PATENT CLAIM ANALYSIS

Application Number: 15940067
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["123", "445000"]

Abstract:
A vibration suppression device of a vehicle includes a controller, a memory a vibration detector. The controller determines whether the vehicle is in a normal driving condition. The controller obtains data of a longitudinal vibration of the vehicle from the vibration detector. The controller determines whether a vibration level corresponding to a reference frequency band is greater than a vibration level threshold. The controller calculates a torque generated by each cylinder and a correction amount for the fuel injection amount for each cylinder so that a torque difference among the plurality of cylinders is reduced. The controller corrects the command fuel injection amount for each cylinder based on the calculated correction amount, controls each fuel injection device based on the corrected command fuel injection amount, and stores the calculated correction amount in the memory member.

Claim (Index 4):
The vibration suppression device of the vehicle according to  claim 1 , wherein the controller calculates the torques of the plurality of cylinders based on a result of comparison between a waveform of a pressure in the cylinder while combustion is taking place and the waveform of the pressure in the cylinder while no combustion is taking place, and calculates the torque difference between a maximum value of the calculated torques and a minimum value of the calculated torques.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 90.0
- Lexical Diversity: 2.28571
- Patent Class: 123.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11808126', '16333854', '11455702', '11557382', '14400096']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7574813268271063
- 35 USC 102 Novelty (BERT): 0.4682652090557279
- Combined Prediction Score: 0.7285597150499685
- Mean Citation Score: 202.727674
- Max Citation Score: 212.30069
- Similarity Product: 171.10611710141004

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