PATENT CLAIM ANALYSIS

Application Number: 15755332
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["123", "189000"]

Abstract:
A valve arrangement for supplying air to an internal combustion engine includes a first valve and a second valve arranged within the first valve. A valve guide for use in a valve arrangement is also provided.

Claim (Index 12):
A valve arrangement for supplying air to an internal combustion engine, the valve arrangement comprising:\n a first valve for controlling an air supply to a cylinder, the first valve comprising: a first valve head and a first valve stem; a valve guide, the valve guide being configured to surround a portion of a first valve stem such that the first valve stem is movable in the valve guide, wherein the valve guide is tubular, wherein the valve guide is a one-piece unit, wherein the first valve stem comprising an inlet in a side wall of the first valve stem, the valve guide comprises a recess in an inner surface for forming a cavity between the valve guide and the first valve stem, and that the valve guide further comprises an aperture configured to fluidly connect the inner groove to a feeder channel, and wherein the inlet of the first valve stem is aligned with the valve guide aperture when the first valve is in a closed position, and that the inlet is configured to receive additional air from the feeder channel ( 240 ) via the aperture and the recess of the valve guide.

Metadata:
- Claim Count in Document: 62.0
- Percentile: 88.0
- Lexical Diversity: 1.46154
- Patent Class: 123.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['11409753', '14470888', '12690528', '13885647', '15698124']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7240579313085664
- 35 USC 102 Novelty (BERT): 0.4577059399004528
- Combined Prediction Score: 0.6974227321677551
- Mean Citation Score: 182.196226
- Max Citation Score: 193.0032
- Similarity Product: 158.19632571773528

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test