PATENT CLAIM ANALYSIS

Application Number: 15921895
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["123", "04182R"]

Abstract:
A cylinder head in an internal combustion engine includes a cylinder head main body in which a plurality of combustion chambers is arranged and a pipe member that extends along a direction in which the combustion chambers are arranged, through which a refrigerant flows, and which is embedded in the cylinder head main body. The pipe member is provided with a curved portion that is curved and the curved portion is provided with a throttle region in which a sectional area is partially reduced.

Claim (Index 5):
The cylinder head according to  claim 2 , wherein:\n the combustion chambers further include a second combustion chamber that is adjacent to the first combustion chamber and that is downstream or upstream of the first combustion chamber in a flowing direction of the refrigerant; the pipe member is further provided with a second curved portion that is closest to the second combustion chamber; the second curved portion is provided with a second throttle region; and a path sectional area at the second throttle region is smaller than a path sectional area at the first throttle region.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 90.0
- Lexical Diversity: 2.0
- Patent Class: 123.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11991219', '15711188', '15456126', '12723494', '12238249']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7111846745602872
- 35 USC 102 Novelty (BERT): 0.4875237781754317
- Combined Prediction Score: 0.6888185849218017
- Mean Citation Score: 183.387264
- Max Citation Score: 187.33504
- Similarity Product: 123.80460211688997

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

Dataset: test