Resources Contact Us Home
Browse by Category: Main > Electrical & Energy
Class Information
Number: 324/308
Name: Electricity: measuring and testing > Particle precession resonance > Using a nuclear resonance spectrometer system > Including a test sample and control sample
Description: Subject matter in which the nuclear resonance measurement of an unknown material is made by comparison with the resonance of a known material.

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
4549136 Controlled susceptibility plugs Oct. 22, 1985
4529710 Method of using a nuclear magnetic resonance spectroscopy standard Jul. 16, 1985
4528510 Device for generating images of an object under examination using nuclear magnetic resonance Jul. 9, 1985
4521732 Pulse sequence for use in performing nuclear magnetic resonance spectroscopy Jun. 4, 1985
4510450 Apparatus and assay method for the quantitative determination of mineral content in bone Apr. 9, 1985
4499190 Method of detecting sulfur dioxide Feb. 12, 1985
4345207 Method and apparatus for obtaining enhanced NMR signals Aug. 17, 1982
4301411 NMR Test method for dispersion of solids in elastomer compositions Nov. 17, 1981
4210861 Fourier-transform nuclear gyromagnetic resonance spectrometer Jul. 1, 1980
4134058 Selective detection of multiple quantum transitions in nuclear magnetic resonance Jan. 9, 1979
4050009 Spectrometer for external detection of magnetic and related double resonance Sep. 20, 1977
3968423 Nuclear magnetic resonance apparatus of fourier transform type Jul. 6, 1976

1 2 3

  Recently Added Patents
Selected alert delivery in a distributed processing system
Soybean cultivar BY0811143
System for the secure management of digitally controlled locks, operating by means of crypto acoustic credentials
Single well reservoir characterization apparatus and methods
Circuit arrangement for a piezo transformer, and method therefor
Circuit device for preventing radiation emission in portable terminal with two cameras
Data processing apparatus, activation control method, and computer-readable storage medium
  Randomly Featured Patents
Mobile communication terminal equipped with function of indicating direction of destination and method of indicating direction of destination
Process of producing aluminum sheet articles
Catalyst system for polyurethane propellant compositions
Scanning optical system having automatic power control with saw-tooth wave generating circuit
Cooling system for a hybrid aircraft
Aerosol apparatus, in particular for children
Process for treating a bearing surface to modify microasperities
Mechanical ultrasonic and high frequency sonic device
Nectarine tree--`Burnecthree`
Wireless telephony device with breath analysis sensor and methods for use therewith