PATENT CLAIM ANALYSIS

Application Number: 15995296
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-09
Patent Classification: ["271", "116000"]

Abstract:
A sheet feed apparatus includes a sheet separation unit, and the sheet separation unit includes a separation roller that is provided so as to be brought into contact to an outer peripheral surface of a sheet feed roller, and separates a sheet fed by the sheet feed roller into one. The sheet separation unit comprises a hook for rotatably supporting the sheet separation unit in a main body casing of the sheet feed apparatus and an engaging claw that makes the sheet separation unit engage with the main body casing. Therefore, the sheet separation unit is held in the main body casing detachably.

Claim (Index 4):
The sheet feed apparatus according to  claim 1 , further comprising a guide member that is provided so as to face the separation member in an upstream side from the separation member in the sheet feeding direction, and guides the sheets to a nip portion between the sheet feed roller and the separation member, wherein\n the engaging portion is provided outside a width of the guide member in a direction orthogonally intersecting the sheet feeding direction.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 94.0
- Lexical Diversity: 2.18
- Patent Class: 271.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15290116', '12102349', '12625591', '12053452', '15245504']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7552584356926242
- 35 USC 102 Novelty (BERT): 0.5554850225384814
- Combined Prediction Score: 0.7352810943772099
- Mean Citation Score: 289.564074
- Max Citation Score: 463.84866
- Similarity Product: 388.5463417724919

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