Abstract: A fluid pollution prevention system for preventing the discharge of hazardous waste from a bilge of a marine vessel, and removal of the same from the bilge. The system includes an absorber for absorbing hazardous waste from a fluid in the bilge. The system further includes a locator for locating the absorber in a predetermined orientation relative to a bilge pump to prevent the discharge of hazardous waste from the bilge. In one embodiment of the invention, the locator is an upstanding member in relation to the fluid in the bilge and includes at least one locator channel defined along at least a portion of the locator for slidable receipt of the absorber. According to this characterization, the absorber is movable along the locator channel as a function of the bilge fluid level to absorb hazardous waste from the fluid and isolate an inlet of the bilge pump from receipt of the same.

Abstract: A method for reducing the presence of ferritic particles in lubricant employed in the lubrication of rotary shaft bearing of the type comprising a first bearing contact surface, a second bearing contact surface and a plurality of rotatable bearing members disposed therebetween, a lubrication system employing such method and a lubricated assembly. The method comprises providing a ferritic particle collector element of magnetised material in close proximity to the bearing and the path of lubricant flowing to the bearing, the close proximity being within a distance from the bearing contact surface which is less than five times the maximum diameter of the bearing contact surfaces. The collecting element may comprise an existing component of a lubrication system or lubricated assembly which is rendered magnetic or may comprise a magnet or magnets secured to an existing component.

Abstract: An apparatus and method for on-site treatment and reclamation of oil and gas well waste water or fracturing fluids. The mobile treatment process and apparatus provide both chemical precipitation and filtration to treat the drilling fluid waste to a technically and environmentally acceptable level allowing for reuse. Alkaline treating agents are applied to the drilling waste fluids, as they are pumped through the treatment apparatus, to increase the pH of the fluid waste to a preferred pH range and to also cause selective soluble contaminants in the fluids to form a precipitate. The waste fluid is allowed to clarify as the precipitate of insoluble contaminants, through flocculation, settle and form a sludge at the bottom of the drilling pit. The clarified fluids are then filtered to satisfy applicable industry and environmental requirements.

Abstract: A method and system for continuously treating ship ballast water enroute to reduce or eliminate harmful microorganisms therefrom, before discharge of the ballast water into coastal waters. During the ships voyage, and before the ballast water is discharged, the ballast water is continually passed through an interconnected UV sterilization system for treatment by ultraviolet radiation. One or more dispensing pumps are provided to transport the ballast water through the length of the UV system, which includes one or more UV units to process and sterilize the ballast water. In cases where large volumes of water need to be processed or where individual ship design is limiting, secondary piping to divert the flow of ballast water from the main piping system through placement of diverter valves, may be added to incorporate additional UV units or pumps. Flow jets secured to the inside of a ballast tank or hold may also be used to ensure proper circulation and mixing of the ballast water to be treated.

Abstract: A method and apparatus for treating settled, unfiltered effluent out of the secondary (aeration) stage of wastewater treatment facilities are disclosed. Designed principally for the denitrification, phosphorous removal, and exhaustive disinfection of the liquid phase after the secondary treatment of wastewater, all this in a single step and without chemical addition. Since no chemical agents are employed, (alkaline earth carbonates are considered a normal constituent of the water) the method is particularly applicable to the purification of drinking water supplies. The method and apparatus achieve high degrees of purification, thereby laying the basis for the reuse of wastewater so treated. Bio-solids are also disinfected and made filterable. Preferred and particularly advantageous embodiments bf the system are disclosed.

Abstract: A system for use in filtering a slurry using air pressure to squeeze the slurry material and dewatering it. The system including a source of slurry, a chamber, a filter belt that passes through the chamber, a manifold inlet supplying the slurry to a first side of the filter belt to form a uniform moist cake of the filter material, an inlet seal and an outlet seal to seal a belt inlet nd a belt outlet formed on the chamber, and a source of the pressurized air selectively applicable to the chamber to dry the moist cake of filtered material.

Abstract: A hydrocyclone bundle comprising a plurality of hydrocyclone liners and a plate assembly for use in liquid-liquid separation is disclosed. The hydrocyclone bundle may be used in new or existing separators. The hydrocyclone liners may be oppositely positioned within the hydrocyclone bundle. The plate assembly may collect and distribute overflow and underflow effluents from the hydrocyclone liners.

Abstract: A filtration apparatus includes a filter element disposed at a 45 degree angle defining an upper chamber for solids and a lower chamber for liquid. A trough is disposed at the lower end of the filter element. The floor of the trough funnels toward a central drain and an overflow drain is located approximately 8 inches above the trough floor. The lower chamber is provided with a drain for recirculating water to a sprayer above the filter element and is also provided with an overflow drain approximately 8 inches above the floor.

Abstract: The present invention in an embodiment provides a rack including fingers which are pivotally mounted so that when an actuator is moved to an extended condition the fingers will simultaneously move to an extended position approximately perpendicular to the upper surface of the rack so that items may be placed thereon for uses such as drying. The fingers are pivotally attached to the actuator so that, upon movement to a retracted position, the fingers will pivot downward and to a retracted position below the upper surface providing a flat rack that is easily stored. The rack also includes a liquid indicator for identifying whether liquid is present within a base of the rack.

Abstract: A rug display system includes a base having a plurality of upwardly extending posts and a frame comprising a front, top and rear section. At least a portion of the frame is configured to be rotatably mounted on a post of the base. The rug display system can further include a front support member attached to the frame adjacent to the front section and configured to movably support the frame on a display surface in use. A rug clip for use in a rug display system includes a gripping member having oppositely disposed gripping elements and a biasing member mounted over at least a portion of the gripping member and having a first and second top leg.

Abstract: A rack for storing, moving and displaying rolled flooring materials, such as carpet, carpet remnants and pad, having a frame with a plurality of frame members configured to hold flooring materials in either a vertical or horizontal configuration. The frame has an upper section with a stinger receiving mechanism configured to receive a stinger pole attached to a forklift. The stinger receiving mechanism can comprise a shaped portion of the frame or a shaped member or a tubular member attached to the frame for lifting the frame and its contents. The bottom section of the frame can comprise a prong receiving mechanism configured for receiving the prongs of a forklift. The rack can also include one or more movement guides for moving the rack with the stinger and/or one or more roll support members attached to the frame for displaying rolls of material.

Abstract: A storage assembly has a plurality of panels that are assembled to form a plurality of storage spaces, a plurality of connectors for coupling adjacent panels to form the plurality of storage spaces, and at least one tray positioned inside one of the storage spaces. Each connector has a generally circular body having a plurality of spaced-apart scalloped regions, with a recess provided at each of the locations of the scalloped regions. The storage system includes a caster having a wheel and a caster frame. The caster frame has a body, a bore provided therethrough for receiving the wheel, and at least two spaced-apart passages formed in the circumference of the body.

Abstract: An umbrella-type laundry drying rack is provided which has a vertical support and load-bearing arms for clothes lines. The load-bearing arms are disposed pivotably on the support about respective pivot pins, and are pivotable between a first position close to the support and a second position remote from the support. The load-bearing arms are coupled to one another such that upon pivoting of one of the load-bearing arms, the remaining load-bearing arms are jointly pivoted in the same way. At least one of the load-bearing arms has a deflection mechanism for deflecting the at least one load-bearing arm outward from the first position upon exertion of a force oriented away from the support to another one of the load-bearing arms.

Abstract: The present invention provides a bottle container made of resin, which comprises a cylindrical barrel with a bottom and a cylindrical neck portion with a diameter smaller than that of the barrel, said bottle container further comprising an upper part and a lower part divided into two parts by dividing at an upper end or a lower end of the barrel, and under the condition that the upper part and the lower part are connected with each other, said two parts are integrated by a cover member for liquid-tightly covering connecting surfaces of said two parts to shield the connecting surfaces from outside and to integrate the two parts with each other.

Abstract: A container made of thermoplastic synthetic resin having a central axis extending longitudinally, and having a body, wherein said body has a left and a right symmetrically relating to the central axis, each of the left and right is formed with a distortion-absorbing portion in response to a pressure change in the container, each of the distortion-absorbing portions is formed with a grip portion, and each of the grip portions includes a central portion of the left and the right, has an area an area smaller than an area of the distortion-absorbing portion, and has a depth larger than a depth of the distortion-absorbing portion.

Abstract: The present invention relates generally to a chemical mechanical polishing composition for polishing a metal, a metal oxide, and/or a metal nitride layer of a substrate, which composition is substantially free of abrasive particles and comprises: a hydroxylamine derivative; a corrosion inhibitor; and water, wherein water comprises the majority of the composition. The composition may optionally include, or alternately be substantially free from, one or more of the following: hydroxylamine, acid and/or base to adjust pH, two carbon atom linkage alkanolamine compounds, quaternary ammonium salts, chelating agents, organic solvents, non-hydroxyl-containing amine compounds, surfactants, additional oxidizing agents, and non-abrasive additives. A process for chemically mechanically polishing a substrate using such a polishing composition is also provided herein.

Abstract: The present invention generally relates to improved capacitors; in particular, the present invention provides advanced valve metal (AVM) anodes and methods for fabricating AVM anodes having complex surface and interior features for use in high energy density capacitors. Such anodes find use in high voltage capacitors incorporated into implantable medical devices (IMDs), among other uses. The AVM anodes may be pressed into virtually any arbitrary shape and may have a gradually changing (or substantially constant) density profile throughout the AVM anode. Such AVM anodes may also be perforated or shaped to receive one or more cathode members. The AVM anodes enhance packaging efficiency for compact high energy density capacitors.

Abstract: A method of producing a circuit-parts sheet having a structure in which a light-nontransmitting circuit-forming pattern is secured in a photo-cured ceramic sheet and is exposed on both surfaces of said photo-cured ceramic sheet, comprising the steps of:

Abstract: There is provided, according to one embodiment of this invention, a semiconductor memory device comprising first memory elements to store a first state or a second state according to a change in resistance value, each of the first memory elements comprising one terminal and the other terminal, the first memory elements arranged parallel with each other, a first wiring connected with the one terminal of each of the first memory elements, and a second wiring formed in parallel with the first wiring and connected with the other terminal of each of the first memory elements, wherein the first state or the second state stored in one of selected from the first memory elements is read out by delivering an electric current from one of the first and second wirings via the one of selected from the first memory elements to the other of the first and second wirings.

Abstract: In a magnetoresistance apparatus including a first functional layer and a second functional layer magnetically connected to the first functional layer, an overlapping ratio of the second functional layer onto the first functional layer is approximately 0 to 10 percent.

Abstract: A method for manufacturing a TFT panel of an LCD device includes the steps of wet etching a multilayer metallic structure including a high-melting-point metal film (HMPM) film, Al film and another HMPM film while using side etching technique by using a photoresist mask, hot-water washing the side walls of the Al film after the wet etching, and dry etching for configuring the channel region of a TFT in each pixel, and removing the photoresist mask. The presence of the photoresist mask and the protection film prevents corrosion of Al caused by plasma of the etching gas in the dry etching.

Abstract: A method of manufacture for optical spectral filters with omnidirectional properties in the visible, near IR, mid IR and/or far IR (infrared) spectral ranges is based on the formation of large arrays of coherently modulated waveguides by electrochemical etching of a semiconductor wafer to form a pore array. Further processing of said porous semiconductor wafer optimizes the filtering properties of such a material. The method of filter manufacturing is large scale compatible and economically favorable. The resulting exemplary non-limiting illustrative filters are stable, do not degrade over time, do not exhibit material delamination problems and offer superior transmittance for use as bandpass, band blocking and narrow-bandpass filters. Such filters are useful for a wide variety of applications including but not limited to spectroscopy, optical communications, astronomy and sensing.

Abstract: The method includes the step of forming a solid epoxy member on a substrate, the epoxy member having an upper surface of desired configuration. A first metal layer is deposited on the epoxy member with the upper surface thereof conforming to the desired configuration. A layer of epoxy is deposited on the first metal layer and epoxy material from the epoxy layer is removed to create a well, exposing the metal layer on the epoxy member. A metal impression layer is then deposited in the well. The metal impression layer is then removed from the well and affixed to a mounting member as a mold component for injection molding of small structures.

Abstract: Disclosed is a method of manufacturing a liquid jet head, which enables a passage-forming substrate to be easily handled, thus realizing good formation of pressure generating chambers and an improvement in manufacturing efficiency. The method includes the steps of: forming a vibration plate and piezoelectric elements on one surface of the passage-forming substrate; thermally adhering a sealing plate which has a piezoelectric element holding portion for sealing the piezoelectric elements therein, onto the passage-forming substrate; processing the passage-forming substrate to have a predetermined thickness; depositing an insulation film on other surface of the passage-forming substrate at lower temperature than that for adhering the passage-forming substrate and the sealing plate, and patterning the insulation film into a predetermined shape; and etching the passage-forming substrate using the patterned insulation film as a mask to form the pressure generating chambers.

Abstract: An improved UV-curable polymerizable mixture comprises a compensation agent, a photoinitiator, and optionally, a cross-linker. Upon curing, the polymerizable mixture becomes a polymer that is more readily removable (e.g., by solvent or ion etching) than conventional UV-cured polymers. The improved polymerizable mixtures may be used in soft lithography applications, for example, as a mask used to protect a portion of an underlying layer during an etching process. The polymerizable mixture may also be used in other applications including, without limitation, during micromachining, in MEMS, as an optical cladding, as a coating, as an adhesive, as a sealant, as a potting medium, as an encapsulant, or for waterproofing.

Abstract: In patterning method with micro-contact printing comprising the steps of: applying resin on a master having projected patterns, hardening the resin and thereafter removing the hardened resin from the master to make a stamp of the resin; applying molecular ink including hydrophobic molecules dispersed in solvent on the stamp and forming micro-contact printed patterns of hydrophobic molecular layer on a substrate by means of the stamp on which the molecular ink is applied and; dipping the substrate with micro-contact printed patterns in hydrophilic molecule solution dispersed in solvent to give chemical modification to the areas of the surface of substrate around the micro-contact printed patterns, solution including hydrophilic molecules having chain length shorter than the chain length of hydrophobic molecules included in the molecular ink is used as the hydrophilic molecule solution.

Abstract: Techniques for chemically etching a fiber tip to form a smooth fiber probe. One implementation applies a coating layer around a bare fiber to expose only an end facet of the bare fiber and then the exposed end facet is immersed into an etching liquid to be away from a meniscus interface between the etching liquid and the fiber to etch the fiber from the end facet.

Abstract: Liquid phase co-solvent(s) may be combined with supercritical carbon dioxide for more effective use of wet chemistries for cleaning and etching applications in semiconductor fabrication technologies. Because of the use of the two-phase system, more effective solvents, for example that may not be completely soluble in supercritical carbon dioxide, may be utilized, and the benefits of both the supercritical carbon dioxide gas-like phase and the liquid co-solvent may be achieved, in some cases. The efficacy of supercritical carbon dioxide cleaning can be enhanced by repetition of the etch/clean steps on the substrate, sometimes in conjunction with intervening rinse steps.

Abstract: An attachment surface for an implantable device has an irregular pattern formed through a process including masking, chemical or electrochemical etching, blasting and debris removal steps. Surface material is removed from the implant surface without stress on the adjoining material and the process provides fully dimensional fillet radii at the base of the surface irregularities. This irregular surface is adapted to receive the ingrowth of bone material and to provide a strong anchor for that bone material which is resistant to cracking or breaking. The surface is prepared through an etching process which utilizes the random application of a maskant and subsequent etching in areas unprotected by the maskant. This chemical etching process is repeated a number of times as necessitated by the nature of the irregularities required in the surface. The blasting and debris removal steps produce microfeatures on the surface that enhance the ingrowth of bone material.

Abstract: A method of repairing a metal alloy component, and the resulting repaired component. The method involves machining the component surface to remove a defect, and then placing in the resulting surface cavity a filler insert whose size and shape are predetermined so that the welding operation can be carried out to completely melt the insert while minimizing the melting of the component immediately surrounding the insert. As such, minimum mixing occurs between the materials of the insert and the component, thereby reducing the risk of cracking following the welding operation.

Abstract: A servo spot welding control system and method to efficiently weld a pair of workpieces together. The system includes a robot movable about the workpieces, a weld gun, servomotors, a transformer, and a controller. The weld gun is mounted on the robot and includes at least two pairs of electrodes. Each pair of electrodes includes a stationary electrode and a moveable electrode. The servomotors are operatively connected to the movable electrodes. The controller actuates the robot to move the robot into position. The controller also actuates the servomotors to clamp the workpieces and to selectively sequence electric current from the transformer to form multiple spot welds on the workpieces.

Abstract: Adjustable pinhole, particularly for the illumination beam path and/or detection beam path of a laser scanning microscope, wherein the pinhole is defined by foil edges which are adjustable relative to one another, and at least two foils, each with at least one straight edge, are advantageously arranged relative to one another and/or connected to one another in such a way that their edges describe an L-shape and the L-shaped connection pieces are arranged on one another in such a way that they define a rhombic or square light passage and they are moved relative to one another for adjusting the pinhole.

Abstract: The invention is directed to an apparatus made of atmospheric-pressure microwave plasma torches for elimination of toxic airborne chemical and biological warfare agents. The apparatus can purify the interior air of large volume in an isolated space such as buildings, public transportation systems, and military vehicles contaminated with chemical and biological warfare agents. The apparatus consists of several microwave plasma torches connected in series for elimination and burnout of toxic airborne warfare agents. Microwave radiation generates an atmospheric plasma torch in certain conditions. Oxidation mechanism in the torch flames eliminates the chemical and biological warfare agents.

Abstract: To regulate a laser welding process, an optical sensor detects the seam flank angle and/or the seam position of the laser welded seam directly following its formation, the resulting actual measured information is compared with stored or externally provided nominal information to give a comparison result, and the position of the welding laser beam source is adjusted based on the comparison result to regulate-out any divergence between the actual measured information and the nominal information. The apparatus includes a laser welding device including a welding laser beam source that moves along the joint to be welded, an optical sensor arranged directly on or following the laser welding device, and a circuit including a comparator that compares the actual measured information with the stored or externally provided nominal information regarding the seam flank angle and/or the seam position.

Abstract: A fuel tank for an automobile includes a pair of containers formed by drawing a metal plate. Each container has an opening and a flange formed along an edge of the opening. A side wall of the container has a concavo-convex portion shaped to correspond to a component adjacent to the fuel tank. Each flange is formed into a curved configuration conforming to the concavo-convex portion. The flanges are superposed and welded to each other by laser beam welding.

Abstract: A trimmer for trimming a book has a support for supporting a book, at least one laser for scoring an edge of the book so as to produce a score, and a trimming station for trimming the book at the score.

Abstract: A laser-based system for processing target material within a microscopic region without causing undesirable changes in electrical or physical characteristics of at least one material surrounding the target material, the system includes a seed laser, an optical amplifier, and a beam delivery system. The seed laser for generating a sequence of laser pulses having a first pre-determined wavelength. The optical amplifier for amplifying at least a portion of the sequence of pulses to obtain an amplified sequence of output pulses. The beam delivery system for delivering and focusing at least one pulse of the amplified sequence of pulses onto the target material. The at least one output pulse having a pulse duration in the range of about 10 picoseconds to less than 1 nanosecond. The pulse duration being within a thermal processing range.

Abstract: The invention pertains to a process for stripping conductor traces (2) of extruded or laminated flat cables (1), so-called FFCs, using laser beams (4).

Abstract: A laser-based method of removing a target link structure of a circuit fabricated on a substrate includes generating a pulsed laser output at a pre-determined wavelength less than an absorption edge of the substrate. The laser output includes at least one pulse having a pulse duration in the range of about 10 picoseconds to less than 1 nanosecond, the pulse duration being within a thermal laser processing range. The method also includes delivering and focusing the laser output onto the target link structure. The focused laser output has sufficient power density at a location within the target structure to reduce the reflectivity of the target structure and efficiently couple the focused laser output into the target structure to remove the link without damaging the substrate.

Abstract: A process of removing ceramic deposits from a surface hole in a component, a particular example being portions of a ceramic coating deposited on a surface of a component equipped with cooling holes. The process makes use of a pulsed Nd:YAG laser operated with parameters that avoid delamination, cracking or otherwise damaging a ceramic coating surrounding a cooling hole. The laser is operated to generate a laser beam that removes some of the ceramic deposit from the hole while a residual portion of the ceramic deposit remains surrounding the hole to define a surface opening.

Abstract: A weld filler wire chemistry has been developed for fusion welding 2195 aluminum-lithium. The weld filler wire chemistry is an aluminum-copper based alloy containing high additions of titanium and zirconium. The additions of titanium and zirconium reduce the crack susceptibility of aluminum alloy welds while producing good weld mechanical properties. The reduced weld crack susceptibility enhances the repair weldability, including when planishing is required.

Abstract: The present invention provides a ceramic substrate which can keep a sufficiently large breakdown voltage even if the pore diameter of its maximum pore is 50 &mgr;m or less to be larger than that of conventional ceramic substrates, can give a large fracture toughness value because of the presence of pores, can resist thermal impact, and can give a small warp amount at high temperature. The ceramic substrate of the present invention is a ceramic substrate for a semiconductor-producing/examining device having a conductor formed on a surface of the ceramic substrate or inside the ceramic substrate, wherein: the substrate is made of a non-oxide ceramic containing oxygen; and the pore diameter of the maximum pore thereof is 50 &mgr;m or less.

Abstract: A microwave oven includes a widely applicable and extensible Reduced Instruction Set Computer (RISC) microprocessor, allowing a control panel to be easily included, and which controls various functions using a single microprocessor, reducing a size of the control panel. The microwave oven also includes a control panel in which soft touch switches using electrostatic capacity are substituted for membrane switches, allowing the control panel to be formed in various forms including a curved form.

Abstract: A wall-mounted type microwave oven includes an outer cabinet defining an outer appearance thereof, an inner cabinet disposed in the outer cabinet to define a flow path therebetween, a sensor disposed in the flow path to check conditions of air flowing in the flow path, and a terminal unit connected to the sensor to transmit electric power and control signals to the sensor. The flow path includes a fitting hole to hold the sensor and the terminal unit. A sensor holder receives the sensor and the terminal unit, and is detachably fitted in the fitting hole. Only an operation of separating the sensor holder from a guide duct is performed in the guide duct, and an operation of pulling the sensor and the terminal unit out of the sensor holder and detaching the sensor from the terminal unit is performed outside the guide duct.

Abstract: A weight detecting device for microwave ovens is used to detect a weight of food placed on an exterior casing to minimize a space to install a weight sensor and to prevent heat from being transmitted from an interior casing through a top plate of the interior casing to the weight sensor. The weight detecting device includes a weight detecting unit and a support unit. The weight detecting unit is supported at an end thereof, and detects a weight according to a force applied to a free end thereof. The support unit supports the weight detecting unit at a position spaced apart from a top plate of an interior casing of a microwave oven.

Abstract: A microwave oven, and method of controlling the same, stores a weight of food in an external memory of the microwave oven through a simple manipulation of pressing a hold key, and applies the stored weight of the food for calculation of a cooking time. The microwave oven of the present invention may perform cooking by calculating a cooking time based on the weight of the food temporarily stored in an internal memory even if a setting operation using the hold key is not performed. Further, the present invention is advantageous in that it calibrates a zero point to calculate the cooking time, increasing a cooking performance. The microwave oven performs initialization by deleting the stored weight of the food if a cooking start key is not pressed within a set time after the weight of food is measured, thus preventing a malfunction of the microwave oven.

Abstract: A method and apparatus for adaptively maintaining the power-frequency spectrum in a reverberation chamber. The invention is thus capable of maintaining a relatively constant power-frequency spectrum in the chamber even when a device under examination is placed into the chamber which exhibits selective frequency absorption and or directional frequency absorption. The object disposed within the chamber need not necessarily be a device under examination. Rather, the present invention can also adaptively maintain a relatively constant power-frequency spectrum when heating any material disposed within a electromagnetic wave chamber.

Abstract: A microwave oven has a heating chamber formed inside a body frame. A radiation antenna is provided below the heating chamber. The radiation antenna is structured in such a way that a member housed in an antenna drive box appropriately operates to change the distance between a bottom surface of the body frame and the radiation antenna. Microwaves generated by a magnetron are supplied through a waveguide and the radiation antenna into the heating chamber. When the level at which the radiation antenna is positioned is changed, the way to supply microwaves from the radiation antenna into the heating chamber is accordingly changed. Specifically, microwaves are locally supplied into the heating chamber or supplied uniformly into the whole of the heating chamber.

Abstract: A microwave oven includes a motor for a stirrer and a motor mounting unit. The motor is provided at an outer circumferential surface thereof with a first flange having a hole. The motor mounting unit is provided on an outer surface of a wave guide of the microwave oven, and includes a seat, a mounting piece, and a stopper. The motor is seated on the seat. The mounting piece is provided at an edge of the seat, and has a hole. The stopper is upwardly projected from a first piece which is provided at an edge of the seat adjacent to the mounting piece, and functions to delimit a mounted position of the motor. The motor mounting unit also includes a guide piece. The guide piece is upwardly projected from a second piece which is provided at an edge of the seat opposite to the mounting piece. A slot is longitudinally formed along the guide piece. The motor has a second flange at a position opposite to the first flange so as to be fitted into and guided along the slot of the guide piece.

Abstract: A microwave oven to prevent a side plate of a cabinet from vibrating due to an electromagnetic field which is generated around a high-voltage transformer installed in a machine room. An anti-vibration plate is provided at a predetermined position inside the side plate of the cabinet so as to prevent the side plate from vibrating due to the electromagnetic field. The anti-vibration plate extends from a rear wall of the machine room so as to be adjacent to the side plate at a position between the high-voltage transformer and the side plate. Further, the anti-vibration plate is integrated with the rear wall of the machine room, and is screwed to the side plate. The anti-vibration plate has a rectangular shape. An embossment is formed on the anti-vibration plate to reinforce a strength of the anti-vibration plate.