新概念第二册专利名称：DEW CONDENSATION PREVENTING SENSOR 发明人：YAHAGI MASATAKA,SAKAMOTO
MASARU,YANO KATSUMI,ITO EIJI
规矩方圆
申请号：JP10931885
申请日：19850523
公开号：JPS61269054A
公开日：
三角形的面积公式小学
19861128
专利内容由知识产权出版社提供鼻翼太大怎么办
摘要：PURPOSE:To provide clear switching characteristics to the title nsor, by providing an external shortcircuit circuit to a humidity-nsitive element in parallel and obtaining not only a resistance value with a definite level in a range lower than dew condensation detecting objective humidity but also an abruptly reduced resistance value in a range higher than said humidity. CONSTITUTION:An electrode E comprising a thick film paste such as a ruthenium paste is provided to both surfaces of a porous sintered body bulk B comprising Y2O3 or Y2O3+ZrO2 type ceramic to form humidity-nsitive elements I, II. An external shortcircuit circuit III having a resistance value of 10<3>-
关于春的手抄报10<7>OMEGA is connected to both elements I, II in parallel to constitute a dew condensation preventing nsor. Then, a resistance value with a definite level is obtained in a range of dew condensation detecting objective humidity or less by the external shortcircuit circuit III and an abruptly reduced resistance value is obtained in a range of said objective humidity or more by the humidity-nsitive elements I, II to provide switching characteristics. Therefore, stable operational characteristics not changed with the elap of time and improved in reproducibility can be obtained.
申请人：NIPPON MINING CO LTD,TOYAMA PREF GOV
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