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:
Jan. 04, 2005
Filed:
Mar. 17, 2003
Yasuhiro Kamoshida, Katano, JP;
Yasuhiro Yoshida, Hirakata, JP;
Yasuhiro Kamoshida, Katano, JP;
Yasuhiro Yoshida, Hirakata, JP;
Komatsu Ltd., Tokyo, JP;
Abstract
A soil modifying apparatus capable of making accurate production management and controlling a mixture ratio with excellent precision is provided. For this purpose, the apparatus includes target processing amount setting means () for a raw soil material, actual raw soil material amount detecting means (), actual raw soil material amount calculating means (), raw soil material feeder speed detecting means (), predicted raw soil material amount calculating means () for calculating a predicted supply amount per hour of the raw soil material, first comparing means () for comparing the actual processing amount per hour of the raw soil material, and the predicted supply amount, and raw soil material feeder speed correcting means () for correcting a target value of the raw soil material feeder speed based on a comparison result of the first comparing means to control the speed of the raw soil material feeder ().