PATENT CLAIM ANALYSIS

Application Number: 15751523
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["315", "219000"]

Abstract:
An ionization detector that reduces the filtering effects of the ignition coil inductances by shorting an inductance of a primary winding of the ignition coil. The ionization detector includes a bias voltage source and an inductance control switch. The bias voltage source supplies electric voltage across an electric gap of a spark plug for detecting ionization within the combustion chamber. The inductance control switch is electrically parallel with a primary winding of an ignition coil and is operable to short an inductance of the primary winding.

Claim (Index 13):
The spark-ignition system of  claim 12  wherein:\n the engine control module, during a dwell mode, controls the primary switch to a closed state to have electric current flow through the primary winding of the ignition coil from the primary power source and controls the inductance control switch to an open state; \n the engine control module, during a spark mode, controls the primary switch to the open state and controls the inductance control switch to the open state; and \n the engine control module, during a combustion mode, controls the primary switch to the open state and controls the inductance control switch to the closed state such that an inductance of the primary winding is shorted.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 88.0
- Lexical Diversity: 1.95652
- Patent Class: 315.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['10458492', '10458712', '11929949', '15742795', '10458724']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.768096799267966
- 35 USC 102 Novelty (BERT): 0.5177510437927904
- Combined Prediction Score: 0.7430622237204485
- Mean Citation Score: 299.639838
- Max Citation Score: 305.04764
- Similarity Product: 216.77984075871467

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