PATENT CLAIM ANALYSIS

Application Number: 15762081
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-11
Patent Classification: ["118", "715000"]

Abstract:
An apparatus and a method for surface coating by means of grid control and plasma-initiated gas-phase polymerization. The method comprises: dividing a vacuum chamber into a discharging cavity and a processing chamber by using a metal grid mesh, the metal grid mesh being insulated from the vacuum chamber; separately feeding carrier gas and monomer steam into the discharging cavity and the processing chamber through different pipes, putting a substrate to be processed in the processing chamber, and generating in the discharging cavity plasma that continuously discharges; and applying pulse positive bias to the metal grid mesh, to release the plasma into the processing chamber to initiate monomer polymerization.

Claim (Index 2):
The apparatus for initiated vapor polymerization surface coating by grid-controlled plasma according to  claim 1 , wherein the metal mesh grid is made by weaving ordinary steel wire or stainless steel wire of nickel wire or copper wire or made by drilling holes on ordinary steel sheet or stainless steel sheet or nickel sheet or copper sheet;\n the diameter of a mesh wire of the metal mesh grid is 0.02-0.5 mm; and the size of meshes is 0.1-1 mm.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 1.8871
- Patent Class: 118.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16095179', '15890476', '12085986', '13840305', '15307924']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8122064522907919
- 35 USC 102 Novelty (BERT): 0.4926204223048194
- Combined Prediction Score: 0.7802478492921947
- Mean Citation Score: 181.902048
- Max Citation Score: 213.1654
- Similarity Product: 147.65302087852956

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