Patents Represented by Attorney, Agent or Law Firm Robert S. Green
  • Patent number: 8309234
    Abstract: The invention provides a multilayer film-coated member having sufficient heat resistance and abrasion resistance and capable of exhibiting an effect of preventing adhesion even in cutting work of steel materials that may readily cause adhesion to cutting tools, and therefore capable of prolonging tools, and provides a method for producing it. The multilayer film-coated member is fabricated by coating the surface of a substrate with at least two hard coating films having different compositions, in which the first composition hard coating film of the outermost layer of the hard coating films represented by SiaBbNcCdOe with a+b+c+d+e=1, 0.1?a?0.5, 0.01?b?0.2, 0.05?c?0.6, 0.1?d?0.7 and 0<e?0.
    Type: Grant
    Filed: July 29, 2009
    Date of Patent: November 13, 2012
    Assignee: Sulzer Metaplas GmbH
    Inventor: Jörg Vetter
  • Patent number: 8309235
    Abstract: A multilayer film-coated member is fabricated by coating the surface of a substrate with at least two hard coating films having different compositions, wherein the first composition hard film of the outermost layer is represented by SiaBbNcCdOe with a+b+c+d+e=1, 0.1?a?0.5, 0.01?b?0.2, 0.05?c?0.6, 0.1?d ?0.7 and 0<e?0.2, the second composition hard coating film having at least two selected from Al. Ti, Cr, Ni, Ce. Mg, Nb, W, Si, V, Zr and Mo and N and at least one selected from B, C, O and S and the oxygen content of the film at least 25 nm from the interface of the first composition hard coating film that is in contact with the underlying layer toward the surface of the first composition hard coating film is limited to a range of less than 3.5 atm. %.
    Type: Grant
    Filed: July 29, 2009
    Date of Patent: November 13, 2012
    Assignee: Sulzer Metaplas GmbH
    Inventor: Jörg Vetter
  • Patent number: 8119261
    Abstract: The invention relates to a layer system for the formation of a surface layer on a surface of a substrate, in particular on the surface of a tool, wherein the layer system includes at least one first hard layer of the composition (AlaMgbCrcMedBeAXmSik)?(NuCvOw)? with (a+b+c+d+e+m+k)=?, (u+v+w)=?, and (?+?)=100, wherein 40???60 and wherein Me is at least one element of the group of the chemical elements consisting of: the secondary groups IVb, Vb and VIb of the periodic system of the chemical elements. The component AX is at least one element of the group of the chemical elements consisting of: the elements of the main group Ia and the elements Be, Ca, Sr, Ba and the elements of the secondary groups VIIb, VIIIb, Ib, IIb, IIIb and the elements of the group of the lanthanoids, of the periodic system of the elements, wherein 0.004?m<60, and preferably 0.01?m<50. In accordance with the invention 0.4?a?58 and 0.04?b?12 and 18?c?42.
    Type: Grant
    Filed: June 24, 2008
    Date of Patent: February 21, 2012
    Assignee: Sulzer Metaplas GmbH
    Inventor: Jörg Vetter
  • Patent number: 6402844
    Abstract: Process gas supply/stop operations are intermittently performed. As the hydrophobic process progresses, the temperature of a gas contract portion of a wafer lowers. While the hydrophobic process stops, the temperature of the gas contact portion of the wafer rises to the original temperature. Thereafter, the hydrophobic process resumes. Thus, while the temperature of the gas contact portion of wafer is suppressed from largely lowering, the hydrophobic process can be performed. Thus, non-uniformity of the hydrophobic process on the front surface of the wafer is reduced.
    Type: Grant
    Filed: September 8, 1999
    Date of Patent: June 11, 2002
    Assignee: Tokyo Electron Limited
    Inventors: Koji Harada, Ryoichi Uemura
  • Patent number: 6341249
    Abstract: An apparatus and method of unified orbit and attitude control for acquisition and maintenance techniques of multiple satellites in a formation based on GPS input, utilizing Modern Feedback Control for providing precise autonomous on-board orbit and attitude control. This control system can place and maintain any satellite in its designated location in a formation, while simultaneously providing the capability to attain and maintain the attitude of any of the satellites in the formation with respect to the reference ‘head-of-fleet’ satellite.
    Type: Grant
    Filed: February 9, 2000
    Date of Patent: January 22, 2002
    Inventors: Guang Qian Xing, Shabbir Ahmed Parvez
  • Patent number: 6126478
    Abstract: An electrical wiring device having strain relief assemblies for gripping an electrical cord and the individual conductors extending from the end of the cord. The electrical wiring device has a set of gripping members for providing strain relief between the electrical conductors of the electrical cord and the terminals of the electrical device. The electrical wiring device also includes a pair of housing halves which support an additional set of gripping members for engaging the electrical cord upon installation therein. The housing halves also support the set of gripping members for the conductors.
    Type: Grant
    Filed: July 1, 1998
    Date of Patent: October 3, 2000
    Assignee: Hubbell Incorporated
    Inventors: Jerry M. Presson, Willaim C. Boteler