PATENT CLAIM ANALYSIS

Application Number: 15994456
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-12
Patent Classification: ["074", "60600A"]

Abstract:
A system includes a machine having an external surface and a shaft extending from a first side of the machine; a cooling airflow generator mounted on the shaft and operative to generate a cooling airflow for cooling the machine; a flow guide structure constructed to receive the cooling airflow from the cooling airflow generator and to direct the cooling airflow received from the cooling airflow generator across the external surface; and a scavenge scoop spaced apart from the flow guide structure and disposed at a second side of the machine opposite the first side, wherein the external surface is disposed between the scavenge scoop and the flow guide structure, and wherein the scavenge scoop is constructed to collect a portion of the cooling airflow generated by the cooling airflow generator and direct the a portion of the cooling airflow across a portion of the second side of the machine.

Claim (Index 17):
A system, comprising:\n a gearbox having an external surface and an input shaft extending from a first side of the gearbox; a fan or impeller coupled to the input shaft, the fan or impeller being operative to, when rotated by the input shaft, generate a cooling airflow; a shroud constructed to guide the cooling airflow from the fan or impeller and direct the cooling airflow in a direction across the external surface and extract heat from the external surface by convection; a scavenge scoop spaced apart from the shroud and disposed at a second side of the gearbox opposite the first side and opposite the shroud, wherein the external surface is disposed between the scavenge scoop and the shroud, and wherein the scavenge scoop is constructed to collect a portion of the cooling airflow generated by the cooling airflow generator and to direct the portion of the cooling airflow across a portion of the second side of the gearbox; and an output shaft extending from the second side of the gearbox, wherein the output shaft is operative to rotate in a proportion to a rotation of the input shaft; and a plurality of rotating suctioning fin blades mounted on and in thermal engagement with the output shaft; wherein the plurality of rotating suctioning fin blades are constructed to extract heat from the output shaft via conduction.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 93.0
- Lexical Diversity: 2.98077
- Patent Class: 74.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15994268', '15994562', '13926458', '14507973', '15059908']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7943469481411523
- 35 USC 102 Novelty (BERT): 0.4434745419311975
- Combined Prediction Score: 0.7592597075201568
- Mean Citation Score: 177.652572
- Max Citation Score: 226.09955
- Similarity Product: 191.003966375488

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