PATENT CLAIM ANALYSIS

Application Number: 15955031
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["250", "50400R"]

Abstract:
The extreme ultraviolet light generating apparatus includes a target supply unit to output a target, a driver laser to output a driver laser beam with which the target is irradiated, a guide laser to output a guide laser beam, a beam combiner to have optical paths of the driver laser beam and the guide laser beam substantially coincide with each other and output these beams, a first optical element including a first actuator to adjust an optical path of the driver laser beam to be incident on the beam combiner, a second optical element including a second actuator to adjust an optical path of the guide laser beam to be incident on the beam combiner, a sensor to detect the guide laser beam outputted from the beam combiner to output detected data, and a controller to receive the detected data, control the second actuator based on the detected data, and control the first actuator based on an amount of controlling of the second actuator.

Claim (Index 9):
An extreme ultraviolet light generating apparatus comprising:\n a target supply unit configured to output a target toward a predetermined region; a driver laser configured to output a driver laser beam with which the target is irradiated; a guide laser configured to output a guide laser beam with which the target is irradiated; an optical element including an actuator configured to adjust optical paths of the driver laser beam outputted from the driver laser and the guide laser beam outputted from the guide laser; an image sensor configured to detect an image of reflected light reflected by the target irradiated with the guide laser beam; and a controller configured to control the actuator based on an output from the image sensor.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 91.0
- Lexical Diversity: 2.94915
- Patent Class: 250.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15953774', '14724636', '14238405', '12612861', '14945096']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7379188195032047
- 35 USC 102 Novelty (BERT): 0.5190423060525112
- Combined Prediction Score: 0.7160311681581353
- Mean Citation Score: 297.230782
- Max Citation Score: 347.64127
- Similarity Product: 320.65759303716425

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