Patent ID: 9395307
Filing Date: 2016-07-19
CPC Classification: G01N

Claim Text:
1. An infiltration measuring device which measures an infiltration of an infiltrative material into a target object, comprising: a light source; an optical splitter configured to split a light beam from the light source into a reference light beam and a measuring light beam; a reference optical system provided in an optical path of the reference light beam; a measuring optical system provided in an optical path of the measuring light beam and configured to measure the target object; an optical combiner configured to combine an optical feedback from the target object with a light beam from the reference optical system; a detector configured to detect the light beam combined by the optical combiner and convert the combined light beam into a photoelectric conversion signal; an imager configured to image a cross section of the target object on the basis of the photoelectric conversion signal; a display configured to display a cross-sectional image formed by the imager; an applicator configured to apply the infiltrative material onto the target object; a storage configured to store the cross-sectional image of the target object in time series; and an estimator configured to,