PATENT CLAIM ANALYSIS

Application Number: 15862134
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-09
Patent Classification: ["429", "446000"]

Abstract:
A controller closes a cutoff valve and a purge valve when a pressure value detected by a pressure sensor is an abnormal value. The controller then judges that an on-off valve has failed when the pressure value detected by the pressure sensor P 1  has lowered, whereas the controller judges that the pressure sensor has failed when the pressure value detected by the pressure sensor has not lowered.

Claim (Index 8):
The fuel cell system according to  claim 7 , wherein the controller opens the purge valve after the pressure reduction is observed by the third pressure sensor and the fourth pressure sensor and before judging whether or not the pressure value detected by the first pressure sensor has lowered.

Metadata:
- Claim Count in Document: 41.0
- Percentile: 86.0
- Lexical Diversity: 2.21875
- Patent Class: 429.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14331566', '16088275', '12810121', '14911543', '16301487']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8789293486751028
- 35 USC 102 Novelty (BERT): 0.4849862881771555
- Combined Prediction Score: 0.8395350426253081
- Mean Citation Score: 193.255824
- Max Citation Score: 198.89653
- Similarity Product: 137.9135074596548

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