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:
Mar. 12, 2002
Filed:
Dec. 26, 1995
Applicant:
Inventors:
Hiroji Tani, Nagaokakyo, JP;
Keisuke Nagata, Kyoto, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B 1/02 ; B05D 5/12 ;
U.S. Cl.
CPC ...
H01B 1/02 ; B05D 5/12 ;
Abstract
An organic vehicle is added to and kneaded with a solid component comprising from 5 to 65% by weight of a resistance material having a composition of Ca Sr ,RuO (x is from 0.25 to 0.75 moles) and from 35 to 95% by weight of a non-reducible glass frit to obtain a resistive paste. A substrate is coated with the resistive paste and fired to produce a resistor. The resistive paste can be fired in a neutral or reducing atmosphere. The resistor has any desired resistance value within a broad range including even high resistance values of higher than 10 K&OHgr;, and the reproducibility of the resistor with a desired resistance value is good.