PATENT CLAIM ANALYSIS

Application Number: 15869065
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["192", "085490"]

Abstract:
Provided is a hydraulic clutch device capable of securing sufficient performance (oil filtration performance) of a filter for cleaning oil while avoiding an increase in size of the device. The hydraulic clutch device includes an oil pump, a pressure regulating valve which pressure-regulates oil discharged by the oil pump, and a hydraulic clutch engaged by the oil pressure-regulated by the pressure regulating valve, wherein the pressure regulating valve is disposed on a downstream side in an oil flow direction of the hydraulic clutch, and a filter is disposed between a piston chamber of the hydraulic clutch and the pressure regulating valve. The filter is attached to be accommodated in an accommodating portion formed by recessing an inner surface of the piston chamber from the inside of the piston chamber.

Claim (Index 1):
A hydraulic clutch device comprising:\n an oil pump; a pressure regulating valve which pressure-regulates oil discharged by the oil pump; and a hydraulic clutch engaged by the oil pressure-regulated by the pressure regulating valve, wherein the hydraulic clutch includes: frictional engaging elements provided in a power transmission path; a pressing member which applies a pressing force to the frictional engaging elements; and a hydraulic chamber configured to drive the pressing member by a hydraulic pressure of the introduced oil, the pressure regulating valve is disposed on a downstream side in an oil flow direction of the hydraulic chamber, and a filter is disposed between the hydraulic chamber and the pressure regulating valve.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 86.0
- Lexical Diversity: 2.22581
- Patent Class: 192.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15757438', '11073594', '11476285', '11200232', '12442652']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8257676676382955
- 35 USC 102 Novelty (BERT): 0.4559593427742515
- Combined Prediction Score: 0.7887868351518911
- Mean Citation Score: 233.798756
- Max Citation Score: 279.67276
- Similarity Product: 238.4623916637945

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

Dataset: test