PATENT CLAIM ANALYSIS

Application Number: 15866517
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["711", "154000"]

Abstract:
A storage control program, for a system having a storage including divided regions including non-duplicate data that do not overlap with one another, causing a computer to perform a process including; storing logical address information including, for each of logical addresses, identification information of the divided regions allocated to the logical addresses and reservation information indicating whether or not there is a reservation for deletion of data in the divided region, updating, in response to a deletion request, the reservation information corresponding to the range of the logical addresses of the deletion target data in the logical address information to presence of a reservation for deletion, performing deletion processing for transmitting response information regarding the deletion request to a request source of the deletion request, and performing, separately from the deletion processing, updating the reference information regarding the logical address.

Claim (Index 4):
The storage control apparatus according to  claim 1 ,\n wherein the process further including; storing, in response to reception of the deletion request, in a case where the range of the logical addresses of the deletion target data exceeds a predetermined data size, management information including the range of the logical addresses of the deletion target data and update information indicating whether or not each piece of reservation information corresponding to each of deletion target division ranges obtained by dividing the range of the logical addresses of the deletion target data in the logical address information has been updated to presence of a reservation for deletion, performing, in response to the storing of the management information, the deletion processing, referring to, separately from the deletion processing, the management information and updating the reservation information in the logical address information, and referring to the updated logical address information and performing the update processing.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 86.0
- Lexical Diversity: 2.42857
- Patent Class: 711.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14022671', '13440792', '15564514', '13422644', '13783880']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5417438086121548
- 35 USC 102 Novelty (BERT): 0.4777304511368931
- Combined Prediction Score: 0.5353424728646287
- Mean Citation Score: 185.399378
- Max Citation Score: 189.75145
- Similarity Product: 142.31501256853937

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test