PATENT CLAIM ANALYSIS

Application Number: 15751859
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["315", "287000"]

Abstract:
In a light-dimming device according to an example of the present invention, a controller is configured to be supplied with control electric power from an electricity accumulator to operate and to retain a bidirectional switch in an on state for an on time having a length according to a dimming level in every half period of an AC voltage of an AC power supply in a lighting mode. A charger including a first charger and a second charger causes a current to flow from a pair of input terminals and to the electricity accumulator. An impedance of the second charger which is a charger in a case of causing a current to flow to the electricity accumulator in the lighting mode is lower than an impedance of the first charger which is a charger in a case of causing a current to flow to the electricity accumulator in a non-lighting mode.

Claim (Index 7):
The light-dimming device according to  claims 3 , further comprising:\n a voltage detector configured to detect a voltage of the electricity accumulator; and a stopper configured to halt charging of the electricity accumulator when the stopper receives a stop signal from the controller, wherein the controller is configured to output the stop signal to the stopper when the voltage detected by the voltage detector reaches a prescribed threshold in a state where the charger causes a current to flow to the electricity accumulator in the lighting mode.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 88.0
- Lexical Diversity: 2.31343
- Patent Class: 315.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15757349', '15580027', '15739742', '15740370', '13466324']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7086636262798631
- 35 USC 102 Novelty (BERT): 0.4795872572054468
- Combined Prediction Score: 0.6857559893724215
- Mean Citation Score: 205.031696
- Max Citation Score: 221.51562
- Similarity Product: 184.52968183503629

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