PATENT CLAIM ANALYSIS

Application Number: 15950398
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["267", "141700"]

Abstract:
The present invention has an object to provide a vibration isolation device through which it can be restrained that abnormal sound occurs when the inner pipe relatively displaces against the outer pipe. The stopper portion has the communication passage communicating the space between the inner circumference side of the stopper portion and the inner pipe with outside when the inner pipe relatively displaces against the outer pipe. Thereby, even if volume of the space changes when the inner pipe relatively displaces against the outer pipe, communication of air between the space and outside is secured through the communication passage, therefore it can be restrained that atmospheric pressure within the space changes. Thus, since it can be restrained that the stopper portion closely contacts with the enlarged portion, it can be restrained that abnormal sound occurs when the inner pipe relatively displaces against the outer pipe.

Claim (Index 5):
The vibration isolation device according to  claim 2 ,\n wherein the communication passage has a pair of side walls extending toward the enlarged portion from the bottom surface and oppositely arranged in a circumference direction, and wherein a facing clearance of the pair of side walls is formed wider as going to a side of the enlarged portion.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 91.0
- Lexical Diversity: 2.48387
- Patent Class: 267.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15350246', '13695900', '13658491', '13123134', '13657174']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.726792582203186
- 35 USC 102 Novelty (BERT): 0.5101371762661214
- Combined Prediction Score: 0.7051270416094795
- Mean Citation Score: 214.69979200000003
- Max Citation Score: 332.08047
- Similarity Product: 263.57056008072493

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