PATENT CLAIM ANALYSIS

Application Number: 15759671
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-02
Patent Classification: ["188", "267200"]

Abstract:
An object of the present invention is to provide a vibration damping device including a bearing member capable of achieving simplification of configuration in the vibration damping device, reducing frictional force during operation, and having an excellent wear resistance. A vibration damping device of the present invention includes a bearing structure, in which a metal bush (bearing member) has a resin layer on a side defined as a friction sliding surface of a base member, the resin layer includes polytetrafluoroethylene (PTFE) and a tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer resin, and the metal bush is lubricated by a magneto-rheological fluid composition.

Claim (Index 1):
A bearing member comprising a resin layer on a side defined as a friction sliding surface of a base member, wherein\n the resin layer comprises polytetrafluoroethylene and a tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer resin, and the bearing member is lubricated by a magneto-rheological fluid composition.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 90.0
- Lexical Diversity: 1.71875
- Patent Class: 188.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12322925', '12284762', '12162862', '13775454', '12610648']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.796917435054475
- 35 USC 102 Novelty (BERT): 0.4842776203257622
- Combined Prediction Score: 0.7656534535816037
- Mean Citation Score: 201.11167
- Max Citation Score: 259.93823
- Similarity Product: 174.82699365037797

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