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Tag Archives: Device
Fujitsu Develops Secure USB Memory Device Featuring Automatic Data-Erase Function
Fujitsu Laboratories Limited and Fujitsu Laboratories of America, Inc. today announced the development of two new technologies designed to prevent the unwanted disclosure of data from lost universal serial bus (USB) memory devices and prevent uploads to file-sharing networks: a USB memory device technology that after a fixed period of time automatically erases data stored on the USB memory, and a file redirect technology which ensures that the data from the USB memory device can only be stored on a specified server. This creates a secure
Fujitsu Laboratories Limited
Raschig ring device
A raschig ring is a ring shaped body with a zigzag lock end and a zigzag receiving end. The raschig ring further comprises an inclining arc part, two arc parts, and two circular recesses. The zigzag lock end further has a zigzag part, and the zigzag receiving end has a curved engaging channel with a zigzag surface. Two guide blocks are disposed at the both ends on the channel respectively to assist the lock end engaging with the receiving end. The zigzag lock end is adjustably engaging with the zigzag receiving eand by way of the zigzag surface and the zigzag part meshing
