PATENT CLAIM ANALYSIS

Application Number: 15887650
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["355", "072000"]

Abstract:
In a substrate stage, when a Y coarse movement stage moves in the Y-axis direction, an X coarse movement stage, a weight cancellation device, and an X guide move integrally in the Y-axis direction with the Y coarse movement stage, and when the X coarse movement stage moves in the X-axis direction on the Y coarse movement stage, the weight cancellation device move on the X guide in the X-axis direction integrally with the X coarse movement stage. Because the X guide is provided extending in the X-axis direction while covering the movement range of the weight cancellation device in the X-axis direction, the weight cancellation device is constantly supported by the X guide, regardless of its position. Accordingly, a substrate can be guided along the XY plane with good accuracy.

Claim (Index 5):
The exposure apparatus according to  claim 4 , wherein when compared to rigidity in the second direction, rigidity of the connecting device is lower in other directions.

Metadata:
- Claim Count in Document: 65.0
- Percentile: 88.0
- Lexical Diversity: 2.86
- Patent Class: 355.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13221568', '14617352', '13221420', '12851929', '12561533']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7100375547616814
- 35 USC 102 Novelty (BERT): 0.5702828923866184
- Combined Prediction Score: 0.6960620885241752
- Mean Citation Score: 333.92378599999995
- Max Citation Score: 471.81973
- Similarity Product: 424.0927288442386

Labels:
- Claim Label 101: 0
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 0

Dataset: test