PATENT CLAIM ANALYSIS

Application Number: 15758191
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["432", "105000"]

Abstract:
In a method for reducing the NOx emissions of a rotary kiln of a clinker production plant, fuel supplied through a burner of the rotary kiln is burned along with primary air fed through the burner, wherein the primary air has a lower oxygen content and the primary air has an oxygen content reduced relative to that of the ambient air and a temperature increased relative to that of the ambient air, and the primary air is obtained by mixing ambient air with exhaust gas from the rotary kiln or from a heat exchanger connected to the rotary kiln and used for preheating raw meal. The primary air is further obtained by mixing with hot air, in particular waste air from a clinker cooler.

Claim (Index 19):
A method according to  claim 18 , wherein the specified temperature is 100-150\u00b0 C.

Metadata:
- Claim Count in Document: 40.0
- Percentile: 90.0
- Lexical Diversity: 2.09677
- Patent Class: 432.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13375453', '11162238', '15554163', '10293837', '14782400']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7252017447816448
- 35 USC 102 Novelty (BERT): 0.5025456750687578
- Combined Prediction Score: 0.702936137810356
- Mean Citation Score: 190.155274
- Max Citation Score: 196.26605
- Similarity Product: 119.2525336345017

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