PATENT CLAIM ANALYSIS

Application Number: 16066987
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["250", "306000"]

Abstract:
This substitution site measuring equipment using an electron beam analyzes, with high precision, the structure of a substitution site in a micrometer- to nanometer-order region, by reducing or vanishing the X-ray intensity of diffraction X-rays generated in a specimen. The substitution site measuring equipment measures a substitution site in a crystal by detecting, by means of an X-ray detector, X-rays generated from a specimen upon irradiation of the specimen with an electron beam. The substitution site measuring equipment is provided with: an input unit to which a crystal structure of a specimen, energy or wavelengths of X-rays to be detected, a tilt angle of the specimen, and positional information about the specimen and the X-ray detector are inputted; a diffraction X-ray incidence calculating means for calculating incidence of diffraction X-rays on the X-ray detector on the basis of parameters inputted to the input unit; a measurement condition setting means for setting a measurement condition according to the incidence of diffraction X-rays on the X-ray detector calculated by the diffraction X-ray incidence calculating means such that the diffraction X-rays are not incident on the X-ray detector; and an electron beam inclination/X-ray detection control unit that detects the X-rays in synchronization with the inclination of an electron beam.

Claim (Index 1):
A substitution site measuring equipment for taking measurement of a substitution site in a crystal by irradiating a specimen with an electron beam and detecting X-rays emitted from the specimen by means of an X-ray detector, the equipment comprising:\n an input unit for inputting a crystal structure of the specimen, energy or wavelength of X-ray to be detected, a tilt angle of the specimen, and positional information about the specimen and the X-ray detector; a diffraction X-ray incidence calculating means for calculating incidence of diffraction X-ray on the X-ray detector on the basis of parameters inputted to the input unit; a measurement condition setting means for setting a measurement condition according to the incidence of diffraction X-ray on the X-ray detector calculated by the diffraction X-ray incidence calculating means in order to avoid the incidence of the diffraction X-ray on the X-ray detector; and an electron beam inclination/X-ray detection control unit for detecting the X-rays in synchronization with the inclination of electron beam.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 94.0
- Lexical Diversity: 2.66265
- Patent Class: 250.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['12560803', '10772303', '15060477', '13463980', '13808194']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.686815060433871
- 35 USC 102 Novelty (BERT): 0.4909300837173784
- Combined Prediction Score: 0.6672265627622217
- Mean Citation Score: 248.46332
- Max Citation Score: 252.82495
- Similarity Product: 214.9978997050225

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

Dataset: test