Patents Represented by Attorney Nils H. Ljungman & Associates
  • Patent number: 6852658
    Abstract: Flat panel liquid-crystal displays, such as for laptop computers. The displays include twisted nematic displays, supertwisted nematic displays, active matrix liquid-crystal displays, thin film transistor displays, and plasma addressed liquid-crystal displays. The displays are furnished with glass substrates. The glass substrates exhibit high resistance to thermal shock, a high transparency over a broad spectral range in the visible and ultra violet ranges and the glass being configured to be free of bubbles, knots, inclusions, streaks, and surface undulations, which glass substrates are made from alkali-free aluminoborosilicate glasses. There are also provided analogous thin-film photovoltaics.
    Type: Grant
    Filed: January 11, 2001
    Date of Patent: February 8, 2005
    Assignee: Schott Glas
    Inventors: Ulrich Peuchert, Peter Brix
  • Patent number: 6851280
    Abstract: The present invention generally relates to a method of making halogen lamps and halogen lamp bulbs, as well as other analogous lamps and objects. The present invention also relates to apparatus used in a method of making halogen lamps and halogen lamp bulbs, as well as other analogous lamps and objects. The method minimizes contamination in the body of the glass and minimizes reaction of lamp halogen with the interior of a halogen lamp.
    Type: Grant
    Filed: March 30, 2001
    Date of Patent: February 8, 2005
    Assignee: Schott Glas
    Inventors: Franz Ott, Otmar Becker, Karin Naumann
  • Patent number: 6849725
    Abstract: Short deoxyribonucleic acid molecules that are partially single-stranded, dumbbell-shaped, and covalently closed, which contain one or more unmethylated cytosine guanosine motif (CpG motif) and exhibit immunomodifying effects. Such molecules can be used for immunostimulation applications in humans or vertebrates.
    Type: Grant
    Filed: January 24, 2002
    Date of Patent: February 1, 2005
    Assignee: Mologen Forschungs Entwicklungs und Vertriebs GmbH
    Inventors: Claas Junghans, Burghardt Wittig, Sven König Merediz, Matthias Schroff
  • Patent number: 6848214
    Abstract: Movable wall that comprises a plurality of panels, each panel of which is mounted by means of at least one suspension device having a guide roller from a runner rail so that it can move in the runner rail, which runner rail comprises at least one running surface on which the runner rollers lie. The at least one suspension device comprises lateral guidance means for the suspension device or parts thereof, by which the runner rollers are held in the running surface in the direction of movement. The runner rail has at least one junction at which the suspension device of the panel is steered in a predetermined manner into a direction of movement on the running surface, whereby the truck has only one carrier roller and one guidance roller, and that the guide roller actuates a junction in the form of a switchable switch which has a pivoting running surface for the carrier roller.
    Type: Grant
    Filed: January 18, 2002
    Date of Patent: February 1, 2005
    Assignee: Dorma GmbH + Co. KG
    Inventors: Markus Bischof, Stefan Rechsteiner
  • Patent number: 6846760
    Abstract: This invention relates to a flat float glass that can be prestressed or transformed into a glass ceramic with high quartz mixed crystals or keatite mixed crystals. To eliminate undesirable surface defects during floating and to achieve superior characteristics of the glass or of he glass ceramic, in particular with regard to a low coefficient of thermal expansion and high light transmittance, the glass has a concentration of less than 300 ppb Pt, less than 30 ppb Rh, less than 1.5 wt. % ZnO and less than 1 wt. % SnO2, and is refined during melting without the use of the conventional fining agents arsenic oxide and/or antimony oxide.
    Type: Grant
    Filed: April 9, 2001
    Date of Patent: January 25, 2005
    Assignee: Schott Glas
    Inventors: Friedrich Siebers, Peter Nass, Gerhard Lautenschläger, Otmar Becker
  • Patent number: 6834473
    Abstract: There is now provided a method and an apparatus therefor for stabilizing products in containers in a continuous container flow by stationary, sequential sections by means of overflowing liquid, whereby the sections are graduated with respect to one another in terms of their liquid temperature, and for purposes of efficient liquid recycling are organized in pairs, so that the liquid is transported by overflow among sections, and to set the desired temperature of the overflowing liquid, liquid is added to the liquid being transported, characterized by the fact that the excess liquid in the at least one zone overflows in a cascade fashion from zone to zone of increasing overflow temperature and into liquid reservoirs.
    Type: Grant
    Filed: August 29, 2001
    Date of Patent: December 28, 2004
    Assignee: KHS Maschinen- und Anlagenbau AG
    Inventor: Ulrich Wiedemann
  • Patent number: 6807962
    Abstract: There is now provided a kitchen gas cooking stove with a glass-ceramic, glass, or ceramic top, a gas cooktop with a glass-ceramic, glass, or ceramic top, and a glass-ceramic, glass, or ceramic top of a cooking stove or cooktop with a venting structure thereon. A component-part is mounted on the top in a cutout portion with an attachment that prevents contact between the component-part and the top and seals the cutout portion from cooking spills to prevent spills on the top from seeping along said attached silicone body toward the cutout portion.
    Type: Grant
    Filed: January 28, 2002
    Date of Patent: October 26, 2004
    Assignee: Schott Glas
    Inventors: Martin Taplan, Theodore Allen Wegert
  • Patent number: 6806216
    Abstract: Zinc-containing optical glass materials with a refractive index nd between 1.52 and 1.66, an Abbe number vd of between 35 and 54 and a composition (in % by weight based on oxide) of: SiO2 38-58, ZnO 0.3-42, PbO 0-<30, ZnO+PbO 20-55, Li2O 0-<3, Na2O 0-14, K2O 0-12, Li2O+Na2O+K2O≧2, F 0-3, MgO 0-6, CaO 0-<5, SrO 0-6, BaO 0-<0.9, B2O3 0-<1, Al2O3 0-<1.5 and ZrO2 0-<2 and, if appropriate, refining agents in the customary amounts.
    Type: Grant
    Filed: December 1, 2000
    Date of Patent: October 19, 2004
    Assignee: Schott Glas
    Inventors: Ina Mitra, Danuta Grabowski, Uwe Kolberg, Paul Kissl
  • Patent number: 6796091
    Abstract: A building glass facade having glass panes that are mounted to a mounting structure, such as a building. The glass panes are mounted using clamp fittings or clamping arrangements for fastening glass panes with two clamping elements that clamp the glass pane between them, whereby one clamping element is realized in the form of a conical nut or taper nut that is set into a boring of the glass pane and has a detachable cover. The invention teaches that a clip closure is integrated into the cover or is an integral part of the cover.
    Type: Grant
    Filed: December 21, 2001
    Date of Patent: September 28, 2004
    Assignee: Dorma GmbH &plus; Co. KG
    Inventor: Hubert Elmer
  • Patent number: 6742619
    Abstract: A skid steer loader and like off-road vehicles with engine mounts having internally snubbed shocks and vibrations isolators, particularly for mounting three and four cylinder engines. The engine mount provides for minimized damage due to shocks from the chassis to the engine and due to vibrations from the engine to the chassis.
    Type: Grant
    Filed: October 3, 2001
    Date of Patent: June 1, 2004
    Assignee: Trelleborg AB
    Inventors: Don Farbotnik, Derek Roworth
  • Patent number: 6735921
    Abstract: Holder for plates, in particular glass plates with borings or holes, whereby in each boring is inserted an annular body with an internal or female thread and an outside facing made of an elastic material. A threaded bolt for the connection to a load-bearing construction can be screwed into the annular body. The punctiform holder makes possible a pivoting and displacement of the glass plate within certain limits. It can be installed quickly and easily.
    Type: Grant
    Filed: June 1, 2001
    Date of Patent: May 18, 2004
    Inventors: Alfons Oberhofer, Lothar Ginzel
  • Patent number: 6722767
    Abstract: There is now provided a method for determining vision defects and for collecting data for correcting vision defects of the eye. The method comprises projecting an image into the eye of the patient with an adaptive optical system having adaptive optical elements. The optical characteristics of the optical elements can be individually changed by an electrical signal. The presence of distortions of the image as perceived by the patient is determined by interaction of the patient with the examiner. By way of an electronic control system the optical characteristics of the adaptive optical elements are changed through outputting of an electrical signal to obtain a modified image with minimized distortions in the eye of the patient. The optical characteristics of the adaptive optical elements, as modified, are determined and vision correcting data for the eye being examined are computed from the optical characteristics of the adaptive optical elements, as modified.
    Type: Grant
    Filed: May 31, 2002
    Date of Patent: April 20, 2004
    Assignee: Carl Zeiss Meditec AG
    Inventors: Manfred Dick, Holger Mäusezahl, Eckhard Schröder
  • Patent number: 6715955
    Abstract: This invention relates to a fastening device for an insulating glass panel. A punctiform holder (1) is used that is fastened by means of an adhesive (51) to the outside of the insulating glass plate (50). In the vicinity of the punctiform holder (1), a spacer piece (53) is inserted between the separated glass plates (2, 50). The invention further relates to a mounting element (5) with adjustable bias, whereby between a cap bell (10) and the mounting element (5) there is a permanently elastic spring element (7) that permits a relative movement of the cap bell (10) with respect to the mounting element (5). The invention further relates to the realization of a plurality of three-dimensional articulations (12, 13) between the insulating glass plate (2, 50) and the holder on the building side.
    Type: Grant
    Filed: April 19, 2001
    Date of Patent: April 6, 2004
    Assignee: Dorma GmbH &plus; Co. KG
    Inventor: Lothar Ginzel
  • Patent number: 6706518
    Abstract: There is disclosed a method and apparatus for clearing waste water pipes and/or grease traps clogged with grease, with the method comprising the steps of: providing a dry agent comprising bacteria and enzymes; mixing dry agent comprising bacteria and enzymes with an amount of water sufficient to cause in-situ production of an aqueous mixture; maintaining the aqueous mixture in an activator vessel structure to activate the aqueous mixture for a time sufficient to form an aqueous solvent for cleaning or clearing fatty residues and/or grease; contacting the waste water pipes and/or grease traps containing fatty residues and/or grease with the aqueous solvent to dissolve the grease and/or fatty residues; and thus cleaning the waste water pipes and/or grease traps by biodigesting fatty residues and/or grease deposited in the waste water pipes and/or grease traps.
    Type: Grant
    Filed: February 23, 2001
    Date of Patent: March 16, 2004
    Assignee: Ophardt Product GmbH & Co. KG
    Inventors: Hans-Eberhard Lorenz, Albrecht Lang, Manuel Lüling, Heiner Ophardt
  • Patent number: 6707526
    Abstract: Flat panel liquid-crystal displays, such as for laptop computers. The displays include twisted nematic displays, supertwisted nematic displays, active matrix liquid-crystal displays, thin film transistor displays, and plasma addressed liquid-crystal displays. The displays are furnished with glass substrates. The glass substrates exhibit high resistance to thermal shock, a high transparency over a broad spectral range in the visible and ultra violet ranges and the glass being configured to be free of bubbles, knots, inclusions, streaks, and surface undulations, which glass substrates are made from alkali-free aluminoborosilicate glasses. There are also provided analogous thin-film photovoltaics.
    Type: Grant
    Filed: January 11, 2001
    Date of Patent: March 16, 2004
    Inventors: Ulrich Peuchert, Peter Brix
  • Patent number: 6698244
    Abstract: The invention describes a method for refining molten glass materials, in which refining gas is generated by refining agents in the molten glass, and in which the molten glass is heated to a temperature of between 1650° C. and 2800° C., and the maximum release of refining gas by the refining agents takes place at over 1500° C.
    Type: Grant
    Filed: August 18, 2000
    Date of Patent: March 2, 2004
    Assignee: Schott Glas
    Inventors: Hildegard Römer, Werner Kiefer, Detlef Köpsel, Peter Nass, Erich Rodek, Uwe Kolberg, Thomas Pfeiffer
  • Patent number: 6694687
    Abstract: There is now provided a building glass facade of a building comprising a plurality of glass plates each of which is secured by clamp fittings for a glass plate, with each clamp fitting comprising two clamp elements that clamp the glass plate between them and also comprising an articulated support of the clamp fitting on a fastening device, whereby a first articulated arrangement comprises a substantially permanently elastic element that is disposed on one clamp element. There is also provided a second articulated arrangement that has two plano-concave lenses that face each other with their spherical surfaces, between which the bolt head of a pendulum bolt with corresponding concave complementary surfaces is guided.
    Type: Grant
    Filed: June 5, 2002
    Date of Patent: February 24, 2004
    Assignee: DORMA GmbH &plus; Co. KG
    Inventor: Hubert Elmer
  • Patent number: D501097
    Type: Grant
    Filed: November 18, 2002
    Date of Patent: January 25, 2005
    Assignee: Kruse Polstermobel System GmbH & Co. KG
    Inventor: Jürgen Bruning
  • Patent number: D491787
    Type: Grant
    Filed: July 2, 2003
    Date of Patent: June 22, 2004
    Assignee: Dorma GmbH & Co. KG
    Inventor: Jürgen Homberg
  • Patent number: D493352
    Type: Grant
    Filed: July 2, 2003
    Date of Patent: July 27, 2004
    Assignee: DORMA GmbH &plus; Co. KG
    Inventor: Jürgen Homberg