PATENT CLAIM ANALYSIS

Application Number: 15953732
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["399", "111000"]

Abstract:
A photosensitive member unit includes a photosensitive member, a transfer roller, a mounting portion capable of mounting a development unit including a development roller, a first gear and a second gear each provided at one end of the photosensitive member in an axial direction of the photosensitive member, and a third gear provided at one end of the transfer roller in an axial direction of the photosensitive member and configured to engage with the second gear. The first gear, the second gear, and the third gear are helical gears. A direction in which helical teeth of the first gear are inclined is opposite to a direction in which helical teeth of the second gear are inclined, and the direction in which the helical teeth of the first gear are inclined matches a direction in which helical teeth of the third gear are inclined.

Claim (Index 8):
A development unit mountable on a photosensitive member unit including a photosensitive member and configured to be attachable to and detachable from an image forming apparatus, the development unit comprising:\n a development roller; a developer accommodation portion; a first agitation member and a second agitation member each configured to agitate toner accommodated in the developer accommodation portion; and a pressed portion configured to be pressed by a pressing portion of the photosensitive member unit when the development unit is mounted on the photosensitive member unit, wherein the development roller is pressed by being pressed at the pressed portion and urged toward the photosensitive member, wherein a rotation center of the second agitation member is disposed at a position farther from the development roller than a rotation center of the first agitation member is, and wherein a distance from a contact portion to contact the photosensitive member of the development roller to the pressed portion is longer than a distance from the contact portion to the rotation center of the second agitation member.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 91.0
- Lexical Diversity: 3.4
- Patent Class: 399.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15615708', '12984903', '15361961', '11966526', '12643289']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8160456282005369
- 35 USC 102 Novelty (BERT): 0.4836691205048933
- Combined Prediction Score: 0.7828079774309726
- Mean Citation Score: 229.015014
- Max Citation Score: 235.43657
- Similarity Product: 172.32985675401093

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