PATENT CLAIM ANALYSIS

Application Number: 15973851
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["385", "124000"]

Abstract:
An optical fiber includes a core having a maximum refractive index n 1 , and cladding provided around the core and having a refractive index n 0  that is lower than the maximum refractive index n 1 . A radial refractive-index profile of the core is expressed with an exponent a that is 1.5 to 10. A relative refractive-index difference Δ 1  at a center of the core that is expressed as Δ 1 =100×(n 1 2 −n 0 2 )/(2n 1 2 ) is 0.3% to 0.5%. A diameter 2a of the core is 9 μm to 14 μm. A zero-dispersion wavelength is 1300 nm to 1324 nm. A cable cutoff wavelength λcc is 1260 nm or shorter. A bending loss at a wavelength of 1550 nm in a case where the optical fiber is wound by ten turns with a bend diameter of 30 mm is 0.25 dB or smaller.

Claim (Index 7):
The optical fiber according to  claim 1 , further comprising:\n a first resin layer provided around the cladding and made of ultraviolet-curable resin; and a second resin layer provided around the first resin layer and made of ultraviolet-curable resin, wherein the cladding has an outside diameter of 124.3 \u03bcm to 125.7 \u03bcm, and wherein the second resin layer has an outside diameter of 188 \u03bcm to 210 \u03bcm.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 93.0
- Lexical Diversity: 1.96429
- Patent Class: 385.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15514090', '13059971', '11976110', '12663178', '10523460']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8531970755953494
- 35 USC 102 Novelty (BERT): 0.5284977608054033
- Combined Prediction Score: 0.8207271441163548
- Mean Citation Score: 353.488404
- Max Citation Score: 364.6751
- Similarity Product: 215.85171009277104

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