| Entries |
| Document | Title | Date |
|---|
| 20090008386 | SHIELDING SYSTEM FOR MICROWAVE OVENS AND MICROWAVE OVEN USING THIS SHIELDING SYSTEM - A shielding system for microwave ovens comprises a first layer of parallel grounded conductors and a second layer of parallel grounded conductors substantially perpendicular to the conductors of the first layer and, for high frequency, electrically insulated therefrom, each layer presenting a plurality of parallel metal wires connected at one end and grounded. | 01-08-2009 |
| 20090026195 | Electromagnetic Wave Heating Device - This utility model relates to the improvement of the high-frequency heating device providing high-frequency electricity with the box used for the heating-up. The high-frequency electricity was generated by high-frequency oscillator in the high-frequency heating device based on the high-frequency induction heating method. | 01-29-2009 |
| 20090134154 | Device for Preventing Leakage of Microwave for Microwave Oven - The present invention relates to a device for preventing microwave leakage for a microwave oven. The present invention comprises a cavity assembly formed with an opening portion through which heating energy generated in an energy generating means is supplied into a cooking chamber provided within the cavity assembly; a cover provided on a side of the cavity assembly to cover the opening portion; and a choke member provided between the cavity assembly and the cover to prevent microwave supplied into the cooking chamber from leaking through a gap between the cavity assembly and the cover. According to the present invention, there is an advantage in that microwave is effectively prevented from leaking through a gap, which is formed when installing a heating means for providing a heating source in addition to the microwave. | 05-28-2009 |
| 20090206076 | COOKING DEVICE - A cooking device comprises: a first electromagnetic generating unit and a second electromagnetic generating unit for generating electromagnetic waves to cook; a heating chamber that introduces electromagnetic waves generated by each of the electromagnetic generating units to heat an object; and fans for cooling each of the electromagnetic generating units, wherein the first electromagnetic generating unit is arranged in an upper position and the second electromagnetic generating unit is arranged in a lower position, a first blowing path and a second blowing path are arranged to guide air blown out by the fans to the peripheries of the respective electromagnetic generating units, and two of the electromagnetic generating units are cooled in the same condition. | 08-20-2009 |
| 20090218340 | Container Provided with a Microwave Heatable Element - The invention relates to a container having a body and a closure for an opening in the body, which body comprises a heatable content and, in heat exchange contact, a microwave heatable element. | 09-03-2009 |
| 20090294441 | Cylindrical Microwave Oven - A cylindrical microwave oven comprises a shell ( | 12-03-2009 |
| 20100025394 | Apparatus for heating moldings, in particular dental ceramic molding - The invention relates to an apparatus for heating moldings, in particular dental ceramic moldings, with the aid of microwaves or a magnetic field, the apparatus having a susceptor surrounding the molding, in particular according to the type of a container that is closed, said susceptor absorbing microwave radiation or being heated by a magnetic field and emitting heat to the molding. Further, a shielding for electrical and/or magnetic fields is arranged in the path between the microwave oven or the induction coil and the molding, in particular at the inner wall of the susceptor. | 02-04-2010 |
| 20100059513 | ELECTRIC INDUCTION OVEN - An electric oven is disclosed. The oven includes a box casing presenting side walls, a rear wall, an upper wall and a lower wall, an opening and a closure door for this latter, the walls bounding an oven cavity heated by heating means functionally associated with at least one of the walls. These heating means are arranged to heat the cavity by induction, the heating means comprising generator means arranged to generate an electromagnetic field, electrically insulating means disposed between the generator means and that oven wall at which the heating means are positioned, and magnetically insulating means disposed on the outside of the oven with reference to the wall, the generator means, the electrically insulating means and the magnetically insulating means defining a single layered structure applicable to the oven wall. | 03-11-2010 |
| 20100181309 | RESONATOR UNIT, EXPANSION PROCESS AND APPARATUS FOR HEATING CONTAINERS - A resonator unit ( | 07-22-2010 |
| 20100193510 | WIRELESS RADIATIVE SYSTEM - In accordance with the present invention, there is provided a radiation system that includes at least one wireless radiative element which is powered with microwaves in a microwave cavity. The wireless element comprises a vacuum tight encapsulated envelope (i.e., a preliminarily evacuated tube) which is permeable to ultraviolet, visible and infrared light. The encapsulated envelope is filled with inert gas or inert gas mixtures under pressures in the range of about 0.1 to about 100 tors, and may contain additives of mercury and halogen gases. The microwave excitation of the one or more wireless radiative elements may be facilitated by the placement thereof inside a multi-mode microwave cavity with dimensions formulated in accordance with the teachings of Applicant's U.S. Pat. No. 5,931,557 entitled ENERGY EFFICIENT ULTRAVIOLET VISIBLE LIGHT SOURCE issued Aug. 3, 1999, the disclosure of which is incorporated herein by reference in its entirety. | 08-05-2010 |
| 20100200575 | DRAWER TYPE COOKING DEVICE - The invention provides a drawer type cooking device, wherein the mounting positions of roller-shaped shock absorbing members | 08-12-2010 |
| 20100200576 | MICROWAVE OVEN INCLUDING HOOD - A microwave oven including a hood. The hood adapted to be withdrawn from or inserted into a hood casing. The microwave oven further including an elastic member that applies an elastic force on the hood to facilitate the withdrawal of the hood from the hood casing. The insertion of or withdrawal of the hood from the hood casing provides for a more efficient hood function. | 08-12-2010 |
| 20100213191 | Low Crystallinity Susceptor Films - A microwave energy interactive structure comprises a polymer film having a crystallinity of less than about 50%, and a layer of microwave energy interactive material on the polymer film. The layer of microwave energy interactive material is operative for converting at least a portion of impinging microwave energy into thermal energy. | 08-26-2010 |
| 20100270295 | SCOPES HEATING DEVICE - A scopes heating device includes a bag having first seal lines that divides the bag into a first chamber at one side and a second chamber at an opposite side, a heat storage/release material accommodated in the bag and flowing between the first chamber and the second chamber for storing/releasing heat energy, a fixation device mounted on the bag for securing the bag in a folded condition where the first chamber and the second chamber are stacked up, and an actuator bendable to generate microwaves for causing the heat storage/release material to produce a temperature rise and then to release heat for pre-heating scopes that are set between the first chamber and the second chamber after the bag having been folded up. | 10-28-2010 |
| 20100288756 | COOKER - A cooker includes a heating chamber, a detachable heating pan, a high-frequency wave supply unit which generates microwaves, an antennas which radiates the microwaves generated by the high-frequency wave supply unit, and a control unit which controls heating treatment of the objects to be heated. The control unit controls the antenna so as to switch a microwave radiation control for the object to be heated such that the microwave radiation control becomes different for a case in which at least one object to be heated is placed on a placing table used also as a bottom surface of the heating chamber and for a case at least one object to be heated is placed on each of the placing table used also as the bottom surface of the heating chamber and the heating pan, and stops operation after the heating of the objects to be heated is completed. | 11-18-2010 |
| 20100301041 | Microwave oven and reciprocating tray apparatus thereof - Disclosed herein is a microwave oven, in which a tray within a cooking room is rectilinearly reciprocated in a lengthwise direction of the cooking room and is rotated, simultaneously, to cook food. This is achieved using a gear assembly including a main gear and a planetary gear. The gear assembly includes the main gear and the planetary gear, which are engaged with each other and are rotated. A diameter of the main gear and a diameter of the planetary gear may be equal to each other, and the main gear and the planetary gear respectively include eccentric shafts. The gear assembly effectively transmits power supplied by a motor to the tray, thereby allowing the tray to be rotated at a uniform speed and to be driven even using a motor having a small load capacity. | 12-02-2010 |
| 20100308035 | MICROWAVE OVEN WITH A DRAINAGE SYSTEM - The present invention provides a microwave oven with a drainage system. It comprises a chamber, a slip groove disposed on the bottom side of the chamber, a drain hole unit disposed in the slip groove, a rotary pan, a bracket unit provided with rolling wheel unit which can slip along the slip groove. The rolling wheel unit on the bracket unit can bring water to the drain hole unit, so that the water in the chamber flows out of the chamber soon in order to ensure that no water remains in the chamber to achieve a better cooking effect and facilitate operation of the microwave oven. | 12-09-2010 |
| 20100308036 | MICROWAVE IRRADIATION APPARATUS - A microwave irradiation apparatus proposed for uniformly treating a large number of samples, includes: an irradiation chamber formed in a rectangular resonant cavity of TM (Transverse Magnetic) | 12-09-2010 |
| 20110056933 | HIGH-FREQUENCY HEATING APPARATUS - There is provided a high-frequency heating apparatus including a heating chamber that houses an object to be heated, a rotating turntable provided on a bottom surface of the heating chamber, on which the object to be heated is rotatably mounted; a high-frequency heating section ( | 03-10-2011 |
| 20110084065 | Slidable Tray Assembly for Microwave Oven - According to at least one embodiment, a slidable tray assembly for a microwave oven is disclosed. The slidable tray assembly includes a base portion having a size configured to fit within the interior cavity of a microwave oven, a sliding portion configured for slidable cooperation with the base portion, a plurality of side walls coupled to and extending vertically from the sliding portion, a handle, and at least one slide stopper. | 04-14-2011 |
| 20110147378 | MICROWAVE OVEN - A microwave oven includes a cavity having a cooking chamber; a magnetron oscillating microwave radiation used for cooking food in the cooking chamber; and a plurality of radiation openings through which the microwave radiation is radiated into the cooking chamber, each of the radiation openings having a length in a direction where the microwave radiation is guided by a waveguide, the length being greater or less than λ/4. | 06-23-2011 |
| 20110155725 | MULTIPLE INPUT, MULTIPLE OUTPUT ANALYSER - The present invention allows for an accurate control of the electromagnetic fields inside a multimode resonant chamber with two or more cavities coupled in an accurate way through a metallic plate with slots or waveguide. The multiple inputs and multiple outputs analyzer (MIMO Analyzer) features several elements such as: broadband antennas, metallic slotted plate, different types of lenses and different stirrers, both metallic and non-metallic. These elements, together with some procedures such as precise location of under-test elements out of the lower cavity allow for controlling the electromagnetic fields on its interior. This control permits the emulation of the behaviour of wireless communication terminals under different fading scenarios, both indoors and outdoors. Some of the elements and procedures set in the MIMO Analyzer can also be used in industrial microwave heating processes for drying and curing of materials, also known as microwave ovens, allowing a greater efficiency and homogenization in the processes. | 06-30-2011 |
| 20110168700 | HEAT TREATING OF MANUFACTURED COMPONENTS - An apparatus for heat treating manufactured components using microwave energy and microwave susceptor material is disclosed. The system typically includes an insulating vessel placed within a microwave applicator chamber. A moderating material is positioned inside the insulating vessel so that a substantial portion of the exterior surface of each component for heat treating is in contact with the moderating material. | 07-14-2011 |
| 20110192839 | HINGE MECHANISM FOR A HOME APPLIANCE PROVIDING DOOR MOTION IN A NON-CIRCULAR PATH - A cooking appliance includes a housing forming a food handling compartment, a door positioned at the front of the housing that is configured to rotate about a vertical axis, and a hinge assembly secured to the door. The hinge assembly includes a hinge pin extending along the vertical axis and a double slider-crank mechanism that is coupled to the hinge pin. As the door rotates about the vertical axis, the hinge assembly moves the vertical axis along an elliptical path. | 08-11-2011 |
| 20110233203 | Microwave Integrated Soxhlet - The present invention relates to a device for the extraction of a compound from a solid material, comprising: (1) a microwave unit; (2) an inner vessel housed and fluidly sealed within an outer vessel, the inner and outer vessels enclosed within the microwave unit, wherein the outer vessel is configured to hold a solvent to be vaporized and the inner vessel is configured to hold the solid material; (3) a condenser for condensing the vaporized solvent and delivering a condensed solvent to the inner vessel; (4) the inner vessel further comprising a solvent outlet configured to deliver the condensed solvent containing an extracted compound back to the outer vessel; and (5) a first stirrer within the outer vessel and a second stirrer within the inner vessel for agitating the solvent within the inner and outer vessels during the extraction process. | 09-29-2011 |
| 20110290791 | HIGH-FREQUENCY HEATING DEVICE - To provide a high-frequency heating device of which reduction of weight and cost can be achieved, while a leakage of high-frequency waves is prevented. A high-frequency heating device 10 includes a switch unit 17 which is provided between a heating chamber and a machine chamber inside a casing 11, at a corner of an opening of the heating chamber remote from a hinge, and pressed with pins 18, 19 which are provided on a door 14, when the door 14 closes the opening, a door arm which is provided in the casing 11 at a diagonal position of the opening with respect to a position of arranging the switch unit 17, and bridged between the casing 11 and the door 14 thereby to draw the door 14 to the casing 11, when the opening of the heating chamber is closed with the door 14, a protruding portion 42 provided on the pin 19 and protruding in a direction intersecting a longitudinal direction of the pin 19, and a rack unit 23 which is arranged between a wall member 21 of the casing 11 and the switch unit 17, urged toward an opposite side to the protruding direction of the protruding portion 42, and adapted to move in the protruding direction of the protruding portion 42, when the rack unit is pressed with the protruding portion 42. | 12-01-2011 |
| 20110297673 | WAVE CHOKE SYSTEM FOR A DOOR OF A MICROWAVE OVEN - The present invention relates to a wave choke system for a door of a microwave oven. The wave choke system comprises at least one wave trap ( | 12-08-2011 |
| 20120067874 | IN-SHELL PASTEURIZATION OF EGGS - An in-shell egg pasteurization installation includes a temperature raising stage comprising a microwave cavity or microwave cavity portion into which microwaves can be radiated and a pasteurization stage comprising a microwave cavity or microwave cavity portion into which microwaves can be radiated. Heating means provide radiant or conductive heat to an in-shell egg located in the temperature raising stage and to an in-shell egg located in the pasteurization stage, and displacement means provide relative displacement between an in-shell egg and the microwave cavities or microwave cavity portions. | 03-22-2012 |
| 20120080425 | Microwave Oven - The invention concerns a microwave oven ( | 04-05-2012 |
| 20120103978 | MICROWAVE CHEMICAL REACTOR - Microwave heating apparatus for chemical-physical processes comprising a microwave source, operatively connected to an end of an antenna at a connector. The antenna is put in a reaction container where it irradiates with microwaves a reacting material. The antenna is coated with a sheath that avoids a direct contact with the reacting material, or is put into in a housing executed in the container. The housing, made of a material transparent to microwaves, can cross the reaction container for a part thereof, or for all its width. The arrangement of the antenna in the reacting material provides a quick and effective heating. Furthermore, it is possible to increase considerably the selectivity, the control and the efficiency of a chemical-physical processes to which the heating technique above described is applied. This allows also to provide a considerable energy saving with respect to apparatus of prior art. | 05-03-2012 |
| 20120111857 | PLURALITY OF ACCELERATED COOKING OVENS WITH MASTER-SLAVE POWER ASSEMBLY - A cooking oven system with a master-slave power assembly therebetween to allow for a single power connection to a 30 ampere single phase electrical outlet, the system comprising:
| 05-10-2012 |
| 20120160843 | DUAL VESSEL CHEMICAL MODIFICATION AND HEATING OF WOOD WITH OPTIONAL VAPOR CONTAINMENT - A commercial scale system and process for chemically modifying wood and then heating the chemically-modified wood. The system/process separates the chemical modification step from the heating step by utilizing two different vessels for the modification and heating steps. The system and process can, in certain situations, include a containment room for preventing escape of vapors from a chemical wood modification reactor, a wood heater, and/or a chemically-modified bundle of wood as the bundle is transported from the wood modification reactor to the wood heater. | 06-28-2012 |
| 20120160844 | MICROWAVE HEATING DEVICE - In order to provide a microwave heating device which includes radiation portions having a function of radiating microwaves forming both linearly polarized waves and circularly polarized waves and, further, having an electric-power synthesizing function, thereby offering new radiation functions. A heating chamber for housing a to-be-heated object therein is provided with plural radiation portions on a bottom wall surface thereof, and each of the radiation portions is provided with plural microwave feeding points, such that phase control and driving control are performed for each microwave feeding point. | 06-28-2012 |
| 20120181267 | MICROWAVE BARRIER SYSTEM FOR USE IN HEATING ARTICLES UNDER VACUUM - An optimized microwave barrier assembly suitable for use with a vacuum microwave heater. The barrier assembly is configured to allow microwaves to pass therethrough in a TM | 07-19-2012 |
| 20120187115 | DRAWER TYPE COOKING DEVICE HAVING TURNTABLE MECHANISM - The invention provides a drawer type microwave oven having a turntable functioning as a uniform heating mechanism with a visual effect, while maintaining the ceiling height of a heating chamber and having improved usability. A turntable drive mechanism | 07-26-2012 |
| 20120248099 | ENCLOSED OFFSHORE TANK FOR STORING CRUDE OIL - An enclosed offshore tank for storing crude oil in a flowable form where the problems associated with flow assurance are prevented. The enclosed offshore tank includes a floor, an insulated cover and perimeter wall secured to a floor forming the offshore tank. The enclosed offshore tank can include a means of floor heating, wherein the floor is provided with piping which receives heated fluid to heat the crude oil. The perimeter wall can have an inner wall and an outer wall forming an annulus, wherein a heated fluid from a heating source fills the annulus to heat the crude oil. A microwave heating system can include at least one microwave generator, at least one waveguide and at least one radiating element to indirectly heat crude oil in the offshore tank. | 10-04-2012 |
| 20120298656 | APPARATUS FOR FABRICATING SEMICONDUCTOR DEVICES - An apparatus for fabricating semiconductor devices includes a chamber having a bottom plane, a side wall and a lid. An irradiating unit is at an interior of the chamber. A substrate mounting unit is between the bottom plane of the chamber and the irradiating unit. The irradiating unit includes an irradiating tube and a hole penetrating the central region of the irradiating tube. The irradiating tube has a hollow disk shape, and a lower surface of the irradiating tube is opened to the substrate mounting unit. | 11-29-2012 |
| 20120312808 | HIGH-FREQUENCY COOKING DEVICE - A high-frequency cooking device includes: a heating chamber; a high-frequency generating device; a heating chamber opening portion; a door configured to cover the heating chamber opening portion so as to open and close; a choke portion provided on a peripheral edge portion of the door; and a choke cover which is formed by a resin and which is provided on the door in a position between the choke portion and a peripheral wall portion of the heating chamber opening portion. A ripple is formed on a tip of the choke cover which opposes the choke portion. The ripple seals a portion between the choke portion and the choke cover. | 12-13-2012 |
| 20120312809 | MICROWAVE OVEN - A microwave oven includes an oven seat, an oven cover hinged on the oven seat and a cooking chamber enclosed by the oven seat and oven cover. The oven cover comprises, in this order from an inner side to an outer side, a waterproof cover, a microwave shielding cover and an outer cover that are formed respectively in a hemispherical shape and assembled together via an oven cover skeleton and a skeleton frame. The oven cover skeleton includes an annular base body with an assembly groove to allow the waterproof cover to be wedged therein. The waterproof cover has a first flange to be wedged in the assembly groove. The microwave shielding cover has a second flange to be pressed on the base body. The skeleton frame is coupled on the outer side of the microwave shield cover and pressed on the second flange and oven cover skeleton. | 12-13-2012 |
| 20130008896 | MICROWAVE HEATING APPARATUS - A microwave heating apparatus includes, within a heating room, a placement table having a horizontal placement surface for placing an object to be heated, and a plurality of feeding portions which are placed on a wall surface of the heating room for supplying microwave electric power to the heating room. The microwave heating apparatus is adapted to relatively move the position of the straight line connecting two feeding portions to each other, with respect to the object to be heated, through a movement mechanism portion, and to detect a phase difference between the microwave electric powers which minimizes reflected electric power returning from the heating room to the two feeding portions, for detecting the state of placement of the object to be heated on the placement table. | 01-10-2013 |
| 20130015179 | ARC-SHAPED CAVITY OF THE MICROWAVE MOISTURE ANALYZERAANM Du; NanAACI ShanghaiAACO CNAAGP Du; Nan Shanghai CN - An arc-shaped cavity of a microwave moisture analyzer is classified as an analytical instrument which includes a top panel, a bottom panel and a side panel for forming the cavity, wherein a flat and straight side panel unit provided on the side panel; and a curved side panel unit connected to the flat and straight side panel unit such that the arc-shaped cavity is formed. The flat and straight side panel unit has a straight surface and the curved side panel unit has an arc surface. Through the combined application of focused microwave energy at the radial/axial directions and the reflection/diffusion of the straight surface, the location at which the sample is placed forms a uniform and high field density area which greatly increase the heating efficiency of microwave, and is particularly suitable for sheet-like sample or sample with large surface area. Accordingly, the moisture volatile of the sample can be analysis accurately and efficiently, where the deviation due to too high or too low moisture content in the sample is minimized and the work efficiency for the entire analysis process is increased dramatically. The present invention can be widely used in testing/analysis of moisture content. | 01-17-2013 |
| 20130098904 | HEATING SYSTEM UTILIZING MICROWAVE - This present invention provides a heating system utilizing microwave energy for an improved manufacture of high quality fibers such as carbon fiber and graphitic fiber while simultaneously simplifying construction and meeting a demand for saving electric energy. | 04-25-2013 |
| 20130168389 | MICROWAVE HEATING APPARATUS AND PROCESSING METHOD - Four microwave introduction ports are arranged to deviate from directly above a wafer in such a way that the long sides thereof are in parallel to at least one of the four straight sides. The top surface of a rectifying plate which surrounds the wafer is inclined so as to be widened from the side of the wafer (inner side) toward the side of a sidewall portion (outer side) to form an inclined portion. The inclined portion is disposed to face the four microwave introduction ports in a vertical direction. | 07-04-2013 |
| 20130168390 | MICROWAVE HEATING APPARATUS AND PROCESSING METHOD - In the microwave heating apparatus, four microwave introduction ports are arranged at positions spaced apart from each other at an angle of about 90° in a ceiling portion of a processing chamber in such a way that the long sides and the short sides thereof are in parallel to inner surfaces of four sidewalls. The microwave introduction port are disposed in such a way that each of the microwave introduction ports are not overlapped with another microwave introduction port whose long sides are in parallel to the long sides of the corresponding microwave introduction port when the corresponding microwave introduction port is moved in translation in a direction perpendicular to the long sides thereof. | 07-04-2013 |
| 20130186888 | COMPACT MICROWAVE OVEN - In an embodiment a microwave oven includes (i) a housing including two surfaces upon which the microwave oven can be set for operation; (ii) a magnetron located inside the housing; a door hinged along a hinged surface of the housing; and (iii) a user interface located on a surface of the housing opposing the hinged surface. | 07-25-2013 |
| 20130200071 | MICROWAVE ROTARY KILN - An apparatus includes a microwave source emitting energy in a frequency range of about 300 Mhz to about 300 Ghz. At microwave cavity includes a stationary input section, a stationary output section, and a rotating processing section between the input section and the sample output section. A waveguide introduces microwave energy into at least one of the sample input section and the sample output section. | 08-08-2013 |
| 20130213956 | MICROWAVE OVEN CAVITY AND MICROWAVE OVEN - The present application in particular is directed to a microwave oven cavity ( | 08-22-2013 |
| 20130233849 | MICROWAVE DEVICE AND FLOW TUBE USED THEREIN - The present invention relates to a microwave device in which a single-mode cavity resonator is used and uniform and efficient treatment is achieved by increasing a flow rate of a liquid to be treated. The microwave device according to an aspect of the present invention includes a single-mode cavity resonator having an irradiation chamber as a quadrangular prism cavity or a cylindrical cavity, a flow tube installed in the irradiation chamber whose axis line is substantially aligned in a direction of an electric field generated in the irradiation chamber, and an obstacle having a different dielectric constant from the dielectric constant of a liquid to be treated flowing through the flow tube and contained in the flow tube to disturb a flow of the liquid to be treated. | 09-12-2013 |
| 20130248522 | INFRARED RAY DETECTING APPARATUS AND HEATING COOKER HAVING THE SAME - A cooking apparatus includes a body, an inner case disposed inside the body in a cooking compartment where food is being cooked, a detection hole formed at a wall of one side of the inner case, so that an infrared ray generated at the cooking compartment is released to the outside of the cooking compartment, and an infrared ray detecting apparatus including a reflecting mirror, which has a plurality of reflection surfaces and configured to change a path of an incident infrared ray, and an infrared ray sensor configured to receive the infrared ray having the path thereof changed to detect an intensity of the infrared ray, thereby reducing the size of a detection hole configured to pass the infrared ray that is generated inside the cooking compartment, so that the adverse effect caused by the leakage of a microwave is minimized. | 09-26-2013 |
| 20140027447 | MICROWAVE OVEN - The present invention relates to a microwave oven including an oven door and a heating chamber with a back wall, the oven door being installed in the front of the heating chamber, wherein there are more than one protrusion disposed on the back wall, and each of the protrusions has more than three reflecting surfaces and protrudes toward an inside of the heating chamber. The back wall of the heating chamber in the microwave oven has the structure of a plurality of reflecting surfaces, which makes the microwave emitted by a magnetron reach every position of the heating chamber by reflection of the multiple reflecting surfaces, thereby the microwave distributes more evenly and consistently, thus the food may be heated more rapidly and uniformly. | 01-30-2014 |
| 20140034636 | MICROWAVE IRRADIATION APPARATUS - A microwave irradiation apparatus, for performing a predetermined process by irradiating a microwave to a target substrate, includes a processing chamber configured to accommodate the target substrate, a support member configured to support the target substrate in the processing chamber, and a microwave introduction mechanism configured to generate microwaves and introduce the microwaves into the processing chamber. The microwave irradiation apparatus further includes microwave introduction ports through which the microwave generated by the microwave introducing mechanism is introduced into the processing chamber, electric field sensors configured to measure an electric field formed by the microwave introduced into the processing chamber, and a control unit configured to control powers of the microwaves introduced into the processing chamber through the microwave introduction ports from the microwave introduction mechanism based on the electric field measured by the electric field sensors. | 02-06-2014 |
| 20140117008 | Pressure Vessel - A pressure vessel for receiving samples to be heated is provided, the pressure vessel has a closable reaction chamber as a pressure chamber for initiating and/or promoting chemical and/or physical pressure reactions, and the pressure vessel has a microwave-permeable region, by way of which microwaves can be coupled into the reaction chamber. A hollow light guide pipe extends from the microwave-permeable region towards an infrared sensor, which is arranged outside the pressure chamber, and by way of which the infrared radiation emitted by the heated samples in the reaction chamber is guided during a pressure reaction to the infrared sensor. In the microwave-permeable region, an infrared-permeable pressure receiving part is provided, between the reaction chamber and the light guide pipe and lies against the reaction chamber, in order to support the light guide pipe in the microwave-permeable region. | 05-01-2014 |
| 20140144905 | HIGH-FREQUENCY COOKER - A high-frequency cooker includes: a heating chamber; a high-frequency generating device; a waveguide which is formed on a surface opposite to the heating chamber and which guides a microwave generated by the high-frequency generating device; a power feed port which is formed on a wall of the heating chamber and which allows the microwave guided by the waveguide to be supplied into the heating chamber; a microwave transmitting cover which closes the power feed port; and an umbrella-shaped member which is provided on a surface upper than the power feed port so as to cover an upper edge of the microwave transmitting cover. The umbrella-shaped member includes a step provided at both end portions of the umbrella-shaped member to reduce a gap with a wall surface of the heating chamber, and the microwave transmitting cover is fixed so as to be inserted into the gap. | 05-29-2014 |
| 20140175088 | COOKER AND METHOD FOR MANUFACTURING THE SAME - A cooker and a method for manufacturing the same are provided. The cooker may include a cavity having a cooking chamber, an electrical chamber, in which a part to provide heat to the cooking chamber may be disposed, the electrical chamber being defined in one side of the cavity, and a door disposed on a side of the cavity to selectively open or close the cooking chamber. The cavity may include a bottom portion that defines a bottom surface of the cavity, a side portion that extends backward from each of both sides of the bottom portion, and a rear portion rounded to extend backward from the side portion. | 06-26-2014 |
| 20140251984 | METHODS FOR POPPING KERNELS WITH FOCUSED MICROWAVES - A method of popping kernels, comprising moving kernels within a heating chamber with airflow, and subjecting the kernels to focused microwave energy sufficient to cause the kernels to pop, resulting in popped flakes. | 09-11-2014 |
| 20140251985 | METHODS FOR POPPING KERNELS WITH SINGLE-MODE MICROWAVE DEVICE - The present invention relates to a method for popping kernels, comprising generating a standing microwave energy field in a single-mode resonant microwave applicator, wherein the standing microwave energy field comprises an array of one or more high intensity microwave regions; and subjecting kernels to the microwave energy in the one or more high intensity microwave regions, sufficient to cause the kernels to pop and produce popped flakes. | 09-11-2014 |
| 20140251986 | SINGLE-MODE MICROWAVE POPPING DEVICE - The present invention relates to an apparatus for popping kernels, comprising a heating chamber configured to contain kernels, a microwave emitter configured to produce microwave energy within the heating chamber and heat the kernels, a single-mode resonant microwave applicator configured to generate a stable focused high intensity microwave region within the heating chamber, and an air blower configured to create airflow within the heating chamber sufficient to move the kernels within the heating chamber. | 09-11-2014 |
| 20140251987 | APPLIANCE MONITORING SYSTEM AND METHOD WITH CONNECTIVITY AND COMMUNICATION PROTOCOLS - A method and system for monitoring the proximity of a user to an appliance is provided. A motion detector is activated. The motion detector detects when a user is within a predetermined proximity of an appliance. A timer is initiated when the motion detector does not detect that the user is within the predetermined proximity to the appliance. It is determined from the timer whether a first predetermined period of time has elapsed since the motion detector determined that the user was not within the predetermined proximity of said appliance. A warning alert is sent to the user indicating that the first predetermined period of time has been exceeded since the motion detector determined that the user was not within the predetermined proximity of the appliance. | 09-11-2014 |
| 20140263294 | Customized Microwave Energy Distribution Utilizing Slotted Cage - Aspects of the present invention relate to systems and methods for customizing microwave energy distribution within a chamber to accommodate various load characteristics. Aspects of the present invention customized configurations of ports, deflectors, waveguides, conducting rods, and slots to shape and distribute energy. | 09-18-2014 |
| 20140263295 | Customized Microwaving Energy Distribution Utilizing Slotted Wave Guides - Aspects of the present invention relate to systems and methods for customizing microwave energy distribution within a chamber to accommodate various load characteristics. Aspects of the present invention customized configurations of ports, deflectors, waveguides, conducting rods, and slots to shape and distribute energy. | 09-18-2014 |
| 20140263296 | Customized Microwave Energy Distribution Utilizing Multiport Chamber - Aspects of the present invention relate to systems and methods for customizing microwave energy distribution within a chamber to accommodate various load characteristics. Aspects of the present invention customized configurations of ports, deflectors, waveguides, conducting rods, and slots to shape and distribute energy. | 09-18-2014 |
| 20140319129 | Method and apparatus for microwave treatment of dielectric films - An apparatus for thermal treatment of dielectric films on substrates comprises: a microwave applicator cavity and microwave power source; a workpiece to be heated in the cavity, comprising a porous coating on a selected substrate; and, a means of introducing a controlled amount of a polar species into the porous coating immediately before heating by the microwave power. The interaction of the polar species with the microwaves enhances the efficiency of the process, to shorten process time and reduce thermal budget. A related method comprises the steps of: depositing a porous film on a substrate; soft baking the film to a selected state of dryness; introducing a controlled amount of a polar species into the soft baked film; and, applying microwave energy to heat the film via interaction with the polar species. | 10-30-2014 |
| 20140346165 | OLED PACKAGE HEATING DEVICE AND METHOD THEREOF - An OLED package heating device and process, this device includes a microwave generator and a reaction chamber. There is a mask in the bottom of the reaction chamber. At the bottom of the mask there is a quartz layer, and on the surface of the mask there is a metal layer. This metal layer is set with at least one opening. At the top of the reaction chamber there provides a reflective plate, and the lower surface of the reflector plate is made of a metal material. In the sintering process, first of all, coating a plurality frit in the reaction chamber, wherein the position of the frit is right above the openings on the mask, then using the microwave generator emit the microwave, wherein the microwave is transmitted through the tube into the reaction chamber to heat the frit. | 11-27-2014 |
| 20150351164 | RADIO FREQUENCY HEATING APPARATUS - A radio frequency (RF) heating apparatus and a microwave oven comprising an RF heating apparatus. The apparatus includes a cavity for receiving an object to be heated. The apparatus also includes a plurality of channels for generating RF radiation to be introduced into the cavity. Each channel includes a frequency synthesiser, a power amplifier and an antenna. Each channel is operable to use a common phase reference signal for generating the RF radiation. Each channel may be controllably operable to generate RF radiation having different, respective frequency spectra. Forward and reverse signal detection circuitry may be provided that is operable to determine amplitude, frequency and/or phase information relating to RF radiation in the cavity. This information may be used for adaptively controlling the RF radiation generated by each channel. | 12-03-2015 |
| 20150359046 | "2-IN-1 Toaster Oven" / "2-IN-1 Microwave Oven" - This design, “Multifunction Toaster Oven”/“Multifunction Microwave Oven-I”/“Multifunction Microwave Oven-II”, is a kitchen appliance which combines the functionality and ease of use of a 4-Slice “Toaster” and a “Toaster Oven”/“Microwave Oven”. | 12-10-2015 |
| 20160014852 | COOKING APPLIANCE AND FASTENING SYSTEM | 01-14-2016 |
| 20160146472 | COOKING APPLIANCE COMPONENT AND METHOD FOR PRODUCING A COOKING APPLIANCE COMPONENT - A cooking appliance component includes a cooking chamber for carrying out pyrolysis and a component wall that delimits the cooking appliance component at least in part. The component wall includes a metal substrate having an enamel coating applied thereto at least in part, and at least one surface portion free of the enamel coating so as to be electrically conductive for making electrical contact with the metal substrate. The metal substrate, at least in part, is a steel that is heat-resistant and at least one of austenitic or ferritic. | 05-26-2016 |
