PATENT CLAIM ANALYSIS

Application Number: 15770423
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["123", "270000"]

Abstract:
A prechamber for an internal combustion engine, including a surface that is situated in the interior of the prechamber and that is impinged by a flow during the operation of the prechamber. The surface has at least one first surface region and at least one second surface region, wherein the first surface region has a defined texture, whereas the second surface region is untextured.

Claim (Index 13):
The prechamber according to  claim 10 , wherein the specific structure has structural elements, which are\n a) spheroidal when viewed in longitudinal section and/or, b) tooth-like with a sharp or rounded tip when viewed in longitudinal section, and/or, c) circular when viewed from above, and/or, d) elliptical or oval when viewed from above, and/or, e) rectangular when viewed from above, and/or, f) drop-like when viewed from above, and/or g) triangular when viewed from above.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 91.0
- Lexical Diversity: 1.81579
- Patent Class: 123.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13699924', '12593119', '13700274', '15278577', '13700183']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7454386937741941
- 35 USC 102 Novelty (BERT): 0.4865307515073693
- Combined Prediction Score: 0.7195478995475116
- Mean Citation Score: 173.88104000000004
- Max Citation Score: 177.95042
- Similarity Product: 107.7792476959443

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