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transporting (1762754) 1762754
performing operations (1762742) 1762742
machine tools (1007792) 1007792
metal-working not otherwise provided for (1006213) 1006213
welding (950356) 950356
cladding or plating by soldering or welding (894644) 894644
cutting by applying heat locally, e.g. flame cutting (894644) 894644
soldering or unsoldering (894644) 894644
working by laser beam (894644) 894644
chemistry (764966) 764966
metallurgy (737089) 737089
general tagging of cross-sectional technologies spanning over several sections of the ipc (654106) 654106
general tagging of new technological developments (654106) 654106
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (654106) 654106
electricity (648648) 648648
physics (588721) 588721
mechanical engineering (555099) 555099
heating (547148) 547148
lighting (544686) 544686
weapons (543667) 543667
blasting (543464) 543464
technical subjects covered by former uspc (448424) 448424
basic electric elements (405723) 405723
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testing (321616) 321616
measuring (317733) 317733
human necessities (278189) 278189
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technologies or applications for mitigation or adaptation againstclimate change (226739) 226739
engineering elements and units (204594) 204594
general measures for producing and maintaining effectivefunctioning of machines or installations (204594) 204594
thermal insulation in general (204594) 204594
compositions based thereon (186574) 186574
organic macromolecular compounds (186574) 186574
their preparation or chemical working-up (186389) 186389
semiconductor devices (182623) 182623
electric solid state devices not otherwise provided for (182340) 182340
electric techniques not otherwise provided for (171656) 171656
investigating or analysing materials by determining theirchemical or physical properties (159726) 159726
technical subjects covered by former uspc cross-reference artcollections [xracs] and digests (152806) 152806
vehicles in general (142110) 142110
chemical surface treatment (140091) 140091
coating by vacuum evaporation, by sputtering, by ion implantationor by chemical vapour deposition, in general (140090) 140090
coating material with metallic material (140090) 140090
coating metallic material (140090) 140090
diffusion treatment of metallic material (140090) 140090
inhibiting corrosion of metallic material or incrustation ingeneral (140090) 140090
fixed constructions (139504) 139504
technology (127719) 127719
hygiene (127354) 127354
medical or veterinary science (126579) 126579
coating by vacuum evaporation, by sputtering, by ionimplantation or by chemical vapour deposition, in general (121659) 121659
surface treatment of metallic material by diffusion into thesurface, by chemical conversion or substitution (121659) 121659
working of plastics (117580) 117580
working of substances in a plastic state, in general (117580) 117580
printed circuits (112315) 112315
physical or chemical processes or apparatus in general (110615) 110615
conveying (109511) 109511
packing (109505) 109505
handling thin or filamentary material (109476) 109476
life sciences & biomedicine (109476) 109476
storing (109476) 109476
casings or constructional details of electric apparatus (107008) 107008
manufacture of assemblages of electrical components (107008) 107008
after-treatment of the shaped products, e.g. repairing (106447) 106447
shaping of material in a plastic state, not otherwise providedfor (106447) 106447
shaping or joining of plastics (106447) 106447
mechanical metal-working without essentially removingmaterial (105940) 105940
punching metal (105940) 105940
apparatus therefor (104628) 104628
textiles (87549) 87549
organic chemistry (84814) 84814
optics (82660) 82660
trump, donald j (82266) 82266
generation (81375) 81375
conversion or distribution of electric power (81309) 81309
macromolecular compounds obtained otherwise than by reactionsonly involving unsaturated carbon-to-carbon bonds (80176) 80176
combustion engines (76952) 76952
hot-gas or combustion-product engine plants (76952) 76952
climate change mitigation technologies related totransportation (76941) 76941
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alloys (75453) 75453
adhesives (74198) 74198
materials science (73321) 73321
powder metallurgy (71031) 71031
casting (70691) 70691
engine plants in general (70063) 70063
machines or engines in general (70063) 70063
steam engines (69883) 69883
paints (69266) 69266
dyes (69263) 69263
polishes (69253) 69253
miscellaneous applications of materials (69249) 69249
miscellaneous compositions (69249) 69249
natural resins (69249) 69249
layered products (66486) 66486
layered products, i.e. products built-up of strata of flat ornon-flat, e.g. cellular or honeycomb, form (66486) 66486
microbiology (65287) 65287
macromolecular compounds obtained by reactions only involvingcarbon-to-carbon unsaturated bonds (62000) 62000
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07/2020
A soldering tool includes a housing having a handle portion defining a first longitudinal axis, and a head portion coupled to the handle portion and defining a second axis... 
TRANSPORTING | MACHINE TOOLS | WORKING BY LASER BEAM | CLADDING OR PLATING BY SOLDERING OR WELDING | METAL-WORKING NOT OTHERWISE PROVIDED FOR | WELDING | SOLDERING OR UNSOLDERING | CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING | PERFORMING OPERATIONS
Patent
10/2020
A soldering apparatus 100 including: a chamber 120 configured to contain solder and include an opening 122 configured to discharge the solder in a bottom surface or a side surface... 
TRANSPORTING | MACHINE TOOLS | WORKING BY LASER BEAM | CLADDING OR PLATING BY SOLDERING OR WELDING | METAL-WORKING NOT OTHERWISE PROVIDED FOR | WELDING | SOLDERING OR UNSOLDERING | CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING | PERFORMING OPERATIONS
Patent
06/2020
The utility model discloses a tin soldering machine. The utility model belongs to the technical field of soldering tin, the utility model discloses a soldering... 
TRANSPORTING | MACHINE TOOLS | WORKING BY LASER BEAM | CLADDING OR PLATING BY SOLDERING OR WELDING | METAL-WORKING NOT OTHERWISE PROVIDED FOR | WELDING | SOLDERING OR UNSOLDERING | CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING | PERFORMING OPERATIONS
Patent
06/2020
The invention relates to a soldering machine which comprises a rack, a workbench, vortex air pumps, pneumatic adjusting valves, mixing chambers, gas dividers and multiple welding guns... 
TRANSPORTING | MACHINE TOOLS | WORKING BY LASER BEAM | CLADDING OR PLATING BY SOLDERING OR WELDING | METAL-WORKING NOT OTHERWISE PROVIDED FOR | WELDING | SOLDERING OR UNSOLDERING | CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING | PERFORMING OPERATIONS
Patent
06/2020
The utility model discloses a tin soldering workbench which comprises a support (10), a workbench top (1), a lamp (2), a tin soldering box... 
TRANSPORTING | MACHINE TOOLS | WORKING BY LASER BEAM | CLADDING OR PLATING BY SOLDERING OR WELDING | METAL-WORKING NOT OTHERWISE PROVIDED FOR | WELDING | SOLDERING OR UNSOLDERING | CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING | PERFORMING OPERATIONS
Patent
03/2019
Die Erfindung betrifft einen WIG-Brenner zum Schweißen, Löten oder Beschichten, bei dem eine Elektrode (5, 6) von einer Innengasdüse (8) zumindest bis auf die... 
TRANSPORTING | MACHINE TOOLS | WORKING BY LASER BEAM | CLADDING OR PLATING BY SOLDERING OR WELDING | METAL-WORKING NOT OTHERWISE PROVIDED FOR | WELDING | SOLDERING OR UNSOLDERING | CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING | PERFORMING OPERATIONS
Patent
08/2020
Provided is a soldering method including preheating a mask on which a substrate is not placed, placing the substrate on the preheated mask, and bringing at least a part of the substrate placed... 
TRANSPORTING | MACHINE TOOLS | WORKING BY LASER BEAM | CLADDING OR PLATING BY SOLDERING OR WELDING | METAL-WORKING NOT OTHERWISE PROVIDED FOR | WELDING | SOLDERING OR UNSOLDERING | CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING | PERFORMING OPERATIONS
Patent
eBook
06/2020
The present invention relates to a soldering method of a soldering jig. The soldering method comprises the steps of providing a substrate having a soldering... 
TRANSPORTING | MACHINE TOOLS | WORKING BY LASER BEAM | CLADDING OR PLATING BY SOLDERING OR WELDING | METAL-WORKING NOT OTHERWISE PROVIDED FOR | WELDING | SOLDERING OR UNSOLDERING | CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING | PERFORMING OPERATIONS
Patent
SAE technical paper series, Volume 760167.
A new type plated electrode has been developed which shows considerable promise for spot welding mill finish and mechanically cleaned aluminum sheet... 
Plating | Aluminum alloys | Nickel
eJournal
12/2019
The invention discloses a welding device and a selective wave soldering device. The welding device and the selective wave soldering device can make sputtered... 
TRANSPORTING | MACHINE TOOLS | WORKING BY LASER BEAM | CLADDING OR PLATING BY SOLDERING OR WELDING | METAL-WORKING NOT OTHERWISE PROVIDED FOR | WELDING | SOLDERING OR UNSOLDERING | CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING | PERFORMING OPERATIONS
Patent
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