PATENT CLAIM ANALYSIS

Application Number: 15950304
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["372", "038010"]

Abstract:
An optical power monitoring device detects an optical power propagating through an optical fiber including at least a core and a cladding. The optical power monitoring device includes: a first optical fiber; a second optical fiber having a larger core diameter than the first optical fiber; a connection part where an end surface of the first optical fiber and an end surface of the second optical fiber are spliced; a first leakage part for leakage of a beam from the first optical fiber to the outside; a second leakage part for leakage of a beam from the second optical fiber to the outside; a first photodetector that detects an optical power leaking from the first leakage part; and a second photodetector that detects an optical power leaking from the second leakage part.

Claim (Index 13):
The laser apparatus according to  claim 11 , wherein the laser oscillator includes multiple laser oscillators,\n the laser apparatus comprises a beam combiner that couples multiple laser output beams optically output from corresponding ones of the multiple laser oscillators, and the optical power monitoring device is installed at a point along the output optical fiber in order for a laser output beam output from the beam combiner toward the laser beam output end to propagate in the direction from the first optical fiber toward the second optical fiber.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 91.0
- Lexical Diversity: 3.06522
- Patent Class: 372.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15800364', '14372626', '12336081', '15243229', '12942385']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8336412054535701
- 35 USC 102 Novelty (BERT): 0.5161938922994268
- Combined Prediction Score: 0.8018964741381558
- Mean Citation Score: 247.760686
- Max Citation Score: 296.14465
- Similarity Product: 221.6508522048533

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