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 6):
The solar energy system of  claim 1 , having one or more of the following characteristics:\n the shape of the macro curved surface of the first Fresnel lens being a surface of circular symmetry or a coaxial surface; the first Fresnel lens, the first reflecting surface and the second reflecting surface having the same symmetrical split surface or the same axis of rotational symmetry; one side of the Fresnel lens being a tooth surface and another side thereof being a tooth surface having an identical or different type, a plane, a concave surface or a convex surface; the type of the reflecting surface being selected from a group consisting of a plane, a concave surface, a convex surface and a tooth surface; and the type of a reflective element providing the reflecting surface being selected from a group consisting of an element having only a single reflective function, and a reflective lens.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 93.0
- Lexical Diversity: 2.4
- Patent Class: 136.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15578681', '11522189', '12574180', '15021163', '13975338']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8027093437527629
- 35 USC 102 Novelty (BERT): 0.4957700593755308
- Combined Prediction Score: 0.7720154153150397
- Mean Citation Score: 218.209002
- Max Citation Score: 245.89436
- Similarity Product: 197.5225041598439

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