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 3):
The engine piston structure of  claim 2 , wherein\n each of the couplers supporting the piston pin supporters on the outer peripheral portion includes a plurality of radial extensions extending radially from the peripheral walls of the piston pin supporters toward the outer peripheral portion, at least one of the radial extensions of each of the couplers has the hollow honeycomb structure, and the hollow honeycomb structure of the radial extensions is disposed such that honeycomb holes serving as the hollow portions extend in a direction in which the radial extensions extend.

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): 0.7362667422585389
- 35 USC 102 Novelty (BERT): 0.4378435950478831
- Combined Prediction Score: 0.7064244275374734
- Mean Citation Score: 164.21617599999996
- Max Citation Score: 166.35248
- Similarity Product: 119.47611080667497

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