| Electron Beam Controlled Fragmentation of A 5 In./38 Projectile. |
DEC 1970 |
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| Authors:
George A. Williams; NAVAL WEAPONS LAB DAHLGREN VA
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 | The design, fabrication and testing of a 5 in./38 projectile are described in this report. |
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| INTERNATIONAL PRODUCTIVITY DIFFERENCES IN MANUFACTURING INDUSTRY: PROBLEMS WITH EXISTING THEORY AND SOME SUGGESTIONS FOR A THEORETICAL RESTRUCTURING, |
JAN 1968 |
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| Authors:
Richard R. Nelson; RAND CORP SANTA MONICA CALIF
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| Part I of this study examines certain important difficulties with existing formal theory purporting to explain international differences in output per worker in manufacturing, particularly differences between developed and underdeveloped countries. Part II presents a theoretical case for abandoning two central assumptions of that theory -- that all firms can be considered as on the same neoclassical production function, and that factor markets are perfect and competitive. Basically the argument ... |
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| MICROWAVE TRANSISTORS. |
NOV 1967 |
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| Authors:
Andy Anderson; David Boone; Harry Cooke; Charlie Dennis; Julius Lange; TEXAS INSTRUMENTS INC DALLAS SEMICONDUCTOR-COMPONENTS DIV
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| Planar double-diffused transistors were fabricated using phosphorus-doped silicon dioxide as a mask. Some of the better devices exhibited the following microwave performance: unilateral gains of 10.0 dB at 3 GHz and 5.4 dB at 6 GHz; maximum available gains of 6.5 - 7.0 dB at 3 GHz and 2.0 - 2.2 dB at 6 GHz; noise figures of 6.6 - 7.4 dB at 3 GHz and 8.5 - 11.6 dB ... |
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| MANUFACTURING OF MINERAL POLYMERS IN A LIQUID AND SOLID STATE. |
AUG 1967 |
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| Authors:
INSTITUTE OF MODERN LANGUAGES INC WASHINGTON DC
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| DEVELOPMENT OF A MANUFACTURING PROCESS FOR THE PRODUCTION OF .005 INCH DIAMETER BERYLLIUM WIRE. |
OCT 1966 |
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| Authors:
John P. Denny; George E. Meyer; BERYLLIUM CORP READING PA
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| A beryllium fine wire manufacturing technology was developed and employed in the production of .005 in. diameter wire. Process studies demonstrated that properly prepared 3/8 in diameter drawing stock could be converted into fine wire without intermediate annealing, and continuous .005 in. wire lengths of up to 64,000 feet were produced. The feasibility of producing .002 in diameter wire on production-type equipment was demonstrated concurrently. Pilot production and manufacturing process ... |
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| PRODUCTION ENGINEERING MEASURE FOR SUBMINIATURE HIGH-RELIABILITY CERAMIC CAPACITORS. |
30 SEP 1966 |
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| Authors:
H. F. Phillips Jr.; M. Geroulo; SPRAGUE ELECTRIC CO NORTH ADAMS MA
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| The object of this Production Engineering Measure is to improve production techniques for the manufacture of a subminiature high-reliability ceramic capacitor to attain a .001% maximum allowable operating failure rate per 1000 hours when tested at 200% of the DC rated voltage with a 90% confidence level per MIL Specification MIL-C-39014. (Author) |
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| PRODUCTION ENGINEERING MEASURE FOR SILICON NPN SWITCHING TRANSISTORS. |
25 MAY 1966 |
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| Authors:
Mark Siegel; Jack Freese; MOTOROLA INC PHOENIX ARIZ SEMICONDUCTOR PRODUCTS DIV
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| Areas of progress during the quarter were as follows: (1) Incoming material specification change to substrate resistivity of 0.01 to 0.02 ohm/cm and breakdown voltage range of 80 to 100 volts has been approved and specifications issued. (2) New diffusion experiments to test narrower basewidths have been initiated. (3) Evaluation probe limits were adjusted and specifications issued. (4) New 10-mil-mask evaluation has been initiated. (5) A new Motorola photoresist is ... |
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| MEMORY SYSTEMS FOR MICROCIRCUITS (MANUFACTURING METHODS). |
MAR 1966 |
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| Authors:
Thomas J. Matcovich; SPERRY RAND CORP PHILADELPHIA PA UNIVAC DIV
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| Production vacuum equipment was designed for the fabrication of complex patterns of multilayered electrical conductors. Also, techniques and equipment for bonding integrated circuit chips directly to evaporated aluminum wires were developed. A scratch-pad memory system was designed, comprising integrated circuits, evaporated interconnect conductors, and thin magnetic film storage elements. The integrated circuits required for the system were designed and fabricated; memory systems were built by means of the production techniques ... |
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| PRODUCTION ENGINEERING MEASURE FOR ROLLED CERAMIC CAPACITORS. |
09 DEC 1963 |
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| Authors:
M. J. Shoemaker; HI-Q DIV AEROVOX CORP OLEAN N Y
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| Some minor modifications were made to the electroding equipment, the winding equipment and the terminating machine. Short runs were first made with the equipment for calibration and adjustment. The ceramic tape required for the pilot run was made in a series of runs on the sheet forming machine. Sample units were made from each run to test the electrical and physical properties of the tape as a matter of control. ... |
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| INORGANIC DIELECTRICS RESEARCH. |
01 AUG 1963 |
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| Authors:
John H. Koenig; E. J. Smoke; C. J. Phillips; E. L. Kastenbein; D. A. Lupfer; RUTGERS - THE STATE UNIV NEW BRUNSWICK N J NEW JERSEY CERAMIC RESEARCH STATION
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| Devitrified barium titanate ceramics on flame spraying barium titanate into distilled water, in order to make a glass, approximately 3.5% baria desolves in the water. This occurred with the several barium titanates investigated. Attempts to minimize or eliminate the solution of baria during this operation have failed. Ultra low loss ceramics: the system Lanthana-AluminaSilica was evaluated for ceramic bodies. Crystallinge ceramics research is discussed. Study of boron nitride and the ... |
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