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Patent Searching and Data


Matches 251 - 300 out of 4,706

Document Document Title
WO/2005/119567A3
A system and method for displaying inspection data collected from a furnace is disclosed. The system comprises a storage device (106) for storing the inspection data (112). The system also comprises a computer (102) programmed to partiti...  
WO/2005/116557A1
Disclosed is a furnace for full or partial dental prostheses, particularly ceramic dental prostheses. Said furnace comprises display means for representing an operating surface, input means for inputting operator commands by the user, pa...  
WO/2005/114081A1
Method for detecting roller breakage in a tunnel kiln comprising a roller conveyor for advancing articles to be fired inside the tunnel, the ends of said rollers being supported outside the tunnel of said kiln, one of said ends being ass...  
WO/2005/093353A1
A apparatus (60) and method of thermally treating a wafer (12) or other substrate, such as rapid thermal processing (RTP). An array (24) of radiant lamps (26) directs radiation to the back side of a wafer to heat the wafer. The front sid...  
WO/2005/080286A1
[PROBLEMS] A method of sealing a glass panel assembly capable of properly removing impure gases or the like by a temperature control and a pressure control combined therewith in a sealing stage, and reducing the amounts of impure gases o...  
WO/2005/075911A1
A light emitting diode (LED) light bulb that includes plural individual elements as sub-assembly elements of the overall light bulb. Different sub-assembly elements of a lens, a LED printed circuit board, a housing also functioning as a ...  
WO/2005/071337A1
A structure of a furnace in which occurrence of cracking or damage in an article to be burnt is reduced or eliminated by regulating temperatures in the furnace through addition of a simple structure. The structure of a furnace comprises ...  
WO/2005/070586A1
The present invention involves a heating apparatus for the foundry sand. This heating apparatus includes a furnace body, an inlet of sand, a dust and fume extraction port, a furnace cavity, and an outlet of sand. The inlet of sand is pro...  
WO2005050129A3
A system for recording an object space has an opto-electronic distance sensor which uses a signal propagation time method, and a transmitter for transmitting optical, in particular laser signals, as well as a receiver (E) for receiving o...  
WO/2005/070156A2
Disclosed herein is a device for heating a scented candle so as to release scent therefrom in the absence of an open flame. The device includes a housing for retaining the candle. The housing is fabricated from a material having a low th...  
WO2005040705A3
Muffle furnace consisting of a furnace, a perforated plate at the base of the interior, a structure which divides the interior of the furnace into chambers; a further perforated plate beneath the cover of the furnace. It is used for the ...  
WO/2005/058538A1
The invention relates to a method of recirculating the reflow gas used in a reflow soldering oven, whereby the reflow gas comprises at least one high-thermal-performance gas. The inventive method comprises the following steps consisting ...  
WO/2005/059527A1
The invention relates to a method and device for analysis of a fused material by optical emission spectroscopy, for example, a fused metal such as cast iron or steel, or a slag, a glass, or a lava. A sensing element with at least one emi...  
WO/2005/050129A2
A system for recording an object space has an opto-electronic distance sensor which uses a signal propagation time method, and a transmitter for transmitting optical, in particular laser signals, as well as a receiver (E) for receiving o...  
WO/2005/040705A2
Muffle furnace consisting of a furnace, a perforated plate at the base of the interior, a structure which divides the interior of the furnace into chambers; a further perforated plate beneath the cover of the furnace. It is used for the ...  
WO2004110674A3
A metal belt continuous cooler for castings or other high temperature melted material is disclosed. The conveyor (1) comprises a metal conveyor belt (2) moving means, activated by powered mechanisms, on said conveyor belt (2) moving mean...  
WO2004077505A3
An etching system for etching a wafer of a material has a measuring device, an etching chamber, and a controller. The measuring device measures the critical dimension test feature (CD) along the profile of the wafer at a plurality of pre...  
WO2004081477A3
An analytical furnace (12) includes a predictive temperature control which is trained to model crucible (24) temperature during analysis by employing a pair of temperature sensors, with one sensor (130) being mounted in the furnace in fi...  
WO/2005/025797A1
To prevent oxidation and carbonization of a diamond, a heating unit includes an outside wall, a second furnace core tube coupled from an inlet to an outlet, and a heating device for heating a brazing object moved from the inlet into the ...  
WO2004099694A3
The invention relates to a refractory component consisting of a ceramic material. Said component has a contact side of the ceramic material that is oriented towards a melted mass and on which a boundary layer in contact with the melted m...  
WO/2005/004214A1
A heat treatment apparatus (1) capable of accurately predicting the temperature of a treated body by using a thermal model and performing heat treatment while performing temperature control based on a predicted temperature, comprising a ...  
WO/2005/001363A1
The invention relates to a device for the automated handling of ceramic moulded parts of different shapes and sizes, especially for placing said moulded parts on a combustible product support and removing the same therefrom.  
WO/2004/110675A1
The invention relates to a method and a device of detecting the presence of slag in a shroud (4) through which molten metal passes from a ladle (2) to a tundish (6). An induced voltage generated at a receiving coil (24) is compared with ...  
WO/2004/110674A2
A metal belt continuous cooler for castings or other high temperature melted material is disclosed. The conveyor (1) comprises a metal conveyor belt (2) moving means, activated by powered mechanisms, on said conveyor belt (2) moving mean...  
WO/2004/110676A1
The invention relates to a method and a device of detecting the presence of slag in a shroud (4) through which molten metal passes from a ladle (2) to a tundish (6). A transmitting coil (20) generates an electromagnetic field. An induced...  
WO/2004/108974A1
The invention relates to a method for reducing harmful compounds in the waste gases of a burner-fired melting furnace (1). According to said method, melting charge (2) is fed into the furnace (1) and is impinged upon by heat there by mea...  
WO/2004/099694A2
The invention relates to a refractory component consisting of a ceramic material. Said component has a contact side of the ceramic material that is oriented towards a melted mass and on which a boundary layer in contact with the melted m...  
WO2004082867A3
A continuous casting installation includes a furnace (2) for heating metal to a first liquid metal temperature, a degassing unit (4), a filter (6), a heating unit (8) and a casting machine (10). The casting machine (10) includes a pair o...  
WO2004076924A3
The present invention relates to a furnace (10), its method of operation and control. The invention overcomes problems associated with existing furnaces by improving the recovery rate of waste metal. In a preferred embodiment the furnace...  
WO2003008920A3  
WO/2004/090071A1
A device and a method for diagnosing a coke oven carbonizing chamber, the method comprising the steps of specifying the route of an internal part observing means introduced in the coke oven carbonizing chamber to obtain distances from th...  
WO/2004/083722A1
A system for optically analyzing a molten metal bath (4) wherein a high velocity gas stream (3) is passed from a lance (1) to the bath (4) and is maintained coherent by a flame envelope (2) to provide a clear sight pathway through the ga...  
WO/2004/082867A2
A continuous casting installation includes a furnace (2) for heating metal to a first liquid metal temperature, a degassing unit (4), a filter (6), a heating unit (8) and a casting machine (10). The casting machine (10) includes a pair o...  
WO/2004/083757A1
An electrostatic suspension furnace comprising a vacuum chamber, main electrodes facing each other in this vacuum chamber, auxiliary electrodes for moving a sample suspended by electric fields produced between main electrodes, and laser ...  
WO/2004/083756A1
A high frequency inductive melting furnace system comprises: an input transformer for transforming voltage fed from a high frequency power supply; a rectifier, connected across the output of the input transformer, for rectifying AC volta...  
WO/2004/081477A2
An analytical furnace (12) includes a predictive temperature control which is trained to model crucible (24) temperature during analysis by employing a pair of temperature sensors, with one sensor (130) being mounted in the furnace in fi...  
WO/2004/077505A2
An etching system for etching a wafer of a material has a measuring device, an etching chamber, and a controller. The measuring device measures the critical dimension test feature (CD) along the profile of the wafer at a plurality of pre...  
WO/2004/076924A2
The present invention relates to a furnace (10), its method of operation and control. The invention overcomes problems associated with existing furnaces by improving the recovery rate of waste metal. In a preferred embodiment the furnace...  
WO/2004/074768A1
An imaging device comprising a CMOS camera provided with a telecentric lens to image a sample suspending at the center of the interior of an electrostatic suspension furnace, a metal halide light source located opposite to the CMOS camer...  
WO/2004/057286A1
The present invention relates to a process for keeping a tuyere passing through a metallurgical vessel free of a skull by intermittendly passing an oxygen-containing gas through the tuyere to dissolve the skull, wherein it is determined ...  
WO/2004/057287A1
The invention discloses a temperature-proofreading ring ,which mainly composed of magnesia, potassium oxide, barium carbonate, titanium oxide, silicon dioxide, aluminum trioxide and so on, for monitoring and proofreading the calcining pr...  
WO2004027838A3
A method for thermally processing a semiconductor substrate (12) comprises: heating the substrate to a target peak temperature while controlling the gas pressure in the processing chamber (14) at a pressure level that is significantly lo...  
WO/2004/046391A1
The invention relates to a method for cooling blowing lances that, in order to treat liquid metal melts contained in metallurgical vessels, particularly a steel contained in RH vessels and optionally being subjected to a vacuum, and/or i...  
WO/2004/035837A1
An existing steel making installation having a basic oxygen furnace facility is converted to an electric arc furnace facility for refining steel by modifying the furnace support pedestals to form spaced apart horizontal rail support pads...  
WO2004015349A3
A furnace, the furnace comprising: (a) a heat source (80); (b) a container containing said heat source, said container comprising a refractory lining (30) comprising a first refractory lining layer (AO) adjacent to said heat source, and ...  
WO2004008135A3
A method for identifying and quantifying information about molten phases, including slags, fluxes, metal and matte using a multivariate image analysis approach. Using this procedure, the properties of molten phases such as disruption of ...  
WO2003070227A9
The invention relates to a thin film-type or wafer-type medicinal preparation for the oral administration of active ingredients. Said preparation is characterised in that it contains at least one matrix-forming polymer in which at least ...  
WO/2004/027838A2
A method for thermally processing a semiconductor substrate (12) comprises: heating the substrate to a target peak temperature while controlling the gas pressure in the processing chamber (14) at a pressure level that is significantly lo...  
WO2003085396A3
The invention relates to a device and a method for monitoring the oxygen content of a gaseous atmosphere in a chamber, surrounded by an oxygen-containing gas. According to the invention, a bypass connected to the chamber is provided, whi...  
WO/2004/020925A1
Valve (50) and valve lift system (52) suitable for use in a regenerative thermal oxidizer (10), and oxidizer including the switching valve. The valve of the present invention exhibits excellent sealing characteristics and minimizes wear....  

Matches 251 - 300 out of 4,706