PATENT CLAIM ANALYSIS

Application Number: 15750566
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-01
Patent Classification: ["073", "863810"]

Abstract:
Provided is a nozzle for substrate analysis with a simple structure, which enables analysis to be reliably performed without leaking an analysis liquid when a substrate having high hydrophilicity is scanned with the analysis liquid. The nozzle for analysis of a substrate according to the present invention includes: a double pipe including a nozzle main body that discharges and suctions an analysis liquid, and an outer pipe disposed on the outer periphery of the nozzle main body so as to surround the scanning analysis liquid; exhaust means having an exhaust path between the nozzle main body and the outer pipe; and a gas spraying pipe for spraying an inert gas to the tip of the nozzle main body in a direction substantially parallel to a substrate surface, the gas spraying pipe being disposed on the outer periphery of the tip of the outer pipe and on a side opposite to a scanning direction of the nozzle.

Claim (Index 2):
The nozzle for substrate analysis according to  claim 1 , wherein an inert gas spraying angle at which the inert gas is sprayed to the substrate surface is in a range of 0 degree to 75 degrees with respect to the substrate surface.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 88.0
- Lexical Diversity: 2.37681
- Patent Class: 73.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15780925', '15236805', '12556996', '14642509', '14715878']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.711126433209011
- 35 USC 102 Novelty (BERT): 0.4868639537248172
- Combined Prediction Score: 0.6887001852605917
- Mean Citation Score: 148.223664
- Max Citation Score: 179.57398999999995
- Similarity Product: 120.69692471941885

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