PATENT CLAIM ANALYSIS

Application Number: 16136496
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["118", "733000"]

Abstract:
Provided is a technique capable of suppressing the occurrence of by-products by suppressing adhesion of the by-products. A substrate processing apparatus includes: a reaction tube where a substrate is processed; a furnace opening unit disposed at a lower end of the reaction tube and having an upper surface and an inner circumferential surface, the furnace opening unit including: a concave portion disposed on the upper surface; and a convex portion having at least one notch connecting the concave portion to the inner circumferential surface; a cover covering at least the inner circumferential surface with a predetermined gap therebetween; and a gas supply unit configured to supply a gas to the concave portion.

Claim (Index 2):
The furnace opening cover of  claim 1 , which is formed to cover a trench of the furnace opening unit, further comprising a second communication path or hole connecting the trench to an upper surface of the furnace opening cover.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 97.0
- Lexical Diversity: 2.08621
- Patent Class: 118.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13239889', '10528137', '12382082', '15665917', '12510572']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7918056832665915
- 35 USC 102 Novelty (BERT): 0.4735933465039829
- Combined Prediction Score: 0.7599844495903307
- Mean Citation Score: 157.12068399999995
- Max Citation Score: 167.11133999999996
- Similarity Product: 120.7687158633184

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