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 12):
The excimer laser oscillation device according to  claim 9 , wherein the first impurity removing device includes a decomposition byproduct removal section that causes the decomposition byproduct generated in the decomposing device to react with a predetermined reaction agent and removes the decomposition byproduct from the exhaust 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): 0.8256651865098372
- 35 USC 102 Novelty (BERT): 0.4961815984007069
- Combined Prediction Score: 0.7927168276989242
- Mean Citation Score: 218.99021
- Max Citation Score: 241.34604
- Similarity Product: 189.3583958233237

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

Dataset: test