Abstract: A method of removing contaminants from slurry samples is set forth. The method includes the utilization of repeated pressurizing and depressurizing steps to disrupt solidified particles in solid-containing slurries thereby increasing decontamination efficiency. An expansion fluid is injected into the slurry sample sufficient to create microbubbles when the slurry sample is depressurized. The micro bubbles mechanically disrupt the solidified particles increasing contaminant exposure. The microbubbles also provide for increased interfacial regions where contaminants can accumulate at gas-liquid thin films that are in close proximity to and can be effectively removed using a suitable expansion fluid and optional decontamination agents.

Abstract: A downcomer for a reactor for downwardly conducting a multi-phase mixture, the downcomer includes a transport section having an interior comprised of inner and outer regions separated horizontally by a vertical barrier, and a baffle structure disposed on an inner surface of the barrier. The baffle structure is arranged to induce the mixture to flow in a downward generally helical path such that denser components of the mixture are centrifugally urged outwardly away from a center of the downcomer and less dense components migrate toward the center. The barrier includes openings enabling the denser components to travel from the inner region to the outer region to be collected herein.

Abstract: A method of treating water with chlorine dioxide (ClO2), by: surrounding a reaction chamber, in which the ClO2 is generated, with water, wherein the water surrounding the reaction chamber is simultaneously the water to be treated; and passing a reaction solution comprising the ClO2 formed in the reaction chamber out of the reaction chamber through an outlet directly into the water, thus treating the water.

Abstract: Catalytically treating groundwater (10), surface water, or above surface water, contaminated (12) with halogenated organic compounds being members of chlorotriazine, chloroacetanilide, or halogenated aliphatic, herbicide groups, and, halogen containing analogs and derivatives thereof. Method: exposing contaminated water to catalytic amount of electron transfer mediator (18) under reducing conditions, to decrease concentrations of halogenated organic compounds. System: at least one electron transfer mediator (18) contained in at least one (in-situ or/and ex-situ) unit (20), for exposing to contaminated water under reducing conditions. Exemplary electron transfer mediators are porphyrinogenic organometallic complexes, being metalloporphyrins, metallocorrins, or metallochlorins. Exemplary metalloporphyrins are a [TMPyP], [TP(OH)P], [TPP], or [TBSP], free base porphyrin complexed to a transition metal (cobalt, nickel, iron, zinc, or copper).

Abstract: An apparatus and method according to which the apparatus is removably coupled to a structure such as a utility terrain vehicle (UTV), and the apparatus supports or carries an object such as a rifle, bow or treestand.

Abstract: A drawer organizer assembly includes an insert, for example a silverware tray, that can be inserted into a drawer, for instance a kitchen drawer. The organizer includes an attachment assembly that prevents the organizer from sliding within the drawer. For instance, a connector can be connected to one of the walls that define the interior of the drawer, and the organizer can be removably attached to the connector.

Abstract: The present invention includes flat-panel type display section (11), main body (12) which supports this flat-panel type display section (11), angle adjustment mechanism (13) for adjusting an inclination angle to a perpendicular direction of a display surface of flat-panel type display section (11), and shelf member (14) on which an article is to be placed. Then, as for shelf member (14), one end of the shelf member is provided near an upper edge of flat-panel type display section (11), and the other end of the shelf member is supported by main body (12). According to the present invention, since supporting plate (22) of shelf member (11) is supported by main body (12), shelf member (14) is not moved in connection with flat-panel type display section (11) when the display angle of flat-panel type display section (11) is adjusted by angle adjustment mechanism (13), and hence, the article is stably placed on shelf member (14).

Abstract: A rotatable lazy susan storage device has a wire frame and a turntable. The turntable has a vertical sleeve and an annular flange with a support surface extending outward from near a bottom end of the sleeve. The sleeve is received over an upright section of the wire frame. The turntable rests on the wire frame and is rotatable about a generally vertical axis relative to the wire frame. The wire frame can optionally be mounted for use by the top end suspended from a surface and can optionally be mounted for use with the bottom end resting on a surface.

Abstract: A bottle for a medicine is disclosed. The bottle may have a base portions a threaded neck portion, a child resistant cap and a grip portion. The bottle may be part of a kit having other bottles without a grip section. The bottle may be part of a retail display system.

Abstract: Decking for a storage rack system is presented in which the decking is formed from a single sheet of sheet metal. The single sheet of sheet metal is cut and folded to form a plurality of parallel deck members having an upper deck surface, a lower deck surface, and sidewalls. The single sheet of sheet metal further folded to form two cross rails perpendicular to the deck members at either end of the deck members. Each cross rail comprises a lower rail surface and a side rail surface. Each lower rail surface overlaps at least a portion of the lower deck surface of the deck members. The lower rail surfaces are secured to the lower deck surface at the overlap of the lower rail surface and the lower deck surface.

Abstract: A merchandise display system is presented. The display system includes a support frame, a plurality of shelves disposed on the support frame, and a plurality of dividers coupled to each shelf. Each shelf includes a base having a plurality of arcuate surfaces extending continuously as tangent radii from a front end to a rear end of the base. In one embodiment, the arcuate surfaces and the dividers cooperate to define a plurality of lanes. Each lane is dimensioned to accommodate a front to back column of merchandise items. When a merchandise item is placed at the rear end of one of the lanes, the merchandise item traverse the lane by gravity to the forward end of the lane such that the merchandise item is presented to a prospective consumer in a substantially upright and forward facing position.

Abstract: A boom component display apparatus 1 of the present invention is provided with processing units 4, connector assemblies 6 and a display unit 5. The processing units 4 are installed on each of a plurality of unit booms 11a thru 11g that compose a boom assembly 3 of a crane 100 and outputs identification information of each unit boom. The connector assemblies 6 transmits the identification information outputted from the processing units 4. The display unit 5 displays a connecting sequence information to show the relation between the connecting sequence of a plurality of unit booms 11a thru 11g and the identification information of a plurality of unit booms 11a thru 11g, basing on the identification information sent from the processing units 4 through the connector assemblies 6. By depending upon the boom component display apparatus of the present invention, it is possible to prevent the unit booms from being assembled in the wrong connecting sequences.

Abstract: An overhead crane adapted to be supported by at least one main support beam includes a bridge adapted to travel in a substantially horizontal direction along the at least one main support beam, a trolley adapted to travel in a substantially horizontal direction along the bridge, a jib rotatably coupled to a bottom surface of the trolley, and a hoist adapted to travel in a substantially horizontal direction along the jib.

Abstract: A method for handling a wind powerplant's rotor hub (11) or to handle a wind powerplant's rotor (10) using a hoist, in particular for erecting a wind powerplant or for assembling or disassembling a rotor (11) to and from such a powerplant, in particular a hub (11) or a rotor (10) being configured by means of one assembly side to the wind powerplant's tower, the hub (11) or rotor (10) being raised or held by the hoist. In the raised state, the hub (11) is tilted by a tilting mechanism (15) acting on it out of the initial, raised position by a predetermined angle of tilting, or the rotor (10) is tilted by a tilting mechanism (15) acting on the rotor blade roots of the rotor (10) through a predetermined angle of tilting. A mechanism (15) to handle a wind powerplant's rotor hub (11) of a wind powerplant's rotor (10), in particular for assembling or dismantling a rotor to or from its wind powerplant.

Abstract: A system for receiving and storing high level radioactive waste comprising: an enclosure comprising walls having inlet ventilation ducts, a roof comprising an array of holes, and a floor; an array of metal shells located in an internal space of the enclosure, the array of metal shells being co-axial with the array of holes in the roof so that containers holding high level radioactive waste can be lowered through the array of holes in the roof and into the array of metal shells; the array of metal shells acting as load bearing columns for the roof; and each of the metal shells comprising (i) an expansion joint for accommodating thermal expansion and/or contraction of the metal shells; and (ii) one or more holes at a bottom portion of the metal shell.

Abstract: A universal adapter for retaining a baby nipple/pacifier or other removable liquid dispenser on a bottle includes a substantially rigid closure having a downwardly extending rim, for engaging the mouth of a bottle from the outside, and a central upwardly extending fitting, with a central through aperture. The fitting is designed so that a liquid dispenser having a resilient mouth can be pushed onto the fitting. Contained within the closure is a resilient insert which includes an annular portion that acts as a gasket when the adapter is installed on the bottle. The resilient insert may have a central downwardly extending plug, formed integrally with the annular portion, which can be inserted into a narrow-mouthed bottle such as a water bottle.

Abstract: Closure with hinged lid for bottles and the like with an automatic lid opening system. The closure includes an elastic element made from elastomer material that exerts a spring-back force on the lid towards its open position, and an anchoring member between the main body of the closure and the lid. The elastic element has an extendible section defined between a first joining area to a main body and a second joining area to the lid. The main body includes a projection that defines a seating surface positioned externally with respect to a hinge joint of the lid. The extendible section extends freely opposite the seating surface and rests on the seating surface in the hinged position of the lid.

Abstract: A closure system for containers used for storing or administering substances in the form of liquids, pastes or powders, which system in one embodiment includes a cap, provided with a through-hole, and a closure element, wherein the cap holds the closure element with a force fit and/or form fit on the container, in the area of the container opening that is to be closed, by means of a catch element present on the container. For this purpose, the end face which surrounds the container opening, and on which the closure element bears, comprises a depression. The closure element is a virus-proof, bacteria-proof and spore-proof film that lies on the end face and, at least in some areas, over the depression. The cap is then fitted in place, an elastomer ring or adhesive ring is arranged between the closure element and the depression and fills the depression.

Abstract: A closure is provided having a base formed of a first material and cap formed of a second material. The first material and the second material are chemically incompatible with one another such that the base and the cap do not bond together when formed using a sequential injection molding process. The cap is movable upon the base between a closed and open configuration. The closure forms a seal impervious to liquids when the cap is in the closed configuration. Alternatively, in the open configuration, the closure is suitable to dispense a product.

Abstract: A closure (10) that is suitable for attachment to a container (20) having an end portion defining an opening of the container. The closure (10) comprises a top portion (11) and a skirt portion (12) depending from the top portion. The closure (10) also has a sealing rib (14) having a first sealing portion (15) which is contiguous with the top portion (11). The first portion (15) has an inner surface made up of at least a first substantially cylindrical surface portion (17) lying radially inwardly of the first surface portion (17). The rib (14) further includes a second sealing portion (16) that is separated from the top portion (11) by the first portion (15) and which, prior to attachment of the closure to the container, extends inwardly to a free edge. The closure (10) further has a continuous nub member (28) extending downwardly and outwardly from the underside of the top portion (11) and positioned radially inwardly of the first sealing portion (15).

Abstract: A plastic container having a base portion adapted for vacuum pressure absorption. The base portion including a contact ring that supports the container, an upstanding wall, and a central portion. The upstanding wall being adjacent to and generally circumscribing the contact ring. The central portion defined in at least part by a pushup and an inversion ring that generally circumscribes the pushup. The pushup and the inversion ring being moveable to accommodate vacuum related forces generated within the container.

Abstract: The bottle-shaped plastic container comprises a hollow body with an integrated hand-grip. The hand-grip is constituted by a palm-recess and two opposite finger-recesses; said palm-recess has preferably a depth of at least 5 mm; said two opposite finger-recesses are an extension of the bottom of said palm-recess, and the bottom of said palm-recess comprising ribs that extend in the finger-recesses.

Abstract: A method of manufacturing an integrated circuit including a memory device that includes the following processes: forming a mask layer structure above a composite structure including a resistivity changing layer and an electrode layer disposed above the resistivity changing layer; partially patterning the mask layer structure using a first substance; stopping patterning the mask layer structure before exposing the top surface of the electrode layer; at least partially exposing the top surface of the electrode layer using a second substance, the second substance chemically not reacting with the electrode layer material.

Abstract: A method for manufacturing a multilayer printed circuit board includes the following steps. A number of laminate units are provided. Each of the laminate units includes an electrically conductive layer with a circuit pattern defined therein, and a release layer releasably attached to the electrically conductive layer. A number of insulation layers are provided. Each of the insulation layers definies a metalized through hole therein. The electrically conductive layers and the insulation layers are stacked alternately one on another such that adjacent electrically conductive layers are insulated by one insulation layer and the metalized through holes electrically connects the circuit patterns of the adjacent electrically conductive layers. In the stacking step, the release layer is removed from the laminate unit after the electrically conductive layer is stacked onto the respective insulation layer, thereby obtaining a pre-laminated multilayer printed circuit board.

Abstract: An interlevel dielectric layer, such as a silicon oxide layer, is selectively etched using a plasma etch chemistry including a silicon species and a halide species and also preferably a carbon species and an oxygen species. The silicon species can be generated from a silicon compound, such as SixMyHz, where “Si” is silicon, “M” is one or more halogens, “H” is hydrogen and x?1, y?0 and z?0. The carbon species can be generated from a carbon compound, such as C?M?H?, where “C” is carbon, “M” is one or more halogens, “H” is hydrogen, and ??1, ??0 and ??0. The oxygen species can be generated from an oxygen compound, such as O2, which can react with carbon to form a volatile compound.

Abstract: A method for providing an improved integrated circuit device is disclosed. The method comprises the steps of providing active and passive areas in the substrate, providing a plurality of slots in the substrate after providing the active and passive areas, and oxidizing the plurality of slots. The method further comprises providing metal in each of the plurality of slots, providing a dielectric coating over the slots, and providing etched contacts in select areas remote from the location of the slots. Additionally, the method provides an additional layer of metal that interconnects the contacts and the buried metal in select areas where contacts were etched, resulting in metal of three levels; and provides one level of the metal is surface and two levels of the metal that comprise a buried power buss (BPB).

Abstract: A method for fabricating a magnetic tunnel junction device includes forming a first magnetic layer, a dielectric layer, a second magnetic layer and a capping layer, selectively etching the capping layer and the second magnetic layer to form a first pattern, forming a short prevention layer on a sidewall of the first pattern, and etching the dielectric layer and the first magnetic layer using the capping layer and the short prevention layer as an etch barrier to form a second pattern.

Abstract: A method for forming a magnetic tunnel junction cell includes forming a pinning layer, a pinned layer, a dielectric layer and a free layer over a first electrode, forming a second electrode on the free layer, etching the free layer and the dielectric layer using the second electrode as an etch barrier to form a first pattern, forming a prevention layer on a sidewall of the first pattern, and etching the pinned layer and the pinning layer using the second electrode and the prevention layer as an etch barrier to form a second pattern.

Abstract: An inkjet head having an electrostatic actuator and a manufacturing method of the same are disclosed. The inkjet head having an electrostatic actuator, comprising a stator, on which is formed a plurality of comb pattern shaped first protrusion parts and second protrusion parts in both directions, and a rotor consisting of a first component and a second component, the ends of which join with the diaphragm, wherein a third protrusion part is formed on the first component, facing the first protrusion parts and meshing with the first protrusion parts without contact; and a fourth protrusion part is formed on the second component, facing the second protrusion parts and meshing with the second protrusion parts without contact, may decrease the size of the head composition and may increase the electrostatic force so that a large displacement may be obtained with little voltage to increase the ink discharge pressure.

Abstract: A method for delineating a metallization pattern in a layer of sputtered aluminum or sputtered copper using a broad spectrum high intensity light source. The metal is deposited on a polymeric substrate by sputtering, so that it has a porous nanostructure. An opaque mask that is a positive representation of the desired metallization pattern is then situated over the metallization layer, exposing those portions of the metallization layer intended to be removed. The masked metallization layer is then exposed to a rapid burst of high intensity visible light from an arc source sufficient to cause complete removal of the exposed portions of the metallization layer, exposing the underlying substrate and creating the delineated pattern.

Abstract: A pedestal assembly and method for controlling temperature of a substrate during processing is provided. In one embodiment, method for controlling a substrate temperature during processing includes placing a substrate on a substrate pedestal assembly in a vacuum processing chamber, controlling a temperature of the substrate pedestal assembly by flowing a heat transfer fluid through a radial flowpath within the substrate pedestal assembly, the radial flowpath including both radially inward and radially outward portions, and plasma processing the substrate on the temperature controlled substrate pedestal assembly. In another embodiment, plasma processing may be at least one of a plasma treatment, a chemical vapor deposition process, a physical vapor deposition process, an ion implantation process or an etch process, among others.

Abstract: An improved method of forming features on substrates by imprinting is provided. In the method, a polymer solution that contains at least one polymer dissolved in at least one polymerizable monomer and the polymer solution is deposited on the substrate to form a liquid film thereon. Further, the liquid film is cured by causing the at least one monomer to polymerize and optionally cross-linking the at least one polymer to thereby form a polymer film, the polymer film having a glass transition temperature of less than 100° C., and the polymer film is imprinted with a mold having a desired pattern to form a corresponding negative pattern in the polymer film. Alternatively, the liquid film is imprinted with the mold and the liquid film is cured in the presence of the mold to form the polymer film with the negative pattern.

Abstract: A vacuum insulated switchgear having a vacuum container, a fixed contact disposed in the vacuum container, a movable contact disposed in the vacuum container capable of being in contact with or out of contact with the fixed contact, a driving mechanism for driving the movable contact in directions to contact with and out of contact with the fixed contact, a resin portion molded around the vacuum container, an insulative bushing for covering a pulled-out portion of a conductor connected to the fixed contact and for extending from the molded resin portion, and a cable head insulating member for covering a conductor of a cable head connected to the conductor at the pulled-out portion and an outer surface of the cable head insulating member being earthed, characterized in that: an earthed conductive member is embedded at least at a position opposite to an end of the cable head insulating member in the bushing.

Abstract: A switchgear case is partitioned into a high voltage bus bar chamber, which contains bus bars and cable heads, a high voltage device chamber containing circuit breakers and operation mechanisms and a low voltage control chamber containing a relay and measurement devices, etc., A rear wall of the case has a first suction port disposed at a lower part thereof, wherein the high voltage bus bar chamber, high voltage device chamber and the low voltage control chamber are communicated and air passing through the chambers is discharged from a first discharging port of the casing. The bus bars electrically connecting the high voltage devices in the high voltage device chamber and connecting bars connecting the adjoining bus bars and the cable heads are covered with solid insulators for solid-insulation.

Abstract: An electrode for the projection welding of a weld nut to a workpiece has an electrode welding head with parts including a replaceable welding interface disc fitted therein. The electrode can be disassembled so that the conductive electrode interface within the welding head may be replaced when it becomes worn.

Abstract: Systems and methods are provided for a torch power system having a high power density. In one embodiment, a system is provided that includes a torch power unit having a compressor and power electronics that include one or more power converters, wherein the torch power unit has a power output density of at least 2 watts per cubic inch, 80 watts per pound, or a combination thereof. A power conversion assembly for a torch power unit is provided that includes a single circuit board, a torch power converter mounted on the single circuit board, and a non-torch power converter mounted on the single circuit board. An electrical torch system is also provided that includes a circuit board and a power converter coupled to the circuit board, wherein the power converter includes a planar transformer, a foil wound transformer, or a combination thereof.

Abstract: A system is provided that includes a torch power unit. The torch power unit includes a monitor and/or control configured to determine a temperature of a component of the torch power unit based on the one or more inputs without a direct temperature measurement of the component. A method of operation is provided that includes receiving one or more inputs associated with a device, and estimating a temperature of the device based on the one or inputs without directly measuring temperature of the device. A tangible machine-readable medium is provided that includes code for determining a thermal capacity of the device, code for determining a thermal resistance of the device, and code for determining a temperature of the device based on thermal capacity and the thermal resistance method.

Abstract: A cooling block for coupling a remote plasma source to a resistor is disclosed. As processed substrates become larger for solar panels, organic light emitting diodes, and flat panel displays, a greater amount of cleaning gas and hence, plasma from a remote plasma source, may be necessary. When large amounts of cleaning gas such as fluorine containing gas is ignited into a plasma, the temperature of the remote plasma source that ignites the plasma may become very hot. The hot plasma may transfer heat to adjacent components and to any components through which the plasma flows. By cooling the block connecting the remote plasma source to the resistor, the plasma may be cooled prior to reaching the resistor and hence, prior to reaching the processing chamber.

Abstract: A system is provided that includes a torch power unit. The torch power unit includes a compressor and a moisture remover coupled to the compressor. A method is provided that includes compressing a gas via compressor and removing moisture from the gas via a moisture remover coupled to the compressor. A method of manufacturing a torch system is also provided. Additionally, a system for a torch power unit is provided that includes a moisture remover.

Abstract: A system is provided that includes a torch power unit, wherein the torch power unit includes a motor and a digital device coupled to the motor and configured to control the motor. A method of operation is provided that includes controlling one or more aspects of a torch power unit via a microprocessor, a digital signal processor, or a field programmable gate array, or a combination thereof. In another embodiment, a system is provided that includes a torch power unit that includes a torch, one or more components comprising a generator, a power converter, a compressor, a motor, a wire feeder, or a combination thereof, and a microprocessor configured to control the one or more components.

Abstract: A system is provided that includes a torch power unit that includes a compressor and a controller configured to adjust output of the compressor in response to feedback comprising compressor output, or altitude, or atmospheric pressure, or a combination thereof. A method is provided that includes adjusting operational parameters of a torch power unit to account for environmental conditions affecting performance of the torch power unit. A method of manufacturing a portable cutting torch system is also provided. Another system is provided that includes a plasma cutting circuit, a compressor, a motor coupled to the compressor, an interface, and an environmental feedback controller.

Abstract: Systems and methods are provided for a torch power system using a multi-stage compressor. In one embodiment, a system includes a torch power unit that includes a compressor having multiple compression stages. A method of operation is provided that includes compressing a gas via a multi-stage compressor in a torch power unit. A method of manufacturing a torch power unit is provided that includes providing a multi-stage compressor for a torch power unit and mounting the multi-stage compressor inside an enclosure of the torch power unit. Another system is provided that includes a plasma cutting circuit, a multi-stage compressor, a motor coupled to the compressor, and a compressor controller.

Abstract: A multi-beam laser device is used to make a microretarder plate, which comprises a plurality of first retardation state areas and second retardation state areas alternating with each other. The device comprises an infrared laser, a beam splitter, and a driving means. The beam splitter is used to split the laser beam into a plurality of equal intensity parallel beams and bring the parallel beams into focus. The driving mechanism is used to drive the beam splitter in one direction, and the beam splitter will scan a plurality of parallel scan lines by the direction on a surface.

Abstract: A butt welding system and a butt welding method of steel plate by which the quality of a product can be ensured. Butting portions of blank members (1,2) to be joined together are butted and a predetermined butting load is applied to the butting portion, wherein the blank members (1,2) are moved relatively in the direction of the welding line thus matching the butting portions. Protrusions and recesses formed on each butting portion of each blank member (1,2) are flattened, whereby linear precision at each butting portion of each blank member (1,2) is enhanced as compared with a case where the butting portions are not matched. Since the gap is reduced extremely at the butting portion, welding is facilitated at the butting portion. Good welding beads are thereby obtained at the butting portion and the quality of a product is ensured.

Abstract: An exemplary brittle non-metallic workpiece (70) is made by the laser beam (31), a cutting surface (701 ) of the brittle non-metallic workpiece has no micro cracks. A method for making the brittle non-metallic workpiece includes: focusing a laser beam on the brittle non-metallic substrate to form an elliptic beam spot; driving the laser beam to move along a predetermined curved cutting path, making a center of a major axis of the elliptic beam spot intersecting along the predetermined curved cutting path and the major axis being tangent to the predetermined curved cutting path at the intersecting point; a coolant stream following the elliptic beam spot to move, thus producing a crack in the brittle non-metallic substrate corresponding to the predetermined curved cutting path; separating the brittle non-metallic substrate along the crack. A laser cutting device (40) for making the same is also provided.

Abstract: A system is provided that includes a torch power unit. The torch power unit includes a compressor and a controller configured to adjust the compressor based on a profile indicating a resonance point for the compressor. A method is also provided that includes adjusting the compressor to reduce vibrations or movement of the compressor based on a resonance point. A machine-readable medium that includes code that includes instructions to adjust a rate of velocity change based on a resonance point is also provided. A method of operation is provided that includes reducing vibrations associated with a resonance point of the device by increasing the rate of velocity change at the resonance point as compared to non-resonance regions.

Abstract: Double pole battery comprising three electrochemical cells stacked along a longitudinal axis, each cell consisting of an anode, a cathode and an electrolyte placed between the anode and the cathode, a current collector plate electrically connecting an anode of a cell and a cathode of an adjacent cell, a current collector plate on the anode of a cell located at a first longitudinal end of the stack, a current collector plate on the cathode located at a second longitudinal end of the stack, an electrolyte-proof lateral wall surrounding each cell between each pair of successive collector plates, wherein the lateral walls of two adjacent cells are offset transversely one relative to the other relative to the longitudinal axis, in such a way they are not superposed one on the other.

Abstract: A device for applying a composition may include an independent electrical energy source, at least one heater member that is powered by the independent electrical energy source and a circuit for controlling the power supply to the heater member. The circuit may be configured to power the heater member at least two power settings that differ at least as a function of the depletion state of the independent electrical energy source.

Abstract: A cooking appliance which is mounted in an elevated manner, which comprises at least one muffle which defines a cooking chamber and which comprises a muffle opening which is on the base thereof, a base door which can be displaced and which is used to close the muffle opening, comprising at least one heating field on the upper side thereof and at least one operational state for the open state, wherein the heating field is at least partially connected. The cooking appliance which is mounted in an elevated manner comprises a displacing locking device, which prevents the open base door from being displaced when in the activated operational mode for the open state.

Abstract: A cooking appliance which is mounted in an elevated manner, comprising at least one muffle which defines a cooking chamber and which comprises a muffle opening on the base side thereof, a base door, which can be displaced, for closing the muffle opening and which comprises at least one heating field on the upper side thereof, having at least one operational state for the open state of the base door and at least one operational state for the closed state of base door. Only one operational state, which is relevant for the opening state of the base door, can be activated, and only one operational state for the open state when the base door is open and only one operational state for the closed state when the base door is closed.