PATENT CLAIM ANALYSIS

Application Number: 15763429
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["355", "077000"]

Abstract:
A substrate stage device that moves a substrate has: a noncontact holder that supports the substrate in a noncontact manner; a first drive section that moves the noncontact holder; scale plates that serve as a reference of movement of the noncontact holder; a first measurement section that has scale plates and Y heads, one of the scale plates and the Y heads being provided at the noncontact holder and the other of the scale plates and the Y heads being provided between the scale plates and the noncontact holder, and that measures position information of the Y heads; a second measurement section that measures position information of the other of the scale plates and the Y heads; and a position measurement system that obtains position information of the noncontact holder on the basis of the position information measured by the first and the second measurement sections.

Claim (Index 23):
The movement method of the object according to  claim 21 , wherein\n the second measurement section has a second grating section having a measurement component in the second direction, and a second head that irradiates the second grating section with a measurement beam, one of the second grating section and the second head being provided at the movable body, and the other of the second grating section and the second head being provided at the reference member.

Metadata:
- Claim Count in Document: 42.0
- Percentile: 90.0
- Lexical Diversity: 3.16327
- Patent Class: 355.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16337272', '16338179', '15763579', '15129426', '12561533']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7400977123779923
- 35 USC 102 Novelty (BERT): 0.4903222555990518
- Combined Prediction Score: 0.7151201667000983
- Mean Citation Score: 263.258428
- Max Citation Score: 287.64603
- Similarity Product: 238.97104014659465

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

Dataset: test