35results about How to "Failure can be caused" patented technology

A time in which an administrator identifies a cause of a failure when the abnormality is detected in a plurality of servers is shortened.An operation management apparatus includes a failure detection unit 26 and a spread determination unit 27. The failure detection unit 26 obtains measured values of a plurality of performance metrics with respect to each of a plurality of target apparatuses to be monitored that are connected to a common apparatus and detects an abnormal item which is the performance metric whose measured value is abnormal with respect to each of the plurality of target apparatuses to be monitored. The spread determination unit 27 outputs the remaining abnormal item excluding the abnormal item detected in all the plurality of target apparatuses to be monitored from the abnormal item of each of the plurality of target apparatuses to be monitored.

A rotation mechanism for mounting and rotatably supporting a laser emitter thereon includes a casing including a bottom wall and a side wall connected to the bottom wall, said casing defining therein a receiving space. A plurality of rotation rings are arranged as being layered with each other in the receiving space of the casing. The rotation rings include an uppermost rotation ring in the form of a manual coarse rotation ring that is directly connected to the laser emitter so as to support the laser emitter, for manually rotating the laser emitter to achieve a coarse angular positioning thereof, an automatic coarse rotation ring for rotating the laser emitter at a relatively high speed together with the rotation ring thereon, a manual fine rotation ring for slightly rotating the laser emitter manually together with the rotation ring thereon, and an automatic fine rotation ring for rotating the laser emitter at a relatively low speed, together with the rotation ring thereon. The automatic rotation rings are each provided with a driving means that is arranged on the rotation ring immediately below the relevant rotation ring.

A printing method for application in an inkjet printer containing a substantially closed ink chamber and a nozzle, said ink chamber being operationally connected to an electro-mechanical converter, which includes the steps of printing an image for the purposes of which the converter is actuated according to a predetermined printing strategy in order to eject ink drops from the nozzle for the formation of the image onto a carrier; detecting the presence of an obstruction, in particular a gas bubble, inside the ink chamber during printing: interrupting the printing process: modifying the printing strategy in such a way that the obstruction will not produce ink chamber failure while the process of printing the image continues by actuating the converter using the modified printing strategy: and continuing the printing process by application of the modified printing strategy. An inkjet printer which has been modified for using the present method is also provided.

An electromagnetic pressure regulation valve including an electromagnetic actuator that positions a piston that is received axially movable in a controller housing, wherein the piston is configured to open and / or close connections of the pressure control valve for flow through, wherein the piston includes a pin at a face surface that is oriented away from the electromagnetic actuator, wherein a relative movement is facilitated between the pin and the piston, wherein a pin face that is oriented away from the piston in the controller housing is arranged opposite to a stop, wherein the pressure control valve includes a hydraulic end position damping for damping a movement of the pin in a direction towards the stop.

A host device includes a voltage source which is connected to a voltage line via a host voltage switch and which supplies a first voltage to the voltage line, a host regulator which is connected to the voltage line and which outputs the first voltage or a second voltage that is lower than the first voltage, a host IO driver for driving a data line with the output of the host regulator as a power source, a host voltage detection circuit for detecting whether the voltage of the data line is the second voltage or a voltage that is higher than the second voltage, and a host control unit for detecting a mismatch of interface voltages between the host device and a memory card based on the output voltage of the host regulator and the detection result of the host voltage detection circuit.

A display device includes a flexible display panel, and an accommodation section configured to house the flexible display panel and provided with at least one movable guide member being movable and a plurality of fixed guide members configured to support the flexible display panel, where a distance between the at least one movable guide member and the plurality of fixed guide members at a time of pull-out is different from that at a time of housing.

A flexible display device is provided. The flexible display device comprises a flexible substrate on which an active layer, a gate insulating layer, a gate metal layer, an interlayer insulating layer, a second metal layer, a planar layer, an emitting layer and an encapsulation layer are sequentially stacked. The gate insulating layer covers the active layer, the interlayer insulating layer covers the gate metal layer and the planar layer covers the interlayer insulating layer and the second metal layer. A plurality of channels is disposed on the interlayer insulating layer, and both two ends of the channels extending toward edge of the interlayer insulating layer to penetrate the interlayer insulating layer.

An ink-jet recording apparatus comprises a pump, an ink-jet head, and a detector. The pump includes a housing, a rotor, a partition, a first passage, and a second passage. The housing has a cavity formed therein and also has an inlet port through which ink is sucked into the cavity and an outlet port through which ink is discharged out of the cavity. The rotor is rotatable within the cavity. The partition is, together with the rotor, rotatable within the cavity while being supported on the rotor such that both ends thereof can be in contact with an inner surface of the housing. The first passage is formed within the cavity and extends from the inlet port to the outlet port. The second passage is formed within the cavity to be longer than the first passage and extends from the inlet port to the outlet port via a side of the rotor opposite to the first passage. To the ink-jet head, ink is supplied from the pump. The detector detects whether or not the partition is disposed within such a range that a flow resistance in the first passage can be higher than a flow resistance in the second passage.