|
|
|
|
|
|
Selected Navigations:
[Remove]
Collection >
[x]
NASA Center >
[x]
Item/Media Type >
[x]
|
Sort results by:
|
|
|
There are a total of 1866 record(s) matching your query.
Sorted by: Date Added To NTRS in Ascending order
|
Modified pipe extension safely releases chain binders
Author(s): Haw, D. W.
Abstract: Pipe, cut partly in half lengthwise, and cupped and notched at one end, safely releases tension in chain binders that cinch tiedown chains around truck loads. Device prevents binder-handle from being thrown violently during ...
NASA Center: Johnson Space Center Publication Year: 1978
Added to NTRS: 2005-09-30
Accession Number: 78B10103; Document ID: 19780000103; Report Number: MSC-16937
Low-Fatigue Hand Controller For Remote Manipulator
Author(s): Maclaren, Brice; Mcmurray, Gary; Lipkin, Harvey
Abstract: Universal master controller used in brace mode, in which user's forearm rests atop upper (forearm) module. Alternatively, user manipulates hand controller in side mode, which gives greater latitude for motion but requires ...
NASA Center: Johnson Space Center Publication Year: 1993
Added to NTRS: 2005-09-30
Accession Number: 93B10596; Document ID: 19930000596; Report Number: MSC-21832
Three-phase induction motors
Author(s): Wood, M. E.; Demerdash, N. A.
Abstract: Program simulates performance characteristics of three-phase induction motors under normal conditions and extreme temperature, frequency, voltage magnitude, and voltage balance.
NASA Center: Johnson Space Center Publication Year: 1978
Added to NTRS: 2005-09-30
Accession Number: 78B10281; Document ID: 19780000281; Report Number: MSC-16904
Automatically Inspecting Thin Ceramics For Pinholes
Author(s): Honaker, James R.
Abstract: Proposed apparatus for inspecting prefired ceramic materials detects minute flaws that might escape ordinary visual inspections. Method detects flaws and marks locations. Intended for such thin ceramic parts as insulation in ...
NASA Center: Johnson Space Center Publication Year: 1988
Added to NTRS: 2005-09-30
Accession Number: 88B10020; Document ID: 19880000020; Report Number: MSC-21091
Mounting procedure for geological samples
Author(s): Jezek, D. I.
Abstract: Mounting procedure originally developed for lunar samples preserves geological specimens. Sequence of potting and grinding operations produces thin sections through grains that are easy to handle and are well protected for ...
NASA Center: Johnson Space Center Publication Year: 1979
Added to NTRS: 2005-09-30
Accession Number: 78B10327; Document ID: 19780000327; Report Number: MSC-18206
Device Would Monitor Body Parameters Continuously
Author(s): Cook, Joseph S., Jr.
Abstract: Proposed miniature electronic circuit continuously measures temperature of human subject. Once mounted on subject's skin with medical adhesive tape, electronic thermometer remains in thermal equilibrium with subject's body; ...
NASA Center: Johnson Space Center Publication Year: 1995
Added to NTRS: 2005-09-30
Accession Number: 95B10244; Document ID: 19950065403; Report Number: MSC-22341
Finite-element structural analysis
Author(s): Furuike, T.; Long, J. C.
Abstract: Computer program aids in reduction and analysis of data. It determines critical loading conditions for critical values of reactions, applied loads, deflections, stresses, internal loads, etc. Input to program must be in one ...
NASA Center: Johnson Space Center Publication Year: 1977
Added to NTRS: 2005-09-30
Accession Number: 77B10148; Document ID: 19770000148; Report Number: MSC-16320
Differential Pressure Helps Seal Ball Valve
Author(s): Mangialardi, J. K.
Abstract: Leakage suppressed despite O-ring wear. New design eliminates leakage in vacuum selector valve on Space Shuttle waste-control subsystem. Applied to improve sealing in laboratory and industrial vacuum systems and other ...
NASA Center: Johnson Space Center Publication Year: 1985
Added to NTRS: 2005-09-30
Accession Number: 84B10330; Document ID: 19840000330; Report Number: MSC-20615
Improved code-tracking loop
Author(s): Laflame, D. T.
Abstract: Delay-locked loop tracks pseudonoise codes without introducing dc timing errors, because it is not sensitive to gain imbalance between signal processing arms. "Early" and "late" reference codes pass in combined form through ...
NASA Center: Johnson Space Center Publication Year: 1980
Added to NTRS: 2005-09-30
Accession Number: 80B10034; Document ID: 19800000034; Report Number: MSC-18035
Video Alignment System For Remote Manipulator
Author(s): Monford, Leo G.
Abstract: Crosshairs and mirror provide angular references. Video system enables operator to align remote manipulator with objects grasped. System does not rely on aligning protuberances on objects. Possible to eliminate protuberances ...
NASA Center: Johnson Space Center Publication Year: 1989
Added to NTRS: 2005-09-30
Accession Number: 89B10055; Document ID: 19890000055; Report Number: MSC-21372
|
|
|
|
|