PATENT CLAIM ANALYSIS

Application Number: 16199469
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["324", "307000"]

Abstract:
In a correction method and apparatus for a magnetic resonance diffusion weighted imaging image, a diffusion weighted imaging image is corrected based on a launch site correction factor and/or a receiving field correction factor. The launch site correction factor is used for correcting inhomogeneity of a launch site, and the receiving field correction factor is used for correcting inhomogeneity of a receiving field. The imaging sequence of the diffusion weighted imaging image is thereby improved and the corresponding image reconstruction of the diffusion weighted imaging image, and the homogeneity of the diffusion weighted imaging image also can be improved, without measuring the intensity of the launch site, which significantly reduces the correction workload and is easy to automate.

Claim (Index 4):
The correction method as claimed in  claim 2 , comprising:\n calculating the excitation pulse flip angle actual value and the refocusing pulse flip angle actual value based on the pulse flip angle correction factor.

Metadata:
- Claim Count in Document: 53.0
- Percentile: 98.0
- Lexical Diversity: 2.52
- Patent Class: 324.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14205507', '15797090', '10921606', '14776808', '10921583']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5978350035525873
- 35 USC 102 Novelty (BERT): 0.480894999958634
- Combined Prediction Score: 0.5861410031931921
- Mean Citation Score: 225.607938
- Max Citation Score: 235.30249
- Similarity Product: 185.2188378267169

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

Dataset: test