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Class Information
Number: 451/53
Name: Abrading > Abrading process > With critical temperature modification or control of work or abradant
Description: Method auxiliary to the abrading operation and including, relative to work or tool, either a particularly defined thermal variation or control or else a detailed mode of accomplishing any heating, cooling, or constant temperature condition.

Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
8641479 Tool assembly for machining a bore Feb. 4, 2014
8636560 Wiresaw apparatus and method for continuous removal of magnetic impurties during wiresaw cutting Jan. 28, 2014
8602845 Strengthening by machining Dec. 10, 2013
8568203 Method and apparatus for multiple cutoff machining of rare earth magnet block, cutting fluid feed nozzle, and magnet block securing jig Oct. 29, 2013
8567384 Slicing method and wire saw apparatus Oct. 29, 2013
8449354 Hard finish machine for hard finishing of a workpiece May. 28, 2013
8449353 Hard finish machine for hard finishing of a workpiece May. 28, 2013
8439723 Chemical mechanical polisher with heater and method May. 14, 2013
8425276 Polishing composition Apr. 23, 2013
8409364 Process for removing a composite coating present on the surface of a gas cartridge Apr. 2, 2013
8348719 Polisher for chemical mechanical planarization Jan. 8, 2013
8342908 Thermal mechanical skive for composite machining Jan. 1, 2013
8292694 Substrate holding mechanism, substrate polishing apparatus and substrate polishing method Oct. 23, 2012
8267742 Slicing method and a wire saw apparatus Sep. 18, 2012
8261730 In-situ wafer processing system and method Sep. 11, 2012
8210906 Slicing method and method for manufacturing epitaxial wafer Jul. 3, 2012
8197305 Dynamic pressure releasing method of grinding liquid in grinding operation, grinding method using the releasing method, and grinding stone for use in the grinding method Jun. 12, 2012
8197606 Substrate cleaning method, substrate cleaning apparatus, control program, and computer-readable storage medium Jun. 12, 2012
8192250 Abrasive article Jun. 5, 2012
8172641 CMP by controlling polish temperature May. 8, 2012
8157615 Device and process for applying and/or detaching a wafer to/from a carrier Apr. 17, 2012
8113912 Eyeglass lens processing apparatus Feb. 14, 2012
8057283 Method of fabricating a whispering gallery mode resonator Nov. 15, 2011
7988530 Slicing method Aug. 2, 2011
7959491 Method for slicing workpiece by using wire saw and wire saw Jun. 14, 2011
7918714 Methods for treating wafers on assembly carriers Apr. 5, 2011
7905764 Polishing head using zone control Mar. 15, 2011
7896728 Machining methods using superabrasive tool Mar. 1, 2011
7878883 Wire saw ingot slicing system and method with ingot preheating, web preheating, slurry temperature control and/or slurry flow rate control Feb. 1, 2011
7837535 Superfinishing stone and superfinishing process using the same Nov. 23, 2010
7837534 Apparatus for heating or cooling a polishing surface of a polishing apparatus Nov. 23, 2010
7824243 Chemical mechanical planarization methods Nov. 2, 2010
7815490 Flash vaporizing water jet and piercing with flash vaporization Oct. 19, 2010
7815489 Method for the simultaneous double-side grinding of a plurality of semiconductor wafers Oct. 19, 2010
7794307 Method for correcting semi-conductive belt Sep. 14, 2010
7762869 Nozzle for spraying sublimable solid particles entrained in gas for cleaning surface Jul. 27, 2010
7708619 Method for grinding complex shapes May. 4, 2010
7708621 Polishing apparatus and method of reconditioning polishing pad May. 4, 2010
7677955 Grinding method for wafer Mar. 16, 2010
7666064 Method for grinding semiconductor wafers Feb. 23, 2010
7658665 Techniques for cylindrical grinding Feb. 9, 2010
7614938 Reconditioned medical devices Nov. 10, 2009
7604527 Methods and systems for planarizing workpieces, e.g., microelectronic workpieces Oct. 20, 2009
7568968 Coolant nozzle positioning for machining work-pieces Aug. 4, 2009
7562435 Method to improve crown sigma control of the slider in a hard disk drive Jul. 21, 2009
7563154 Grinding apparatus having sludge-removing device and method of removing sludge Jul. 21, 2009
7481696 Grinding machine and coolant supplying method therefor Jan. 27, 2009
7473160 Method and apparatus for grinding a workpiece Jan. 6, 2009
7465219 Brut polishing of superhard materials Dec. 16, 2008
7442112 Nozzle for spraying sublimable solid particles entrained in gas for cleaning surface Oct. 28, 2008

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