Abstract: An exhaust gas purification catalyst provides excellent removal performance of methane, which is chemically stable. Exhaust gas purification catalyst includes a substrate that divides cells through which an exhaust gas flows and a catalyst layer that is provided on a surface of the substrate. The catalyst layer includes a palladium layer containing palladium that extends from a first end part which is an end part on the side into which an exhaust gas in the cells flows to a second end part which is an end part on the side from which an exhaust gas flows out, a platinum layer containing platinum that extends from the second end part to the first end part, and a rhodium layer containing rhodium that is laminated with both the palladium layer and the platinum layer.

Abstract: A method for manufacturing a door sash formed from a single plate material includes: a roll-forming step of providing a gap portion between the plate materials forming a stepped section and roll-forming a periphery of an end portion of a plate material extending from a tubular section, so as to come into contact along the plate material forming the stepped section; a press working step of pressing the end portion of the plate material to a position where the end portion does not protrude further toward the side on which a weather strip is fitted than a surface of an overlapping section and a surface of the tubular section on the side on which the weather strip is fitted, while crushing the gap portion; and a welding step of continuously laser-welding the overlapping section along a longitudinal direction of the door sash.

Abstract: A door sash formed from a single plate material and in which a weather strip is fitted, includes an overlapping section, a stepped section, a tubular section and flange sections. The overlapping section is formed by making the plate materials overlap each other. The stepped section, which extends from a car-interior-side end portion of the overlapping section, has a step bent toward the side on which a window glass is disposed. The tubular section is formed to extend from the stepped section. The flange sections respectively formed to protrude from a car-exterior-side end portion of the overlapping section to both a side on which a window glass is disposed and a side on which a weather strip is fitted. A periphery of an end portion of the plate material extending from the tubular section is formed to come into contact along the plate material forming the stepped section.

Abstract: A method for manufacturing a door sash formed from a single plate material includes: a roll-forming step of providing a gap portion between the plate materials forming a stepped section and roll-forming a periphery of an end portion of a plate material extending from a tubular section, so as to come into contact along the plate material forming the stepped section; a press working step of pressing the end portion of the plate material to a position where the end portion does not protrude further toward the side on which a weather strip is fitted than a surface of an overlapping section and a surface of the tubular section on the side on which the weather strip is fitted, while crushing the gap portion; and a welding step of continuously laser-welding the overlapping section along a longitudinal direction of the door sash.

Abstract: A door sash which is formed by roll-forming from a single plate material and in which a weather strip is fitted includes: an overlapping section formed by making the plate materials overlap each other; a tubular section formed to extend from a car-interior-side end portion of the overlapping section; and flange sections and respectively formed to protrude from a car-exterior-side end portion of the overlapping section to both sides, in which a periphery of an end portion of the plate material extending from the tubular section is formed so as to come into contact along a plate material forming the overlapping section on the side on which the weather strip is fitted, and the vicinity of an end portion of the plate material forming the overlapping section, in which deformation has occurred during the roll-forming, protrudes to the inside of the tubular section.

Abstract: A method for manufacturing a door sash formed from a single plate material includes: a roll-forming step of providing a gap portion between the plate materials forming a stepped section and roll-forming a periphery of an end portion of a plate material extending from a tubular section, so as to come into contact along the plate material forming the stepped section; a press working step of pressing the end portion of the plate material to a position where the end portion does not protrude further toward the side on which a weather strip is fitted than a surface of an overlapping section and a surface of the tubular section on the side on which the weather strip is fitted, while crushing the gap portion; and a welding step of continuously laser-welding the overlapping section along a longitudinal direction of the door sash.

Abstract: A door sash which is formed by roll-forming from a single plate material and in which a weather strip is fitted includes: an overlapping section formed by making the plate materials overlap each other; a tubular section formed to extend from a car-interior-side end portion of the overlapping section; and flange sections and respectively formed to protrude from a car-exterior-side end portion of the overlapping section to both sides, in which a periphery of an end portion of the plate material extending from the tubular section is formed so as to come into contact along a plate material forming the overlapping section on the side on which the weather strip is fitted, and the vicinity of an end portion of the plate material forming the overlapping section, in which deformation has occurred during the roll-forming, protrudes to the inside of the tubular section.

Abstract: The virtual computer system comprises a network device which is capable of being coupled via a network to an external network apparatus and is able to operate multiple virtual computers. The network device comprises multiple communication ports which can be provided to a virtual computer with respect to a single physical communication port. When a certain the above-mentioned virtual computer is booted up, the virtual computer system acquires a MAC address corresponding to the above-mentioned certain virtual computer from multiple MAC addresses, which correspond to each of multiple the above-mentioned virtual computers and are allocated to the virtual communication port provided in the virtual computer, and configures this MAC address as the MAC address of the virtual communication port allocated to the above-mentioned certain virtual computer.

Abstract: The user needs to install an OS every LPAR on a virtual computer. Simultaneous OS installing in a plurality of LPARs is implemented by generating a first LPAR (special LPAR), a second LPAR (install mode LPAR), and a third LPAR (normal LPAR) on the basis of LPAR configuration information, copying an OS image to an MMIO space of the first LPAR, allocating the MMIO space of the first LPAR to an MMIO space of the second LPAR, and converting access to the MMIO space of the second LPAR to access to the MMIO space of the first LPAR.

Abstract: The virtual computer system comprises a network device which is capable of being coupled via a network to an external network apparatus and is able to operate multiple virtual computers. The network device comprises multiple communication ports which can be provided to a virtual computer with respect to a single physical communication port. When a certain the above-mentioned virtual computer is booted up, the virtual computer system acquires a MAC address corresponding to the above-mentioned certain virtual computer from multiple MAC addresses, which correspond to each of multiple the above-mentioned virtual computers and are allocated to the virtual communication port provided in the virtual computer, and configures this MAC address as the MAC address of the virtual communication port allocated to the above-mentioned certain virtual computer.

Abstract: The user needs to install an OS every LPAR on a virtual computer.

Abstract: A hypervisor acquires an I/O command that has been issued from a virtual computer. The hypervisor judges whether or not a target of an I/O that complies with the I/O command is an unassigned port associated device that is a device associated with an I/O port that is coupled to an I/O controller that is not assigned to a virtual computer that is an issuing source of the I/O command. In the case in which the result of the judgment is positive, the hypervisor does no execute an I/O to the unassigned port associated device, and returns a virtual execution result to the virtual computer that is an issuing source of the I/O command.

Abstract: A hypervisor acquires an I/O command that has been issued from a virtual computer. The hypervisor judges whether or not a target of an I/O that complies with the I/O command is an unassigned port associated device that is a device associated with an I/O port that is coupled to an I/O controller that is not assigned to a virtual computer that is an issuing source of the I/O command. In the case in which the result of the judgment is positive, the hypervisor does no execute an I/O to the unassigned port associated device, and returns a virtual execution result to the virtual computer that is an issuing source of the I/O command.

Abstract: A hypervisor acquires an I/O command that has been issued from a virtual computer. The hypervisor judges whether or not a target of an I/O that complies with the I/O command is an unassigned port associated device that is a device associated with an I/O port that is coupled to an I/O controller that is not assigned to a virtual computer that is an issuing source of the I/O command. In the case in which the result of the judgment is positive, the hypervisor does no execute an I/O to the unassigned port associated device, and returns a virtual execution result to the virtual computer that is an issuing source of the I/O command.

Abstract: An input/output (I/O) device fault processing method for executing, without contradiction, fault recovery processing of a physical I/O device which is commonly used or shared by a plurality of virtual computers in such a way that no influence is exerted on a virtual computer which does not presently use the shared I/O device is disclosed. A hypervisor performs fault monitoring of the physical I/O device. Upon occurrence of an operation failure, this failure is detected and notified to a virtual management computer. In responding to receipt of the notice, the virtual management computer performs the fault recovery processing of the physical I/O device.

Abstract: A hypervisor acquires an I/O command that has been issued from a virtual computer. The hypervisor judges whether or not a target of an I/O that complies with the I/O command is an unassigned port associated device that is a device associated with an I/O port that is coupled to an I/O controller that is not assigned to a virtual computer that is an issuing source of the I/O command. In the case in which the result of the judgment is positive, the hypervisor does no execute an I/O to the unassigned port associated device, and returns a virtual execution result to the virtual computer that is an issuing source of the I/O command.

Abstract: An input/output (I/O) device fault processing method for executing, without contradiction, fault recovery processing of a physical I/O device which is commonly used or shared by a plurality of virtual computers in such a way that no influence is exerted on a virtual computer which does not presently use the shared I/O device is disclosed. A hypervisor performs fault monitoring of the physical I/O device. Upon occurrence of an operation failure, this failure is detected and notified to a virtual management computer. In responding to receipt of the notice, the virtual management computer performs the fault recovery processing of the physical I/O device.