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 4):
The sheet feeding apparatus according to  claim 2 , further comprising:\n a pressing portion configured to press the moving portion and the holding portion; and an urging portion configured to urge the pressing portion such that the feeding portion supported by the moving portion moves to the separated position and the holding portion moves to the holding position, wherein the second transmission portion comprises a one-way clutch configured to transmit the driving force from the drive source to the holding portion in a case where the holding portion moves from the holding position to the allowing position due to the driving force from the drive source, and block driving force from the holding portion to the drive source in a case where the holding portion moves from the allowing position to the holding position by being pressed by the pressing 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): 0.7785509667216195
- 35 USC 102 Novelty (BERT): 0.4925792578484886
- Combined Prediction Score: 0.7499537958343064
- Mean Citation Score: 253.113318
- Max Citation Score: 271.18942000000004
- Similarity Product: 193.6067417637587

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