Patents Represented by Attorney, Agent or Law Firm Dike, Bronstein, Roberts & Cushman Intellectual Property Group
  • Patent number: 6452289
    Abstract: A grid-linked power supply is described. An inverter, at least one distributed energy source to meet normal, non-peak power demand, a connection to a public utility grid to meet peak power demand requirements, and a converter for regulating delivery of power from the distributed energy source or the public utility grid are connected by bus lines. A topology for the grid-linked power supply has an inverter and a DC/DC converter that is connected to the distributed energy source. The inverter and converter are connected by bus lines, and a bias voltage is provided to select drawing power from the distributed energy source or the public utility grid.
    Type: Grant
    Filed: July 10, 2000
    Date of Patent: September 17, 2002
    Assignee: SatCon Technology Corporation
    Inventors: Geoffrey B. Lansberry, Evgeny N. Holmansky
  • Patent number: 6392623
    Abstract: A method is provided for driving an active matrix substrate including a plurality of signal lines provided on an insulator substrate along a first direction, a plurality of scanning lines provided along a second direction to intersect the plurality of signal lines, a plurality of pixel electrodes provided at the intersections of the plurality of signal lines and the plurality of scanning lines, and a plurality of common electrodes provided to form a storage capacitor between each common electrode and the corresponding pixel electrode, a semiconductor layer being provided between each common electrode and the corresponding pixel electrode. The method includes the step of applying a signal to each common electrode such that the depletion layer formed in the semiconductor layer has the maximum width.
    Type: Grant
    Filed: February 22, 2000
    Date of Patent: May 21, 2002
    Assignee: Sharp Kabushiki Kaisha
    Inventor: Yoshinori Shimada
  • Patent number: 6280120
    Abstract: To prevent adhesion of a support body and a hardened body of a hydraulic composition, the hydraulic composition being used for a soil structure such as a retaining wall built in a soil excavating work in the civil engineering and construction fields, a composition (A) composed of at least an alkaline-water-soluble resin with an acid value of not less than 15 mgKOH/g and a water-absorbent material is provided so as to intervene between the support body and the hardened body of the hydraulic composition, either by applying the composition (A) on a surface of the support body, or by covering the support body with a sheet-like member on which the composition (A) is applied. The alkaline-water-soluble resin dissolves in alkaline water upon contact with the same contained in the hydraulic composition.
    Type: Grant
    Filed: June 8, 1999
    Date of Patent: August 28, 2001
    Assignee: Nippon Shokubai Co., Ltd.
    Inventors: Kouichi Okamoto, Yoshihiko Masuda, Kenji Kadonaga, Yohei Murakami, Akira Hattori
  • Patent number: 6274235
    Abstract: The present invention is to provide a pressure-sensitive adhesive sheet for surface protection, which has a substrate containing an ethylene/propylene copolymer and an ethylene/1-butene copolymer in a weight ratio of 60:40 to 90:10, and an adhesive composition for pressure-sensitive adhesive sheets for surface protection, which contains 5 to 30 parts by weight of a rosin resin tackifier based on 100 parts by weight of a blend comprising 50 to 100% by weight of a polyisobutylene and/or a butyl rubber and 50 to 0% by weight of a polybutene.
    Type: Grant
    Filed: June 30, 1999
    Date of Patent: August 14, 2001
    Assignee: Nichiban Company Limited
    Inventors: Syuji Ichimura, Yoshinaga Tsuzuki, Kinnosuke Hino, Mikihiro Endo, Kazuhiro Kono
  • Patent number: 6265233
    Abstract: A method for determining a crack limit of a target film deposited on a wafer in production after a post annealing procedure is disclosed. The crack limit is determined by adopting and adjusting the thermal shrinkage rates of a plurality of target films deposited on bare wafers and annealed. The test results on bare wafers can be applied to the production wafers to prevent from film cracking and/or inspect instrumental conditions.
    Type: Grant
    Filed: June 4, 1999
    Date of Patent: July 24, 2001
    Assignee: Mosel Vitelic, Inc.
    Inventors: Jason C. S. Chu, Jerry C. S. Lin, Roger Tun-Fu Hung, Chih-Ta Wu
  • Patent number: 6241606
    Abstract: A system and method for distributing electronic instant lottery games is provided in which at least two ticket batches are distributed together to each game play terminal. In one embodiment, a method of distributing and playing electronic instant lottery tickets is provided. The method includes the steps of creating a first pack of tickets, creating a second pack of tickets, distributing the first and second packs together to a location at which the tickets are to be played, and permitting play from the first pack of tickets for a first period of time while play from the second pack is not permitted.
    Type: Grant
    Filed: February 12, 1999
    Date of Patent: June 5, 2001
    Assignee: GTECH Rhode Island Corporation
    Inventors: Timothy Riendeau, Brent Swartz