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 1):
A movable body apparatus, comprising:\n a support section that supports an object in a noncontact manner; a holding section that holds the object supported in a noncontact manner by the support section; a first drive section that moves the holding section in a first direction and a second direction intersecting each other; a reference member serving as a reference of movement of the holding section in the first and the second directions; a first measurement section having a first grating section that has a measurement component in the first direction and a first head that is disposed to face the first grating section and irradiates the first grating section with a measurement beam, the first measurement section measuring position information of the first head by the first head and the first grating section, one of the first grating section and the first head being provided at the holding section and the other of the first grating section and the first head being provided between the reference member and the holding section; a second measurement section that measures position information of the other of the first grating section and the first head; and a position measurement system that obtains position information, in the first and the second directions, of the holding section that holds the object, based on the position information measured by the first and the second measurement sections.

Metadata:
- Claim Count in Document: 42.0
- Percentile: 90.0
- Lexical Diversity: 3.16327
- Patent Class: 355.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16337272', '16338179', '15763579', '15129426', '12561533']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7168325264028543
- 35 USC 102 Novelty (BERT): 0.4862921731971508
- Combined Prediction Score: 0.693778491082284
- Mean Citation Score: 263.258428
- Max Citation Score: 287.64603
- Similarity Product: 246.59182158188585

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