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 10):
The substrate holding/rotating device according to  claim 8 , wherein\n the second movement unit includes a first urging unit in which the support portion of each of the movable pins included in the first pin group is urged to one of the open position and the hold position, a first driving magnet which is disposed so as to rotate together with each of the movable pins included in the first pin group and which has a mutually equal magnetic pole direction, a third elevated/lowered magnet which has a magnetic pole direction that imparts a repulsive force or an attractive force in relation to the first driving magnet in a direction orthogonal to an axis along the rotation axis, thereby urging the support portion in the first movable pin group to the other of the open position and the hold position by the repulsive force or the attractive force, and a first elevating/lowering movement unit which elevates and lowers the third elevated/lowered magnet between an upper position at which the third 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 third elevated/lowered magnet in relation to the first driving magnet is smaller than that at the upper position, and the fourth movement unit includes a second urging unit which urges the support portion of each of the movable pins included in the second pin group to one of the open position and the hold position, a second driving magnet which is disposed so as to rotate together with each of the movable pins included in the second pin group and which has a mutually equal magnetic pole direction which is opposite that of the first driving magnet, a fourth elevated/lowered magnet which has a magnetic pole direction that imparts a repulsive force or an attractive force in relation to the second driving magnet in a direction orthogonal to an axis along the rotation axis, thereby urging the support portion in the second movable pin group to the other of the open position and the hold position by the repulsive force or the attractive force, and a second elevating/lowering movement unit which elevates and lowers the fourth elevated/lowered magnet between an upper position at which the fourth 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 fourth elevated/lowered magnet in relation to the first 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): 0.9097634899570232
- 35 USC 102 Novelty (BERT): 0.5267320348339936
- Combined Prediction Score: 0.8714603444447202
- Mean Citation Score: 260.625646
- Max Citation Score: 349.12244
- Similarity Product: 285.8438812178135

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

Dataset: test