X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Patent (11037833) 11037833
Book / eBook (747) 747
Journal Article (708) 708
Book Review (123) 123
Publication (56) 56
Book Chapter (53) 53
Government Document (46) 46
Conference Proceeding (15) 15
Dissertation (9) 9
Paper (7) 7
Newspaper Article (3) 3
Magazine Article (2) 2
Trade Publication Article (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
general tagging of cross-sectional technologies spanning over several sections of the ipc (11037833) 11037833
general tagging of new technological developments (11037833) 11037833
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (11037833) 11037833
technical subjects covered by former uspc (6148207) 6148207
technologies or applications for mitigation or adaptation againstclimate change (5247242) 5247242
technical subjects covered by former us classification (4169445) 4169445
performing operations (3912255) 3912255
transporting (3912255) 3912255
chemistry (3100916) 3100916
metallurgy (3100835) 3100835
mechanical engineering (2706553) 2706553
weapons (2706549) 2706549
heating (2706545) 2706545
blasting (2706544) 2706544
lighting (2706544) 2706544
electricity (2566541) 2566541
technical subjects covered by former uspc cross-reference artcollections [xracs] and digests (2398147) 2398147
physics (1869519) 1869519
human necessities (1685986) 1685986
reduction of greenhouse gas [ghg] emissions, related to energygeneration, transmission or distribution (1502905) 1502905
basic electric elements (1498062) 1498062
climate change mitigation technologies in the production orprocessing of goods (1290135) 1290135
climate change mitigation technologies related totransportation (1071902) 1071902
engineering elements and units (896168) 896168
general measures for producing and maintaining effectivefunctioning of machines or installations (896168) 896168
thermal insulation in general (896168) 896168
hygiene (883778) 883778
medical or veterinary science (883778) 883778
physical or chemical processes or apparatus in general (764967) 764967
technologies for adaptation to climate change (743618) 743618
electric solid state devices not otherwise provided for (728177) 728177
semiconductor devices (728177) 728177
vehicles in general (714574) 714574
organic chemistry (711133) 711133
compositions based thereon (681301) 681301
organic macromolecular compounds (681301) 681301
their preparation or chemical working-up (681301) 681301
fixed constructions (662660) 662660
generation (656335) 656335
conversion or distribution of electric power (656334) 656334
combustion engines (602045) 602045
hot-gas or combustion-product engine plants (602045) 602045
testing (558396) 558396
measuring (558393) 558393
preparations for medical, dental, or toilet purposes (552726) 552726
climate change mitigation technologies related to buildings,e.g. housing, house appliances or related end-userapplications (491096) 491096
layered products (475678) 475678
layered products, i.e. products built-up of strata of flat ornon-flat, e.g. cellular or honeycomb, form (475678) 475678
computing (474897) 474897
counting (474896) 474896
calculating (474895) 474895
paints (454478) 454478
adhesives (454477) 454477
dyes (454477) 454477
miscellaneous applications of materials (454477) 454477
miscellaneous compositions (454477) 454477
natural resins (454477) 454477
polishes (454477) 454477
climate change mitigation technologies related to wastewatertreatment or waste management (453135) 453135
machine tools (442677) 442677
metal-working not otherwise provided for (442677) 442677
electric techniques not otherwise provided for (441690) 441690
working of plastics (439366) 439366
working of substances in a plastic state, in general (439366) 439366
engine plants in general (417064) 417064
machines or engines in general (417064) 417064
steam engines (417064) 417064
separation (402505) 402505
processes or means, e.g. batteries, for the direct conversionof chemical into electrical energy (386261) 386261
biochemistry (385537) 385537
microbiology (385510) 385510
enzymology (385481) 385481
beer (385480) 385480
mutation or genetic engineering (385480) 385480
spirits (385480) 385480
vinegar (385480) 385480
wine (385480) 385480
conveying (375336) 375336
handling thin or filamentary material (375336) 375336
packing (375336) 375336
storing (375336) 375336
paper (375267) 375267
textiles (375266) 375266
agriculture (372527) 372527
fishing (372475) 372475
forestry (372473) 372473
animal husbandry (372470) 372470
hunting (372468) 372468
trapping (372467) 372467
chemical or physical processes, e.g. catalysis or colloidchemistry (367943) 367943
their relevant apparatus (367943) 367943
electric communication technique (365799) 365799
electric digital data processing (365266) 365266
after-treatment of the shaped products, e.g. repairing (357516) 357516
shaping of material in a plastic state, not otherwise providedfor (357516) 357516
shaping or joining of plastics (357516) 357516
ranges (338325) 338325
ventilating (338324) 338324
inorganic chemistry (307246) 307246
investigating or analysing materials by determining theirchemical or physical properties (303640) 303640
more...
Library Location Library Location
Library Location Library Location
X
Sort by Item Count (A-Z)
Filter by Count
Robarts - Stacks (201) 201
Collection Dvlpm't (Acquisitions) - Vendor file (127) 127
Gerstein Science - Stacks (116) 116
UofT at Mississauga - Stacks (105) 105
UTL at Downsview - May be requested (89) 89
Engineering & Comp. Sci. - Stacks (84) 84
UofT at Scarborough - Stacks (80) 80
Online Resources - Online (41) 41
Faculty of Information - Stacks (36) 36
Collection Dvlpm't (Acquisitions) - Closed Orders (32) 32
St. Michael's College (John M. Kelly) - 2nd Floor (32) 32
Victoria University E.J. Pratt - Stacks (21) 21
Earth Sciences (Noranda) - Stacks (20) 20
Trinity College (John W Graham) - Stacks (20) 20
OISE - Stacks (19) 19
Victoria University E.J. Pratt - Reference (13) 13
Robarts - Reference (10) 10
UofT at Mississauga - Reference (9) 9
Gerstein Science - Reference (8) 8
University College (Laidlaw) - Stacks (8) 8
Innis College - Stacks (7) 7
New College (Ivey) - Stacks (7) 7
Royal Ontario Museum - Stacks (7) 7
Trinity College (John W Graham) - Reference (6) 6
Law (Bora Laskin) - Stacks (5) 5
Physics - Stacks (5) 5
Architecture Landscape (Shore + Moffat) - Stacks (4) 4
Humber River Regional Hospital - Finch Stacks (4) 4
Music - Stacks (4) 4
Scarborough Hospital - Birchmount (4) 4
St. Michael's College (John M. Kelly) - 3rd Floor (4) 4
St. Michael's College (John M. Kelly) - Reference (4) 4
Criminology - Stacks (3) 3
Earth Sciences (Noranda) - Reference (3) 3
Engineering & Comp. Sci. - Reference (3) 3
Faculty of Information - May be requested in 6-10 wks (3) 3
Engineering & Comp. Sci. - Missing (2) 2
Humber River Regional Hospital - Church Stacks (2) 2
Indust. Rel's & Hum. Resources (Newman) - Library use only (2) 2
OISE - Reference (2) 2
Providence Healthcare - Reference (2) 2
Providence Healthcare - Stacks (2) 2
Scarborough Hospital - General (2) 2
St. Augustine's Seminary - Stacks (2) 2
Sunnybrook Health Sciences Centre - Sunnybrook Stacks (2) 2
Victoria University Emmanuel College - Stacks (2) 2
Astronomy & Astrophysics - Ask at library (1) 1
Business (Joseph L Rotman) - Stacks (1) 1
Chemistry (A D Allen) - Reference (1) 1
Chemistry (A D Allen) - Stacks (1) 1
Collection Dvlpm't (Acquisitions) - Cancelled Order (1) 1
Dentistry (Harry R Abbott) - Withdrawn (1) 1
Earth Sciences (Noranda) - Missing (1) 1
Engineering & Comp. Sci. - May be requested in 6-10 wks (1) 1
Faculty of Information - New Books (1) 1
Gerstein Science - Circulation Desk (1) 1
Gerstein Science - Online (1) 1
Humber River Regional Hospital - Church Reference (1) 1
Institute for Christian Studies - Reference (1) 1
Institute for Christian Studies - Stacks (1) 1
Knox College (Caven) - Stacks (1) 1
Lakeridge Health Sciences - Oshawa (1) 1
Law (Bora Laskin) - Reserve desk (1) 1
Map & Data - Data & GIS (1) 1
Map & Data - Map Collection (1) 1
Markham Stouffville Hospital - Stacks (1) 1
Mathematical Sciences - Stacks (1) 1
Music - Reference (1) 1
New College (Ivey) - Reference (1) 1
OISE - Bindery (1) 1
OISE - Cancelled Order (1) 1
OISE - Curriculum Resources (1) 1
OISE - May be requested in 6-10 wks (1) 1
OISE - Missing (1) 1
Providence Healthcare - Reserve desk (1) 1
Richard Charles Lee Canada-Hong Kong - Library use only (1) 1
Robarts - Library use only (1) 1
Robarts - Map Collection (1) 1
St. Michael's College (John M. Kelly) - Internal dept (1) 1
St. Michael's College (John M. Kelly) - Missing (1) 1
St. Michael's Hospital - Stacks (1) 1
Thomas Fisher Rare Book - Rare Book (1) 1
Toronto East General Hospital - Reference (1) 1
Toronto East General Hospital - Stacks (1) 1
Trillium Health Centre - Stacks (1) 1
University Archives - Archives (1) 1
UofT Schools - Reference (1) 1
UofT Schools - Stacks (1) 1
UofT at Mississauga - May be requested (1) 1
UofT at Scarborough - May be requested (1) 1
UofT at Scarborough - Reference (1) 1
UofT at Scarborough - Withdrawn (1) 1
Victoria University E.J. Pratt - Storage (1) 1
Victoria University Emmanuel College - Reference Desk (1) 1
West Park Healthcare Centre - Hospital Department (1) 1
West Park Healthcare Centre - Stacks (1) 1
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (9256438) 9256438
French (2076333) 2076333
German (1711579) 1711579
Chinese (1171979) 1171979
Korean (387738) 387738
Japanese (297954) 297954
Spanish (246795) 246795
Portuguese (126151) 126151
Russian (122543) 122543
Swedish (69120) 69120
Danish (62911) 62911
Italian (57964) 57964
Finnish (49211) 49211
Norwegian (48494) 48494
Dutch (40930) 40930
Polish (18481) 18481
Czech (10265) 10265
Hungarian (8265) 8265
Turkish (5966) 5966
Romanian (5617) 5617
Ukrainian (5179) 5179
Slovenian (4401) 4401
Greek (3538) 3538
Hebrew (3328) 3328
Slovak (2703) 2703
Indonesian (2543) 2543
Bulgarian (2476) 2476
Croatian (2230) 2230
Arabic (1596) 1596
Serbian (1471) 1471
Lithuanian (1216) 1216
Estonian (1208) 1208
Icelandic (1047) 1047
Latvian (713) 713
Moldavian (80) 80
Bosnian (52) 52
Luxembourgish (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


04/2019
A method of assisting with authenticating a workpiece is provided. In another aspect, ions are generated, accelerated in an accelerator, an isotope is created,... 
LOOSE LEAVES | SIGNS | ADVERTISING | SEALS | DISPLAYING | DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDEDFOR | MEASURING | EDUCATION | LABELS OR NAME-PLATES | TECHNICAL SUBJECTS COVERED BY FORMER USPC | BOOKS | OBTAINING ENERGY FROM RADIOACTIVE SOURCES | PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOTOTHERWISE PROVIDED FOR | CRYPTOGRAPHY | CONVERSION OF CHEMICAL ELEMENTS | GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC | NUCLEAR ENGINEERING | BOOKBINDING | DISPLAY | PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMICBEAMS | BASIC ELECTRIC ELEMENTS | ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR | APPLICATIONS OF RADIATION FROM RADIOACTIVE SOURCES, NOTOTHERWISE PROVIDED FOR | ALBUMS | ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS | BOOK COVERS | TRANSPORTING | INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES | SPECIAL PRINTED MATTER | MOVABLE-STRIP WRITING OR READING APPARATUS | WIRELESS COMMUNICATIONS NETWORKS | GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS | FILES | RADIOACTIVE SOURCES | PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OFNEUTRONS | NUCLEAR PHYSICS | TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS | UTILISING COSMIC RADIATION | PLASMA TECHNIQUE | TESTING | PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITYFEATURES | ELECTRIC COMMUNICATION TECHNIQUE | PHYSICS | TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION | PERFORMING OPERATIONS | ELECTRICITY
Patent
No results were found for your search.

Cannot display more than 1000 results, please narrow the terms of your search.