PATENT CLAIM ANALYSIS

Application Number: 15920956
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["156", "345110"]

Abstract:
According to an embodiment, a substrate treatment apparatus includes a hair member including a noble metal, and a liquid chemical supply member to supply a liquid chemical. While a tip part of the hair member is contact with a predetermined surface of a metal, the liquid chemical is supplied onto the surface of the metal, and the metal is removed with etching.

Claim (Index 10):
A manufacturing method of semiconductor device comprising:\n forming a stacked body including a plurality of layers, on a semiconductor substrate; forming a metal film having a pattern, on the stacked body; etching the stacked body with the metal film as a mask; etching the metal film, by supplying a liquid chemical to the metal film in a state that a noble metal is contact with the metal film.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 90.0
- Lexical Diversity: 2.0
- Patent Class: 156.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12543179', '14836881', '15679310', '14213046', '13069164']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8841160483407706
- 35 USC 102 Novelty (BERT): 0.4604454101375563
- Combined Prediction Score: 0.8417489845204492
- Mean Citation Score: 115.50424
- Max Citation Score: 116.07197
- Similarity Product: 83.8707116706407

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

Dataset: test