PATENT CLAIM ANALYSIS

Application Number: 16028240
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["355", "067000"]

Abstract:
The present invention allows more freely setting of the polarization direction of illumination light on an illumination surface of an exposure device. A beam transmission system ( 121 ) that transmits, to an exposure device ( 130 ), a linearly polarized optical beam (L) output from a free electron laser device ( 10 ) includes: an optical beam splitting unit ( 50 ) configured to split the optical beam (L) into a first optical beam (L 1 ) and a second optical beam (L 2 ); and a first polarization direction rotating unit ( 51 ) configured to rotate the linear polarization direction of the first optical beam (L 1 ).

Claim (Index 3):
The beam transmission system according to  claim 1 , wherein the optical beam splitting unit includes an oblique incidence high reflection mirror disposed such that the optical beam is obliquely incident and partially reflected on the oblique incidence high reflection mirror.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 95.0
- Lexical Diversity: 2.06667
- Patent Class: 355.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14830985', '15066124', '14823120', '14467418', '14594466']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7618043685191224
- 35 USC 102 Novelty (BERT): 0.5092795212600326
- Combined Prediction Score: 0.7365518837932135
- Mean Citation Score: 325.702902
- Max Citation Score: 338.6113
- Similarity Product: 269.4541474259734

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