PATENT CLAIM ANALYSIS

Application Number: 15766238
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["324", "244000"]

Abstract:
A magnetic field measuring method includes: a first radial-magnetic-field measuring using a magnetic field measuring element placed at an offset position apart from the coil axis, to thereby measure, at the offset position, first radial magnetic fields along an offset axis parallel to the coil axis; a second radial-magnetic-field measuring using the magnetic field measuring element after being rotated by a set angle, to thereby measure, at the offset position, second radial magnetic fields along the offset axis; and a center-position determining determining the inter-coil center position, based on a first radial-magnetic-field characteristic that is a characteristic in a direction of the offset axis of the first radial magnetic fields, and a second radial-magnetic-field characteristic that is a characteristic in the direction of the offset axis of the second radial magnetic fields.

Claim (Index 17):
A magnetic field measuring apparatus with which a combination coil provided with a plurality of coils having a common coil axis, or a coil provided with a shape that is up-down symmetric about a plane perpendicular to its coil axis, is used as a measuring target coil, and by which an inter-coil center position where a radial-magnetic-field distribution along the coil axis of the measuring target coil is up-down symmetric about a plane perpendicular to the coil axis, is determined, the magnetic field measuring apparatus comprising:\n while using, as an offset axis, a direction that is parallel to the coil axis and at an offset position radially apart by a set length from the coil axis; a magnetic field measuring element by which intensities of radial magnetic fields at the offset position are measured; a rotary table on which the magnetic field measuring element is mounted at the offset position radially apart by the set length from the coil axis; and a data processing device by which the inter-coil center position is calculated on the basis of the intensities of the radial magnetic fields measured by the magnetic field measuring element; wherein the data processing device includes: a magnetic-field data input unit that receives the intensities of the radial magnetic fields measured by the magnetic field measuring element; a radial-magnetic-field characteristic calculation unit that calculates: a first radial-magnetic-field distribution along the offset axis, on the basis of the intensities of the radial magnetic fields at the offset position, that are inputted to the magnetic-field data input unit from the magnetic field measuring element placed at the offset position; and a second radial-magnetic-field distribution along the offset axis, on the basis of intensities of the radial magnetic fields at the offset position, that are inputted to the magnetic-field data input unit from the magnetic field measuring element after being rotated at the offset position by a set angle around the offset axis by the rotary table; and an inter-coil position calculation unit that determines the inter-coil center position on the basis of: the first radial-magnetic-field distribution and the second radial-magnetic-field distribution calculated by the radial-magnetic-field characteristic calculation unit.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 91.0
- Lexical Diversity: 2.76923
- Patent Class: 324.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['10214436', '13514881', '14118910', '11052832', '13771107']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5263428409135134
- 35 USC 102 Novelty (BERT): 0.4809982859119075
- Combined Prediction Score: 0.5218083854133527
- Mean Citation Score: 205.676006
- Max Citation Score: 210.07076
- Similarity Product: 162.6550554805279

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

Dataset: test