PATENT CLAIM ANALYSIS

Application Number: 15888161
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["438", "005000"]

Abstract:
Provided is a plasma processing apparatus which comprises a chamber, a stage configured to set a holding sheet and a substrate held thereon, a securing mechanism configured to secure the holding sheet on the stage, a plasma generator including a first electrode and a first high-frequency power supply, and a determiner for determining a contact status between the holding sheet and the stage, wherein a gas through-hole is arranged on a surface of the stage in an annular region defined between an inner edge of a frame set on the stage and an outer edge of the substrate, and wherein the determiner is configured to determine the contact status in accordance with a pressure of a gas in the gas introduction conduit and/or a regulation data for regulating the pressure of the gas, the gas being introduced between the stage and the holding sheet from the gas through-hole.

Claim (Index 2):
The plasma processing apparatus according to  claim 1 , wherein the gas through-hole is arranged closer to the outer edge of the substrate than the inner edge of the frame in the annular region.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 88.0
- Lexical Diversity: 2.32836
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15427590', '15000374', '15015934', '14716000', '15000789']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8708003658113584
- 35 USC 102 Novelty (BERT): 0.4863005500129765
- Combined Prediction Score: 0.8323503842315203
- Mean Citation Score: 207.429424
- Max Citation Score: 224.80165
- Similarity Product: 178.06007023926972

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

Dataset: test