PATENT CLAIM ANALYSIS

Application Number: 15768137
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["429", "231950"]

Abstract:
The present invention provides an electrolytic solution capable of providing an electrochemical device (e.g., a lithium ion secondary battery) or a module that is less likely to generate gas even in high-temperature storage and has high capacity retention even after high-temperature storage. The present invention relates to an electrolytic solution which may contain a compound represented by Y 21 R 21 C—CY 22 R 22  wherein R 21  and R 22  may be the same as or different from each other, and are each H, an alkyl group, or a halogenated alkyl group; Y 21  and Y 22  may be the same as or different from each other, and are each —OR 23  or a halogen atom; and R 23  is H, an alkyl group, or a halogenated alkyl group.

Claim (Index 6):
The electrolytic solution according to  claim 1 , further comprising at least one cyclic dicarbonyl compound selected from the group consisting of:\n a compound represented by formula (7): wherein\n A a+  is a metal ion, a hydrogen ion, or an onium ion; a is an integer of 1 to 3; \n b is an integer of 1 to 3; \n p is b/a; \n n 73  is an integer of 1 to 4; \n n 71  is an integer of 0 to 8; \n n 72  is 0 or 1; \n Z 71  is a transition metal or an element in Group III, IV, or V of the periodic table; \n X 71  is O, S, a C1-C10 alkylene group, a C1-C10 halogenated alkylene group, a C6-C20 arylene group, or a C6-C20 halogenated arylene group, where the alkylene group, the halogenated alkylene group, the arylene group, and the halogenated arylene group each may have a substituent or a hetero atom in the structure, and n 73  X 71 s may be bonded to each other when n 72  is 1 and n 73  is 2 to 4; \n L 71  is a halogen atom, a cyano group, a C1-C10 alkyl group, a C1-C10 halogenated alkyl group, a C6-C20 aryl group, a C6-C20 halogenated aryl group, or \u2014Z 73 Y 73 , where the alkylene group, the halogenated alkylene group, the arylene group, and the halogenated arylene group each may have a substituent or a hetero atom in the structure, and n 71  L 71 s may be bonded to each other to form a ring when n 71  is 2 to 8; \n Y 71 , Y 72 , and Z 73  are each individually O, S, NY 74 , a hydrocarbon group, or a fluorinated hydrocarbon group; and \n Y 73  and Y 74  are each individually H, F, a C1-C10 alkyl group, a C1-C10 halogenated alkyl group, a C6-C20 aryl group, or a C6-C20 halogenated aryl group, where the alkyl group, the halogenated alkyl group, the aryl group, and the halogenated aryl group each may have a substituent or a hetero atom in the structure, and when there are multiple Y 73 s or Y 74 s, the Y 73 s and Y 74 s may be bonded to each other to form a ring; and \n a compound (8) represented by (8): \n wherein\n n 81  is 0 or 1; \n n 82  is 0 or 1; \n Z 81  is a transition metal or an element in Group III, IV, or V in the periodic table; \n X 81  is O, S, a C1-C10 alkylene group, a C1-C10 halogenated alkylene group, a C6-C20 arylene group, or a C6-C20 halogenated arylene group, where the alkylene group, the halogenated alkylene group, the arylene group, and the halogenated arylene group each may have a substituent or a hetero atom in the structure; \n Y 81  and Y 82  are each individually O, S, NY 84 , a hydrocarbon group, or a fluorinated hydrocarbon group; and \n Y 84  is H, a C1-C10 alkyl group, a C1-C10 halogenated alkyl group, a C6-C20 aryl group, or a C6-C20 halogenated aryl group, where the alkyl group, the halogenated alkyl group, the aryl group, and the halogenated aryl group each may have a substituent or a hetero atom in the structure, and when there is multiple Y 84 s, the Y 84 s may be bonded to each other to form a ring.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 91.0
- Lexical Diversity: 1.98611
- Patent Class: 429.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15124761', '15900554', '13271632', '14067288', '15862197']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8723994945240506
- 35 USC 102 Novelty (BERT): 0.5347127685261531
- Combined Prediction Score: 0.8386308219242609
- Mean Citation Score: 330.54458200000005
- Max Citation Score: 376.20514
- Similarity Product: 235.1376304009676

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

Dataset: test