PATENT CLAIM ANALYSIS

Application Number: 15744700
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["324", "220000"]

Abstract:
The present invention quickly carries out quantitative evaluation of a defect of a magnetic member. An inspection probe ( 100 ), which includes: a third magnet ( 4 ) polarized in a direction intersecting a counter surface facing a magnetic member; a Hall element ( 11 ) that detects a density of a magnetic flux passing through the third magnet ( 4 ) and the magnetic member, is used to apply, to an output signal from the Hall element ( 11 ), an evaluation algorithm which is selected according to whether a defective surface is a front surface or a back surface.

Claim (Index 9):
The defect measuring device as set forth in  claim 8 , wherein:\n the inspection probe includes\n a plurality of magnets provided so as to form a Halbach array along a counter surface of the inspection probe, which counter surface faces the magnetic member, \n an eddy current flaw sensor provided at a center portion of the Halbach array of the plurality of magnets, \n a magnetic sensor which (i) is provided on a magnetic circuit formed by the magnetic member and a magnet that is provided at an end part of the Halbach array of the plurality of magnets and (ii) detects a density of a magnetic flux flowing through the magnetic circuit, and \n a defect surface judging section which is capable of judging, based on a result of an eddy current test with use of the eddy current flaw sensor, which of the front surface and the back surface of the magnetic member has the defect, and \n the magnetic flux resistance computing section is capable of quantitatively evaluating the defect of the magnetic member by applying, to the output signal, an evaluation algorithm which is selected according to a result of the judging by the defect surface judging section.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 86.0
- Lexical Diversity: 1.77419
- Patent Class: 324.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12336585', '13381347', '14423626', '13509781', '15015027']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6053747164440555
- 35 USC 102 Novelty (BERT): 0.4639758576407995
- Combined Prediction Score: 0.5912348305637299
- Mean Citation Score: 181.295272
- Max Citation Score: 187.99216
- Similarity Product: 152.30587622042657

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