PATENT CLAIM ANALYSIS

Application Number: 16051883
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-02
Patent Classification: ["123", "04182R"]

Abstract:
A head-side jacket through which coolant flows is formed in a cylinder head. A main circulation path and a sub circulation path through which coolant fed from a coolant pump respectively circulates are formed. The head-side jacket is separated into an exhaust-port side jacket formed around an exhaust port, and a combustion-chamber-side jacket closer to a combustion chamber than the exhaust-port-side jacket. A heat exchanger is not formed in the main circulation path including the combustion-chamber-side jacket, but is formed in the sub circulation path excluding the combustion-chamber-side jacket and including the exhaust-port-side jacket.

Claim (Index 2):
The cooling device for an engine according to  claim 1 , further comprising:\n a branch path connecting the combustion-chamber side jacket, and an upstream portion of the sub circulation path with respect to the exhaust-port-side jacket, and configured to introduce coolant within the combustion-chamber-side jacket to the sub circulation path, wherein the main circulation path includes a block-side jacket formed in the cylinder block and through which coolant flows, and is configured in such a manner that coolant fed from the coolant pump passes through the combustion-chamber-side jacket after passing through the block-side jacket, and a member to be heated that is warmed by heat energy of coolant passing through the branch path is provided in the branch path.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 96.0
- Lexical Diversity: 2.04082
- Patent Class: 123.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14191259', '15261272', '15386852', '15798947', '15266557']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7627127106450886
- 35 USC 102 Novelty (BERT): 0.5023571197112514
- Combined Prediction Score: 0.736677151551705
- Mean Citation Score: 293.754672
- Max Citation Score: 323.8515
- Similarity Product: 276.6827512108684

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