Abstract: Disclosed is a resistive charcoal igniter device for containing and igniting charcoal, lump charcoal, or charcoal briquets. The device has a cylindrical container with a wire base or grates in the bottom for containing the charcoal. An electrically operated heating element is located within the wire base. When charcoal is placed in the container, and the heating element is energized, the charcoal, lump charcoal, or charcoal briquets can be ignited after a sufficient time. The device also includes a handle affixed to the container and a heatshield placed between the handle and the container to protect a user's hand from heat generated within the container while holding the handle. The resistive heater is powered externally and may be electrically connected to a power source by an extension cord integrated into the device.

Abstract: Disclosed is a resistive charcoal igniter device for containing and igniting charcoal briquettes, particularly in preparation for use in a barbeque. The device has a cylindrical container with a wire base or tray in the bottom for containing the briquettes. An electrically operated resistive heating element is located within the wire base. When briquettes are placed in the container and the heating element is energized, the charcoal briquettes can be ignited after a sufficient time. The device also includes a handle affixed to the container and a heat shield placed between the handle and the container to protect a user's hand from heat generated within the container while holding the handle. The resistive heater is powered externally and may be electrically connected to a power source by an extension cord integrated into the device.

Abstract: A technique for is presented for locating at least one object illuminated by a laser designator. A detector and an optical unit are provided. The one optical unit is configured for receiving a beam of laser light scattered by the at least one object being illuminated by the laser designator, for creating two secondary beams, and for focusing the two secondary beams to respective foci along an optical axis of the at least one optical unit. The detector is located between the two foci, divided into an even number of portions, and is configured for measuring an intensity of impinging light at each portion. The optical unit is configured for causing the received laser light to impinge the detector, such that an upright image and an inverted image of the scattered laser light beam having substantially equal sizes and substantially equal energies are projected on the detector.

Abstract: Objects are identified by authentication tags, each configured with an authentication key that includes a first dataset comprised of a random distribution of three-dimensional elements, and with a second dataset comprised of machine-readable data elements. The authentication keys are readable by image capture and/or RFID reading devices, at least one of which is authorized to read at least one of the keys under predetermined conditions. An object is deemed genuine when the device reading a key has been authorized, and when the reading is performed when the conditions have been met.

Abstract: A self-contained virtual file system is disclosed for deploying and distributing an application and/or software component. Executable files relating to the application are included in a distributable composite file. The composite file and a user front end application are deployed and distributed to an application user where the application is executed. An application provider can tag the composite file with the version information and other useful meta-data of the files for the application. The format of the composite file may support the storage of any kind of file types and associated meta-data. The composite file may contain the hierarchical directory structure of the files for the application so that the hierarchical directory structure is installed in the application user's electronic device.

Abstract: A self-contained virtual file system is disclosed for deploying and distributing an application and/or software component. Executable files relating to the application are included in a distributable composite file. The composite file and a user front end application are deployed and distributed to an application user where the application is executed. An application provider can tag the composite file with the version information and other useful meta-data of the files for the application. The format of the composite file may support the storage of any kind of file types and associated meta-data. The composite file may contain the hierarchical directory structure of the files for the application so that the hierarchical directory structure is installed in the application user's electronic device.

Abstract: A self-contained virtual file system is disclosed for deploying and distributing an application and/or software component. Executable files relating to the application are included in a distributable composite file. The composite file and a user front end application are deployed and distributed to an application user where the application is executed. An application provider can tag the composite file with the version information and other useful meta-data of the files for the application. The format of the composite file may support the storage of any kind of file types and associated meta-data. The composite file may contain the hierarchical directory structure of the files for the application so that the hierarchical directory structure is installed in the application user's electronic device.

Abstract: A method of removing dust, dirt and the like from the surface of a paper substrate comprises the steps of transporting the paper substrate along a path of travel, and training the paper substrate over and in direct contact with at least a portion of the outer surface of a vacuum drum having openings therein. Suction is applied to the openings as the paper moves over the drum at a slightly different linear velocity from the surface velocity of the drum. Dust, dirt and the like are drawn away from one surface of the paper substrate through the openings of the drum as the paper substrate sweeps over the vacuum drum surface.

Abstract: Machinery and process for continuously making a compound filter rod include a tow transport for continuously delivering an expanded fiber tow while compressing the tow as it travels in a downstream direction. At least one rotating pocket wheel has a plurality of spaced apart pockets therein, and a filter media supply delivers media to the pockets. A vacuum source applied to the pockets of the rotating wheel operates to draw filter media into the pockets from the filter media supply. An air transport tube in alignment with the pockets of the rotating pocket wheel discharges the filter media from the pockets as they rotate past the transport tube. The discharged filter media is delivered to the tow transport into interior portions of the fiber tow. Subsequently, the rod is wrapped with filter paper.

Abstract: This is a new padded adjustable seat with attached movable protective see-through screen barrier, and removable leg guards, as to guard the seated person from serious injury, from objects, such as baseballs propelled at the seated person behind the see-through movable guard, by human or machine generated inertia. Variable degrees of lateral movement of the attached see-through barrier enable the seated person to extend outward reached arm and hand, with or without a baseball glove over the hand, with minimal effort as to move the see-through guard with the arm across body and in front of the barrier. The barrier screen will return to original upright oriented position. The see-through barrier, having adjustable receptors, would enable additional attachments as to provide additional protective surface area.

Abstract: Air sampler with integrated airflow sensing. The air sampler according to at least some embodiments includes an air mover that is operable to move air over a sampling media. An integrated airflow sensor is in fluid communication with the air mover. The air mover operating speed can be adjusted, in example embodiments, by either a feedback control mechanism that is connected to the air mover and the integrated airflow sensor, by user input, or by a combination of the two. The feedback control mechanism adjusts the operating speed of the air mover in response to signaling from the integrated airflow sensor in order to maintain an actual airflow in accordance with a stored, target value. The feedback can, in at least some embodiments, compensate for obstructions, environmental variables, variations in the power supplied to the air mover, and the like.

Abstract: A system for removing dust, dirt and like from the surface of a flexible paper substrate and accurately positioning same comprises a transport assembly for conveying the paper substrate along a path of travel. The transport assembly includes a rotating vacuum drum having an outer surface over which the paper substrate is trained in the direction of drum rotation as it moves along the path of travel. Openings are provided in the outer surface of the vacuum drum, and a suction source is connected to those openings so that dust, dirt and the like on the surface of the paper substrate are drawn away by the suction as the paper substrate moves along the path of travel over the drum. The linear speed of the paper substrate is slightly more or less than the surface velocity of the vacuum drum so that the paper sweeps across the drum surface during the cleaning process.

Abstract: An apparatus for imaging objects with x rays using an x-ray tube, refractive x-ray lens and area detector. Cross sectional images of individual planes within an object are achieved through tomographic and laminographic exposure and image processing. The use of refractive x-ray lenses to achieve high resolution eliminates the need for vanishingly small microspot x-ray sources to achieve high resolution that current x-ray tomographic and laminographic systems suffer.

Abstract: A system for removing dust, dirt and like from the surface of a flexible paper substrate and accurately positioning same comprises a transport assembly for conveying the paper substrate along a path of travel. The transport assembly includes a rotating vacuum drum having an outer surface over which the paper substrate is trained in the direction of drum rotation as it moves along the path of travel. Openings are provided in the outer surface of the vacuum drum, and a suction source is connected to those openings so that dust, dirt and the like on the surface of the paper substrate are drawn away by the suction as the paper substrate moves along the path of travel over the drum. The linear speed of the paper substrate is slightly more or less than the surface velocity of the vacuum drum so that the paper sweeps across the drum surface during the cleaning process.

Abstract: A system and method for adding material such as foam material to spaced cavities within a cigarette filter. A belt is provided and adapted to be driven synchronously with a moving cigarette filter rod. A plurality of injection needles protrude from the belt at spaced intervals, with the spacing between the needles coinciding with a spacing between the cavities within a cigarette filter rod. A chamber containing an expandable foam material is in fluid communication with one or more of the injection needles at one or more positions along a path traveled by the injection needles.

Abstract: A method and apparatus for delivering predetermined amounts of particulate material and/or plasticizer to a location remote from the particulate material, and a cigarette filter and a cigarette made according to the method and apparatus.

Abstract: A drum elevator and method of elevating cigarettes, the apparatus including a series of rotatable cigarette transferring drums including a first plurality of horizontally disposed drums at a first elevation and a second plurality of vertically disposed drums extending to a second elevation, the second plurality of vertically disposed drums receiving output from the first plurality of drums, the series of drums adapted to receive a procession of cigarettes at the first elevation and to elevate the cigarettes along a transfer path to the second elevation while maintaining the cigarettes arranged substantially in the procession; a rejection station at a location along the transfer path; a controller operative to selectively actuate the rejection station; and a stack former at the second elevation, the stack former receiving output of the second plurality of vertically disposed drums.

Abstract: A drum elevator and method of elevating cigarettes, the apparatus having a series of rotatable cigarette transferring drums including a first plurality of horizontally disposed drums at a first elevation and a second plurality of vertically disposed drums extending to a second elevation, the second plurality of vertically disposed drums receiving output from the first plurality of drums, the series of drums adapted to receive a procession of cigarettes at the first elevation and to elevate the cigarettes along a transfer path to the second elevation while maintaining the cigarettes arranged substantially in the procession; a rejection station at a location along the transfer path; a controller operative to selectively actuate the rejection station; and a stack former at the second elevation, the stack former receiving output of the second plurality of vertically disposed drums.

Abstract: A surface guidance system for guiding aircraft equipped with Instrument Landing Systems along taxiways which utilizes two inductive loops (14,16) installed around the right half and the left half of the taxiways. Audio amplifiers (18,20) drive one loop (14) with an 90 Hz signal and the other loop (16) at 150 Hz. A sensor (22) mounted on the aircraft detects the composite magnetic field induced by the surface loops (14,16). The detected signal is conditioned and supplied to the ILS system to provide left/right lateral guidance to the pilot. Longitudinal aircraft position is determined by using dipole marker antennas (52) embedded near the taxiway center line. Each marker antenna (52) has a unique code identifier. Existing ILS equipped aircraft can sense the marker signal and transmit the aircraft position to the ATC facility. Additional pairs of loops (14,16) and marker antennas (52) are used for different taxiway or runway sections.

Abstract: Apparatus for maintaining suitable profiles of rod-shaped articles contained in a hopper includes an agitator translatable in the hopper in the direction of movement of conveyors fed by the hopper. A detector unit is provided for sensing the level of articles in the hopper and arrangement is made for rendering the detector unit inoperative during preselected times attending the placement of article storage trays atop the hopper.