PATENT CLAIM ANALYSIS

Application Number: 15958145
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["508", "521000"]

Abstract:
A drive device includes a plurality of gears; and a grease composition that is held on a tooth flank of at least one gear of the gears. The at least one gear is made of a resin. The grease composition contains a hydrocarbon base oil, lithium soap serving as a thickener, and olefin resin powder. A weight ratio between the hydrocarbon base oil and the lithium soap in the grease composition is in a range of 94.5:5.5 to 96.0:4.0. A consistency of the grease composition is in a range of 360 to 400.

Claim (Index 1):
A grease composition comprising:\n a hydrocarbon base oil; a thickener including lithium soap; and a solid lubricant including an olefin resin powder, wherein a weight ratio between the hydrocarbon base oil and the lithium soap is in a range of 94.5:5.5 to 96.0:4.0, and a consistency of the grease composition is in a range of 360 to 400 as measured by Japanese Industrial Standard K2220.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 91.0
- Lexical Diversity: 2.02
- Patent Class: 508.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14717403', '14719471', '14715784', '14193282', '12097241']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8104053621140839
- 35 USC 102 Novelty (BERT): 0.5592200230075435
- Combined Prediction Score: 0.7852868282034299
- Mean Citation Score: 240.94736200000003
- Max Citation Score: 304.3337
- Similarity Product: 256.0417860447049

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