Abstract: A sound insulation structure includes a sound insulation cover (21-25) provided on a noise radiating member (7, 11) of the vehicle, the sound insulation cover being provided with a mounting opening (29), a spacer (30) received in the mounting opening of the sound insulation cover and provided with a central through hole (30A), and a fastening member (28, 67, 68) having a shank passed through the central through hole of the spacer and configured to fasten the sound insulation cover to the noise radiating member via the spacer. The spacer prevents the axial pressure of the fastening member from being applied to the sound insulation cover.

Abstract: A sound insulation structure includes a sound insulation cover (21-25) provided on a noise radiating member (7, 11) of the vehicle, the sound insulation cover being provided with a mounting opening (29), a spacer (30) received in the mounting opening of the sound insulation cover and provided with a central through hole (30A), and a fastening member (28, 67, 68) having a shank passed through the central through hole of the spacer and configured to fasten the sound insulation cover to the noise radiating member via the spacer. The spacer prevents the axial pressure of the fastening member from being applied to the sound insulation cover.

Abstract: To predice impending system failures, dummy messages are periodically transmitted from a surveillance computer via a message broker to a host computer that executes processes in response to electronic messages from terminals and returns an electronic message. The dummy electronic messages are time-stamped when transmitted from the surveillance computer, when received and transmitted by the message broker, and when a process is executed by the host. The surveillance computer predicts impending failures by comparing the time required while a transmitted dummy electronic message returns to the surveillance computer, a mean value of the required time, a time required while the dummy electronic message passes through the message broker, a mean value of the time for the passage, a time required for a dummy electronic message transmission between each computer and a mean value of the time for transmission to each base value.

Abstract: To predice impending system failures, dummy messages are periodically transmitted from a surveillance computer via a message broker to a host computer that executes processes in response to electronic messages from terminals and returns an electronic message. The dummy electronic messages are time-stamped when transmitted from the surveillance computer, when received and transmitted by the message broker, and when a process is executed by the host. The surveillance computer predicts impending failures by comparing the time required while a transmitted dummy electronic message returns to the surveillance computer, a mean value of the required time, a time required while the dummy electronic message passes through the message broker, a mean value of the time for the passage, a time required for a dummy electronic message transmission between each computer and a mean value of the time for transmission to each base value.

Abstract: A sputtering device that efficiently guides sputtering particles ejected from a target to a film deposition subject and prolongs the interval at which a stick preventive member requires replacement. The sputtering device 1 has a vacuum chamber in which a specified sputtering target is placed so as to face a substrate 4 that is also placed in the vacuum chamber 2, and deposits a film on a surface of the substrate 4 using sputtering particles 20 ejected from the sputtering target 6; and particle ejection sections 60 constructed so as to slope at a specified angle of 30° to 60° with respect to the surface of the substrate 4, and respectively facing each other in the shape of a funnel are provided on the sputtering target 6. Lines of magnetic force 13 run from an N pole of a magnet 7a arranged at a rear surface of the target 6 to an S pole of a magnet 7b arranged around the target 6.

Abstract: A sputtering device enabling a small incident angle. A plurality of shield plates provided with holes at the same positions as targets are arranged in a vacuum chamber. Sputtering particles ejected diagonally from the targets 51-59 become attached to the shield plates 21-23 and only particles ejected vertically reach the surface of a substrate 12. As a result, it is possible to uniformly form a thin film inside microscopic holes of high aspect ratio. If sputtering gas is introduced close to the targets 51-59, reactant gas is introduced close to the substrate 12 and evacuation carried out close to the substrate 12, reactant gas does not reach the targets 51-59 side. Consequently, it is possible to prevent deterioration of the surfaces of the targets 51-59.