PATENT CLAIM ANALYSIS

Application Number: 15945377
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["060", "299000"]

Abstract:
A crankshaft lubricating oil passage structure of a V-shaped engine includes a main oil passage and a sub oil passage. The V-shaped engine includes a pair of banks. The pair of banks includes cylinders and is disposed in a V shape with respect to the crankshaft. The V bank angle as an included angle of the cylinders of the respective banks is set at a narrow angle. The main oil passage is provided between the pair of banks in the cylinder block or the crankcase. The sub oil passage extends from the main oil passage to the bearing portion of the crankshaft and guides lubricating oil to the bearing portion. The main oil passage is formed by connecting divided passage portions that are divided partway in an axial direction by an oil passage connection member that is a separate member from the cylinder block or the crankcase.

Claim (Index 2):
The crankshaft lubricating oil passage structure for a V-shaped engine according to  claim 1 ,\n wherein a knock sensor that detects knocking of the V-shaped engine is installed between the pair of banks in the cylinder block or the crankcase, in a state where the knock sensor is interposed between the cylinder block or the crankcase, and the oil passage connection member.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 91.0
- Lexical Diversity: 2.52459
- Patent Class: 60.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11616796', '10764652', '10242727', '11139696', '11157541']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7673493577512174
- 35 USC 102 Novelty (BERT): 0.4958054026724195
- Combined Prediction Score: 0.7401949622433377
- Mean Citation Score: 276.31561600000003
- Max Citation Score: 288.54385
- Similarity Product: 224.3482361534924

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