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:
Feb. 20, 1990
Filed:
Oct. 06, 1988
Takashi Haramaki, Toukai, JP;
Mitsuo Nakamura, Takahagi, JP;
Satoshi Kokura, Ohta, JP;
Takao Funamoto, Hitachi, JP;
Katsuyoshi Terakado, Urizura, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A high heat resisting wire (5) is made of amide-imide-coated wire, and a conductive terminal (4) is made of Cu or Cu alloy such as brass P-containing solder, BAg-1, BAg-2 are used as joining assistant (4). A high heat resisting wire (5) is made of an amide-imide-coated wire and a conductive terminal (3) is made of soft steel or SUS steel, a silver-solder is used as joining assistant (4). A metallic joining conductive layer (8) is formed between a Cu core wire (7) of the insulated wire (5) and the conductive terminal (3 ) with the joining assistant (4). The insulated wire (5) is joined to the conductive terminal (3) and a joined body having high joining strength can be obtained.