PATENT CLAIM ANALYSIS

Application Number: 15865787
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["271", "010030"]

Abstract:
A sheet feeding device includes a rotation shaft that rotates in synchronism with rotation of the feed member, a spring clutch that is deformable to be in a tightened state and to be in a loosened state, and a pressure-receiving member that becomes displaced from a first position to a second position by receiving a pressing force that is generated as the spring clutch swings. The spring clutch starts to be loosened from the tightened state as a first end portion of the spring clutch becomes engaged with an engagement portion when the pressure-receiving member is displaced to the second position.

Claim (Index 1):
A sheet feeding device that feeds a sheet on a tray to a destination by using a feed member, the sheet feeding device comprising:\n a rotation shaft that rotates in synchronism with rotation of the feed member; a spring clutch that is deformable to be in a tightened state in which the spring clutch swings as the rotation shaft rotates and to be in a loosened state in which the spring clutch does not swing as the rotation shaft rotates; and a pressure-receiving member that becomes displaced from a first position to a second position by receiving a pressing force that is generated as the spring clutch swings, wherein the spring clutch is in the tightened state when the spring clutch is in an initial position, and the spring clutch starts to be loosened from the tightened state as a first end portion of the spring clutch becomes engaged when the spring clutch swings to a predetermined swing position and the pressure-receiving member is displaced to the second position.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 86.0
- Lexical Diversity: 2.05882
- Patent Class: 271.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12536330', '15151708', '14274148', '13177369', '10715517']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7450752651900476
- 35 USC 102 Novelty (BERT): 0.4727894083668075
- Combined Prediction Score: 0.7178466795077236
- Mean Citation Score: 195.807806
- Max Citation Score: 199.32147
- Similarity Product: 142.6205227403569

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