PATENT CLAIM ANALYSIS

Application Number: 15778909
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["277", "412000"]

Abstract:
A sealing device includes: a sealing body that seals a gap between a rotor and the sealing body; a fastening bolt that fixes the sealing body to a stator; and a bolt sealing part that seals a gap around the fastening bolt. The sealing body includes: a facing surface that faces a fixing surface of the stator facing in an axial direction; and a body through-hole that penetrates the sealing body and opens on the facing surface. The bolt sealing part is disposed in a gap between a head portion and the inner peripheral surface of the body through-hole, or between the fixing surface and the facing surface.

Claim (Index 2):
The sealing device according to  claim 1 , wherein the bolt sealing part is an O-ring fixed to the head portion.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 93.0
- Lexical Diversity: 2.6
- Patent Class: 277.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['12656780', '13643140', '15367697', '13443395', '14572354']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7993792944860482
- 35 USC 102 Novelty (BERT): 0.4722428548130311
- Combined Prediction Score: 0.7666656505187465
- Mean Citation Score: 170.45999799999996
- Max Citation Score: 174.62427
- Similarity Product: 128.68157724129796

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