摘要:
A dishwasher includes a main body having an open front, a washer tub being extracted from and retracted into the main body through the open front, the washer tub having an open top, a lid for closing the open top of the washer tub when the washer tub is fully retracted to be accommodated in the main body, and an extension member extending backward from a top rear portion of the washer tub. When the washer tub is fully extracted from the main body, a rear end of an inner wall of the washer tub is located in front of a front end of the main body and a free end of the extension member is placed under the lid.
摘要:
The apparatus for processing an in-process substrate by generating a plasma have a processing chamber with an observation window, in which the in-process substrate is disposed; plasma generating means for generating a plasma in the inside of the processing chamber; irradiation means for projecting a light beam into the inside of the processing chamber through the observation window; detection means for detecting the light projected and reflected from the inside wall of the chamber by the irradiation means; and data processing means for obtaining information on the state of contamination of the inside wall of the processing chamber by processing signals obtained through detection of the reflected light by the detection means, and thereby permitting simultaneously monitoring of both the state of contamination of an inside wall of the processing chamber and foreign materials suspended in the processing chamber, with a single observation window and an optical system composed of one unit.
摘要:
An optical amplifier includes at least a first wavelength multiplexing unit for multiplexing a signal light and a pumping light source, a first optical amplifying medium for amplifying the signal light by utilizing the pumping light and providing an output of amplified signal light, a first demultiplexing unit, a first dispersion compensation unit for receiving the amplified signal light from the first demultiplexing unit and modifying a waveform of the amplified signal light so as to compensate for waveform distortion of the signal light along a transmission path of the signal light and providing an output of a waveform modified signal light, a second wavelength multiplexing unit, a second optical amplifying medium, a second demultiplexing unit, and a second dispersion compensation unit. The optical amplifier also forms a part of an optical transmitter and an optical receiver.
摘要:
A backlight assembly for a liquid crystal display device comprising lamp units each including a lamp reflector, a lamp portion attached within the lamp reflector and lamp rubbers provided on both ends of the lamp portion, and a frame for holding the lamp units. The lamp units are arranged to include means for maintaining a predetermined clearance between at least end portions of the lamp units and the frame. It is possible to easily perform assembly and exchange of lamp units and to further achieve improvements in reliability.
摘要:
An optical transmission equipment for use in an optical transmission system, having an optical amplifier (10A), comprising: a first optical doped fiber (1A); a second optical doped fiber (1B); a third optical doped fiber (1C); an optical isolator (6) of bringing loss in the optical signal, being provided between the first optical doped fiber and the second optical doped fiber; a dispersion compensator (7) being provided between the second optical doped fiber and the third optical doped fiber; and a pumping light source (2) being optically connected to so that the optical doped fibers (1A, 1B, 1C) are excited in common.
摘要:
An optical transmission device which reduces optical noise in an optical transmission system. The optical transmission device includes a core light amplifying unit, and a first buffer light amplifying unit for amplifying a first signal light from a first transmission path and an amplified second signal light from the core light amplifying unit. The first buffer light amplifying unit supplies the core light amplifying unit with the first signal light, and supplies the first transmission path with the amplified second signal light. Also provided is a second buffer light amplifying unit for amplifying a second signal light from a second transmission path and an amplified first signal light from the core light amplifying unit. The second buffer light amplifying unit supplies the core light amplifying unit with the second signal light, and supplies the second transmission path with the amplified first signal light.
摘要:
A water pump is connected to a mixer so as to blast high pressure water at a high speed in the mixer. The air and powder are supplied to the blast flow of the high pressure water through an air supply pipe and a powder supply pipe respectively so that a mixture flow composed of the gas, the droplet-like fluid, and powder is formed. The mixture flow is blasted from a nozzle at a high speed so as to be sprayed onto a surface to be treated. Thus, impact actions held by the powder and the droplet-like fluid as cleansing/scraping media are given to the surface to be treated. Thus, a cleansing/scraping operation is achieved. Then, if the fluid, gas or the like supplied to the mixer is heated, the cleansing/scraping operation can be further accelerated.
摘要:
The invention set forth in this document discloses an optical amplifying circuit which includes a dielectric multilayer interference filter disposed at an output side or an input side of the optical amplifying element that is a part of the optical amplifying circuit. The dielectric multilayer interference filter suppresses off-band spontaneous emission.
摘要:
A process for formation of a metal pattern comprising the steps of forming a silicide metal film on an underlying substrate, forming an anti-reflection film on the underlying substrate on which the silicide metal film is formed, forming a resist film on the anti-reflection film, patterning the resist film by photolithography to form a predetermined pattern, and using the thus patterned resist film as a mask and etching the silicide metal film on the underlying substrate, wherein the optical constants and the thickness of the anti-reflection film are determined to give the smallest standing wave effect at the time of photolithography in accordance with the type of the silicide metal film.
摘要:
A reclaimed joint sheet used as a gasket or packing member for automobiles, ships and the like consists of a first layer of a joint sheet made from a given composition, a second layer of a joint sheet made by mixing finely pulverized pieces of the joint sheet after the punching out of the joint sheet having a given particle size with a composition for the formation of the joint sheet, and a third layer of a joint sheet containing the same components as the first layer.