PATENT CLAIM ANALYSIS

Application Number: 16007871
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["430", "066000"]

Abstract:
An electrophotographic photosensitive member includes an electroconductive support member and a photosensitive layer. The uppermost layer of the electrophotographic photosensitive member defines a surface layer, and the surface layer contains polytetrafluoroethylene particles, a charge transporting material, and polyvinyl acetal. The proportion of the polyvinyl acetal content to the polytetrafluoroethylene particles content in the surface layer is in the range of 0.1% by mass to 15.0% by mass, and the charge transporting material content in the surface layer is 35% by mass or more relative to the total mass of the surface layer.

Claim (Index 6):
An electrophotographic apparatus comprising:\n an electrophotographic photosensitive member including an electroconductive support member and a photosensitive member; a charging device; an exposure device; a developing device; and a transfer device, wherein the uppermost layer of the electrophotographic photosensitive member defines a surface layer, and the surface layer contains polytetrafluoroethylene particles, a charge transporting material, and polyvinyl acetal, and wherein the proportion of the polyvinyl acetal content to the polytetrafluoroethylene particles content in the surface layer is in the range of 0.1% by mass to 15.0% by mass, and the charge transporting material content in the surface layer is 35% by mass or more relative to the total mass of the surface layer.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 94.0
- Lexical Diversity: 2.37209
- Patent Class: 430.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14169031', '14295989', '13285242', '13148224', '14091139']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7638430086229108
- 35 USC 102 Novelty (BERT): 0.483802847547546
- Combined Prediction Score: 0.7358389925153743
- Mean Citation Score: 214.576328
- Max Citation Score: 237.45082
- Similarity Product: 185.7807459968317

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