PATENT CLAIM ANALYSIS

Application Number: 16260255
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-08
Patent Classification: ["430", "073000"]

Abstract:
An electrophotographic photosensitive member includes a conductive substrate and a photosensitive layer of a single layer. The photosensitive layer contains a charge generating material, a hole transport material, an electron transport material, and a binder resin. An optical response time is at least 0.05 milliseconds and no greater than 0.85 milliseconds. The binder resin includes a polycarbonate resin including a repeating unit represented by general formula (1) shown below and a repeating unit represented by general formula (2) shown below.

Claim (Index 10):
The electrophotographic photosensitive member according to  claim 9 , wherein\n in the general formula (11), Q 1 , Q 2 , Q 3 , and Q 4  each represent, independently of one another, an alkyl group having a carbon number of at least 1 and no greater than 3, b 1 , b 2 , b 3 , and b 4  each represent, independently of one another, 0 or 1, and b 5  represents 0 or 1, in the general formula (12), Q 21  and Q 28  each represent, independently of each other, a hydrogen atom or a phenyl group optionally substituted by an alkyl group having a carbon number of at least 1 and no greater than 6, Q 22  and Q 29  each represent, independently of each other, an alkyl group having a carbon number of at least 1 and no greater than 6, Q 23 , Q 24 , Q 25 , Q 26 , and Q 27  each represent, independently of one another, a hydrogen atom, an alkyl group having a carbon number of at least 1 and no greater than 6, or an alkoxy group having a carbon number of at least 1 and no greater than 6, adjacent two of Q 23 , Q 24 , Q 25 , Q 26 , and Q 27  may be bonded together to form a cycloalkane having a carbon number of at least 5 and no greater than 7, d 1  and d 2  each represent, independently of each other, an integer of at least 0 and no greater than 2, and d 3  and d 4  each represent, independently of each other, 0 or 1, in the general formula (13), Q 31 , Q 32 , Q 33 , and Q 34  each represent, independently of one another, an alkyl group having a carbon number of at least 1 and no greater than 6, e 1 , e 2 , e 3 , and e 4  each represent, independently of one another, 0 or 1, and e 5  represents 2 or 3, in the general formula (14), Q 41 , Q 42 , Q 43 , Q 44 , Q 45 , and Q 46  each represent, independently of one another, a hydrogen atom or an alkyl group having a carbon number of at least 1 and no greater than 6, g 1  and g 2  each represent 0, g 3  and g 4  each represent 0, and f represents 0 or 1, in the general formula (15), Q 51 , Q 52 , Q 53 , Q 54 , Q 55 , and Q 56  each represent, independently of one another, an alkenyl group having a carbon number of at least 2 and no greater than 4 and optionally substituted by at least one phenyl group or an alkyl group having a carbon number of at least 1 and no greater than 6, h 3  and h 6  each represent 0, and h 1 , h 2 , h 4 , and h 5  each represent, independently of one another, an integer of at least 0 and no greater than 2, in the general formula (16), Q 61 , Q 62 , and Q 63  each represent, independently of one another, an alkyl group having a carbon number of at least 1 and no greater than 6, f 1 , f 2 , and f 3  each represent, independently of one another, 0 or 1, Q 64 , Q 65 , and Q 66  each represent a hydrogen atom, and f 4 , f 5 , and f 6  each represent 0, in the general formula (17), Q 71 , Q 72 , Q 73 , Q 74 , Q 75 , and Q 76  each represent, independently of one another, an alkyl group having a carbon number of at least 1 and no greater than 6, n 1 , n 2 , n 3 , n 4 , n 5 , and n 6  each represent, independently of one another, 0 or 1, x represents 2, and r and s each represent 0, and in the general formula (18), Q 81  and Q 82  each represent an alkyl group having a carbon number of at least 1 and no greater than 6, or one of Q 81  and Q 82  represents an alkyl group having a carbon number of at least 1 and no greater than 6 while the other of Q 81  and Q 82  represents an aryl group having a carbon number of at least 6 and no greater than 14, m represents 0, and p represents 1.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 99.0
- Lexical Diversity: 1.78431
- Patent Class: 430.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16258790', '16472178', '15247373', '15492914', '15899400']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7931328050487475
- 35 USC 102 Novelty (BERT): 0.5035726794236819
- Combined Prediction Score: 0.7641767924862409
- Mean Citation Score: 259.741044
- Max Citation Score: 304.82043
- Similarity Product: 265.7092219540858

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