PATENT CLAIM ANALYSIS

Application Number: 15774119
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["494", "070000"]

Abstract:
A rotor of a centrifugal separator, wherein the rotor comprises a central shaft on which an axially movable plate stack, formed by multiple plates, is arranged. A stack base is arranged on the shaft under the plate stack. A stack cap is arranged in an axially moveable manner on the shaft above the plate stack. The rotor includes a compression spring surrounding the shaft, with a first end supported on the shaft and a second end supported on the stack cap, pressing the plate stack together. The rotor includes a sleeve-like extension arranged on the stack cap, projecting into the plate stack and surrounding the shaft with a separation. The compression spring is located inside the extension, at least over a majority of the axial length thereof. A support surface for the second end of the compression spring, is arranged on a base of the extension.

Claim (Index 32):
The rotor as recited in  claim 31 , wherein an intermediate body is situated between the first end of the compression spring and the collar or ring, and wherein the stack cap has an axially outer collar that radially outwardly surrounds the intermediate body and that is axially movable in sealing fashion relative to the intermediate body.

Metadata:
- Claim Count in Document: 62.0
- Percentile: 93.0
- Lexical Diversity: 2.55556
- Patent Class: 494.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14652255', '12400835', '13058514', '12643586', '11993135']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6695471347176745
- 35 USC 102 Novelty (BERT): 0.4887749041178326
- Combined Prediction Score: 0.6514699116576903
- Mean Citation Score: 179.36467199999996
- Max Citation Score: 183.99643
- Similarity Product: 121.20105663166642

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

Dataset: test