PATENT CLAIM ANALYSIS

Application Number: 15949312
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["711", "207000"]

Abstract:
A system is described to provide protection key access control in a system whose operating system and processor were not designed to provide a protection key memory access control mechanism. Such a system can be applied to an emulator or to enable a system that executes native applications to be interoperable with a legacy system that employs protection key memory access control.

Claim (Index 7):
The method of  claim 1 , wherein changing native protection settings associated with the page stored in the virtual address memory and associated with the task comprises setting the value of bit zero of a corresponding page table entry to indicate that the physical page comprising the data is present in memory.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 91.0
- Lexical Diversity: 1.68421
- Patent Class: 711.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15691874', '15162288', '10244559', '11972725', '13085873']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.484617800618044
- 35 USC 102 Novelty (BERT): 0.5651565959359264
- Combined Prediction Score: 0.4926716801498322
- Mean Citation Score: 278.246414
- Max Citation Score: 432.72794000000016
- Similarity Product: 404.9226712747229

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