MEASUREMENT SCALE - An optical device with at least one measurement scale for the determination of the distance to an object with an at least approximately known size observed by the measurement scale. In order to make possible a quick, object size-independent readability of measurement values and a simpler calculation of the distance to an object from the read-off measurement values, the measurement scale includes a reference marking and at least one additional measurement marking with a numerical value that is correlated with it and that is inversely proportional to the distance of the reference marking from the pertinent measurement marking. The distance to the object observed by the measurement scale is produced by a multiplication of the size of the object with a measurement value read off from the measurement scale. | 2015-09-10 |
20150253133 | OPTICAL CONFIGURATION FOR A COMPACT INTEGRATED DAY/NIGHT VIEWING AND LASER RANGE FINDING SYSTEM - A compact integrated optical system including an eyepiece, a reflective telescope, and a multi-spectral combiner optically coupled between the reflective telescope and the eyepiece, and configured to direct visible light received via the reflective telescope assembly along a direct view optical path to the eyepiece assembly. In one example, the multi-spectral combiner includes a display that displays a visual representation of the imagery of the viewed scene, and laser range-finder transceiver that transmits and receives a laser beam via the reflective telescope. A pair of beamsplitters is used to separate the imaging optical path from the direct view and laser range-finding optical paths. A blocking device is used to enable laser range-finding capability during daytime viewing of the imaging optical path imagery on the display. The reflective telescope provides a common aperture for the direct view optical path, an imaging optical path, and the laser range-finder transceiver. | 2015-09-10 |
20150253134 | DEPTH SAMPLING METHOD AND OPTICAL APPARATUS WITH DEPTH SAMPLING FUNCTION - A depth sampling method for an optical apparatus is provided. The optical apparatus includes an optical scanning module and an optical detecting module. The optical scanning module generates plural projection points along plural scan lines on a projection surface according to a sequence signal. The depth sampling method includes the following steps. Firstly, the plural scan lines are divided into at least two scan line groups. Then, plural first sampling points of a first scan line of one of the scan line groups are determined. Then, plural second sampling points of a second scan line of the scan line group are determined. There are relative shifts between the plural first sampling points and the plural second sampling points along a scan line direction. | 2015-09-10 |
20150253135 | TOROIDAL LINK FOR RPM MEASUREMENT - A measurement-while-drilling system includes a lower toroid, wherein the lower toroid has a lower toroid winding and is adapted to engage a mud motor shaft and is further adapted to receive a signal from one or more sensors and an upper toroid, wherein the upper toroid has a upper toroid winding; and a magnet disposed along the mud motor shaft within the lower toroid. The lower toroid and the upper toroid are disposed so that a signal from the lower toroid is induced in the upper toroid. The lower toroid winding is non-uniform so that the signal induced in the upper toroid is indicative of a rotation rate of the mud motor shaft. | 2015-09-10 |
20150253136 | Sensor arrangement having code element - Embodiments of the invention include a sensor arrangement for inclination determination with respect to at least one axis. The sensor arrangement may include a code element having a code pattern and a line sensor, which is sensitive at least with respect to one wavelength range, having a reception direction orthogonal to its extension direction. In some embodiments the code element and the line sensor are arranged such that the extension direction of the line sensor and an extension direction of the code element are oriented in the same direction. The code element and the line sensor may be rigidly connected at a spacing of at least 1 mm and at most 10 mm such that a location, which is angle-dependent with respect to the reception direction, of a projection of the code pattern onto the line sensor can be determined by means of the line sensor. | 2015-09-10 |
20150253137 | REFLECTOR ARRANGEMENT WITH RETROREFLECTOR AND WITH A SENSOR ARRANGEMENT FOR INCLINATION DETERMINATION AND CALIBRATION - Reflector arrangement for position determination and/or marking of target points, in particular for industrial or geodetic surveying, having a retroreflector for position determination for the reflector arrangement using parallel, in particular coaxial, beam reflection, and a sensor arrangement. According to the invention, the sensor arrangement has a lens and a sensor which is sensitive with respect to at least one wavelength range, with a reception direction that is orthogonal to the detection surface thereof, wherein the lens and the sensor are rigidly connected such that it is possible using the sensor to determine a location, which is incidence-angle-dependent with respect to the reception direction, of an illumination cross section defined by the lens on the detection surface. | 2015-09-10 |
20150253138 | OSCILLATING VOLTAGE OF SENSE ELECTRODES IN A MEMS TUNING FORK GYROSCOPE - Embodiments of the subject application provide a method for operating a micro-electro-mechanical system (MEMS) tuning fork gyroscope. The method includes oscillating a voltage on a first sense electrode out-of-plane from and proximate a first side of a first proof mass between a first voltage and a second voltage at a first frequency. The method also includes oscillating a voltage on a second sense electrode out-of-plane from and proximate a second side of the first proof mass between the first voltage and the second voltage at the first frequency and 180 degrees out-of-phase with the voltage on the first sense electrode. The method also includes generating a rate signal corresponding to a rotation rate of the first proof mass by first demodulating an out-of-plane signal from the first proof mass at the first frequency and second demodulating the out-of-plane signal in phase with in-plane motion of the first proof mass. | 2015-09-10 |
20150253139 | ANGULAR VELOCITY SENSOR - An angular velocity sensor includes a fixing section to be fixed to an object, first and second connection beams each having one end connected to the fixing section, first and second double-end-supported beams, first and second driving electrodes to vibrate the supported beams, and first and second sensing electrodes to detect vibrations of the supported beams. The first supported beam has its ends connected to second ends of the first and second connection beams. The first supported beam, the first connection beam, and the second connection beam surround one side surface of the fixing section. The second supported beam has its ends connected to second ends of the first and second connection beams. The second double-end-supported beam, the first connection beam, and the second connection beam surround another side surface of the fixing section opposite the one side surface of the fixing section. | 2015-09-10 |
20150253140 | Method for Position and Location Detection by Means of Virtual Reference Images - A method describes the architecture of a vision-supported navigation system in a terrain using available topographical maps, which is based on already existing methods for detecting prominent terrain features. An offline process used in this case creates a feature database from existing topographical maps, which is subsequently used in an online process for recognising features that have been seen. In this case, virtual reference images of the expected situation are created using computer graphical methods, which are analysed using methods for feature extraction, and a feature catalogue made up of vision-based feature vectors and the associated 3D coordinates of the localised features is derived from the same. These data are stored in a flight system in the form of a model database, for example, and enable navigation close to a reference trajectory and for a planned lighting situation. High localisation characteristics and a correspondingly high navigation accuracy are achieved by means of the possibility of using any desired, not necessarily lighting-invariant, feature extractors. | 2015-09-10 |
20150253141 | METHOD AND SYSTEM FOR DETERMINING A DEVIATION IN THE COURSE OF A NAVIGABLE STRETCH - A method and system for identifying a lateral deviation in the course of a road segment is described. Positional data is collected from a plurality of vehicles travelling along a road stretch. A map matching error associated with the position data is used to determine an average map matching error and average absolute map matching error for travel along the road stretch. A lateral deviation in course is identified when the average map matching error measures are both above a given threshold, and where the detected deviation is of a given minimum length. Other indicators of deviation can be considered including a direction of the possible deviation, and impact on travel in the opposite driving direction. Data relating to the determined deviation is generated, including a speed of travel through the deviated region, and used to enhance traffic information. | 2015-09-10 |
20150253142 | SEMI-AUTONOMOUS ROUTE COMPLIANCE NAVIGATION SYSTEM AND METHOD - A method and system for detecting that an object, person or vehicle has deviated in space or time from its prescribed route, and guiding it back to the prescribed route, according to strictness criteria predefined by a controlling authority or authorities. The invention allows controlling authorities to pre-specify a level of strictness suiting the object, person or vehicle and purpose of travel, by which the object, person or vehicle is guided back to the prescribed route autonomously, enabling return to route according to established policies, without the necessity of further communication with controlling authorities. The method and system thus operate semi-autonomously, with strictness parameters predefined by the central authorities, and the object, person or vehicle operating with some degree of latitude within those strictness parameters. | 2015-09-10 |
20150253143 | Navigation Directions Between Automatically Determined Starting Points and Selected Destinations - To provide navigation directions in mapping applications, an indication of a geographic location and an indication of a map viewport that includes the geographic location are received. Several candidate starting points from which people are more likely to access the geographic location than from other locations within the map viewport are identified. A starting point is selected from among the several candidate starting points, and navigation directions for guiding a user of the user device from the starting point toward the geographic location are generated for display on the user device. | 2015-09-10 |
20150253144 | METHODS AND ROUTE PLANNING SYSTEMS FOR DYNAMIC TRIP MODIFICATIONS AND QUICK AND EASY ALTERNATIVE ROUTES - A Dynamic Personal Trip Routing System (DPTRS) which provides users with routes recommendations as a factor of weather and traffic conditions, as well as periodic and historical collected data. The DPTRS also includes a subsystem architecture which provides users the ability to contribute to data collection and update data to be used in providing real-time traffic forecasts. The DPTRS allows for the use of a unique revenue model. | 2015-09-10 |
20150253145 | SYSTEM AND METHOD FOR GENERATING TACTICAL ROUTES - A method and system for generating tactical routes includes an intervisibility database pre-populated with pre-computed optical lines of sight between locations or nodes in geographic terrain, an intervisibility analyzer for analyzing propagation of the pre-computed optical lines of sight between the locations or nodes in the geographic terrain, a speed analyzer for analyzing speeds of travelers across the locations or nodes in the geographic terrain, a cost generator for generating a blended cost grid using said intervisibility and speed analyses, and a route generator for generating routes that facilitate tactical movement based on said blended cost grid. The route generator computes intervisibility unions at the locations or nodes in the geographic terrain and minimizing intervisibility unions along the generated route. | 2015-09-10 |
20150253146 | REDUCED POWER CONSUMPTION AND IMPROVED USER EXPERIENCE WHEN NAVIGATING ALONG FAMILIAR ROUTES - The disclosure generally relates to techniques that may reduce power consumption and improve user experience when using a personal navigation device or other mobile device to navigate along familiar routes or road segments. In particular, in response to a current position associated with the device corresponding to a familiar road segment (e.g., based on an index indicating how often the road segment was previously traversed), voice assistance and a display may be disabled and/or a frequency at which a receiver acquires signals to determine the current position may be reduced. Furthermore, a navigation application executing on the device may be automatically exited if the familiar road segment further includes a route destination. In other use cases, road segment familiarity and travel histories may be used in route planning, managing incoming calls or messages, and media playback, among other things. | 2015-09-10 |
20150253147 | VALIDATING MAP DATA CORRECTIONS - A system for validating a correction to map data for a geographic location, the system comprising: a processing resource; and a navigation device; wherein the processing resource comprises: a user request generator that is configured to generate a user request for transmission to the navigation device; a transmitter for transmitting the generated user request to the navigation device; and a receiver for receiving a user response from said navigation device; and the navigation device comprises: a receiver for receiving the user request transmitted from the processing resource; a user request module configured to present said received user request to a user of the navigation device; a user response module for capturing a user response to said presented user request, and a transmitter for transmitting said captured user response to said processing resource. | 2015-09-10 |
20150253148 | Map Application with Improved Search Tools - Some embodiments of the invention provide a mapping application with novel tools for examining potential destinations and routes to the potential destinations. In some embodiments, the mapping application includes a route preview page that provides a novel combination of user element tools that allow a user (1) to explore alternative routes to a selected destination, (2) to explore routes to other destinations in a list of destinations. In some embodiments, the route overview page also provides a modal zoom tool that allows the map on this page to zoom to the destination/search result or zoom out to an overview of the entire route to the destination/search result. These three tools (i.e., the tool for exploring alternative routes to one location, the tool for exploring routes to other locations, and the tool for providing modal zoom operations) are highly beneficial in allowing a user to navigate to a location because they allow the user to quickly explore the two-dimensional solution space of possible locations and possible routes to the locations. | 2015-09-10 |
20150253149 | Method and Apparatus for Determining Representations of Abbreviated Terms for Conveying Navigation Information - A method, apparatus, and computer program product are provided to facilitate determining abbreviations of a term for conveying navigation information based on one or more other terms of the navigation information. In the context of a method, one or more terms for conveying navigation information are determined. The method may also determine at least one abbreviation for at least one term of the one or more terms so that the at least one abbreviation is unambiguous with respect to other one or more of the one or more terms. The method may also cause a presentation of at least one representation of the at least one abbreviation. | 2015-09-10 |
20150253150 | DEVICE FOR DETERMINING NAVIGATION PARAMETERS OF AN AIRCRAFT DURING A LANDING PHASE - A device for determining navigation parameters of an aircraft during a landing phase includes a video system including at least one digital video camera arranged on the aircraft, the digital video camera being configured to generate on the aircraft current video data relating to at least one characteristic point on the Earth, whose coordinates are known, and a data processing unit including an extended Kalman filter and configured to determine the navigation parameters on the basis of current navigation data of the aircraft, arising from a satellite navigation system, current inertial data of the aircraft, as well as said video data. | 2015-09-10 |
20150253151 | DETECTOR ARRANGEMENT IN CONNECTION WITH A MOBILE WORK MACHINE - The invention relates to a detector arrangement and method for determining a mutual position or a mutual state of motion of at least two structural parts of a mobile work machine. The arrangement comprises detectors configurable to determine at least in one direction of measurement at least two different measured variables in order to determine at least structural-part-specific position or state of motion information for each direction of measurement. The arrangement further comprises a data processing means for receiving measurement signals describing measured variables as well as for determining a mutual position or state of motion of the structural parts on the basis of the structural-part-specific position or state of motion information. | 2015-09-10 |
20150253152 | Parallel Reading of an Analog Sensor by Two Control Units - An arrangement for reading a sensor element in a vehicle includes a sensor element. The sensor element has at least one analog signal output. The arrangement further includes a first control unit. The first control unit has at least one first signal input. The arrangement further includes a second control unit. The second control unit has at least one second signal input. The signal output is connected to the at least one first signal input. The signal output is further connected to the at least one second signal input using a voltage divider. | 2015-09-10 |
20150253153 | Variable Reluctance Resolve-Encoder - An angular position detector includes a cylindrical rotor having an axis of rotation and a first ring with a plurality of alternating teeth and valleys, a first first-ring magnetic sensor having a sensor surface facing the first ring, the first first-ring magnetic sensor being configured to produce a first signal in response to movement of the first ring past the first first-ring magnetic sensor, a second first-ring magnetic sensor having a sensor surface facing the first ring and being configured to produce a second signal in response to movement of the first ring past the second first-ring magnetic sensor, the second first-ring magnetic sensor being circumferentially offset from the first first-ring magnetic sensor by a first angle and a controller operatively connected to the first and second first-ring magnetic sensors and configured to produce a first output signal based on the first and second signals. | 2015-09-10 |
20150253154 | ROTATIONAL SENSOR - In an embodiment of a rotational sensor, a multi-pole magnet assembly comprises multiple magnets configured to rotate about a rotational axis of the rotational sensor, where the multi-pole magnet assembly is in a first plane perpendicular to the rotational axis. The magnetic sensor is arranged in a second plane also perpendicular to the rotational axis and in proximity to the multi-pole magnet assembly. Each magnet of the multiple magnets has poles aligned parallel to the rotational axis and perpendicular to the first plane of the magnetic sensor. In another embodiment, the magnetic sensor is arranged at a first radius away from the rotational axis, whereas the multiple magnets of the magnet assembly are arranged at a second radius, not equal to the first radius, away from the rotational axis. In yet another embodiment, a rotational sensor comprises a housing and rotatable shaft upon which the magnet assembly is mounted. | 2015-09-10 |
20150253155 | MAGNETIC SHIELD COVER FOR ENCODER OF MAGNETIC DETECTION TYPE AND ENCODER OF MAGNETIC DETECTION TYPE - A magnetic shield cover for an encoder of magnetic detection type includes a soft magnetic section and a non-magnetic section. The soft magnetic section is formed to cover a magnetic detection element and a magnet and has an opening for avoiding a situation that a part of the soft magnetic section prevents a magnetic field from the magnet from passing through the magnetic detection element. The non-magnetic section is provided in the opening of the soft magnetic section. | 2015-09-10 |
20150253156 | CIRCULAR VERTICAL HALL MAGNETIC FIELD SENSING ELEMENT AND METHOD WITH A PLURALITY OF CONTINUOUS OUTPUT SIGNALS - A circular vertical Hall (CVH) sensing element and an associated method provide a plurality of output signals from a respective plurality of vertical Hall elements in the CVH sensing element at the same time. | 2015-09-10 |
20150253157 | XMR ANGLE SENSOR ARRANGEMENT WITH SAFETY MECHANISM AND METHOD FOR MONITORING THE SAME - An XMR angle sensor arrangement with a safety mechanism comprises an XMR angle sensor having a sensing area for sensing an in-plane magnetic field and for outputting a sensor signal based on the in-plane magnetic field component sensed in the sensing area; a permanent magnet, which is rotatably arranged with respect to the XMR angle sensor to generate a first in-plane magnetic field component in the sensing area of the XMR angle sensor; an excitation current rail path, which is arranged proximate to the sensing area of the XMR angle sensor; and an excitation current provider configured to provide the excitation current rail path with an excitation signal having a excitation signal strength, wherein the excitation signal strength of the excitation signal is chosen to generate a second in-plane magnetic field component in the sensing area of the XMR angle sensor which results, due to a super position of the first and second in-plane magnetic field components, in an expected change of the direction of the resulting in-plane magnetic field component, wherein the XMR angle sensor arrangement is correctly functioning when the sensed change of direction of the resulting in-plane magnetic field component due to the excitation signal corresponds to the expected change of direction of the resulting in-plane magnetic field component. | 2015-09-10 |
20150253158 | Determination of a Charge Surface Position - A method comprising determining that the apparatus is placed at a charge surface position on a charger apparatus, the charge surface position being a position of the apparatus on the charge surface of the charger apparatus, and the apparatus being configured to receive a charge signal from the charger apparatus based, at least in part, on placement of the apparatus at the charge surface position, determining that the charge surface position is associated with control of at least one separate apparatus, determining at least one operational directive associated with control of the separate apparatus based, at least in part, on the determination that the charge surface position is associated with control of the separate apparatus, and causing sending of the operational directive to the separate apparatus is disclosed. | 2015-09-10 |
20150253159 | PHASE DETECTOR, MOTOR DRIVE CONTROLLER, MOTOR DEVICE, AND METHOD OF DETECTING PHASE OF ROTOR - A phase detector includes a crossing-point phase detection circuit to compare signals levels of pairs of sensor signals and output crossing-point phase detection signals indicating phases of crossing points between the pairs of the sensor signals, each having a signal level corresponding to a rotational position of a rotor of a motor having coils, a crossing-point level detection circuit to output crossing-point level signals indicating crossing-point levels detected, a signal selection circuit to select one of the sensor signals as a selection signal, a phase detection circuit to detect that a signal level of the selection signal has reached a threshold level, and output a phase data signal indicating a phase of the rotor corresponding to the threshold level, and an in-phase level adjustment circuit to adjust and output in-phase levels of the sensor signals to approach each of the crossing-point levels to a predetermined signal level. | 2015-09-10 |
20150253160 | FLEXIBLE CHASSIS INTERFACE DEVICE - An apparatus including an environmentally protective chassis configured to house and environmentally protect a test chassis having one or more module interfaces, the environmentally protective chassis having an interface device seating surface with sealable apertures formed in the interface device seating surface; and at least one interface device configured for connection to the test chassis and including at least one interface connector corresponding to connectors of a unit under test, the at least one interface device being configured for insertion through one or more of the sealable apertures and direct coupling to the interface device seating surface of the environmentally protective chassis without any intervening environmental interface or environmental interface plane located between the interface device seating surface and the test chassis. | 2015-09-10 |
20150253161 | WHEEL FIXING UNIT FOR CAR SENSOR CALIBRATION AND CALIBRATION DEVICE USING THE SAME - A wheel fixing unit includes: a body; a plurality of wheel connectors protruding forward from the body and connected to a tool connection hole in a wheel of a vehicle; and a cable connector protruding rearward from the body and including a connection terminal formed on a protruding end side such that a cable is connectable thereto. A calibration device using the wheel fixing unit includes: wheel fixing units respectively coupled to left and right wheels of a vehicle; a target board installed spaced apart in a direction corresponding to a vehicle body and configured such that a transmission signal of a sensor mounted on a front or rear surface of the vehicle body is reflected by a reflector and is incident on the sensor; and an interval maintaining cable connected to one end of the wheel fixing unit and one of the both sides of the target board. | 2015-09-10 |
20150253162 | POSITION DETECTING DEVICE - A magnetism detecting element detects a leakage magnetism from a scale, on which a magnetic signal with a constant period is recorded, and a relative position between the scale and the magnetism detecting element is detected. The magnetism detecting elements are arranged, along a detection direction of the magnetic signal relative to the scale, in a pattern with a pitch of 1/2n (n is a prime number of 3 or more) of a wavelength λ′ of a signal output by the element. Furthermore, as the pattern for cancelling m odd-order harmonics, the m-th power of 2 magnetism detecting elements are arranged within a range in which a pitch distance L of the magnetism detecting element farthest in the detection direction is expressed by L=(λ′/2)×(1/3+1/5+1/7+ . . . 1/(2m+1)). | 2015-09-10 |
20150253163 | SMART WATER MANAGEMENT SYSTEM - A smart water management system fixture device is positioned on a water line. The device includes a measuring unit, an electronics unit, and an energy unit associated with a housing. The measurement unit includes an impeller of a turbine disposed in a water chamber and rotatable therein. The water chamber is positioned between an inlet and an outlet to define a fluid flow path. The measurement unit is in communication with the electronics unit. The electronics unit received information from one or more sensors and harvests electricity using the motion of the turbine and is in communication with an energy unit for story electricity. | 2015-09-10 |
20150253164 | TOMOGRAPHIC AND SONAR-BASED PROCESSING USING ELECTRICAL PROBING OF A FLOWING FLUID TO DETERMINE FLOW RATE - Apparatus is provided featuring a signal processor or processing module configured at least to: receive signaling containing information about electrical responses to a transiting flow perturbation in at least three planes of a fluid flowing in a pipe, tank, cell or vessel sensed using a tomographic processing technique; and determine a flow rate of the fluid flowing in the pipe, tank, cell or vessel using a combined tomography and SONAR-based algorithm and signal processing technique, based at least partly on the signaling received. | 2015-09-10 |
20150253165 | ADDRESSABILITY IN PARTICLE DETECTION - A method of determining at least one point of entry of smoke into a smoke detection system, the system having a sampling pipe network including at least one sampling pipe and a plurality of sampling inlets through which an air sample can enter the at least one sampling pipe of the smoke detection system for analysis by a particle detector, said method including: determining a volume of sample air that has passed through at least part of the smoke detection system since a predetermined event or a value corresponding to said volume; and determining through which sampling inlet of the plurality of sampling inlets the smoke entered the smoke detection system based, at least in part, on the determined volume or value. Systems for implementing such a method and related methods are also described. | 2015-09-10 |
20150253166 | FLOW METER DEVICE - A flow meter device includes: an inlet portion, into which a fluid flows; an outlet portion, from which the fluid flows out; a plurality of measurement passage portions provided parallel to each other between the inlet portion and the outlet portion; and at least one flow rate measurement unit, each flow rate measurement unit being configured to measure a flow rate of the fluid that flows through a passage in a corresponding one of the measurement passage portions. Shapes of passages in the respective measurement passage portions coincide with each other. The plurality of measurement passage portions include: the one measurement passage portion(s), which is/are each provided with the flow rate measurement unit; and the other measurement passage portion(s), which is/are not provided with the flow rate measurement unit. | 2015-09-10 |
20150253167 | METHOD AND APPARATUS FOR MONITORING MULTIPHASE FLUID FLOW - A method of and apparatus for monitoring fluid flow passing within a pipe is provided. The method includes the steps of: a) providing a flow pressure value and a flow temperature value for the fluid flow within the pipe; b) providing a fluid flowmeter operable to be attached to an exterior of the pipe; c) providing one or more of an additional flow related measurement (e.g., DP, SOS, etc.); d) providing a processor adapted to include an equation of state model for the pressure, volume, and temperature properties for the fluid flow, and further adapted to receive composition data values for the fluid flow, the flow pressure value, and the flow temperature value, and the flow velocity signals from the flowmeter; and e) determining a volumetric flow rate of one or more phases of the fluid flow. | 2015-09-10 |
20150253168 | APPARATUS AND METHOD FOR COMBINED FLOW AND THERMOGRAPHIC MEASUREMENT - By combined flow of gas in the hollow component with outlet holes in a body of the component and thermographic measurement of heated air exiting the component through the outlet holes, the component can be examined. The component is examined in an apparatus in respect of its cooling air consumption and selected desired cross sections of cooling-air openings. A process is to supply gas to a gas calming chamber, convey the calmed gas into the component, and thermographically measure the gas exiting the outlet holes. | 2015-09-10 |
20150253169 | FLUID FLOW SENSOR - A fluid flow sensor that utilizes hot-wire anemometry and is a small, light weight, cost effective, easily manufactureable, and low power consuming device. The fluid flow sensor operates by exposing a hot wire loop to a fluid stream such that the amount of heat lost to fluid convection is a function of one or more fluid-related parameters (e.g., fluid speed, fluid type, fluid density, etc.). The heat loss affects the resistance in the wire loop, which can then be used to estimate the fluid speed or other fluid-related parameter. According to an exemplary embodiment, the fluid flow sensor includes one or more wire loops that are made from pre-formed wires and are wire bonded, micro-welded or otherwise non-monolithically attached to a substrate that may or may not include embedded sensor circuitry. | 2015-09-10 |
20150253170 | MASS FLOWMETER - A small and light-weight flowmeter realizes the compensation of a zero point drift. A mass flowmeter includes: a centrifugal force/centripetal force detection strain gauge adhered to a part acted upon by a centrifugal force or a centripetal force of fluid in a pipe line in which the fluid flows and a flow rate zero point drift compensation strain gauge adhered to a position different from that of the centrifugal force/centripetal, force detection strain gauge. A pulse wave propagation time between the two points is used to compensate a zero point drift of a flow rate. | 2015-09-10 |
20150253171 | CORIOLIS FLOWMETER AND METHOD WITH IMPROVED METER ZERO - A Coriolis flowmeter ( | 2015-09-10 |
20150253172 | MULTI PORTION CONTROLLED DRY FOOD DISPENSER - There is provided a dry food dispensing apparatus for connecting to a storage receptacle, for the purpose of controlling the portion size and accuracy of the dispensed food, the apparatus having a base providing a housing defining a hollow circumferential interior with a centrally disposed hub, an extraction means disposed in the housing for extracting a first pre-determined portion of the dry food, a rotatable cell holder having a centrally disposed socket for engaging the hub of the base from above, having at least one open-bottomed cell for receiving and temporarily storing the extracted first pre-determined portion; and a dispensing aperture formed in a bottom of the base for releasing the first temporarily stored portion when the extraction means is operated to extract a second pre-determined portion, and wherein said extraction means is operated in a cyclical fashion to obtain from the extracted portions a desired quantity of the dry food. | 2015-09-10 |
20150253173 | FILL LEVEL MONITORING SYSTEM - A fill level monitoring system includes a dispenser ( | 2015-09-10 |
20150253174 | LIQUID DETECTION APPARATUS - A liquid detection apparatus for monitoring liquid stored in a wine barrel may include an upper portion configured to be inserted into an opening of the wine barrel and a lower portion configured to extend into the liquid when the upper portion is seated in the opening. A sensing device may be located within the lower portion and at least partially surrounded by a protective layer. The sensing device may be configured to obtain sensed input for the liquid through the protective layer. An alert system may be at least partially located within the upper portion and configured to generate an alert in response to the sensed input obtained by the sensing device. | 2015-09-10 |
20150253175 | LOW POWER RADAR LEVEL GAUGE SYSTEM WITH INTEGRATED MICROWAVE CIRCUIT - The present invention relates to a radar level gauge system comprising a signal propagation device; a microwave signal source; a microwave signal source controller; a mixer configured to combine a transmit signal from the microwave signal source and a reflection signal from the surface to form an intermediate frequency signal; and processing circuitry coupled to the mixer and configured to determine the filling level based on the intermediate frequency signal. The microwave signal source is configured to exhibit a phase noise greater than or equal to −70 dBc/Hz @ 100 kHz offset from a carrier frequency for the transmit signal. | 2015-09-10 |
20150253176 | LOW POWER RADAR LEVEL GAUGE SYSTEM - The present invention relates to a radar level gauge system comprising a signal propagation device; a microwave signal source; a microwave signal source controller; a mixer configured to combine a transmit signal from the microwave signal source and a reflection signal from the surface to form an intermediate frequency signal; and processing circuitry coupled to the mixer and configured to determine the filling level based on the intermediate frequency signal. | 2015-09-10 |
20150253177 | Fill-Level Measuring Device - A fill-level measuring device working according to the pulse radar principle for measuring a fill level of a fill substance in a container, comprising: a transmission system a pulse producing system, which, comprises, in each case, at least two measurements, for each measurement, produces a transmission signal composed of at least one microwave pulse periodically following one another, of center frequency predetermined for the particular measurement. The center frequencies of the transmission signals of at least two of the measurement are different from one another. An antenna connected to the transmission system, which sends the transmission signals into the container, and receives as received signals their signal fractions reflected in the container back in the direction of the antenna, and which has for different center frequencies different spatial radiation characteristics dependent on the center frequency of the transmission signals; and connected to the transmission system and the antenna, a signal processing system, which receives the received signals and evaluates such based on the center frequencies of the microwave pulses of the associated transmission signals and the center frequency dependence of the spatial radiation characteristic of the antenna. | 2015-09-10 |
20150253178 | Container Monitoring Apparatus - An apparatus to acoustically monitor a container includes a first acoustic transducer mountable to an exterior of the container to send a first acoustic signal into an interior of the container and a second acoustic transducer mountable to the exterior of the container to send a second acoustic signal into the interior of the container. The apparatus further includes a data processing unit to process a first acoustic response signal related to the first acoustic signal and a second acoustic response signal related to the second acoustic signal to determine contents within the interior of the container at locations of the first acoustic transducer and the second acoustic transducer. | 2015-09-10 |
20150253179 | MAGNETIC LEVEL GAUGE INDICATOR WITH ULTRA-WIDE VIEWING ANGLE - A level gauge for determining the level of a liquid in a vessel includes lenticular lens assembly allowing a plurality of level indicator flags enclosed therein to be viewed from a wide angle. The indicator flags have an elongated body manufactured from a sheet of material, and form a central pocket for retaining a magnet, and pins on either end for mounting within a frame. A mounting frame positions the lens assembly whereby an open channel is formed between the lens assembly and a back plate. The mounting frame is mounted to the vessel using spacers forming an open gap between the mounting frame and vessel. The open channel and gap minimize the transfer of heat from the vessel to the level gauge. The passage of a float with a magnet on the liquid in the vessel rotates the flags. | 2015-09-10 |
20150253180 | AUTOMOBILE SUBASSEMBLY FLUID FILL CONFIRMATION - Embodiments of systems and methods for confirming fluid fill in automobile subassemblies are described herein. Such systems can include a weigh station to determine if the assembled automobile differential is at an acceptable weight that is indicative of proper fluid fill. A method of detecting a fluid fill condition for an automobile subassembly can comprise transferring the subassembly to a weigh station, applying constraints configured to prevent removal of the subassembly from the weigh station, weighing the subassembly, and determining the fluid fill condition based on the weight of the subassembly. | 2015-09-10 |
20150253181 | NATURAL-FREQUENCY MEASUREMENT DEVICE - A natural-frequency measurement device for measuring the natural frequency of a belt includes: an acceleration sensor attached to a portion of the belt between an adjacent pair of pulleys to sense acceleration resulting from the vibration of the belt; and a measuring instrument configured to measure the natural frequency of the belt based on the acceleration sensed by the acceleration sensor. | 2015-09-10 |
20150253182 | COMMUNICATION LIGHT DETECTOR - A communication light detector is removably attached to a communication light visualizing adaptor with a light extraction hole so as to detect whether a communication light is transmitted through the communication light visualizing adaptor. The detector includes a detector main body including a bottom surface that faces the light extraction hole, mounts a light-receiving element and is formed so as to adapt to a first communication light visualizing adaptor, and an attachment that includes a front surface facing the bottom surface, a back surface facing the light extraction hole and a though-hole penetrating from the front surface to the back surface so that the light-receiving element is exposed from the front surface to the back surface, the front surface being formed so as to adapt to the bottom surface and the back surface being formed so as to adapt to a second communication light visualizing adaptor. | 2015-09-10 |
20150253183 | COMMUNICATION LIGHT DETECTION ADAPTER AND COMMUNICATION LIGHT DETECTION STRUCTURE - A communication light detection adapter includes an adapter main body in which a light extraction hole is formed, a sliding lid attached to the adapter main body so as to slide between a closed position to close the light extraction hole and an open position to open the light extraction hole, and an energizing member to apply a pressure to the sliding lid in a direction from the open position toward the closed position. | 2015-09-10 |
20150253184 | Device and Method for Determining the Degree of Disinfection of a Liquid - The invention relates to a device and also a method for determining the degree of disinfection, and for determining the time point when a defined degree of disinfection is reached by a liquid, in particular drinking water, that is situated in a container which is light-permeable at least in a UV range. The device comprises in this case a UV measuring appliance for measuring the intensity of the UV radiation in the region of the container, a data analysis unit to which the values of the UV intensity which are measured by the UV measuring device are fed, and wherein the data analysis unit converts the UV intensity values measured at the start of a measurement at defined time points to form a characteristic, and wherein the data analysis unit compares the characteristics determined at defined time points with a predetermined characteristic, which predetermined characteristic corresponds to a defined degree of disinfection of the liquid, and wherein the device comprises at least one signal output appliance which, in the event that the determined characteristics reaches or exceeds the value of the predetermined characteristic, provides the signal output. | 2015-09-10 |
20150253185 | MEASURING PARALLELISM IN LIGHTGUIDE SURFACES - A system for measuring transparent optical elements includes a beam generator, optomechanics, an imaging module, and a logic unit. The beam generator is driven to emit a beam directed at a transparent optical element that is aligned by optomechanics. An image is captured of the beam after the beam reflects off of surfaces of the transparent optical element. The image is analyzed to measure tolerances of the transparent optical element. | 2015-09-10 |
20150253186 | IMAGE SENSOR MODULE - An image sensor module includes a light source unit that emits a linear light beam elongate in a primary scanning direction to an object to be read, and a lens unit including an incidence surface and an output surface oriented opposite to each other. The lens unit is configured to receive light from the object through the incidence surface and output the light through the output surface. The module also includes a sensor IC that receives the light outputted from the output surface, a housing that holds the light source unit and the lens unit, and a support member that supports the lens unit such that the incidence surface is located more distant from the sensor IC than the output surface in a secondary scanning direction. The support member includes a reflection surface that reflects the light from the object toward the incidence surface. | 2015-09-10 |
20150253187 | Characterization of Single-Photon Detectors Using a Continuous Wave Laser Source - Operational parameters of a single-photon detector are determined with a continuous wave laser source. At a fixed trigger, a dark count probability and a series of count probabilities at different optical powers are determined. A particular optical power is selected by using a wide-range variable attenuator to attenuate the optical power of the continuous wave laser. The dark count probability and the count probabilities are determined for different trigger rates. The operational parameters include efficiency, afterpulsing constant, and detrap time. The operational parameters are computed by fitting the computed dark count probabilities and count probabilities to a user-defined relationship. | 2015-09-10 |
20150253188 | HYPERSPECTRAL IMAGING OF A MOVING SCENE - An apparatus and method are disclosed for hyperspectral imaging of a scene along an imaging path, from a viewpoint which is arranged to move relative to the scene. The method comprises acquiring hyperspectral image data of a portion of the scene from the viewpoint, along a first viewing direction relative to the viewpoint and redirecting the viewing direction from the first viewing direction to a second viewing direction relative to the viewpoint, in dependence of the relative movement, to maintain a view of said portion of the scene as the viewpoint moves along a portion of the imaging path. | 2015-09-10 |
20150253189 | METHOD AND APPARATUS FOR MULTIPLEXED FABRY-PEROT SPECTROSCOPY - A method of optical spectroscopy and a device for use in optical spectroscopy. The device includes a substrate, and a plurality of etalon cavities affixed to or coupled to the substrate. A signal is received from a Fabry-Perot interferometer. The signal is sampled using the device according to a generalized Nyquist-Shannon sampling criterion. The signal is sampled using the device according to a phase differential criterion for wave number resolution. An input spectrum for the signal is reconstructed based on the signal sampled according to the generalized Nyquist-Shannon sampling criterion and the signal sampled according to the phase differential criterion for wave number resolution. | 2015-09-10 |
20150253190 | SPECTRAL CHARACTERISTIC OBTAINING APPARATUS, IMAGE EVALUATION APPARATUS AND IMAGE FORMING APPARATUS - A spectral characteristic obtaining apparatus including a light irradiation unit configured to emit light onto a reading object; a spectroscopic unit configured to separate at least a part of diffused reflected light from the light emitted onto the reading object by the light irradiation unit into a spectrum; and a light receiving unit configured to receive the diffused reflected light separated into the spectrum by the spectroscopic unit and to obtain a spectral characteristic. The light receiving unit is configured to be a spectroscopic sensor array including plural spectroscopic sensors arranged in a direction, and the spectroscopic sensors include a predetermined number of pixels arranged in the direction to receive lights with different spectral characteristics from each other. | 2015-09-10 |
20150253191 | Color Matching Devices and Related Methods - A color matching device includes a planar member comprised of a material chosen from a group of polymers and composites. The planar member has a specified thickness, first length and second length. In implementations the planar member includes an opening through which a painted surface may be viewed. | 2015-09-10 |
20150253192 | POLARIZATION INFORMATION ACQUISITION UNIT, IMAGE PICKUP APPARATUS INCLUDING THE SAME, POLARIZATION INFORMATION ACQUISITION METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM - An polarization information acquisition unit includes a phase adjuster configured to adjust phases of two linearly polarized components of incident light, which oscillate in directions orthogonal to each other, a detector configured to transmit a polarized component oscillating in one direction and not to transmit a polarized component oscillating in a direction orthogonal to the one direction, the polarized components being included in light emitted from the phase adjuster, and a photoelectric convertor configured to photoelectrically convert a polarized component transmitted through the detector. The phase adjuster has at least three areas. The at least three areas include at least two areas having phase adjusting amounts different from each other, and at least two areas having an identical phase adjusting amounts and having slow axes whose directions are different from each other by 20 to 90 degrees inclusive. | 2015-09-10 |
20150253193 | Motion and Gesture Recognition by a Passive Single Pixel Thermal Sensor System - Systems and methods for recognizing a gesture made by a warm object are presented. The system includes a thermal sensor configured to generate a low frequency or direct current signal upon receiving thermal energy. A spatially modulating optic is disposed between the thermal sensor and the warm object. The optic is configured to modulate the thermal energy received by the thermal sensor as a function of an orientation of the warm object with respect to the thermal sensor. An electronics unit in communication with the thermal sensor includes a memory and a processor. The processor is configured by the memory to detect a change in the thermal sensor signal and recognize a characteristic of the thermal sensor signal. | 2015-09-10 |
20150253194 | INFRARED SENSOR MODULE - A sensor assembly for sensing infrared radiation and its manufacture are described. The sensor comprises at least one sensing element provided on or embedded in a substrate extending substantially in a substrate plane, a cap for covering the at least one sensing element, the cap comprising an upper wall for receiving radiation incident on the sensor assembly and a plurality of cavity walls arranged to define a cavity between the cap and the substrate for hosting the sensing element. At least one of said cavity walls subtends an angle with respect to the receiving upper wall so as to induce total internal reflection on said cavity walls for radiation incident thereon. | 2015-09-10 |