PATENT CLAIM ANALYSIS

Application Number: 15776537
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["092", "238000"]

Abstract:
Disclosed is an engine piston structure including an outer peripheral portion ( 6 ) formed along an outer shape of a piston ( 1 ), and having a predetermined thickness, a pair of piston pin supporters ( 7 ) having peripheral walls ( 7 b ) having a predetermined thickness, and couplers ( 8 ) each coupling the pair of the piston pin supporters ( 7 ) to the outer peripheral portion ( 6 ). The outer peripheral portion ( 6 ) and the peripheral walls ( 7 b ) of the piston pin supporters ( 7 ) are solid. Each of the coupler ( 8 ) is porous. The outer peripheral portion ( 6 ), the piston pin supporters ( 7 ), and the couplers ( 8 ) are made of a metal material and are integrally formed together.

Claim (Index 6):
The engine piston structure of  claim 3 , wherein\n a sound absorber is provided below the pair of piston pin supporters and the couplers, and has a structure in which hollow portions are arranged in a body-centered cubic lattice or a face-centered cubic lattice.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 93.0
- Lexical Diversity: 3.10417
- Patent Class: 92.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13940849', '14579325', '11645644', '11645493', '13795361']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7383684226692289
- 35 USC 102 Novelty (BERT): 0.4277163061323329
- Combined Prediction Score: 0.7073032110155393
- Mean Citation Score: 164.21617599999996
- Max Citation Score: 166.35248
- Similarity Product: 130.21994115427017

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

Dataset: test