|8044327||Dynamic temperature sensor device|
Temperature sensor device inserted into a radiant heater (1) that incorporates at least one heating resistance (2) and is adapted to a glass ceramic cooking hob (4), comprising a film-type resistive sensor element (11) with metal wires (
|7868270||Temperature control for performing heat process in coating/developing system for resist film|
A temperature control method is used for controlling a temperature of a hot plate, so that a measured temperature of the hot plate conforms to a target temperature thereof, in a heat processing apparatus for performing a heat process on a substrate placed on the hot...
|7763832||Cook top comprising a glass ceramic plate having an opaque coating and an improved window coating on a display window on an underside of the plate|
The cook top includes a colorless transparent glass ceramic plate, which is provided with an opaque coating extending over its underside, except that in at least one window area a window coating is provided on the underside of the glass ceramic plate area instead of...
|7718931||Electric heater incorporating a device for detecting a cooking utensil|
An electric heater (10) incorporates at least one heating element (20), at least one wall member (16) upstanding in the heater, and a device (42) is provided for detecting a cooking utensil (6) supported on an upper surface (4
|7652229||Electrical heating arrangement|
A temperature sensor assembly (30) is provided for an electrical heating arrangement (2). The temperature sensor assembly (30) includes a substrate (32) located in a heater (12). The substrate (32) has an upper surface (3...
|7608804||Tilting heating apparatus and on-the-spot heat treatment system for heating object|
The present invention relates to a tilting heating apparatus in which a heating container is not lowered below the level of a tilting base when the heating container is tilted with its opening faced upward and an on-the-spot heat treatment system for a heating objec...
|7488920||Radiant heater in a cooking hob with a thermal switch|
The electric radiant heater (101) adapted to a cooking hob is attached to the cooking plate (2a) forming with it an air cavity (13) in which the extended heating resistor (105) is housed on an insulating base (104). A periph...
A cooking stove that prevents the execution of a process such as ignition of a burner when a touch switch changes from a non-sensing state to a sensing state. In STEP201, when a first touch switch, which is one of the touch switches provided in an operation, ...
A cooking stove that prevents a burner from being ignited when a touch switch shifts from a non-sensing to a sensing state. An operation portion having a touch switch is provided on a glass top plate of a cooking stove main body which accommodates burners. The touch...
|7420142||Power control module for electrical appliances|
A power module to regulate delivery of power to one or more loads is disclosed. The module includes a logic circuit configured to generate one or more control signals indicative of the power level to be applied from an external power supply coupled to the power modu...
|7401399||Method of manufacturing a substrate heating device|
A manufacturing method for a substrate heating device comprises forming a base plate having a substrate heating surface in which a resistance heating element is buried, forming a tubular member, joining the tubular member to the base plate, measuring temperature dis...
A temperature-limiting device (14) is provided for an electric heater (2), the heater (2) being located behind a heatable surface (4) and comprising a dish-like support (6) having therein at least one electric heating element (1...
A touch switch which prohibits a child from actuating heating means, while permitting a child to deactivate heating means. A cooking stove including an electrical capacitance operation switch 10 which switches the cooking stove between an operation state in w...
|7345259||Circuit arrangement and method for preventing overheating of a cooking appliance|
The invention relates to a method and a circuit arrangement for preventing overheating of a cooking appliance. The arrangement includes a power circuit with a heating element and a control circuit with a coupling switch. The control circuit and the power circuit are...
|7342329||Power supply for electrical domestic appliances and domestic appliances for co-action with such a power supply|
The invention relates to a power supply for electrical domestic appliances, comprising: at least one connection to the mains electricity supply, and at least one connector for releasable electrical coupling of the power supply to a domestic appliance, wherein the po...
|7326885||Hot plate with stainless steel top|
A hotplate with a stainless steel top plate to support a vessel. The stainless steel top plate has an upper surface with a substantially centrally located depression having a depth and area generally sufficient to absorb upward crowning of the top plate when heated....
|7307246||System and method of detecting temperature of a cooking utensil over a radiant cooktop|
A system for detecting temperature of a cooking utensil over a radiant cooktop includes a cooktop having an upper surface and a lower surface and a radiant heating element adapted to heat the cooktop. A temperature detector is disposed adjacent the lower surface of ...
|7304274||Control of a cooktop heating element|
A user control generates a heat level input signal responsive to a user of a cooktop heating element. Logic generates an output signal having a duty cycle corresponding to the input signal. An electromechanical device connected to apply power from a source to the he...
|7235763||Cooking appliance including combination heating system|
A cooking appliance includes a heating system capable of combining radiant, convection, microwave and conduction heating techniques to perform a cooking operation. The cooking appliance includes a cooking chamber and a bifurcated air plenum having an angled divider ...
|7223947||Domestic appliance and heating structure for a domestic appliance|
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)...
|7218847||Heating unit for heating a workpiece with light-absorbing heat conducting layer|
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,...
A sensor positioned between a heat source and a heating area in parallel relationship to the heating area, for determining a mean value of the temperature of the heating area, includes a ceramic element, and a temperature-dependent resistor web attached to the ceram...
|7203565||Temperature abnormality detection method and semiconductor manufacturing apparatus|
A semiconductor manufacturing apparatus includes: a hot plate that heats an article to be processed; a temperature control section that controls temperature of the hot plate; a main body control section that controls the entirety of the apparatus based on a process ...
A temperature-responsive device (14) is provided for an electric heater (2). The heater (2) is located behind a heatable surface and comprises a dish-like support (6) having therein at least one electric heating element (12) having...
|7186954||Apparatus for detecting abnormal temperature rise associated with a cooking arrangement|
Apparatus is provided for detecting and controlling an abnormal rise in temperature associated with a combination of a cooking utensil (10) and a cooking surface (4) overlying an electric heater (6). A temperature-responsive device (24) m...
|7173221||Excessive temperature warning device using warning symbol outside fiber optic cable or light guide|
A device warns that a surface is temperature excessive. A light guide receiving light from a light source sufficiently distant from the surface to avoid becoming dangerously hot or cold is oriented so that the light guide is in the path of the light beam and transmi...
|7167641||Localized surface volatilization|
An apparatus including a replacement refill assembly for dispersing a volatile active into air. The replacement refill assembly includes a reservoir for containing a composition having a volatile active and a wick having an emanating surface from which the active ma...
|7132626||Radiant electric heater|
A radiant electric heater includes at least first (7) and second (11) adjacent heating zones. The first heating zone (7) includes a first heating element portion (5) and the second heating zone includes a second heating element portion (
|7115838||Unit for varying a temperature of a test piece and testing instrument incorporating same|
A disc-type unit 10 adjusts temperature of a control face 14 by means of a heater 12 and coolant, with a hollow plate 11 to which the heater 12 is secured, a cavity 13 formed in the hollow plate 11 and a piping 20
|7087866||Radiant heater in a cooking hob with a thermal switch|
The electric radiant heater (1) adapted to a cooking hob is attached to the cooking plate (2a) forming with it an air cavity (13) inside which the extended heating resistor (5) is housed on an insulating base (4). A peripher...
|7076324||Directionless rotary encoder control system for a household appliance|
An embodiment of the present invention uses an on-board microcontroller of a household appliance to receive signals from a directionless encoder attached to a knob for receiving user input and processing the signals from the direction encoder according to a control ...
|7067773||Food warming device and methods for its manufacture|
A food warming is provided with a partially open housing having an open side extending along a longitudinal length of the housing. A heating element is also provided, extending along the longitudinal length of the housing. A support member is disposed to maintain a ...
|7031600||Method and apparatus for silicon oxide deposition on large area substrates|
A method and apparatus for depositing a dielectric material at a rate of at least 3000 Angstroms per minute on a large area substrate that has a surface area of at least about 0.35 square meters is provided. In one embodiment, the dielectric material is silicon oxid...
|7019268||Wafer processing apparatus and method of use|
A system, apparatus, and method for thermal processing of substrates undergoing lithographic chemical processes is provided. The thermal processing system includes at least one heating element, a heat distributing plate, having a heating surface and being disposed i...
|6995343||Method and device for limiting and/or controlling the surface temperature of a hob|
A method and device for limiting and/or controlling the surface temperature of a hob having a ceramic cooking surface. The hob is heated by an energy source which includes a temperature limiter with a variable switching temperature. The switching temperature of the ...
A cooktop with a ceramic glass panel has a panel portion with a first indicia set for selection of a burner and a second indicia set for selection of a power level to the selected burner. Each set of indicia is associated with switches for input to a control circuit...
|6930287||Random positioning cooking hob with user interface|
A cooking hob with random positioning of pans or the like, comprising a plurality of electrical heating elements disposed within a cooking area and individually powered under the control of a control circuit, the heating elements also being used as position sensors ...
|6924465||Display device with illuminating device for a domestic electric heating apparatus|
The invention provides according to one example a display device for a domestic electric heating appliance, such as for example a glass ceramic hob, the electric heating appliance having at least one heating device. The latter is subdivided into several flat heating...
|6914222||Wafer heating apparatus|
To provide a wafer heating apparatus that can measure a surface temperature of a wafer accurately and responsively. A front surface of a ceramic plate 2 serves as a mounting surface on which a wafer is placed, and a rear surface or an inner portion of the cer...
|6878906||Ceramic heater for semiconductor manufacturing and inspecting equipment|
An object of the present invention is to provide a ceramic heater for a semiconductor producing/examining device which is capable of accurately measuring the temperature of an object to be heated and evenly heating the whole body of a silicon wafer by adjusting the ...