PATENT CLAIM ANALYSIS

Application Number: 16230617
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-04
Patent Classification: ["430", "059600"]

Abstract:
An electrophotographic photosensitive member includes a support, a charge generating layer containing a charge generation material, and a charge transporting layer containing a charge transport material in this order, the charge transporting layer serving as a surface layer. The charge transporting layer contains a polycarbonate resin having a particular structural unit.

Claim (Index 1):
An electrophotographic photosensitive member comprising, in a following order:\n a support; a charge generating layer containing a charge generation material; and a charge transporting layer containing a charge transport material and serving as a surface layer, wherein the charge transporting layer contains:\n a polycarbonate resin (iii) having a structural unit represented by formula (3-1) and a structural unit represented by formula (3-2), or \n in the formula (3-1), R 1  to R 4  each independently represent a hydrogen atom, an alkyl group, an aryl group, or an alkoxy group; R 5  represents a substituted or unsubstituted alkyl group having 1 to 9 carbon atoms; and i represents an integer of 0 to 3, in the formula (3-2), R 6  to R 9  each independently represent a hydrogen atom, an alkyl group, an aryl group, or an alkoxy group, and X represents an oxygen atom or a sulfur atom.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 98.0
- Lexical Diversity: 1.69697
- Patent Class: 430.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15663421', '15054009', '15054017', '14878208', '14656574']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8079108698180834
- 35 USC 102 Novelty (BERT): 0.5460172313782693
- Combined Prediction Score: 0.781721505974102
- Mean Citation Score: 379.167836
- Max Citation Score: 420.7883
- Similarity Product: 364.17972194516665

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

Dataset: test