PATENT CLAIM ANALYSIS

Application Number: 15900906
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-11
Patent Classification: ["360", "055000"]

Abstract:
According to an embodiment, a magnetic disk, a magnetic head, an actuator and a processing unit are provided. The processing unit acquires a feature amount from a position error between a demodulated position and an estimated position of the magnetic head based on a frequency resonance characteristic of the actuator or a frequency characteristic of vibration caused by disturbance of the actuator and, based on the feature amount, sets an on-track determination number used for confirming an on-track state of the magnetic head after seeking.

Claim (Index 7):
The magnetic disk device according to  claim 5 , wherein the integrator integrates the feature amount from a position ahead of the target cylinder at seeking by a fixed number of samples.

Metadata:
- Claim Count in Document: 36.0
- Percentile: 88.0
- Lexical Diversity: 1.91667
- Patent Class: 360.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10462803', '12329404', '15667933', '11045496', '11486307']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.710698183669399
- 35 USC 102 Novelty (BERT): 0.489117543833506
- Combined Prediction Score: 0.6885401196858096
- Mean Citation Score: 153.324686
- Max Citation Score: 159.29742
- Similarity Product: 105.812126959337

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

Dataset: test