Abstract: A color conversion apparatus includes a processor configured to: generate a first color-conversion table describing a correspondence between an input value in a first color space and a colorimetric value in the first color space, the first color space being independent of a printer, the colorimetric value being a result of color measurement of a printed image obtained by the printer printing a signal value in a second color space, the second color space being dependent of the printer, the signal value in the second color space being a conversion result of the input value; and convert an input signal value in the first color space to a signal value in the second color space by using the first color-conversion table and a second color-conversion table, the second color-conversion table being predetermined in accordance with the printer and being used to convert a signal value in the first color space to a signal value in the second color space.

Abstract: A color conversion apparatus includes a processor configured to: in conversion of a signal value in a first color space to a signal value in a second color space, the signal value in the first color space representing an image, the signal value in the second color space including YMCK signals and at least one spot color signal, the YMCK signals corresponding to amounts, to be used, of color materials of YMCK colors, the at least one spot color signal corresponding to an amount, to be used, of color material of a spot color, the spot color being other than YMCK colors, set at least one spot-color conversion ratio in accordance with a property of an image that is to be printed by using the signal value in the second color space, the at least one spot-color conversion ratio being a ratio for converting the signal value in the first color space to the at least one spot color signal.

Abstract: An object of the present invention is to provide a vehicle parking lock system that realizes a parking lock with a positive user perception, and enables energy and cost reductions without complex control and with a simple configuration. The object is achieved by a selectable clutch configured to be switchable between four operating modes and provided to one of an input shaft, an output shaft, and an intermediate shaft of a transmission. The operating mode of the selectable clutch is controlled based on detection signals of a plurality of sensors to prevent an unintended movement of the vehicle when the vehicle is stationary.

Abstract: A plurality of rollers are disposed between an inner race and an outer race that are coaxial and relatively rotatable. The inner race and outer race are configured to engage with each other via part or all of the plurality of rollers that are held in a circumferential direction between roller support parts and pocket parts, the roller support parts being formed on one of an outer circumferential surface of the inner race and an inner circumferential surface of the outer race, and the pocket parts being formed on the other. A torque limiting member that applies a radial load on the rollers to press the rollers against the roller support parts is provided coaxially with the inner race and the outer race. The torque limiting member is flat and annular in an axial direction and resiliently deformable in a radial direction.

Abstract: An object of the present invention is to provide a vehicle parking lock system that realizes a parking lock with a positive user perception, and enables energy and cost reductions without complex control and with a simple configuration. The object is achieved by a selectable clutch configured to be switchable between four operating modes and provided to one of an input shaft, an output shaft, and an intermediate shaft of a transmission. The operating mode of the selectable clutch is controlled based on detection signals of a plurality of sensors to prevent an unintended movement of the vehicle when the vehicle is stationary.

Abstract: A failure detection method including: detecting, by a virtual computer, occurrence of the failure in a virtual function of an I/O device; acquiring, a virtual device name corresponding to the virtual function in which the failure has occurred; referring, to device information retaining a virtual device name of the I/O device assigned to the virtual computer and VF specific information on the I/O device, thereby acquiring the VF specific information based on the acquired virtual device name; transmitting, the acquired VF specific information to the host; referring, by the host, to I/O correspondence information retaining a slot number of a slot in which the I/O device is mounted, and VF specific information, thereby acquiring the slot number corresponding to the VF specific information received from the virtual computer; and identifying, the acquired slot number as the slot number of the I/O device on which the failure has occurred.

Abstract: A failure detection method including: detecting, by a virtual computer, occurrence of the failure in a virtual function of an I/O device; acquiring, a virtual device name corresponding to the virtual function in which the failure has occurred; referring, to device information retaining a virtual device name of the I/O device assigned to the virtual computer and VF specific information on the I/O device, thereby acquiring the VF specific information based on the acquired virtual device name; transmitting, the acquired VF specific information to the host; referring, by the host, to I/O correspondence information retaining a slot number of a slot in which the I/O device is mounted, and VF specific information, thereby acquiring the slot number corresponding to the VF specific information received from the virtual computer; and identifying, the acquired slot number as the slot number of the I/O device on which the failure has occurred.

Abstract: An information processing apparatus for allowing a memory to be added thereto while being powered. The apparatus comprises a processor, a first main memory initially connected, and a connecting switch. The switch connects the processor, the first main memory, and a second main memory to be added. Main memory management information in the first main memory includes the size of memory resources connected to the processor. A storage region in the connecting switch retains information about whether or not the processor is connected to each of the memories. The setup allows the apparatus to use the added memory without having to be restarted.

Abstract: An information processing apparatus for allowing a memory to be added thereto while being powered. The apparatus comprises a processor, a first main memory initially connected, and a connecting switch. The switch connects the processor, the first main memory, and a second main memory to be added. Main memory management information in the first main memory includes the size of memory resources connected to the processor. A storage region in the connecting switch retains information about whether or not the processor is connected to each of the memories. The setup allows the apparatus to use the added memory without having to be restarted.

Abstract: An information processing apparatus for allowing a memory to be added thereto while being powered. The apparatus comprises a processor, a first main memory initially connected, and a connecting switch. The switch connects the processor, the first main memory, and a second main memory to be added. Main memory management information in the first main memory includes the size of memory resources connected to the processor. A storage region in the connecting switch retains information about whether or not the processor is connected to each of the memories. The setup allows the apparatus to use the added memory without having to be restarted.

Abstract: An information processing apparatus for allowing a memory to be added thereto while being powered. The apparatus comprises a processor, a first main memory initially connected, and a connecting switch. The switch connects the processor, the first main memory, and a second main memory to be added. Main memory management information in the first main memory includes the size of memory resources connected to the processor. A storage region in the connecting switch retains information about whether or not the processor is connected to each of the memories. The setup allows the apparatus to use the added memory without having to be restarted.

Abstract: An information processing apparatus for allowing a memory to be added thereto while being powered. The apparatus comprises a processor, a first main memory initially connected, and a connecting switch. The switch connects the processor, the first main memory, and a second main memory to be added. Main memory management information in the first main memory includes the size of memory resources connected to the processor. A storage region in the connecting switch retains information about whether or not the processor is connected to each of the memories. The setup allows the apparatus to use the added memory without having to be restarted.

Abstract: An information processing apparatus for allowing a memory to be added thereto while being powered. The apparatus comprises a processor, a first main memory initially connected, and a connecting switch. The switch connects the processor, the first main memory, and a second main memory to be added. Main memory management information in the first main memory includes the size of memory resources connected to the processor. A storage region in the connecting switch retains information about whether or not the processor is connected to each of the memories. The setup allows the apparatus to use the added memory without having to be restarted.

Abstract: A laminated ring is manufactured by severing a cylindrical drum, which comprises a sheet of maraging steel with welded opposite ends, into a plurality of rings of predetermined width, rolling the rings to a predetermined target circumferential length, correcting circumferential lengths of the rings, aging and nitriding the rings, and laminating the rings into a laminated ring for transmitting power in a continuously variable transmission. A load applied to a circumferential edge of each of the rolled rings and a load applied to another circumferential edge thereof are measured while supporting an inner circumferential surface of the ring and applying a tensile load in a direction to expand the ring. The difference between circumferential lengths of the circumferential edges of the ring is detected based on the difference between the loads applied to the circumferential edges when the difference between the loads is maximum.

Abstract: In a computer system in which nodes are connected to each other via a network, transmission and reception buffers of sender and receiver processes are prepared as resident areas in a main storage. A node of a receiver side notifies, prior to initiation of a communication, a physical address of a data reception area of the node to a node on a sender side. In the node on the sender side, the reported physical address is added to transmission data to transfer a resultant item. On the receiver side, reception data is written in a location of the main storage at the physical address. In the receiver node, the double buffering is employed to prevent an overwriting operation of another node onto the data reception area. The respective nodes achieve partial synchronization with adjacent nodes in chain, thereby automatically establishing synchronization between all nodes.

Abstract: In a computer system in which nodes are connected to each other via a network, transmission and reception buffers of sender and receiver processes are prepared as resident areas in a main storage. A node of a receiver side notifies, prior to initiation of a communication, a physical address of a data reception area of the node to a node on a sender side. In the node on the sender side, the reported physical address is added to transmission data to transfer a resultant item. On the receiver side, reception data is written in a location of the main storage at the physical address. In the receiver node, the double buffering is employed to prevent an overwriting operation of another node onto the data reception area. The respective nodes achieve partial synchronization with adjacent nodes in chain, thereby automatically establishing synchronization between all nodes.

Abstract: A distributed shared memory management system for a distributed shared memory computer system having a plurality of computers interconnected by a network, each computer having an independent address space and logically sharing data physically distributed to a storage of each computer. Each computer running a program for reading/changing the shared data includes a coherence control designation command for designating to enter a mutual exclusion state in which two or more computers cannot change the logically single shared data, a coherence control release command for designating a release of the mutual exclusion state, and a coherence control execution command for reflecting the contents of the shared data changed between the coherence control designation command and the coherence control release command, upon the logically single shared data in another computer.