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 11):
The sheet feeding apparatus according to  claim 9 , further comprising:\n a first movement regulation portion configured to regulate movement of the holding portion positioned at the holding position in a first movement direction by coming into contact with the holding portion, the first movement direction being opposite to a direction in which the holding portion moves from the holding position toward the allowing position; and a second movement regulation portion configured to regulate movement of the holding portion positioned at the allowing position in a second movement direction by coming into contact with the holding portion, the second movement direction being opposite to a direction in which the holding portion moves from the allowing position toward the holding position, wherein the second transmission portion comprises a torque limiter configured not to transmit, to the holding portion, driving force that moves the holding portion in the first movement direction in a state in which the holding portion is in contact with the first movement regulation portion, and not to transmit, to the holding portion, driving force that moves the holding portion in the second movement direction in a state in which the holding portion is in contact with the second movement regulation 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): 0.7785865139575254
- 35 USC 102 Novelty (BERT): 0.4923199597775963
- Combined Prediction Score: 0.7499598585395325
- Mean Citation Score: 253.113318
- Max Citation Score: 271.18942000000004
- Similarity Product: 194.5054522865641

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