PATENT CLAIM ANALYSIS

Application Number: 15939509
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["501", "067000"]

Abstract:
An ultraviolet light transmitting glass contains, in molar percentage on an oxide basis, 55% or more and 80% or less of SiO 2 ; 12% or more and 27% or less of B 2 O 3 ; 4% or more and 20% or less of R 2 O in total, where R represents at least one alkali metal selected from a group consisting of Li, Na, and K; 0% or more and 5% or less of Al 2 O 3 ; 0% or more and 5% or less of R′O in total, where R′ represents at least one alkaline earth metal selected from a group consisting of Mg, Ca, Sr, and Ba; 0% or more and 5% or less of ZnO; and 1.5% or more and 20% or less of ZrO 2 . The ultraviolet light transmitting glass with a thickness of 0.5 mm has a transmittance of 70% or more at a wavelength of 254 nm.

Claim (Index 7):
The ultraviolet light transmitting glass according to  claim 1 , comprising\n substantially no Cl.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 90.0
- Lexical Diversity: 2.46667
- Patent Class: 501.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15803907', '10612145', '10581980', '15785593', '14653325']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7509096085033886
- 35 USC 102 Novelty (BERT): 0.4916807224972606
- Combined Prediction Score: 0.7249867199027759
- Mean Citation Score: 212.126322
- Max Citation Score: 280.73865
- Similarity Product: 238.9236709570169

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

Dataset: test