PATENT CLAIM ANALYSIS

Application Number: 15981992
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["372", "057000"]

Abstract:
It is an object to provide a removal function of removing impurities from exhaust gas including rare gas (for example, argon, xenon, krypton and the like) that is used in an excimer laser oscillation device, in a system of the excimer laser oscillation device. The excimer laser oscillation device including a gas recycle function includes an oscillation chamber in which laser gas having halogen gas, rare gas and buffer gas is filled inside, a first impurity removing device that removes impurities in exhaust gas that is discharged from the oscillation chamber, inside the system of the excimer laser oscillation device.

Claim (Index 20):
The excimer laser oscillation device according to  claim 17 , wherein the second impurity removing device further includes:\n a xenon removal section that removes the xenon when an argon (Ar) is included as first rare gas, and xenon (Xe) is included as second rare gas in the first purified gas, and an introduction line for introducing auxiliary xenon-containing neon gas to mix the auxiliary xenon-containing neon gas.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 93.0
- Lexical Diversity: 2.17647
- Patent Class: 372.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15244307', '09434024', '13965551', '15817270', '15912633']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8260149469531938
- 35 USC 102 Novelty (BERT): 0.4935122914118184
- Combined Prediction Score: 0.7927646813990562
- Mean Citation Score: 218.99021
- Max Citation Score: 241.34604
- Similarity Product: 195.71014420277595

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

Dataset: test