PATENT CLAIM ANALYSIS

Application Number: 15911269
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["257", "076000"]

Abstract:
To provide an illumination method and a light-emitting device which are capable of achieving, under an indoor illumination environment where illuminance is around 5000 lx or lower when performing detailed work and generally around 1500 lx or lower, a color appearance or an object appearance as perceived by a person, will be as natural, vivid, highly visible, and comfortable as though perceived outdoors in a high-illuminance environment, regardless of scores of various color rendition metric. Light emitted from the light-emitting device illuminates an object such that light measured at a position of the object satisfies specific requirements. A feature of the light-emitting device is that light emitted by the light-emitting device in a main radiant direction satisfies specific requirements.

Claim (Index 91):
The light-emitting device according to  claim 89 , wherein the correlated color temperature T SSL  (K) satisfies\n 2550 (K)\u2264 T SSL  (K)\u22647000 (K).

Metadata:
- Claim Count in Document: 52.0
- Percentile: 90.0
- Lexical Diversity: 1.72
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15258155', '15266377', '14927703', '14927746', '15494664']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.97236044286824
- 35 USC 102 Novelty (BERT): 0.704310758865644
- Combined Prediction Score: 0.9455554744679804
- Mean Citation Score: 779.6093599999997
- Max Citation Score: 787.6196
- Similarity Product: 720.7241076692583

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