PATENT CLAIM ANALYSIS

Application Number: 15928502
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["271", "275000"]

Abstract:
An image forming apparatus includes: a belt conveyance device that corrects leaning of an endless belt member, the belt conveyance device being detachably attachable to an apparatus body of the image forming apparatus; a first guiding portion that supports a first guided portion provided in a frame member supporting rotatably a first roller on which the belt member is laid under tension and guides the belt conveyance device attached to or detached from the apparatus body; and a second guiding portion that supports a second guided portion provided in a steering unit supporting rotatably a second roller on which the belt member is laid under tension, releases the second guided portion at an attachment position of the belt conveyance device to the apparatus body, and guides the belt conveyance device attached to or detached from the apparatus body.

Claim (Index 9):
The image forming apparatus according to  claim 2 , comprising:\n a collection container that receives and contains toner discharged through an opening from a toner outlet of the cleaning unit; and a path member that is provided on one side of the apparatus body as seen from the axial line direction of the second roller, is supported by the apparatus body when the belt conveyance device is not attached to the apparatus body, and is coupled to the cleaning unit and becomes tiltable together with the cleaning unit when the belt conveyance device is attached to the apparatus body, and allows the toner outlet to communicate with the opening to guide the toner from the toner outlet to the opening, wherein the second guiding portion is provided on both the one side of the apparatus body as seen from the axial line direction of the second roller and the other side of the apparatus body opposite to the one side, and the second guiding portion on the one side has a range in which the steering unit is tilted and lowered as compared to the second guiding portion on the other side in the process of attaching the belt conveyance device to the apparatus body.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 90.0
- Lexical Diversity: 2.58929
- Patent Class: 271.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15901179', '15241551', '13249682', '15247363', '14495161']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7615457056109276
- 35 USC 102 Novelty (BERT): 0.4936365292307618
- Combined Prediction Score: 0.734754787972911
- Mean Citation Score: 256.726688
- Max Citation Score: 275.55206
- Similarity Product: 196.9152414475012

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test