PATENT CLAIM ANALYSIS

Application Number: 15913941
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-09
Patent Classification: ["122", "468000"]

Abstract:
Embodiments provide a combustion structure that can achieve stable combustion by addressing the aforementioned drawbacks in the prior art such as low flame stability, backfire, deflagration, blockage and/or any other drawbacks. The combustion chamber structure in accordance with the disclosure can include: a grate structure including a first set of elongated components, a fire retention structure including a second set of elongated components. The first set of first elongated components can be arranged along an axial direction within the combustion chamber structure. The second set of elongated components can be arranged along the axial direction in a same direction as the first elongated components. The second set of elongated components can be configured to generate a negative pressure zone within the combustion chamber. The first set of elongated components can form apertures that can be aligned with apertures formed by the second set of elongated components.

Claim (Index 3):
The boiler of  claim 1 , wherein\n the tubes in the tube group are arranged between the upper and lower chambers to form one or more concentric rings.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 90.0
- Lexical Diversity: 2.41538
- Patent Class: 122.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['11139535', '12081182', '12291409', '12997362', '11471601']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7697464963390439
- 35 USC 102 Novelty (BERT): 0.4907197370751383
- Combined Prediction Score: 0.7418438204126534
- Mean Citation Score: 222.46799
- Max Citation Score: 232.3049
- Similarity Product: 172.9026557693124

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