PATENT CLAIM ANALYSIS

Application Number: 16103065
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2018-12
Patent Classification: ["307", "104000"]

Abstract:
A resonance-type contactless power supply adjusts a phase difference of an inverter control signal in a current cycle in a manner the same as that in a previous cycle in a case that a power parameter in the current cycle and that in the previous cycle satisfy a predetermined relationship, and adjusts the phase difference of the inverter control signal in the current cycle in a manner opposite to that in the previous cycle in a case that the power parameter in the current cycle and that in the previous cycle don't satisfy the predetermined relationship. The power parameter represents system efficiency. Thus, a suitable input current or voltage of the transmitter-side resonant circuit is determined by scanning actually, so that the system can operate at optimal efficiency.

Claim (Index 17):
The resonance-type contactless power supply according to  claim 16 , wherein said control circuit comprises:\n a receiver-side control circuit configured to detect an output voltage and an output current of said rectifier circuit, to obtain a first parameter that represents said output power, and to transfer said first parameter in a contactless manner; and a transmitter-side control circuit configured to obtain a second parameter that represents said input power in accordance with an input voltage and an input current of said inverter circuit, and to calculate said power parameter using said first and second parameters to adjust said phase difference of said inverter control signals in accordance with said power parameter.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 96.0
- Lexical Diversity: 2.36842
- Patent Class: 307.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15080879', '15080809', '14940503', '14798680', '15080663']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8550349890830417
- 35 USC 102 Novelty (BERT): 0.5315955008758352
- Combined Prediction Score: 0.8226910402623211
- Mean Citation Score: 313.9594160000001
- Max Citation Score: 376.6508
- Similarity Product: 331.64869190120703

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