PATENT CLAIM ANALYSIS

Application Number: 16268703
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-06
Patent Classification: ["250", "50400R"]

Abstract:
An extreme ultraviolet light generation device may include a chamber in which a target is irradiated with laser light and extreme ultraviolet light is generated, and a target supply unit configured to eject a target into the chamber. The target supply unit may be provided with a nozzle member including an ejection face having an ejection port configured to eject the target into the chamber. An angle θ1 defined by the ejection face and the gravity axis may satisfy a condition of “0 degrees<θ1<90 degrees”.

Claim (Index 8):
The extreme ultraviolet light generation device according to  claim 1 , wherein\n the target supply unit includes a tank main body configured to store the target in the tank main body, the tank main body includes a neck portion protruding to the inside of the chamber, and the nozzle member is disposed in a replaceable manner at a tip of the neck portion, and the ejection face is inclined against a horizontal plane in a state where the tank main body is mounted on the chamber.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 99.0
- Lexical Diversity: 1.75926
- Patent Class: 250.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15888110', '16261329', '15062896', '15152124', '15096769']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7437712880784755
- 35 USC 102 Novelty (BERT): 0.5388541532783683
- Combined Prediction Score: 0.7232795745984648
- Mean Citation Score: 240.582648
- Max Citation Score: 381.11255
- Similarity Product: 353.5704410322487

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