PATENT CLAIM ANALYSIS

Application Number: 15743404
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-09
Patent Classification: ["073", "03200A"]

Abstract:
The invention relates to a device ( 01 ) for examining a test material ( 02 ) via acoustic spectroscopy, comprising a measuring distance ( 37 ) which is formed from a reference material ( 38 ) and the test material ( 02 ), the acoustic material parameters of the reference material ( 38 ) being known for different frequencies, and the length (x R ) of the reference material ( 38 ) being known, and the length (x M ) of the test material ( 02 ) being known, and comprising an ultrasonic transmission device ( 39 ) for transmitting an ultrasonic transmission signal ( 42 ) having an initial amplitude (A 0 ) through the measuring distance ( 37 ), and comprising a first ultrasonic reception device ( 41 ) for receiving the transmitted ultrasonic reception signal ( 44 ) after said signal ( 44 ) has passed through the measuring distance ( 37 ), and comprising a second ultrasonic reception device ( 40 ) for receiving the ultrasonic receiving signal ( 45 ) reflected on the boundary surface ( 43 ) between the test material ( 02 ) and the reference material ( 38 ) after said signal ( 45 ) has twice passed through the reference material ( 38 ) or test material, said transmission device ( 39 ) being configured for giving ultrasonic transmission signals ( 42 ) having different frequencies (f) and the two reception devices ( 40, 41 ) being configured for receiving corresponding ultrasonic reception signals ( 44, 45 ) having different frequencies.

Claim (Index 13):
The method according to  claim 12 ,\n wherein the water content and/or the acidity level in the transformer oil is derived from at least one of the density (\u03c1 M ) of the transformer oil the sonic transmission speed (c M ) in the transformer oil, the acoustic attenuation coefficient (\u03b1 M ) of the transformer oil and/or the acoustic impedance (Z M ) of the transformer oil.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 86.0
- Lexical Diversity: 3.37805
- Patent Class: 73.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12194000', '10919240', '16083318', '14290443', '14895796']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6995633387147285
- 35 USC 102 Novelty (BERT): 0.4963688713353026
- Combined Prediction Score: 0.679243891976786
- Mean Citation Score: 168.704826
- Max Citation Score: 186.75986
- Similarity Product: 115.6144086098671

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

Dataset: test