PATENT CLAIM ANALYSIS

Application Number: 15759345
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["123", "253000"]

Abstract:
A method for combustion in a combustion chamber of an internal combustion engine includes mixing fuel and air to form a charge, flowing a first portion of the charge to the main chamber of an engine and a second portion of the charge to the pre-chamber volume of an engine, igniting the second portion of the charge in the pre-chamber volume, and delivering the ignited second portion of the charge to the main chamber.

Claim (Index 10):
An apparatus, comprising:\n at least one cylinder including a main chamber and a pre-chamber fluidly coupled to the main chamber; and a pre-chamber conduit fluidly coupled to the main chamber flow passage and the pre-chamber, the pre-chamber conduit being configured to deliver a portion of a mixture of air and fuel to the pre-chamber.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 90.0
- Lexical Diversity: 2.4375
- Patent Class: 123.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15170561', '13785440', '15201381', '11236765', '11695797']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8079506229470294
- 35 USC 102 Novelty (BERT): 0.4772782267705529
- Combined Prediction Score: 0.7748833833293818
- Mean Citation Score: 256.19065
- Max Citation Score: 261.4114
- Similarity Product: 210.6825041732312

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