Abstract: A disk device includes a volatile memory, a nonvolatile memory, and a controller. The controller is configured to receive, from a host, a key setting request that includes a cryptographic key, a key ID thereof, and tag information of the cryptographic key and generate generation information of the cryptographic key. The controller is also configured to store a first entry including the tag information, the cryptographic key, and the generation information associated with each other in the volatile memory, and store a second entry including the key ID and the generation information associated with each other in the nonvolatile memory.

Abstract: A disk device includes a volatile memory, a nonvolatile memory, and a controller. The controller is configured to receive, from a host, a key setting request that includes a cryptographic key, a key ID thereof, and tag information of the cryptographic key and generate generation information of the cryptographic key. The controller is also configured to store a first entry including the tag information, the cryptographic key, and the generation information associated with each other in the volatile memory, and store a second entry including the key ID and the generation information associated with each other in the nonvolatile memory.

Abstract: A network system includes a plurality of first computers, which transmit and receive data via a network and are equipped with a plurality of active and standby communication paths. A second computer is connected with the first computers via the network. Each first computer acquires path information concerning active and standby communication paths in the network and traffic of the active communication path and transmits them to the second computer. The second computer: predicts a load on each network node when the communication path is to be switched to each standby communication path; selects a first computer, whose communication path should be switched, and a standby communication path, which is a switching target, based on the prediction result; and requests the first computer to switch the communication path to the standby communication path.

Abstract: According to one embodiment, a logic circuit design method of an embodiment includes generating logical data corresponding to register transfer level description, based on design data containing the register transfer level description, and generating constraint conditions designating circuit data which satisfies a predetermined condition among plural gate level circuit data logically equivalent to the logical data, based on the design data, and generating gate level circuit data based on the logical data under the constraint conditions.

Abstract: According to one embodiment, a logic circuit design method of an embodiment includes generating logical data corresponding to register transfer level description, based on design data containing the register transfer level description, and generating constraint conditions designating circuit data which satisfies a predetermined condition among plural gate level circuit data logically equivalent to the logical data, based on the design data, and generating gate level circuit data based on the logical data under the constraint conditions.

Abstract: According to one embodiment, a magnetic disk device includes an initial calculation module and a simple determination module. The initial calculation module, in a simple determination expression describing a magnitude relation between a first value calculated from a first half part of the burst data and a second value calculated from a second half part of the burst data, starts a calculation of the first value before the reading of the second half part of the burst data is completed. The simple determination module performs a determination by the simple determination expression after the reading of the second half part of the burst data is completed.

Abstract: A transfer film capable of transferring thin films such as a conducting film, a heat absorption film onto a display apparatus panel, a method for fabricating thin films for a display apparatus panel using the transfer film, and a display apparatus having thin films fabricated by the method are provided. The transfer film is constructed by forming a conducting film layer and an adhesion layer on a base film. The transfer film is disposed on the display apparatus, and a heat pressure adhesive bonding process is performed to transfer the conducting film layer to the display apparatus. A high quality display apparatus is realized by fabricating a high quality conducting film using the transferring process.

Abstract: A transfer film capable of transferring thin films, such as a conducting film, a heat absorption film onto a display apparatus panel, a method for fabricating thin films for a display apparatus panel using the transfer film, and a display apparatus having thin films fabricated by the method are provided. The transfer film is constructed by forming a conducting film layer and an adhesion layer on a base film. The transfer film is disposed on the display apparatus, and a heat pressure adhesive bonding process is performed to transfer the conducting film layer to the display apparatus. A high quality display apparatus is realized by fabricating a high quality conducting film using the transferring process.

Abstract: A transfer film capable of transferring thin films such as a conducting film, a heat absorption film onto a display apparatus panel, a method for fabricating thin films for a display apparatus panel using the transfer film, and a display apparatus having thin films fabricated by the method are provided. The transfer film is constructed by forming a conducting film layer and an adhesion layer on a base film. The transfer film is disposed on the display apparatus, and a heat pressure adhesive bonding process is performed to transfer the conducting film layer to the display apparatus. A high quality display apparatus is realized by fabricating a high quality conducting film using the transferring process.

Abstract: A transfer film capable of transferring thin films such as a conducting film, a heat absorption film onto a display apparatus panel, a method for fabricating thin films for a display apparatus panel using the transfer film, and a display apparatus having thin films fabricated by the method are provided. The transfer film is constructed by forming a conducting film layer and an adhesion layer on a base film. The transfer film is disposed on the display apparatus, and a heat pressure adhesive bonding process is performed to transfer the conducting film layer to the display apparatus. A high quality display apparatus is realized by fabricating a high quality conducting film using the transferring process.

Abstract: A transfer film capable of transferring thin films such as a conducting film, a heat absorption film onto a display apparatus panel, a method for fabricating thin films for a display apparatus panel using the transfer film, and a display apparatus having thin films fabricated by the method are provided. The transfer film is constructed by forming a conducting film layer and an adhesion layer on a base film. The transfer film is disposed on the display apparatus, and a heat pressure adhesive bonding process is performed to transfer the conducting film layer to the display apparatus. A high quality display apparatus is realized by fabricating a high quality conducting film using the transferring process.

Abstract: A transfer film capable of transferring thin films such as a conducting film, a heat absorption film onto a display apparatus panel, a method for fabricating thin films for a display apparatus panel using the transfer film, and a display apparatus having thin films fabricated by the method are provided. The transfer film is constructed by forming a conducting film layer and an adhesion layer on a base film. The transfer film is disposed on the display apparatus, and a heat pressure adhesive bonding process is performed to transfer the conducting film layer to the display apparatus. A high quality display apparatus is realized by fabricating a high quality conducting film using the transferring process.

Abstract: An engine with a row of cylinders is provided with two intake ports and intake valves and two exhaust ports and exhaust valves for each cylinder. The intake ports are arranged on one side of a center line of the row of cylinders, adjacent to each other, and side by side in a direction parallel to the cylinder row. The exhaust ports are arranged on another side of the center line, adjacent to each other, and side by side in the direction parallel to the cylinder row so that their centers are located at a distance apart which is larger than a distance at which centers of the intake ports are separated. The cylinder is formed with a "squish" surface between the exhaust ports which provides a squish area between the cylinder head and piston. This produces a squish or compressed flow of the air-fuel mixture to the exhaust ports in the combustion chamber.

Abstract: An exhaust gas recirculation system of an engine equipped with a supercharger has an exhaust gas circulation passage for circulating exhaust gas into an intake system from an exhaust system, and a return passage for returning exhaust gas introduced into the exhaust gas circulation passage to the exhaust system. The exhaust gas circulation passage is made available to the exhaust gas when the engine operates within a specified area of engine operating conditions in which supercharging is to be effected. The return passage is made available to the exhaust gas when the engine operates within an area, other than the specified area, of engine operating conditions.

Abstract: Disclosed is an exhaust gas recirculation system for an engine having a high compression ratio or with a supercharger. An outside EGR duct connecting the exhaust system to the intake system is provided with a first control valve, which has a second outside EGR duct bypassing the first control valve. The second EGR duct has a second EGR control valve and a cooler. When the engine exists in an extremely low load state, the first and second control valves are closed to inhibit the outside EGR. In the light load state, the first control valve is opened while the second control valve is closed, thereby allowing recirculation of the EGR gases having high temperature and reducing the pumping loss.

Abstract: An exhaust gas purification system for use in an internal combustion engine equipped with a dual exhaust system. The exhaust gas purification system includes a secondary air supplying port of a secondary air supplying passage opened into selected one of a first or second group of exhaust pipes, while an exhaust gas deriving port of an exhaust gas recycling passage for recycling the exhaust gases to an upstream of the carburetor throttle valve is provided in the exhaust line at a downstream from the above secondary air supplying port for effective suppression of NOx through accurate control of the amount of exhaust gases to be recycled.