Humming Heads Inc.

Yusuke Minamii

Naoyuki Oe

Takahiro Shima

Hiroshi Saito

Yoshiyuki Matsumoto

Hiroki Shima

Takahiro Takeda

Kazuki Mae

Ryo Soneta

In a data conversion auxiliary module which is at a higher level than a file system in a disk management hierarchy, data stored in a storage medium, which becomes an object, is successively accessed. Then, a data conversion module captures a sector-unit access request to a device driver from the file system, converts data of a sector which is returned from the device driver, and writes the conversion data in the sector. Thereby, data conversion can be executed on a specific region of the storage medium, which is associated with the data in the storage medium.

Data conversion method on storage medium, apparatus and program

This invention provides an information search system including a management table which stores a name of a memory area and memory area information indicating the memory area in association with each other. When received source information search destination information indicates that source information to be searched is stored in a memory, the information search system searches the management table for a name of a memory area which matches a received source information name of the source information to be searched. When the name of the memory area which matches the received source information name of the source information to be searched is retrieved, the system acquires information which matches the received search target condition information from memory area information associated with the retrieved name of the memory area.

Information search system, information search method, and program

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Tokyo, Japan

Yusuke Minamii