IC-card manufacturing apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Nov 26, 2002
Grant Date -
Jun 28, 2001
app pub date -
Dec 28, 2000
filing date -
Dec 28, 1999
priority date (Note) -
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Abstract
An IC-card manufacturing apparatus includes paired press platens and a laminated-substrate sandwiching unit. Each of the press platens has a pressure-application surface. The laminated-substrate sandwiching unit includes upper and lower sandwiching members for sandwiching a laminated substrate in a sealed state. Each of the upper and lower sandwiching members has a plate portion equal in size and shape with the corresponding pressure-application surface or projecting outward from the pressure-application surface by a predetermined amount, a frame portion bigger than the plate portion, and a connection portion which connects the plate portion and the frame portion and absorbs thermal deformation of the plate portion. The IC-card manufacturing apparatus further includes an air supply unit for supplying air to air passages having air jetting openings formed on the pressure-application surfaces of the press platens, and a control unit for controlling the air supply unit so as to supply air to the air passages for a preset period of time when the paired press platens are opened. A plurality of air cushion units are disposed between a press-platen main body and a press-platen base to be located at different positions, and a pressure setting unit for independently controlling the respective pressures of the air cushion units is provided.
First Claim
Family
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
- NISSEI PLASTIC INDUSTRIAL CO., LTD.
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Kubota, Suinobu | Nagano, JP | 8 | 30 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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