PATENT CLAIM ANALYSIS

Application Number: 15904527
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["430", "059600"]

Abstract:
A polyarylate resin includes at least one type of repeating unit represented by a general formula (1), at least one type of repeating unit represented by a general formula (2), and a terminal group represented by a general formula (3). R 1 , R 2 , R 3 , and R 4  each represent, independently of one another, a hydrogen atom or a methyl group. R 5  and R 6  each represent, independently of each other, a hydrogen atom or a C 1-4  alkyl group. R 5  and R 6  may bond together to represent a C 5-7  cycloalkylidene group. X 1  represents a divalent group represented by a chemical formula (2A), (2B), (2C), or (2D) with the proviso that when only one type of repeating unit represented by the general formula (2) is included, X 1  does not represent a divalent group represented by the chemical formula (2D). R f  represents a chain aliphatic group having at least one fluoro group.

Claim (Index 14):
The electrophotographic photosensitive member according to  claim 13 , wherein\n the hole transport material includes a compound represented by a general formula (10), (11), or (12), where in the general formula (10), R 101 , R 103 , R 14 , R 105 , R 106 , R 107 , and R 108  each represent, independently of one another, a hydrogen atom, an alkyl group having a carbon number of at least 1 and no greater than 8, a phenyl group that may have an alkyl group having a carbon number of at least 1 and no greater than 8, or an alkoxy group having a carbon number of at least 1 and no greater than 8, two adjacent chemical groups among R 103 , R 14 , R 105 , R 106 , and R 107  may bond together to represent a cycloalkane having a carbon number of at least 5 and no greater than 7, R 102  and R 109  each represent, independently of each other, an alkyl group having a carbon number of at least 1 and no greater than 8, a phenyl group, or an alkoxy group having a carbon number of at least 1 and no greater than 8, and b 1  and b 2  each represent, independently of each other, an integer of at least 0 and no greater than 5, in the general formula (11), R 111  and R 112  each represent, independently of each other, a hydrogen atom, an alkyl group having a carbon number of at least 1 and no greater than 8, or a phenyl group, R 113 , R 114 , R 115 , R 116 , R 117 , and R 118  each represent, independently of one another, an alkyl group having a carbon number of at least 1 and no greater than 8 or a phenyl group, d 1  and d 2  each represent, independently of each other, 0 or 1, d 3 , d 4 , d 5 , and d 6  each represent, independently of each other, an integer of at least 0 and no greater than 5, and d 7  and d 8  each represent, independently of each other, an integer of at least 0 and no greater than 4, in the general formula (12), R 121 , R 122 , R 123 , R 124 , R 125 , and R 126  each represent, independently of each other, an alkyl group having a carbon number of at least 1 and no greater than 8, a phenyl group, or an alkoxy group having a carbon number of at least 1 and no greater than 8, e 1 , e 2 , e 4 , and e 5  each represent, independently of one another, an integer of at least 0 and no greater than 5, and e 3  and e 6  each represent, independently of each other, an integer of at least 0 and no greater than 4.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 88.0
- Lexical Diversity: 2.76056
- Patent Class: 430.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15899400', '15195319', '15345726', '15492914', '15247373']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7974426609702023
- 35 USC 102 Novelty (BERT): 0.5062044883146128
- Combined Prediction Score: 0.7683188437046434
- Mean Citation Score: 270.44932400000005
- Max Citation Score: 304.27576
- Similarity Product: 247.4678968622732

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