PATENT CLAIM ANALYSIS

Application Number: 15958464
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["430", "060000"]

Abstract:
An electrophotographic photosensitive member, wherein fluctuation in potential is suppressed, and the occurrence of black spots is suppressed even if the electrophotographic photosensitive member is repeatedly used for a long period of time is provided. A process cartridge that is equipped with the electrophotographic photosensitive member and an electrophotographic apparatus that is equipped with the process cartridge are provided. An electrophotographic photosensitive member, wherein an undercoat layer of the electrophotographic photosensitive member contains an aluminum oxide particle that is surface-treated in a specific amount using a specific compound.

Claim (Index 8):
The electrophotographic photosensitive member according to  claim 1 , wherein a mass ratio (M P /M BR ) of the surface-treated aluminum oxide particle (P) to the binder resin (BR) in the undercoat layer is 1.0/1.0 or more and 3.0/1.0 or less.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 91.0
- Lexical Diversity: 1.95833
- Patent Class: 430.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15946208', '14791202', '14361624', '13812131', '15016100']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8193203345002098
- 35 USC 102 Novelty (BERT): 0.5250108850342164
- Combined Prediction Score: 0.7898893895536104
- Mean Citation Score: 343.28815
- Max Citation Score: 361.9721
- Similarity Product: 328.23331278539297

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

Dataset: test