PATENT CLAIM ANALYSIS

Application Number: 16327606
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-08
Patent Classification: ["701", "041000"]

Abstract:
[Problem] An object of the present invention is to provide an electric power steering apparatus that easily obtains equivalent steering torques to vehicle driving information such as a steering angle without being affected by a road surface state and aging-changes of mechanism characteristics of a steering system. [Means for Solving the Problem] The electric power steering apparatus that assist-controls a steering system, comprises: a target steering torque generating section to generate a target steering torque based on vehicle driving information, a converting section to convert the target steering torque into a target torsional angle, and a torsional angle control section to calculate the current command value based on the target torsional angle, a torsional angle of the torsion bar and a motor angular velocity; and the torsional angle control section comprises a torsional angle feedback compensating section to output a target torsional angular velocity corresponding to a deviation between the target torsional angle and the torsional angle, a velocity control section to output the current command value based on the target torsional angular velocity, and a stabilization compensating section to perform feedback to the current command value by setting a transfer function to at least one of angle relation information.

Claim (Index 27):
The electric power steering apparatus according to  claim 14 ,\n wherein said vehicle driving information includes a steering angle, a vehicle speed and a steering state.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 99.0
- Lexical Diversity: 2.45977
- Patent Class: 701.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16341100', '16469395', '14419796', '15324813', '15941537']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4932669672648834
- 35 USC 102 Novelty (BERT): 0.5922965729138523
- Combined Prediction Score: 0.5031699278297803
- Mean Citation Score: 403.799658
- Max Citation Score: 530.3881
- Similarity Product: 435.6112398068786

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