PATENT CLAIM ANALYSIS

Application Number: 16068236
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["356", "364000"]

Abstract:
Provided is a plasma diagnosis system using multiple-path Thomson scattering, including: a light source which supplies pulsed laser beams; an optical system which includes first and second beam focusing units and supplies a pulsed laser beam in a vertical polarization state and a pulsed laser beam in a horizontal polarization state to the first and second beam focusing units; a collection optic system which measures a first collection signal obtained by collecting signals scattered from the plasma and a second collection signal obtained by collecting signals scattered from the plasma and measures the first and second collection signals; and a controller which measures a Thomson scattering signal for the plasma by using the first and second collection signals. The first and second collection signals are configured with one of a background scattering noise signal and a mixed signal of a Thomson scattering signal and the background scattering noise signal.

Claim (Index 1):
A plasma diagnosis system using multiple-path Thomson scattering, comprising:\n a light source which supplies pulsed laser beams having predetermined polarization and wavelength; an optical system which includes first and second beam focusing units performing respectively focusing on different first and second regions in plasma and supplies a pulsed laser beam in a vertical polarization state and a pulsed laser beam in a horizontal polarization state to the first and second beam focusing units by using the pulsed laser beams supplied from the light source; a collection optic system which measures a first collection signal obtained by collecting signals scattered from the plasma by the pulsed laser beam focused by the first focusing unit and a second collection signal obtained by collecting signals scattered from the plasma by the pulsed laser beam focused by the second focusing unit and provides the first and second collection signals; and a controller which measures a Thomson scattering signal for the plasma by using the first and second collection signals measured by the collection optic system, wherein the pulsed laser beams are supplied to the first and second regions in the plasma through the first and second beam focusing units, so that multiple-path scattering is generated in the plasma, and wherein the first and second collection signals are configured with one of a mixed signal in which a Thomson scattering signal and a background scattering noise signal are mixed and a background scattering noise signal according to a polarization state of a focused pulsed laser beam.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 95.0
- Lexical Diversity: 2.64407
- Patent Class: 356.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['11900948', '10794561', '13674110', '10874826', '13217580']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6493517665661012
- 35 USC 102 Novelty (BERT): 0.5057730899704851
- Combined Prediction Score: 0.6349938989065396
- Mean Citation Score: 210.37236
- Max Citation Score: 271.15012
- Similarity Product: 210.5499554911256

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