X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Patent (1188884) 1188884
Journal Article (8849) 8849
Magazine Article (1477) 1477
Conference Proceeding (1291) 1291
Newspaper Article (1123) 1123
Newsletter (985) 985
Publication (560) 560
Government Document (434) 434
Book Chapter (389) 389
Book / eBook (360) 360
Trade Publication Article (254) 254
Book Review (48) 48
Dissertation (46) 46
Reference (41) 41
Paper (25) 25
Report (10) 10
Web Resource (9) 9
Technical Report (7) 7
Transcript (3) 3
Standard (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
physics (1188456) 1188456
testing (1187636) 1187636
measuring (1187566) 1187566
radio navigation (605431) 605431
analogous arrangements using other waves (605430) 605430
determining distance or velocity by use of radio waves (605430) 605430
locating or presence-detecting by use of the reflection orreradiation of radio waves (605430) 605430
radio direction-finding (605430) 605430
navigation (491442) 491442
surveying (491418) 491418
gyroscopic instruments (491336) 491336
measuring distances, levels or bearings (491336) 491336
photogrammetry or videogrammetry (491336) 491336
electricity (271213) 271213
electric communication technique (182765) 182765
counting (164868) 164868
computing (164859) 164859
calculating (164857) 164857
transporting (160437) 160437
performing operations (160435) 160435
signalling (153210) 153210
traffic control systems (123200) 123200
measuring angles (106301) 106301
measuring areas (106301) 106301
measuring irregularities of surfaces or contours (106301) 106301
measuring length, thickness or similar lineardimensions (106301) 106301
human necessities (77808) 77808
vehicles in general (76599) 76599
electric digital data processing (75028) 75028
wireless communications networks (74555) 74555
basic electric elements (74529) 74529
investigating or analysing materials by determining theirchemical or physical properties (69152) 69152
education (61377) 61377
cryptography (61318) 61318
seals (61315) 61315
advertising (61312) 61312
display (61311) 61311
general tagging of cross-sectional technologies spanning over several sections of the ipc (56038) 56038
general tagging of new technological developments (56038) 56038
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (56038) 56038
hygiene (55748) 55748
medical or veterinary science (55743) 55743
transmission (52775) 52775
models (52001) 52001
maps (51897) 51897
diagrams (51807) 51807
appliances for teaching, or communicating with, the blind,deaf or mute (51792) 51792
educational or demonstration appliances (51792) 51792
globes (51792) 51792
planetaria (51792) 51792
surgery (51713) 51713
identification (51697) 51697
diagnosis (51683) 51683
image data processing or generation, in general (51212) 51212
controlling (47828) 47828
regulating (47827) 47827
pictorial communication, e.g. television (43546) 43546
mechanical engineering (41360) 41360
heating (41256) 41256
lighting (41208) 41208
blasting (41202) 41202
weapons (41201) 41201
systems for controlling or regulating non-electric variables (40644) 40644
handling record carriers (40523) 40523
presentation of data (40523) 40523
recognition of data (40523) 40523
record carriers (40523) 40523
indicating presence, absence, or direction, of movement (40371) 40371
measuring linear or angular speed, acceleration, deceleration,or shock (40371) 40371
optics (39447) 39447
vehicles, vehicle fittings, or vehicle parts, not otherwiseprovided for (37542) 37542
optical elements, systems, or apparatus (36115) 36115
transmission of digital information, e.g. telegraphiccommunication (32652) 32652
data processing systems or methods, specially adapted foradministrative, commercial, financial, managerial, supervisoryor forecasting purposes (32363) 32363
systems or methods specially adapted for administrative,commercial, financial, managerial, supervisory or forecastingpurposes, not otherwise provided for (32363) 32363
antennas, i.e. radio aerials (31932) 31932
measuring electric variables (31751) 31751
measuring magnetic variables (31751) 31751
geophysics (31531) 31531
detecting masses or objects (31453) 31453
gravitational measurements (31453) 31453
technologies or applications for mitigation or adaptation againstclimate change (29472) 29472
arrangements for measuring two or more variables not coveredin a single other subclass (28602) 28602
measuring not specially adapted for a specific variable (28602) 28602
measuring or testing not otherwise provided for (28602) 28602
tariff metering apparatus (28602) 28602
conjoint control of vehicle sub-units of different type ordifferent function (28238) 28238
control systems specially adapted for hybrid vehicles (28238) 28238
road vehicle drive control systems for purposes not related tothe control of a particular sub-unit (28238) 28238
technical subjects covered by former uspc (27906) 27906
fixed constructions (26652) 26652
alarm systems (26405) 26405
order telegraphs (26397) 26397
signalling or calling systems (26397) 26397
semiconductor devices (23485) 23485
electric solid state devices not otherwise provided for (23423) 23423
basic electronic circuitry (23234) 23234
aircraft (21584) 21584
aviation (21477) 21477
cosmonautics (21459) 21459
more...
Library Location Library Location
Library Location Library Location
X
Sort by Item Count (A-Z)
Filter by Count
Engineering & Comp. Sci. - Stacks (115) 115
Gerstein Science - Stacks (96) 96
UTL at Downsview - May be requested (36) 36
UofT at Mississauga - Stacks (28) 28
Collection Dvlpm't (Acquisitions) - Closed Orders (19) 19
Robarts - Stacks (19) 19
UofT at Scarborough - Stacks (15) 15
Astronomy & Astrophysics - Ask at library (13) 13
Collection Dvlpm't (Acquisitions) - Vendor file (11) 11
Online Resources - Online (11) 11
Aerospace - Stacks (8) 8
Physics - Stacks (7) 7
Chemistry (A D Allen) - Stacks (3) 3
Engineering & Comp. Sci. - May be requested in 6-10 wks (3) 3
Royal Ontario Museum - Stacks (3) 3
Earth Sciences (Noranda) - Stacks (2) 2
Engineering & Comp. Sci. - Reference (2) 2
Mathematical Sciences - Stacks (2) 2
OISE - Stacks (2) 2
Thomas Fisher Rare Book - Rare Book (2) 2
Astronomy & Astrophysics - Stacks (1) 1
Engineering & Comp. Sci. - Withdrawn (1) 1
Gerstein Science - Circulation Desk (1) 1
Indust. Rel's & Hum. Resources (Newman) - Library use only (1) 1
OISE - Children's Literature (1) 1
Regis College - Stacks (1) 1
St. Augustine's Seminary - Reference (1) 1
Sunnybrook Health Sciences Centre - Sunnybrook Stacks (1) 1
Trinity College (John W Graham) - Reference (1) 1
Victoria University CRRS - Library use only (1) 1
Victoria University E.J. Pratt - Reference (1) 1
Victoria University Emmanuel College - Birge Storage (1) 1
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (1043415) 1043415
French (213748) 213748
Chinese (185839) 185839
German (169694) 169694
Japanese (50467) 50467
Korean (41578) 41578
Russian (22617) 22617
Swedish (4634) 4634
Portuguese (4519) 4519
Spanish (4205) 4205
Norwegian (3678) 3678
Finnish (2338) 2338
Danish (1890) 1890
Italian (1815) 1815
Ukrainian (1791) 1791
Polish (1291) 1291
Dutch (948) 948
Czech (600) 600
Hebrew (559) 559
Romanian (319) 319
Hungarian (190) 190
Bulgarian (163) 163
Greek (153) 153
Slovenian (135) 135
Slovak (115) 115
Turkish (113) 113
Estonian (64) 64
Croatian (58) 58
Indonesian (58) 58
Lithuanian (58) 58
Serbian (50) 50
Latvian (47) 47
Arabic (42) 42
Icelandic (27) 27
Moldavian (5) 5
Bosnian (1) 1
Latin (1) 1
Nepali (1) 1
Persian (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


by LI KANG and WANG HUI
03/2019
The invention discloses a distance-adjustable laser level which is characterized by comprising a shell body, a driving device, a control system, a power supply... 
PHOTOGRAMMETRY OR VIDEOGRAMMETRY | SURVEYING | TESTING | GYROSCOPIC INSTRUMENTS | MEASURING DISTANCES, LEVELS OR BEARINGS | MEASURING | PHYSICS | NAVIGATION
Patent
12/2018
To enable a measurement of a gradient in two-dimensional directions of a measurement object surface directing at an almost vertical direction, using a level... 
PHOTOGRAMMETRY OR VIDEOGRAMMETRY | SURVEYING | TESTING | GYROSCOPIC INSTRUMENTS | MEASURING DISTANCES, LEVELS OR BEARINGS | MEASURING | PHYSICS | NAVIGATION
Patent
12/2018
A level for measuring the inclination of a planar surface, the level comprising: a ring-shaped body 1 and at least two spirit levels disposed on the ring 1... 
PHOTOGRAMMETRY OR VIDEOGRAMMETRY | SURVEYING | TESTING | GYROSCOPIC INSTRUMENTS | MEASURING DISTANCES, LEVELS OR BEARINGS | MEASURING | PHYSICS | NAVIGATION
Patent
12/2018
A level is selectively coupled to a work piece and includes a housing, an adjustable clamping mechanism configured to selectively couple the housing to the... 
PHOTOGRAMMETRY OR VIDEOGRAMMETRY | SURVEYING | TESTING | GYROSCOPIC INSTRUMENTS | MEASURING DISTANCES, LEVELS OR BEARINGS | MEASURING | PHYSICS | NAVIGATION
Patent
11/2018
PROBLEM TO BE SOLVED: To provide a level that can accurately measure and determine the levelness and the degree of inclination of a measurement target, and can... 
PHOTOGRAMMETRY OR VIDEOGRAMMETRY | SURVEYING | TESTING | GYROSCOPIC INSTRUMENTS | MEASURING DISTANCES, LEVELS OR BEARINGS | MEASURING | PHYSICS | NAVIGATION
Patent
11/2018
The invention discloses a level, which comprises a level body (4), the level further comprises a square inner empty box (5), a supporting frame (6), a base... 
PHOTOGRAMMETRY OR VIDEOGRAMMETRY | SURVEYING | TESTING | GYROSCOPIC INSTRUMENTS | MEASURING DISTANCES, LEVELS OR BEARINGS | MEASURING | PHYSICS | NAVIGATION
Patent
11/2018
A level is selectively coupled to a work piece and includes a housing, an adjustable clamping mechanism configured to selectively couple the housing to the... 
PHOTOGRAMMETRY OR VIDEOGRAMMETRY | SURVEYING | TESTING | GYROSCOPIC INSTRUMENTS | MEASURING DISTANCES, LEVELS OR BEARINGS | MEASURING | PHYSICS | NAVIGATION
Patent
02/2019
A distance measurement method and a distance measurement system (700). The distance measurement method comprises: using a first laser emission part (742) of a... 
PHOTOGRAMMETRY OR VIDEOGRAMMETRY | SURVEYING | TESTING | GYROSCOPIC INSTRUMENTS | MEASURING DISTANCES, LEVELS OR BEARINGS | MEASURING | PHYSICS | NAVIGATION
Patent
10/2018
A level includes a frame having a top planar surface, a bottom planar surface, and a web coupling the top planar surface to the bottom planar surface. The top... 
PHOTOGRAMMETRY OR VIDEOGRAMMETRY | SURVEYING | TESTING | GYROSCOPIC INSTRUMENTS | MEASURING DISTANCES, LEVELS OR BEARINGS | MEASURING | PHYSICS | NAVIGATION
Patent
01/2019
In the present invention, a ship detection unit (12) detects image data for another ship from wide-angle image data and calculates the coordinates of the other... 
PHOTOGRAMMETRY OR VIDEOGRAMMETRY | SURVEYING | TESTING | GYROSCOPIC INSTRUMENTS | MEASURING DISTANCES, LEVELS OR BEARINGS | MEASURING | PHYSICS | NAVIGATION
Patent
09/2018
A level includes a frame having a top planar surface, a bottom planar surface, and a web coupling the top planar surface to the bottom planar surface. The top... 
PHOTOGRAMMETRY OR VIDEOGRAMMETRY | SURVEYING | TESTING | GYROSCOPIC INSTRUMENTS | MEASURING DISTANCES, LEVELS OR BEARINGS | MEASURING | PHYSICS | NAVIGATION
Patent
01/2019
To provide a distance measuring apparatus or the like allowing for suppression of a cost for hardware and reduction of a processing load.SOLUTION: A distance... 
PHOTOGRAMMETRY OR VIDEOGRAMMETRY | SURVEYING | TESTING | GYROSCOPIC INSTRUMENTS | MEASURING DISTANCES, LEVELS OR BEARINGS | MEASURING | PHYSICS | NAVIGATION
Patent
09/2019
A distance factor learning device includes: a first learner that updates a first estimated value for the distance factor and a first parameter, based upon a... 
PHOTOGRAMMETRY OR VIDEOGRAMMETRY | SURVEYING | TESTING | GYROSCOPIC INSTRUMENTS | MEASURING DISTANCES, LEVELS OR BEARINGS | MEASURING | PHYSICS | NAVIGATION
Patent
04/2019
FIELD: physics.SUBSTANCE: invention relates to laser engineering, namely to laser range-finding devices with misaligned receiving and transmitting channels.... 
PHOTOGRAMMETRY OR VIDEOGRAMMETRY | SURVEYING | TESTING | GYROSCOPIC INSTRUMENTS | MEASURING DISTANCES, LEVELS OR BEARINGS | MEASURING | PHYSICS | NAVIGATION
Patent
07/2018
The invention discloses an adjustable bridge gauge used for turbomachinery bearing shell level measurement. The adjustable bridge gauge used for turbomachinery... 
PHOTOGRAMMETRY OR VIDEOGRAMMETRY | SURVEYING | TESTING | GYROSCOPIC INSTRUMENTS | MEASURING DISTANCES, LEVELS OR BEARINGS | MEASURING | PHYSICS | NAVIGATION
Patent
07/2018
The utility model provides a level, including the chi body and adjustable measuring mechanism, one side of the chi body is equipped with first scale mark and... 
PHOTOGRAMMETRY OR VIDEOGRAMMETRY | SURVEYING | TESTING | GYROSCOPIC INSTRUMENTS | MEASURING DISTANCES, LEVELS OR BEARINGS | MEASURING | PHYSICS | NAVIGATION
Patent
TM-TECHNISCHES MESSEN, ISSN 0171-8096, 04/2017, Volume 84, Issue 4, pp. 241 - 250
In this article, a capacitive distance measurement system with a novel evaluation circuit is described which operates according to the principle of amplitude... 
measuring object potential noise | INSTRUMENTS & INSTRUMENTATION | multi-differential evaluation | active magnetic bearings | Capacitive distance sensor
Journal Article
01/2019
The utility model provides an electronic distance -measuring instrument, include distance survey unit and locate a pair of support arm of distance survey unit... 
PHOTOGRAMMETRY OR VIDEOGRAMMETRY | SURVEYING | TESTING | GYROSCOPIC INSTRUMENTS | MEASURING DISTANCES, LEVELS OR BEARINGS | MEASURING | PHYSICS | NAVIGATION
Patent
No results were found for your search.

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