PATENT CLAIM ANALYSIS

Application Number: 15905942
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["123", "041020"]

Abstract:
The exhaust gas recirculation system comprises an exhaust recirculation pipe configured to recirculate an exhaust gas from an engine into an intake pipe of the engine, an exhaust gas heat exchanger connected to the exhaust recirculation pipe and configured to perform an heat exchange between the exhaust gas and an engine cooling water used for cooling the engine, a cooling water pipe configured to circulate the engine cooling water to the exhaust gas heat exchanger, and a heat insulating member forming a heat insulating layer on a heat transfer path from the exhaust gas heat exchanger to the outside.

Claim (Index 3):
The exhaust gas recirculation system according to  claim 1 , wherein\n the exhaust gas heat exchanger comprises,\n a plurality of tubes through which the exhaust gas passes, \n a casing in which the tubes are housed, \n a cooling water flow path provided inside of the casing, through which the cooling water that exchanges heat with the exhaust gas flowing through the tubes passes, \n an inlet side flange provided so as to be capable of transferring heat to the casing, the inlet side flange configured to divide the exhaust gas to the plurality of tubes, and \n an outlet side flange provided so as to be capable of transferring heat to the casing, the outlet side flange configured to collect the exhaust gas passed through the plurality of tubes.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 88.0
- Lexical Diversity: 2.575
- Patent Class: 123.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12580291', '12085305', '14959726', '14322494', '12633217']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7424364913637281
- 35 USC 102 Novelty (BERT): 0.4873636330309026
- Combined Prediction Score: 0.7169292055304456
- Mean Citation Score: 257.74568
- Max Citation Score: 259.99515
- Similarity Product: 221.3997178994984

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