PATENT CLAIM ANALYSIS

Application Number: 15911361
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-04
Patent Classification: ["271", "097000"]

Abstract:
A paper feeding device of an embodiment includes a paper feed tray, a blower, and a flow regulating member. A paper bundle in which a plurality of sheets of paper are stacked can be placed on the paper feed tray. The blower is positioned next to the paper bundle placed on the paper feed tray. The blower can generate airflow. The flow regulating member is positioned above the paper bundle placed on the paper feed tray. The airflow from the blower causes the flow regulating member to generate a negative pressure between the flow regulating member and the uppermost sheet of paper of the paper bundle.

Claim (Index 8):
The paper feeding device according to  claim 7 , further comprising an air flow rate controller which controls an air flow rate of the blower on the basis of a detection result of the paper position detection unit.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 90.0
- Lexical Diversity: 2.53333
- Patent Class: 271.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14273722', '12405479', '12265126', '12793889', '13968790']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6994411973601076
- 35 USC 102 Novelty (BERT): 0.472818068747765
- Combined Prediction Score: 0.6767788844988732
- Mean Citation Score: 180.485302
- Max Citation Score: 192.48245
- Similarity Product: 145.1209040731966

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

Dataset: test