PATENT CLAIM ANALYSIS

Application Number: 16068728
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["318", "135000"]

Abstract:
A control device for a linear motor is disclosed which is provided with a current limiter and a driver. The current limiter outputs either a target current value or a limiting current command value. When the target current value is output as the current command value, the driver applies a voltage to the linear motor based of the value obtained by multiplying a first proportional gain by the difference between the current value of the current flowing to the linear motor and the current command value. When the limiting current command value is output as the current command value, the driver applies a voltage to the linear motor based of the value obtained by multiplying a second proportional gain, which is greater than the first proportional gain, by the difference between the current value of the current flowing to the linear motor and the limiting current command value.

Claim (Index 5):
A control method performed by a control device of a linear motor, the control device including a current limiter configured to output one of a target current value calculated on the basis of a position of a movable element provided at the linear motor and a position command value, and a limit current command value for suppressing the target current value to be within a predetermined range as a current command value on the basis of the position of the movable element, the control method comprising:\n a step of applying a voltage to the linear motor on the basis of a value obtained by multiplying a difference between a current value of a current flowing through the linear motor and the current command value by a first proportional gain in a case where the target current value is output as the current command value, and applying the voltage to the linear motor on the basis of a value obtained by multiplying a difference between the current value of the current flowing through the linear motor and the limit current command value by a second proportional gain greater than the first proportional gain in a case where the limit current command value is output as the current command value.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 95.0
- Lexical Diversity: 3.31915
- Patent Class: 318.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16063863', '12770594', '13993005', '13885865', '14419796']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6648227568738871
- 35 USC 102 Novelty (BERT): 0.4774207725287688
- Combined Prediction Score: 0.6460825584393753
- Mean Citation Score: 199.798726
- Max Citation Score: 223.52682
- Similarity Product: 185.10964001501085

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