Abstract: The position detector system for guided vehicles has a memory block which stores each journey, divided into sections identified by their theoretical parameters and in which the correction curves are stored; at least one recording unit sensitive to travel in a curve and a relative position recording unit, signals from which are sent to a control unit which using the signals, establishes the profile of variations of the actual parameters of the correction curves and carried out an adjustment based upon achievement of the minimum error in the profiles of coordinates obtained from the theoretical parameters and the actual parameters, determining the absolute real position of the vehicle. The system is especially suited for the railway rolling stock industry.
Type:
Grant
Filed:
November 13, 1995
Date of Patent:
September 15, 1998
Assignee:
Construcciones y Auxiliar de Ferrocarriles, S.A.
Abstract: The present invention relates to a cement-based injection grout containing microcement and water for consolidation and/or waterproofing fine granular soils, finally fissured soils and cracks in rocks or concrete structures. In addition to microcement and water the grout contains amorphous silica particles in an amount of 5-70% based on the weight of cement and 0-10% water-reducing agents based on the weight of the cement, said grout having a weight ratio between water and cement+amorphous silica between 2 and 8.
Type:
Grant
Filed:
June 4, 1997
Date of Patent:
June 23, 1998
Assignee:
Elkem ASA
Inventors:
Eldar O. Dings.o slashed.yr, Per Fidjest.o slashed.l, Oddny J.o slashed.rgensen
Abstract: Improved counterdie for pipe bending machines, that has an approximately semicylindrical configuration in the working zone, with its frontal walls in a progressive ramp that becomes more pronounced in the vicinity of the exit zone, and provided with a longitudinal neck that is semicylindrical after the entrance zone, and then later truncated cone-shaped up to the exit zone, and with a longitudinal depression at the bottom with progressive section.
Type:
Grant
Filed:
November 21, 1995
Date of Patent:
December 9, 1997
Assignee:
Ineco Industrial Navarra de Equipos y Comercio, S.A.
Abstract: Peptides derived from the C terminal sequence of sorbin, but containing at least one D-amino acid residue, inhibit pepsin release and are therefore likely to be useful in the treatment of ulcers or oesophagitis. Their salts and substitution derivatives are also claimed as a pharmaceutical compositions containing them. A method for the treatment of a patient suffering from gastric ulcers or oesophagitis comprising the administration of said peptides, is also claimed.
Type:
Grant
Filed:
March 15, 1995
Date of Patent:
September 16, 1997
Assignee:
Societe de Conseils de Recherches et D'Applications Scientifiques (S.C.R.A.S.)
Abstract: A magnetic recording medium comprises a support, and provided thereon, a non-magnetic layer and an uppermost magnetic layer in that order, said non-magnetic layer containing an acicular non-magnetic powder, and said uppermost magnetic layer containing a ferromagnetic metal powder comprising Fe and Al.