Method of correcting transfer of a thin material and a thin...

Details Method of correcting transfer of a thin material and a thin... Method of correcting transfer of a thin material and a thin...

2007-01-23

2007-01-23

Knight, Anthony (Department: 2121)

Data processing: generic control systems or specific application

Specific application, apparatus or process

Product assembly or manufacturing

C700S114000, C700S117000, C700S127000, C700S128000

Reexamination Certificate

active

09159968

ABSTRACT:
A transfer correcting method for a thin material transfer apparatus includes detecting a front end of a thin material by the sensor, and transferring the thin material from a position of the sensor, to a processing unit, and further a reference transfer range from the processing unit to produce a first processed thin material portion, and transferring the thin material the reference transfer range to produce a second processed thin material portion, calculating a first correction value based on the reference transfer range and a measured length of the second processed thin material portion and a second correction value based on measured lengths of the first and second processed thin material portions, and correcting the transfer from the sensor position to the processing unit position, and the transfer from the processing unit position based on based on the first and second correction values.

REFERENCES:
patent: 4939539 (1990-07-01), Shigaki
patent: 5093674 (1992-03-01), Storlie
patent: 5291225 (1994-03-01), Saito
patent: 5437445 (1995-08-01), Chang
patent: 5555181 (1996-09-01), Seto
patent: 5626334 (1997-05-01), Kondo
patent: 5774357 (1998-06-01), Hoffberg
patent: 5790921 (1998-08-01), Ishikura
patent: 5801814 (1998-09-01), Matsumoto
patent: 5875108 (1999-02-01), Hoffberg
patent: 5920477 (1999-07-01), Hoffberg
patent: 1324514 (1973-07-01), None

Affiliated with

Also associated with

Rating

Method of correcting transfer of a thin material and a thin... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of correcting transfer of a thin material and a thin..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of correcting transfer of a thin material and a thin... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3818946