PATENT CLAIM ANALYSIS

Application Number: 16312565
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-10
Patent Classification: ["313", "34600R"]

Abstract:
An emitter ( 3 ) and a target ( 7 ) are arranged so as to face each other in a vacuum chamber ( 1 ), and a guard electrode ( 5 ) is provided at an outer circumferential side of an electron generating portion ( 31 ) of the emitter ( 3 ). The emitter ( 3 ) is supported movably in both end directions of the vacuum chamber ( 1 ) by the emitter supporting unit ( 4 ) having a movable body ( 40 ). The emitter supporting unit ( 4 ) is operated by an operating unit ( 6 ) connected to the emitter supporting unit ( 4 ). By operating the emitter supporting unit ( 4 ) by the operating unit ( 6 ), a distance between the electron generating portion ( 31 ) of the emitter ( 3 ) and the target ( 7 ) is changed, and a position of the emitter ( 3 ) is fixed at an arbitrary distance, then field emission is performed with the position of the emitter ( 3 ) fixed.

Claim (Index 22):
A field emission method of the electric field radiation device as claimed in  claim 13 , comprising:\n setting an output of a field emission current by changing the distance between the electron generating portion of the emitter and the target and by fixing the position of the emitter at the arbitrary distance by operation of the operating unit; and performing field emission from the electron generating portion of the emitter with the position of the emitter fixed.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 98.0
- Lexical Diversity: 2.76812
- Patent Class: 313.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16311985', '16309238', '15535722', '14904061', '13055560']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7246999203932558
- 35 USC 102 Novelty (BERT): 0.5127842510905297
- Combined Prediction Score: 0.7035083534629832
- Mean Citation Score: 257.475248
- Max Citation Score: 344.92825
- Similarity Product: 273.9399407436252

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