PATENT CLAIM ANALYSIS

Application Number: 15742791
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["320", "108000"]

Abstract:
In a non-contact power feeding system which is formed with a power transmission device having a power transmission-side resonant circuit including a power transmission-side coil and a power reception device having a power reception-side resonant circuit including a power reception-side coil and which can transmit and receive power by a magnetic field resonance method, when the power is transmitted, the power transmission device monitors the amplitude of a current flowing through the power transmission-side coil. Then, when a current amplitude detection value (V mFOD ) falls outside a predetermined normal range, it is determined that a foreign object is present, and thus the power transmission is stopped.

Claim (Index 5):
The power transmission device according to  claim 4 ,\n wherein when the power is transmitted, the control circuit determines whether or not the amplitude detection value of the detection circuit exceeds an upper limit value of the predetermined range so as to determine whether or not as the foreign object, a foreign object including a coil is present.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 86.0
- Lexical Diversity: 1.91667
- Patent Class: 320.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15775643', '15768327', '15804611', '15546738', '14672553']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7802393124716243
- 35 USC 102 Novelty (BERT): 0.5363232586701671
- Combined Prediction Score: 0.7558477070914785
- Mean Citation Score: 297.8860600000001
- Max Citation Score: 393.74142
- Similarity Product: 309.507281140759

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