PATENT CLAIM ANALYSIS

Application Number: 15880694
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["271", "153000"]

Abstract:
A sheet feeding apparatus includes a sheet support portion configured to support a sheet, an ascending portion configured to cause the sheet support portion to ascend, a feeding portion configured to feed the sheet, a moving portion configured to support the feeding portion such that the feeding portion is movable between a separated position and a feeding position below the separated position, a holding portion configured to move between a holding position and an allowing position, a drive source, and a transmission unit including a first transmission portion configured to transmit the driving force to the ascending portion and a second transmission portion configured to transmit the driving force to the holding portion. The holding portion moves toward the allowing position in a case where the driving force is transmitted to the ascending portion and the holding portion respectively through the first transmission portion and the second transmission portion.

Claim (Index 1):
A sheet feeding apparatus comprising:\n a sheet support portion configured to support a sheet; an ascending portion configured to cause the sheet support portion to ascend; a feeding portion configured to feed the sheet supported by the sheet support portion; a moving portion configured to support the feeding portion such that the feeding portion is movable between a separated position and a feeding position below the separated position, the separated position being a position at which the feeding portion is separated from the sheet supported by the sheet support portion, the feeding position being a position at which the feeding portion is capable of feeding the sheet; a holding portion configured to move between a holding position and an allowing position, the holding position being a position at which the holding portion holds the moving portion in a state in which the feeding portion is positioned at the separated position, the allowing position being a position at which the holding portion allows the feeding portion to move to the feeding position; a drive source configured to generate driving force; and a transmission unit comprising a first transmission portion and a second transmission portion, the first transmission portion being configured to transmit the driving force from the drive source to the ascending portion, the second transmission portion being configured to transmit the driving force from the drive source to the holding portion, wherein the holding portion moves toward the allowing position in a case where the driving force from the drive source is transmitted to the ascending portion and the holding portion respectively through the first transmission portion and the second transmission portion, and the sheet support portion is caused to ascend by the ascending portion.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 86.0
- Lexical Diversity: 3.14
- Patent Class: 271.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15837503', '15080735', '11964310', '14955839', '15044313']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7804139616213925
- 35 USC 102 Novelty (BERT): 0.4789737164600682
- Combined Prediction Score: 0.7502699371052601
- Mean Citation Score: 253.113318
- Max Citation Score: 271.18942000000004
- Similarity Product: 240.79952666170124

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