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 14):
The electric field radiation device as claimed in  claim 13 , wherein:\n the emitter supporting unit supports the emitter through a movable body that is movable, by the operating unit, in the both end directions of the vacuum chamber, the operating unit has an adjustment screw portion whose screw shaft is screwed into and connected to one end side of the movable body so as to extend in the same direction as an axis of the movable body and rotatably retained by the one end side of the movable body, and the movable body moves in the both end directions by turning of the adjustment screw portion by the operating unit, the distance between the electron generating portion of the emitter and the target is changed, and the position of the emitter is fixed at the arbitrary distance.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 98.0
- Lexical Diversity: 2.76812
- Patent Class: 313.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16311985', '16309238', '15535722', '14904061', '13055560']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7479536904149361
- 35 USC 102 Novelty (BERT): 0.5167252751312156
- Combined Prediction Score: 0.724830848886564
- Mean Citation Score: 257.475248
- Max Citation Score: 344.92825
- Similarity Product: 246.84714901617167

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