PATENT CLAIM ANALYSIS

Application Number: 15879814
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["429", "404000"]

Abstract:
A fuel cell system includes: a low-frequency superimposition section superimposing a the low-frequency signal on a fuel cell; and an impedance computation section configured to compute low-frequency impedance of the fuel cell at a time when the low-frequency superimposition section superimposes the low-frequency signal on the fuel cell. The fuel cell system includes: a diagnosing section diagnosing a degree of dryness inside the fuel cell on the basis of low-frequency impedance; and an oxidant gas amount adjustment section configured to adjust an amount of oxidant gas in the fuel cell. The diagnosing section is configured to diagnose the degree of dryness inside the fuel cell on the basis of the low-frequency impedance when the oxidant gas amount adjustment section adjusts the amount of the oxidant gas to be equal to or smaller than a reference gas amount.

Claim (Index 4):
The fuel cell system according to  claim 3 , wherein\n the moisture content recovery processing is lowering a temperature of the fuel cell.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 86.0
- Lexical Diversity: 2.93878
- Patent Class: 429.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13143271', '14242061', '13817794', '15165888', '15434059']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8795786922033497
- 35 USC 102 Novelty (BERT): 0.489708816816189
- Combined Prediction Score: 0.8405917046646336
- Mean Citation Score: 199.285624
- Max Citation Score: 218.96223
- Similarity Product: 152.8781863688296

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