PATENT CLAIM ANALYSIS

Application Number: 15758609
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["250", "282000"]

Abstract:
A first shutter gate is disposed at an entrance of a drift region, and a second shutter gate is disposed on the downstream side in an ion-drifting direction. In a high-resolution measurement mode, a controller ( 9 ) controls voltage generators to open the second shutter gate to collect ions into a pulsed form at the first shutter gate. In this mode, the controller controls the voltage generators to open the first shutter gate to collect ions into a pulsed form at the second shutter gate. In a zoom-in measurement mode where ions within a specified range of ion mobility are measured with high resolving power, the controller controls the voltage generators to open the first shutter gate for a short period of time, and then to open the second shutter gate for a short period of time after a lapse of a predetermined time period.

Claim (Index 4):
The ion mobility spectrometer according to  claim 2 , wherein:\n a third measurement mode is provided in addition to the first and the second measurement mode, and the controller in the third measurement mode controls the voltage generator to apply voltages to the first shutter gate and the second shutter gate so that the first shutter gate makes ions pass through in the pulsed form, and the second shutter gate makes ions pass through in the pulsed form for a predetermined time period after the passage of a predetermined time period from a time point when the first shutter gate is opened.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 95.0
- Lexical Diversity: 2.42188
- Patent Class: 250.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15108918', '11941939', '11204268', '15756137', '14506967']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7457260439243804
- 35 USC 102 Novelty (BERT): 0.4973770567003758
- Combined Prediction Score: 0.7208911452019798
- Mean Citation Score: 247.281772
- Max Citation Score: 262.14514
- Similarity Product: 200.8102170206141

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

Dataset: test