专利名称：Electrode extension sheet for use in a lapping apparatus
发明人：Hiroshi Shindo,Akio Ogawa,Kazushige Tohta
申请号：US10311214
申请日：20010615
公开号：US07165317B2
公开日：
20070123
专利附图：
摘要：The present invention is an object to provide an apparatus or a method making it possible to easily effect connection between additional electrodes, etc. and lead electrodes when performing a processing for achieving a predetermined throat height
value or crown processing or the like and making it possible to measure the requisite lapping amount. For achieving the object, a flexible electrode extension sheet is used which consists of a portion for retaining a ceramic bar in which element portions are formed and a portion where there are formed wirings respectively in correspondence with the elements and adapted to be connected to these elements, in which these wirings, which can be easily connected to an external measurement system, are electrically connected to the elements, whereby the lapping amount is easily obtained from the characteristic amount of the elements in the lapping process.
申请人：Hiroshi Shindo,Akio Ogawa,Kazushige Tohta
地址：Tokyo JP,Tokyo JP,Tokyo JP
国籍：JP,JP,JP
代理机构：Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
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