| Patents for B23K 5 - Gas flame welding (1,229) |
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| 01/25/2007 | DE102005034789A1 Verfahren zum Herstellen von metallischen Spaltsieben, Verfahren zum Herstellen von metallischen Spaltrohrfiltern und Spaltrohrfilter A method of manufacturing of metallic slotted screens, process for producing metallic canned A canned filters and filter |
| 01/24/2007 | EP1745506A2 Semiconductor die attachment for high vaccum tubes |
| 01/24/2007 | CN2860706Y Novel hydrolyzing hydrogen bonding machine |
| 01/24/2007 | CN2860705Y Numerical control hydraulic equipment for steel rail oxyacetylene pressure welding |
| 01/10/2007 | CN2855635Y Mechanical automatic profiling apparatus |
| 01/04/2007 | US20070000892 Gas nozzle for a welding torch, welding torch, and cleaning device for a welding torch |
| 01/03/2007 | CN2853258Y Electric control oxyhydrogen welding cutting machine |
| 01/03/2007 | CN1887495A Flame welding repair machine for industrial kiln and furnace |
| 01/02/2007 | US7156278 Auxiliary soldering tool |
| 12/27/2006 | EP1648646B1 Device for cutting or welding tubular workpieces or the like |
| 12/14/2006 | WO2006133343A1 Methods and systems for mitigating residual tensile stresses |
| 12/14/2006 | CA2610476A1 Methods and systems for mitigating residual tensile stresses |
| 12/13/2006 | CN2845996Y Movable rail welding car for railway |
| 12/13/2006 | CN1289617C Process for staining of wood with aqueous wood stains |
| 12/05/2006 | US7143928 For use in casting a base metal to be joined with a different metal, and at the same time, joining the different metal to the base metal |
| 11/30/2006 | US20060266806 Soldering method, electronic part, and part-exchanging method |
| 11/30/2006 | US20060266792 Multi-chip die bonder and method |
| 11/22/2006 | EP1220730B1 Installation for continuously monitoring ferrous products derived from casting |
| 11/15/2006 | EP1721697A1 Superalloy repair methods and inserts |
| 11/15/2006 | EP1721696A1 Superalloy repair methods and inserts |
| 11/15/2006 | CN1863636A Device for cutting or welding tubular workpieces or the like |
| 11/14/2006 | US7134590 Desoldering sheath |
| 11/14/2006 | US7134588 Bonding tool for ultrasonic bonding and method of ultrasonic bonding |
| 11/09/2006 | WO2005067693A3 Method and apparatus to create electrical junctions for information routing in textile structures |
| 10/18/2006 | CN2827613Y Automatic build-up welding device for roll |
| 10/18/2006 | CN2827603Y Box for gas welding cutting |
| 10/17/2006 | US7121449 Method and device for applying material to a workpiece |
| 10/17/2006 | US7121447 Flat workpieces are pressed between sonotrode and backing plate; projections on surfaces adjoined by smooth portion; strapping tape formed in loop around package; high strength |
| 10/03/2006 | US7114644 Gold plating; thickness adjustment; joining a lead pin to a circuit terminal or sealing a semiconductor package |
| 09/13/2006 | CN2816869Y Steel rail gas press welding and flame normalizing heater digital-control oscillating device |
| 09/06/2006 | CN2813178Y Mixed welding cut gas container |
| 09/05/2006 | US7100813 System and method for achieving planar alignment of a substrate during solder ball mounting for use in semiconductor fabrication |
| 08/31/2006 | WO2006089339A1 Method of joining clad metals and vessel produced thereby |
| 08/31/2006 | CA2597729A1 Method of joining clad metals and vessel produced thereby |
| 08/30/2006 | CN2810853Y Energy-saving electronic gasoline cutting and welding machine |
| 08/24/2006 | US20060186174 Droplet jet head and droplet jet apparatus |
| 08/24/2006 | US20060186173 Self-contained vacuum module for stencil wiper assembly |
| 08/23/2006 | CN2808396Y Fusing soldering welder capable of adding oil automatically |
| 08/16/2006 | CN1819892A Method for repairing a casting |
| 08/10/2006 | US20060175379 Device for cooling welding caps |
| 08/09/2006 | CN2803599Y Coke-oven flame welding machine |
| 08/09/2006 | CN1268469C High strength copper alloy welding wire and its use |
| 08/03/2006 | US20060169749 Method for manufacturing filter canisters and tracking quality assurance |
| 08/03/2006 | US20060169739 Transducer assembly, capillary and wire bonding method using the same |
| 08/03/2006 | US20060168804 Method for providing an electrical connection |
| 08/02/2006 | CN2801364Y Joining device of centralized gas supply system |
| 08/02/2006 | CN1812863A A steel member and a method of hard-facing thereof |
| 08/01/2006 | US7084368 Thermal cutting machine and cutting method using same |
| 08/01/2006 | US7083078 System and method for manufacture of a hard disk drive arm and bonding of magnetic head to suspension on a drive arm |
| 07/27/2006 | US20060163317 Device for cutting or welding tubular workpieces or the like |
| 07/20/2006 | US20060157537 Camera-assisted adjustment of bonding head elements |
| 07/19/2006 | CN1804121A Method for spray-welding valve plate valve seat sealing surface of viscous oil thermal production well mouth by utilizing nickel-based alloy |
| 07/19/2006 | CN1803367A Heat pipe continuous delivery welding method and its device |
| 07/19/2006 | CN1803366A Horizontally rotating seal method for heat pipe |
| 07/19/2006 | CN1803365A Vertically rotating seal method for heat pipe |
| 07/19/2006 | CN1803364A Heat pip continuous and parallel delivery welding method and its device |
| 07/13/2006 | US20060151570 Ultrasonic bonding device, information recording medium manufacturing apparatus, ultrasonic bonding method, object, and cartridge case |
| 07/11/2006 | US7073700 Process and apparatus for applying brazing material to a metallic structure through the use of vibration |
| 06/14/2006 | CN1787894A Gas nozzle for a welding torch, welding torch having a produced patina layer; cleaning device for a welding torch having bristles made of a soft elastic material and abrasive grains embedded in these |
| 06/08/2006 | US20060118598 Bonding apparatus and bonding method |
| 06/07/2006 | CN1781641A Method for producing light box shape beam and column and welding machine specially for light box shape beam and column |
| 06/01/2006 | US20060113655 Semiconductor die attachment for high vacuum tubes |
| 05/30/2006 | US7053335 Method and device for cleaning welding torches |
| 05/30/2006 | US7051918 Dual-biasing weld-attaching of end components to an elongate element |
| 05/30/2006 | US7051432 Method for providing an electrical connection |
| 05/23/2006 | US7048172 Viscous fluid transfer apparatus and transfer method, electronic component mounting apparatus and mounting method, and semiconductor device |
| 05/23/2006 | US7047612 Method for repairing a casting |
| 05/17/2006 | CN1772432A Machining process of liquid pipe for gas-liquid separator |
| 05/11/2006 | DE10126866B4 Verfahren und Vorrichtung zum Bearbeiten einer Materialbahn mit Ultraschall Method and apparatus for processing a material web with ultrasound |
| 05/10/2006 | CN2778453Y Automatic welding apparatus for S-type helical blade surface |
| 05/10/2006 | CN2778452Y Portable gas welding device |
| 05/10/2006 | CN1768994A Evaporation type gasoline solder cutting gun |
| 04/20/2006 | WO2006042081A2 Bonded components and component bonding |
| 04/19/2006 | CN2772705Y Hot pipe rotary sealer with continuous production |
| 04/18/2006 | US7028881 Method for providing removable weld backing |
| 04/18/2006 | US7028879 System for depositing connection sites on micro C-4 semiconductor die |
| 04/12/2006 | CN2770850Y Jet-suction type pressure less petrol welding cutting device |
| 04/05/2006 | CN2768949Y Continuous production heat pipe rotary sealing device |
| 03/28/2006 | US7017791 Ultrasonic bonding method and device |
| 03/14/2006 | US7012328 Semiconductor die attachment for high vacuum tubes |
| 03/09/2006 | US20060049237 Dual-biasing weld-attaching of end components to an elongate element |
| 03/08/2006 | CN1743494A Automatic hot-spray welding apparatus for helicoid |
| 03/02/2006 | US20060043150 Ultrasonic bonding hone and ultrasonic welding method |
| 03/01/2006 | CN1740284A Re-compounded dimethyl ether gas and its application in gas welding and gas cutting |
| 02/23/2006 | DE202005017495U1 Tongue blade comprises a tongue pin welded to the foot lower side of the tongue blade and having passages forming a cross recession from which a vertical slit runs |
| 02/22/2006 | CN2759667Y Novel gas welding torch head |
| 02/09/2006 | US20060027624 Apparatus for attaching solder balls to BGA package utilizing a tool to pick and dip the solder ball in flux |
| 02/08/2006 | EP1622737A2 Gas nozzle for a welding torch, welding torch having a produced patina layer; cleaning device for a welding torch having bristles made of a soft elastic material and abrasive grains embedded in these bristles |
| 02/02/2006 | WO2005114727A3 Semiconductor die attachment for high vaccum tubes |
| 02/02/2006 | US20060022017 Apparatus and method for printing micro metal structures |
| 02/01/2006 | CN1727104A Flame built up welding, and welding method for iron casting before cold processing |
| 01/05/2006 | US20060000872 Printed circuit board inspection device, printed circuit board assembly inspection line system, and computer-readable medium having program recorded thereon |
| 12/15/2005 | US20050274771 Bonding apparatus |
| 12/15/2005 | US20050274770 Method for the precise and reliable placement of solid metallic and non-metallic particles |
| 12/01/2005 | WO2005114727A2 Semiconductor die attachment for high vaccum tubes |
| 12/01/2005 | US20050263565 Method and device for moving an element by means of a drive |
| 12/01/2005 | DE102004023716A1 Method for fixing filter cloths to supports comprises applying heat to support on opposite side to cloth |
| 11/24/2005 | US20050258212 Semiconductor die attachment for high vacuum tubes |
| 11/23/2005 | EP1597011A1 A steel member and a method of hard-facing thereof |
| 11/17/2005 | US20050253242 Semiconductor die attachment for high vacuum tubes |