| Patents for B23K 31 - Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups (10,413) |
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| 05/06/1999 | WO1999022064A1 Method of making screen cylinder, and screen cylinder |
| 04/29/1999 | WO1999020431A1 Airfoil for a gas turbine engine and method of manufacture |
| 04/29/1999 | CA2340007A1 Airfoil for a gas turbine engine and method of manufacture |
| 04/28/1999 | EP0911111A2 Method and compositions for achieving a kinetically controlled solder bond |
| 04/28/1999 | EP0911110A2 Method and apparatus for monitoring laser weld quality via plasma size measurements |
| 04/27/1999 | US5897062 Fluid jet nozzle and stress improving treatment method using the nozzle |
| 04/21/1999 | CN1043018C Welding deformation reducing method for one-side strap joint welding |
| 04/20/1999 | US5894981 Integrated pull tester with an ultrasonic wire bonder |
| 04/15/1999 | WO1999018622A1 Non-aqueous electrolyte secondary cell |
| 04/14/1999 | CN2313703Y Conic metal pipe welder |
| 04/08/1999 | DE19743870A1 Procedure for making brake shoes for drum brakes |
| 03/24/1999 | EP0696240B1 Process and apparatus for the wave soldering of circuit boards |
| 03/24/1999 | EP0670760B1 Electrical connector |
| 03/24/1999 | CN1211944A Method for supplying gas to chamber and method for regulating content of given element in atmosphere of such chamber |
| 03/23/1999 | CA2183476C Ultrasonic vibration bonding machine |
| 03/11/1999 | DE19837410A1 Apparatus for mechanical testing of the joint quality of a bolt welded onto a sheet-metal component |
| 03/10/1999 | EP0900619A2 Method of brazing aluminium with flux and a furnace therefor |
| 03/10/1999 | CN1210050A Welding process for replacing corrosionproof treatment of metal welding |
| 03/09/1999 | US5880370 Testing head arrangement for correcting the angle of sound enhance using a correction skid |
| 03/09/1999 | US5878941 Method of soldering components on a carrier foil |
| 03/09/1999 | US5878940 Method of fabricating sheet metal structures by welding and structure formed thereby |
| 03/04/1999 | DE19740022A1 Rivet contact piece for electrical switchgear |
| 03/03/1999 | EP0899448A2 Fabrication of a rocket engine with transition structure between the combustion chamber and the injector |
| 02/25/1999 | WO1999008831A1 Substrate facing method, body and kit |
| 02/17/1999 | CN1208368A Fabricating interconnects and tips using sacrificial substrates |
| 02/17/1999 | CN1042108C Welding process and apparatus for strengthening turbine bulkhead |
| 02/03/1999 | EP0828582A4 Ribbon-like core interconnection elements |
| 01/27/1999 | EP0893653A2 Protective coatings for turbine combustion components |
| 01/27/1999 | CN1205928A Use of silver-copper palladium brazing alloys |
| 01/26/1999 | US5864112 Welded plate heat exchanger and method for welding heat transfer plates to a plate heat exchanger |
| 01/26/1999 | US5862975 Composite/metal structural joint with welded Z-pins |
| 01/26/1999 | US5862973 Method for inspecting solder paste in printed circuit board manufacture |
| 01/20/1999 | EP0892331A2 Apparatus for setting heating condition in heating furnace and thermal analyzer for object to be heated in heating furnace |
| 01/20/1999 | EP0891910A1 Construction with profiles and composite panels |
| 01/20/1999 | EP0891837A1 Use of silver/copper/palladium brazing alloys |
| 01/19/1999 | US5861909 Apparatus for automated optical inspection objects |
| 01/13/1999 | CN1204564A Technology and technique for low alloy (alloy) structural steel welding steel pipe |
| 01/12/1999 | US5857255 Apparatus and method for producing a metallic tube for light waveguides |
| 01/07/1999 | EP0889310A2 An apparatus for testing a join between two metallic members |
| 01/06/1999 | CN1203979A Apparatus for testing quality of weld of balancer in drum type washing machine |
| 01/06/1999 | CN1203975A Manufacturing methods and apparatus for removing residual water from ball balancer of drum washing machine |
| 01/05/1999 | US5855699 Corrosion, heat resistant alloy |
| 12/30/1998 | EP0887457A2 A method of and apparatus for expelling residual water from a counterbalancing device for a washing machine |
| 12/24/1998 | DE19827014A1 Method and apparatus for soldering |
| 12/23/1998 | WO1998057729A1 Method and device for supplying several working gases, and its application to an installation for assembling electronic components |
| 12/16/1998 | EP0884936A1 Method for manufacturing electronic circuit device |
| 12/09/1998 | EP0754104B1 Improvements in and relating to double skin composite structures |
| 12/09/1998 | CN1201419A Stainless steel surface claddings of continuous caster rolls |
| 12/09/1998 | CN1200971A Method for repairing and mending cracked negative-pressure pipeline |
| 12/08/1998 | US5847937 Method for contacting high-current connecting elements of an electrical component, and assembly made by such a method |
| 12/08/1998 | US5845837 Polymer-based material for carbon deposition during brazing operations |
| 12/08/1998 | CA2120662C Chemical conversion plug to achieve gas tightness |
| 12/01/1998 | US5844199 Conductor pattern check apparatus for locating and repairing short and open circuits |
| 11/18/1998 | EP0878355A2 Method and apparatus for dispensing fluid on a non-planar substrate |
| 11/18/1998 | EP0878265A1 Solder, solder paste and soldering method |
| 11/18/1998 | CN1199237A High-reliability method for welding between shadow mask frames of color kinescope |
| 11/17/1998 | US5836504 From a transmission image applying radiating x-rays |
| 11/15/1998 | CA2232172A1 Method and apparatus for dispensing fluid on a non-planar substrate |
| 11/11/1998 | EP0859686A4 Fabricating interconnects and tips using sacrificial substrates |
| 11/10/1998 | US5833384 Bracket mounting arrangement for machine frames |
| 11/04/1998 | CN1040573C Welding process for metal plastic tile |
| 10/29/1998 | DE19814476A1 Pipe connectors |
| 10/28/1998 | EP0630298B1 Combined cutting and welding process for manufacturing structural products, apparatus implementing such a process, and products manufactured thereby |
| 10/28/1998 | CN1196990A Welf repair process and article repaired thereby |
| 10/27/1998 | US5827951 System to analyze solderability of printed wiring boards |
| 10/22/1998 | DE19735611C1 Holder for temporary fixing of cutting segments to a base element for welding or soldering |
| 10/21/1998 | EP0810912B1 Optical inspection device for on-line inspection of weld or soldered seams |
| 10/06/1998 | US5818595 Work piece butt position detecting method for butt welding |
| 10/06/1998 | US5816479 Method for joining driven pipe |
| 10/01/1998 | DE19713370A1 Housing for valves comprising individual component parts connected to each other by welding unions |
| 09/30/1998 | CN1194192A Technical method for instant welding and repairing ship leakage on water |
| 09/30/1998 | CN1194191A Method of measuring metal droplet transition shape of welding rod |
| 09/29/1998 | US5813595 Method for wave-soldering printed circuit boards |
| 09/23/1998 | EP0865340A1 Method for attaching a first element of a first material to a second element of a second material by a welding process |
| 09/23/1998 | CN1193930A Process for manufacturing a soldered honeycombed body by using stratified sheet metal |
| 09/22/1998 | US5811755 Weld repair method for aluminum lithium seam |
| 09/16/1998 | EP0864953A1 Monitoring installation for an atmosphere generating apparatus |
| 09/15/1998 | US5806751 Filling defect cavity with alloy containing melting point depressant |
| 09/14/1998 | CA2231983A1 Weld seam opening regulator for cylindrical tank building process |
| 09/09/1998 | EP0862962A2 Method and apparatus for controlling a time/temperature profile inside a reflow oven |
| 08/26/1998 | EP0859686A1 Fabricating interconnects and tips using sacrificial substrates |
| 08/26/1998 | EP0703845B1 A method for manufacturing a bulb bar and a bulb bar manufactured in accordance with the method |
| 08/25/1998 | US5797235 Double skin composite structures |
| 08/18/1998 | US5795034 Method of producing a welded assembly |
| 08/06/1998 | WO1998033952A1 Process for manufacturing welded hollow bodies |
| 08/06/1998 | DE19703641A1 Verfahren zum Herstellen geschweißter Hohlkörper A method for producing welded hollow body |
| 08/05/1998 | EP0856375A1 Partially coated workpieces and process for manufacturing same |
| 07/29/1998 | EP0855022A1 Methods for the design, quality control, and management of fatigue-limited metal components |
| 07/29/1998 | CN1189084A Gas flow controlling device and soldering apparatus using same |
| 07/22/1998 | EP0854001A1 Gas flow controlling device and soldering apparatus using same |
| 07/22/1998 | EP0706634B1 Welded plate heat exchanger and method for welding heat transfer plates to a plate heat exchanger |
| 07/22/1998 | CN1188438A Gas knife cooling system |
| 07/22/1998 | CN1188032A Square groove welding technology for welding pipeline by using continuous welding rod |
| 07/21/1998 | US5782402 Method for producing a metal structure and apparatus for metallic joining of sheet-metal layers of a metal structure |
| 07/21/1998 | US5782194 Method of dissimilar metal attachment to ship hulls |
| 07/14/1998 | US5781602 PGNAA system for non-invasively inspecting RPV weld metal in situ, to determine the presence and amount of trace embrittlement-enhancing element |
| 07/08/1998 | EP0851797A1 Brazing of catalyzed converter bodies |
| 07/02/1998 | WO1998028102A1 Method for supplying gas to a chamber and method for regulating the content of a given element in the atmosphere of such a chamber |
| 07/02/1998 | CA2247515A1 Method for supplying gas to a chamber and method for regulating the content of a given element in the atmosphere of such a chamber |
| 07/01/1998 | CN2285185Y Device for welding the joint of thermal-insulation container |