PATENT CLAIM ANALYSIS

Application Number: 15955276
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["709", "212000"]

Abstract:
A lock management solution in a cluster, where the cluster includes a client and a lock server, the lock server includes an interface card and a memory, the memory stores a read lock request queue recording an identifier of a client waiting for a read lock or obtaining the read lock, the memory further stores a write lock request queue recording an identifier of a client waiting for a write lock or obtains the write lock, and the memory further includes a read lock allocation count and a write lock allocation identifier, where the read lock allocation count records an allocated read lock, and the write lock allocation identifier indicates whether the write lock has been allocated.

Claim (Index 2):
The method of  claim 1 , further comprising:\n receiving, by the interface card, a second write lock request carrying an identifier of a second client in the clients and a first memory address in the write lock request queue from the second client in the clients, the first memory address comprising a memory address in a sequence from the queue head to a queue tail into which the identifier of the second client can be written except the memory address of the queue head of the write lock request queue; writing, by the interface card, the identifier of the second client into the first memory address in the write lock request queue; and sending, by the interface card, a message to the second client indicating that the second client is in the write lock waiting state.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 91.0
- Lexical Diversity: 3.04878
- Patent Class: 709.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['10668467', '15999872', '11417802', '12788371', '11557941']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2636894966835378
- 35 USC 102 Novelty (BERT): 0.4927179447038322
- Combined Prediction Score: 0.2865923414855673
- Mean Citation Score: 207.606294
- Max Citation Score: 230.47038
- Similarity Product: 158.6769442051721

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

Dataset: test