CONTENTS

NASA FOREIGN PATENT LICENSING REGULATIONS

SYSTEM FOR RECORDING AND REPRODUCING PULSE

CODE MODULATED DATA (XGS-01021)

Page

1

LIGHT DETECTION SYSTEM (XNP-01059)

3

4

5

6

.....

INTERCONNECTION OF SOLAR CELLS (XGS-01475)

BALANCED BELLOWS SPIROMETER (XAC-01547)

APPARATUS PROVIDING A DIRECTIVE FIELD PAT-

TERN AND ATTITUDE SENSING OF A SPIN-

STABILIZED SATELLITE (XGS-02607)

MAGNETOMOTIVE METAL WORKING DEVICE

(XMF-03793)

FLUID FLOW SENSOR (XMF-04163)

APPARATUS FOR CONTROLLABLY HEATING FLUID

(XMF-04237)

TIME DIVISION MULTIPLEX SYSTEM (XGS-05918)

7

8

9

10

11

....

INVERTER WITH MEANS FOR BASE CURRENT

SHAPING FOR SWEEPING CHARGE CARRIERS FROM

BASE REGION (XGS-06226) ...

POSITION LOCATION SYSTEM AND METHOD (GSC-10087-2)

TRANSVERSE PIEZORESISTANCE AND PINCH EF

Page

17

METHOD AND APPARATUS FOR MEASURING THE DAMPING CHARACTERISTICS OF A STRUCTURE (ARC-10154)

22

CENTRIFUGAL LYOPHOBIC

SEPARATOR (LAR

10194-1)

23

METHOD AND APPARATUS FOR TENSILE TESTING OF
METAL FOIL (LAR-10208-1) ..

24

METALLIC INTRUSION DETECTOR SYSTEM (ARC10265-1)

25

MODIFIED POLYISOCYANURATE POLYMER FOAM (ARC-10280)

26

POLYMERIC VEHICLES AS CARRIERS FOR SULFONIC
ACID SALT OF NITROSUBSTITUTED AROMATIC
AMINES (ARC-10325)

27

ANTI-GLARE IMPROVEMENT FOR OPTICAL IMAGING
SYSTEMS (NPO-10337)

28

METHOD FOR THE REPAIR AND MAINTENANCE OF
DENTAL ENAMEL (ERC-10338)

29

Page

USE OF UNILLUMINATED SOLAR CELLS AS SHUNT
DIODES FOR A SOLAR ARRAY (GSC-10344)

30

POTASSIUM SILICATE-ZINC COATINGS (GSC-10361) .. 31

POLYIMIDE FOAM FOR THERMAL INSULATION AND
FIRE PROTECTION (ARC-10464-1)

37

SHOULDER HARNESS AND LAP BELT RESTRAINT

SYSTEM (ARC-10519)

38

GRAVITY GRADIENT ATTITUDE CONTROL SYSTEM (GSC-10555) ..

39

AIRFOIL SHAPE FOR FLIGHT AT SUBSONIC SPEEDS (LAR-10585-1)

40

Page

PROTECTION OF MOISTURE SENSITIVE OPTICAL
COMPONENTS (ARC-10749)

45

G-LOAD MEASURING AND INDICATOR APPARATUS

(ARC-10806-1)

46

OPTICAL RADIATION FREQUENCY CONVERTER AND
METHOD (HQN-10818)

47

GRADED BANDGAP AlxGa1-xAs-GaAs SOLAR CELL (LAR-11174)

49

50

51

52

EXPLOSIVELY WELDED SCARF JOINT (LAR-11211-1) .

53

IMPROVED NARROW BAND FM SYSTEM FOR VOICE
COMMUNICATIONS (GSC-11261-1)

54

LONG RANGE LASER TRAVERSING SYSTEM (GSC-11262-1)

55

RECORDER/PROCESSOR APPARATUS (GSC-11553) .. 58

Page

MILLIMETER WAVE PUMPED PARAMETRIC AMPLI-
FIER (GSC-11617)

...

59

ELECTRON BEAM CONTROLLER (LEW-11617-1) ......

60

WINGTIP VORTEX DISSIPATOR FOR AIRCRAFT (LAR-11645)

61

VOLTAGE CONTROLLED VARIABLE POWER DIVIDER (GSC-11659) ..

62

TWISTED MULTIFILAMENT SUPERCONDUCTOR (LEW11726-1)

63

DUALLY MODE-LOCKED Nd: YAG LASER (GSC11746-2)

64

DISH ANTENNA HAVING SWITCHABLE BEAMWIDTH (GSC-11760-1)

65

TWO-DIMENSIONAL

RADIANT ENERGY ARRAY

(GSC-11839-1)

66

ELECTROSTATICALLY CONTROLLED HEAT SHUTTER (NPO-11942) ..

OPHTHALMIC LIQUEFACTION PUMP (LEW-12051) ....

CATALYTIC TRIMERIZATION OF AROMATIC NI-
TRILES AND TRIARYL-S-TRIAZINE RING CROSS-
LINKED HIGH TEMPERATURE RESISTANT
POLYMERS AND COPOLYMERS MADE THEREBY
(LEW-12053-1)

67

68

69

METHOD OF IMPROVING IMPACT RESISTANCE OF CERAMIC BODIES, AND IMPROVED BODIES (LEW12301)

70

ZERO TORQUE GEAR HEAD WRENCH (NPO-13059-1) (NPO-13436-1)

71