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Month of March 2008 - Page Number 3

Showing 21 - 30 of 664 from March 2008
Browse Prior Art Database
  1. 21.
    A method of making a planar junction field-effect transistor in which a semi-insulating substrate of a III-V semiconductor, particularly InP, is ion implanted by two ions to produce both an n-type region and a p-type region. The gate is further defined by selectively etching through the gate-implant region to the...
    IPCOM000000290D | Original Publication Date: 1987-Jun-02
  2. 22.
    In a modified Betatron a low density background plasma is maintained in the vacuum chamber causing image charges in response thereto to form in the chamber wall. These image charges cause the self forces of the electron beam being accelerated in the betatron to be directed inward in the polodial plane thus eliminating...
    IPCOM000000289D | Original Publication Date: 1987-Jun-02
  3. 23.
    An integrated display called an iconic display is disclosed, which contains an image of the thermodynamic heat transfer process for a pressurized water nuclear power plant from the heat source (the reactor) to the heat sink (the environment). Shown is a main curve comprising a saturated steam line and a saturated...
    IPCOM000000288D | Original Publication Date: 1987-Jun-02
  4. 24.
    An interference cancelling transmitter is configured which provides electagnetic compatibility (EMC) among different communications apparatus in the same area as well as providing a low probability of intercept (LPI) in a dense communications environment where secure communications is required between users. This is...
    IPCOM000000287D | Original Publication Date: 1987-Jun-02
  5. 25.
    A ground transporter for air launched missiles. The transporter is constructed by bolting two pairs of "H" beams across a flat-bed trailer. The bolts are applied through holes in the bottom flanges of the "H" beams. A pair of missile handling units are then bolted to each pair of "H" beams. The missile handling units...
    IPCOM000000286D | Original Publication Date: 1987-Jun-02
  6. 26.
    A glow/corona discharge device for use in detoxifying air at atmospheric ssure. The device includes a generally cylindrical supporting structure with a plurality of self-contained modular discharge units (or power packs) mounted around the surface thereof. Each module contains a flow channel in which the electrical...
    IPCOM000000285D | Original Publication Date: 1987-Jun-02
  7. 27.
    Low (thermal) Vulnerability Ammunition or LOVA is more responsive to the rmal stimulation of the igniter compositions disclosed herein. The igniter compositions of this invention generate oxygen rich flames upon decomposition. Such igniter compositions comprise nitrocellulose, nitroglycerine, potassium perchlorate and...
    IPCOM000000284D | Original Publication Date: 1987-Jun-02
  8. 28.
    The invention provides a process and composition of low toxicity for prepng aluminum surfaces for adhesive bonding. According to the invention non-carcinogenic, non-polluting soluble metal salts generally, other than ferric sulfate disclosed in U.S. Pat. No. 4,212,701, when added in an effective amount to sulfuric...
    IPCOM000000283D | Original Publication Date: 1987-Jun-02
  9. 29.
    A method for sequestering ammonia off-gassing by chemical treatment of certain hazardous wastes prior to solidification of such wastes, the invention involves mixing of magnesium sulfate heptahydrate and phosphoric acid with waste containing ammonia nitrogen to form ammonium magnesium phosphate hexahydrate complex and...
    IPCOM000000282D | Original Publication Date: 1987-Jun-02
  10. 30.
    A sodium Y type faujasite having a high silica/alumina ratio is obtained by lowering the active soda content below the conventionally employed levels. This is done by adding an acid and/or an aluminum salt solution such as an aluminum sulfate solution to the sodium silicate in the zeolite synthesis slurry....
    IPCOM000000281D | Original Publication Date: 1987-Jun-02