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:
Jul. 14, 1998
Filed:
Apr. 18, 1996
Makoto Kikuchi, Ibaraki-ken, JP;
Kengo Kodama, Ibaraki-ken, JP;
Riso Kagaku Corporation, Tokyo, JP;
Abstract
The heatsensitive stencil sheet perforating device of this invention includes a pedestal for an original mounted thereon; a pressing body attached pivotaly on one end of the pedestal for supporting a heatsensitive stencil sheet on an area corresponding to the original mounted on the pedestal; a light irradiation device attached detachably to the pressing body in a defined state, including a light source for irradiating the heatsensitive stencil sheet; a power supply device installed inside of the pressing body, for supplying electric energy to emit light from the light source; a first contact member attached to the light irradiation device, connected to the light source; a second contact member attached to the pressing member, connected to the power source of the power supply device, so as to come into contact with the first contact member when the light irradiation device is engaged in the pressing body in a defined state; and a support member attached to the pressing body, for supporting the light irradiation device by receiving a part of the light irradiation device not to bring the first contact member into contact with the second contact member, when the light irradiation device is attached to the pressing body not in the defined state.