Resources Contact Us Home
Browse by Category: Main > Physics
Class Information
Number: 376/191
Name: Induced nuclear reactions: processes, systems, and elements > Nuclear transmutation (e.g., by means of particle or wave energy) > By charged particle bombardment > Alpha-neutron sources
Description: Subject matter wherein the charged particles is an alpha particle and a by-product of the reaction is a neutron.

Patents under this class:

Patent Number Title Of Patent Date Issued
7298668 Semiconductor memory module with bus architecture Nov. 20, 2007
6668033 Method for analyzing a primary neutron beam of a neutron source, a neutron source having a beam monitor, and a beam monitor Dec. 23, 2003
6577697 Field analysis of geological samples using delayed neutron activation analysis Jun. 10, 2003
6037597 Non-destructive detection systems and methods Mar. 14, 2000
5590162 Stand-alone power supply energized by decay of radioactive iostope Dec. 31, 1996
5019322 Gas cooled nuclear reactor with a pebble bed of spherical operating elements May. 28, 1991
4678618 Individual source positioning mechanism for a nuclear reactor fuel assembly Jul. 7, 1987
4432929 Pulsed neutron generator tube power control circuit Feb. 21, 1984
4208247 Neutron source Jun. 17, 1980
4109153 Variable-fluence neutron source Aug. 22, 1978
4039809 Lower-energy neutron sources for increasing the sensitivity of nuclear gages for measuring the water content of bulk materials Aug. 2, 1977
3955087 Apparatus for measuring moisture in moving bulk material using a lithium-7 radiation source May. 4, 1976

  Recently Added Patents
Motion control system and X-ray measurement apparatus
Dynamic bar oriented user interface
Performing a cyclic redundancy checksum operation responsive to a user-level instruction
System, apparatus, and method for fast startup of USB devices
Integrated emergency medical database system
Determination of copy number variations using binomial probability calculations
System, apparatus and method for enabling/disabling display data channel access to enable/disable high-bandwidth digital content protection
  Randomly Featured Patents
Noninvasive-blood-pressure (NIBP) monitoring apparatus with noninflatable, pressure-information-providing (PIP) structure
Method and apparatus for automatic document summarization
Mixing device
Multi-purpose ground vehicle
Chrysanthemum plant named `Gedi Two Kis`
Ground bounce protection circuit for a test mode pin
Temperature sensitive quartz oscillator crystal with temperature coefficient controlled in manufacture
Auxiliary device for handling failures of an actuating system of a linear electric actuator
Pyrones as inhibitors of cyclooxygenase-2
Video recording apparatus which accepts four different HDTV formatted signals