Including Or Comprising Holding Or Support Means For Material To Be Heated Patents (Class 219/521)
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Publication number: 20090194522Abstract: The present invention is directed to a cordless warmer apparatus including an interchangeable upper bowl, a base-stand, a heating element, and a power source to allow a person to keep food warm over a long period of time. The upper bowl and lower stand are releasably attached. A user can fill the upper bowl with food or liquid and attach the upper bowl to the base-stand. The power source provides electrical power to the heating element that is housed within the base-stand.Type: ApplicationFiled: February 1, 2008Publication date: August 6, 2009Inventor: Kevin P. Connolly
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Patent number: 7553672Abstract: An automated slide stainer with slides mounted in a horizontal position on a rotary carousel. Reagents and rinse liquids are automatically dispensed onto tissue sections or cells mounted on slides for the purpose of performing chemical or immunohistochemical stains. The rinse liquids are removed by an aspiration head connected to a source of vacuum. Individual slides or groups of slides are supported on flat heating stations for heating to individual temperatures. Temperature control electronics on the carousel are controlled by a user interface off of the carousel.Type: GrantFiled: May 14, 2007Date of Patent: June 30, 2009Assignee: Dako Denmark A/SInventors: Steven A. Bogen, Herbert H. Loeffler, John A. Purbrick
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Publication number: 20090095733Abstract: Provided is a mounting table structure having a replaceable heating plate by removably arranging the heating plate in a heating plate accommodating chamber. A mounting table structure is provided with a mounting table, which is arranged inside a processing chamber and mounts thereon a target object, for performing specified heat treatment to the target object, and a hollow supporting column which supports the mounting table by making the mounting table stand on a bottom portion of the processing chamber. The mounting table is provided with a heating plate having a heater composed of an electric heat source embedded in a heat-resistant material, and a heating plate accommodating chamber composed of a heat-resistant and corrosion-resistant material for removably receiving the heating plate. The heating plate accommodating container includes a container body having an opening, and a cover portion attached to the container body. Thus, the heating plate is permitted to be replaced.Type: ApplicationFiled: December 16, 2008Publication date: April 16, 2009Applicant: TOKYO ELECTRON LIMITEDInventor: Tomohito KOMATSU
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Patent number: 7514650Abstract: A furnace of controlled heating and treatment of material using infrared radiation. The furnace is capable of continuous infrared treating of material with consistent radiation being applied to the material, ease of access to the furnace for maintenance cleaning and repair, excellent control of radiant cooling of the material to be treated, and ease of maintenance of a volatile component condenser.Type: GrantFiled: December 8, 2005Date of Patent: April 7, 2009Assignee: Despatch Industries Limited PartnershipInventors: Hans L. Melgaard, Matt Weierke
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Publication number: 20090050620Abstract: A heating arrangement for heating one or more liquid-containing microcavities (102) that are present on a microdevice (101) in which there is a contact surface (Sdev) (108). The arrangement comprises a heating support (104,204) that has: a) a support contact surface (Ssup) (110) which is apposed to Sdev (108), when the microdevice (101) is placed on the heating support (104,204), and b) one or more heating elements (120,220) each of which are in thermal contact with Ssup (110), and also with at least one of said microcavities (102), when the microdevice (101) is placed according to (a) with said microcavities (102) matched to said heating elements (120,220), The characteristic feature of the arrangement is that it comprises a sub pressure system (113-119) that is capable of creating sub pressure between said support (104,204) and said microdevice (101) via the support when the microdevice (101) is placed on the support (104,204).Type: ApplicationFiled: January 5, 2005Publication date: February 26, 2009Applicant: GYROS ABInventors: Per Andersson, Gunnar Kylberg
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Patent number: 7488918Abstract: An apparatus for manufacturing a printed light guide plate includes a working platform (23), and a heater (24) coupled to the working platform. A transparent slab (21) is disposed on the working platform. The purpose of coupling the heater to the working platform is to maintain the transparent slab a constant temperature in the range from about 40° C. to about 45° C., such that as few water molecules as possible are absorbed into the transparent slab. The quality of the manufactured printed light guide plate is thus improved.Type: GrantFiled: January 29, 2004Date of Patent: February 10, 2009Assignee: Hon Hai Precision Industry Co., Ltd.Inventor: Chang-Chih Sung
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Patent number: 7481153Abstract: A toaster for heating a food stuff to a selected shade, includes a housing having at least one wall, at least one heating chamber within the housing for receiving the food stuff to be heated and at least one heating element for heating the food stuff in the heating chamber. A window is provided in the wall and a control knob is provided for controlling the time period that the food stuff is heated. The control knob is rotatable between a first end position at which the food stuff is heated for a short time period to provide a light food stuff shade, a second end position at which the food stuff is heated for a long time period to provide a dark food stuff shade and a plurality of intermediary positions between the first and second end positions it which the food stuff is heated for a selected time period between the short and long time periods to provide a food stuff shade between light and dark.Type: GrantFiled: October 13, 2006Date of Patent: January 27, 2009Assignee: Hamilton Beach Brands, Inc.Inventors: John D. Barnes, Martin Patrick Brady
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Patent number: 7467583Abstract: A compact combined toaster and cooker includes in a single housing a toaster and a cooker that has first and second food-heating locations. The toaster is in most ways conventional, having at least one slot and at least one electrical heating element. The cooker has a separate electrical heating element. The first food-heating location of the cooker is recessed within the housing above the cooker's heating element. This first food-heating location opens upwardly from the housing to receive a cooking pan. The first food-heating location also opens through an opening in a face of the housing. The cooking pan has a handle that projects through this opening. The second food-heating location is within the housing and below the heating element. The second food-heating location receives a warming receptacle through a slot in the wall of the housing. The cooking pan handle is pivotally attached to the pan and locks in either an outwardly extended position or in a downwardly pivoted, contracted storage position.Type: GrantFiled: January 23, 2007Date of Patent: December 23, 2008Assignee: South Asia InternationalInventor: Raymond Hoi-Tak Lam
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Publication number: 20080223847Abstract: An electric grill includes at least one grill pan having a first heating member, a second heating member, and a temperature sensing member for measuring the temperature of the grill pan; and the first heating member, the second heating member and the temperature sensing member connect with a control circuit. The temperature sensing member provides a temperature signal for the control circuit, and the control circuit controls the power on/off of the first heating member and the second heating member.Type: ApplicationFiled: March 14, 2008Publication date: September 18, 2008Inventor: Po-Chun Kuo
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Publication number: 20080173636Abstract: An apparatus, arrangement and method for supporting a helical wire coil heating element is provided. The apparatus includes a generally circular support frame having an open center portion and a plurality of supporting arms extending radially inward into the open center portion. Insulating standoffs are supported on the supporting arms such that the standoffs extend into the open center portion of the frame. A helical wire coil heating element is attached to each end of the standoff. An arrangement for supporting a helical wire coil heating element includes a substantially closed elongated tubular wrapper having an open interior. One or more generally circular support frames are arranged in the open interior of the wrapper and support insulating standoffs. A method for assembling an arrangement for a supporting a helical wire coil heating element is further provided.Type: ApplicationFiled: November 7, 2007Publication date: July 24, 2008Inventor: Edward A. Kutz
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Patent number: 7388176Abstract: A heating device includes a case having a plurality of openings and a plurality of slits are defined in bars of the case so that a plurality of heating boards are engaged with the slits of the case at an equal distance. A power control device is connected to the case and includes a power line having a plurality of male connectors. Each heating board includes a heating layer sandwiched between two isolation plates. Two wires are connected to the heating layer and each wire has female connectors, which are connected with the male connectors of the power line. The heating layers of the heating boards dispense heat evenly from the openings of the case.Type: GrantFiled: April 11, 2006Date of Patent: June 17, 2008Inventor: Ching-Song Chen
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Publication number: 20080116196Abstract: In a heat treatment apparatus, a reflector is provided to cover a plurality of flash lamps arranged in an array for emitting a flash of light, and a cooling box is provided over the reflector. The cooling box has a buffer space incorporated therein, and a plurality of jet openings in communication with the buffer space are formed through a bottom surface of the cooling box and the reflector. The plurality of jet openings are positioned just over gaps between the plurality of flash lamps in the lamp array. Nitrogen gas ejected from the plurality of jet openings passes through the gaps between adjacent ones of the flash lamps in the lamp array, and is then blown against a lamp light radiation window. The flash lamps are effectively cooled down by the direct cooling using the nitrogen gas and the decrease in temperature of the lamp light radiation window.Type: ApplicationFiled: November 13, 2007Publication date: May 22, 2008Inventors: Toshihiro NAKAJIMA, Jun WATANABE
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Publication number: 20080087659Abstract: A heating device for individually and automatically warming and vibrating one or more containers to thaw, warm, and mix a liquid within the containers, the liquid being cold or frozen. The device heats the contents of each container to a selected temperature by heat exchange between a heated fluid and the contents of the container. A bag or liner holds the fluid to be heated and the container thereby allowing the bag or liner to be placed into a device well or reservoir for heating while vibrating or shaking elements connected to the well or reservoir assist in mixing and uniformly heating the fluid and the container contents. The container typically is a baby bottle, syringe, test tube, or the like.Type: ApplicationFiled: May 9, 2007Publication date: April 17, 2008Inventors: Scott A. Norman, Mark A. Petheram, Drake L. Koch, Janice M. Shields, Paul W. Shields
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Patent number: 7355147Abstract: A floating ice removal device with a disk shaped upper cover, a disk shaped lower cover and a heat emitting cup. An electric circuit board is mounted on an inner bottom of the lower cover, and a helical heat emitting wire is mounted on the inner top surface of the upper cover in a contact mode, and the cup having a heat emitting source is mounted on the outer bottom surface of the lower cover. An electric power line is extended in from the bottom of the heat emitting cup to connect the circuit board to supply electric power, so that the helical heat emitting wire keeps the surface temperature of the upper cover above 5 degrees Celsius, so that the surface of the entire ice removal will not be covered by snow or ice, while the heat emitting cup can emit heat under the water for removing ice.Type: GrantFiled: July 10, 2006Date of Patent: April 8, 2008Assignee: Eiko Electric Products Corp.Inventor: Yu-Chin Wang
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Patent number: 7351939Abstract: A toaster is provided having a base which may be interchangeable or integral with the toaster unit. The toaster also contains an angled heating chamber having manually moveable heating element assemblies, a centering carriage, and a toast lift that optimize the distance between the heating elements and the bread product. Furthermore, an angled top for viewing the bread product within the heating chamber, and including a user control interface for controlling the actions of the toaster, located on the top surface thereof are provided.Type: GrantFiled: March 8, 2005Date of Patent: April 1, 2008Assignee: Whirlpool CorporationInventors: Kenneth Boyle, Doug Drenten, Robert Brueckner, Gary Petersen, Kristi Lafrenz, Gary Schmitz, Keith Gausmann, Jeffrey DeBord, Michael Kopczewski, Robert Hayes, Sally Stark, Paul Hsu
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Publication number: 20080052901Abstract: A method of manufacturing a semiconductor device, includes increasing adherence between a susceptor as a heating element, and a semiconductor substrate disposed on the susceptor, by using an adherence increasing mechanism, or increasing heat transmitted to a semiconductor substrate, which is disposed on a susceptor as a heating element, by using a transmitted-heat increasing mechanism; and heating the semiconductor substrate to have a predetermined temperature by heating the susceptor. The adherence increasing mechanism may include the susceptor and one of a heavy-weight stone disposed on the semiconductor substrate, a cap disposed on the semiconductor substrate and engaged with the susceptor, and an adhesive layer provided between the susceptor and the semiconductor substrate. The transmitted-heat increasing mechanism may include the susceptor and small pieces which are disposed on the semiconductor substrate and have radiated-light absorption ability.Type: ApplicationFiled: August 13, 2007Publication date: March 6, 2008Inventors: Koichi Nishikawa, Masaaki Shimizu, Kenichi Nonaka, Seiichi Yokoyama, Hideki Hashimoto
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Publication number: 20080053983Abstract: A cook and hold system having an oven, a food warmer and a metallic food tray. The metallic food tray is used in the oven to hold the food products during cooking and then is rapidly transferred to the food warmer for holding. The food warmer has doors that cover the food warmer inlets so as to retain moisture and heat so that the food products are moist and warm when removed from the food warmer. The food tray has a bottom with parallel ribs that provide grill markings on the food products and a trapping of cook byproducts, such as moisture, grease and particles in the bottom spaces along side the ribs. These byproducts help to preserve heat and moisture when the food tray is transferred from the quick cook oven to the food warmer.Type: ApplicationFiled: August 29, 2007Publication date: March 6, 2008Inventor: Keith A. Stanger
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Patent number: 7339142Abstract: The invention relates to a heating device (1) comprising a metallic substrate (2) whose at least one part is coated with a self-cleaning coating. The inventive coating consists of an external layer (4) contacting ambient air and comprising at least one type of oxidation catalyst selected from platinoid oxides, at least one internal layer (3) which is arranged between the metallic substrate and the external layer and comprises at least one type of oxidation catalyst selected from transition elements oxides of 1b group. The inventive heating device can be embodied, for instance in the form of an iron soleplate consisting of a heating base (6) provided with heating elements (7) or a cooking appliance. Said metallic substrate can be covered with an intermediary enamel layer (5). A method for coating the metallic substrate of a heating device with said coating is also disclosed.Type: GrantFiled: November 20, 2003Date of Patent: March 4, 2008Assignee: SEB S.A.Inventors: Stéphanie Pessayre, Henry Boulud
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Patent number: 7327559Abstract: A computer keyboard has a chassis, internal components and keys, at least one heating element positioned in an opening into the chassis, and at least one fan positioned to urge air over the heating element and into the chassis. Air entering the chassis over the heating element is urged upward through the chassis and around the keys into a region above the keys.Type: GrantFiled: May 13, 2005Date of Patent: February 5, 2008Assignee: Sound Starts, Inc.Inventor: Tom Fox
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Patent number: 7290482Abstract: A toaster system having selectively removable imaging plates is provided. The system includes a toaster having at least one toast receiving compartment with heating elements disposed along both sides thereof for facing the food item to be toasted. The system also includes a plurality of metal imaging plates, each individually and selectively receivable in and removable from the toast receiving compartment at a location between one of the heating elements and the inserted food item that is to be toasted.Type: GrantFiled: April 15, 2005Date of Patent: November 6, 2007Assignee: LC Premiums, Ltd.Inventors: Huan Dong Pan, Linda Carlish Kaplan
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Patent number: 7287980Abstract: Embodiments of the invention provide methods, systems, and apparatus for delivering gas in a liquefied state at a controlled rate. The liquefied gas may be transported in ton cylinders by placing the ton cylinder on a transportation pallet. The transportation pallet containing the ton cylinder may be placed on a heating saddle so that a surface of the cylinder is in contact with a surface of the heating saddle. Heating fluid may flow through the heating saddle, thereby heating the liquid in the cylinder through the cylinder walls. Furthermore, the vapor pressure of the gas in the cylinder may be monitored and maintained at a desired level by regulating the flow of heating fluid through the saddle. Therefore, embodiments of the invention allow the maintenance of gas flow rates in a cylinder without removing the cylinder from its transportation pallet.Type: GrantFiled: June 28, 2006Date of Patent: October 30, 2007Assignee: Air Liquide Electronics U.S. LPInventor: Douglas B. Nurmi
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Patent number: 7279659Abstract: A non-food warmer apparatus includes an enclosure having sides, a top, and a bottom defining a chamber. A drawer structure has a support member to support objects. The drawer structure is coupled to the enclosure for movement between a retracted position to warm the objects within the chamber and an extended position external to the chamber to permit access to the objects by a user. A heating system heats the chamber and a ventilation system moves air through the chamber. A user interface includes inputs to control a temperature and a humidity within the chamber. A detection system includes sensors to detect a condition within the chamber and provide a signal. An electronic control system is coupled to the enclosure and interfaces with the heating system, the ventilation system, the user interface, and the detection system so the objects in the chamber can be maintained at a desired temperature.Type: GrantFiled: August 31, 2005Date of Patent: October 9, 2007Assignee: Western Industries, Inc.Inventors: John M. Gagas, Daniel E. Stair, II, David J. Zeier
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Patent number: 7276676Abstract: A food and food-plate warming device includes a base plate that has a planar top surface and has an outwardly beveled edge provided with laterally stepped ridges concentrically spaced from the top surface center. A cover plate is positioned on the base plate and has an outer lip that is nested on one of the stepped ridges. Handles are conjoined to the outer lip for receiving at least four contiguous metacarpals therethrough. A mechanism is included for heating the base plate top surface such that the food and food-plate interfitted between the base plate and the cover plate can be heated. The heating mechanism includes a heating element intercalated between the top and bottom surfaces of the first base plate. An automatic shut off switch is coupled to the heating element for interrupting power to the heating element when an interior temperature of the device reaches a maximum threshold temperature.Type: GrantFiled: February 2, 2006Date of Patent: October 2, 2007Inventor: Jennifer J. Thompson
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Patent number: 7264961Abstract: Method and apparatus for carrying out a thermal cycling reaction, wherein a succession of samples is conveyed through a series of sequentially arranged temperature control sites, each of the sites comprising means for supplying an electric current to, or inducing an electric current in, sample-containing vessels passing through it so as to induce temperature changes in the samples. Also provided is a sample support and its production, the support comprising a succession of sample vessels arranged sequentially one behind the next, preferably in the form of a linked chain, the support comprising an electrically conducting, preferably plastics, material which beats when an electric current passes through it.Type: GrantFiled: March 7, 2001Date of Patent: September 4, 2007Assignee: The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Northern IrelandInventors: David James Squirrell, Martin Alan Lee
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Patent number: 7244913Abstract: A temperature regulator regulates a temperature of a microchemical chip that has chemical reaction sections. The temperature regulator includes a temperature measuring unit and a thermoelectric element corresponding to each chemical reaction section. The temperature regulator further includes a heat conductor, a heat exchanging unit, and a temperature controlling unit that controls electric current to be applied to the thermoelectric element based on a temperature measured by the temperature measuring unit.Type: GrantFiled: July 7, 2004Date of Patent: July 17, 2007Assignee: Citizen Holdings Co., Ltd.Inventors: Atsushi Murakami, Shigeru Watanabe
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Patent number: 7230212Abstract: A golf ball heating appliance for heating 4 or more golf balls to an average temperature of between 40° C. and 55° C. during an active heating period of 30 minutes or less has a lower thermally conductive and an upper non-thermally conductive receptacle for receiving a plurality of golf balls and includes an electrical heating element capable of delivering at least 4 watts of power per ball during the active heating period.Type: GrantFiled: June 27, 2006Date of Patent: June 12, 2007Assignee: Rocky ResearchInventors: Paul Sarkisian, Uwe Rockenfeller
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Patent number: 7227100Abstract: A warmer includes: a main casing adapted for storing a wiper box therein; a drawer casing slidably engaged in the main casing and operatively withdrawn outwardly for storing a fluid container including nursing bottle or beverage cup in the drawer casing; and a heating device provided in the casing for warming a wet tissue or wiper in the wiper box stored in the main casing and for warming the fluid container in the drawer casing; whereby when the warming of the fluid container is unnecessary, the drawer casing may be pushed inwardly into the main casing just for warming the wiper box only and also for saving the volume of the complete warmer device.Type: GrantFiled: October 18, 2004Date of Patent: June 5, 2007Inventor: Tsang-Hung Hsu
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Patent number: 7223947Abstract: An electric heating structure of a domestic appliance includes at least one first electric heating track (23) having a positive temperature coefficient and at least one additional electric heating track (27, 28). A control structure (22, 25, 29) is provided for controlling electric power supply to said first and additional heating tracks (23, 27, 28) and is sensitive to the heating of said at least one first heating track (23) for switching on said at least one additional electric heating track (27, 28) in parallel and in addition to said at least one first heating track (23) when said at least one first heating track (23) has been heated to at least a predetermined extent.Type: GrantFiled: July 22, 2004Date of Patent: May 29, 2007Assignee: Koninklijke Philips Electronics N.V.Inventors: Mohankumar Valiyambath Krishnan, Kai Heng Kwok, Gerard Cnossen
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Patent number: 7218847Abstract: A heating unit heats a work piece 6 by heat conduction from a heat conducting plate 4 on which light from a light source 1 is irradiated, wherein the heat conducting plate 4 comprises a holding member 2 having optical transparency, and a heat conducting layer 3 which is provided on a surface of the holding member 2, and absorbs light emitted from a light source 1 and is transmitted through the holding member 2, so as to generate heat. The heating unit has the heat conducting plate 4 in which deformation does not occur, and temperature thereof changes rapidly.Type: GrantFiled: October 22, 2004Date of Patent: May 15, 2007Assignee: Ushio Denki Kabushiki KasihaInventors: Yoichi Mizukawa, Koji Miyauchi
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Patent number: 7217392Abstract: An automated slide stainer with slides mounted in a horizontal position on a rotary carousel. Reagents and rinse liquids are automatically dispensed onto tissue sections or cells mounted on slides for the purpose of performing chemical or immunohistochemical stains. The rinse liquids are removed by an aspiration head connected to a source of vacuum. Individual slides or groups of slides are supported on flat heating stations for heating to individual temperatures. Temperature control electronics on the carousel are controlled by a user interface off of the carousel.Type: GrantFiled: June 9, 2004Date of Patent: May 15, 2007Assignee: CytoLogix CorporationInventors: Steven A. Bogen, Herbert H. Loeffler, John A. Purbrick
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Patent number: 7205509Abstract: An apparatus for both heating and serving food has both an interchangeable heat conducting food serving assembly and a heat exchange assembly coupled to at least a portion of the interchangeable heat conducting food serving assembly. A head portion of the interchangeable heat conducting food serving assembly is at least one of a scoop, a fork, a ladle and a knife. The interchangeable heat conducting food serving assembly serving assembly is heated by the heat exchange assembly, facilitating serving the food in contact with the interchangeable heat conducting food serving assembly. A head portion of the interchangeable heat conducting food serving assembly is at least one of a scoop, a fork, a ladle and a knife. A stand holds the apparatus and disperses heat to mitigate excess temperature build-up while the apparatus is not in use.Type: GrantFiled: April 26, 2004Date of Patent: April 17, 2007Inventor: N. Kay Goulet
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Patent number: 7193190Abstract: Disclosed is a plate warming apparatus for use in keeping food warm in a restaurant. The invention has four primary components: a serving plate; a heater assembly; a plate adapter for coupling the plate and heater assembly; and a base fixture that enables the adapter to be selectively coupled to the heater assembly. These elements allow the heater assembly to heat the underside of a serving plate and, thereby, keep food warm as it is delivered to and consumed at a user's table. The invention allows the heater assembly to be uncoupled from the underside of the plate and recharged as necessary for reuse on other serving plates.Type: GrantFiled: November 18, 2005Date of Patent: March 20, 2007Inventor: Waldemar F. Kissel, Jr.
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Patent number: 7186958Abstract: There is an apparatus having a housing, a heating element, a heating element switch, a heating chamber, a heating chamber cover, and a controller. The housing is handheld. The heating element is disposed within the housing. The heating element switch may be electrically coupled with the heating element. The heating chamber is disposed within the housing. The heating chamber cover may be adapted to at least partially eject the heating chamber from the housing when the heating chamber cover is displaced relative to the housing. The controller is electrically coupled with the heating element switch. The controller is adapted to control a transfer of energy to the heating element. The controller may be adapted to prevent the transfer of energy to the heating element if the heating chamber cover is not in a closed position relative to the housing.Type: GrantFiled: December 30, 2005Date of Patent: March 6, 2007Assignee: Zhao Wei, LLCInventor: Stephen G. Nelson
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Patent number: 7183523Abstract: A wrist rest equipped with a heating device has a base, a heating device and a cushion. The base has a recess and a chamber. The heating device is mounted in and on the base and has a controller, a heating element, a switch and a power source. The controller is mounted in the chamber and controls operation of the heating device. The heating element is mounted in the recess and connected electrically to the controller. The switch is connected electrically to the controller to turn the heating element on and off. The power source is connected electrically to the controller to supply electricity to the heating device. The cushion is mounted in the recess above the heating element and is heated by heat from the heating element to improve the blood circulation in the mouse user's wrist area while a user operates the computer mouse.Type: GrantFiled: November 9, 2005Date of Patent: February 27, 2007Inventor: Chiang-Tsun Lu
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Patent number: 7176419Abstract: A heating pad system useable in one embodiment for warming a person on a support structure. In this embodiment, the heating pad system comprises an upper foam pad, a lower foam pad, and a thermal-electric heating element sandwiched between the upper and lower foam pads. A form-fitting waterproof cover encloses at least a portion of the upper and lower foam pads and the thermal-electric heating element. In one aspect of this embodiment, the heating pad system includes a power unit for providing electrical power to the thermal-electric heating element, the power unit including a control panel having at least one temperature selector, the temperature selector for selecting at least one heating pad temperature.Type: GrantFiled: July 28, 2005Date of Patent: February 13, 2007Assignee: American Healthcare Products, Inc.Inventors: Kent Douglas Ellis, Charles C. Wyatt
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Patent number: 7171761Abstract: An increased air pressure forced hot air towel warmer comprising a substantially airtight enclosure configured to be more desirable and user friendly when placed in close proximity to a tub or shower whether mounted within cabinetry, on the wall or when permanently installed between existing standard 16 inch on center wall support studs while protruding as little as possible into the room. Intended for use with large area plush towels and bath sheets for which insertion in a limited width wall enclosure or shallow depth cabinetry leads to greater vertical depth of towel material to be penetrated and substantially increases the resistance to air flow, therefore back pressure, thereby necessitating increased supply pressure to maintain adequate hot air flow through the towel. Increased supply pressure is created without objectionable noise by use of low noise rotary blowers and associated pressure accumulator cavities arranged in tandem such that their respective pressure gradients are additive.Type: GrantFiled: August 2, 2005Date of Patent: February 6, 2007Inventor: Barney Dean Hunts
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Patent number: 7166822Abstract: A device for heating and warming food featuring a base with a central member axially projecting it surface which provides heat from its exterior surface. The base is cooperatively engageable with one or a plurality of cooking containers having central cavities adapted to frictionally engage the central member thereby heating food in the containers from a central axis. Secondary cooking containers are engageable to axial projections in the primary cooking contains to allow two foods to be heated at the same time from a central area.Type: GrantFiled: November 22, 2005Date of Patent: January 23, 2007Inventors: Peter Chung-Yuan Chang, Steven Chang
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Patent number: 7158717Abstract: An apparatus for altering a temperature state of a liquid within a container and method of use are disclosed. In one form, an apparatus includes an oval housing having a top portion, a bottom portion, and a middle portion having a front side and a rear side. The said top portion has a width and a depth. A plurality of cavities is positioned along the width and has substantially cylindrical openings. The cavities are sized to receive a portion of a liquid container. Heat generating electronics are housed within the housing. The heat generating electronics include a heat transfer element integrated as part of each cavity. The heat transfer element is operable to alter a temperature state of a cavity. A heat generator is mounted within the housing and is thermally coupled to the heat transfer element to collectively alter a temperature state of each of the cavities. A thermostat is operably coupled to the heat generator to alter the temperature state of each of the cavities.Type: GrantFiled: April 7, 2005Date of Patent: January 2, 2007Inventors: Frank Young, Stacey Young
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Patent number: 7145112Abstract: A radiant heating and cooling system clip for positioning a tube and construction support wire with one hand comprising an interior having a main channel for positioning a tube with a narrowing second channel within said main channel for positioning a wire.Type: GrantFiled: September 8, 2005Date of Patent: December 5, 2006Inventors: Timothy Douglas Daughtry, Sr., Donald L. Meyer
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Patent number: 7138613Abstract: The present invention is directed to a golf ball heater comprising a rectangular container, the interior of which is outfitted with at least one heating element and rails for holding golf balls. One end of the container includes a sliding door for retrieving a heated golf ball. On one side of the container, a control box is outfitted with circuitry to cooperatively work with sensors in the container for purposes of selectively activating the heating element(s) according to whether or not the sliding door is open or shut and whether or not the temperature inside the container is within the optimal temperature range.Type: GrantFiled: July 29, 2005Date of Patent: November 21, 2006Inventors: Scott Michael Walsh, George Matthew White, James Joshua Nichols
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Patent number: 7104706Abstract: The present invention relates to a heating device having at least a first heating element 102 for heating at least one protective sleeve 105, 602 arranged around at least a first uncoated optical fiber section 501, 603. Said sleeve 105, 602 being arranged to shrink when exposed to heat to form a protecting member tightly enclosing said uncoated optical fiber section 501, 603. The at least first heating element is flexible, and arranged to take at least a first open state and a second substantially closed state. Said first open state is suitable for inserting and removing said protecting sleeve and fiber into and out off said heating device. Said heating element, in said second state, substantially surrounds said sleeve to form an enclosure around said sleeve, so that said heating element radiates heat around substantially the complete circumference of said sleeve.Type: GrantFiled: September 19, 2002Date of Patent: September 12, 2006Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Dag Bergstrsöm, Hans Johansson, Moshen Janbakhsh, Torsten Lund
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Patent number: 7078654Abstract: A heater device for hair curlers has an upper hood and a lower casing forming a disposing space for hair curlers. A disposing seat is installed inside the disposing space and multiple heater supports having the same number as the hair curlers are installed on the disposing seat. A heater part is installed on the heater supports. The heater part has a heater element coupled to an external power source and generating heat, and multiple heat-conducting elements overlaying the heater element to receive the heat from the heater element and to increase heat-conducting area. The hair curlers hood the heat-conducting elements in order to achieve a rapid and uniform heating.Type: GrantFiled: June 13, 2005Date of Patent: July 18, 2006Inventor: Samson Tsen
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Patent number: 7021308Abstract: A device and method for the storage and retrieval of a variety of cooking utensils is disclosed. The invention may include a sleeve, can or tracking system that is capable of receiving and storing and dispensing a stand alone appliance, or a kitchen utensil that is to be used on another kitchen appliance such as a stovetop/hob. The device may also include a latching system for securing the appliance/appliance carrier or utensil in its stored position. The device may be used with existing appliances and utensils as an appliance/utensil carrier or incorporate its own proprietary appliance(s) or utensil(s). This new and novel product or system for the storage and retrieval of food preparation appliances, allows the workplace to remain uncluttered, and at the same time allows the user ready access to the appliances, devices or utensils when desired. Additionally, the appliances are stored in a more efficient manner than is currently available.Type: GrantFiled: September 29, 2001Date of Patent: April 4, 2006Inventor: Steven Jerome Caruso
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Patent number: 7019267Abstract: A heater module is described that includes a heat distribution plate including a bottom portion having first and second sides and a plurality of projections extending away from one of the sides. A heat source is provided for heating the heat distribution plate, and, optionally, a heating tray can be used to receive the heat source and heat distribution plate. The heater module is adapted to engage a sample purification tray having a plurality of purification and/or discharge columns which can extend through openings in the heater module and direct a sample into a sample receiving tray. Methods of heating samples using the heater module are also described.Type: GrantFiled: May 3, 2005Date of Patent: March 28, 2006Assignee: Applera CorporationInventors: Todd A. Weinfield, Gary Lim, Donald R. Sandell, Kevin S. Bodner, Mark Borodkin, Mark Oldham, Jon Hoshizaki
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Patent number: 7015425Abstract: A gas cylinder includes a cylindrically-shaped main wall having a liner, a facing and insulation located between the liner and the facing. First and second electric, self-regulating heating elements are positioned between the liner and the insulation. The liner is provided with first and second pockets and the first and second heating elements are located within the pockets. The first heating element has a higher wattage density than the second heating element and the first heating element is located below the second heating element. A sealed conduit enclosure contains a terminal block connecting a power input cable to the first and second heating elements. A planar top wall is located at the top of the main wall and has an opening for passage of a regulator of the gas cylinder.Type: GrantFiled: April 21, 2004Date of Patent: March 21, 2006Assignee: B H Thermal CorporationInventors: Michael J. Neal, Doug Dietz, Daniel R. Smith
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Patent number: 7009154Abstract: The microreactor is completely integrated and is formed by a semiconductor body having a surface and housing at least one buried channel accessible from the surface of the semiconductor body through two trenches. A heating element extends above the surface over the channel and a resist region extends above the heating element and defines an inlet reservoir and an outlet reservoir. The reservoirs are connected to the trenches and have, in cross-section, a larger area than the trenches. The outlet reservoir has a larger area than the inlet reservoir. A sensing electrode extends above the surface and inside the outlet reservoir.Type: GrantFiled: February 23, 2004Date of Patent: March 7, 2006Assignee: STMicroelectronics S.r.l.Inventors: Flavio Villa, Ubaldo Mastromatteo, Gabriele Barlocchi, Mauro Cattaneo
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Patent number: 7005617Abstract: An apparatus for thermally cycling samples of a biological material including a thermal block assembly including a plurality of sample holders for receiving samples of biological material; a heat sink thermally coupled to the thermal block assembly, the heat sink transferring heat away from the thermal block assembly to ambient air in contact with the heat sink; a first heat source thermally coupled to the thermal block assembly to provide heat to the thermal block assembly; and a second heat source thermally coupled to the first heat source and configured to provide heat to a portion of the first heat source. The arrangement of the heat sink, first heat source and second heat source can provide substantial temperature uniformity among the plurality of sample holders. The invention also includes a method for thermally cycling samples of biological material.Type: GrantFiled: October 23, 2003Date of Patent: February 28, 2006Assignee: Stratagene CaliforniaInventor: Larry Richard Brown
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Patent number: 6992271Abstract: A heating element composed of at least one mica sheet and a heating ribbon, or strip, mounted on the sheet, a support device holding the mica sheet and constituting a first reflector, and a plate secured to the support device and constituting a second reflector. An electric toaster composed of a base, a case having an upper end, a toasting chamber disposed in the case and having an opening in the form of a slot at the upper end for the introduction and removal of bread, a movable bread support rack in the chamber, and at least one substantially vertical heating element as described above.Type: GrantFiled: February 19, 2004Date of Patent: January 31, 2006Assignee: SEB S.A.Inventors: Lionel Reyes, Michel Klinger, Jean-Marie Balandier, Guy Mauffrey
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Patent number: 6963050Abstract: A paver having a paving screed and at least one working component which is heated by at least one electric heating element and a smoothing plate, with the heating element being secured in heat tampering condition at a heating area of the working component. The heating element is a planar heating element with at least one heating coil being a heating conductor which is wound in a spiral around a planar carrier, and the peripheral form of the carrier material and/or the winding density or the winding course of the heating conductor is adapted to produce a predetermined heating picture in the heating area.Type: GrantFiled: December 12, 2003Date of Patent: November 8, 2005Assignee: Joseph Voegle AGInventor: Michael Heindtel
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Patent number: 6949718Abstract: A device used to thaw a volume of frozen ground where there is a need to dig a posthole, concrete footing, grave, or other cavity, essentially comprises an inverted housing having a closed top and open bottom and one or more light bulbs for providing heat, which are attached through holes in the top surface. The housing further comprises an outer wall with insulation attached to the inside surfaces. The open end of the device has a flange for securing the device to the ground and sealing in most of the produced heat. Light bulb sockets are mounted through rubber grommets, which provide water proofing, within holes in the top surface with 110-volt light bulbs being screwed in from the inside of the device. The device can be formed in many shapes, including rectangular, circular, 90-degree corner, 45-degree corner, and curved corner. Also, multiple devices can be fastened together for use over large area plots of ground.Type: GrantFiled: August 29, 2003Date of Patent: September 27, 2005Inventors: Richard H. Hockenberry, Lisa Hockenberry