PATENT CLAIM ANALYSIS

Application Number: 16153555
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["428", "143000"]

Abstract:
An optical element having a substrate and a light-shielding film on part of an outer portion of the substrate further contains a coating on the light-shielding film, the coating containing a cured mixture of a melamine or benzoguanamine resin, and a phenolic resin, in proportions by mass of 1:5 to 7:5.

Claim (Index 6):
The method according to  claim 1 , further comprising:\n forming an antireflection film on the substrate after the formation of the coating, wherein the formation of the antireflection film involves forming a film of aluminum oxide and making the film of aluminum oxide in contact with water at a temperature of 40\u00b0 C. or more and 100\u00b0 C. or less to give a surface of the film of aluminum oxide a textured structure formed by crystals mainly of an aluminum hydroxide or a hydrate of an aluminum oxide.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 97.0
- Lexical Diversity: 1.52778
- Patent Class: 428.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14947910', '13214614', '14818159', '14238176', '14322790']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8778929736227921
- 35 USC 102 Novelty (BERT): 0.4826621092141618
- Combined Prediction Score: 0.8383698871819291
- Mean Citation Score: 142.313181
- Max Citation Score: 237.5786
- Similarity Product: 198.59751899151803

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