PATENT CLAIM ANALYSIS

Application Number: 15754601
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["092", "176000"]

Abstract:
The invention discloses a method for producing an internal combustion engine piston having at least one cavity which is filled with an alkali metal cooling medium and is subsequently closed. The at least one cavity longitudinally extends from a central point into the piston body toward the piston circumference. The invention further discloses a piston produced according to the method.

Claim (Index 9):
The piston of  claim 8  wherein the at least two cavities ( 2 ) do not penetrate through an outer surface of a piston shaft of the piston ( 1 ).

Metadata:
- Claim Count in Document: 6.0
- Percentile: 88.0
- Lexical Diversity: 1.46512
- Patent Class: 92.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14424706', '14894338', '14337316', '13066560', '14459929']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7283893406198619
- 35 USC 102 Novelty (BERT): 0.4583322579099292
- Combined Prediction Score: 0.7013836323488687
- Mean Citation Score: 161.42165800000004
- Max Citation Score: 177.53238000000005
- Similarity Product: 107.09128082471968

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