PATENT CLAIM ANALYSIS

Application Number: 16123416
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-03
Patent Classification: ["438", "792000"]

Abstract:
There is provided a film forming apparatus for forming a silicon nitride film on a substrate by having a precursor gas containing silicon to react with a reaction gas containing nitrogen, including: a processing container configured to form a vacuum atmosphere; a substrate mounting part installed in the processing container, a precursor gas supply part configured to supply a precursor gas into the processing container, a reaction gas supply part configured to supply a reaction gas containing nitrogen into the processing container, and an ultraviolet irradiating part configured to excite the reaction gas before the reaction gas reacts with the precursor gas, wherein a substrate on the substrate mounting part is not irradiated with an ultraviolet ray emitted from the ultraviolet irradiating part.

Claim (Index 6):
The film forming apparatus of  claim 1 , wherein the ultraviolet irradiating part includes an ultraviolet irradiation window through which the ultraviolet ray emitted from the ultraviolet irradiating part passes before the reaction gas is irradiated, and the ultraviolet irradiation window is made of one of SiO 2 , LiF, MgF 2  and CaF 2 .

Metadata:
- Claim Count in Document: 9.0
- Percentile: 97.0
- Lexical Diversity: 2.4717
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13930667', '13158120', '16001556', '15950879', '14634280']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8696781908629908
- 35 USC 102 Novelty (BERT): 0.48149871820117
- Combined Prediction Score: 0.8308602435968088
- Mean Citation Score: 194.570588
- Max Citation Score: 200.56665
- Similarity Product: 153.61694126733542

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