PATENT CLAIM ANALYSIS

Application Number: 15928561
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-01
Patent Classification: ["399", "111000"]

Abstract:
A photosensitive drum is rotatable about a first axis extending in a particular direction. A frame rotatably supports the photosensitive drum. A developing roller is rotatable according to driving force about a second axis extending in the particular direction. A surface of the developing roller contacts a surface of the photosensitive drum through toner. A resistance generating member generates a resistance torque TQ 1  serving as resistance between the frame and photosensitive drum in a case where the photosensitive drum rotates relative to the frame. In a case where the developing roller rotates according to the driving force in a state where the surface of the developing roller contacts the surface of the photosensitive drum through toner, the resistance torque TQ 1  is smaller than a torque TQ 2  that causes the photosensitive drum to rotate due to friction between the surface of the developing roller and the surface of the photosensitive drum.

Claim (Index 22):
The image forming apparatus according to  claim 20 , wherein a circumferential speed of the developing roller is 1.3 to 1.7 times a circumferential speed of the photosensitive drum.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 90.0
- Lexical Diversity: 2.85714
- Patent Class: 399.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12630277', '10417226', '09965802', '10878616', '13599331']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8427464455467268
- 35 USC 102 Novelty (BERT): 0.5006585570499048
- Combined Prediction Score: 0.8085376566970446
- Mean Citation Score: 270.43415
- Max Citation Score: 272.39056
- Similarity Product: 179.02297707169532

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