Abstract: An evacuating valve includes a chamber port structure to be connected to a vacuum vessel in which a plasma is produce to create a plasma atmosphere, a pump port structure to be connected to a vacuum pump; a valve casing defining a passage connecting the chamber port structure and the pump port structure, and a valve mechanism for opening and closing the chamber port structure. At least two expended parts are formed by expanding an end part of the inside surface of the chamber port structure, and the valve element has a large part capable of being pressed against the valve seat with the sealing member held between the large part and the valve seat, and at least two small parts capable of being fitted in the expanded parts of the chamber port structure.

Abstract: A refill apparatus for multiple containers is provided, which comprises a single piece, integrally molded primary container for holding matter. The basin of the container is comprised of a bottom with a plurality of apertures that are arranged in rows and columns for allowing drainage of matter from the containment portion through the apertures. The plurality of apertures are integrally molded and coupled with an upper portion of a corresponding number of conduits that are commensurately arranged in rows and columns along an exterior of the bottom for allowing matter from the containment portion to flow and drain into a lower portion of the conduits, which are comprised of discharge tubes for facilitating simultaneous flow and depletion of matter out of the containment portion and into a secondary set of containers.

Abstract: When a front cover 12 in which an inner grille 13 is fitted is mounted to the body of the projector, a fin member 13b formed as one unit with the inner grille 13 is placed with very little clearance between itself and a partition 33 separating the region where a light source device 20 is provided from the region where an optical system 100 is provided. Therefore, hot air of a first fan can be prevented from passing between the partition 33 and the front cover 12 and entering the region where the optical system 100 is provided. As a result, it becomes possible to prevent the hot air from entering the above region and further entering the optical system 100 or entering the optical path of a projection lens 26 to cause a heat-wave effect, thus the projector is capable of suppressing a heat-wave effect.

Abstract: To fix a TV (electrical apparatus mounted) having a power cord (insulated electric wire) to a DVD player (mounting body) when the TV is mounted on the DVD player, the DVD player is provided with a main body (a part of a main body) and a hook member fixed to the main body. The position on the main body at which the hook member is fixed is changeable, and the cord is securely wound around the hook member. This arrangement is convenient, eliminating the necessity of separately preparing a member such as a belt, while enabling to easily and securely fix, to a mounting body, various types of TVs having respective attaching positions where an insulated electric wire is attached, to effectively prevent the TV from falling down in the event of an accident such as an earthquake.

Abstract: Disclosed is a heatsink wherein a first bonding part for mounting the semiconductor component on a substrate and a second bonding part for mounting the heatsink on the substrate are soldered to the substrate by a common solder contact, so that the mounting the semiconductor component on the substrate, the mounting the heatsink on the substrate, and the fixing the heatsink to the semiconductor component can be implemented through a single soldering operation. Thus, the step of attaching the heatsink can be simplified. Since the solder is present in a clearance between the first and second bonding parts, the efficiency of heat dissipation can be enhanced.

Abstract: Disclosed herein is a video signal process circuit that includes a control circuit having a level detection circuit and a dynamic range switch circuit. In the control circuit and a microcomputer, an average luminance of an image displayed on a liquid crystal panel via a liquid crystal driver circuit is detected. When the average luminance is equal to or over a level YSmax, an upper limit of the dynamic range is expanded, so that a signal level of a composite video signal in which white blur can occur can be digitized to a digital signal without being limited by the upper limit gradation, reducing the white blur of the image to improve the quality of the image.