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 3):
A glow discharge system comprising:\n the ion extraction structure of a glow discharge system according to  claim 1 ; and a sample holder for holding a sample, the sample holder having an opening and connected to the ion extraction structure so that the sample holder is communicated to the discharge region of the cell body through the opening of the sample holder.

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): 0.6947198302542933
- 35 USC 102 Novelty (BERT): 0.5168465767206422
- Combined Prediction Score: 0.6769325049009282
- Mean Citation Score: 204.416956
- Max Citation Score: 329.77603
- Similarity Product: 263.28997339361786

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

Dataset: test