PATENT CLAIM ANALYSIS

Application Number: 15922446
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["122", "013010"]

Abstract:
The present disclosure discloses a gas water heating apparatus comprising: a shell; a burner, a heat exchanger, and a fan which are disposed in sequence within the shell, wherein a combustion region is formed between the burner and the heat exchanger that are spaced from each other by a first preset distance; a first enclosing frame that encloses the combustion region, an air inlet portion being disposed on a side wall of the first enclosing frame; a heat insulating plate which is disposed within the first enclosing frame and is spaced from an inner surface of the side wall of the first enclosing frame by a second preset distance, wherein when the fan is in operation, air outside the first enclosing frame can flow into a region between the first enclosing frame and the heat insulating plate through the air inlet portion. The present disclosure provides a gas water heating apparatus having an optimized temperature reducing structure and capable of achieving a significant temperature reduction effect.

Claim (Index 12):
The gas water heating apparatus according to  claim 4 , wherein the holes include at least a first hole and a second hole, the first hole being disposed at the first end of the heat insulating plate and the second hole being disposed on the side wall of the heat insulating plate.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 90.0
- Lexical Diversity: 2.31169
- Patent Class: 122.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15746719', '15752122', '13892920', '15010423', '13357309']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7696946531578428
- 35 USC 102 Novelty (BERT): 0.4933548840958929
- Combined Prediction Score: 0.7420606762516477
- Mean Citation Score: 221.938394
- Max Citation Score: 223.11957
- Similarity Product: 155.53667520632922

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