PATENT CLAIM ANALYSIS

Application Number: 15778996
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["138", "030000"]

Abstract:
An accumulator includes a pressure container, a tubular bellows, a bellows cap divisionally defining a liquid chamber and a gas chamber in cooperation with the bellows. A stay provided with a through hole partitions the liquid chamber into a closed liquid chamber on a side of the bellows and an open liquid chamber on a side of the liquid pressure port. The bellows cap includes an elastic abutment part provided with an annular sealing part positioned around the through hole to face the through hole, a buffering part is positioned on a radially inner side of the sealing part, and communication passages always communicating with the through hole are formed in the buffering part of the elastic abutment part.

Claim (Index 9):
The accumulator as set forth in  claim 3 , wherein:\n the communication passages are formed in the buffering part.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 93.0
- Lexical Diversity: 2.29091
- Patent Class: 138.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12612217', '13131371', '14366957', '15117890', '14421167']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7347823412109611
- 35 USC 102 Novelty (BERT): 0.4935782162298674
- Combined Prediction Score: 0.7106619287128517
- Mean Citation Score: 248.35495
- Max Citation Score: 256.43277
- Similarity Product: 162.6010746434212

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test