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:
Nov. 08, 2005
Filed:
Mar. 12, 2003
Makoto Nishizawa, Numazu, JP;
Katsuhito Ogura, Numazu, JP;
Katsuyoshi Kido, Numazu, JP;
Harumichi Tokuyama, Odawara, JP;
Hiroyuki Onuma, Mishima, JP;
Makoto Nishizawa, Numazu, JP;
Katsuhito Ogura, Numazu, JP;
Katsuyoshi Kido, Numazu, JP;
Harumichi Tokuyama, Odawara, JP;
Hiroyuki Onuma, Mishima, JP;
Toshiba Kikai Kabushiki Kaisha, Tokyo, JP;
Abstract
An injection molding machine using a linear motor, has a linear motor serving as a linear drive mechanism; a temperature sensor configured to detect a temperature of a coil of said linear motor or an ambient temperature thereof; an input unit configured to input a signal of the temperature detected by said temperature sensor; a data converting unit configured to convert the detected temperature signal into temperature data; a storage unit, including a temperature data setting unit configured to preset an allowable temperature, etc., configured to store temperature data converted by said data converting unit; a comparing/calculating unit configured to compare the temperature data converted by said data converting unit with a set value set in said data setting unit and make a calculation thereof; an output unit configured to output an instruction signal and display data, corresponding to a result of the calculation by said comparing/calculating unit; and a display unit configured to display the display data outputted from said comparing/calculating unit.