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Showing 651 - 660 of 673 from April 2008
Browse Prior Art Database
  1. 651.
    A system for lowering the level of turbulence in an opening over which a eam of air is flowing at a subsonic velocity wherein a fence positioned adjacent to the opening at an upstream location is provided with a plurality of apertures in the distal portion thereof. The apertures in the distal portion of the fence...
    IPCOM000000323D | Original Publication Date: 1987-Sep-01
  2. 652.
    An electromechanical lag angle detector device in which the lag angle of a iber that is being wound on a bobbin is sensed by an electromechanical lag angle detector which causes an output signal to be produced which is proportional to the variation from the preset lag angle to provide a signal to a computer for...
    IPCOM000000322D | Original Publication Date: 1987-Sep-01
  3. 653.
    A laser diode power supply that uses a proportional controller that drives series pass transistor to regulate laser diode current and the intensity of the laser diode output. The purpose of the controller is to maintain constant laser output power when its unregulated output power would otherwise gradually decrease...
    IPCOM000000321D | Original Publication Date: 1987-Aug-04
  4. 654.
    Machineable microwave waveguide apparatus and method for constructing same. Waveguide functions as an interconnecting waveguide channel between two parallel microwave ports which have an axial offset. The waveguide is comprised of two complimentary halves with C-shaped cross-section, the two halves fitting together to...
    IPCOM000000320D | Original Publication Date: 1987-Aug-04
  5. 655.
    A robotic kitting apparatus takes parts bags containing electronic components and places the bags in appropriate kit boxes for use in assembling electronic products. Each parts bag has a bar coded allocation tag that is read by a bar scanner. A computer controls a claw machine that picks up the parts bag from a...
    IPCOM000000319D | Original Publication Date: 1987-Aug-04
  6. 656.
    A rotating blast diffuser for a Gatling type gun is disclosed. The diffuser as a streamlined, forward nose containing gas stripping means individual to the barrels. The gas stripping means, annular members for example, strip muzzle blast from a firing barrel, and divert the blast into a forward collection chamber. The...
    IPCOM000000318D | Original Publication Date: 1987-Aug-04
  7. 657.
    A rotary guide device is used in conjunction with a conveyor belt adapted to have a plurality of randomly positioned articles thereon which must be aligned with each other in a plurality of rows lengthwise of and spaced across the conveyor belt by a plurality of guide plates positioned in essentially parallel lanes...
    IPCOM000000317D | Original Publication Date: 1987-Aug-04
  8. 658.
    A magnetic note holder incorporates a hologram or xogram as the artwork of choice. A standard note holder structure is disclosed which includes a clear laminate adhered to the surface of the artwork, a section of stainless steel tape adhered to the underside of the artwork, a double-sided tape tape adhered to the...
    IPCOM000000316D | Original Publication Date: 1987-Aug-04
  9. 659.
    A method for reducing the frictional drag of an organic liquid in flow through pipes or conduits having a continuous bore therethrough which comprises adding about 0.001 to about 0.5 grams of a polymeric complex to 100 ml of said organic liquid, wherein the polymeric complex is the reaction product of a metal...
    IPCOM000000315D | Original Publication Date: 1987-Aug-04
  10. 660.
    A method of measuring optical properties of a transparency uses a video camera for focusing and then refocusing an image of a point source of light transmitted through a test region when the transparency is first absent and then later present at the test region. The distance the camera needs to be moved together with...
    IPCOM000000314D | Original Publication Date: 1987-Aug-04