PATENT CLAIM ANALYSIS

Application Number: 15889604
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["073", "023420"]

Abstract:
A gas chromatograph is provided with a separation column, a column oven, a sample vaporization unit, a carrier gas supply unit configured to supply a carrier gas to the sample vaporization unit, a detector, a carrier gas flow rate control unit configured to control a flow rate of a carrier gas to be supplied from the carrier gas supply unit to the sample vaporization unit so that a column linear velocity becomes constant, a detector gas supply unit configured to supply a detector gas, and a detector gas flow rate control unit configured to control the flow rate of the detector gas so that a total flow rate of the carrier gas to be introduced into the detector and the same type of a detector gas as the carrier gas becomes a preset constant flow rate.

Claim (Index 2):
The gas chromatograph as recited in  claim 1 , further comprising:\n a carrier gas setting unit configured to set a type of a carrier gas to be supplied to the sample vaporization unit by the carrier gas supply unit, wherein the detector gas flow rate control unit is configured to control a flow rate of the detector gas so that when the same type of a detector gas as the carrier gas set by the carrier gas setting unit is present, a total flow rate of the detector gas and the carrier gas to be introduced into the detector becomes a preset constant flow rate.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 88.0
- Lexical Diversity: 3.42857
- Patent Class: 73.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15541935', '12909724', '15815039', '13661395', '14334282']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7075435988778612
- 35 USC 102 Novelty (BERT): 0.4918815713372492
- Combined Prediction Score: 0.6859773961238
- Mean Citation Score: 226.949836
- Max Citation Score: 243.33345
- Similarity Product: 182.2101274534464

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