PATENT CLAIM ANALYSIS

Application Number: 16031174
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["250", "50400R"]

Abstract:
A laser-driven light source device includes a laser oscillation unit configured to emit laser light, and a plasma vessel configured to contain and seal a discharge medium therein. The laser-driven light source device also includes an optical system configured to condense the laser light emitted from the laser oscillation unit, and direct the laser light to an inside of the plasma vessel to generate a plasma. The laser oscillation unit includes a control unit configured to perform an on/off control on the generation of the laser light to modulate an output of the laser light such that the laser light is generated during an on-time of several μsec to several msec and the laser light is not generated during an off-time. The off-time is decided such that the plasma in the plasma vessel does not disappear.

Claim (Index 2):
The laser-driven light source device according to  claim 1 , wherein the laser oscillation unit includes:\n a laser resonator that contains a laser medium therein; a pumping device configured to excite the laser medium; and an electricity feeding device configured to feed a power to the pumping device, and the control unit is configured to perform the on/off control on the electricity feeding device such that the on-time becomes several \u03bcsec to several msec and the off-time becomes the period that is sufficiently short to avoid the disappearing of the plasma.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 95.0
- Lexical Diversity: 2.44828
- Patent Class: 250.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13336749', '12638571', '10489431', '11580414', '15312003']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7290278699515973
- 35 USC 102 Novelty (BERT): 0.4933926137477945
- Combined Prediction Score: 0.705464344331217
- Mean Citation Score: 200.191132
- Max Citation Score: 208.71147
- Similarity Product: 139.11099088954924

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

Dataset: test