PATENT CLAIM ANALYSIS

Application Number: 15770585
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["372", "006000"]

Abstract:
Reflection resistances of respective fiber lasers in a state where an entire fiber laser system is in operation are evaluated. Each of fiber lasers ( 2  through  4 ) includes (i) a laser beam measuring section ( 28 ) configured to measure a power of a laser beam which a low reflection FBG ( 26 ) has transmitted therethrough and (ii) a Stokes beam measuring section ( 29 ) configured to measure a power of a Stokes beam which a high reflection FBG ( 24 ) has transmitted therethrough.

Claim (Index 8):
A method of improving a reflection resistance of a fiber laser system which includes a plurality of fiber lasers, the method comprising the steps of:\n (a) calculating, for each of the plurality of fiber lasers, the ratio in accordance with the method as set forth in  claim 7 ; and (b) reducing a maximum value of the ratio in each of the plurality of fiber lasers, by (i) selecting, from the plurality of fiber lasers, at least one fiber laser including a fiber laser in which the ratio is the largest and (ii) carrying out power down control in which a power of a laser beam which is emitted from the at least one fiber laser selected from the plurality of fiber lasers is reduced.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 91.0
- Lexical Diversity: 1.93878
- Patent Class: 372.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15450249', '15450224', '15450988', '14067751', '14884642']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.807136459503171
- 35 USC 102 Novelty (BERT): 0.491602509790771
- Combined Prediction Score: 0.775583064531931
- Mean Citation Score: 218.85757400000003
- Max Citation Score: 248.46675
- Similarity Product: 207.1790002770424

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