Patents by Inventor Laszlo Kovacs

Laszlo Kovacs has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7770515
    Abstract: Frying vessel for a deep fryer apparatus, the frying vessel is closed with a bottom part from the bottom and with side wall from the side, a substantially horizontally formed electric heating element which is immersed in the frying oil and is in direct contact with the same is placed within the vessel, and at the bottom part of the vessel an outlet is provided. The bottom part of the vessel comprises a downwardly narrowing funneled portion, and the outlet is formed in the funneled portion.
    Type: Grant
    Filed: December 17, 2004
    Date of Patent: August 10, 2010
    Inventor: Laszlo Kovacs
  • Patent number: 7644651
    Abstract: Method and control arrangement for terminating an accidental switch on of a deep fryer apparatus when it is not filled with oil, the apparatus comprises a vessel having closed bottom and sides, and a horizontally formed electric heating element for direct contact with the oil within the vessel. At one or more points of the inner space of the vessel the temperature is measured, by which the accidental switch on state of the apparatus is detected and terminated at the same time in such a way that a derivative of the temperature measured at the one or more determined points is defined. The heating power is automatically cut off to terminate switched on state when the value of the derivative exceeds a predetermined threshold value.
    Type: Grant
    Filed: December 17, 2004
    Date of Patent: January 12, 2010
    Inventor: Laszlo Kovacs
  • Patent number: 7617764
    Abstract: A remote controllable automatic apparatus for preparing fried potato product from dehydrated potato, frying the potato product prepared with addition of at least water in subsequent operational cycles. The apparatus comprising a frying unit with a frying oil container and electric means for heating the frying oil; and also including electronic sensors (2) for measuring and storage devices for registering selected parameters of the frying process. Further comprises a status register (3) for storing status data and frying parameters relating to actual and former operational cycles, and also enabling data; and an interface (4) connected to a telecommunication network (7) for on-line transmitting and for on-line modifying the status register (3) content.
    Type: Grant
    Filed: December 29, 2002
    Date of Patent: November 17, 2009
    Inventor: László Kovács
  • Publication number: 20090234884
    Abstract: An object linkage system is provided. The object linkage system includes: a database storing objects, each object including linkage attributes, and storing a linkage map designating a set of objects to be linked; a unit configured to search for a linkage candidate of a new object by comparing a value in the new object with a linkage attribute value of already-registered objects, and copy a linkage attribute value of already-registered object to be linked with the new object to the new object as an linkage attribute; a unit configured to register an object set which are objects having a common linkage attribute value with an identification value; and a unit configured to obtain object set from the linkage map, assign element objects of the object set to display areas, and launch creation systems for operating element objects so as to enable the user terminal to browse element objects.
    Type: Application
    Filed: March 13, 2009
    Publication date: September 17, 2009
    Inventors: Zoran Stejic, Laszlo Kovacs
  • Publication number: 20090235182
    Abstract: A system for assisting a collaborative activity includes a plurality of work interfaces, a role management unit, a workflow management unit, a collaborative activity registration unit, and an activity context management unit situated between the plurality of work interfaces and the collaborative activity registration unit to receive entered information from one of the work interfaces, to associate shared information contained in the entered information with user information provided by the role management unit and an activity content provided by the workflow management unit to create collaborative activity information, and to cause the collaborative activity registration unit to register the collaborative activity information.
    Type: Application
    Filed: March 9, 2009
    Publication date: September 17, 2009
    Inventors: Masaaki Kagawa, Laszlo Kovacs, Andras Micsik, Balazs E. Pataki
  • Publication number: 20090013878
    Abstract: Frying vessel for a deep fryer apparatus, the frying vessel is closed with a bottom part from the bottom and with side wall from the side, a substantially horizontally formed electric heating element which is immersed in the frying oil and is in direct contact with the same is placed within the vessel, and at the bottom part of the vessel an outlet is provided. The bottom part of the vessel comprises a downwardly narrowing funneled portion, and the outlet is formed in the funneled portion.
    Type: Application
    Filed: December 17, 2004
    Publication date: January 15, 2009
    Inventor: László Kovacs
  • Publication number: 20080319588
    Abstract: Method and control arrangement for terminating an accidental switch on of a deep fryer apparatus when it is not filled with oil, the apparatus comprises a vessel having closed bottom and sides, and a horizontally formed electric heating element for direct contact with the oil within the vessel. At one or more points of the inner space of the vessel the temperature is measured, by which the accidental switch on state of the apparatus is detected and terminated at the same time in such a way that a derivative of the temperature measured at the one or more determined points is defined. The heating power is automatically cut off to terminate switched on state when the value of the derivative exceeds a predetermined threshold value.
    Type: Application
    Filed: December 17, 2004
    Publication date: December 25, 2008
    Inventor: Laszlo Kovacs
  • Publication number: 20070156845
    Abstract: A CDN edge server is configured to provide one or more extended content delivery features on a domain-specific, customer-specific basis, preferably using configuration files that are distributed to the edge servers using a configuration system. A given configuration file includes a set of content handling rules and directives that facilitate one or more advanced content handling features, such as content prefetching. When prefetching is enabled, the edge server retrieves objects embedded in pages (normally HTML content) at the same time it serves the page to the browser rather than waiting for the browser's request for these objects. This can significantly decrease the overall rendering time of the page and improve the user experience of a Web site. Using a set of metadata tags, prefetching can be applied to either cacheable or uncacheable content.
    Type: Application
    Filed: December 29, 2006
    Publication date: July 5, 2007
    Inventors: Thomas Devanneaux, Laszlo Kovacs, Stephen Ludin
  • Publication number: 20060194876
    Abstract: The present invention provides substantially pure Tolterodine.
    Type: Application
    Filed: January 10, 2006
    Publication date: August 31, 2006
    Inventors: Laszlo Kovacs, Csaba Szabo, Erika Molnarne, Claude Singer
  • Publication number: 20060194987
    Abstract: The invention encompasses processes for making tolterodine tartrate.
    Type: Application
    Filed: January 10, 2006
    Publication date: August 31, 2006
    Inventors: Laszlo Kovacs, Csaba Szabo, Erika Molnarne, Claude Singer
  • Publication number: 20060173068
    Abstract: The invention provides an amorphous form of Dorzolamide hydrochloride, processes for the preparation of amorphous Dorzolamide hydrochloride, processes for making Form II from amorphous Dorzolamide HCl, a crystalline form of Dorzolamide hydrochloride, Form IV, process for making Form IV, and pharmaceutical compositions of amorphous Dorzolamide hydrochloride, Dorzolamide hydrochloride Form II and Dorzolamide hydrochloride Form IV.
    Type: Application
    Filed: January 18, 2006
    Publication date: August 3, 2006
    Inventors: Judith Aronhime, Csilla Nemethne Racz, Adrienne Kovacsne-Mezei, Csaba Szabo, Laszlo Kovacs, Lorant Gyuricza
  • Publication number: 20060155132
    Abstract: Processes for the preparation of dorzolamide hydrochloride and an intermediate of Formula IV, are provided.
    Type: Application
    Filed: January 6, 2006
    Publication date: July 13, 2006
    Inventors: Laszlo Kovacs, Csaba Szabo, Erika Molnarne, Adrienne Kovacsne-Mezei, Claude Singer, Judith Aronhime
  • Publication number: 20050034608
    Abstract: A remote controllable automatic apparatus for preparing fried potato product from dehydrated potato, frying the potato product prepared with addition of at least water in subsequent operational cycles. The apparatus comprising a frying unit with a frying oil container and electric means for heating the frying oil; and also including electronic sensors (2) for measuring and storage devices for registering selected parameters of the frying process. Further comprises a status register (3) for storing status data and frying parameters relating to actual and former operational cycles, and also enabling data; and an interface (4) connected to a telecommunication network (7) for on-line transmitting and for on-line modifying the status register (3) content.
    Type: Application
    Filed: December 29, 2002
    Publication date: February 17, 2005
    Inventor: Laszlo Kovacs
  • Publication number: 20040233666
    Abstract: A decorative illuminated artificial icicle assembly having a lamp housing having an open bottom end. An upright oriented elongated icicle-shaped body member has its top end detachably secured to the open bottom end of the lamp housing. The outer diameter of the icicle-shaped body member at its top end is less than the width of the open bottom end of the lamp housing to provide a light ray passage open space therebetween. A light source is mounted in the lamp housing. The lamp housing has a reflective inner surface that directs light rays downwardly into the interior of the top end of the icicle-shaped body member and also through the light ray passage open space to illuminate the outer surface of the icicle-shaped body member. The icicle-shaped body member may be tubular and have an aperture in its bottom for draining moisture that condenses therein. A colored lens positioned between the light source and the icicle-shaped body member can be used to vary the color of the illumination.
    Type: Application
    Filed: April 17, 2003
    Publication date: November 25, 2004
    Inventor: Laszlo Kovacs
  • Patent number: 6811283
    Abstract: A decorative illuminated artificial icicle assembly having a lamp housing having an open bottom end. An upright oriented elongated icicle-shaped body member has its top end detachably secured to the open bottom end of the lamp housing. The outer diameter of the icicle-shaped body member at its top end is less than the width of the open bottom end of the lamp housing to provide a light ray passage open space therebetween. A light source is mounted in the lamp housing. The lamp housing has a reflective inner surface that directs light rays downwardly into the interior of the top end of the icicle-shaped body member and also through the light ray passage open space to illuminate the outer surface of the icicle-shaped body member. The icicle-shaped body member may be tubular and have an aperture in its bottom for draining moisture that condenses therein. A colored lens positioned between the light source and the icicle-shaped body member can be used to vary the color of the illumination.
    Type: Grant
    Filed: April 17, 2003
    Date of Patent: November 2, 2004
    Inventor: Laszlo Kovacs
  • Patent number: 5974951
    Abstract: An automatic apparatus for delivering formed, freshly fried potato products from a dehydrated potato granulate. The apparatus includes a frying unit with a frying vessel, heating element, device for controlling dwell time of the potato product, and at least two temperature sensors. The apparatus also includes a control unit for controlling the frying time. The apparatus may also include a dough making unit having a fixed lower plate and a rotary device having four cups.
    Type: Grant
    Filed: May 27, 1998
    Date of Patent: November 2, 1999
    Inventor: Laszlo Kovacs
  • Patent number: 5759601
    Abstract: This invention is related to a novel process and automatic apparatus for delivering formed, freshly fried potato products from a dehydrated potato granulate. The process includes the steps of preparing a dough by rehydrating the granulate, cutting the dough into pieces, frying the pieces of dough, and controlling the frying time by measuring the temperature of the frying oil during the frying time; computing the introduced energy amount by integrating the temperature of frying oil over the frying time; and terminating the frying time when the introduced energy amount equals a predetermined constant value. The pieces are removed from the oil when the frying time is terminated.
    Type: Grant
    Filed: June 14, 1996
    Date of Patent: June 2, 1998
    Inventor: Laszlo Kovacs
  • Patent number: 5308396
    Abstract: In producing an additive for a building material, lightweight granules (e.g., polystyrene beads) are first coated with a waterproof adhesive by mixing in a suitable mixer. When the granules are satisfactorily coated, they are further coated with a wet cementitious material, for example aggregate and wet cement, or with wet plaster, which is added to the mixture. Only sufficient moisture is added to allow the cement or plaster to initiate the chemical reaction which results in the curing of the coating material on the granules. The wet material acts to separate the granules while forming a coating thereon. The granules are then removed from the mixture and allowed to dry and set. The dry granules may then be added to a conventional concrete or plaster mix.
    Type: Grant
    Filed: June 22, 1992
    Date of Patent: May 3, 1994
    Assignee: Mazedawn Limited
    Inventor: Laszlo Kovacs
  • Patent number: 4923529
    Abstract: The invention relates to continuous heat treatment of coiled tungsten filaments wound onto molybdenum cores, in the course of which said filament is passed first through a humid hydrogen atmosphere of about 1300.degree. C. then through a dry hydrogen atmosphere of a temperature of about 1700.degree. to about 1850.degree. C. The method complying with the invention is characterized by transfer times of the coiled tungsten filaments to be heat-treated through heating zones lying in the range of about 3 to about 7 seconds, preferably about 5 seconds, but the duration of passing through the 1700.degree. to 1850.degree. C. high-temperature is at most 7 seconds. The invention also covers the equipment suitable for accomplishing the method, consisting of two high-melting metallic heating tubes, an inventing wheel, a spiral winding/unwinding device, and a temperature sensing and controlling unit.
    Type: Grant
    Filed: October 17, 1988
    Date of Patent: May 8, 1990
    Assignee: Tungsram Reszvenytarsasag
    Inventors: Tibor Ferenczi, Laszlo Kovacs, Attila Szathmari
  • Patent number: 4859209
    Abstract: The invention relates to stable brown-coal/oil suspensions and a process for preparing same. The suspension contains 20 to 60% by mass of coal powder and 40 to 80% by mass of fuel oil of 25 to 70% by mass of an agglomerate and 30 to 75% by mass of fuel oil.The invention renders possible to utilize brown-coal powders of low value for heating purposes.
    Type: Grant
    Filed: January 22, 1987
    Date of Patent: August 22, 1989
    Assignee: MTA Kozponti Kemiai Kutato Intezet
    Inventors: Katalin Szabo nee Mogyorossi, Istvan Kalocsai, Istyan Gyoni, Karoly Remenyi, Gyorgy Plaveczky, Laszlo Kovacs, Dezso Gal, Istvan Nemes, Laszlo Botar, Akos Bencsura, Galina Moger nee Jeremejeva, Karoly Heberger, Andras Nemeth