Boots – shoes – and leggings
Patent
1988-02-01
1990-06-12
Lall, Parshotam S.
Boots, shoes, and leggings
36441307, 377 11, 436 63, G01N 2700
Patent
active
049338846
ABSTRACT:
The apparatus for analyzing particles in a particle containing fluid, especially pretreated liquids containing blood samples, contains storage devices and computing sections for determining separation threshold values and the particle distribution as a function of a pretermined particle parameter. The separation threshold values are determined on the basis of measured values of the predetermined particle parameter arranged in individual histograms containing at least two particle population maxima and minima. At least one particle population minimum is determined using an adaptive method. For insufficiently distinct particle population minima, there is first determined, on the basis of histograms containing corresponding distinct particle population minima and maxima, a characteristic difference quotient: ##EQU1## The separation threshold value associated with the insufficiently distinct particle population minimum is determined on the basis of the characteristic difference quotient according to:
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Contraves AG
Dixon Joseph L.
Kleeman Werner
Lall Parshotam S.
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