PATENT CLAIM ANALYSIS

Application Number: 15892856
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["123", "041860"]

Abstract:
The present disclosure relates to an internal combustion engine for a motor vehicle. The internal combustion engine has a cylinder head, a crankcase and a cylinder head gasket. The cylinder head, the cylinder head gasket and the crankcase form a sealing region for sealing at least one combustion chamber. A first recess is arranged within the sealing region and at a distance from the at least one combustion chamber. A first leakage gas passage extends from the first recess to a first surface exposed to the environment of the internal combustion engine or to a ventilation passage of the internal combustion engine.

Claim (Index 17):
A motor vehicle, in particular a commercial vehicle, comprising:\n an internal combustion, including: a cylinder head; a crankcase; a cylinder head gasket, which is arranged between the cylinder head and the crankcase, wherein the cylinder head, the cylinder head gasket and the crankcase form a sealing region for sealing at least one combustion chamber of the internal combustion engine; a first recess, which is arranged within the sealing region and at a distance from the at least one combustion chamber; and a first leakage gas passage, which extends from the first recess to a first surface exposed to the environment of the internal combustion engine or to a ventilation passage of the internal combustion engine, wherein the first leakage gas passage is designed as a depression. wherein the cylinder head gasket further includes: at least one combustion chamber opening; an outer peripheral surface; a first sealing surface for sealing with respect to a crankcase or a cylinder head; a first recess, which is arranged within the first sealing surface at a distance from the at least one combustion chamber opening, wherein the first recess is, a through hole, preferably a screw hole; and a first leakage gas passage, which extends from the first recess to the outer peripheral surface or to a ventilation opening of the cylinder head gasket, wherein the first leakage gas passage is designed, in particular, as a depression which extends in the first sealing surface. wherein the crankcase further includes: at least one combustion chamber surface for delimiting the least one combustion chamber; an outer peripheral surface; a crankcase sealing surface for sealing with respect to a cylinder head gasket; a first recess, which is arranged within the crankcase sealing surface at a distance from the at least one combustion chamber surface, wherein the first recess is a screw hole or a closed casting core hole; and a first leakage gas passage, which extends from the first recess to the outer peripheral surface or to a ventilation passage of the cylinder head, wherein the first leakage gas passage is designed as a depression which extends in the crankcase sealing surface, and wherein the cylinder head is a single-cylinder cylinder head or multi-cylinder cylinder head for an internal combustion engine.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 88.0
- Lexical Diversity: 2.31915
- Patent Class: 123.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14923936', '12359610', '12638301', '13776773', '12649924']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7469131690098932
- 35 USC 102 Novelty (BERT): 0.4838885295544372
- Combined Prediction Score: 0.7206107050643477
- Mean Citation Score: 241.413278
- Max Citation Score: 249.63954
- Similarity Product: 187.3680657471156

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