PATENT CLAIM ANALYSIS

Application Number: 15860918
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-09
Patent Classification: ["029", "888060"]

Abstract:
A cylinder head material of an engine is casted (Step S 1 ). Next, the cylinder head material is machined (Step S 2 ). Next, a heat shielding film is formed on a ceiling surface of the cylinder head material (Step S 3 ). Next, the film thickness of the heat shielding film is measured (Step S 4 ). Next, a rank of a piston to be combined with the ceiling surface is selected (Step S 5 ). The rank of the piston selected in Step S 5  is a rank according to depth of a cavity. Next, the rank of the piston selected in Step S 5  is stamped on the cylinder head (Step S 6 ).

Claim (Index 4):
The manufacturing method of an engine according to  claim 1 ,\n wherein the forming step is a step to form a heat shielding film having a porous structure on the ceiling surface.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 86.0
- Lexical Diversity: 2.89362
- Patent Class: 29.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15726910', '12497314', '15070347', '15093811', '15506971']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8643093444665838
- 35 USC 102 Novelty (BERT): 0.4749287335389016
- Combined Prediction Score: 0.8253712833738156
- Mean Citation Score: 141.9173122
- Max Citation Score: 192.6053
- Similarity Product: 151.35257016884086

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