PATENT CLAIM ANALYSIS

Application Number: 15758474
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["429", "444000"]

Abstract:
A control device of fuel cell system includes an anode gas circulation flow rate control unit configured to control the anode gas circulation flow rate on the basis of the wet/dry state of the electrolyte membrane detected by the wet/dry state detecting unit, a priority setting unit configured to set priority levels of a normal manipulation to a plurality of physical quantities manipulated by the wet/dry state control unit, and the anode gas circulation flow rate control unit includes an anode gas circulation flow rate limiting unit configured to limit a change rate per unit time of the anode gas circulation flow rate during a transient operation for changing the wet/dry state of the electrolyte membrane, and a control quantity compensating unit configured to, if the change rate is limited, compensate an insufficiency in a control quantity of the wet/dry state due to the limitation of the anode gas circulation flow rate, the compensation being carried out by manipulating a physical quantity with a lower priority level of the normal manipulation than a priority level of the normal manipulation of the anode gas circulation flow rate set by the priority setting unit.

Claim (Index 12):
The control device for fuel cell system according to  claim 11 , wherein:\n a pressure of the cathode gas to be supplied to the fuel cell is included as a manipulation object having the lower priority level of the normal manipulation in an operation of wetting the electrolyte membrane of the fuel cell; and when the operation of wetting the electrolyte membrane is started,\n the anode gas circulation flow rate limiting unit limits the change rate per unit time of the anode gas circulation flow rate and \n the control quantity compensating unit compensates the insufficiency in the control quantity of the wet/dry state due to the limitation of the anode gas circulation flow rate, the compensation being carried out by an manipulation of increasing the pressure of the cathode gas to be supplied.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 90.0
- Lexical Diversity: 2.84286
- Patent Class: 429.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15124763', '15561179', '15780413', '14123868', '15444882']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.904210243965358
- 35 USC 102 Novelty (BERT): 0.5389444130081168
- Combined Prediction Score: 0.8676836608696338
- Mean Citation Score: 345.43941000000007
- Max Citation Score: 405.5296
- Similarity Product: 298.73603467712405

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test