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 20):
The electric field radiation device as claimed in  claim 13 , further comprising:\n bellows that can expand and contract in the both end directions of the vacuum chamber, and wherein one end side of the bellows is retained by the emitter supporting unit, and the other end side of the bellows is retained by the vacuum enclosure.

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): 0.7244494514924988
- 35 USC 102 Novelty (BERT): 0.5106090911451501
- Combined Prediction Score: 0.703065415457764
- Mean Citation Score: 257.475248
- Max Citation Score: 344.92825
- Similarity Product: 309.7485297008156

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