Library of congress classification outline class t technology

Дата канвертавання22.04.2016
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Subclass T
T1-995 Technology (General)

T10.5-11.9 Communication of technical information

T11.95-12.5 Industrial directories

T55-55.3 Industrial safety. Industrial accident prevention

T55.4-60.8 Industrial engineering. Management engineering

T57-57.97 Applied mathematics. Quantitative methods

T57.6-57.97 Operations research. Systems analysis

T58.4 Managerial control systems

T58.5-58.64 Information technology

T58.6-58.62 Management information systems

T58.7-58.8 Production capacity. Manufacturing capacity

T59-59.2 Standardization

T59.5 Automation

T59.7-59.77 Human engineering in industry. Man-machine systems

T60-60.8 Work measurement. Methods engineering

T61-173 Technical education. Technical schools

T173.2-174.5 Technological change

T175-178 Industrial research. Research and development

T201-342 Patents. Trademarks

T351-385 Mechanical drawing. Engineering graphics

T391-995 Exhibitions. Trade shows. World's fairs
Subclass TA
TA1-2040 Engineering (General). Civil engineering (General)

TA164 Bioengineering

TA165 Engineering instruments, meters, etc. Industrial instrumentation

TA166-167 Human engineering

TA168 Systems engineering

TA170-171 Environmental engineering

TA174 Engineering design

TA177.4-185 Engineering economy

TA190-194 Management of engineering works

TA197-198 Engineering meteorology

TA213-215 Engineering machinery, tools, and implements

TA329-348 Engineering mathematics. Engineering analysis

TA349-359 Mechanics of engineering. Applied mechanics

TA365-367 Acoustics in engineering. Acoustical engineering

TA401-492 Materials of engineering and construction. Mechanics of materials

TA495 Disasters and engineering

TA501-625 Surveying

TA630-695 Structural engineering (General)

TA703-712 Engineering geology. Rock mechanics. Soil mechanics.

Underground construction

TA715-787 Earthwork. Foundations

TA800-820 Tunneling. Tunnels

TA1001-1280 Transportation engineering

TA1501-1820 Applied optics. Photonics

TA2001-2040 Plasma engineering. Applied plasma dynamics
Subclass TC
TC1-978 Hydraulic engineering

TC160-181 Technical hydraulics

TC183-201 General preliminary operations. Dredging. Submarine building

TC203-380 Harbors and coast protective works. Coastal engineering.


TC401-506 River, lake, and water-supply engineering (General)

TC530-537 River protective works. Regulation. Flood control

TC540-558 Dams. Barrages

TC601-791 Canals and inland navigation. Waterways

TC801-978 Irrigation engineering. Reclamation of wasteland. Drainage

TC1501-1800 Ocean engineering
Subclass TD
TD1-1066 Environmental technology. Sanitary engineering

TD159-168 Municipal engineering

TD169-171.8 Environmental protection

TD172-193.5 Environmental pollution

TD194-195 Environmental effects of industries and plants

TD201-500 Water supply for domestic and industrial purposes

TD419-428 Water pollution

TD429.5-480.7 Water purification. Water treatment and conditioning. Saline

water conversion

TD481-493 Water distribution systems

TD511-780 Sewage collection and disposal systems. Sewerage

TD783-812.5 Municipal refuse. Solid wastes

TD813-870 Street cleaning. Litter and its removal

TD878-894 Special types of environment

Including soil pollution, air pollution, noise pollution

TD895-899 Industrial and factory sanitation

TD896-899 Industrial and factory wastes

TD920-934 Rural and farm sanitary engineering

TD940-949 Low temperature sanitary engineering

TD1020-1066 Hazardous substances and their disposal

Subclass TE
TE1-450 Highway engineering. Roads and pavements

TE175-176.5 Highway design. Interchanges and intersections

TE177-178.8 Roadside development. Landscaping

TE200-205 Materials for roadmaking

TE206-209.5 Location engineering

TE210-228.3 Construction details

Including foundations, maintenance, equipment

TE250-278.8 Pavements and paved roads

TE279 Streets

TE279.5-298 Pedestrian facilities

TE280-295 Sidewalks. Footpaths. Flagging

TE298 Curbs. Curbstones
Subclass TF
TF1-1620 Railroad engineering and operation

TF200-320 Railway construction

TF340-499 Railway equipment and supplies

TF501-668 Railway operation and management

TF670-851 Local and light railways

TF840-851 Elevated railways and subways

TF855-1127 Electric railways

TF1300-1620 High speed ground transporation

Subclass TG
TG1-470 Bridge engineering
Subclass TH
TH1-9745 Building construction

TH845-895 Architectural engineering. Structural engineering of buildings

TH900-915 Construction equipment in building

TH1000-1725 Systems of building construction

Including fireproof construction, concrete construction

TH2025-3000 Details in building design and construction

Including walls, roofs

TH3301-3411 Maintenance and repair

TH4021-4977 Buildings: Construction with reference to use

Including public buildings, dwellings

TH5011-5701 Construction by phase of the work (Building trades)

TH6014-6081 Environmental engineering of buildings. Sanitary engineering of


TH6101-6887 Plumbing and pipefitting

TH7005-7699 Heating and ventilation. Air conditioning

TH7700-7975 Illumination. Lighting

TH8001-8581 Decoration and decorative furnishings

TH9025-9745 Protection of buildings

Including protection from dampness, fire, burglary
Subclass TJ
TJ1-1570 Mechanical engineering and machinery

TJ163.13-163.25 Power resources

TJ163.26-163.5 Energy conservation

TJ170-179 Mechanics applied to machinery. Dynamics

TJ181-210 Mechanical movements

TJ210.2-211.47 Mechanical devices and figures. Automata. Ingenious mechanisms.

Robots (General)

TJ212-225 Control engineering systems. Automatic machinery (General)

TJ227-240 Machine design and drawing

TJ241-254.7 Machine construction (General)

TJ255-265 Heat engines

TJ266-267.5 Turbines. Turbomachines (General)

TJ268-740 Steam engineering

TJ603-695 Locomotives

TJ751-805 Miscellaneous motors and engines

Including gas, gasoline, diesel engines

TJ807-830 Renewable energy sources

TJ836-927 Hydraulic machinery

TJ940-940.5 Vacuum technology

TJ950-1030 Pneumatic machinery

TJ1040-1119 Machinery exclusive of prime movers

TJ1125-1345 Machine shops and machine shop practice

TJ1350-1418 Hoisting and conveying machinery

TJ1425-1475 Lifting and pressing machinery

TJ1480-1496 Agricultural machinery. Farm machinery

TJ1501-1519 Sewing machines
Subclass TK
TK1-9971 Electrical engineering. Electronics. Nuclear engineering

TK301-399 Electric meters

TK452-454.4 Electric apparatus and materials. Electric circuits. Electric


TK1001-1841 Production of electric energy or power. Powerplants. Central


TK2000-2891 Dynamoelectric machinery and auxiliaries

Including generators, motors, transformers

TK2896-2985 Production of electricity by direct energy conversion

TK3001-3521 Distribution or transmission of electric power

TK4001-4102 Applications of electric power

TK4125-4399 Electric lighting

TK4601-4661 Electric heating

TK5101-6720 Telecommunication

Including telegraphy, telephone, radio, radar, television

TK7800-8360 Electronics

TK7885-7895 Computer engineering. Computer hardware

TK8300-8360 Photoelectronic devices (General)

TK9001-9401 Nuclear engineering. Atomic power

TK9900-9971 Electricity for amateurs. Amateur constructors' manuals

Subclass TL
TL1-4050 Motor vehicles. Aeronautics. Astronautics

TL1-484 Motor vehicles. Cycles

TL500-777 Aeronautics. Aeronautical engineering

TL780-785.8 Rocket propulsion. Rockets

TL787-4050 Astronautics. Space travel
Subclass TN
TN1-997 Mining engineering. Metallurgy

TN263-271 Mineral deposits. Metallic ore deposits. Prospecting

TN275-325 Practical mining operations. Safety measures

TN331-347 Mine transportation, haulage and hoisting. Mining machinery

TN400-580 Ore deposits and mining of particular metals

TN600-799 Metallurgy

TN799.5-948 Nonmetallic minerals

TN950-997 Building and ornamental stones

Subclass TP
TP1-1185 Chemical technology

TP155-156 Chemical engineering

TP200-248 Chemicals: Manufacture, use, etc.

TP248.13-248.65 Biotechnology

TP250-261 Industrial electrochemistry

TP267.5-301 Explosives and pyrotechnics

TP315-360 Fuel

TP368-456 Food processing and manufacture

TP480-498 Low temperature engineering. Cryogenic engineering. Refrigeration

TP500-660 Fermentation industries. Beverages. Alcohol

TP670-699 Oils, fats, and waxes

TP690-692.5 Petroleum refining. Petroleum products

TP700-746 Illuminating industries (Nonelectric)

TP751-762 Gas industry

TP785-869 Clay industries. Ceramics. Glass

TP875-888 Cement industries

TP890-933 Textile bleaching, dyeing, printing, etc.

TP934-945 Paints, pigments, varnishes, etc.

TP1080-1185 Polymers and polymer manufacture
Subclass TR
TR1-1050 Photography

TR250-265 Cameras

TR287-500 Photographic processing. Darkroom technique

TR504-508 Transparencies. Diapositives

TR510-545 Color photography

TR550-581 Studio and laboratory

TR590-620 Lighting

TR624-835 Applied photography

Including artistic, commercial, medical photography,

photocopying processes

TR845-899 Cinematography. Motion pictures

TR925-1050 Photomechanical processes
Subclass TS
TS1-2301 Manufactures

TS155-194 Production management. Operations management

TS195-198.8 Packaging

TS200-770 Metal manufactures. Metalworking

TS780-788 Stonework

TS800-937 Wood technology. Lumber

TS840-915 Wood products. Furniture

TS920-937 Chemical processing of wood

TS940-1047 Leather industries. Tanning

TS1060-1070 Furs

TS1080-1268 Paper manufacture and trade

TS1300-1865 Textile industries

TS1870-1935 Rubber industry

TS1950-1982 Animal products

TS2120-2159 Cereals and grain. Milling industry

TS2220-2283 Tobacco industry

TS2284-2288 Animal feeds and feed mills. Pet food industry
Subclass TT
TT1-999 Handicrafts. Arts and crafts

TT161-170.7 Manual training. School shops

TT174-176 Articles for children

TT180-200 Woodworking. Furniture making. Upholstering

TT201-203 Lathework. Turning

TT205-267 Metalworking

TT300-382.8 Painting. Wood finishing

TT387-410 Soft home furnishings

TT490-695 Clothing manufacture. Dressmaking. Tailoring

TT697-927 Home arts. Homecrafts

Including sewing, embroidery, decorative crafts

TT950-979 Hairdressing. Beauty culture. Barbers' work

TT980-999 Laundry work
Subclass TX
TX1-1110 Home economics

TX301-339 The house

Including arrangement, care, servants

TX341-641 Nutrition. Foods and food supply

TX642-840 Cooking

TX851-885 Dining-room service

TX901-946.5 Hospitality industry. Hotels, clubs, restaurants, etc. Food service

TX950-953 Taverns, barrooms, saloons

TX955-985 Building operation and housekeeping

TX1100-1105 Mobile home living

TX1110 Recreational vehicle living

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