J3 Cloaking Device
Mk.4 Experimental Ventilator   (that would be life support/medical)
J-class Deflector              (type of shielding or engine/nav equipment)
Type B2 Coil                   (weapon? sensor? battery?)
Class 6 Uranium Containment System
S-Type Nuclear Generator
ECM Computer Mark 7
"Intrepid" Warp Manifold
Kelvin-class Reactor
"Machinator" Destructor
AK-Type Radio Sensor
Type Yg Thermal Radiation Disperser
Insulator #423-J
Metallic Compound 7            (armor)

Use a more broad form of generator, then assign properties based on their name.