PATENT CLAIM ANALYSIS

Application Number: 15901960
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["156", "345550"]

Abstract:
The substrate holding/rotating device includes a plurality of movable pins each having a support portion in contact with a peripheral edge portion of the substrate to support the substrate, and a rotation unit which rotates the plurality of movable pins around the rotation axis, a support portion of each of the movable pins included in a first pin group is disposed so as to move between a first hold position included hold positions, the first hold position close to a rotation axis and a second hold position included the hold positions, the second hold position far apart from the first hold position to one in a circumferential direction and also so as to move between the first and second hold positions and an open position far apart from the rotation axis.

Claim (Index 9):
The substrate holding/rotating device according to  claim 8 , wherein\n the second movement unit includes a first annular magnet which is formed in a circular annular shape around the rotation axis, a first switching mechanism which has a first driving magnet disposed so as to rotate together with each of the movable pins included in the first pin group and switches the support portion of each of the movable pins included in the first pin group between the hold position and the open position, a first elevated/lowered magnet which opposes the lower side of the first annular magnet and has a magnetic pole direction that imparts a repulsive force or an attractive force in relation to the first driving magnet, and a first elevating/lowering unit which elevates and lowers the first elevated/lowered magnet between an upper position at which the first elevated/lowered magnet imparts the repulsive force or the attractive force in relation to the first driving magnet and a lower position at which the repulsive force or the attractive force imparted by the first elevated/lowered magnet in relation to the first driving magnet is smaller than that at the upper position, the fourth movement unit includes a second annular magnet which is formed in a circular annular shape around the rotation axis, a second switching mechanism which has a second driving magnet disposed so as to rotate together with each of the movable pins included in the second pin group and switches the support portion of each of the movable pins included in the second pin group between the hold position and the open position, a second elevated/lowered magnet which opposes the lower side of the second annular magnet and has a magnetic pole direction which imparts a repulsive force or an attractive force in relation to the second annular magnet, a second elevating/lowering unit which elevates and lowers the second elevated/lowered magnet between an upper position at which the second elevated/lowered magnet imparts the repulsive force or the attractive force in relation to the second driving magnet and a lower position at which the repulsive force or the attractive force imparted by the second elevated/lowered magnet in relation to the second driving magnet is smaller than that at the upper position.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 88.0
- Lexical Diversity: 2.51852
- Patent Class: 156.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15270530', '15271642', '14891522', '12623582', '14632500']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9098174668920044
- 35 USC 102 Novelty (BERT): 0.527443218429287
- Combined Prediction Score: 0.8715800420457325
- Mean Citation Score: 260.625646
- Max Citation Score: 349.12244
- Similarity Product: 271.77771798011065

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