PATENT CLAIM ANALYSIS

Application Number: 16104530
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-10
Patent Classification: ["250", "288000"]

Abstract:
There is provided a glow discharge mass spectroscope having a higher analytical sensitivity by increasing an amount of extracted ion beams without a significant change in device construction and drive conditions of conventional glow discharge systems. An extraction plate  25  that is disposed at an ion extraction port of a discharge cell  20  and functions as an extraction electrode includes a first plate  26  that has a projection  26 a  projected toward a discharge region  27  in an opening  25 a  and that is disposed on the discharge region  27  side, and a second plate  28  that is connected to the first plate  26  in an outer circumferential edge and that is disposed with a gap provided between the first plate  26  and the second plate  28.

Claim (Index 10):
The glow discharge mass spectroscope according to  claim 8 , further comprising:\n a magnetic field system that separates and selects target ions from the ion beams extracted from the glow discharge system; and an electric field system that focuses energy of ion beams selected in the magnetic field system.

Metadata:
- Claim Count in Document: 12.0
- Percentile: 96.0
- Lexical Diversity: 1.88406
- Patent Class: 250.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16104765', '13055612', '14895119', '15305367', '14063338']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.694821868361785
- 35 USC 102 Novelty (BERT): 0.511919765754375
- Combined Prediction Score: 0.676531658101044
- Mean Citation Score: 204.416956
- Max Citation Score: 329.77603
- Similarity Product: 312.9641555429441

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

Dataset: test