PATENT CLAIM ANALYSIS

Application Number: 15876745
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["711", "154000"]

Abstract:
An information processing apparatus that controls access to a non-volatile storage medium mounted therein to thereby make it possible to prevent occurrence of a read/write error and physical damage to the non-volatile storage medium. The information processing apparatus includes an HDD as the non-volatile storage medium and a RAM disk on a RAM as the volatile storage medium. An API hook hooks a system call that uses a file descriptor. A frequency of access to a file in the HDD is detected by using the API hook. When the access frequency of a file has exceeded a predetermined value, the access destination of the file is changed from the HDD to the RAM disk, by using the API hook.

Claim (Index 14):
A method of controlling an information processing apparatus including a non-volatile storage medium and a volatile storage medium, comprising:\n hooking a system call that uses a file descriptor, by using an API hook; detecting a frequency of access to a file stored in the non-volatile storage medium, by using the API hook; and changing an access destination of a file whose detected access frequency has exceeded a predetermined value, from the non-volatile storage medium to the volatile storage medium, by using the API hook.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 86.0
- Lexical Diversity: 2.06557
- Patent Class: 711.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12659610', '13038209', '11025732', '11774718', '12105900']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4867636731697284
- 35 USC 102 Novelty (BERT): 0.497445187834718
- Combined Prediction Score: 0.4878318246362274
- Mean Citation Score: 150.20421000000005
- Max Citation Score: 159.16983000000005
- Similarity Product: 89.5614342349613

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

Dataset: test