PATENT CLAIM ANALYSIS

Application Number: 15757841
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-12
Patent Classification: ["701", "059000"]

Abstract:
A control device that controls an automatic transmission is provided, in which device the automatic transmission includes a variator disposed in a power transmission path between a driving source and a driving wheel of a vehicle, and a friction engaging element disposed between the variator and the driving wheel, in a manner capable of transmitting a power disconnectably via the power transmission path. The control device increases a speed ratio of the variator toward a predetermined target speed ratio with disengaging the friction engaging element during a vehicle stop of the vehicle, and executes a learning regarding a hydraulic control of the friction engaging element when the friction engaging element is disengaged during the vehicle stop. The control device decreases the target speed ratio at a time of learning when the learning is executed during the vehicle stop, compared to a time of vehicle stop other than the time of learning.

Claim (Index 9):
The control device according to  claim 1 , wherein\n before the learning, a lower limit pressure of a secondary pulley of the variator is caused to be a second predetermined pressure, the second predetermined pressure causing the transmission ratio of the variator to be close to the target speed ratio under the lower limit pressure of the primary pulley that does not cause the belt slip in the primary pulley of the variator.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 90.0
- Lexical Diversity: 2.60656
- Patent Class: 701.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15757850', '14915843', '13371871', '15553229', '15558809']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4857976751770184
- 35 USC 102 Novelty (BERT): 0.5247463686391257
- Combined Prediction Score: 0.4896925445232291
- Mean Citation Score: 267.73866200000003
- Max Citation Score: 351.02368
- Similarity Product: 242.97355071357728

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