PATENT CLAIM ANALYSIS

Application Number: 15756448
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["060", "274000"]

Abstract:
An exhaust gas cleaning system comprises a reducing agent injection module installed in an housing mounted in an exhaust pipe through which an exhaust gas is discharged, the reducing agent injection module being configured to inject a reducing agent into the housing, a selective catalyst reduction device installed in rear of the reducing agent injection module and configured to catalytic react the reducing agent with nitrogen oxide included in the exhaust gas to reduce the nitrogen oxide, a differential pressure sensor to detect a differential pressure between a pressure in the housing in front of the selective catalyst reduction device and a pressure of the housing in rear of the selective catalyst reduction device, and a control device to receive the pressure information from the differential pressure sensor and to output a first warning signal when the detected differential pressure is lower than a predetermined pressure.

Claim (Index 1):
An exhaust gas cleaning system, comprising:\n a reducing agent injection module installed in an housing which is configured to be mounted in an exhaust pipe through which an exhaust gas is discharged from an engine, the reducing agent injection module being configured to inject a reducing agent into the housing; a selective catalyst reduction device installed in rear of the reducing agent injection module and configured to catalytic react the reducing agent with nitrogen oxide included in the exhaust gas to reduce the nitrogen oxide; a differential pressure sensor to detect a differential pressure between a pressure in the housing in front of the selective catalyst reduction device and a pressure of the housing in rear of the selective catalyst reduction device; and a control device to receive the pressure information from the differential pressure sensor and to output a first warning signal when the detected differential pressure is lower than a predetermined pressure.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 88.0
- Lexical Diversity: 2.43548
- Patent Class: 60.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14940978', '15287094', '14410210', '11656022', '12992065']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7296527374435624
- 35 USC 102 Novelty (BERT): 0.4685577216372523
- Combined Prediction Score: 0.7035432358629314
- Mean Citation Score: 217.881436
- Max Citation Score: 230.6477
- Similarity Product: 193.1996952946663

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

Dataset: test