PATENT CLAIM ANALYSIS

Application Number: 15753428
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["117", "218000"]

Abstract:
A feed assembly supplies polysilicon to a growth chamber for growing a crystal ingot from a melt. An example system includes a housing having support rails for receiving one of a granular tray and a chunk tray and a feed material reservoir positioned above the support rails to selectively feed one of either the granular tray or the chunk tray. A valve mechanism and pulse vibrator are also disclosed.

Claim (Index 21):
The feed assembly of  claim 1 , further comprising the granular tray or the chunk tray, the granular tray or chuck tray being removable from the housing, the granular tray or chuck tray including an exterior portion that removably receives a support rail of the feed assembly.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 88.0
- Lexical Diversity: 1.56522
- Patent Class: 117.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['11155105', '10883644', '11155385', '11155104', '10831684']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7358314448353361
- 35 USC 102 Novelty (BERT): 0.509834751227031
- Combined Prediction Score: 0.7132317754745056
- Mean Citation Score: 177.52836599999995
- Max Citation Score: 184.57875
- Similarity Product: 101.01126600824296

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

Dataset: test