PATENT CLAIM ANALYSIS

Application Number: 15760956
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["060", "320000"]

Abstract:
An exhaust heat recovery device includes a first heat exchanger, a second heat exchanger, a gas passage, a liquid passage, and a self-pressure valve. The first heat exchanger performs heat exchange between exhaust gas and a heat medium so as to evaporate the heat medium. The second heat exchanger performs heat exchange between a heated target and the heat medium evaporated in the first heat exchanger, the heated target being defined as at least one of cooling water and oil so as to heat the heated target and to liquefy the heat medium. A loop heat pipe is formed by the first heat exchanger, the second heat exchanger, the gas passage, and the liquid passage.

Claim (Index 2):
The exhaust heat recovery device according to  claim 1 ,\n wherein the second heat exchanger is formed by a three-fluid heat exchanger that performs heat exchange between the heat medium, cooling water, and oil.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 90.0
- Lexical Diversity: 2.64583
- Patent Class: 60.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13061513', '10115256', '15010537', '14964332', '15367007']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7401929369778969
- 35 USC 102 Novelty (BERT): 0.4701175897101567
- Combined Prediction Score: 0.7131854022511229
- Mean Citation Score: 192.427114
- Max Citation Score: 201.56688
- Similarity Product: 153.7425485854912

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