PATENT CLAIM ANALYSIS

Application Number: 15901487
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["122", "504200"]

Abstract:
A plurality of water heaters are connected in parallel with respect to a hot water supply path, and each of the plurality of water heaters has an exhaust path connected to an exhaust path assembly. Each of a plurality of sensing units is configured to be shifted from an electrically conducting state to an electrically non-conducting state when each of the plurality of sensing units senses an abnormal condition about air supply or exhaust. A series circuit of the plurality of sensing units is electrically connected in series to a resistance element between the power supply line and the ground line. The controller is configured to monitor an abnormal condition about air supply or exhaust based on a voltage on a node between the series circuit and the resistance element.

Claim (Index 4):
The water heating system according to  claim 2 , wherein\n the plurality of sensing units further include a fourth sensing unit, and the fourth sensing unit is configured to receive an output from a second wind pressure switch for sensing wind pressure of air supplied into the indoor space in which the plurality of water heaters are housed.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 88.0
- Lexical Diversity: 2.28814
- Patent Class: 122.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15783278', '12961313', '14419937', '12856860', '12266777']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7506194109053597
- 35 USC 102 Novelty (BERT): 0.5025592144846553
- Combined Prediction Score: 0.7258133912632893
- Mean Citation Score: 174.92582199999995
- Max Citation Score: 252.34483
- Similarity Product: 174.2539170918226

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