PATENT CLAIM ANALYSIS

Application Number: 15866736
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-06
Patent Classification: ["117", "204000"]

Abstract:
A monocrystal and polycrystal texturing device includes a device body, various stations arranged in the device body, a transmission device and a control system. The various stations are respectively a dipping acid texturing station, a spray washing station, a drying station, a spray alkali texturing station, a spray washing station, a dipping acid treatment station, a spray washing station, an acid treatment station, a spray washing station and a drying station arranged in sequence. The transmission device is for transmitting a silicon wafer to each station in sequence. The spray alkali texturing station is also connected with a heating device. The control system controls the working status of each station and the heating device. The technology of the present invention has the advantages of stable operation, high efficiency and reliability, and can conduct seamless switching among polycrystal acid texturing, monocrystal alkali texturing, monocrystal acid texturing, and monocrystal alkali texturing.

Claim (Index 6):
The monocrystal and polycrystal texturing device according to  claim 3 , wherein the spray washing station between the dipping acid texturing station and the drying station is not provided with a spray washing sub-slot, and the remaining spray washing stations are all provided with a spray washing sub-slot for collecting the water washing liquid in the spray washing slot.

Metadata:
- Claim Count in Document: 41.0
- Percentile: 86.0
- Lexical Diversity: 2.74194
- Patent Class: 117.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15866756', '13394349', '10544253', '12334831', '15443288']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7566120678287698
- 35 USC 102 Novelty (BERT): 0.5340754663519127
- Combined Prediction Score: 0.7343584076810842
- Mean Citation Score: 177.72341799999995
- Max Citation Score: 348.1607
- Similarity Product: 220.8496188373805

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

Dataset: test