PATENT CLAIM ANALYSIS

Application Number: 16126422
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-09
Patent Classification: ["360", "055000"]

Abstract:
According to one embodiment, a disk device includes a disk, a head that performs data read/write processing on a recording region of the disk, a controller that performs a media scan processing for detecting the presence or absence of a defect in a sector in the recording region of the disk in track unit. When the controller performs the media scan processing on a first sector and a second sector arranged in the track, and a third sector arranged between the first sector and the second sector, the controller performs skip processing in which the controller scans the first sector and the second sector, and does not scan the third sector.

Claim (Index 4):
The disk device of  claim 1 , further comprising\n a second memory that records a location of a retry sector where re-tries have been performed a predetermined number of times or more; wherein the controller refers to the second memory at a time of media scan processing, and when the location of the retry sector is included in a scan range, the controller suspends skipping and performs media scan processing on each of the retry sector on which the skip processing has been performed, sectors arranged before and after the retry sector in a first track including the retry sector, and a sector which is arranged alongside the retry sector in a second track adjacent to the first track.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 97.0
- Lexical Diversity: 2.58696
- Patent Class: 360.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['09872386', '13528686', '13527492', '09491143', '10329167']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6698814087232637
- 35 USC 102 Novelty (BERT): 0.4696597503712904
- Combined Prediction Score: 0.6498592428880664
- Mean Citation Score: 134.1491812
- Max Citation Score: 140.23451
- Similarity Product: 101.42985463070808

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