Drive control apparatus for an injection molding machine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO

6821102

APP PUB NO

20030003177A1

SERIAL NO

10163347

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ATTORNEY / AGENT: (SPONSORED)

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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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
NISSEI PLASTIC INDUSTRIAL CO., LTD.NAGANO-KEN124

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arai, Tsuyoshi Nagano, JP 84 447
Magario, Takashi Nagano, JP 8 111
Miyahara, Kiyoshi Nagano, JP 3 10

Cited Art Landscape

Patent Info (Count) # Cites Year
 
NISSEI PLASTIC INDUSTRIAL CO., LTD. (1)
* 6520761 Protection apparatus for an injection molding machine 3 2001
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
MEGA BRANDS INTERNATIONAL, LUXEMBOURG, ZUG BRANCH (1)
* 2005/0011,366 Cotton candy machine toy 1 2004
* Cited By Examiner