PATENT CLAIM ANALYSIS

Application Number: 15748343
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["252", "067000"]

Abstract:
The present invention provides a working fluid composition for a refrigerating machine containing: a refrigerating machine oil containing: a first ester that is a polyol ester of dipentaerythritol and at least one fatty acid selected from fatty acids having 4 to 10 carbon atoms, and has a kinematic viscosity at 100° C. of 7.0 mm 2 /s or more; and a second ester that is a complex ester of a polyhydric alcohol containing at least one selected from neopentyl glycol, trimethylolpropane and pentaerythritol, a polybasic acid having 6 to 12 carbon atoms, and a monohydric alcohol having 4 to 18 carbon atoms or a fatty acid having 4 to 18 carbon atoms; and a refrigerant containing difluoromethane.

Claim (Index 2):
The working fluid composition for a refrigerating machine according to  claim 1 , wherein the fatty acid constituting the first ester comprises a fatty acid having 5 carbon atoms.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 86.0
- Lexical Diversity: 1.93846
- Patent Class: 252.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14649366', '14387079', '14777583', '15113138', '14381829']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8492245715461806
- 35 USC 102 Novelty (BERT): 0.5108881011291181
- Combined Prediction Score: 0.8153909245044744
- Mean Citation Score: 315.567646
- Max Citation Score: 323.80588
- Similarity Product: 272.54797455683706

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

Dataset: test