PATENT CLAIM ANALYSIS

Application Number: 15940378
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["475", "331000"]

Abstract:
A planetary gear mechanism a sun gear, pinion gears meshing with the sun gear, a planetary carrier having pinion shafts pivotally supporting the pinion gears, a ring gear meshing with the pinion gears, and washers provided between the planetary carrier and the pinion gears. The washers include first washers that are disposed on the side of the planetary carrier and that have projections projecting radially outwardly from outer circumferential sides and second washers that are disposed between the first washers and the pinion gears. The projections come into contact with the planetary carrier and thereby prevent rotation of the first washers.

Claim (Index 1):
A planetary gear mechanism comprising:\n a sun gear; pinion gears meshing with the sun gear; a planetary carrier having pinion shafts which pivotally support the pinion gears; a ring gear meshing with the pinion gears; and a set of washers provided between the planetary carrier and each of the pinion gears, wherein each set of washers comprise\n a first washer disposed on a side of the planetary carrier and having a projection projecting radially outwardly from an outer circumferential side of the first washer, and \n a second washer disposed between the first washer and each pinion gear, and \n wherein the projection of each first washer comes into contact with the planetary carrier and thereby prevents rotation of the first washer with respect to the planetary carrier.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 2.25
- Patent Class: 475.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['11035344', '15904603', '15596400', '10398231', '14902259']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7404106297596988
- 35 USC 102 Novelty (BERT): 0.4914722805734322
- Combined Prediction Score: 0.7155167948410721
- Mean Citation Score: 261.348782
- Max Citation Score: 271.57928
- Similarity Product: 205.695807523756

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

Dataset: test