PATENT CLAIM ANALYSIS

Application Number: 16020025
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["250", "288000"]

Abstract:
A mass spectrometer includes an ion source configured to generate reagent ions; a drift tube configured to cause sample molecules to react with the reagent ions to generate sample ions, the drift tube comprising two sets of electrodes which are identical in structure and symmetrically distributed in a direction perpendicular to a direction of ion drift, each set of electrodes comprising a plurality of curved cell electrodes which are distributed in a same plane and arranged in the direction of ion drift so that the sample ions are generated and drifted within a region between the two sets of electrodes and focused in the direction perpendicular to the direction of ion drift; a power supply device configured to apply, to each of the cell electrodes, a DC voltage changing in the direction of ion drift; and, a mass analyzer configured to perform mass analysis for the sample ions.

Claim (Index 9):
The mass spectrometer according to  claim 1 , wherein the cell electrodes are broken line electrodes, and each set of electrodes comprises several broken line electrodes which are distributed in a same plane, have a same axis of symmetry and are arranged in the direction of ion drift.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 94.0
- Lexical Diversity: 2.37879
- Patent Class: 250.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11869978', '11869980', '12026799', '10969643', '13682379']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7563338893759862
- 35 USC 102 Novelty (BERT): 0.5099768981438144
- Combined Prediction Score: 0.731698190252769
- Mean Citation Score: 277.421806
- Max Citation Score: 284.2912
- Similarity Product: 192.53113953971865

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