PATENT CLAIM ANALYSIS

Application Number: 15779821
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["136", "248000"]

Abstract:
A light-concentrating, solar system, comprising: a first Fresnel lens ( 111 ) provided with at least one tooth face, wherein each tooth face contains at least one Fresnel unit; two reflective faces ( 112, 113 ) arranged to enable incident sunlight to converge via the first Fresnel lens ( 111 ), and then to irradiate to a first reflective face ( 112 ), and at least part of the incident sunlight to be reflected onto a second reflective face ( 113 ) by the first reflective face ( 112 ); and a photovoltaic panel ( 114 ) arranged to enable at least part of the sunlight reflected by the second reflective face ( 113 ) to directly irradiate to or be led to irradiate to the photovoltaic panel ( 114 ). Since a twice-reflection structure is adopted, on one hand, the system can provide a higher light-concentration ratio; on the other hand, the height of the system can be reduced; and at the same time, a structural design of the system has better flexibility, so that a peripheral design, such as heat dissipation or heat energy utilization, of a photovoltaic panel can be performed more easily.

Claim (Index 4):
The solar energy system of  claim 2 , having one or more of the following characteristics:\n the shapes of the macro curved surfaces of the first Fresnel lens and the first reflecting surface being planar, both the edge thereof being connected to form a closed cavity which is vacuumed or filled with an insulating liquid or compressed gas; and the outer surface of the first Fresnel lens being provided with a non-skid structure.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 93.0
- Lexical Diversity: 2.4
- Patent Class: 136.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15578681', '11522189', '12574180', '15021163', '13975338']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7779473524699122
- 35 USC 102 Novelty (BERT): 0.5039740534199839
- Combined Prediction Score: 0.7505500225649194
- Mean Citation Score: 218.209002
- Max Citation Score: 245.89436
- Similarity Product: 184.07583054385896

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

Dataset: test