PATENT CLAIM ANALYSIS

Application Number: 16123525
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-03
Patent Classification: ["438", "008000"]

Abstract:
There is provided a substrate processing apparatus including a rotary holding part configured to hold and rotate a substrate with a film formed on an upper surface of the substrate; a first supply part configured to supply a first chemical solution for etching the film to a peripheral edge portion of the upper surface of the substrate held by the rotary holding part; a second supply part configured to supply the first chemical solution to a peripheral edge portion of a lower surface of the substrate; and a third supply part configured to supply a second chemical solution, which exothermically reacts with the first chemical solution, to the peripheral edge portion of the lower surface of the substrate.

Claim (Index 6):
The substrate processing apparatus of  claim 3 , wherein the controller further controls the first supply part, the second supply part, and the third supply part so that a mixed solution of the first chemical solution supplied from the second supply part and the second chemical solution supplied from the third supply part flows around the peripheral edge portion of the lower surface of the substrate to the peripheral edge portion of the upper surface of the substrate and collides with the first chemical solution supplied from the first supply part at the peripheral edge portion of the upper surface of the substrate.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 97.0
- Lexical Diversity: 2.75556
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14746950', '13953954', '13245375', '13161714', '15545347']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8656598050469725
- 35 USC 102 Novelty (BERT): 0.4782755446950311
- Combined Prediction Score: 0.8269213790117784
- Mean Citation Score: 179.418674
- Max Citation Score: 187.17252
- Similarity Product: 142.29727839776515

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