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:
May. 10, 2011
Filed:
Sep. 07, 2006
Applicants:
Daiki Tanemura, Nagano-ken, JP;
Kenichi Shimizu, Nagano-ken, JP;
Inventors:
Daiki Tanemura, Nagano-ken, JP;
Kenichi Shimizu, Nagano-ken, JP;
Assignee:
Nissei Plastic Industrial Co., Ltd., Nagano-Ken, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 45/82 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a method of controlling an injection molding machine M which controls specified operational processes in a molding cycle by variably controlling the rotation speed of a driving motorin a hydraulic pumpand driving a specified hydraulic actuators, . . . , in lowering the pressure Pd of the operational process to a specified pressure Pn, the pressure Pd is forcibly lowered by controlling the driving motorin reverse rotation.