Abstract: A vehicle system including a fuel cell, a power storage device and a microprocessor. The microprocessor is configured to perform controlling a traveling of the vehicle by driving of the electric motor with at least one of a first power generated by the fuel cell and a second power stored in the power storage device, and controlling charge and discharge of the power storage device, and the controlling including switching a control mode of the charge and discharge of the power storage device between a first control mode where a first voltage higher than a maximum value of a generated power generated in the fuel cell is set as a minimum voltage of the power storage device and a second control mode where a second voltage lower than the maximum value is set as the minimum voltage of the power storage device.

Abstract: A vehicle system including a fuel cell, a power storage device storing a first power generated by the fuel cell and a second power regenerated by an electric motor, a first auxiliary machine and a second auxiliary machine driven by using at least one of the first power, the second power and a third power stored in the power storage device, and a microprocessor. The microprocessor is configured to perform determining switching of a power consumption mode between a first power consumption mode where a surplus power in the second power is consumed by the first auxiliary machine and the surplus power in the first power is consumed by the second auxiliary machine and a second power consumption mode where a surplus power in the first power and the second power is consumed by the second auxiliary machine.

Abstract: The present invention provides a light flux controlling member that can determine the center of a lens surface (light flux control surface) that does not have a circular outer edge in plan view. A light flux controlling member of the present invention includes: a light flux control surface including an outer edge with a shape that is drawn by a point A when a straight line connecting a point O and the point A is rotated 360 degrees or more clockwise or counterclockwise around the point O while a length of the straight line is gradually increased in plan view; and a center determination mark disposed outside of the light flux control surface and on a circle around the point O in plan view.

Abstract: A light flux controlling member of the present invention includes: a vortex surface including a plurality of phase control surfaces having a vortex shape around a central axis and radially divided with the central axis at a center, and a plurality of step surfaces each configured to connect end portions of adjacent two phase control surfaces of the plurality of phase control surfaces. Upper sides of the plurality of step surfaces intersect each other at a center portion of the vortex surface. In side view, a curve extending from the center portion toward an outer periphery part of the vortex surface has an inflection point at the center portion of the vortex surface.

Abstract: A vehicle system including a fuel cell, a power storage device and a microprocessor. The microprocessor is configured to perform controlling a traveling of the vehicle by driving of the electric motor with at least one of a first power generated by the fuel cell and a second power stored in the power storage device, and controlling charge and discharge of the power storage device, and the controlling including switching a control mode of the charge and discharge of the power storage device between a first control mode where a first voltage higher than a maximum value of a generated power generated in the fuel cell is set as a minimum voltage of the power storage device and a second control mode where a second voltage lower than the maximum value is set as the minimum voltage of the power storage device.

Abstract: A vehicle system including a fuel cell, a power storage device storing a first power generated by the fuel cell and a second power regenerated by an electric motor, a first auxiliary machine and a second auxiliary machine driven by using at least one of the first power, the second power and a third power stored in the power storage device, and a microprocessor. The microprocessor is configured to perform determining switching of a power consumption mode between a first power consumption mode where a surplus power in the second power is consumed by the first auxiliary machine and the surplus power in the first power is consumed by the second auxiliary machine and a second power consumption mode where a surplus power in the first power and the second power is consumed by the second auxiliary machine.

Abstract: A fuel cell system includes a microprocessor configured to perform, during an external power supply in which power is supplied to an external load, controlling a power generation of a fuel cell so as to generate a power at a predetermined power generation efficiency and supplying a surplus power not consumed out of the generated power of the fuel cell to a battery to charge the battery. The controlling includes, during the external power supply, stopping the power generation of the fuel cell when a charge rate of the battery becomes a first predetermined value or larger, controlling an output of the battery so that the power of the battery is supplied to the external load, and resuming the power generation of the fuel cell when the charge rate becomes a second predetermined value smaller than the first predetermined value or lower.

Abstract: The present invention provides a light flux controlling member that can determine the center of a lens surface (light flux control surface) that does not have a circular outer edge in plan view. A light flux controlling member of the present invention includes: a light flux control surface including an outer edge with a shape that is drawn by a point A when a straight line connecting a point O and the point A is rotated 360 degrees or more clockwise or counterclockwise around the point O while a length of the straight line is gradually increased in plan view; and a center determination mark disposed outside of the light flux control surface and on a circle around the point O in plan view.

Abstract: Method and apparatus maintaining private data with consortium blockchain is disclosed. In blockchain, a transaction is required to be verified by one or multiple nodes that are participating in the blockchain. Verification by multiple nodes is key to the immutability and consensus of the blockchain. However, when private data, which is to be disclosed to only a part of the nodes, are used in a transaction, it is likely that most or even none of the nodes can verify the transaction. The system and method disclosed herein introduces read-only organizations and allows them to serve as third-party trustful mediators to perform the necessary verification for such transactions. Through example implementations herein, the implementations can serve as a trustful third-party entity in blockchain systems and/or provide various services including auditing and integration tests in blockchain-based systems.

Abstract: A problem with conventional art is that, in an environment wherein a plurality of interrupts having different priorities for processing occur in an overlapping manner from external devices, responding to high-priority interrupts while ensuring execution intervals of periodic tasks has been difficult. A partition execution control device according to the present invention comprises: a first management table which stores, for each partition, initial time slices, remaining time slices, execution priorities, execution states, and an interrupt disable level for suppressing the interrupts from the external devices; and a second management table which stores the interrupt priorities of the external devices and partitions to which the interrupts are to be output.

Abstract: A problem with conventional art is that, in an environment wherein a plurality of interrupts having different priorities for processing occur in an overlapping manner from external devices, responding to high-priority interrupts while ensuring execution intervals of periodic tasks has been difficult. A partition execution control device according to the present invention comprises: a first management table which stores, for each partition, initial time slices, remaining time slices, execution priorities, execution states, and an interrupt disable level for suppressing the interrupts from the external devices; and a second management table which stores the interrupt priorities of the external devices and partitions to which the interrupts are to be output.

Abstract: The present invention provides a technique of controlling cache operation on a node device in a computer system that enables transmission and receipt of data between clients and a storage device via the node device. In accordance with a first control method, the data stored in the storage device includes attribute data, as to whether or not the data is cacheable. This application enables the node device to relay non-cacheable data without process of the cache. In accordance with a second control method, the node device encrypts the data when caching the data in the disk. In accordance with a third control method, non-cacheable data is transmitted and received directly without going through the node device. These applications enable the cache in the node device to be restricted, and thereby ensure security.

Abstract: A computer system is structured, including a plurality of computers sharing a storage apparatus. The computers each include a control section for determining an access priority based on an attribute of a client computer forwarding an access request. In the control section, the result derived by adding up the priorities is compared with the total value of the priorities calculated by other computers for assignment of an input/output bandwidth. In accordance with the priority assignment, access execution is performed in order of priority. With such a structure, access congestions can be favorably avoided through efficient bandwidth control, and bandwidth assignment can be performed on a server basis in accordance with processes executed by the client computers.

Abstract: A service AP conducting ordinary business processing is executed on a first OS. The first OS includes an operation recording controller for recording operation conducted by the first OS as operation recording information together with time when the operation is conducted, and an auxiliary driver for accepting and executing external processing. A multi-OS controller interface included in a second OS, which is higher in reliability than the first OS, operates a multi-OS controller from an AP operating on the second OS. An analysis and prediction AP operating on the second OS analyzes states of the first OS and the service AP, and detects a failure sign. Upon detecting a failure sign, degrade operation of the OS or service AP to be analyzed, preparations for switching from an active system to a stand-by system, and actual switching are conducted before the failure occurs.

Abstract: A method for updating information on security , in which the client is connected with a server through a network, the server including a storage device that is managed by the client, the storage device storing security information, the method comprising updating the security information stored in the storage device that the client manages in the server.

Abstract: A fault of an operating system (OS) is observed, and in addition to application program (AP) fault monitoring, check-point information is preserved without adding dedicated hardware. In a computer having a multi-OS environment, an AP fault monitor and a monitored AP operate on a first OS. A fault monitor operates on a second OS. Each of the first OS and the AP fault monitor transmits an alive message to the fault monitor by utilizing an inter-OS communication function of a multi-OS controller. The fault monitor monitors the alive message of each of the first OS and the AP fault monitor. The monitored AP also transmits an alive message to the AP fault monitor for monitoring. The monitored AP preserves check-point information in a region of a memory. In the region of the memory, information is preserved by a fault and restart of the first OS as well.

Abstract: The technique of the present invention enhances reading speed of data from a disk device in a computer system capable of transmission and reception of the data via a node device 200 between a client 100 and a storage device 300. A share volume PDc and specific volumes PDa and PDb are defined in the disk device on the storage device 300. Common data among respective clients and specific data corresponding to the individual client are stored in the share volume and specified volumes, respectively. Once respective clients request virtual volumes VDa and VDb to read the data, the storage device reads out the corresponding data from the share volume or the specific volume. This application avoids lowering the reading speed regardless of the concentration of accesses from a plurality of clients because most data can be read from the share volume.

Abstract: The invention provides a mouth wetting agent and a mouth wetting agent for false teeth including a safe and easily usable polymer composition and capable of relieving symptoms of dry mouth by maintaining the wetting properties of an oral cavity and the stability of false teeth. The mouth wetting agent of the invention includes a polymer composition containing a pharmaceutically acceptable water-soluble polymer, a pharmaceutically acceptable polyvalent alcohol and water and/or artificial saliva.

Abstract: In provision against an unrecoverable failure in a first OS, a second OS for undertaking failure processing is loaded onto a memory beforehand. On detecting a failure in the first OS, a gate driver saves the first OS, moves the second OS to its executable area within the memory, and starts up the second OS. After this, control is transferred to a failure-processing application program placed under the control of the second OS.

Abstract: A storage device has a capability of learning access patterns by which a plurality of computers access to the device. The storage device stores a specific access history for each computer and causes a management computer to report a type of file access. This allows the storage device to save information in a cache memory before start of a file access to be executed by the computer.