PATENT CLAIM ANALYSIS

Application Number: 15923233
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["416", "179000"]

Abstract:
Disclosed is a centrifugal compressor capable of minimizing leakage of fluid while realizing high aerodynamic performance in the process of compressing the fluid. The centrifugal compressor includes an impeller having blades, a housing formed with an inlet and an outlet, a sealing unit disposed adjacent to one of the inlet and the outlet, and a partial shroud disposed adjacent to the sealing unit and formed at one of the inlet and the outlet to partially surround outer peripheral portions of outer ends of the blades.

Claim (Index 3):
The centrifugal compressor of  claim 1 , wherein the second sealing unit further comprises a support member having an annular shape and disposed on the inner surface of the housing, and the plurality of sealing protrusions are disposed on a surface of the support member.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 90.0
- Lexical Diversity: 1.875
- Patent Class: 416.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13925298', '15735301', '14409028', '11280147', '14762167']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7703818587718276
- 35 USC 102 Novelty (BERT): 0.4269419176144245
- Combined Prediction Score: 0.7360378646560874
- Mean Citation Score: 191.339328
- Max Citation Score: 212.61426
- Similarity Product: 174.40477456293223

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