PATENT CLAIM ANALYSIS

Application Number: 16054437
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-02
Patent Classification: ["399", "100000"]

Abstract:
A cartridge is detachably provided to a main body of an image forming apparatus. The cartridge includes an image bearing member which is rotatable, a charging roller which contacts and charges the image bearing member, and a cleaning member which cleans the charging roller with the brush portion. In a section substantially orthogonal to a rotational axis of the charging roller, a contact point between a surface of the image bearing member and a tangent crossing a downstream end of an abutment region of the brush portion against the charging roller in a rotation direction of the charging roller among tangents to the image bearing member is vertically above a horizontal line passing through a center of the image bearing member, and an upstream end of the abutment region in the rotation direction of the charging roller is vertically above the downstream end in the rotation direction.

Claim (Index 3):
The cartridge according to  claim 1 , wherein in a section perpendicular to a rotation axis of the charging roller in a state where the cartridge is mounted to the apparatus main body, the first end is vertically above the horizontal line passing through a center of the rotation axis of the charging roller.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 96.0
- Lexical Diversity: 2.44444
- Patent Class: 399.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11259247', '15978706', '12540971', '12183194', '12273183']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8367675400592479
- 35 USC 102 Novelty (BERT): 0.4893398911470682
- Combined Prediction Score: 0.80202477516803
- Mean Citation Score: 246.139514
- Max Citation Score: 249.73056
- Similarity Product: 180.76083005401608

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

Dataset: test