摘要:
A metal layer having an aperture for delivering light, a method of forming the same, a light delivery module including the metal layer having the aperture, and a heat assisted magnetic recording head including the same are provided. The aperture of the metal layer has an inlet and an outlet of different sizes, and also has curved side surfaces. Also, the light delivery module includes the metal layer at an output end thereof, and the heat assisted magnetic recording head includes the light delivery module as an optical heating unit.
摘要:
A waveguide structure includes a metal layer of a predetermined size on a substrate, a lower clad layer on the structure completely covering the metal layer, a core layer of a predetermined size on the lower clad layer at the location corresponding to the metal layer, and an upper clad layer thereon completely covering the core layer.
摘要:
A waveguide structure includes a metal layer of a predetermined size on a substrate, a lower clad layer on the structure completely covering the metal layer, a core layer of a predetermined size on the lower clad layer at the location corresponding to the metal layer, and an upper clad layer thereon completely covering the core layer.
摘要:
In a self-compensating dynamic balancer, a main body is installed at a rotating body to restrict internal vibrations due to eccentric mass of the rotating body. The main body has a circular race formed therein around a rotation shaft of the rotating body. A plurality of rigid bodies are disposed in the race to be capable of moving freely and are as many as necessary to occupy at least half of the inner space of the race.
摘要:
The present invention relates to a vibroisolating apparatus for a vacuum cleaner adapted to absorb and inhibit the vibrations generated in a suction motor from being transmitted to a body of the vacuum cleaner to thereby reduce the noise resulting from the vibration to a minimum, and at the same time, to improve the ease of assembling and to decrease manufacturing cost by way of a simplified construction. The vibration generated in the suction motor during operations is absorbed and inhibited at a front side of the motor by a vibroisolating ring which is tightly disposed between a front motor case and the suction motor. The vibration is also absorbed and inhibited at a rear side of the motor by the rear surface packing which is disposed between a rear motor case and the motor. The apparatus thereby reduces generation of noise resulting from the vibration of the suction motor to a minimum and provides for relatively silent operation of the vacuum cleaner.