PATENT CLAIM ANALYSIS

Application Number: 15761367
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["060", "320000"]

Abstract:
An exhaust heat recovery device according to one aspect of the present disclosure includes a main flow path, a secondary flow path, one or a plurality of heat exchangers, and one or a plurality of covering members. Exhaust gas flows in the main flow path. The secondary flow path is a flow path branched from the main flow path and is disposed surrounding a circumference of the main flow path. At least a portion of the exhaust gas flows in the secondary flow path. One or a plurality of the heat exchangers is arranged in the secondary flow path. One or a plurality of the covering members covers at least a portion of a circumference of the heat exchanger, and an internal space constitutes a portion of the secondary flow path. The covering member is provided with an exhaust gas outlet.

Claim (Index 2):
The exhaust heat recovery device according to  claim 1 , wherein the heat exchanger comprises a liquid flow path configured such that a liquid to be heat-exchanged with the exhaust gas flows therethrough and is configured to allow the exhaust gas to pass around the liquid flow path.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 90.0
- Lexical Diversity: 2.81481
- Patent Class: 60.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15761360', '15761364', '15535810', '15540345', '13569708']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6994010719398999
- 35 USC 102 Novelty (BERT): 0.467163668009386
- Combined Prediction Score: 0.6761773315468484
- Mean Citation Score: 188.99055
- Max Citation Score: 226.25775
- Similarity Product: 208.90520290701093

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test