Abstract: A mobile controller unit has a radio positioning system and a two-way communication system and a rover unit also has a radio positioning system and a two-way radio communication system. The controller unit can query the rover unit to send its location data so that the rover unit can be located and if desired, found, such as in the case of a lost child or items. Relative spatial position can be displayed along with an arrow showing where the rover is, also how fast it is moving and other data.

Abstract: Distributed fiber optic chemical and physical sensors provide a relatively highly uniform response over the length of the fiber by, for example, varying such properties as the core/cladding index of refraction ratio to compensate for the non-linearity in sensitivity due for example to the loss of higher order modes in multi-mode fibers. The variation of the ratio changes the absorption coefficient of the fiber and can be used to compensate for any non-linearity in response. Other techniques for compensation also are disclosed.

Abstract: An extensible camera mast in which the tilt of a camera placed at the top of the mast is controlled by a pair of lines that extend from a tilt assembly on which the camera is mounted down to a control assembly where the lines are wound on oppositely rotatable spools so that one line is taken up as the other is released.

Abstract: A method and apparatus for correcting vision, including a corneal-pocket keratome device to create a corneal pocket and a lens to be inserted and retained in the corneal pocket to effect correction. The corneal-pocket keratome includes a drive unit having cutting head elements which contact the subject eye during corneal pocket formation. The cutting head elements may be removeable and may be disposable. The cutting head elements include a corneal restraint device, which may be a positioning ring to position an eyeball with the cornea protruding through the ring; a keratome blade assembly with a corneal-pocket blade; and may also include an applanation shoe surface to restrain the cornea, in addition or instead of the positioning ring. The applanation shoe may be pivotable away from the surgical area. The corneal-pocket blade may include a guide which travels with the blade.

Abstract: Apparatus and method for using an light source to incapacitate a subject in which the light source strobes by a spatial scanning through a pattern and a temporal flashing at a rate sufficient to cause incapacitation. The strobing (meaning both spatial scanning and temporal flashing is in a pattern to prevent the subject from escaping the strobing effect. The flashing is timed so that each flash point in the pattern will flash at a rate and sequence to cause incapacitation. In a preferred embodiment, the light source is an array of LEDs or laser diodes.

Abstract: A system and method for preparing a plastic bag especially useful for carrying electronic products by extruding spaced apart ribs onto the interior surfaces so that the bag volume is greater, so that a greater amount of VCI or anti-static material can be carried in the bag volume and providing greater surface area for outgassing of the VCI into the bag interior. The ribs also facilitate insertion of items into the bag and prevent clinging of the bag interior surface to flat portions of the product carried therein.

Abstract: Clocks are synchronized using a reference clock in two possible ways. One method uses two-way communication between a reference clock and a moving clock. The other method uses one-way communication from the moving clock.

Abstract: Distributed fiber optic chemical and physical sensors provide a relatively highly uniform response over the length of the fiber by, for example, varying such properties as the core/cladding index of refraction ratio to compensate for the non-linearity in sensitivity due to the loss of higher order modes in multi-mode fibers. The variation of the ratio changes the absorption coefficient of the fiber and can be used to compensate for any non-linearity in response. Other techniques for compensation also are disclosed.

Abstract: A method of making a candy box by forming a side element and placing inside it a closure element, depositing a single glue fillet or a plurality of spaced-apart glue fillets in the interior corner defined by them.

Abstract: A mobile controller unit has a radio positioning system and a two-way communication system and a rover unit also has a radio positioning system and a two-way radio communication system. The controller unit can query the rover unit to send its location data so that the rover unit can be located and if desired, found, such as in the case of a lost child or items. Relative spatial position can be displayed along with an arrow showing where the rover is, also how fast it is moving and other data.

Abstract: A sensor system in which a sensor suite has a locally located field sensing unit (FSU) that converts and evaluates sensor information using sensor fusion algorithms and is thereby able to send qualitative low-bandwidth, low power usage signals to a remote command post.

Abstract: An extensible camera mast in which the tilt of a camera placed at the top of the mast is controlled by a pair of lines that extend from a tilt assembly on which the camera is mounted down to a control assembly where the lines are wound on oppositely rotatable spools so that one line is taken up as the other is released.

Abstract: An exercise device to be pushed by the user having a frame with handle bars and a fork carrying a road wheel and an adjustable resistance mechanism including a small resistance wheel that can contact the road wheel with relatively greater or lesser force to cause more or less resistance rotation of the road wheel.

Abstract: Methods and apparatus for producing an optical waveguide illuminator are disclosed. By controlling the propagation of light in the core and cladding regions of the waveguide, distributed light emission along a length of an optical fiber or along a planar waveguide surface can be achieved by varying the core/cladding refractive index ratio and introducing light scattering centers in the core.

Abstract: A method and apparatus for processing an optical signal in an optical waveguide using a closed loop wavelength dependent active tuning system. A tunable fiber Bragg grating, optical processor and a controller provide feedback control of the central wavelength of the tunable fiber Bragg grating. Changes in wavelength of the processed signal are followed to keep the tunable fiber Bragg grating tuned to a peak wavelength for maximum sensitivity.

Abstract: A surface plasmon resonance device includes a metal thin film, a dielectric thin film on an optical member and, in addition, an electro-optically active thin film either between the metal thin film and the dielectric thin film or between the optical member and the metal thin film. The electro-optically active thin film is subject to a voltage which is varied to tune the resonance condition of the device.

Abstract: A prefabricated relief form member for use as an architectural feature on a structure formed alternatively by use of welded wire mesh, double wire welded wire mesh, corner beads fixed together, or woven wire mesh and optionally using corner beads at the corners of the top and sides, and having backing paper.

Abstract: A tunable optical filter for simulating the waveband spectrums of selected substances. The filter includes an optical waveguide with a core material for transmitting light energy and a nominal core refractive index for the core material. Predetermined periodic variations are formed in the core material of the optical waveguide between the input and output ends that alter the core refractive index of the waveguide at the location of the periodic variations. Depending upon the periodic variations, the waveguide produces a predetermined reference waveband spectrum output that matches the waveband spectrum of a selected substance. A modulator is coupled to the waveguide to selectively modulate the periodic variations to intermittently shift the reference waveband spectrum output to fine tune the filter and reduce signal noise.