Patents Represented by Attorney, Agent or Law Firm Pretty, Schroeder & Poplawski, P.C.
  • Patent number: 6355904
    Abstract: A waste treatment system is provided, including a waste melter system and an air pollution control system. Hazardous and/or radioactive waste in drums is conducted through a waste feed system into a plasma chamber where the waste is exposed to heat from a plasma torch. A part of the waste volatilizes and leaves the plasma chamber for a secondary reaction chamber, in which the waste is combusted to form a waste gas stream. The air pollution control system treats the waste gas stream through quenching, filtering and scrubbing, to produce a clean gas stream suitable for release to the atmosphere. Offgas may be recirculated through the waste treatment system as desired. The waste remaining inside the plasma chamber melts and drops onto sloped processing surfaces inside a hearth located below the plasma torch. The hearth includes ground electrodes configured for electrical contact with waste held in the hearth so that the melted waste in the hearth may be further heated by the plasma torch.
    Type: Grant
    Filed: June 7, 1996
    Date of Patent: March 12, 2002
    Assignee: Science Applications International Corporation
    Inventors: James A. Batdorf, John D. Dalton, Raymond M. Geimer, Robert L. Gillins, Milo M. Larsen, Gary L. Leatherman, Steven D. Poling, William P. Wolfe
  • Patent number: 6272486
    Abstract: A method, apparatus, and article of manufacture for a computer-implemented building indexes system. Indexes are built for a database that is stored in a data storage device coupled to a computer. An amount of available memory is determined. An amount of memory for use in transmitting data between extract, sort, and index build tasks is determined. Then, a number of sort tasks to be used to build indexes is determined based on the determined amount of available memory, the determined amount of memory for use in transmitting data between tasks, and task memory requirements.
    Type: Grant
    Filed: April 16, 1998
    Date of Patent: August 7, 2001
    Assignee: International Business Machines Corporation
    Inventors: John Marland Garth, James Alan Ruddy
  • Patent number: 6232609
    Abstract: A glucose monitor, and related method, determines the concentration of glucose in a sample with water, using a predictive regression model. The glucose monitor illuminates the sample with ultraviolet excitation light that induces the water and any glucose present in the sample to emit return light that includes raman scattered light and glucose emission or fluorescence light. The return light is monitored and processed using a predictive regression model to determine the concentration of glucose in the sample. The predictive regression model accounts for nonlinearities between the glucose concentration and intensity of return light within different wavelength bands at a predetermined excitation light energy or the intensity of return light within a predetermined wavelength band at different excitation energy levels. A fiber-optic waveguide is used to guide the excitation light from a laser excitation source to the sample and the return light from the sample to a sensor.
    Type: Grant
    Filed: December 1, 1995
    Date of Patent: May 15, 2001
    Assignee: Cedars-Sinai Medical Center
    Inventors: Wendy J. Snyder, Warren S. Grundfest
  • Patent number: 6161109
    Abstract: A method, apparatus, and article of manufacture for a computer implemented image copying system for identifying modifications in a database in a computer. The database contains data objects and is stored on a primary data storage device connected to the computer. A data object identifier is generated for each data object as the data object is modified. An image identifier is generated for an image copy of the database when the image copy is updated, wherein the image copy is stored on a secondary data storage device. When one or more data objects are to be copied from the primary data storage device to the secondary data storage device, the data objects to be copied are determined by comparing the data object identifier of each data object to the image identifier.
    Type: Grant
    Filed: April 16, 1998
    Date of Patent: December 12, 2000
    Assignee: International Business Machines Corporation
    Inventors: Deborah A. Matamoros, James Alan Ruddy
  • Patent number: 6156498
    Abstract: A method establishes for the first time a HHV-8 producing immortalized lymphoma cell line, which is free of EBV, CMV, and HIV. Large quantities of uncontaminated HHV-8 are produced by the cells, and the virus or immunogenic fragments thereof are used to obtain specific polyclonal and monoclonal antibody. Assays and kits are useful for detecting viral infection in mammalian samples.
    Type: Grant
    Filed: May 14, 1998
    Date of Patent: December 5, 2000
    Assignee: Cedars-Sinai Medical Center
    Inventors: H. Phillip Koeffler, Jonathan W. Said
  • Patent number: 6145245
    Abstract: A universal floral bouquet assembly secures a keepsake to a floral bouquet arrangement. In particular, a container is provided having an upright probe projecting vertically from the center of the container. Floral foam that receives a bouquet of flowers is pressed into and through the probe. A receptacle associated with the keepsake frictionally engages the opposite end of the probe to securely support the keepsake above the floral arrangement. The receptacle may be integral to the base of the keepsake or may be a component of a transition piece, called an intermediate support, upon which the keepsake, such as a cylindrical candle, is secured. The supporting components are inexpensive to manufacture and ship, simple to assemble, provide firm support for the assembled arrangement during its transportation, and are small and unobtrusive, resulting in an aesthetically pleasing, but inexpensive floral/bouquet arrangement. The components are also reusable for those applications that require this feature.
    Type: Grant
    Filed: March 31, 1998
    Date of Patent: November 14, 2000
    Assignee: Teleflora LLC
    Inventors: Bryan K. Honkawa, Edward Mayer
  • Patent number: 6144970
    Abstract: A apparatus, apparatus, and article of manufacture for a computer implemented inplace reorganization system. Data in a database is stored on a data storage device connected to a computer is reorganized. Large object data that needs to be reorganized within a table space is identified. One or more chunks in the table space are allocated to the identified large object data. In particular, a combination of full and partial chunks of space within the table space are allocated to contain the reorganized large object data. Then, the large object data is moved into the allocated chunks to reorganize the large object data inplace. Furthermore, the free space at the end of the table space may be reclaimed.
    Type: Grant
    Filed: May 28, 1999
    Date of Patent: November 7, 2000
    Assignee: International Business Machines Corporation
    Inventors: Charles Roy Bonner, Robert William Lyle
  • Patent number: 6142681
    Abstract: A technique is described for identifying mutations, if any, present in a biological sample, from a pre-selected set of known mutations. The method can be applied to DNA, RNA and peptide nucleic acid (PNA) microarrays. The method analyzes a dot spectrogram representative of quantized hybridization activity of oligonucleotides in the sample to identify the mutations. In accordance with the method, a resonance pattern is generated which is representative of nonlinear resonances between a stimulus pattern associated with the set of known mutations and the dot spectrogram. The resonance pattern is interpreted to a yield a set of confirmed mutations by comparing resonances found therein with predetermined resonances expected for the selected set of mutations.
    Type: Grant
    Filed: February 22, 1999
    Date of Patent: November 7, 2000
    Assignee: ViaLogy Corporation
    Inventor: Sandeep Gulati
  • Patent number: 6136541
    Abstract: A technique is described for identifying mutations, if any, present in a biological sample, from a pre-selected set of known mutations. The method can be applied to DNA, RNA and peptide nucleic acid (PNA) microarrays. The method analyzes a dot spectrogram representative of quantized hybridization activity of oligonucleotides in the sample to identify the mutations. In accordance with the method, a resonance pattern is generated which is representative of nonlinear resonances between a stimulus pattern associated with the set of known mutations and the dot spectrogram. The resonance pattern is interpreted to a yield a set of confirmed mutations by comparing resonances found therein with predetermined resonances expected for the selected set of mutations.
    Type: Grant
    Filed: February 22, 1999
    Date of Patent: October 24, 2000
    Assignee: ViaLogy Corporation
    Inventor: Sandeep Gulati
  • Patent number: 6133015
    Abstract: A HHV-8 producing immortalized lymphoma cell line, which is free of EBV, CMV, and HIV, and which produces large quantities of uncontaminated HHV-8.
    Type: Grant
    Filed: October 1, 1999
    Date of Patent: October 17, 2000
    Assignee: Cedars-Sinai Medical Center
    Inventors: H. Phillip Koeffler, Jonathan W. Said
  • Patent number: 6131771
    Abstract: A system for dispensing liquids, particularly a system for dispensing liquid soap through at least one hand-operated pump. The system includes a pump, a main reservoir for holding a first quantity of the fluid to be dispensed, and an auxiliary reservoir for holding a second and generally smaller quantity of fluid. The main reservoir, auxiliary reservoir, and pump are in fluid communication with one another through a coupling. The system and coupling are configured so that the fluid is drawn preferentially from the main reservoir, with fluid being drawn from the auxiliary reservoir only when the main reservoir is substantially emptied of fluid. Additionally, any fluid that is drawn from the auxiliary reservoir will be replenished automatically by fluid in the main reservoir as long as any fluid is present in the main reservoir.
    Type: Grant
    Filed: June 4, 1999
    Date of Patent: October 17, 2000
    Assignee: Bobrick Washroom Equipment, Inc.
    Inventor: Emmanuel A. Hanna
  • Patent number: 6134555
    Abstract: A method, apparatus, and article of manufacture for a computer-implemented random reliability engine for computer-implemented association rule reduction using association rules for data mining application. The data mining is performed by the computer to retrieve data from a data store stored on a data storage device coupled to the computer. The data store has records that have multiple attributes. Attribute value associations are determined between attributes and their values. Attribute associations are determined from the determined attribute value associations. Attributes are selected based on the determined attribute associations for performing data mining.
    Type: Grant
    Filed: February 9, 1998
    Date of Patent: October 17, 2000
    Assignee: International Business Machines Corporation
    Inventors: Atul Chadha, Balakrishna Raghavendra Iyer, Hammou Messatfa, Jeonghee Yi
  • Patent number: 6129245
    Abstract: A washing system for dispensing a liquid cleanser from a collapsible container, with a plurality of dispensers, each dispenser having a positive displacement pump, a mount for mounting the pump on a dispenser support, and a connection for connecting the pump to a flexible supply line, a container support for supporting a collapsible container of liquid cleanser, and a flexible supply line for connecting the collapsible container to each of the pumps, with a one-way valve in the line for blocking fluid flow to the collapsible container while permitting fluid flow from the collapsible container to the dispensers. A secondary reservoir may be provided to permit continued service when the main reservoir is empty or is being replaced.
    Type: Grant
    Filed: June 23, 1998
    Date of Patent: October 10, 2000
    Assignee: Bobrick Washroom Equipment, Inc.
    Inventors: Dennis W. Redman, Emmanuel A. Hanna
  • Patent number: 6123274
    Abstract: A spa jet comprising a first nozzle, a second nozzle, and an aeration chamber therebetween, are all disposed in a housing. One seal forms a watertight seal between the first nozzle and the housing, and another seal forms a watertight seal between the second nozzle and the housing. A ring is affixed to the second-nozzle downstream end, and a third nozzle is pivotally mounted in the ring. A retainer is mounted to the ring and it frictionally secures the third nozzle in any one of a continuum of angular positions. The ring can be a ball-bearing ring, whereby the third nozzle can freely rotate in the ball-bearing ring under the force of a water stream exiting the third nozzle. A non-circular opening in the third nozzle assists in rotating the third nozzle even when centered in the ring. A barrel, comprising the first and second nozzles and the aeration chamber, has latching tabs formed thereon, and the housing has a retaining profile formed therein for engaging the latching tabs.
    Type: Grant
    Filed: September 17, 1999
    Date of Patent: September 26, 2000
    Assignee: PacFab, Inc.
    Inventors: Andre P. Perdreau, Loren R. Perry, Darrin W. Swanson
  • Patent number: D431515
    Type: Grant
    Filed: February 25, 2000
    Date of Patent: October 3, 2000
    Assignee: Ultra Wheel Co.
    Inventor: Melkon A. Donikoglu
  • Patent number: D431516
    Type: Grant
    Filed: February 25, 2000
    Date of Patent: October 3, 2000
    Assignee: Ultra Wheel Co.
    Inventor: Keith Martin Kaucher
  • Patent number: D431517
    Type: Grant
    Filed: February 25, 2000
    Date of Patent: October 3, 2000
    Assignee: Ultra Wheel Co.
    Inventor: Melkon A. Donikoglu
  • Patent number: D431596
    Type: Grant
    Filed: August 31, 1999
    Date of Patent: October 3, 2000
    Assignee: LinkPoint International
    Inventor: Caesar Berger
  • Patent number: D432071
    Type: Grant
    Filed: May 11, 2000
    Date of Patent: October 17, 2000
    Assignee: Ultra Wheel Co.
    Inventor: Larry Paul Brown
  • Patent number: D432481
    Type: Grant
    Filed: May 11, 2000
    Date of Patent: October 24, 2000
    Assignee: Ultra Wheel Co.
    Inventor: Larry Paul Brown