PATENT CLAIM ANALYSIS

Application Number: 16023315
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-11
Patent Classification: ["324", "127000"]

Abstract:
Disclosed herein is a detection apparatus including: a resonant circuit provided with a Q-factor measurement coil and one or more capacitors to serve as a circuit for receiving pulses; a response-waveform detecting section configured to detect the waveform of a response output by the resonant circuit in response to the pulses; and a Q-factor measuring section configured to measure a Q factor of the resonant circuit from the response waveform detected by the response-waveform detecting section. It is possible to increase the precision of detection of a metallic foreign substance existing between a power transmitting side and a power receiving side.

Claim (Index 1):
A detection apparatus comprising:\n a signal source configured to input a signal to a resonant circuit, the resonant circuit including a coil and one or more capacitors; a response-waveform detecting section to detect a response waveform that is output by the resonant circuit in response to the signal; a Q-factor measuring section configured to measure a Q factor of the resonant circuit from the response waveform detected by the response-waveform detecting section; and a determination section configured to determine whether or not a foreign object exists in close vicinity of the coil by comparing the Q factor measured by the Q-factor measuring section with a predetermined reference value.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 94.0
- Lexical Diversity: 1.82759
- Patent Class: 324.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13689100', '15271852', '13671062', '15087142', '10936125']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5753777976579627
- 35 USC 102 Novelty (BERT): 0.5180627038226888
- Combined Prediction Score: 0.5696462882744354
- Mean Citation Score: 237.84384
- Max Citation Score: 314.36566
- Similarity Product: 309.7212140414322

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

Dataset: test