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. 26, 2002
Filed:
Dec. 28, 2000
Suinobu Kubota, Nagano, JP;
Nissei Plastic Industrial Co., Ltd., Nagano-ken, JP;
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.