Method for manufacturing ceramic resistor
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United States of America Patent
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-
Oct 5, 2004
Grant Date -
Jul 31, 2003
app pub date -
Nov 12, 2002
filing date -
Nov 27, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method for manufacturing a ceramic resistor wherein the resisting material of the resistor is a ceramic material prepared by a method comprising the steps of providing four or more types of substance, compound, or composite as starting raw materials, admixing the starting raw materials, forming the resultant mixture, and firing the formed material, characterized in that the admixing step is carried out in a mixing vessel (1) by the use of a first agitating blade (2) as a means for allowing the starting materials to flow over the whole mixing vessel and a second agitating blade (3) as a means for diaggregating the aggregates of the starting materials. The method can be employed for suppressing the variation of resistance values.
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