PATENT CLAIM ANALYSIS

Application Number: 16108265
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2018-12
Patent Classification: ["714", "776000"]

Abstract:
A first node group including at least three nodes is predefined in a distributed storage system. Each node of the first node group is configured to send data blocks stored in storage devices managed by the node to other nodes belonging to the first node group. A first node is configured to receive data blocks from two or more other nodes in the first node group. The first node is configured to create a redundant code using a combination of data blocks received from the two or more other nodes and store the created redundant code to a storage device different from storage devices holding the data blocks used to create the redundant code. Combinations of data blocks used to create at least two redundant codes in redundant codes created by the first node are different in combination of logical addresses of constituent data blocks.

Claim (Index 6):
The distributed storage system according to  claim 1 , wherein the plurality of nodes include a first node, a second node, a third node and a fourth node,\n wherein the first node stores the respectively received user data in the respective volume thereof and stores the respective secondary redundant data created from blocks of the user data stored in the second node, the third node and the fourth node, wherein the second node stores the respectively received user data in the respective volume thereof and stores the respective secondary redundant data created from one of the blocks of the user data stored in the first node and the blocks of the primary redundant data created from the user data of the third node and the fourth node, wherein the third node stores the respectively received user data in the respective volume thereof and stores the respective secondary redundant data created from the blocks of the primary redundant data created from the user data of the first node, the second node and the fourth node, wherein the fourth node stores the respectively received user data in the respective volume thereof and stores the respective secondary redundant data created from the blocks of the primary redundant data created from the user data of the first node, the second node and the third node.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 96.0
- Lexical Diversity: 2.67857
- Patent Class: 714.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15662510', '15777782', '16065961', '15553174', '15821997']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3385310645799285
- 35 USC 102 Novelty (BERT): 0.5122453187073486
- Combined Prediction Score: 0.3559024899926706
- Mean Citation Score: 250.38679
- Max Citation Score: 318.3379
- Similarity Product: 251.1921423069

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