The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 12, 1991
Filed:
Oct. 12, 1989
Jurgen Hinzpeter, Schwarzenbek, DE;
Firma Wilhelm Fette GmbH, Schwarzenbek, DE;
Abstract
A method for quality assurance in the manufacture of tablets. Tablet samples consisting of a plurality of tablets are taken whose actual weight is compared with their nominal weight, so that the tabletting machine is subsequently adjusted according to the deviation in order to adjust the weight of the tablets to the nominal weight. If the sample of tablets contains one or several tablets which, as so-called error tablets, show significant deviation from the nominal weight due to flawed manufacture, inaccuracy of the result so obtained is avoided if prior to adjustment of the machine, the weights of the individual sample tablets are measured and compared with one another. If it is found that the sample contains tablets with significant deviation from their nominal weight, such tablets may be taken into account in the statistical analysis by corrective computation.