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Class Information
Number: 228/9
Name: Metal fusion bonding > With control means responsive to sensed condition > Work-responsive (e.g., temperature, orientation of work, etc.)
Description: Device, whose detecting means is arranged to sense the presence, absence, size, temperature, or other property or condition of work associated with the device.

Sub-classes under this class:

Class Number Class Name Patents
228/10 Presence of work 36

Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8556156 Dynamic adjustment of friction stir welding process parameters based on weld temperature Oct. 15, 2013
8544714 Certification of a weld produced by friction stir welding Oct. 1, 2013
8448834 Board printing system May. 28, 2013
8434658 Joining method and reflow apparatus May. 7, 2013
8434657 Gantry-based welding system and method May. 7, 2013
8426769 Method and device for displaying and monitoring the profile of a weld bead inside a groove provided between two metal workpieces Apr. 23, 2013
8353443 Device and method for cooling rail weld zone Jan. 15, 2013
8313016 Method and device for positioning a first pipe with respect to a second pipe Nov. 20, 2012
8302838 Micro-bump forming apparatus Nov. 6, 2012
8275479 Method and apparatus for deburring splices Sep. 25, 2012
8261959 Friction stir welding spindle downforce and other control techniques, systems and methods Sep. 11, 2012
8245902 Wire bonding apparatus and method using the same Aug. 21, 2012
8210418 Multi-station, gantry-based automated welding system Jul. 3, 2012
8205783 Soldering apparatus Jun. 26, 2012
8136215 Uncoiling device Mar. 20, 2012
8113411 Universal radio frequency shield removal Feb. 14, 2012
8002165 Method and welding device for connecting sheets of material Aug. 23, 2011
7942306 Friction stir welding tool having a counterflow pin configuration May. 17, 2011
7886956 Bonding apparatus and bonding stage height adjustment method for the bonding apparatus Feb. 15, 2011
7878386 Method and device for heat treatment, especially connection by soldering Feb. 1, 2011
7870991 Electronic component mounting system and electronic component mounting method Jan. 18, 2011
7861910 Method and apparatus for inspecting joined object formed by friction stir joining Jan. 4, 2011
7789286 Method and apparatus for assessing the quality of spot welds Sep. 7, 2010
7775415 Method and apparatus for assessing the quality of spot welds Aug. 17, 2010
7766211 Temperature control of a bonding stage Aug. 3, 2010
7739077 Mounting condition determination method Jun. 15, 2010
7681776 Methods and apparatus for efficiently generating profiles for circuit board work/rework Mar. 23, 2010
7669749 Method for squeezing off and sealing a tube Mar. 2, 2010
7644852 Bonding apparatus, ball forming device in said bonding apparatus, and ball forming method using said bonding apparatus Jan. 12, 2010
7591409 Semiconductor device bonding apparatus and method for bonding semiconductor device using the same Sep. 22, 2009
7549566 Method, apparatus and program of thermal analysis, heat controller and heating furnace using the method Jun. 23, 2009
7523848 Method and apparatus for measuring the size of free air balls on a wire bonder Apr. 28, 2009
7516878 Bump formation method and bump forming apparatus for semiconductor wafer Apr. 14, 2009
7493191 Auxiliary control apparatus for micro-manipulators used in ultrasonic bonding machines Feb. 17, 2009
7458496 Wire bonder and method of operating the same Dec. 2, 2008
7380697 Welding condition monitoring device Jun. 3, 2008
7350684 Apparatus and method for forming bump Apr. 1, 2008
7293686 Bonding apparatus Nov. 13, 2007
7137544 Apparatus and method for performing welding at elevated temperature Nov. 21, 2006
7086576 Machine for constructing the side wall of a cylindrical tank Aug. 8, 2006
7025244 Electronic component mounting apparatus and electronic component mounting method Apr. 11, 2006
7014092 Bump forming apparatus for charge appearance semiconductor substrate, charge removal method for charge appearance semiconductor substrate, charge removing unit for charge appearance semiconduc Mar. 21, 2006
6983872 Substrate alignment method and apparatus Jan. 10, 2006
6983538 Method of mounting component on a circuit board Jan. 10, 2006
6955284 Device for positioning a tool in relation to a workpiece Oct. 18, 2005
6935552 High-precision method and apparatus for evaluating creep damage Aug. 30, 2005
6910613 Device and method for forming bump Jun. 28, 2005
6906924 Temperature-controlled rework system Jun. 14, 2005
6869006 Amplitude measurement for an ultrasonic horn Mar. 22, 2005
6832714 Heated filling device Dec. 21, 2004

1 2 3 4 5 6

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