PATENT CLAIM ANALYSIS

Application Number: 15944046
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-10
Patent Classification: ["711", "170000"]

Abstract:
Method and apparatus for distributing wear in a data storage system. In some embodiments, a first data transducer is used to record data to a first data recording surface. Performance statistics are accumulated including a dwell metric value indicative of relative dwell time of the first transducer adjacent a selected radial location on the first data recording surface and an operational life metric value indicative of accumulated elapsed operation of the first transducer. A data migration mode is enacted to migrate data from the selected radial location to a local memory in a hierarchical memory structure responsive to at least a selected one of the dwell metric value or the operational life metric value. Host access commands are temporarily serviced from the local memory, after which the data are returned to the selected radial location or a new location in a disc stack main memory store.

Claim (Index 3):
The method of  claim 1 , wherein the dwell metric value comprises an estimate of lubricant disturbance of a lubricant layer on the first rotatable data recording surface adjacent the selected radial location.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 91.0
- Lexical Diversity: 2.04
- Patent Class: 711.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14952049', '14506315', '15934243', '15281770', '15183200']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5271357180662276
- 35 USC 102 Novelty (BERT): 0.4994280026792176
- Combined Prediction Score: 0.5243649465275266
- Mean Citation Score: 172.40135999999995
- Max Citation Score: 202.72166
- Similarity Product: 125.26021822571042

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