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:
Jul. 13, 2004
Filed:
Apr. 24, 2002
Combination weighing device and combination weighing and packaging system having a sampling function
Applicant:
Inventors:
Assignee:
Ishida Co., Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01G 1/9387 ;
U.S. Cl.
CPC ...
G01G 1/9387 ;
Abstract
A combination weighing device includes a calculation part, a normal discharge part, a sample selection part, and a sample discharge part. The calculation part selects a plurality of types of articles according to a predetermined ratio and the weights thereof. The sample selection part selects specific types of articles from amongst the plurality of types of articles selected by the calculation part. The sample discharge part discharges the specific types of articles selected by the sample selection part.