PATENT CLAIM ANALYSIS

Application Number: 16158922
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-04
Patent Classification: ["250", "282000"]

Abstract:
A sample introduction unit  2  regularly collects a sample from a sample passage  1 . A measurement unit  3  performs an LC/MS analysis for the collected sample. A spectrum matching judgment section  42  performs image recognition referring to mass spectra in a normal condition accumulated in a normal spectrum database  44 , to determine whether a measured mass spectrum is in a normal condition. If the mass spectrum is non-normal, an abnormal peak locator  45  locates a peak which should not be detected in the normal condition, and an MS n  analysis with the located peak selected as the target is performed in the measurement unit  3  under an MS n  analysis execution commander  46 . An identification processor  47  performs substance identification by a library search based on an acquired MS n  spectrum. Upon successful identification, an alert commander  49  issues an alert. Thus, the system can automatically monitor hazardous substances with high accuracy.

Claim (Index 6):
The specific substance monitoring system according to  claim 1 , wherein:\n the MS n  analysis execution controller is configured to operate the mass spectrometer to perform an MS 2  analysis and an MS 3  analysis for a sample collected with the sample collector, and acquire an MS 2  spectrum and an MS 3  spectrum, and the substance identifier is configured to attempt to identify a substance by performing a library search using the MS 2  spectrum and the MS 3  spectrum acquired under the control of the MS n  analysis execution controller.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 97.0
- Lexical Diversity: 1.76344
- Patent Class: 250.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15768157', '14479874', '15027577', '11315162', '13981833']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7388404286969549
- 35 USC 102 Novelty (BERT): 0.4965478094589986
- Combined Prediction Score: 0.7146111667731592
- Mean Citation Score: 218.855006
- Max Citation Score: 233.18599
- Similarity Product: 160.95227443923957

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