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 27):
A development unit capable of mounting on a photosensitive member unit including a photosensitive member, the development unit comprising:\n a housing including a side wall; a rotary member rotatably supported on the housing; a first projection and a second projection each formed to project from the side wall in a rotational axis direction of the rotary member; a bearing portion provided on an inner peripheral surface of the first projection and configured to rotatably support the rotary member; a contact portion provided on an outer peripheral surface of the second projection and configured to contact to be pressed by a movable member of the photosensitive member unit when the development unit is detached from the photosensitive member unit; and an intermediate portion provided to project from the side wall in a rotational axis direction of the rotary member and connecting the first projection and the second projection.

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): 0.8145961770617265
- 35 USC 102 Novelty (BERT): 0.4940422040321219
- Combined Prediction Score: 0.7825407797587661
- Mean Citation Score: 229.015014
- Max Citation Score: 235.43657
- Similarity Product: 149.28387849763692

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