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 31):
The power reception device according to  claim 30 ,\n wherein the metal portion includes, as the metal plate,\n a first metal plate in which a first opening portion is provided in the position opposite the arrangement position of the power reception-side coil and \n a second metal plate in which a second opening portion is provided in the position opposite the arrangement position of the power reception-side coil, \n the first metal plate and the second metal plate are coupled to each other through an insulating member, and in the predetermined positional relationship, the first opening portion and the second opening portion are located between the power transmission-side coil and the power reception-side coil, the slit portion includes, as the cut slit,\n a first cut slit which is extended from the first opening portion to an outer periphery of the first metal plate and \n a second cut slit which is extended from the second opening portion to an outer periphery of the second metal plate and \n within a plane parallel to the first metal plate and the second metal plate, the first cut slit and the second cut slit are formed in different positions.

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): 0.782512908162864
- 35 USC 102 Novelty (BERT): 0.5326596785641856
- Combined Prediction Score: 0.7575275852029962
- Mean Citation Score: 297.8860600000001
- Max Citation Score: 393.74142
- Similarity Product: 224.0441272481203

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