PATENT CLAIM ANALYSIS

Application Number: 15936000
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-04
Patent Classification: ["324", "076390"]

Abstract:
An AC voltage detection device has a rectifying circuit configured to rectify an AC voltage output from an AC power source, a voltage-pulse conversion circuit configured to convert a rectified voltage rectified in the rectifying circuit to a first pulse signal having a period shorter than a half of a period of the AC voltage, a pulse transmission circuit configured to perform signal transmission with electrical insulation by converting the first pulse signal to a physical signal other than an electrical signal and converting the physical signal to a second pulse signal being an electrical signal, and a controller to which the second pulse signal is input. The controller calculates the voltage value of the AC voltage from a characteristic value of the second pulse signal.

Claim (Index 12):
The AC voltage detection device according to  claim 1 , further comprising:\n a waveform shaping circuit configured to shape a waveform of the second pulse signal output from the pulse transmission circuit.

Metadata:
- Claim Count in Document: 27.0
- Percentile: 90.0
- Lexical Diversity: 2.42593
- Patent Class: 324.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15553361', '12554513', '13692371', '15300065', '13813218']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5821055546913326
- 35 USC 102 Novelty (BERT): 0.4781719028600062
- Combined Prediction Score: 0.5717121895082
- Mean Citation Score: 221.786158
- Max Citation Score: 226.4661
- Similarity Product: 177.07358454970122

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

Dataset: test