PATENT CLAIM ANALYSIS

Application Number: 15916905
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-09
Patent Classification: ["164", "132000"]

Abstract:
A method of removing a core of a cast component includes providing a casting that includes a silica based ceramic core in a temperature controlled closed volume; cycling temperature between a first temperature and a second temperature within the temperature controlled closed volume that repeatedly subjects the silica based ceramic core to a beta-to-alpha cristobalite transition that induces microfractures in the silica based ceramic core; and after the cycling temperature, chemically dissolving the silica based ceramic core from the casting.

Claim (Index 11):
The method of  claim 9 , where repeatedly cycling between the second temperature, where the core is transitioned to beta cristobalite phase, and the first temperature, where the core is transitioned to alpha cristobalite phase, repeatedly subjects the core to beta-to-alpha transitions that induce the microfractures in the core.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 2.0
- Patent Class: 164.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13974651', '15473403', '15651594', '14945602', '15694410']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7754963163983893
- 35 USC 102 Novelty (BERT): 0.4963072181692509
- Combined Prediction Score: 0.7475774065754754
- Mean Citation Score: 137.726684
- Max Citation Score: 141.16869
- Similarity Product: 79.19036625125884

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

Dataset: test