Including Or Comprising Holding Or Support Means For Material To Be Heated Patents (Class 219/521)
  • Patent number: 6625900
    Abstract: A hearing aid drying device for receiving and heat-drying one or more hearing aids. The device includes an electrical outlet-supported and electrically actuated wall light having a base with electrical contacts for operative engagement into an electrical outlet and an electric light bulb operatively supported in the base. A support member is connected to the base and a container is connected to the support member in a position directly above and in close proximity to the light bulb. The container preferably includes a closeable lid and defines an interior volume adapted to receive at least one hearing aid placed therein whereby moisture in the hearing aid accumulated. during use thereof is heated sufficiently by the light bulb to cause the moisture to evaporate. Apertures formed through the lid and bottom of the container facilitate circulation of heated air through the interior volume.
    Type: Grant
    Filed: January 14, 2002
    Date of Patent: September 30, 2003
    Inventor: Stewart W. Tobias
  • Patent number: 6610970
    Abstract: A microwave oven incorporating a toaster includes a toaster door provided on a toaster panel for opening and closing at least one toaster entrance and a tray assembly. The tray assembly includes a tray support inside the toaster and at least one tray on the tray support for holding food items while they are heated. The tray includes at least one elevating bracket for maintaining a predetermined distance between the tray and the tray support. The microwave oven incorporating a toaster further includes a heater generating heat for toasting the food item and at least one connecting link between the toaster door and tray assembly for exerting a force on the tray assembly to move when the toaster door is opened and closed. In the microwave oven incorporating a toaster, each food item is positioned against a heater included therein so as to maximize the toasting performance of the toaster.
    Type: Grant
    Filed: November 8, 2002
    Date of Patent: August 26, 2003
    Assignee: LG Electronics Inc.
    Inventor: Yoon Gun Back
  • Publication number: 20030155343
    Abstract: A towel and garment warmer is provided. The warmer includes a top-opening cabinet having a upper section that is provided with a rack for holding the items to be warmed, and a lower heating section. The two sections are separated one from the other by means of a removable, air permeable grid or screen. Heating is accomplished using an electrical resistance heater such as one or more incandescent light bulbs. An interval timer controls the degree of warming imparted to the items within the cabinet.
    Type: Application
    Filed: January 3, 2003
    Publication date: August 21, 2003
    Inventor: Rene L. Ibanez
  • Publication number: 20030155344
    Abstract: The invention relates to apparatus for diagnostic, experimental and other laboratory procedures and methods associated therewith. In particular, the invention provides a sample container for a fluid sample comprising a support, a receptacle which, together with the support, defines a sample space, and heater means affixed to said support in thermal contact with, but electrically insulated from, the sample space. The containers are particularyl suitable for use in PCR procedures.
    Type: Application
    Filed: January 31, 2003
    Publication date: August 21, 2003
    Inventor: Benjamin David Cobb
  • Patent number: 6607766
    Abstract: A cooked food staging device and method is provided. The cooked food staging device allows previously cooked food items, particularly sandwich fillings such as hamburger patties, fish fillets, biscuits, Canadian bacon, pork sausage, eggs, chicken patties, chicken fillets and nuggets, to be stored over extended periods of time at an elevated temperature without significant deleterious effects to the appearance, taste and texture of the food while avoiding risk of bacterial contamination. The food staging device is composed of a plurality of discrete compartments bounded by upper and lower heated compartment surfaces. Food can be stored within the compartments in trays having sidewalls of a height such that a gap is achieved between the top of the tray and the upper compartment heated surface to limit and control the evaporation of liquid from the food stored therein.
    Type: Grant
    Filed: October 1, 2001
    Date of Patent: August 19, 2003
    Assignee: Restaurant Technology, Inc.
    Inventors: Henry T. Ewald, Jimmie L. Coffey, Patricia A. Venetucci, Gerald A. Sus
  • Publication number: 20030150849
    Abstract: A heated substrate support and method for making the same is generally provided. In one embodiment, a heated support includes a first and second plates having a heating element disposed therebetween. The heating element is biased against the first plate to provide good heat transfer therewith. In another embodiment, a heated support includes a first metallic plate coupled to a second metallic plate and sandwiching at least one guide therebetween. A resistive heating element is laterally retained by the guide relative to the first plate. In another aspect of the invention, a heating chamber for heating a substrate is provided. In one embodiment, the heating chamber includes walls defining an interior volume and a plurality of heated support plates coupled to the walls. The support plates are generally stacked parallel to each other within the interior volume. A heating element is urged against each first support plate.
    Type: Application
    Filed: February 11, 2002
    Publication date: August 14, 2003
    Applicant: Applied Materials, Inc.
    Inventors: Emanuel Beer, Makoto Inagawa
  • Patent number: 6604942
    Abstract: A towel warmer comprising a cabinet enclosing a chamber with an opening, a door attached to the cabinet to close the opening, one or more coils heated by conducting hot water, the coils being positioned within the chamber opposite the opening, a resilient compressible support positioned on the door to compress cloth-like objects against the heated coils as the door is closed, and a latch to hold the door closed with force to maintain compression of the cloth-like objects against the heated coils.
    Type: Grant
    Filed: March 13, 2001
    Date of Patent: August 12, 2003
    Inventor: J. Keith Sharp
  • Patent number: 6605475
    Abstract: Apparatus and methods have been developed to deliver automatically a sample to a reaction vessel, an analytical device or any location where sample introduction or deposition is desired. A sample delivery system of the invention generally includes a housing defining a channel, e.g., a capillary, and a volume controller, which is a temperature control device, in thermal communication with the channel. The channel preferably is closed at one end, and contains an opening for introduction of a sample. The closed end of the channel is associated thermally with the temperature control device. The temperature control device heats and cools a thermally expandable fluid in the channel which controls movement of a sample into, within and out of the channel.
    Type: Grant
    Filed: April 16, 1999
    Date of Patent: August 12, 2003
    Assignee: Perspective Biosystems, Inc.
    Inventors: Todd A. Taylor, William W. Carson, Xian-Wei Yao
  • Patent number: 6595111
    Abstract: In an electric toaster, a power switch unit is switched by a actuator provided on a support seat, which is movable together with a carriage, from an OFF-mode, where power to an electric heating unit is cut-off, to an ON-mode, where power is supplied to the heating unit, when the carriage is moved from an upper limit position to a lower limit position. A control unit energizes an electromagnet when the switch unit is switched to the ON-mode to attract a magnetically-attracted plate on the seat so that, once a force to move the carriage to the lower limit position is relieved, a biasing device biases the carriage to move from the lower limit position to a toasting position, thereby holding the seat in a lower retaining position against biasing action of a biasing member and thereby holding the carriage in the toasting position.
    Type: Grant
    Filed: December 17, 2002
    Date of Patent: July 22, 2003
    Assignee: Tsann Kuen USA Inc.
    Inventors: Chin-Cheng Chiu, Po-Wen Hsiao
  • Patent number: 6584889
    Abstract: An electric baking oven includes an open mesh vertically oriented baking basket to hold food while the food is baked in air by a programmed combination of radiant and convective and conductive energy transfer. An electrical programming control controls the energy from vertically oriented toaster heating elements located juxtaposed to the large vertical faces of the basket and from at least one elongated heating member located below the vertical baking basket with the axis of the elongated heating member oriented nominally horizontal and parallel to the longer horizontal axis of the vertically oriented baking basket.
    Type: Grant
    Filed: July 30, 2001
    Date of Patent: July 1, 2003
    Assignee: Edgecraft Corporation
    Inventor: Daniel D. Friel, Sr.
  • Patent number: 6571688
    Abstract: A toaster structure comprises a rear plate, a rear door, and a safety switch. The rear plate has an opening at center portion with a pair of rails formed at respective sides of the opening, and a step below the lower end of the opening. The rear door comprises a pair of edges at respective sides, which align with the rails of the rear plate and will guide the rear door to slide along the rails up and down, whereas the step will receive the rear door and confine further movement. The safety switch is formed on the rear plate in align with one side of the step, and will be pressed by the rear door when the door is closed.
    Type: Grant
    Filed: October 21, 2002
    Date of Patent: June 3, 2003
    Assignee: Lundar Electric Industrial Co., Ltd.
    Inventor: Tony Hsu
  • Patent number: 6571687
    Abstract: An electric toaster includes a power switch unit driven by an electromagnet, for holding a spring-loaded carriage mounted in a toasting compartment when the carriage is moved from an upper position to a lower position, so as to switch from an OFF-mode, where the electromagnet is disposed in a deactivated position, to an ON-mode, where the electromagnet is disposed in an activated position. A control unit enables the electromagnet to be excited when the carriage is moved from the upper position to the lower position so as to attract the carriage such that the electromagnet subsequently moves with the carriage from the deactivated position to the activated position.
    Type: Grant
    Filed: September 27, 2002
    Date of Patent: June 3, 2003
    Assignee: Tsann Kuen USA Inc.
    Inventors: Tsan-Kuen Wu, Chi-Ting Chen
  • Patent number: 6570140
    Abstract: A resistance element (19) for a device for shrinking shrinkable sleeves comprises an elongate electrical conductor extending in a zigzag pattern and bent to a tunnel shape. The shrinkable sleeve including for example an optical fiber enclosed therein is placed in that region of the resistance element (19), which corresponds to approximately the geometric axis of the upper semi-cylindric portion of the tunnel shape. The resistance element (1) has attachment pins (33) and contact and attachment pins (35) at its front and rear sides respectively intended to be placed in corresponding recesses in a lid of the device. The rear contact and attachment pins (35) have portions (39) intended for contact with elastic, electrically conducting contact pins with which the resistance element (19) comes in contact, when the lid is folded down to perform the shrinking operation.
    Type: Grant
    Filed: December 21, 2001
    Date of Patent: May 27, 2003
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Istvan Karacsony, Joakim Ström, Bernt Sundström
  • Patent number: 6561081
    Abstract: An automatic bread slice-toasting oven comprises a case, a toasting chamber, a guide rail form toasting shelf, an electrical transmission mechanism and a timing control circuit. A push rod provided with push claws is provided beneath the toasting shelf, the push claws are hinged to the two ends of the push rod via pivot pins respectively, the push rod is connected to the transmission mechanism. The motor rotates in the positive and negative directions by the controlling of the timing control circuit so as to reciprocate the push rod, so that the front claw on the push rod pushes the toasted bread slice out of the toasting chamber and the rear claw pushes a bread slice to be toasted into the toasting chamber. The toasting can be carried out automatically, continuously and alternatively by setting the time period of toasting with safety and convenience, thus increasing the efficiency of toasting greatly and ensuring the quality of the toasted bread slice.
    Type: Grant
    Filed: June 6, 2002
    Date of Patent: May 13, 2003
    Inventor: Hairong Xu
  • Patent number: 6557620
    Abstract: An attachment apparatus for a heater for attaching the heater, which is configured in an almost circular shape in its side view and cut at a circumferential portion thereof to form opposite circumferential end portions, to an external peripheral portion of a heated member of a cylindrical or column shape, includes a pair of stop metal members fixed near the circumferential end portions of the heater and a spring, both end portions of the spring engaged with the stop metal members in a state being pulled by the stop metal members with a predetermined tension, respectively, the opposite circumferential end portions of the heater are attracted to each other and so the heater is elastically adhered to the external peripheral portion of the heated member.
    Type: Grant
    Filed: February 7, 2001
    Date of Patent: May 6, 2003
    Assignee: The Japan Steel Works, Ltd.
    Inventor: Junichi Oshimo
  • Patent number: 6549725
    Abstract: The present invention relates to a heating system for use with a transport carrier. The present invention makes the workability of a transport carrier compatible with the maintenance of positioning accuracy and imparts a general-purpose property. An electric wire-hanging member is provided on which a plurality of bundles of electric wires are hung in a parallel. A holder is provided for retaining the electric wire-connecting parts which are formed in bundles of electric wires on the electric wire-hanging member. Further, an electric wire sandwiching system for regulating the retention of at least the electric wire-connecting parts side of the bundles of electric wires which are hung on the electric wire-hanging member and for releasably retaining the connected bundles of electric wires.
    Type: Grant
    Filed: October 25, 2000
    Date of Patent: April 15, 2003
    Assignee: Sumitomo Wiring Systems, Ltd.
    Inventors: Hisashi Shibayama, Yoshihiro Araki
  • Patent number: 6543337
    Abstract: The present invention relates to toasting devices for toasting food which automatically control the degree browning of food toasted within them. The present invention particularly relates to such toasters that use a sensor to sense some quality of the food being toasted.
    Type: Grant
    Filed: February 25, 2002
    Date of Patent: April 8, 2003
    Inventor: Paul Michael Brown
  • Patent number: 6539846
    Abstract: A device for delivering meals at an appropriate temperature comprising: a transport cart equipped with at least one electric energy source, a plurality of plates fastened to said transport cart, each plate comprising at least one thermal energy transfer device operatively connected to the electric energy source, and a plurality of trays, each tray being removably associated to a plate of said plurality of plates and having at least one seat for housing a container or dish containing a meal to be delivered, the device being characterised in that each plate of said plurality of plates comprises means for automatic measuring of the container or dish temperature, which are operatively connected to the processing means for automatic activation of said at least one thermal energy transfer device respectively for heating or cooling when the temperature measured in the container or dish is respectively higher than a maximum value or lower than a minimum value out of a predetermined temperature range.
    Type: Grant
    Filed: May 17, 2002
    Date of Patent: April 1, 2003
    Assignee: Tecnhos S.r.l.
    Inventors: Valter Citterio, Arturo Lesca
  • Publication number: 20030057199
    Abstract: An integrated device based upon semiconductor technology, in particular a chemical microreactor, including a semiconductor body having a high-temperature operating portion and a low-temperature operating portion. The semiconductor body is provided with a thermal-insulation device including a dissipator element arranged between the high-temperature operating portion and the low-temperature operating portion. The dissipator includes a membrane connecting the high-temperature operating portion and the low-temperature operating portion, and a plurality of diaphragms that extend substantially orthogonal to the membrane and are parallel to one another.
    Type: Application
    Filed: April 22, 2002
    Publication date: March 27, 2003
    Applicant: STMicroelectronics S.r.l.
    Inventors: Flavio Villa, Gabriele Barlocchi, Manlio Gennaro Torchia, Ubaldo Mastromatteo
  • Publication number: 20030054309
    Abstract: A device that maintains the thermal stability for oil-fired heating systems with above ground oil storage tanks. This device maintains a system fluid temperature through a series of functions. When a thermal sensor detects a drop in fluid temperature in the above ground oil storage tank and the oil-fired heating system is operating, a switching device and temperature controller supplies heating power to the fluid heating coil. When a prescribed temperature of the fluid is achieved, the device deactivates until the next drop in fluid temperature is detected. The fluid temperature is maintained through the de-active cycle with a protective, thermally insulating oil tank blanket.
    Type: Application
    Filed: August 22, 2002
    Publication date: March 20, 2003
    Inventors: Joseph Henry King, Eric John Hermsen
  • Patent number: 6530309
    Abstract: An apparatus for toasting bread, includes a housing (2) with a slot (3) which leads into a toasting space (4). Heater elements (5) are arranged on both sides of this space which each cooperate with a reflector (7) for reflecting radiation in the direction of the toasting space. Grille elements (8) are located to center the bread in the toasting space. A bread support element (9) is provided for moving the bread up or down. The grille elements (8) and the support element (9) are moveable in a coordinated way. The grille elements (8) and/or the heater elements (5) are arranged on two pairs of arms (6) which are hinged (14) to a base part (1), while the support element (9) cooperates with a lever (19) which is also hinged (18) to the base part (1), the arms (6) and the lever (19) cooperating with openings (17) in a slide (10) which is movable in the base part (1).
    Type: Grant
    Filed: December 19, 2001
    Date of Patent: March 11, 2003
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Sijtze Van Der Meer, Albertus Peter Johannes Michels
  • Patent number: 6526873
    Abstract: A cooking appliance having an upper cooking unit pivotally mounted on a lower cooking unit for rotation substantially about a horizontal axis into three different positions, a first position in which the upper cooking unit is on top of the lower cooking unit to form a contact grill, a second position in which the upper cooking unit is substantially horizontally oriented with and parallel to the lower cooking unit to form therewith a double grooved griddle, and a third, generally upright, position intermediate the first and second positions to provide access to the lower cooking plate when the appliance is being used as a contact grill.
    Type: Grant
    Filed: January 9, 2001
    Date of Patent: March 4, 2003
    Assignee: Hamilton Beach/Procter-Silex, Inc.
    Inventor: Martin Brady
  • Patent number: 6528766
    Abstract: Combination Baby Bottle and Baby Wipes Container With integral Warmer with a lighter fluid powered heating element. A baby bottle is intimately associated with the heating element on one side. A baby wipes container is intimately associated with the heating element on the other side. A removably attachable lighter fluid container supplies fuel to the heating element. A piezoelectric push button starting mechanism activates the heating element and a push button stopping mechanism turns the heating element off. A preferred embodiment includes wherein said heating element is cylindrical in shape and said baby bottle has one surface consisting of a concave shape that intimately associates with one side of said heating element and said baby wipes container having a similar concave shape on one surface that intimately associates with the opposite side of said heating element.
    Type: Grant
    Filed: January 25, 1999
    Date of Patent: March 4, 2003
    Inventors: Richard C. Parks, Kenneth Tarlow
  • Patent number: 6523458
    Abstract: A portable toast warmer apparatus is described having a lower part detachably coupled to an upper part. The lower part of the portable toast warmer is connectable to an external electric power supply and is capable of transmitting electromagnetic energy to the upper part when the upper part is coupled to the lower part. The upper part of the portable toast warmer comprises a means for receiving the transmitted electromagnetic energy so that foodstuff slices may be warmed with the plurality of heaters mounted on the walls of the upper part when the upper part is coupled to the lower part. The upper part of the portable toast warmer also comprises a battery so that the toasted foodstuff slices may continue to be heated when the upper part is decoupled from the lower part so that the upper part containing the toasted foodstuff slices may be conveniently delivered to any desired location such as a dining room table.
    Type: Grant
    Filed: July 11, 2002
    Date of Patent: February 25, 2003
    Inventor: Neil Turner
  • Publication number: 20030034340
    Abstract: A method and apparatus for generating heat and applying same to tire(s). The body of the container is composed of a heat-resistent material of sufficient size to accommodate heating of one or more rubber tires. In addition, container includes a tire air pressure gauge (1).
    Type: Application
    Filed: November 2, 2001
    Publication date: February 20, 2003
    Inventor: Frank E. Petersen
  • Publication number: 20030024919
    Abstract: A holder for a dispenser package having a resealable cap assembly with an outer perimeter includes a front wall, a rear wall and a bottom wall interconnecting lower ends of the front and rear walls, the front, rear and bottom walls defining a receiving area for the dispenser package, the front wall including an aperture defined by inner peripheral edges of the front wall. The holder also includes a heating element in thermal communication with at least one of the front, rear and bottom walls, a power source connected with the heating element, and at least one actuator provided at the inner peripheral edges of the front wall aperture, the at least one actuator being in communication with the heating element. The at least one actuator is movable between a first position for activating the heating element and a second position for deactivating the heating element.
    Type: Application
    Filed: June 25, 2002
    Publication date: February 6, 2003
    Applicant: Nice-Pak Products, Inc.
    Inventor: Robert P. Julius
  • Publication number: 20030010768
    Abstract: A multifunctional cooking system including a deep well cooker that includes a bottom heating element and a wrap-around heating element which are disposed about the deep well member for heating the side walls thereof is disclosed. The heating elements are fabricated using alternative construction methods to provide one-sided or double-sided configurations for particular applications. Both the bottom heating element and the wrap-around heating element are electrically interconnected by a temperature controlling device for heat regulation and a multi-function controller for selectively energizing the heating elements individually or in combination for various cooking modes. In alternative embodiments the bottom heating element comprises an induction heater including an induction coil capable of generating an electromagnetic field to generate heat for cooking and also a hot plate type heater including a concave/convex heating plate which resists heat deformation.
    Type: Application
    Filed: January 14, 2002
    Publication date: January 16, 2003
    Inventor: George T. C. Li
  • Patent number: 6500394
    Abstract: A dry sterilizer includes a container for containing beads, a heater, and a resilient member disposed adjacent to an opening of the container. An instrument, after sterilization, is tapped against the resilient member to remove beads attached to and lodged in the instrument and the removed beads are returned to the container. The resilient member prevents beads from entering a housing of the sterilizer by blocking a gap between the container and the housing at the opening.
    Type: Grant
    Filed: June 30, 1999
    Date of Patent: December 31, 2002
    Assignee: Cellpoint Scientific, Inc.
    Inventor: Tony Fulford
  • Patent number: 6495803
    Abstract: A system and method for quickly heating a shrinkable casing around a relatively non-shrinkable object. The system may be referred to as a sleeve shrinking quick dip heat system. As one example, the present invention may be used to shrink a sleeve around a strand, such as fiber or copper. In the electrical and electronic fields, the present invention may be used to shrink sleeves or tubing around, for example, copper strands, wires, connectors, or components. A contact approach to heating the a loaded sleeve is used wherein a predetermined temperature profile is applied to prevent the trapping of air during shrinking. Ramp-up time is eliminated by use of a heater block that remains near or at heat shrinking temperatures, while selectively transferring heat to the sleeve according to the desired temperature profile.
    Type: Grant
    Filed: December 26, 2001
    Date of Patent: December 17, 2002
    Assignee: 3SAE Technologies, Inc.
    Inventor: Carmine J. Vetrano
  • Publication number: 20020185486
    Abstract: An electrical cooking device (10) for a bulb or more of garlic including a lower bowl-like cooking plate (22) with circular peripheral walls (46) extending upward, and an upper domed cooking plate (20). When these are in a closed position a cooking chamber (30) is formed in which one or more bulbs of garlic can be cooked quickly and efficiently.
    Type: Application
    Filed: May 8, 2001
    Publication date: December 12, 2002
    Inventors: Georgia A. Hannon, Todd J. Hannon
  • Publication number: 20020179591
    Abstract: A heated vaccine pack for heating and keeping heated medicine for vaccinating livestock. The vaccine pack comprises a generally cylindrical container with an inner wall, an exterior wall, and an opening in the bottom of the container. A self contained electrical heating element is located between the wall exterior and the wall interior. The amount of heat to be applied or the operating temperature of the container may be controlled by using an optional temperature regulator. A fastener is affixed to the exterior of the container near the container's top end. The container top has a closure to seal the vaccine pack once the medicine has been placed inside.
    Type: Application
    Filed: June 1, 2001
    Publication date: December 5, 2002
    Inventors: Kimberly Quinn, Thomas Hogan
  • Publication number: 20020175159
    Abstract: A delivery apparatus is provided by the invention. The delivery apparatus includes a container for holding an article to be delivered and a heater, and an enunciating device for displaying temperature conditions within the container. The container includes a plurality of walls forming an interior area and an opening, wherein the opening is provided with a size sufficient to allow movement of the article and the heater from outside the container to within the interior area of the container. The container includes a flap for selectively covering and uncovering the opening to allow access to the interior area of the container. The heater is constructed and arranged for placement within the interior area of the container and is provided for heating the article. The enunciating device includes a temperature sensor for sensing temperature within the container, a temperature display for displaying temperature conditions within the container, and a power source for operating the enunciating device.
    Type: Application
    Filed: July 22, 2002
    Publication date: November 28, 2002
    Applicant: Vesture Corporation
    Inventors: Byron C. Owens, Mark E. Van Hoy, William M. Bostic
  • Patent number: 6486451
    Abstract: An electric toaster with a safety shut-off mechanism includes a carriage bracket with a user-manipulated knob that is movable between an upper rest position and a lower actuation position. A food support member is supported by the carriage bracket between the upper rest position and a lower toasting position. An electromagnet is connected to one of the chassis and the carriage bracket for holding the carriage bracket in the actuation position when the electromagnet is energized. A switch is movable to a closed position upon downward movement of the carriage bracket to the actuation position to energize the electromagnet and heating elements associated with the toaster. The carriage bracket is upwardly movable upon deenergization of the electromagnet to open the switch between the actuation position and the lower toasting position to deenergize the heating elements.
    Type: Grant
    Filed: September 21, 2001
    Date of Patent: November 26, 2002
    Assignee: Hamilton Beach/Proctor-Silex, Inc.
    Inventors: Nhiem Viet Nguyen, John J. Datovech, Jim Gaynor
  • Patent number: 6481341
    Abstract: A toaster mechanism includes a base, a carriage movable relative to the base and including a hook and a switch bar, a first switch associated with heating elements of the toaster and supported by the base and being activated by the switch bar, a timer-deactivated electromagnet supported by the base, a catch block movably supported by the base and including a bearing surface against which the hook can bear to move the block, a catch surface to catch the hook, a ferrous part interacting with the electromagnet, and an activating surface. A second switch is associated with the electromagnet and is in series electrically with the first switch. The first switch receives electric current only when the second switch is closed by the activating surface of the catch block. This ensures that toast does not burn if it is jammed in the toaster after a specified toasting time.
    Type: Grant
    Filed: February 27, 2002
    Date of Patent: November 19, 2002
    Assignee: Hon Way Plastic & Metal Manufacturing Co. Ltd.
    Inventor: Hon Chung Choi
  • Patent number: 6479798
    Abstract: A device for forming a pointed wire tip on the ends of wires is provided. The device has receiving elements for receiving a wire, and heating device. The device stretches the wire causing the wire to taper and break resulting in the formation of a pointed wire tip at the point of breakage.
    Type: Grant
    Filed: March 28, 2001
    Date of Patent: November 12, 2002
    Assignee: Masohinenfabrik Niehoff GmbH & Co. KG
    Inventor: Josef Leipold
  • Patent number: 6479800
    Abstract: Remote activation mechanism for equipment regulated deployment or release, that includes a cylindrical housing (1), connected by means of a rod (10) with the external equipment to be deployed including the acting mechanism, and has adhered a fusible material band in its internal surface (11). Inside the housing a cylindrical frame (2) connected with the fixed part of the equipment is disposed. That frame is provided with means to perform the local and progressive fusion of the fusible material band. Additionally a cylindrical sealing piece (3) is disposed in between the fusible material band (11) and the frame (2).
    Type: Grant
    Filed: January 8, 2002
    Date of Patent: November 12, 2002
    Assignee: Sener, Ingenieria Y Sistemas, S.A.
    Inventors: Jose Ignacio Bueno Ruiz, Javier Vazquez Mato
  • Patent number: 6476360
    Abstract: A unitary shell for a heating appliance is formed having first and second side panels and first and second end panels. The first end panel has first and second sub panels, each sub panel having a vertical edge and the vertical edges of the first and second sub panels being spaced apart to form an opening between the vertical edges. The first end panel allows the insertion of components through the opening during assembly of the heating appliance. An assembly for a heating appliance may also be formed including the unitary shell and a first heating element attached on the inside of the first side panel. A second heating element is attached on the inside of the second side panel. Each heating element includes at least one terminal adapted to receive a power signal and operates responsive to power being applied to the terminal to generate heat. Furthermore, a method of manufacturing an assembly for a toaster includes providing a shell having first and second side panels and first and second end panels.
    Type: Grant
    Filed: May 7, 1999
    Date of Patent: November 5, 2002
    Assignee: Salton, Inc.
    Inventors: Peter Huggler, Leon Gurevich
  • Patent number: 6476365
    Abstract: A toilet paper dispenser for providing heated toilet paper having lotion thereon. The toilet paper dispenser includes a roll of toilet paper partially saturated with a lotion. A housing has a top portion, and a bottom portion. Each of the top and bottom portions has a first side wall, a second side wall, a front edge and a back edge. The back edges are pivotally coupled together. A pair of supports support the housing on the vertical wall. Each of the supports is attached to one of the side walls of the bottom portion and each of the supports is attached to the vertical wall. A spindle is removably extended into each of the side walls of the bottom portion. The spindle extends through the roll of toilet paper. A heating element is positioned in the housing and attached to the bottom portion of the housing.
    Type: Grant
    Filed: June 8, 2001
    Date of Patent: November 5, 2002
    Inventor: Refugio G. Rios
  • Patent number: 6476361
    Abstract: A heater unit mounted on a tray utilizes a PTC heater 100 having a positive temperature coefficient (PTC), and a sheet heater 200 superposed thereto. The PTC heater 100 includes PTC members 150 buried within an insulating substrate 130, and on both sides of the PTC members are placed copper foils 120, 122 functioning as electrodes. When the PTC heater 100 is heated up to a preset temperature, the electric resistance of the heater is increased greatly, and the heating is stopped, maintaining the preset temperature. The sheet heater 200 contributes to reduce the time the heater needs to rise to the preset temperature during initial startup.
    Type: Grant
    Filed: November 30, 2001
    Date of Patent: November 5, 2002
    Assignee: Jamco Corporation
    Inventors: Toru Kasai, Shuntaro Kuriyama
  • Patent number: 6469285
    Abstract: An automatic temperature control device comprises a reaction chamber for housing a vessel, a tray for supporting the vessel, a temperature control part for controlling at least the temperature in the reaction chamber, a transfer means for slidably moving the tray such that the tray may freely enter or withdraw from the reaction chamber, a first cover part for closing up the reaction chamber tightly when the tray is made to enter the reaction chamber by the transfer means, a second cover part for closing up the reaction chamber tightly when the tray is made to withdraw from the reaction chamber by the transfer means, and first and second magnets for holding the second cover part in a tightly closed-up state, wherein the tray for supporting the vessel is allowed to move slidably in linkage with the pivotal motion of the cover for pivoting the cover and also making the vessel to enter or withdraw from the reaction chamber in one operation.
    Type: Grant
    Filed: June 7, 2001
    Date of Patent: October 22, 2002
    Assignee: Shimadzu Corporation
    Inventor: Atsushi Inami
  • Patent number: 6431360
    Abstract: A combination includes a holder and a replaceable dispenser package. The dispenser package has an opening for dispensing one or more items from the package, and a resealable cap assembly covering the opening of the package. The resealable cap assembly includes a reclosable cap that may be opened for dispensing the one or more items from the package. The combination includes a holder for securing the dispenser package. The holder has a front wall with outer peripheral edges, and an aperture defined by inner peripheral edges of the front wall that are spaced inwardly from the outer peripheral edges of the front wall. The resealable cap assembly engages the inner peripheral edges of the front wall aperture for securing the dispenser package to the holder. In certain preferred embodiments, the resealable cap assembly may be press-fit into the aperture. In other preferred embodiments, portions of the resealable cap assembly may be slid into grooves adjacent the inner peripheral edges of the front wall aperture.
    Type: Grant
    Filed: May 19, 2000
    Date of Patent: August 13, 2002
    Assignee: Nice-Pak Products, Inc.
    Inventor: Robert P. Julius
  • Publication number: 20020088796
    Abstract: A resistance element (19) for a device for shrinking shrinkable sleeves comprises an elongate electrical conductor extending in a zigzag pattern and bent to a tunnel shape. The shrinkable sleeve including for example an optical fiber enclosed therein is placed in that region of the resistance element (19), which corresponds to approximately the geometric axis of the upper semi-cylindric portion of the tunnel shape. The resistance element (1) has attachment pins (33) and contact and attachment pins (35) at its front and rear sides respectively intended to be placed in corresponding recesses in a lid of the device. The rear contact and attachment pins (35) have portions (39) intended for contact with elastic, electrically conducting contact pins with which the resistance element (19) comes in contact, when the lid is folded down to perform the shrinking operation.
    Type: Application
    Filed: December 21, 2001
    Publication date: July 11, 2002
    Inventors: Istvan Karacsony, Joakim Strom, Bernt Sundstrom
  • Patent number: 6415709
    Abstract: A lifting mechanism for a toaster comprises a first arm (2) pivotally mounted about a first horizontal axis (8) for movement between a lowered position and a raised position; a second arm (3) pivotally mounted about a second horizontal axis (9) spaced from and parallel to the first horizontal axis for movement between a lowered position and a raised position; and a raising device connected to at least one of the arms for raising it from its lowered position in its raised position. The arms (2, 3) cross one another at cut outs (4, 5) intermediate their length and interact so that movement of the first arm (2) from its lowered position to its raised position causes movement of the second arm (3) from its raised position to its lowered position.
    Type: Grant
    Filed: August 1, 2001
    Date of Patent: July 9, 2002
    Assignee: Lincat Group plc
    Inventor: Andrew Richard Jackson
  • Patent number: 6417498
    Abstract: A receptacle-type heating device for automatically warming and vibrating a multitude of containers simultaneously in order to thaw, warm, and mix cold or frozen liquid in an expedient and accurate manner. The device heats each container to a desired temperature using heat exchange of heated water with the container. The device includes a heater block having multiple wells therein, and removable reservoirs disposed respectively within the wells for receiving the water. Heating elements are disposed between the removable reservoirs and the heater block within the wells for heating the removable reservoirs, the water, and the containers placed therein. The container typically is a baby bottle, syringe, test tube, or the like.
    Type: Grant
    Filed: April 12, 2001
    Date of Patent: July 9, 2002
    Inventors: Janice M. Shields, Paul W. Shields
  • Publication number: 20020070208
    Abstract: A microtiter plate system includes an integral heater. In an embodiment, the integral heater includes a heater plate. In another embodiment, the integral heater includes resistive heater wires positioned beneath and/or between the wells of a microtiter plate. In an embodiment, the microtiter plate system includes optically clear well bottoms that permit sensing and measurement of samples through the optically clear well bottoms. In an implementation, an optically clear heater is positioned beneath the optically clear well bottoms. In an alternative implementation, resistive heater wires are positioned between the wells. In an embodiment, the microtiter plate system includes a microtiter plate lid with an integral heater, which can be implemented using a heater plate, resistive wires, and the like.
    Type: Application
    Filed: December 12, 2001
    Publication date: June 13, 2002
    Applicant: 3-Dimensional Pharmaceuticals, Inc.
    Inventors: Joseph Kwasnoski, F. Raymond Salemme
  • Patent number: 6397730
    Abstract: The invention relates to a sandwich consisting of two toasted slices of bread and an edible filling placed between said slices. According to the invention, the filling is essentially arranged in the inner region of the surfaces of the slices of bread and the slices of bread are pressed together in a peripheral edge area with greater force than in the inner region so that the slices of bread adhere to each other and form a cohesive sandwich arrangement, whereby the filling is packed between the slices of bread. The invention also relates to a method for the production of a toasted sandwich that consists of two slices of bread and an edible filling placed between said slices. According to the invention, the filling is initially and essentially arranged in the inner region of the surface of a first underlying slice of bread. A second slice of bread is subsequently placed thereon.
    Type: Grant
    Filed: August 15, 2001
    Date of Patent: June 4, 2002
    Inventors: Ortwin Steinbach, Marion Ferstl
  • Patent number: 6399918
    Abstract: A thermal bonding method wherein at least two members are thermally bonded to each other with an adhesive by pressing and heating a laminate formed by laminating at least two members on each other with the adhesive interposed therebetween, comprising placing at least one member of the laminate close to a heated radiation heater and pressing the laminate in a radiation heat-applied state; and an apparatus comprising a radiation heater, a supporting member for supporting the laminate with at least one member of the laminate placed close to the radiation heater, and a pressing unit adapted to approach, contact and press the laminate supported by the supporting member and then move away from the laminate to stop applying a pressure to the same.
    Type: Grant
    Filed: March 3, 2000
    Date of Patent: June 4, 2002
    Assignee: Japan Brake Industrial Co., Ltd.
    Inventors: Haruo Komine, Akira Nishimura
  • Patent number: 6397733
    Abstract: A food roasting apparatus has a roasting main body and an upholding device is mounted on the roasting main body at the far end with respect to the oil-collected hole. The upholding device includes an upholding element and a covering body, which can shield the upholding element and can be locked at a bottom of the roasting main body. The upholding element has a pulling rod part. Two ends of the pulling rod part are forwardly bent to form a crossing part. The end of the crossing part is again inwardly bent to form a stopping part. With respect to the crossing part, the roasting main body and the cover body both has indentations for crossing over.
    Type: Grant
    Filed: July 10, 2001
    Date of Patent: June 4, 2002
    Assignee: Uni-Splendor Corp.
    Inventor: Yu-Yuan Lin
  • Patent number: 6392200
    Abstract: A wet tissue warmer has a case having an open end, a lid removably put on the case so as to cover the open end of the case and internally provided with a heater, and a lifting plate placed in the case and biased upward. When the lid is closed, a wet tissue package mounted on the lifting plate is kept in contact with the lid to heat the wet tissue package. Lifting plate locking devices are disposed in the case. The lifting plate is locked at the present position by the lifting plate locking devices when the lid is opened.
    Type: Grant
    Filed: September 10, 2001
    Date of Patent: May 21, 2002
    Assignee: Combi Corporation
    Inventors: Keiichi Nakamura, Tomihisa Kaneko, Kazunao Ogura
  • Patent number: 6389959
    Abstract: A multipurpose grill for grilling food items anywhere standard electricity is available. The multipurpose grill includes a lower housing member that has plurality of grilling sections, each thermostatically controlled, and a plurality of upper housing members for grilling the top sides of the food being cooked. The upper and lower housing members are pivotally connected.
    Type: Grant
    Filed: July 27, 2001
    Date of Patent: May 21, 2002
    Inventor: Harold E. Robertson