公开(公告)号：US20150362525A1

公开(公告)日：2015-12-17

申请号：US14762261

申请日：2014-01-16

申请人： ELIONIX INC.

发明人： Hironao AMEMIYA ,  Hayato KOBAYASHI ,  Takahisa KATO

IPC分类号： G01Q60/38 ,  G01Q10/00

CPC分类号： G01Q60/38 ,  G01N2203/0286 ,  G01Q10/00 ,  G01Q20/04

摘要： The present invention provides a method and an apparatus for measuring a force (which will be referred to as surface force) acting between two material surfaces. A surface force measuring method includes moving an object (1) toward a probe (4) until the probe (4) is adsorbed to the object (1), then applying a load from an electromagnetic-force generator (20) to a supporting member (6) in a direction as to separate the probe (4) from the object (1) while gradually increasing an electric current supplied to the electromagnetic-force generator (20), obtaining a value of the electric current supplied to the electromagnetic-force generator (20) when the probe (4) is separated from the object (1), and converting the value of the electric current into a surface force acting between the probe (4) and the object (1).

摘要翻译： 本发明提供一种用于测量作用在两个材料表面之间的力（将被称为表面力）的方法和装置。 表面力测量方法包括将物体（1）朝向探针（4）移动直到探针（4）被吸附到物体（1），然后将负载从电磁力发生器（20）施加到支撑构件 （6）沿着使探针（4）与物体（1）分离的方向，同时逐渐增加供应到电磁力发生器（20）的电流，获得提供给电磁力的电流值 发生器（20），当探头（4）与物体（1）分离时，将电流值转换成作用在探头（4）和物体（1）之间的表面力。