摘要:
A monitored device in a monitoring system sends a notification indicating device ID of a real computer and a real-MAC address thereof in advance to a monitoring device. The monitored device determines the real-MAC address corresponding to the computer in advance on the basis of the real-MAC address and an IP address of the computer and, when a failure occurs in any of the computers, also sends a notification indicating failure information including the virtual-MAC address and the IP address to the monitoring device. The monitoring device in the monitoring system obtains the real-MAC address on the basis of the IP address and the virtual-MAC address in the failure information, groups the failure information on the basis of the obtained real-MAC address, correlates the grouped failure information with the device ID, and outputs the correlated ID.
摘要:
Disclosed is a micro actuator capable of being formed in compact as a whole, such as 10 mm in diameter by diminishing a difference between a stroke distance of a moving member and an overall length, and by reducing a sectional area taken in a direction orthogonal to a stroke direction. The micro actuator includes: a spline shaft formed as a cylinder with a hollow part and having an axially extending slit opening; a spline nut fit-engaged with the spline shaft and axially guiding the spline shaft; a pair of end caps fixed to openings at both ends of the spline shaft; a magnet rod supported at both ends within the hollow part of the spline shaft by the end caps; and a forcer loosely fit-engaged with a periphery of the magnet rod within the hollow part of the spline shaft to constitute a linear motor together with the magnet rod and connected with the spline nut through the slit opening.
摘要:
An operation monitoring apparatus monitors statuses of plural monitoring target apparatus connected to a network, by sending a connection confirmation mail, via a notification server located on the network, receiving the connection confirmation mail and an operation confirmation mail sent from each monitoring target apparatus, storing a scheduled transmission time of a next operation confirmation mail contained in the operation confirmation mail, as part of apparatus information of the monitoring target apparatus and judging, using the scheduled transmission time, whether the next operation confirmation mail has been received. The judgment is not made if a latest connection confirmation mail sent from the operation monitoring apparatus itself has not been received.
摘要:
A speaker apparatus comprises a dome type diaphragm comprising: a reinforcing rib; and an edge damper integrally formed with an outer periphery of the dome type diaphragm; and a frame supporting the dome type diaphragm through the edge damper. The reinforcing rib comprises at least one of a groove portion and a ridge portion. The reinforcing rib is extended radially with respect to the dome center portion from a vicinity of a dome center portion of the dome type diaphragm to a dome outer periphery side.
摘要:
When a fault is detected by a surveillance agent mounted in a user device, fault information is reported to a maintenance center device by an electronic mail through an internet. The user device is provided with a connect confirmation unit to prepare and transmit connect confirmation mails of a plurality of patterns different in mail content, and the maintenance center device is provided with a diagnosis unit, which diagnose a mail transmission environment of the user device from the reception result of one or a plurality of connect confirmation mails received within a fixed period of time and transmits a diagnosis result to the user device by the electronic mail.
摘要:
Provided is an X-Y table actuator, which is capable of moving and positioning a movable table (5) freely in an X-Y plane with a sufficient thrust, and can be simply manufactured at a low cost. The X-Y table actuator is constituted by stacking a stationary plate (2), an intermediate plate (4), and a movable plate (5). Between the stationary plate (2) and the intermediate plate (4), arranged is an X-direction drive means for driving the intermediate plate (4) in an X-direction with respect to the stationary plate (2). Between the intermediate plate (4) and the movable plate (5), on the other hand, there is provided a Y-direction drive means (7) for moving the movable plate (5) forward and backward in a Y-direction with respect to the intermediate plate (4). By stacking the stationary plate (2) and the movable plate (5), which are formed into a substantially channel-shape, and the intermediate plate (4), which is formed into a substantially flat-shape on each other, a housing chamber (60) for the X-direction drive means is formed between the stationary plate (2) and the intermediate plate (4), and a housing chamber (70) for the Y-direction drive means is formed between the intermediate plate (4) and the movable plate (5).
摘要:
An operation monitoring apparatus monitors statuses of plural monitoring target apparatus connected to a network, by sending a connection confirmation mail, via a notification server located on the network, receiving the connection confirmation mail and an operation confirmation mail sent from each monitoring target apparatus, storing a scheduled transmission time of a next operation confirmation mail contained in the operation confirmation mail, as part of apparatus information of the monitoring target apparatus and judging, using the scheduled transmission time, whether the next operation confirmation mail has been received. The judgment is not made if a latest connection confirmation mail sent from the operation monitoring apparatus itself has not been received.
摘要:
The present invention provides a monitoring device configured to automatically associate devices forming a multifunctional device with support-contract information. A monitoring device configured to remotely monitor a device to be monitored connected to a network, the monitoring device including registration means which registers a group-identification information associated with an identification information of the device to be monitored, storing means which stores the support-contract information corresponding to the group-identification information, reception means which receives trouble-notification information transmitted from the device to be monitored, the trouble-notification information including the identification information related to the device-to-be-monitored, when a trouble occurs in the device to be monitored, acquisition means that acquires the group-identification information on the basis of a device-identification information of the received trouble-notification information and that acquires support-contract information from the acquired group-identification information, and display means that shows the acquired support-contract information and the trouble-notification information.
摘要:
A beach cleaner for recovering waste while moving in a towed state by a traction vehicle. A grating-like portion scoops up waste present in front of the beach cleaner as the beach cleaner is moved and a reticulate portion that is formed behind the grating-like portion to hold waste. As the beach cleaner is moved, waste present in front of the beach cleaner is scooped up onto the grating-like portion and is held with the reticulate portion formed behind the grating-like portion. Sand that is scooped up together with the waste is allowed to drop through the gaps in the grating-like portion.
摘要:
A water pump for circulating the cooling water of an internal combustion engine, facilitates the formation of the water passage connecting the water pump to the cooling water passage in the cylinder block and can reduce manufacturing costs thereof. A water pump for circulating the cooling water of an internal combustion engine is connected to one end of a cam shaft for a valve system arranged in a cylinder head and is driven by the cam shaft. A delivery port of the water pump is extended near to a cooling water supply port formed in the side wall of a cylinder block and is connected to a cooling water passage in the cylinder block. The delivery poll of the water pump is extended to a position directly opposite to the cooling water supply port, and is connected to the cooling water supply port with a connection pipe. A mounting structure of a camshaft is capable of applying high speed rotation by shortening a length of push rods and also capable of facilitating maintenance such as replacement of cams. In an overhead valve type internal combustion engine, a camshaft is located and mounted in space surrounded by an upper portion of a cylinder and cylinder head.