PATENT CLAIM ANALYSIS

Application Number: 16047585
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["714", "758000"]

Abstract:
Technical solutions are described for computing data check word for a host request for an I/O processing operation at a host computer system that communicates with a control unit. An example method includes obtaining information for a first I/O operation at a channel subsystem in the host computer system, and accessing an address control word (ACW) of the first I/O operation. The ACW is stored in the local channel memory, and the ACW includes a first data check seed-value. The method also includes computing a first data check word based on the first data check seed-value from the ACW. The method also includes obtaining information for a second I/O operation at the channel subsystem, and in response to the second i/o operation corresponding to said ACW of the first I/O operation, computing a second data check word based on a second data check seed-value from a cache memory.

Claim (Index 5):
The computer implemented method of  claim 3 , further comprising: in response to entering an idle state, storing the second data check seed-value from the cache memory in said ACW.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 95.0
- Lexical Diversity: 2.60656
- Patent Class: 714.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15275651', '13150549', '13657068', '13150539', '13150555']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3118437421174655
- 35 USC 102 Novelty (BERT): 0.5976404037269402
- Combined Prediction Score: 0.340423408278413
- Mean Citation Score: 429.893574
- Max Citation Score: 504.02054
- Similarity Product: 501.89666318298936

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

Dataset: test