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N-Cl Compound .............................. 8 / DIG 20
Oxidizing compositions ................. 252 / 186.35+
Nacelles
Engine ................................. 123 / 41.7
Aircraft combined .................. 244 / 53 R+
Nad (Nicotinamide Adenine .................. 536 / 26.24
Dinucleotide) .......................... 536 / 26.24
Nafcillin .................................. 540 / 339
Nail ....................................... 411 / 439+
Brush .................................. 15 / 167.3
Buffer ................................. 132 / 76.4+
Compound manicure tool with ........ 132 / 75.6
Capping nail ........................... 470 / 7
Design ................................. D08 / 391+
Extractor .............................. 254 / 18+
Feeding and distributing ............... 227 / 107
Sorting ............................ 470 / 164+
Files .................................. 132 / 76.4
Design ............................. D28 / 59
Fluorescent or phosphorescent .......... 250 / 462.1
Hammer ................................. 227 / 133
Hole plug .............................. 52 / 514
Horseshoe .............................. 168 / 23
Calk ............................... 168 / 38
Insulated, electrically ................ 174 / 159
Making ................................. 470 / 27+
And driving ........................ 227 / 82+
Placer hammer .......................... 81 / 23+
Polish applicator ...................... D04
Sets ................................... 81 / 44
Stripper ............................... 193 / 38
Nailing .................................... 227
Broom making ........................... 300 / 13
Receiving strip ........................ 52 / 364
Shoe heel working and .................. 12 / 43+
Shoe lasting and ....................... 12 / 13.1
Tool ............................... 12 / 108
Nainsook ................................... 139 / 426 R
Name Plate ................................. 232 / 46
Design ................................. D20 / 15
Holders ................................ 40 / 642.02+
Name Tag ................................... D20 / 22+
Nandrolone, in Drug ........................ 514 / 178+
Nanotechnology ............................. 977
Naphthacetols .............................. 564 / 222
Naphthalene ................................ 585 / 400+
Hydrogenation of ....................... 585 / 266+
Sulfonic acids ......................... 562 / 89
Naphthalic Acid ............................ 562 / 488
Decarboxylation ........................ 562 / 479
Imides ................................. 546
Naphthazarine .............................. 552 / 298
Naphthenic Acid ............................ 562 / 511
Naphthionic Acid ........................... 562 / 68
Naphthisatins .............................. 548 / 451
Naphthols .................................. 568 / 735+
Acylamino .............................. 564 / 123+
Acylaminosulfo ......................... 562 / 47
Amino .................................. 564 / 428+
Aminosulfo ............................. 562 / 70
Azo compounds ctg ...................... 534 / 573+
Carboxylic acids ....................... 562 / 466+
Amides ............................. 564 / 173
Esters ............................. 560 / 56
Nitro .................................. 568 / 707
Sulfo acids ............................ 562 / 79
Naphthothiophenes .......................... 549 / 43+
Naphthylamine .............................. 564 / 428+
Naphthyridine .............................. 546 / 122
Napkin ..................................... D06 / 595
Design ................................. D06 / 595+
Design,paper ........................... D06 / 595
Holder
Body supported ..................... 24 / 7+
Design ............................. D07 / 631
Stands ............................. 248 / 127+
Sanitary ............................... 604 / 358+
Design ............................. D24 / 125
Materials for ...................... 604 / 367+
Napping, Cloth Finishing ................... 26 / 29 R+
Hat making ............................. 223 / 18
Narceine ................................... 549 / 444
Natural Rubber (See Synthetic Resin
Or natural rubber)
Naval See Marine
Navigation
Calculators ............................ 235 / 61 NV+
Celestial navigation training .......... 434 / 111
Computer controlled, monitored ......... 701 / 200+
Global positioning system (gps) .... 701 / 213+
Course recorders ....................... 346 / 8
Decca .................................. 342 / 397
Instruments see notes thereto .......... 73 / 178 R+
Geometric .......................... 33
Loran .................................. 342 / 388+
Omega .................................. 342 / 396
Radionavigation training ............... 434 / 239
Tacan .................................. 342 / 399
Underwater signal for position ......... 367 / 137
Finding ................................ 367 / 137
Nebulizers
Sprayer structure ...................... 239 / 338
Surgical ............................... 128 / 200.14
Neck
Appliance for thermal surgical ......... 607 / 139+
Treatment .............................. 607 / 139+
Bottle ................................. 215 / 40+
Nonrefillable separate ............. 215 / 30
Cleaning brush for bottle .............. 15 / 67
Glass reshaping to form ................ 65 / 108+
Labelling machine for bottle ........... 156 / 476+
Body & ................................. 156 / 476+
Musical stringed instrument ............ 84 / 293
Pad for harness ........................ 54 / 67
Stock for animal restraining ........... 119 / 729+
Support bracket engaging ............... 248 / 312
Receptacle ............................. 248 / 312
Supported shower bath .................. 4 / 618
Tobacco pipe bowl detachable from ...... 131 / 222
Trap ............................... 131 / 214
Yoke for animal ........................ D30 / 137
Draft appliance .................... 278 / 119+
Restraining poke ................... 119 / 762+
Necklace ................................... D11 / 3+
Neckwear
Collars ................................ 2 / 129
Design ................................. D02 / 600+
Ironer engaging neckband for ........... 38 / 13+
Clamping ............................... 38 / 13
Ironers for collars and ................ 223 / 52.1+
Neckbands .............................. 223 / 52.1+
Ironing table with neckband ............ 38 / 109+
Shaper ................................. 38 / 109+
Napkin holder inclosing ................ 24 / 9
Shaping forms .......................... 223 / 81+
Shirt neckbands ........................ 2 / 127
Ties ................................... 2 / 144+
Design ............................. D02 / 605+
Fasteners .......................... 24 / 49.1+
Design ......................... D11 / 202+
Magnetic, adhesive, or ......... 24 / 66.1
Snap type ...................... 24 / 66.1
Hanger ............................. D06 / 315+
Machines for sewing ................ 112 / 470.26
Methods of sewing .................. 112 / 475.09
Rack or holder ..................... D06 / 315+
Needle ..................................... 369 / 173
Blasting fuse setting .................. 86 / 21
Compass ................................ 33 / 355 R+
Cord knotter ........................... 289 / 16
Harvester needle cleaner or ........ 56 / 448
Guard .............................. 56 / 448
Crochet ................................ 66 / 118
Gun .................................... 42 / 16+
Hypodermic ............................. 604 / 187+
Pocket carrier for ................. 206 / 365+
Injecting for pickling ................. 99 / 532+
Injector liquid applying to ............ 68 / 201
Textile ................................ 68 / 201
Knitting ............................... 66 / 116+
Design ............................. D03 / 28
Machine
Buttonhole sewing .................. 112 / 65+
Embroidering ....................... 112 / 78+
Knitting textiles .................. 66
Independent .................... 66 / 7+
United ......................... 66 / 78+
Leather sewing ..................... 112 / 28+
Sewing ............................. 112
Stitch forming ..................... 112 / 154+
Textile needling ................... 28 / 107+
Fluid needles .................. 28 / 104+
Weaving ............................ 139 / 440+
Making ................................. 163
Abrading process ................... 451 / 28+
Crochet ............................ 163 / 2
Eye polishers ...................... 451 / 315
Straightening or bending ........... 72 / 319
Packages or cases ...................... 206 / 380+
Design ............................. D09 / 700
Drill holder type .................. 206 / 379
Phonograph ............................. 369 / 173
Design ............................. D14 / 264
Radioactive seed holder ................ 600 / 7+
Seine making ........................... 87 / 60
Sewing ................................. 223 / 102+
Holder for ......................... 223 / 109 R
Machine ............................ 112 / 222
Machine design ..................... D15 / 72
Surgical
Electric ........................... 606 / 44
Intravenous ........................ 604 / 30+
Needles ............................ 606 / 222+
Staple ............................. 606 / 219+
Suture or ligature ................. 606 / 228+
Threaders
Hand needle ........................ 223 / 99
Sewing machine ..................... 112 / 222+
Sewing machine design .............. D15 / 72
Winding cordage on seine ............... 242 / 472
Needling
Processes .............................. 28 / 107+
Fluid needling ..................... 28 / 104+
Negative
Developing apparatus ................... 396 / 564+
Developing methods ..................... 430 / 434+
Photographic article ................... 430
Making camera copy ................. 430 / 951*
Printing positives from negatives ...... 355
Sensitizing ............................ 430 / 425+
Developing ......................... 430 / 401+
Washing or fixing apparatus ............ 396 / 564+
Negative Feedback Amplifier ................ 330 / 75+
Negligee ................................... D02 / 718+
Neomycins .................................. 536 / 13.2
Neon (See Gas, Rare) ...................... 423 / 262
Lamp ................................... 313 / 567+
Manufacture ........................ 445 / 26
Repair ............................. 445
Apparatus ...................... 445 / 61
Process ........................ 445 / 2
Supply circuit ..................... 315
Tube per se ........................ 313 / 567+
Liquefaction and separation ............ 62 / 606
Processes .......................... 62 / 606
Sign ................................... 40 / 545
Tube support ........................... 248 / 50
Tube support ........................... 362 / 217+
Neoprene (See Chloroprene Under
Synthetic resin or natural rubber)
Neosalvarsan ............................... 556 / 67
Nephelometer ............................... 356 / 339
Chemical analysis, apparatus ........... 422 / 82.05
Nernst Lamps ............................... 313 / 14
Supply circuits for .................... 315
With heater for .................... 315 / 112+
Nest
Eggs
Medicated .......................... 119 / 348
Traps .............................. 119 / 330+
Poultry and fowl ....................... 119 / 329+
Design ............................. D30 / 108+
Trap ............................... 119 / 330+
Nested and Nesting
Beds ................................... 5 / 8
Bottles and jars ....................... 215 / 10
Drying drums or receptacles ............ 34 / 128
Lock tumbler ........................... 70 / 324
Metallic receptacles ................... 220 / 23.6
Multi article package .................. 206 / 499
Multi part key ......................... 70 / 400
Stove kit .............................. 126 / 38
Vehicles ............................... 280 / 33.991+
Net
Coated ................................. 442 / 43+
Fabric ................................. D05 / 11+
Fire escape ............................ 182 / 138+
Fishing ................................ 43 / 7+
Fly .................................... 54 / 80.4
Hair ................................... 132 / 274
Insect or bird catching ................ 43 / 134
Making ................................. 87
Making and handling
Hauling fish ....................... 43 / 8+
Hoist line slings .................. 294 / 77
Textile ............................ 87
Textile design ..................... D05
Vehicle fender barrier type ........ 293 / 40
Combined ........................... 293 / 40
Vehicle fender scoop type .......... 293 / 46
Wire ............................... 140 / 3 R+
Mosquito for beds ...................... 5 / 414+
Torpedo ................................ 114 / 241
Tying machines ......................... 87 / 53
Wire ................................... 245
Nether Garment
Apparel ................................ 2 / 210+
Design ............................. D02 / 700+
Apparel knitted ........................ 66 / 175+
Netting .................................... D05 / 11+
Neural Networks ............................ 706 / 15+
Analog ................................. 706 / 38
Binary ................................. 706 / 41
Digital ................................ 706 / 41
Optical ................................ 706 / 40
Radiant energy ......................... 706 / 40
Structures ............................. 706 / 26+
Neuron Network See Neural Networks
Neutralization of Amplifiers By ............ 330 / 76+
Feedback ............................... 330 / 76+
Transistor type ........................ 330 / 292
Neutralize Inductive Effect ................ 307 / 89+
Telegraphy ............................. 178 / 69 R
Telephony .............................. 379 / 415+
Neutralizing
Capacitor .............................. 361 / 271+
Compositions ........................... 252 / 189+
Electric charge ........................ 361 / 212+
Neutron
Absorbing, reactor control ............. 376 / 216
Control component structure ........ 376 / 327
Reflector or shield ................ 376 / 458
Amplifier .............................. 376 / 171
Apparatus using ........................ 250 / 390.01+
Beam ................................... 430 / 953*
Chemical apparatus ..................... 204 / 193
Control ................................ 376 / 327
Fuel component structure ........... 376 / 419
Including testing, etc ............. 376 / 215
Reflector or shield ................ 376 / 220
Detection or counting .................. 250 / 390.01+
Nuclear reactor combined ........... 376 / 245
Scintillation ...................... 250 / 458.1
Tubes .............................. 376 / 153+
Fast, reactor .......................... 376 / 171
Fast, reactor .......................... 376 / 348
Flux, distribution control ............. 376 / 207
Generation ............................. 376 / 108+
Nuclear reactions .................. 376
Intermediate ........................... 376 / 346
Moderated .............................. 376 / 347
Moderated .............................. 976 / DIG 440+
Particle accelerator source ............ 976 / DIG 404
Reflector .............................. 376 / 173
Reflector .............................. 376 / 220
Reflector .............................. 376 / 350
Reflector .............................. 376 / 458
Fluid .............................. 376 / 221
Shield ................................. 250 / 518.1
Nuclear reactor, use in ............ 376 / 287
Survey meters .......................... 250 / 390.01+
In fluid ........................... 250 / 336.1
Tubes for .......................... 376 / 153+
Thermal ................................ 376 / 347
Unmoderated ............................ 376 / 171
Unmoderated ............................ 376 / 346
Utilization ............................ 376 / 158
Newel Post ................................. 52 / 301
Newspaper
Delivery box ........................... D99 / 29
Vending machine ........................ D20 / 6
Niacinimide, in Drug ....................... 514 / 355
Nibbling Sheet Material .................... 83 / 916*
Nickel
Alloys ................................. 420 / 441
Copper ............................. 420 / 457
Iron chromium ...................... 420 / 34+
Super alloys ....................... 420 / 445
Cadmium batteries ...................... 429
Composite metal stock .................. 428 / 680
Electrodeposition ...................... 205 / 271+
Electrolytic synthesis ................. 205 / 594+
Heat treatment ......................... 148 / 675+
Hydrometallurgy ........................ 75 / 711+
Inorganic compounds .................... 23
Organic compounds ...................... 556 / 138+
Pyrometallurgy ......................... 75 / 628+
Combined with hydrometallurgy ...... 75 / 416+
Nickel Silver .............................. 420 / 481
Nickelodeon ................................ D14 / 173
Nicking
Screw heads ............................ 470 / 60+
Nicotinamide, in Drug ...................... 514 / 355
Nicotine ................................... 546 / 279.4
Biocides containing .................... 514 / 343
Removal from tobacco ................... 131 / 297
Nicotinic Acid ............................. 546 / 318
In drug ................................ 514 / 356
Night Soil
Fertilizers ............................ 71 / 12+
Purification ........................... 210 / 600+
Nightgowns ................................. 2 / 69.5+
Design ................................. D02 / 720+
Nightshirts ................................ 2 / 114
Nightwear .................................. 2
Nigrosines ................................. 544 / 348
Dyes ................................... 8 / 649
Niobate Ceramic Compositions ............... 501 / 134
Niobium
Alloys ................................. 420 / 425
Nipper
Cutlery ................................ 30 / 175+
Handles ............................ 30 / 341
Manicure ........................... 30 / 28
Shears combined .................... 30 / 145
Label pasting .......................... 156 / 569+
Manacle and cuff ....................... 70 / 17
Nail plate ............................. 470 / 175
Pliers combined ........................ 7 / 125+
Pliers combined ........................ 7 / 133+
Shoe lasting ........................... 12 / 14.5
Nipper stretcher ................... 12 / 9+
Nipper wiper ....................... 12 / 8.5
Textile spinning etc ................... 57 / 114
Nipple
Applying tool .......................... 29 / 235.5
Chafe prevention ....................... 128 / 890
Dispenser .............................. 222 / 490
Firearm ................................ 42 / 83
Nursing ................................ 215 / 11.1+
Pediatric, oral stimulator ............. D24 / 194+
Pipe coupling .......................... 285 / 239+
Punching device ........................ 83
Teething ............................... 606 / 235
Valve .................................. 137 / 846+
Nitramines ................................. 564 / 107+
Acyclic ................................ 564 / 109+
Nitroguanidines ........................ 564 / 108
Nitranilines ............................... 564 / 441
Nitrates
Esters acyclic or carbocyclic .......... 558 / 480+
Esters carbohydrate .................... 536 / 18.7+
Cellulose .......................... 536 / 35+
Explosive containing
Fertilizers containing ................. 71 / 58+
Phosphates combined ................ 71 / 50
Inorganic .............................. 423 / 395
Metallo organic ........................ 556 / 1+
Composition containing ............. 149 / 23+
Explosive or thermic ............... 149 / 23+
Nitrogen oxides from ................... 423 / 400
Organic explosive containing ........... 149 / 88+
Nitration
Cellulose .............................. 536 / 35+
Hydrocarbons ........................... 568 / 924+
Organic nitrate preparation ............ 558 / 480+
Nitric Acid ................................ 423 / 391+
Cleaning compositions containing ....... 510 / 245+
Concentration .......................... 159
Distillative ....................... 203 / 13
Esters (see nitrates)
Phosphate treatment with ............... 71 / 39
Nitrides ................................... 423 / 409
Alloys based on ........................ 423 / 409
Carboxylic acid ........................ 558 / 303+
Ceramic compositions ................... 501 / 96.1
Nitriding
Iron ................................... 148 / 225+
Nitrile Imines ............................. 558 / 299
Nitrile Oxides ............................. 558 / 299
Nitriles ................................... 558 / 303+
Acyclic ................................ 558 / 435+
Alicyclic .............................. 558 / 428+
Alpha-imino ............................ 558 / 300+
Aromatic ............................... 558 / 388+
By ammoxidation ........................ 558 / 319+
Dimerization of ........................ 558 / 360+
Disproportionation of .................. 558 / 377
Nitrilotriacetic Acid ...................... 562 / 572
Nitrites
Esters ................................. 558 / 488
Inorganic .............................. 423 / 385
Nitro Compounds
Organic ................................ 568 / 924+
Phenols ................................ 568 / 706+
Reduction to primary amines ............ 564 / 416
Nitrocellulose (See Cellulose, Ether; ...... 536 / 35+
Ester) ................................. 536 / 35+
Compositions of ........................ 536 / 35+
Nitrogen ................................... 423 / 351
Acids & acid anhydrides, inorganic ..... 423 / 385+
Explosive or thermic ............... 149 / 74
Composition containing ............. 149 / 74
Compositions containing ................ 252 / 374+
Electrolytic synthesis ................. 205 / 617
Electrolytic synthesis of
Compounds
Aqueous bath ....................... 205 / 551+
Fused bath ......................... 205 / 360
Electrostatic field or electrical ...... 204 / 177+
Discharge compound preparation ......... 204 / 177+
Fertilizer containing compounds ........ 71
Fixation
Ammonia production ................. 423 / 352+
Arc or spark ....................... 422 / 186.24
Fermentative ....................... 435 / 128
Fertilizer preparation ............. 71 / 7
Inorganic cyanide production ....... 423 / 364
Wave energy or corpuscular ......... 422 / 904*
Radiation .......................... 422 / 904*
Fuel containing compounds .............. 44
Obtaining from air by liquefaction ..... 62 / 643+
Other inorganic compounds of ........... 423 / 351
Oxids .................................. 423 / 400+
Explosive or thermic ............... 149 / 74
Containing ......................... 149 / 74
Rings .................................. 552 / 1+
Nitroglycerin .............................. 558 / 486
Explosives ............................. 149 / 101+
Nitronic Acids ............................. 568 / 926+
Nitroparaffins ............................. 568 / 943+
Explosives containing .................. 149 / 89+
Nitrophenols ............................... 568 / 706+
Explosives containing .................. 149 / 24+
Explosives containing .................. 149 / 55+
Explosives containing .................. 149 / 68
Explosives containing .................. 149 / 80
Explosives containing .................. 149 / 105+
Nitrosamines ............................... 564 / 112+
Acyclic ................................ 564 / 113+
Dyes containing ........................ 8 / 665
Nitroso Compounds .......................... 568 / 949
Dyes containing ........................ 8 / 665
Nitrosoamines .............................. 564 / 112+
Nitrostarch ................................ 536 / 48+
Explosives containing .................. 149 / 58+
Explosives containing .................. 149 / 108
Nitroxides ................................. 564 / 300
Nobel Metals
Hydrometallurgy ........................ 75 / 711+
Organic compounds ...................... 556 / 136+
Phosphorus containing .............. 556 / 13+
Pyrometallurgy ......................... 75 / 631+
Combined with hydrometallurgy ...... 75 / 416+
Noils ...................................... 19 / 115 R
Noise Bucking in Amplifiers ................ 330 / 149
Noise Deadening (See Insulating,
Sound)
Ear stoppers ........................... 128 / 864+
Generator
Electronic tube type ............... 331 / 78
Jet engine noise muffling
Blast deflector fences ............. 244 / 114 B
Highway screen or fence ............ 181 / 210
Limiters
Audio type ......................... 381 / 354
In radio receiver .................. 455 / 213
In radio receiver .................. 455 / 308+
Noise or unwanted signal ........... 367 / 901*
Reduction in nonseismic ............ 367 / 901*
Receiving system ................... 367 / 901*
Pulse or digital ................... 375 / 285
Squelch ............................ 455 / 222
Mathematical, reduction ................ 702 / 191+
Muffler ................................ 181 / 175+
Axle antirattler ................... 280 / 137.507
Combustion products generator ...... 60 / 723
Gas separator combined ............. 96 / 380
Machine support .................... 248 / 637+
Railway rolling stock .............. 105 / 452
Railway surface track .............. 238 / 382
Railway wheel and axle ............. 295 / 7
Resonance vibration suppression .... 280 / 124.108
Suspension ......................... 280 / 124.108
Non (See Anti)
Non-Human Animal ........................... 800 / 8+
Human disease model .................... 800 / 9+
Transgenic ............................. 800 / 13+
Nonrecoil Guns ............................. 89 / 1.7
Nonrefillable
Bottle or jar .......................... 215 / 14+
Dispenser .............................. 222 / 147
Light bulbs ............................ 313 / 314
Noodles .................................... 426 / 557
Cutting machines ....................... 83
Noose Traps ................................ 43 / 87
19-Norandrostenes .......................... 552 / 642+
Nortestosterone, in Drug ................... 514 / 178
19-Nortestosterones ........................ 552 / 646+
Noscapine .................................. 546 / 90
Nose
Bridges ................................ 351 / 124+
Guard .................................. 2 / 9
Hair cutters ........................... 30 / 29.5
Pads or cushions for spectacles ........ 351 / 136+
Pince-nez type ..................... 351 / 78+
Integral with bridge ........... 351 / 131+
On bridge ...................... 351 / 132+
Pieces nail plate ...................... 470 / 175
Ring and clip .......................... 119 / 866
Nosecones .................................. 244 / 158.1+
Nosing-Stair ............................... 52 / 179
Notation Music ............................. 984 / 250+
Notching (See Cutters; Edge; Pinking)
Selective .............................. 234 / 47+
Shears ................................. 30 / 229+
Sheet material ......................... 83 / 917*
Wood ................................... 144 / 196
Note Sheet
Instrument control ..................... 84 / 115+
Musical ................................ 84 / 161+
Musical comb ........................... 84 / 101
Printed ................................ 84 / 483.2
Swiss or regina music box .............. 84 / 101
Nottingham Lace ............................ 87 / 4
Novobiocin ................................. 536 / 13
NOVOCAIN™ ............................... 560 / 49
In drug ................................ 514 / 535
Nozzle ..................................... D23 / 213+
Agricultural, horticultural, ........... D08 / 2
Forestry sprayers ...................... D08 / 2
Air blast .............................. 239 / 589+
Air moistening ......................... 239 / 543+
Boiler cleaning ........................ 122 / 405
Cotton picker .......................... 56 / 32
Design ................................. D23 / 213+
Digest, drying & gas or vapor .......... 34
Contact with solids .................... 34
Dispensing see definition notes ........ 222 / 566+
Cutter or punch with ............... 222 / 80+
Functioning as handle .............. 222 / 475+
Molten metal ....................... 222 / 591+
Movable see definition notes ....... 222 / 526+
Valve or closure with see ......... 222 / 544
Notes to definitions of ............ 222 / 544+
Earth boring nozzle .................... 175 / 424
Extruding
Die expressing earthenware ......... 425 / 461+
Die expressing plastic metal ....... 72 / 367.1+
Die expressing plastics ............ 425 /
