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 4):
The device according to  claim 1 ,\n wherein the second ultrasonic reception device is configured for receiving the ultrasonic reception signal reflected on the boundary surface between the test material and the reference material, after said signal has twice passed through the reference material or the test material, via switching the ultrasonic transmission device from the transmission mode to the reception mode.

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): 0.7057180586346926
- 35 USC 102 Novelty (BERT): 0.4676735117967667
- Combined Prediction Score: 0.6819136039509001
- Mean Citation Score: 168.704826
- Max Citation Score: 186.75986
- Similarity Product: 152.92949887882472

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