PATENT CLAIM ANALYSIS

Application Number: 15976926
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["252", "373000"]

Abstract:
A burner for producing synthesis gas by partial oxidation of liquid or gaseous, carbon-containing fuels in the presence of an oxygen-containing oxidant and a moderator, which burner can be operated uncooled, i.e. without a fluid coolant being passed through the burner, is proposed. Steam or carbon dioxide or else mixtures of these materials are used as moderator. This is achieved by the feed channels being configured so that mixing of the fuel, the moderator and the oxidant occurs only outside the burner.

Claim (Index 2):
A burner for producing synthesis gas by partial oxidation of liquid or gaseous, carbon-containing fuels in the presence of an oxygen-containing oxidant and a moderator containing steam and/or carbon dioxide, the burner comprising:\n means for separately introducing the carbon-containing fuel, the oxygen-containing oxidant and the moderator; a central first feed channel having a circular cross section for the fuel; a second feed channel which coaxially and concentrically surrounds the first feed channel, forming an annular gap between the outer wall of the first feed channel and the inner wall of the second feed channel, through which the moderator is fed in; and a third feed channel which coaxially and concentrically surrounds the second feed channel, forming an annular gap between the outer wall of the second feed channel and the inner wall of the third feed channel, through which the oxygen-containing oxidant is fed in, with the outer wall of the third feed channel forming the outer wall of the burner; wherein the feed channels are configured so that mixing of the fuel, the moderator and the oxidant occurs only outside the burner.

Metadata:
- Claim Count in Document: 33.0
- Percentile: 93.0
- Lexical Diversity: 1.46774
- Patent Class: 252.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13521335', '14255102', '14906755', '13186502', '14116596']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8147825111157183
- 35 USC 102 Novelty (BERT): 0.494726795496119
- Combined Prediction Score: 0.7827769395537584
- Mean Citation Score: 248.935858
- Max Citation Score: 285.3151200000001
- Similarity Product: 241.7612571297456

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