PATENT CLAIM ANALYSIS

Application Number: 16123306
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-03
Patent Classification: ["271", "117000"]

Abstract:
Provided is a paper feeding device for a printer that is capable of absorbing an impact occurring when a rear end of paper escapes from the outer peripheral surface of a pickup roller and thus comes into contact with a bottom surface of a paper stacking part. The paper feeding device for a printer includes: a paper stacking part for stackedly accommodating at least one or more sheets of paper therein; a pickup roller protruding from a bottom surface of the paper stacking part to feed the paper forward; and buffers linearly protruding from the bottom surface of the paper stacking part to absorb the impact occurring when the rear end of the paper escapes from the outer peripheral surface of the pickup roller and then comes into contact with the bottom surface of the paper stacking part.

Claim (Index 7):
The paper feeding device according to  claim 1 , wherein the buffers are formed on the outsides of both ends of the pickup roller.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 97.0
- Lexical Diversity: 2.50877
- Patent Class: 271.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15652819', '11020130', '15652858', '15652758', '12543765']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7523389615967481
- 35 USC 102 Novelty (BERT): 0.4809784755350826
- Combined Prediction Score: 0.7252029129905815
- Mean Citation Score: 168.92311999999995
- Max Citation Score: 177.5991
- Similarity Product: 113.41669982076289

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