Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Metal object detection system for detecting the position of a metal object










Image Number 5 for United States Patent #5564696.

A metal object detection system comprising a matrix sensor having sensing units arranged like a matrix and a signal processing system for driving the matrix sensor for detecting a metal object. The signal processing system comprises circuitry for driving the matrix sensor and inputting a reception signal from the sensor, a plurality of peripheral detection points surrounding a main detection point, and circuitry which, when a metal object detection response is made at the main detection point by a sensing unit contained in the monitor frame, compares the response with a response of each of other peripheral detection points in the frame. When, the response of the main detection point is the largest, the circuitry determines that a metal object exists at the main detection point.








 
 
  Recently Added Patents
Categorization of design rule errors
Antibodies to Clostridium difficile toxins
Assigning runtime artifacts to software components
Coordinate measuring device and method for measuring with a coordinate measuring device
Organic metal complex and its use in organic electroluminescent device
Integrated analyses of breast and colorectal cancers
Image forming apparatus, control method, and storage medium
  Randomly Featured Patents
Process for the production of synthetic plastics comprising urethane groups and biuret groups
Methods and compositions for promoting the maturation of monocytes
Submerged entry nozzle
Electric trimmer attachment for lawn tractors
FM-CW radar apparatus
Data structure for image transmission, image coding method, and image decoding method
Organotitanium compositions useful for cross-linking
Process for the production of L-alanine dehydrogenase from 78-3 FERM BP-2517
Super-low net positive suction head cryogenic reciprocating pump
Battery module and method of manufacturing the same