PATENT CLAIM ANALYSIS

Application Number: 15870914
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-09
Patent Classification: ["123", "518000"]

Abstract:
An evaporated fuel treatment device executes a pressure reducing control while monitoring inner pressure of a fuel tank, so that when the inner pressure of the fuel tank exceeds a predetermined value prior to fueling to the fuel tank, pressure reduction progresses within a range that the flow rate of a vapor passage does not exceed the boundary flow rate where the vapor passage is closed by a valve element of an ORVR valve, and also a valve opening speed of the closing valve is made higher as the inner pressure of the fuel tank becomes lower.

Claim (Index 3):
The evaporated fuel treatment device according to  claim 1 , wherein\n a plurality of determination regions with respect to the inner pressure is provided, the plurality of determination regions being staged according to magnitude of the inner pressure, and the control device is configured to execute the pressure reducing control so that the valve opening speed of the closing valve is kept constant within a single determination region, and the valve opening speed of the closing valve is made higher as the determination region corresponds to a lower stage.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 86.0
- Lexical Diversity: 1.77193
- Patent Class: 123.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15507880', '15847062', '14553619', '15507789', '15036278']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7693024785953224
- 35 USC 102 Novelty (BERT): 0.4796824567944946
- Combined Prediction Score: 0.7403404764152397
- Mean Citation Score: 242.77481200000005
- Max Citation Score: 261.66467
- Similarity Product: 227.7165141241061

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