| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 228101000 |
PROCESS
| 1447 |
| 228033000 |
INCLUDING MEANS TO APPLY FLUX OR FILLER TO WORK OR APPLICATOR
| 84 |
| 228200100 |
INCLUDING MEANS TO PROVIDE HEAT BY FRICTION BETWEEN RELATIVELY MOVING SURFACES (I.E., FRICTION WELDER)
| 82 |
| 228100100 |
MEANS TO APPLY VIBRATORY SOLID-STATE BONDING ENERGY (E.G., ULTRASONIC, ETC.) TO WORK
| 55 |
| 228440300 |
INCLUDING MEANS TO FORCE OR CLAMP WORK PORTIONS TOGETHER DURING BONDING
| 33 |
| 228008000 |
WITH CONTROL MEANS RESPONSIVE TO SENSED CONDITION
| 30 |
| 228400100 |
WITH MEANS TO JUXTAPOSE AND BOND PLURAL WORKPIECES
| 27 |
| 228470100 |
WITH MEANS TO HANDLE WORK OR PRODUCT
| 24 |
| 228264000 |
PROCESS OF DISASSEMBLING BONDED SURFACES, PER SE (E.G., DESOLDERING)
| 18 |
| 228560300 |
SOLDER FORM
| 16 |
| 228018000 |
COMBINED
| 13 |
| 228019000 |
WITH MEANS TO REMOVE, COMPACT, OR SHAPE APPLIED FLUX OR FILLER
| 10 |
| 228045000 |
INCLUDING MEANS TO MOVE OR GUIDE APPLICATOR
| 10 |
| 228051000 |
METALLIC HEAT APPLICATOR (E.G., SOLDERING IRON, ETC.)
| 8 |
| 228150100 |
WITH MEANS TO DEFORM WORK, FILLER, OR FLUX PORTION BEFORE FUSION
| 6 |
| 228046000 |
WITH MEANS TO COOL WORK OR PRODUCT
| 6 |
| 228007000 |
WITH MACHINE PART RESPONSIVE TO TEMPLATE OR PATTERN OR TO INDICIA CARRIED BY AUXILIARY RECORD (E.G., TAPE, CARD, ETC.)
| 6 |
| 228057000 |
MISCELLANEOUS | 5 |
| 20100243713 | METAL LIP SEAL AND MACHINE FITTED WITH SAID SEAL - This metal lip seal capable of ensuring tightness between two elements includes: two resilient members each intended to be accommodated in a cavity of one of the two elements, said cavities being located in line with a zone of engagement of the two elements one with the other in which tightness is desired; and a flexible body secured to the element receiving the resilient members, provided with two free ends, said free ends extending at least in line with said engagement zones and being in contact with the resilient members. Each of the resilient members is capable of exerting a contact force on the free ends in order to ensure tightness between the two elements. | 09-30-2010 |
| 20110084117 | Device for assembly by brazing an end cap onto a cylindrical body and vacuum cartridge comprising one such device - The present invention relates to a device for assembly by brazing an end cover onto a cylindrical body, said end cover presenting a circular peripheral rim via which said cover is brazed onto a part of one of the end surfaces of the cylindrical body, this device being characterized in that the above-mentioned cover is shaped in such a way that, on the above-mentioned end surface of the cylindrical body, the circular peripheral part of the above-mentioned cover exerts a compressive stress, after brazing, on substantially the whole contact area between the end surface of the cover and the end surface of the cylindrical body. | 04-14-2011 |
| 20130306711 | SOLDERING NOZZLE FOR DELIVERING MOLTEN SOLDER TO THE UNDERSIDE OF A PCB, METHOD OF REDUCING THE RATE OF OCCURENCE OF DEWETTING OF A SOLDER NOZZLE - The present invention provides an improved soldering nozzle ( | 11-21-2013 |
| 20140001242 | WELDING SYSTEM | 01-02-2014 |
| 20140117068 | Field-Customizable Inflatable Purge Dam Apparatus - A field-customizable inflatable purge dam apparatus for welding includes first and/or second inflatable purge bladders. A bridge conduit extends between the purge bladders. First and second quick-disconnect couplers are provided for detachably connecting the bridge conduit to the first and second purge bladders, respectively. The quick-disconnect couplers allow the bridge conduit to be selectively attached to, and detached from, one or both of the first and second purge bladders. The purge dam apparatus can be field-customized by combining the bridge conduit with one or more different purge bladders. Alternatively, the purge bladders may be selectively combined with one or more different bridge conduits. In another aspect, one end of the bridge conduit may be detachably connected to a single inflatable purge bladder, and the other end of the bridge conduit may be adapted to connect to a purge gas source. Various purge dam apparatus sub-assemblies may also be provided. | 05-01-2014 |
| 228013000 |
WITH MEANS TO CUT OR SEPARATE WORK, FILLER, FLUX, OR PRODUCT | 4 |
| 20090045243 | Butt welding and feeding machine - Rolls of steel plates fed to a butt welding and feeding machine, a seamless welding between two adjoining juxtaposed steel plates must be first trimming off both butt ends or leading and trailing edge flanges. After trimming, the trimmed leading and trailing edges flush against each other. Welding torch opposite to a junction line moves along a transversal rail to weld two adjoining juxtaposed steel plates together. Preceding and following steel plates are fed with precision throughout both feeding, discharging rollers driven by servo motors. Steel plate held by a number of jaws urged by springs can reduce inner stress or friction happened between the steel plates; in addition, a gas cutting, machine for trimming off the butt ends, trimmed leading and trailing edges facilitate welding more promptly and efficiently. A good shelf at a front end of the machine can facilitate storing and fixing rolls of steel coil. | 02-19-2009 |
| 20110168761 | APPARATUS FOR REPAIRING SEMICONDUCTOR MODULE - An apparatus for repairing a semiconductor module including: a heating block comprising a thermal contact surface for contacting a defective semiconductor package mounted on a substrate of the semiconductor module to heat the defective semiconductor package using a conduction method and to melt a solder of the defective semiconductor package, and a vacuum adsorption line for adsorbing the defective semiconductor package and separating the defective semiconductor package from the substrate; and a heater installed in the heating block. | 07-14-2011 |
| 20120286024 | STRIP JOINING APPARATUS FOR PIPE MILL EQUIPMENT - Disclosed herein is a strip joining apparatus for pipe mill equipment. The strip joining apparatus cuts a trailing end of a preceding steel strip and a leading end of a following steel strip, and puts the cut surfaces of the two steel strips into contact with each other, and then welds them to each other. Particularly, a cutting blade of a first cutting unit and a cutting blade of a second cutting unit are inclined in the downward direction at predetermined angles relative to each other. Thus, the ends of the two steel strips, which are respectively cut by the cutting blades, define a ‘V’-shape groove. In this state, the cut ends of the two steel strips are put in close contact with each other and are welded to each other, so that the quality of welding of the junction between the thick strips can be enhanced. | 11-15-2012 |
| 20130240608 | CLAMPING TOOL AND EQUIPMENT FOR REWORK PROCESS - A clamping tool for rework process includes a casing, two clamping members and a thermal expansion member. The casing has a base. The two clamping members are pivotally connected to the casing and located at opposite sides of the base. The thermal expansion member is disposed in the casing and located over the base. The thermal expansion member is capable of expanding by heat so as to push the two clamping members to rotate with respect to each other. | 09-19-2013 |
| 228025000 |
INCLUDING APPLICATOR MOVABLE DURING FUSION | 3 |
| 20110121053 | Z-AXIS MOTION SYSTEM FOR A WIRE BONDING MACHINE - A coil assembly configured to provide motion of a bonding tool of a wire bonding machine along a substantially vertical axis is provided. The coil assembly includes a first coil portion having a first force constant, the first coil portion being configured to receive energy to provide a first motion of the bonding tool. The coil assembly also includes a second coil portion having a second force constant, the second coil portion being configured to receive energy to provide a second motion of the bonding tool, the second force constant being different from the first force constant. | 05-26-2011 |
| 20110049217 | WELDING APPARATUS - A welding apparatus ( | 03-03-2011 |
| 20150129639 | SYSTEMS AND METHODS FOR KEYED WELDING CLAMP - The invention described herein generally pertains to systems and methods for accurately and precisely mounting an orbital welder for static use. Clamp systems as described herein can include a keyed welding clamp assembly for retaining the orbital welder having an orbital welder clamp, a clamp adapter, and a clamp mount. Similarly, methods herein can include disposing a welder extension in a first extension recess of a first clamp portion and a second extension recess of a second clamp portion, aligning an alignment key with a first key recess of the first clamp portion and a second key recess of the second clamp portion, and closing the first clamp portion toward the second clamp portion using a clamp mechanism. An operational welding system including clamps herein can further include the orbital welder and/or components thereof. | 05-14-2015 |
| 228059000 |
HEAT SHIELD | 2 |
| 20080272179 | THERMAL INSULATION FOR A BONDING TOOL - A bonding apparatus comprising a bond arm and a wire bonding tool mounted to the bond arm is provided with thermal insulation in the form of a thermal shield substantially enclosing the bonding tool for insulating the bonding tool from ambient heat. | 11-06-2008 |
| 20120298726 | PLUMBER'S HEAT SHIELD - A plumber's heat shield comprises an arcuate metallic shell attached to a spring-clamp by means of an obedient shaft which enables the heat shield to be moved to any position relative to the spring-clamp. The arcuate shell is preferably formed from aluminum or other material having high infrared reflectivity. The obedient shaft is preferably formed from helically-wound steel spring outer sheath surrounding a ductile copper wire core. The spring steel outer sheath prevents the ductile copper wire core from being bent at too sharp of a radius (which would cause the ductile core to work-harden and fracture) while at the same time protecting the ductile copper wire core from the open-flame of the soldering torch. | 11-29-2012 |
| 228560100 |
SPECIALIZED POT | 2 |
| 20090095793 | SELECTIVE SOLDERING APPARATUS WITH MULTIPLE PUMPS AND THIMBLE PLATE AND NITROGEN COOLED PUMP BEARING ASSEMBLY - A soldering apparatus comprises a solder bath, a body positioned in the bath and having a plurality of main conduits for feeding solder from a solder pump to a nozzle or thimble. Each conduit communicates with a pump chamber and a conduit in a thimble plate on which the thimbles are mounted. The thimble plate is readily replaced by lifting the main body clear of the solder on lifting mechanisms. Thimbles can be positioned at any desired location on the plate, conduits being formed in the plate to lead from the outlet of a respective conduit. | 04-16-2009 |
| 20110036899 | MODULAR SOLDERING APPARATUS - In a modular soldering apparatus a pump assembly ( | 02-17-2011 |
| 228050000 |
SEAM BACKUP MEANS | 2 |
| 20090084829 | MAGNETIC PLUG WELD TOOL - A magnetic based welding tool having an adjustment knob, a pivot arm, and a copper alloy pad, designed to assist with welding holes, for example, in sheet metal, that are to be welded closed with a MIG or TIG welder, by providing a backup to the hole, to keep the welding material from coming through the hole in excess amounts, and a magnetic base to hold the tool onto a ferrous metal panel, such as steel, with an adjustable arm to keep the copper alloy pad away from the magnetic base and in firm contact with the surface to be welded. | 04-02-2009 |
| 20100001041 | MAGNETIC PLUG WELD TOOL - A magnetic plug weld tool includes an arm, a copper alloy plate that is rotatably connected to one end of the arm, and a magnetic base that is connected to the arm. The arm is configured to apply a force to the copper alloy plate using the magnetic base. | 01-07-2010 |
| 228300100 |
MEANS TO BOND BY APPLYING ONLY PRESSURE (E.G., FOR COLD WELDING, ETC.) | 2 |
| 20080245843 | Joining Method and Device Produced by this Method and Joining Unit - A practical bonding technique is provided for solid-phase room-temperature bonding which does not require a profile irregularity of the order of several nanometers, in which a high-vacuum energy wave treatment and continuous high-vacuum bonding are not required. | 10-09-2008 |
| 20090014498 | COMPRESSION BONDING DEVICE - A compression bonding device capable of packaging electric components on both sides of a substrate is provided. A compression bonding device includes first and second pressing rubbers. Electric components can be simultaneously packaged on the front face and the rear face of a substrate by sandwiching the substrate between the first and second pressing rubbers. The electric components are not subjected to a force for horizontally moving them because the first and second pressing rubbers are prevented from horizontal extension by a first dam member. Thus, the electric components are connected to the substrate without misalignment, thereby obtaining a highly reliable electric device. | 01-15-2009 |
