Abstract: A processor with protection of an isolated memory and protection method for the isolated memory accessible only by a trusted core are shown. A processor has a trusted core with a right to access an isolated memory planned on a system memory, a normal core prohibited from accessing the isolated memory, and a last-level cache shared by the trusted core and the normal core. The in-core cache structure of the normal core and the last-level cache are included in a hierarchical cache system. In response to a memory access request issued by the normal core, the hierarchical cache system determines whether the memory access request hits the isolated memory and, if yes, the hierarchical cache system rejects the memory access request.

Abstract: A cellulose composite film, and a method for producing a cellulose composite film are provided. The cellulose composite film includes a cellulose film, a primer layer that is disposed on one side of the cellulose film, and a barrier layer that is disposed on one side of the primer layer. The cellulose film includes a regenerated cellulose film, the primer layer includes polyurethane film-forming resin, and the barrier layer includes a polyvinylidene chloride (PVDC) coating with an anti-fogging agent.

Abstract: A surgical instrument comprising: an execution assembly; a control assembly connected with the execution assembly to control opening, closing, spin and deflection motions of the execution assembly; an instrument seat for mounting a transmission means, the instrument seat having a first coupling; a sterile isolation seat for mounting a sterile isolation membrane, the sterile isolation seat having a second coupling, and the sterile isolation seat being fixedly connected with the instrument seat; and a motor mounting seat for mounting a driving means, the motor mounting seat having a third coupling, and the sterile isolation seat being fixedly connected with the motor mounting seat; wherein the instrument seat is mounted on the sterile isolation seat through a cooperation of the first coupling with the second coupling, the sterile isolation seat being mounted on the motor mounting seat through a cooperation of the second coupling with the third coupling, and the first coupling, the second coupling and the third