Data processing: generic control systems or specific application – Specific application – apparatus or process – Product assembly or manufacturing
Reexamination Certificate
2005-10-04
2005-10-04
Picard, Leo (Department: 2125)
Data processing: generic control systems or specific application
Specific application, apparatus or process
Product assembly or manufacturing
C700S190000
Reexamination Certificate
active
06952627
ABSTRACT:
A method of machining a surface of a workpiece is accomplished by bringing a cutting tool into contact with the surface of the workpiece and for at least one cutting pass, i, causing relative movement between the cutting tool and the surface of the workpiece along a path in the surface of the workpiece. The path is in the nature of a mathematical function defined over a segment, C, of a coordinate system and characterized by a set of nonrandom, random or pseudorandom parameters selected from the group consisting of amplitude, phase and period or frequency. Relative movement between the cutting tool and the surface of the workpiece may be accomplished by bandpass filtering a noise signal; providing the bandpass filtered signal to a function generator; generating a randomly modulated mathematical function from the function generator; and in response to the randomly modulated function, directing the relative movement between the cutting tool and the surface of the workpiece along the path in the surface of the workpiece.
REFERENCES:
patent: 467208 (1892-01-01), Strobel
patent: 2403731 (1946-07-01), MacNeille
patent: 4542449 (1985-09-01), Whitehead
patent: 4576850 (1986-03-01), Martens
patent: 4906070 (1990-03-01), Cobb, Jr.
patent: 4984144 (1991-01-01), Cobb, Jr. et al.
patent: 5056892 (1991-10-01), Cobb, Jr.
patent: 5771328 (1998-06-01), Wortman et al.
patent: 5861990 (1999-01-01), Tedesco
patent: 5917664 (1999-06-01), O'Neill et al.
patent: 5919551 (1999-07-01), Cobb, Jr. et al.
patent: 5944405 (1999-08-01), Takeuchi et al.
patent: 6002829 (1999-12-01), Winston et al.
patent: 6044196 (2000-03-01), Winston et al.
patent: 6052164 (2000-04-01), Cobb, Jr. et al.
patent: 6091547 (2000-07-01), Gardiner et al.
patent: 6108131 (2000-08-01), Hansen et al.
patent: 6208463 (2001-03-01), Hansen et al.
patent: 6243068 (2001-06-01), Evanicky et al.
patent: 6277471 (2001-08-01), Tang
patent: 6280063 (2001-08-01), Fong et al.
patent: 6322236 (2001-11-01), Campbell et al.
patent: 6335999 (2002-01-01), Winston et al.
patent: 6354709 (2002-03-01), Campbell et al.
patent: 6356391 (2002-03-01), Gardiner et al.
patent: 6456437 (2002-09-01), Lea et al.
patent: 6535788 (2003-03-01), Yoshida et al.
patent: 6701211 (2004-03-01), Orczykowski et al.
patent: 2001/0051264 (2001-12-01), Mazurek et al.
patent: 2002/0061178 (2002-05-01), Winston et al.
patent: 2002/0080598 (2002-06-01), Parker et al.
patent: 2002/0097496 (2002-07-01), Lu
patent: 2002/0101659 (2002-08-01), Hansen et al.
patent: WO 98/33006 (1998-07-01), None
patent: WO 99/42861 (1999-08-01), None
patent: WO 99/59005 (1999-11-01), None
patent: WO 99/63397 (1999-12-01), None
patent: WO 00/48037 (2000-08-01), None
patent: WO 01/27527 (2001-04-01), None
patent: WO 01/27663 (2001-04-01), None
patent: WO 01/79923 (2001-10-01), None
David J. Whitehouse, Handbook of Surface Metrology, IOP Publishing Ltd.: 1994, pp. 49-58.
Max Levy Autograph, Inc. MLA 4000 Series Ultra Precision Micro Machining/Contouring System, Bulletin 2050, Advertisement.
3M Innovation, 3M Brightness Enhancement Film (III) Advertisement.
Backlight Optics, pp. F-2/37—F-2/44.
Machine Design, “Plastic Film Reflects Around the Corner”, p. 52, Aug. 1997.
A. Tagaya, Y. Koike, “Highly Scattering Optical Transmission Polymers For Bright Display”, pp 1163-1164.
S.G. Saxe, Solar Energy Materials, Prismatic Film Light Guides: Perfomance and Recent Developments, vol. 19, No. 95-109, North Holland, Amsterdam, pp. 95-109.
International Search Report for PCT/US 03/39178 International Filing Date Sep. 12, 2003.
Liang Erwin W.
Olczak Eugene
Cantor & Colburn LLP
General Electric Company
Jarrett Ryan A
Picard Leo
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