PATENT CLAIM ANALYSIS

Application Number: 16090501
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-04
Patent Classification: ["271", "090000"]

Abstract:
Disclosed is a paper feeding device ( 10 ) comprising a storage surface ( 14 ) for a stack of papers ( 12 ), with a leading edge ( 14 a ), a trailing edge ( 14 b ), and a first and a second side edge ( 14 c,  14 d ). The surface ( 14 ) is adapted to be moved vertically. The device further comprises a vacuum feeder ( 16 ) for feeding papers from their position on the storage surface ( 14 ) and imparting on an uppermost sheet of paper ( 12 a ) a horizontal displacement, and a blower arrangement ( 18, 20 ) adapted to provide a curtain of air separating the uppermost sheet of paper ( 12 a ) from the rest of the stack of papers. The blower arrangement comprises a front blower unit ( 20 ) having air openings with a first portion ( 20 a ) adapted to create first air cones ( 20 a ′) and second portions ( 20 b ) adapted to create second air cones ( 20 b ′), wherein the first air cones ( 20 a ) are different from the second air cones ( 20 b ′).

Claim (Index 10):
A paper processing machine comprising a paper feeding device ( 10 ) according to any one of  claims 1 - 9 .

Metadata:
- Claim Count in Document: 20.0
- Percentile: 97.0
- Lexical Diversity: 2.94595
- Patent Class: 271.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15273766', '11763455', '15273734', '10668404', '11238493']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7272632787183184
- 35 USC 102 Novelty (BERT): 0.4694798120497917
- Combined Prediction Score: 0.7014849320514658
- Mean Citation Score: 159.972802
- Max Citation Score: 181.25006
- Similarity Product: 128.2368339423084

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

Dataset: test