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:
Sep. 22, 1992
Filed:
Jun. 18, 1990
Mitsuo Yamane, Yotsukaichi, JP;
Takashi Kawaguchi, Aichi both of, JP;
Brother Kogyo Kabushiki Kaisha, Aichi, JP;
Abstract
An apparatus and a method for forming a three-dimensional article with two-part curable material on the basis of a three-dimensional information on the article by means of an ink jet method. The material is jetted from at least one ink jet to a stage and laminated thereon. In two-part curable material, microcapsules which encapsulate setting material of the two-part curable material are scattered. These microcapsules are ruptured by radiation of light and so on. The laminated two-part material is supplied with radiation of light from a light source so that it is cured. In this process, a jetting direction of the material from the ink jet head to the stage and/or a jetting amount of the material jetted from the ink jet head is changed in accordance with the information by a control unit, thereby forming a solid article having a desired three-dimensional shape.