PATENT CLAIM ANALYSIS

Application Number: 16106201
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-03
Patent Classification: ["356", "634000"]

Abstract:
A light source section configured to couple a plurality of laser beams having different wavelengths and emit measuring light; an illuminating section configured to illuminate a measurement target at a predetermined angle; a light receiving section configured to receive reflected measuring light from the measurement target; and a controlling section configured to compute a reflectance at each of the wavelengths, based on a light receiving result. The light source section includes: a first and a second light source configured to emit each laser beams having different wavelengths; and a dichroic mirror disposed in optical axes of the laser beams intersected, configured to combine the laser beams. The light receiving section includes: a first, a second and a third light receiving unit configured to receive the reflected measuring light from different distance. The controlling section is configured to select which of results from each light receiving unit to use.

Claim (Index 2):
The measurement device according to  claim 1 ,\n wherein the first light receiving unit includes:\n a first light receiving lens including a row of cylindrical lenses having generatrix directions coinciding with a major axis direction of the reflected measuring light; and \n a first light receiving element configured to receive the reflected measuring light condensed through the first light receiving lens, \n the second light receiving unit includes:\n at least one second light receiving lens having a rotationally symmetric shape and a large numerical aperture; and \n at least one second light receiving element configured to receive the reflected measuring light condensed through the at least one second light receiving lens, \n the third light receiving unit includes:\n a third light receiving lens having a larger diameter and a longer focal length than a diameter and a focal length of the at least one second light receiving lens and having a rotationally symmetric shape and a large numerical aperture; and \n a third light receiving element configured to receive the reflected measuring light condensed through the third light receiving lens, and \n the controlling section is configured to use a light receiving result from the first light receiving element in measurement at a short distance, to use light receiving results from the first light receiving element and the at least one second light receiving element in measurement at a medium distance, and to use light receiving results from the first light receiving element, the at least one second light receiving element, and the third light receiving element in measurement at a long distance.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 96.0
- Lexical Diversity: 2.59677
- Patent Class: 356.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14227618', '15724328', '15341687', '10764488', '14964065']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.690429893925907
- 35 USC 102 Novelty (BERT): 0.4828476179760028
- Combined Prediction Score: 0.6696716663309167
- Mean Citation Score: 205.16563
- Max Citation Score: 211.23155
- Similarity Product: 172.75980112156273

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test