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 2):
The light-dimming device according to  claim 1 , wherein the charger includes a first charger and a second charger each configured to cause a charging current to flow to the electricity accumulator, the second charger has an impedance lower than an impedance of the first charger, the second charger includes a switching device connected between the pair of input terminals and the electricity accumulator, and\n the light-dimming device further includes a switching controller configured to retain the switching device in an off state in the non-lighting mode and to retain the switching device in an on state in the case of causing the 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: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15757349', '15580027', '15739742', '15740370', '13466324']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7318429039114934
- 35 USC 102 Novelty (BERT): 0.4858205507959046
- Combined Prediction Score: 0.7072406685999345
- Mean Citation Score: 205.031696
- Max Citation Score: 221.51562
- Similarity Product: 177.0544412199998

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