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Patent Searching and Data


Matches 201 - 250 out of 2,478

Document Document Title
WO/2004/007819A2
The invention concerns a method which consists in heating carbon products in an oven (10) under reduced pressure and under neutral gas sweeping, while continuously extracting from the oven gas effluent containing elementary or combined s...  
WO/2004/008491A2
An apparatus (100) and method are provided for thermally processing substrates (108) held in a carrier (106). The apparatus (100) includes a vessel (101) having a top (134), side (136) and bottom (138), and a heat source (110) with heati...  
WO/2004/008052A2
A cooling system and method are provided for cooling an apparatus (100) having a vessel (102) containing a substrate (108) to be processed, and heating elements (10012) distributed coaxially around and spaced apart from the vessel to for...  
WO/2004/008494A2
A method and system for controlling a servomotor network. The system has at least one local control node remotely located from a central processing area. The local control node actuates one or more servomotors, and is physically placed n...  
WO/2004/008493A2
A method and system for supporting semiconductor wafers during processing. A T-shaped support, when viewed in top-down cross-section, has a relatively large, semicircular portion at one end, tapering to a series of relatively thin ledges...  
WO/2004/005203A1
A method of forming a single crystalline structure having a substantially linear response at least over the wave lengths of 1,200 to 1,700 nanometers, the resulting structure and its use as an optical media or a barrier coating. Thus, ma...  
WO/2004/001311A1
A heating muffle for a muffle kiln for the production of a dental ceramic product containing titanium, which comprises a hollow unit, which is provided with at least one opening for the uptake of the ceramic product and has completely he...  
WO/2003/091462A1
A vertical muffle type heat treating furnace, comprising a vertically disposed muffle allowing metal strips to be led therein from an upper side to a lower side, a heating zone for heating, from the outside of the muffle, the metal strip...  
WO/2003/073485A1
A heat treating device (50) has a cooling sleeve that covers a treating vessel (56) and a heater (100). The cooling sleeve has a cylindrical base member (110) and a cooling pipe (112) spirally wound on the outer peripheral surface hereof...  
WO/2003/035307A1
The invention relates to a method for controlling the binder-release process for MIM- (Metal Injection Moulding), or CIM- (Ceramic Injection Moulding) pieces, in which a polymeric plastic, for example, is used as binder, which, by intera...  
WO2002058437B1
A method of heating an article (29) with microwave energy is described in which a thin layer (34) of a highly microwave absorbed material is provided around at least a portion of a container (31) made of microwave transparent material. T...  
WO2002101850A3
An electrically insulating collar (170) for an electric furnace (1) is described. This collar has a mounting flange (176) and passageway (182). An electrically conductive lead (90) is at least partially in the passageway and, a means for...  
WO/2003/012849A1
The exhaust pressure in an exhaust system (15) for exhausting a treatment furnace (2) is measured as an absolute pressure by a differential pressure gage (23) for measuring the pressure as the differential pressure between the exhaust pr...  
WO2002049395A3
A method and system for inductively coupling energy to a heating filament (7A', 7B', 7C', 7A, 7B, 7C) in a thermal processing environment. By applying AC power to a coil antenna (11) and inductive coupling to a filament (e.g., a halogen ...  
WO/2002/101850A2
An electrically insulating collar (170) for an electric furnace (1) is described. This collar has a mounting flange (176) and passageway (182). An electrically conductive lead (90) is at least partially in the passageway and, a means for...  
WO/2002/101806A1
The invention relates to a method and a device for the thermal treatment, especially short-term, of flat objects in particular, such as semi-conductor, glass or metal substrates. Heat is, at least in part, supplied to or taken away from ...  
WO2001029902A3
The invention relates to a device for simultaneously tempering and processing several process goods by means of electromagnetic radiation. The device is a batch-type furnace. The process goods and the energy sources are arranged adjacent...  
WO/2002/066687A1
A gas-cooled single chamber heat treating furnace (T), wherein vent holes (9A, 9B) for cooling gas opened and closed by doors (11A, 11B) are provided in each of the opposed walls of an inner chamber (5) forming a treating chamber and, in...  
WO/2002/061818A1
A sheet type heat treating device (2) comprising a processing chamber (5) for receiving a board (W) to be processed, with a shower head (10) disposed on the ceiling thereof. In applying a semiconductor processing to the board (W), a supp...  
WO/2002/058437A1
A method of heating an article (29) with microwave energy is described in which a thin layer (34) of a highly microwave absorbed material is provided around at least a portion of a container (31) made of microwave transparent material. T...  
WO/2002/049395A2
A method and system for inductively coupling energy to a heating filament (7A', 7B', 7C', 7A, 7B, 7C) in a thermal processing environment. By applying AC power to a coil antenna (11) and inductive coupling to a filament (e.g., a halogen ...  
WO/2002/032831A1
A burning furnace and a method of producing burnt bodies, wherein a burning-subject formed of ceramic material, fine ceramic material or the like is burnt to produce a burnt body. A heat insulation wall (28) and an inner shell (25) defin...  
WO2001051867A3
A thermal processing plant has heating tubes (4) which are arranged in an undulating line (10) in an oven chamber (3). Burners (6) which generate a stream of gas that is directed against the opposite wall of the oven are positioned on ea...  
WO/2002/000407A1
The invention relates to a device for heating a meltable material, such as plastic, before it enters a processing installation, such as a casting or extrusion installation. The inventive device comprises a conveying channel (1) for the m...  
WO/2001/092171A1
An oven for heat treatment of glass articles, or the like, in particular CRT tubes, comprises an enclosure (38), a fan (48) for driving a flow of air through the enclosure and a radiant heater (64) located within the enclosure. The inven...  
WO/2001/051867A2
A thermal processing plant has heating tubes (4) which are arranged in an undulating line (10) in an oven chamber (3). Burners (6) which generate a stream of gas that is directed against the opposite wall of the oven are positioned on ea...  
WO/2001/049075A1
Infrared oven for heating a plurality of preforms and comprising: a conduit through which said preforms move, a flow of outside air that flows through said conduit from an intake mouth to an exhaust mouth under the action of a blower, a ...  
WO/2001/035453A1
A film forming device, comprising a treating furnace, gas feeding means feeding treating gas into the processing furnace, heating means heating the inside of the treating furnace to a specified treating temperature, and a normal pressure...  
WO/2001/029902A2
The invention relates to a device for simultaneously tempering and processing several process goods by means of electromagnetic radiation. The device is a batch-type furnace. The process goods and the energy sources are arranged adjacent...  
WO/2001/016255A1
A heater includes a radiant section having a wall and a roof, the roof having a longitudinal opening. A radiant heat exchange tube is disposed in the radiant section, and the tube has an inlet and outlet through which a process fluid can...  
WO/2001/013054A1
An apparatus (10) for heat treatment of a wafer (28) is disclosed. The apparatus includes a heating chamber (18) having a heat source (20). A cooling chamber (32) is positioned adjacent to the heating chamber and includes a cooling sourc...  
WO/2000/029799A1
A dual resistive heater system includes a base or primary heater (120A), surrounded by a peripheral or edge heater (120B). Both resistive heaters deliver heat to a heated block, and the heaters and heated block are substantially enclosed...  
WO1999054655A3
Disclosed is a thermal insulation to be inserted between two structures, surfaces, walls or the walls of components which are to be insulated. The thermal insulation consists of an plurality of hollow spheres made up by loose hollow sphe...  
WO/1999/058260A1
An apparatus and a method for treating an object material containing a heavy metal and a noxious organic halide, and a method of treating soil. The treating apparatus is provided with an air-tight door (115b) and a retort (115c) as inter...  
WO/1999/054655A2
Disclosed is a thermal insulation to be inserted between two structures, surfaces, walls or the walls of components which are to be insulated. The thermal insulation consists of an plurality of hollow spheres made up by loose hollow sphe...  
WO/1999/004067A1
A rapid thermal processing (RTP) chamber comprising a transparent plate and a body, the plate sealed with a gas tight seal against the body, the gas tight seal activated by inflating an inflatable element.  
WO/1998/041806A1
Method for cooling a furnace, and furnace designed to be able to be cooled particularly quickly and efficiently. According to the invention, it is proposed to periodically reverse the direction of flow of a cooling gas which is moved alo...  
WO/1998/039609A1
A vertically oriented thermal processor (10) for processing batches of semiconductor wafers held within a processing chamber (16). The processing chamber (16) is contained within a processing vessel (18). A furnace liner (82) surrounds t...  
WO/1998/037258A1
A novel rapid thermal process (RTP) barrel reactor (100) processes a larger batch of semiconductor substrates (170) than was previously possible. The RTP barrel reactor is characterized by a short process cycle time in comparison to the ...  
WO/1998/010034A1
An apparatus (10) for the carbonization of materials, such as coal, comprising an elongated coking retort (10) defined by an annulus which constitutes the coking chamber (10) within which the coal is carbonized indirectly by conduction. ...  
WO/1996/041109A1
A substrate thermal condtioning apparatus (10) with a chamber (12), a plate (32) located in the chamber (12) and a gas supply (14). The plate (32) has a top heat transfer surface with grooves (42) therealong. A substrate (S) is placed on...  
WO/1996/015208A1
This invention discloses a new method for the production of coke from coals. In the present invention, coke is continuously produced by heating a moving charge of coal inside the annular cross-section (13) defined by two concentric tubes...  
WO/1994/017353A1
A rapid thermal process (RTP) reactor (200, 220) processes a plurality of wafers (210) or a single large wafer (250) using either a single (204) or dual (204, 224) heat source. The wafers (210) or wafer (250) are mounted on a rotatable s...  
WO/1994/016278A1
The object of the present invention is a vacuum furnace for thermal treatment, particularly for quenching of metal workpieces made of various grades of steel and alloys. According to the invention the furnace has on the perimeter of the ...  
WO/1993/026137A1
Performance of a high temperature diffusion furnace (10) is enhanced by an improved multi-furnace module design (11). The furnace (10) is constructed of materials suitable for clean room environments with an adjustable leveling frame ass...  
WO/1993/024801A1
In a hardening installation, especially for magazines (7) with lead frames fitted with electronic components, there is at least one box (R2) closable by a door (6) in which is arranged at least one fan (17a, 17b) to pass hot gas over the...  
WO/1991/010873A1
In a rapid thermal heating apparatus lamps (19) are disposed in a plurality of light pipes (21) arranged to illuminate and supply heat to a substrate (61). The light pipes (21) are positioned so that the illumination patterns overlap. Th...  
WO/1991/009976A1
Apparatus for cooling a vacuum furnace load (10) comprises a chamber (1) and a plenum (6) within the chamber for distributing a gas from a supply (2) of liquified gas over a load (10). An inlet valve (5) is provided for controlling flow ...  
WO/1989/012701A1
An apparatus (10) and a method for applying a chromized coating (46, 60, 62, 66) to one or more of the surfaces of an article (44, 56, 58, 64) particularly in those situations in which the article (44, 56, 58, 64) is intended to be emplo...  
WO/1988/006145A1
A heating furnace in which a porous glass material for optical fiber, which consists of fine quartz glass particles, is heat-treated in a fluoride-containing gaseous atmosphere so as to add fluorine thereto and make it transparent and ob...  

Matches 201 - 250 out of 2,478