PATENT CLAIM ANALYSIS

Application Number: 15894548
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["123", "334000"]

Abstract:
Systems and methods for reducing noise or vibration generated by an internal combustion engine are described. An engine controller is arranged to operate the working chambers of the engine in a cylinder output level modulation manner. A noise/vibration reduction unit actively control of a device that is not a part of the powertrain. The device is controlled in a feed forward manner to alter an NVH characteristic of the vehicle in a desired manner based at least in part on a characteristic of the cylinder output level modulation operation of the engine.

Claim (Index 20):
A system as recited in  claim 13  wherein the NVH controller includes:\n a plurality of filters arranged to shape the response of the actuator, wherein each filter is used in association with an associated one of the working chambers during the cylinder output level modulation operation of the internal combustion engine at the first effective firing fraction such that different filters are used in connection with working chambers during the cylinder output level modulation operation of the internal combustion engine at the first effective firing fraction.

Metadata:
- Claim Count in Document: 27.0
- Percentile: 88.0
- Lexical Diversity: 1.62712
- Patent Class: 123.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15894521', '15679419', '15679462', '14919011', '15274029']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8087121728497654
- 35 USC 102 Novelty (BERT): 0.5418193089384524
- Combined Prediction Score: 0.7820228864586342
- Mean Citation Score: 367.430998
- Max Citation Score: 440.86844
- Similarity Product: 318.97762456982133

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