PATENT CLAIM ANALYSIS

Application Number: 15935138
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["356", "004010"]

Abstract:
A three-dimensional measurement device includes a light source unit that emits distance measurement light, a projection light optical system that causes the distance measurement light, emitted by the light source unit, to be emitted along a distance measurement light axis, a light receiving optical unit that receives the reflected distance measurement light, a light receiving and splitting unit that splits the reflected distance measurement light that has transmitted through the light receiving optical unit into first reflected split light and second reflected split light, attenuates intensity of the second reflected split light to be lower than intensity of the first reflected split light, and converts the first reflected split light and the second reflected split light into electrical signals, and angle detection units that detect a light emitting direction of the distance measurement light.

Claim (Index 1):
A three-dimensional measurement device that irradiates a measurement target object with distance measurement light, measures a distance to the measurement target object based on reflected distance measurement light, which is the distance measurement light reflected by the measurement target object, and internal reference light, and acquires three-dimensional data on the measurement target object by detecting a light emitting direction of the distance measurement light, the three-dimensional measurement device comprising:\n a light source unit that emits the distance measurement light; a projection light optical system that causes the distance measurement light, emitted by the light source unit, to be emitted along a distance measurement light axis; a light receiving optical unit that receives the reflected distance measurement light; a light receiving and splitting unit that splits the reflected distance measurement light that has transmitted through the light receiving optical unit into first reflected split light and second reflected split light, attenuates intensity of the second reflected split light to be lower than intensity of the first reflected split light, and converts the first reflected split light and the second reflected split light into electrical signals; and an angle detection unit that detects the light emitting direction of the distance measurement light.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 90.0
- Lexical Diversity: 2.75
- Patent Class: 356.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14829778', '12349115', '14562850', '10520128', '13428870']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6760669761429078
- 35 USC 102 Novelty (BERT): 0.5011959637862489
- Combined Prediction Score: 0.6585798749072419
- Mean Citation Score: 239.63741800000005
- Max Citation Score: 253.55936
- Similarity Product: 191.44603597402573

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