US Patent No: 6,821,102

Number of patents in Portfolio can not be more than 2000

Drive control apparatus for an injection molding machine

ALSO PUBLISHED AS: 20030003177

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Importance

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Abstract

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A drive control apparatus is used in an injection molding machine in order to drive and control a servomotor for moving a movable member. Among a plurality of functional sections which constitute a servo circuit connected to the servomotor, at least one functional section (e.g., a safety circuit section, etc.) selected as a functional section having a higher degree of importance is constituted by a hardware circuit section realized without use of software; and the remaining functional section or sections are constituted by a software circuit section realized by making use of software.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
NISSEI PLASTIC INDUSTRIAL CO., LTD.NAGANO-KEN232

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arai, Tsuyoshi Ina, JP 99 363
Magario, Takashi Nagano, JP 10 95
Miyahara, Kiyoshi Nagano, JP 3 8

Cited Art Landscape

Patent Info (Count) # Cites Year
 
NISSEI PLASTIC INDUSTRIAL CO., LTD. (1)
6,520,761 Protection apparatus for an injection molding machine 2 2001

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