PATENT CLAIM ANALYSIS

Application Number: 15908820
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-02
Patent Classification: ["360", "031000"]

Abstract:
A disk apparatus includes a disk, a head, a circuit board, and an abnormality detection circuit. The head includes a plurality of loads, including at least a first load and a second load, associated with writing or reading of data to or from the disk, and a plurality of head terminals corresponding to and connected to the plurality of loads, respectively. The circuit board includes board terminals corresponding to and connected to the plurality of head terminals, respectively, and a preamplifier that applies a voltage to the loads via the plurality of board terminals during writing or reading of the data to or from the disk. The abnormality detection circuit detects a short-circuit between a first board terminal, which is the board terminal connected to the head terminal of the first load, and a second board terminal, which is the board terminal connected to the head terminal of the second load.

Claim (Index 1):
A disk apparatus comprising:\n a disk; a magnetic head including a plurality of loads, including at least a first load and a second load, and a plurality of head terminals corresponding to and connected to the plurality of loads, respectively; a circuit board including a plurality of board terminals corresponding to and connected to the plurality of head terminals, respectively, and a preamplifier configured to apply a voltage to the loads via the plurality of board terminals, the plurality of board terminals including a first board terminal and a second board terminal that are connected to the first load via at least part of the head terminals, and a third board terminal that is connected to the second load via at least part of the head terminals and not connected to the first load; a first abnormality detection circuit configured to detect a short-circuit between the first board terminal and the second board terminal; and a second abnormality detection circuit configured to detect a short-circuit between the second board terminal and the third board terminal.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 90.0
- Lexical Diversity: 3.40816
- Patent Class: 360.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14186111', '14206923', '15059146', '10448179', '11033258']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6858311607530547
- 35 USC 102 Novelty (BERT): 0.4730711276317094
- Combined Prediction Score: 0.6645551574409202
- Mean Citation Score: 135.94321000000002
- Max Citation Score: 154.62006
- Similarity Product: 112.8630988967371

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