PATENT CLAIM ANALYSIS

Application Number: 15747847
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["250", "398000"]

Abstract:
A purpose of the present invention is to provide a charged particle beam device that suppresses an off-axis amount when a field of view moves, said move causing an aberration, and allows large field of view moves to be carried out. In order to achieve the above-mentioned purpose, this charged particle beam device is provided with an objective lens and deflectors for field of view moves, said deflectors deflecting a charged particle beam, and is further provided with an accelerating tube positioned between the objective lens and the deflectors for field of view moves, a power source that applies a voltage to the accelerating tube, and a control device that controls the voltage to be applied to the power source in response to the deflection conditions of the deflectors for field of view moves.

Claim (Index 5):
5 ] The charged particle beam device according to  claim 4 ,\n wherein a positive voltage is applied to the second electrode.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 86.0
- Lexical Diversity: 2.26984
- Patent Class: 250.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15007873', '15741038', '14396769', '14760053', '13789434']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7612313424751653
- 35 USC 102 Novelty (BERT): 0.5140029823729767
- Combined Prediction Score: 0.7365085064649465
- Mean Citation Score: 288.45272
- Max Citation Score: 304.98322
- Similarity Product: 213.32369933824413

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

Dataset: test