PATENT CLAIM ANALYSIS

Application Number: 15945456
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["156", "307300"]

Abstract:
A focus ring to be detachably attached to a top surface of an outer peripheral portion of a mounting table in a processing chamber, includes: an annular main body having a back surface to be attached to the top surface of the outer peripheral portion of the mounting table. And a thermally conductive sheet fixed to the annular main body, the thermally conductive sheet being interposed between the annular main body and the top surface of the outer peripheral portion of the mounting. The thermally conductive sheet is fixed as one unit to the annular main body by coating an unvulcanized rubber on one surface of the thermally conductive sheet, bringing said one surface into contact with the annular main body, and heating the thermally conductive sheet and the annular main body to vulcanize and to adhere the thermally conductive sheet to the annular main body.

Claim (Index 4):
The method of  claim 1 , wherein the thermally conductive sheet is formed in a sheet form by vulcanizing and hardening an unvulcanized rubber obtained by adding carbon fiber as a filler for ensuring thermal conductivity to liquid fluorine rubber, and the heating is performed at 130\u00b0 C. to 170\u00b0 C. at which the flexibility and the thermal conductivity of the thermally conductive sheet are not changed.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 91.0
- Lexical Diversity: 2.70175
- Patent Class: 156.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12055633', '14884949', '13166046', '14738470', '10933383']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8992187906948634
- 35 USC 102 Novelty (BERT): 0.5101396087955352
- Combined Prediction Score: 0.8603108725049307
- Mean Citation Score: 181.842126
- Max Citation Score: 238.62553
- Similarity Product: 143.0320108273399

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